diff options
Diffstat (limited to 'arch')
1434 files changed, 35807 insertions, 21006 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 5e43fcbad4ca..f11f0698b148 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -245,6 +245,13 @@ config ARCH_HAS_FORTIFY_SOURCE An architecture should select this when it can successfully build and run with CONFIG_FORTIFY_SOURCE. +# +# Select if the arch provides a historic keepinit alias for the retain_initrd +# command line option +# +config ARCH_HAS_KEEPINITRD + bool + # Select if arch has all set_memory_ro/rw/x/nx() functions in asm/cacheflush.h config ARCH_HAS_SET_MEMORY bool diff --git a/arch/alpha/include/asm/syscall.h b/arch/alpha/include/asm/syscall.h index d73a6fcb519c..11c688c1d7ec 100644 --- a/arch/alpha/include/asm/syscall.h +++ b/arch/alpha/include/asm/syscall.h @@ -4,7 +4,7 @@ #include <uapi/linux/audit.h> -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_ALPHA; } diff --git a/arch/alpha/include/uapi/asm/sockios.h b/arch/alpha/include/uapi/asm/sockios.h index ba287e4b01bf..af92bc27c3be 100644 --- a/arch/alpha/include/uapi/asm/sockios.h +++ b/arch/alpha/include/uapi/asm/sockios.h @@ -11,7 +11,7 @@ #define SIOCSPGRP _IOW('s', 8, pid_t) #define SIOCGPGRP _IOR('s', 9, pid_t) -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ +#define SIOCGSTAMP_OLD 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS_OLD 0x8907 /* Get stamp (timespec) */ #endif /* _ASM_ALPHA_SOCKIOS_H */ diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index 3034d6d936d2..242108439f42 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -249,7 +249,7 @@ static int pci_dac_dma_supported(struct pci_dev *dev, u64 mask) ok = 0; /* If both conditions above are met, we are fine. */ - DBGA("pci_dac_dma_supported %s from %pf\n", + DBGA("pci_dac_dma_supported %s from %ps\n", ok ? "yes" : "no", __builtin_return_address(0)); return ok; @@ -281,7 +281,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size, && paddr + size <= __direct_map_size) { ret = paddr + __direct_map_base; - DBGA2("pci_map_single: [%p,%zx] -> direct %llx from %pf\n", + DBGA2("pci_map_single: [%p,%zx] -> direct %llx from %ps\n", cpu_addr, size, ret, __builtin_return_address(0)); return ret; @@ -292,7 +292,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size, if (dac_allowed) { ret = paddr + alpha_mv.pci_dac_offset; - DBGA2("pci_map_single: [%p,%zx] -> DAC %llx from %pf\n", + DBGA2("pci_map_single: [%p,%zx] -> DAC %llx from %ps\n", cpu_addr, size, ret, __builtin_return_address(0)); return ret; @@ -329,7 +329,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size, ret = arena->dma_base + dma_ofs * PAGE_SIZE; ret += (unsigned long)cpu_addr & ~PAGE_MASK; - DBGA2("pci_map_single: [%p,%zx] np %ld -> sg %llx from %pf\n", + DBGA2("pci_map_single: [%p,%zx] np %ld -> sg %llx from %ps\n", cpu_addr, size, npages, ret, __builtin_return_address(0)); return ret; @@ -396,14 +396,14 @@ static void alpha_pci_unmap_page(struct device *dev, dma_addr_t dma_addr, && dma_addr < __direct_map_base + __direct_map_size) { /* Nothing to do. */ - DBGA2("pci_unmap_single: direct [%llx,%zx] from %pf\n", + DBGA2("pci_unmap_single: direct [%llx,%zx] from %ps\n", dma_addr, size, __builtin_return_address(0)); return; } if (dma_addr > 0xffffffff) { - DBGA2("pci64_unmap_single: DAC [%llx,%zx] from %pf\n", + DBGA2("pci64_unmap_single: DAC [%llx,%zx] from %ps\n", dma_addr, size, __builtin_return_address(0)); return; } @@ -435,7 +435,7 @@ static void alpha_pci_unmap_page(struct device *dev, dma_addr_t dma_addr, spin_unlock_irqrestore(&arena->lock, flags); - DBGA2("pci_unmap_single: sg [%llx,%zx] np %ld from %pf\n", + DBGA2("pci_unmap_single: sg [%llx,%zx] np %ld from %ps\n", dma_addr, size, npages, __builtin_return_address(0)); } @@ -458,7 +458,7 @@ try_again: cpu_addr = (void *)__get_free_pages(gfp | __GFP_ZERO, order); if (! cpu_addr) { printk(KERN_INFO "pci_alloc_consistent: " - "get_free_pages failed from %pf\n", + "get_free_pages failed from %ps\n", __builtin_return_address(0)); /* ??? Really atomic allocation? Otherwise we could play with vmalloc and sg if we can't find contiguous memory. */ @@ -477,7 +477,7 @@ try_again: goto try_again; } - DBGA2("pci_alloc_consistent: %zx -> [%p,%llx] from %pf\n", + DBGA2("pci_alloc_consistent: %zx -> [%p,%llx] from %ps\n", size, cpu_addr, *dma_addrp, __builtin_return_address(0)); return cpu_addr; @@ -497,7 +497,7 @@ static void alpha_pci_free_coherent(struct device *dev, size_t size, pci_unmap_single(pdev, dma_addr, size, PCI_DMA_BIDIRECTIONAL); free_pages((unsigned long)cpu_addr, get_order(size)); - DBGA2("pci_free_consistent: [%llx,%zx] from %pf\n", + DBGA2("pci_free_consistent: [%llx,%zx] from %ps\n", dma_addr, size, __builtin_return_address(0)); } diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index a42fc5c4db89..e2cbec3789e8 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -285,17 +285,3 @@ mem_init(void) memblock_free_all(); mem_init_print_info(NULL); } - -void -free_initmem(void) -{ - free_initmem_default(-1); -} - -#ifdef CONFIG_BLK_DEV_INITRD -void -free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif diff --git a/arch/arc/configs/haps_hs_defconfig b/arch/arc/configs/haps_hs_defconfig index f56cc2070c11..b117e6c16d41 100644 --- a/arch/arc/configs/haps_hs_defconfig +++ b/arch/arc/configs/haps_hs_defconfig @@ -15,7 +15,6 @@ CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y CONFIG_MODULES=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arc/configs/haps_hs_smp_defconfig b/arch/arc/configs/haps_hs_smp_defconfig index b6f2482c7e74..33a787c375e2 100644 --- a/arch/arc/configs/haps_hs_smp_defconfig +++ b/arch/arc/configs/haps_hs_smp_defconfig @@ -17,7 +17,6 @@ CONFIG_PERF_EVENTS=y CONFIG_SLAB=y CONFIG_KPROBES=y CONFIG_MODULES=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arc/configs/nsim_700_defconfig b/arch/arc/configs/nsim_700_defconfig index 318e4cd29629..de398c7b10b3 100644 --- a/arch/arc/configs/nsim_700_defconfig +++ b/arch/arc/configs/nsim_700_defconfig @@ -18,7 +18,6 @@ CONFIG_PERF_EVENTS=y CONFIG_ISA_ARCOMPACT=y CONFIG_KPROBES=y CONFIG_MODULES=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arc/configs/nsim_hs_defconfig b/arch/arc/configs/nsim_hs_defconfig index c15807b0e0c1..2dbd34a9ff07 100644 --- a/arch/arc/configs/nsim_hs_defconfig +++ b/arch/arc/configs/nsim_hs_defconfig @@ -20,7 +20,6 @@ CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arc/configs/nsim_hs_smp_defconfig b/arch/arc/configs/nsim_hs_smp_defconfig index 65e983fd942b..c7135f1e2583 100644 --- a/arch/arc/configs/nsim_hs_smp_defconfig +++ b/arch/arc/configs/nsim_hs_smp_defconfig @@ -18,7 +18,6 @@ CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig index 08c5b99ac341..385a71d3c478 100644 --- a/arch/arc/configs/nsimosci_defconfig +++ b/arch/arc/configs/nsimosci_defconfig @@ -18,7 +18,6 @@ CONFIG_PERF_EVENTS=y CONFIG_ISA_ARCOMPACT=y CONFIG_KPROBES=y CONFIG_MODULES=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arc/configs/nsimosci_hs_defconfig b/arch/arc/configs/nsimosci_hs_defconfig index 5b5e26d67955..248a2c3bdc12 100644 --- a/arch/arc/configs/nsimosci_hs_defconfig +++ b/arch/arc/configs/nsimosci_hs_defconfig @@ -17,7 +17,6 @@ CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set CONFIG_KPROBES=y CONFIG_MODULES=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arc/configs/nsimosci_hs_smp_defconfig b/arch/arc/configs/nsimosci_hs_smp_defconfig index 26af9b2f7fcb..1a4bc7b660fb 100644 --- a/arch/arc/configs/nsimosci_hs_smp_defconfig +++ b/arch/arc/configs/nsimosci_hs_smp_defconfig @@ -12,7 +12,6 @@ CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set CONFIG_KPROBES=y CONFIG_MODULES=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arc/include/asm/elf.h b/arch/arc/include/asm/elf.h index aa2d6da9d187..2b80c184c9c8 100644 --- a/arch/arc/include/asm/elf.h +++ b/arch/arc/include/asm/elf.h @@ -10,13 +10,9 @@ #define __ASM_ARC_ELF_H #include <linux/types.h> +#include <linux/elf-em.h> #include <uapi/asm/elf.h> -/* These ELF defines belong to uapi but libc elf.h already defines them */ -#define EM_ARCOMPACT 93 - -#define EM_ARCV2 195 /* ARCv2 Cores */ - #define EM_ARC_INUSE (IS_ENABLED(CONFIG_ISA_ARCOMPACT) ? \ EM_ARCOMPACT : EM_ARCV2) diff --git a/arch/arc/include/asm/syscall.h b/arch/arc/include/asm/syscall.h index c7a4201ed62b..9cac959ca4e8 100644 --- a/arch/arc/include/asm/syscall.h +++ b/arch/arc/include/asm/syscall.h @@ -9,6 +9,7 @@ #ifndef _ASM_ARC_SYSCALL_H #define _ASM_ARC_SYSCALL_H 1 +#include <uapi/linux/audit.h> #include <linux/err.h> #include <linux/sched.h> #include <asm/unistd.h> @@ -67,4 +68,14 @@ syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, } } +static inline int +syscall_get_arch(struct task_struct *task) +{ + return IS_ENABLED(CONFIG_ISA_ARCOMPACT) + ? (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN) + ? AUDIT_ARCH_ARCOMPACTBE : AUDIT_ARCH_ARCOMPACT) + : (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN) + ? AUDIT_ARCH_ARCV2BE : AUDIT_ARCH_ARCV2); +} + #endif diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index e1ab2d7f1d64..02b7a3b20d7c 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -206,18 +206,3 @@ void __init mem_init(void) memblock_free_all(); mem_init_print_info(NULL); } - -/* - * free_initmem: Free all the __init memory. - */ -void __ref free_initmem(void) -{ - free_initmem_default(-1); -} - -#ifdef CONFIG_BLK_DEV_INITRD -void __init free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index dc9855c4a3b4..8869742a85df 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -4,11 +4,11 @@ config ARM default y select ARCH_32BIT_OFF_T select ARCH_CLOCKSOURCE_DATA - select ARCH_DISCARD_MEMBLOCK if !HAVE_ARCH_PFN_VALID && !KEXEC select ARCH_HAS_DEBUG_VIRTUAL if MMU select ARCH_HAS_DEVMEM_IS_ALLOWED select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_FORTIFY_SOURCE + select ARCH_HAS_KEEPINITRD select ARCH_HAS_KCOV select ARCH_HAS_MEMBARRIER_SYNC_CORE select ARCH_HAS_PTE_SPECIAL if ARM_LPAE @@ -21,6 +21,7 @@ config ARM select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_HAVE_CUSTOM_GPIO_H select ARCH_HAS_GCOV_PROFILE_ALL + select ARCH_KEEP_MEMBLOCK if HAVE_ARCH_PFN_VALID || KEXEC select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_NO_SG_CHAIN if !ARM_HAS_SG_CHAIN select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX @@ -425,12 +426,15 @@ config ARCH_IXP4XX depends on MMU select ARCH_HAS_DMA_SET_COHERENT_MASK select ARCH_SUPPORTS_BIG_ENDIAN - select CLKSRC_MMIO select CPU_XSCALE select DMABOUNCE if PCI select GENERIC_CLOCKEVENTS + select GENERIC_IRQ_MULTI_HANDLER + select GPIO_IXP4XX select GPIOLIB select HAVE_PCI + select IXP4XX_IRQ + select IXP4XX_TIMER select NEED_MACH_IO_H select USB_EHCI_BIG_ENDIAN_DESC select USB_EHCI_BIG_ENDIAN_MMIO @@ -896,8 +900,6 @@ config PLAT_PXA config PLAT_VERSATILE bool -source "arch/arm/firmware/Kconfig" - source "arch/arm/mm/Kconfig" config IWMMXT diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index e388af4594a6..9a8862fee738 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1676,6 +1676,7 @@ config DEBUG_UART_PHYS default 0xe6e68000 if DEBUG_RCAR_GEN2_SCIF1 default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4 default 0xe8008000 if DEBUG_R7S72100_SCIF2 + default 0xf0000000 if DEBUG_DIGICOLOR_UA0 default 0xf0000be0 if ARCH_EBSA110 default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE @@ -1727,6 +1728,7 @@ config DEBUG_UART_VIRT default 0xe0010fe0 if ARCH_RPC default 0xf0000be0 if ARCH_EBSA110 default 0xf0010000 if DEBUG_ASM9260_UART + default 0xf0100000 if DEBUG_DIGICOLOR_UA0 default 0xf01fb000 if DEBUG_NOMADIK_UART default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836 default 0xf1000300 if DEBUG_BCM_5301X diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 807a7d06c2a0..f863c6935d0e 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -116,8 +116,7 @@ endif AFLAGS_NOWARN :=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W) ifeq ($(CONFIG_THUMB2_KERNEL),y) -AFLAGS_AUTOIT :=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it) -CFLAGS_ISA :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN) +CFLAGS_ISA :=-mthumb -Wa,-mimplicit-it=always $(AFLAGS_NOWARN) AFLAGS_ISA :=$(CFLAGS_ISA) -Wa$(comma)-mthumb # Work around buggy relocation from gas if requested: ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y) @@ -290,7 +289,6 @@ core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/ core-y += arch/arm/probes/ core-y += arch/arm/net/ core-y += arch/arm/crypto/ -core-y += arch/arm/firmware/ core-y += $(machdirs) $(platdirs) drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/ diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f4f5aeaf3298..dab2914fa293 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -229,6 +229,9 @@ dtb-$(CONFIG_ARCH_HIX5HD2) += \ dtb-$(CONFIG_ARCH_INTEGRATOR) += \ integratorap.dtb \ integratorcp.dtb +dtb-$(CONFIG_ARCH_IXP4XX) += \ + intel-ixp42x-linksys-nslu2.dtb \ + intel-ixp43x-gateworks-gw2358.dtb dtb-$(CONFIG_ARCH_KEYSTONE) += \ keystone-k2hk-evm.dtb \ keystone-k2l-evm.dtb \ @@ -363,7 +366,8 @@ dtb-$(CONFIG_SOC_IMX35) += \ imx35-eukrea-mbimxsd35-baseboard.dtb \ imx35-pdk.dtb dtb-$(CONFIG_SOC_IMX50) += \ - imx50-evk.dtb + imx50-evk.dtb \ + imx50-kobo-aura.dtb dtb-$(CONFIG_SOC_IMX51) += \ imx51-apf51.dtb \ imx51-apf51dev.dtb \ @@ -380,6 +384,7 @@ dtb-$(CONFIG_SOC_IMX53) += \ imx53-kp-ddc.dtb \ imx53-kp-hsc.dtb \ imx53-m53evk.dtb \ + imx53-m53menlo.dtb \ imx53-mba53.dtb \ imx53-ppd.dtb \ imx53-qsb.dtb \ @@ -400,6 +405,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-cubox-i-emmc-som-v15.dtb \ imx6dl-cubox-i-som-v15.dtb \ imx6dl-dfi-fs700-m60.dtb \ + imx6dl-eckelmann-ci4x10.dtb \ imx6dl-emcon-avari.dtb \ imx6dl-gw51xx.dtb \ imx6dl-gw52xx.dtb \ @@ -579,6 +585,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-cl-som-imx7.dtb \ imx7d-colibri-emmc-eval-v3.dtb \ imx7d-colibri-eval-v3.dtb \ + imx7d-mba7.dtb \ imx7d-nitrogen7.dtb \ imx7d-pico-hobbit.dtb \ imx7d-pico-pi.dtb \ @@ -586,7 +593,9 @@ dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-sdb.dtb \ imx7d-sdb-reva.dtb \ imx7d-sdb-sht11.dtb \ + imx7d-zii-rpu2.dtb \ imx7s-colibri-eval-v3.dtb \ + imx7s-mba7.dtb \ imx7s-warp.dtb dtb-$(CONFIG_SOC_IMX7ULP) += \ imx7ulp-evk.dtb @@ -606,6 +615,7 @@ dtb-$(CONFIG_SOC_VF610) += \ vf610-zii-dev-rev-b.dtb \ vf610-zii-dev-rev-c.dtb \ vf610-zii-scu4-aib.dtb \ + vf610-zii-spb4.dtb \ vf610-zii-ssmb-dtu.dtb \ vf610-zii-ssmb-spu3.dtb dtb-$(CONFIG_ARCH_MXS) += \ @@ -909,6 +919,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-veyron-jaq.dtb \ rk3288-veyron-jerry.dtb \ rk3288-veyron-mickey.dtb \ + rk3288-veyron-mighty.dtb \ rk3288-veyron-minnie.dtb \ rk3288-veyron-pinky.dtb \ rk3288-veyron-speedy.dtb \ @@ -964,6 +975,8 @@ dtb-$(CONFIG_ARCH_STM32) += \ stm32746g-eval.dtb \ stm32h743i-eval.dtb \ stm32h743i-disco.dtb \ + stm32mp157a-dk1.dtb \ + stm32mp157c-dk2.dtb \ stm32mp157c-ed1.dtb \ stm32mp157c-ev1.dtb dtb-$(CONFIG_MACH_SUN4I) += \ @@ -1091,6 +1104,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-h3-orangepi-plus.dtb \ sun8i-h3-orangepi-plus2e.dtb \ sun8i-h3-orangepi-zero-plus2.dtb \ + sun8i-h3-rervision-dvk.dtb \ sun8i-r16-bananapi-m2m.dtb \ sun8i-r16-nintendo-nes-classic.dtb \ sun8i-r16-nintendo-super-nes-classic.dtb \ diff --git a/arch/arm/boot/dts/am335x-baltos-ir2110.dts b/arch/arm/boot/dts/am335x-baltos-ir2110.dts index 50dcf1290ac6..2f650a736b44 100644 --- a/arch/arm/boot/dts/am335x-baltos-ir2110.dts +++ b/arch/arm/boot/dts/am335x-baltos-ir2110.dts @@ -23,14 +23,14 @@ &am33xx_pinmux { uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0) /* uart1_txd */ - AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_ctsn */ - AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ - AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ - AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ - AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-baltos-ir3220.dts b/arch/arm/boot/dts/am335x-baltos-ir3220.dts index f3f1abd26470..1ba66d5e21e8 100644 --- a/arch/arm/boot/dts/am335x-baltos-ir3220.dts +++ b/arch/arm/boot/dts/am335x-baltos-ir3220.dts @@ -23,35 +23,35 @@ &am33xx_pinmux { tca6416_pins: pinmux_tca6416_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_INPUT_PULLUP, MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */ >; }; uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0) /* uart1_txd */ - AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_ctsn */ - AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ - AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ - AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ - AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */ >; }; uart2_pins: pinmux_uart2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */ - AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */ - AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */ - AM33XX_IOPAD(0x98c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */ - AM33XX_IOPAD(0x830, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.gpio1[15] RI */ - - AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLDOWN, MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad15.gpio1[15] RI */ + + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7) /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-baltos-ir5221.dts b/arch/arm/boot/dts/am335x-baltos-ir5221.dts index 42f473f0ed77..eed65fc0e8e6 100644 --- a/arch/arm/boot/dts/am335x-baltos-ir5221.dts +++ b/arch/arm/boot/dts/am335x-baltos-ir5221.dts @@ -23,43 +23,43 @@ &am33xx_pinmux { tca6416_pins: pinmux_tca6416_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_INPUT_PULLUP, MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */ >; }; dcan1_pins: pinmux_dcan1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE2) /* uart0_ctsn.dcan1_tx_mux0 */ - AM33XX_IOPAD(0x96c, PIN_INPUT | MUX_MODE2) /* uart0_rtsn.dcan1_rx_mux0 */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2) /* uart0_ctsn.dcan1_tx_mux0 */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE2) /* uart0_rtsn.dcan1_rx_mux0 */ >; }; uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0) /* uart1_txd */ - AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_ctsn */ - AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ - AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ - AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ - AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */ >; }; uart2_pins: pinmux_uart2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */ - AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */ - AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */ - AM33XX_IOPAD(0x98c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */ - AM33XX_IOPAD(0x830, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.gpio1[15] RI */ - - AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLDOWN, MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad15.gpio1[15] RI */ + + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7) /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */ >; }; diff --git a/arch/arm/boot/dts/am335x-baltos-leds.dtsi b/arch/arm/boot/dts/am335x-baltos-leds.dtsi index 3ab1767d5c13..fe75050c016f 100644 --- a/arch/arm/boot/dts/am335x-baltos-leds.dtsi +++ b/arch/arm/boot/dts/am335x-baltos-leds.dtsi @@ -42,9 +42,9 @@ &am33xx_pinmux { user_leds: pinmux_user_leds { pinctrl-single,pins = < - AM33XX_IOPAD(0x908, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mii1_col.gpio3_0 PWR LED */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mii1_txd3.gpio0_16 WLAN LED */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mii1_txd2.gpio0_17 APP LED */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* mii1_col.gpio3_0 PWR LED */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* mii1_txd3.gpio0_16 WLAN LED */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* mii1_txd2.gpio0_17 APP LED */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-baltos.dtsi b/arch/arm/boot/dts/am335x-baltos.dtsi index 8c6fc4161ad7..b572ad1f1377 100644 --- a/arch/arm/boot/dts/am335x-baltos.dtsi +++ b/arch/arm/boot/dts/am335x-baltos.dtsi @@ -53,130 +53,130 @@ &am33xx_pinmux { mmc2_pins: pinmux_mmc2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad8.mmc1_dat0_mux0 */ - AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad9.mmc1_dat1_mux0 */ - AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad10.mmc1_dat2_mux0 */ - AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad11.mmc1_dat3_mux0 */ - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk_mux0 */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd_mux0 */ - AM33XX_IOPAD(0x9e4, PIN_INPUT_PULLUP | MUX_MODE7) /* emu0.gpio3[7] */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_ad8.mmc1_dat0_mux0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_ad9.mmc1_dat1_mux0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_ad10.mmc1_dat2_mux0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_ad11.mmc1_dat3_mux0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk_mux0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd_mux0 */ + AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_INPUT_PULLUP, MUX_MODE7) /* emu0.gpio3[7] */ >; }; wl12xx_gpio: pinmux_wl12xx_gpio { pinctrl-single,pins = < - AM33XX_IOPAD(0x9e8, PIN_OUTPUT_PULLUP | MUX_MODE7) /* emu1.gpio3[8] */ + AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_OUTPUT_PULLUP, MUX_MODE7) /* emu1.gpio3[8] */ >; }; tps65910_pins: pinmux_tps65910_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x878, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ben1.gpio1[28] */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_ben1.gpio1[28] */ >; }; i2c1_pins: pinmux_i2c1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x958, PIN_INPUT | MUX_MODE2) /* spi0_d1.i2c1_sda_mux3 */ - AM33XX_IOPAD(0x95c, PIN_INPUT | MUX_MODE2) /* spi0_cs0.i2c1_scl_mux3 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT, MUX_MODE2) /* spi0_d1.i2c1_sda_mux3 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT, MUX_MODE2) /* spi0_cs0.i2c1_scl_mux3 */ >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_tx_en.rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_tx_en.rmii1_txen */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */ /* Slave 2 */ - AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ - AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ - AM33XX_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ - AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ - AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ - AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* Slave 2 reset value*/ - AM33XX_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) /* mdio_data.mdio_data */ + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) /* mdio_clk.mdio_clk */ >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; nandflash_pins_s0: nandflash_pins_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_wpn.gpio0_30 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0) /* gpmc_wen.gpmc_wen */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-base0033.dts b/arch/arm/boot/dts/am335x-base0033.dts index 29782be07605..cbd5bd8c57de 100644 --- a/arch/arm/boot/dts/am335x-base0033.dts +++ b/arch/arm/boot/dts/am335x-base0033.dts @@ -46,39 +46,39 @@ &am33xx_pinmux { nxp_hdmi_pins: pinmux_nxp_hdmi_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */ - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15 */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE3) /* xdma_event_intr0.clkout1 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0) >; }; nxp_hdmi_off_pins: pinmux_nxp_hdmi_off_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE3) /* xdma_event_intr0.clkout1 */ >; }; leds_base_pins: pinmux_leds_base_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ - AM33XX_IOPAD(0x888, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn3.gpio2_0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_csn3.gpio2_0 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index 456eef57ef89..42cfc3b37c32 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -71,118 +71,118 @@ user_leds_s0: user_leds_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ - AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ - AM33XX_IOPAD(0x860, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a8.gpio1_24 */ >; }; i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) /* i2c0_scl.i2c0_scl */ >; }; i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ - AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart1_ctsn.i2c2_sda */ + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart1_rtsn.i2c2_scl */ >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; clkout2_pin: pinmux_clkout2_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */ >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */ - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */ - AM33XX_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */ - AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */ - AM33XX_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE0) >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spio0_cs1.gpio0_6 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spio0_cs1.gpio0_6 */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) >; }; emmc_pins: pinmux_emmc_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-boneblack-common.dtsi b/arch/arm/boot/dts/am335x-boneblack-common.dtsi index e543c2bee8c2..283e288b6e42 100644 --- a/arch/arm/boot/dts/am335x-boneblack-common.dtsi +++ b/arch/arm/boot/dts/am335x-boneblack-common.dtsi @@ -30,43 +30,43 @@ &am33xx_pinmux { nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3) >; }; mcasp0_pins: mcasp0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */ - AM33XX_IOPAD(0x99c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/ - AM33XX_IOPAD(0x994, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ - AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ - AM33XX_IOPAD(0x86c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLUP, MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/ + AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_OUTPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a11.GPIO1_27 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-boneblack-wireless.dts b/arch/arm/boot/dts/am335x-boneblack-wireless.dts index 83f49f616b19..5b275c96fccf 100644 --- a/arch/arm/boot/dts/am335x-boneblack-wireless.dts +++ b/arch/arm/boot/dts/am335x-boneblack-wireless.dts @@ -32,35 +32,35 @@ &am33xx_pinmux { bt_pins: pinmux_bt_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gmii1_txd0.gpio0_28 - BT_EN */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gmii1_txd0.gpio0_28 - BT_EN */ >; }; mmc3_pins: pinmux_mmc3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE6 ) /* (L15) gmii1_rxd1.mmc2_clk */ - AM33XX_IOPAD(0x914, PIN_INPUT_PULLUP | MUX_MODE6 ) /* (J16) gmii1_txen.mmc2_cmd */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE5 ) /* (J17) gmii1_rxdv.mmc2_dat0 */ - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLUP | MUX_MODE5 ) /* (J18) gmii1_txd3.mmc2_dat1 */ - AM33XX_IOPAD(0x920, PIN_INPUT_PULLUP | MUX_MODE5 ) /* (K15) gmii1_txd2.mmc2_dat2 */ - AM33XX_IOPAD(0x908, PIN_INPUT_PULLUP | MUX_MODE5 ) /* (H16) gmii1_col.mmc2_dat3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE6 ) /* (L15) gmii1_rxd1.mmc2_clk */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLUP, MUX_MODE6 ) /* (J16) gmii1_txen.mmc2_cmd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE5 ) /* (J17) gmii1_rxdv.mmc2_dat0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLUP, MUX_MODE5 ) /* (J18) gmii1_txd3.mmc2_dat1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLUP, MUX_MODE5 ) /* (K15) gmii1_txd2.mmc2_dat2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLUP, MUX_MODE5 ) /* (H16) gmii1_col.mmc2_dat3 */ >; }; uart3_pins: pinmux_uart3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1) /* gmii1_rxd3.uart3_rxd */ - AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gmii1_rxd2.uart3_txd */ - AM33XX_IOPAD(0x948, PIN_INPUT | MUX_MODE3) /* mdio_data.uart3_ctsn */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mdio_clk.uart3_rtsn */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gmii1_rxd3.uart3_rxd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* gmii1_rxd2.uart3_txd */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT, MUX_MODE3) /* mdio_data.uart3_ctsn */ + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* mdio_clk.uart3_rtsn */ >; }; wl18xx_pins: pinmux_wl18xx_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gmii1_txclk.gpio3_9 WL_EN */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_refclk.gpio0_29 WL_IRQ */ - AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gmii1_rxclk.gpio3_10 LS_BUF_EN */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gmii1_txclk.gpio3_9 WL_EN */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_refclk.gpio0_29 WL_IRQ */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gmii1_rxclk.gpio3_10 LS_BUF_EN */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index ccb147e70d17..8d241c856c8d 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -130,135 +130,135 @@ &am33xx_pinmux { user_leds_s0: user_leds_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */ - AM33XX_IOPAD(0x85c, PIN_OUTPUT | MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */ - AM33XX_IOPAD(0x860, PIN_OUTPUT | MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */ - AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] - WIFI_LED */ - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE7) /* (R7) gpmc_advn_ale.gpio2[2] - P8.7, LED_RED, GP1_PIN_5 */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE7) /* (T7) gpmc_oen_ren.gpio2[3] - P8.8, LED_GREEN, GP1_PIN_6 */ - AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE7) /* (U12) gpmc_ad11.gpio0[27] - P8.17, BATT_LED_1 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE7) /* (T5) lcd_data15.gpio0[11] - P8.32, BATT_LED_2 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE7) /* (V6) gpmc_csn0.gpio1[29] - P8.26, BATT_LED_3 */ - AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE7) /* (T11) gpmc_ad10.gpio0[26] - P8.14, BATT_LED_4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT, MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT, MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT, MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] - WIFI_LED */ + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE7) /* (R7) gpmc_advn_ale.gpio2[2] - P8.7, LED_RED, GP1_PIN_5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE7) /* (T7) gpmc_oen_ren.gpio2[3] - P8.8, LED_GREEN, GP1_PIN_6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE7) /* (U12) gpmc_ad11.gpio0[27] - P8.17, BATT_LED_1 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE7) /* (T5) lcd_data15.gpio0[11] - P8.32, BATT_LED_2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE7) /* (V6) gpmc_csn0.gpio1[29] - P8.26, BATT_LED_3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE7) /* (T11) gpmc_ad10.gpio0[26] - P8.14, BATT_LED_4 */ >; }; i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */ >; }; i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */ - AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */ + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */ >; }; /* UT0 */ uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* (E15) uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* (E16) uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; /* UT1 */ uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* (D16) uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* (D15) uart1_txd.uart1_txd */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; /* GPS */ uart2_pins: pinmux_uart2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE1) /* (A17) spi0_sclk.uart2_rxd */ - AM33XX_IOPAD(0x954, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* (B17) spi0_d0.uart2_txd */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE1) /* (A17) spi0_sclk.uart2_rxd */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (B17) spi0_d0.uart2_txd */ >; }; /* DSM2 */ uart4_pins: pinmux_uart4_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */ >; }; /* UT5 */ uart5_pins: pinmux_uart5_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8C4, PIN_INPUT_PULLUP | MUX_MODE4) /* (U2) lcd_data9.uart5_rxd */ - AM33XX_IOPAD(0x8C0, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* (U1) lcd_data8.uart5_txd */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_INPUT_PULLUP, MUX_MODE4) /* (U2) lcd_data9.uart5_rxd */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT_PULLDOWN, MUX_MODE4) /* (U1) lcd_data8.uart5_txd */ >; }; mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */ >; }; mmc2_pins: pinmux_mmc2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* (U9) gpmc_csn1.mmc1_clk */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* (V9) gpmc_csn2.mmc1_cmd */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* (U7) gpmc_ad0.mmc1_dat0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* (V7) gpmc_ad1.mmc1_dat1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* (R8) gpmc_ad2.mmc1_dat2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* (T8) gpmc_ad3.mmc1_dat3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* (U8) gpmc_ad4.mmc1_dat4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* (V8) gpmc_ad5.mmc1_dat5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* (R9) gpmc_ad6.mmc1_dat6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* (T9) gpmc_ad7.mmc1_dat7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* (U9) gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* (V9) gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* (U7) gpmc_ad0.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* (V7) gpmc_ad1.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* (R8) gpmc_ad2.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* (T8) gpmc_ad3.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* (U8) gpmc_ad4.mmc1_dat4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* (V8) gpmc_ad5.mmc1_dat5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* (R9) gpmc_ad6.mmc1_dat6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* (T9) gpmc_ad7.mmc1_dat7 */ >; }; mmc3_pins: pinmux_mmc3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE6) /* (L15) gmii1_rxd1.mmc2_clk */ - AM33XX_IOPAD(0x914, PIN_INPUT_PULLUP | MUX_MODE6) /* (J16) gmii1_txen.mmc2_cmd */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE5) /* (J17) gmii1_rxdv.mmc2_dat0 */ - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLUP | MUX_MODE5) /* (J18) gmii1_txd3.mmc2_dat1 */ - AM33XX_IOPAD(0x920, PIN_INPUT_PULLUP | MUX_MODE5) /* (K15) gmii1_txd2.mmc2_dat2 */ - AM33XX_IOPAD(0x908, PIN_INPUT_PULLUP | MUX_MODE5) /* (H16) gmii1_col.mmc2_dat3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE6) /* (L15) gmii1_rxd1.mmc2_clk */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLUP, MUX_MODE6) /* (J16) gmii1_txen.mmc2_cmd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE5) /* (J17) gmii1_rxdv.mmc2_dat0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLUP, MUX_MODE5) /* (J18) gmii1_txd3.mmc2_dat1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLUP, MUX_MODE5) /* (K15) gmii1_txd2.mmc2_dat2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLUP, MUX_MODE5) /* (H16) gmii1_col.mmc2_dat3 */ >; }; bt_pins: pinmux_bt_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLUP | MUX_MODE7) /* (K17) gmii1_txd0.gpio0[28] - BT_EN */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* (K17) gmii1_txd0.gpio0[28] - BT_EN */ >; }; uart3_pins: pinmux_uart3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */ - AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */ - AM33XX_IOPAD(0x948, PIN_INPUT | MUX_MODE3) /* (M17) mdio_data.uart3_ctsn */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* (M18) mdio_clk.uart3_rtsn */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT, MUX_MODE3) /* (M17) mdio_data.uart3_ctsn */ + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* (M18) mdio_clk.uart3_rtsn */ >; }; wl18xx_pins: pinmux_wl18xx_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] - WL_EN */ - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) /* (K16) gmii1_txd1.gpio0[21] - WL_IRQ */ - AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLUP | MUX_MODE7) /* (L18) gmii1_rxclk.gpio3[10] - LS_BUF_EN */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] - WL_EN */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* (K16) gmii1_txd1.gpio0[21] - WL_IRQ */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_OUTPUT_PULLUP, MUX_MODE7) /* (L18) gmii1_rxclk.gpio3[10] - LS_BUF_EN */ >; }; /* DCAN */ dcan1_pins: pinmux_dcan1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x96c, PIN_INPUT | MUX_MODE2) /* (E17) uart0_rtsn.dcan1_rx */ - AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE2) /* (E18) uart0_ctsn.dcan1_tx */ - AM33XX_IOPAD(0x940, PIN_OUTPUT | MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE2) /* (E17) uart0_rtsn.dcan1_rx */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2) /* (E18) uart0_ctsn.dcan1_tx */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_OUTPUT, MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-bonegreen-common.dtsi b/arch/arm/boot/dts/am335x-bonegreen-common.dtsi index 853e6d3a028d..71317e372ec7 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-common.dtsi +++ b/arch/arm/boot/dts/am335x-bonegreen-common.dtsi @@ -27,8 +27,8 @@ &am33xx_pinmux { uart2_pins: uart2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd */ - AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1) /* spi0_sclk.uart2_rxd */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1) /* spi0_d0.uart2_txd */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts index 57731f0daf10..7db86a9c836a 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts @@ -32,35 +32,35 @@ &am33xx_pinmux { bt_pins: pinmux_bt_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x878, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ad12.gpio1_28 BT_EN */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_ad12.gpio1_28 BT_EN */ >; }; mmc3_pins: pinmux_mmc3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad12.mmc2_dat0 */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad13.mmc2_dat1 */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad14.mmc2_dat2 */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad15.mmc2_dat3 */ - AM33XX_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */ - AM33XX_IOPAD(0x88c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad12.mmc2_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad13.mmc2_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad14.mmc2_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad15.mmc2_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_csn3.mmc2_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_clk.mmc2_clk */ >; }; uart3_pins: pinmux_uart3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1) /* gmii1_rxd3.uart3_rxd */ - AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gmii1_rxd2.uart3_txd */ - AM33XX_IOPAD(0x948, PIN_INPUT | MUX_MODE3) /* mdio_data.uart3_ctsn */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mdio_clk.uart3_rtsn */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gmii1_rxd3.uart3_rxd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* gmii1_rxd2.uart3_txd */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT, MUX_MODE3) /* mdio_data.uart3_ctsn */ + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* mdio_clk.uart3_rtsn */ >; }; wl18xx_pins: pinmux_wl18xx_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x828, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.gpio0_26 WL_EN */ - AM33XX_IOPAD(0x82C, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_IRQ */ - AM33XX_IOPAD(0x87C, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 LS_BUF_EN */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad10.gpio0_26 WL_EN */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_IRQ */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_csn0.gpio1_29 LS_BUF_EN */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-chiliboard.dts b/arch/arm/boot/dts/am335x-chiliboard.dts index bffa5dce54ec..31da68355e57 100644 --- a/arch/arm/boot/dts/am335x-chiliboard.dts +++ b/arch/arm/boot/dts/am335x-chiliboard.dts @@ -41,79 +41,79 @@ &am33xx_pinmux { uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii_ref_clk */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0) >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) /* mdio_clk.mdio_clk */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; usb1_drvvbus: usb1_drvvbus { pinctrl-single,pins = < - AM33XX_IOPAD(0xa34, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus */ + AM33XX_PADCONF(AM335X_PIN_USB1_DRVVBUS, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; sd_pins: pinmux_sd_card { pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x900, PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */ >; }; led_gpio_pins: led_gpio_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9e4, PIN_OUTPUT | MUX_MODE7) /* emu0.gpio3_7 */ - AM33XX_IOPAD(0x9e8, PIN_OUTPUT | MUX_MODE7) /* emu1.gpio3_8 */ + AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_OUTPUT, MUX_MODE7) /* emu0.gpio3_7 */ + AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_OUTPUT, MUX_MODE7) /* emu1.gpio3_8 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-chilisom.dtsi b/arch/arm/boot/dts/am335x-chilisom.dtsi index 1b43ebd08b38..8b88bf6dafc4 100644 --- a/arch/arm/boot/dts/am335x-chilisom.dtsi +++ b/arch/arm/boot/dts/am335x-chilisom.dtsi @@ -30,28 +30,28 @@ i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; nandflash_pins: nandflash_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ - - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x890, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x894, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x898, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLDOWN, MUX_MODE0) + + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; }; diff --git a/arch/arm/boot/dts/am335x-cm-t335.dts b/arch/arm/boot/dts/am335x-cm-t335.dts index 2c724bb60417..3b0bb88dfc12 100644 --- a/arch/arm/boot/dts/am335x-cm-t335.dts +++ b/arch/arm/boot/dts/am335x-cm-t335.dts @@ -94,108 +94,85 @@ i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) - /* i2c0_scl.i2c0_scl */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; i2c1_pins: pinmux_i2c1_pins { pinctrl-single,pins = < /* uart0_ctsn.i2c1_sda */ - AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLUP, MUX_MODE2) /* uart0_rtsn.i2c1_scl */ - AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE2) >; }; gpio_led_pins: pinmux_gpio_led_pins { pinctrl-single,pins = < /* gpmc_csn3.gpio2_0 */ - AM33XX_IOPAD(0x888, PIN_OUTPUT | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_OUTPUT, MUX_MODE7) >; }; nandflash_pins: pinmux_nandflash_pins { pinctrl-single,pins = < - /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) - /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) - /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) - /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) - /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) - /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) - /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) - /* gpmc_ad7.gpmc_ad7 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) - /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0) /* gpmc_wpn.gpio0_30 */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) - /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) - /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) - /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) - /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) - /* gpmc_ben0_cle.gpmc_ben0_cle */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0) >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) - /* uart0_txd.uart0_txd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - /* uart1_ctsn.uart1_ctsn */ - AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0) - /* uart1_rtsn.uart1_rtsn */ - AM33XX_IOPAD(0x97C, PIN_OUTPUT_PULLDOWN | MUX_MODE0) - /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) - /* uart1_txd.uart1_txd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; dcan0_pins: pinmux_dcan0_pins { pinctrl-single,pins = < /* uart1_ctsn.dcan0_tx */ - AM33XX_IOPAD(0x978, PIN_OUTPUT | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_OUTPUT, MUX_MODE2) /* uart1_rtsn.dcan0_rx */ - AM33XX_IOPAD(0x97C, PIN_INPUT | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT, MUX_MODE2) >; }; dcan1_pins: pinmux_dcan1_pins { pinctrl-single,pins = < /* uart1_rxd.dcan1_tx */ - AM33XX_IOPAD(0x980, PIN_OUTPUT | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_OUTPUT, MUX_MODE2) /* uart1_txd.dcan1_rx */ - AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE2) >; }; ecap0_pins: pinmux_ecap0_pins { pinctrl-single,pins = < - /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ - AM33XX_IOPAD(0x964, 0x0) + AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, 0x0, MUX_MODE0) >; }; @@ -203,96 +180,83 @@ pinctrl-single,pins = < /* Slave 1 */ /* mii1_tx_en.rgmii1_tctl */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ - AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2) >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < - /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) - /* mdio_clk.mdio_clk */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) - /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) - /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) - /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) - /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) - /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) >; }; spi0_pins: pinmux_spi0_pins { pinctrl-single,pins = < - /* spi0_sclk.spi0_sclk */ - AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE0) - /* spi0_d0.spi0_d0 */ - AM33XX_IOPAD(0x954, PIN_OUTPUT_PULLUP | MUX_MODE0) - /* spi0_d1.spi0_d1 */ - AM33XX_IOPAD(0x958, PIN_INPUT | MUX_MODE0) - /* spi0_cs0.spi0_cs0 */ - AM33XX_IOPAD(0x95C, PIN_OUTPUT | MUX_MODE0) - /* spi0_cs1.spi0_cs1 */ - AM33XX_IOPAD(0x960, PIN_OUTPUT | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_OUTPUT, MUX_MODE0) >; }; @@ -300,7 +264,7 @@ bluetooth_pins: pinmux_bluetooth_pins { pinctrl-single,pins = < /* XDMA_EVENT_INTR0.gpio0_19 - bluetooth enable */ - AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLUP | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLUP, MUX_MODE7) >; }; @@ -308,13 +272,13 @@ mcasp1_pins: pinmux_mcasp1_pins { pinctrl-single,pins = < /* MII1_CRS.mcasp1_aclkx */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE4) + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE4) /* MII1_RX_ER.mcasp1_fsx */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE4) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE4) /* MII1_COL.mcasp1_axr2 */ - AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE4) + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE4) /* RMII1_REF_CLK.mcasp1_axr3 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE4) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE4) >; }; @@ -322,9 +286,9 @@ wifi_pins: pinmux_wifi_pins { pinctrl-single,pins = < /* EMU1.gpio3_8 - WiFi IRQ */ - AM33XX_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_INPUT_PULLUP, MUX_MODE7) /* XDMA_EVENT_INTR1.gpio0_20 - WiFi enable */ - AM33XX_IOPAD(0x9b4, PIN_OUTPUT | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT, MUX_MODE7) >; }; }; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index edcff79879e7..55d4392bb7a1 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -190,222 +190,222 @@ matrix_keypad_s0: matrix_keypad_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a6.gpio1_22 */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a9.gpio1_25 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a10.gpio1_26 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.gpio1_27 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_a9.gpio1_25 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_a10.gpio1_26 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_a11.gpio1_27 */ >; }; volume_keys_s0: volume_keys_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLDOWN | MUX_MODE7) /* spi0_sclk.gpio0_2 */ - AM33XX_IOPAD(0x954, PIN_INPUT_PULLDOWN | MUX_MODE7) /* spi0_d0.gpio0_3 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* spi0_sclk.gpio0_2 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* spi0_d0.gpio0_3 */ >; }; i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) /* i2c0_scl.i2c0_scl */ >; }; i2c1_pins: pinmux_i2c1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d1.i2c1_sda */ - AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_d1.i2c1_sda */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_cs0.i2c1_scl */ >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ - AM33XX_IOPAD(0x97C, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; clkout2_pin: pinmux_clkout2_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */ >; }; nandflash_pins_s0: nandflash_pins_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_wpn.gpio0_30 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0) >; }; ecap0_pins: backlight_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x964, MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */ + AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, 0x0, MUX_MODE0) >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ - AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4) /* mcasp0_aclkr.mmc0_sdwp */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT, MUX_MODE4) /* mcasp0_aclkr.mmc0_sdwp */ >; }; mmc3_pins: pinmux_mmc3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a1.mmc2_dat0, INPUT_PULLUP | MODE3 */ - AM33XX_IOPAD(0x848, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a2.mmc2_dat1, INPUT_PULLUP | MODE3 */ - AM33XX_IOPAD(0x84c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a3.mmc2_dat2, INPUT_PULLUP | MODE3 */ - AM33XX_IOPAD(0x878, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ben1.mmc2_dat3, INPUT_PULLUP | MODE3 */ - AM33XX_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd, INPUT_PULLUP | MODE3 */ - AM33XX_IOPAD(0x88c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk, INPUT_PULLUP | MODE3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a1.mmc2_dat0, INPUT_PULLUP | MODE3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a2.mmc2_dat1, INPUT_PULLUP | MODE3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a3.mmc2_dat2, INPUT_PULLUP | MODE3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ben1.mmc2_dat3, INPUT_PULLUP | MODE3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_csn3.mmc2_cmd, INPUT_PULLUP | MODE3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_clk.mmc2_clk, INPUT_PULLUP | MODE3 */ >; }; wlan_pins: pinmux_wlan_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.gpio1_16 */ - AM33XX_IOPAD(0x99c, PIN_INPUT | MUX_MODE7) /* mcasp0_ahclkr.gpio3_17 */ - AM33XX_IOPAD(0x9ac, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahclkx.gpio3_21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a0.gpio1_16 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, PIN_INPUT, MUX_MODE7) /* mcasp0_ahclkr.gpio3_17 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* mcasp0_ahclkx.gpio3_21 */ >; }; lcd_pins_s0: lcd_pins_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ - AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ - AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ - AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ - AM33XX_IOPAD(0x830, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ - AM33XX_IOPAD(0x834, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ - AM33XX_IOPAD(0x838, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ - AM33XX_IOPAD(0x83c, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad8.lcd_data23 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad9.lcd_data22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad10.lcd_data21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad11.lcd_data20 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad12.lcd_data19 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad13.lcd_data18 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad14.lcd_data17 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad15.lcd_data16 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0) >; }; mcasp1_pins: mcasp1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */ - AM33XX_IOPAD(0x908, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE4) /* mii1_crs.mcasp1_aclkx */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_OUTPUT_PULLDOWN, MUX_MODE4) /* mii1_col.mcasp1_axr2 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */ >; }; mcasp1_pins_sleep: mcasp1_pins_sleep { pinctrl-single,pins = < - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; dcan1_pins_default: dcan1_pins_default { pinctrl-single,pins = < - AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE2) /* uart0_ctsn.d_can1_tx */ - AM33XX_IOPAD(0x96c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* uart0_rtsn.d_can1_rx */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2) /* uart0_ctsn.d_can1_tx */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLDOWN, MUX_MODE2) /* uart0_rtsn.d_can1_rx */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 2c2d8b5b8cf5..8fc8056db94f 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -227,241 +227,241 @@ lcd_pins_default: lcd_pins_default { pinctrl-single,pins = < - AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ - AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ - AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ - AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ - AM33XX_IOPAD(0x830, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ - AM33XX_IOPAD(0x834, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ - AM33XX_IOPAD(0x838, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ - AM33XX_IOPAD(0x83c, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad8.lcd_data23 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad9.lcd_data22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad10.lcd_data21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad11.lcd_data20 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad12.lcd_data19 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad13.lcd_data18 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad14.lcd_data17 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad15.lcd_data16 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0) >; }; lcd_pins_sleep: lcd_pins_sleep { pinctrl-single,pins = < - AM33XX_IOPAD(0x820, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad8.lcd_data23 */ - AM33XX_IOPAD(0x824, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad9.lcd_data22 */ - AM33XX_IOPAD(0x828, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.lcd_data21 */ - AM33XX_IOPAD(0x82c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad11.lcd_data20 */ - AM33XX_IOPAD(0x830, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.lcd_data19 */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.lcd_data18 */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.lcd_data17 */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.lcd_data16 */ - AM33XX_IOPAD(0x8a0, PULL_DISABLE | MUX_MODE7) /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a4, PULL_DISABLE | MUX_MODE7) /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a8, PULL_DISABLE | MUX_MODE7) /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8ac, PULL_DISABLE | MUX_MODE7) /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8b0, PULL_DISABLE | MUX_MODE7) /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b4, PULL_DISABLE | MUX_MODE7) /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b8, PULL_DISABLE | MUX_MODE7) /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8bc, PULL_DISABLE | MUX_MODE7) /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8c0, PULL_DISABLE | MUX_MODE7) /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c4, PULL_DISABLE | MUX_MODE7) /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c8, PULL_DISABLE | MUX_MODE7) /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8cc, PULL_DISABLE | MUX_MODE7) /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8d0, PULL_DISABLE | MUX_MODE7) /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d4, PULL_DISABLE | MUX_MODE7) /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d8, PULL_DISABLE | MUX_MODE7) /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8dc, PULL_DISABLE | MUX_MODE7) /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad8.lcd_data23 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad9.lcd_data22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad10.lcd_data21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad11.lcd_data20 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.lcd_data19 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad13.lcd_data18 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad14.lcd_data17 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad15.lcd_data16 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; user_leds_s0: user_leds_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x810, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */ - AM33XX_IOPAD(0x814, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */ - AM33XX_IOPAD(0x818, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */ - AM33XX_IOPAD(0x81c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad4.gpio1_4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad5.gpio1_5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad6.gpio1_6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad7.gpio1_7 */ >; }; gpio_keys_s0: gpio_keys_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x894, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_oen_ren.gpio2_3 */ - AM33XX_IOPAD(0x890, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.gpio0_30 */ - AM33XX_IOPAD(0x89c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ben0_cle.gpio2_5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_oen_ren.gpio2_3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_wait0.gpio0_30 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ben0_cle.gpio2_5 */ >; }; i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; clkout2_pin: pinmux_clkout2_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */ >; }; ecap2_pins: backlight_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x99c, MUX_MODE4) /* mcasp0_ahclkr.ecap2_in_pwm2_out */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, 0x0, MUX_MODE4) /* mcasp0_ahclkr.ecap2_in_pwm2_out */ >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ - AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ /* Slave 2 */ - AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ - AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ - AM33XX_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ - AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ - AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ - AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* Slave 2 reset value*/ - AM33XX_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4) /* mcasp0_aclkr.mmc0_sdwp */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT, MUX_MODE4) /* mcasp0_aclkr.mmc0_sdwp */ >; }; mcasp1_pins: mcasp1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */ - AM33XX_IOPAD(0x908, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE4) /* mii1_crs.mcasp1_aclkx */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_OUTPUT_PULLDOWN, MUX_MODE4) /* mii1_col.mcasp1_axr2 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */ >; }; mcasp1_pins_sleep: mcasp1_pins_sleep { pinctrl-single,pins = < - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; mmc2_pins: pinmux_mmc2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_31 */ - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_wpn.gpio0_31 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ >; }; wl12xx_gpio: pinmux_wl12xx_gpio { pinctrl-single,pins = < - AM33XX_IOPAD(0x87c, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_csn0.gpio1_29 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-icev2.dts b/arch/arm/boot/dts/am335x-icev2.dts index 9ac775c71072..4365684fa66f 100644 --- a/arch/arm/boot/dts/am335x-icev2.dts +++ b/arch/arm/boot/dts/am335x-icev2.dts @@ -157,111 +157,111 @@ &am33xx_pinmux { user_leds: user_leds { pinctrl-single,pins = < - AM33XX_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE7) /* (J18) gmii1_txd3.gpio0[16] */ - AM33XX_IOPAD(0x920, PIN_OUTPUT | MUX_MODE7) /* (K15) gmii1_txd2.gpio0[17] */ - AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] */ - AM33XX_IOPAD(0x9b4, PIN_OUTPUT | MUX_MODE7) /* (D14) xdma_event_intr1.gpio0[20] */ - AM33XX_IOPAD(0x880, PIN_OUTPUT | MUX_MODE7) /* (U9) gpmc_csn1.gpio1[30] */ - AM33XX_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT, MUX_MODE7) /* (J18) gmii1_txd3.gpio0[16] */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT, MUX_MODE7) /* (K15) gmii1_txd2.gpio0[17] */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT, MUX_MODE7) /* (D14) xdma_event_intr1.gpio0[20] */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_OUTPUT, MUX_MODE7) /* (U9) gpmc_csn1.gpio1[30] */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT, MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] */ >; }; mmc0_pins_default: mmc0_pins_default { pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) >; }; i2c0_pins_default: i2c0_pins_default { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */ - AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT, MUX_MODE0) >; }; spi0_pins_default: spi0_pins_default { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* (A17) spi0_sclk.spi0_sclk */ - AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* (B17) spi0_d0.spi0_d0 */ - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* (B16) spi0_d1.spi0_d1 */ - AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* (A16) spi0_cs0.spi0_cs0 */ - AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE0) /* (C15) spi0_cs1.spi0_cs1 */ - AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* (B12) mcasp0_aclkr.gpio3[18] */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7) /* (B12) mcasp0_aclkr.gpio3[18] */ >; }; uart3_pins_default: uart3_pins_default { pinctrl-single,pins = < - AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */ - AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLUP | MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLUP, MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */ >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1, RMII mode */ - AM33XX_IOPAD(0x90c, (PIN_INPUT_PULLUP | MUX_MODE1)) /* mii1_crs.rmii1_crs_dv */ - AM33XX_IOPAD(0x944, (PIN_INPUT_PULLUP | MUX_MODE0)) /* rmii1_refclk.rmii1_refclk */ - AM33XX_IOPAD(0x940, (PIN_INPUT_PULLUP | MUX_MODE1)) /* mii1_rxd0.rmii1_rxd0 */ - AM33XX_IOPAD(0x93c, (PIN_INPUT_PULLUP | MUX_MODE1)) /* mii1_rxd1.rmii1_rxd1 */ - AM33XX_IOPAD(0x910, (PIN_INPUT_PULLUP | MUX_MODE1)) /* mii1_rxerr.rmii1_rxerr */ - AM33XX_IOPAD(0x928, (PIN_OUTPUT_PULLDOWN | MUX_MODE1)) /* mii1_txd0.rmii1_txd0 */ - AM33XX_IOPAD(0x924, (PIN_OUTPUT_PULLDOWN | MUX_MODE1)) /* mii1_txd1.rmii1_txd1 */ - AM33XX_IOPAD(0x914, (PIN_OUTPUT_PULLDOWN | MUX_MODE1)) /* mii1_txen.rmii1_txen */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txen.rmii1_txen */ /* Slave 2, RMII mode */ - AM33XX_IOPAD(0x870, (PIN_INPUT_PULLUP | MUX_MODE3)) /* gpmc_wait0.rmii2_crs_dv */ - AM33XX_IOPAD(0x908, (PIN_INPUT_PULLUP | MUX_MODE1)) /* mii1_col.rmii2_refclk */ - AM33XX_IOPAD(0x86c, (PIN_INPUT_PULLUP | MUX_MODE3)) /* gpmc_a11.rmii2_rxd0 */ - AM33XX_IOPAD(0x868, (PIN_INPUT_PULLUP | MUX_MODE3)) /* gpmc_a10.rmii2_rxd1 */ - AM33XX_IOPAD(0x874, (PIN_INPUT_PULLUP | MUX_MODE3)) /* gpmc_wpn.rmii2_rxerr */ - AM33XX_IOPAD(0x854, (PIN_OUTPUT_PULLDOWN | MUX_MODE3)) /* gpmc_a5.rmii2_txd0 */ - AM33XX_IOPAD(0x850, (PIN_OUTPUT_PULLDOWN | MUX_MODE3)) /* gpmc_a4.rmii2_txd1 */ - AM33XX_IOPAD(0x840, (PIN_OUTPUT_PULLDOWN | MUX_MODE3)) /* gpmc_a0.rmii2_txen */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_wait0.rmii2_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_col.rmii2_refclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a11.rmii2_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a10.rmii2_rxd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_wpn.rmii2_rxerr */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* gpmc_a5.rmii2_txd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* gpmc_a4.rmii2_txd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* gpmc_a0.rmii2_txen */ >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x90c, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x944, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x940, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x93c, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x910, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x928, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x924, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x914, (PIN_INPUT_PULLDOWN | MUX_MODE7)) + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* Slave 2 reset value */ - AM33XX_IOPAD(0x870, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x908, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x86c, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x868, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x874, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x854, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x850, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x840, (PIN_INPUT_PULLDOWN | MUX_MODE7)) + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, (PIN_OUTPUT_PULLUP | MUX_MODE0)) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, (PIN_INPUT_PULLDOWN | MUX_MODE7)) - AM33XX_IOPAD(0x94c, (PIN_INPUT_PULLDOWN | MUX_MODE7)) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; }; diff --git a/arch/arm/boot/dts/am335x-igep0033.dtsi b/arch/arm/boot/dts/am335x-igep0033.dtsi index cbd22f25de95..312deb6cf6a2 100644 --- a/arch/arm/boot/dts/am335x-igep0033.dtsi +++ b/arch/arm/boot/dts/am335x-igep0033.dtsi @@ -57,41 +57,41 @@ &am33xx_pinmux { i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; nandflash_pins: pinmux_nandflash_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_wpn.gpio0_30 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0) >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; leds_pins: pinmux_leds_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a7.gpio1_23 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-lxm.dts b/arch/arm/boot/dts/am335x-lxm.dts index d0e8e720a4d6..aa4cd2b8d4b6 100644 --- a/arch/arm/boot/dts/am335x-lxm.dts +++ b/arch/arm/boot/dts/am335x-lxm.dts @@ -46,109 +46,109 @@ &am33xx_pinmux { mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) >; }; i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT, MUX_MODE0) >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_int */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_crs_dv */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rxer */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_td1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_td0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_int */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1) /* rmii1_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE1) /* rmii1_rxer */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* rmii1_txen */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* rmii1_td1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* rmii1_td0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE1) /* rmii1_rd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE1) /* rmii1_rd0 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0) /* Slave 2 */ - AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_txen */ - AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td1 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td0 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd1 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd0 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_crs_dv */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rxer */ - AM33XX_IOPAD(0x878, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_int */ - AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii2_refclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* rmii2_txen */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* rmii2_td1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* rmii2_td0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE3) /* rmii2_rd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE3) /* rmii2_rd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLDOWN, MUX_MODE3) /* rmii2_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLDOWN, MUX_MODE3) /* rmii2_rxer */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_int */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE1) /* rmii2_refclk */ >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_int */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_crs_dv */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rxer */ - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_td1 */ - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_td0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_refclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_int */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_rxer */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_txen */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_td1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_td0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_rd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_rd0 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii1_refclk */ /* Slave 2 reset value*/ - AM33XX_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_txen */ - AM33XX_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_td1 */ - AM33XX_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_td0 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rd1 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rd0 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_crs_dv */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rxer */ - AM33XX_IOPAD(0x878, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_int */ - AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_refclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_txen */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_td1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_td0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_rd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_rd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_rxer */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_int */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE7) /* rmii2_refclk */ >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; emmc_pins: pinmux_emmc_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; }; diff --git a/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi b/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi index cb5913a69837..671d4a5da9c4 100644 --- a/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi +++ b/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi @@ -33,54 +33,54 @@ i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; push_button_pins: pinmux_push_button { pinctrl-single,pins = < - AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.gpio2_23 */ + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_hsync.gpio2_23 */ >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; mmc1_pins_default: pinmux_mmc1_pins { pinctrl-single,pins = < /* eMMC */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad12.mmc1_dat0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad13.mmc1_dat1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad14.mmc1_dat2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad15.mmc1_dat3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad8.mmc1_dat4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad9.mmc1_dat5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad10.mmc1_dat6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad11.mmc1_dat7 */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad12.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad13.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad14.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad15.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad8.mmc1_dat4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad9.mmc1_dat5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad10.mmc1_dat6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad11.mmc1_dat7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ >; }; spi0_pins: pinmux_spi0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */ - AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ - AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */ - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) >; }; }; diff --git a/arch/arm/boot/dts/am335x-moxa-uc-2101.dts b/arch/arm/boot/dts/am335x-moxa-uc-2101.dts index 48aee6de4cdb..5923b6e7e1cb 100644 --- a/arch/arm/boot/dts/am335x-moxa-uc-2101.dts +++ b/arch/arm/boot/dts/am335x-moxa-uc-2101.dts @@ -31,23 +31,23 @@ cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mii1_refclk.rmii1_refclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txen.rmii1_txen */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0) >; }; spi1_pins: pinmux_spi1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE4) /* ecap0_in_pwm0_out.spi1_sclk */ - AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE4) /* uart1_ctsn.spi1_cs0 */ - AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE4) /* uart0_ctsn.spi1_d0 */ - AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE4) /* uart0_rtsn.spi1_d1 */ + AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_INPUT_PULLUP, MUX_MODE4) /* ecap0_in_pwm0_out.spi1_sclk */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* uart1_ctsn.spi1_cs0 */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* uart0_ctsn.spi1_d0 */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* uart0_rtsn.spi1_d1 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts b/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts index e562ce40f290..5a2fb4bd4e02 100644 --- a/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts +++ b/arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts @@ -104,79 +104,79 @@ minipcie_pins: pinmux_minipcie { pinctrl-single,pins = < - AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2_24 */ - AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2_25 */ - AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2_22 Power off PIN*/ + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2_24 */ + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_ac_bias_en.gpio2_25 */ + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2_22 Power off PIN*/ >; }; push_button_pins: pinmux_push_button { pinctrl-single,pins = < - AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahcklx.gpio3_21 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLDOWN, MUX_MODE7) /* mcasp0_ahcklx.gpio3_21 */ >; }; i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; i2c1_pins: pinmux_i2c1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_ctsn.i2c1_sda */ - AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_rtsn.i2c1_scl */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart0_ctsn.i2c1_sda */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart0_rtsn.i2c1_scl */ >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ - AM33XX_IOPAD(0x97C, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0) /* uart1_txd.uart1_txd */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT, MUX_MODE0) >; }; uart2_pins: pinmux_uart2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8d8, PIN_INPUT | MUX_MODE6) /* lcd_data14.uart5_ctsn */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* lcd_data15.uart5_rtsn */ - AM33XX_IOPAD(0x8c4, PIN_INPUT_PULLUP | MUX_MODE4) /* lcd_data9.uart5_rxd */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE4) /* lcd_data8.uart5_txd */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_INPUT, MUX_MODE6) /* lcd_data14.uart5_ctsn */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT_PULLDOWN, MUX_MODE6) /* lcd_data15.uart5_rtsn */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_INPUT_PULLUP, MUX_MODE4) /* lcd_data9.uart5_rxd */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE4) /* lcd_data8.uart5_txd */ >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mii1_refclk.rmii1_refclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0) /* Slave 2 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_crs_dv */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rxer */ - AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_txen */ - AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td1 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td0 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd1 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd0 */ - AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii2_refclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLDOWN, MUX_MODE3) /* rmii2_crs_dv */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLDOWN, MUX_MODE3) /* rmii2_rxer */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* rmii2_txen */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* rmii2_td1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* rmii2_td0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE3) /* rmii2_rd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE3) /* rmii2_rd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE1) /* rmii2_refclk */ >; }; @@ -184,46 +184,46 @@ davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; mmc0_pins_default: pinmux_mmc0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */ - AM33XX_IOPAD(0x990, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkx.gpio3_14 */ - AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkx.gpio3_18 */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_INPUT_PULLUP, MUX_MODE7) /* mcasp0_aclkx.gpio3_14 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7) /* mcasp0_aclkx.gpio3_18 */ >; }; mmc2_pins_default: pinmux_mmc2_pins { pinctrl-single,pins = < /* eMMC */ - AM33XX_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad12.mmc2_dat0 */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad13.mmc2_dat1 */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad14.mmc2_dat2 */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad15.mmc2_dat3 */ - AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad8.mmc2_dat4 */ - AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad9.mmc2_dat5 */ - AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad10.mmc2_dat6 */ - AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad11.mmc2_dat7 */ - AM33XX_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */ - AM33XX_IOPAD(0x88c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad12.mmc2_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad13.mmc2_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad14.mmc2_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad15.mmc2_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad8.mmc2_dat4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad9.mmc2_dat5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad10.mmc2_dat6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ad11.mmc2_dat7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_csn3.mmc2_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_clk.mmc2_clk */ >; }; spi0_pins: pinmux_spi0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */ - AM33XX_IOPAD(0x95C, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ - AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */ - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) >; }; diff --git a/arch/arm/boot/dts/am335x-nano.dts b/arch/arm/boot/dts/am335x-nano.dts index 9c9143ed4003..0052657331ee 100644 --- a/arch/arm/boot/dts/am335x-nano.dts +++ b/arch/arm/boot/dts/am335x-nano.dts @@ -41,121 +41,121 @@ misc_pins: misc_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE7) /* spi0_cs0.gpio0_5 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_OUTPUT, MUX_MODE7) /* spi0_cs0.gpio0_5 */ >; }; gpmc_pins: gpmc_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ - AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad8.gpmc_ad8 */ - AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad9.gpmc_ad9 */ - AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad10.gpmc_ad10 */ - AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad11.gpmc_ad11 */ - AM33XX_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad12.gpmc_ad12 */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad13.gpmc_ad13 */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad14.gpmc_ad14 */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad15.gpmc_ad15 */ - - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x880, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn1.gpmc_csn1 */ - AM33XX_IOPAD(0x884, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn2.gpmc_csn2 */ - AM33XX_IOPAD(0x888, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn3.gpmc_csn3 */ - - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_ben0_cle.gpmc_ben0_cle */ - - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE1) /* lcd_data1.gpmc_a1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE1) /* lcd_data2.gpmc_a2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE1) /* lcd_data3.gpmc_a3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE1) /* lcd_data4.gpmc_a4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE1) /* lcd_data5.gpmc_a5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE1) /* lcd_data6.gpmc_a6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE1) /* lcd_data7.gpmc_a7 */ - - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE1) /* lcd_vsync.gpmc_a8 */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE1) /* lcd_hsync.gpmc_a9 */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE1) /* lcd_pclk.gpmc_a10 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLUP, MUX_MODE0) + + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_OUTPUT, MUX_MODE0) + + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0) + + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE1) /* lcd_data1.gpmc_a1 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE1) /* lcd_data2.gpmc_a2 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE1) /* lcd_data3.gpmc_a3 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE1) /* lcd_data4.gpmc_a4 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE1) /* lcd_data5.gpmc_a5 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE1) /* lcd_data6.gpmc_a6 */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE1) /* lcd_data7.gpmc_a7 */ + + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE1) /* lcd_vsync.gpmc_a8 */ + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE1) /* lcd_hsync.gpmc_a9 */ + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE1) /* lcd_pclk.gpmc_a10 */ >; }; i2c0_pins: i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLDOWN, MUX_MODE0) >; }; uart0_pins: uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT, MUX_MODE0) >; }; uart1_pins: uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_OUTPUT | MUX_MODE7) /* uart1_ctsn.uart1_ctsn */ - AM33XX_IOPAD(0x97c, PIN_OUTPUT | MUX_MODE7) /* uart1_rtsn.uart1_rtsn */ - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0) /* uart1_txd.uart1_txd */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT, MUX_MODE0) >; }; uart2_pins: uart2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8c0, PIN_INPUT_PULLUP | MUX_MODE7) /* lcd_data8.gpio2[14] */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE7) /* lcd_data9.gpio2[15] */ - AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd */ - AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_INPUT_PULLUP, MUX_MODE7) /* lcd_data8.gpio2[14] */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE7) /* lcd_data9.gpio2[15] */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1) /* spi0_sclk.uart2_rxd */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1) /* spi0_d0.uart2_txd */ >; }; uart3_pins: uart3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8c8, PIN_INPUT_PULLUP | MUX_MODE6) /* lcd_data10.uart3_ctsn */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE6) /* lcd_data11.uart3_rtsn */ - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE1) /* spi0_cs1.uart3_rxd */ - AM33XX_IOPAD(0x964, PIN_OUTPUT | MUX_MODE1) /* ecap0_in_pwm0_out.uart3_txd */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_INPUT_PULLUP, MUX_MODE6) /* lcd_data10.uart3_ctsn */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE6) /* lcd_data11.uart3_rtsn */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE1) /* spi0_cs1.uart3_rxd */ + AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_OUTPUT, MUX_MODE1) /* ecap0_in_pwm0_out.uart3_txd */ >; }; uart4_pins: uart4_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8d0, PIN_INPUT_PULLUP | MUX_MODE6) /* lcd_data12.uart4_ctsn */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE6) /* lcd_data13.uart4_rtsn */ - AM33XX_IOPAD(0x968, PIN_INPUT | MUX_MODE1) /* uart0_ctsn.uart4_rxd */ - AM33XX_IOPAD(0x96c, PIN_OUTPUT | MUX_MODE1) /* uart0_rtsn.uart4_txd */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_INPUT_PULLUP, MUX_MODE6) /* lcd_data12.uart4_ctsn */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE6) /* lcd_data13.uart4_rtsn */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT, MUX_MODE1) /* uart0_ctsn.uart4_rxd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_OUTPUT, MUX_MODE1) /* uart0_rtsn.uart4_txd */ >; }; uart5_pins: uart5_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8d8, PIN_INPUT | MUX_MODE4) /* lcd_data14.uart5_rxd */ - AM33XX_IOPAD(0x944, PIN_OUTPUT | MUX_MODE3) /* rmiii1_refclk.uart5_txd */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_INPUT, MUX_MODE4) /* lcd_data14.uart5_rxd */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_OUTPUT, MUX_MODE3) /* rmiii1_refclk.uart5_txd */ >; }; mmc1_pins: mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE7) /* emu1.gpio3[8] */ - AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkr.gpio3[18] */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) /* mmc0_clk.mmc0_clk */ + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_INPUT_PULLUP, MUX_MODE7) /* emu1.gpio3[8] */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7) /* mcasp0_aclkr.gpio3[18] */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-osd3358-sm-red.dts b/arch/arm/boot/dts/am335x-osd3358-sm-red.dts index 95d54cf3849e..f47cc9fea253 100644 --- a/arch/arm/boot/dts/am335x-osd3358-sm-red.dts +++ b/arch/arm/boot/dts/am335x-osd3358-sm-red.dts @@ -40,61 +40,61 @@ &am33xx_pinmux { nxp_hdmi_bonelt_pins: nxp-hdmi-bonelt-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; nxp_hdmi_bonelt_off_pins: nxp-hdmi-bonelt-off-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3) >; }; mcasp0_pins: mcasp0-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */ - AM33XX_IOPAD(0x99c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/ - AM33XX_IOPAD(0x994, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ - AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ - AM33XX_IOPAD(0x86c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/ + AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_OUTPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a11.GPIO1_27 */ >; }; flash_enable: flash-enable { pinctrl-single,pins = < - AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* rmii1_ref_clk.gpio0_29 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* rmii1_ref_clk.gpio0_29 */ >; }; imu_interrupt: imu-interrupt { pinctrl-single,pins = < - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) /* mii1_rx_er.gpio3_2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) /* mii1_rx_er.gpio3_2 */ >; }; ethernet_interrupt: ethernet-interrupt{ pinctrl-single,pins = < - AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7) /* mii1_col.gpio3_0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE7) /* mii1_col.gpio3_0 */ >; }; }; @@ -269,109 +269,109 @@ user_leds_s0: user-leds-s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ - AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ - AM33XX_IOPAD(0x860, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a8.gpio1_24 */ >; }; i2c2_pins: pinmux-i2c2-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ - AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart1_ctsn.i2c2_sda */ + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart1_rtsn.i2c2_scl */ >; }; uart0_pins: pinmux-uart0-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; clkout2_pin: pinmux-clkout2-pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */ >; }; cpsw_default: cpsw-default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_txd3 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_txd2 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd0 */ - AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_txclk */ - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rxclk */ - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rxd3 */ - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rxd2 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2) >; }; cpsw_sleep: cpsw-sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci-mdio-default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci-mdio-sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; mmc1_pins: pinmux-mmc1-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) >; }; emmc_pins: pinmux-emmc-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-osd335x-common.dtsi b/arch/arm/boot/dts/am335x-osd335x-common.dtsi index f8ff473f94f0..a8b6842489f7 100644 --- a/arch/arm/boot/dts/am335x-osd335x-common.dtsi +++ b/arch/arm/boot/dts/am335x-osd335x-common.dtsi @@ -36,8 +36,8 @@ &am33xx_pinmux { i2c0_pins: pinmux-i2c0-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; }; diff --git a/arch/arm/boot/dts/am335x-pcm-953.dtsi b/arch/arm/boot/dts/am335x-pcm-953.dtsi index 1ec8e0d80191..baceaa7bb33b 100644 --- a/arch/arm/boot/dts/am335x-pcm-953.dtsi +++ b/arch/arm/boot/dts/am335x-pcm-953.dtsi @@ -79,15 +79,15 @@ &am33xx_pinmux { user_buttons_pins: pinmux_user_buttons { pinctrl-single,pins = < - AM33XX_IOPAD(0x9e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* emu0.gpio3_7 */ - AM33XX_IOPAD(0x9e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* emu1.gpio3_8 */ + AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* emu0.gpio3_7 */ + AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* emu1.gpio3_8 */ >; }; user_leds_pins: pinmux_user_leds { pinctrl-single,pins = < - AM33XX_IOPAD(0x880, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn1.gpio1_30 */ - AM33XX_IOPAD(0x884, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn2.gpio1_31 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_csn1.gpio1_30 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_csn2.gpio1_31 */ >; }; }; @@ -96,8 +96,8 @@ &am33xx_pinmux { dcan1_pins: pinmux_dcan1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_OUTPUT_PULLUP | MUX_MODE2) /* uart1_rxd.dcan1_tx_mux2 */ - AM33XX_IOPAD(0x984, PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_txd.dcan1_rx_mux2 */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_OUTPUT_PULLUP, MUX_MODE2) /* uart1_rxd.dcan1_tx_mux2 */ + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT_PULLUP, MUX_MODE2) /* uart1_txd.dcan1_rx_mux2 */ >; }; }; @@ -112,18 +112,18 @@ &am33xx_pinmux { ethernet1_pins: pinmux_ethernet1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ - AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ - AM33XX_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ - AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ - AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ - AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ >; }; }; @@ -171,8 +171,8 @@ cb_gpio_pins: pinmux_cb_gpio { pinctrl-single,pins = < - AM33XX_IOPAD(0x968, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* uart0_ctsn.gpio1_8 */ - AM33XX_IOPAD(0x96c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* uart0_rtsn.gpio1_9 */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* uart0_ctsn.gpio1_8 */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* uart0_rtsn.gpio1_9 */ >; }; }; @@ -181,13 +181,13 @@ &am33xx_pinmux { mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ >; }; }; @@ -205,31 +205,31 @@ &am33xx_pinmux { uart0_pins: pinmux_uart0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart1_pins: pinmux_uart1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ - AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ - AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart2_pins: pinmux_uart2 { pinctrl-single,pins = < - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_tx_clk.uart2_rxd */ - AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_rx_clk.uart2_txd */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_tx_clk.uart2_rxd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_rx_clk.uart2_txd */ >; }; uart3_pins: pinmux_uart3 { pinctrl-single,pins = < - AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd3.uart3_rxd */ - AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd2.uart3_txd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_rxd3.uart3_rxd */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_rxd2.uart3_txd */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-pdu001.dts b/arch/arm/boot/dts/am335x-pdu001.dts index ae43d61f4e8b..3141255f72c2 100644 --- a/arch/arm/boot/dts/am335x-pdu001.dts +++ b/arch/arm/boot/dts/am335x-pdu001.dts @@ -92,162 +92,162 @@ i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; i2c1_pins: pinmux_i2c1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d1.i2c1_sda */ - AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_d1.i2c1_sda */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_cs0.i2c1_scl */ >; }; i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_clk.i2c2_sda */ - AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d0.i2c2_scl */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_clk.i2c2_sda */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_d0.i2c2_scl */ >; }; spi1_pins: pinmux_spi1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x990, PIN_OUTPUT | MUX_MODE3) /* mcasp0_aclkx.spi1_sclk */ - AM33XX_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */ - AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */ - AM33XX_IOPAD(0x99C, PIN_OUTPUT | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT, MUX_MODE3) /* mcasp0_aclkx.spi1_sclk */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_OUTPUT, MUX_MODE3) /* mcasp0_fsx.spi1_d0 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR0, PIN_INPUT_PULLDOWN, MUX_MODE3) /* mcasp0_axr0.spi1_d1 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, PIN_OUTPUT, MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */ >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x96C, PIN_OUTPUT | MUX_MODE7) /* uart0_rtsn.gpio1_9 */ - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart3_pins: pinmux_uart3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE1) /* spi0_cs1.uart3_rxd */ - AM33XX_IOPAD(0x964, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* ecap0_in_pwm0_out.uart3_txd */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE1) /* spi0_cs1.uart3_rxd */ + AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* ecap0_in_pwm0_out.uart3_txd */ >; }; clkout2_pin: pinmux_clkout2_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */ >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Port 1 (emac0) */ - AM33XX_IOPAD(0x908, PIN_INPUT | MUX_MODE0) /* mii1_col.mii1_col */ - AM33XX_IOPAD(0x90C, PIN_INPUT | MUX_MODE0) /* mii1_crs.mii1_crs */ - AM33XX_IOPAD(0x910, PIN_INPUT | MUX_MODE0) /* mii1_rxer.mii1_rxer */ - AM33XX_IOPAD(0x914, PIN_OUTPUT | MUX_MODE0) /* mii1_txen.mii1_txen */ - AM33XX_IOPAD(0x918, PIN_INPUT | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE0) /* mii1_txd3.mii1_txd3 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT | MUX_MODE0) /* mii1_txd2.mii1_txd2 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT | MUX_MODE0) /* mii1_txd1.mii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT | MUX_MODE0) /* mii1_txd0.mii1_txd0 */ - AM33XX_IOPAD(0x92c, PIN_INPUT | MUX_MODE0) /* mii1_txclk.mii1_txclk */ - AM33XX_IOPAD(0x930, PIN_INPUT | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */ - AM33XX_IOPAD(0x934, PIN_INPUT | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */ - AM33XX_IOPAD(0x938, PIN_INPUT | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */ - AM33XX_IOPAD(0x93c, PIN_INPUT | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT, MUX_MODE0) /* Port 2 (emac1) */ - AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE1) /* mii2_txen.gpmc_a0 */ - AM33XX_IOPAD(0x844, PIN_INPUT | MUX_MODE1) /* mii2_rxdv.gpmc_a1 */ - AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE1) /* mii2_txd3.gpmc_a2 */ - AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE1) /* mii2_txd2.gpmc_a3 */ - AM33XX_IOPAD(0x850, PIN_OUTPUT | MUX_MODE1) /* mii2_txd1.gpmc_a4 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE1) /* mii2_txd0.gpmc_a5 */ - AM33XX_IOPAD(0x858, PIN_INPUT | MUX_MODE1) /* mii2_txclk.gpmc_a6 */ - AM33XX_IOPAD(0x85c, PIN_INPUT | MUX_MODE1) /* mii2_rxclk.gpmc_a7 */ - AM33XX_IOPAD(0x860, PIN_INPUT | MUX_MODE1) /* mii2_rxd3.gpmc_a8 */ - AM33XX_IOPAD(0x864, PIN_INPUT | MUX_MODE1) /* mii2_rxd2.gpmc_a9 */ - AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE1) /* mii2_rxd1.gpmc_a10 */ - AM33XX_IOPAD(0x86C, PIN_INPUT | MUX_MODE1) /* mii2_rxd0.gpmc_a11 */ - AM33XX_IOPAD(0x870, PIN_INPUT | MUX_MODE1) /* mii2_crs.gpmc_wait0 */ - AM33XX_IOPAD(0x874, PIN_INPUT | MUX_MODE1) /* mii2_rxer.gpmc_wpn */ - AM33XX_IOPAD(0x878, PIN_INPUT | MUX_MODE1) /* mii2_col.gpmc_ben1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT, MUX_MODE1) /* mii2_txen.gpmc_a0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT, MUX_MODE1) /* mii2_rxdv.gpmc_a1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT, MUX_MODE1) /* mii2_txd3.gpmc_a2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT, MUX_MODE1) /* mii2_txd2.gpmc_a3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT, MUX_MODE1) /* mii2_txd1.gpmc_a4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE1) /* mii2_txd0.gpmc_a5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_INPUT, MUX_MODE1) /* mii2_txclk.gpmc_a6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT, MUX_MODE1) /* mii2_rxclk.gpmc_a7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT, MUX_MODE1) /* mii2_rxd3.gpmc_a8 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT, MUX_MODE1) /* mii2_rxd2.gpmc_a9 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT, MUX_MODE1) /* mii2_rxd1.gpmc_a10 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT, MUX_MODE1) /* mii2_rxd0.gpmc_a11 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT, MUX_MODE1) /* mii2_crs.gpmc_wait0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT, MUX_MODE1) /* mii2_rxer.gpmc_wpn */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT, MUX_MODE1) /* mii2_col.gpmc_ben1 */ >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; mmc1_pins: pinmux_mmc1_pins { /* eMMC */ pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) >; }; mmc2_pins: pinmux_mmc2_pins { /* SD cardcage */ pinctrl-single,pins = < - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ /* card change signal for frontpanel SD cardcage */ - AM33XX_IOPAD(0x890, PIN_INPUT | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_INPUT, MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */ >; }; lcd_pins_s0: lcd_pins_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0) >; }; dcan0_pins: pinmux_dcan0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_OUTPUT | MUX_MODE2) /* uart1_ctsn.d_can0_tx */ - AM33XX_IOPAD(0x97c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* uart1_rtsn.d_can0_rx */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_OUTPUT, MUX_MODE2) /* uart1_ctsn.d_can0_tx */ + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLDOWN, MUX_MODE2) /* uart1_rtsn.d_can0_rx */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-pepper.dts b/arch/arm/boot/dts/am335x-pepper.dts index 6be79b8349ac..5c3e49f93ac4 100644 --- a/arch/arm/boot/dts/am335x-pepper.dts +++ b/arch/arm/boot/dts/am335x-pepper.dts @@ -93,14 +93,14 @@ &am33xx_pinmux { i2c0_pins: pinmux_i2c0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; i2c1_pins: pinmux_i2c1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x90C, PIN_INPUT_PULLUP | MUX_MODE3) /* mii1_crs,i2c1_sda */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE3) /* mii1_rxerr,i2c1_scl */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLUP, MUX_MODE3) /* mii1_crs,i2c1_sda */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE3) /* mii1_rxerr,i2c1_scl */ >; }; }; @@ -130,7 +130,7 @@ &am33xx_pinmux { accel_pins: pinmux_accel { pinctrl-single,pins = < - AM33XX_IOPAD(0x898, PIN_INPUT | MUX_MODE7) /* gpmc_wen.gpio2_4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_INPUT, MUX_MODE7) /* gpmc_wen.gpio2_4 */ >; }; }; @@ -177,12 +177,12 @@ &am33xx_pinmux { audio_pins: pinmux_audio { pinctrl-single,pins = < - AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */ - AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ - AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ - AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */ - AM33XX_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr1.mcasp0_axr1 */ - AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE7) /* gpmc_a0.gpio1_16 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR0, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR1, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT, MUX_MODE7) /* gpmc_a0.gpio1_16 */ >; }; }; @@ -228,36 +228,36 @@ &am33xx_pinmux { lcd_pins: pinmux_lcd { pinctrl-single,pins = < - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data16 */ - AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data17 */ - AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data18 */ - AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data19 */ - AM33XX_IOPAD(0x830, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data20 */ - AM33XX_IOPAD(0x834, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data21 */ - AM33XX_IOPAD(0x838, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data22 */ - AM33XX_IOPAD(0x83c, PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data23 */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad8.lcd_data16 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad9.lcd_data17 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad10.lcd_data18 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad11.lcd_data19 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad12.lcd_data20 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad13.lcd_data21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad14.lcd_data22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad15.lcd_data23 */ + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0) /* Display Enable */ - AM33XX_IOPAD(0x86c, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a11.gpio1_27 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a11.gpio1_27 */ >; }; }; @@ -299,29 +299,29 @@ &am33xx_pinmux { ethernet_pins: pinmux_ethernet { pinctrl-single,pins = < - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ - AM33XX_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ - AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd3.rgmii1_rxd3 */ - AM33XX_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd2.rgmii1_rxd2 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLUP, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLUP, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE2) /* ethernet interrupt */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLUP | MUX_MODE7) /* rmii2_refclk.gpio0_29 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLUP, MUX_MODE7) /* rmii2_refclk.gpio0_29 */ /* ethernet PHY nReset */ - AM33XX_IOPAD(0x908, PIN_OUTPUT_PULLUP | MUX_MODE7) /* mii1_col.gpio3_0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_OUTPUT_PULLUP, MUX_MODE7) /* mii1_col.gpio3_0 */ >; }; mdio_pins: pinmux_mdio { pinctrl-single,pins = < - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; }; @@ -364,45 +364,45 @@ &am33xx_pinmux { sd_pins: pinmux_sd_card { pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */ >; }; emmc_pins: pinmux_emmc { pinctrl-single,pins = < - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ /* EMMC nReset */ - AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_31 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_wpn.gpio0_31 */ >; }; wireless_pins: pinmux_wireless { pinctrl-single,pins = < - AM33XX_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a1.mmc2_dat0 */ - AM33XX_IOPAD(0x848, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a2.mmc2_dat1 */ - AM33XX_IOPAD(0x84c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a3.mmc2_dat2 */ - AM33XX_IOPAD(0x878, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ben1.mmc2_dat3 */ - AM33XX_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */ - AM33XX_IOPAD(0x88c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a1.mmc2_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a2.mmc2_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a3.mmc2_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ben1.mmc2_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_csn3.mmc2_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_clk.mmc1_clk */ /* WLAN nReset */ - AM33XX_IOPAD(0x860, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a8.gpio1_24 */ /* WLAN nPower down */ - AM33XX_IOPAD(0x870, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wait0.gpio0_30 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_wait0.gpio0_30 */ /* 32kHz Clock */ - AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */ >; }; }; @@ -498,10 +498,10 @@ &am33xx_pinmux { spi0_pins: pinmux_spi0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */ - AM33XX_IOPAD(0x95C, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ - AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */ - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) >; }; }; @@ -539,16 +539,16 @@ &am33xx_pinmux { uart0_pins: pinmux_uart0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart1_pins: pinmux_uart1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ - AM33XX_IOPAD(0x97C, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; }; @@ -591,9 +591,9 @@ usb_pins: pinmux_usb { pinctrl-single,pins = < /* USB0 Over-Current (active low) */ - AM33XX_IOPAD(0x864, PIN_INPUT | MUX_MODE7) /* gpmc_a9.gpio1_25 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT, MUX_MODE7) /* gpmc_a9.gpio1_25 */ /* USB1 Over-Current (active low) */ - AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE7) /* gpmc_a10.gpio1_26 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT, MUX_MODE7) /* gpmc_a10.gpio1_26 */ >; }; }; @@ -649,16 +649,16 @@ &am33xx_pinmux { user_leds_pins: pinmux_user_leds { pinctrl-single,pins = < - AM33XX_IOPAD(0x850, PIN_OUTPUT | MUX_MODE7) /* gpmc_a4.gpio1_20 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT, MUX_MODE7) /* gpmc_a4.gpio1_20 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* gpmc_a5.gpio1_21 */ >; }; user_buttons_pins: pinmux_user_buttons { pinctrl-single,pins = < - AM33XX_IOPAD(0x858, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ - AM33XX_IOPAD(0x85C, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a7.gpio1_21 */ - AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio0_7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_a7.gpio1_21 */ + AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_a8.gpio0_7 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-phycore-som.dtsi b/arch/arm/boot/dts/am335x-phycore-som.dtsi index 015adb626b03..23c3039c567e 100644 --- a/arch/arm/boot/dts/am335x-phycore-som.dtsi +++ b/arch/arm/boot/dts/am335x-phycore-som.dtsi @@ -57,22 +57,22 @@ &am33xx_pinmux { ethernet0_pins: pinmux_ethernet0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ - AM33XX_IOPAD(0x914, PIN_OUTPUT | MUX_MODE1) /* mii1_txen.rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_OUTPUT | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0) >; }; mdio_pins: pinmux_mdio { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; }; @@ -104,8 +104,8 @@ &am33xx_pinmux { i2c0_pins: pinmux_i2c0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT, MUX_MODE0) >; }; }; @@ -144,20 +144,20 @@ &am33xx_pinmux { nandflash_pins: pinmux_nandflash { pinctrl-single,pins = < - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0) >; }; }; @@ -296,10 +296,10 @@ &am33xx_pinmux { spi0_pins: pinmux_spi0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_clk.spi0_clk */ - AM33XX_IOPAD(0x954, PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_d0.spi0_d0 */ - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */ - AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0) >; }; }; diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index 62fe5cab9fae..ff4f919d22f6 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -62,74 +62,74 @@ &am33xx_pinmux { i2c2_pins: pinmux-i2c2-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */ - AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */ + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */ >; }; ehrpwm0_pins: pinmux-ehrpwm0-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* (A13) mcasp0_aclkx.ehrpwm0A */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (A13) mcasp0_aclkx.ehrpwm0A */ >; }; ehrpwm1_pins: pinmux-ehrpwm1-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* (U14) gpmc_a2.ehrpwm1A */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT_PULLDOWN, MUX_MODE6) /* (U14) gpmc_a2.ehrpwm1A */ >; }; mmc0_pins: pinmux-mmc0-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4) /* (B12) mcasp0_aclkr.mmc0_sdwp */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT, MUX_MODE4) /* (B12) mcasp0_aclkr.mmc0_sdwp */ >; }; spi0_pins: pinmux-spi0-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* (A17) spi0_sclk.spi0_sclk */ - AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* (B17) spi0_d0.spi0_d0 */ - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* (B16) spi0_d1.spi0_d1 */ - AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* (A16) spi0_cs0.spi0_cs0 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0) >; }; spi1_pins: pinmux-spi1-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE4) /* (C18) eCAP0_in_PWM0_out.spi1_sclk */ - AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE4) /* (E18) uart0_ctsn.spi1_d0 */ - AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE4) /* (E17) uart0_rtsn.spi1_d1 */ - AM33XX_IOPAD(0x9b0, PIN_INPUT_PULLUP | MUX_MODE4) /* (A15) xdma_event_intr0.spi1_cs1 */ + AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_INPUT_PULLUP, MUX_MODE4) /* (C18) eCAP0_in_PWM0_out.spi1_sclk */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* (E18) uart0_ctsn.spi1_d0 */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* (E17) uart0_rtsn.spi1_d1 */ + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_INPUT_PULLUP, MUX_MODE4) /* (A15) xdma_event_intr0.spi1_cs1 */ >; }; usr_leds_pins: pinmux-usr-leds-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */ - AM33XX_IOPAD(0x85c, PIN_OUTPUT | MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */ - AM33XX_IOPAD(0x860, PIN_OUTPUT | MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT, MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT, MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT, MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */ >; }; uart0_pins: pinmux-uart0-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* (E15) uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* (E16) uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart4_pins: pinmux-uart4-pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */ - AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* (U17) gpmc_wpn.uart4_txd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_OUTPUT_PULLDOWN, MUX_MODE6) /* (U17) gpmc_wpn.uart4_txd */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-sancloud-bbe.dts b/arch/arm/boot/dts/am335x-sancloud-bbe.dts index 35527fdf56cc..7ed27b5c4756 100644 --- a/arch/arm/boot/dts/am335x-sancloud-bbe.dts +++ b/arch/arm/boot/dts/am335x-sancloud-bbe.dts @@ -23,70 +23,70 @@ cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ - AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; usb_hub_ctrl: usb_hub_ctrl { pinctrl-single,pins = < - AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLUP | MUX_MODE7) /* rmii1_refclk.gpio0_29 */ + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_OUTPUT_PULLUP, MUX_MODE7) /* rmii1_refclk.gpio0_29 */ >; }; mpu6050_pins: pinmux_mpu6050_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x968, PIN_INPUT | MUX_MODE7) /* uart0_ctsn.gpio1_8 */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT, MUX_MODE7) /* uart0_ctsn.gpio1_8 */ >; }; lps3331ap_pins: pinmux_lps3331ap_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE7) /* gpmc_a10.gpio1_26 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT, MUX_MODE7) /* gpmc_a10.gpio1_26 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-sbc-t335.dts b/arch/arm/boot/dts/am335x-sbc-t335.dts index 917d7ccc9109..07c46a59f1d2 100644 --- a/arch/arm/boot/dts/am335x-sbc-t335.dts +++ b/arch/arm/boot/dts/am335x-sbc-t335.dts @@ -70,122 +70,82 @@ lcd_pins_default: lcd_pins_default { pinctrl-single,pins = < /* gpmc_ad8.lcd_data23 */ - AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad9.lcd_data22 */ - AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad10.lcd_data21 */ - AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad11.lcd_data20 */ - AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad12.lcd_data19 */ - AM33XX_IOPAD(0x830, PIN_OUTPUT | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad13.lcd_data18 */ - AM33XX_IOPAD(0x834, PIN_OUTPUT | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad14.lcd_data17 */ - AM33XX_IOPAD(0x838, PIN_OUTPUT | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad15.lcd_data16 */ - AM33XX_IOPAD(0x83c, PIN_OUTPUT | MUX_MODE1) - /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) - /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) - /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) - /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) - /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) - /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) - /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) - /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) - /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) - /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) - /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) - /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) - /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) - /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) - /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) - /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) - /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) - /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) - /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) - /* lcd_ac_bias_en.lcd_ac_bias_en */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_OUTPUT, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0) >; }; lcd_pins_sleep: lcd_pins_sleep { pinctrl-single,pins = < /* gpmc_ad8.lcd_data23 */ - AM33XX_IOPAD(0x820, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad9.lcd_data22 */ - AM33XX_IOPAD(0x824, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad10.lcd_data21 */ - AM33XX_IOPAD(0x828, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad11.lcd_data20 */ - AM33XX_IOPAD(0x82c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.lcd_data19 */ - AM33XX_IOPAD(0x830, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad13.lcd_data18 */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad14.lcd_data17 */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad15.lcd_data16 */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7) - /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a0, PULL_DISABLE | MUX_MODE7) - /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a4, PULL_DISABLE | MUX_MODE7) - /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8a8, PULL_DISABLE | MUX_MODE7) - /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8ac, PULL_DISABLE | MUX_MODE7) - /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b0, PULL_DISABLE | MUX_MODE7) - /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b4, PULL_DISABLE | MUX_MODE7) - /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8b8, PULL_DISABLE | MUX_MODE7) - /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8bc, PULL_DISABLE | MUX_MODE7) - /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c0, PULL_DISABLE | MUX_MODE7) - /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c4, PULL_DISABLE | MUX_MODE7) - /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8c8, PULL_DISABLE | MUX_MODE7) - /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8cc, PULL_DISABLE | MUX_MODE7) - /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d0, PULL_DISABLE | MUX_MODE7) - /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d4, PULL_DISABLE | MUX_MODE7) - /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8d8, PULL_DISABLE | MUX_MODE7) - /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8dc, PULL_DISABLE | MUX_MODE7) - /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e0, PIN_INPUT_PULLDOWN | MUX_MODE7) - /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) - /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) - /* lcd_ac_bias_en.lcd_ac_bias_en */ - AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PULL_DISABLE, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; }; diff --git a/arch/arm/boot/dts/am335x-shc.dts b/arch/arm/boot/dts/am335x-shc.dts index bfbe27a80006..5b0368504015 100644 --- a/arch/arm/boot/dts/am335x-shc.dts +++ b/arch/arm/boot/dts/am335x-shc.dts @@ -382,193 +382,191 @@ clkout2_pin: pinmux_clkout2_pin { pinctrl-single,pins = < /* xdma_event_intr1.clkout2 */ - AM33XX_IOPAD(0x9b4, PIN_INPUT | MUX_MODE6) + AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_INPUT, MUX_MODE6) >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE0) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE0) >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < - /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) - /* mdio_clk.mdio_clk */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; ehrpwm1_pins: pinmux_ehrpwm1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE6) /* gpmc_a3.gpio1_19 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT, MUX_MODE6) /* gpmc_a3.gpio1_19 */ >; }; emmc_pins: pinmux_emmc_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x880, PIN_INPUT | MUX_MODE2) - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) >; }; i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0) - AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT, MUX_MODE0) >; }; mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE5) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE5) >; }; mmc3_pins: pinmux_mmc3_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x830, PIN_INPUT | MUX_MODE3) - AM33XX_IOPAD(0x834, PIN_INPUT | MUX_MODE3) - AM33XX_IOPAD(0x838, PIN_INPUT | MUX_MODE3) - AM33XX_IOPAD(0x83c, PIN_INPUT | MUX_MODE3) - AM33XX_IOPAD(0x888, PIN_INPUT | MUX_MODE3) - AM33XX_IOPAD(0x88c, PIN_INPUT | MUX_MODE3) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT, MUX_MODE3) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT, MUX_MODE3) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT, MUX_MODE3) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT, MUX_MODE3) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_INPUT, MUX_MODE3) + AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT, MUX_MODE3) >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x968, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x96c, PIN_OUTPUT | MUX_MODE0) - AM33XX_IOPAD(0x970, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x974, PIN_OUTPUT | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT, MUX_MODE0) >; }; uart1_pins: pinmux_uart1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0) - AM33XX_IOPAD(0x97C, PIN_OUTPUT | MUX_MODE0) - AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) - AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT, MUX_MODE0) >; }; uart2_pins: pinmux_uart2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) - AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1) + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1) >; }; uart4_pins: pinmux_uart4_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) - AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE6) + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE6) + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_OUTPUT_PULLUP, MUX_MODE6) >; }; user_leds_s0: user_leds_s0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x844, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLUP | MUX_MODE7) - AM33XX_IOPAD(0x860, PIN_INPUT | MUX_MODE7) - AM33XX_IOPAD(0x864, PIN_INPUT | MUX_MODE7) - AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE7) - AM33XX_IOPAD(0x86c, PIN_INPUT | MUX_MODE7) - AM33XX_IOPAD(0x878, PIN_OUTPUT_PULLUP | MUX_MODE7) - AM33XX_IOPAD(0x87c, PIN_INPUT | MUX_MODE7) - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x894, PIN_INPUT | MUX_MODE7) - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x958, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x964, PIN_OUTPUT_PULLUP | MUX_MODE7) - AM33XX_IOPAD(0x9a0, PIN_OUTPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x9a4, PIN_OUTPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT_PULLUP, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_OUTPUT_PULLUP, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_INPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_INPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_OUTPUT, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_OUTPUT_PULLUP, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_OUTPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MCASP0_FSR, PIN_OUTPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLUP, MUX_MODE7) >; }; }; diff --git a/arch/arm/boot/dts/am335x-sl50.dts b/arch/arm/boot/dts/am335x-sl50.dts index 38d57b89f7d3..1ac0c8aa98c5 100644 --- a/arch/arm/boot/dts/am335x-sl50.dts +++ b/arch/arm/boot/dts/am335x-sl50.dts @@ -218,227 +218,227 @@ audio_pins: pinmux_audio_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */ - AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ - AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ - AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */ - AM33XX_IOPAD(0x99c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR0, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, PIN_OUTPUT_PULLDOWN, MUX_MODE2) >; }; audio_pa_pins: pinmux_audio_pa_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE7) /* SoundPA_en - mcasp0_aclkr.gpio3_18 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLDOWN, MUX_MODE7) /* SoundPA_en - mcasp0_aclkr.gpio3_18 */ >; }; audio_mclk_pins: pinmux_audio_mclk_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.gpio1_27 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_a11.gpio1_27 */ >; }; backlight0_pins: pinmux_backlight0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE7) /* gpmc_wen.gpio2_4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE7) /* gpmc_wen.gpio2_4 */ >; }; backlight1_pins: pinmux_backlight1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE7) /* gpmc_ad10.gpio0_26 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE7) /* gpmc_ad10.gpio0_26 */ >; }; lcd_pins: pinmux_lcd_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ - AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ - AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ - AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ - AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ - AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ - AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ - AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; led_pins: pinmux_led_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7) /* gpmc_a5.gpio1_21 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7) /* gpmc_a6.gpio1_22 */ - AM33XX_IOPAD(0x85c, PIN_OUTPUT | MUX_MODE7) /* gpmc_a7.gpio1_23 */ - AM33XX_IOPAD(0x860, PIN_OUTPUT | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT, MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT, MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT, MUX_MODE7) /* gpmc_a8.gpio1_24 */ >; }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart4_pins: pinmux_uart4_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* gpmc_wait0.uart4_rxd */ - AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpmc_wpn.uart4_txd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE6) /* gpmc_wait0.uart4_rxd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_OUTPUT_PULLDOWN, MUX_MODE6) /* gpmc_wpn.uart4_txd */ >; }; i2c0_pins: pinmux_i2c0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) >; }; i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ - AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */ + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart1_ctsn.i2c2_sda */ + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart1_rtsn.i2c2_scl */ >; }; cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */ - AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */ - AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */ - AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */ - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */ - AM33XX_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */ - AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */ - AM33XX_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE0) >; }; cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; davinci_mdio_default: davinci_mdio_default { pinctrl-single,pins = < /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) /* Ethernet */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE7) /* Ethernet_nRST - gpmc_ad14.gpio1_14 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE7) /* Ethernet_nRST - gpmc_ad14.gpio1_14 */ >; }; davinci_mdio_sleep: davinci_mdio_sleep { pinctrl-single,pins = < /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) + AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) >; }; mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x96c, PIN_INPUT | MUX_MODE7) /* uart0_rtsn.gpio1_9 */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE7) /* uart0_rtsn.gpio1_9 */ >; }; emmc_pwrseq_pins: pinmux_emmc_pwrseq_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a4.gpio1_20 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a4.gpio1_20 */ >; }; emmc_pins: pinmux_emmc_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ >; }; ehrpwm1_pins: pinmux_ehrpwm1a_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE6) /* gpmc_a2.ehrpwm1a */ - AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE6) /* gpmc_a3.ehrpwm1b */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT, MUX_MODE6) /* gpmc_a2.ehrpwm1a */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT, MUX_MODE6) /* gpmc_a3.ehrpwm1b */ >; }; rtc0_irq_pins: pinmux_rtc0_irq_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ad9.gpio0_23 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_ad9.gpio0_23 */ >; }; spi0_pins: pinmux_spi0_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_MOSI - spi0_d0.spi0_d0 */ - AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_MISO - spi0_d1.spi0_d1 */ - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_CLK - spi0_clk.spi0_clk */ - AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_CS0 (NBATTSS) - spi0_cs0.spi0_cs0 */ - AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_CS1 (FPGA_FLASH_NCS) - spi0_cs1.spi0_cs1 */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0) /* SPI0_MOSI */ + AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) /* SPI0_MISO */ + AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0) /* SPI0_CS0 (NBATTSS) */ + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE0) /* SPI0_CS1 (FPGA_FLASH_NCS) */ >; }; lwb_pins: pinmux_lwb_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE7) /* nKbdInt - gpmc_ad12.gpio1_12 */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE7) /* nKbdReset - gpmc_ad13.gpio1_13 */ - AM33XX_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7) /* USB1_enPower - gpmc_a1.gpio1_17 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLUP, MUX_MODE7) /* nKbdInt - gpmc_ad12.gpio1_12 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLUP, MUX_MODE7) /* nKbdReset - gpmc_ad13.gpio1_13 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLUP, MUX_MODE7) /* USB1_enPower - gpmc_a1.gpio1_17 */ /* PDI Bus - Battery system */ - AM33XX_IOPAD(0x840, PIN_INPUT_PULLUP | MUX_MODE7) /* nBattReset gpmc_a0.gpio1_16 */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE7) /* BattPDIData gpmc_ad15.gpio1_15 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_INPUT_PULLUP, MUX_MODE7) /* nBattReset gpmc_a0.gpio1_16 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLUP, MUX_MODE7) /* BattPDIData gpmc_ad15.gpio1_15 */ /* FPGA */ - AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE7) /* FPGA_DONE - gpmc_ad8.gpio0_22 */ - AM33XX_IOPAD(0x840, PIN_INPUT_PULLUP | MUX_MODE7) /* FPGA_NRST - gpmc_a0.gpio1_16 */ - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7) /* FPGA_RUN - gpmc_a1.gpio1_17 */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLUP | MUX_MODE7) /* ENFPGA - gpmc_a9.gpio1_25 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) /* FPGA_PROGRAM - gpmc_a10.gpio1_26 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_INPUT_PULLUP, MUX_MODE7) /* FPGA_DONE - gpmc_ad8.gpio0_22 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_INPUT_PULLUP, MUX_MODE7) /* FPGA_NRST - gpmc_a0.gpio1_16 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* FPGA_RUN - gpmc_a1.gpio1_17 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLUP, MUX_MODE7) /* ENFPGA - gpmc_a9.gpio1_25 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE7) /* FPGA_PROGRAM - gpmc_a10.gpio1_26 */ >; }; }; diff --git a/arch/arm/boot/dts/am335x-wega.dtsi b/arch/arm/boot/dts/am335x-wega.dtsi index 8ce541739b24..b7d28a20341f 100644 --- a/arch/arm/boot/dts/am335x-wega.dtsi +++ b/arch/arm/boot/dts/am335x-wega.dtsi @@ -32,11 +32,11 @@ &am33xx_pinmux { mcasp0_pins: pinmux_mcasp0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x9AC, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx */ - AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ - AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ - AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */ - AM33XX_IOPAD(0x9A8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr1.mcasp0_axr1 */ + AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR0, PIN_INPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR1, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; }; @@ -84,8 +84,8 @@ &am33xx_pinmux { dcan1_pins: pinmux_dcan1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x968, PIN_OUTPUT_PULLUP | MUX_MODE2) /* uart0_ctsn.d_can1_tx */ - AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE2) /* uart0_rtsn.d_can1_rx */ + AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT_PULLUP, MUX_MODE2) /* uart0_ctsn.d_can1_tx */ + AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE2) /* uart0_rtsn.d_can1_rx */ >; }; }; @@ -100,20 +100,20 @@ &am33xx_pinmux { ethernet1_pins: pinmux_ethernet1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE1) /* gpmc_a0.mii2_txen */ - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a1.mii2_rxdv */ - AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE1) /* gpmc_a2.mii2_txd3 */ - AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE1) /* gpmc_a3.mii2_txd2 */ - AM33XX_IOPAD(0x850, PIN_OUTPUT | MUX_MODE1) /* gpmc_a4.mii2_txd1 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE1) /* gpmc_a5.mii2_txd0 */ - AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a6.mii2_txclk */ - AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a7.mii2_rxclk */ - AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a8.mii2_rxd3 */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a9.mii2_rxd2 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a10.mii2_rxd1 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a11.mii2_rxd0 */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_wpn.mii2_rxerr */ - AM33XX_IOPAD(0x878, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_ben1.mii2_col */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT, MUX_MODE1) /* gpmc_a0.mii2_txen */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a1.mii2_rxdv */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT, MUX_MODE1) /* gpmc_a2.mii2_txd3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT, MUX_MODE1) /* gpmc_a3.mii2_txd2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT, MUX_MODE1) /* gpmc_a4.mii2_txd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE1) /* gpmc_a5.mii2_txd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a6.mii2_txclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a7.mii2_rxclk */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a8.mii2_rxd3 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a9.mii2_rxd2 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a10.mii2_rxd1 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a11.mii2_rxd0 */ + AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_wpn.mii2_rxerr */ + AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_ben1.mii2_col */ >; }; }; @@ -141,13 +141,13 @@ &am33xx_pinmux { mmc1_pins: pinmux_mmc1 { pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ >; }; }; @@ -171,17 +171,17 @@ &am33xx_pinmux { uart0_pins: pinmux_uart0 { pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ - AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ - AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ + AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0) + AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) >; }; }; diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 9dfd80e3b76e..9b8b132b04e1 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -80,6 +80,7 @@ pinctrl-names = "default", "sleep"; pinctrl-0 = <&matrix_keypad_default>; pinctrl-1 = <&matrix_keypad_sleep>; + wakeup-source; row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */ &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */ @@ -620,6 +621,12 @@ regulator-name = "vdcdc3"; regulator-boot-on; regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + regulator-state-disk { + regulator-off-in-suspend; + }; }; dcdc4: regulator-dcdc4 { @@ -634,12 +641,16 @@ regulator-name = "v1_0bat"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; }; dcdc6: regulator-dcdc6 { regulator-name = "v1_8bat"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; }; ldo1: regulator-ldo1 { diff --git a/arch/arm/boot/dts/am5718.dtsi b/arch/arm/boot/dts/am5718.dtsi new file mode 100644 index 000000000000..d51007c3e8c4 --- /dev/null +++ b/arch/arm/boot/dts/am5718.dtsi @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + */ + +#include "dra72x.dtsi" + +/ { + compatible = "ti,am5718", "ti,dra7"; +}; + +/* + * These modules are not present on AM5718 + * + * ATL + * VCP1, VCP2 + * MLB + * ISS + * USB3, USB4 + */ + +&usb3_tm { + status = "disabled"; +}; + +&usb4_tm { + status = "disabled"; +}; + +&atl_tm { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts index 6432309b39e3..66116ad3f9f4 100644 --- a/arch/arm/boot/dts/am571x-idk.dts +++ b/arch/arm/boot/dts/am571x-idk.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -#include "dra72x.dtsi" +#include "am5718.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include "dra7-mmc-iodelay.dtsi" diff --git a/arch/arm/boot/dts/am5728.dtsi b/arch/arm/boot/dts/am5728.dtsi new file mode 100644 index 000000000000..82e5427ef6a9 --- /dev/null +++ b/arch/arm/boot/dts/am5728.dtsi @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + */ + +#include "dra74x.dtsi" + +/ { + compatible = "ti,am5728", "ti,dra7"; +}; + +/* + * These modules are not present on AM5728 + * + * EVE1, EVE2 + * ATL + * VCP1, VCP2 + * MLB + * ISS + * USB3, USB4 + */ + +&usb3_tm { + status = "disabled"; +}; + +&usb4_tm { + status = "disabled"; +}; + +&atl_tm { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts index b2fb6e097be7..4f835222c266 100644 --- a/arch/arm/boot/dts/am572x-idk.dts +++ b/arch/arm/boot/dts/am572x-idk.dts @@ -8,15 +8,14 @@ /dts-v1/; -#include "dra74x.dtsi" +#include "am5728.dtsi" #include "dra7-mmc-iodelay.dtsi" #include "dra74x-mmc-iodelay.dtsi" #include "am572x-idk-common.dtsi" / { model = "TI AM5728 IDK"; - compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", - "ti,dra7"; + compatible = "ti,am5728-idk", "ti,am5728", "ti,dra7"; }; &mmc1 { diff --git a/arch/arm/boot/dts/am5748.dtsi b/arch/arm/boot/dts/am5748.dtsi new file mode 100644 index 000000000000..5e129759d04a --- /dev/null +++ b/arch/arm/boot/dts/am5748.dtsi @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + */ + +#include "dra76x.dtsi" + +/ { + compatible = "ti,am5748", "ti,dra762", "ti,dra7"; +}; + +/* + * These modules are not present on AM5748 + * + * EVE1, EVE2 + * ATL + * VCP1, VCP2 + * MLB + * ISS + * USB3, USB4 + */ + +&usb3_tm { + status = "disabled"; +}; + +&usb4_tm { + status = "disabled"; +}; + +&atl_tm { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/am574x-idk.dts b/arch/arm/boot/dts/am574x-idk.dts index 378dfa780ac1..dc5141c35610 100644 --- a/arch/arm/boot/dts/am574x-idk.dts +++ b/arch/arm/boot/dts/am574x-idk.dts @@ -6,14 +6,14 @@ /dts-v1/; -#include "dra76x.dtsi" +#include "am5748.dtsi" #include "dra7-mmc-iodelay.dtsi" #include "dra76x-mmc-iodelay.dtsi" #include "am572x-idk-common.dtsi" / { model = "TI AM5748 IDK"; - compatible = "ti,am5728-idk", "ti,dra762", "ti,dra7"; + compatible = "ti,am5748-idk", "ti,am5748", "ti,dra762", "ti,dra7"; }; &qspi { diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi index 1e6620f139dd..2341a56ebab9 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi +++ b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi @@ -7,7 +7,7 @@ */ /dts-v1/; -#include "dra74x.dtsi" +#include "am5728.dtsi" #include "am57xx-commercial-grade.dtsi" #include "dra74x-mmc-iodelay.dtsi" #include <dt-bindings/gpio/gpio.h> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts index 4748ce8747ad..0460de0da2bf 100644 --- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts @@ -13,7 +13,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> -#include "dra74x.dtsi" +#include "am5728.dtsi" / { model = "CompuLab CL-SOM-AM57x"; diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index 96c18703e471..3f4bb44d85f0 100644 --- a/arch/arm/boot/dts/armada-38x.dtsi +++ b/arch/arm/boot/dts/armada-38x.dtsi @@ -415,6 +415,8 @@ reg = <0x20300 0x34>, <0x20704 0x4>, <0x18260 0x4>; clocks = <&coreclk 2>, <&refclk>; clock-names = "nbclk", "fixed"; + interrupts-extended = <&gic GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; }; cpurst: cpurst@20800 { diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts index 2375449c02d0..556ed469830c 100644 --- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts @@ -13,12 +13,25 @@ chosen { stdout-path = &uart5; - bootargs = "console=ttyS4,115200 earlyprintk"; + bootargs = "console=tty0 console=ttyS4,115200 earlyprintk"; }; memory@80000000 { reg = <0x80000000 0x20000000>; }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; }; &fmc { @@ -27,6 +40,7 @@ status = "okay"; m25p,fast-read; label = "bmc"; +#include "openbmc-flash-layout.dtsi" }; }; @@ -97,3 +111,8 @@ &uhci { status = "okay"; }; + +&gfx { + status = "okay"; + memory-region = <&gfx_memory>; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts index 9f194b5eeba4..43aba4071a5c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts @@ -56,6 +56,12 @@ memory@80000000 { reg = <0x80000000 0x20000000>; }; + + ast-adc-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, + <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>; + }; }; &pinctrl { diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts index 4c2dcac738e8..c4521eda787c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts @@ -64,6 +64,11 @@ status = "okay"; }; +&vuart { + // VUART Host Console + status = "okay"; +}; + &uart1 { // Host Console status = "okay"; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts index b854ac0bae9a..b249da80fb83 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts @@ -32,9 +32,9 @@ no-map; }; - flash_memory: region@98000000 { + flash_memory: region@5c000000 { no-map; - reg = <0x98000000 0x01000000>; /* 16MB */ + reg = <0x5C000000 0x02000000>; /* 32MB */ }; }; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts index 76fe994f2ba4..418a1988b262 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts @@ -35,6 +35,13 @@ reg = <0x9ef00000 0x00100000>; no-map; }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; }; leds { @@ -238,6 +245,7 @@ &gfx { status = "okay"; + memory-region = <&gfx_memory>; }; &pinctrl { diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts index ad54117c075e..f1356ca794d8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts @@ -26,6 +26,13 @@ no-map; reg = <0x98000000 0x04000000>; /* 64M */ }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; }; gpio-keys { @@ -186,13 +193,49 @@ status = "okay"; label = "bmc"; m25p,fast-read; -#include "openbmc-flash-layout.dtsi" + + partitions { + #address-cells = < 1 >; + #size-cells = < 1 >; + compatible = "fixed-partitions"; + u-boot@0 { + reg = < 0 0x60000 >; + label = "u-boot"; + }; + u-boot-env@60000 { + reg = < 0x60000 0x20000 >; + label = "u-boot-env"; + }; + obmc-ubi@80000 { + reg = < 0x80000 0x1F80000 >; + label = "obmc-ubi"; + }; + }; }; flash@1 { status = "okay"; - label = "alt"; + label = "alt-bmc"; m25p,fast-read; + + partitions { + #address-cells = < 1 >; + #size-cells = < 1 >; + compatible = "fixed-partitions"; + u-boot@0 { + reg = < 0 0x60000 >; + label = "alt-u-boot"; + }; + u-boot-env@60000 { + reg = < 0x60000 0x20000 >; + label = "alt-u-boot-env"; + }; + obmc-ubi@80000 { + reg = < 0x80000 0x1F80000 >; + label = "alt-obmc-ubi"; + }; + }; + }; }; @@ -565,6 +608,7 @@ &gfx { status = "okay"; + memory-region = <&gfx_memory>; }; &pinctrl { @@ -592,3 +636,7 @@ &adc { status = "okay"; }; + +&vhub { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index 9549f867aa1e..5d7050d00874 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -209,6 +209,12 @@ clock-names = "PCLK"; }; + rtc: rtc@1e781000 { + compatible = "aspeed,ast2400-rtc"; + reg = <0x1e781000 0x18>; + status = "disabled"; + }; + uart1: serial@1e783000 { compatible = "ns16550a"; reg = <0x1e783000 0x20>; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 85ed9dbec196..4345c3153ca7 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -232,6 +232,10 @@ compatible = "aspeed,ast2500-gfx", "syscon"; reg = <0x1e6e6000 0x1000>; reg-io-width = <4>; + clocks = <&syscon ASPEED_CLK_GATE_D1CLK>; + resets = <&syscon ASPEED_RESET_CRT1>; + status = "disabled"; + interrupts = <0x19>; }; adc: adc@1e6e9000 { @@ -243,6 +247,16 @@ status = "disabled"; }; + video: video@1e700000 { + compatible = "aspeed,ast2500-video-engine"; + reg = <0x1e700000 0x1000>; + clocks = <&syscon ASPEED_CLK_GATE_VCLK>, + <&syscon ASPEED_CLK_GATE_ECLK>; + clock-names = "vclk", "eclk"; + interrupts = <7>; + status = "disabled"; + }; + sram: sram@1e720000 { compatible = "mmio-sram"; reg = <0x1e720000 0x9000>; // 36K @@ -260,6 +274,12 @@ #interrupt-cells = <2>; }; + rtc: rtc@1e781000 { + compatible = "aspeed,ast2500-rtc"; + reg = <0x1e781000 0x18>; + status = "disabled"; + }; + timer: timer@1e782000 { /* This timer is a Faraday FTTMR010 derivative */ compatible = "aspeed,ast2400-timer"; diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi index 33a159c0163f..7788d5db65c2 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * at91-sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SoM1 board * * Copyright (c) 2017, Microchip Technology Inc. * 2017 Cristian Birsan <cristian.birsan@microchip.com> * 2017 Claudiu Beznea <claudiu.beznea@microchip.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include "sama5d2.dtsi" #include "sama5d2-pinfunc.h" diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts index a48180555ef5..89f0c9979b89 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board * @@ -5,44 +6,6 @@ * 2016 Nicolas Ferre <nicolas.ferre@atmel.com> * 2017 Cristian Birsan <cristian.birsan@microchip.com> * 2017 Claudiu Beznea <claudiu.beznea@microchip.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; #include "at91-sama5d27_som1.dtsi" diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index fa54e8866f1e..808e399fd39a 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -1,52 +1,16 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board * * Copyright (C) 2015 Atmel, * 2015 Nicolas Ferre <nicolas.ferre@atmel.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; #include "sama5d2.dtsi" #include "sama5d2-pinfunc.h" #include <dt-bindings/mfd/atmel-flexcom.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/regulator/active-semi,8945a-regulator.h> / { model = "Atmel SAMA5D2 Xplained"; @@ -181,49 +145,102 @@ regulator-name = "VDD_1V35"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_FIXED>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_FIXED>; regulator-always-on; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-min-microvolt=<1400000>; + regulator-suspend-max-microvolt=<1400000>; + regulator-changeable-in-suspend; + regulator-mode=<ACT8945A_REGULATOR_MODE_LOWPOWER>; + }; }; vdd_1v2_reg: REG_DCDC2 { regulator-name = "VDD_1V2"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1300000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_FIXED>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_FIXED>; regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; }; vdd_3v3_reg: REG_DCDC3 { regulator-name = "VDD_3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_FIXED>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_FIXED>; regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; }; vdd_fuse_reg: REG_LDO1 { regulator-name = "VDD_FUSE"; regulator-min-microvolt = <2500000>; regulator-max-microvolt = <2500000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; }; vdd_3v3_lp_reg: REG_LDO2 { regulator-name = "VDD_3V3_LP"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; }; vdd_led_reg: REG_LDO3 { regulator-name = "VDD_LED"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; }; vdd_sdhc_1v8_reg: REG_LDO4 { regulator-name = "VDD_SDHC_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-allowed-modes = <ACT8945A_REGULATOR_MODE_NORMAL>, + <ACT8945A_REGULATOR_MODE_LOWPOWER>; + regulator-initial-mode = <ACT8945A_REGULATOR_MODE_NORMAL>; regulator-always-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; }; }; diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts index 43aef56ac74a..fdfc37d716e0 100644 --- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts @@ -1,46 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * at91-sama5d4_xplained.dts - Device Tree file for SAMA5D4 Xplained board * * Copyright (C) 2015 Atmel, * 2015 Josh Wu <josh.wu@atmel.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; #include "sama5d4.dtsi" diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts index 12d5af938aa3..0cc1cff13e46 100644 --- a/arch/arm/boot/dts/at91-sama5d4ek.dts +++ b/arch/arm/boot/dts/at91-sama5d4ek.dts @@ -1,46 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * at91-sama5d4ek.dts - Device Tree file for SAMA5D4 Evaluation Kit * * Copyright (C) 2014 Atmel, * 2014 Nicolas Ferre <nicolas.ferre@atmel.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; #include "sama5d4.dtsi" diff --git a/arch/arm/boot/dts/at91-vinco.dts b/arch/arm/boot/dts/at91-vinco.dts index 430277291e02..15050fdd479d 100644 --- a/arch/arm/boot/dts/at91-vinco.dts +++ b/arch/arm/boot/dts/at91-vinco.dts @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for VInCo platform * * Copyright (C) 2014 Atmel, * 2014 Nicolas Ferre <nicolas.ferre@atmel.com> * 2015 Gregory CLEMENT <gregory.clement@free-electrons.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; #include "sama5d4.dtsi" diff --git a/arch/arm/boot/dts/at91sam9260ek.dts b/arch/arm/boot/dts/at91sam9260ek.dts index 07d1b571e601..81f808a10931 100644 --- a/arch/arm/boot/dts/at91sam9260ek.dts +++ b/arch/arm/boot/dts/at91sam9260ek.dts @@ -1,46 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Atmel at91sam9260 Evaluation Kit * * Copyright (C) 2016 Atmel, * 2016 Nicolas Ferre <nicolas.ferre@atmel.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; #include "at91sam9260.dtsi" diff --git a/arch/arm/boot/dts/at91sam9xe.dtsi b/arch/arm/boot/dts/at91sam9xe.dtsi index 1304452f0fae..3f9d8caf8b0a 100644 --- a/arch/arm/boot/dts/at91sam9xe.dtsi +++ b/arch/arm/boot/dts/at91sam9xe.dtsi @@ -1,46 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * at91sam9xe.dtsi - Device Tree Include file for AT91SAM9XE family SoC * * Copyright (C) 2015 Atmel, * 2015 Alexandre Belloni <alexandre.Belloni@free-electrons.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include "at91sam9260.dtsi" diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi index bd83962d3627..1dfeeceabf4c 100644 --- a/arch/arm/boot/dts/axp81x.dtsi +++ b/arch/arm/boot/dts/axp81x.dtsi @@ -171,4 +171,8 @@ status = "disabled"; }; }; + + usb_power_supply: usb-power-supply { + compatible = "x-powers,axp813-usb-power-supply"; + }; }; diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi index 414f1cd68733..fe9f0bc29fec 100644 --- a/arch/arm/boot/dts/dra7-l4.dtsi +++ b/arch/arm/boot/dts/dra7-l4.dtsi @@ -2499,7 +2499,7 @@ ranges = <0x0 0x3a000 0x1000>; }; - target-module@3c000 { /* 0x4843c000, ap 23 08.0 */ + atl_tm: target-module@3c000 { /* 0x4843c000, ap 23 08.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x3c000 0x4>; reg-names = "rev"; @@ -4099,7 +4099,7 @@ }; }; - target-module@100000 { /* 0x48900000, ap 85 04.0 */ + usb3_tm: target-module@100000 { /* 0x48900000, ap 85 04.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; ti,hwmods = "usb_otg_ss3"; reg = <0x100000 0x4>, @@ -4148,7 +4148,7 @@ }; }; - target-module@140000 { /* 0x48940000, ap 75 3c.0 */ + usb4_tm: target-module@140000 { /* 0x48940000, ap 75 3c.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; ti,hwmods = "usb_otg_ss4"; reg = <0x140000 0x4>, diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 2bc9add8b7a5..d87e932f45bd 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -193,6 +193,7 @@ ti,hwmods = "pcie1"; phys = <&pcie1_phy>; phy-names = "pcie-phy0"; + ti,syscon-lane-sel = <&scm_conf_pcie 0x18>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0 0 0 1 &pcie1_intc 1>, <0 0 0 2 &pcie1_intc 2>, @@ -218,6 +219,7 @@ phys = <&pcie1_phy>; phy-names = "pcie-phy0"; ti,syscon-unaligned-access = <&scm_conf1 0x14 1>; + ti,syscon-lane-sel = <&scm_conf_pcie 0x18>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/emev2-kzm9d.dts b/arch/arm/boot/dts/emev2-kzm9d.dts index 1bb8e5c9d029..abfff54d6de5 100644 --- a/arch/arm/boot/dts/emev2-kzm9d.dts +++ b/arch/arm/boot/dts/emev2-kzm9d.dts @@ -25,7 +25,7 @@ }; chosen { - bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial1:115200n8"; }; diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 5892a9f7622f..8ce3a7786b19 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -97,42 +97,46 @@ }; }; - soc: soc { - compatible = "simple-bus"; + fixed-rate-clocks { #address-cells = <1>; - #size-cells = <1>; - ranges; - - fixed-rate-clocks { - #address-cells = <1>; - #size-cells = <0>; + #size-cells = <0>; - xusbxti: clock@0 { - compatible = "fixed-clock"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; - clock-frequency = <0>; - #clock-cells = <0>; - clock-output-names = "xusbxti"; - }; + xusbxti: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + clock-frequency = <0>; + #clock-cells = <0>; + clock-output-names = "xusbxti"; + }; - xxti: clock@1 { - compatible = "fixed-clock"; - reg = <1>; - clock-frequency = <0>; - #clock-cells = <0>; - clock-output-names = "xxti"; - }; + xxti: clock@1 { + compatible = "fixed-clock"; + reg = <1>; + clock-frequency = <0>; + #clock-cells = <0>; + clock-output-names = "xxti"; + }; - xtcxo: clock@2 { - compatible = "fixed-clock"; - reg = <2>; - clock-frequency = <0>; - #clock-cells = <0>; - clock-output-names = "xtcxo"; - }; + xtcxo: clock@2 { + compatible = "fixed-clock"; + reg = <2>; + clock-frequency = <0>; + #clock-cells = <0>; + clock-output-names = "xtcxo"; }; + }; + + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + }; + + soc: soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; sysram@2020000 { compatible = "mmio-sram"; @@ -673,12 +677,6 @@ status = "disabled"; }; - pmu { - compatible = "arm,cortex-a7-pmu"; - interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; - }; - ppmu_dmc0: ppmu_dmc0@106a0000 { compatible = "samsung,exynos-ppmu"; reg = <0x106a0000 0x2000>; diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 6085e92ac2d7..36ccf227434d 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -51,6 +51,12 @@ serial3 = &serial_3; }; + pmu: pmu { + compatible = "arm,cortex-a9-pmu"; + interrupt-parent = <&combiner>; + interrupts = <2 2>, <3 2>; + }; + soc: soc { compatible = "simple-bus"; #address-cells = <1>; @@ -169,12 +175,6 @@ reg = <0x10440000 0x1000>; }; - pmu: pmu { - compatible = "arm,cortex-a9-pmu"; - interrupt-parent = <&combiner>; - interrupts = <2 2>, <3 2>; - }; - sys_reg: syscon@10010000 { compatible = "samsung,exynos4-sysreg", "syscon"; reg = <0x10010000 0x400>; @@ -675,7 +675,7 @@ status = "disabled"; }; - amba { + amba: amba { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index dd9ec05eb0f7..36b1edea254a 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -30,8 +30,8 @@ }; chosen { - bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc"; - stdout-path = &serial_2; + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M init=/linuxrc"; + stdout-path = "serial2:115200n8"; }; mmc_reg: voltage-regulator { diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 7a3e621edede..77fc11e593ad 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -26,8 +26,8 @@ }; chosen { - bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc"; - stdout-path = &serial_1; + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M init=/linuxrc"; + stdout-path = "serial1:115200n8"; }; fixed-rate-clocks { diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 8dbc47d627a5..6882480dbaf7 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -26,8 +26,8 @@ }; chosen { - bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; - stdout-path = &serial_2; + bootargs = "root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; + stdout-path = "serial2:115200n8"; }; regulators { diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 5c3d98654f13..bf092e97e14f 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -24,8 +24,8 @@ }; chosen { - bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1"; - stdout-path = &serial_2; + bootargs = "root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1"; + stdout-path = "serial2:115200n8"; }; @@ -177,6 +177,20 @@ }; }; +&amba { + mdma0: mdma@12840000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12840000 0x1000>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clock CLK_MDMA>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <1>; + power-domains = <&pd_lcd0>; + }; +}; + &camera { status = "okay"; @@ -491,7 +505,8 @@ }; &mdma1 { - reg = <0x12840000 0x1000>; + /* Use the secure mdma0 */ + status = "disabled"; }; &mixer { diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts index 2bdf899df436..96d99887bceb 100644 --- a/arch/arm/boot/dts/exynos4412-odroidu3.dts +++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts @@ -34,8 +34,6 @@ fan0: pwm-fan { compatible = "pwm-fan"; pwms = <&pwm 0 10000 0>; - cooling-min-state = <0>; - cooling-max-state = <3>; #cooling-cells = <2>; cooling-levels = <0 102 170 230>; }; @@ -66,6 +64,11 @@ }; }; +&adc { + vdd-supply = <&ldo10_reg>; + /* Nothing connected to ADC inputs, keep it disabled */ +}; + /* Supply for LAN9730/SMSC95xx */ &buck8_reg { regulator-name = "BUCK8_P3V3"; diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 346f71932457..698de4345d16 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -25,8 +25,7 @@ }; chosen { - bootargs ="console=ttySAC2,115200"; - stdout-path = &serial_2; + stdout-path = "serial2:115200n8"; }; firmware@203f000 { diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts index 5c5c2887c14f..e70fb6e601f0 100644 --- a/arch/arm/boot/dts/exynos4412-smdk4412.dts +++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts @@ -23,8 +23,8 @@ }; chosen { - bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc"; - stdout-path = &serial_1; + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M init=/linuxrc"; + stdout-path = "serial1:115200n8"; }; fixed-rate-clocks { diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 327ee980d3a5..aac533933c61 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -22,6 +22,7 @@ }; chosen { - bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; + bootargs = "root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; + stdout-path = "serial2:115200n8"; }; }; diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index 26ad6ab3c6af..e5c041ec0756 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -274,7 +274,7 @@ }; adc: adc@126c0000 { - compatible = "samsung,exynos-adc-v1"; + compatible = "samsung,exynos4212-adc"; reg = <0x126C0000 0x100>; interrupt-parent = <&combiner>; interrupts = <10 3>; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index d5e66189ed2a..6dc96948a9cc 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -24,7 +24,8 @@ }; chosen { - bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc"; + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M init=/linuxrc"; + stdout-path = "serial2:115200n8"; }; vdd: fixed-regulator-vdd { diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 80986b97dfe5..d5e0392b409e 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -157,6 +157,12 @@ }; }; + pmu { + compatible = "arm,cortex-a15-pmu"; + interrupt-parent = <&combiner>; + interrupts = <1 2>, <22 4>; + }; + soc: soc { sysram@2020000 { compatible = "mmio-sram"; @@ -227,20 +233,6 @@ power-domains = <&pd_mau>; }; - timer { - compatible = "arm,armv7-timer"; - interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; - /* - * Unfortunately we need this since some versions - * of U-Boot on Exynos don't set the CNTFRQ register, - * so we need the value from DT. - */ - clock-frequency = <24000000>; - }; - mct@101c0000 { compatible = "samsung,exynos4210-mct"; reg = <0x101C0000 0x800>; @@ -265,12 +257,6 @@ }; }; - pmu { - compatible = "arm,cortex-a15-pmu"; - interrupt-parent = <&combiner>; - interrupts = <1 2>, <22 4>; - }; - pinctrl_0: pinctrl@11400000 { compatible = "samsung,exynos5250-pinctrl"; reg = <0x11400000 0x1000>; @@ -1097,6 +1083,20 @@ }; }; }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + /* + * Unfortunately we need this since some versions + * of U-Boot on Exynos don't set the CNTFRQ register, + * so we need the value from DT. + */ + clock-frequency = <24000000>; + }; }; &dp { diff --git a/arch/arm/boot/dts/exynos5260-pinctrl.dtsi b/arch/arm/boot/dts/exynos5260-pinctrl.dtsi index b1edb20b789e..17e2f3e0d71e 100644 --- a/arch/arm/boot/dts/exynos5260-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5260-pinctrl.dtsi @@ -153,6 +153,14 @@ #gpio-cells = <2>; interrupt-controller; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; #interrupt-cells = <2>; }; @@ -161,6 +169,14 @@ #gpio-cells = <2>; interrupt-controller; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; #interrupt-cells = <2>; }; diff --git a/arch/arm/boot/dts/exynos5260-xyref5260.dts b/arch/arm/boot/dts/exynos5260-xyref5260.dts index fa19c59b2fb6..36a2b77eeb9d 100644 --- a/arch/arm/boot/dts/exynos5260-xyref5260.dts +++ b/arch/arm/boot/dts/exynos5260-xyref5260.dts @@ -19,7 +19,7 @@ }; chosen { - bootargs = "console=ttySAC2,115200"; + stdout-path = "serial2:115200n8"; }; fin_pll: xxti { diff --git a/arch/arm/boot/dts/exynos5260.dtsi b/arch/arm/boot/dts/exynos5260.dtsi index 55167850619c..3581b57fbbf7 100644 --- a/arch/arm/boot/dts/exynos5260.dtsi +++ b/arch/arm/boot/dts/exynos5260.dtsi @@ -17,6 +17,10 @@ #size-cells = <1>; aliases { + i2c0 = &hsi2c_0; + i2c1 = &hsi2c_1; + i2c2 = &hsi2c_2; + i2c3 = &hsi2c_3; pinctrl0 = &pinctrl_0; pinctrl1 = &pinctrl_1; pinctrl2 = &pinctrl_2; @@ -223,7 +227,7 @@ wakeup-interrupt-controller { compatible = "samsung,exynos4210-wakeup-eint"; interrupt-parent = <&gic>; - interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; }; }; @@ -288,6 +292,14 @@ #size-cells = <0>; clocks = <&clock_fsys FSYS_CLK_MMC0>, <&clock_top TOP_SCLK_MMC0>; clock-names = "biu", "ciu"; + assigned-clocks = + <&clock_top TOP_MOUT_SCLK_FSYS_MMC0_SDCLKIN_A>, + <&clock_top TOP_MOUT_SCLK_FSYS_MMC0_SDCLKIN_B>, + <&clock_top TOP_SCLK_MMC0>; + assigned-clock-parents = + <&clock_top TOP_MOUT_BUSTOP_PLL_USER>, + <&clock_top TOP_MOUT_SCLK_FSYS_MMC0_SDCLKIN_A>; + assigned-clock-rates = <0>, <0>, <800000000>; fifo-depth = <64>; status = "disabled"; }; @@ -300,6 +312,14 @@ #size-cells = <0>; clocks = <&clock_fsys FSYS_CLK_MMC1>, <&clock_top TOP_SCLK_MMC1>; clock-names = "biu", "ciu"; + assigned-clocks = + <&clock_top TOP_MOUT_SCLK_FSYS_MMC1_SDCLKIN_A>, + <&clock_top TOP_MOUT_SCLK_FSYS_MMC1_SDCLKIN_B>, + <&clock_top TOP_SCLK_MMC1>; + assigned-clock-parents = + <&clock_top TOP_MOUT_BUSTOP_PLL_USER>, + <&clock_top TOP_MOUT_SCLK_FSYS_MMC1_SDCLKIN_A>; + assigned-clock-rates = <0>, <0>, <800000000>; fifo-depth = <64>; status = "disabled"; }; @@ -312,9 +332,69 @@ #size-cells = <0>; clocks = <&clock_fsys FSYS_CLK_MMC2>, <&clock_top TOP_SCLK_MMC2>; clock-names = "biu", "ciu"; + assigned-clocks = + <&clock_top TOP_MOUT_SCLK_FSYS_MMC2_SDCLKIN_A>, + <&clock_top TOP_MOUT_SCLK_FSYS_MMC2_SDCLKIN_B>, + <&clock_top TOP_SCLK_MMC2>; + assigned-clock-parents = + <&clock_top TOP_MOUT_BUSTOP_PLL_USER>, + <&clock_top TOP_MOUT_SCLK_FSYS_MMC2_SDCLKIN_A>; + assigned-clock-rates = <0>, <0>, <800000000>; fifo-depth = <64>; status = "disabled"; }; + + hsi2c_0: hsi2c@12da0000 { + compatible = "samsung,exynos5260-hsi2c"; + reg = <0x12DA0000 0x1000>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_hs_bus>; + clocks = <&clock_peri PERI_CLK_HSIC0>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_1: hsi2c@12db0000 { + compatible = "samsung,exynos5260-hsi2c"; + reg = <0x12DB0000 0x1000>; + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_hs_bus>; + clocks = <&clock_peri PERI_CLK_HSIC1>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_2: hsi2c@12dc0000 { + compatible = "samsung,exynos5260-hsi2c"; + reg = <0x12DC0000 0x1000>; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_hs_bus>; + clocks = <&clock_peri PERI_CLK_HSIC2>; + clock-names = "hsi2c"; + status = "disabled"; + }; + + hsi2c_3: hsi2c@12dd0000 { + compatible = "samsung,exynos5260-hsi2c"; + reg = <0x12DD0000 0x1000>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_hs_bus>; + clocks = <&clock_peri PERI_CLK_HSIC3>; + clock-names = "hsi2c"; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts index 434a7591ff63..8f9e08f940ab 100644 --- a/arch/arm/boot/dts/exynos5410-odroidxu.dts +++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts @@ -38,8 +38,6 @@ fan0: pwm-fan { compatible = "pwm-fan"; pwms = <&pwm 0 20972 0>; - cooling-min-state = <0>; - cooling-max-state = <3>; #cooling-cells = <2>; cooling-levels = <0 130 170 230>; }; diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts index 8fc8c841d34b..dffa5e3ed90c 100644 --- a/arch/arm/boot/dts/exynos5410-smdk5410.dts +++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts @@ -19,7 +19,7 @@ }; chosen { - bootargs = "console=ttySAC2,115200"; + stdout-path = "serial2:115200n8"; }; fin_pll: xxti { diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index 3447160e1fbf..dbf0306896f6 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -24,7 +24,7 @@ }; chosen { - bootargs = "console=ttySAC3,115200"; + stdout-path = "serial3:115200n8"; }; firmware@2073000 { @@ -51,6 +51,15 @@ }; }; +&adc { + vdd-supply = <&ldo4_reg>; + status = "okay"; +}; + +&cci { + status = "disabled"; +}; + &cpu0 { cpu-supply = <&buck2_reg>; }; @@ -59,12 +68,268 @@ cpu-supply = <&buck6_reg>; }; -&usbdrd_dwc3_1 { - dr_mode = "host"; +&cpu0_thermal { + trips { + cpu0_alert0: cpu-alert-0 { + temperature = <60000>; /* millicelsius */ + hysteresis = <5000>; /* millicelsius */ + type = "passive"; + }; + cpu0_alert1: cpu-alert-1 { + temperature = <80000>; /* millicelsius */ + hysteresis = <10000>; /* millicelsius */ + type = "passive"; + }; + cpu0_alert2: cpu-alert-2 { + temperature = <110000>; /* millicelsius */ + hysteresis = <10000>; /* millicelsius */ + type = "passive"; + }; + cpu0_crit0: cpu-crit-0 { + temperature = <120000>; /* millicelsius */ + hysteresis = <0>; /* millicelsius */ + type = "critical"; + }; + }; + + cooling-maps { + /* + * Reduce the CPU speed by 2 steps, down to: 1600 MHz + * and 1100 MHz. + */ + map0 { + trip = <&cpu0_alert0>; + cooling-device = <&cpu0 0 2>, + <&cpu1 0 2>, + <&cpu2 0 2>, + <&cpu3 0 2>, + <&cpu4 0 2>, + <&cpu5 0 2>, + <&cpu6 0 2>, + <&cpu7 0 2>; + }; + + /* + * Reduce the CPU speed down to 1200 MHz big (6 steps) + * and 800 MHz LITTLE (5 steps). + */ + map1 { + trip = <&cpu0_alert1>; + cooling-device = <&cpu0 3 6>, + <&cpu1 3 6>, + <&cpu2 3 6>, + <&cpu3 3 6>, + <&cpu4 3 5>, + <&cpu5 3 5>, + <&cpu6 3 5>, + <&cpu7 3 5>; + }; + + /* + * Reduce the CPU speed as much as possible, down to 700 MHz + * big (11 steps) and 600 MHz LITTLE (7 steps). + */ + map2 { + trip = <&cpu0_alert2>; + cooling-device = <&cpu0 6 11>, + <&cpu1 6 11>, + <&cpu2 6 11>, + <&cpu3 6 11>, + <&cpu4 5 7>, + <&cpu5 5 7>, + <&cpu6 5 7>, + <&cpu7 5 7>; + }; + }; }; -&cci { - status = "disabled"; +&cpu1_thermal { + trips { + cpu1_alert0: cpu-alert-0 { + temperature = <60000>; /* millicelsius */ + hysteresis = <5000>; /* millicelsius */ + type = "passive"; + }; + cpu1_alert1: cpu-alert-1 { + temperature = <80000>; /* millicelsius */ + hysteresis = <10000>; /* millicelsius */ + type = "passive"; + }; + cpu1_alert2: cpu-alert-2 { + temperature = <110000>; /* millicelsius */ + hysteresis = <10000>; /* millicelsius */ + type = "passive"; + }; + cpu1_crit0: cpu-crit-0 { + temperature = <120000>; /* millicelsius */ + hysteresis = <0>; /* millicelsius */ + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu1_alert0>; + cooling-device = <&cpu0 0 2>, + <&cpu1 0 2>, + <&cpu2 0 2>, + <&cpu3 0 2>, + <&cpu4 0 2>, + <&cpu5 0 2>, + <&cpu6 0 2>, + <&cpu7 0 2>; + }; + + map1 { + trip = <&cpu1_alert1>; + cooling-device = <&cpu0 3 6>, + <&cpu1 3 6>, + <&cpu2 3 6>, + <&cpu3 3 6>, + <&cpu4 3 5>, + <&cpu5 3 5>, + <&cpu6 3 5>, + <&cpu7 3 5>; + }; + + map2 { + trip = <&cpu1_alert2>; + cooling-device = <&cpu0 6 11>, + <&cpu1 6 11>, + <&cpu2 6 11>, + <&cpu3 6 11>, + <&cpu4 5 7>, + <&cpu5 5 7>, + <&cpu6 5 7>, + <&cpu7 5 7>; + }; + }; +}; + +&cpu2_thermal { + trips { + cpu2_alert0: cpu-alert-0 { + temperature = <60000>; /* millicelsius */ + hysteresis = <5000>; /* millicelsius */ + type = "passive"; + }; + cpu2_alert1: cpu-alert-1 { + temperature = <80000>; /* millicelsius */ + hysteresis = <10000>; /* millicelsius */ + type = "passive"; + }; + cpu2_alert2: cpu-alert-2 { + temperature = <110000>; /* millicelsius */ + hysteresis = <10000>; /* millicelsius */ + type = "passive"; + }; + cpu2_crit0: cpu-crit-0 { + temperature = <120000>; /* millicelsius */ + hysteresis = <0>; /* millicelsius */ + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu2_alert0>; + cooling-device = <&cpu0 0 2>, + <&cpu1 0 2>, + <&cpu2 0 2>, + <&cpu3 0 2>, + <&cpu4 0 2>, + <&cpu5 0 2>, + <&cpu6 0 2>, + <&cpu7 0 2>; + }; + + map1 { + trip = <&cpu2_alert1>; + cooling-device = <&cpu0 3 6>, + <&cpu1 3 6>, + <&cpu2 3 6>, + <&cpu3 3 6>, + <&cpu4 3 5>, + <&cpu5 3 5>, + <&cpu6 3 5>, + <&cpu7 3 5>; + }; + + map2 { + trip = <&cpu2_alert2>; + cooling-device = <&cpu0 6 11>, + <&cpu1 6 11>, + <&cpu2 6 11>, + <&cpu3 6 11>, + <&cpu4 6 7>, + <&cpu5 6 7>, + <&cpu6 6 7>, + <&cpu7 6 7>; + }; + }; +}; + +&cpu3_thermal { + trips { + cpu3_alert0: cpu-alert-0 { + temperature = <60000>; /* millicelsius */ + hysteresis = <5000>; /* millicelsius */ + type = "passive"; + }; + cpu3_alert1: cpu-alert-1 { + temperature = <80000>; /* millicelsius */ + hysteresis = <10000>; /* millicelsius */ + type = "passive"; + }; + cpu3_alert2: cpu-alert-2 { + temperature = <110000>; /* millicelsius */ + hysteresis = <10000>; /* millicelsius */ + type = "passive"; + }; + cpu3_crit0: cpu-crit-0 { + temperature = <120000>; /* millicelsius */ + hysteresis = <0>; /* millicelsius */ + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu3_alert0>; + cooling-device = <&cpu0 0 2>, + <&cpu1 0 2>, + <&cpu2 0 2>, + <&cpu3 0 2>, + <&cpu4 0 2>, + <&cpu5 0 2>, + <&cpu6 0 2>, + <&cpu7 0 2>; + }; + + map1 { + trip = <&cpu3_alert1>; + cooling-device = <&cpu0 3 6>, + <&cpu1 3 6>, + <&cpu2 3 6>, + <&cpu3 3 6>, + <&cpu4 3 5>, + <&cpu5 3 5>, + <&cpu6 3 5>, + <&cpu7 3 5>; + }; + + map2 { + trip = <&cpu3_alert2>; + cooling-device = <&cpu0 6 11>, + <&cpu1 6 11>, + <&cpu2 6 11>, + <&cpu3 6 11>, + <&cpu4 5 7>, + <&cpu5 5 7>, + <&cpu6 5 7>, + <&cpu7 5 7>; + }; + }; }; &hdmi { @@ -107,12 +372,19 @@ regulator-name = "PVDD_APIO_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; }; ldo3_reg: LDO3 { regulator-name = "PVDD_APIO_MMCON_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + /* + * Must be always on, even though there is + * a consumer (mmc_0). Otherwise the board + * does not reboot with vendor U-Boot + * (Linaro for Arndale Octa, v2012.07). + */ regulator-always-on; }; @@ -145,6 +417,7 @@ regulator-name = "PVDD_ABB_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; }; ldo9_reg: LDO9 { @@ -176,10 +449,17 @@ ldo13_reg: LDO13 { regulator-name = "PVDD_APIO_MMCOFF_2V8"; - regulator-min-microvolt = <2800000>; + regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2800000>; }; + ldo14_reg: LDO14 { + /* Unused */ + regulator-name = "PVDD_LDO14"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo15_reg: LDO15 { regulator-name = "PVDD_PERI_2V8"; regulator-min-microvolt = <3300000>; @@ -192,6 +472,13 @@ regulator-max-microvolt = <2200000>; }; + ldo17_reg: LDO17 { + /* Unused */ + regulator-name = "PVDD_LDO17"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo18_reg: LDO18 { regulator-name = "PVDD_EMMC_1V8"; regulator-min-microvolt = <1800000>; @@ -216,10 +503,17 @@ regulator-max-microvolt = <1800000>; }; + ldo22_reg: LDO22 { + /* Unused */ + regulator-name = "PVDD_LDO22"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2375000>; + }; + ldo23_reg: LDO23 { regulator-name = "PVDD_MIFS_1V1"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1100000>; regulator-always-on; }; @@ -229,6 +523,13 @@ regulator-max-microvolt = <2800000>; }; + ldo25_reg: LDO25 { + /* Unused */ + regulator-name = "PVDD_LDO25"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo26_reg: LDO26 { regulator-name = "PVDD_CAM0_AF_2V8"; regulator-min-microvolt = <3000000>; @@ -237,8 +538,8 @@ ldo27_reg: LDO27 { regulator-name = "PVDD_G3DS_1V0"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1100000>; }; ldo28_reg: LDO28 { @@ -253,6 +554,13 @@ regulator-max-microvolt = <1800000>; }; + ldo30_reg: LDO30 { + /* Unused */ + regulator-name = "PVDD_LDO30"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo31_reg: LDO31 { regulator-name = "PVDD_PERI_1V8"; regulator-min-microvolt = <1800000>; @@ -271,12 +579,33 @@ regulator-max-microvolt = <1800000>; }; + ldo34_reg: LDO34 { + /* Unused */ + regulator-name = "PVDD_LDO34"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo35_reg: LDO35 { regulator-name = "PVDD_CAM0_DVDD_1V2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; + ldo36_reg: LDO36 { + /* Unused */ + regulator-name = "PVDD_LDO36"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + + ldo37_reg: LDO37 { + /* Unused */ + regulator-name = "PVDD_LDO37"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo38_reg: LDO38 { regulator-name = "PVDD_CAM0_AVDD_2V8"; regulator-min-microvolt = <2800000>; @@ -364,7 +693,7 @@ &mmc_0 { status = "okay"; - broken-cd; + non-removable; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <0 4>; @@ -372,22 +701,27 @@ pinctrl-names = "default"; pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; vmmc-supply = <&ldo10_reg>; + vqmmc-supply = <&ldo3_reg>; bus-width = <8>; cap-mmc-highspeed; + mmc-hs200-1_8v; }; &mmc_2 { status = "okay"; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; - samsung,dw-mshc-sdr-timing = <2 3>; - samsung,dw-mshc-ddr-timing = <1 2>; + samsung,dw-mshc-sdr-timing = <0 4>; + samsung,dw-mshc-ddr-timing = <0 2>; pinctrl-names = "default"; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; vmmc-supply = <&ldo19_reg>; vqmmc-supply = <&ldo13_reg>; bus-width = <4>; cap-sd-highspeed; + sd-uhs-sdr50; + sd-uhs-sdr104; + sd-uhs-ddr50; }; &pinctrl_0 { @@ -404,3 +738,7 @@ clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>; clock-names = "rtc", "rtc_src"; }; + +&usbdrd_dwc3_1 { + dr_mode = "host"; +}; diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index 3cf905047893..8240e5186972 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -21,7 +21,8 @@ }; chosen { - bootargs = "console=ttySAC2,115200 init=/linuxrc"; + bootargs = "init=/linuxrc"; + stdout-path = "serial2:115200n8"; }; fixed-rate-clocks { diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index aaff15880761..5fb2326875dc 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -5,7 +5,7 @@ * Copyright (c) 2013 Samsung Electronics Co., Ltd. * http://www.samsung.com * - * SAMSUNG EXYNOS54200 SoC device nodes are listed in this file. + * SAMSUNG EXYNOS5420 SoC device nodes are listed in this file. * EXYNOS5420 based board files can include this file and provide * values for board specfic bindings. */ diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi index 51a843bd65ed..c3c2d85267da 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi @@ -22,11 +22,12 @@ "Headphone Jack", "HPL", "Headphone Jack", "HPR", "Headphone Jack", "MICBIAS", - "IN1", "Headphone Jack", + "IN12", "Headphone Jack", "Speakers", "SPKL", "Speakers", "SPKR", "I2S Playback", "Mixer DAI TX", - "HiFi Playback", "Mixer DAI TX"; + "HiFi Playback", "Mixer DAI TX", + "Mixer DAI RX", "HiFi Capture"; assigned-clocks = <&clock CLK_MOUT_EPLL>, <&clock CLK_MOUT_MAU_EPLL>, diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi index 5f195ad7e467..93a48f2dda49 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi @@ -44,8 +44,6 @@ fan0: pwm-fan { compatible = "pwm-fan"; pwms = <&pwm 0 20972 0>; - cooling-min-state = <0>; - cooling-max-state = <3>; #cooling-cells = <2>; cooling-levels = <0 130 170 230>; }; diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi index de26e5ee0d2d..ae866bcc30c4 100644 --- a/arch/arm/boot/dts/exynos54xx.dtsi +++ b/arch/arm/boot/dts/exynos54xx.dtsi @@ -25,27 +25,27 @@ usbdrdphy1 = &usbdrd_phy1; }; - soc: soc { - arm_a7_pmu: arm-a7-pmu { - compatible = "arm,cortex-a7-pmu"; - interrupt-parent = <&gic>; - interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; + arm_a7_pmu: arm-a7-pmu { + compatible = "arm,cortex-a7-pmu"; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; - arm_a15_pmu: arm-a15-pmu { - compatible = "arm,cortex-a15-pmu"; - interrupt-parent = <&combiner>; - interrupts = <1 2>, - <7 0>, - <16 6>, - <19 2>; - status = "disabled"; - }; + arm_a15_pmu: arm-a15-pmu { + compatible = "arm,cortex-a15-pmu"; + interrupt-parent = <&combiner>; + interrupts = <1 2>, + <7 0>, + <16 6>, + <19 2>; + status = "disabled"; + }; + soc: soc { sysram@2020000 { compatible = "mmio-sram"; reg = <0x02020000 0x54000>; diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts index 592111c8d6fd..cfbfbc91a1e1 100644 --- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts +++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts @@ -267,44 +267,50 @@ /* 32MB of flash */ reg = <0x30000000 0x02000000>; - /* - * This "RedBoot" is the Storlink derivative. - */ - partition@0 { - label = "RedBoot"; - reg = <0x00000000 0x00040000>; - read-only; - }; - /* - * This firmware image contains the kernel catenated - * with the squashfs root filesystem. For some reason - * this is called "upgrade" on the vendor system. - */ - partition@40000 { - label = "upgrade"; - reg = <0x00040000 0x01f40000>; - read-only; - }; - /* RGDB, Residental Gateway Database? */ - partition@1f80000 { - label = "rgdb"; - reg = <0x01f80000 0x00040000>; - read-only; - }; - /* - * This partition contains MAC addresses for WAN, - * WLAN and LAN, and the country code (for wireless - * I guess). - */ - partition@1fc0000 { - label = "nvram"; - reg = <0x01fc0000 0x00020000>; - read-only; - }; - partition@1fe0000 { - label = "LangPack"; - reg = <0x01fe0000 0x00020000>; - read-only; + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + /* + * This "RedBoot" is the Storlink derivative. + */ + partition@0 { + label = "RedBoot"; + reg = <0x00000000 0x00040000>; + read-only; + }; + /* + * This firmware image contains the kernel catenated + * with the squashfs root filesystem. For some reason + * this is called "upgrade" on the vendor system. + */ + partition@40000 { + label = "upgrade"; + reg = <0x00040000 0x01f40000>; + read-only; + }; + /* RGDB, Residental Gateway Database? */ + partition@1f80000 { + label = "rgdb"; + reg = <0x01f80000 0x00040000>; + read-only; + }; + /* + * This partition contains MAC addresses for WAN, + * WLAN and LAN, and the country code (for wireless + * I guess). + */ + partition@1fc0000 { + label = "nvram"; + reg = <0x01fc0000 0x00020000>; + read-only; + }; + partition@1fe0000 { + label = "LangPack"; + reg = <0x01fe0000 0x00020000>; + read-only; + }; }; }; diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi index 59cadeee23ed..9cbdc1a15cda 100644 --- a/arch/arm/boot/dts/imx35.dtsi +++ b/arch/arm/boot/dts/imx35.dtsi @@ -21,6 +21,12 @@ gpio0 = &gpio1; gpio1 = &gpio2; gpio2 = &gpio3; + i2c0 = &i2c1; + i2c1 = &i2c2; + i2c2 = &i2c3; + mmc0 = &esdhc1; + mmc1 = &esdhc2; + mmc2 = &esdhc3; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; diff --git a/arch/arm/boot/dts/imx50-kobo-aura.dts b/arch/arm/boot/dts/imx50-kobo-aura.dts new file mode 100644 index 000000000000..a0eaf869b913 --- /dev/null +++ b/arch/arm/boot/dts/imx50-kobo-aura.dts @@ -0,0 +1,258 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright 2019 Jonathan Neuschäfer +// +// The Kobo Aura e-book reader, model N514. The mainboard is marked as E606F0B. + +/dts-v1/; +#include "imx50.dtsi" +#include <dt-bindings/input/input.h> + +/ { + model = "Kobo Aura (N514)"; + compatible = "kobo,aura", "fsl,imx50"; + + chosen { + stdout-path = "serial1:115200n8"; + }; + + memory@70000000 { + device_type = "memory"; + reg = <0x70000000 0x10000000>; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds>; + + on { + label = "kobo_aura:orange:on"; + gpios = <&gpio6 24 GPIO_ACTIVE_LOW>; + panic-indicator; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpiokeys>; + + power { + label = "Power Button"; + gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + }; + + hallsensor { + label = "Hallsensor"; + gpios = <&gpio5 15 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESERVED>; + linux,input-type = <EV_SW>; + }; + + frontlight { + label = "Frontlight"; + gpios = <&gpio4 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_DISPLAYTOGGLE>; + }; + }; + + sd2_pwrseq: pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd2_reset>; + reset-gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; + }; + + sd2_vmmc: gpio-regulator { + compatible = "regulator-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd2_vmmc>; + regulator-name = "vmmc"; + states = <3300000 0>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-gpio = <&gpio4 12 GPIO_ACTIVE_LOW>; + startup-delay-us = <100000>; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd1>; + max-frequency = <50000000>; + bus-width = <4>; + cd-gpios = <&gpio5 17 GPIO_ACTIVE_LOW>; + disable-wp; + status = "okay"; + + /* External µSD card */ +}; + +&esdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd2>; + bus-width = <4>; + max-frequency = <50000000>; + disable-wp; + mmc-pwrseq = <&sd2_pwrseq>; + vmmc-supply = <&sd2_vmmc>; + status = "okay"; + + /* CyberTan WC121 SDIO WiFi (BCM43362) */ +}; + +&esdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd3>; + bus-width = <8>; + non-removable; + max-frequency = <50000000>; + disable-wp; + status = "okay"; + + /* Internal eMMC */ +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + /* TODO: ektf2132 touch controller at 0x15 */ +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + /* TODO: TPS65185 PMIC for E Ink at 0x68 */ +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + /* TODO: embedded controller at 0x43 */ +}; + +&iomuxc { + pinctrl_gpiokeys: gpiokeys { + fsl,pins = < + MX50_PAD_CSPI_MISO__GPIO4_10 0x0 + MX50_PAD_SD2_D7__GPIO5_15 0x0 + MX50_PAD_KEY_ROW0__GPIO4_1 0x0 + >; + }; + + pinctrl_i2c1: i2c1 { + fsl,pins = < + MX50_PAD_I2C1_SCL__I2C1_SCL 0x400001fd + MX50_PAD_I2C1_SDA__I2C1_SDA 0x400001fd + >; + }; + + pinctrl_i2c2: i2c2 { + fsl,pins = < + MX50_PAD_I2C2_SCL__I2C2_SCL 0x400001fd + MX50_PAD_I2C2_SDA__I2C2_SDA 0x400001fd + >; + }; + + pinctrl_i2c3: i2c3 { + fsl,pins = < + MX50_PAD_I2C3_SCL__I2C3_SCL 0x400001fd + MX50_PAD_I2C3_SDA__I2C3_SDA 0x400001fd + >; + }; + + pinctrl_leds: leds { + fsl,pins = < + MX50_PAD_PWM1__GPIO6_24 0x0 + >; + }; + + pinctrl_sd1: sd1 { + fsl,pins = < + MX50_PAD_SD1_CMD__ESDHC1_CMD 0x1e4 + MX50_PAD_SD1_CLK__ESDHC1_CLK 0xd4 + MX50_PAD_SD1_D0__ESDHC1_DAT0 0x1d4 + MX50_PAD_SD1_D1__ESDHC1_DAT1 0x1d4 + MX50_PAD_SD1_D2__ESDHC1_DAT2 0x1d4 + MX50_PAD_SD1_D3__ESDHC1_DAT3 0x1d4 + + MX50_PAD_SD2_CD__GPIO5_17 0x0 + >; + }; + + pinctrl_sd2: sd2 { + fsl,pins = < + MX50_PAD_SD2_CMD__ESDHC2_CMD 0x1e4 + MX50_PAD_SD2_CLK__ESDHC2_CLK 0xd4 + MX50_PAD_SD2_D0__ESDHC2_DAT0 0x1d4 + MX50_PAD_SD2_D1__ESDHC2_DAT1 0x1d4 + MX50_PAD_SD2_D2__ESDHC2_DAT2 0x1d4 + MX50_PAD_SD2_D3__ESDHC2_DAT3 0x1d4 + >; + }; + + pinctrl_sd2_reset: sd2-reset { + fsl,pins = < + MX50_PAD_ECSPI2_MOSI__GPIO4_17 0x0 + >; + }; + + pinctrl_sd2_vmmc: sd2-vmmc { + fsl,pins = < + MX50_PAD_ECSPI1_SCLK__GPIO4_12 0x0 + >; + }; + + pinctrl_sd3: sd3 { + fsl,pins = < + MX50_PAD_SD3_CMD__ESDHC3_CMD 0x1e4 + MX50_PAD_SD3_CLK__ESDHC3_CLK 0xd4 + MX50_PAD_SD3_D0__ESDHC3_DAT0 0x1d4 + MX50_PAD_SD3_D1__ESDHC3_DAT1 0x1d4 + MX50_PAD_SD3_D2__ESDHC3_DAT2 0x1d4 + MX50_PAD_SD3_D3__ESDHC3_DAT3 0x1d4 + MX50_PAD_SD3_D4__ESDHC3_DAT4 0x1d4 + MX50_PAD_SD3_D5__ESDHC3_DAT5 0x1d4 + MX50_PAD_SD3_D6__ESDHC3_DAT6 0x1d4 + MX50_PAD_SD3_D7__ESDHC3_DAT7 0x1d4 + >; + }; + + pinctrl_uart2: uart2 { + fsl,pins = < + MX50_PAD_UART2_TXD__UART2_TXD_MUX 0x1e4 + MX50_PAD_UART2_RXD__UART2_RXD_MUX 0x1e4 + >; + }; + + pinctrl_usbphy: usbphy { + fsl,pins = < + MX50_PAD_ECSPI2_SS0__GPIO4_19 0x0 + >; + }; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usbotg { + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbphy>; + vbus-detect-gpio = <&gpio4 19 GPIO_ACTIVE_LOW>; +}; diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi index ee1e3e8bf4ec..0bfe7c91d0eb 100644 --- a/arch/arm/boot/dts/imx50.dtsi +++ b/arch/arm/boot/dts/imx50.dtsi @@ -26,11 +26,21 @@ gpio3 = &gpio4; gpio4 = &gpio5; gpio5 = &gpio6; + i2c0 = &i2c1; + i2c1 = &i2c2; + i2c2 = &i2c3; + mmc0 = &esdhc1; + mmc1 = &esdhc2; + mmc2 = &esdhc3; + mmc3 = &esdhc4; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; serial3 = &uart4; serial4 = &uart5; + spi0 = &ecspi1; + spi1 = &ecspi2; + spi2 = &cspi; }; cpus { @@ -76,6 +86,14 @@ }; }; + usbphy0: usbphy-0 { + compatible = "usb-nop-xceiv"; + clocks = <&clks IMX5_CLK_USB_PHY1_GATE>; + clock-names = "main_clk"; + #phy-cells = <0>; + status = "okay"; + }; + soc { #address-cells = <1>; #size-cells = <1>; @@ -187,7 +205,8 @@ compatible = "fsl,imx50-usb", "fsl,imx27-usb"; reg = <0x53f80000 0x0200>; interrupts = <18>; - clocks = <&clks IMX5_CLK_USB_PHY1_GATE>; + clocks = <&clks IMX5_CLK_USBOH3_GATE>; + fsl,usbphy = <&usbphy0>; status = "disabled"; }; @@ -411,7 +430,7 @@ reg = <0x63fb0000 0x4000>; interrupts = <6>; clocks = <&clks IMX5_CLK_SDMA_GATE>, - <&clks IMX5_CLK_SDMA_GATE>; + <&clks IMX5_CLK_AHB>; clock-names = "ipg", "ahb"; #dma-cells = <3>; fsl,sdma-ram-script-name = "imx/sdma/sdma-imx50.bin"; diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts index a8220f08dcbf..3596060f52e7 100644 --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts @@ -1,42 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2017 Zodiac Inflight Innovations - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index a5ee25cedc10..0a4b9a5d9a9c 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -489,7 +489,7 @@ reg = <0x83fb0000 0x4000>; interrupts = <6>; clocks = <&clks IMX5_CLK_SDMA_GATE>, - <&clks IMX5_CLK_SDMA_GATE>; + <&clks IMX5_CLK_AHB>; clock-names = "ipg", "ahb"; #dma-cells = <3>; fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin"; diff --git a/arch/arm/boot/dts/imx53-m53.dtsi b/arch/arm/boot/dts/imx53-m53.dtsi index db2e5bce9b6a..d1770e1d5e50 100644 --- a/arch/arm/boot/dts/imx53-m53.dtsi +++ b/arch/arm/boot/dts/imx53-m53.dtsi @@ -52,7 +52,7 @@ clock-frequency = <400000>; status = "okay"; - stmpe610@41 { + touchscreen@41 { compatible = "st,stmpe610"; reg = <0x41>; id = <0>; diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts new file mode 100644 index 000000000000..f0a3fde0739c --- /dev/null +++ b/arch/arm/boot/dts/imx53-m53menlo.dts @@ -0,0 +1,311 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Marek Vasut <marex@denx.de> + */ + +/dts-v1/; +#include "imx53-m53.dtsi" + +/ { + model = "MENLO M53 EMBEDDED DEVICE"; + compatible = "menlo,m53menlo", "fsl,imx53"; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led>; + + user1 { + label = "TestLed601"; + gpios = <&gpio6 1 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + }; + + user2 { + label = "TestLed602"; + gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + eth { + label = "EthLedYe"; + gpios = <&gpio2 11 GPIO_ACTIVE_LOW>; + linux,default-trigger = "none"; + }; + }; + + panel { + compatible = "edt,etm070080dh6"; + enable-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + + reg_usbh1_vbus: regulator-usbh1-vbus { + compatible = "regulator-fixed"; + regulator-name = "vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 2 GPIO_ACTIVE_LOW>; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2>; + status = "okay"; +}; + +&clks { + assigned-clocks = <&clks IMX5_CLK_CKO1_SEL>, + <&clks IMX5_CLK_CKO1_PODF>, + <&clks IMX5_CLK_CKO1>; + assigned-clock-parents = <&clks IMX5_CLK_AHB>; + assigned-clock-rates = <133333334>, <33333334>, <33333334>; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-mode = "rmii"; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + touchscreen@38 { + compatible = "edt,edt-ft5x06"; + reg = <0x38>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_edt_ft5x06>; + interrupt-parent = <&gpio6>; + interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio2 9 GPIO_ACTIVE_LOW>; + wake-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; + }; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; + }; + + dac@60 { + compatible = "microchip,mcp4725"; + reg = <0x60>; + }; +}; + +&i2c2 { + touchscreen@41 { + status = "disabled"; + }; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx53-m53evk { + hoggrp { + fsl,pins = < + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x1c4 + MX53_PAD_EIM_EB3__GPIO2_31 0x1d5 + MX53_PAD_PATA_DA_0__GPIO7_6 0x1d5 + MX53_PAD_GPIO_19__CCM_CLKO 0x1d5 + MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK 0x1d5 + MX53_PAD_CSI0_DAT4__GPIO5_22 0x1d5 + MX53_PAD_CSI0_DAT5__GPIO5_23 0x1d5 + MX53_PAD_CSI0_DAT6__GPIO5_24 0x1d5 + MX53_PAD_CSI0_DAT7__GPIO5_25 0x1d5 + MX53_PAD_CSI0_DAT8__GPIO5_26 0x1d5 + MX53_PAD_CSI0_DAT9__GPIO5_27 0x1d5 + MX53_PAD_CSI0_DAT10__GPIO5_28 0x1d5 + MX53_PAD_CSI0_DAT11__GPIO5_29 0x1d5 + MX53_PAD_CSI0_DAT14__GPIO6_0 0x1d5 + >; + }; + + pinctrl_led: ledgrp { + fsl,pins = < + MX53_PAD_CSI0_DAT15__GPIO6_1 0x1d5 + MX53_PAD_CSI0_DAT16__GPIO6_2 0x1d5 + >; + }; + + pinctrl_can1: can1grp { + fsl,pins = < + MX53_PAD_GPIO_7__CAN1_TXCAN 0x1c4 + MX53_PAD_GPIO_8__CAN1_RXCAN 0x1c4 + >; + }; + + pinctrl_can2: can2grp { + fsl,pins = < + MX53_PAD_KEY_COL4__CAN2_TXCAN 0x1c4 + MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x1c4 + >; + }; + + pinctrl_display_gpio: display-gpiogrp { + fsl,pins = < + MX53_PAD_CSI0_DAT12__GPIO5_30 0x1d5 /* Reset */ + MX53_PAD_CSI0_DAT13__GPIO5_31 0x1d5 /* Interrupt */ + >; + }; + + pinctrl_edt_ft5x06: edt-ft5x06grp { + fsl,pins = < + MX53_PAD_PATA_DATA9__GPIO2_9 0x1d5 /* Reset */ + MX53_PAD_CSI0_DAT19__GPIO6_5 0x1d5 /* Interrupt */ + MX53_PAD_PATA_DATA10__GPIO2_10 0x1d5 /* Wake */ + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX53_PAD_FEC_MDC__FEC_MDC 0x4 + MX53_PAD_FEC_MDIO__FEC_MDIO 0x1fc + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x180 + MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x180 + MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x180 + MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x180 + MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x180 + MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x4 + MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x4 + MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x4 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX53_PAD_EIM_D21__I2C1_SCL 0x400001e4 + MX53_PAD_EIM_D28__I2C1_SDA 0x400001e4 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX53_PAD_GPIO_6__I2C3_SDA 0x400001e4 + MX53_PAD_GPIO_5__I2C3_SCL 0x400001e4 + >; + }; + + pinctrl_lvds0: lvds0grp { + /* LVDS pins only have pin mux configuration */ + fsl,pins = < + MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000 + MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000 + MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000 + MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000 + MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 + MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4 + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4 + >; + }; + + pinctrl_usb: usbgrp { + fsl,pins = < + MX53_PAD_GPIO_2__GPIO1_2 0x1d5 + MX53_PAD_GPIO_3__USBOH3_USBH1_OC 0x1d5 + >; + }; + }; +}; + +&ldb { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lvds0>; + status = "okay"; + + lvds0: lvds-channel@0 { + reg = <0>; + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + status = "okay"; + + port@2 { + reg = <2>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usbh1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb>; + vbus-supply = <®_usbh1_vbus>; + phy_type = "utmi"; + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbotg { + dr_mode = "peripheral"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index b3300300aabe..9b672ed2486d 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -702,7 +702,7 @@ reg = <0x63fb0000 0x4000>; interrupts = <6>; clocks = <&clks IMX5_CLK_SDMA_GATE>, - <&clks IMX5_CLK_SDMA_GATE>; + <&clks IMX5_CLK_AHB>; clock-names = "ipg", "ahb"; #dma-cells = <3>; fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin"; diff --git a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi index fb01fa6e4224..2a6ce87071f9 100644 --- a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi +++ b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi @@ -88,6 +88,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; enable-active-high; }; @@ -99,6 +100,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; enable-active-high; regulator-always-on; }; @@ -216,7 +218,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-duration = <10>; phy-reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; phy-supply = <®_enet>; @@ -247,9 +249,9 @@ gpio-cfg = < 0x0000 /* 0:Default */ 0x0000 /* 1:Default */ - 0x0013 /* 2:FN_DMICCLK */ + 0x0000 /* 2:FN_DMICCLK */ 0x0000 /* 3:Default */ - 0x8014 /* 4:FN_DMICCDAT */ + 0x0000 /* 4:FN_DMICCDAT */ 0x0000 /* 5:Default */ >; }; diff --git a/arch/arm/boot/dts/imx6dl-eckelmann-ci4x10.dts b/arch/arm/boot/dts/imx6dl-eckelmann-ci4x10.dts new file mode 100644 index 000000000000..9eb2b73951b2 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-eckelmann-ci4x10.dts @@ -0,0 +1,381 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2016 Eckelmann AG. + * Copyright (C) 2013 Freescale Semiconductor, Inc. + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> + +#include "imx6dl.dtsi" + +/ { + model = "Eckelmann CI 4X10 Board"; + compatible = "eckelmann,imx6dl-ci4x10", "fsl,imx6dl"; + + chosen { + stdout-path = &uart3; + }; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x40000000>; + }; + + rmii_clk: clock-rmii { + /* This clock is provided by the phy (KSZ8091RNB) */ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + }; + + reg_usb_h1_vbus: regulator-usb-h1-vbus { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usb_h1_vbus>; + compatible = "regulator-fixed"; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + siox { + compatible = "eckelmann,siox-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_siox>; + din-gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>; + dout-gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>; + dclk-gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>; + dld-gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + status = "okay"; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + cs-gpios = <&gpio5 12 GPIO_ACTIVE_HIGH>; + status = "okay"; + + flash@0 { + compatible = "everspin,mr25h256"; + reg = <0>; + spi-max-frequency = <15000000>; + }; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio5 25 GPIO_ACTIVE_HIGH>; + status = "okay"; + + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + reg = <0>; + spi-max-frequency = <10000000>; + }; +}; + +&gpio2 { + gpio-line-names = "buzzer", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + +&gpio4 { + gpio-line-names = "", "", "", "", "", "", "", "in2", + "prio2", "prio1", "aux", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + +&gpio6 { + gpio-line-names = "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "in1", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", ""; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + temperature-sensor@49 { + compatible = "ad,ad7414"; + reg = <0x49>; + }; + + rtc@51 { + compatible = "nxp,pcf2127"; + reg = <0x51>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_hog: hog { + fsl,pins = < + MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x00000018 /* buzzer */ + MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x00000018 /* OUT_1 */ + MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x00000018 /* OUT_2 */ + MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x00000018 /* OUT_3 */ + MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x00000000 /* In1 */ + MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x00000000 /* In2 */ + MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x00000018 /* unused watchdog pin */ + MX6QDL_PAD_SD1_DAT2__GPIO1_IO19 0x00000018 /* unused watchdog pin */ + + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT4__ECSPI1_SCLK 0x000100a0 + MX6QDL_PAD_CSI0_DAT5__ECSPI1_MOSI 0x000100a0 + MX6QDL_PAD_CSI0_DAT6__ECSPI1_MISO 0x000100a0 + MX6QDL_PAD_CSI0_DAT7__GPIO5_IO25 0x000100a0 + >; + }; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT19__ECSPI2_SCLK 0x000100b1 + MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x000100b1 + MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x000100b1 + MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x000100b1 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x0001b098 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x0001b098 + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x0001b098 + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x0001b098 + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x0001b098 + MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x0001b0b0 + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x0001b0b0 + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x0001b0b0 + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x0001b0b0 + MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0x00000018 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x0001b020 + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x0001b0b0 + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x0001b020 + MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x0001b0b0 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + /* without SION i2c doesn't detect bus busy */ + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b820 + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b820 + >; + }; + + pinctrl_pcie: pciegrp { + fsl,pins = < + MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x00000018 + >; + }; + + pinctrl_reg_usb_h1_vbus: reg_usb_h1_vbusgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x0001b0b0 + >; + }; + + pinctrl_siox: sioxgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x0001b010 /* DIN */ + MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x0001b010 /* DOUT */ + MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x0001b010 /* DCLK */ + MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x0001b010 /* DLD */ + >; + }; + + pinctrl_uart1_dte: uart1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT11__UART1_TX_DATA 0x0001b010 + MX6QDL_PAD_CSI0_DAT10__UART1_RX_DATA 0x0001b010 + MX6QDL_PAD_EIM_D19__UART1_RTS_B 0x0001b010 + MX6QDL_PAD_EIM_D20__UART1_CTS_B 0x0001b010 + MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x0001b010 /* DCD */ + MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x0001b010 /* DTR */ + MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x0001b010 /* DSR */ + >; + }; + + pinctrl_uart2_dte: uart2grp { + fsl,pins = < + MX6QDL_PAD_EIM_D27__UART2_TX_DATA 0x0001b010 + MX6QDL_PAD_EIM_D26__UART2_RX_DATA 0x0001b010 + MX6QDL_PAD_EIM_D28__UART2_RTS_B 0x0001b010 + MX6QDL_PAD_EIM_D29__UART2_CTS_B 0x0001b010 + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x0001b010 /* DCD */ + MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x0001b010 /* DTR */ + MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x0001b010 /* DSR */ + >; + }; + + pinctrl_uart3_dce: uart3grp { + fsl,pins = < + MX6QDL_PAD_SD4_CLK__UART3_RX_DATA 0x0001b010 + MX6QDL_PAD_SD4_CMD__UART3_TX_DATA 0x0001b010 + >; + }; + + pinctrl_uart4_dce: uart4grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x0001b010 + MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x0001b010 + MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x0001b010 + >; + }; + + pinctrl_uart5_dce: uart5grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x0001b010 + MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x0001b010 + MX6QDL_PAD_CSI0_DAT19__GPIO6_IO05 0x0001b010 /* RTS */ + >; + }; + + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__USB_H1_OC 0x0001b0b0 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x00017059 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x00010059 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x00017059 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x00017059 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x00017059 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x00017059 + MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x00017059 + MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x00017059 + MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x00017059 + MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x00017059 + >; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rmii"; + phy-reset-gpios = <&gpio1 18 GPIO_ACTIVE_LOW>; + phy-handle = <&phy>; + clocks = <&clks IMX6QDL_CLK_ENET>, <&clks IMX6QDL_CLK_ENET>, <&rmii_clk>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + reset-gpio = <&gpio1 20 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_dte>; + uart-has-rtscts; + fsl,dte-mode; + dcd-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; + dtr-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; + dsr-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_dte>; + uart-has-rtscts; + fsl,dte-mode; + dcd-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + dtr-gpios = <&gpio7 13 GPIO_ACTIVE_LOW>; + dsr-gpios = <&gpio6 16 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_dce>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4_dce>; + rts-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5_dce>; + rts-gpios = <&gpio6 5 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&usbh1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; + vbus-supply = <®_usb_h1_vbus>; + status = "okay"; +}; + +&usbotg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <8>; + non-removable; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts index 65c184bb8fb0..d9de49efa802 100644 --- a/arch/arm/boot/dts/imx6dl-riotboard.dts +++ b/arch/arm/boot/dts/imx6dl-riotboard.dts @@ -92,7 +92,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm/boot/dts/imx6dl-sabreauto.dts b/arch/arm/boot/dts/imx6dl-sabreauto.dts index 660d52a245ba..ff3283c83a39 100644 --- a/arch/arm/boot/dts/imx6dl-sabreauto.dts +++ b/arch/arm/boot/dts/imx6dl-sabreauto.dts @@ -11,3 +11,18 @@ model = "Freescale i.MX6 DualLite/Solo SABRE Automotive Board"; compatible = "fsl,imx6dl-sabreauto", "fsl,imx6dl"; }; + +&cpu0 { + operating-points = < + /* kHz uV */ + 996000 1275000 + 792000 1175000 + 396000 1150000 + >; + fsl,soc-operating-points = < + /* ARM kHz SOC-PU uV */ + 996000 1200000 + 792000 1175000 + 396000 1175000 + >; +}; diff --git a/arch/arm/boot/dts/imx6q-ba16.dtsi b/arch/arm/boot/dts/imx6q-ba16.dtsi index adc9455e42c7..37c63402157b 100644 --- a/arch/arm/boot/dts/imx6q-ba16.dtsi +++ b/arch/arm/boot/dts/imx6q-ba16.dtsi @@ -171,7 +171,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-gw54xx.dts b/arch/arm/boot/dts/imx6q-gw54xx.dts index 56e5b5050fcf..cb0a5f7d5a19 100644 --- a/arch/arm/boot/dts/imx6q-gw54xx.dts +++ b/arch/arm/boot/dts/imx6q-gw54xx.dts @@ -12,10 +12,30 @@ /dts-v1/; #include "imx6q.dtsi" #include "imx6qdl-gw54xx.dtsi" +#include <dt-bindings/media/tda1997x.h> / { model = "Gateworks Ventana i.MX6 Dual/Quad GW54XX"; compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q"; + + sound-digital { + compatible = "simple-audio-card"; + simple-audio-card,name = "tda1997x-audio"; + + simple-audio-card,dai-link@0 { + format = "i2s"; + + cpu { + sound-dai = <&ssi2>; + }; + + codec { + bitclock-master; + frame-master; + sound-dai = <&hdmi_receiver>; + }; + }; + }; }; &i2c3 { @@ -35,6 +55,61 @@ }; }; }; + + hdmi_receiver: hdmi-receiver@48 { + compatible = "nxp,tda19971"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tda1997x>; + reg = <0x48>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + DOVDD-supply = <®_3p3v>; + AVDD-supply = <&sw4_reg>; + DVDD-supply = <&sw4_reg>; + #sound-dai-cells = <0>; + nxp,audout-format = "i2s"; + nxp,audout-layout = <0>; + nxp,audout-width = <16>; + nxp,audout-mclk-fs = <128>; + /* + * The 8bpp YUV422 semi-planar mode outputs CbCr[11:4] + * and Y[11:4] across 16bits in the same cycle + * which we map to VP[15:08]<->CSI_DATA[19:12] + */ + nxp,vidout-portcfg = + /*G_Y_11_8<->VP[15:12]<->CSI_DATA[19:16]*/ + < TDA1997X_VP24_V15_12 TDA1997X_G_Y_11_8 >, + /*G_Y_7_4<->VP[11:08]<->CSI_DATA[15:12]*/ + < TDA1997X_VP24_V11_08 TDA1997X_G_Y_7_4 >, + /*R_CR_CBCR_11_8<->VP[07:04]<->CSI_DATA[11:08]*/ + < TDA1997X_VP24_V07_04 TDA1997X_R_CR_CBCR_11_8 >, + /*R_CR_CBCR_7_4<->VP[03:00]<->CSI_DATA[07:04]*/ + < TDA1997X_VP24_V03_00 TDA1997X_R_CR_CBCR_7_4 >; + + port { + tda1997x_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <16>; + hsync-active = <1>; + vsync-active = <1>; + data-active = <1>; + }; + }; + }; +}; + +&ipu1_csi0_from_ipu1_csi0_mux { + bus-width = <16>; +}; + +&ipu1_csi0_mux_from_parallel_sensor { + remote-endpoint = <&tda1997x_to_ipu1_csi0_mux>; + bus-width = <16>; +}; + +&ipu1_csi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0>; }; &ipu2_csi1_from_ipu2_csi1_mux { @@ -63,6 +138,30 @@ >; }; + pinctrl_ipu1_csi0: ipu1_csi0grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x1b0b0 + MX6QDL_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x1b0b0 + MX6QDL_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x1b0b0 + MX6QDL_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x1b0b0 + MX6QDL_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x1b0b0 + MX6QDL_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x1b0b0 + MX6QDL_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x1b0b0 + MX6QDL_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x1b0b0 + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 + >; + }; + pinctrl_ipu2_csi1: ipu2_csi1grp { fsl,pins = < MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19 0x1b0b0 @@ -78,4 +177,10 @@ MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK 0x1b0b0 >; }; + + pinctrl_tda1997x: tda1997xgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 + >; + }; }; diff --git a/arch/arm/boot/dts/imx6q-logicpd.dts b/arch/arm/boot/dts/imx6q-logicpd.dts index 45eb0b7f75f8..d96ae54be338 100644 --- a/arch/arm/boot/dts/imx6q-logicpd.dts +++ b/arch/arm/boot/dts/imx6q-logicpd.dts @@ -21,6 +21,8 @@ panel-lvds0 { compatible = "okaya,rs800480t-7x0gp"; + power-supply = <®_lcd_reset>; + backlight = <&backlight>; port { panel_in_lvds0: endpoint { @@ -38,7 +40,6 @@ regulator-max-microvolt = <3300000>; gpio = <&gpio4 17 GPIO_ACTIVE_HIGH>; enable-active-high; - regulator-always-on; vin-supply = <®_3v3>; startup-delay-us = <500000>; }; @@ -52,7 +53,6 @@ regulator-max-microvolt = <3300000>; gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; enable-active-high; - regulator-always-on; vin-supply = <®_lcd>; }; }; diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts index d8ccb533b6b7..84b30bd6908f 100644 --- a/arch/arm/boot/dts/imx6q-marsboard.dts +++ b/arch/arm/boot/dts/imx6q-marsboard.dts @@ -110,7 +110,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts index 2ce8399a10ba..bfff87ce2e1f 100644 --- a/arch/arm/boot/dts/imx6q-tbs2910.dts +++ b/arch/arm/boot/dts/imx6q-tbs2910.dts @@ -98,7 +98,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-zii-rdu2.dts b/arch/arm/boot/dts/imx6q-zii-rdu2.dts index 0f0743db2779..a1c5e69d81ba 100644 --- a/arch/arm/boot/dts/imx6q-zii-rdu2.dts +++ b/arch/arm/boot/dts/imx6q-zii-rdu2.dts @@ -1,42 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2016-2017 Zodiac Inflight Innovations - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6qdl-apf6.dtsi b/arch/arm/boot/dts/imx6qdl-apf6.dtsi index 1ebf29f43a24..4738c3c1ab50 100644 --- a/arch/arm/boot/dts/imx6qdl-apf6.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apf6.dtsi @@ -51,7 +51,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-duration = <10>; phy-reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-emcon.dtsi b/arch/arm/boot/dts/imx6qdl-emcon.dtsi index 397e205551c4..70d26616d771 100644 --- a/arch/arm/boot/dts/imx6qdl-emcon.dtsi +++ b/arch/arm/boot/dts/imx6qdl-emcon.dtsi @@ -77,8 +77,6 @@ pwm_fan: pwm-fan { compatible = "pwm-fan"; - cooling-min-state = <0>; - cooling-max-state = <4>; #cooling-cells = <2>; pwms = <&pwm4 0 50000>; cooling-levels = <0 64 127 191 255>; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index 81b2fcf6eedf..e4d1c5250d1e 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -10,6 +10,7 @@ */ #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/sound/fsl-imx-audmux.h> / { /* these are used by bootloader for disabling nodes */ @@ -115,12 +116,12 @@ }; }; - sound { + sound-analog { compatible = "fsl,imx6q-ventana-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "sgtl5000-audio"; ssi-controller = <&ssi1>; - audio-codec = <&codec>; + audio-codec = <&sgtl5000>; audio-routing = "MIC_IN", "Mic Jack", "Mic Jack", "Mic Bias", @@ -134,6 +135,25 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux>; /* AUD4<->sgtl5000 */ status = "okay"; + + ssi2 { + fsl,audmux-port = <1>; + fsl,port-config = < + (IMX_AUDMUX_V2_PTCR_TFSDIR | + IMX_AUDMUX_V2_PTCR_TFSEL(4+8) | /* RXFS */ + IMX_AUDMUX_V2_PTCR_TCLKDIR | + IMX_AUDMUX_V2_PTCR_TCSEL(4+8) | /* RXC */ + IMX_AUDMUX_V2_PTCR_SYN) + IMX_AUDMUX_V2_PDCR_RXDSEL(4) + >; + }; + + aud5 { + fsl,audmux-port = <4>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN + IMX_AUDMUX_V2_PDCR_RXDSEL(1)>; + }; }; &can1 { @@ -332,7 +352,7 @@ pinctrl-0 = <&pinctrl_i2c3>; status = "okay"; - codec: sgtl5000@a { + sgtl5000: audio-codec@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>; @@ -476,6 +496,9 @@ MX6QDL_PAD_SD2_DAT2__AUD4_TXD 0x110b0 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS 0x130b0 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* AUD4_MCK */ + MX6QDL_PAD_EIM_D25__AUD5_RXC 0x130b0 + MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 + MX6QDL_PAD_EIM_D24__AUD5_RXFS 0x130b0 >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi index 8e46a80f57a4..c23ba229fd05 100644 --- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi @@ -46,6 +46,8 @@ */ #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/media/tda1997x.h> +#include <dt-bindings/sound/fsl-imx-audmux.h> / { /* these are used by bootloader for disabling nodes */ @@ -99,6 +101,50 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; + + sound-digital { + compatible = "simple-audio-card"; + simple-audio-card,name = "tda1997x-audio"; + + simple-audio-card,dai-link@0 { + format = "i2s"; + + cpu { + sound-dai = <&ssi2>; + }; + + codec { + bitclock-master; + frame-master; + sound-dai = <&hdmi_receiver>; + }; + }; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; /* AUD5<->tda1997x */ + status = "okay"; + + ssi1 { + fsl,audmux-port = <0>; + fsl,port-config = < + (IMX_AUDMUX_V2_PTCR_TFSDIR | + IMX_AUDMUX_V2_PTCR_TFSEL(4+8) | /* RXFS */ + IMX_AUDMUX_V2_PTCR_TCLKDIR | + IMX_AUDMUX_V2_PTCR_TCSEL(4+8) | /* RXC */ + IMX_AUDMUX_V2_PTCR_SYN) + IMX_AUDMUX_V2_PDCR_RXDSEL(4) + >; + }; + + aud5 { + fsl,audmux-port = <4>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN + IMX_AUDMUX_V2_PDCR_RXDSEL(0)>; + }; }; &can1 { @@ -264,6 +310,60 @@ #gpio-cells = <2>; }; + hdmi_receiver: hdmi-receiver@48 { + compatible = "nxp,tda19971"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tda1997x>; + reg = <0x48>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + DOVDD-supply = <®_3p3>; + AVDD-supply = <®_1p8b>; + DVDD-supply = <®_1p8a>; + #sound-dai-cells = <0>; + nxp,audout-format = "i2s"; + nxp,audout-layout = <0>; + nxp,audout-width = <16>; + nxp,audout-mclk-fs = <128>; + /* + * The 8bpp YUV422 semi-planar mode outputs CbCr[11:4] + * and Y[11:4] across 16bits in the same cycle + * which we map to VP[15:08]<->CSI_DATA[19:12] + */ + nxp,vidout-portcfg = + /*G_Y_11_8<->VP[15:12]<->CSI_DATA[19:16]*/ + < TDA1997X_VP24_V15_12 TDA1997X_G_Y_11_8 >, + /*G_Y_7_4<->VP[11:08]<->CSI_DATA[15:12]*/ + < TDA1997X_VP24_V11_08 TDA1997X_G_Y_7_4 >, + /*R_CR_CBCR_11_8<->VP[07:04]<->CSI_DATA[11:08]*/ + < TDA1997X_VP24_V07_04 TDA1997X_R_CR_CBCR_11_8 >, + /*R_CR_CBCR_7_4<->VP[03:00]<->CSI_DATA[07:04]*/ + < TDA1997X_VP24_V03_00 TDA1997X_R_CR_CBCR_7_4 >; + + port { + tda1997x_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <16>; + hsync-active = <1>; + vsync-active = <1>; + data-active = <1>; + }; + }; + }; +}; + +&ipu1_csi0_from_ipu1_csi0_mux { + bus-width = <16>; +}; + +&ipu1_csi0_mux_from_parallel_sensor { + remote-endpoint = <&tda1997x_to_ipu1_csi0_mux>; + bus-width = <16>; +}; + +&ipu1_csi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0>; }; &pcie { @@ -321,6 +421,14 @@ }; &iomuxc { + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 + MX6QDL_PAD_DISP0_DAT14__AUD5_RXC 0x130b0 + MX6QDL_PAD_DISP0_DAT13__AUD5_RXFS 0x130b0 + >; + }; + pinctrl_flexcan1: flexcan1grp { fsl,pins = < MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b1 @@ -376,6 +484,30 @@ >; }; + pinctrl_ipu1_csi0: ipu1_csi0grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x1b0b0 + MX6QDL_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x1b0b0 + MX6QDL_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x1b0b0 + MX6QDL_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x1b0b0 + MX6QDL_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x1b0b0 + MX6QDL_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x1b0b0 + MX6QDL_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x1b0b0 + MX6QDL_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x1b0b0 + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 + >; + }; + pinctrl_pcie: pciegrp { fsl,pins = < MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 /* PCIE RST */ @@ -400,6 +532,12 @@ >; }; + pinctrl_tda1997x: tda1997xgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 + >; + }; + pinctrl_uart2: uart2grp { fsl,pins = < MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 diff --git a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi index 9cb9a7439121..aee9221f0f29 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi @@ -311,7 +311,7 @@ tlv320aic3105: codec@18 { compatible = "ti,tlv320aic3x"; reg = <0x18>; - gpio-reset = <&gpio5 17 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio5 17 GPIO_ACTIVE_LOW>; clocks = <&clks IMX6QDL_CLK_CKO>; ai3x-micbias-vg = <2>; /* MICBIAS_2_5V */ /* Regulators */ diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi index 027df06c5dc7..7e53ac6cfa8a 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi @@ -79,7 +79,7 @@ status = "okay"; cs-gpios = <&gpio4 24 0>; - flash@0 { + som_flash: flash@0 { compatible = "m25p80", "jedec,spi-nor"; spi-max-frequency = <20000000>; reg = <0>; @@ -121,7 +121,7 @@ pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; - eeprom@50 { + som_eeprom: eeprom@50 { compatible = "atmel,24c32"; reg = <0x50>; }; diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 1280de50a984..f3404dd10537 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -292,7 +292,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; fsl,err006687-workaround-present; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index a0705066ccba..185fb17a3500 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -202,7 +202,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi index 4ccb7afc4b35..6d7f6b9035bc 100644 --- a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi @@ -53,7 +53,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_microsom_enet_ar8035>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-duration = <2>; phy-reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-var-dart.dtsi b/arch/arm/boot/dts/imx6qdl-var-dart.dtsi index 8752a4961c47..c41cac502bac 100644 --- a/arch/arm/boot/dts/imx6qdl-var-dart.dtsi +++ b/arch/arm/boot/dts/imx6qdl-var-dart.dtsi @@ -183,7 +183,7 @@ IOVDD-supply = <®_3p3v>; DVDD-supply = <®_3p3v>; ai3x-ocmv = <0>; - gpio-reset = <&gpio5 5 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio5 5 GPIO_ACTIVE_LOW>; }; }; diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi index b7d5fb421404..50d9a989e06a 100644 --- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi @@ -224,7 +224,7 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi index 69942c7ff89d..93be00a60c88 100644 --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi @@ -1,42 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2016-2017 Zodiac Inflight Innovations - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/gpio/gpio.h> @@ -210,6 +174,7 @@ panel { power-supply = <®_3p3v_display>; + backlight = <&sp_backlight>; status = "disabled"; port { @@ -327,7 +292,7 @@ compatible = "zii,rave-sp-watchdog"; }; - backlight { + sp_backlight: backlight { compatible = "zii,rave-sp-backlight"; }; @@ -384,7 +349,7 @@ AVDD-supply = <®_3p3v>; IOVDD-supply = <®_3p3v>; DVDD-supply = <&vgen4_reg>; - gpio-reset = <&gpio1 2 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; }; accel@1c { @@ -528,6 +493,11 @@ }; }; + watchdog@38 { + compatible = "zii,rave-wdt"; + reg = <0x38>; + }; + temp-sense@48 { compatible = "national,lm75"; reg = <0x48>; @@ -572,7 +542,7 @@ AVDD-supply = <®_3p3v>; IOVDD-supply = <®_3p3v>; DVDD-supply = <&vgen4_reg>; - gpio-reset = <&gpio1 0 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; }; touchscreen@20 { diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index fe17a3405edc..b3a77bcf00d5 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -4,6 +4,7 @@ // Copyright 2011 Linaro Ltd. #include <dt-bindings/clock/imx6qdl-clock.h> +#include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/arm-gic.h> / { @@ -279,6 +280,7 @@ ranges = <0x81000000 0 0 0x01f80000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */ num-lanes = <1>; + num-viewport = <4>; interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi"; #interrupt-cells = <1>; @@ -833,6 +835,14 @@ status = "disabled"; }; + snvs_pwrkey: snvs-powerkey { + compatible = "fsl,sec-v4.0-pwrkey"; + regmap = <&snvs>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + linux,keycode = <KEY_POWER>; + wakeup-source; + }; + snvs_lpgpr: snvs-lpgpr { compatible = "fsl,imx6q-snvs-lpgpr"; }; @@ -918,7 +928,7 @@ compatible = "fsl,imx6q-sdma", "fsl,imx35-sdma"; reg = <0x020ec000 0x4000>; interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX6QDL_CLK_SDMA>, + clocks = <&clks IMX6QDL_CLK_IPG>, <&clks IMX6QDL_CLK_SDMA>; clock-names = "ipg", "ahb"; #dma-cells = <3>; @@ -1129,14 +1139,16 @@ reg = <0x021ac000 0x4000>; }; - mmdc0: mmdc@21b0000 { /* MMDC0 */ + mmdc0: memory-controller@21b0000 { /* MMDC0 */ compatible = "fsl,imx6q-mmdc"; reg = <0x021b0000 0x4000>; clocks = <&clks IMX6QDL_CLK_MMDC_P0_IPG>; }; - mmdc1: mmdc@21b4000 { /* MMDC1 */ + mmdc1: memory-controller@21b4000 { /* MMDC1 */ + compatible = "fsl,imx6q-mmdc"; reg = <0x021b4000 0x4000>; + status = "disabled"; }; weim: weim@21b8000 { diff --git a/arch/arm/boot/dts/imx6qp-zii-rdu2.dts b/arch/arm/boot/dts/imx6qp-zii-rdu2.dts index 98bf7a6b2850..57de447c4609 100644 --- a/arch/arm/boot/dts/imx6qp-zii-rdu2.dts +++ b/arch/arm/boot/dts/imx6qp-zii-rdu2.dts @@ -1,42 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2016-2017 Zodiac Inflight Innovations - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 4b4813f176cd..9ddbeea64b72 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -23,6 +23,13 @@ gpio2 = &gpio3; gpio3 = &gpio4; gpio4 = &gpio5; + i2c0 = &i2c1; + i2c1 = &i2c2; + i2c2 = &i2c3; + mmc0 = &usdhc1; + mmc1 = &usdhc2; + mmc2 = &usdhc3; + mmc3 = &usdhc4; serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; @@ -741,7 +748,7 @@ reg = <0x020ec000 0x4000>; interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6SL_CLK_SDMA>, - <&clks IMX6SL_CLK_SDMA>; + <&clks IMX6SL_CLK_AHB>; clock-names = "ipg", "ahb"; #dma-cells = <3>; /* imx6sl reuses imx6q sdma firmware */ @@ -922,7 +929,7 @@ status = "disabled"; }; - mmdc: mmdc@21b0000 { + memory-controller@21b0000 { compatible = "fsl,imx6sl-mmdc", "fsl,imx6q-mmdc"; reg = <0x021b0000 0x4000>; clocks = <&clks IMX6SL_CLK_MMDC_P0_IPG>; diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi index 62847c68330b..1b4899f0fcde 100644 --- a/arch/arm/boot/dts/imx6sll.dtsi +++ b/arch/arm/boot/dts/imx6sll.dtsi @@ -64,6 +64,7 @@ 198000 1175000 >; clock-latency = <61036>; /* two CLK32 periods */ + #cooling-cells = <2>; clocks = <&clks IMX6SLL_CLK_ARM>, <&clks IMX6SLL_CLK_PLL2_PFD2>, <&clks IMX6SLL_CLK_STEP>, @@ -621,7 +622,7 @@ compatible = "fsl,imx6sll-sdma", "fsl,imx35-sdma"; reg = <0x020ec000 0x4000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX6SLL_CLK_SDMA>, + clocks = <&clks IMX6SLL_CLK_IPG>, <&clks IMX6SLL_CLK_SDMA>; clock-names = "ipg", "ahb"; #dma-cells = <3>; diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts index b0ee324afe58..315044ccd65f 100644 --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts @@ -75,7 +75,7 @@ &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <ðphy1>; fsl,magic-packet; status = "okay"; diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi index 08ede56c3f10..f6972deb5e39 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi @@ -191,7 +191,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet1>; phy-supply = <®_enet_3v3>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <ðphy1>; phy-reset-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>; status = "okay"; diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index 5b16e65f7696..b16a123990a2 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -820,7 +820,7 @@ compatible = "fsl,imx6sx-sdma", "fsl,imx6q-sdma"; reg = <0x020ec000 0x4000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX6SX_CLK_SDMA>, + clocks = <&clks IMX6SX_CLK_IPG>, <&clks IMX6SX_CLK_SDMA>; clock-names = "ipg", "ahb"; #dma-cells = <3>; @@ -1017,7 +1017,7 @@ status = "disabled"; }; - mmdc: mmdc@21b0000 { + memory-controller@21b0000 { compatible = "fsl,imx6sx-mmdc", "fsl,imx6q-mmdc"; reg = <0x021b0000 0x4000>; clocks = <&clks IMX6SX_CLK_MMDC_P0_IPG>; diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index 62ed30c781ed..bbf010c73336 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -708,7 +708,7 @@ "fsl,imx35-sdma"; reg = <0x020ec000 0x4000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX6UL_CLK_SDMA>, + clocks = <&clks IMX6UL_CLK_IPG>, <&clks IMX6UL_CLK_SDMA>; clock-names = "ipg", "ahb"; #dma-cells = <3>; @@ -914,7 +914,7 @@ status = "disabled"; }; - mmdc: mmdc@21b0000 { + memory-controller@21b0000 { compatible = "fsl,imx6ul-mmdc", "fsl,imx6q-mmdc"; reg = <0x021b0000 0x4000>; clocks = <&clks IMX6UL_CLK_MMDC_P0_IPG>; diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi new file mode 100644 index 000000000000..50abf18ad30b --- /dev/null +++ b/arch/arm/boot/dts/imx7-mba7.dtsi @@ -0,0 +1,550 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 +/* + * Device Tree Include file for TQ Systems MBa7 carrier board. + * + * Copyright (C) 2016 TQ Systems GmbH + * Author: Markus Niebel <Markus.Niebel@tq-group.com> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com> + * + * Note: This file does not include nodes for all peripheral devices. + * As device driver coverage increases additional nodes can be added. + */ + +#include <dt-bindings/input/input.h> +#include <dt-bindings/net/ti-dp83867.h> + +/ { + beeper { + compatible = "gpio-beeper"; + gpios = <&pca9555 0 GPIO_ACTIVE_HIGH>; + }; + + chosen { + stdout-path = &uart6; + }; + + gpio_buttons: gpio-keys { + compatible = "gpio-keys"; + + button-0 { + /* #SWITCH_A */ + label = "S11"; + linux,code = <KEY_1>; + gpios = <&pca9555 13 GPIO_ACTIVE_LOW>; + }; + + button-1 { + /* #SWITCH_B */ + label = "S12"; + linux,code = <KEY_2>; + gpios = <&pca9555 14 GPIO_ACTIVE_LOW>; + }; + + button-2 { + /* #SWITCH_C */ + label = "S13"; + linux,code = <KEY_3>; + gpios = <&pca9555 15 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + led1 { + label = "led1"; + gpios = <&pca9555 8 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + + led2 { + label = "led2"; + gpios = <&pca9555 9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + reg_sd1_vmmc: regulator-sd1-vmmc { + compatible = "regulator-fixed"; + regulator-name = "VCC3V3_SD1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_fec1_pwdn: regulator-fec1-pwdn { + compatible = "regulator-fixed"; + regulator-name = "PWDN_FEC1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_fec2_pwdn: regulator-fec2-pwdn { + compatible = "regulator-fixed"; + regulator-name = "PWDN_FEC2"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { + compatible = "regulator-fixed"; + regulator-name = "VBUS_USBOTG1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg2_vbus: regulator-usb-otg2-vbus { + compatible = "regulator-fixed"; + regulator-name = "VBUS_USBOTG2"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_mpcie_1v5: regulator-mpcie-1v5 { + compatible = "regulator-fixed"; + regulator-name = "VCC1V5_MPCIE"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&pca9555 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_mpcie_3v3: regulator-mpcie-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC3V3_MPCIE"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pca9555 10 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_mba_12v0: regulator-mba-12v0 { + compatible = "regulator-fixed"; + regulator-name = "VCC12V0_MBA7"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + gpio = <&pca9555 11 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_lvds_transmitter: regulator-lvds-transmitter { + compatible = "regulator-fixed"; + regulator-name = "#SHTDN_LVDS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pca9555 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_vref_1v8: regulator-vref-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC1V8_REF"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + vin-supply = <&sw2_reg>; + }; + + reg_audio_3v3: regulator-audio-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC3V3_AUDIO"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; +}; + +&adc1 { + vref-supply = <®_vref_1v8>; + status = "okay"; +}; + +&adc2 { + vref-supply = <®_vref_1v8>; + status = "okay"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + num-chipselects = <3>; + cs-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>, <&gpio4 1 GPIO_ACTIVE_LOW>, + <&gpio4 2 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + num-chipselects = <1>; + status = "okay"; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + phy-mode = "rgmii-id"; + phy-reset-gpios = <&gpio7 15 GPIO_ACTIVE_LOW>; + phy-reset-duration = <1>; + phy-reset-delay = <1>; + phy-supply = <®_fec1_pwdn>; + phy-handle = <ðphy1_0>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy1_0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>; + ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + /* LED1: Link/Activity, LED2: Error */ + ti,led-function = <0x0db0>; + /* Active low, LED1 and LED2 driven by phy */ + ti,led-ctrl = <0x1001>; + }; + }; +}; + +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + status = "okay"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + status = "okay"; +}; + +&i2c1 { + lm75: temperature-sensor@49 { + compatible = "national,lm75"; + reg = <0x49>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + tlv320aic32x4: audio-codec@18 { + compatible = "ti,tlv320aic32x4"; + reg = <0x18>; + clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>; + clock-names = "mclk"; + ldoin-supply = <®_audio_3v3>; + iov-supply = <®_audio_3v3>; + }; + + pca9555: gpio-expander@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pca9555>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio7>; + interrupts = <12 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog_mba7_1>; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX7D_PAD_ECSPI1_MISO__ECSPI1_MISO 0x7c + MX7D_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x74 + MX7D_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x74 + MX7D_PAD_UART1_RX_DATA__GPIO4_IO0 0x74 + MX7D_PAD_UART1_TX_DATA__GPIO4_IO1 0x74 + MX7D_PAD_UART2_RX_DATA__GPIO4_IO2 0x74 + >; + }; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX7D_PAD_ECSPI2_MISO__ECSPI2_MISO 0x7c + MX7D_PAD_ECSPI2_MOSI__ECSPI2_MOSI 0x74 + MX7D_PAD_ECSPI2_SCLK__ECSPI2_SCLK 0x74 + MX7D_PAD_ECSPI2_SS0__ECSPI2_SS0 0x74 + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x02 + MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x00 + MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x71 + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x71 + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x71 + MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x71 + MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x71 + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x71 + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x79 + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x79 + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x79 + MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x79 + MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x79 + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x79 + /* Reset: SION, 100kPU, SRE_FAST, DSE_X1 */ + MX7D_PAD_ENET1_COL__GPIO7_IO15 0x40000070 + /* INT/PWDN: SION, 100kPU, HYS, SRE_FAST, DSE_X1 */ + MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x40000078 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO12__FLEXCAN1_RX 0x5a + MX7D_PAD_GPIO1_IO13__FLEXCAN1_TX 0x52 + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x5a + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x52 + >; + }; + + pinctrl_hog_mba7_1: hogmba71grp { + fsl,pins = < + /* Limitation: WDOG2_B / WDOG2_RESET not usable */ + MX7D_PAD_ENET1_RX_CLK__GPIO7_IO13 0x4000007c + MX7D_PAD_ENET1_CRS__GPIO7_IO14 0x40000074 + /* #BOOT_EN */ + MX7D_PAD_UART2_TX_DATA__GPIO4_IO3 0x40000010 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x40000078 + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x40000078 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX7D_PAD_I2C3_SCL__I2C3_SCL 0x40000078 + MX7D_PAD_I2C3_SDA__I2C3_SDA 0x40000078 + >; + }; + + + pinctrl_pca9555: pca95550grp { + fsl,pins = < + MX7D_PAD_ENET1_TX_CLK__GPIO7_IO12 0x78 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x7e + MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX 0x76 + MX7D_PAD_UART3_CTS_B__UART3_DCE_CTS 0x76 + MX7D_PAD_UART3_RTS_B__UART3_DCE_RTS 0x7e + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX7D_PAD_SAI2_TX_SYNC__UART4_DCE_RX 0x7e + MX7D_PAD_SAI2_TX_BCLK__UART4_DCE_TX 0x76 + MX7D_PAD_SAI2_RX_DATA__UART4_DCE_CTS 0x76 + MX7D_PAD_SAI2_TX_DATA__UART4_DCE_RTS 0x7e + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX7D_PAD_I2C4_SCL__UART5_DCE_RX 0x7e + MX7D_PAD_I2C4_SDA__UART5_DCE_TX 0x76 + >; + }; + + pinctrl_uart6: uart6grp { + fsl,pins = < + MX7D_PAD_EPDC_DATA08__UART6_DCE_RX 0x7d + MX7D_PAD_EPDC_DATA09__UART6_DCE_TX 0x75 + MX7D_PAD_EPDC_DATA11__UART6_DCE_CTS 0x75 + MX7D_PAD_EPDC_DATA10__UART6_DCE_RTS 0x7d + >; + }; + + pinctrl_uart7: uart7grp { + fsl,pins = < + MX7D_PAD_EPDC_DATA12__UART7_DCE_RX 0x7e + MX7D_PAD_EPDC_DATA13__UART7_DCE_TX 0x76 + MX7D_PAD_EPDC_DATA15__UART7_DCE_CTS 0x76 + /* Limitation: RTS is not connected */ + MX7D_PAD_EPDC_DATA14__UART7_DCE_RTS 0x7e + >; + }; + + pinctrl_usdhc1_gpio: usdhc1grp_gpio { + fsl,pins = < + /* WP */ + MX7D_PAD_SD1_WP__GPIO5_IO1 0x7c + /* CD */ + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x7c + /* VSELECT */ + MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x5e + MX7D_PAD_SD1_CLK__SD1_CLK 0x57 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5e + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5e + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5e + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5e + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x5a + MX7D_PAD_SD1_CLK__SD1_CLK 0x57 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp_200mhz { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x5b + MX7D_PAD_SD1_CLK__SD1_CLK 0x57 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b + >; + }; +}; + +&iomuxc_lpsr { + pinctrl_pwm1: pwm1grp { + fsl,pins = < + /* LCD_CONTRAST */ + MX7D_PAD_LPSR_GPIO1_IO01__PWM1_OUT 0x50 + >; + }; + + pinctrl_usbotg1: usbotg1grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO04__USB_OTG1_OC 0x5c + MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x59 + >; + }; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + assigned-clocks = <&clks IMX7D_UART4_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart6 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart6>; + assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart7 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart7>; + assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + uart-has-rtscts; + status = "okay"; +}; + +&usbh { + status = "okay"; +}; + +&usbotg1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg1>; + vbus-supply = <®_usb_otg1_vbus>; + srp-disable; + hnp-disable; + adp-disable; + dr_mode = "host"; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>; + cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; + vmmc-supply = <®_sd1_vmmc>; + bus-width = <4>; + no-1-8-v; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7-tqma7.dtsi b/arch/arm/boot/dts/imx7-tqma7.dtsi new file mode 100644 index 000000000000..9aaed85138cb --- /dev/null +++ b/arch/arm/boot/dts/imx7-tqma7.dtsi @@ -0,0 +1,249 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 +/* + * Device Tree Include file for TQ Systems TQMa7x boards with full mounted PCB. + * + * Copyright (C) 2016 TQ Systems GmbH + * Author: Markus Niebel <Markus.Niebel@tq-group.com> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com> + */ + +/ { + memory@80000000 { + device_type = "memory"; + /* 512 MB - default configuration */ + reg = <0x80000000 0x20000000>; + }; +}; + +&cpu0 { + arm-supply = <&sw1a_reg>; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + clock-frequency = <100000>; + status = "okay"; + + pfuze3000: pmic@8 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic1>; + compatible = "fsl,pfuze3000"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1a { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + /* use sw1c_reg to align with pfuze100/pfuze200 */ + sw1c_reg: sw1b { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + regulator-always-on; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen2_reg: vldo2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + regulator-always-on; + }; + + vgen3_reg: vccsd { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen4_reg: v33 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + + /* NXP SE97BTP with temperature sensor + eeprom */ + se97b: temperature-sensor-eeprom@1e { + compatible = "nxp,se97b", "jedec,jc-42.4-temp"; + reg = <0x1e>; + status = "okay"; + }; + + /* ST M24C64 */ + m24c64: eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; + status = "okay"; + }; + + at24c02: eeprom@56 { + compatible = "atmel,24c02"; + reg = <0x56>; + pagesize = <16>; + status = "okay"; + }; + + ds1339: rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + }; +}; + +&iomuxc { + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX7D_PAD_I2C1_SDA__I2C1_SDA 0x40000078 + MX7D_PAD_I2C1_SCL__I2C1_SCL 0x40000078 + >; + }; + + pinctrl_pmic1: pmic1grp { + fsl,pins = < + MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x4000005C + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 + MX7D_PAD_SD3_CLK__SD3_CLK 0x56 + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 + MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp_100mhz { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x5a + MX7D_PAD_SD3_CLK__SD3_CLK 0x51 + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a + MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1a + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp_200mhz { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x5b + MX7D_PAD_SD3_CLK__SD3_CLK 0x51 + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b + MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1b + >; + }; +}; + +&iomuxc_lpsr { + pinctrl_wdog1: wdog1grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x30 + >; + }; +}; + +&sdma { + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; + assigned-clock-rates = <400000000>; + bus-width = <8>; + non-removable; + vmmc-supply = <&vgen4_reg>; + vqmmc-supply = <&sw2_reg>; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog1>; + /* + * Errata e10574: + * WDOG reset needs to run with WDOG_RESET_B signal enabled. + * X1-51 (WDOG1#) signal needs carrier board handling to reset + * TQMa7 on X1-22 (RESET_IN#). + */ + fsl,ext-reset-output; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7d-mba7.dts b/arch/arm/boot/dts/imx7d-mba7.dts new file mode 100644 index 000000000000..221274c73dbd --- /dev/null +++ b/arch/arm/boot/dts/imx7d-mba7.dts @@ -0,0 +1,119 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 +/* + * Device Tree Source for TQ Systems TQMa7D board on MBa7 carrier board. + * + * Copyright (C) 2016 TQ Systems GmbH + * Author: Markus Niebel <Markus.Niebel@tq-group.com> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com> + */ + +/dts-v1/; + +#include "imx7d-tqma7.dtsi" +#include "imx7-mba7.dtsi" + +/ { + model = "TQ Systems TQMa7D board on MBa7 carrier board"; + compatible = "tq,imx7d-mba7", "fsl,imx7d"; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2>; + phy-mode = "rgmii-id"; + phy-reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; + phy-reset-duration = <1>; + phy-reset-delay = <1>; + phy-supply = <®_fec2_pwdn>; + phy-handle = <ðphy2_0>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy2_0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>; + ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + /* LED1: Link/Activity, LED2: error */ + ti,led-function = <0x0db0>; + /* active low, LED1/2 driven by phy */ + ti,led-ctrl = <0x1001>; + }; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog_mba7_1>; + + pinctrl_enet2: enet2grp { + fsl,pins = < + MX7D_PAD_SD2_CD_B__ENET2_MDIO 0x02 + MX7D_PAD_SD2_WP__ENET2_MDC 0x00 + MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC 0x71 + MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0 0x71 + MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1 0x71 + MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2 0x71 + MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3 0x71 + MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL 0x71 + MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC 0x79 + MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0 0x79 + MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1 0x79 + MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2 0x79 + MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3 0x79 + MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL 0x79 + /* Reset: SION, 100kPU, SRE_FAST, DSE_X1 */ + MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x40000070 + /* INT/PWDN: SION, 100kPU, HYS, SRE_FAST, DSE_X1 */ + MX7D_PAD_EPDC_PWR_STAT__GPIO2_IO31 0x40000078 + >; + }; + + pinctrl_pcie: pciegrp { + fsl,pins = < + /* #pcie_wake */ + MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30 0x70 + /* #pcie_rst */ + MX7D_PAD_SD2_CLK__GPIO5_IO12 0x70 + /* #pcie_dis */ + MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x70 + >; + }; +}; + +&iomuxc_lpsr { + pinctrl_usbotg2: usbotg2grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO06__USB_OTG2_OC 0x5c + MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x59 + >; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + /* 1.5V logically from 3.3V */ + /* probe deferral not supported */ + /* pcie-bus-supply = <®_mpcie_1v5>; */ + reset-gpio = <&gpio5 12 GPIO_ACTIVE_LOW>; + disable-gpio = <&gpio2 29 GPIO_ACTIVE_LOW>; + power-on-gpio = <&gpio2 30 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&usbotg2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg2>; + vbus-supply = <®_usb_otg2_vbus>; + srp-disable; + hnp-disable; + adp-disable; + dr_mode = "host"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7d-pico.dtsi b/arch/arm/boot/dts/imx7d-pico.dtsi index 3fd595a71202..6f50ebf31a0a 100644 --- a/arch/arm/boot/dts/imx7d-pico.dtsi +++ b/arch/arm/boot/dts/imx7d-pico.dtsi @@ -92,7 +92,7 @@ <&clks IMX7D_ENET1_TIME_ROOT_CLK>; assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; assigned-clock-rates = <0>, <100000000>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <ðphy0>; fsl,magic-packet; phy-reset-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/imx7d-tqma7.dtsi b/arch/arm/boot/dts/imx7d-tqma7.dtsi new file mode 100644 index 000000000000..8ad3048dac0d --- /dev/null +++ b/arch/arm/boot/dts/imx7d-tqma7.dtsi @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 +/* + * Device Tree Include file for TQ Systems TQMa7D board with NXP i.MX7Dual SoC. + * + * Copyright (C) 2016 TQ Systems GmbH + * Author: Markus Niebel <Markus.Niebel@tq-group.com> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com> + */ + +#include "imx7d.dtsi" +#include "imx7-tqma7.dtsi" diff --git a/arch/arm/boot/dts/imx7d-zii-rpu2.dts b/arch/arm/boot/dts/imx7d-zii-rpu2.dts new file mode 100644 index 000000000000..3e467a94e8a6 --- /dev/null +++ b/arch/arm/boot/dts/imx7d-zii-rpu2.dts @@ -0,0 +1,941 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Device tree file for ZII's RPU2 board + * + * RPU - Remote Peripheral Unit + * + * Copyright (C) 2019 Zodiac Inflight Innovations + */ + +/dts-v1/; +#include <dt-bindings/thermal/thermal.h> +#include "imx7d.dtsi" + +/ { + model = "ZII RPU2 Board"; + compatible = "zii,imx7d-rpu2", "fsl,imx7d"; + + chosen { + stdout-path = &uart1; + }; + + cs2000_ref: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24576000>; + }; + + cs2000_in_dummy: dummy-oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pinctrl_leds_debug>; + pinctrl-names = "default"; + + debug { + label = "zii:green:debug1"; + gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>, + <&adc2 1>; + }; + + reg_can1_stby: regulator-can1-stby { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1_stby>; + regulator-name = "can1-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_can2_stby: regulator-can2-stby { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2_stby>; + regulator-name = "can2-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_vref_1v8: regulator-vref-1v8 { + compatible = "regulator-fixed"; + regulator-name = "vref-1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "GEN_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_5p0v_main: regulator-5p0v-main { + compatible = "regulator-fixed"; + regulator-name = "5V_MAIN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + sound1 { + compatible = "simple-audio-card"; + simple-audio-card,name = "Audio Output 1"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&sound1_codec>; + simple-audio-card,frame-master = <&sound1_codec>; + simple-audio-card,widgets = + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HPLEFT", + "Headphone Jack", "HPRIGHT", + "LEFTIN", "HPL", + "RIGHTIN", "HPR"; + simple-audio-card,aux-devs = <&hpa1>; + + simple-audio-card,cpu { + sound-dai = <&sai1>; + }; + + sound1_codec: simple-audio-card,codec { + sound-dai = <&codec1>; + clocks = <&cs2000>; + }; + }; + + sound2 { + compatible = "simple-audio-card"; + simple-audio-card,name = "Audio Output 2"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&sound2_codec>; + simple-audio-card,frame-master = <&sound2_codec>; + simple-audio-card,widgets = + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HPLEFT", + "Headphone Jack", "HPRIGHT", + "LEFTIN", "HPL", + "RIGHTIN", "HPR"; + simple-audio-card,aux-devs = <&hpa2>; + + simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + sound2_codec: simple-audio-card,codec { + sound-dai = <&codec2>; + clocks = <&cs2000>; + }; + }; + + sound3 { + compatible = "simple-audio-card"; + simple-audio-card,name = "Audio Output 3"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&sound3_codec>; + simple-audio-card,frame-master = <&sound3_codec>; + simple-audio-card,widgets = + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HPLEFT", + "Headphone Jack", "HPRIGHT", + "LEFTIN", "HPL", + "RIGHTIN", "HPR"; + simple-audio-card,aux-devs = <&hpa3>; + + simple-audio-card,cpu { + sound-dai = <&sai3>; + }; + + sound3_codec: simple-audio-card,codec { + sound-dai = <&codec3>; + clocks = <&cs2000>; + }; + }; +}; + +&adc1 { + vref-supply = <®_vref_1v8>; + status = "okay"; +}; + +&adc2 { + vref-supply = <®_vref_1v8>; + status = "okay"; +}; + +&cpu0 { + arm-supply = <&sw1a_reg>; +}; + +&clks { + assigned-clocks = <&clks IMX7D_PLL_AUDIO_POST_DIV>; + assigned-clock-rates = <884736000>; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <20000000>; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>, + <&clks IMX7D_ENET1_TIME_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; + assigned-clock-rates = <0>, <100000000>; + phy-mode = "rgmii"; + status = "okay"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + + mdio1: mdio { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + switch: switch@0 { + compatible = "marvell,mv88e6085"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_switch>; + reg = <0>; + eeprom-length = <512>; + interrupt-parent = <&gpio1>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "eth_cu_1000_1"; + }; + + port@1 { + reg = <1>; + label = "eth_cu_1000_2"; + }; + + port@2 { + reg = <2>; + label = "pic"; + + fixed-link { + speed = <100>; + full-duplex; + }; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&fec1>; + phy-mode = "rgmii-id"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + port@6 { + reg = <6>; + label = "gigabit_proc"; + ethernet = <&fec2>; + phy-mode = "rgmii-id"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + }; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2>; + assigned-clocks = <&clks IMX7D_ENET2_TIME_ROOT_SRC>, + <&clks IMX7D_ENET2_TIME_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; + assigned-clock-rates = <0>, <100000000>; + phy-mode = "rgmii"; + fsl,magic-packet; + status = "okay"; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + xceiver-supply = <®_can1_stby>; + status = "okay"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can2_stby>; + status = "okay"; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio1>; + + gpio-line-names = "", "", "", "", "", "", "", "", + "", "", + "usb_1_en_b", + "usb_2_en_b", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", ""; +}; + +&gpio2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio2>; + + gpio-line-names = "12v_out_en_1", + "12v_out_en_2", + "12v_out_en_3", + "28v_out_en_5", + "28v_out_en_1", + "28v_out_en_2", + "28v_out_en_3", + "28v_out_en_4", + "", "", + "usb_3_en_b", + "usb_4_en_b", + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + "", "", "", ""; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic: pmic@8 { + compatible = "fsl,pfuze3000"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1a { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw1c_reg: sw1b { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + regulator-always-on; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen2_reg: vldo2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + regulator-always-on; + }; + + vgen3_reg: vccsd { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen4_reg: v33 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + + cs2000: clkgen@4e { + compatible = "cirrus,cs2000-cp"; + reg = <0x4e>; + #clock-cells = <0>; + clock-names = "clk_in", "ref_clk"; + clocks = <&cs2000_in_dummy>, <&cs2000_ref>; + assigned-clocks = <&cs2000>; + assigned-clock-rates = <24000000>; + }; + + eeprom@50 { + compatible = "atmel,24c04"; + reg = <0x50>; + }; + + eeprom@52 { + compatible = "atmel,24c04"; + reg = <0x52>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + codec2: codec@18 { + compatible = "ti,tlv320dac3100"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_codec2>; + reg = <0x18>; + #sound-dai-cells = <0>; + HPVDD-supply = <®_3p3v>; + SPRVDD-supply = <®_3p3v>; + SPLVDD-supply = <®_3p3v>; + AVDD-supply = <®_3p3v>; + IOVDD-supply = <®_3p3v>; + DVDD-supply = <&vgen4_reg>; + gpio-reset = <&gpio1 6 GPIO_ACTIVE_LOW>; + }; + + hpa2: amp@60 { + compatible = "ti,tpa6130a2"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tpa2>; + reg = <0x60>; + power-gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>; + Vdd-supply = <®_5p0v_main>; + }; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + codec3: codec@18 { + compatible = "ti,tlv320dac3100"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_codec3>; + reg = <0x18>; + #sound-dai-cells = <0>; + HPVDD-supply = <®_3p3v>; + SPRVDD-supply = <®_3p3v>; + SPLVDD-supply = <®_3p3v>; + AVDD-supply = <®_3p3v>; + IOVDD-supply = <®_3p3v>; + DVDD-supply = <&vgen4_reg>; + gpio-reset = <&gpio1 7 GPIO_ACTIVE_LOW>; + }; + + hpa3: amp@60 { + compatible = "ti,tpa6130a2"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tpa3>; + reg = <0x60>; + power-gpio = <&gpio3 28 GPIO_ACTIVE_HIGH>; + Vdd-supply = <®_5p0v_main>; + }; +}; + +&i2c4 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + codec1: codec@18 { + compatible = "ti,tlv320dac3100"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_codec1>; + reg = <0x18>; + #sound-dai-cells = <0>; + HPVDD-supply = <®_3p3v>; + SPRVDD-supply = <®_3p3v>; + SPLVDD-supply = <®_3p3v>; + AVDD-supply = <®_3p3v>; + IOVDD-supply = <®_3p3v>; + DVDD-supply = <&vgen4_reg>; + gpio-reset = <&gpio1 5 GPIO_ACTIVE_LOW>; + }; + + hpa1: amp@60 { + compatible = "ti,tpa6130a2"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tpa1>; + reg = <0x60>; + power-gpio = <&gpio3 26 GPIO_ACTIVE_HIGH>; + Vdd-supply = <®_5p0v_main>; + }; +}; + +&sai1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai1>; + assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>, + <&clks IMX7D_SAI1_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>; + assigned-clock-rates = <0>, <36864000>; + status = "okay"; +}; + +&sai2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + assigned-clocks = <&clks IMX7D_SAI2_ROOT_SRC>, + <&clks IMX7D_SAI2_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>; + assigned-clock-rates = <0>, <36864000>; + status = "okay"; +}; + +&sai3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clks IMX7D_SAI3_ROOT_SRC>, + <&clks IMX7D_SAI3_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>; + assigned-clock-rates = <0>, <36864000>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + assigned-clocks = <&clks IMX7D_UART2_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + assigned-clocks = <&clks IMX7D_UART4_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + status = "okay"; + + rave-sp { + compatible = "zii,rave-sp-rdu2"; + current-speed = <1000000>; + #address-cells = <1>; + #size-cells = <1>; + + watchdog { + compatible = "zii,rave-sp-watchdog"; + }; + + eeprom@a3 { + compatible = "zii,rave-sp-eeprom"; + reg = <0xa3 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + zii,eeprom-name = "main-eeprom"; + }; + }; +}; + +&usbotg1 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + bus-width = <4>; + no-1-8-v; + no-sdio; + keep-power-in-suspend; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <8>; + no-1-8-v; + non-removable; + no-sdio; + no-sd; + keep-power-in-suspend; + status = "okay"; +}; + +&wdog1 { + status = "disabled"; +}; + +&snvs_rtc { + status = "disabled"; +}; + +&snvs_pwrkey { + status = "disabled"; +}; + +&iomuxc { + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX7D_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x2 + MX7D_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x2 + MX7D_PAD_ECSPI1_MISO__ECSPI1_MISO 0x2 + MX7D_PAD_ECSPI1_SS0__GPIO4_IO19 0x59 + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX7D_PAD_SD2_CD_B__ENET1_MDIO 0x3 + MX7D_PAD_SD2_WP__ENET1_MDC 0x3 + MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1 + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1 + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1 + MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1 + MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1 + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x1 + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1 + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1 + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1 + MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1 + MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1 + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x1 + >; + }; + + pinctrl_enet2: enet2grp { + fsl,pins = < + MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC 0x1 + MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0 0x1 + MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1 0x1 + MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2 0x1 + MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3 0x1 + MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL 0x1 + MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC 0x1 + MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0 0x1 + MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1 0x1 + MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2 0x1 + MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3 0x1 + MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL 0x1 + MX7D_PAD_UART1_TX_DATA__ENET2_1588_EVENT0_OUT 0x1 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO12__FLEXCAN1_RX 0x59 + MX7D_PAD_GPIO1_IO13__FLEXCAN1_TX 0x59 + >; + }; + + pinctrl_flexcan1_stby: flexcan1stbygrp { + fsl,pins = < + MX7D_PAD_GPIO1_IO08__GPIO1_IO8 0x59 + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x59 + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x59 + >; + }; + + pinctrl_flexcan2_stby: flexcan2stbygrp { + fsl,pins = < + MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x59 + >; + }; + + pinctrl_gpio1: gpio1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO10__GPIO1_IO10 0x00 + MX7D_PAD_GPIO1_IO11__GPIO1_IO11 0x00 + >; + }; + + pinctrl_gpio2: gpio2grp { + fsl,pins = < + MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x00 + MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x00 + MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x00 + MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x03 + MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x03 + MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x03 + MX7D_PAD_EPDC_DATA06__GPIO2_IO6 0x03 + MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x03 + MX7D_PAD_EPDC_DATA10__GPIO2_IO10 0x00 + MX7D_PAD_EPDC_DATA11__GPIO2_IO11 0x00 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f + MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f + >; + }; + + pinctrl_i2c1_gpio: i2c1gpiogrp { + fsl,pins = < + MX7D_PAD_I2C1_SDA__GPIO4_IO9 0x4000007f + MX7D_PAD_I2C1_SCL__GPIO4_IO8 0x4000007f + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f + >; + }; + + pinctrl_i2c2_gpio: i2c2gpiogrp { + fsl,pins = < + MX7D_PAD_I2C2_SDA__GPIO4_IO11 0x4000007f + MX7D_PAD_I2C2_SCL__GPIO4_IO10 0x4000007f + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f + MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f + >; + }; + + pinctrl_i2c3_gpio: i2c3gpiogrp { + fsl,pins = < + MX7D_PAD_I2C3_SDA__GPIO4_IO13 0x4000007f + MX7D_PAD_I2C3_SCL__GPIO4_IO12 0x4000007f + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX7D_PAD_I2C4_SDA__I2C4_SDA 0x4000007f + MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f + >; + }; + + pinctrl_i2c4_gpio: i2c4gpiogrp { + fsl,pins = < + MX7D_PAD_SAI1_RX_BCLK__GPIO6_IO17 0x4000007f + MX7D_PAD_SAI1_RX_SYNC__GPIO6_IO16 0x4000007f + >; + }; + + pinctrl_leds_debug: debuggrp { + fsl,pins = < + MX7D_PAD_EPDC_DATA08__GPIO2_IO8 0x59 + >; + }; + + pinctrl_sai1: sai1grp { + fsl,pins = < + MX7D_PAD_SAI1_TX_BCLK__SAI1_TX_BCLK 0x1f + MX7D_PAD_SAI1_TX_SYNC__SAI1_TX_SYNC 0x1f + MX7D_PAD_SAI1_TX_DATA__SAI1_TX_DATA0 0x30 + >; + }; + + pinctrl_sai2: sai2grp { + fsl,pins = < + MX7D_PAD_SAI2_TX_BCLK__SAI2_TX_BCLK 0x1f + MX7D_PAD_SAI2_TX_SYNC__SAI2_TX_SYNC 0x1f + MX7D_PAD_SAI2_TX_DATA__SAI2_TX_DATA0 0x30 + >; + }; + + pinctrl_sai3: sai3grp { + fsl,pins = < + MX7D_PAD_UART3_TX_DATA__SAI3_TX_BCLK 0x1f + MX7D_PAD_UART3_CTS_B__SAI3_TX_SYNC 0x1f + MX7D_PAD_UART3_RTS_B__SAI3_TX_DATA0 0x30 + >; + }; + + pinctrl_tpa1: tpa6130-1grp { + fsl,pins = < + MX7D_PAD_LCD_DATA21__GPIO3_IO26 0x40000038 + >; + }; + + pinctrl_tpa2: tpa6130-2grp { + fsl,pins = < + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x40000038 + >; + }; + + pinctrl_tpa3: tpa6130-3grp { + fsl,pins = < + MX7D_PAD_LCD_DATA23__GPIO3_IO28 0x40000038 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX7D_PAD_UART2_RX_DATA__UART2_DCE_RX 0x79 + MX7D_PAD_UART2_TX_DATA__UART2_DCE_TX 0x79 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX7D_PAD_SD2_DATA0__UART4_DCE_RX 0x79 + MX7D_PAD_SD2_DATA1__UART4_DCE_TX 0x79 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 + MX7D_PAD_SD3_CLK__SD3_CLK 0x19 + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 + MX7D_PAD_SD3_RESET_B__SD3_RESET_B 0x59 + >; + }; +}; + +&iomuxc_lpsr { + pinctrl_codec1: dac1grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x40000038 + >; + }; + + pinctrl_codec2: dac2grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO06__GPIO1_IO6 0x40000038 + >; + }; + + pinctrl_codec3: dac3grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x40000038 + >; + }; + + pinctrl_switch: switchgrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2 0x08 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi index 6eb98e7c568d..f33b560821b8 100644 --- a/arch/arm/boot/dts/imx7d.dtsi +++ b/arch/arm/boot/dts/imx7d.dtsi @@ -154,6 +154,7 @@ ranges = <0x81000000 0 0 0x4ff80000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */ num-lanes = <1>; + num-viewport = <4>; interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi"; #interrupt-cells = <1>; diff --git a/arch/arm/boot/dts/imx7s-mba7.dts b/arch/arm/boot/dts/imx7s-mba7.dts new file mode 100644 index 000000000000..a143d566a38b --- /dev/null +++ b/arch/arm/boot/dts/imx7s-mba7.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 +/* + * Device Tree Source for TQ Systems TQMa7S board on MBa7 carrier board. + * + * Copyright (C) 2016 TQ Systems GmbH + * Author: Markus Niebel <Markus.Niebel@tq-group.com> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com> + */ + +/dts-v1/; + +#include "imx7s-tqma7.dtsi" +#include "imx7-mba7.dtsi" + +/ { + model = "TQ Systems TQMa7S board on MBa7 carrier board"; + compatible = "tq,imx7s-mba7", "fsl,imx7s"; +}; diff --git a/arch/arm/boot/dts/imx7s-tqma7.dtsi b/arch/arm/boot/dts/imx7s-tqma7.dtsi new file mode 100644 index 000000000000..5f5433eb7dd7 --- /dev/null +++ b/arch/arm/boot/dts/imx7s-tqma7.dtsi @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 +/* + * Device Tree Include file for TQ Systems TQMa7S board with NXP i.MX7Solo SoC. + * + * Copyright (C) 2016 TQ Systems GmbH + * Author: Markus Niebel <Markus.Niebel@tq-group.com> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com> + */ + +#include "imx7s.dtsi" +#include "imx7-tqma7.dtsi" diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts index 23431faecaf4..d6b4888fa686 100644 --- a/arch/arm/boot/dts/imx7s-warp.dts +++ b/arch/arm/boot/dts/imx7s-warp.dts @@ -55,6 +55,14 @@ regulator-always-on; }; + reg_peri_3p15v: regulator-peri-3p15v { + compatible = "regulator-fixed"; + regulator-name = "peri_3p15v_reg"; + regulator-min-microvolt = <3150000>; + regulator-max-microvolt = <3150000>; + regulator-always-on; + }; + sound { compatible = "simple-audio-card"; simple-audio-card,name = "imx7-sgtl5000"; @@ -77,6 +85,10 @@ assigned-clock-rates = <884736000>; }; +&csi { + status = "okay"; +}; + &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; @@ -121,6 +133,8 @@ swbst_reg: swbst { regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5150000>; + regulator-boot-on; + regulator-always-on; }; snvs_reg: vsnvs { @@ -178,6 +192,27 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2>; status = "okay"; + + ov2680: camera@36 { + compatible = "ovti,ov2680"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ov2680>; + reg = <0x36>; + clocks = <&osc>; + clock-names = "xvclk"; + reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; + DOVDD-supply = <&sw2_reg>; + DVDD-supply = <&sw2_reg>; + AVDD-supply = <®_peri_3p15v>; + + port { + ov2680_to_mipi: endpoint { + remote-endpoint = <&mipi_from_sensor>; + clock-lanes = <0>; + data-lanes = <1>; + }; + }; + }; }; &i2c3 { @@ -211,6 +246,22 @@ }; }; +&mipi_csi { + clock-frequency = <166000000>; + fsl,csis-hs-settle = <3>; + status = "okay"; + + port@0 { + reg = <0>; + + mipi_from_sensor: endpoint { + remote-endpoint = <&ov2680_to_mipi>; + data-lanes = <1>; + }; + + }; +}; + &sai1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai1>; @@ -277,6 +328,10 @@ status = "okay"; }; +&video_mux { + status = "okay"; +}; + &wdog1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog>; @@ -331,6 +386,12 @@ >; }; + pinctrl_ov2680: ov2660grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3 0x14 + >; + }; + pinctrl_sai1: sai1grp { fsl,pins = < MX7D_PAD_SAI1_RX_DATA__SAI1_RX_DATA0 0x1f diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index e88f53a4c7f4..106711d2c01b 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/reset/imx7-reset.h> #include "imx7d-pinfunc.h" / { @@ -497,8 +498,43 @@ gpr: iomuxc-gpr@30340000 { compatible = "fsl,imx7d-iomuxc-gpr", - "fsl,imx6q-iomuxc-gpr", "syscon"; + "fsl,imx6q-iomuxc-gpr", "syscon", + "simple-mfd"; reg = <0x30340000 0x10000>; + + mux: mux-controller { + compatible = "mmio-mux"; + #mux-control-cells = <0>; + mux-reg-masks = <0x14 0x00000010>; + }; + + video_mux: csi-mux { + compatible = "video-mux"; + mux-controls = <&mux 0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + port@0 { + reg = <0>; + }; + + port@1 { + reg = <1>; + + csi_mux_from_mipi_vc0: endpoint { + remote-endpoint = <&mipi_vc0_to_csi_mux>; + }; + }; + + port@2 { + reg = <2>; + + csi_mux_to_csi: endpoint { + remote-endpoint = <&csi_from_csi_mux>; + }; + }; + }; }; ocotp: ocotp-ctrl@30350000 { @@ -606,7 +642,13 @@ #address-cells = <1>; #size-cells = <0>; - pgc_pcie_phy: pgc-power-domain@1 { + pgc_mipi_phy: power-domain@0 { + #power-domain-cells = <0>; + reg = <0>; + power-supply = <®_1p0d>; + }; + + pgc_pcie_phy: power-domain@1 { #power-domain-cells = <0>; reg = <1>; power-supply = <®_1p0d>; @@ -628,6 +670,7 @@ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX7D_ADC_ROOT_CLK>; clock-names = "adc"; + #io-channel-cells = <1>; status = "disabled"; }; @@ -637,6 +680,7 @@ interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX7D_ADC_ROOT_CLK>; clock-names = "adc"; + #io-channel-cells = <1>; status = "disabled"; }; @@ -696,6 +740,23 @@ status = "disabled"; }; + csi: csi@30710000 { + compatible = "fsl,imx7-csi"; + reg = <0x30710000 0x10000>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX7D_CLK_DUMMY>, + <&clks IMX7D_CSI_MCLK_ROOT_CLK>, + <&clks IMX7D_CLK_DUMMY>; + clock-names = "axi", "mclk", "dcic"; + status = "disabled"; + + port { + csi_from_csi_mux: endpoint { + remote-endpoint = <&csi_mux_to_csi>; + }; + }; + }; + lcdif: lcdif@30730000 { compatible = "fsl,imx7d-lcdif", "fsl,imx28-lcdif"; reg = <0x30730000 0x10000>; @@ -705,6 +766,35 @@ clock-names = "pix", "axi"; status = "disabled"; }; + + mipi_csi: mipi-csi@30750000 { + compatible = "fsl,imx7-mipi-csi2"; + reg = <0x30750000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX7D_IPG_ROOT_CLK>, + <&clks IMX7D_MIPI_CSI_ROOT_CLK>, + <&clks IMX7D_MIPI_DPHY_ROOT_CLK>; + clock-names = "pclk", "wrap", "phy"; + power-domains = <&pgc_mipi_phy>; + phy-supply = <®_1p0d>; + resets = <&src IMX7_RESET_MIPI_PHY_MRST>; + reset-names = "mrst"; + status = "disabled"; + + port@0 { + reg = <0>; + }; + + port@1 { + reg = <1>; + + mipi_vc0_to_csi_mux: endpoint { + remote-endpoint = <&csi_mux_from_mipi_vc0>; + }; + }; + }; }; aips3: aips-bus@30800000 { @@ -1067,8 +1157,8 @@ compatible = "fsl,imx7d-sdma", "fsl,imx35-sdma"; reg = <0x30bd0000 0x10000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX7D_SDMA_CORE_CLK>, - <&clks IMX7D_AHB_CHANNEL_ROOT_CLK>; + clocks = <&clks IMX7D_IPG_ROOT_CLK>, + <&clks IMX7D_SDMA_CORE_CLK>; clock-names = "ipg", "ahb"; #dma-cells = <3>; fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index fca6e50f37c8..d6b711011cba 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -286,6 +286,12 @@ status = "disabled"; }; + memory-controller@40ab0000 { + compatible = "fsl,imx7ulp-mmdc", "fsl,imx6q-mmdc"; + reg = <0x40ab0000 0x1000>; + clocks = <&pcc3 IMX7ULP_CLK_MMDC>; + }; + iomuxc1: pinctrl@40ac0000 { compatible = "fsl,imx7ulp-iomuxc1"; reg = <0x40ac0000 0x1000>; @@ -359,5 +365,11 @@ compatible = "fsl,imx7ulp-sim", "syscon"; reg = <0x410a3000 0x1000>; }; + + ocotp: ocotp-ctrl@410a6000 { + compatible = "fsl,imx7ulp-ocotp", "syscon"; + reg = <0x410a6000 0x4000>; + clocks = <&scg1 IMX7ULP_CLK_DUMMY>; + }; }; }; diff --git a/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts b/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts new file mode 100644 index 000000000000..8fcd95805ff4 --- /dev/null +++ b/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts @@ -0,0 +1,109 @@ +// SPDX-License-Identifier: ISC +/* + * Device Tree file for Linksys NSLU2 + */ + +/dts-v1/; + +#include "intel-ixp42x.dtsi" +#include <dt-bindings/input/input.h> + +/ { + model = "Linksys NSLU2 (Network Storage Link for USB 2.0 Disk Drives)"; + compatible = "linksys,nslu2", "intel,ixp42x"; + #address-cells = <1>; + #size-cells = <1>; + + memory@0 { + /* 32 MB SDRAM */ + device_type = "memory"; + reg = <0x00000000 0x2000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 root=/dev/mtdblock2 rw rootfstype=squashfs,jffs2 rootwait"; + stdout-path = "uart0:115200n8"; + }; + + aliases { + serial0 = &uart0; + }; + + leds { + compatible = "gpio-leds"; + led-status { + label = "nslu2:red:status"; + gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + led-ready { + label = "nslu2:green:ready"; + gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + led-disk-1 { + label = "nslu2:green:disk-1"; + gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + led-disk-2 { + label = "nslu2:green:disk-2"; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + + button-power { + wakeup-source; + linux,code = <KEY_POWER>; + label = "power"; + gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; + }; + button-reset { + wakeup-source; + linux,code = <KEY_ESC>; + label = "reset"; + gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; + }; + }; + + i2c { + compatible = "i2c-gpio"; + sda-gpios = <&gpio0 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio0 6 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + #address-cells = <1>; + #size-cells = <0>; + + rtc@6f { + compatible = "xicor,x1205"; + reg = <0x6f>; + }; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; + timeout-ms = <5000>; + }; + + /* The first 16MB region on the expansion bus */ + flash@50000000 { + compatible = "intel,ixp4xx-flash", "cfi-flash"; + bank-width = <2>; + /* + * 8 MB of Flash in 0x20000 byte blocks + * mapped in at 0x50000000 + */ + reg = <0x50000000 0x800000>; + + partitions { + compatible = "redboot-fis"; + /* Eraseblock at 0x7e0000 */ + fis-index-block = <0x3f>; + }; + }; +}; diff --git a/arch/arm/boot/dts/intel-ixp42x.dtsi b/arch/arm/boot/dts/intel-ixp42x.dtsi new file mode 100644 index 000000000000..a9622ca850cc --- /dev/null +++ b/arch/arm/boot/dts/intel-ixp42x.dtsi @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: ISC +/* + * Device Tree file for Intel XScale Network Processors + * in the IXP 42x series. This series has 32 interrupts. + */ +#include "intel-ixp4xx.dtsi" + +/ { + soc { + interrupt-controller@c8003000 { + compatible = "intel,ixp42x-interrupt"; + }; + + /* + * This is the USB Device Mode (UDC) controller, which is used + * to present the IXP4xx as a device on a USB bus. + */ + usb@c800b000 { + compatible = "intel,ixp4xx-udc"; + reg = <0xc800b000 0x1000>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/intel-ixp43x-gateworks-gw2358.dts b/arch/arm/boot/dts/intel-ixp43x-gateworks-gw2358.dts new file mode 100644 index 000000000000..ba1163a1e1e7 --- /dev/null +++ b/arch/arm/boot/dts/intel-ixp43x-gateworks-gw2358.dts @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: ISC +/* + * Device Tree file for Gateworks IXP43x-based Cambria GW2358 + */ + +/dts-v1/; + +#include "intel-ixp43x.dtsi" + +/ { + model = "Gateworks Cambria GW2358"; + compatible = "gateworks,gw2358", "intel,ixp43x"; + #address-cells = <1>; + #size-cells = <1>; + + memory@0 { + /* 128 MB SDRAM */ + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 root=/dev/mtdblock2 rw rootfstype=squashfs,jffs2 rootwait"; + stdout-path = "uart0:115200n8"; + }; + + aliases { + serial0 = &uart0; + }; + + leds { + compatible = "gpio-leds"; + led-user { + label = "gw2358:green:LED"; + gpios = <&pld1 0 GPIO_ACTIVE_LOW>; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + }; + + + i2c { + compatible = "i2c-gpio"; + sda-gpios = <&gpio0 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio0 6 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + #address-cells = <1>; + #size-cells = <0>; + + hwmon@28 { + compatible = "adi,ad7418"; + reg = <0x28>; + }; + rtc: ds1672@68 { + compatible = "dallas,ds1672"; + reg = <0x68>; + }; + eeprom@51 { + compatible = "atmel,24c08"; + reg = <0x51>; + pagesize = <16>; + size = <1024>; + read-only; + }; + pld0: pld@56 { + compatible = "gateworks,pld-gpio"; + reg = <0x56>; + gpio-controller; + #gpio-cells = <2>; + }; + /* This PLD just handles the LED and user button */ + pld1: pld@57 { + compatible = "gateworks,pld-gpio"; + reg = <0x57>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + flash@50000000 { + compatible = "intel,ixp4xx-flash", "cfi-flash"; + bank-width = <2>; + /* + * 32 MB of Flash in 0x20000 byte blocks + * mapped in at 0x50000000 + */ + reg = <0x50000000 0x2000000>; + + partitions { + compatible = "redboot-fis"; + /* Eraseblock at 0x1fe0000 */ + fis-index-block = <0xff>; + }; + }; +}; diff --git a/arch/arm/boot/dts/intel-ixp43x.dtsi b/arch/arm/boot/dts/intel-ixp43x.dtsi new file mode 100644 index 000000000000..494fb2ff57a0 --- /dev/null +++ b/arch/arm/boot/dts/intel-ixp43x.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: ISC +/* + * Device Tree file for Intel XScale Network Processors + * in the IXP 43x series. This series has 64 interrupts and adds a few more + * peripherals over the 42x series. + */ +#include "intel-ixp4xx.dtsi" + +/ { + soc { + interrupt-controller@c8003000 { + compatible = "intel,ixp43x-interrupt"; + }; + }; +}; diff --git a/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi new file mode 100644 index 000000000000..f8cd506659dc --- /dev/null +++ b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: ISC +/* + * Device Tree file for Intel XScale Network Processors + * in the IXP45x and IXP46x series. This series has 64 interrupts and adds a + * few more peripherals over the 42x and 43x series so this extends the + * basic IXP4xx DTSI. + */ +#include "intel-ixp4xx.dtsi" + +/ { + soc { + interrupt-controller@c8003000 { + compatible = "intel,ixp43x-interrupt"; + }; + + /* + * This is the USB Device Mode (UDC) controller, which is used + * to present the IXP4xx as a device on a USB bus. + */ + usb@c800b000 { + compatible = "intel,ixp4xx-udc"; + reg = <0xc800b000 0x1000>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + i2c@c8011000 { + compatible = "intel,ixp4xx-i2c"; + reg = <0xc8011000 0x18>; + interrupts = <33 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/intel-ixp4xx.dtsi b/arch/arm/boot/dts/intel-ixp4xx.dtsi new file mode 100644 index 000000000000..d4a09584f417 --- /dev/null +++ b/arch/arm/boot/dts/intel-ixp4xx.dtsi @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: ISC +/* + * Device Tree file for Intel XScale Network Processors + * in the IXP 4xx series. + */ +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + soc { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "simple-bus"; + interrupt-parent = <&intcon>; + + qmgr: queue-manager@60000000 { + compatible = "intel,ixp4xx-ahb-queue-manager"; + reg = <0x60000000 0x4000>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH>, <4 IRQ_TYPE_LEVEL_HIGH>; + }; + + uart0: serial@c8000000 { + compatible = "intel,xscale-uart"; + reg = <0xc8000000 0x1000>; + /* + * The reg-offset and reg-shift is a side effect + * of running the platform in big endian mode. + */ + reg-offset = <3>; + reg-shift = <2>; + interrupts = <15 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <14745600>; + no-loopback-test; + }; + + gpio0: gpio@c8004000 { + compatible = "intel,ixp4xx-gpio"; + reg = <0xc8004000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + intcon: interrupt-controller@c8003000 { + /* + * Note: no compatible string. The subvariant of the + * chip needs to define what version it is. The + * location of the interrupt controller is fixed in + * memory across all variants. + */ + reg = <0xc8003000 0x100>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + timer@c8005000 { + compatible = "intel,ixp4xx-timer"; + reg = <0xc8005000 0x100>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + }; + + npe@c8006000 { + compatible = "intel,ixp4xx-network-processing-engine"; + reg = <0xc8006000 0x1000>, <0xc8007000 0x1000>, <0xc8008000 0x1000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/lpc3250-ea3250.dts b/arch/arm/boot/dts/lpc3250-ea3250.dts index f46a11827ef6..4adf4c96f798 100644 --- a/arch/arm/boot/dts/lpc3250-ea3250.dts +++ b/arch/arm/boot/dts/lpc3250-ea3250.dts @@ -201,6 +201,7 @@ &mac { phy-mode = "rmii"; use-iram; + status = "okay"; }; /* Here, choose exactly one from: ohci, usbd */ diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts index ebd19258e22b..1b15f798794b 100644 --- a/arch/arm/boot/dts/lpc3250-phy3250.dts +++ b/arch/arm/boot/dts/lpc3250-phy3250.dts @@ -134,6 +134,7 @@ &mac { phy-mode = "rmii"; use-iram; + status = "okay"; }; /* Here, choose exactly one from: ohci, usbd */ @@ -201,8 +202,6 @@ }; &ssp0 { - #address-cells = <1>; - #size-cells = <0>; num-cs = <1>; cs-gpios = <&gpio 3 5 0>; status = "okay"; diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index 20b38f4ade37..7b7ec7b1217b 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * NXP LPC32xx SoC * + * Copyright (C) 2015-2019 Vladimir Zapolskiy <vz@mleia.com> * Copyright 2012 Roland Stigge <stigge@antcom.de> - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html */ #include <dt-bindings/clock/lpc32xx-clock.h> @@ -152,6 +147,7 @@ reg = <0x31060000 0x1000>; interrupts = <29 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_MAC>; + status = "disabled"; }; emc: memory-controller@31080000 { @@ -185,6 +181,8 @@ interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_SSP0>; clock-names = "apb_pclk"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -192,6 +190,8 @@ compatible = "nxp,lpc3220-spi"; reg = <0x20088000 0x1000>; clocks = <&clk LPC32XX_CLK_SPI1>; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -205,6 +205,8 @@ interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_SSP1>; clock-names = "apb_pclk"; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -212,12 +214,15 @@ compatible = "nxp,lpc3220-spi"; reg = <0x20090000 0x1000>; clocks = <&clk LPC32XX_CLK_SPI2>; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; i2s0: i2s@20094000 { compatible = "nxp,lpc3220-i2s"; reg = <0x20094000 0x1000>; + status = "disabled"; }; sd: sd@20098000 { @@ -232,7 +237,8 @@ i2s1: i2s@2009c000 { compatible = "nxp,lpc3220-i2s"; - reg = <0x2009C000 0x1000>; + reg = <0x2009c000 0x1000>; + status = "disabled"; }; /* UART5 first since it is the default console, ttyS0 */ @@ -275,7 +281,7 @@ i2c1: i2c@400a0000 { compatible = "nxp,pnx-i2c"; - reg = <0x400A0000 0x100>; + reg = <0x400a0000 0x100>; interrupt-parent = <&sic1>; interrupts = <19 IRQ_TYPE_LEVEL_LOW>; #address-cells = <1>; @@ -286,7 +292,7 @@ i2c2: i2c@400a8000 { compatible = "nxp,pnx-i2c"; - reg = <0x400A8000 0x100>; + reg = <0x400a8000 0x100>; interrupt-parent = <&sic1>; interrupts = <18 IRQ_TYPE_LEVEL_LOW>; #address-cells = <1>; @@ -297,7 +303,7 @@ mpwm: mpwm@400e8000 { compatible = "nxp,lpc3220-motor-pwm"; - reg = <0x400E8000 0x78>; + reg = <0x400e8000 0x78>; status = "disabled"; #pwm-cells = <2>; }; @@ -396,7 +402,7 @@ timer4: timer@4002c000 { compatible = "nxp,lpc3220-timer"; - reg = <0x4002C000 0x1000>; + reg = <0x4002c000 0x1000>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>; clocks = <&clk LPC32XX_CLK_TIMER4>; clock-names = "timerclk"; @@ -414,7 +420,7 @@ watchdog: watchdog@4003c000 { compatible = "nxp,pnx4008-wdt"; - reg = <0x4003C000 0x1000>; + reg = <0x4003c000 0x1000>; clocks = <&clk LPC32XX_CLK_WDOG>; }; @@ -453,7 +459,7 @@ timer1: timer@4004c000 { compatible = "nxp,lpc3220-timer"; - reg = <0x4004C000 0x1000>; + reg = <0x4004c000 0x1000>; interrupts = <17 IRQ_TYPE_LEVEL_LOW>; clocks = <&clk LPC32XX_CLK_TIMER1>; clock-names = "timerclk"; @@ -479,7 +485,7 @@ pwm1: pwm@4005c000 { compatible = "nxp,lpc3220-pwm"; - reg = <0x4005C000 0x4>; + reg = <0x4005c000 0x4>; clocks = <&clk LPC32XX_CLK_PWM1>; assigned-clocks = <&clk LPC32XX_CLK_PWM1>; assigned-clock-parents = <&clk LPC32XX_CLK_PERIPH>; @@ -488,7 +494,7 @@ pwm2: pwm@4005c004 { compatible = "nxp,lpc3220-pwm"; - reg = <0x4005C004 0x4>; + reg = <0x4005c004 0x4>; clocks = <&clk LPC32XX_CLK_PWM2>; assigned-clocks = <&clk LPC32XX_CLK_PWM2>; assigned-clock-parents = <&clk LPC32XX_CLK_PERIPH>; diff --git a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts index ba1ddd93b8f8..dcb1d9bd0922 100644 --- a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts +++ b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts @@ -204,7 +204,6 @@ }; &qspi { - fsl,qspi-has-second-chip; status = "okay"; flash: flash@0 { diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts index ca60730dda40..74a67604876c 100644 --- a/arch/arm/boot/dts/ls1021a-qds.dts +++ b/arch/arm/boot/dts/ls1021a-qds.dts @@ -146,6 +146,10 @@ status = "okay"; }; +&esdhc { + status = "okay"; +}; + &i2c0 { status = "okay"; diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts index 97e1fb7ea932..9b1fe99d55b1 100644 --- a/arch/arm/boot/dts/ls1021a-twr.dts +++ b/arch/arm/boot/dts/ls1021a-twr.dts @@ -145,7 +145,7 @@ }; &enet0 { - tbi-handle = <&tbi1>; + tbi-handle = <&tbi0>; phy-handle = <&sgmii_phy2>; phy-connection-type = "sgmii"; status = "okay"; @@ -225,6 +225,13 @@ sgmii_phy2: ethernet-phy@2 { reg = <0x2>; }; + tbi0: tbi-phy@1f { + reg = <0x1f>; + device_type = "tbi-phy"; + }; +}; + +&mdio1 { tbi1: tbi-phy@1f { reg = <0x1f>; device_type = "tbi-phy"; diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index b4f2723ecd86..464df4290ffc 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -186,7 +186,6 @@ interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>; clock-names = "qspi_en", "qspi"; clocks = <&clockgen 4 1>, <&clockgen 4 1>; - big-endian; status = "disabled"; }; @@ -446,6 +445,34 @@ status = "disabled"; }; + counter0: counter@29d0000 { + compatible = "fsl,ftm-quaddec"; + reg = <0x0 0x29d0000 0x0 0x10000>; + big-endian; + status = "disabled"; + }; + + counter1: counter@29e0000 { + compatible = "fsl,ftm-quaddec"; + reg = <0x0 0x29e0000 0x0 0x10000>; + big-endian; + status = "disabled"; + }; + + counter2: counter@29f0000 { + compatible = "fsl,ftm-quaddec"; + reg = <0x0 0x29f0000 0x0 0x10000>; + big-endian; + status = "disabled"; + }; + + counter3: counter@2a00000 { + compatible = "fsl,ftm-quaddec"; + reg = <0x0 0x2a00000 0x0 0x10000>; + big-endian; + status = "disabled"; + }; + gpio0: gpio@2300000 { compatible = "fsl,ls1021a-gpio", "fsl,qoriq-gpio"; reg = <0x0 0x2300000 0x0 0x10000>; @@ -701,7 +728,7 @@ }; mdio0: mdio@2d24000 { - compatible = "gianfar"; + compatible = "fsl,etsec2-mdio"; device_type = "mdio"; #address-cells = <1>; #size-cells = <0>; @@ -709,6 +736,15 @@ <0x0 0x2d10030 0x0 0x4>; }; + mdio1: mdio@2d64000 { + compatible = "fsl,etsec2-mdio"; + device_type = "mdio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2d64000 0x0 0x4000>, + <0x0 0x2d50030 0x0 0x4>; + }; + ptp_clock@2d10e00 { compatible = "fsl,etsec-ptp"; reg = <0x0 0x2d10e00 0x0 0xb0>; diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index 6f54a8897574..8841783aceec 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -252,6 +252,15 @@ #size-cells = <0>; status = "disabled"; }; + + rtc: rtc@740 { + compatible = "amlogic,meson6-rtc"; + reg = <0x740 0x14>; + interrupts = <GIC_SPI 72 IRQ_TYPE_EDGE_RISING>; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + }; }; usb0: usb@c9040000 { diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index a9781243453e..7ef442462ea4 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -345,6 +345,11 @@ status = "disabled"; }; + clock-measure@8758 { + compatible = "amlogic,meson8-clk-measure"; + reg = <0x8758 0x1c>; + }; + pinctrl_cbus: pinctrl@9880 { compatible = "amlogic,meson8-cbus-pinctrl"; reg = <0x9880 0x10>; @@ -536,6 +541,11 @@ compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm"; }; +&rtc { + compatible = "amlogic,meson8-rtc"; + resets = <&reset RESET_RTC>; +}; + &saradc { compatible = "amlogic,meson8-saradc", "amlogic,meson-saradc"; clocks = <&clkc CLKID_XTAL>, diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts index 3ca9638fad09..9bf4249cb60d 100644 --- a/arch/arm/boot/dts/meson8b-ec100.dts +++ b/arch/arm/boot/dts/meson8b-ec100.dts @@ -88,6 +88,14 @@ }; }; + rtc32k_xtal: rtc32k-xtal-clk { + /* X2 in the schematics */ + compatible = "fixed-clock"; + clock-frequency = <32768>; + clock-output-names = "RTC32K"; + #clock-cells = <0>; + }; + usb_vbus: regulator-usb-vbus { /* * Silergy SY6288CCAC-GP 2A Power Distribution Switch. @@ -347,6 +355,12 @@ clock-names = "clkin0"; }; +&rtc { + status = "okay"; + clocks = <&rtc32k_xtal>; + vdd-supply = <&vcc_rtc>; +}; + /* exposed through the pin headers labeled "URDUG1" on the top of the PCB */ &uart_AO { status = "okay"; diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts index 3b0e0f8fbc23..f3ad9397f670 100644 --- a/arch/arm/boot/dts/meson8b-odroidc1.dts +++ b/arch/arm/boot/dts/meson8b-odroidc1.dts @@ -124,6 +124,14 @@ io-channels = <&saradc 8>; }; + rtc32k_xtal: rtc32k-xtal-clk { + /* X3 in the schematics */ + compatible = "fixed-clock"; + clock-frequency = <32768>; + clock-output-names = "RTC32K"; + #clock-cells = <0>; + }; + vcc_1v8: regulator-vcc-1v8 { /* * RICHTEK RT9179 configured for a fixed output voltage of @@ -234,7 +242,59 @@ }; }; +&gpio { + gpio-line-names = /* Bank GPIOX */ + "J2 Header Pin 35", "J2 Header Pin 36", + "J2 Header Pin 32", "J2 Header Pin 31", + "J2 Header Pin 29", "J2 Header Pin 18", + "J2 Header Pin 22", "J2 Header Pin 16", + "J2 Header Pin 23", "J2 Header Pin 21", + "J2 Header Pin 19", "J2 Header Pin 33", + "J2 Header Pin 8", "J2 Header Pin 10", + "J2 Header Pin 15", "J2 Header Pin 13", + "J2 Header Pin 24", "J2 Header Pin 26", + /* Bank GPIOY */ + "Revision (upper)", "Revision (lower)", + "J2 Header Pin 7", "", "J2 Header Pin 12", + "J2 Header Pin 11", "", "", "", + "TFLASH_VDD_EN", "", "", + /* Bank GPIODV */ + "VCCK_PWM (PWM_C)", "I2CA_SDA", "I2CA_SCL", + "I2CB_SDA", "I2CB_SCL", "VDDEE_PWM (PWM_D)", + "", + /* Bank GPIOH */ + "HDMI_HPD", "HDMI_I2C_SDA", "HDMI_I2C_SCL", + "ETH_PHY_INTR", "ETH_PHY_NRST", "ETH_TXD1", + "ETH_TXD0", "ETH_TXD3", "ETH_TXD2", + "ETH_RGMII_TX_CLK", + /* Bank CARD */ + "SD_DATA1 (SDB_D1)", "SD_DATA0 (SDB_D0)", + "SD_CLK", "SD_CMD", "SD_DATA3 (SDB_D3)", + "SD_DATA2 (SDB_D2)", "SD_CDN (SD_DET_N)", + /* Bank BOOT */ + "SDC_D0 (EMMC)", "SDC_D1 (EMMC)", + "SDC_D2 (EMMC)", "SDC_D3 (EMMC)", + "SDC_D4 (EMMC)", "SDC_D5 (EMMC)", + "SDC_D6 (EMMC)", "SDC_D7 (EMMC)", + "SDC_CLK (EMMC)", "SDC_RSTn (EMMC)", + "SDC_CMD (EMMC)", "BOOT_SEL", "", "", "", + "", "", "", "", + /* Bank DIF */ + "ETH_RXD1", "ETH_RXD0", "ETH_RX_DV", + "RGMII_RX_CLK", "ETH_RXD3", "ETH_RXD2", + "ETH_TXEN", "ETH_PHY_REF_CLK_25MOUT", + "ETH_MDC", "ETH_MDIO"; +}; + &gpio_ao { + gpio-line-names = "UART TX", "UART RX", "", + "TF_3V3N_1V8_EN", "USB_HUB_RST_N", + "USB_OTG_PWREN", "J7 Header Pin 2", + "IR_IN", "J7 Header Pin 4", + "J7 Header Pin 6", "J7 Header Pin 5", + "J7 Header Pin 7", "HDMI_CEC", + "SYS_LED", "", ""; + /* * WARNING: The USB Hub on the Odroid-C1/C1+ needs a reset signal * to be turned high in order to be detected by the USB Controller. @@ -293,6 +353,12 @@ clock-names = "clkin0"; }; +&rtc { + /* needs to be enabled manually when a battery is connected */ + clocks = <&rtc32k_xtal>; + vdd-supply = <&vdd_rtc>; +}; + &uart_AO { status = "okay"; pinctrl-0 = <&uart_ao_a_pins>; diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index fe84a8c3ce81..800cd65fc50a 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -294,6 +294,11 @@ status = "disabled"; }; + clock-measure@8758 { + compatible = "amlogic,meson8b-clk-measure"; + reg = <0x8758 0x1c>; + }; + pinctrl_cbus: pinctrl@9880 { compatible = "amlogic,meson8b-cbus-pinctrl"; reg = <0x9880 0x10>; @@ -505,6 +510,11 @@ compatible = "amlogic,meson8b-pwm"; }; +&rtc { + compatible = "amlogic,meson8b-rtc"; + resets = <&reset RESET_RTC>; +}; + &saradc { compatible = "amlogic,meson8b-saradc", "amlogic,meson-saradc"; clocks = <&clkc CLKID_XTAL>, diff --git a/arch/arm/boot/dts/omap2420-n810.dts b/arch/arm/boot/dts/omap2420-n810.dts index 96b9913ecc1f..09c1dbc0bb69 100644 --- a/arch/arm/boot/dts/omap2420-n810.dts +++ b/arch/arm/boot/dts/omap2420-n810.dts @@ -48,7 +48,7 @@ pinctrl-names = "default"; pinctrl-0 = <&aic33_pins>; - gpio-reset = <&gpio4 22 GPIO_ACTIVE_LOW>; /* gpio118 */ + reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; /* gpio118 */ ai3x-gpio-func = < 10 /* AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK */ diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts index e21ec929f096..714863f8f261 100644 --- a/arch/arm/boot/dts/omap4-droid4-xt894.dts +++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts @@ -214,7 +214,6 @@ width-mm = <50>; height-mm = <89>; - backlight = <&lcd_backlight>; panel-timing { clock-frequency = <0>; /* Calculated by dsi */ @@ -383,20 +382,30 @@ }; &i2c1 { - lm3532@38 { + led-controller@38 { compatible = "ti,lm3532"; + #address-cells = <1>; + #size-cells = <0>; reg = <0x38>; enable-gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; - lcd_backlight: backlight { - compatible = "ti,lm3532-backlight"; + ramp-up-us = <1024>; + ramp-down-us = <8193>; - lcd { - led-sources = <0 1 2>; - ramp-up-msec = <1>; - ramp-down-msec = <0>; - }; + led@0 { + reg = <0>; + led-sources = <2>; + ti,led-mode = <0>; + label = ":backlight"; + linux,default-trigger = "backlight"; + }; + + led@1 { + reg = <1>; + led-sources = <1>; + ti,led-mode = <0>; + label = ":kbd_backlight"; }; }; }; diff --git a/arch/arm/boot/dts/omap4-duovero.dtsi b/arch/arm/boot/dts/omap4-duovero.dtsi index 5e8169153414..a1dacb8a6987 100644 --- a/arch/arm/boot/dts/omap4-duovero.dtsi +++ b/arch/arm/boot/dts/omap4-duovero.dtsi @@ -7,6 +7,7 @@ */ #include "omap443x.dtsi" +#include "omap4-mcpdm.dtsi" / { model = "Gumstix Duovero"; @@ -82,16 +83,6 @@ >; }; - mcpdm_pins: pinmux_mcpdm_pins { - pinctrl-single,pins = < - OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ - OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ - OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ - OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ - OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ - >; - }; - mcbsp1_pins: pinmux_mcbsp1_pins { pinctrl-single,pins = < OMAP4_IOPAD(0x0fe, PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ @@ -210,16 +201,6 @@ status = "okay"; }; -&mcpdm { - pinctrl-names = "default"; - pinctrl-0 = <&mcpdm_pins>; - - clocks = <&twl6040>; - clock-names = "pdmclk"; - - status = "okay"; -}; - &mmc1 { pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; diff --git a/arch/arm/boot/dts/omap4-l4-abe.dtsi b/arch/arm/boot/dts/omap4-l4-abe.dtsi new file mode 100644 index 000000000000..67072df39bc7 --- /dev/null +++ b/arch/arm/boot/dts/omap4-l4-abe.dtsi @@ -0,0 +1,501 @@ +&l4_abe { /* 0x40100000 */ + compatible = "ti,omap4-l4-abe", "simple-bus"; + reg = <0x40100000 0x400>, + <0x40100400 0x400>; + reg-names = "la", "ap"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x40100000 0x100000>, /* segment 0 */ + <0x49000000 0x49000000 0x100000>; + segment@0 { /* 0x40100000 */ + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = + /* CPU to L4 ABE mapping */ + <0x00000000 0x00000000 0x000400>, /* ap 0 */ + <0x00000400 0x00000400 0x000400>, /* ap 1 */ + <0x00022000 0x00022000 0x001000>, /* ap 2 */ + <0x00023000 0x00023000 0x001000>, /* ap 3 */ + <0x00024000 0x00024000 0x001000>, /* ap 4 */ + <0x00025000 0x00025000 0x001000>, /* ap 5 */ + <0x00026000 0x00026000 0x001000>, /* ap 6 */ + <0x00027000 0x00027000 0x001000>, /* ap 7 */ + <0x00028000 0x00028000 0x001000>, /* ap 8 */ + <0x00029000 0x00029000 0x001000>, /* ap 9 */ + <0x0002a000 0x0002a000 0x001000>, /* ap 10 */ + <0x0002b000 0x0002b000 0x001000>, /* ap 11 */ + <0x0002e000 0x0002e000 0x001000>, /* ap 12 */ + <0x0002f000 0x0002f000 0x001000>, /* ap 13 */ + <0x00030000 0x00030000 0x001000>, /* ap 14 */ + <0x00031000 0x00031000 0x001000>, /* ap 15 */ + <0x00032000 0x00032000 0x001000>, /* ap 16 */ + <0x00033000 0x00033000 0x001000>, /* ap 17 */ + <0x00038000 0x00038000 0x001000>, /* ap 18 */ + <0x00039000 0x00039000 0x001000>, /* ap 19 */ + <0x0003a000 0x0003a000 0x001000>, /* ap 20 */ + <0x0003b000 0x0003b000 0x001000>, /* ap 21 */ + <0x0003c000 0x0003c000 0x001000>, /* ap 22 */ + <0x0003d000 0x0003d000 0x001000>, /* ap 23 */ + <0x0003e000 0x0003e000 0x001000>, /* ap 24 */ + <0x0003f000 0x0003f000 0x001000>, /* ap 25 */ + <0x00080000 0x00080000 0x010000>, /* ap 26 */ + <0x00080000 0x00080000 0x001000>, /* ap 27 */ + <0x000a0000 0x000a0000 0x010000>, /* ap 28 */ + <0x000a0000 0x000a0000 0x001000>, /* ap 29 */ + <0x000c0000 0x000c0000 0x010000>, /* ap 30 */ + <0x000c0000 0x000c0000 0x001000>, /* ap 31 */ + <0x000f1000 0x000f1000 0x001000>, /* ap 32 */ + <0x000f2000 0x000f2000 0x001000>, /* ap 33 */ + + /* L3 to L4 ABE mapping */ + <0x49000000 0x49000000 0x000400>, /* ap 0 */ + <0x49000400 0x49000400 0x000400>, /* ap 1 */ + <0x49022000 0x49022000 0x001000>, /* ap 2 */ + <0x49023000 0x49023000 0x001000>, /* ap 3 */ + <0x49024000 0x49024000 0x001000>, /* ap 4 */ + <0x49025000 0x49025000 0x001000>, /* ap 5 */ + <0x49026000 0x49026000 0x001000>, /* ap 6 */ + <0x49027000 0x49027000 0x001000>, /* ap 7 */ + <0x49028000 0x49028000 0x001000>, /* ap 8 */ + <0x49029000 0x49029000 0x001000>, /* ap 9 */ + <0x4902a000 0x4902a000 0x001000>, /* ap 10 */ + <0x4902b000 0x4902b000 0x001000>, /* ap 11 */ + <0x4902e000 0x4902e000 0x001000>, /* ap 12 */ + <0x4902f000 0x4902f000 0x001000>, /* ap 13 */ + <0x49030000 0x49030000 0x001000>, /* ap 14 */ + <0x49031000 0x49031000 0x001000>, /* ap 15 */ + <0x49032000 0x49032000 0x001000>, /* ap 16 */ + <0x49033000 0x49033000 0x001000>, /* ap 17 */ + <0x49038000 0x49038000 0x001000>, /* ap 18 */ + <0x49039000 0x49039000 0x001000>, /* ap 19 */ + <0x4903a000 0x4903a000 0x001000>, /* ap 20 */ + <0x4903b000 0x4903b000 0x001000>, /* ap 21 */ + <0x4903c000 0x4903c000 0x001000>, /* ap 22 */ + <0x4903d000 0x4903d000 0x001000>, /* ap 23 */ + <0x4903e000 0x4903e000 0x001000>, /* ap 24 */ + <0x4903f000 0x4903f000 0x001000>, /* ap 25 */ + <0x49080000 0x49080000 0x010000>, /* ap 26 */ + <0x49080000 0x49080000 0x001000>, /* ap 27 */ + <0x490a0000 0x490a0000 0x010000>, /* ap 28 */ + <0x490a0000 0x490a0000 0x001000>, /* ap 29 */ + <0x490c0000 0x490c0000 0x010000>, /* ap 30 */ + <0x490c0000 0x490c0000 0x001000>, /* ap 31 */ + <0x490f1000 0x490f1000 0x001000>, /* ap 32 */ + <0x490f2000 0x490f2000 0x001000>; /* ap 33 */ + + target-module@22000 { /* 0x40122000, ap 2 02.0 */ + compatible = "ti,sysc-omap2", "ti,sysc"; + ti,hwmods = "mcbsp1"; + reg = <0x2208c 0x4>; + reg-names = "sysc"; + ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY | + SYSC_OMAP2_ENAWAKEUP | + SYSC_OMAP2_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_MCBSP1_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x22000 0x1000>, + <0x49022000 0x49022000 0x1000>; + + mcbsp1: mcbsp@0 { + compatible = "ti,omap4-mcbsp"; + reg = <0x0 0xff>, /* MPU private access */ + <0x49022000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "common"; + ti,buffer-size = <128>; + dmas = <&sdma 33>, + <&sdma 34>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + }; + + target-module@24000 { /* 0x40124000, ap 4 04.0 */ + compatible = "ti,sysc-omap2", "ti,sysc"; + ti,hwmods = "mcbsp2"; + reg = <0x2408c 0x4>; + reg-names = "sysc"; + ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY | + SYSC_OMAP2_ENAWAKEUP | + SYSC_OMAP2_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_MCBSP2_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x24000 0x1000>, + <0x49024000 0x49024000 0x1000>; + + mcbsp2: mcbsp@0 { + compatible = "ti,omap4-mcbsp"; + reg = <0x0 0xff>, /* MPU private access */ + <0x49024000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "common"; + ti,buffer-size = <128>; + dmas = <&sdma 17>, + <&sdma 18>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + }; + + target-module@26000 { /* 0x40126000, ap 6 06.0 */ + compatible = "ti,sysc-omap2", "ti,sysc"; + ti,hwmods = "mcbsp3"; + reg = <0x2608c 0x4>; + reg-names = "sysc"; + ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY | + SYSC_OMAP2_ENAWAKEUP | + SYSC_OMAP2_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_MCBSP3_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x26000 0x1000>, + <0x49026000 0x49026000 0x1000>; + + mcbsp3: mcbsp@0 { + compatible = "ti,omap4-mcbsp"; + reg = <0x0 0xff>, /* MPU private access */ + <0x49026000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "common"; + ti,buffer-size = <128>; + dmas = <&sdma 19>, + <&sdma 20>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + }; + + target-module@28000 { /* 0x40128000, ap 8 08.0 */ + compatible = "ti,sysc-mcasp", "ti,sysc"; + ti,hwmods = "mcasp"; + reg = <0x28000 0x4>, + <0x28004 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_MCASP_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x28000 0x1000>, + <0x49028000 0x49028000 0x1000>; + + /* + * Child device unsupported by davinci-mcasp. At least + * RX path is disabled for omap4, and only DIT mode + * works with no I2S. See also old Android kernel + * omap-mcasp driver for more information. + */ + }; + + target-module@2a000 { /* 0x4012a000, ap 10 0a.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x2a000 0x1000>, + <0x4902a000 0x4902a000 0x1000>; + }; + + target-module@2e000 { /* 0x4012e000, ap 12 0c.0 */ + compatible = "ti,sysc-omap4", "ti,sysc"; + ti,hwmods = "dmic"; + reg = <0x2e000 0x4>, + <0x2e010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_DMIC_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x2e000 0x1000>, + <0x4902e000 0x4902e000 0x1000>; + + dmic: dmic@0 { + compatible = "ti,omap4-dmic"; + reg = <0x0 0x7f>, /* MPU private access */ + <0x4902e000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&sdma 67>; + dma-names = "up_link"; + status = "disabled"; + }; + }; + + target-module@30000 { /* 0x40130000, ap 14 0e.0 */ + compatible = "ti,sysc-omap2", "ti,sysc"; + ti,hwmods = "wd_timer3"; + reg = <0x30000 0x4>, + <0x30010 0x4>, + <0x30014 0x4>; + reg-names = "rev", "sysc", "syss"; + ti,sysc-mask = <(SYSC_OMAP2_EMUFREE | + SYSC_OMAP2_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + ti,syss-mask = <1>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_WD_TIMER3_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x30000 0x1000>, + <0x49030000 0x49030000 0x1000>; + + wdt3: wdt@0 { + compatible = "ti,omap4-wdt", "ti,omap3-wdt"; + reg = <0x0 0x80>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + mcpdm_module: target-module@32000 { /* 0x40132000, ap 16 10.0 */ + compatible = "ti,sysc-omap4", "ti,sysc"; + ti,hwmods = "mcpdm"; + reg = <0x32000 0x4>, + <0x32010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_MCPDM_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x32000 0x1000>, + <0x49032000 0x49032000 0x1000>; + + /* Must be only enabled for boards with pdmclk wired */ + status = "disabled"; + + mcpdm: mcpdm@0 { + compatible = "ti,omap4-mcpdm"; + reg = <0x0 0x7f>, /* MPU private access */ + <0x49032000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&sdma 65>, + <&sdma 66>; + dma-names = "up_link", "dn_link"; + }; + }; + + target-module@38000 { /* 0x40138000, ap 18 12.0 */ + compatible = "ti,sysc-omap4-timer", "ti,sysc"; + ti,hwmods = "timer5"; + reg = <0x38000 0x4>, + <0x38010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_TIMER5_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x38000 0x1000>, + <0x49038000 0x49038000 0x1000>; + + timer5: timer@0 { + compatible = "ti,omap4430-timer"; + reg = <0x00000000 0x80>, + <0x49038000 0x80>; + clocks = <&abe_clkctrl OMAP4_TIMER5_CLKCTRL 24>; + clock-names = "fck"; + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-dsp; + }; + }; + + target-module@3a000 { /* 0x4013a000, ap 20 14.0 */ + compatible = "ti,sysc-omap4-timer", "ti,sysc"; + ti,hwmods = "timer6"; + reg = <0x3a000 0x4>, + <0x3a010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_TIMER6_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x3a000 0x1000>, + <0x4903a000 0x4903a000 0x1000>; + + timer6: timer@0 { + compatible = "ti,omap4430-timer"; + reg = <0x00000000 0x80>, + <0x4903a000 0x80>; + clocks = <&abe_clkctrl OMAP4_TIMER6_CLKCTRL 24>; + clock-names = "fck"; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-dsp; + }; + }; + + target-module@3c000 { /* 0x4013c000, ap 22 16.0 */ + compatible = "ti,sysc-omap4-timer", "ti,sysc"; + ti,hwmods = "timer7"; + reg = <0x3c000 0x4>, + <0x3c010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_TIMER7_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x3c000 0x1000>, + <0x4903c000 0x4903c000 0x1000>; + + timer7: timer@0 { + compatible = "ti,omap4430-timer"; + reg = <0x00000000 0x80>, + <0x4903c000 0x80>; + clocks = <&abe_clkctrl OMAP4_TIMER7_CLKCTRL 24>; + clock-names = "fck"; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-dsp; + }; + }; + + target-module@3e000 { /* 0x4013e000, ap 24 18.0 */ + compatible = "ti,sysc-omap4-timer", "ti,sysc"; + ti,hwmods = "timer8"; + reg = <0x3e000 0x4>, + <0x3e010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x3e000 0x1000>, + <0x4903e000 0x4903e000 0x1000>; + + timer8: timer@0 { + compatible = "ti,omap4430-timer"; + reg = <0x00000000 0x80>, + <0x4903e000 0x80>; + clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 24>; + clock-names = "fck"; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-pwm; + ti,timer-dsp; + }; + }; + + target-module@80000 { /* 0x40180000, ap 26 1a.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x80000 0x10000>, + <0x49080000 0x49080000 0x10000>; + }; + + target-module@a0000 { /* 0x401a0000, ap 28 1c.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xa0000 0x10000>, + <0x490a0000 0x490a0000 0x10000>; + }; + + target-module@c0000 { /* 0x401c0000, ap 30 1e.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xc0000 0x10000>, + <0x490c0000 0x490c0000 0x10000>; + }; + + target-module@f1000 { /* 0x401f1000, ap 32 20.0 */ + compatible = "ti,sysc-omap4", "ti,sysc"; + ti,hwmods = "aess"; + reg = <0xf1000 0x4>, + <0xf1010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-midle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + /* Domains (V, P, C): iva, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP4_AESS_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xf1000 0x1000>, + <0x490f1000 0x490f1000 0x1000>; + + /* + * No child device binding or driver in mainline. + * See Android tree and related upstreaming efforts + * for the old driver. + */ + }; + }; +}; + diff --git a/arch/arm/boot/dts/omap4-mcpdm.dtsi b/arch/arm/boot/dts/omap4-mcpdm.dtsi new file mode 100644 index 000000000000..915a9b31a33b --- /dev/null +++ b/arch/arm/boot/dts/omap4-mcpdm.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Common omap4 mcpdm configuration + * + * Only include this file if your board has pdmclk wired from the + * pmic to ABE as mcpdm uses an external clock for the module. + */ + +&omap4_pmx_core { + mcpdm_pins: pinmux_mcpdm_pins { + pinctrl-single,pins = < + /* 0x4a100106 abe_pdm_ul_data.abe_pdm_ul_data ag25 */ + OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) + + /* 0x4a100108 abe_pdm_dl_data.abe_pdm_dl_data af25 */ + OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) + + /* 0x4a10010a abe_pdm_frame.abe_pdm_frame ae25 */ + OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) + + /* 0x4a10010c abe_pdm_lb_clk.abe_pdm_lb_clk af26 */ + OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) + + /* 0x4a10010e abe_clks.abe_clks ah26 */ + OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) + >; + }; +}; + +&mcpdm_module { + /* + * McPDM pads must be muxed at the interconnect target module + * level as the module on the SoC needs external clock from + * the PMIC + */ + pinctrl-names = "default"; + pinctrl-0 = <&mcpdm_pins>; + status = "okay"; +}; + +&mcpdm { + clocks = <&twl6040>; + clock-names = "pdmclk"; +}; diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 926f018823a4..68e1894df713 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -7,6 +7,7 @@ */ #include <dt-bindings/input/input.h> #include "elpida_ecb240abacn.dtsi" +#include "omap4-mcpdm.dtsi" / { memory@80000000 { @@ -226,16 +227,6 @@ >; }; - mcpdm_pins: pinmux_mcpdm_pins { - pinctrl-single,pins = < - OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ - OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ - OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ - OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ - OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ - >; - }; - mcbsp1_pins: pinmux_mcbsp1_pins { pinctrl-single,pins = < OMAP4_IOPAD(0x0fe, PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ @@ -509,16 +500,6 @@ status = "okay"; }; -&mcpdm { - pinctrl-names = "default"; - pinctrl-0 = <&mcpdm_pins>; - - clocks = <&twl6040>; - clock-names = "pdmclk"; - - status = "okay"; -}; - &twl_usb_comparator { usb-supply = <&vusb>; }; diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index c88817bdcc56..fb51a4bffd35 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -9,6 +9,7 @@ #include "omap443x.dtsi" #include "elpida_ecb240abacn.dtsi" +#include "omap4-mcpdm.dtsi" / { model = "TI OMAP4 SDP board"; @@ -246,16 +247,6 @@ >; }; - mcpdm_pins: pinmux_mcpdm_pins { - pinctrl-single,pins = < - OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ - OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ - OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ - OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ - OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ - >; - }; - dmic_pins: pinmux_dmic_pins { pinctrl-single,pins = < OMAP4_IOPAD(0x110, PIN_OUTPUT | MUX_MODE0) /* abe_dmic_clk1.abe_dmic_clk1 */ @@ -649,16 +640,6 @@ status = "okay"; }; -&mcpdm { - pinctrl-names = "default"; - pinctrl-0 = <&mcpdm_pins>; - - clocks = <&twl6040>; - clock-names = "pdmclk"; - - status = "okay"; -}; - &twl_usb_comparator { usb-supply = <&vusb>; }; diff --git a/arch/arm/boot/dts/omap4-var-som-om44.dtsi b/arch/arm/boot/dts/omap4-var-som-om44.dtsi index 10fce28ceb5b..9562d372077c 100644 --- a/arch/arm/boot/dts/omap4-var-som-om44.dtsi +++ b/arch/arm/boot/dts/omap4-var-som-om44.dtsi @@ -7,6 +7,7 @@ * published by the Free Software Foundation. */ #include "omap4460.dtsi" +#include "omap4-mcpdm.dtsi" / { model = "Variscite VAR-SOM-OM44"; @@ -74,16 +75,6 @@ >; }; - mcpdm_pins: pinmux_mcpdm_pins { - pinctrl-single,pins = < - OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ - OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ - OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ - OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ - OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ - >; - }; - tsc2004_pins: pinmux_tsc2004_pins { pinctrl-single,pins = < OMAP4_IOPAD(0x090, PIN_INPUT | MUX_MODE3) /* gpmc_ncs4.gpio_101 (irq) */ @@ -251,16 +242,6 @@ status = "disabled"; }; -&mcpdm { - pinctrl-names = "default"; - pinctrl-0 = <&mcpdm_pins>; - - clocks = <&twl6040>; - clock-names = "pdmclk"; - - status = "okay"; -}; - &gpmc { status = "disabled"; }; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 1a96d4317c97..442a737f35fe 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -148,6 +148,9 @@ l4_per: interconnect@48000000 { }; + l4_abe: interconnect@40100000 { + }; + ocmcram: ocmcram@40304000 { compatible = "mmio-sram"; reg = <0x40304000 0xa000>; /* 40k */ @@ -214,130 +217,6 @@ #iommu-cells = <0>; ti,iommu-bus-err-back; }; - target-module@40130000 { - compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "wd_timer3"; - reg = <0x40130000 0x4>, - <0x40130010 0x4>, - <0x40130014 0x4>; - reg-names = "rev", "sysc", "syss"; - ti,sysc-mask = <(SYSC_OMAP2_EMUFREE | - SYSC_OMAP2_SOFTRESET)>; - ti,sysc-sidle = <SYSC_IDLE_FORCE>, - <SYSC_IDLE_NO>, - <SYSC_IDLE_SMART>, - <SYSC_IDLE_SMART_WKUP>; - ti,syss-mask = <1>; - /* Domains (V, P, C): abe, abe_pwrdm, abe_clkdm */ - clocks = <&abe_clkctrl OMAP4_WD_TIMER3_CLKCTRL 0>; - clock-names = "fck"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x00000000 0x40130000 0x1000>, /* MPU private access */ - <0x49030000 0x49030000 0x0080>; /* L3 Interconnect */ - - wdt3: wdt@0 { - compatible = "ti,omap4-wdt", "ti,omap3-wdt"; - reg = <0x0 0x80>; - interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; - }; - }; - - mcpdm: mcpdm@40132000 { - compatible = "ti,omap4-mcpdm"; - reg = <0x40132000 0x7f>, /* MPU private access */ - <0x49032000 0x7f>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "mcpdm"; - dmas = <&sdma 65>, - <&sdma 66>; - dma-names = "up_link", "dn_link"; - status = "disabled"; - }; - - dmic: dmic@4012e000 { - compatible = "ti,omap4-dmic"; - reg = <0x4012e000 0x7f>, /* MPU private access */ - <0x4902e000 0x7f>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "dmic"; - dmas = <&sdma 67>; - dma-names = "up_link"; - status = "disabled"; - }; - - mcbsp1: mcbsp@40122000 { - compatible = "ti,omap4-mcbsp"; - reg = <0x40122000 0xff>, /* MPU private access */ - <0x49022000 0xff>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "common"; - ti,buffer-size = <128>; - ti,hwmods = "mcbsp1"; - dmas = <&sdma 33>, - <&sdma 34>; - dma-names = "tx", "rx"; - status = "disabled"; - }; - - mcbsp2: mcbsp@40124000 { - compatible = "ti,omap4-mcbsp"; - reg = <0x40124000 0xff>, /* MPU private access */ - <0x49024000 0xff>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "common"; - ti,buffer-size = <128>; - ti,hwmods = "mcbsp2"; - dmas = <&sdma 17>, - <&sdma 18>; - dma-names = "tx", "rx"; - status = "disabled"; - }; - - mcbsp3: mcbsp@40126000 { - compatible = "ti,omap4-mcbsp"; - reg = <0x40126000 0xff>, /* MPU private access */ - <0x49026000 0xff>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "common"; - ti,buffer-size = <128>; - ti,hwmods = "mcbsp3"; - dmas = <&sdma 19>, - <&sdma 20>; - dma-names = "tx", "rx"; - status = "disabled"; - }; - - target-module@40128000 { - compatible = "ti,sysc-mcasp", "ti,sysc"; - ti,hwmods = "mcasp"; - reg = <0x40128000 0x4>, - <0x40128004 0x4>; - reg-names = "rev", "sysc"; - ti,sysc-sidle = <SYSC_IDLE_FORCE>, - <SYSC_IDLE_NO>, - <SYSC_IDLE_SMART>, - <SYSC_IDLE_SMART_WKUP>; - clocks = <&abe_clkctrl OMAP4_MCASP_CLKCTRL 0>; - clock-names = "fck"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x00000000 0x40128000 0x1000>, /* MPU */ - <0x49028000 0x49028000 0x1000>; /* L3 */ - - /* - * Child device unsupported by davinci-mcasp. At least - * RX path is disabled for omap4, and only DIT mode - * works with no I2S. See also old Android kernel - * omap-mcasp driver for more information. - */ - }; - target-module@4012c000 { compatible = "ti,sysc-omap4", "ti,sysc"; ti,hwmods = "slimbus1"; @@ -359,33 +238,6 @@ /* No child device binding or driver in mainline */ }; - target-module@401f1000 { - compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "aess"; - reg = <0x401f1000 0x4>, - <0x401f1010 0x4>; - reg-names = "rev", "sysc"; - ti,sysc-midle = <SYSC_IDLE_FORCE>, - <SYSC_IDLE_NO>, - <SYSC_IDLE_SMART>, - <SYSC_IDLE_SMART_WKUP>; - ti,sysc-sidle = <SYSC_IDLE_FORCE>, - <SYSC_IDLE_NO>, - <SYSC_IDLE_SMART>; - clocks = <&abe_clkctrl OMAP4_AESS_CLKCTRL 0>; - clock-names = "fck"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x00000000 0x401f1000 0x1000>, /* MPU */ - <0x490f1000 0x490f1000 0x1000>; /* L3 */ - - /* - * No child device binding or driver in mainline. - * See Android tree and related upstreaming efforts - * for the old driver. - */ - }; - dmm@4e000000 { compatible = "ti,omap4-dmm"; reg = <0x4e000000 0x800>; @@ -417,43 +269,6 @@ hw-caps-temp-alert; }; - timer5: timer@40138000 { - compatible = "ti,omap4430-timer"; - reg = <0x40138000 0x80>, - <0x49038000 0x80>; - interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "timer5"; - ti,timer-dsp; - }; - - timer6: timer@4013a000 { - compatible = "ti,omap4430-timer"; - reg = <0x4013a000 0x80>, - <0x4903a000 0x80>; - interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "timer6"; - ti,timer-dsp; - }; - - timer7: timer@4013c000 { - compatible = "ti,omap4430-timer"; - reg = <0x4013c000 0x80>, - <0x4903c000 0x80>; - interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "timer7"; - ti,timer-dsp; - }; - - timer8: timer@4013e000 { - compatible = "ti,omap4430-timer"; - reg = <0x4013e000 0x80>, - <0x4903e000 0x80>; - interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "timer8"; - ti,timer-pwm; - ti,timer-dsp; - }; - aes1: aes@4b501000 { compatible = "ti,omap4-aes"; ti,hwmods = "aes1"; @@ -629,4 +444,5 @@ }; #include "omap4-l4.dtsi" +#include "omap4-l4-abe.dtsi" #include "omap44xx-clocks.dtsi" diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi index 61a06f6add3c..2dc3e1950c96 100644 --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -667,14 +667,16 @@ }; }; -&mcpdm { +&mcpdm_module { + /* Module on the SoC needs external clock from the PMIC */ pinctrl-names = "default"; pinctrl-0 = <&mcpdm_pins>; + status = "okay"; +}; +&mcpdm { clocks = <&twl6040>; clock-names = "pdmclk"; - - status = "okay"; }; &mcbsp1 { diff --git a/arch/arm/boot/dts/omap5-l4-abe.dtsi b/arch/arm/boot/dts/omap5-l4-abe.dtsi new file mode 100644 index 000000000000..dc9d0532f4cf --- /dev/null +++ b/arch/arm/boot/dts/omap5-l4-abe.dtsi @@ -0,0 +1,447 @@ +&l4_abe { /* 0x40100000 */ + compatible = "ti,omap5-l4-abe", "simple-bus"; + reg = <0x40100000 0x400>, + <0x40100400 0x400>; + reg-names = "la", "ap"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x40100000 0x100000>, /* segment 0 */ + <0x49000000 0x49000000 0x100000>; + segment@0 { /* 0x40100000 */ + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = + /* CPU to L4 ABE mapping */ + <0x00000000 0x00000000 0x000400>, /* ap 0 */ + <0x00000400 0x00000400 0x000400>, /* ap 1 */ + <0x00022000 0x00022000 0x001000>, /* ap 2 */ + <0x00023000 0x00023000 0x001000>, /* ap 3 */ + <0x00024000 0x00024000 0x001000>, /* ap 4 */ + <0x00025000 0x00025000 0x001000>, /* ap 5 */ + <0x00026000 0x00026000 0x001000>, /* ap 6 */ + <0x00027000 0x00027000 0x001000>, /* ap 7 */ + <0x00028000 0x00028000 0x001000>, /* ap 8 */ + <0x00029000 0x00029000 0x001000>, /* ap 9 */ + <0x0002a000 0x0002a000 0x001000>, /* ap 10 */ + <0x0002b000 0x0002b000 0x001000>, /* ap 11 */ + <0x0002e000 0x0002e000 0x001000>, /* ap 12 */ + <0x0002f000 0x0002f000 0x001000>, /* ap 13 */ + <0x00030000 0x00030000 0x001000>, /* ap 14 */ + <0x00031000 0x00031000 0x001000>, /* ap 15 */ + <0x00032000 0x00032000 0x001000>, /* ap 16 */ + <0x00033000 0x00033000 0x001000>, /* ap 17 */ + <0x00038000 0x00038000 0x001000>, /* ap 18 */ + <0x00039000 0x00039000 0x001000>, /* ap 19 */ + <0x0003a000 0x0003a000 0x001000>, /* ap 20 */ + <0x0003b000 0x0003b000 0x001000>, /* ap 21 */ + <0x0003c000 0x0003c000 0x001000>, /* ap 22 */ + <0x0003d000 0x0003d000 0x001000>, /* ap 23 */ + <0x0003e000 0x0003e000 0x001000>, /* ap 24 */ + <0x0003f000 0x0003f000 0x001000>, /* ap 25 */ + <0x00080000 0x00080000 0x010000>, /* ap 26 */ + <0x00080000 0x00080000 0x001000>, /* ap 27 */ + <0x000a0000 0x000a0000 0x010000>, /* ap 28 */ + <0x000a0000 0x000a0000 0x001000>, /* ap 29 */ + <0x000c0000 0x000c0000 0x010000>, /* ap 30 */ + <0x000c0000 0x000c0000 0x001000>, /* ap 31 */ + <0x000f1000 0x000f1000 0x001000>, /* ap 32 */ + <0x000f2000 0x000f2000 0x001000>, /* ap 33 */ + + /* L3 to L4 ABE mapping */ + <0x49000000 0x49000000 0x000400>, /* ap 0 */ + <0x49000400 0x49000400 0x000400>, /* ap 1 */ + <0x49022000 0x49022000 0x001000>, /* ap 2 */ + <0x49023000 0x49023000 0x001000>, /* ap 3 */ + <0x49024000 0x49024000 0x001000>, /* ap 4 */ + <0x49025000 0x49025000 0x001000>, /* ap 5 */ + <0x49026000 0x49026000 0x001000>, /* ap 6 */ + <0x49027000 0x49027000 0x001000>, /* ap 7 */ + <0x49028000 0x49028000 0x001000>, /* ap 8 */ + <0x49029000 0x49029000 0x001000>, /* ap 9 */ + <0x4902a000 0x4902a000 0x001000>, /* ap 10 */ + <0x4902b000 0x4902b000 0x001000>, /* ap 11 */ + <0x4902e000 0x4902e000 0x001000>, /* ap 12 */ + <0x4902f000 0x4902f000 0x001000>, /* ap 13 */ + <0x49030000 0x49030000 0x001000>, /* ap 14 */ + <0x49031000 0x49031000 0x001000>, /* ap 15 */ + <0x49032000 0x49032000 0x001000>, /* ap 16 */ + <0x49033000 0x49033000 0x001000>, /* ap 17 */ + <0x49038000 0x49038000 0x001000>, /* ap 18 */ + <0x49039000 0x49039000 0x001000>, /* ap 19 */ + <0x4903a000 0x4903a000 0x001000>, /* ap 20 */ + <0x4903b000 0x4903b000 0x001000>, /* ap 21 */ + <0x4903c000 0x4903c000 0x001000>, /* ap 22 */ + <0x4903d000 0x4903d000 0x001000>, /* ap 23 */ + <0x4903e000 0x4903e000 0x001000>, /* ap 24 */ + <0x4903f000 0x4903f000 0x001000>, /* ap 25 */ + <0x49080000 0x49080000 0x010000>, /* ap 26 */ + <0x49080000 0x49080000 0x001000>, /* ap 27 */ + <0x490a0000 0x490a0000 0x010000>, /* ap 28 */ + <0x490a0000 0x490a0000 0x001000>, /* ap 29 */ + <0x490c0000 0x490c0000 0x010000>, /* ap 30 */ + <0x490c0000 0x490c0000 0x001000>, /* ap 31 */ + <0x490f1000 0x490f1000 0x001000>, /* ap 32 */ + <0x490f2000 0x490f2000 0x001000>; /* ap 33 */ + + target-module@22000 { /* 0x40122000, ap 2 02.0 */ + compatible = "ti,sysc-omap2", "ti,sysc"; + ti,hwmods = "mcbsp1"; + reg = <0x2208c 0x4>; + reg-names = "sysc"; + ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY | + SYSC_OMAP2_ENAWAKEUP | + SYSC_OMAP2_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_MCBSP1_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x22000 0x1000>, + <0x49022000 0x49022000 0x1000>; + + mcbsp1: mcbsp@0 { + compatible = "ti,omap4-mcbsp"; + reg = <0x0 0xff>, /* MPU private access */ + <0x49022000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "common"; + ti,buffer-size = <128>; + dmas = <&sdma 33>, + <&sdma 34>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + }; + + target-module@24000 { /* 0x40124000, ap 4 04.0 */ + compatible = "ti,sysc-omap2", "ti,sysc"; + ti,hwmods = "mcbsp2"; + reg = <0x2408c 0x4>; + reg-names = "sysc"; + ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY | + SYSC_OMAP2_ENAWAKEUP | + SYSC_OMAP2_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_MCBSP2_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x24000 0x1000>, + <0x49024000 0x49024000 0x1000>; + + mcbsp2: mcbsp@0 { + compatible = "ti,omap4-mcbsp"; + reg = <0x0 0xff>, /* MPU private access */ + <0x49024000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "common"; + ti,buffer-size = <128>; + dmas = <&sdma 17>, + <&sdma 18>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + }; + + target-module@26000 { /* 0x40126000, ap 6 06.0 */ + compatible = "ti,sysc-omap2", "ti,sysc"; + ti,hwmods = "mcbsp3"; + reg = <0x2608c 0x4>; + reg-names = "sysc"; + ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY | + SYSC_OMAP2_ENAWAKEUP | + SYSC_OMAP2_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_MCBSP3_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x26000 0x1000>, + <0x49026000 0x49026000 0x1000>; + + mcbsp3: mcbsp@0 { + compatible = "ti,omap4-mcbsp"; + reg = <0x0 0xff>, /* MPU private access */ + <0x49026000 0xff>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "common"; + ti,buffer-size = <128>; + dmas = <&sdma 19>, + <&sdma 20>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + }; + + target-module@28000 { /* 0x40128000, ap 8 08.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x28000 0x1000>, + <0x49028000 0x49028000 0x1000>; + }; + + target-module@2a000 { /* 0x4012a000, ap 10 0a.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x2a000 0x1000>, + <0x4902a000 0x4902a000 0x1000>; + }; + + target-module@2e000 { /* 0x4012e000, ap 12 0c.0 */ + compatible = "ti,sysc-omap4", "ti,sysc"; + ti,hwmods = "dmic"; + reg = <0x2e000 0x4>, + <0x2e010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_DMIC_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x2e000 0x1000>, + <0x4902e000 0x4902e000 0x1000>; + + dmic: dmic@0 { + compatible = "ti,omap4-dmic"; + reg = <0x0 0x7f>, /* MPU private access */ + <0x4902e000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&sdma 67>; + dma-names = "up_link"; + status = "disabled"; + }; + }; + + target-module@30000 { /* 0x40130000, ap 14 0e.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x30000 0x1000>, + <0x49030000 0x49030000 0x1000>; + }; + + mcpdm_module: target-module@32000 { /* 0x40132000, ap 16 10.0 */ + compatible = "ti,sysc-omap4", "ti,sysc"; + ti,hwmods = "mcpdm"; + reg = <0x32000 0x4>, + <0x32010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_MCPDM_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x32000 0x1000>, + <0x49032000 0x49032000 0x1000>; + + /* Must be only enabled for boards with pdmclk wired */ + status = "disabled"; + + mcpdm: mcpdm@0 { + compatible = "ti,omap4-mcpdm"; + reg = <0x0 0x7f>, /* MPU private access */ + <0x49032000 0x7f>; /* L3 Interconnect */ + reg-names = "mpu", "dma"; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&sdma 65>, + <&sdma 66>; + dma-names = "up_link", "dn_link"; + }; + }; + + target-module@38000 { /* 0x40138000, ap 18 12.0 */ + compatible = "ti,sysc-omap4-timer", "ti,sysc"; + ti,hwmods = "timer5"; + reg = <0x38000 0x4>, + <0x38010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_TIMER5_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x38000 0x1000>, + <0x49038000 0x49038000 0x1000>; + + timer5: timer@0 { + compatible = "ti,omap5430-timer"; + reg = <0x0 0x80>, + <0x49038000 0x80>; + clocks = <&abe_clkctrl OMAP5_TIMER5_CLKCTRL 24>; + clock-names = "fck"; + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-dsp; + ti,timer-pwm; + }; + }; + + target-module@3a000 { /* 0x4013a000, ap 20 14.0 */ + compatible = "ti,sysc-omap4-timer", "ti,sysc"; + ti,hwmods = "timer6"; + reg = <0x3a000 0x4>, + <0x3a010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_TIMER6_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x3a000 0x1000>, + <0x4903a000 0x4903a000 0x1000>; + + timer6: timer@0 { + compatible = "ti,omap5430-timer"; + reg = <0x0 0x80>, + <0x4903a000 0x80>; + clocks = <&abe_clkctrl OMAP5_TIMER6_CLKCTRL 24>; + clock-names = "fck"; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-dsp; + ti,timer-pwm; + }; + }; + + target-module@3c000 { /* 0x4013c000, ap 22 16.0 */ + compatible = "ti,sysc-omap4-timer", "ti,sysc"; + ti,hwmods = "timer7"; + reg = <0x3c000 0x4>, + <0x3c010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_TIMER7_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x3c000 0x1000>, + <0x4903c000 0x4903c000 0x1000>; + + timer7: timer@0 { + compatible = "ti,omap5430-timer"; + reg = <0x0 0x80>, + <0x4903c000 0x80>; + clocks = <&abe_clkctrl OMAP5_TIMER7_CLKCTRL 24>; + clock-names = "fck"; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-dsp; + }; + }; + + target-module@3e000 { /* 0x4013e000, ap 24 18.0 */ + compatible = "ti,sysc-omap4-timer", "ti,sysc"; + ti,hwmods = "timer8"; + reg = <0x3e000 0x4>, + <0x3e010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-mask = <(SYSC_OMAP4_FREEEMU | + SYSC_OMAP4_SOFTRESET)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + /* Domains (V, P, C): core, abe_pwrdm, abe_clkdm */ + clocks = <&abe_clkctrl OMAP5_TIMER8_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x3e000 0x1000>, + <0x4903e000 0x4903e000 0x1000>; + + timer8: timer@0 { + compatible = "ti,omap5430-timer"; + reg = <0x0 0x80>, + <0x4903e000 0x80>; + clocks = <&abe_clkctrl OMAP5_TIMER8_CLKCTRL 24>; + clock-names = "fck"; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-dsp; + ti,timer-pwm; + }; + }; + + target-module@80000 { /* 0x40180000, ap 26 1a.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x80000 0x10000>, + <0x49080000 0x49080000 0x10000>; + }; + + target-module@a0000 { /* 0x401a0000, ap 28 1c.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xa0000 0x10000>, + <0x490a0000 0x490a0000 0x10000>; + }; + + target-module@c0000 { /* 0x401c0000, ap 30 1e.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xc0000 0x10000>, + <0x490c0000 0x490c0000 0x10000>; + }; + + target-module@f1000 { /* 0x401f1000, ap 32 20.0 */ + compatible = "ti,sysc"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xf1000 0x1000>, + <0x490f1000 0x490f1000 0x1000>; + }; + }; +}; + diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 2fefaafdf901..4b40e4748649 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -161,6 +161,9 @@ l4_per: interconnect@48000000 { }; + l4_abe: interconnect@40100000 { + }; + ocmcram: ocmcram@40300000 { compatible = "mmio-sram"; reg = <0x40300000 0x20000>; /* 128k */ @@ -202,115 +205,6 @@ ti,iommu-bus-err-back; }; - mcpdm: mcpdm@40132000 { - compatible = "ti,omap4-mcpdm"; - reg = <0x40132000 0x7f>, /* MPU private access */ - <0x49032000 0x7f>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "mcpdm"; - dmas = <&sdma 65>, - <&sdma 66>; - dma-names = "up_link", "dn_link"; - status = "disabled"; - }; - - dmic: dmic@4012e000 { - compatible = "ti,omap4-dmic"; - reg = <0x4012e000 0x7f>, /* MPU private access */ - <0x4902e000 0x7f>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "dmic"; - dmas = <&sdma 67>; - dma-names = "up_link"; - status = "disabled"; - }; - - mcbsp1: mcbsp@40122000 { - compatible = "ti,omap4-mcbsp"; - reg = <0x40122000 0xff>, /* MPU private access */ - <0x49022000 0xff>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "common"; - ti,buffer-size = <128>; - ti,hwmods = "mcbsp1"; - dmas = <&sdma 33>, - <&sdma 34>; - dma-names = "tx", "rx"; - status = "disabled"; - }; - - mcbsp2: mcbsp@40124000 { - compatible = "ti,omap4-mcbsp"; - reg = <0x40124000 0xff>, /* MPU private access */ - <0x49024000 0xff>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "common"; - ti,buffer-size = <128>; - ti,hwmods = "mcbsp2"; - dmas = <&sdma 17>, - <&sdma 18>; - dma-names = "tx", "rx"; - status = "disabled"; - }; - - mcbsp3: mcbsp@40126000 { - compatible = "ti,omap4-mcbsp"; - reg = <0x40126000 0xff>, /* MPU private access */ - <0x49026000 0xff>; /* L3 Interconnect */ - reg-names = "mpu", "dma"; - interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "common"; - ti,buffer-size = <128>; - ti,hwmods = "mcbsp3"; - dmas = <&sdma 19>, - <&sdma 20>; - dma-names = "tx", "rx"; - status = "disabled"; - }; - - timer5: timer@40138000 { - compatible = "ti,omap5430-timer"; - reg = <0x40138000 0x80>, - <0x49038000 0x80>; - interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "timer5"; - ti,timer-dsp; - ti,timer-pwm; - }; - - timer6: timer@4013a000 { - compatible = "ti,omap5430-timer"; - reg = <0x4013a000 0x80>, - <0x4903a000 0x80>; - interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "timer6"; - ti,timer-dsp; - ti,timer-pwm; - }; - - timer7: timer@4013c000 { - compatible = "ti,omap5430-timer"; - reg = <0x4013c000 0x80>, - <0x4903c000 0x80>; - interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "timer7"; - ti,timer-dsp; - }; - - timer8: timer@4013e000 { - compatible = "ti,omap5430-timer"; - reg = <0x4013e000 0x80>, - <0x4903e000 0x80>; - interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "timer8"; - ti,timer-dsp; - ti,timer-pwm; - }; - dmm@4e000000 { compatible = "ti,omap5-dmm"; reg = <0x4e000000 0x800>; @@ -517,3 +411,6 @@ &core_thermal { coefficients = <0 2000>; }; + +#include "omap5-l4-abe.dtsi" +#include "omap54xx-clocks.dtsi" diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index bd6907db615b..65975df6a8c3 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -714,6 +714,7 @@ interrupt-controller; #interrupt-cells = <2>; gpio-controller; + gpio-ranges = <&pm8921_gpio 0 0 44>; #gpio-cells = <2>; }; @@ -1302,8 +1303,9 @@ <0x04700300 0x200>, <0x04700500 0x5c>; reg-names = "dsi_pll", "dsi_phy", "dsi_phy_regulator"; - clock-names = "iface_clk"; - clocks = <&mmcc DSI_M_AHB_CLK>; + clock-names = "iface_clk", "ref"; + clocks = <&mmcc DSI_M_AHB_CLK>, + <&cxo_board>; }; diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi index 9e75f97770ce..1008dfbcb972 100644 --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi @@ -400,8 +400,8 @@ #address-cells = <3>; #size-cells = <2>; - ranges = <0x81000000 0 0x40200000 0x40200000 0 0x00100000 - 0x82000000 0 0x40300000 0x40300000 0 0x400000>; + ranges = <0x81000000 0 0x40200000 0x40200000 0 0x00100000>, + <0x82000000 0 0x40300000 0x40300000 0 0x00d00000>; interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi"; diff --git a/arch/arm/boot/dts/qcom-mdm9615.dtsi b/arch/arm/boot/dts/qcom-mdm9615.dtsi index 02afc6a42005..356e9535f7a6 100644 --- a/arch/arm/boot/dts/qcom-mdm9615.dtsi +++ b/arch/arm/boot/dts/qcom-mdm9615.dtsi @@ -326,6 +326,7 @@ interrupt-controller; #interrupt-cells = <2>; gpio-controller; + gpio-ranges = <&pmicgpio 0 0 6>; #gpio-cells = <2>; }; }; diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi index 65a994f0e09b..ec5cbc468bd3 100644 --- a/arch/arm/boot/dts/qcom-msm8660.dtsi +++ b/arch/arm/boot/dts/qcom-msm8660.dtsi @@ -295,6 +295,7 @@ interrupt-controller; #interrupt-cells = <2>; gpio-controller; + gpio-ranges = <&pm8058_gpio 0 0 44>; #gpio-cells = <2>; }; diff --git a/arch/arm/boot/dts/qcom-pma8084.dtsi b/arch/arm/boot/dts/qcom-pma8084.dtsi index 8f5ea7add20f..ea1ca166165c 100644 --- a/arch/arm/boot/dts/qcom-pma8084.dtsi +++ b/arch/arm/boot/dts/qcom-pma8084.dtsi @@ -31,6 +31,7 @@ compatible = "qcom,pma8084-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; + gpio-ranges = <&pma8084_gpios 0 0 22>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/arch/arm/boot/dts/r7s72100-rskrza1.dts b/arch/arm/boot/dts/r7s72100-rskrza1.dts index 8ee44a100e9a..ff24301dc1be 100644 --- a/arch/arm/boot/dts/r7s72100-rskrza1.dts +++ b/arch/arm/boot/dts/r7s72100-rskrza1.dts @@ -34,12 +34,23 @@ }; leds { - status = "okay"; compatible = "gpio-leds"; led0 { gpios = <&port7 1 GPIO_ACTIVE_LOW>; }; + + led1 { + gpios = <&io_expander1 0 GPIO_ACTIVE_LOW>; + }; + + led2 { + gpios = <&io_expander1 1 GPIO_ACTIVE_LOW>; + }; + + led3 { + gpios = <&io_expander1 2 GPIO_ACTIVE_LOW>; + }; }; }; @@ -47,6 +58,34 @@ clock-frequency = <13330000>; }; +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + status = "okay"; + + clock-frequency = <400000>; + + io_expander1: gpio@20 { + compatible = "onnn,cat9554"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + io_expander2: gpio@21 { + compatible = "onnn,cat9554"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + + eeprom@50 { + compatible = "renesas,r1ex24016", "atmel,24c16"; + reg = <0x50>; + pagesize = <16>; + }; +}; + &usb_x1_clk { clock-frequency = <48000000>; }; @@ -56,6 +95,11 @@ }; &pinctrl { + /* RIIC ch3 (Port Expander, EEPROM (MAC Addr), Audio Codec) */ + i2c3_pins: i2c3 { + pinmux = <RZA1_PINMUX(1, 6, 1)>, /* RIIC3SCL */ + <RZA1_PINMUX(1, 7, 1)>; /* RIIC3SDA */ + }; /* Serial Console */ scif2_pins: serial2 { diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts index d530f451467e..f70f4a3e5c43 100644 --- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts +++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts @@ -19,7 +19,7 @@ }; chosen { - bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp rw"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; @@ -166,6 +166,33 @@ }; &bsc { + flash@0 { + compatible = "cfi-flash", "mtd-rom"; + reg = <0x0 0x08000000>; + bank-width = <2>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "uboot"; + reg = <0x00000000 0x00040000>; + read-only; + }; + partition@40000 { + label = "uboot-env"; + reg = <0x00040000 0x00040000>; + read-only; + }; + partition@80000 { + label = "flash"; + reg = <0x00080000 0x07f80000>; + }; + }; + }; + ethernet@8000000 { compatible = "smsc,lan9220", "smsc,lan9115"; reg = <0x08000000 0x1000>; diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts index 77d18242ef59..2840eb0d6fd4 100644 --- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts +++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts @@ -22,6 +22,17 @@ stdout-path = "serial1:115200n8"; }; + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&bridge_out>; + }; + }; + }; + memory@40000000 { device_type = "memory"; reg = <0 0x40000000 0 0x20000000>; @@ -80,10 +91,42 @@ status = "okay"; }; +&du { + pinctrl-0 = <&du0_pins>; + pinctrl-names = "default"; + + status = "okay"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&bridge_in>; + }; + }; + }; +}; + +&ehci1 { + status = "okay"; +}; + &extal_clk { clock-frequency = <20000000>; }; +&gpio2 { + interrupt-fixup { + gpio-hog; + gpios = <29 GPIO_ACTIVE_HIGH>; + line-name = "hdmi-hpd-int"; + input; + }; +}; + +&hsusb0 { + status = "okay"; +}; + &i2c3 { pinctrl-0 = <&i2c3_pins>; pinctrl-names = "default"; @@ -97,12 +140,60 @@ }; }; +&i2c4 { + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <100000>; + + hdmi@39 { + compatible = "sil,sii9022"; + reg = <0x39>; + interrupt-parent = <&gpio2>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + bridge_in: endpoint { + remote-endpoint = <&du_out_rgb0>; + }; + }; + + port@1 { + reg = <1>; + bridge_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; + }; +}; + +&ohci1 { + status = "okay"; +}; + &pfc { avb_pins: avb { groups = "avb_mdio", "avb_gmii_tx_rx"; function = "avb"; }; + du0_pins: du0 { + groups = "du0_rgb888", "du0_sync", "du0_disp", "du0_clk0_out"; + function = "du0"; + }; + + i2c4_pins: i2c4 { + groups = "i2c4_e"; + function = "i2c4"; + }; + i2c3_pins: i2c3 { groups = "i2c3_c"; function = "i2c3"; @@ -135,6 +226,16 @@ function = "sdhi2"; power-source = <1800>; }; + + usb0_pins: usb0 { + groups = "usb0"; + function = "usb0"; + }; + + usb1_pins: usb1 { + groups = "usb1"; + function = "usb1"; + }; }; &qspi0 { @@ -195,3 +296,25 @@ sd-uhs-sdr50; status = "okay"; }; + +&usb2_phy0 { + status = "okay"; +}; + +&usb2_phy1 { + status = "okay"; +}; + +&usbphy0 { + pinctrl-0 = <&usb0_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&usbphy1 { + pinctrl-0 = <&usb1_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi index f4e232bf9d03..56cb10b42ed9 100644 --- a/arch/arm/boot/dts/r8a77470.dtsi +++ b/arch/arm/boot/dts/r8a77470.dtsi @@ -325,6 +325,77 @@ status = "disabled"; }; + hsusb0: hsusb@e6590000 { + compatible = "renesas,usbhs-r8a77470", + "renesas,rcar-gen2-usbhs"; + reg = <0 0xe6590000 0 0x100>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 704>; + dmas = <&usb_dmac00 0>, <&usb_dmac00 1>, + <&usb_dmac10 0>, <&usb_dmac10 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <4>; + phys = <&usb0 1>; + phy-names = "usb"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 704>; + status = "disabled"; + }; + + usbphy0: usb-phy@e6590100 { + compatible = "renesas,usb-phy-r8a77470", + "renesas,rcar-gen2-usb-phy"; + reg = <0 0xe6590100 0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cpg CPG_MOD 704>; + clock-names = "usbhs"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 704>; + status = "disabled"; + + usb0: usb-channel@0 { + reg = <0>; + #phy-cells = <1>; + }; + }; + + hsusb1: hsusb@e6598000 { + compatible = "renesas,usbhs-r8a77470", + "renesas,rcar-gen2-usbhs"; + reg = <0 0xe6598000 0 0x100>; + interrupts = <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 706>; + dmas = <&usb_dmac01 0>, <&usb_dmac01 1>, + <&usb_dmac11 0>, <&usb_dmac11 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <4>; + /* We need to turn on usbphy0 to make usbphy1 to work */ + phys = <&usb1 1>; + phy-names = "usb"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 706>; + status = "disabled"; + }; + + usbphy1: usb-phy@e6598100 { + compatible = "renesas,usb-phy-r8a77470", + "renesas,rcar-gen2-usb-phy"; + reg = <0 0xe6598100 0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cpg CPG_MOD 706>; + clock-names = "usbhs"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 706>; + status = "disabled"; + + usb1: usb-channel@0 { + reg = <0>; + #phy-cells = <1>; + }; + }; + usb_dmac00: dma-controller@e65a0000 { compatible = "renesas,r8a77470-usb-dmac", "renesas,usb-dmac"; @@ -588,6 +659,216 @@ status = "disabled"; }; + hscif0: serial@e62c0000 { + compatible = "renesas,hscif-r8a77470", + "renesas,rcar-gen2-hscif", "renesas,hscif"; + reg = <0 0xe62c0000 0 0x60>; + interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 717>, + <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x39>, <&dmac0 0x3a>, + <&dmac1 0x39>, <&dmac1 0x3a>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 717>; + status = "disabled"; + }; + + hscif1: serial@e62c8000 { + compatible = "renesas,hscif-r8a77470", + "renesas,rcar-gen2-hscif", "renesas,hscif"; + reg = <0 0xe62c8000 0 0x60>; + interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 716>, + <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x4d>, <&dmac0 0x4e>, + <&dmac1 0x4d>, <&dmac1 0x4e>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 716>; + status = "disabled"; + }; + + hscif2: serial@e62d0000 { + compatible = "renesas,hscif-r8a77470", + "renesas,rcar-gen2-hscif", "renesas,hscif"; + reg = <0 0xe62d0000 0 0x60>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 713>, + <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x3b>, <&dmac0 0x3c>, + <&dmac1 0x3b>, <&dmac1 0x3c>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 713>; + status = "disabled"; + }; + + pwm0: pwm@e6e30000 { + compatible = "renesas,pwm-r8a77470", "renesas,pwm-rcar"; + reg = <0 0xe6e30000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm1: pwm@e6e31000 { + compatible = "renesas,pwm-r8a77470", "renesas,pwm-rcar"; + reg = <0 0xe6e31000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm2: pwm@e6e32000 { + compatible = "renesas,pwm-r8a77470", "renesas,pwm-rcar"; + reg = <0 0xe6e32000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm3: pwm@e6e33000 { + compatible = "renesas,pwm-r8a77470", "renesas,pwm-rcar"; + reg = <0 0xe6e33000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm4: pwm@e6e34000 { + compatible = "renesas,pwm-r8a77470", "renesas,pwm-rcar"; + reg = <0 0xe6e34000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm5: pwm@e6e35000 { + compatible = "renesas,pwm-r8a77470", "renesas,pwm-rcar"; + reg = <0 0xe6e35000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm6: pwm@e6e36000 { + compatible = "renesas,pwm-r8a77470", "renesas,pwm-rcar"; + reg = <0 0xe6e36000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + vin0: video@e6ef0000 { + compatible = "renesas,vin-r8a77470", + "renesas,rcar-gen2-vin"; + reg = <0 0xe6ef0000 0 0x1000>; + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 811>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 811>; + status = "disabled"; + }; + + vin1: video@e6ef1000 { + compatible = "renesas,vin-r8a77470", + "renesas,rcar-gen2-vin"; + reg = <0 0xe6ef1000 0 0x1000>; + interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 810>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 810>; + status = "disabled"; + }; + + ohci0: usb@ee080000 { + compatible = "generic-ohci"; + reg = <0 0xee080000 0 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>; + phys = <&usb0 0>, <&usb2_phy0>; + phy-names = "usb"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 703>; + status = "disabled"; + }; + + ehci0: usb@ee080100 { + compatible = "generic-ehci"; + reg = <0 0xee080100 0 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>; + phys = <&usb0 0>, <&usb2_phy0>; + phy-names = "usb"; + companion = <&ohci0>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 703>; + status = "disabled"; + }; + + usb2_phy0: usb-phy@ee080200 { + compatible = "renesas,usb2-phy-r8a77470"; + reg = <0 0xee080200 0 0x700>; + clocks = <&cpg CPG_MOD 703>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 703>; + #phy-cells = <0>; + status = "disabled"; + }; + + ohci1: usb@ee0c0000 { + compatible = "generic-ohci"; + reg = <0 0xee0c0000 0 0x100>; + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 705>; + phys = <&usb0 1>, <&usb2_phy1>, <&usb1 0>; + phy-names = "usb"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 705>; + status = "disabled"; + }; + + ehci1: usb@ee0c0100 { + compatible = "generic-ehci"; + reg = <0 0xee0c0100 0 0x100>; + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 705>; + phys = <&usb0 1>, <&usb2_phy1>, <&usb1 0>; + phy-names = "usb"; + companion = <&ohci1>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 705>; + status = "disabled"; + }; + + usb2_phy1: usb-phy@ee0c0200 { + compatible = "renesas,usb2-phy-r8a77470"; + reg = <0 0xee0c0200 0 0x700>; + clocks = <&cpg CPG_MOD 705>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 705>; + #phy-cells = <0>; + status = "disabled"; + }; + sdhi0: sd@ee100000 { compatible = "renesas,sdhi-r8a77470", "renesas,rcar-gen2-sdhi"; @@ -643,6 +924,38 @@ resets = <&cpg 408>; }; + du: display@feb00000 { + compatible = "renesas,du-r8a77470"; + reg = <0 0xfeb00000 0 0x40000>; + interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>; + clock-names = "du.0", "du.1"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb0: endpoint { + }; + }; + port@1 { + reg = <1>; + du_out_rgb1: endpoint { + }; + }; + port@2 { + reg = <2>; + du_out_lvds0: endpoint { + }; + }; + }; + }; + prr: chipid@ff000044 { compatible = "renesas,prr"; reg = <0 0xff000044 0 4>; diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts index cecb22924ec4..0b49956069fc 100644 --- a/arch/arm/boot/dts/r8a7778-bockw.dts +++ b/arch/arm/boot/dts/r8a7778-bockw.dts @@ -25,7 +25,7 @@ }; chosen { - bootargs = "ignore_loglevel ip=dhcp root=/dev/nfs rw"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts index abc14e7a4c93..d4bee1ec9044 100644 --- a/arch/arm/boot/dts/r8a7779-marzen.dts +++ b/arch/arm/boot/dts/r8a7779-marzen.dts @@ -21,7 +21,7 @@ }; chosen { - bootargs = "ignore_loglevel root=/dev/nfs ip=on"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts index f92301290b02..b6fa80c3b07e 100644 --- a/arch/arm/boot/dts/r8a7792-blanche.dts +++ b/arch/arm/boot/dts/r8a7792-blanche.dts @@ -308,6 +308,26 @@ }; }; +&iic3 { + status = "okay"; + + pmic@58 { + compatible = "dlg,da9063"; + reg = <0x58>; + interrupt-parent = <&irqc>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + rtc { + compatible = "dlg,da9063-rtc"; + }; + + wdt { + compatible = "dlg,da9063-watchdog"; + }; + }; +}; + &du { pinctrl-0 = <&du0_pins &du1_pins>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi index 8e9eb4b704d3..38fb43d11b27 100644 --- a/arch/arm/boot/dts/r8a7792.dtsi +++ b/arch/arm/boot/dts/r8a7792.dtsi @@ -22,6 +22,7 @@ i2c3 = &i2c3; i2c4 = &i2c4; i2c5 = &i2c5; + i2c6 = &iic3; spi0 = &qspi; spi1 = &msiof0; spi2 = &msiof1; @@ -444,6 +445,23 @@ status = "disabled"; }; + iic3: i2c@e60b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a7792", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; + reg = <0 0xe60b0000 0 0x425>; + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 926>; + dmas = <&dmac0 0x77>, <&dmac0 0x78>, + <&dmac1 0x77>, <&dmac1 0x78>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 926>; + status = "disabled"; + }; + dmac0: dma-controller@e6700000 { compatible = "renesas,dmac-r8a7792", "renesas,rcar-dmac"; diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts index ef7e2a837df6..0ab3d8d57f6d 100644 --- a/arch/arm/boot/dts/r8a7794-alt.dts +++ b/arch/arm/boot/dts/r8a7794-alt.dts @@ -199,6 +199,22 @@ }; }; +&pci0 { + status = "okay"; + pinctrl-0 = <&usb0_pins>; + pinctrl-names = "default"; +}; + +&pci1 { + status = "okay"; + pinctrl-0 = <&usb1_pins>; + pinctrl-names = "default"; +}; + +&usbphy { + status = "okay"; +}; + &du { pinctrl-0 = <&du_pins>; pinctrl-names = "default"; @@ -293,6 +309,16 @@ function = "sdhi1"; power-source = <1800>; }; + + usb0_pins: usb0 { + groups = "usb0"; + function = "usb0"; + }; + + usb1_pins: usb1 { + groups = "usb1"; + function = "usb1"; + }; }; &cmt0 { @@ -377,6 +403,27 @@ pinctrl-names = "i2c-exio4"; }; +&i2c7 { + status = "okay"; + clock-frequency = <100000>; + + pmic@58 { + compatible = "dlg,da9063"; + reg = <0x58>; + interrupt-parent = <&gpio3>; + interrupts = <31 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + rtc { + compatible = "dlg,da9063-rtc"; + }; + + wdt { + compatible = "dlg,da9063-watchdog"; + }; + }; +}; + &vin0 { status = "okay"; pinctrl-0 = <&vin0_pins>; diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts index 0173eb11ec28..fb3cf005cc90 100644 --- a/arch/arm/boot/dts/rk3036-kylin.dts +++ b/arch/arm/boot/dts/rk3036-kylin.dts @@ -368,31 +368,31 @@ &pinctrl { leds { led_ctl: led-ctl { - rockchip,pins = <2 30 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int: pmic-int { - rockchip,pins = <2 2 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_default>; }; }; sdio { bt_wake_h: bt-wake-h { - rockchip,pins = <2 8 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_default>; }; }; sdmmc { sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sleep { global_pwroff: global-pwroff { - rockchip,pins = <2 7 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PA7 1 &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index 59c90863b0e7..0290ea4edd32 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -551,71 +551,71 @@ pwm0 { pwm0_pin: pwm0-pin { - rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>; }; }; pwm1 { pwm1_pin: pwm1-pin { - rockchip,pins = <0 1 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA1 2 &pcfg_pull_none>; }; }; pwm2 { pwm2_pin: pwm2-pin { - rockchip,pins = <0 1 2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA1 2 &pcfg_pull_none>; }; }; pwm3 { pwm3_pin: pwm3-pin { - rockchip,pins = <0 27 1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD3 1 &pcfg_pull_none>; }; }; sdmmc { sdmmc_clk: sdmmc-clk { - rockchip,pins = <1 16 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <1 15 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PB7 1 &pcfg_pull_default>; }; sdmmc_cd: sdmmc-cd { - rockchip,pins = <1 17 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PC1 1 &pcfg_pull_default>; }; sdmmc_bus1: sdmmc-bus1 { - rockchip,pins = <1 18 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PC2 1 &pcfg_pull_default>; }; sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <1 18 RK_FUNC_1 &pcfg_pull_default>, - <1 19 RK_FUNC_1 &pcfg_pull_default>, - <1 20 RK_FUNC_1 &pcfg_pull_default>, - <1 21 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PC2 1 &pcfg_pull_default>, + <1 RK_PC3 1 &pcfg_pull_default>, + <1 RK_PC4 1 &pcfg_pull_default>, + <1 RK_PC5 1 &pcfg_pull_default>; }; }; sdio { sdio_bus1: sdio-bus1 { - rockchip,pins = <0 11 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <0 RK_PB3 1 &pcfg_pull_default>; }; sdio_bus4: sdio-bus4 { - rockchip,pins = <0 11 RK_FUNC_1 &pcfg_pull_default>, - <0 12 RK_FUNC_1 &pcfg_pull_default>, - <0 13 RK_FUNC_1 &pcfg_pull_default>, - <0 14 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <0 RK_PB3 1 &pcfg_pull_default>, + <0 RK_PB4 1 &pcfg_pull_default>, + <0 RK_PB5 1 &pcfg_pull_default>, + <0 RK_PB6 1 &pcfg_pull_default>; }; sdio_cmd: sdio-cmd { - rockchip,pins = <0 8 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <0 RK_PB0 1 &pcfg_pull_default>; }; sdio_clk: sdio-clk { - rockchip,pins = <0 9 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PB1 1 &pcfg_pull_none>; }; }; @@ -625,135 +625,135 @@ * We also have external pulls, so disable the internal ones. */ emmc_clk: emmc-clk { - rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <2 RK_PA4 2 &pcfg_pull_none>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <2 1 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <2 RK_PA1 2 &pcfg_pull_default>; }; emmc_bus8: emmc-bus8 { - rockchip,pins = <1 24 RK_FUNC_2 &pcfg_pull_default>, - <1 25 RK_FUNC_2 &pcfg_pull_default>, - <1 26 RK_FUNC_2 &pcfg_pull_default>, - <1 27 RK_FUNC_2 &pcfg_pull_default>, - <1 28 RK_FUNC_2 &pcfg_pull_default>, - <1 29 RK_FUNC_2 &pcfg_pull_default>, - <1 30 RK_FUNC_2 &pcfg_pull_default>, - <1 31 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <1 RK_PD0 2 &pcfg_pull_default>, + <1 RK_PD1 2 &pcfg_pull_default>, + <1 RK_PD2 2 &pcfg_pull_default>, + <1 RK_PD3 2 &pcfg_pull_default>, + <1 RK_PD4 2 &pcfg_pull_default>, + <1 RK_PD5 2 &pcfg_pull_default>, + <1 RK_PD6 2 &pcfg_pull_default>, + <1 RK_PD7 2 &pcfg_pull_default>; }; }; emac { emac_xfer: emac-xfer { - rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_default>, /* crs_dvalid */ - <2 13 RK_FUNC_1 &pcfg_pull_default>, /* tx_en */ - <2 14 RK_FUNC_1 &pcfg_pull_default>, /* mac_clk */ - <2 15 RK_FUNC_1 &pcfg_pull_default>, /* rx_err */ - <2 16 RK_FUNC_1 &pcfg_pull_default>, /* rxd1 */ - <2 17 RK_FUNC_1 &pcfg_pull_default>, /* rxd0 */ - <2 18 RK_FUNC_1 &pcfg_pull_default>, /* txd1 */ - <2 19 RK_FUNC_1 &pcfg_pull_default>; /* txd0 */ + rockchip,pins = <2 RK_PB2 1 &pcfg_pull_default>, /* crs_dvalid */ + <2 RK_PB5 1 &pcfg_pull_default>, /* tx_en */ + <2 RK_PB6 1 &pcfg_pull_default>, /* mac_clk */ + <2 RK_PB7 1 &pcfg_pull_default>, /* rx_err */ + <2 RK_PC0 1 &pcfg_pull_default>, /* rxd1 */ + <2 RK_PC1 1 &pcfg_pull_default>, /* rxd0 */ + <2 RK_PC2 1 &pcfg_pull_default>, /* txd1 */ + <2 RK_PC3 1 &pcfg_pull_default>; /* txd0 */ }; emac_mdio: emac-mdio { - rockchip,pins = <2 12 RK_FUNC_1 &pcfg_pull_default>, /* mac_md */ - <2 25 RK_FUNC_1 &pcfg_pull_default>; /* mac_mdclk */ + rockchip,pins = <2 RK_PB4 1 &pcfg_pull_default>, /* mac_md */ + <2 RK_PD1 1 &pcfg_pull_default>; /* mac_mdclk */ }; }; i2c0 { i2c0_xfer: i2c0-xfer { - rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>, - <0 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA0 1 &pcfg_pull_none>, + <0 RK_PA1 1 &pcfg_pull_none>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { - rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_none>, - <0 3 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>, + <0 RK_PA3 1 &pcfg_pull_none>; }; }; i2c2 { i2c2_xfer: i2c2-xfer { - rockchip,pins = <2 20 RK_FUNC_1 &pcfg_pull_none>, - <2 21 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PC4 1 &pcfg_pull_none>, + <2 RK_PC5 1 &pcfg_pull_none>; }; }; i2s { i2s_bus: i2s-bus { - rockchip,pins = <1 0 RK_FUNC_1 &pcfg_pull_default>, - <1 1 RK_FUNC_1 &pcfg_pull_default>, - <1 2 RK_FUNC_1 &pcfg_pull_default>, - <1 3 RK_FUNC_1 &pcfg_pull_default>, - <1 4 RK_FUNC_1 &pcfg_pull_default>, - <1 5 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA0 1 &pcfg_pull_default>, + <1 RK_PA1 1 &pcfg_pull_default>, + <1 RK_PA2 1 &pcfg_pull_default>, + <1 RK_PA3 1 &pcfg_pull_default>, + <1 RK_PA4 1 &pcfg_pull_default>, + <1 RK_PA5 1 &pcfg_pull_default>; }; }; hdmi { hdmi_ctl: hdmi-ctl { - rockchip,pins = <1 8 RK_FUNC_1 &pcfg_pull_none>, - <1 9 RK_FUNC_1 &pcfg_pull_none>, - <1 10 RK_FUNC_1 &pcfg_pull_none>, - <1 11 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB0 1 &pcfg_pull_none>, + <1 RK_PB1 1 &pcfg_pull_none>, + <1 RK_PB2 1 &pcfg_pull_none>, + <1 RK_PB3 1 &pcfg_pull_none>; }; }; uart0 { uart0_xfer: uart0-xfer { - rockchip,pins = <0 16 RK_FUNC_1 &pcfg_pull_default>, - <0 17 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC0 1 &pcfg_pull_default>, + <0 RK_PC1 1 &pcfg_pull_none>; }; uart0_cts: uart0-cts { - rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <0 RK_PC2 1 &pcfg_pull_default>; }; uart0_rts: uart0-rts { - rockchip,pins = <0 19 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC3 1 &pcfg_pull_none>; }; }; uart1 { uart1_xfer: uart1-xfer { - rockchip,pins = <2 22 RK_FUNC_1 &pcfg_pull_default>, - <2 23 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PC6 1 &pcfg_pull_default>, + <2 RK_PC7 1 &pcfg_pull_none>; }; /* no rts / cts for uart1 */ }; uart2 { uart2_xfer: uart2-xfer { - rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_default>, - <1 19 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PC2 2 &pcfg_pull_default>, + <1 RK_PC3 2 &pcfg_pull_none>; }; /* no rts / cts for uart2 */ }; spi-pins { spi_txd:spi-txd { - rockchip,pins = <1 29 RK_FUNC_3 &pcfg_pull_default>; + rockchip,pins = <1 RK_PD5 3 &pcfg_pull_default>; }; spi_rxd:spi-rxd { - rockchip,pins = <1 28 RK_FUNC_3 &pcfg_pull_default>; + rockchip,pins = <1 RK_PD4 3 &pcfg_pull_default>; }; spi_clk:spi-clk { - rockchip,pins = <2 0 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <2 RK_PA0 2 &pcfg_pull_default>; }; spi_cs0:spi-cs0 { - rockchip,pins = <1 30 RK_FUNC_3 &pcfg_pull_default>; + rockchip,pins = <1 RK_PD6 3 &pcfg_pull_default>; }; spi_cs1:spi-cs1 { - rockchip,pins = <1 31 RK_FUNC_3 &pcfg_pull_default>; + rockchip,pins = <1 RK_PD7 3 &pcfg_pull_default>; }; }; diff --git a/arch/arm/boot/dts/rk3066a-marsboard.dts b/arch/arm/boot/dts/rk3066a-marsboard.dts index ce525b956ae5..7e01f6406a86 100644 --- a/arch/arm/boot/dts/rk3066a-marsboard.dts +++ b/arch/arm/boot/dts/rk3066a-marsboard.dts @@ -168,7 +168,7 @@ &pinctrl { lan8720a { phy_int: phy-int { - rockchip,pins = <RK_GPIO1 26 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts index 9d2216d71f70..365eff621113 100644 --- a/arch/arm/boot/dts/rk3066a-mk808.dts +++ b/arch/arm/boot/dts/rk3066a-mk808.dts @@ -30,6 +30,17 @@ }; }; + hdmi_con { + compatible = "hdmi-connector"; + type = "c"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + vcc_io: vcc-io { compatible = "regulator-fixed"; regulator-name = "vcc_io"; @@ -91,6 +102,20 @@ }; }; +&hdmi { + status = "okay"; +}; + +&hdmi_in_vop1 { + status = "disabled"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + &mmc0 { bus-width = <4>; cap-mmc-highspeed; @@ -111,25 +136,25 @@ &pinctrl { usb-host { host_drv: host-drv { - rockchip,pins = <RK_GPIO0 6 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_default>; }; }; usb-otg { otg_drv: otg-drv { - rockchip,pins = <RK_GPIO0 5 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_default>; }; }; sdmmc { sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <RK_GPIO3 7 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_default>; }; }; sdio { wifi_pwr: wifi-pwr { - rockchip,pins = <RK_GPIO3 24 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; @@ -150,6 +175,10 @@ status = "okay"; }; +&vop0 { + status = "okay"; +}; + &wdt { status = "okay"; }; diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts index 949fa800582d..f9db6bb9fa11 100644 --- a/arch/arm/boot/dts/rk3066a-rayeager.dts +++ b/arch/arm/boot/dts/rk3066a-rayeager.dts @@ -322,71 +322,71 @@ ak8963 { comp_int: comp-int { - rockchip,pins = <4 17 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <4 RK_PC1 RK_FUNC_GPIO &pcfg_pull_default>; }; }; emac { rmii_rst: rmii-rst { - rockchip,pins = <1 30 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <1 RK_PD6 RK_FUNC_GPIO &pcfg_output_high>; }; }; ir { ir_int: ir-int { - rockchip,pins = <6 1 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <6 RK_PA1 RK_FUNC_GPIO &pcfg_pull_default>; }; }; keys { pwr_key: pwr-key { - rockchip,pins = <6 2 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <6 RK_PA2 RK_FUNC_GPIO &pcfg_pull_default>; }; }; mma8452 { gsensor_int: gsensor-int { - rockchip,pins = <4 16 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <4 RK_PC0 RK_FUNC_GPIO &pcfg_pull_default>; }; }; mmc { sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <3 7 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_default>; }; }; usb_host { host_drv: host-drv { - rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_default>; }; hub_rst: hub-rst { - rockchip,pins = <1 31 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <1 RK_PD7 RK_FUNC_GPIO &pcfg_output_high>; }; sata_pwr: sata-pwr { - rockchip,pins = <4 22 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_default>; }; sata_reset: sata-reset { - rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_output_high>; }; }; usb_otg { otg_drv: otg-drv { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_default>; }; }; tps { pmic_int: pmic-int { - rockchip,pins = <6 4 RK_FUNC_GPIO &pcfg_pull_default>; + rockchip,pins = <6 RK_PA4 RK_FUNC_GPIO &pcfg_pull_default>; }; pwr_hold: pwr-hold { - rockchip,pins = <6 8 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <6 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; }; }; }; diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi index 653127a377fa..3d1b02f45ffd 100644 --- a/arch/arm/boot/dts/rk3066a.dtsi +++ b/arch/arm/boot/dts/rk3066a.dtsi @@ -80,6 +80,11 @@ vop0_out: port { #address-cells = <1>; #size-cells = <0>; + + vop0_out_hdmi: endpoint@0 { + reg = <0>; + remote-endpoint = <&hdmi_in_vop0>; + }; }; }; @@ -101,6 +106,49 @@ vop1_out: port { #address-cells = <1>; #size-cells = <0>; + + vop1_out_hdmi: endpoint@0 { + reg = <0>; + remote-endpoint = <&hdmi_in_vop1>; + }; + }; + }; + + hdmi: hdmi@10116000 { + compatible = "rockchip,rk3066-hdmi"; + reg = <0x10116000 0x2000>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_HDMI>; + clock-names = "hclk"; + pinctrl-names = "default"; + pinctrl-0 = <&hdmii2c_xfer>, <&hdmi_hpd>; + power-domains = <&power RK3066_PD_VIO>; + rockchip,grf = <&grf>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + hdmi_in: port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + hdmi_in_vop0: endpoint@0 { + reg = <0>; + remote-endpoint = <&vop0_out_hdmi>; + }; + + hdmi_in_vop1: endpoint@1 { + reg = <1>; + remote-endpoint = <&vop1_out_hdmi>; + }; + }; + + hdmi_out: port@1 { + reg = <1>; + }; }; }; @@ -343,33 +391,33 @@ emac { emac_xfer: emac-xfer { - rockchip,pins = <RK_GPIO1 16 RK_FUNC_2 &pcfg_pull_none>, /* mac_clk */ - <RK_GPIO1 17 RK_FUNC_2 &pcfg_pull_none>, /* tx_en */ - <RK_GPIO1 18 RK_FUNC_2 &pcfg_pull_none>, /* txd1 */ - <RK_GPIO1 19 RK_FUNC_2 &pcfg_pull_none>, /* txd0 */ - <RK_GPIO1 20 RK_FUNC_2 &pcfg_pull_none>, /* rx_err */ - <RK_GPIO1 21 RK_FUNC_2 &pcfg_pull_none>, /* crs_dvalid */ - <RK_GPIO1 22 RK_FUNC_2 &pcfg_pull_none>, /* rxd1 */ - <RK_GPIO1 23 RK_FUNC_2 &pcfg_pull_none>; /* rxd0 */ + rockchip,pins = <1 RK_PC0 2 &pcfg_pull_none>, /* mac_clk */ + <1 RK_PC1 2 &pcfg_pull_none>, /* tx_en */ + <1 RK_PC2 2 &pcfg_pull_none>, /* txd1 */ + <1 RK_PC3 2 &pcfg_pull_none>, /* txd0 */ + <1 RK_PC4 2 &pcfg_pull_none>, /* rx_err */ + <1 RK_PC5 2 &pcfg_pull_none>, /* crs_dvalid */ + <1 RK_PC6 2 &pcfg_pull_none>, /* rxd1 */ + <1 RK_PC7 2 &pcfg_pull_none>; /* rxd0 */ }; emac_mdio: emac-mdio { - rockchip,pins = <RK_GPIO1 24 RK_FUNC_2 &pcfg_pull_none>, /* mac_md */ - <RK_GPIO1 25 RK_FUNC_2 &pcfg_pull_none>; /* mac_mdclk */ + rockchip,pins = <1 RK_PD0 2 &pcfg_pull_none>, /* mac_md */ + <1 RK_PD1 2 &pcfg_pull_none>; /* mac_mdclk */ }; }; emmc { emmc_clk: emmc-clk { - rockchip,pins = <RK_GPIO3 31 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <3 RK_PD7 2 &pcfg_pull_default>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <RK_GPIO4 9 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <4 RK_PB1 2 &pcfg_pull_default>; }; emmc_rst: emmc-rst { - rockchip,pins = <RK_GPIO4 10 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <4 RK_PB2 2 &pcfg_pull_default>; }; /* @@ -380,245 +428,256 @@ */ }; + hdmi { + hdmi_hpd: hdmi-hpd { + rockchip,pins = <0 RK_PA0 1 &pcfg_pull_default>; + }; + + hdmii2c_xfer: hdmii2c-xfer { + rockchip,pins = <0 RK_PA1 1 &pcfg_pull_none>, + <0 RK_PA2 1 &pcfg_pull_none>; + }; + }; + i2c0 { i2c0_xfer: i2c0-xfer { - rockchip,pins = <RK_GPIO2 28 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO2 29 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD4 1 &pcfg_pull_none>, + <2 RK_PD5 1 &pcfg_pull_none>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { - rockchip,pins = <RK_GPIO2 30 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO2 31 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD6 1 &pcfg_pull_none>, + <2 RK_PD7 1 &pcfg_pull_none>; }; }; i2c2 { i2c2_xfer: i2c2-xfer { - rockchip,pins = <RK_GPIO3 0 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none>, + <3 RK_PA1 1 &pcfg_pull_none>; }; }; i2c3 { i2c3_xfer: i2c3-xfer { - rockchip,pins = <RK_GPIO3 2 RK_FUNC_2 &pcfg_pull_none>, - <RK_GPIO3 3 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA2 2 &pcfg_pull_none>, + <3 RK_PA3 2 &pcfg_pull_none>; }; }; i2c4 { i2c4_xfer: i2c4-xfer { - rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA4 1 &pcfg_pull_none>, + <3 RK_PA5 1 &pcfg_pull_none>; }; }; pwm0 { pwm0_out: pwm0-out { - rockchip,pins = <RK_GPIO0 3 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA3 1 &pcfg_pull_none>; }; }; pwm1 { pwm1_out: pwm1-out { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>; }; }; pwm2 { pwm2_out: pwm2-out { - rockchip,pins = <RK_GPIO0 30 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD6 1 &pcfg_pull_none>; }; }; pwm3 { pwm3_out: pwm3-out { - rockchip,pins = <RK_GPIO0 31 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD7 1 &pcfg_pull_none>; }; }; spi0 { spi0_clk: spi0-clk { - rockchip,pins = <RK_GPIO1 5 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA5 2 &pcfg_pull_default>; }; spi0_cs0: spi0-cs0 { - rockchip,pins = <RK_GPIO1 4 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA4 2 &pcfg_pull_default>; }; spi0_tx: spi0-tx { - rockchip,pins = <RK_GPIO1 7 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA7 2 &pcfg_pull_default>; }; spi0_rx: spi0-rx { - rockchip,pins = <RK_GPIO1 6 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA6 2 &pcfg_pull_default>; }; spi0_cs1: spi0-cs1 { - rockchip,pins = <RK_GPIO4 15 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <4 RK_PB7 1 &pcfg_pull_default>; }; }; spi1 { spi1_clk: spi1-clk { - rockchip,pins = <RK_GPIO2 19 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <2 RK_PC3 2 &pcfg_pull_default>; }; spi1_cs0: spi1-cs0 { - rockchip,pins = <RK_GPIO2 20 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <2 RK_PC4 2 &pcfg_pull_default>; }; spi1_rx: spi1-rx { - rockchip,pins = <RK_GPIO2 22 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <2 RK_PC6 2 &pcfg_pull_default>; }; spi1_tx: spi1-tx { - rockchip,pins = <RK_GPIO2 21 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <2 RK_PC5 2 &pcfg_pull_default>; }; spi1_cs1: spi1-cs1 { - rockchip,pins = <RK_GPIO2 23 RK_FUNC_2 &pcfg_pull_default>; + rockchip,pins = <2 RK_PC7 2 &pcfg_pull_default>; }; }; uart0 { uart0_xfer: uart0-xfer { - rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA0 1 &pcfg_pull_default>, + <1 RK_PA1 1 &pcfg_pull_default>; }; uart0_cts: uart0-cts { - rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA2 1 &pcfg_pull_default>; }; uart0_rts: uart0-rts { - rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA3 1 &pcfg_pull_default>; }; }; uart1 { uart1_xfer: uart1-xfer { - rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA4 1 &pcfg_pull_default>, + <1 RK_PA5 1 &pcfg_pull_default>; }; uart1_cts: uart1-cts { - rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA6 1 &pcfg_pull_default>; }; uart1_rts: uart1-rts { - rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PA7 1 &pcfg_pull_default>; }; }; uart2 { uart2_xfer: uart2-xfer { - rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <1 RK_PB0 1 &pcfg_pull_default>, + <1 RK_PB1 1 &pcfg_pull_default>; }; /* no rts / cts for uart2 */ }; uart3 { uart3_xfer: uart3-xfer { - rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PD3 1 &pcfg_pull_default>, + <3 RK_PD4 1 &pcfg_pull_default>; }; uart3_cts: uart3-cts { - rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PD5 1 &pcfg_pull_default>; }; uart3_rts: uart3-rts { - rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PD6 1 &pcfg_pull_default>; }; }; sd0 { sd0_clk: sd0-clk { - rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PB0 1 &pcfg_pull_default>; }; sd0_cmd: sd0-cmd { - rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PB1 1 &pcfg_pull_default>; }; sd0_cd: sd0-cd { - rockchip,pins = <RK_GPIO3 14 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PB6 1 &pcfg_pull_default>; }; sd0_wp: sd0-wp { - rockchip,pins = <RK_GPIO3 15 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PB7 1 &pcfg_pull_default>; }; sd0_bus1: sd0-bus-width1 { - rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PB2 1 &pcfg_pull_default>; }; sd0_bus4: sd0-bus-width4 { - rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO3 11 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO3 12 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO3 13 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PB2 1 &pcfg_pull_default>, + <3 RK_PB3 1 &pcfg_pull_default>, + <3 RK_PB4 1 &pcfg_pull_default>, + <3 RK_PB5 1 &pcfg_pull_default>; }; }; sd1 { sd1_clk: sd1-clk { - rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PC5 1 &pcfg_pull_default>; }; sd1_cmd: sd1-cmd { - rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PC0 1 &pcfg_pull_default>; }; sd1_cd: sd1-cd { - rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PC6 1 &pcfg_pull_default>; }; sd1_wp: sd1-wp { - rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PC7 1 &pcfg_pull_default>; }; sd1_bus1: sd1-bus-width1 { - rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PC1 1 &pcfg_pull_default>; }; sd1_bus4: sd1-bus-width4 { - rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <3 RK_PC1 1 &pcfg_pull_default>, + <3 RK_PC2 1 &pcfg_pull_default>, + <3 RK_PC3 1 &pcfg_pull_default>, + <3 RK_PC4 1 &pcfg_pull_default>; }; }; i2s0 { i2s0_bus: i2s0-bus { - rockchip,pins = <RK_GPIO0 7 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 8 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 9 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 10 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 11 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 12 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 13 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 14 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 15 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <0 RK_PA7 1 &pcfg_pull_default>, + <0 RK_PB0 1 &pcfg_pull_default>, + <0 RK_PB1 1 &pcfg_pull_default>, + <0 RK_PB2 1 &pcfg_pull_default>, + <0 RK_PB3 1 &pcfg_pull_default>, + <0 RK_PB4 1 &pcfg_pull_default>, + <0 RK_PB5 1 &pcfg_pull_default>, + <0 RK_PB6 1 &pcfg_pull_default>, + <0 RK_PB7 1 &pcfg_pull_default>; }; }; i2s1 { i2s1_bus: i2s1-bus { - rockchip,pins = <RK_GPIO0 16 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 17 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 18 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 19 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 20 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 21 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <0 RK_PC0 1 &pcfg_pull_default>, + <0 RK_PC1 1 &pcfg_pull_default>, + <0 RK_PC2 1 &pcfg_pull_default>, + <0 RK_PC3 1 &pcfg_pull_default>, + <0 RK_PC4 1 &pcfg_pull_default>, + <0 RK_PC5 1 &pcfg_pull_default>; }; }; i2s2 { i2s2_bus: i2s2-bus { - rockchip,pins = <RK_GPIO0 24 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 25 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 26 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 27 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 28 RK_FUNC_1 &pcfg_pull_default>, - <RK_GPIO0 29 RK_FUNC_1 &pcfg_pull_default>; + rockchip,pins = <0 RK_PD0 1 &pcfg_pull_default>, + <0 RK_PD1 1 &pcfg_pull_default>, + <0 RK_PD2 1 &pcfg_pull_default>, + <0 RK_PD3 1 &pcfg_pull_default>, + <0 RK_PD4 1 &pcfg_pull_default>, + <0 RK_PD5 1 &pcfg_pull_default>; }; }; }; diff --git a/arch/arm/boot/dts/rk3188-px3-evb.dts b/arch/arm/boot/dts/rk3188-px3-evb.dts index c0eaa9c5490b..c32e1d441cf7 100644 --- a/arch/arm/boot/dts/rk3188-px3-evb.dts +++ b/arch/arm/boot/dts/rk3188-px3-evb.dts @@ -247,10 +247,10 @@ usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; otg_vbus_drv: otg-vbus-drv { - rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index 94bc81c24049..c9a7f5409960 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -307,40 +307,40 @@ act8846 { act8846_dvs0_ctl: act8846-dvs0-ctl { - rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>; + rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>; }; }; hym8563 { rtc_int: rtc-int { - rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; lan8720a { phy_int: phy-int { - rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; ir-receiver { ir_recv_pin: ir-recv-pin { - rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sd0 { sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <RK_GPIO3 1 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; otg_vbus_drv: otg-vbus-drv { - rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi index 3ed49898f4b2..10ede65d90f3 100644 --- a/arch/arm/boot/dts/rk3188.dtsi +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -315,15 +315,15 @@ emmc { emmc_clk: emmc-clk { - rockchip,pins = <RK_GPIO0 24 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD0 2 &pcfg_pull_none>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <RK_GPIO0 26 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PD2 2 &pcfg_pull_up>; }; emmc_rst: emmc-rst { - rockchip,pins = <RK_GPIO0 27 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD3 2 &pcfg_pull_none>; }; /* @@ -336,291 +336,291 @@ emac { emac_xfer: emac-xfer { - rockchip,pins = <RK_GPIO3 16 RK_FUNC_2 &pcfg_pull_none>, /* tx_en */ - <RK_GPIO3 17 RK_FUNC_2 &pcfg_pull_none>, /* txd1 */ - <RK_GPIO3 18 RK_FUNC_2 &pcfg_pull_none>, /* txd0 */ - <RK_GPIO3 19 RK_FUNC_2 &pcfg_pull_none>, /* rxd0 */ - <RK_GPIO3 20 RK_FUNC_2 &pcfg_pull_none>, /* rxd1 */ - <RK_GPIO3 21 RK_FUNC_2 &pcfg_pull_none>, /* mac_clk */ - <RK_GPIO3 22 RK_FUNC_2 &pcfg_pull_none>, /* rx_err */ - <RK_GPIO3 23 RK_FUNC_2 &pcfg_pull_none>; /* crs_dvalid */ + rockchip,pins = <3 RK_PC0 2 &pcfg_pull_none>, /* tx_en */ + <3 RK_PC1 2 &pcfg_pull_none>, /* txd1 */ + <3 RK_PC2 2 &pcfg_pull_none>, /* txd0 */ + <3 RK_PC3 2 &pcfg_pull_none>, /* rxd0 */ + <3 RK_PC4 2 &pcfg_pull_none>, /* rxd1 */ + <3 RK_PC5 2 &pcfg_pull_none>, /* mac_clk */ + <3 RK_PC6 2 &pcfg_pull_none>, /* rx_err */ + <3 RK_PC7 2 &pcfg_pull_none>; /* crs_dvalid */ }; emac_mdio: emac-mdio { - rockchip,pins = <RK_GPIO3 24 RK_FUNC_2 &pcfg_pull_none>, - <RK_GPIO3 25 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD0 2 &pcfg_pull_none>, + <3 RK_PD1 2 &pcfg_pull_none>; }; }; i2c0 { i2c0_xfer: i2c0-xfer { - rockchip,pins = <RK_GPIO1 24 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 25 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD0 1 &pcfg_pull_none>, + <1 RK_PD1 1 &pcfg_pull_none>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { - rockchip,pins = <RK_GPIO1 26 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 27 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD2 1 &pcfg_pull_none>, + <1 RK_PD3 1 &pcfg_pull_none>; }; }; i2c2 { i2c2_xfer: i2c2-xfer { - rockchip,pins = <RK_GPIO1 28 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 29 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>, + <1 RK_PD5 1 &pcfg_pull_none>; }; }; i2c3 { i2c3_xfer: i2c3-xfer { - rockchip,pins = <RK_GPIO3 14 RK_FUNC_2 &pcfg_pull_none>, - <RK_GPIO3 15 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PB6 2 &pcfg_pull_none>, + <3 RK_PB7 2 &pcfg_pull_none>; }; }; i2c4 { i2c4_xfer: i2c4-xfer { - rockchip,pins = <RK_GPIO1 30 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 31 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD6 1 &pcfg_pull_none>, + <1 RK_PD7 1 &pcfg_pull_none>; }; }; lcdc1 { lcdc1_dclk: lcdc1-dclk { - rockchip,pins = <2 RK_PD0 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD0 1 &pcfg_pull_none>; }; lcdc1_den: lcdc1-den { - rockchip,pins = <2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD1 1 &pcfg_pull_none>; }; lcdc1_hsync: lcdc1-hsync { - rockchip,pins = <2 RK_PD2 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD2 1 &pcfg_pull_none>; }; lcdc1_vsync: lcdc1-vsync { - rockchip,pins = <2 RK_PD3 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD3 1 &pcfg_pull_none>; }; lcdc1_rgb24: ldcd1-rgb24 { - rockchip,pins = <2 RK_PA0 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PA1 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PA2 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PA3 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PA4 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PA5 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PA6 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PA7 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PB0 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PB1 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PB2 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PB3 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PB4 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PB5 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PB7 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PC0 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PC1 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PC2 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PC3 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PC4 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PC5 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PC6 RK_FUNC_1 &pcfg_pull_none>, - <2 RK_PC7 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PA0 1 &pcfg_pull_none>, + <2 RK_PA1 1 &pcfg_pull_none>, + <2 RK_PA2 1 &pcfg_pull_none>, + <2 RK_PA3 1 &pcfg_pull_none>, + <2 RK_PA4 1 &pcfg_pull_none>, + <2 RK_PA5 1 &pcfg_pull_none>, + <2 RK_PA6 1 &pcfg_pull_none>, + <2 RK_PA7 1 &pcfg_pull_none>, + <2 RK_PB0 1 &pcfg_pull_none>, + <2 RK_PB1 1 &pcfg_pull_none>, + <2 RK_PB2 1 &pcfg_pull_none>, + <2 RK_PB3 1 &pcfg_pull_none>, + <2 RK_PB4 1 &pcfg_pull_none>, + <2 RK_PB5 1 &pcfg_pull_none>, + <2 RK_PB6 1 &pcfg_pull_none>, + <2 RK_PB7 1 &pcfg_pull_none>, + <2 RK_PC0 1 &pcfg_pull_none>, + <2 RK_PC1 1 &pcfg_pull_none>, + <2 RK_PC2 1 &pcfg_pull_none>, + <2 RK_PC3 1 &pcfg_pull_none>, + <2 RK_PC4 1 &pcfg_pull_none>, + <2 RK_PC5 1 &pcfg_pull_none>, + <2 RK_PC6 1 &pcfg_pull_none>, + <2 RK_PC7 1 &pcfg_pull_none>; }; }; pwm0 { pwm0_out: pwm0-out { - rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD3 1 &pcfg_pull_none>; }; }; pwm1 { pwm1_out: pwm1-out { - rockchip,pins = <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD4 1 &pcfg_pull_none>; }; }; pwm2 { pwm2_out: pwm2-out { - rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD5 1 &pcfg_pull_none>; }; }; pwm3 { pwm3_out: pwm3-out { - rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD6 1 &pcfg_pull_none>; }; }; spi0 { spi0_clk: spi0-clk { - rockchip,pins = <RK_GPIO1 6 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PA6 2 &pcfg_pull_up>; }; spi0_cs0: spi0-cs0 { - rockchip,pins = <RK_GPIO1 7 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PA7 2 &pcfg_pull_up>; }; spi0_tx: spi0-tx { - rockchip,pins = <RK_GPIO1 5 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PA5 2 &pcfg_pull_up>; }; spi0_rx: spi0-rx { - rockchip,pins = <RK_GPIO1 4 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PA4 2 &pcfg_pull_up>; }; spi0_cs1: spi0-cs1 { - rockchip,pins = <RK_GPIO1 15 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <1 RK_PB7 1 &pcfg_pull_up>; }; }; spi1 { spi1_clk: spi1-clk { - rockchip,pins = <RK_GPIO0 30 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PD6 1 &pcfg_pull_up>; }; spi1_cs0: spi1-cs0 { - rockchip,pins = <RK_GPIO0 31 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PD7 1 &pcfg_pull_up>; }; spi1_rx: spi1-rx { - rockchip,pins = <RK_GPIO0 28 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PD4 1 &pcfg_pull_up>; }; spi1_tx: spi1-tx { - rockchip,pins = <RK_GPIO0 29 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PD5 1 &pcfg_pull_up>; }; spi1_cs1: spi1-cs1 { - rockchip,pins = <RK_GPIO1 14 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PB6 2 &pcfg_pull_up>; }; }; uart0 { uart0_xfer: uart0-xfer { - rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_up>, - <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA0 1 &pcfg_pull_up>, + <1 RK_PA1 1 &pcfg_pull_none>; }; uart0_cts: uart0-cts { - rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA2 1 &pcfg_pull_none>; }; uart0_rts: uart0-rts { - rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA3 1 &pcfg_pull_none>; }; }; uart1 { uart1_xfer: uart1-xfer { - rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_up>, - <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA4 1 &pcfg_pull_up>, + <1 RK_PA5 1 &pcfg_pull_none>; }; uart1_cts: uart1-cts { - rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA6 1 &pcfg_pull_none>; }; uart1_rts: uart1-rts { - rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA7 1 &pcfg_pull_none>; }; }; uart2 { uart2_xfer: uart2-xfer { - rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_up>, - <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB0 1 &pcfg_pull_up>, + <1 RK_PB1 1 &pcfg_pull_none>; }; /* no rts / cts for uart2 */ }; uart3 { uart3_xfer: uart3-xfer { - rockchip,pins = <RK_GPIO1 10 RK_FUNC_1 &pcfg_pull_up>, - <RK_GPIO1 11 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB2 1 &pcfg_pull_up>, + <1 RK_PB3 1 &pcfg_pull_none>; }; uart3_cts: uart3-cts { - rockchip,pins = <RK_GPIO1 12 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB4 1 &pcfg_pull_none>; }; uart3_rts: uart3-rts { - rockchip,pins = <RK_GPIO1 13 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB5 1 &pcfg_pull_none>; }; }; sd0 { sd0_clk: sd0-clk { - rockchip,pins = <RK_GPIO3 2 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none>; }; sd0_cmd: sd0-cmd { - rockchip,pins = <RK_GPIO3 3 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA3 1 &pcfg_pull_none>; }; sd0_cd: sd0-cd { - rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PB0 1 &pcfg_pull_none>; }; sd0_wp: sd0-wp { - rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PB1 1 &pcfg_pull_none>; }; sd0_pwr: sd0-pwr { - rockchip,pins = <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none>; }; sd0_bus1: sd0-bus-width1 { - rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA4 1 &pcfg_pull_none>; }; sd0_bus4: sd0-bus-width4 { - rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 6 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 7 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA4 1 &pcfg_pull_none>, + <3 RK_PA5 1 &pcfg_pull_none>, + <3 RK_PA6 1 &pcfg_pull_none>, + <3 RK_PA7 1 &pcfg_pull_none>; }; }; sd1 { sd1_clk: sd1-clk { - rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC5 1 &pcfg_pull_none>; }; sd1_cmd: sd1-cmd { - rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC0 1 &pcfg_pull_none>; }; sd1_cd: sd1-cd { - rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC6 1 &pcfg_pull_none>; }; sd1_wp: sd1-wp { - rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC7 1 &pcfg_pull_none>; }; sd1_bus1: sd1-bus-width1 { - rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC1 1 &pcfg_pull_none>; }; sd1_bus4: sd1-bus-width4 { - rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC1 1 &pcfg_pull_none>, + <3 RK_PC2 1 &pcfg_pull_none>, + <3 RK_PC3 1 &pcfg_pull_none>, + <3 RK_PC4 1 &pcfg_pull_none>; }; }; i2s0 { i2s0_bus: i2s0-bus { - rockchip,pins = <RK_GPIO1 16 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 17 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 18 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 19 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 20 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO1 21 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none>, + <1 RK_PC1 1 &pcfg_pull_none>, + <1 RK_PC2 1 &pcfg_pull_none>, + <1 RK_PC3 1 &pcfg_pull_none>, + <1 RK_PC4 1 &pcfg_pull_none>, + <1 RK_PC5 1 &pcfg_pull_none>; }; }; spdif { spdif_tx: spdif-tx { - rockchip,pins = <RK_GPIO1 14 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB6 1 &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi index 29f19076dceb..da102fff96a2 100644 --- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi @@ -865,228 +865,228 @@ emmc { emmc_clk: emmc-clk { - rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <2 RK_PA7 2 &pcfg_pull_none>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <1 22 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PC6 2 &pcfg_pull_none>; }; emmc_bus8: emmc-bus8 { - rockchip,pins = <1 24 RK_FUNC_2 &pcfg_pull_none>, - <1 25 RK_FUNC_2 &pcfg_pull_none>, - <1 26 RK_FUNC_2 &pcfg_pull_none>, - <1 27 RK_FUNC_2 &pcfg_pull_none>, - <1 28 RK_FUNC_2 &pcfg_pull_none>, - <1 29 RK_FUNC_2 &pcfg_pull_none>, - <1 30 RK_FUNC_2 &pcfg_pull_none>, - <1 31 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD0 2 &pcfg_pull_none>, + <1 RK_PD1 2 &pcfg_pull_none>, + <1 RK_PD2 2 &pcfg_pull_none>, + <1 RK_PD3 2 &pcfg_pull_none>, + <1 RK_PD4 2 &pcfg_pull_none>, + <1 RK_PD5 2 &pcfg_pull_none>, + <1 RK_PD6 2 &pcfg_pull_none>, + <1 RK_PD7 2 &pcfg_pull_none>; }; }; gmac { rgmii_pins: rgmii-pins { - rockchip,pins = <2 14 RK_FUNC_1 &pcfg_pull_none>, - <2 12 RK_FUNC_1 &pcfg_pull_none>, - <2 25 RK_FUNC_1 &pcfg_pull_none>, - <2 19 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 18 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 22 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 23 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 9 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 13 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 17 RK_FUNC_1 &pcfg_pull_none>, - <2 16 RK_FUNC_1 &pcfg_pull_none>, - <2 21 RK_FUNC_2 &pcfg_pull_none>, - <2 20 RK_FUNC_2 &pcfg_pull_none>, - <2 11 RK_FUNC_1 &pcfg_pull_none>, - <2 8 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>, + <2 RK_PB4 1 &pcfg_pull_none>, + <2 RK_PD1 1 &pcfg_pull_none>, + <2 RK_PC3 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PC2 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PC6 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PC7 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PB1 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PB5 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PC1 1 &pcfg_pull_none>, + <2 RK_PC0 1 &pcfg_pull_none>, + <2 RK_PC5 2 &pcfg_pull_none>, + <2 RK_PC4 2 &pcfg_pull_none>, + <2 RK_PB3 1 &pcfg_pull_none>, + <2 RK_PB0 1 &pcfg_pull_none>; }; rmii_pins: rmii-pins { - rockchip,pins = <2 14 RK_FUNC_1 &pcfg_pull_none>, - <2 12 RK_FUNC_1 &pcfg_pull_none>, - <2 25 RK_FUNC_1 &pcfg_pull_none>, - <2 19 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 18 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 13 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, - <2 17 RK_FUNC_1 &pcfg_pull_none>, - <2 16 RK_FUNC_1 &pcfg_pull_none>, - <2 8 RK_FUNC_1 &pcfg_pull_none>, - <2 15 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>, + <2 RK_PB4 1 &pcfg_pull_none>, + <2 RK_PD1 1 &pcfg_pull_none>, + <2 RK_PC3 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PC2 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PB5 1 &pcfg_pull_none_drv_12ma>, + <2 RK_PC1 1 &pcfg_pull_none>, + <2 RK_PC0 1 &pcfg_pull_none>, + <2 RK_PB0 1 &pcfg_pull_none>, + <2 RK_PB7 1 &pcfg_pull_none>; }; phy_pins: phy-pins { - rockchip,pins = <2 14 RK_FUNC_2 &pcfg_pull_none>, - <2 8 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <2 RK_PB6 2 &pcfg_pull_none>, + <2 RK_PB0 2 &pcfg_pull_none>; }; }; i2c0 { i2c0_xfer: i2c0-xfer { - rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>, - <0 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA0 1 &pcfg_pull_none>, + <0 RK_PA1 1 &pcfg_pull_none>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { - rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_none>, - <0 3 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>, + <0 RK_PA3 1 &pcfg_pull_none>; }; }; i2c2 { i2c2_xfer: i2c2-xfer { - rockchip,pins = <2 20 RK_FUNC_1 &pcfg_pull_none>, - <2 21 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PC4 1 &pcfg_pull_none>, + <2 RK_PC5 1 &pcfg_pull_none>; }; }; i2c3 { i2c3_xfer: i2c3-xfer { - rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>, - <0 7 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA6 1 &pcfg_pull_none>, + <0 RK_PA7 1 &pcfg_pull_none>; }; }; spi-0 { spi0_clk: spi0-clk { - rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB1 2 &pcfg_pull_up>; }; spi0_cs0: spi0-cs0 { - rockchip,pins = <0 14 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB6 2 &pcfg_pull_up>; }; spi0_tx: spi0-tx { - rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB3 2 &pcfg_pull_up>; }; spi0_rx: spi0-rx { - rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB5 2 &pcfg_pull_up>; }; spi0_cs1: spi0-cs1 { - rockchip,pins = <1 12 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <1 RK_PB4 1 &pcfg_pull_up>; }; }; spi-1 { spi1_clk: spi1-clk { - rockchip,pins = <0 23 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PC7 2 &pcfg_pull_up>; }; spi1_cs0: spi1-cs0 { - rockchip,pins = <2 2 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <2 RK_PA2 2 &pcfg_pull_up>; }; spi1_rx: spi1-rx { - rockchip,pins = <2 0 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <2 RK_PA0 2 &pcfg_pull_up>; }; spi1_tx: spi1-tx { - rockchip,pins = <2 1 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <2 RK_PA1 2 &pcfg_pull_up>; }; spi1_cs1: spi1-cs1 { - rockchip,pins = <2 3 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <2 RK_PA3 2 &pcfg_pull_up>; }; }; i2s1 { i2s1_bus: i2s1-bus { - rockchip,pins = <0 8 RK_FUNC_1 &pcfg_pull_none>, - <0 9 RK_FUNC_1 &pcfg_pull_none>, - <0 11 RK_FUNC_1 &pcfg_pull_none>, - <0 12 RK_FUNC_1 &pcfg_pull_none>, - <0 13 RK_FUNC_1 &pcfg_pull_none>, - <0 14 RK_FUNC_1 &pcfg_pull_none>, - <1 2 RK_FUNC_2 &pcfg_pull_none>, - <1 4 RK_FUNC_2 &pcfg_pull_none>, - <1 5 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PB0 1 &pcfg_pull_none>, + <0 RK_PB1 1 &pcfg_pull_none>, + <0 RK_PB3 1 &pcfg_pull_none>, + <0 RK_PB4 1 &pcfg_pull_none>, + <0 RK_PB5 1 &pcfg_pull_none>, + <0 RK_PB6 1 &pcfg_pull_none>, + <1 RK_PA2 2 &pcfg_pull_none>, + <1 RK_PA4 2 &pcfg_pull_none>, + <1 RK_PA5 2 &pcfg_pull_none>; }; }; pwm0 { pwm0_pin: pwm0-pin { - rockchip,pins = <3 21 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC5 1 &pcfg_pull_none>; }; }; pwm1 { pwm1_pin: pwm1-pin { - rockchip,pins = <0 30 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD6 2 &pcfg_pull_none>; }; }; pwm2 { pwm2_pin: pwm2-pin { - rockchip,pins = <1 12 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB4 2 &pcfg_pull_none>; }; }; pwm3 { pwm3_pin: pwm3-pin { - rockchip,pins = <1 11 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB3 2 &pcfg_pull_none>; }; }; spdif { spdif_tx: spdif-tx { - rockchip,pins = <3 31 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD7 2 &pcfg_pull_none>; }; }; tsadc { otp_gpio: otp-gpio { - rockchip,pins = <0 24 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; otp_out: otp-out { - rockchip,pins = <0 24 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD0 2 &pcfg_pull_none>; }; }; uart0 { uart0_xfer: uart0-xfer { - rockchip,pins = <2 26 RK_FUNC_1 &pcfg_pull_none>, - <2 27 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD2 1 &pcfg_pull_none>, + <2 RK_PD3 1 &pcfg_pull_none>; }; uart0_cts: uart0-cts { - rockchip,pins = <2 29 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD5 1 &pcfg_pull_none>; }; uart0_rts: uart0-rts { - rockchip,pins = <0 17 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC1 1 &pcfg_pull_none>; }; }; uart1 { uart1_xfer: uart1-xfer { - rockchip,pins = <1 9 RK_FUNC_1 &pcfg_pull_none>, - <1 10 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB1 1 &pcfg_pull_none>, + <1 RK_PB2 1 &pcfg_pull_none>; }; uart1_cts: uart1-cts { - rockchip,pins = <1 8 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB0 1 &pcfg_pull_none>; }; uart1_rts: uart1-rts { - rockchip,pins = <1 11 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB3 1 &pcfg_pull_none>; }; }; uart2 { uart2_xfer: uart2-xfer { - rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>, - <1 19 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>, + <1 RK_PC3 2 &pcfg_pull_none>; }; uart21_xfer: uart21-xfer { - rockchip,pins = <1 10 RK_FUNC_2 &pcfg_pull_up>, - <1 9 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB2 2 &pcfg_pull_up>, + <1 RK_PB1 2 &pcfg_pull_none>; }; uart2_cts: uart2-cts { - rockchip,pins = <0 25 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD1 1 &pcfg_pull_none>; }; uart2_rts: uart2-rts { - rockchip,pins = <0 24 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD0 1 &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts index 6592c809e2a5..80080767c365 100644 --- a/arch/arm/boot/dts/rk3288-evb-act8846.dts +++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts @@ -175,13 +175,13 @@ &pinctrl { lcd { lcd_en: lcd-en { - rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; wifi { wifi_pwr: wifi-pwr { - rockchip,pins = <7 9 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index 97e4d552ff0f..820440715302 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -314,25 +314,25 @@ backlight { bl_en: bl-en { - rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; buttons { pwrbtn: pwrbtn { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; lcd { lcd_cs: lcd-cs { - rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int: pmic-int { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; @@ -342,34 +342,34 @@ * high-speed mode on EVB board so bump up to 8ma. */ sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC1 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC2 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC3 1 &pcfg_pull_up_drv_8ma>; }; sdmmc_clk: sdmmc-clk { - rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_drv_8ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_8ma>; }; sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; eth_phy { eth_phy_pwr: eth-phy-pwr { - rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-fennec.dts b/arch/arm/boot/dts/rk3288-fennec.dts index 29af26e6d442..4847cf902a15 100644 --- a/arch/arm/boot/dts/rk3288-fennec.dts +++ b/arch/arm/boot/dts/rk3288-fennec.dts @@ -278,27 +278,27 @@ gmac { phy_int: phy-int { - rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_pmeb: phy-pmeb { - rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_rst: phy-rst { - rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; }; }; pmic { pmic_int: pmic-int { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usbphy { host_drv: host-drv { - rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-firefly-beta.dts b/arch/arm/boot/dts/rk3288-firefly-beta.dts index 0f3c29d7fbab..135e8832141f 100644 --- a/arch/arm/boot/dts/rk3288-firefly-beta.dts +++ b/arch/arm/boot/dts/rk3288-firefly-beta.dts @@ -18,13 +18,13 @@ &pinctrl { act8846 { pmic_vsel: pmic-vsel { - rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>; + rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>; }; }; ir { ir_int: ir-int { - rockchip,pins = <7 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi index f57f286a93c3..61435d8ee37b 100644 --- a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi @@ -224,25 +224,25 @@ act8846 { pwr_hold: pwr-hold { - rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>; }; pmic_vsel: pmic-vsel { - rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_output_low>; + rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_output_low>; }; }; gmac { phy_int: phy-int { - rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_pmeb: phy-pmeb { - rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_rst: phy-rst { - rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-firefly-reload.dts b/arch/arm/boot/dts/rk3288-firefly-reload.dts index 3a646c5f4fcf..1574383fd2dc 100644 --- a/arch/arm/boot/dts/rk3288-firefly-reload.dts +++ b/arch/arm/boot/dts/rk3288-firefly-reload.dts @@ -306,39 +306,39 @@ &pinctrl { ir { ir_int: ir-int { - rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; dvp { dvp_pwr: dvp-pwr { - rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; cif_pwr: cif-pwr { - rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; hym8563 { rtc_int: rtc-int { - rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; keys { pwr_key: pwr-key { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; leds { power_led: power-led { - rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <8 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; work_led: work-led { - rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -348,44 +348,44 @@ * high-speed mode on firefly board so bump up to 12ma. */ sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC1 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC2 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC3 1 &pcfg_pull_up_drv_12ma>; }; sdmmc_clk: sdmmc-clk { - rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>; + rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>; }; sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdio { wifi_enable: wifi-enable { - rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb_host { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; usbhub_rst: usbhub-rst { - rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <8 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>; }; }; usb_otg { otg_vbus_drv: otg-vbus-drv { - rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-firefly.dts b/arch/arm/boot/dts/rk3288-firefly.dts index 556ab42dd81c..313459dab2e4 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dts +++ b/arch/arm/boot/dts/rk3288-firefly.dts @@ -18,13 +18,13 @@ &pinctrl { act8846 { pmic_vsel: pmic-vsel { - rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_output_low>; + rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_output_low>; }; }; ir { ir_int: ir-int { - rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index a6ff7eac4aa8..5e0a19004e46 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -392,49 +392,49 @@ act8846 { pwr_hold: pwr-hold { - rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>; }; }; dvp { dvp_pwr: dvp-pwr { - rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; gmac { phy_int: phy-int { - rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_pmeb: phy-pmeb { - rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_rst: phy-rst { - rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; }; }; hym8563 { rtc_int: rtc-int { - rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; keys { pwr_key: pwr-key { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; leds { power_led: power-led { - rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <8 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; work_led: work-led { - rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -444,38 +444,38 @@ * high-speed mode on firefly board so bump up to 12ma. */ sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC1 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC2 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC3 1 &pcfg_pull_up_drv_12ma>; }; sdmmc_clk: sdmmc-clk { - rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>; + rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>; }; sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb_host { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; usbhub_rst: usbhub-rst { - rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <8 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>; }; }; usb_otg { otg_vbus_drv: otg-vbus-drv { - rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-miqi.dts b/arch/arm/boot/dts/rk3288-miqi.dts index fb7365b604bb..c41d012c8850 100644 --- a/arch/arm/boot/dts/rk3288-miqi.dts +++ b/arch/arm/boot/dts/rk3288-miqi.dts @@ -296,29 +296,29 @@ act8846 { pmic_int: pmic-int { - rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; pmic_sleep: pmic-sleep { - rockchip,pins = <0 0 RK_FUNC_GPIO &pcfg_output_low>; + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_output_low>; }; pmic_vsel: pmic-vsel { - rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>; + rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>; }; }; gmac { phy_int: phy-int { - rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_pmeb: phy-pmeb { - rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_rst: phy-rst { - rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; }; }; @@ -328,28 +328,28 @@ * high-speed mode on firefly board so bump up to 12ma. */ sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC1 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC2 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC3 1 &pcfg_pull_up_drv_12ma>; }; sdmmc_clk: sdmmc-clk { - rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>; + rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>; }; sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb_host { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-phycore-rdk.dts b/arch/arm/boot/dts/rk3288-phycore-rdk.dts index 7077c3403483..1e33859de484 100644 --- a/arch/arm/boot/dts/rk3288-phycore-rdk.dts +++ b/arch/arm/boot/dts/rk3288-phycore-rdk.dts @@ -160,15 +160,15 @@ buttons { user_button_pins: user-button-pins { /* button 1 */ - rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_pull_up>, + rockchip,pins = <8 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>, /* button 2 */ - <8 0 RK_FUNC_GPIO &pcfg_pull_up>; + <8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; rv4162 { i2c_rtc_int: i2c-rtc-int { - rockchip,pins = <5 10 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <5 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; @@ -178,44 +178,44 @@ * high-speed mode on pcm-947 board so bump up to 12 mA. */ sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, - <6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC1 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC2 1 &pcfg_pull_up_drv_12ma>, + <6 RK_PC3 1 &pcfg_pull_up_drv_12ma>; }; sdmmc_clk: sdmmc-clk { - rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>; + rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>; }; sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; touchscreen { ts_irq_pin: ts-irq-pin { - rockchip,pins = <5 15 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <5 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb_host { host0_vbus_drv: host0-vbus-drv { - rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; host1_vbus_drv: host1-vbus-drv { - rockchip,pins = <2 0 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb_otg { otg_vbus_drv: otg-vbus-drv { - rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-phycore-som.dtsi b/arch/arm/boot/dts/rk3288-phycore-som.dtsi index c218dd54c9b5..77a47b9b756d 100644 --- a/arch/arm/boot/dts/rk3288-phycore-som.dtsi +++ b/arch/arm/boot/dts/rk3288-phycore-som.dtsi @@ -342,49 +342,49 @@ * We also have external pulls, so disable the internal ones. */ emmc_clk: emmc-clk { - rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none_12ma>; + rockchip,pins = <3 RK_PC2 2 &pcfg_pull_none_12ma>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none_12ma>; + rockchip,pins = <3 RK_PC0 2 &pcfg_pull_none_12ma>; }; emmc_bus8: emmc-bus8 { - rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_none_12ma>, - <3 1 RK_FUNC_2 &pcfg_pull_none_12ma>, - <3 2 RK_FUNC_2 &pcfg_pull_none_12ma>, - <3 3 RK_FUNC_2 &pcfg_pull_none_12ma>, - <3 4 RK_FUNC_2 &pcfg_pull_none_12ma>, - <3 5 RK_FUNC_2 &pcfg_pull_none_12ma>, - <3 6 RK_FUNC_2 &pcfg_pull_none_12ma>, - <3 7 RK_FUNC_2 &pcfg_pull_none_12ma>; + rockchip,pins = <3 RK_PA0 2 &pcfg_pull_none_12ma>, + <3 RK_PA1 2 &pcfg_pull_none_12ma>, + <3 RK_PA2 2 &pcfg_pull_none_12ma>, + <3 RK_PA3 2 &pcfg_pull_none_12ma>, + <3 RK_PA4 2 &pcfg_pull_none_12ma>, + <3 RK_PA5 2 &pcfg_pull_none_12ma>, + <3 RK_PA6 2 &pcfg_pull_none_12ma>, + <3 RK_PA7 2 &pcfg_pull_none_12ma>; }; }; gmac { phy_int: phy-int { - rockchip,pins = <4 2 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; }; phy_rst: phy-rst { - rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; }; }; leds { user_led: user-led { - rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>; }; }; pmic { pmic_int: pmic-int { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; /* Pin for switching state between sleep and non-sleep state */ pmic_sleep: pmic-sleep { - rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-r89.dts b/arch/arm/boot/dts/rk3288-r89.dts index 28972fb4e221..a6ffc381abaa 100644 --- a/arch/arm/boot/dts/rk3288-r89.dts +++ b/arch/arm/boot/dts/rk3288-r89.dts @@ -265,39 +265,39 @@ act8846 { pmic_vsel: pmic-vsel { - rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>; + rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>; }; pwr_hold: pwr-hold { - rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_output_high>; }; }; buttons { pwrbtn: pwrbtn { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; ir { ir_int: ir-int { - rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; pmic { pmic_int: pmic-int { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; otg_vbus_drv: otg-vbus-drv { - rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-rock2-som.dtsi b/arch/arm/boot/dts/rk3288-rock2-som.dtsi index 32e1ab336662..9f9e2bfd1295 100644 --- a/arch/arm/boot/dts/rk3288-rock2-som.dtsi +++ b/arch/arm/boot/dts/rk3288-rock2-som.dtsi @@ -231,13 +231,13 @@ emmc { emmc_reset: emmc-reset { - rockchip,pins = <3 9 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; gmac { phy_rst: phy-rst { - rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts index 5b7e1c9e92e1..cdcdc921ee09 100644 --- a/arch/arm/boot/dts/rk3288-rock2-square.dts +++ b/arch/arm/boot/dts/rk3288-rock2-square.dts @@ -204,53 +204,53 @@ &pinctrl { ir { ir_int: ir-int { - rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; keys { pwr_key: pwr-key { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; pmic { pmic_int: pmic-int { - rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; headphone { hp_det: hp-det { - rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; }; phone_ctl: phone-ctl { - rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sata { sata_pwr_en: sata-pwr-en { - rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdmmc { sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdio { wifi_enable: wifi-enable { - rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-tinker-s.dts b/arch/arm/boot/dts/rk3288-tinker-s.dts index d97da89bcd51..970e13859198 100644 --- a/arch/arm/boot/dts/rk3288-tinker-s.dts +++ b/arch/arm/boot/dts/rk3288-tinker-s.dts @@ -23,3 +23,8 @@ mmc-ddr-1_8v; status = "okay"; }; + +&hdmi { + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec_c0>; +}; diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi index ef653c3209bc..293576869546 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dtsi +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi @@ -5,6 +5,7 @@ #include "rk3288.dtsi" #include <dt-bindings/input/input.h> +#include <dt-bindings/clock/rockchip,rk808.h> / { chosen { @@ -61,6 +62,16 @@ }; }; + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk808 RK808_CLKOUT1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_enable>; + reset-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_LOW>, + <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>; + }; + sound { compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; @@ -338,6 +349,7 @@ status = "okay"; sdcard-supply = <&vccio_sd>; + wifi-supply = <&vcc_18>; }; &pinctrl { @@ -352,68 +364,75 @@ backlight { bl_en: bl-en { - rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; buttons { pwrbtn: pwrbtn { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; eth_phy { eth_phy_pwr: eth-phy-pwr { - rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int: pmic-int { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO \ + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO \ &pcfg_pull_up>; }; dvs_1: dvs-1 { - rockchip,pins = <RK_GPIO0 11 RK_FUNC_GPIO \ + rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO \ &pcfg_pull_down>; }; dvs_2: dvs-2 { - rockchip,pins = <RK_GPIO0 12 RK_FUNC_GPIO \ + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO \ &pcfg_pull_down>; }; }; sdmmc { sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC1 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC2 1 &pcfg_pull_up_drv_8ma>, + <6 RK_PC3 1 &pcfg_pull_up_drv_8ma>; }; sdmmc_clk: sdmmc-clk { - rockchip,pins = <6 20 RK_FUNC_1 \ + rockchip,pins = <6 RK_PC4 1 \ &pcfg_pull_none_drv_8ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_8ma>; }; sdmmc_pwr: sdmmc-pwr { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; pwr_3g: pwr-3g { - rockchip,pins = <7 8 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sdio { + wifi_enable: wifi-enable { + rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>, + <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; @@ -440,6 +459,24 @@ vqmmc-supply = <&vccio_sd>; }; +&sdio0 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + max-frequency = <50000000>; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + vmmc-supply = <&vcc_io>; + vqmmc-supply = <&vcc_18>; + status = "okay"; +}; + &tsadc { rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ diff --git a/arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi b/arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi index eaf921694e68..445270aa136e 100644 --- a/arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-analog-audio.dtsi @@ -73,7 +73,7 @@ &pinctrl { codec { hp_det: hp-det { - rockchip,pins = <6 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <6 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; /* @@ -82,17 +82,17 @@ * we've got a ts3a227e chip but the driver requires it. */ int_codec: int-codec { - rockchip,pins = <6 7 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <6 RK_PA7 RK_FUNC_GPIO &pcfg_pull_down>; }; mic_det: mic-det { - rockchip,pins = <6 11 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <6 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; headset { ts3a227e_int_l: ts3a227e-int-l { - rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-brain.dts b/arch/arm/boot/dts/rk3288-veyron-brain.dts index 5c94a33d695d..406146cbff29 100644 --- a/arch/arm/boot/dts/rk3288-veyron-brain.dts +++ b/arch/arm/boot/dts/rk3288-veyron-brain.dts @@ -42,23 +42,23 @@ &pinctrl { hdmi { vcc50_hdmi_en: vcc50-hdmi-en { - rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { dvs_1: dvs-1 { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>; }; dvs_2: dvs-2 { - rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; }; }; usb-host { usb2_pwr_en: usb2-pwr-en { - rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi index b54746df3661..fbef34578100 100644 --- a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi @@ -176,8 +176,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <3300000>; + regulator-off-in-suspend; }; }; }; @@ -229,6 +228,8 @@ &pinctrl { pinctrl-0 = < /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff &global_pwroff /* Wake only */ @@ -236,6 +237,8 @@ >; pinctrl-1 = < /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff &global_pwroff /* Sleep only */ @@ -244,51 +247,51 @@ backlight { bl_en: bl-en { - rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; buttons { ap_lid_int_l: ap-lid-int-l { - rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; }; }; charger { ac_present_ap: ac-present-ap { - rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; cros-ec { ec_int: ec-int { - rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; suspend { suspend_l_wake: suspend-l-wake { - rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>; + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>; }; suspend_l_sleep: suspend-l-sleep { - rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_high>; }; }; trackpad { trackpad_int: trackpad-int { - rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usb-host { host1_pwr_en: host1-pwr-en { - rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; usbotg_pwren_h: usbotg-pwren-h { - rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-jaq.dts b/arch/arm/boot/dts/rk3288-veyron-jaq.dts index 9d6814c7f285..e248f55ee8d2 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jaq.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jaq.dts @@ -138,39 +138,39 @@ &pinctrl { backlight { bl_pwr_en: bl_pwr_en { - rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; buck-5v { drv_5v: drv-5v { - rockchip,pins = <7 21 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; hdmi { vcc50_hdmi_en: vcc50-hdmi-en { - rockchip,pins = <5 19 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; lcd { lcd_enable_h: lcd-en { - rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; avdd_1v8_disp_en: avdd-1v8-disp-en { - rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { dvs_1: dvs-1 { - rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; }; dvs_2: dvs-2 { - rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-jerry.dts b/arch/arm/boot/dts/rk3288-veyron-jerry.dts index 2ba89895c33a..b1613af83d5d 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jerry.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jerry.dts @@ -11,7 +11,10 @@ / { model = "Google Jerry"; - compatible = "google,veyron-jerry-rev7", "google,veyron-jerry-rev6", + compatible = "google,veyron-jerry-rev15", "google,veyron-jerry-rev14", + "google,veyron-jerry-rev13", "google,veyron-jerry-rev12", + "google,veyron-jerry-rev11", "google,veyron-jerry-rev10", + "google,veyron-jerry-rev7", "google,veyron-jerry-rev6", "google,veyron-jerry-rev5", "google,veyron-jerry-rev4", "google,veyron-jerry-rev3", "google,veyron-jerry", "google,veyron", "rockchip,rk3288"; @@ -61,7 +64,9 @@ &rk808 { pinctrl-names = "default"; - pinctrl-0 = <&pmic_int_l>; + pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>; + dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>, + <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>; regulators { mic_vcc: LDO_REG2 { @@ -101,39 +106,39 @@ &pinctrl { backlight { bl_pwr_en: bl_pwr_en { - rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; buck-5v { drv_5v: drv-5v { - rockchip,pins = <7 21 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; hdmi { vcc50_hdmi_en: vcc50-hdmi-en { - rockchip,pins = <5 19 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; lcd { lcd_enable_h: lcd-en { - rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; avdd_1v8_disp_en: avdd-1v8-disp-en { - rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { dvs_1: dvs-1 { - rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; }; dvs_2: dvs-2 { - rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-mickey.dts b/arch/arm/boot/dts/rk3288-veyron-mickey.dts index d889ab3c8235..e852594417b5 100644 --- a/arch/arm/boot/dts/rk3288-veyron-mickey.dts +++ b/arch/arm/boot/dts/rk3288-veyron-mickey.dts @@ -186,17 +186,17 @@ &pinctrl { hdmi { power_hdmi_on: power-hdmi-on { - rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { dvs_1: dvs-1 { - rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; }; dvs_2: dvs-2 { - rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-mighty.dts b/arch/arm/boot/dts/rk3288-veyron-mighty.dts new file mode 100644 index 000000000000..27fbc07476d2 --- /dev/null +++ b/arch/arm/boot/dts/rk3288-veyron-mighty.dts @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Veyron Mighty Rev 1+ board device tree source + * + * Copyright 2015 Google, Inc + */ + +/dts-v1/; + +#include "rk3288-veyron-jaq.dts" + +/ { + model = "Google Mighty"; + compatible = "google,veyron-mighty-rev5", "google,veyron-mighty-rev4", + "google,veyron-mighty-rev3", "google,veyron-mighty-rev2", + "google,veyron-mighty-rev1", "google,veyron-mighty", + "google,veyron", "rockchip,rk3288"; +}; + +&sdmmc { + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio + &sdmmc_wp_gpio &sdmmc_bus4>; + wp-gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>; + + /delete-property/ disable-wp; +}; + +&pinctrl { + sdmmc { + sdmmc_wp_gpio: sdmmc-wp-gpio { + rockchip,pins = <7 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index f95d0c5fcf71..468a1818545d 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -191,65 +191,65 @@ &pinctrl { backlight { bl_pwr_en: bl_pwr_en { - rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; buck-5v { drv_5v: drv-5v { - rockchip,pins = <7 21 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; buttons { volum_down_l: volum-down-l { - rockchip,pins = <5 11 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <5 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>; }; volum_up_l: volum-up-l { - rockchip,pins = <5 10 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <5 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; hdmi { vcc50_hdmi_en: vcc50-hdmi-en { - rockchip,pins = <5 19 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; lcd { lcd_enable_h: lcd-en { - rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; avdd_1v8_disp_en: avdd-1v8-disp-en { - rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { dvs_1: dvs-1 { - rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; }; dvs_2: dvs-2 { - rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; }; }; prochot { gpio_prochot: gpio-prochot { - rockchip,pins = <2 8 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; touchscreen { touch_int: touch-int { - rockchip,pins = <2 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; touch_rst: touch-rst { - rockchip,pins = <2 15 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rk3288-veyron-pinky.dts index 2950aadf49f0..9645be7b3d8c 100644 --- a/arch/arm/boot/dts/rk3288-veyron-pinky.dts +++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts @@ -55,19 +55,19 @@ &pinctrl { buttons { pwr_key_h: pwr-key-h { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; emmc { emmc_reset: emmc-reset { - rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; sdmmc { sdmmc_wp_gpio: sdmmc-wp-gpio { - rockchip,pins = <7 10 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <7 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi b/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi index a4570444cc79..fe950f9863e8 100644 --- a/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-sdmmc.dtsi @@ -16,18 +16,18 @@ * We also have external pulls, so disable the internal ones. */ sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_none_drv_8ma>, - <6 17 RK_FUNC_1 &pcfg_pull_none_drv_8ma>, - <6 18 RK_FUNC_1 &pcfg_pull_none_drv_8ma>, - <6 19 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_none_drv_8ma>, + <6 RK_PC1 1 &pcfg_pull_none_drv_8ma>, + <6 RK_PC2 1 &pcfg_pull_none_drv_8ma>, + <6 RK_PC3 1 &pcfg_pull_none_drv_8ma>; }; sdmmc_clk: sdmmc-clk { - rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_drv_8ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_none_drv_8ma>; }; /* @@ -37,12 +37,12 @@ * think there's a card inserted */ sdmmc_cd_disabled: sdmmc-cd-disabled { - rockchip,pins = <6 22 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <6 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; }; /* This is where we actually hook up CD */ sdmmc_cd_gpio: sdmmc-cd-gpio { - rockchip,pins = <7 5 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts index e16421d80d22..2ac8748a3a0c 100644 --- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts @@ -104,39 +104,39 @@ &pinctrl { backlight { bl_pwr_en: bl_pwr_en { - rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; buck-5v { drv_5v: drv-5v { - rockchip,pins = <7 21 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; hdmi { vcc50_hdmi_en: vcc50-hdmi-en { - rockchip,pins = <5 19 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; lcd { lcd_enable_h: lcd-en { - rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; avdd_1v8_disp_en: avdd-1v8-disp-en { - rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { dvs_1: dvs-1 { - rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; }; dvs_2: dvs-2 { - rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 192dbc089ade..1252522392c7 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -60,12 +60,19 @@ pinctrl-0 = <&bt_enable_l>, <&wifi_enable_h>; /* - * On the module itself this is one of these (depending - * on the actual card populated): + * Depending on the actual card populated GPIO4 D4 and D5 + * correspond to one of these signals on the module: + * + * D4: * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) + * + * D5: + * - BT_I2S_WS_BT_RFDISABLE_L + * - No connect */ - reset-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>, + <&gpio4 RK_PD5 GPIO_ACTIVE_LOW>; }; vcc_5v: vcc-5v { @@ -93,6 +100,23 @@ regulator-boot-on; vin-supply = <&vcc_5v>; }; + + vdd_logic: vdd-logic { + compatible = "pwm-regulator"; + regulator-name = "vdd_logic"; + + pwms = <&pwm1 0 1994 0>; + pwm-supply = <&vcc33_sys>; + + pwm-dutycycle-range = <0x7b 0>; + pwm-dutycycle-unit = <0x94>; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <4000>; + }; }; &cpu0 { @@ -193,8 +217,7 @@ regulator-max-microvolt = <1250000>; regulator-ramp-delay = <6001>; regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1000000>; + regulator-off-in-suspend; }; }; @@ -376,10 +399,6 @@ &uart0 { status = "okay"; - /* We need to go faster than 24MHz, so adjust clock parents / rates */ - assigned-clocks = <&cru SCLK_UART0>; - assigned-clock-rates = <48000000>; - /* Pins don't include flow control by default; add that in */ pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; @@ -431,10 +450,14 @@ pinctrl-names = "default", "sleep"; pinctrl-0 = < /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff &global_pwroff >; pinctrl-1 = < /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff &global_pwroff >; @@ -458,13 +481,13 @@ buttons { pwr_key_l: pwr-key-l { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; emmc { emmc_reset: emmc-reset { - rockchip,pins = <2 9 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; }; /* @@ -472,51 +495,51 @@ * We also have external pulls, so disable the internal ones. */ emmc_clk: emmc-clk { - rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <3 RK_PC2 2 &pcfg_pull_none_drv_8ma>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <3 RK_PC0 2 &pcfg_pull_none_drv_8ma>; }; emmc_bus8: emmc-bus8 { - rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_none_drv_8ma>, - <3 1 RK_FUNC_2 &pcfg_pull_none_drv_8ma>, - <3 2 RK_FUNC_2 &pcfg_pull_none_drv_8ma>, - <3 3 RK_FUNC_2 &pcfg_pull_none_drv_8ma>, - <3 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>, - <3 5 RK_FUNC_2 &pcfg_pull_none_drv_8ma>, - <3 6 RK_FUNC_2 &pcfg_pull_none_drv_8ma>, - <3 7 RK_FUNC_2 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <3 RK_PA0 2 &pcfg_pull_none_drv_8ma>, + <3 RK_PA1 2 &pcfg_pull_none_drv_8ma>, + <3 RK_PA2 2 &pcfg_pull_none_drv_8ma>, + <3 RK_PA3 2 &pcfg_pull_none_drv_8ma>, + <3 RK_PA4 2 &pcfg_pull_none_drv_8ma>, + <3 RK_PA5 2 &pcfg_pull_none_drv_8ma>, + <3 RK_PA6 2 &pcfg_pull_none_drv_8ma>, + <3 RK_PA7 2 &pcfg_pull_none_drv_8ma>; }; }; pmic { pmic_int_l: pmic-int-l { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; reboot { ap_warm_reset_h: ap-warm-reset-h { - rockchip,pins = <RK_GPIO0 13 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; recovery-switch { rec_mode_l: rec-mode-l { - rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; sdio0 { wifi_enable_h: wifienable-h { - rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; /* NOTE: mislabelled on schematic; should be bt_enable_h */ bt_enable_l: bt-enable-l { - rockchip,pins = <4 29 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; }; /* @@ -524,30 +547,30 @@ * We also have external pulls, so disable the internal ones. */ sdio0_bus4: sdio0-bus4 { - rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>, - <4 21 RK_FUNC_1 &pcfg_pull_none_drv_8ma>, - <4 22 RK_FUNC_1 &pcfg_pull_none_drv_8ma>, - <4 23 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <4 RK_PC4 1 &pcfg_pull_none_drv_8ma>, + <4 RK_PC5 1 &pcfg_pull_none_drv_8ma>, + <4 RK_PC6 1 &pcfg_pull_none_drv_8ma>, + <4 RK_PC7 1 &pcfg_pull_none_drv_8ma>; }; sdio0_cmd: sdio0-cmd { - rockchip,pins = <4 24 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <4 RK_PD0 1 &pcfg_pull_none_drv_8ma>; }; sdio0_clk: sdio0-clk { - rockchip,pins = <4 25 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <4 RK_PD1 1 &pcfg_pull_none_drv_8ma>; }; }; tpm { tpm_int_h: tpm-int-h { - rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; write-protect { fw_wp_ap: fw-wp-ap { - rockchip,pins = <7 6 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <7 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts index 40b232eb5011..ba06e9f97ddc 100644 --- a/arch/arm/boot/dts/rk3288-vyasa.dts +++ b/arch/arm/boot/dts/rk3288-vyasa.dts @@ -448,13 +448,13 @@ pmic { pmic_int: pmic-int { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usb_host { phy_pwr_en: phy-pwr-en { - rockchip,pins = <RK_GPIO2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>; }; usb2_pwr_en: usb2-pwr-en { @@ -464,7 +464,7 @@ usb_otg { otg_vbus_drv: otg-vbus-drv { - rockchip,pins = <RK_GPIO0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index a024d1e7e74c..aa017abf4f42 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -64,6 +64,7 @@ #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; + dynamic-power-coefficient = <370>; }; cpu1: cpu@501 { device_type = "cpu"; @@ -74,6 +75,7 @@ #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; + dynamic-power-coefficient = <370>; }; cpu2: cpu@502 { device_type = "cpu"; @@ -84,6 +86,7 @@ #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; + dynamic-power-coefficient = <370>; }; cpu3: cpu@503 { device_type = "cpu"; @@ -94,6 +97,7 @@ #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; + dynamic-power-coefficient = <370>; }; }; @@ -569,6 +573,7 @@ pinctrl-1 = <&otp_out>; pinctrl-2 = <&otp_gpio>; #thermal-sensor-cells = <1>; + rockchip,grf = <&grf>; rockchip,hw-tshut-temp = <95000>; status = "disabled"; }; @@ -616,6 +621,7 @@ dr_mode = "host"; phys = <&usbphy2>; phy-names = "usb2-phy"; + snps,reset-phy-on-wake; status = "disabled"; }; @@ -904,6 +910,8 @@ clocks = <&cru SCLK_OTGPHY0>; clock-names = "phyclk"; #clock-cells = <0>; + resets = <&cru SRST_USBOTG_PHY>; + reset-names = "phy-reset"; }; usbphy1: usb-phy@334 { @@ -912,6 +920,8 @@ clocks = <&cru SCLK_OTGPHY1>; clock-names = "phyclk"; #clock-cells = <0>; + resets = <&cru SRST_USBHOST0_PHY>; + reset-names = "phy-reset"; }; usbphy2: usb-phy@348 { @@ -920,6 +930,8 @@ clocks = <&cru SCLK_OTGPHY2>; clock-names = "phyclk"; #clock-cells = <0>; + resets = <&cru SRST_USBHOST1_PHY>; + reset-names = "phy-reset"; }; }; }; @@ -1376,19 +1388,6 @@ reg = <0x0 0xffaf0080 0x0 0x20>; }; - gic: interrupt-controller@ffc01000 { - compatible = "arm,gic-400"; - interrupt-controller; - #interrupt-cells = <3>; - #address-cells = <0>; - - reg = <0x0 0xffc01000 0x0 0x1000>, - <0x0 0xffc02000 0x0 0x2000>, - <0x0 0xffc04000 0x0 0x2000>, - <0x0 0xffc06000 0x0 0x2000>; - interrupts = <GIC_PPI 9 0xf04>; - }; - efuse: efuse@ffb40000 { compatible = "rockchip,rk3288-efuse"; reg = <0x0 0xffb40000 0x0 0x20>; @@ -1402,6 +1401,19 @@ }; }; + gic: interrupt-controller@ffc01000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + #address-cells = <0>; + + reg = <0x0 0xffc01000 0x0 0x1000>, + <0x0 0xffc02000 0x0 0x2000>, + <0x0 0xffc04000 0x0 0x2000>, + <0x0 0xffc06000 0x0 0x2000>; + interrupts = <GIC_PPI 9 0xf04>; + }; + pinctrl: pinctrl { compatible = "rockchip,rk3288-pinctrl"; rockchip,grf = <&grf>; @@ -1529,16 +1541,16 @@ hdmi { hdmi_cec_c0: hdmi-cec-c0 { - rockchip,pins = <7 RK_PC0 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <7 RK_PC0 2 &pcfg_pull_none>; }; hdmi_cec_c7: hdmi-cec-c7 { - rockchip,pins = <7 RK_PC7 RK_FUNC_4 &pcfg_pull_none>; + rockchip,pins = <7 RK_PC7 4 &pcfg_pull_none>; }; hdmi_ddc: hdmi-ddc { - rockchip,pins = <7 19 RK_FUNC_2 &pcfg_pull_none>, - <7 20 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <7 RK_PC3 2 &pcfg_pull_none>, + <7 RK_PC4 2 &pcfg_pull_none>; }; }; @@ -1561,421 +1573,421 @@ sleep { global_pwroff: global-pwroff { - rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA0 1 &pcfg_pull_none>; }; ddrio_pwroff: ddrio-pwroff { - rockchip,pins = <0 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA1 1 &pcfg_pull_none>; }; ddr0_retention: ddr0-retention { - rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PA2 1 &pcfg_pull_up>; }; ddr1_retention: ddr1-retention { - rockchip,pins = <0 3 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PA3 1 &pcfg_pull_up>; }; }; edp { edp_hpd: edp-hpd { - rockchip,pins = <7 11 RK_FUNC_2 &pcfg_pull_down>; + rockchip,pins = <7 RK_PB3 2 &pcfg_pull_down>; }; }; i2c0 { i2c0_xfer: i2c0-xfer { - rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>, - <0 16 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PB7 1 &pcfg_pull_none>, + <0 RK_PC0 1 &pcfg_pull_none>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { - rockchip,pins = <8 4 RK_FUNC_1 &pcfg_pull_none>, - <8 5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <8 RK_PA4 1 &pcfg_pull_none>, + <8 RK_PA5 1 &pcfg_pull_none>; }; }; i2c2 { i2c2_xfer: i2c2-xfer { - rockchip,pins = <6 9 RK_FUNC_1 &pcfg_pull_none>, - <6 10 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <6 RK_PB1 1 &pcfg_pull_none>, + <6 RK_PB2 1 &pcfg_pull_none>; }; }; i2c3 { i2c3_xfer: i2c3-xfer { - rockchip,pins = <2 16 RK_FUNC_1 &pcfg_pull_none>, - <2 17 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PC0 1 &pcfg_pull_none>, + <2 RK_PC1 1 &pcfg_pull_none>; }; }; i2c4 { i2c4_xfer: i2c4-xfer { - rockchip,pins = <7 17 RK_FUNC_1 &pcfg_pull_none>, - <7 18 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <7 RK_PC1 1 &pcfg_pull_none>, + <7 RK_PC2 1 &pcfg_pull_none>; }; }; i2c5 { i2c5_xfer: i2c5-xfer { - rockchip,pins = <7 19 RK_FUNC_1 &pcfg_pull_none>, - <7 20 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <7 RK_PC3 1 &pcfg_pull_none>, + <7 RK_PC4 1 &pcfg_pull_none>; }; }; i2s0 { i2s0_bus: i2s0-bus { - rockchip,pins = <6 0 RK_FUNC_1 &pcfg_pull_none>, - <6 1 RK_FUNC_1 &pcfg_pull_none>, - <6 2 RK_FUNC_1 &pcfg_pull_none>, - <6 3 RK_FUNC_1 &pcfg_pull_none>, - <6 4 RK_FUNC_1 &pcfg_pull_none>, - <6 8 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <6 RK_PA0 1 &pcfg_pull_none>, + <6 RK_PA1 1 &pcfg_pull_none>, + <6 RK_PA2 1 &pcfg_pull_none>, + <6 RK_PA3 1 &pcfg_pull_none>, + <6 RK_PA4 1 &pcfg_pull_none>, + <6 RK_PB0 1 &pcfg_pull_none>; }; }; lcdc { lcdc_ctl: lcdc-ctl { - rockchip,pins = <1 24 RK_FUNC_1 &pcfg_pull_none>, - <1 25 RK_FUNC_1 &pcfg_pull_none>, - <1 26 RK_FUNC_1 &pcfg_pull_none>, - <1 27 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD0 1 &pcfg_pull_none>, + <1 RK_PD1 1 &pcfg_pull_none>, + <1 RK_PD2 1 &pcfg_pull_none>, + <1 RK_PD3 1 &pcfg_pull_none>; }; }; sdmmc { sdmmc_clk: sdmmc-clk { - rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up>; }; sdmmc_cd: sdmmc-cd { - rockchip,pins = <6 22 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <6 RK_PC6 1 &pcfg_pull_up>; }; sdmmc_bus1: sdmmc-bus1 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up>; }; sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>, - <6 17 RK_FUNC_1 &pcfg_pull_up>, - <6 18 RK_FUNC_1 &pcfg_pull_up>, - <6 19 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up>, + <6 RK_PC1 1 &pcfg_pull_up>, + <6 RK_PC2 1 &pcfg_pull_up>, + <6 RK_PC3 1 &pcfg_pull_up>; }; }; sdio0 { sdio0_bus1: sdio0-bus1 { - rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PC4 1 &pcfg_pull_up>; }; sdio0_bus4: sdio0-bus4 { - rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>, - <4 21 RK_FUNC_1 &pcfg_pull_up>, - <4 22 RK_FUNC_1 &pcfg_pull_up>, - <4 23 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PC4 1 &pcfg_pull_up>, + <4 RK_PC5 1 &pcfg_pull_up>, + <4 RK_PC6 1 &pcfg_pull_up>, + <4 RK_PC7 1 &pcfg_pull_up>; }; sdio0_cmd: sdio0-cmd { - rockchip,pins = <4 24 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PD0 1 &pcfg_pull_up>; }; sdio0_clk: sdio0-clk { - rockchip,pins = <4 25 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <4 RK_PD1 1 &pcfg_pull_none>; }; sdio0_cd: sdio0-cd { - rockchip,pins = <4 26 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PD2 1 &pcfg_pull_up>; }; sdio0_wp: sdio0-wp { - rockchip,pins = <4 27 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PD3 1 &pcfg_pull_up>; }; sdio0_pwr: sdio0-pwr { - rockchip,pins = <4 28 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PD4 1 &pcfg_pull_up>; }; sdio0_bkpwr: sdio0-bkpwr { - rockchip,pins = <4 29 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PD5 1 &pcfg_pull_up>; }; sdio0_int: sdio0-int { - rockchip,pins = <4 30 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PD6 1 &pcfg_pull_up>; }; }; sdio1 { sdio1_bus1: sdio1-bus1 { - rockchip,pins = <3 24 4 &pcfg_pull_up>; + rockchip,pins = <3 RK_PD0 4 &pcfg_pull_up>; }; sdio1_bus4: sdio1-bus4 { - rockchip,pins = <3 24 4 &pcfg_pull_up>, - <3 25 4 &pcfg_pull_up>, - <3 26 4 &pcfg_pull_up>, - <3 27 4 &pcfg_pull_up>; + rockchip,pins = <3 RK_PD0 4 &pcfg_pull_up>, + <3 RK_PD1 4 &pcfg_pull_up>, + <3 RK_PD2 4 &pcfg_pull_up>, + <3 RK_PD3 4 &pcfg_pull_up>; }; sdio1_cd: sdio1-cd { - rockchip,pins = <3 28 4 &pcfg_pull_up>; + rockchip,pins = <3 RK_PD4 4 &pcfg_pull_up>; }; sdio1_wp: sdio1-wp { - rockchip,pins = <3 29 4 &pcfg_pull_up>; + rockchip,pins = <3 RK_PD5 4 &pcfg_pull_up>; }; sdio1_bkpwr: sdio1-bkpwr { - rockchip,pins = <3 30 4 &pcfg_pull_up>; + rockchip,pins = <3 RK_PD6 4 &pcfg_pull_up>; }; sdio1_int: sdio1-int { - rockchip,pins = <3 31 4 &pcfg_pull_up>; + rockchip,pins = <3 RK_PD7 4 &pcfg_pull_up>; }; sdio1_cmd: sdio1-cmd { - rockchip,pins = <4 6 4 &pcfg_pull_up>; + rockchip,pins = <4 RK_PA6 4 &pcfg_pull_up>; }; sdio1_clk: sdio1-clk { - rockchip,pins = <4 7 4 &pcfg_pull_none>; + rockchip,pins = <4 RK_PA7 4 &pcfg_pull_none>; }; sdio1_pwr: sdio1-pwr { - rockchip,pins = <4 9 4 &pcfg_pull_up>; + rockchip,pins = <4 RK_PB1 4 &pcfg_pull_up>; }; }; emmc { emmc_clk: emmc-clk { - rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC2 2 &pcfg_pull_none>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <3 RK_PC0 2 &pcfg_pull_up>; }; emmc_pwr: emmc-pwr { - rockchip,pins = <3 9 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <3 RK_PB1 2 &pcfg_pull_up>; }; emmc_bus1: emmc-bus1 { - rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA0 2 &pcfg_pull_up>; }; emmc_bus4: emmc-bus4 { - rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>, - <3 1 RK_FUNC_2 &pcfg_pull_up>, - <3 2 RK_FUNC_2 &pcfg_pull_up>, - <3 3 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA0 2 &pcfg_pull_up>, + <3 RK_PA1 2 &pcfg_pull_up>, + <3 RK_PA2 2 &pcfg_pull_up>, + <3 RK_PA3 2 &pcfg_pull_up>; }; emmc_bus8: emmc-bus8 { - rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>, - <3 1 RK_FUNC_2 &pcfg_pull_up>, - <3 2 RK_FUNC_2 &pcfg_pull_up>, - <3 3 RK_FUNC_2 &pcfg_pull_up>, - <3 4 RK_FUNC_2 &pcfg_pull_up>, - <3 5 RK_FUNC_2 &pcfg_pull_up>, - <3 6 RK_FUNC_2 &pcfg_pull_up>, - <3 7 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA0 2 &pcfg_pull_up>, + <3 RK_PA1 2 &pcfg_pull_up>, + <3 RK_PA2 2 &pcfg_pull_up>, + <3 RK_PA3 2 &pcfg_pull_up>, + <3 RK_PA4 2 &pcfg_pull_up>, + <3 RK_PA5 2 &pcfg_pull_up>, + <3 RK_PA6 2 &pcfg_pull_up>, + <3 RK_PA7 2 &pcfg_pull_up>; }; }; spi0 { spi0_clk: spi0-clk { - rockchip,pins = <5 12 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <5 RK_PB4 1 &pcfg_pull_up>; }; spi0_cs0: spi0-cs0 { - rockchip,pins = <5 13 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <5 RK_PB5 1 &pcfg_pull_up>; }; spi0_tx: spi0-tx { - rockchip,pins = <5 14 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <5 RK_PB6 1 &pcfg_pull_up>; }; spi0_rx: spi0-rx { - rockchip,pins = <5 15 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <5 RK_PB7 1 &pcfg_pull_up>; }; spi0_cs1: spi0-cs1 { - rockchip,pins = <5 16 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <5 RK_PC0 1 &pcfg_pull_up>; }; }; spi1 { spi1_clk: spi1-clk { - rockchip,pins = <7 12 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <7 RK_PB4 2 &pcfg_pull_up>; }; spi1_cs0: spi1-cs0 { - rockchip,pins = <7 13 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <7 RK_PB5 2 &pcfg_pull_up>; }; spi1_rx: spi1-rx { - rockchip,pins = <7 14 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <7 RK_PB6 2 &pcfg_pull_up>; }; spi1_tx: spi1-tx { - rockchip,pins = <7 15 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <7 RK_PB7 2 &pcfg_pull_up>; }; }; spi2 { spi2_cs1: spi2-cs1 { - rockchip,pins = <8 3 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <8 RK_PA3 1 &pcfg_pull_up>; }; spi2_clk: spi2-clk { - rockchip,pins = <8 6 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <8 RK_PA6 1 &pcfg_pull_up>; }; spi2_cs0: spi2-cs0 { - rockchip,pins = <8 7 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <8 RK_PA7 1 &pcfg_pull_up>; }; spi2_rx: spi2-rx { - rockchip,pins = <8 8 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <8 RK_PB0 1 &pcfg_pull_up>; }; spi2_tx: spi2-tx { - rockchip,pins = <8 9 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <8 RK_PB1 1 &pcfg_pull_up>; }; }; uart0 { uart0_xfer: uart0-xfer { - rockchip,pins = <4 16 RK_FUNC_1 &pcfg_pull_up>, - <4 17 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <4 RK_PC0 1 &pcfg_pull_up>, + <4 RK_PC1 1 &pcfg_pull_none>; }; uart0_cts: uart0-cts { - rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <4 RK_PC2 1 &pcfg_pull_up>; }; uart0_rts: uart0-rts { - rockchip,pins = <4 19 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <4 RK_PC3 1 &pcfg_pull_none>; }; }; uart1 { uart1_xfer: uart1-xfer { - rockchip,pins = <5 8 RK_FUNC_1 &pcfg_pull_up>, - <5 9 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <5 RK_PB0 1 &pcfg_pull_up>, + <5 RK_PB1 1 &pcfg_pull_none>; }; uart1_cts: uart1-cts { - rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <5 RK_PB2 1 &pcfg_pull_up>; }; uart1_rts: uart1-rts { - rockchip,pins = <5 11 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <5 RK_PB3 1 &pcfg_pull_none>; }; }; uart2 { uart2_xfer: uart2-xfer { - rockchip,pins = <7 22 RK_FUNC_1 &pcfg_pull_up>, - <7 23 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <7 RK_PC6 1 &pcfg_pull_up>, + <7 RK_PC7 1 &pcfg_pull_none>; }; /* no rts / cts for uart2 */ }; uart3 { uart3_xfer: uart3-xfer { - rockchip,pins = <7 7 RK_FUNC_1 &pcfg_pull_up>, - <7 8 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <7 RK_PA7 1 &pcfg_pull_up>, + <7 RK_PB0 1 &pcfg_pull_none>; }; uart3_cts: uart3-cts { - rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <7 RK_PB1 1 &pcfg_pull_up>; }; uart3_rts: uart3-rts { - rockchip,pins = <7 10 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <7 RK_PB2 1 &pcfg_pull_none>; }; }; uart4 { uart4_xfer: uart4-xfer { - rockchip,pins = <5 15 3 &pcfg_pull_up>, - <5 14 3 &pcfg_pull_none>; + rockchip,pins = <5 RK_PB7 3 &pcfg_pull_up>, + <5 RK_PB6 3 &pcfg_pull_none>; }; uart4_cts: uart4-cts { - rockchip,pins = <5 12 3 &pcfg_pull_up>; + rockchip,pins = <5 RK_PB4 3 &pcfg_pull_up>; }; uart4_rts: uart4-rts { - rockchip,pins = <5 13 3 &pcfg_pull_none>; + rockchip,pins = <5 RK_PB5 3 &pcfg_pull_none>; }; }; tsadc { otp_gpio: otp-gpio { - rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; }; otp_out: otp-out { - rockchip,pins = <0 10 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PB2 1 &pcfg_pull_none>; }; }; pwm0 { pwm0_pin: pwm0-pin { - rockchip,pins = <7 0 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <7 RK_PA0 1 &pcfg_pull_none>; }; }; pwm1 { pwm1_pin: pwm1-pin { - rockchip,pins = <7 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <7 RK_PA1 1 &pcfg_pull_none>; }; }; pwm2 { pwm2_pin: pwm2-pin { - rockchip,pins = <7 22 3 &pcfg_pull_none>; + rockchip,pins = <7 RK_PC6 3 &pcfg_pull_none>; }; }; pwm3 { pwm3_pin: pwm3-pin { - rockchip,pins = <7 23 3 &pcfg_pull_none>; + rockchip,pins = <7 RK_PC7 3 &pcfg_pull_none>; }; }; gmac { rgmii_pins: rgmii-pins { - rockchip,pins = <3 30 3 &pcfg_pull_none>, - <3 31 3 &pcfg_pull_none>, - <3 26 3 &pcfg_pull_none>, - <3 27 3 &pcfg_pull_none>, - <3 28 3 &pcfg_pull_none_12ma>, - <3 29 3 &pcfg_pull_none_12ma>, - <3 24 3 &pcfg_pull_none_12ma>, - <3 25 3 &pcfg_pull_none_12ma>, - <4 0 3 &pcfg_pull_none>, - <4 5 3 &pcfg_pull_none>, - <4 6 3 &pcfg_pull_none>, - <4 9 3 &pcfg_pull_none_12ma>, - <4 4 3 &pcfg_pull_none_12ma>, - <4 1 3 &pcfg_pull_none>, - <4 3 3 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD6 3 &pcfg_pull_none>, + <3 RK_PD7 3 &pcfg_pull_none>, + <3 RK_PD2 3 &pcfg_pull_none>, + <3 RK_PD3 3 &pcfg_pull_none>, + <3 RK_PD4 3 &pcfg_pull_none_12ma>, + <3 RK_PD5 3 &pcfg_pull_none_12ma>, + <3 RK_PD0 3 &pcfg_pull_none_12ma>, + <3 RK_PD1 3 &pcfg_pull_none_12ma>, + <4 RK_PA0 3 &pcfg_pull_none>, + <4 RK_PA5 3 &pcfg_pull_none>, + <4 RK_PA6 3 &pcfg_pull_none>, + <4 RK_PB1 3 &pcfg_pull_none_12ma>, + <4 RK_PA4 3 &pcfg_pull_none_12ma>, + <4 RK_PA1 3 &pcfg_pull_none>, + <4 RK_PA3 3 &pcfg_pull_none>; }; rmii_pins: rmii-pins { - rockchip,pins = <3 30 3 &pcfg_pull_none>, - <3 31 3 &pcfg_pull_none>, - <3 28 3 &pcfg_pull_none>, - <3 29 3 &pcfg_pull_none>, - <4 0 3 &pcfg_pull_none>, - <4 5 3 &pcfg_pull_none>, - <4 4 3 &pcfg_pull_none>, - <4 1 3 &pcfg_pull_none>, - <4 2 3 &pcfg_pull_none>, - <4 3 3 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD6 3 &pcfg_pull_none>, + <3 RK_PD7 3 &pcfg_pull_none>, + <3 RK_PD4 3 &pcfg_pull_none>, + <3 RK_PD5 3 &pcfg_pull_none>, + <4 RK_PA0 3 &pcfg_pull_none>, + <4 RK_PA5 3 &pcfg_pull_none>, + <4 RK_PA4 3 &pcfg_pull_none>, + <4 RK_PA1 3 &pcfg_pull_none>, + <4 RK_PA2 3 &pcfg_pull_none>, + <4 RK_PA3 3 &pcfg_pull_none>; }; }; spdif { spdif_tx: spdif-tx { - rockchip,pins = <RK_GPIO6 11 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <6 RK_PB3 1 &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rv1108-elgin-r1.dts index 1c4507b66fdd..b1db924710c8 100644 --- a/arch/arm/boot/dts/rv1108-elgin-r1.dts +++ b/arch/arm/boot/dts/rv1108-elgin-r1.dts @@ -37,7 +37,6 @@ &emmc { bus-width = <8>; cap-mmc-highspeed; - disable-wp; no-sd; no-sdio; non-removable; diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi index f47ac86d2852..5876690ee09e 100644 --- a/arch/arm/boot/dts/rv1108.dtsi +++ b/arch/arm/boot/dts/rv1108.dtsi @@ -682,58 +682,58 @@ emmc { emmc_bus8: emmc-bus8 { - rockchip,pins = <2 RK_PA0 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <2 RK_PA1 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <2 RK_PA2 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <2 RK_PA3 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <2 RK_PA4 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <2 RK_PA5 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <2 RK_PA6 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <2 RK_PA7 RK_FUNC_2 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <2 RK_PA0 2 &pcfg_pull_up_drv_8ma>, + <2 RK_PA1 2 &pcfg_pull_up_drv_8ma>, + <2 RK_PA2 2 &pcfg_pull_up_drv_8ma>, + <2 RK_PA3 2 &pcfg_pull_up_drv_8ma>, + <2 RK_PA4 2 &pcfg_pull_up_drv_8ma>, + <2 RK_PA5 2 &pcfg_pull_up_drv_8ma>, + <2 RK_PA6 2 &pcfg_pull_up_drv_8ma>, + <2 RK_PA7 2 &pcfg_pull_up_drv_8ma>; }; emmc_clk: emmc-clk { - rockchip,pins = <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none_drv_8ma>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <2 RK_PB4 RK_FUNC_2 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <2 RK_PB4 2 &pcfg_pull_up_drv_8ma>; }; }; gmac { rmii_pins: rmii-pins { - rockchip,pins = <1 RK_PC5 RK_FUNC_2 &pcfg_pull_none>, - <1 RK_PC3 RK_FUNC_2 &pcfg_pull_none>, - <1 RK_PC4 RK_FUNC_2 &pcfg_pull_none>, - <1 RK_PB2 RK_FUNC_3 &pcfg_pull_none_drv_12ma>, - <1 RK_PB3 RK_FUNC_3 &pcfg_pull_none_drv_12ma>, - <1 RK_PB4 RK_FUNC_3 &pcfg_pull_none_drv_12ma>, - <1 RK_PB5 RK_FUNC_3 &pcfg_pull_none>, - <1 RK_PB6 RK_FUNC_3 &pcfg_pull_none>, - <1 RK_PB7 RK_FUNC_3 &pcfg_pull_none>, - <1 RK_PC2 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <1 RK_PC5 2 &pcfg_pull_none>, + <1 RK_PC3 2 &pcfg_pull_none>, + <1 RK_PC4 2 &pcfg_pull_none>, + <1 RK_PB2 3 &pcfg_pull_none_drv_12ma>, + <1 RK_PB3 3 &pcfg_pull_none_drv_12ma>, + <1 RK_PB4 3 &pcfg_pull_none_drv_12ma>, + <1 RK_PB5 3 &pcfg_pull_none>, + <1 RK_PB6 3 &pcfg_pull_none>, + <1 RK_PB7 3 &pcfg_pull_none>, + <1 RK_PC2 3 &pcfg_pull_none>; }; }; i2c0 { i2c0_xfer: i2c0-xfer { - rockchip,pins = <0 RK_PB1 RK_FUNC_1 &pcfg_pull_none_smt>, - <0 RK_PB2 RK_FUNC_1 &pcfg_pull_none_smt>; + rockchip,pins = <0 RK_PB1 1 &pcfg_pull_none_smt>, + <0 RK_PB2 1 &pcfg_pull_none_smt>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { - rockchip,pins = <2 RK_PD3 RK_FUNC_1 &pcfg_pull_up>, - <2 RK_PD4 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <2 RK_PD3 1 &pcfg_pull_up>, + <2 RK_PD4 1 &pcfg_pull_up>; }; }; i2c2m1 { i2c2m1_xfer: i2c2m1-xfer { - rockchip,pins = <0 RK_PC2 RK_FUNC_2 &pcfg_pull_none>, - <0 RK_PC6 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC2 2 &pcfg_pull_none>, + <0 RK_PC6 3 &pcfg_pull_none>; }; i2c2m1_gpio: i2c2m1-gpio { @@ -744,8 +744,8 @@ i2c2m05v { i2c2m05v_xfer: i2c2m05v-xfer { - rockchip,pins = <1 RK_PD5 RK_FUNC_2 &pcfg_pull_none>, - <1 RK_PD4 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD5 2 &pcfg_pull_none>, + <1 RK_PD4 2 &pcfg_pull_none>; }; i2c2m05v_gpio: i2c2m05v-gpio { @@ -756,123 +756,123 @@ i2c3 { i2c3_xfer: i2c3-xfer { - rockchip,pins = <0 RK_PB6 RK_FUNC_1 &pcfg_pull_none>, - <0 RK_PC4 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PB6 1 &pcfg_pull_none>, + <0 RK_PC4 2 &pcfg_pull_none>; }; }; pwm0 { pwm0_pin: pwm0-pin { - rockchip,pins = <0 RK_PC5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC5 1 &pcfg_pull_none>; }; }; pwm1 { pwm1_pin: pwm1-pin { - rockchip,pins = <0 RK_PC4 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC4 1 &pcfg_pull_none>; }; }; pwm2 { pwm2_pin: pwm2-pin { - rockchip,pins = <0 RK_PC6 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC6 1 &pcfg_pull_none>; }; }; pwm3 { pwm3_pin: pwm3-pin { - rockchip,pins = <0 RK_PC0 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC0 1 &pcfg_pull_none>; }; }; pwm4 { pwm4_pin: pwm4-pin { - rockchip,pins = <1 RK_PC1 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <1 RK_PC1 3 &pcfg_pull_none>; }; }; pwm5 { pwm5_pin: pwm5-pin { - rockchip,pins = <1 RK_PA7 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA7 2 &pcfg_pull_none>; }; }; pwm6 { pwm6_pin: pwm6-pin { - rockchip,pins = <1 RK_PB0 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB0 2 &pcfg_pull_none>; }; }; pwm7 { pwm7_pin: pwm7-pin { - rockchip,pins = <1 RK_PB1 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <1 RK_PB1 2 &pcfg_pull_none>; }; }; sdmmc { sdmmc_clk: sdmmc-clk { - rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_4ma>; + rockchip,pins = <3 RK_PC4 1 &pcfg_pull_none_drv_4ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_up_drv_4ma>; + rockchip,pins = <3 RK_PC5 1 &pcfg_pull_up_drv_4ma>; }; sdmmc_cd: sdmmc-cd { - rockchip,pins = <0 RK_PA1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>; + rockchip,pins = <0 RK_PA1 1 &pcfg_pull_up_drv_4ma>; }; sdmmc_bus1: sdmmc-bus1 { - rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>; + rockchip,pins = <3 RK_PC3 1 &pcfg_pull_up_drv_4ma>; }; sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>, - <3 RK_PC2 RK_FUNC_1 &pcfg_pull_up_drv_4ma>, - <3 RK_PC1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>, - <3 RK_PC0 RK_FUNC_1 &pcfg_pull_up_drv_4ma>; + rockchip,pins = <3 RK_PC3 1 &pcfg_pull_up_drv_4ma>, + <3 RK_PC2 1 &pcfg_pull_up_drv_4ma>, + <3 RK_PC1 1 &pcfg_pull_up_drv_4ma>, + <3 RK_PC0 1 &pcfg_pull_up_drv_4ma>; }; }; spim0 { spim0_clk: spim0-clk { - rockchip,pins = <1 RK_PD0 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD0 2 &pcfg_pull_up>; }; spim0_cs0: spim0-cs0 { - rockchip,pins = <1 RK_PD1 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD1 2 &pcfg_pull_up>; }; spim0_tx: spim0-tx { - rockchip,pins = <1 RK_PD3 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD3 2 &pcfg_pull_up>; }; spim0_rx: spim0-rx { - rockchip,pins = <1 RK_PD2 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up>; }; }; spim1 { spim1_clk: spim1-clk { - rockchip,pins = <0 RK_PA3 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PA3 1 &pcfg_pull_up>; }; spim1_cs0: spim1-cs0 { - rockchip,pins = <0 RK_PA4 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PA4 1 &pcfg_pull_up>; }; spim1_rx: spim1-rx { - rockchip,pins = <0 RK_PB0 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB0 1 &pcfg_pull_up>; }; spim1_tx: spim1-tx { - rockchip,pins = <0 RK_PA7 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <0 RK_PA7 1 &pcfg_pull_up>; }; }; tsadc { otp_out: otp-out { - rockchip,pins = <0 RK_PB7 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PB7 1 &pcfg_pull_none>; }; otp_gpio: otp-gpio { @@ -882,16 +882,16 @@ uart0 { uart0_xfer: uart0-xfer { - rockchip,pins = <3 RK_PA6 RK_FUNC_1 &pcfg_pull_up>, - <3 RK_PA5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA6 1 &pcfg_pull_up>, + <3 RK_PA5 1 &pcfg_pull_none>; }; uart0_cts: uart0-cts { - rockchip,pins = <3 RK_PA4 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA4 1 &pcfg_pull_none>; }; uart0_rts: uart0-rts { - rockchip,pins = <3 RK_PA3 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA3 1 &pcfg_pull_none>; }; uart0_rts_gpio: uart0-rts-gpio { @@ -901,40 +901,40 @@ uart1 { uart1_xfer: uart1-xfer { - rockchip,pins = <1 RK_PD3 RK_FUNC_1 &pcfg_pull_up>, - <1 RK_PD2 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD3 1 &pcfg_pull_up>, + <1 RK_PD2 1 &pcfg_pull_none>; }; uart1_cts: uart1-cts { - rockchip,pins = <1 RK_PD0 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD0 1 &pcfg_pull_none>; }; uart1_rts: uart1-rts { - rockchip,pins = <1 RK_PD1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD1 1 &pcfg_pull_none>; }; }; uart2m0 { uart2m0_xfer: uart2m0-xfer { - rockchip,pins = <2 RK_PD2 RK_FUNC_1 &pcfg_pull_up>, - <2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD2 1 &pcfg_pull_up>, + <2 RK_PD1 1 &pcfg_pull_none>; }; }; uart2m1 { uart2m1_xfer: uart2m1-xfer { - rockchip,pins = <3 RK_PC3 RK_FUNC_2 &pcfg_pull_up>, - <3 RK_PC2 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC3 2 &pcfg_pull_up>, + <3 RK_PC2 2 &pcfg_pull_none>; }; }; uart2_5v { uart2_5v_cts: uart2_5v-cts { - rockchip,pins = <1 RK_PD4 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>; }; uart2_5v_rts: uart2_5v-rts { - rockchip,pins = <1 RK_PD5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PD5 1 &pcfg_pull_none>; }; }; }; diff --git a/arch/arm/boot/dts/s5pv210-goni.dts b/arch/arm/boot/dts/s5pv210-goni.dts index eb6d1926c0d6..fbbd93707404 100644 --- a/arch/arm/boot/dts/s5pv210-goni.dts +++ b/arch/arm/boot/dts/s5pv210-goni.dts @@ -376,7 +376,7 @@ vdd_core-supply = <&ldo14_reg>; clock-frequency = <16000000>; - clocks = <&clock_cam 0>; + clocks = <&camera 0>; clock-names = "mclk"; nreset-gpios = <&gpb 2 0>; nstby-gpios = <&gpb 0 0>; diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi index a44d5eb56bed..2ad642f51fd9 100644 --- a/arch/arm/boot/dts/s5pv210.dtsi +++ b/arch/arm/boot/dts/s5pv210.dtsi @@ -585,12 +585,10 @@ clock-names = "sclk_cam0", "sclk_cam1"; #address-cells = <1>; #size-cells = <1>; + #clock-cells = <1>; + clock-output-names = "cam_a_clkout", "cam_b_clkout"; ranges; - clock_cam: clock-controller { - #clock-cells = <1>; - }; - csis0: csis@fa600000 { compatible = "samsung,s5pv210-csis"; reg = <0xfa600000 0x4000>; diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index d159ee42ef29..2e2c1a7b1d1d 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -1,46 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * sama5d2.dtsi - Device Tree Include file for SAMA5D2 family SoC * * Copyright (C) 2015 Atmel, * 2015 Ludovic Desroches <ludovic.desroches@atmel.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/dma/at91.h> @@ -688,13 +651,13 @@ ranges = <0 0xf8044000 0x1420>; }; - rstc@f8048000 { + reset_controller: rstc@f8048000 { compatible = "atmel,sama5d3-rstc"; reg = <0xf8048000 0x10>; clocks = <&clk32k>; }; - shdwc@f8048010 { + shutdown_controller: shdwc@f8048010 { compatible = "atmel,sama5d2-shdwc"; reg = <0xf8048010 0x10>; clocks = <&clk32k>; @@ -710,7 +673,7 @@ clocks = <&pmc PMC_TYPE_CORE PMC_MCK2>; }; - watchdog@f8048040 { + watchdog: watchdog@f8048040 { compatible = "atmel,sama5d4-wdt"; reg = <0xf8048040 0x10>; interrupts = <4 IRQ_TYPE_LEVEL_HIGH 7>; diff --git a/arch/arm/boot/dts/sama5d36ek_cmp.dts b/arch/arm/boot/dts/sama5d36ek_cmp.dts index b632143844e5..66695b9a3e77 100644 --- a/arch/arm/boot/dts/sama5d36ek_cmp.dts +++ b/arch/arm/boot/dts/sama5d36ek_cmp.dts @@ -1,45 +1,8 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * sama5d36ek_cmp.dts - Device Tree file for SAMA5D36-EK CMP board * * Copyright (C) 2016 Atmel, - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; #include "sama5d36.dtsi" diff --git a/arch/arm/boot/dts/sama5d3xcm_cmp.dtsi b/arch/arm/boot/dts/sama5d3xcm_cmp.dtsi index a02f59021364..9d2563602cbe 100644 --- a/arch/arm/boot/dts/sama5d3xcm_cmp.dtsi +++ b/arch/arm/boot/dts/sama5d3xcm_cmp.dtsi @@ -1,45 +1,8 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * sama5d3xcm_cmp.dtsi - Device Tree Include file for SAMA5D36 CMP CPU Module * * Copyright (C) 2016 Atmel, - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ / { diff --git a/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi b/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi index 97e171db5970..8a6916a69da4 100644 --- a/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi +++ b/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi @@ -1,45 +1,8 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * sama5d3xmb_cmp.dts - Device Tree file for SAMA5D3x CMP mother board * * Copyright (C) 2016 Atmel, - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include "sama5d3xcm_cmp.dtsi" diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index 6c1e41f94549..6ab27a7b388d 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -1,46 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * sama5d4.dtsi - Device Tree Include file for SAMA5D4 family SoC * * Copyright (C) 2014 Atmel, * 2014 Nicolas Ferre <nicolas.ferre@atmel.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/clock/at91.h> diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts b/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts index df2bab1624d4..64dc0799f3d7 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts +++ b/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts @@ -9,6 +9,7 @@ &mmc { status = "okay"; cap-sd-highspeed; + cap-mmc-highspeed; broken-cd; bus-width = <4>; }; diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index e6ed7c0354a2..81fabf031eff 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -1196,21 +1196,73 @@ status = "disabled"; }; + gpu@a0300000 { + /* + * This block is referred to as "Smart Graphics Adapter SGA500" + * in documentation but is in practice a pretty straight-forward + * MALI-400 GPU block. + */ + compatible = "stericsson,db8500-mali", "arm,mali-400"; + reg = <0xa0300000 0x10000>; + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "gp", + "gpmmu", + "pp0", + "ppmmu0", + "combined"; + clocks = <&prcmu_clk PRCMU_ACLK>, <&prcmu_clk PRCMU_SGACLK>; + clock-names = "bus", "core"; + mali-supply = <&db8500_sga_reg>; + power-domains = <&pm_domains DOMAIN_VAPE>; + }; + mcde@a0350000 { - compatible = "stericsson,mcde"; - reg = <0xa0350000 0x1000>, /* MCDE */ - <0xa0351000 0x1000>, /* DSI link 1 */ - <0xa0352000 0x1000>, /* DSI link 2 */ - <0xa0353000 0x1000>; /* DSI link 3 */ + compatible = "ste,mcde"; + reg = <0xa0350000 0x1000>; interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + epod-supply = <&db8500_b2r2_mcde_reg>; + vana-supply = <&ab8500_ldo_ana_reg>; clocks = <&prcmu_clk PRCMU_MCDECLK>, /* Main MCDE clock */ <&prcmu_clk PRCMU_LCDCLK>, /* LCD clock */ - <&prcmu_clk PRCMU_PLLDSI>, /* HDMI clock */ - <&prcmu_clk PRCMU_DSI0CLK>, /* DSI 0 */ - <&prcmu_clk PRCMU_DSI1CLK>, /* DSI 1 */ - <&prcmu_clk PRCMU_DSI0ESCCLK>, /* TVout clock 0 */ - <&prcmu_clk PRCMU_DSI1ESCCLK>, /* TVout clock 1 */ - <&prcmu_clk PRCMU_DSI2ESCCLK>; /* TVout clock 2 */ + <&prcmu_clk PRCMU_PLLDSI>; /* HDMI clock */ + clock-names = "mcde", "lcd", "hdmi"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + dsi0: dsi@a0351000 { + compatible = "ste,mcde-dsi"; + reg = <0xa0351000 0x1000>; + vana-supply = <&ab8500_ldo_ana_reg>; + clocks = <&prcmu_clk PRCMU_DSI0CLK>, <&prcmu_clk PRCMU_DSI0ESCCLK>; + clock-names = "hs", "lp"; + #address-cells = <1>; + #size-cells = <0>; + }; + dsi1: dsi@a0352000 { + compatible = "ste,mcde-dsi"; + reg = <0xa0352000 0x1000>; + vana-supply = <&ab8500_ldo_ana_reg>; + clocks = <&prcmu_clk PRCMU_DSI1CLK>, <&prcmu_clk PRCMU_DSI1ESCCLK>; + clock-names = "hs", "lp"; + #address-cells = <1>; + #size-cells = <0>; + }; + dsi2: dsi@a0353000 { + compatible = "ste,mcde-dsi"; + reg = <0xa0353000 0x1000>; + vana-supply = <&ab8500_ldo_ana_reg>; + /* This DSI port only has the Low Power / Energy Save clock */ + clocks = <&prcmu_clk PRCMU_DSI2ESCCLK>; + clock-names = "lp"; + #address-cells = <1>; + #size-cells = <0>; + }; }; cryp@a03cb000 { diff --git a/arch/arm/boot/dts/ste-href-stuib.dtsi b/arch/arm/boot/dts/ste-href-stuib.dtsi index 35e944d8b5c4..eeaea21f5eca 100644 --- a/arch/arm/boot/dts/ste-href-stuib.dtsi +++ b/arch/arm/boot/dts/ste-href-stuib.dtsi @@ -190,5 +190,18 @@ }; }; }; + + mcde@a0350000 { + status = "okay"; + + dsi@a0351000 { + panel { + compatible = "samsung,s6d16d0"; + reg = <0>; + vdd1-supply = <&ab8500_ldo_aux1_reg>; + reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + }; + }; + }; }; }; diff --git a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi index 0e7d77d719d7..76868444caa4 100644 --- a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi +++ b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi @@ -274,5 +274,18 @@ }; }; }; + + mcde@a0350000 { + status = "okay"; + + dsi@a0351000 { + panel { + compatible = "samsung,s6d16d0"; + reg = <0>; + vdd1-supply = <&ab8500_ldo_aux1_reg>; + reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + }; + }; + }; }; }; diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 588b6ef94e93..4a4954492ed1 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -80,6 +80,19 @@ }; soc { + romem: nvmem@1fff7800 { + compatible = "st,stm32f4-otp"; + reg = <0x1fff7800 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ts_cal1: calib@22c { + reg = <0x22c 0x2>; + }; + ts_cal2: calib@22e { + reg = <0x22e 0x2>; + }; + }; + timer2: timer@40000000 { compatible = "st,stm32-timer"; reg = <0x40000000 0x400>; diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts index 3c7216844a9b..6f1d0ac8c31c 100644 --- a/arch/arm/boot/dts/stm32f769-disco.dts +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -102,6 +102,10 @@ }; }; +&rcc { + compatible = "st,stm32f769-rcc", "st,stm32f746-rcc", "st,stm32-rcc"; +}; + &cec { pinctrl-0 = <&cec_pins_a>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi index 980b2769caf9..e44e7baa3f17 100644 --- a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi @@ -188,6 +188,74 @@ }; }; + sdmmc1_b4_pins_a: sdmmc1-b4-0 { + pins { + pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ + <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */ + <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */ + <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */ + <STM32_PINMUX('C', 12, AF12)>, /* SDMMC1_CK */ + <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */ + slew-rate = <3>; + drive-push-pull; + bias-disable; + }; + }; + + sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 { + pins1 { + pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ + <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */ + <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */ + <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */ + <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */ + slew-rate = <3>; + drive-push-pull; + bias-disable; + }; + pins2{ + pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */ + slew-rate = <3>; + drive-open-drain; + bias-disable; + }; + }; + + sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 { + pins { + pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */ + <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */ + <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */ + <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */ + <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */ + <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */ + }; + }; + + sdmmc1_dir_pins_a: sdmmc1-dir-0 { + pins1 { + pinmux = <STM32_PINMUX('C', 6, AF8)>, /* SDMMC1_D0DIR */ + <STM32_PINMUX('C', 7, AF8)>, /* SDMMC1_D123DIR */ + <STM32_PINMUX('B', 9, AF7)>; /* SDMMC1_CDIR */ + slew-rate = <3>; + drive-push-pull; + bias-pull-up; + }; + pins2{ + pinmux = <STM32_PINMUX('B', 8, AF7)>; /* SDMMC1_CKIN */ + bias-pull-up; + }; + }; + + sdmmc1_dir_sleep_pins_a: sdmmc1-dir-sleep-0 { + pins { + pinmux = <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC1_D0DIR */ + <STM32_PINMUX('C', 7, ANALOG)>, /* SDMMC1_D123DIR */ + <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC1_CDIR */ + <STM32_PINMUX('B', 8, ANALOG)>; /* SDMMC1_CKIN */ + }; + }; + usart1_pins: usart1@0 { pins1 { pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */ diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 5cac79ebebb1..c065266ee377 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -339,6 +339,20 @@ dma-requests = <32>; }; + sdmmc1: sdmmc@52007000 { + compatible = "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x10153180>; + reg = <0x52007000 0x1000>; + interrupts = <49>; + interrupt-names = "cmd_irq"; + clocks = <&rcc SDMMC1_CK>; + clock-names = "apb_pclk"; + resets = <&rcc STM32H7_AHB3_RESET(SDMMC1)>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <120000000>; + }; + exti: interrupt-controller@58000000 { compatible = "st,stm32h7-exti"; interrupt-controller; diff --git a/arch/arm/boot/dts/stm32h743i-disco.dts b/arch/arm/boot/dts/stm32h743i-disco.dts index dd06c8f3d09a..3acd2e9c434e 100644 --- a/arch/arm/boot/dts/stm32h743i-disco.dts +++ b/arch/arm/boot/dts/stm32h743i-disco.dts @@ -61,6 +61,14 @@ aliases { serial0 = &usart2; }; + + v3v3: regulator-v3v3 { + compatible = "regulator-fixed"; + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; }; &clk_hse { @@ -84,6 +92,18 @@ }; }; +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + broken-cd; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + status = "okay"; +}; + &usart2 { pinctrl-0 = <&usart2_pins>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/stm32h743i-eval.dts b/arch/arm/boot/dts/stm32h743i-eval.dts index ebc3f0933f5c..ab78ad532375 100644 --- a/arch/arm/boot/dts/stm32h743i-eval.dts +++ b/arch/arm/boot/dts/stm32h743i-eval.dts @@ -70,13 +70,20 @@ regulator-always-on; }; + v2v9_sd: regulator-v2v9_sd { + compatible = "regulator-fixed"; + regulator-name = "v2v9_sd"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + regulator-always-on; + }; + usbotg_hs_phy: usb-phy { #phy-cells = <0>; compatible = "usb-nop-xceiv"; clocks = <&rcc USB1ULPI_CK>; clock-names = "main_clk"; }; - }; &adc_12 { @@ -122,6 +129,20 @@ }; }; +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_a>; + broken-cd; + st,sig-dir; + st,neg-edge; + st,use-ckin; + bus-width = <4>; + vmmc-supply = <&v2v9_sd>; + status = "okay"; +}; + &usart1 { pinctrl-0 = <&usart1_pins>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi index 9ec4694e93a7..85c417d9983b 100644 --- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi @@ -157,6 +157,27 @@ }; }; + cec_pins_sleep_a: cec-sleep-0 { + pins { + pinmux = <STM32_PINMUX('A', 15, ANALOG)>; /* HDMI_CEC */ + }; + }; + + cec_pins_b: cec-1 { + pins { + pinmux = <STM32_PINMUX('B', 6, AF5)>; + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + cec_pins_sleep_b: cec-sleep-1 { + pins { + pinmux = <STM32_PINMUX('B', 6, ANALOG)>; /* HDMI_CEC */ + }; + }; + ethernet0_rgmii_pins_a: rgmii-0 { pins1 { pinmux = <STM32_PINMUX('G', 5, AF11)>, /* ETH_RGMII_CLK125 */ @@ -213,6 +234,13 @@ }; }; + i2c1_pins_sleep_a: i2c1-1 { + pins { + pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */ + <STM32_PINMUX('F', 15, ANALOG)>; /* I2C1_SDA */ + }; + }; + i2c2_pins_a: i2c2-0 { pins { pinmux = <STM32_PINMUX('H', 4, AF4)>, /* I2C2_SCL */ @@ -223,6 +251,13 @@ }; }; + i2c2_pins_sleep_a: i2c2-1 { + pins { + pinmux = <STM32_PINMUX('H', 4, ANALOG)>, /* I2C2_SCL */ + <STM32_PINMUX('H', 5, ANALOG)>; /* I2C2_SDA */ + }; + }; + i2c5_pins_a: i2c5-0 { pins { pinmux = <STM32_PINMUX('A', 11, AF4)>, /* I2C5_SCL */ @@ -233,6 +268,152 @@ }; }; + i2c5_pins_sleep_a: i2c5-1 { + pins { + pinmux = <STM32_PINMUX('A', 11, ANALOG)>, /* I2C5_SCL */ + <STM32_PINMUX('A', 12, ANALOG)>; /* I2C5_SDA */ + + }; + }; + + ltdc_pins_a: ltdc-a-0 { + pins { + pinmux = <STM32_PINMUX('G', 7, AF14)>, /* LCD_CLK */ + <STM32_PINMUX('I', 10, AF14)>, /* LCD_HSYNC */ + <STM32_PINMUX('I', 9, AF14)>, /* LCD_VSYNC */ + <STM32_PINMUX('F', 10, AF14)>, /* LCD_DE */ + <STM32_PINMUX('H', 2, AF14)>, /* LCD_R0 */ + <STM32_PINMUX('H', 3, AF14)>, /* LCD_R1 */ + <STM32_PINMUX('H', 8, AF14)>, /* LCD_R2 */ + <STM32_PINMUX('H', 9, AF14)>, /* LCD_R3 */ + <STM32_PINMUX('H', 10, AF14)>, /* LCD_R4 */ + <STM32_PINMUX('C', 0, AF14)>, /* LCD_R5 */ + <STM32_PINMUX('H', 12, AF14)>, /* LCD_R6 */ + <STM32_PINMUX('E', 15, AF14)>, /* LCD_R7 */ + <STM32_PINMUX('E', 5, AF14)>, /* LCD_G0 */ + <STM32_PINMUX('E', 6, AF14)>, /* LCD_G1 */ + <STM32_PINMUX('H', 13, AF14)>, /* LCD_G2 */ + <STM32_PINMUX('H', 14, AF14)>, /* LCD_G3 */ + <STM32_PINMUX('H', 15, AF14)>, /* LCD_G4 */ + <STM32_PINMUX('I', 0, AF14)>, /* LCD_G5 */ + <STM32_PINMUX('I', 1, AF14)>, /* LCD_G6 */ + <STM32_PINMUX('I', 2, AF14)>, /* LCD_G7 */ + <STM32_PINMUX('D', 9, AF14)>, /* LCD_B0 */ + <STM32_PINMUX('G', 12, AF14)>, /* LCD_B1 */ + <STM32_PINMUX('G', 10, AF14)>, /* LCD_B2 */ + <STM32_PINMUX('D', 10, AF14)>, /* LCD_B3 */ + <STM32_PINMUX('I', 4, AF14)>, /* LCD_B4 */ + <STM32_PINMUX('A', 3, AF14)>, /* LCD_B5 */ + <STM32_PINMUX('B', 8, AF14)>, /* LCD_B6 */ + <STM32_PINMUX('D', 8, AF14)>; /* LCD_B7 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + ltdc_pins_sleep_a: ltdc-a-1 { + pins { + pinmux = <STM32_PINMUX('G', 7, ANALOG)>, /* LCD_CLK */ + <STM32_PINMUX('I', 10, ANALOG)>, /* LCD_HSYNC */ + <STM32_PINMUX('I', 9, ANALOG)>, /* LCD_VSYNC */ + <STM32_PINMUX('F', 10, ANALOG)>, /* LCD_DE */ + <STM32_PINMUX('H', 2, ANALOG)>, /* LCD_R0 */ + <STM32_PINMUX('H', 3, ANALOG)>, /* LCD_R1 */ + <STM32_PINMUX('H', 8, ANALOG)>, /* LCD_R2 */ + <STM32_PINMUX('H', 9, ANALOG)>, /* LCD_R3 */ + <STM32_PINMUX('H', 10, ANALOG)>, /* LCD_R4 */ + <STM32_PINMUX('C', 0, ANALOG)>, /* LCD_R5 */ + <STM32_PINMUX('H', 12, ANALOG)>, /* LCD_R6 */ + <STM32_PINMUX('E', 15, ANALOG)>, /* LCD_R7 */ + <STM32_PINMUX('E', 5, ANALOG)>, /* LCD_G0 */ + <STM32_PINMUX('E', 6, ANALOG)>, /* LCD_G1 */ + <STM32_PINMUX('H', 13, ANALOG)>, /* LCD_G2 */ + <STM32_PINMUX('H', 14, ANALOG)>, /* LCD_G3 */ + <STM32_PINMUX('H', 15, ANALOG)>, /* LCD_G4 */ + <STM32_PINMUX('I', 0, ANALOG)>, /* LCD_G5 */ + <STM32_PINMUX('I', 1, ANALOG)>, /* LCD_G6 */ + <STM32_PINMUX('I', 2, ANALOG)>, /* LCD_G7 */ + <STM32_PINMUX('D', 9, ANALOG)>, /* LCD_B0 */ + <STM32_PINMUX('G', 12, ANALOG)>, /* LCD_B1 */ + <STM32_PINMUX('G', 10, ANALOG)>, /* LCD_B2 */ + <STM32_PINMUX('D', 10, ANALOG)>, /* LCD_B3 */ + <STM32_PINMUX('I', 4, ANALOG)>, /* LCD_B4 */ + <STM32_PINMUX('A', 3, ANALOG)>, /* LCD_B5 */ + <STM32_PINMUX('B', 8, ANALOG)>, /* LCD_B6 */ + <STM32_PINMUX('D', 8, ANALOG)>; /* LCD_B7 */ + }; + }; + + ltdc_pins_b: ltdc-b-0 { + pins { + pinmux = <STM32_PINMUX('I', 14, AF14)>, /* LCD_CLK */ + <STM32_PINMUX('I', 12, AF14)>, /* LCD_HSYNC */ + <STM32_PINMUX('I', 13, AF14)>, /* LCD_VSYNC */ + <STM32_PINMUX('K', 7, AF14)>, /* LCD_DE */ + <STM32_PINMUX('I', 15, AF14)>, /* LCD_R0 */ + <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */ + <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */ + <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */ + <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */ + <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */ + <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6 */ + <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */ + <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */ + <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */ + <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */ + <STM32_PINMUX('J', 10, AF14)>, /* LCD_G3 */ + <STM32_PINMUX('J', 11, AF14)>, /* LCD_G4 */ + <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */ + <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */ + <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */ + <STM32_PINMUX('J', 12, AF14)>, /* LCD_B0 */ + <STM32_PINMUX('J', 13, AF14)>, /* LCD_B1 */ + <STM32_PINMUX('J', 14, AF14)>, /* LCD_B2 */ + <STM32_PINMUX('J', 15, AF14)>, /* LCD_B3 */ + <STM32_PINMUX('K', 3, AF14)>, /* LCD_B4 */ + <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */ + <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */ + <STM32_PINMUX('K', 6, AF14)>; /* LCD_B7 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + ltdc_pins_sleep_b: ltdc-b-1 { + pins { + pinmux = <STM32_PINMUX('I', 14, ANALOG)>, /* LCD_CLK */ + <STM32_PINMUX('I', 12, ANALOG)>, /* LCD_HSYNC */ + <STM32_PINMUX('I', 13, ANALOG)>, /* LCD_VSYNC */ + <STM32_PINMUX('K', 7, ANALOG)>, /* LCD_DE */ + <STM32_PINMUX('I', 15, ANALOG)>, /* LCD_R0 */ + <STM32_PINMUX('J', 0, ANALOG)>, /* LCD_R1 */ + <STM32_PINMUX('J', 1, ANALOG)>, /* LCD_R2 */ + <STM32_PINMUX('J', 2, ANALOG)>, /* LCD_R3 */ + <STM32_PINMUX('J', 3, ANALOG)>, /* LCD_R4 */ + <STM32_PINMUX('J', 4, ANALOG)>, /* LCD_R5 */ + <STM32_PINMUX('J', 5, ANALOG)>, /* LCD_R6 */ + <STM32_PINMUX('J', 6, ANALOG)>, /* LCD_R7 */ + <STM32_PINMUX('J', 7, ANALOG)>, /* LCD_G0 */ + <STM32_PINMUX('J', 8, ANALOG)>, /* LCD_G1 */ + <STM32_PINMUX('J', 9, ANALOG)>, /* LCD_G2 */ + <STM32_PINMUX('J', 10, ANALOG)>, /* LCD_G3 */ + <STM32_PINMUX('J', 11, ANALOG)>, /* LCD_G4 */ + <STM32_PINMUX('K', 0, ANALOG)>, /* LCD_G5 */ + <STM32_PINMUX('K', 1, ANALOG)>, /* LCD_G6 */ + <STM32_PINMUX('K', 2, ANALOG)>, /* LCD_G7 */ + <STM32_PINMUX('J', 12, ANALOG)>, /* LCD_B0 */ + <STM32_PINMUX('J', 13, ANALOG)>, /* LCD_B1 */ + <STM32_PINMUX('J', 14, ANALOG)>, /* LCD_B2 */ + <STM32_PINMUX('J', 15, ANALOG)>, /* LCD_B3 */ + <STM32_PINMUX('K', 3, ANALOG)>, /* LCD_B4 */ + <STM32_PINMUX('K', 4, ANALOG)>, /* LCD_B5 */ + <STM32_PINMUX('K', 5, ANALOG)>, /* LCD_B6 */ + <STM32_PINMUX('K', 6, ANALOG)>; /* LCD_B7 */ + }; + }; + m_can1_pins_a: m-can1-0 { pins1 { pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */ @@ -325,6 +506,87 @@ }; }; + sdmmc1_b4_pins_a: sdmmc1-b4-0 { + pins { + pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ + <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */ + <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */ + <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */ + <STM32_PINMUX('C', 12, AF12)>, /* SDMMC1_CK */ + <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */ + slew-rate = <3>; + drive-push-pull; + bias-disable; + }; + }; + + sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 { + pins1 { + pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ + <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */ + <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */ + <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */ + <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */ + slew-rate = <3>; + drive-push-pull; + bias-disable; + }; + pins2{ + pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */ + slew-rate = <3>; + drive-open-drain; + bias-disable; + }; + }; + + sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 { + pins { + pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */ + <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */ + <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */ + <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */ + <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */ + <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */ + }; + }; + + sdmmc1_dir_pins_a: sdmmc1-dir-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 2, AF11)>, /* SDMMC1_D0DIR */ + <STM32_PINMUX('C', 7, AF8)>, /* SDMMC1_D123DIR */ + <STM32_PINMUX('B', 9, AF11)>; /* SDMMC1_CDIR */ + slew-rate = <3>; + drive-push-pull; + bias-pull-up; + }; + pins2{ + pinmux = <STM32_PINMUX('E', 4, AF8)>; /* SDMMC1_CKIN */ + bias-pull-up; + }; + }; + + sdmmc1_dir_sleep_pins_a: sdmmc1-dir-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 2, ANALOG)>, /* SDMMC1_D0DIR */ + <STM32_PINMUX('C', 7, ANALOG)>, /* SDMMC1_D123DIR */ + <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC1_CDIR */ + <STM32_PINMUX('E', 4, ANALOG)>; /* SDMMC1_CKIN */ + }; + }; + + spdifrx_pins_a: spdifrx-0 { + pins { + pinmux = <STM32_PINMUX('G', 12, AF8)>; /* SPDIF_IN1 */ + bias-disable; + }; + }; + + spdifrx_sleep_pins_a: spdifrx-1 { + pins { + pinmux = <STM32_PINMUX('G', 12, ANALOG)>; /* SPDIF_IN1 */ + }; + }; + uart4_pins_a: uart4-0 { pins1 { pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */ @@ -371,6 +633,13 @@ }; }; + i2c4_pins_sleep_a: i2c4-1 { + pins { + pinmux = <STM32_PINMUX('Z', 4, ANALOG)>, /* I2C4_SCL */ + <STM32_PINMUX('Z', 5, ANALOG)>; /* I2C4_SDA */ + }; + }; + spi1_pins_a: spi1-0 { pins1 { pinmux = <STM32_PINMUX('Z', 0, AF5)>, /* SPI1_SCK */ diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts new file mode 100644 index 000000000000..098dbfb06b61 --- /dev/null +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts @@ -0,0 +1,250 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2019 - All Rights Reserved + * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics. + */ + +/dts-v1/; + +#include "stm32mp157c.dtsi" +#include "stm32mp157-pinctrl.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/mfd/st,stpmic1.h> + +/ { + model = "STMicroelectronics STM32MP157A-DK1 Discovery Board"; + compatible = "st,stm32mp157a-dk1", "st,stm32mp157"; + + aliases { + ethernet0 = ðernet0; + serial0 = &uart4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@c0000000 { + reg = <0xc0000000 0x20000000>; + }; + + led { + compatible = "gpio-leds"; + blue { + label = "heartbeat"; + gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; +}; + +&cec { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cec_pins_b>; + pinctrl-1 = <&cec_pins_sleep_b>; + status = "okay"; +}; + +ðernet0 { + status = "okay"; + pinctrl-0 = <ðernet0_rgmii_pins_a>; + pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rgmii"; + max-speed = <1000>; + phy-handle = <&phy0>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; +}; + + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_pins_a>; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + + pmic: stpmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + status = "okay"; + + regulators { + compatible = "st,stpmic1-regulators"; + ldo1-supply = <&v3v3>; + ldo3-supply = <&vdd_ddr>; + ldo6-supply = <&v3v3>; + pwr_sw1-supply = <&bst_out>; + pwr_sw2-supply = <&bst_out>; + + vddcore: buck1 { + regulator-name = "vddcore"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd_ddr: buck2 { + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd: buck3 { + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + st,mask-reset; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + v3v3: buck4 { + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-over-current-protection; + regulator-initial-mode = <0>; + }; + + v1v8_audio: ldo1 { + regulator-name = "v1v8_audio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO1 0>; + }; + + v3v3_hdmi: ldo2 { + regulator-name = "v3v3_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO2 0>; + }; + + vtt_ddr: ldo3 { + regulator-name = "vtt_ddr"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <750000>; + regulator-always-on; + regulator-over-current-protection; + }; + + vdd_usb: ldo4 { + regulator-name = "vdd_usb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + interrupts = <IT_CURLIM_LDO4 0>; + }; + + vdda: ldo5 { + regulator-name = "vdda"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + interrupts = <IT_CURLIM_LDO5 0>; + regulator-boot-on; + }; + + v1v2_hdmi: ldo6 { + regulator-name = "v1v2_hdmi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO6 0>; + }; + + vref_ddr: vref_ddr { + regulator-name = "vref_ddr"; + regulator-always-on; + regulator-over-current-protection; + }; + + bst_out: boost { + regulator-name = "bst_out"; + interrupts = <IT_OCP_BOOST 0>; + }; + + vbus_otg: pwr_sw1 { + regulator-name = "vbus_otg"; + interrupts = <IT_OCP_OTG 0>; + }; + + vbus_sw: pwr_sw2 { + regulator-name = "vbus_sw"; + interrupts = <IT_OCP_SWOUT 0>; + regulator-active-discharge; + }; + }; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; + interrupt-names = "onkey-falling", "onkey-rising"; + power-off-time-sec = <10>; + status = "okay"; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + status = "disabled"; + }; + }; +}; + +&ipcc { + status = "okay"; +}; + +&iwdg2 { + timeout-sec = <32>; + status = "okay"; +}; + +&rng1 { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + broken-cd; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins_a>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts new file mode 100644 index 000000000000..20ea601a546d --- /dev/null +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2019 - All Rights Reserved + * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics. + */ + +/dts-v1/; + +#include "stm32mp157a-dk1.dts" + +/ { + model = "STMicroelectronics STM32MP157C-DK2 Discovery Board"; + compatible = "st,stm32mp157c-dk2", "st,stm32mp157"; + + reg18: reg18 { + compatible = "regulator-fixed"; + regulator-name = "reg18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; +}; + +&dsi { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + phy-dsi-supply = <®18>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi_in: endpoint { + remote-endpoint = <<dc_ep1_out>; + }; + }; + + port@1 { + reg = <1>; + dsi_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + + panel@0 { + compatible = "orisetech,otm8009a"; + reg = <0>; + reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>; + power-supply = <&v3v3>; + status = "okay"; + + port { + panel_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; +}; + +<dc { + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + ltdc_ep1_out: endpoint@1 { + reg = <1>; + remote-endpoint = <&dsi_in>; + }; + }; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index d66edb0c66cd..62a8c78e7e2e 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -7,6 +7,8 @@ #include "stm32mp157c.dtsi" #include "stm32mp157-pinctrl.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/mfd/st,stpmic1.h> / { model = "STMicroelectronics STM32MP157C eval daughter"; @@ -41,12 +43,17 @@ regulator-always-on; }; - vdd_usb: vdd-usb { - compatible = "regulator-fixed"; - regulator-name = "vdd_usb"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + sd_switch: regulator-sd_switch { + compatible = "regulator-gpio"; + regulator-name = "sd_switch"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2900000>; + regulator-type = "voltage"; regulator-always-on; + + gpios = <&gpiof 14 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + states = <1800000 0x1 2900000 0x0>; }; }; @@ -60,6 +67,149 @@ i2c-scl-rising-time-ns = <185>; i2c-scl-falling-time-ns = <20>; status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + + pmic: stpmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + status = "okay"; + + regulators { + compatible = "st,stpmic1-regulators"; + ldo1-supply = <&v3v3>; + ldo2-supply = <&v3v3>; + ldo3-supply = <&vdd_ddr>; + ldo5-supply = <&v3v3>; + ldo6-supply = <&v3v3>; + pwr_sw1-supply = <&bst_out>; + pwr_sw2-supply = <&bst_out>; + + vddcore: buck1 { + regulator-name = "vddcore"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd_ddr: buck2 { + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd: buck3 { + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + st,mask-reset; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + v3v3: buck4 { + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-over-current-protection; + regulator-initial-mode = <0>; + }; + + vdda: ldo1 { + regulator-name = "vdda"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + interrupts = <IT_CURLIM_LDO1 0>; + }; + + v2v8: ldo2 { + regulator-name = "v2v8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + interrupts = <IT_CURLIM_LDO2 0>; + }; + + vtt_ddr: ldo3 { + regulator-name = "vtt_ddr"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <750000>; + regulator-always-on; + regulator-over-current-protection; + }; + + vdd_usb: ldo4 { + regulator-name = "vdd_usb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + interrupts = <IT_CURLIM_LDO4 0>; + }; + + vdd_sd: ldo5 { + regulator-name = "vdd_sd"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + interrupts = <IT_CURLIM_LDO5 0>; + regulator-boot-on; + }; + + v1v8: ldo6 { + regulator-name = "v1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + interrupts = <IT_CURLIM_LDO6 0>; + }; + + vref_ddr: vref_ddr { + regulator-name = "vref_ddr"; + regulator-always-on; + regulator-over-current-protection; + }; + + bst_out: boost { + regulator-name = "bst_out"; + interrupts = <IT_OCP_BOOST 0>; + }; + + vbus_otg: pwr_sw1 { + regulator-name = "vbus_otg"; + interrupts = <IT_OCP_OTG 0>; + }; + + vbus_sw: pwr_sw2 { + regulator-name = "vbus_sw"; + interrupts = <IT_OCP_SWOUT 0>; + regulator-active-discharge; + }; + }; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; + interrupt-names = "onkey-falling", "onkey-rising"; + power-off-time-sec = <10>; + status = "okay"; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + status = "disabled"; + }; + }; +}; + +&ipcc { + status = "okay"; }; &iwdg2 { @@ -75,6 +225,21 @@ status = "okay"; }; +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_a>; + broken-cd; + st,sig-dir; + st,neg-edge; + st,use-ckin; + bus-width = <4>; + vmmc-supply = <&vdd_sd>; + vqmmc-supply = <&sd_switch>; + status = "okay"; +}; + &timers6 { status = "okay"; /* spare dmas for other usage */ diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index f8bbfff5950b..2afeee65c3ea 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -379,6 +379,19 @@ status = "disabled"; }; + spdifrx: audio-controller@4000d000 { + compatible = "st,stm32h7-spdifrx"; + #sound-dai-cells = <0>; + reg = <0x4000d000 0x400>; + clocks = <&rcc SPDIF_K>; + clock-names = "kclk"; + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 93 0x400 0x01>, + <&dmamux1 94 0x400 0x01>; + dma-names = "rx", "rx-ctrl"; + status = "disabled"; + }; + usart2: serial@4000e000 { compatible = "st,stm32h7-uart"; reg = <0x4000e000 0x400>; @@ -886,6 +899,21 @@ status = "disabled"; }; + ipcc: mailbox@4c001000 { + compatible = "st,stm32mp1-ipcc"; + #mbox-cells = <1>; + reg = <0x4c001000 0x400>; + st,proc-id = <0>; + interrupts-extended = + <&intc GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, + <&exti 61 1>; + interrupt-names = "rx", "tx", "wakeup"; + clocks = <&rcc IPCC>; + wakeup-source; + status = "disabled"; + }; + rcc: rcc@50000000 { compatible = "st,stm32mp1-rcc", "syscon"; reg = <0x50000000 0x1000>; @@ -903,6 +931,7 @@ syscfg: syscon@50020000 { compatible = "st,stm32mp157-syscfg", "syscon"; reg = <0x50020000 0x400>; + clocks = <&rcc SYSCFG>; }; lptimer2: timer@50021000 { @@ -1050,6 +1079,20 @@ status = "disabled"; }; + sdmmc1: sdmmc@58005000 { + compatible = "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x10153180>; + reg = <0x58005000 0x1000>; + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "cmd_irq"; + clocks = <&rcc SDMMC1_K>; + clock-names = "apb_pclk"; + resets = <&rcc SDMMC1_R>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <120000000>; + }; + crc1: crc@58009000 { compatible = "st,stm32f7-crc"; reg = <0x58009000 0x400>; @@ -1199,6 +1242,19 @@ status = "disabled"; }; + bsec: nvmem@5c005000 { + compatible = "st,stm32mp15-bsec"; + reg = <0x5c005000 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ts_cal1: calib@5c { + reg = <0x5c 0x2>; + }; + ts_cal2: calib@5e { + reg = <0x5e 0x2>; + }; + }; + i2c6: i2c@5c009000 { compatible = "st,stm32f7-i2c"; reg = <0x5c009000 0x400>; diff --git a/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts b/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts index cf7b392dff31..74262988881c 100644 --- a/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts +++ b/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts @@ -131,20 +131,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; -}; - ®_usb0_vbus { status = "okay"; }; @@ -165,10 +151,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts index 197a1f2b75ff..7306c65df88a 100644 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts @@ -184,12 +184,6 @@ function = "gpio_out"; drive-strength = <20>; }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; }; ®_ahci_5v { @@ -254,9 +248,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts b/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts index 896e27a08727..8ee3ff42bd55 100644 --- a/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts +++ b/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts @@ -158,20 +158,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; -}; - &pwm { pinctrl-names = "default"; pinctrl-0 = <&pwm0_pin>; @@ -223,10 +209,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts index f63767cddd8e..bf2044bac42f 100644 --- a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts +++ b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts @@ -86,20 +86,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; -}; - ®_usb0_vbus { status = "okay"; }; @@ -121,10 +107,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10-inet1.dts b/arch/arm/boot/dts/sun4i-a10-inet1.dts index 26d0c1d6a02b..ca878384e902 100644 --- a/arch/arm/boot/dts/sun4i-a10-inet1.dts +++ b/arch/arm/boot/dts/sun4i-a10-inet1.dts @@ -164,20 +164,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; -}; - &pwm { pinctrl-names = "default"; pinctrl-0 = <&pwm0_pin>; @@ -233,10 +219,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; diff --git a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts index 71c27ea0b53e..76016f2ca29d 100644 --- a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts +++ b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts @@ -150,20 +150,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; -}; - ®_dcdc2 { regulator-always-on; regulator-min-microvolt = <1000000>; @@ -209,10 +195,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts b/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts index 2f0d966f39ad..0a562b2cc5bc 100644 --- a/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts +++ b/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts @@ -61,8 +61,6 @@ gpio-keys { compatible = "gpio-keys-polled"; - pinctrl-names = "default"; - pinctrl-0 = <&key_pins_inet9f>; poll-interval = <20>; left-joystick-left { @@ -70,7 +68,7 @@ linux,code = <ABS_X>; linux,input-type = <EV_ABS>; linux,input-value = <0xffffffff>; /* -1 */ - gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */ + gpios = <&pio 0 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA6 */ }; left-joystick-right { @@ -78,7 +76,7 @@ linux,code = <ABS_X>; linux,input-type = <EV_ABS>; linux,input-value = <1>; - gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */ + gpios = <&pio 0 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA5 */ }; left-joystick-up { @@ -86,7 +84,7 @@ linux,code = <ABS_Y>; linux,input-type = <EV_ABS>; linux,input-value = <0xffffffff>; /* -1 */ - gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */ + gpios = <&pio 0 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA8 */ }; left-joystick-down { @@ -94,7 +92,7 @@ linux,code = <ABS_Y>; linux,input-type = <EV_ABS>; linux,input-value = <1>; - gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ + gpios = <&pio 0 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA9 */ }; right-joystick-left { @@ -102,7 +100,7 @@ linux,code = <ABS_Z>; linux,input-type = <EV_ABS>; linux,input-value = <0xffffffff>; /* -1 */ - gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */ + gpios = <&pio 0 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA1 */ }; right-joystick-right { @@ -110,7 +108,7 @@ linux,code = <ABS_Z>; linux,input-type = <EV_ABS>; linux,input-value = <1>; - gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */ + gpios = <&pio 0 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA0 */ }; right-joystick-up { @@ -118,7 +116,7 @@ linux,code = <ABS_RZ>; linux,input-type = <EV_ABS>; linux,input-value = <0xffffffff>; /* -1 */ - gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */ + gpios = <&pio 0 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA3 */ }; right-joystick-down { @@ -126,7 +124,7 @@ linux,code = <ABS_RZ>; linux,input-type = <EV_ABS>; linux,input-value = <1>; - gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */ + gpios = <&pio 0 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA4 */ }; dpad-left { @@ -134,7 +132,7 @@ linux,code = <ABS_HAT0X>; linux,input-type = <EV_ABS>; linux,input-value = <0xffffffff>; /* -1 */ - gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */ + gpios = <&pio 7 23 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH23 */ }; dpad-right { @@ -142,7 +140,7 @@ linux,code = <ABS_HAT0X>; linux,input-type = <EV_ABS>; linux,input-value = <1>; - gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */ + gpios = <&pio 7 24 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH24 */ }; dpad-up { @@ -150,7 +148,7 @@ linux,code = <ABS_HAT0Y>; linux,input-type = <EV_ABS>; linux,input-value = <0xffffffff>; /* -1 */ - gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */ + gpios = <&pio 7 25 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH25 */ }; dpad-down { @@ -158,55 +156,55 @@ linux,code = <ABS_HAT0Y>; linux,input-type = <EV_ABS>; linux,input-value = <1>; - gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */ + gpios = <&pio 7 26 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH26 */ }; x { label = "Button X"; linux,code = <BTN_X>; - gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */ + gpios = <&pio 0 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA16 */ }; y { label = "Button Y"; linux,code = <BTN_Y>; - gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */ + gpios = <&pio 0 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA14 */ }; a { label = "Button A"; linux,code = <BTN_A>; - gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */ + gpios = <&pio 0 17 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA17 */ }; b { label = "Button B"; linux,code = <BTN_B>; - gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */ + gpios = <&pio 0 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA15 */ }; select { label = "Select Button"; linux,code = <BTN_SELECT>; - gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */ + gpios = <&pio 0 11 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA11 */ }; start { label = "Start Button"; linux,code = <BTN_START>; - gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */ + gpios = <&pio 0 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA12 */ }; top-left { label = "Top Left Button"; linux,code = <BTN_TL>; - gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */ + gpios = <&pio 7 22 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH22 */ }; top-right { label = "Top Right Button"; linux,code = <BTN_TR>; - gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */ + gpios = <&pio 0 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA13 */ }; }; }; @@ -306,30 +304,6 @@ status = "okay"; }; -&pio { - key_pins_inet9f: key-pins { - pins = "PA0", "PA1", "PA3", "PA4", - "PA5", "PA6", "PA8", "PA9", - "PA11", "PA12", "PA13", - "PA14", "PA15", "PA16", "PA17", - "PH22", "PH23", "PH24", "PH25", "PH26"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; -}; - ®_dcdc2 { regulator-always-on; regulator-min-microvolt = <1000000>; @@ -375,10 +349,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10-marsboard.dts b/arch/arm/boot/dts/sun4i-a10-marsboard.dts index 0dbf69576512..58ad2ad9041f 100644 --- a/arch/arm/boot/dts/sun4i-a10-marsboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-marsboard.dts @@ -148,14 +148,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_usb1_vbus { status = "okay"; }; @@ -183,9 +175,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts index b74a61496537..a8e537fd4bd6 100644 --- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts +++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts @@ -186,18 +186,6 @@ function = "gpio_out"; drive-strength = <20>; }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; }; ®_ahci_5v { @@ -229,10 +217,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/arch/arm/boot/dts/sun4i-a10-pcduino.dts index d82a604f3d9c..0f1e781069e9 100644 --- a/arch/arm/boot/dts/sun4i-a10-pcduino.dts +++ b/arch/arm/boot/dts/sun4i-a10-pcduino.dts @@ -154,14 +154,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - #include "axp209.dtsi" ®_dcdc2 { @@ -201,9 +193,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */ usb2_vbus-supply = <®_vcc5v0>; /* USB2 VBUS is always on */ status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts b/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts index 84b25be1ac94..24a3d23e1952 100644 --- a/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts +++ b/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts @@ -146,20 +146,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; -}; - &pwm { pinctrl-names = "default"; pinctrl-0 = <&pwm0_pin>; @@ -211,10 +197,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 73c3ac42095f..e88daa4ef1af 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -267,7 +267,7 @@ #dma-cells = <2>; }; - nfc: nand@1c03000 { + nfc: nand-controller@1c03000 { compatible = "allwinner,sun4i-a10-nand"; reg = <0x01c03000 0x1000>; interrupts = <37>; @@ -342,6 +342,7 @@ "tcon-ch0", "tcon-ch1"; clock-output-names = "tcon0-pixel-clock"; + #clock-cells = <0>; dmas = <&dma SUN4I_DMA_DEDICATED 14>; ports { @@ -391,6 +392,7 @@ "tcon-ch0", "tcon-ch1"; clock-output-names = "tcon1-pixel-clock"; + #clock-cells = <0>; dmas = <&dma SUN4I_DMA_DEDICATED 15>; ports { @@ -494,13 +496,14 @@ phy-names = "usb"; extcon = <&usbphy 0>; allwinner,sram = <&otg_sram 1>; + dr_mode = "otg"; status = "disabled"; }; usbphy: phy@1c13400 { #phy-cells = <1>; compatible = "allwinner,sun4i-a10-usb-phy"; - reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>; + reg = <0x01c13400 0x10>, <0x01c14800 0x4>, <0x01c1c800 0x4>; reg-names = "phy_ctrl", "pmu1", "pmu2"; clocks = <&ccu CLK_USB_PHY>; clock-names = "usb_phy"; @@ -517,7 +520,6 @@ interrupts = <39>; clocks = <&ccu CLK_AHB_EHCI0>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -527,7 +529,6 @@ interrupts = <64>; clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -607,7 +608,6 @@ interrupts = <40>; clocks = <&ccu CLK_AHB_EHCI1>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -617,7 +617,6 @@ interrupts = <65>; clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun5i-a10s-auxtek-t004.dts b/arch/arm/boot/dts/sun5i-a10s-auxtek-t004.dts index c88f08984483..8af0eae2ddc1 100644 --- a/arch/arm/boot/dts/sun5i-a10s-auxtek-t004.dts +++ b/arch/arm/boot/dts/sun5i-a10s-auxtek-t004.dts @@ -119,12 +119,6 @@ }; &pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PG12"; - function = "gpio_in"; - bias-pull-up; - }; - led_pins_t004: led-pin { pins = "PB2"; function = "gpio_out"; @@ -149,9 +143,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + usb0_id_det-gpios = <&pio 6 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG12 */ usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts index 262c2ffbdcfa..5340b4164df2 100644 --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts @@ -218,12 +218,6 @@ function = "gpio_out"; drive-strength = <20>; }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PG12"; - function = "gpio_in"; - bias-pull-up; - }; }; ®_usb0_vbus { @@ -271,9 +265,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + usb0_id_det-gpios = <&pio 6 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG12 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts b/arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts index f3cede9beb63..a23bf24792ec 100644 --- a/arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts +++ b/arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts @@ -127,20 +127,6 @@ status = "okay"; }; -&pio { - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PG1"; - function = "gpio_in"; - bias-pull-down; - }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PG2"; - function = "gpio_in"; - bias-pull-up; - }; -}; - &pwm { pinctrl-names = "default"; pinctrl-0 = <&pwm0_pin>; @@ -195,10 +181,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ - usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */ + usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_ldo3>; status = "okay"; diff --git a/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts b/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts index 9369f7453beb..9b9f2a574851 100644 --- a/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts +++ b/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts @@ -124,14 +124,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PG2"; - function = "gpio_in"; - bias-pull-up; - }; -}; - #include "axp209.dtsi" ®_dcdc2 { @@ -182,9 +174,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */ usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_ldo3>; diff --git a/arch/arm/boot/dts/sun5i-a13-licheepi-one.dts b/arch/arm/boot/dts/sun5i-a13-licheepi-one.dts index ca8f3fd1ddfe..ba8d75b3c716 100644 --- a/arch/arm/boot/dts/sun5i-a13-licheepi-one.dts +++ b/arch/arm/boot/dts/sun5i-a13-licheepi-one.dts @@ -206,9 +206,8 @@ }; &usbphy { - pinctrl-names = "default"; - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ - usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_vcc5v0>; status = "okay"; diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts index 943868e495bc..5df398d77238 100644 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts @@ -109,18 +109,6 @@ function = "gpio_out"; drive-strength = <20>; }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PG2"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PG1"; - function = "gpio_in"; - bias-pull-down; - }; }; ®_usb0_vbus { @@ -145,10 +133,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ - usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */ + usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts index 9409c232d48a..39101228a755 100644 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts @@ -74,8 +74,6 @@ bridge { compatible = "dumb-vga-dac"; - #address-cells = <1>; - #size-cells = <0>; ports { #address-cells = <1>; @@ -204,18 +202,6 @@ function = "gpio_out"; drive-strength = <20>; }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PG2"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PG1"; - function = "gpio_in"; - bias-pull-down; - }; }; ®_usb0_vbus { @@ -253,10 +239,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ - usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */ + usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts b/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts index 7257f39b31ce..fde559a8b61e 100644 --- a/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts +++ b/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts @@ -53,16 +53,9 @@ power-supply = <®_vcc3v3>; enable-gpios = <&axp_gpio 0 GPIO_ACTIVE_HIGH>; /* AXP GPIO0 */ backlight = <&backlight>; - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - - panel_input: endpoint@0 { - reg = <0>; + port { + panel_input: endpoint { remote-endpoint = <&tcon0_out_lcd>; }; }; diff --git a/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts b/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts index 732873cbeedc..be486d28d04f 100644 --- a/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts +++ b/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts @@ -58,13 +58,11 @@ /delete-property/stdout-path; }; - i2c_lcd: i2c-gpio { + i2c_lcd: i2c { /* The lcd panel i2c interface is hooked up via gpios */ compatible = "i2c-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&i2c_lcd_pins>; - gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>, /* PG12, sda */ - <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10, scl */ + sda-gpios = <&pio 6 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG12 */ + scl-gpios = <&pio 6 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG10 */ i2c-gpio,delay-us = <5>; }; }; @@ -94,14 +92,6 @@ }; }; -&pio { - i2c_lcd_pins: i2c-lcd-pin { - pins = "PG10", "PG12"; - function = "gpio_out"; - bias-pull-up; - }; -}; - ®_usb0_vbus { gpio = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ }; diff --git a/arch/arm/boot/dts/sun5i-gr8-chip-pro.dts b/arch/arm/boot/dts/sun5i-gr8-chip-pro.dts index 3f70b8c53132..a32cde3e32eb 100644 --- a/arch/arm/boot/dts/sun5i-gr8-chip-pro.dts +++ b/arch/arm/boot/dts/sun5i-gr8-chip-pro.dts @@ -133,8 +133,6 @@ status = "okay"; nand@0 { - #address-cells = <2>; - #size-cells = <2>; reg = <0>; allwinner,rb = <0>; nand-ecc-mode = "hw"; @@ -233,7 +231,7 @@ }; &usbphy { - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ usb0_vbus_power-supply = <&usb_power_supply>; usb1_vbus-supply = <®_vcc5v0>; status = "okay"; diff --git a/arch/arm/boot/dts/sun5i-gr8-evb.dts b/arch/arm/boot/dts/sun5i-gr8-evb.dts index 86e46aa59134..d003b895a696 100644 --- a/arch/arm/boot/dts/sun5i-gr8-evb.dts +++ b/arch/arm/boot/dts/sun5i-gr8-evb.dts @@ -325,8 +325,8 @@ }; &usbphy { - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ - usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ usb0_vbus_power-supply = <&usb_power_supply>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun5i-r8-chip.dts b/arch/arm/boot/dts/sun5i-r8-chip.dts index f4298facf9dc..4bf4943d4eb7 100644 --- a/arch/arm/boot/dts/sun5i-r8-chip.dts +++ b/arch/arm/boot/dts/sun5i-r8-chip.dts @@ -84,9 +84,7 @@ onewire { compatible = "w1-gpio"; - gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */ - pinctrl-names = "default"; - pinctrl-0 = <&chip_w1_pin>; + gpios = <&pio 3 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PD2 */ }; }; @@ -173,14 +171,6 @@ status = "okay"; }; -&pio { - chip_w1_pin: chip-w1-pin { - pins = "PD2"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_dcdc2 { regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1400000>; @@ -279,7 +269,7 @@ &usbphy { status = "okay"; - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_vcc5v0>; diff --git a/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi index 5b1f0e198eb6..1a9926d71410 100644 --- a/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi +++ b/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi @@ -132,20 +132,6 @@ status = "okay"; }; -&pio { - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PG1"; - function = "gpio_in"; - bias-pull-down; - }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PG2"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_dcdc2 { regulator-always-on; regulator-min-microvolt = <1000000>; @@ -198,10 +184,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ - usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */ + usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_ldo3>; diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi index 5497d985c54a..2fb438c4fe9d 100644 --- a/arch/arm/boot/dts/sun5i.dtsi +++ b/arch/arm/boot/dts/sun5i.dtsi @@ -127,6 +127,7 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; + dma-ranges; ranges; system-control@1c00000 { @@ -181,6 +182,14 @@ }; }; + mbus: dram-controller@1c01000 { + compatible = "allwinner,sun5i-a13-mbus"; + reg = <0x01c01000 0x1000>; + clocks = <&ccu 99>; + dma-ranges = <0x00000000 0x40000000 0x20000000>; + #interconnect-cells = <1>; + }; + dma: dma-controller@1c02000 { compatible = "allwinner,sun4i-a10-dma"; reg = <0x01c02000 0x1000>; @@ -189,7 +198,7 @@ #dma-cells = <2>; }; - nfc: nand@1c03000 { + nfc: nand-controller@1c03000 { compatible = "allwinner,sun4i-a10-nand"; reg = <0x01c03000 0x1000>; interrupts = <37>; @@ -238,11 +247,8 @@ status = "disabled"; port { - #address-cells = <1>; - #size-cells = <0>; - tve0_in_tcon0: endpoint@0 { - reg = <0>; + tve0_in_tcon0: endpoint { remote-endpoint = <&tcon0_out_tve0>; }; }; @@ -278,6 +284,7 @@ "tcon-ch0", "tcon-ch1"; clock-output-names = "tcon-pixel-clock"; + #clock-cells = <0>; status = "disabled"; ports { @@ -285,12 +292,9 @@ #size-cells = <0>; tcon0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - tcon0_in_be0: endpoint@0 { - reg = <0>; + tcon0_in_be0: endpoint { remote-endpoint = <&be0_out_tcon0>; }; }; @@ -365,13 +369,14 @@ phy-names = "usb"; extcon = <&usbphy 0>; allwinner,sram = <&otg_sram 1>; + dr_mode = "otg"; status = "disabled"; }; usbphy: phy@1c13400 { #phy-cells = <1>; compatible = "allwinner,sun5i-a13-usb-phy"; - reg = <0x01c13400 0x10 0x01c14800 0x4>; + reg = <0x01c13400 0x10>, <0x01c14800 0x4>; reg-names = "phy_ctrl", "pmu1"; clocks = <&ccu CLK_USB_PHY0>; clock-names = "usb_phy"; @@ -386,7 +391,6 @@ interrupts = <39>; clocks = <&ccu CLK_AHB_EHCI>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -396,7 +400,6 @@ interrupts = <40>; clocks = <&ccu CLK_USB_OHCI>, <&ccu CLK_AHB_OHCI>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -501,18 +504,18 @@ bias-pull-up; }; - mmc2_8bit_pins: mmc2-8bit-pins { + mmc2_4bit_pc_pins: mmc2-4bit-pc-pins { pins = "PC6", "PC7", "PC8", "PC9", - "PC10", "PC11", "PC12", "PC13", - "PC14", "PC15"; + "PC10", "PC11"; function = "mmc2"; drive-strength = <30>; bias-pull-up; }; - mmc2_4bit_pc_pins: mmc2-4bit-pc-pins { + mmc2_8bit_pins: mmc2-8bit-pins { pins = "PC6", "PC7", "PC8", "PC9", - "PC10", "PC11"; + "PC10", "PC11", "PC12", "PC13", + "PC14", "PC15"; function = "mmc2"; drive-strength = <30>; bias-pull-up; @@ -536,6 +539,11 @@ function = "nand0"; }; + pwm0_pin: pwm0-pin { + pins = "PB2"; + function = "pwm"; + }; + spi2_pe_pins: spi2-pe-pins { pins = "PE1", "PE2", "PE3"; function = "spi2"; @@ -575,11 +583,6 @@ pins = "PG11", "PG12"; function = "uart3"; }; - - pwm0_pin: pwm0-pin { - pins = "PB2"; - function = "pwm"; - }; }; timer@1c20c00 { @@ -727,6 +730,8 @@ clock-names = "ahb", "mod", "ram"; resets = <&ccu RST_DE_FE>; + interconnects = <&mbus 19>; + interconnect-names = "dma-mem"; status = "disabled"; ports { @@ -734,12 +739,9 @@ #size-cells = <0>; fe0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - fe0_out_be0: endpoint@0 { - reg = <0>; + fe0_out_be0: endpoint { remote-endpoint = <&be0_in_fe0>; }; }; @@ -755,6 +757,8 @@ clock-names = "ahb", "mod", "ram"; resets = <&ccu RST_DE_BE>; + interconnects = <&mbus 18>; + interconnect-names = "dma-mem"; status = "disabled"; assigned-clocks = <&ccu CLK_DE_BE>; @@ -765,23 +769,17 @@ #size-cells = <0>; be0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - be0_in_fe0: endpoint@0 { - reg = <0>; + be0_in_fe0: endpoint { remote-endpoint = <&fe0_out_be0>; }; }; be0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - be0_out_tcon0: endpoint@0 { - reg = <0>; + be0_out_tcon0: endpoint { remote-endpoint = <&tcon0_in_be0>; }; }; diff --git a/arch/arm/boot/dts/sun6i-a31-colombus.dts b/arch/arm/boot/dts/sun6i-a31-colombus.dts index 0b7bedf85fb9..c3d56dc93513 100644 --- a/arch/arm/boot/dts/sun6i-a31-colombus.dts +++ b/arch/arm/boot/dts/sun6i-a31-colombus.dts @@ -63,10 +63,8 @@ i2c_lcd: i2c { /* The lcd panel i2c interface is hooked up via gpios */ compatible = "i2c-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&i2c_lcd_pins>; - gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */ - <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */ + sda-gpios = <&pio 0 23 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA23 */ + scl-gpios = <&pio 0 24 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA24 */ i2c-gpio,delay-us = <5>; }; }; @@ -113,14 +111,6 @@ status = "okay"; }; -&pio { - i2c_lcd_pins: i2c-lcd-pins { - pins = "PA23", "PA24"; - function = "gpio_out"; - bias-pull-up; - }; -}; - ®_usb2_vbus { gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; status = "okay"; diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts index e17a65b3561e..09832b4e8fc8 100644 --- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts +++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts @@ -86,31 +86,23 @@ vga-dac { compatible = "dumb-vga-dac"; vdd-supply = <®_vga_3v3>; - #address-cells = <1>; - #size-cells = <0>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - vga_dac_in: endpoint@0 { - reg = <0>; + vga_dac_in: endpoint { remote-endpoint = <&tcon0_out_vga>; }; }; port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - vga_dac_out: endpoint@0 { - reg = <0>; + vga_dac_out: endpoint { remote-endpoint = <&vga_con_in>; }; }; @@ -335,8 +327,8 @@ }; &usbphy { - usb0_id_det-gpio = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */ - usb0_vbus_det-gpio = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */ + usb0_id_det-gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */ + usb0_vbus_det-gpios = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_usb1_vbus>; diff --git a/arch/arm/boot/dts/sun6i-a31-i7.dts b/arch/arm/boot/dts/sun6i-a31-i7.dts index 0832ac5ae3ec..091eb2ac53b3 100644 --- a/arch/arm/boot/dts/sun6i-a31-i7.dts +++ b/arch/arm/boot/dts/sun6i-a31-i7.dts @@ -157,7 +157,6 @@ &spdif { pinctrl-names = "default"; pinctrl-0 = <&spdif_tx_pin>; - spdif-out = "okay"; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 13304b8c5139..c04efad81bbc 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -292,6 +292,7 @@ "tcon-ch0", "tcon-ch1"; clock-output-names = "tcon0-pixel-clock"; + #clock-cells = <0>; ports { #address-cells = <1>; @@ -340,6 +341,7 @@ "tcon-ch0", "tcon-ch1"; clock-output-names = "tcon1-pixel-clock"; + #clock-cells = <0>; ports { #address-cells = <1>; @@ -491,8 +493,6 @@ }; hdmi_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; }; }; @@ -508,6 +508,7 @@ phys = <&usbphy 0>; phy-names = "usb"; extcon = <&usbphy 0>; + dr_mode = "otg"; status = "disabled"; }; @@ -542,7 +543,6 @@ clocks = <&ccu CLK_AHB1_EHCI0>; resets = <&ccu RST_AHB1_EHCI0>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -553,7 +553,6 @@ clocks = <&ccu CLK_AHB1_OHCI0>, <&ccu CLK_USB_OHCI0>; resets = <&ccu RST_AHB1_OHCI0>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -564,7 +563,6 @@ clocks = <&ccu CLK_AHB1_EHCI1>; resets = <&ccu RST_AHB1_EHCI1>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -575,7 +573,6 @@ clocks = <&ccu CLK_AHB1_OHCI1>, <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_AHB1_OHCI1>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -1029,7 +1026,7 @@ }; gic: interrupt-controller@1c81000 { - compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; + compatible = "arm,gic-400"; reg = <0x01c81000 0x1000>, <0x01c82000 0x2000>, <0x01c84000 0x2000>, @@ -1229,12 +1226,9 @@ }; be0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - be0_out_drc0: endpoint@0 { - reg = <0>; + be0_out_drc0: endpoint { remote-endpoint = <&drc0_in_be0>; }; }; @@ -1259,12 +1253,9 @@ #size-cells = <0>; drc0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - drc0_in_be0: endpoint@0 { - reg = <0>; + drc0_in_be0: endpoint { remote-endpoint = <&be0_out_drc0>; }; }; @@ -1380,7 +1371,6 @@ gpio-controller; interrupt-controller; #interrupt-cells = <3>; - #size-cells = <0>; #gpio-cells = <3>; s_ir_rx_pin: s-ir-rx-pin { diff --git a/arch/arm/boot/dts/sun6i-a31s-primo81.dts b/arch/arm/boot/dts/sun6i-a31s-primo81.dts index 60b355f7184c..bc3170a0b8b5 100644 --- a/arch/arm/boot/dts/sun6i-a31s-primo81.dts +++ b/arch/arm/boot/dts/sun6i-a31s-primo81.dts @@ -260,7 +260,7 @@ }; &usbphy { - usb0_id_det-gpio = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */ + usb0_id_det-gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_dldo1>; diff --git a/arch/arm/boot/dts/sun6i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun6i-reference-design-tablet.dtsi index 86143de21c22..7de2abd541c1 100644 --- a/arch/arm/boot/dts/sun6i-reference-design-tablet.dtsi +++ b/arch/arm/boot/dts/sun6i-reference-design-tablet.dtsi @@ -73,14 +73,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PA15"; - function = "gpio_in"; - bias-pull-up; - }; -}; - &p2wi { status = "okay"; @@ -173,9 +165,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */ + usb0_id_det-gpios = <&pio 0 15 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA15 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_dldo1>; diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts index 81bc85d398c1..4df921632f7a 100644 --- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts @@ -246,12 +246,6 @@ "SPI-MISO", "SPI-CE1", "", "IO-6", "IO-3", "IO-2", "IO-0", "", "", "", "", "", "", "", "", "", "", "", ""; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; }; #include "axp209.dtsi" @@ -329,9 +323,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts index 200685b0b1cb..08e5a5abf8cc 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts @@ -173,14 +173,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_ahci_5v { status = "okay"; }; @@ -236,9 +228,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts index f91e1bee44e8..3e170cfac86a 100644 --- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts +++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts @@ -229,14 +229,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - #include "axp209.dtsi" &ac_power_supply { @@ -322,9 +314,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb2_vbus-supply = <®_usb2_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts index 823aabce0462..c34a83f666c7 100644 --- a/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts +++ b/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts @@ -314,8 +314,8 @@ }; &usbphy { - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts index 5e411194bf62..e40dd47df8ce 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts @@ -174,18 +174,6 @@ function = "gpio_out"; drive-strength = <20>; }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; }; ®_ahci_5v { @@ -217,10 +205,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts index 4e1c590eb098..95c6f8949076 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts @@ -174,23 +174,17 @@ }; &pio { + vcc-pa-supply = <®_vcc3v3>; + vcc-pc-supply = <®_vcc3v3>; + vcc-pe-supply = <®_ldo3>; + vcc-pf-supply = <®_vcc3v3>; + vcc-pg-supply = <®_ldo4>; + led_pins_olinuxinolime: led-pins { pins = "PH2"; function = "gpio_out"; drive-strength = <20>; }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; }; ®_ahci_5v { @@ -267,10 +261,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts index 840ae1194a66..0dcba070444a 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts @@ -252,18 +252,6 @@ function = "gpio_out"; drive-strength = <20>; }; - - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; - - usb0_vbus_detect_pin: usb0-vbus-detect-pin { - pins = "PH5"; - function = "gpio_in"; - bias-pull-down; - }; }; #include "axp209.dtsi" @@ -355,10 +343,8 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts b/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts index 15881081cac4..9628041bb3a3 100644 --- a/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts +++ b/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts @@ -176,14 +176,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_dcdc2 { regulator-always-on; regulator-min-microvolt = <1000000>; @@ -239,9 +231,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi.dts b/arch/arm/boot/dts/sun7i-a20-orangepi.dts index d64de2e73a9f..7b3532665c28 100644 --- a/arch/arm/boot/dts/sun7i-a20-orangepi.dts +++ b/arch/arm/boot/dts/sun7i-a20-orangepi.dts @@ -135,14 +135,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_dcdc2 { regulator-always-on; regulator-min-microvolt = <1000000>; @@ -198,9 +190,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts index 538ea15fa32f..173b676436e9 100644 --- a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts +++ b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts @@ -168,14 +168,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_ahci_5v { gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */ status = "okay"; @@ -226,9 +218,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb1_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts index a72ed4318d04..14a88aa16a97 100644 --- a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts +++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts @@ -168,14 +168,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_ahci_5v { gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; status = "okay"; @@ -226,9 +218,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts index ffade253d129..6a66b0432dfa 100644 --- a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts +++ b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts @@ -156,14 +156,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - &pwm { pinctrl-names = "default"; pinctrl-0 = <&pwm0_pin>; @@ -223,9 +215,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts b/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts index c27e56091fb1..f8475a39777b 100644 --- a/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts +++ b/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts @@ -145,14 +145,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - ®_dcdc2 { regulator-always-on; regulator-min-microvolt = <1000000>; @@ -206,9 +198,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 641a8fa6d428..9ad8e445b240 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -333,7 +333,7 @@ #dma-cells = <2>; }; - nfc: nand@1c03000 { + nfc: nand-controller@1c03000 { compatible = "allwinner,sun4i-a10-nand"; reg = <0x01c03000 0x1000>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; @@ -406,6 +406,7 @@ "tcon-ch0", "tcon-ch1"; clock-output-names = "tcon0-pixel-clock"; + #clock-cells = <0>; dmas = <&dma SUN4I_DMA_DEDICATED 14>; ports { @@ -455,6 +456,7 @@ "tcon-ch0", "tcon-ch1"; clock-output-names = "tcon1-pixel-clock"; + #clock-cells = <0>; dmas = <&dma SUN4I_DMA_DEDICATED 15>; ports { @@ -586,13 +588,14 @@ phy-names = "usb"; extcon = <&usbphy 0>; allwinner,sram = <&otg_sram 1>; + dr_mode = "otg"; status = "disabled"; }; usbphy: phy@1c13400 { #phy-cells = <1>; compatible = "allwinner,sun7i-a20-usb-phy"; - reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>; + reg = <0x01c13400 0x10>, <0x01c14800 0x4>, <0x01c1c800 0x4>; reg-names = "phy_ctrl", "pmu1", "pmu2"; clocks = <&ccu CLK_USB_PHY>; clock-names = "usb_phy"; @@ -609,7 +612,6 @@ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_AHB_EHCI0>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -619,7 +621,6 @@ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -702,7 +703,6 @@ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_AHB_EHCI1>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -712,7 +712,6 @@ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -751,21 +750,31 @@ #interrupt-cells = <3>; #gpio-cells = <3>; + /omit-if-no-ref/ + can_pa_pins: can-pa-pins { + pins = "PA16", "PA17"; + function = "can"; + }; + + /omit-if-no-ref/ can_ph_pins: can-ph-pins { pins = "PH20", "PH21"; function = "can"; }; + /omit-if-no-ref/ clk_out_a_pin: clk-out-a-pin { pins = "PI12"; function = "clk_out_a"; }; + /omit-if-no-ref/ clk_out_b_pin: clk-out-b-pin { pins = "PI13"; function = "clk_out_b"; }; + /omit-if-no-ref/ emac_pa_pins: emac-pa-pins { pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", @@ -775,6 +784,17 @@ function = "emac"; }; + /omit-if-no-ref/ + emac_ph_pins: emac-ph-pins { + pins = "PH8", "PH9", "PH10", "PH11", + "PH14", "PH15", "PH16", "PH17", + "PH18", "PH19", "PH20", "PH21", + "PH22", "PH23", "PH24", "PH25", + "PH26"; + function = "emac"; + }; + + /omit-if-no-ref/ gmac_mii_pins: gmac-mii-pins { pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", @@ -784,6 +804,7 @@ function = "gmac"; }; + /omit-if-no-ref/ gmac_rgmii_pins: gmac-rgmii-pins { pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", @@ -798,46 +819,55 @@ drive-strength = <40>; }; + /omit-if-no-ref/ i2c0_pins: i2c0-pins { pins = "PB0", "PB1"; function = "i2c0"; }; + /omit-if-no-ref/ i2c1_pins: i2c1-pins { pins = "PB18", "PB19"; function = "i2c1"; }; + /omit-if-no-ref/ i2c2_pins: i2c2-pins { pins = "PB20", "PB21"; function = "i2c2"; }; + /omit-if-no-ref/ i2c3_pins: i2c3-pins { pins = "PI0", "PI1"; function = "i2c3"; }; + /omit-if-no-ref/ ir0_rx_pin: ir0-rx-pin { pins = "PB4"; function = "ir0"; }; + /omit-if-no-ref/ ir0_tx_pin: ir0-tx-pin { pins = "PB3"; function = "ir0"; }; + /omit-if-no-ref/ ir1_rx_pin: ir1-rx-pin { pins = "PB23"; function = "ir1"; }; + /omit-if-no-ref/ ir1_tx_pin: ir1-tx-pin { pins = "PB22"; function = "ir1"; }; + /omit-if-no-ref/ mmc0_pins: mmc0-pins { pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5"; @@ -846,6 +876,7 @@ bias-pull-up; }; + /omit-if-no-ref/ mmc2_pins: mmc2-pins { pins = "PC6", "PC7", "PC8", "PC9", "PC10", "PC11"; @@ -854,6 +885,7 @@ bias-pull-up; }; + /omit-if-no-ref/ mmc3_pins: mmc3-pins { pins = "PI4", "PI5", "PI6", "PI7", "PI8", "PI9"; @@ -862,127 +894,206 @@ bias-pull-up; }; + /omit-if-no-ref/ ps2_0_pins: ps2-0-pins { pins = "PI20", "PI21"; function = "ps2"; }; + /omit-if-no-ref/ ps2_1_ph_pins: ps2-1-ph-pins { pins = "PH12", "PH13"; function = "ps2"; }; + /omit-if-no-ref/ pwm0_pin: pwm0-pin { pins = "PB2"; function = "pwm"; }; + /omit-if-no-ref/ pwm1_pin: pwm1-pin { pins = "PI3"; function = "pwm"; }; + /omit-if-no-ref/ spdif_tx_pin: spdif-tx-pin { pins = "PB13"; function = "spdif"; bias-pull-up; }; + /omit-if-no-ref/ spi0_pi_pins: spi0-pi-pins { pins = "PI11", "PI12", "PI13"; function = "spi0"; }; + /omit-if-no-ref/ spi0_cs0_pi_pin: spi0-cs0-pi-pin { pins = "PI10"; function = "spi0"; }; + /omit-if-no-ref/ spi0_cs1_pi_pin: spi0-cs1-pi-pin { pins = "PI14"; function = "spi0"; }; + /omit-if-no-ref/ spi1_pi_pins: spi1-pi-pins { pins = "PI17", "PI18", "PI19"; function = "spi1"; }; + /omit-if-no-ref/ spi1_cs0_pi_pin: spi1-cs0-pi-pin { pins = "PI16"; function = "spi1"; }; + /omit-if-no-ref/ spi2_pb_pins: spi2-pb-pins { pins = "PB15", "PB16", "PB17"; function = "spi2"; }; + /omit-if-no-ref/ spi2_cs0_pb_pin: spi2-cs0-pb-pin { pins = "PB14"; function = "spi2"; }; + /omit-if-no-ref/ spi2_pc_pins: spi2-pc-pins { pins = "PC20", "PC21", "PC22"; function = "spi2"; }; + /omit-if-no-ref/ spi2_cs0_pc_pin: spi2-cs0-pc-pin { pins = "PC19"; function = "spi2"; }; + /omit-if-no-ref/ uart0_pb_pins: uart0-pb-pins { pins = "PB22", "PB23"; function = "uart0"; }; + /omit-if-no-ref/ + uart0_pf_pins: uart0-pf-pins { + pins = "PF2", "PF4"; + function = "uart0"; + }; + + /omit-if-no-ref/ + uart1_pa_pins: uart1-pa-pins { + pins = "PA10", "PA11"; + function = "uart1"; + }; + + /omit-if-no-ref/ + uart1_cts_rts_pa_pins: uart1-cts-rts-pa-pins { + pins = "PA12", "PA13"; + function = "uart1"; + }; + + /omit-if-no-ref/ + uart2_pa_pins: uart2-pa-pins { + pins = "PA2", "PA3"; + function = "uart2"; + }; + + /omit-if-no-ref/ + uart2_cts_rts_pa_pins: uart2-cts-rts-pa-pins { + pins = "PA0", "PA1"; + function = "uart2"; + }; + + /omit-if-no-ref/ uart2_pi_pins: uart2-pi-pins { pins = "PI18", "PI19"; function = "uart2"; }; + /omit-if-no-ref/ uart2_cts_rts_pi_pins: uart2-cts-rts-pi-pins { pins = "PI16", "PI17"; function = "uart2"; }; + /omit-if-no-ref/ uart3_pg_pins: uart3-pg-pins { pins = "PG6", "PG7"; function = "uart3"; }; + /omit-if-no-ref/ uart3_cts_rts_pg_pins: uart3-cts-rts-pg-pins { pins = "PG8", "PG9"; function = "uart3"; }; + /omit-if-no-ref/ uart3_ph_pins: uart3-ph-pins { pins = "PH0", "PH1"; function = "uart3"; }; + /omit-if-no-ref/ + uart3_cts_rts_ph_pins: uart3-cts-rts-ph-pins { + pins = "PH2", "PH3"; + function = "uart3"; + }; + + /omit-if-no-ref/ uart4_pg_pins: uart4-pg-pins { pins = "PG10", "PG11"; function = "uart4"; }; + /omit-if-no-ref/ uart4_ph_pins: uart4-ph-pins { pins = "PH4", "PH5"; function = "uart4"; }; + /omit-if-no-ref/ + uart5_ph_pins: uart5-ph-pins { + pins = "PH6", "PH7"; + function = "uart5"; + }; + + /omit-if-no-ref/ uart5_pi_pins: uart5-pi-pins { pins = "PI10", "PI11"; function = "uart5"; }; + /omit-if-no-ref/ + uart6_pa_pins: uart6-pa-pins { + pins = "PA12", "PA13"; + function = "uart6"; + }; + + /omit-if-no-ref/ uart6_pi_pins: uart6-pi-pins { pins = "PI12", "PI13"; function = "uart6"; }; + /omit-if-no-ref/ + uart7_pa_pins: uart7-pa-pins { + pins = "PA14", "PA15"; + function = "uart7"; + }; + + /omit-if-no-ref/ uart7_pi_pins: uart7-pi-pins { pins = "PI20", "PI21"; function = "uart7"; @@ -1341,7 +1452,7 @@ }; gic: interrupt-controller@1c81000 { - compatible = "arm,gic-400", "arm,cortex-a7-gic", "arm,cortex-a15-gic"; + compatible = "arm,gic-400"; reg = <0x01c81000 0x1000>, <0x01c82000 0x2000>, <0x01c84000 0x2000>, diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index 43fe215e83ea..af2fa694a467 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -161,14 +161,18 @@ #dma-cells = <1>; }; - nfc: nand@1c03000 { - compatible = "allwinner,sun4i-a10-nand"; + nfc: nand-controller@1c03000 { + compatible = "allwinner,sun8i-a23-nand-controller"; reg = <0x01c03000 0x1000>; interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_NAND>, <&ccu CLK_NAND>; clock-names = "ahb", "mod"; resets = <&ccu RST_BUS_NAND>; reset-names = "ahb"; + dmas = <&dma 5>; + dma-names = "rxtx"; + pinctrl-names = "default"; + pinctrl-0 = <&nand_pins &nand_cs0_pin &nand_rb0_pin>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; @@ -183,6 +187,7 @@ clock-names = "ahb", "tcon-ch0"; clock-output-names = "tcon-pixel-clock"; + #clock-cells = <0>; resets = <&ccu RST_BUS_LCD>; reset-names = "lcd"; status = "disabled"; @@ -192,19 +197,14 @@ #size-cells = <0>; tcon0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - tcon0_in_drc0: endpoint@0 { - reg = <0>; + tcon0_in_drc0: endpoint { remote-endpoint = <&drc0_out_tcon0>; }; }; tcon0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; }; }; @@ -279,6 +279,7 @@ phys = <&usbphy 0>; phy-names = "usb"; extcon = <&usbphy 0>; + dr_mode = "otg"; status = "disabled"; }; @@ -306,7 +307,6 @@ clocks = <&ccu CLK_BUS_EHCI>; resets = <&ccu RST_BUS_EHCI>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -317,7 +317,6 @@ clocks = <&ccu CLK_BUS_OHCI>, <&ccu CLK_USB_OHCI>; resets = <&ccu RST_BUS_OHCI>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -396,25 +395,25 @@ function = "nand0"; }; - nand_pins_cs0: nand-pins-cs0 { + nand_cs0_pin: nand-cs0-pin { pins = "PC4"; function = "nand0"; bias-pull-up; }; - nand_pins_cs1: nand-pins-cs1 { + nand_cs1_pin: nand-cs1-pin { pins = "PC3"; function = "nand0"; bias-pull-up; }; - nand_pins_rb0: nand-pins-rb0 { + nand_rb0_pin: nand-rb0-pin { pins = "PC6"; function = "nand0"; bias-pull-up; }; - nand_pins_rb1: nand-pins-rb1 { + nand_rb1_pin: nand-rb1-pin { pins = "PC7"; function = "nand0"; bias-pull-up; @@ -602,7 +601,7 @@ }; gic: interrupt-controller@1c81000 { - compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; + compatible = "arm,gic-400"; reg = <0x01c81000 0x1000>, <0x01c82000 0x2000>, <0x01c84000 0x2000>, @@ -627,12 +626,9 @@ #size-cells = <0>; fe0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - fe0_out_be0: endpoint@0 { - reg = <0>; + fe0_out_be0: endpoint { remote-endpoint = <&be0_in_fe0>; }; }; @@ -654,23 +650,17 @@ #size-cells = <0>; be0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - be0_in_fe0: endpoint@0 { - reg = <0>; + be0_in_fe0: endpoint { remote-endpoint = <&fe0_out_be0>; }; }; be0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - be0_out_drc0: endpoint@0 { - reg = <0>; + be0_out_drc0: endpoint { remote-endpoint = <&drc0_in_be0>; }; }; @@ -694,23 +684,17 @@ #size-cells = <0>; drc0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - drc0_in_be0: endpoint@0 { - reg = <0>; + drc0_in_be0: endpoint { remote-endpoint = <&be0_out_drc0>; }; }; drc0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - drc0_out_tcon0: endpoint@0 { - reg = <0>; + drc0_out_tcon0: endpoint { remote-endpoint = <&tcon0_in_drc0>; }; }; @@ -799,6 +783,20 @@ status = "disabled"; }; + r_i2c: i2c@1f02400 { + compatible = "allwinner,sun8i-a23-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x01f02400 0x400>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&r_i2c_pins>; + clocks = <&apb0_gates 6>; + resets = <&apb0_rst 6>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + r_pio: pinctrl@1f02c00 { compatible = "allwinner,sun8i-a23-r-pinctrl"; reg = <0x01f02c00 0x400>; @@ -811,6 +809,12 @@ #interrupt-cells = <3>; #gpio-cells = <3>; + r_i2c_pins: r-i2c-pins { + pins = "PL0", "PL1"; + function = "s_i2c"; + bias-pull-up; + }; + r_rsb_pins: r-rsb-pins { pins = "PL0", "PL1"; function = "s_rsb"; diff --git a/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts b/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts index d4dab7c28398..5659c63d7d77 100644 --- a/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts +++ b/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts @@ -65,3 +65,9 @@ &panel { compatible = "bananapi,s070wv20-ct16", "simple-panel"; }; + +&tcon0_out { + tcon0_out_lcd: endpoint { + remote-endpoint = <&panel_input>; + }; +}; diff --git a/arch/arm/boot/dts/sun8i-a33-q8-tablet.dts b/arch/arm/boot/dts/sun8i-a33-q8-tablet.dts index b0bc2360f8c4..9c5750c25613 100644 --- a/arch/arm/boot/dts/sun8i-a33-q8-tablet.dts +++ b/arch/arm/boot/dts/sun8i-a33-q8-tablet.dts @@ -48,3 +48,10 @@ model = "Q8 A33 Tablet"; compatible = "allwinner,q8-a33", "allwinner,sun8i-a33"; }; + +&tcon0_out { + tcon0_out_lcd: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; +}; diff --git a/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts b/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts index f3667268adde..785798e3a104 100644 --- a/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts +++ b/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts @@ -63,16 +63,9 @@ panel { compatible = "netron-dy,e231732"; - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - - panel_input: endpoint@0 { - reg = <0>; + port { + panel_input: endpoint { remote-endpoint = <&tcon0_out_panel>; }; }; diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi index 1111a6498102..1532a0e59af4 100644 --- a/arch/arm/boot/dts/sun8i-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a33.dtsi @@ -265,19 +265,12 @@ phys = <&dphy>; phy-names = "dphy"; status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; - - dsi_in_tcon0: endpoint { - remote-endpoint = <&tcon0_out_dsi>; - }; + port { + dsi_in_tcon0: endpoint { + remote-endpoint = <&tcon0_out_dsi>; }; }; }; @@ -420,6 +413,9 @@ }; &tcon0_out { + #address-cells = <1>; + #size-cells = <0>; + tcon0_out_dsi: endpoint@1 { reg = <1>; remote-endpoint = <&dsi_in_tcon0>; diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts index 838be7b3715f..9d34eabba121 100644 --- a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts +++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts @@ -389,7 +389,19 @@ }; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + &usbphy { + usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts index fcbec3d7ccd7..ea299d3d84d0 100644 --- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts +++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts @@ -420,7 +420,19 @@ }; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + &usbphy { + usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb0_vbus-supply = <®_drivevbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 98e8cea26dbe..66d078053d5f 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -46,6 +46,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/pwm/pwm.h> +#include <dt-bindings/input/input.h> / { model = "TBS A711 Tablet"; @@ -98,6 +99,13 @@ }; }; + reg_gps: reg-gps { + compatible = "regulator-fixed"; + regulator-name = "gps"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + reg_vbat: reg-vbat { compatible = "regulator-fixed"; regulator-name = "vbat"; @@ -156,6 +164,18 @@ status = "okay"; }; +&i2c1 { + clock-frequency = <400000>; + status = "okay"; + + accelerometer@18 { + compatible = "bosch,bma250"; + reg = <0x18>; + interrupt-parent = <&pio>; + interrupts = <7 10 IRQ_TYPE_EDGE_RISING>; /* PH10 / EINT10 */ + }; +}; + &mmc0 { vmmc-supply = <®_dcdc1>; pinctrl-names = "default"; @@ -200,6 +220,25 @@ status = "okay"; }; +&r_lradc { + vref-supply = <®_aldo2>; + status = "okay"; + + button@210 { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + channel = <0>; + voltage = <210000>; + }; + + button@410 { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + channel = <0>; + voltage = <410000>; + }; +}; + &r_rsb { status = "okay"; @@ -391,8 +430,7 @@ }; &tcon0_out { - tcon0_out_lcd: endpoint@0 { - reg = <0>; + tcon0_out_lcd: endpoint { remote-endpoint = <&panel_input>; }; }; @@ -407,7 +445,34 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm20702a1"; + clocks = <&ac100_rtc 1>; + clock-names = "lpo"; + vbat-supply = <®_vbat>; + vddio-supply = <®_dldo1>; + device-wakeup-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + host-wakeup-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */ + shutdown-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ + max-speed = <1500000>; + }; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pb_pins>; status = "okay"; + + gnss { + compatible = "u-blox,neo-6m"; + + v-bckp-supply = <®_rtc_ldo>; + vcc-supply = <®_gps>; + current-speed = <9600>; + }; }; &usb_otg { @@ -418,7 +483,7 @@ &usbphy { usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ usb0_vbus-supply = <®_drivevbus>; - usb1_vbus_supply = <®_vmain>; - usb2_vbus_supply = <®_vmain>; + usb1_vbus-supply = <®_vmain>; + usb2_vbus-supply = <®_vmain>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index b099d2fbb5cd..392b0cabbf0d 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -61,79 +61,91 @@ #size-cells = <0>; cpu0: cpu@0 { - clocks = <&ccu CLK_C0CPUX>; - clock-names = "cpu"; compatible = "arm,cortex-a7"; device_type = "cpu"; + clocks = <&ccu CLK_C0CPUX>; operating-points-v2 = <&cpu0_opp_table>; cci-control-port = <&cci_control0>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <0>; + #cooling-cells = <2>; }; cpu@1 { compatible = "arm,cortex-a7"; device_type = "cpu"; + clocks = <&ccu CLK_C0CPUX>; operating-points-v2 = <&cpu0_opp_table>; cci-control-port = <&cci_control0>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <1>; + #cooling-cells = <2>; }; cpu@2 { compatible = "arm,cortex-a7"; device_type = "cpu"; + clocks = <&ccu CLK_C0CPUX>; operating-points-v2 = <&cpu0_opp_table>; cci-control-port = <&cci_control0>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <2>; + #cooling-cells = <2>; }; cpu@3 { compatible = "arm,cortex-a7"; device_type = "cpu"; + clocks = <&ccu CLK_C0CPUX>; operating-points-v2 = <&cpu0_opp_table>; cci-control-port = <&cci_control0>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <3>; + #cooling-cells = <2>; }; cpu100: cpu@100 { - clocks = <&ccu CLK_C1CPUX>; - clock-names = "cpu"; compatible = "arm,cortex-a7"; device_type = "cpu"; + clocks = <&ccu CLK_C1CPUX>; operating-points-v2 = <&cpu1_opp_table>; cci-control-port = <&cci_control1>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <0x100>; + #cooling-cells = <2>; }; cpu@101 { compatible = "arm,cortex-a7"; device_type = "cpu"; + clocks = <&ccu CLK_C1CPUX>; operating-points-v2 = <&cpu1_opp_table>; cci-control-port = <&cci_control1>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <0x101>; + #cooling-cells = <2>; }; cpu@102 { compatible = "arm,cortex-a7"; device_type = "cpu"; + clocks = <&ccu CLK_C1CPUX>; operating-points-v2 = <&cpu1_opp_table>; cci-control-port = <&cci_control1>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <0x102>; + #cooling-cells = <2>; }; cpu@103 { compatible = "arm,cortex-a7"; device_type = "cpu"; + clocks = <&ccu CLK_C1CPUX>; operating-points-v2 = <&cpu1_opp_table>; cci-control-port = <&cci_control1>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <0x103>; + #cooling-cells = <2>; }; }; @@ -333,6 +345,11 @@ reg = <0>; remote-endpoint = <&tcon0_in_mixer0>; }; + + mixer0_out_tcon1: endpoint@1 { + reg = <1>; + remote-endpoint = <&tcon1_in_mixer0>; + }; }; }; }; @@ -351,9 +368,17 @@ #size-cells = <0>; mixer1_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; reg = <1>; - mixer1_out_tcon1: endpoint { + mixer1_out_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_in_mixer1>; + }; + + mixer1_out_tcon1: endpoint@1 { + reg = <1>; remote-endpoint = <&tcon1_in_mixer1>; }; }; @@ -420,6 +445,7 @@ clocks = <&ccu CLK_BUS_TCON0>, <&ccu CLK_TCON0>; clock-names = "ahb", "tcon-ch0"; clock-output-names = "tcon-pixel-clock"; + #clock-cells = <0>; resets = <&ccu RST_BUS_TCON0>, <&ccu RST_BUS_LVDS>; reset-names = "lcd", "lvds"; @@ -436,11 +462,14 @@ reg = <0>; remote-endpoint = <&mixer0_out_tcon0>; }; + + tcon0_in_mixer1: endpoint@1 { + reg = <1>; + remote-endpoint = <&mixer1_out_tcon0>; + }; }; tcon0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; }; }; @@ -460,9 +489,17 @@ #size-cells = <0>; tcon1_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; reg = <0>; - tcon1_in_mixer1: endpoint { + tcon1_in_mixer0: endpoint@0 { + reg = <0>; + remote-endpoint = <&mixer0_out_tcon1>; + }; + + tcon1_in_mixer1: endpoint@1 { + reg = <1>; remote-endpoint = <&mixer1_out_tcon1>; }; }; @@ -557,6 +594,7 @@ phys = <&usbphy 0>; phy-names = "usb"; extcon = <&usbphy 0>; + dr_mode = "otg"; status = "disabled"; }; @@ -594,7 +632,6 @@ clocks = <&ccu CLK_BUS_EHCI0>; resets = <&ccu RST_BUS_EHCI0>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -606,7 +643,6 @@ clocks = <&ccu CLK_BUS_OHCI0>, <&ccu CLK_USB_OHCI0>; resets = <&ccu RST_BUS_OHCI0>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -618,7 +654,6 @@ clocks = <&ccu CLK_BUS_EHCI1>; resets = <&ccu RST_BUS_EHCI1>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -671,6 +706,12 @@ function = "i2c1"; }; + /omit-if-no-ref/ + i2c2_pe_pins: i2c2-pe-pins { + pins = "PE14", "PE15"; + function = "i2c2"; + }; + i2c2_ph_pins: i2c2-ph-pins { pins = "PH4", "PH5"; function = "i2c2"; @@ -742,6 +783,12 @@ pins = "PG8", "PG9"; function = "uart1"; }; + + /omit-if-no-ref/ + uart2_pb_pins: uart2-pb-pins { + pins = "PB0", "PB1"; + function = "uart2"; + }; }; timer@1c20c00 { @@ -847,6 +894,39 @@ status = "disabled"; }; + uart2: serial@1c28800 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28800 0x400>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART2>; + resets = <&ccu RST_BUS_UART2>; + status = "disabled"; + }; + + uart3: serial@1c28c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28c00 0x400>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART3>; + resets = <&ccu RST_BUS_UART3>; + status = "disabled"; + }; + + uart4: serial@1c29000 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29000 0x400>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART4>; + resets = <&ccu RST_BUS_UART4>; + status = "disabled"; + }; + i2c0: i2c@1c2ac00 { compatible = "allwinner,sun8i-a83t-i2c", "allwinner,sun6i-a31-i2c"; @@ -907,7 +987,7 @@ }; gic: interrupt-controller@1c81000 { - compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; + compatible = "arm,gic-400"; reg = <0x01c81000 0x1000>, <0x01c82000 0x2000>, <0x01c84000 0x2000>, @@ -998,6 +1078,13 @@ status = "disabled"; }; + r_lradc: lradc@1f03c00 { + compatible = "allwinner,sun8i-a83t-r-lradc"; + reg = <0x01f03c00 0x100>; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + r_pio: pinctrl@1f02c00 { compatible = "allwinner,sun8i-a83t-r-pinctrl"; reg = <0x01f02c00 0x400>; diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts index 1db2541135a7..78a37a47185a 100644 --- a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts @@ -28,7 +28,6 @@ leds { compatible = "gpio-leds"; - pinctrl-names = "default"; pwr_led { label = "bananapi-m2-zero:red:pwr"; @@ -39,7 +38,6 @@ gpio_keys { compatible = "gpio-keys"; - pinctrl-names = "default"; sw4 { label = "power"; @@ -67,8 +65,9 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ + clocks = <&rtc 1>; + clock-names = "ext_clock"; }; }; @@ -115,14 +114,27 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts; status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&rtc 1>; + clock-names = "lpo"; + vbat-supply = <®_vcc3v3>; + vddio-supply = <®_vcc3v3>; + device-wakeup-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */ + host-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ + shutdown-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + }; + }; &usb_otg { diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts index 84cd9c061227..4970eda2877e 100644 --- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts +++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts @@ -178,7 +178,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts index 25540b7694d5..6277f13f3eb3 100644 --- a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts +++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts @@ -142,7 +142,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; @@ -193,13 +193,13 @@ &spdif { pinctrl-names = "default"; - pinctrl-0 = <&spdif_tx_pins_a>; + pinctrl-0 = <&spdif_tx_pin>; status = "okay"; }; &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts b/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts index 2c952eacfef5..ff0a7a952e0c 100644 --- a/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts +++ b/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts @@ -84,15 +84,14 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; - cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ - cd-inverted; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ status = "okay"; }; @@ -120,7 +119,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts index 4ec94d72f021..4ba533b0340f 100644 --- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts +++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts @@ -64,7 +64,6 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ }; @@ -121,7 +120,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts index 9412668bb888..69243dcb30a6 100644 --- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts +++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts @@ -93,7 +93,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts index 6246d3eff39d..07867a0d569b 100644 --- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts +++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts @@ -105,7 +105,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi b/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi index f110ee382239..4df29a65316d 100644 --- a/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi +++ b/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi @@ -59,8 +59,6 @@ leds { compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&leds_npi>, <&leds_r_npi>; status { label = "nanopi:blue:status"; @@ -78,8 +76,6 @@ r_gpio_keys { compatible = "gpio-keys"; input-name = "k1"; - pinctrl-names = "default"; - pinctrl-0 = <&sw_r_npi>; k1 { label = "k1"; @@ -104,28 +100,9 @@ status = "okay"; }; -&pio { - leds_npi: led_pins { - pins = "PA10"; - function = "gpio_out"; - }; -}; - -&r_pio { - leds_r_npi: led_pins { - pins = "PL10"; - function = "gpio_out"; - }; - - sw_r_npi: key_pins { - pins = "PL3"; - function = "gpio_in"; - }; -}; - &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts index f1fc6bdca8be..597c425d08ec 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts @@ -75,8 +75,6 @@ leds { compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&leds_opc>, <&leds_r_opc>; status_led { label = "orangepi:red:status"; @@ -92,8 +90,6 @@ r_gpio_keys { compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&sw_r_opc>; sw2 { label = "sw2"; @@ -110,8 +106,6 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; - pinctrl-0 = <&wifi_pwrseq_pin_orangepi>; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */ }; }; @@ -152,7 +146,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; @@ -179,30 +173,6 @@ }; }; -&pio { - leds_opc: led_pins { - pins = "PA15"; - function = "gpio_out"; - }; -}; - -&r_pio { - leds_r_opc: led_pins { - pins = "PL10"; - function = "gpio_out"; - }; - - sw_r_opc: key_pins { - pins = "PL3", "PL4"; - function = "gpio_in"; - }; - - wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin { - pins = "PL7"; - function = "gpio_out"; - }; -}; - ®_usb1_vbus { gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>; status = "okay"; @@ -210,7 +180,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts index 476ae8e387ca..6f9c97add54e 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts @@ -74,8 +74,6 @@ leds { compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&leds_opc>, <&leds_r_opc>; pwr_led { label = "orangepi:green:pwr"; @@ -91,8 +89,6 @@ r_gpio_keys { compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&sw_r_opc>; sw4 { label = "sw4"; @@ -126,7 +122,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; @@ -160,28 +156,9 @@ status = "okay"; }; -&pio { - leds_opc: led_pins { - pins = "PA15"; - function = "gpio_out"; - }; -}; - -&r_pio { - leds_r_opc: led_pins { - pins = "PL10"; - function = "gpio_out"; - }; - - sw_r_opc: key_pins { - pins = "PL3"; - function = "gpio_in"; - }; -}; - &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts index 245fd658defb..840849169bed 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts @@ -73,8 +73,6 @@ leds { compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&leds_opc>, <&leds_r_opc>; pwr_led { label = "orangepi:green:pwr"; @@ -90,8 +88,6 @@ r_gpio_keys { compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&sw_r_opc>; sw4 { label = "sw4"; @@ -166,25 +162,6 @@ status = "okay"; }; -&pio { - leds_opc: led_pins { - pins = "PA15"; - function = "gpio_out"; - }; -}; - -&r_pio { - leds_r_opc: led_pins { - pins = "PL10"; - function = "gpio_out"; - }; - - sw_r_opc: key_pins { - pins = "PL3"; - function = "gpio_in"; - }; -}; - ®_usb0_vbus { gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ status = "okay"; @@ -192,7 +169,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts index 46240334128f..5aff8ecc66cb 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts @@ -73,8 +73,6 @@ leds { compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&leds_opc>, <&leds_r_opc>; pwr_led { label = "orangepi:green:pwr"; @@ -90,8 +88,6 @@ r_gpio_keys { compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&sw_r_opc>; sw4 { label = "sw4"; @@ -152,7 +148,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; @@ -179,13 +175,6 @@ status = "okay"; }; -&pio { - leds_opc: led_pins { - pins = "PA15"; - function = "gpio_out"; - }; -}; - &r_i2c { status = "okay"; @@ -210,18 +199,6 @@ }; }; -&r_pio { - leds_r_opc: led_pins { - pins = "PL10"; - function = "gpio_out"; - }; - - sw_r_opc: key_pins { - pins = "PL3"; - function = "gpio_in"; - }; -}; - ®_usb0_vbus { gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ status = "okay"; @@ -229,7 +206,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts index ac8438c2cff1..97f497854e05 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts @@ -63,8 +63,6 @@ reg_usb3_vbus: usb3-vbus { compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&usb3_vbus_pin_a>; regulator-name = "usb3-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; @@ -116,13 +114,6 @@ bias-pull-up; }; -&pio { - usb3_vbus_pin_a: usb3_vbus_pin { - pins = "PG11"; - function = "gpio_out"; - }; -}; - &r_i2c { status = "okay"; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts index c834048c325e..b8f46e2802fd 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts @@ -79,7 +79,6 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ post-power-on-delay-ms = <200>; }; @@ -135,6 +134,6 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-h3-rervision-dvk.dts b/arch/arm/boot/dts/sun8i-h3-rervision-dvk.dts new file mode 100644 index 000000000000..4738f3a9efe4 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-h3-rervision-dvk.dts @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Bootlin + * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com> + */ + +/dts-v1/; +#include "sun8i-h3.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + model = "RerVision H3-DVK"; + compatible = "rervision,h3-dvk", "allwinner,sun8i-h3"; + + aliases { + ethernet0 = &emac; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; +}; + +&de { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&ehci2 { + status = "okay"; +}; + +&ehci3 { + status = "okay"; +}; + +&emac { + phy-handle = <&int_mii_phy>; + phy-mode = "mii"; + allwinner,leds-active-low; + status = "okay"; +}; + +&hdmi { + status = "okay"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + +&mmc0 { + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + status = "okay"; + vmmc-supply = <®_vcc3v3>; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&ohci2 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pa_pins>; + status = "okay"; +}; + +&usb_otg { + status = "okay"; + dr_mode = "peripheral"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index 959d265e7254..e37c30e811d3 100644 --- a/arch/arm/boot/dts/sun8i-h3.dtsi +++ b/arch/arm/boot/dts/sun8i-h3.dtsi @@ -231,3 +231,7 @@ &rtc { compatible = "allwinner,sun8i-h3-rtc"; }; + +&sid { + compatible = "allwinner,sun8i-h3-sid"; +}; diff --git a/arch/arm/boot/dts/sun8i-q8-common.dtsi b/arch/arm/boot/dts/sun8i-q8-common.dtsi index 53104f4ccacc..3d9a1524e17e 100644 --- a/arch/arm/boot/dts/sun8i-q8-common.dtsi +++ b/arch/arm/boot/dts/sun8i-q8-common.dtsi @@ -54,16 +54,9 @@ backlight = <&backlight>; enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ power-supply = <®_dc1sw>; - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - - panel_input: endpoint@0 { - reg = <0>; + port { + panel_input: endpoint { remote-endpoint = <&tcon0_out_lcd>; }; }; @@ -120,13 +113,6 @@ status = "okay"; }; -&tcon0_out { - tcon0_out_lcd: endpoint@0 { - reg = <0>; - remote-endpoint = <&panel_input>; - }; -}; - &usbphy { usb1_vbus-supply = <®_dldo1>; }; diff --git a/arch/arm/boot/dts/sun8i-r16-nintendo-nes-classic.dts b/arch/arm/boot/dts/sun8i-r16-nintendo-nes-classic.dts index 32cf1ab33aab..246dec5846a4 100644 --- a/arch/arm/boot/dts/sun8i-r16-nintendo-nes-classic.dts +++ b/arch/arm/boot/dts/sun8i-r16-nintendo-nes-classic.dts @@ -34,8 +34,6 @@ /* 2Gb Macronix MX30LF2G18AC (3V) */ nand@0 { - #address-cells = <1>; - #size-cells = <1>; reg = <0>; allwinner,rb = <0>; nand-ecc-mode = "hw"; diff --git a/arch/arm/boot/dts/sun8i-r16-parrot.dts b/arch/arm/boot/dts/sun8i-r16-parrot.dts index 316998e9ec5d..4f48eec6b2ef 100644 --- a/arch/arm/boot/dts/sun8i-r16-parrot.dts +++ b/arch/arm/boot/dts/sun8i-r16-parrot.dts @@ -158,14 +158,6 @@ status = "okay"; }; -&pio { - usb0_id_det: usb0-id-detect-pin { - pins = "PD10"; - function = "gpio_in"; - bias-pull-up; - }; -}; - &r_rsb { status = "okay"; @@ -314,10 +306,8 @@ &usbphy { status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_det>; usb0_vbus-supply = <®_drivevbus>; - usb0_id_det-gpios = <&pio 3 10 GPIO_ACTIVE_HIGH>; /* PD10 */ + usb0_id_det-gpios = <&pio 3 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PD10 */ usb0_vbus_power-supply = <&usb_power_supply>; usb1_vbus-supply = <®_usb1_vbus>; }; diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index 06b685869f52..bb856e53b806 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -273,7 +273,6 @@ clocks = <&ccu CLK_BUS_EHCI1>; resets = <&ccu RST_BUS_EHCI1>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -285,7 +284,6 @@ <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -296,7 +294,6 @@ clocks = <&ccu CLK_BUS_EHCI2>; resets = <&ccu RST_BUS_EHCI2>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -308,7 +305,6 @@ <&ccu CLK_USB_OHCI2>; resets = <&ccu RST_BUS_OHCI2>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -562,9 +558,7 @@ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_SATA>, <&ccu CLK_SATA>; resets = <&ccu RST_BUS_SATA>; - resets-name = "ahci"; - #address-cells = <1>; - #size-cells = <0>; + reset-names = "ahci"; status = "disabled"; }; @@ -614,12 +608,9 @@ #size-cells = <0>; tcon_top_mixer0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - tcon_top_mixer0_in_mixer0: endpoint@0 { - reg = <0>; + tcon_top_mixer0_in_mixer0: endpoint { remote-endpoint = <&mixer0_out_tcon_top>; }; }; diff --git a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi index 189e479eb95a..b3d8b8f056cd 100644 --- a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi +++ b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi @@ -86,14 +86,6 @@ status = "okay"; }; -&pio { - usb0_id_detect_pin: usb0-id-detect-pin { - pins = "PH8"; - function = "gpio_in"; - bias-pull-up; - }; -}; - &r_rsb { status = "okay"; @@ -224,9 +216,7 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; - usb0_id_det-gpio = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */ + usb0_id_det-gpios = <&pio 7 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH8 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_drivevbus>; status = "okay"; diff --git a/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts b/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts index 99c8cf7bb86c..2e4587d26ce5 100644 --- a/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts +++ b/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts @@ -96,6 +96,6 @@ }; &usbphy { - usb0_id_det-gpio = <&pio 5 6 GPIO_ACTIVE_HIGH>; + usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index 21e1806ca509..df72b1719c34 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -129,12 +129,9 @@ #size-cells = <0>; mixer0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - mixer0_out_tcon0: endpoint@0 { - reg = <0>; + mixer0_out_tcon0: endpoint { remote-endpoint = <&tcon0_in_mixer0>; }; }; @@ -150,6 +147,7 @@ clock-names = "ahb", "tcon-ch0"; clock-output-names = "tcon-pixel-clock"; + #clock-cells = <0>; resets = <&ccu RST_BUS_TCON0>; reset-names = "lcd"; status = "disabled"; @@ -159,12 +157,9 @@ #size-cells = <0>; tcon0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - tcon0_in_mixer0: endpoint@0 { - reg = <0>; + tcon0_in_mixer0: endpoint { remote-endpoint = <&mixer0_out_tcon0>; }; }; @@ -419,7 +414,7 @@ }; gic: interrupt-controller@1c81000 { - compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; + compatible = "arm,gic-400"; reg = <0x01c81000 0x1000>, <0x01c82000 0x1000>, <0x01c84000 0x2000>, diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts index bf97f6244c23..f05cabd34b8e 100644 --- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts +++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts @@ -105,6 +105,24 @@ #include "axp22x.dtsi" +&mmc0 { + vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */ + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pg_pins>; + vmmc-supply = <®_dldo2>; + vqmmc-supply = <®_dldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + ®_aldo3 { regulator-always-on; regulator-min-microvolt = <2700000>; @@ -152,24 +170,6 @@ regulator-name = "vcc-wifi"; }; -&mmc0 { - vmmc-supply = <®_dcdc1>; - bus-width = <4>; - cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */ - status = "okay"; -}; - -&mmc1 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pg_pins>; - vmmc-supply = <®_dldo2>; - vqmmc-supply = <®_dldo1>; - mmc-pwrseq = <&wifi_pwrseq>; - bus-width = <4>; - non-removable; - status = "okay"; -}; - &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts index 28c034928d67..18156ffa3ce9 100644 --- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts +++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts @@ -89,31 +89,23 @@ vga-dac { compatible = "corpro,gm7123", "adi,adv7123", "dumb-vga-dac"; vdd-supply = <®_dcdc1>; - #address-cells = <1>; - #size-cells = <0>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - vga_dac_in: endpoint@0 { - reg = <0>; + vga_dac_in: endpoint { remote-endpoint = <&tcon0_out_vga>; }; }; port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - vga_dac_out: endpoint@0 { - reg = <0>; + vga_dac_out: endpoint { remote-endpoint = <&vga_con_in>; }; }; @@ -502,8 +494,7 @@ }; &tcon0_out { - tcon0_out_vga: endpoint@0 { - reg = <0>; + tcon0_out_vga: endpoint { remote-endpoint = <&vga_dac_in>; }; }; diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts index 864715ec3cb0..2ed28d9e2787 100644 --- a/arch/arm/boot/dts/sun9i-a80-optimus.dts +++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts @@ -82,7 +82,7 @@ reg_usb1_vbus: usb1-vbus { compatible = "regulator-fixed"; - pinctrl-names = "default"; + regulator-name = "usb1-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; @@ -91,7 +91,7 @@ reg_usb3_vbus: usb3-vbus { compatible = "regulator-fixed"; - pinctrl-names = "default"; + regulator-name = "usb3-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index 6fb292e0b662..0c1eec9000e3 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -289,7 +289,7 @@ status = "disabled"; }; - soc { + soc@20000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -342,7 +342,6 @@ clocks = <&usb_clocks CLK_BUS_HCI0>; resets = <&usb_clocks RST_USB0_HCI>; phys = <&usbphy1>; - phy-names = "usb"; status = "disabled"; }; @@ -354,7 +353,6 @@ <&usb_clocks CLK_USB_OHCI0>; resets = <&usb_clocks RST_USB0_HCI>; phys = <&usbphy1>; - phy-names = "usb"; status = "disabled"; }; @@ -376,7 +374,6 @@ clocks = <&usb_clocks CLK_BUS_HCI1>; resets = <&usb_clocks RST_USB1_HCI>; phys = <&usbphy2>; - phy-names = "usb"; status = "disabled"; }; @@ -406,7 +403,6 @@ clocks = <&usb_clocks CLK_BUS_HCI2>; resets = <&usb_clocks RST_USB2_HCI>; phys = <&usbphy3>; - phy-names = "usb"; status = "disabled"; }; @@ -418,7 +414,6 @@ <&usb_clocks CLK_USB_OHCI2>; resets = <&usb_clocks RST_USB2_HCI>; phys = <&usbphy3>; - phy-names = "usb"; status = "disabled"; }; @@ -527,7 +522,7 @@ }; gic: interrupt-controller@1c41000 { - compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; + compatible = "arm,gic-400"; reg = <0x01c41000 0x1000>, <0x01c42000 0x2000>, <0x01c44000 0x2000>, @@ -596,12 +591,9 @@ #size-cells = <0>; fe0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - fe0_out_deu0: endpoint@0 { - reg = <0>; + fe0_out_deu0: endpoint { remote-endpoint = <&deu0_in_fe0>; }; }; @@ -623,12 +615,9 @@ #size-cells = <0>; fe1_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - fe1_out_deu1: endpoint@0 { - reg = <0>; + fe1_out_deu1: endpoint { remote-endpoint = <&deu1_in_fe1>; }; }; @@ -666,12 +655,9 @@ }; be0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - be0_out_drc0: endpoint@0 { - reg = <0>; + be0_out_drc0: endpoint { remote-endpoint = <&drc0_in_be0>; }; }; @@ -709,12 +695,9 @@ }; be1_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - be1_out_drc1: endpoint@0 { - reg = <0>; + be1_out_drc1: endpoint { remote-endpoint = <&drc1_in_be1>; }; }; @@ -738,12 +721,9 @@ #size-cells = <0>; deu0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - deu0_in_fe0: endpoint@0 { - reg = <0>; + deu0_in_fe0: endpoint { remote-endpoint = <&fe0_out_deu0>; }; }; @@ -783,12 +763,9 @@ #size-cells = <0>; deu1_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - deu1_in_fe1: endpoint@0 { - reg = <0>; + deu1_in_fe1: endpoint { remote-endpoint = <&fe1_out_deu1>; }; }; @@ -828,23 +805,17 @@ #size-cells = <0>; drc0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - drc0_in_be0: endpoint@0 { - reg = <0>; + drc0_in_be0: endpoint { remote-endpoint = <&be0_out_drc0>; }; }; drc0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - drc0_out_tcon0: endpoint@0 { - reg = <0>; + drc0_out_tcon0: endpoint { remote-endpoint = <&tcon0_in_drc0>; }; }; @@ -868,23 +839,17 @@ #size-cells = <0>; drc1_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - drc1_in_be1: endpoint@0 { - reg = <0>; + drc1_in_be1: endpoint { remote-endpoint = <&be1_out_drc1>; }; }; drc1_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; - drc1_out_tcon1: endpoint@0 { - reg = <0>; + drc1_out_tcon1: endpoint { remote-endpoint = <&tcon1_in_drc1>; }; }; @@ -900,25 +865,21 @@ resets = <&ccu RST_BUS_LCD0>, <&ccu RST_BUS_EDP>; reset-names = "lcd", "edp"; clock-output-names = "tcon0-pixel-clock"; + #clock-cells = <0>; ports { #address-cells = <1>; #size-cells = <0>; tcon0_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - tcon0_in_drc0: endpoint@0 { - reg = <0>; + tcon0_in_drc0: endpoint { remote-endpoint = <&drc0_out_tcon0>; }; }; tcon0_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; }; }; @@ -938,19 +899,14 @@ #size-cells = <0>; tcon1_in: port@0 { - #address-cells = <1>; - #size-cells = <0>; reg = <0>; - tcon1_in_drc1: endpoint@0 { - reg = <0>; + tcon1_in_drc1: endpoint { remote-endpoint = <&drc1_out_tcon1>; }; }; tcon1_out: port@1 { - #address-cells = <1>; - #size-cells = <0>; reg = <1>; }; }; @@ -997,15 +953,13 @@ gpio-controller; interrupt-controller; #interrupt-cells = <3>; - #size-cells = <0>; #gpio-cells = <3>; gmac_rgmii_pins: gmac-rgmii-pins { - allwinner,pins = "PA0", "PA1", "PA2", "PA3", - "PA4", "PA5", "PA7", "PA8", - "PA9", "PA10", "PA12", "PA13", - "PA15", "PA16", "PA17"; - allwinner,function = "gmac"; + pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", + "PA7", "PA8", "PA9", "PA10", "PA12", + "PA13", "PA15", "PA16", "PA17"; + function = "gmac"; /* * data lines in RGMII mode use DDR mode * and need a higher signal drive strength diff --git a/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi b/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi index 3bed375b9c03..39263e74fbb5 100644 --- a/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi +++ b/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi @@ -69,7 +69,6 @@ leds { compatible = "gpio-leds"; - pinctrl-names = "default"; pwr_led { label = "bananapi-m2-plus:red:pwr"; @@ -80,7 +79,6 @@ gpio_keys { compatible = "gpio-keys"; - pinctrl-names = "default"; sw4 { label = "power"; @@ -101,7 +99,6 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ clocks = <&rtc 1>; clock-names = "ext_clock"; @@ -153,7 +150,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; @@ -210,7 +207,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index d74a6cbbfdf4..84977d4eb97a 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -227,6 +227,11 @@ #size-cells = <0>; }; + sid: eeprom@1c14000 { + /* compatible is in per SoC .dtsi file */ + reg = <0x1c14000 0x400>; + }; + usb_otg: usb@1c19000 { compatible = "allwinner,sun8i-h3-musb"; reg = <0x01c19000 0x400>; @@ -237,6 +242,7 @@ phys = <&usbphy 0>; phy-names = "usb"; extcon = <&usbphy 0>; + dr_mode = "otg"; status = "disabled"; }; @@ -298,7 +304,6 @@ clocks = <&ccu CLK_BUS_EHCI1>, <&ccu CLK_BUS_OHCI1>; resets = <&ccu RST_BUS_EHCI1>, <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -310,7 +315,6 @@ <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_BUS_EHCI1>, <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -321,7 +325,6 @@ clocks = <&ccu CLK_BUS_EHCI2>, <&ccu CLK_BUS_OHCI2>; resets = <&ccu RST_BUS_EHCI2>, <&ccu RST_BUS_OHCI2>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -333,7 +336,6 @@ <&ccu CLK_USB_OHCI2>; resets = <&ccu RST_BUS_EHCI2>, <&ccu RST_BUS_OHCI2>; phys = <&usbphy 2>; - phy-names = "usb"; status = "disabled"; }; @@ -344,7 +346,6 @@ clocks = <&ccu CLK_BUS_EHCI3>, <&ccu CLK_BUS_OHCI3>; resets = <&ccu RST_BUS_EHCI3>, <&ccu RST_BUS_OHCI3>; phys = <&usbphy 3>; - phy-names = "usb"; status = "disabled"; }; @@ -356,7 +357,6 @@ <&ccu CLK_USB_OHCI3>; resets = <&ccu RST_BUS_EHCI3>, <&ccu RST_BUS_OHCI3>; phys = <&usbphy 3>; - phy-names = "usb"; status = "disabled"; }; @@ -381,14 +381,14 @@ interrupt-controller; #interrupt-cells = <3>; - csi_pins: csi { + csi_pins: csi-pins { pins = "PE0", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", "PE8", "PE9", "PE10", "PE11"; function = "csi"; }; - emac_rgmii_pins: emac0 { + emac_rgmii_pins: emac-rgmii-pins { pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD7", "PD8", "PD9", "PD10", "PD12", "PD13", "PD15", "PD16", "PD17"; @@ -396,22 +396,22 @@ drive-strength = <40>; }; - i2c0_pins: i2c0 { + i2c0_pins: i2c0-pins { pins = "PA11", "PA12"; function = "i2c0"; }; - i2c1_pins: i2c1 { + i2c1_pins: i2c1-pins { pins = "PA18", "PA19"; function = "i2c1"; }; - i2c2_pins: i2c2 { + i2c2_pins: i2c2-pins { pins = "PE12", "PE13"; function = "i2c2"; }; - mmc0_pins: mmc0 { + mmc0_pins: mmc0-pins { pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5"; function = "mmc0"; @@ -419,7 +419,7 @@ bias-pull-up; }; - mmc1_pins: mmc1 { + mmc1_pins: mmc1-pins { pins = "PG0", "PG1", "PG2", "PG3", "PG4", "PG5"; function = "mmc1"; @@ -427,7 +427,7 @@ bias-pull-up; }; - mmc2_8bit_pins: mmc2_8bit { + mmc2_8bit_pins: mmc2-8bit-pins { pins = "PC5", "PC6", "PC8", "PC9", "PC10", "PC11", "PC12", "PC13", "PC14", @@ -437,47 +437,47 @@ bias-pull-up; }; - spdif_tx_pins_a: spdif { + spdif_tx_pin: spdif-tx-pin { pins = "PA17"; function = "spdif"; }; - spi0_pins: spi0 { + spi0_pins: spi0-pins { pins = "PC0", "PC1", "PC2", "PC3"; function = "spi0"; }; - spi1_pins: spi1 { + spi1_pins: spi1-pins { pins = "PA15", "PA16", "PA14", "PA13"; function = "spi1"; }; - uart0_pins_a: uart0 { + uart0_pa_pins: uart0-pa-pins { pins = "PA4", "PA5"; function = "uart0"; }; - uart1_pins: uart1 { + uart1_pins: uart1-pins { pins = "PG6", "PG7"; function = "uart1"; }; - uart1_rts_cts_pins: uart1_rts_cts { + uart1_rts_cts_pins: uart1-rts-cts-pins { pins = "PG8", "PG9"; function = "uart1"; }; - uart2_pins: uart2 { + uart2_pins: uart2-pins { pins = "PA0", "PA1"; function = "uart2"; }; - uart3_pins: uart3 { + uart3_pins: uart3-pins { pins = "PA13", "PA14"; function = "uart3"; }; - uart3_rts_cts_pins: uart3_rts_cts { + uart3_rts_cts_pins: uart3-rts-cts-pins { pins = "PA15", "PA16"; function = "uart3"; }; @@ -855,12 +855,12 @@ interrupt-controller; #interrupt-cells = <3>; - ir_pins_a: ir { + r_ir_rx_pin: r-ir-rx-pin { pins = "PL11"; function = "s_cir_rx"; }; - r_i2c_pins: r-i2c { + r_i2c_pins: r-i2c-pins { pins = "PL0", "PL1"; function = "s_i2c"; }; diff --git a/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi b/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi index 1eadc132390c..19b3b23cfaa8 100644 --- a/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi +++ b/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi @@ -167,7 +167,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; @@ -205,7 +205,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm/boot/dts/tegra124-apalis-emc.dtsi b/arch/arm/boot/dts/tegra124-apalis-emc.dtsi index ca2c3a557895..d18eaf4a4a3a 100644 --- a/arch/arm/boot/dts/tegra124-apalis-emc.dtsi +++ b/arch/arm/boot/dts/tegra124-apalis-emc.dtsi @@ -1,42 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 /* - * Copyright 2016 Toradex AG + * Copyright 2016-2019 Toradex AG * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ / { diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts index eaee10ef6512..ceb3f6388c7d 100644 --- a/arch/arm/boot/dts/tegra124-apalis-eval.dts +++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts @@ -1,42 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 /* - * Copyright 2016-2018 Toradex AG - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. + * Copyright 2016-2019 Toradex AG */ /dts-v1/; diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts index 7961eb4bd803..826b776fbe6f 100644 --- a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// SPDX-License-Identifier: GPL-2.0 OR MIT /* * Copyright 2016-2018 Toradex AG */ diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi index 367eb8c86098..0462ed2dd8b8 100644 --- a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// SPDX-License-Identifier: GPL-2.0 OR MIT /* * Copyright 2016-2018 Toradex AG */ @@ -17,6 +17,7 @@ pcie@1003000 { status = "okay"; + avddio-pex-supply = <®_1v05_vdd>; avdd-pex-pll-supply = <®_1v05_vdd>; avdd-pll-erefe-supply = <®_1v05_avdd>; @@ -1796,6 +1797,7 @@ <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>; phy-names = "usb2-0", "usb3-1", "usb2-1", "usb2-2", "usb3-0"; + avddio-pex-supply = <®_1v05_vdd>; avdd-pll-erefe-supply = <®_1v05_avdd>; avdd-pll-utmip-supply = <®_1v8_vddio>; @@ -1807,6 +1809,11 @@ }; padctl@7009f000 { + avdd-pll-utmip-supply = <®_1v8_vddio>; + avdd-pll-erefe-supply = <®_1v05_avdd>; + avdd-pex-pll-supply = <®_1v05_vdd>; + hvdd-pex-pll-e-supply = <®_module_3v3>; + pads { usb2 { status = "okay"; diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi index 13c93cd507d8..d1e8593ef0d9 100644 --- a/arch/arm/boot/dts/tegra124-apalis.dtsi +++ b/arch/arm/boot/dts/tegra124-apalis.dtsi @@ -1,42 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 OR X11 /* - * Copyright 2016-2018 Toradex AG - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. + * Copyright 2016-2019 Toradex AG */ #include "tegra124.dtsi" @@ -1837,6 +1801,11 @@ }; padctl@7009f000 { + avdd-pll-utmip-supply = <®_1v8_vddio>; + avdd-pll-erefe-supply = <®_1v05_avdd>; + avdd-pex-pll-supply = <®_1v05_vdd>; + hvdd-pex-pll-e-supply = <®_module_3v3>; + pads { usb2 { status = "okay"; diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 33bbb1c5285d..d5fd642f8b77 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1721,6 +1721,11 @@ padctl@7009f000 { status = "okay"; + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-pex-pll-supply = <&vdd_1v05_run>; + hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>; + pads { usb2 { status = "okay"; diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi index a1acd872bcf2..3b10f475037f 100644 --- a/arch/arm/boot/dts/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/tegra124-nyan.dtsi @@ -414,6 +414,11 @@ padctl@7009f000 { status = "okay"; + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-pex-pll-supply = <&vdd_1v05_run>; + hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>; + pads { usb2 { status = "okay"; diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index 4882b61fb680..5d5e6e18bc7b 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -921,6 +921,11 @@ }; padctl@7009f000 { + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-pex-pll-supply = <&vdd_1v05_run>; + hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>; + pads { usb2 { status = "okay"; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index d2b553f76719..e074258d4518 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -370,6 +370,17 @@ reg = <0x6000c000 0x150>; /* AHB Arbitration + Gizmo Controller */ }; + actmon@6000c800 { + compatible = "nvidia,tegra30-actmon"; + reg = <0x6000c800 0x400>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_ACTMON>, + <&tegra_car TEGRA30_CLK_EMC>; + clock-names = "actmon", "emc"; + resets = <&tegra_car TEGRA30_CLK_ACTMON>; + reset-names = "actmon"; + }; + gpio: gpio@6000d000 { compatible = "nvidia,tegra30-gpio"; reg = <0x6000d000 0x1000>; diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dts b/arch/arm/boot/dts/vf610-zii-cfu1.dts index 445c7dc306b2..9466913693ac 100644 --- a/arch/arm/boot/dts/vf610-zii-cfu1.dts +++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts @@ -29,35 +29,30 @@ label = "zii:green:debug1"; gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; - max-brightness = <1>; }; led-fail { label = "zii:red:fail"; gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; default-state = "off"; - max-brightness = <1>; }; led-status { label = "zii:green:status"; gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; default-state = "off"; - max-brightness = <1>; }; led-debug-a { label = "zii:green:debug_a"; gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; default-state = "off"; - max-brightness = <1>; }; led-debug-b { label = "zii:green:debug_b"; gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>; default-state = "off"; - max-brightness = <1>; }; }; @@ -92,9 +87,14 @@ bus-num = <1>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dspi1>; - status = "okay"; - - m25p128@0 { + /* + * Some CFU1s come with SPI-NOR chip DNPed, so we leave this + * node disabled by default and rely on bootloader to enable + * it when appropriate. + */ + status = "disabled"; + + flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "m25p128", "jedec,spi-nor"; @@ -212,7 +212,7 @@ pinctrl-0 = <&pinctrl_i2c0>; status = "okay"; - pca9554@22 { + io-expander@22 { compatible = "nxp,pca9554"; reg = <0x22>; gpio-controller; @@ -223,19 +223,23 @@ reg = <0x48>; }; - at24c04@52 { + eeprom@52 { compatible = "atmel,24c04"; reg = <0x52>; label = "nvm"; }; - at24c04@54 { + eeprom@54 { compatible = "atmel,24c04"; reg = <0x54>; label = "nameplate"; }; }; +&snvsrtc { + status = "disabled"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts index bd79e00bf615..48086c5e8549 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts @@ -1,45 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2015, 2016 Zodiac Inflight Innovations - * - * Based on an original 'vf610-twr.dts' which is Copyright 2015, - * Freescale Semiconductor, Inc. - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; @@ -334,11 +295,11 @@ gpio-sck = <&gpio1 12 GPIO_ACTIVE_HIGH>; gpio-mosi = <&gpio1 11 GPIO_ACTIVE_HIGH>; gpio-miso = <&gpio1 10 GPIO_ACTIVE_HIGH>; - cs-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH + cs-gpios = <&gpio1 9 GPIO_ACTIVE_LOW &gpio1 8 GPIO_ACTIVE_HIGH>; num-chipselects = <2>; - m25p128@0 { + flash@0 { compatible = "m25p128", "jedec,spi-nor"; #address-cells = <1>; #size-cells = <1>; @@ -367,7 +328,7 @@ pinctrl-0 = <&pinctrl_i2c0>; status = "okay"; - gpio5: pca9554@20 { + gpio5: io-expander@20 { compatible = "nxp,pca9554"; reg = <0x20>; gpio-controller; @@ -375,7 +336,7 @@ }; - gpio6: pca9554@22 { + gpio6: io-expander@22 { compatible = "nxp,pca9554"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pca9554_22>; @@ -408,7 +369,7 @@ #size-cells = <0>; reg = <0>; - sfp1: at24c04@50 { + sfp1: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; }; @@ -419,7 +380,7 @@ #size-cells = <0>; reg = <1>; - sfp2: at24c04@50 { + sfp2: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; }; @@ -430,7 +391,7 @@ #size-cells = <0>; reg = <2>; - sfp3: at24c04@50 { + sfp3: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; }; @@ -441,7 +402,7 @@ #size-cells = <0>; reg = <3>; - sfp4: at24c04@50 { + sfp4: eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; }; diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts index 6f4a5602cefd..778e02c000d1 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts @@ -1,45 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2015, 2016 Zodiac Inflight Innovations - * - * Based on an original 'vf610-twr.dts' which is Copyright 2015, - * Freescale Semiconductor, Inc. - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; @@ -277,7 +238,7 @@ status = "okay"; spi-num-chipselects = <2>; - m25p128@0 { + flash@0 { compatible = "m25p128", "jedec,spi-nor"; #address-cells = <1>; #size-cells = <1>; @@ -313,7 +274,7 @@ * P1 - WE2_CMD * P2 - WE2_CLK */ - gpio5: pca9557@18 { + gpio5: io-expander@18 { compatible = "nxp,pca9557"; reg = <0x18>; gpio-controller; @@ -361,7 +322,7 @@ * IO0 - WE1_CLK * IO1 - WE1_CMD */ - gpio7: pca9554@22 { + gpio7: io-expander@22 { compatible = "nxp,pca9554"; reg = <0x22>; gpio-controller; @@ -371,7 +332,7 @@ }; &i2c1 { - at24mac602@50 { + eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; read-only; diff --git a/arch/arm/boot/dts/vf610-zii-dev.dtsi b/arch/arm/boot/dts/vf610-zii-dev.dtsi index 19eb4a849efb..0507e6dcbb21 100644 --- a/arch/arm/boot/dts/vf610-zii-dev.dtsi +++ b/arch/arm/boot/dts/vf610-zii-dev.dtsi @@ -138,7 +138,7 @@ pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c0>; pinctrl-1 = <&pinctrl_i2c0_gpio>; - scl-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; + scl-gpios = <&gpio1 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; status = "okay"; @@ -147,12 +147,12 @@ reg = <0x48>; }; - at24c04@50 { + eeprom@50 { compatible = "atmel,24c04"; reg = <0x50>; }; - at24c04@52 { + eeprom@52 { compatible = "atmel,24c04"; reg = <0x52>; }; diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts index de6dfa57bec5..d7019e89f588 100644 --- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts +++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts @@ -505,14 +505,14 @@ pinctrl-0 = <&pinctrl_i2c0>; status = "okay"; - gpio5: pca9554@20 { + gpio5: io-expander@20 { compatible = "nxp,pca9554"; reg = <0x20>; gpio-controller; #gpio-cells = <2>; }; - gpio6: pca9554@22 { + gpio6: io-expander@22 { compatible = "nxp,pca9554"; reg = <0x22>; gpio-controller; @@ -524,12 +524,12 @@ reg = <0x48>; }; - at24c04@50 { + eeprom@50 { compatible = "atmel,24c04"; reg = <0x50>; }; - at24c04@52 { + eeprom@52 { compatible = "atmel,24c04"; reg = <0x52>; }; @@ -577,7 +577,7 @@ reg = <0x4f>; }; - gpio7: pca9555@23 { + gpio7: io-expander@23 { compatible = "nxp,pca9555"; gpio-controller; #gpio-cells = <2>; @@ -671,6 +671,10 @@ }; }; +&snvsrtc { + status = "disabled"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; diff --git a/arch/arm/boot/dts/vf610-zii-spb4.dts b/arch/arm/boot/dts/vf610-zii-spb4.dts new file mode 100644 index 000000000000..9dde83ccb9d1 --- /dev/null +++ b/arch/arm/boot/dts/vf610-zii-spb4.dts @@ -0,0 +1,359 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) + +/* + * Device tree file for ZII's SPB4 board + * + * SPB - Seat Power Box + * + * Copyright (C) 2019 Zodiac Inflight Innovations + */ + +/dts-v1/; +#include "vf610.dtsi" + +/ { + model = "ZII VF610 SPB4 Board"; + compatible = "zii,vf610spb4", "zii,vf610dev", "fsl,vf610"; + + chosen { + stdout-path = &uart0; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x20000000>; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pinctrl_leds_debug>; + pinctrl-names = "default"; + + led-debug { + label = "zii:green:debug1"; + gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu { + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3_mcu"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&adc0 { + vref-supply = <®_vcc_3v3_mcu>; + status = "okay"; +}; + +&adc1 { + vref-supply = <®_vcc_3v3_mcu>; + status = "okay"; +}; + +&dspi1 { + bus-num = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dspi1>; + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "m25p128", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + }; +}; + +&edma0 { + status = "okay"; +}; + +&edma1 { + status = "okay"; +}; + +&esdhc0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc0>; + bus-width = <8>; + non-removable; + no-1-8-v; + keep-power-in-suspend; + no-sdio; + no-sd; + status = "okay"; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + bus-width = <4>; + no-sdio; + status = "okay"; +}; + +&fec1 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + status = "okay"; + + fixed-link { + speed = <100>; + full-duplex; + }; + + mdio1: mdio { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + switch0: switch0@0 { + compatible = "marvell,mv88e6190"; + pinctrl-0 = <&pinctrl_gpio_switch0>; + pinctrl-names = "default"; + reg = <0>; + eeprom-length = <65536>; + reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio3>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "cpu"; + ethernet = <&fec1>; + + fixed-link { + speed = <100>; + full-duplex; + }; + }; + + port@1 { + reg = <1>; + label = "eth_cu_1000_1"; + }; + + port@2 { + reg = <2>; + label = "eth_cu_1000_2"; + }; + + port@3 { + reg = <3>; + label = "eth_cu_1000_3"; + }; + + port@4 { + reg = <4>; + label = "eth_cu_1000_4"; + }; + + port@5 { + reg = <5>; + label = "eth_cu_1000_5"; + }; + + port@6 { + reg = <6>; + label = "eth_cu_1000_6"; + }; + }; + }; + }; +}; + +&i2c0 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; + status = "okay"; + + io-expander@22 { + compatible = "nxp,pca9554"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + }; + + eeprom@50 { + compatible = "atmel,24c04"; + reg = <0x50>; + label = "nameplate"; + }; + + eeprom@52 { + compatible = "atmel,24c04"; + reg = <0x52>; + }; +}; + +&snvsrtc { + status = "disabled"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; + + rave-sp { + compatible = "zii,rave-sp-rdu2"; + current-speed = <1000000>; + #address-cells = <1>; + #size-cells = <1>; + + watchdog { + compatible = "zii,rave-sp-watchdog"; + }; + + eeprom@a3 { + compatible = "zii,rave-sp-eeprom"; + reg = <0xa3 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + zii,eeprom-name = "main-eeprom"; + }; + }; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&wdoga5 { + status = "disabled"; +}; + +&iomuxc { + pinctrl_dspi1: dspi1grp { + fsl,pins = < + VF610_PAD_PTD5__DSPI1_CS0 0x1182 + VF610_PAD_PTD4__DSPI1_CS1 0x1182 + VF610_PAD_PTC6__DSPI1_SIN 0x1181 + VF610_PAD_PTC7__DSPI1_SOUT 0x1182 + VF610_PAD_PTC8__DSPI1_SCK 0x1182 + >; + }; + + pinctrl_esdhc0: esdhc0grp { + fsl,pins = < + VF610_PAD_PTC0__ESDHC0_CLK 0x31ef + VF610_PAD_PTC1__ESDHC0_CMD 0x31ef + VF610_PAD_PTC2__ESDHC0_DAT0 0x31ef + VF610_PAD_PTC3__ESDHC0_DAT1 0x31ef + VF610_PAD_PTC4__ESDHC0_DAT2 0x31ef + VF610_PAD_PTC5__ESDHC0_DAT3 0x31ef + VF610_PAD_PTD23__ESDHC0_DAT4 0x31ef + VF610_PAD_PTD22__ESDHC0_DAT5 0x31ef + VF610_PAD_PTD21__ESDHC0_DAT6 0x31ef + VF610_PAD_PTD20__ESDHC0_DAT7 0x31ef + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + VF610_PAD_PTA24__ESDHC1_CLK 0x31ef + VF610_PAD_PTA25__ESDHC1_CMD 0x31ef + VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef + VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef + VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef + VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef + >; + }; + + pinctrl_fec1: fec1grp { + fsl,pins = < + VF610_PAD_PTA6__RMII_CLKIN 0x30d1 + VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2 + VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3 + VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1 + VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30d1 + VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1 + VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1 + VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2 + VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2 + VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2 + >; + }; + + pinctrl_gpio_switch0: pinctrl-gpio-switch0 { + fsl,pins = < + VF610_PAD_PTE2__GPIO_107 0x31c2 + VF610_PAD_PTB28__GPIO_98 0x219d + >; + }; + + pinctrl_i2c0: i2c0grp { + fsl,pins = < + VF610_PAD_PTB14__I2C0_SCL 0x37ff + VF610_PAD_PTB15__I2C0_SDA 0x37ff + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + VF610_PAD_PTB16__I2C1_SCL 0x37ff + VF610_PAD_PTB17__I2C1_SDA 0x37ff + >; + }; + + pinctrl_leds_debug: pinctrl-leds-debug { + fsl,pins = < + VF610_PAD_PTD3__GPIO_82 0x31c2 + >; + }; + + pinctrl_uart0: uart0grp { + fsl,pins = < + VF610_PAD_PTB10__UART0_TX 0x21a2 + VF610_PAD_PTB11__UART0_RX 0x21a1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + VF610_PAD_PTB23__UART1_TX 0x21a2 + VF610_PAD_PTB24__UART1_RX 0x21a1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + VF610_PAD_PTD0__UART2_TX 0x21a2 + VF610_PAD_PTD1__UART2_RX 0x21a1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + VF610_PAD_PTA30__UART3_TX 0x21a2 + VF610_PAD_PTA31__UART3_RX 0x21a1 + >; + }; +}; diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts index 2b10672fadbd..847c5858fea1 100644 --- a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts +++ b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts @@ -37,7 +37,6 @@ label = "zii:green:debug1"; gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; - max-brightness = <1>; }; }; @@ -211,6 +210,10 @@ }; }; +&snvsrtc { + status = "disabled"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts index 0d9fe5ac83a3..453fce80f858 100644 --- a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts +++ b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts @@ -37,7 +37,6 @@ label = "zii:green:debug1"; gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; - max-brightness = <1>; }; }; @@ -70,7 +69,7 @@ */ status = "disabled"; - m25p128@0 { + flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "m25p128", "jedec,spi-nor"; @@ -195,7 +194,7 @@ pinctrl-0 = <&pinctrl_i2c0>; status = "okay"; - gpio6: pca9505@22 { + gpio6: io-expander@22 { compatible = "nxp,pca9554"; reg = <0x22>; gpio-controller; @@ -207,18 +206,22 @@ reg = <0x48>; }; - at24c04@50 { + eeprom@50 { compatible = "atmel,24c04"; reg = <0x50>; label = "nameplate"; }; - at24c04@52 { + eeprom@52 { compatible = "atmel,24c04"; reg = <0x52>; }; }; +&snvsrtc { + status = "disabled"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; @@ -250,6 +253,10 @@ }; }; +&wdoga5 { + status = "disabled"; +}; + &iomuxc { pinctrl_dspi1: dspi1grp { fsl,pins = < diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 45412d21aa6b..179ca8757a74 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -32,7 +32,7 @@ #include <mach/hardware.h> #include <asm/mach/irq.h> #include <asm/mach-types.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/hardware/sa1111.h> diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig index 1446262921b4..190d6e9d3296 100644 --- a/arch/arm/configs/aspeed_g4_defconfig +++ b/arch/arm/configs/aspeed_g4_defconfig @@ -23,7 +23,6 @@ CONFIG_SLAB_FREELIST_RANDOM=y CONFIG_JUMP_LABEL=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_GCC_PLUGINS=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEBUG_FS is not set # CONFIG_IOSCHED_DEADLINE is not set @@ -248,7 +247,6 @@ CONFIG_PANIC_TIMEOUT=-1 # CONFIG_SCHED_DEBUG is not set CONFIG_SCHED_STACK_END_CHECK=y CONFIG_FUNCTION_TRACER=y -# CONFIG_TRACING_EVENTS_GPIO is not set # CONFIG_RUNTIME_TESTING_MENU is not set CONFIG_DEBUG_WX=y CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig index 02fa3a41add5..407ffb7655a8 100644 --- a/arch/arm/configs/aspeed_g5_defconfig +++ b/arch/arm/configs/aspeed_g5_defconfig @@ -23,7 +23,6 @@ CONFIG_SLAB_FREELIST_RANDOM=y CONFIG_JUMP_LABEL=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_GCC_PLUGINS=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEBUG_FS is not set # CONFIG_IOSCHED_DEADLINE is not set @@ -248,7 +247,6 @@ CONFIG_PANIC_TIMEOUT=-1 # CONFIG_SCHED_DEBUG is not set CONFIG_SCHED_STACK_END_CHECK=y CONFIG_FUNCTION_TRACER=y -# CONFIG_TRACING_EVENTS_GPIO is not set # CONFIG_RUNTIME_TESTING_MENU is not set CONFIG_DEBUG_WX=y CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig index e4b1be66b3f5..a88e31449880 100644 --- a/arch/arm/configs/at91_dt_defconfig +++ b/arch/arm/configs/at91_dt_defconfig @@ -9,7 +9,6 @@ CONFIG_EMBEDDED=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set @@ -56,7 +55,7 @@ CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_DATAFLASH=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_ATMEL=y CONFIG_MTD_UBI=y CONFIG_MTD_UBI_GLUEBI=y diff --git a/arch/arm/configs/clps711x_defconfig b/arch/arm/configs/clps711x_defconfig index fc105c9178cc..c255dab36bde 100644 --- a/arch/arm/configs/clps711x_defconfig +++ b/arch/arm/configs/clps711x_defconfig @@ -6,7 +6,6 @@ CONFIG_RD_LZMA=y CONFIG_EMBEDDED=y CONFIG_SLOB=y CONFIG_JUMP_LABEL=y -# CONFIG_LBDAF is not set CONFIG_PARTITION_ADVANCED=y # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_CLPS711X=y @@ -36,7 +35,7 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PLATRAM=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_GPIO=y CONFIG_NETDEVICES=y # CONFIG_NET_CADENCE is not set diff --git a/arch/arm/configs/cm_x2xx_defconfig b/arch/arm/configs/cm_x2xx_defconfig index fb45b4983d3c..5344434df652 100644 --- a/arch/arm/configs/cm_x2xx_defconfig +++ b/arch/arm/configs/cm_x2xx_defconfig @@ -58,7 +58,7 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PXA2XX=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_GPIO=m CONFIG_MTD_NAND_CM_X270=y CONFIG_MTD_NAND_PLATFORM=y diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig index 5e349c625b71..3707a014cbc4 100644 --- a/arch/arm/configs/cm_x300_defconfig +++ b/arch/arm/configs/cm_x300_defconfig @@ -48,7 +48,7 @@ CONFIG_LIB80211=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_MARVELL=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig index 8995695fc118..8d484e4d51cc 100644 --- a/arch/arm/configs/colibri_pxa270_defconfig +++ b/arch/arm/configs/colibri_pxa270_defconfig @@ -64,7 +64,7 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PXA2XX=y CONFIG_MTD_BLOCK2MTD=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DISKONCHIP=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x4000000 diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index 09e1672777c9..d99725984947 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -87,7 +87,7 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_ROM=y CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_SHARPSL=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_SD=y diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index 207962a656a2..4a8cad4d3707 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -74,7 +74,7 @@ CONFIG_MTD_CFI_INTELEXT=m CONFIG_MTD_CFI_AMDSTD=m CONFIG_MTD_PHYSMAP=m CONFIG_MTD_M25P80=m -CONFIG_MTD_NAND=m +CONFIG_MTD_RAW_NAND=m CONFIG_MTD_NAND_DAVINCI=m CONFIG_MTD_SPI_NOR=m CONFIG_MTD_UBI=m diff --git a/arch/arm/configs/efm32_defconfig b/arch/arm/configs/efm32_defconfig index ee42158f41ec..10ea92513a69 100644 --- a/arch/arm/configs/efm32_defconfig +++ b/arch/arm/configs/efm32_defconfig @@ -11,7 +11,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_EMBEDDED=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig index 30a67523f860..61228a25ba8d 100644 --- a/arch/arm/configs/em_x270_defconfig +++ b/arch/arm/configs/em_x270_defconfig @@ -54,7 +54,7 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PXA2XX=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index 78cd73d1c795..14889a785f07 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -63,7 +63,7 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_ROM=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_BLK_DEV_NBD=y CONFIG_EEPROM_LEGACY=y CONFIG_SCSI=y diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig index eabb784cf7da..b85575867d21 100644 --- a/arch/arm/configs/eseries_pxa_defconfig +++ b/arch/arm/configs/eseries_pxa_defconfig @@ -43,7 +43,7 @@ CONFIG_MAC80211_RC_PID=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set CONFIG_MTD=m -CONFIG_MTD_NAND=m +CONFIG_MTD_RAW_NAND=m CONFIG_MTD_NAND_TMIO=m CONFIG_BLK_DEV_LOOP=m # CONFIG_SCSI_PROC_FS is not set diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index d635edfb6ff2..c95c54284da2 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -9,7 +9,6 @@ CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y CONFIG_ARCH_EXYNOS=y CONFIG_ARCH_EXYNOS3=y -CONFIG_EXYNOS5420_MCPM=y CONFIG_SMP=y CONFIG_BIG_LITTLE=y CONFIG_NR_CPUS=8 diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig index 484e51fbd4a6..e3afca5bd9d6 100644 --- a/arch/arm/configs/ezx_defconfig +++ b/arch/arm/configs/ezx_defconfig @@ -13,7 +13,6 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_PXA=y diff --git a/arch/arm/configs/h3600_defconfig b/arch/arm/configs/h3600_defconfig index ebeca11faa48..175881b7da7c 100644 --- a/arch/arm/configs/h3600_defconfig +++ b/arch/arm/configs/h3600_defconfig @@ -4,7 +4,6 @@ CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_MODULES=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig index f204017c26b9..9b779e13e05d 100644 --- a/arch/arm/configs/imote2_defconfig +++ b/arch/arm/configs/imote2_defconfig @@ -12,7 +12,6 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_PXA=y diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig index b37f8e675e40..f2cf0722e8e1 100644 --- a/arch/arm/configs/imx_v4_v5_defconfig +++ b/arch/arm/configs/imx_v4_v5_defconfig @@ -61,7 +61,7 @@ CONFIG_MTD_CFI_GEOMETRY=y # CONFIG_MTD_CFI_I2 is not set CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_MXC=y CONFIG_MTD_UBI=y CONFIG_EEPROM_AT24=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 50fb01d70b10..8116648a8efd 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -110,7 +110,7 @@ CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_DATAFLASH=y CONFIG_MTD_M25P80=y CONFIG_MTD_SST25L=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_GPMI_NAND=y CONFIG_MTD_NAND_VF610_NFC=y CONFIG_MTD_NAND_MXC=y diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig index 8c3c99cd6de9..39ebcce3bc2f 100644 --- a/arch/arm/configs/ixp4xx_defconfig +++ b/arch/arm/configs/ixp4xx_defconfig @@ -112,7 +112,7 @@ CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_IXP4XX=y -CONFIG_MTD_NAND=m +CONFIG_MTD_RAW_NAND=m CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig index 3ded35a07f45..72fee57aad2f 100644 --- a/arch/arm/configs/keystone_defconfig +++ b/arch/arm/configs/keystone_defconfig @@ -124,7 +124,7 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_PLATRAM=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DAVINCI=y CONFIG_MTD_SPI_NOR=y CONFIG_MTD_UBI=y diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig index e752fb704df0..4b3b2c693c29 100644 --- a/arch/arm/configs/lpc32xx_defconfig +++ b/arch/arm/configs/lpc32xx_defconfig @@ -47,7 +47,7 @@ CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_SLC_LPC32XX=y CONFIG_MTD_NAND_MLC_LPC32XX=y CONFIG_MTD_UBI=y diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig index d95a8059d30b..8b0f7c4c3f09 100644 --- a/arch/arm/configs/mini2440_defconfig +++ b/arch/arm/configs/mini2440_defconfig @@ -92,7 +92,7 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_RAM=y CONFIG_MTD_ROM=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_S3C2410=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_LPDDR=y diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig index 1eeee7f11d91..94deb0ed0541 100644 --- a/arch/arm/configs/mmp2_defconfig +++ b/arch/arm/configs/mmp2_defconfig @@ -28,7 +28,7 @@ CONFIG_IP_PNP=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_GENERIC=y # CONFIG_BLK_DEV is not set diff --git a/arch/arm/configs/moxart_defconfig b/arch/arm/configs/moxart_defconfig index 078228a19339..6a11669fa536 100644 --- a/arch/arm/configs/moxart_defconfig +++ b/arch/arm/configs/moxart_defconfig @@ -15,7 +15,6 @@ CONFIG_EMBEDDED=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set CONFIG_ARCH_MULTI_V4=y diff --git a/arch/arm/configs/multi_v4t_defconfig b/arch/arm/configs/multi_v4t_defconfig index 9a6390c172d6..0b42bddfbc82 100644 --- a/arch/arm/configs/multi_v4t_defconfig +++ b/arch/arm/configs/multi_v4t_defconfig @@ -5,7 +5,6 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y CONFIG_SLOB=y CONFIG_JUMP_LABEL=y -# CONFIG_LBDAF is not set CONFIG_PARTITION_ADVANCED=y # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_MULTI_V4T=y @@ -39,7 +38,7 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PLATRAM=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_GPIO=y # CONFIG_INPUT is not set # CONFIG_SERIO is not set diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index 318b76fa26d1..63b5a8824f0f 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -87,7 +87,7 @@ CONFIG_MTD_CFI_GEOMETRY=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_ATMEL=y CONFIG_MTD_NAND_ORION=y CONFIG_MTD_SPI_NOR=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index c75051b9392c..6b748f214eae 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -5,10 +5,6 @@ CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_CMDLINE_PARTITION=y CONFIG_ARCH_VIRT=y CONFIG_ARCH_ALPINE=y CONFIG_ARCH_ARTPEC=y @@ -33,7 +29,6 @@ CONFIG_MACH_BERLIN_BG2CD=y CONFIG_MACH_BERLIN_BG2Q=y CONFIG_ARCH_DIGICOLOR=y CONFIG_ARCH_EXYNOS=y -CONFIG_EXYNOS5420_MCPM=y CONFIG_ARCH_HIGHBANK=y CONFIG_ARCH_HISI=y CONFIG_ARCH_HI3xxx=y @@ -48,8 +43,8 @@ CONFIG_SOC_IMX6Q=y CONFIG_SOC_IMX6SL=y CONFIG_SOC_IMX6SX=y CONFIG_SOC_IMX6UL=y -CONFIG_SOC_IMX7D=y CONFIG_SOC_LS1021A=y +CONFIG_SOC_IMX7D=y CONFIG_SOC_VF610=y CONFIG_ARCH_KEYSTONE=y CONFIG_ARCH_MEDIATEK=y @@ -76,24 +71,6 @@ CONFIG_ARCH_MSM8960=y CONFIG_ARCH_MSM8974=y CONFIG_ARCH_ROCKCHIP=y CONFIG_ARCH_RENESAS=y -CONFIG_ARCH_EMEV2=y -CONFIG_ARCH_R7S72100=y -CONFIG_ARCH_R7S9210=y -CONFIG_ARCH_R8A73A4=y -CONFIG_ARCH_R8A7740=y -CONFIG_ARCH_R8A7743=y -CONFIG_ARCH_R8A7744=y -CONFIG_ARCH_R8A7745=y -CONFIG_ARCH_R8A77470=y -CONFIG_ARCH_R8A7778=y -CONFIG_ARCH_R8A7779=y -CONFIG_ARCH_R8A7790=y -CONFIG_ARCH_R8A7791=y -CONFIG_ARCH_R8A7792=y -CONFIG_ARCH_R8A7793=y -CONFIG_ARCH_R8A7794=y -CONFIG_ARCH_R9A06G032=y -CONFIG_ARCH_SH73A0=y CONFIG_ARCH_SOCFPGA=y CONFIG_PLAT_SPEAR=y CONFIG_ARCH_SPEAR13XX=y @@ -109,16 +86,6 @@ CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_VEXPRESS_TC2_PM=y CONFIG_ARCH_WM8850=y CONFIG_ARCH_ZYNQ=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCI_MVEBU=y -CONFIG_PCI_TEGRA=y -CONFIG_PCI_RCAR_GEN2=y -CONFIG_PCIE_RCAR=y -CONFIG_PCI_DRA7XX_EP=y -CONFIG_PCI_KEYSTONE=y -CONFIG_PCI_ENDPOINT=y -CONFIG_PCI_ENDPOINT_CONFIGFS=y -CONFIG_PCI_EPF_TEST=m CONFIG_SMP=y CONFIG_NR_CPUS=16 CONFIG_SECCOMP=y @@ -141,6 +108,29 @@ CONFIG_ARM_CPUIDLE=y CONFIG_ARM_ZYNQ_CPUIDLE=y CONFIG_ARM_EXYNOS_CPUIDLE=y CONFIG_KERNEL_MODE_NEON=y +CONFIG_RASPBERRYPI_FIRMWARE=y +CONFIG_TRUSTED_FOUNDATIONS=y +CONFIG_BCM47XX_NVRAM=y +CONFIG_BCM47XX_SPROM=y +CONFIG_EFI_VARS=m +CONFIG_EFI_CAPSULE_LOADER=m +CONFIG_ARM_CRYPTO=y +CONFIG_CRYPTO_SHA1_ARM_NEON=m +CONFIG_CRYPTO_SHA1_ARM_CE=m +CONFIG_CRYPTO_SHA2_ARM_CE=m +CONFIG_CRYPTO_SHA512_ARM=m +CONFIG_CRYPTO_AES_ARM=m +CONFIG_CRYPTO_AES_ARM_BS=m +CONFIG_CRYPTO_AES_ARM_CE=m +CONFIG_CRYPTO_GHASH_ARM_CE=m +CONFIG_CRYPTO_CRC32_ARM_CE=m +CONFIG_CRYPTO_CHACHA20_NEON=m +CONFIG_GCC_PLUGINS=y +CONFIG_GCC_PLUGIN_STRUCTLEAK=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_CMDLINE_PARTITION=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -175,16 +165,29 @@ CONFIG_MAC80211=m CONFIG_RFKILL=y CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_GPIO=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCI_MVEBU=y +CONFIG_PCI_TEGRA=y +CONFIG_PCI_RCAR_GEN2=y +CONFIG_PCIE_RCAR=y +CONFIG_PCI_DRA7XX_EP=y +CONFIG_PCI_KEYSTONE=y +CONFIG_PCI_ENDPOINT=y +CONFIG_PCI_ENDPOINT_CONFIGFS=y +CONFIG_PCI_EPF_TEST=m CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_CMA_SIZE_MBYTES=64 CONFIG_OMAP_OCP2SCP=y CONFIG_SIMPLE_PM_BUS=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DENALI_DT=y CONFIG_MTD_NAND_OMAP2=y CONFIG_MTD_NAND_OMAP_BCH=y @@ -195,7 +198,6 @@ CONFIG_MTD_NAND_BRCMNAND=y CONFIG_MTD_NAND_VF610_NFC=y CONFIG_MTD_NAND_DAVINCI=y CONFIG_MTD_SPI_NOR=y -CONFIG_SPI_FSL_QUADSPI=m CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y @@ -230,7 +232,6 @@ CONFIG_VIRTIO_NET=y CONFIG_B53_SPI_DRIVER=m CONFIG_B53_MDIO_DRIVER=m CONFIG_B53_MMAP_DRIVER=m -CONFIG_B53_SRAB_DRIVER=m CONFIG_NET_DSA_BCM_SF2=m CONFIG_SUN4I_EMAC=y CONFIG_BCMGENET=m @@ -259,7 +260,6 @@ CONFIG_BROADCOM_PHY=y CONFIG_ICPLUS_PHY=y CONFIG_MARVELL_PHY=y CONFIG_MICREL_PHY=y -CONFIG_REALTEK_PHY=y CONFIG_ROCKCHIP_PHY=y CONFIG_SMSC_PHY=y CONFIG_USB_PEGASUS=y @@ -288,6 +288,7 @@ CONFIG_MOUSE_ELAN_I2C=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ADC=m CONFIG_TOUCHSCREEN_ATMEL_MXT=m +CONFIG_TOUCHSCREEN_ELAN=m CONFIG_TOUCHSCREEN_MMS114=m CONFIG_TOUCHSCREEN_WM97XX=m CONFIG_TOUCHSCREEN_ST1232=m @@ -299,6 +300,7 @@ CONFIG_INPUT_MAX8997_HAPTIC=m CONFIG_INPUT_CPCAP_PWRBUTTON=m CONFIG_INPUT_AXP20X_PEK=m CONFIG_INPUT_ADXL34X=m +CONFIG_INPUT_STPMIC1_ONKEY=y CONFIG_SERIO_AMBAKMI=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y @@ -349,6 +351,8 @@ CONFIG_SERIAL_DEV_BUS=y CONFIG_VIRTIO_CONSOLE=y CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_ST=y +CONFIG_TCG_TPM=m +CONFIG_TCG_TIS_I2C_INFINEON=m CONFIG_I2C_CHARDEV=y CONFIG_I2C_ARB_GPIO_CHALLENGE=m CONFIG_I2C_MUX_PCA954x=y @@ -386,6 +390,7 @@ CONFIG_SPI_BCM2835=y CONFIG_SPI_BCM2835AUX=y CONFIG_SPI_CADENCE=y CONFIG_SPI_DAVINCI=y +CONFIG_SPI_FSL_QUADSPI=m CONFIG_SPI_GPIO=m CONFIG_SPI_FSL_DSPI=m CONFIG_SPI_OMAP24XX=y @@ -444,9 +449,11 @@ CONFIG_POWER_RESET_RMOBILE=y CONFIG_BATTERY_ACT8945A=y CONFIG_BATTERY_CPCAP=m CONFIG_BATTERY_SBS=y +CONFIG_BATTERY_BQ27XXX=m CONFIG_AXP20X_POWER=m CONFIG_BATTERY_MAX17040=m CONFIG_BATTERY_MAX17042=m +CONFIG_CHARGER_GPIO=m CONFIG_CHARGER_CPCAP=m CONFIG_CHARGER_MAX14577=m CONFIG_CHARGER_MAX77693=m @@ -486,6 +493,7 @@ CONFIG_TEGRA_WATCHDOG=m CONFIG_MESON_WATCHDOG=y CONFIG_DIGICOLOR_WATCHDOG=y CONFIG_RENESAS_WDT=m +CONFIG_STPMIC1_WATCHDOG=y CONFIG_BCM47XX_WDT=y CONFIG_BCM2835_WDT=y CONFIG_BCM_KONA_WDT=y @@ -505,6 +513,7 @@ CONFIG_MFD_AXP20X_RSB=y CONFIG_MFD_CROS_EC=m CONFIG_CROS_EC_I2C=m CONFIG_CROS_EC_SPI=m +CONFIG_MFD_CROS_EC_CHARDEV=m CONFIG_MFD_DA9063=m CONFIG_MFD_MAX14577=y CONFIG_MFD_MAX77686=y @@ -527,6 +536,7 @@ CONFIG_MFD_TPS65218=y CONFIG_MFD_TPS6586X=y CONFIG_MFD_TPS65910=y CONFIG_MFD_STM32_LPTIMER=m +CONFIG_MFD_STPMIC1=y CONFIG_REGULATOR_ACT8865=y CONFIG_REGULATOR_ACT8945A=y CONFIG_REGULATOR_ANATOP=y @@ -559,6 +569,7 @@ CONFIG_REGULATOR_RN5T618=y CONFIG_REGULATOR_S2MPS11=y CONFIG_REGULATOR_S5M8767=y CONFIG_REGULATOR_STM32_VREFBUF=m +CONFIG_REGULATOR_STPMIC1=y CONFIG_REGULATOR_TI_ABB=y CONFIG_REGULATOR_TPS51632=y CONFIG_REGULATOR_TPS62360=y @@ -579,8 +590,6 @@ CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_VIDEO_STM32_DCMI=m -CONFIG_SOC_CAMERA=m -CONFIG_SOC_CAMERA_PLATFORM=m CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=m CONFIG_VIDEO_S5P_FIMC=m CONFIG_VIDEO_S5P_MIPI_CSIS=m @@ -626,10 +635,12 @@ CONFIG_DRM_RCAR_LVDS=y CONFIG_DRM_SUN4I=m CONFIG_DRM_FSL_DCU=m CONFIG_DRM_TEGRA=y -CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m -CONFIG_DRM_PANEL_RAYDIUM_RM68200=m +CONFIG_DRM_STM=m +CONFIG_DRM_STM_DSI=m CONFIG_DRM_PANEL_SIMPLE=y CONFIG_DRM_PANEL_SAMSUNG_LD9040=m +CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m +CONFIG_DRM_PANEL_RAYDIUM_RM68200=m CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m CONFIG_DRM_DUMB_VGA_DAC=m @@ -641,8 +652,6 @@ CONFIG_DRM_TOSHIBA_TC358764=m CONFIG_DRM_I2C_ADV7511=m CONFIG_DRM_I2C_ADV7511_AUDIO=y CONFIG_DRM_STI=m -CONFIG_DRM_STM=m -CONFIG_DRM_STM_DSI=m CONFIG_DRM_VC4=m CONFIG_DRM_ETNAVIV=m CONFIG_DRM_MXSFB=m @@ -701,7 +710,6 @@ CONFIG_SND_SOC_SGTL5000=m CONFIG_SND_SOC_SPDIF=m CONFIG_SND_SOC_STI_SAS=m CONFIG_SND_SOC_WM8978=m -CONFIG_SND_SIMPLE_SCU_CARD=m CONFIG_USB=y CONFIG_USB_OTG=y CONFIG_USB_XHCI_HCD=y @@ -877,7 +885,6 @@ CONFIG_UNIPHIER_MDMAC=y CONFIG_XILINX_DMA=y CONFIG_QCOM_BAM_DMA=y CONFIG_DW_DMAC=y -CONFIG_SH_DMAE=y CONFIG_RCAR_DMAC=y CONFIG_RENESAS_USB_DMAC=m CONFIG_VIRTIO_PCI=y @@ -910,6 +917,24 @@ CONFIG_QCOM_GSBI=y CONFIG_QCOM_PM=y CONFIG_QCOM_SMD_RPM=m CONFIG_QCOM_WCNSS_CTRL=m +CONFIG_ARCH_EMEV2=y +CONFIG_ARCH_R7S72100=y +CONFIG_ARCH_R7S9210=y +CONFIG_ARCH_R8A73A4=y +CONFIG_ARCH_R8A7740=y +CONFIG_ARCH_R8A7743=y +CONFIG_ARCH_R8A7744=y +CONFIG_ARCH_R8A7745=y +CONFIG_ARCH_R8A77470=y +CONFIG_ARCH_R8A7778=y +CONFIG_ARCH_R8A7779=y +CONFIG_ARCH_R8A7790=y +CONFIG_ARCH_R8A7791=y +CONFIG_ARCH_R8A7792=y +CONFIG_ARCH_R8A7793=y +CONFIG_ARCH_R8A7794=y +CONFIG_ARCH_R9A06G032=y +CONFIG_ARCH_SH73A0=y CONFIG_ROCKCHIP_PM_DOMAINS=y CONFIG_ARCH_TEGRA_2x_SOC=y CONFIG_ARCH_TEGRA_3x_SOC=y @@ -925,6 +950,7 @@ CONFIG_AT91_SAMA5D2_ADC=m CONFIG_BERLIN2_ADC=m CONFIG_CPCAP_ADC=m CONFIG_EXYNOS_ADC=m +CONFIG_MESON_SARADC=m CONFIG_STM32_ADC_CORE=m CONFIG_STM32_ADC=m CONFIG_STM32_DFSDM_ADC=m @@ -932,8 +958,12 @@ CONFIG_VF610_ADC=m CONFIG_XILINX_XADC=y CONFIG_STM32_LPTIMER_CNT=m CONFIG_STM32_DAC=m +CONFIG_ROCKCHIP_SARADC=m +CONFIG_IIO_CROS_EC_SENSORS_CORE=m +CONFIG_IIO_CROS_EC_SENSORS=m CONFIG_MPU3050_I2C=y CONFIG_CM36651=m +CONFIG_IIO_CROS_EC_LIGHT_PROX=m CONFIG_SENSORS_ISL29018=y CONFIG_SENSORS_ISL29028=y CONFIG_AK8975=y @@ -969,24 +999,21 @@ CONFIG_PHY_RCAR_GEN2=m CONFIG_PHY_ROCKCHIP_DP=m CONFIG_PHY_ROCKCHIP_USB=y CONFIG_PHY_SAMSUNG_USB2=m +CONFIG_PHY_UNIPHIER_USB2=y +CONFIG_PHY_UNIPHIER_USB3=y CONFIG_PHY_MIPHY28LP=y CONFIG_PHY_STIH407_USB=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PHY_TEGRA_XUSB=y CONFIG_PHY_DM816X_USB=m -CONFIG_PHY_UNIPHIER_USB3=y -CONFIG_PHY_UNIPHIER_USB2=y CONFIG_OMAP_USB2=y CONFIG_TI_PIPE3=y CONFIG_TWL4030_USB=m +CONFIG_MESON_MX_EFUSE=m +CONFIG_ROCKCHIP_EFUSE=m CONFIG_NVMEM_IMX_OCOTP=y CONFIG_NVMEM_SUNXI_SID=y CONFIG_NVMEM_VF610_OCOTP=y -CONFIG_RASPBERRYPI_FIRMWARE=y -CONFIG_BCM47XX_NVRAM=y -CONFIG_BCM47XX_SPROM=y -CONFIG_EFI_VARS=m -CONFIG_EFI_CAPSULE_LOADER=m CONFIG_EXT4_FS=y CONFIG_AUTOFS4_FS=y CONFIG_MSDOS_FS=y @@ -1008,8 +1035,6 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m @@ -1023,16 +1048,6 @@ CONFIG_CRYPTO_DEV_ATMEL_TDES=m CONFIG_CRYPTO_DEV_ATMEL_SHA=m CONFIG_CRYPTO_DEV_SUN4I_SS=m CONFIG_CRYPTO_DEV_ROCKCHIP=m -CONFIG_ARM_CRYPTO=y -CONFIG_CRYPTO_SHA1_ARM_NEON=m -CONFIG_CRYPTO_SHA1_ARM_CE=m -CONFIG_CRYPTO_SHA2_ARM_CE=m -CONFIG_CRYPTO_SHA512_ARM=m -CONFIG_CRYPTO_AES_ARM=m -CONFIG_CRYPTO_AES_ARM_BS=m -CONFIG_CRYPTO_AES_ARM_CE=m -CONFIG_CRYPTO_GHASH_ARM_CE=m -CONFIG_CRYPTO_CRC32_ARM_CE=m -CONFIG_CRYPTO_CHACHA20_NEON=m -CONFIG_GCC_PLUGINS=y -CONFIG_GCC_PLUGIN_STRUCTLEAK=y +CONFIG_CMA_SIZE_MBYTES=64 +CONFIG_PRINTK_TIME=y +CONFIG_MAGIC_SYSRQ=y diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index 0448bd8075ac..e9567513f068 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -47,7 +47,7 @@ CONFIG_MTD_CFI_GEOMETRY=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_ORION=y CONFIG_BLK_DEV_LOOP=y # CONFIG_SCSI_PROC_FS is not set diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig index 4b598da0d086..0e5577a31851 100644 --- a/arch/arm/configs/mvebu_v5_defconfig +++ b/arch/arm/configs/mvebu_v5_defconfig @@ -77,7 +77,7 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_ORION=y CONFIG_MTD_SPI_NOR=y CONFIG_BLK_DEV_LOOP=y diff --git a/arch/arm/configs/mvebu_v7_defconfig b/arch/arm/configs/mvebu_v7_defconfig index 55140219ab11..48f7b4277b8d 100644 --- a/arch/arm/configs/mvebu_v7_defconfig +++ b/arch/arm/configs/mvebu_v7_defconfig @@ -52,7 +52,7 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_MARVELL=y CONFIG_MTD_SPI_NOR=y CONFIG_MTD_UBI=y diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index 38480596c449..ed570a0d1f2a 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -50,7 +50,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_DATAFLASH=y CONFIG_MTD_M25P80=y CONFIG_MTD_SST25L=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_GPMI_NAND=y CONFIG_MTD_SPI_NOR=y CONFIG_MTD_UBI=y diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig index 5f4c6aaa07f6..cfc094189d09 100644 --- a/arch/arm/configs/nhk8815_defconfig +++ b/arch/arm/configs/nhk8815_defconfig @@ -53,8 +53,8 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_VERIFY_WRITE=y CONFIG_MTD_ONENAND_GENERIC=y -CONFIG_MTD_NAND_ECC_SMC=y -CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSMC=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index cfc00b0961ec..82af77c093f1 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -17,7 +17,6 @@ CONFIG_OPROFILE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set @@ -90,7 +89,7 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=2 diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 3f03ec6d2644..c7bf9c493646 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -143,8 +143,8 @@ CONFIG_MTD_M25P80=m CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_VERIFY_WRITE=y CONFIG_MTD_ONENAND_OMAP2=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC_BCH=y +CONFIG_MTD_RAW_NAND=y +CONFIG_MTD_NAND_ECC_SW_BCH=y CONFIG_MTD_NAND_OMAP2=y CONFIG_MTD_NAND_OMAP_BCH=y CONFIG_MTD_SPI_NOR=m diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index bf9046331f6e..077e0fde1ff9 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -70,7 +70,7 @@ CONFIG_MTD_CFI_GEOMETRY=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_NAND_ORION=y CONFIG_BLK_DEV_LOOP=y diff --git a/arch/arm/configs/oxnas_v6_defconfig b/arch/arm/configs/oxnas_v6_defconfig index f6ba32c9d173..cae0db6b4eaf 100644 --- a/arch/arm/configs/oxnas_v6_defconfig +++ b/arch/arm/configs/oxnas_v6_defconfig @@ -50,7 +50,7 @@ CONFIG_SIMPLE_PM_BUS=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_OXNAS=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig index 3e0de035ab77..7681eea60127 100644 --- a/arch/arm/configs/pxa3xx_defconfig +++ b/arch/arm/configs/pxa3xx_defconfig @@ -31,7 +31,7 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_MTD=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_MARVELL=y CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_VERIFY_WRITE=y diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index d4654755b09c..f6d24d762a7f 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -185,8 +185,8 @@ CONFIG_MTD_PXA2XX=m CONFIG_MTD_M25P80=m CONFIG_MTD_BLOCK2MTD=y CONFIG_MTD_DOCG3=m -CONFIG_MTD_NAND=m -CONFIG_MTD_NAND_ECC_BCH=y +CONFIG_MTD_RAW_NAND=m +CONFIG_MTD_NAND_ECC_SW_BCH=y CONFIG_MTD_NAND_GPIO=m CONFIG_MTD_NAND_DISKONCHIP=m CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig index bd6440f23493..c1854751c99a 100644 --- a/arch/arm/configs/qcom_defconfig +++ b/arch/arm/configs/qcom_defconfig @@ -50,14 +50,15 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_IPV6 is not set -CONFIG_CFG80211=y +CONFIG_CFG80211=m +CONFIG_MAC80211=m CONFIG_RFKILL=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_QCOM=y CONFIG_MTD_SPI_NOR=y CONFIG_BLK_DEV_LOOP=y @@ -72,6 +73,8 @@ CONFIG_SCSI_SCAN_ASYNC=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_AHCI_PLATFORM=y +CONFIG_MD=y +CONFIG_BLK_DEV_DM=m CONFIG_NETDEVICES=y CONFIG_DUMMY=y CONFIG_ATL1C=y @@ -85,6 +88,7 @@ CONFIG_SLIP_MODE_SLIP6=y CONFIG_USB_USBNET=y # CONFIG_USB_NET_AX8817X is not set # CONFIG_USB_NET_ZAURUS is not set +CONFIG_WCN36XX=m CONFIG_BRCMFMAC=m CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set @@ -94,6 +98,8 @@ CONFIG_KEYBOARD_PMIC8XXX=y CONFIG_INPUT_JOYSTICK=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_INPUT_MISC=y +CONFIG_INPUT_MSM_VIBRATOR=m +CONFIG_INPUT_PM8941_PWRKEY=m CONFIG_INPUT_PM8XXX_VIBRATOR=y CONFIG_INPUT_PMIC8XXX_PWRKEY=y CONFIG_INPUT_UINPUT=y @@ -127,6 +133,7 @@ CONFIG_GPIO_SYSFS=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_MSM=y CONFIG_CHARGER_QCOM_SMBB=y +CONFIG_CHARGER_BQ24190=m CONFIG_THERMAL=y CONFIG_QCOM_TSENS=y CONFIG_MFD_PM8XXX=y @@ -226,7 +233,11 @@ CONFIG_IIO=y CONFIG_IIO_BUFFER_CB=y CONFIG_IIO_SW_TRIGGER=y CONFIG_KXSD9=y +CONFIG_QCOM_SPMI_IADC=m +CONFIG_QCOM_SPMI_VADC=m CONFIG_MPU3050_I2C=y +CONFIG_INV_MPU6050_I2C=m +CONFIG_TSL2772=m CONFIG_AK8975=y CONFIG_IIO_HRTIMER_TRIGGER=y CONFIG_BMP280=y diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index 2afb359f3168..39c648594d93 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -192,7 +192,7 @@ CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_ROM=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_S3C2410=y CONFIG_PARPORT=y CONFIG_PARPORT_PC=m diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig index 507d7ad7523a..6e2656567da6 100644 --- a/arch/arm/configs/s3c6400_defconfig +++ b/arch/arm/configs/s3c6400_defconfig @@ -23,7 +23,7 @@ CONFIG_CMDLINE="console=ttySAC0,115200 root=/dev/ram init=/linuxrc initrd=0x5100 CONFIG_VFP=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_S3C2410=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index b0026f73083d..515cb37eeab6 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -66,7 +66,7 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_ATMEL=y CONFIG_MTD_SPI_NOR=y CONFIG_MTD_UBI=y diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index 9b0efac101ab..eb02ba9ec6e6 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -43,11 +43,13 @@ CONFIG_PCI_RCAR_GEN2=y CONFIG_PCIE_RCAR=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMA_CMA=y -CONFIG_CMA_SIZE_MBYTES=64 CONFIG_SIMPLE_PM_BUS=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_M25P80=y CONFIG_MTD_SPI_NOR=y CONFIG_EEPROM_AT24=y @@ -123,7 +125,6 @@ CONFIG_VIDEO_ADV7604=y CONFIG_VIDEO_ML86V7667=y CONFIG_DRM=y CONFIG_DRM_RCAR_DU=y -CONFIG_DRM_RCAR_LVDS=y CONFIG_DRM_DUMB_VGA_DAC=y CONFIG_DRM_SII902X=y CONFIG_DRM_I2C_ADV7511=y @@ -141,12 +142,13 @@ CONFIG_SND_SOC_RCAR=y CONFIG_SND_SOC_AK4642=y CONFIG_SND_SOC_SGTL5000=y CONFIG_SND_SOC_WM8978=y -CONFIG_SND_SIMPLE_SCU_CARD=y CONFIG_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_PLATFORM=y CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_HCD_PLATFORM=y CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_R8A66597_HCD=y CONFIG_USB_RENESAS_USBHS=y CONFIG_USB_GADGET=y @@ -197,6 +199,7 @@ CONFIG_PWM_RENESAS_TPU=y CONFIG_RESET_CONTROLLER=y CONFIG_GENERIC_PHY=y CONFIG_PHY_RCAR_GEN2=y +CONFIG_PHY_RCAR_GEN3_USB2=y # CONFIG_DNOTIFY is not set CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y @@ -209,6 +212,8 @@ CONFIG_NFS_V4_1=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y +CONFIG_DMA_CMA=y +CONFIG_CMA_SIZE_MBYTES=64 CONFIG_PRINTK_TIME=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_DEBUG_KERNEL=y diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig index 08d1b3e11d68..9d42cfe85f5b 100644 --- a/arch/arm/configs/socfpga_defconfig +++ b/arch/arm/configs/socfpga_defconfig @@ -51,7 +51,7 @@ CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DENALI_DT=y CONFIG_MTD_SPI_NOR=y # CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set @@ -106,6 +106,7 @@ CONFIG_SENSORS_LTC2978_REGULATOR=y CONFIG_WATCHDOG=y CONFIG_DW_WATCHDOG=y CONFIG_MFD_ALTERA_A10SR=y +CONFIG_MFD_ALTERA_SYSMGR=y CONFIG_MFD_STMPE=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y diff --git a/arch/arm/configs/spear13xx_defconfig b/arch/arm/configs/spear13xx_defconfig index 7b36eeb928bb..8ee3679ca8b2 100644 --- a/arch/arm/configs/spear13xx_defconfig +++ b/arch/arm/configs/spear13xx_defconfig @@ -32,7 +32,7 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_OF_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSMC=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=16384 diff --git a/arch/arm/configs/spear3xx_defconfig b/arch/arm/configs/spear3xx_defconfig index f1b52fb3461b..ddd73b25f75e 100644 --- a/arch/arm/configs/spear3xx_defconfig +++ b/arch/arm/configs/spear3xx_defconfig @@ -17,7 +17,7 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_OF_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSMC=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=16384 diff --git a/arch/arm/configs/spear6xx_defconfig b/arch/arm/configs/spear6xx_defconfig index 124c244d8df1..5b410f0a365b 100644 --- a/arch/arm/configs/spear6xx_defconfig +++ b/arch/arm/configs/spear6xx_defconfig @@ -14,7 +14,7 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_OF_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSMC=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=16384 diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index 9ea82c118661..f6d2f674517c 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -84,7 +84,7 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_ROM=y CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_SHARPSL=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_SD=y diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig index 0258ba891376..152321d2893e 100644 --- a/arch/arm/configs/stm32_defconfig +++ b/arch/arm/configs/stm32_defconfig @@ -13,7 +13,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_EMBEDDED=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arm/configs/tango4_defconfig b/arch/arm/configs/tango4_defconfig index 68725d4eae45..68eb16e583ac 100644 --- a/arch/arm/configs/tango4_defconfig +++ b/arch/arm/configs/tango4_defconfig @@ -39,7 +39,7 @@ CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_TESTS=m CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_TANGO=y CONFIG_BLK_DEV_LOOP=y CONFIG_SCSI=y diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index c7b99ebf5fcf..8f5c6a5b444c 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -1,6 +1,7 @@ CONFIG_SYSVIPC=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CGROUPS=y @@ -14,23 +15,9 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_PARTITION_ADVANCED=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_TEGRA=y -CONFIG_PCI=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCI_MSI=y -CONFIG_PCI_TEGRA=y CONFIG_SMP=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_CMA=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_KEXEC=y @@ -40,6 +27,13 @@ CONFIG_CPUFREQ_DT=y CONFIG_CPU_IDLE=y CONFIG_VFP=y CONFIG_NEON=y +CONFIG_TRUSTED_FOUNDATIONS=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_BLK_DEV_BSG is not set +CONFIG_PARTITION_ADVANCED=y +CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -73,10 +67,12 @@ CONFIG_MAC80211=y CONFIG_RFKILL=y CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_GPIO=y +CONFIG_PCI=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCI_MSI=y +CONFIG_PCI_TEGRA=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMA_CMA=y -CONFIG_CMA_SIZE_MBYTES=64 CONFIG_TEGRA_GMI=y CONFIG_MTD=y CONFIG_MTD_M25P80=y @@ -152,7 +148,6 @@ CONFIG_WATCHDOG=y CONFIG_TEGRA_WATCHDOG=y CONFIG_MFD_AS3722=y CONFIG_MFD_CROS_EC=y -CONFIG_MFD_CROS_EC_SPI=y CONFIG_MFD_MAX8907=y CONFIG_MFD_STMPE=y CONFIG_MFD_PALMAS=y @@ -180,6 +175,7 @@ CONFIG_DRM_NOUVEAU=m CONFIG_DRM_TEGRA=y CONFIG_DRM_PANEL_SIMPLE=y # CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_GENERIC is not set CONFIG_BACKLIGHT_PWM=y CONFIG_FRAMEBUFFER_CONSOLE=y @@ -288,6 +284,10 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRC_CCITT=y +CONFIG_DMA_CMA=y +CONFIG_CMA_SIZE_MBYTES=64 CONFIG_PRINTK_TIME=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y @@ -300,5 +300,3 @@ CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_SG=y CONFIG_DEBUG_LL=y CONFIG_EARLY_PRINTK=y -CONFIG_CRYPTO_TWOFISH=y -CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig index 2b5a224d2da1..ecad22501b48 100644 --- a/arch/arm/configs/trizeps4_defconfig +++ b/arch/arm/configs/trizeps4_defconfig @@ -76,7 +76,7 @@ CONFIG_MTD_DOC2001PLUS=y CONFIG_MTD_DOCPROBE_ADVANCED=y CONFIG_MTD_DOCPROBE_ADDRESS=0x4000000 CONFIG_MTD_DOCPROBE_HIGH=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DISKONCHIP=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x4000000 diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig index 36d77406e31b..bedf397c75de 100644 --- a/arch/arm/configs/u300_defconfig +++ b/arch/arm/configs/u300_defconfig @@ -9,7 +9,6 @@ CONFIG_EXPERT=y # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y # CONFIG_IOSCHED_CFQ is not set @@ -27,7 +26,7 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSMC=y # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig index 392ed3b3613c..484d77a7f589 100644 --- a/arch/arm/configs/vexpress_defconfig +++ b/arch/arm/configs/vexpress_defconfig @@ -14,7 +14,6 @@ CONFIG_PROFILING=y CONFIG_OPROFILE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c index 07e31941dc67..617c2c99ebfb 100644 --- a/arch/arm/crypto/aes-neonbs-glue.c +++ b/arch/arm/crypto/aes-neonbs-glue.c @@ -278,6 +278,8 @@ static int __xts_crypt(struct skcipher_request *req, int err; err = skcipher_walk_virt(&walk, req, true); + if (err) + return err; crypto_cipher_encrypt_one(ctx->tweak_tfm, walk.iv, walk.iv); diff --git a/arch/arm/crypto/chacha-neon-glue.c b/arch/arm/crypto/chacha-neon-glue.c index 9d6fda81986d..48a89537b828 100644 --- a/arch/arm/crypto/chacha-neon-glue.c +++ b/arch/arm/crypto/chacha-neon-glue.c @@ -21,6 +21,7 @@ #include <crypto/algapi.h> #include <crypto/chacha.h> +#include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> #include <linux/kernel.h> #include <linux/module.h> @@ -93,7 +94,7 @@ static int chacha_neon(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm); - if (req->cryptlen <= CHACHA_BLOCK_SIZE || !may_use_simd()) + if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable()) return crypto_chacha_crypt(req); return chacha_neon_stream_xor(req, ctx, req->iv); @@ -107,7 +108,7 @@ static int xchacha_neon(struct skcipher_request *req) u32 state[16]; u8 real_iv[16]; - if (req->cryptlen <= CHACHA_BLOCK_SIZE || !may_use_simd()) + if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable()) return crypto_xchacha_crypt(req); crypto_chacha_init(state, ctx, req->iv); diff --git a/arch/arm/crypto/crc32-ce-glue.c b/arch/arm/crypto/crc32-ce-glue.c index cd9e93b46c2d..e712c2a7d387 100644 --- a/arch/arm/crypto/crc32-ce-glue.c +++ b/arch/arm/crypto/crc32-ce-glue.c @@ -16,6 +16,7 @@ #include <linux/string.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <asm/hwcap.h> #include <asm/neon.h> @@ -113,7 +114,7 @@ static int crc32_pmull_update(struct shash_desc *desc, const u8 *data, u32 *crc = shash_desc_ctx(desc); unsigned int l; - if (may_use_simd()) { + if (crypto_simd_usable()) { if ((u32)data % SCALE_F) { l = min_t(u32, length, SCALE_F - ((u32)data % SCALE_F)); @@ -147,7 +148,7 @@ static int crc32c_pmull_update(struct shash_desc *desc, const u8 *data, u32 *crc = shash_desc_ctx(desc); unsigned int l; - if (may_use_simd()) { + if (crypto_simd_usable()) { if ((u32)data % SCALE_F) { l = min_t(u32, length, SCALE_F - ((u32)data % SCALE_F)); diff --git a/arch/arm/crypto/crct10dif-ce-glue.c b/arch/arm/crypto/crct10dif-ce-glue.c index 3d6b800b8396..3b24f2872592 100644 --- a/arch/arm/crypto/crct10dif-ce-glue.c +++ b/arch/arm/crypto/crct10dif-ce-glue.c @@ -15,6 +15,7 @@ #include <linux/string.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <asm/neon.h> #include <asm/simd.h> @@ -36,7 +37,7 @@ static int crct10dif_update(struct shash_desc *desc, const u8 *data, { u16 *crc = shash_desc_ctx(desc); - if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && may_use_simd()) { + if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && crypto_simd_usable()) { kernel_neon_begin(); *crc = crc_t10dif_pmull(*crc, data, length); kernel_neon_end(); diff --git a/arch/arm/crypto/ghash-ce-glue.c b/arch/arm/crypto/ghash-ce-glue.c index b7d30b6cf49c..39d1ccec1aab 100644 --- a/arch/arm/crypto/ghash-ce-glue.c +++ b/arch/arm/crypto/ghash-ce-glue.c @@ -14,6 +14,7 @@ #include <asm/unaligned.h> #include <crypto/cryptd.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/gf128mul.h> #include <linux/cpufeature.h> #include <linux/crypto.h> @@ -185,7 +186,6 @@ static int ghash_async_init(struct ahash_request *req) struct crypto_shash *child = cryptd_ahash_child(cryptd_tfm); desc->tfm = child; - desc->flags = req->base.flags; return crypto_shash_init(desc); } @@ -196,7 +196,7 @@ static int ghash_async_update(struct ahash_request *req) struct ghash_async_ctx *ctx = crypto_ahash_ctx(tfm); struct cryptd_ahash *cryptd_tfm = ctx->cryptd_tfm; - if (!may_use_simd() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_ahash_queued(cryptd_tfm))) { memcpy(cryptd_req, req, sizeof(*req)); ahash_request_set_tfm(cryptd_req, &cryptd_tfm->base); @@ -214,7 +214,7 @@ static int ghash_async_final(struct ahash_request *req) struct ghash_async_ctx *ctx = crypto_ahash_ctx(tfm); struct cryptd_ahash *cryptd_tfm = ctx->cryptd_tfm; - if (!may_use_simd() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_ahash_queued(cryptd_tfm))) { memcpy(cryptd_req, req, sizeof(*req)); ahash_request_set_tfm(cryptd_req, &cryptd_tfm->base); @@ -232,7 +232,7 @@ static int ghash_async_digest(struct ahash_request *req) struct ahash_request *cryptd_req = ahash_request_ctx(req); struct cryptd_ahash *cryptd_tfm = ctx->cryptd_tfm; - if (!may_use_simd() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_ahash_queued(cryptd_tfm))) { memcpy(cryptd_req, req, sizeof(*req)); ahash_request_set_tfm(cryptd_req, &cryptd_tfm->base); @@ -242,7 +242,6 @@ static int ghash_async_digest(struct ahash_request *req) struct crypto_shash *child = cryptd_ahash_child(cryptd_tfm); desc->tfm = child; - desc->flags = req->base.flags; return shash_ahash_digest(req, desc); } } @@ -255,7 +254,6 @@ static int ghash_async_import(struct ahash_request *req, const void *in) struct shash_desc *desc = cryptd_shash_desc(cryptd_req); desc->tfm = cryptd_ahash_child(ctx->cryptd_tfm); - desc->flags = req->base.flags; return crypto_shash_import(desc, in); } diff --git a/arch/arm/crypto/nhpoly1305-neon-glue.c b/arch/arm/crypto/nhpoly1305-neon-glue.c index 49aae87cb2bc..ae5aefc44a4d 100644 --- a/arch/arm/crypto/nhpoly1305-neon-glue.c +++ b/arch/arm/crypto/nhpoly1305-neon-glue.c @@ -9,6 +9,7 @@ #include <asm/neon.h> #include <asm/simd.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/nhpoly1305.h> #include <linux/module.h> @@ -25,7 +26,7 @@ static void _nh_neon(const u32 *key, const u8 *message, size_t message_len, static int nhpoly1305_neon_update(struct shash_desc *desc, const u8 *src, unsigned int srclen) { - if (srclen < 64 || !may_use_simd()) + if (srclen < 64 || !crypto_simd_usable()) return crypto_nhpoly1305_update(desc, src, srclen); do { diff --git a/arch/arm/crypto/sha1-ce-glue.c b/arch/arm/crypto/sha1-ce-glue.c index b732522e20f8..4c6c6900853c 100644 --- a/arch/arm/crypto/sha1-ce-glue.c +++ b/arch/arm/crypto/sha1-ce-glue.c @@ -9,6 +9,7 @@ */ #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sha.h> #include <crypto/sha1_base.h> #include <linux/cpufeature.h> @@ -33,7 +34,7 @@ static int sha1_ce_update(struct shash_desc *desc, const u8 *data, { struct sha1_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd() || + if (!crypto_simd_usable() || (sctx->count % SHA1_BLOCK_SIZE) + len < SHA1_BLOCK_SIZE) return sha1_update_arm(desc, data, len); @@ -47,7 +48,7 @@ static int sha1_ce_update(struct shash_desc *desc, const u8 *data, static int sha1_ce_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return sha1_finup_arm(desc, data, len, out); kernel_neon_begin(); diff --git a/arch/arm/crypto/sha1_neon_glue.c b/arch/arm/crypto/sha1_neon_glue.c index d15e0ea2c95e..d6c95c213d42 100644 --- a/arch/arm/crypto/sha1_neon_glue.c +++ b/arch/arm/crypto/sha1_neon_glue.c @@ -19,6 +19,7 @@ */ #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> @@ -39,7 +40,7 @@ static int sha1_neon_update(struct shash_desc *desc, const u8 *data, { struct sha1_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd() || + if (!crypto_simd_usable() || (sctx->count % SHA1_BLOCK_SIZE) + len < SHA1_BLOCK_SIZE) return sha1_update_arm(desc, data, len); @@ -54,7 +55,7 @@ static int sha1_neon_update(struct shash_desc *desc, const u8 *data, static int sha1_neon_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return sha1_finup_arm(desc, data, len, out); kernel_neon_begin(); diff --git a/arch/arm/crypto/sha2-ce-glue.c b/arch/arm/crypto/sha2-ce-glue.c index 1211a5c129fc..a47a9d4b663e 100644 --- a/arch/arm/crypto/sha2-ce-glue.c +++ b/arch/arm/crypto/sha2-ce-glue.c @@ -9,6 +9,7 @@ */ #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sha.h> #include <crypto/sha256_base.h> #include <linux/cpufeature.h> @@ -34,7 +35,7 @@ static int sha2_ce_update(struct shash_desc *desc, const u8 *data, { struct sha256_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd() || + if (!crypto_simd_usable() || (sctx->count % SHA256_BLOCK_SIZE) + len < SHA256_BLOCK_SIZE) return crypto_sha256_arm_update(desc, data, len); @@ -49,7 +50,7 @@ static int sha2_ce_update(struct shash_desc *desc, const u8 *data, static int sha2_ce_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sha256_arm_finup(desc, data, len, out); kernel_neon_begin(); diff --git a/arch/arm/crypto/sha256_neon_glue.c b/arch/arm/crypto/sha256_neon_glue.c index 1d82c6cd31a4..f3f6b1624fc3 100644 --- a/arch/arm/crypto/sha256_neon_glue.c +++ b/arch/arm/crypto/sha256_neon_glue.c @@ -15,6 +15,7 @@ */ #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/cryptohash.h> #include <linux/types.h> #include <linux/string.h> @@ -34,7 +35,7 @@ static int sha256_update(struct shash_desc *desc, const u8 *data, { struct sha256_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd() || + if (!crypto_simd_usable() || (sctx->count % SHA256_BLOCK_SIZE) + len < SHA256_BLOCK_SIZE) return crypto_sha256_arm_update(desc, data, len); @@ -49,7 +50,7 @@ static int sha256_update(struct shash_desc *desc, const u8 *data, static int sha256_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sha256_arm_finup(desc, data, len, out); kernel_neon_begin(); diff --git a/arch/arm/crypto/sha512-neon-glue.c b/arch/arm/crypto/sha512-neon-glue.c index 8a5642b41fd6..d33ab59c26c0 100644 --- a/arch/arm/crypto/sha512-neon-glue.c +++ b/arch/arm/crypto/sha512-neon-glue.c @@ -9,6 +9,7 @@ */ #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sha.h> #include <crypto/sha512_base.h> #include <linux/crypto.h> @@ -30,7 +31,7 @@ static int sha512_neon_update(struct shash_desc *desc, const u8 *data, { struct sha512_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd() || + if (!crypto_simd_usable() || (sctx->count[0] % SHA512_BLOCK_SIZE) + len < SHA512_BLOCK_SIZE) return sha512_arm_update(desc, data, len); @@ -45,7 +46,7 @@ static int sha512_neon_update(struct shash_desc *desc, const u8 *data, static int sha512_neon_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return sha512_arm_finup(desc, data, len, out); kernel_neon_begin(); diff --git a/arch/arm/firmware/Kconfig b/arch/arm/firmware/Kconfig deleted file mode 100644 index ad396af68e47..000000000000 --- a/arch/arm/firmware/Kconfig +++ /dev/null @@ -1,29 +0,0 @@ -config ARCH_SUPPORTS_FIRMWARE - bool - -config ARCH_SUPPORTS_TRUSTED_FOUNDATIONS - bool - select ARCH_SUPPORTS_FIRMWARE - -menu "Firmware options" - depends on ARCH_SUPPORTS_FIRMWARE - -config TRUSTED_FOUNDATIONS - bool "Trusted Foundations secure monitor support" - depends on ARCH_SUPPORTS_TRUSTED_FOUNDATIONS - default y - help - Some devices (including most Tegra-based consumer devices on the - market) are booted with the Trusted Foundations secure monitor - active, requiring some core operations to be performed by the secure - monitor instead of the kernel. - - This option allows the kernel to invoke the secure monitor whenever - required on devices using Trusted Foundations. See - arch/arm/include/asm/trusted_foundations.h or the - tlm,trusted-foundations device tree binding documentation for details - on how to use it. - - Say n if you don't know what this is about. - -endmenu diff --git a/arch/arm/firmware/Makefile b/arch/arm/firmware/Makefile deleted file mode 100644 index 6e41336b0bc4..000000000000 --- a/arch/arm/firmware/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -obj-$(CONFIG_TRUSTED_FOUNDATIONS) += trusted_foundations.o - -# tf_generic_smc() fails to build with -fsanitize-coverage=trace-pc -KCOV_INSTRUMENT := n diff --git a/arch/arm/firmware/trusted_foundations.c b/arch/arm/firmware/trusted_foundations.c deleted file mode 100644 index 689e6565abfc..000000000000 --- a/arch/arm/firmware/trusted_foundations.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Trusted Foundations support for ARM CPUs - * - * Copyright (c) 2013, NVIDIA Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/of.h> -#include <asm/firmware.h> -#include <asm/trusted_foundations.h> - -#define TF_SET_CPU_BOOT_ADDR_SMC 0xfffff200 - -#define TF_CPU_PM 0xfffffffc -#define TF_CPU_PM_S3 0xffffffe3 -#define TF_CPU_PM_S2 0xffffffe6 -#define TF_CPU_PM_S2_NO_MC_CLK 0xffffffe5 -#define TF_CPU_PM_S1 0xffffffe4 -#define TF_CPU_PM_S1_NOFLUSH_L2 0xffffffe7 - -static unsigned long cpu_boot_addr; - -static void tf_generic_smc(u32 type, u32 arg1, u32 arg2) -{ - register u32 r0 asm("r0") = type; - register u32 r1 asm("r1") = arg1; - register u32 r2 asm("r2") = arg2; - - asm volatile( - ".arch_extension sec\n\t" - "stmfd sp!, {r4 - r11}\n\t" - __asmeq("%0", "r0") - __asmeq("%1", "r1") - __asmeq("%2", "r2") - "mov r3, #0\n\t" - "mov r4, #0\n\t" - "smc #0\n\t" - "ldmfd sp!, {r4 - r11}\n\t" - : - : "r" (r0), "r" (r1), "r" (r2) - : "memory", "r3", "r12", "lr"); -} - -static int tf_set_cpu_boot_addr(int cpu, unsigned long boot_addr) -{ - cpu_boot_addr = boot_addr; - tf_generic_smc(TF_SET_CPU_BOOT_ADDR_SMC, cpu_boot_addr, 0); - - return 0; -} - -static int tf_prepare_idle(void) -{ - tf_generic_smc(TF_CPU_PM, TF_CPU_PM_S1_NOFLUSH_L2, cpu_boot_addr); - - return 0; -} - -static const struct firmware_ops trusted_foundations_ops = { - .set_cpu_boot_addr = tf_set_cpu_boot_addr, - .prepare_idle = tf_prepare_idle, -}; - -void register_trusted_foundations(struct trusted_foundations_platform_data *pd) -{ - /* - * we are not using version information for now since currently - * supported SMCs are compatible with all TF releases - */ - register_firmware_ops(&trusted_foundations_ops); -} - -void of_register_trusted_foundations(void) -{ - struct device_node *node; - struct trusted_foundations_platform_data pdata; - int err; - - node = of_find_compatible_node(NULL, NULL, "tlm,trusted-foundations"); - if (!node) - return; - - err = of_property_read_u32(node, "tlm,version-major", - &pdata.version_major); - if (err != 0) - panic("Trusted Foundation: missing version-major property\n"); - err = of_property_read_u32(node, "tlm,version-minor", - &pdata.version_minor); - if (err != 0) - panic("Trusted Foundation: missing version-minor property\n"); - register_trusted_foundations(&pdata); -} diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index 41deac2451af..0b2ecc98e086 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -17,7 +17,6 @@ generic-y += seccomp.h generic-y += segment.h generic-y += serial.h generic-y += simd.h -generic-y += sizes.h generic-y += trace_clock.h generated-y += mach-types.h diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h index 99d9f630d6b6..1888c2d15da5 100644 --- a/arch/arm/include/asm/domain.h +++ b/arch/arm/include/asm/domain.h @@ -133,9 +133,11 @@ static inline void modify_domain(unsigned dom, unsigned type) { } * instructions (inline assembly) */ #ifdef CONFIG_CPU_USE_DOMAINS -#define TUSER(instr) #instr "t" +#define TUSER(instr) TUSERCOND(instr, ) +#define TUSERCOND(instr, cond) #instr "t" #cond #else -#define TUSER(instr) #instr +#define TUSER(instr) TUSERCOND(instr, ) +#define TUSERCOND(instr, cond) #instr #cond #endif #else /* __ASSEMBLY__ */ diff --git a/arch/arm/include/asm/firmware.h b/arch/arm/include/asm/firmware.h index 34c1d96ef46d..6698272bbcbf 100644 --- a/arch/arm/include/asm/firmware.h +++ b/arch/arm/include/asm/firmware.h @@ -24,7 +24,7 @@ struct firmware_ops { /* * Inform the firmware we intend to enter CPU idle mode */ - int (*prepare_idle)(void); + int (*prepare_idle)(unsigned long mode); /* * Enters CPU idle mode */ diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h index 0a46676b4245..83c391b597d4 100644 --- a/arch/arm/include/asm/futex.h +++ b/arch/arm/include/asm/futex.h @@ -110,10 +110,11 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, preempt_disable(); __ua_flags = uaccess_save_and_enable(); __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n" + " .syntax unified\n" "1: " TUSER(ldr) " %1, [%4]\n" " teq %1, %2\n" " it eq @ explicit IT needed for the 2b label\n" - "2: " TUSER(streq) " %3, [%4]\n" + "2: " TUSERCOND(str, eq) " %3, [%4]\n" __futex_atomic_ex_table("%5") : "+r" (ret), "=&r" (val) : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT) diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h index cba23eaa6072..7a88f160b1fb 100644 --- a/arch/arm/include/asm/hardirq.h +++ b/arch/arm/include/asm/hardirq.h @@ -6,6 +6,7 @@ #include <linux/threads.h> #include <asm/irq.h> +/* number of IPIS _not_ including IPI_CPU_BACKTRACE */ #define NR_IPI 7 typedef struct { diff --git a/arch/arm/include/asm/limits.h b/arch/arm/include/asm/limits.h deleted file mode 100644 index ab159371d786..000000000000 --- a/arch/arm/include/asm/limits.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_PIPE_H -#define __ASM_PIPE_H - -#ifndef PAGE_SIZE -#include <asm/page.h> -#endif - -#define PIPE_BUF PAGE_SIZE - -#endif - diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index 57fe73ea0f72..5d06f75ffad4 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -135,8 +135,8 @@ static inline void prefetchw(const void *ptr) __asm__ __volatile__( ".arch_extension mp\n" __ALT_SMP_ASM( - WASM(pldw) "\t%a0", - WASM(pld) "\t%a0" + "pldw\t%a0", + "pld\t%a0" ) :: "p" (ptr)); } diff --git a/arch/arm/include/asm/syscall.h b/arch/arm/include/asm/syscall.h index 080ce70cab12..fd02761ba06c 100644 --- a/arch/arm/include/asm/syscall.h +++ b/arch/arm/include/asm/syscall.h @@ -73,7 +73,7 @@ static inline void syscall_set_arguments(struct task_struct *task, memcpy(®s->ARM_r0 + 1, args, 5 * sizeof(args[0])); } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { /* ARM tasks don't change audit architectures on the fly. */ return AUDIT_ARCH_ARM; diff --git a/arch/arm/include/asm/trusted_foundations.h b/arch/arm/include/asm/trusted_foundations.h deleted file mode 100644 index 00748350cf72..000000000000 --- a/arch/arm/include/asm/trusted_foundations.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (c) 2013, NVIDIA Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -/* - * Support for the Trusted Foundations secure monitor. - * - * Trusted Foundation comes active on some ARM consumer devices (most - * Tegra-based devices sold on the market are concerned). Such devices can only - * perform some basic operations, like setting the CPU reset vector, through - * SMC calls to the secure monitor. The calls are completely specific to - * Trusted Foundations, and do *not* follow the SMC calling convention or the - * PSCI standard. - */ - -#ifndef __ASM_ARM_TRUSTED_FOUNDATIONS_H -#define __ASM_ARM_TRUSTED_FOUNDATIONS_H - -#include <linux/printk.h> -#include <linux/bug.h> -#include <linux/of.h> -#include <linux/cpu.h> -#include <linux/smp.h> - -struct trusted_foundations_platform_data { - unsigned int version_major; - unsigned int version_minor; -}; - -#if IS_ENABLED(CONFIG_TRUSTED_FOUNDATIONS) - -void register_trusted_foundations(struct trusted_foundations_platform_data *pd); -void of_register_trusted_foundations(void); - -#else /* CONFIG_TRUSTED_FOUNDATIONS */ - -static inline void register_trusted_foundations( - struct trusted_foundations_platform_data *pd) -{ - /* - * If the system requires TF and we cannot provide it, continue booting - * but disable features that cannot be provided. - */ - pr_err("No support for Trusted Foundations, continuing in degraded mode.\n"); - pr_err("Secondary processors as well as CPU PM will be disabled.\n"); -#if IS_ENABLED(CONFIG_SMP) - setup_max_cpus = 0; -#endif - cpu_idle_poll_ctrl(true); -} - -static inline void of_register_trusted_foundations(void) -{ - /* - * If we find the target should enable TF but does not support it, - * fail as the system won't be able to do much anyway - */ - if (of_find_compatible_node(NULL, NULL, "tlm,trusted-foundations")) - register_trusted_foundations(NULL); -} -#endif /* CONFIG_TRUSTED_FOUNDATIONS */ - -#endif diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index dff49845eb87..d49ce8f48be3 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -112,10 +112,11 @@ static inline void __user *__uaccess_mask_range_ptr(const void __user *ptr, unsigned long tmp; asm volatile( + " .syntax unified\n" " sub %1, %3, #1\n" " subs %1, %1, %0\n" " addhs %1, %1, #1\n" - " subhss %1, %1, %2\n" + " subshs %1, %1, %2\n" " movlo %0, #0\n" : "+r" (safe_ptr), "=&r" (tmp) : "r" (size), "r" (current_thread_info()->addr_limit) diff --git a/arch/arm/kernel/atags.h b/arch/arm/kernel/atags.h index 201100226301..067e12edc341 100644 --- a/arch/arm/kernel/atags.h +++ b/arch/arm/kernel/atags.h @@ -5,7 +5,7 @@ void convert_to_tag_list(struct tag *tags); const struct machine_desc *setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr); #else -static inline const struct machine_desc * +static inline const struct machine_desc * __init __noreturn setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr) { early_print("no ATAGS support: can't continue\n"); diff --git a/arch/arm/kernel/dma-isa.c b/arch/arm/kernel/dma-isa.c index 84363fe7bad2..10c45cc6b957 100644 --- a/arch/arm/kernel/dma-isa.c +++ b/arch/arm/kernel/dma-isa.c @@ -55,6 +55,12 @@ static int isa_get_dma_residue(unsigned int chan, dma_t *dma) return chan < 4 ? count : (count << 1); } +static struct device isa_dma_dev = { + .init_name = "fallback device", + .coherent_dma_mask = ~(dma_addr_t)0, + .dma_mask = &isa_dma_dev.coherent_dma_mask, +}; + static void isa_enable_dma(unsigned int chan, dma_t *dma) { if (dma->invalid) { @@ -89,7 +95,7 @@ static void isa_enable_dma(unsigned int chan, dma_t *dma) dma->sg = &dma->buf; dma->sgcount = 1; dma->buf.length = dma->count; - dma->buf.dma_address = dma_map_single(NULL, + dma->buf.dma_address = dma_map_single(&isa_dma_dev, dma->addr, dma->count, direction); } diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index facd4240ca02..ebc53804d57b 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -70,6 +70,10 @@ enum ipi_msg_type { IPI_CPU_STOP, IPI_IRQ_WORK, IPI_COMPLETION, + /* + * CPU_BACKTRACE is special and not included in NR_IPI + * or tracable with trace_ipi_* + */ IPI_CPU_BACKTRACE, /* * SGI8-15 can be reserved by secure firmware, and thus may @@ -754,15 +758,20 @@ static int cpufreq_callback(struct notifier_block *nb, unsigned long val, void *data) { struct cpufreq_freqs *freq = data; - int cpu = freq->cpu; + struct cpumask *cpus = freq->policy->cpus; + int cpu, first = cpumask_first(cpus); + unsigned int lpj; if (freq->flags & CPUFREQ_CONST_LOOPS) return NOTIFY_OK; - if (!per_cpu(l_p_j_ref, cpu)) { - per_cpu(l_p_j_ref, cpu) = - per_cpu(cpu_data, cpu).loops_per_jiffy; - per_cpu(l_p_j_ref_freq, cpu) = freq->old; + if (!per_cpu(l_p_j_ref, first)) { + for_each_cpu(cpu, cpus) { + per_cpu(l_p_j_ref, cpu) = + per_cpu(cpu_data, cpu).loops_per_jiffy; + per_cpu(l_p_j_ref_freq, cpu) = freq->old; + } + if (!global_l_p_j_ref) { global_l_p_j_ref = loops_per_jiffy; global_l_p_j_ref_freq = freq->old; @@ -774,10 +783,11 @@ static int cpufreq_callback(struct notifier_block *nb, loops_per_jiffy = cpufreq_scale(global_l_p_j_ref, global_l_p_j_ref_freq, freq->new); - per_cpu(cpu_data, cpu).loops_per_jiffy = - cpufreq_scale(per_cpu(l_p_j_ref, cpu), - per_cpu(l_p_j_ref_freq, cpu), - freq->new); + + lpj = cpufreq_scale(per_cpu(l_p_j_ref, first), + per_cpu(l_p_j_ref_freq, first), freq->new); + for_each_cpu(cpu, cpus) + per_cpu(cpu_data, cpu).loops_per_jiffy = lpj; } return NOTIFY_OK; } @@ -797,7 +807,7 @@ core_initcall(register_cpufreq_notifier); static void raise_nmi(cpumask_t *mask) { - smp_cross_call(mask, IPI_CPU_BACKTRACE); + __smp_cross_call(mask, IPI_CPU_BACKTRACE); } void arch_trigger_cpumask_backtrace(const cpumask_t *mask, bool exclude_self) diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index 3f5320f46de2..f591026347a5 100644 --- a/arch/arm/kvm/Kconfig +++ b/arch/arm/kvm/Kconfig @@ -22,7 +22,6 @@ config KVM bool "Kernel-based Virtual Machine (KVM) support" depends on MMU && OF select PREEMPT_NOTIFIERS - select ANON_INODES select ARM_GIC select ARM_GIC_V3 select ARM_GIC_V3_ITS diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index ff097ecfa451..51a892702e27 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -29,6 +29,7 @@ #include <linux/platform_data/spi-davinci.h> #include <linux/platform_data/usb-davinci.h> #include <linux/platform_data/ti-aemif.h> +#include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/nvmem-provider.h> @@ -53,14 +54,50 @@ static const short da830_evm_usb11_pins[] = { -1 }; -static struct gpiod_lookup_table da830_evm_usb_gpio_lookup = { +static struct regulator_consumer_supply da830_evm_usb_supplies[] = { + REGULATOR_SUPPLY("vbus", NULL), +}; + +static struct regulator_init_data da830_evm_usb_vbus_data = { + .consumer_supplies = da830_evm_usb_supplies, + .num_consumer_supplies = ARRAY_SIZE(da830_evm_usb_supplies), +}; + +static struct fixed_voltage_config da830_evm_usb_vbus = { + .supply_name = "vbus", + .microvolts = 33000000, + .init_data = &da830_evm_usb_vbus_data, +}; + +static struct platform_device da830_evm_usb_vbus_device = { + .name = "reg-fixed-voltage", + .id = 0, + .dev = { + .platform_data = &da830_evm_usb_vbus, + }, +}; + +static struct gpiod_lookup_table da830_evm_usb_oc_gpio_lookup = { .dev_id = "ohci-da8xx", .table = { - GPIO_LOOKUP("davinci_gpio", ON_BD_USB_DRV, "vbus", 0), GPIO_LOOKUP("davinci_gpio", ON_BD_USB_OVC, "oc", 0), + { } }, }; +static struct gpiod_lookup_table da830_evm_usb_vbus_gpio_lookup = { + .dev_id = "reg-fixed-voltage.0", + .table = { + GPIO_LOOKUP("davinci_gpio", ON_BD_USB_DRV, "vbus", 0), + { } + }, +}; + +static struct gpiod_lookup_table *da830_evm_usb_gpio_lookups[] = { + &da830_evm_usb_oc_gpio_lookup, + &da830_evm_usb_vbus_gpio_lookup, +}; + static struct da8xx_ohci_root_hub da830_evm_usb11_pdata = { /* TPS2065 switch @ 5V */ .potpgt = (3 + 1) / 2, /* 3 ms max */ @@ -75,6 +112,9 @@ static __init void da830_evm_usb_init(void) pr_warn("%s: USB PHY CLK registration failed: %d\n", __func__, ret); + gpiod_add_lookup_tables(da830_evm_usb_gpio_lookups, + ARRAY_SIZE(da830_evm_usb_gpio_lookups)); + ret = da8xx_register_usb_phy(); if (ret) pr_warn("%s: USB PHY registration failed: %d\n", @@ -100,7 +140,11 @@ static __init void da830_evm_usb_init(void) return; } - gpiod_add_lookup_table(&da830_evm_usb_gpio_lookup); + ret = platform_device_register(&da830_evm_usb_vbus_device); + if (ret) { + pr_warn("%s: Unable to register the vbus supply\n", __func__); + return; + } ret = da8xx_register_usb11(&da830_evm_usb11_pdata); if (ret) @@ -156,6 +200,7 @@ static struct gpiod_lookup_table mmc_gpios_table = { GPIO_ACTIVE_LOW), GPIO_LOOKUP("davinci_gpio", DA830_MMCSD_WP_PIN, "wp", GPIO_ACTIVE_LOW), + { } }, }; diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 1fdc9283a8c5..4ee65a8a3b80 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -784,6 +784,7 @@ static struct gpiod_lookup_table mmc_gpios_table = { GPIO_ACTIVE_LOW), GPIO_LOOKUP("davinci_gpio", DA850_MMCSD_WP_PIN, "wp", GPIO_ACTIVE_HIGH), + { } }, }; diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index 64d81fc86f14..5113273fda69 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -121,6 +121,7 @@ static struct gpiod_lookup_table i2c_recovery_gpiod_table = { GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), GPIO_LOOKUP("davinci_gpio", DM355_I2C_SCL_PIN, "scl", GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + { } }, }; diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index de15f782816e..9d87d4e440ea 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -663,6 +663,7 @@ static struct gpiod_lookup_table i2c_recovery_gpiod_table = { GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), GPIO_LOOKUP("davinci_gpio", DM644X_I2C_SCL_PIN, "scl", GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + { } }, }; diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c index 0896af2bed24..db177a6a7e48 100644 --- a/arch/arm/mach-davinci/board-omapl138-hawk.c +++ b/arch/arm/mach-davinci/board-omapl138-hawk.c @@ -21,6 +21,7 @@ #include <linux/platform_data/mtd-davinci.h> #include <linux/platform_data/mtd-davinci-aemif.h> #include <linux/platform_data/ti-aemif.h> +#include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <asm/mach-types.h> @@ -298,14 +299,50 @@ static const short da850_hawk_usb11_pins[] = { -1 }; -static struct gpiod_lookup_table hawk_usb_gpio_lookup = { +static struct regulator_consumer_supply hawk_usb_supplies[] = { + REGULATOR_SUPPLY("vbus", NULL), +}; + +static struct regulator_init_data hawk_usb_vbus_data = { + .consumer_supplies = hawk_usb_supplies, + .num_consumer_supplies = ARRAY_SIZE(hawk_usb_supplies), +}; + +static struct fixed_voltage_config hawk_usb_vbus = { + .supply_name = "vbus", + .microvolts = 3300000, + .init_data = &hawk_usb_vbus_data, +}; + +static struct platform_device hawk_usb_vbus_device = { + .name = "reg-fixed-voltage", + .id = 0, + .dev = { + .platform_data = &hawk_usb_vbus, + }, +}; + +static struct gpiod_lookup_table hawk_usb_oc_gpio_lookup = { .dev_id = "ohci-da8xx", .table = { - GPIO_LOOKUP("davinci_gpio", DA850_USB1_VBUS_PIN, "vbus", 0), GPIO_LOOKUP("davinci_gpio", DA850_USB1_OC_PIN, "oc", 0), + { } }, }; +static struct gpiod_lookup_table hawk_usb_vbus_gpio_lookup = { + .dev_id = "reg-fixed-voltage.0", + .table = { + GPIO_LOOKUP("davinci_gpio", DA850_USB1_VBUS_PIN, NULL, 0), + { } + }, +}; + +static struct gpiod_lookup_table *hawk_usb_gpio_lookups[] = { + &hawk_usb_oc_gpio_lookup, + &hawk_usb_vbus_gpio_lookup, +}; + static struct da8xx_ohci_root_hub omapl138_hawk_usb11_pdata = { /* TPS2087 switch @ 5V */ .potpgt = (3 + 1) / 2, /* 3 ms max */ @@ -326,12 +363,19 @@ static __init void omapl138_hawk_usb_init(void) pr_warn("%s: USB PHY CLK registration failed: %d\n", __func__, ret); + gpiod_add_lookup_tables(hawk_usb_gpio_lookups, + ARRAY_SIZE(hawk_usb_gpio_lookups)); + ret = da8xx_register_usb_phy(); if (ret) pr_warn("%s: USB PHY registration failed: %d\n", __func__, ret); - gpiod_add_lookup_table(&hawk_usb_gpio_lookup); + ret = platform_device_register(&hawk_usb_vbus_device); + if (ret) { + pr_warn("%s: Unable to register the vbus supply\n", __func__); + return; + } ret = da8xx_register_usb11(&omapl138_hawk_usb11_pdata); if (ret) diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c index bda6c3a5c923..5d3a3e302012 100644 --- a/arch/arm/mach-ep93xx/adssphere.c +++ b/arch/arm/mach-ep93xx/adssphere.c @@ -15,7 +15,7 @@ #include <linux/platform_device.h> #include <linux/sizes.h> -#include <mach/hardware.h> +#include "hardware.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c index d2eee707d27f..b9f523d9dc8c 100644 --- a/arch/arm/mach-ep93xx/clock.c +++ b/arch/arm/mach-ep93xx/clock.c @@ -20,8 +20,9 @@ #include <linux/io.h> #include <linux/spinlock.h> #include <linux/clkdev.h> +#include <linux/soc/cirrus/ep93xx.h> -#include <mach/hardware.h> +#include "hardware.h" #include <asm/div64.h> diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 706515faee06..cc1382f879af 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -39,11 +39,13 @@ #include <linux/usb/ohci_pdriver.h> #include <linux/random.h> -#include <mach/hardware.h> +#include "hardware.h" #include <linux/platform_data/video-ep93xx.h> #include <linux/platform_data/keypad-ep93xx.h> #include <linux/platform_data/spi-ep93xx.h> -#include <mach/gpio-ep93xx.h> +#include <linux/soc/cirrus/ep93xx.h> + +#include "gpio-ep93xx.h" #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -123,7 +125,7 @@ void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits) /** * ep93xx_chip_revision() - returns the EP93xx chip revision * - * See <mach/platform.h> for more information. + * See "platform.h" for more information. */ unsigned int ep93xx_chip_revision(void) { diff --git a/arch/arm/mach-ep93xx/dma.c b/arch/arm/mach-ep93xx/dma.c index 88a4c9b089a5..821427107b11 100644 --- a/arch/arm/mach-ep93xx/dma.c +++ b/arch/arm/mach-ep93xx/dma.c @@ -26,7 +26,7 @@ #include <linux/platform_device.h> #include <linux/platform_data/dma-ep93xx.h> -#include <mach/hardware.h> +#include "hardware.h" #include "soc.h" diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index 8e89ec8b6f0f..c8c47122cf1d 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -29,13 +29,14 @@ #include <linux/platform_device.h> #include <linux/i2c.h> #include <linux/spi/spi.h> +#include <linux/gpio/machine.h> #include <sound/cs4271.h> -#include <mach/hardware.h> +#include "hardware.h" #include <linux/platform_data/video-ep93xx.h> #include <linux/platform_data/spi-ep93xx.h> -#include <mach/gpio-ep93xx.h> +#include "gpio-ep93xx.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -105,13 +106,16 @@ static struct spi_board_info edb93xx_spi_board_info[] __initdata = { }, }; -static int edb93xx_spi_chipselects[] __initdata = { - EP93XX_GPIO_LINE_EGPIO6, +static struct gpiod_lookup_table edb93xx_spi_cs_gpio_table = { + .dev_id = "ep93xx-spi.0", + .table = { + GPIO_LOOKUP("A", 6, "cs", GPIO_ACTIVE_LOW), + { }, + }, }; static struct ep93xx_spi_info edb93xx_spi_info __initdata = { - .chipselect = edb93xx_spi_chipselects, - .num_chipselect = ARRAY_SIZE(edb93xx_spi_chipselects), + /* Intentionally left blank */ }; static void __init edb93xx_register_spi(void) @@ -123,6 +127,7 @@ static void __init edb93xx_register_spi(void) else if (machine_is_edb9315a()) edb93xx_cs4271_data.gpio_nreset = EP93XX_GPIO_LINE_EGPIO14; + gpiod_add_lookup_table(&edb93xx_spi_cs_gpio_table); ep93xx_register_spi(&edb93xx_spi_info, edb93xx_spi_board_info, ARRAY_SIZE(edb93xx_spi_board_info)); } diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c index 0cca5b183309..ac48e3476587 100644 --- a/arch/arm/mach-ep93xx/gesbc9312.c +++ b/arch/arm/mach-ep93xx/gesbc9312.c @@ -15,7 +15,7 @@ #include <linux/platform_device.h> #include <linux/sizes.h> -#include <mach/hardware.h> +#include "hardware.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h b/arch/arm/mach-ep93xx/gpio-ep93xx.h index 242af4a401ea..242af4a401ea 100644 --- a/arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h +++ b/arch/arm/mach-ep93xx/gpio-ep93xx.h diff --git a/arch/arm/mach-ep93xx/include/mach/hardware.h b/arch/arm/mach-ep93xx/hardware.h index 8938906e780a..e7d850e04782 100644 --- a/arch/arm/mach-ep93xx/include/mach/hardware.h +++ b/arch/arm/mach-ep93xx/hardware.h @@ -6,7 +6,7 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H -#include <mach/platform.h> +#include "platform.h" /* * The EP93xx has two external crystal oscillators. To generate the diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c index 373583c29825..c7f64e4ff6c7 100644 --- a/arch/arm/mach-ep93xx/micro9.c +++ b/arch/arm/mach-ep93xx/micro9.c @@ -16,7 +16,7 @@ #include <linux/platform_device.h> #include <linux/io.h> -#include <mach/hardware.h> +#include "hardware.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/platform.h index 6c41c794bed5..b4045a186239 100644 --- a/arch/arm/mach-ep93xx/include/mach/platform.h +++ b/arch/arm/mach-ep93xx/platform.h @@ -5,6 +5,7 @@ #ifndef __ASSEMBLY__ +#include <linux/platform_data/eth-ep93xx.h> #include <linux/reboot.h> struct device; @@ -15,23 +16,9 @@ struct ep93xxfb_mach_info; struct ep93xx_keypad_platform_data; struct ep93xx_spi_info; -struct ep93xx_eth_data -{ - unsigned char dev_addr[6]; - unsigned char phy_id; -}; - void ep93xx_map_io(void); void ep93xx_init_irq(void); -#define EP93XX_CHIP_REV_D0 3 -#define EP93XX_CHIP_REV_D1 4 -#define EP93XX_CHIP_REV_E0 5 -#define EP93XX_CHIP_REV_E1 6 -#define EP93XX_CHIP_REV_E2 7 - -unsigned int ep93xx_chip_revision(void); - void ep93xx_register_flash(unsigned int width, resource_size_t start, resource_size_t size); @@ -41,19 +28,11 @@ void ep93xx_register_spi(struct ep93xx_spi_info *info, struct spi_board_info *devices, int num); void ep93xx_register_fb(struct ep93xxfb_mach_info *data); void ep93xx_register_pwm(int pwm0, int pwm1); -int ep93xx_pwm_acquire_gpio(struct platform_device *pdev); -void ep93xx_pwm_release_gpio(struct platform_device *pdev); void ep93xx_register_keypad(struct ep93xx_keypad_platform_data *data); -int ep93xx_keypad_acquire_gpio(struct platform_device *pdev); -void ep93xx_keypad_release_gpio(struct platform_device *pdev); void ep93xx_register_i2s(void); -int ep93xx_i2s_acquire(void); -void ep93xx_i2s_release(void); void ep93xx_register_ac97(void); void ep93xx_register_ide(void); void ep93xx_register_adc(void); -int ep93xx_ide_acquire_gpio(struct platform_device *pdev); -void ep93xx_ide_release_gpio(struct platform_device *pdev); struct device *ep93xx_init_devices(void); extern void ep93xx_timer_init(void); diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c index 80ccb984d521..5a3c32fa7ace 100644 --- a/arch/arm/mach-ep93xx/simone.c +++ b/arch/arm/mach-ep93xx/simone.c @@ -27,8 +27,8 @@ #include <linux/gpio.h> #include <linux/gpio/machine.h> -#include <mach/hardware.h> -#include <mach/gpio-ep93xx.h> +#include "hardware.h" +#include "gpio-ep93xx.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -77,13 +77,15 @@ static struct spi_board_info simone_spi_devices[] __initdata = { * low between multi-message command blocks. From v1.4, it uses a GPIO instead. * v1.3 parts will still work, since the signal on SFRMOUT is automatic. */ -static int simone_spi_chipselects[] __initdata = { - EP93XX_GPIO_LINE_EGPIO1, +static struct gpiod_lookup_table simone_spi_cs_gpio_table = { + .dev_id = "ep93xx-spi.0", + .table = { + GPIO_LOOKUP("A", 1, "cs", GPIO_ACTIVE_LOW), + { }, + }, }; static struct ep93xx_spi_info simone_spi_info __initdata = { - .chipselect = simone_spi_chipselects, - .num_chipselect = ARRAY_SIZE(simone_spi_chipselects), .use_dma = 1, }; @@ -113,6 +115,7 @@ static void __init simone_init_machine(void) ep93xx_register_i2c(simone_i2c_board_info, ARRAY_SIZE(simone_i2c_board_info)); gpiod_add_lookup_table(&simone_mmc_spi_gpio_table); + gpiod_add_lookup_table(&simone_spi_cs_gpio_table); ep93xx_register_spi(&simone_spi_info, simone_spi_devices, ARRAY_SIZE(simone_spi_devices)); simone_register_audio(); diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c index cf0cb58b3454..f8f89551dbed 100644 --- a/arch/arm/mach-ep93xx/snappercl15.c +++ b/arch/arm/mach-ep93xx/snappercl15.c @@ -25,9 +25,9 @@ #include <linux/mtd/platnand.h> -#include <mach/hardware.h> +#include "hardware.h" #include <linux/platform_data/video-ep93xx.h> -#include <mach/gpio-ep93xx.h> +#include "gpio-ep93xx.h" #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 85b74ac943f0..e9f369067293 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -22,9 +22,10 @@ #include <linux/spi/mmc_spi.h> #include <linux/mmc/host.h> #include <linux/platform_data/spi-ep93xx.h> +#include <linux/gpio/machine.h> -#include <mach/gpio-ep93xx.h> -#include <mach/hardware.h> +#include "gpio-ep93xx.h" +#include "hardware.h" #include <mach/irqs.h> #include <asm/mach-types.h> @@ -269,13 +270,15 @@ static struct spi_board_info bk3_spi_board_info[] __initdata = { * The all work is performed automatically by !SPI_FRAME (SFRM1) and * goes through CPLD */ -static int bk3_spi_chipselects[] __initdata = { - EP93XX_GPIO_LINE_F(3), +static struct gpiod_lookup_table bk3_spi_cs_gpio_table = { + .dev_id = "ep93xx-spi.0", + .table = { + GPIO_LOOKUP("F", 3, "cs", GPIO_ACTIVE_LOW), + { }, + }, }; static struct ep93xx_spi_info bk3_spi_master __initdata = { - .chipselect = bk3_spi_chipselects, - .num_chipselect = ARRAY_SIZE(bk3_spi_chipselects), .use_dma = 1, }; @@ -316,13 +319,17 @@ static struct spi_board_info ts72xx_spi_devices[] __initdata = { }, }; -static int ts72xx_spi_chipselects[] __initdata = { - EP93XX_GPIO_LINE_F(2), /* DIO_17 */ +static struct gpiod_lookup_table ts72xx_spi_cs_gpio_table = { + .dev_id = "ep93xx-spi.0", + .table = { + /* DIO_17 */ + GPIO_LOOKUP("F", 2, "cs", GPIO_ACTIVE_LOW), + { }, + }, }; static struct ep93xx_spi_info ts72xx_spi_info __initdata = { - .chipselect = ts72xx_spi_chipselects, - .num_chipselect = ARRAY_SIZE(ts72xx_spi_chipselects), + /* Intentionally left blank */ }; static void __init ts72xx_init_machine(void) @@ -339,6 +346,7 @@ static void __init ts72xx_init_machine(void) if (board_is_ts7300()) platform_device_register(&ts73xx_fpga_device); #endif + gpiod_add_lookup_table(&ts72xx_spi_cs_gpio_table); ep93xx_register_spi(&ts72xx_spi_info, ts72xx_spi_devices, ARRAY_SIZE(ts72xx_spi_devices)); } @@ -398,6 +406,7 @@ static void __init bk3_init_machine(void) ep93xx_register_eth(&ts72xx_eth_data, 1); + gpiod_add_lookup_table(&bk3_spi_cs_gpio_table); ep93xx_register_spi(&bk3_spi_master, bk3_spi_board_info, ARRAY_SIZE(bk3_spi_board_info)); diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index 767ee64628dc..d44db6d67f35 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -31,10 +31,10 @@ #include <sound/cs4271.h> -#include <mach/hardware.h> +#include "hardware.h" #include <linux/platform_data/video-ep93xx.h> #include <linux/platform_data/spi-ep93xx.h> -#include <mach/gpio-ep93xx.h> +#include "gpio-ep93xx.h" #include <asm/mach-types.h> #include <asm/mach/map.h> @@ -245,15 +245,17 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { }, }; -static int vision_spi_chipselects[] __initdata = { - EP93XX_GPIO_LINE_EGPIO6, - EP93XX_GPIO_LINE_EGPIO7, - EP93XX_GPIO_LINE_G(2), +static struct gpiod_lookup_table vision_spi_cs_gpio_table = { + .dev_id = "ep93xx-spi.0", + .table = { + GPIO_LOOKUP_IDX("A", 6, "cs", 0, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("A", 7, "cs", 1, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("G", 2, "cs", 2, GPIO_ACTIVE_LOW), + { }, + }, }; static struct ep93xx_spi_info vision_spi_master __initdata = { - .chipselect = vision_spi_chipselects, - .num_chipselect = ARRAY_SIZE(vision_spi_chipselects), .use_dma = 1, }; @@ -295,6 +297,7 @@ static void __init vision_init_machine(void) ep93xx_register_i2c(vision_i2c_info, ARRAY_SIZE(vision_i2c_info)); gpiod_add_lookup_table(&vision_spi_mmc_gpio_table); + gpiod_add_lookup_table(&vision_spi_cs_gpio_table); ep93xx_register_spi(&vision_spi_master, vision_spi_board_info, ARRAY_SIZE(vision_spi_board_info)); vision_register_i2s(); diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index b40963cf91c7..1c518b8ee520 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -106,21 +106,15 @@ config SOC_EXYNOS5420 bool "SAMSUNG EXYNOS5420" default y depends on ARCH_EXYNOS5 + select MCPM if SMP + select ARM_CCI400_PORT_CTRL + select ARM_CPU_SUSPEND config SOC_EXYNOS5800 bool "SAMSUNG EXYNOS5800" default y depends on SOC_EXYNOS5420 -config EXYNOS5420_MCPM - bool "Exynos5420 Multi-Cluster PM support" - depends on MCPM && SOC_EXYNOS5420 - select ARM_CCI400_PORT_CTRL - select ARM_CPU_SUSPEND - help - This is needed to provide CPU and cluster power management - on Exynos5420 implementing big.LITTLE. - config EXYNOS_CPU_SUSPEND bool select ARM_CPU_SUSPEND diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index cd00c82a1add..264dbaa89c3d 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -18,5 +18,5 @@ plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_exynos-smc.o :=-Wa,-march=armv7-a$(plus_sec) AFLAGS_sleep.o :=-Wa,-march=armv7-a$(plus_sec) -obj-$(CONFIG_EXYNOS5420_MCPM) += mcpm-exynos.o +obj-$(CONFIG_MCPM) += mcpm-exynos.o CFLAGS_mcpm-exynos.o += -march=armv7-a diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 1b8699e94098..c93356a8d662 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -91,6 +91,7 @@ extern u32 cp15_save_power; extern void __iomem *sysram_ns_base_addr; extern void __iomem *sysram_base_addr; +extern phys_addr_t sysram_base_phys; extern void __iomem *pmu_base_addr; void exynos_sysram_init(void); diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index 865dcc4c3181..9aa483366ebc 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -33,6 +33,7 @@ static struct platform_device exynos_cpuidle = { }; void __iomem *sysram_base_addr __ro_after_init; +phys_addr_t sysram_base_phys __ro_after_init; void __iomem *sysram_ns_base_addr __ro_after_init; void __init exynos_sysram_init(void) @@ -43,6 +44,8 @@ void __init exynos_sysram_init(void) if (!of_device_is_available(node)) continue; sysram_base_addr = of_iomap(node, 0); + sysram_base_phys = of_translate_address(node, + of_get_address(node, 0, NULL, NULL)); break; } diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c index d602e3bf3f96..2eaf2dbb8e81 100644 --- a/arch/arm/mach-exynos/firmware.c +++ b/arch/arm/mach-exynos/firmware.c @@ -196,6 +196,7 @@ bool __init exynos_secure_firmware_available(void) return false; addr = of_get_address(nd, 0, NULL, NULL); + of_node_put(nd); if (!addr) { pr_err("%s: No address specified.\n", __func__); return false; diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c index 72bc035bedbe..9a681b421ae1 100644 --- a/arch/arm/mach-exynos/mcpm-exynos.c +++ b/arch/arm/mach-exynos/mcpm-exynos.c @@ -75,14 +75,25 @@ static int exynos_cpu_powerup(unsigned int cpu, unsigned int cluster) */ if (cluster && cluster == MPIDR_AFFINITY_LEVEL(cpu_logical_map(0), 1)) { + unsigned int timeout = 16; + /* * Before we reset the Little cores, we should wait * the SPARE2 register is set to 1 because the init * codes of the iROM will set the register after * initialization. */ - while (!pmu_raw_readl(S5P_PMU_SPARE2)) + while (timeout && !pmu_raw_readl(S5P_PMU_SPARE2)) { + timeout--; udelay(10); + } + + if (timeout == 0) { + pr_err("cpu %u cluster %u powerup failed\n", + cpu, cluster); + exynos_cpu_power_down(cpunr); + return -ETIMEDOUT; + } pmu_raw_writel(EXYNOS5420_KFC_CORE_RESET(cpu), EXYNOS_SWRESET); diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index abcac6164233..0cbbae8bf1f8 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -214,13 +214,20 @@ static inline void __iomem *cpu_boot_reg(int cpu) */ void exynos_core_restart(u32 core_id) { + unsigned int timeout = 16; u32 val; if (!of_machine_is_compatible("samsung,exynos3250")) return; - while (!pmu_raw_readl(S5P_PMU_SPARE2)) + while (timeout && !pmu_raw_readl(S5P_PMU_SPARE2)) { + timeout--; udelay(10); + } + if (timeout == 0) { + pr_err("cpu core %u restart failed\n", core_id); + return; + } udelay(10); val = pmu_raw_readl(EXYNOS_ARM_CORE_STATUS(core_id)); diff --git a/arch/arm/mach-exynos/smc.h b/arch/arm/mach-exynos/smc.h index f355185d4239..98832e50852d 100644 --- a/arch/arm/mach-exynos/smc.h +++ b/arch/arm/mach-exynos/smc.h @@ -25,6 +25,13 @@ #define SMC_CMD_L2X0INVALL (-24) #define SMC_CMD_L2X0DEBUG (-25) +/* For Accessing CP15/SFR (General) */ +#define SMC_CMD_REG (-101) + +/* defines for SMC_CMD_REG */ +#define SMC_REG_CLASS_SFR_W (0x1 << 30) +#define SMC_REG_ID_SFR_W(addr) (SMC_REG_CLASS_SFR_W | ((addr) >> 2)) + #ifndef __ASSEMBLY__ extern void exynos_smc(u32 cmd, u32 arg1, u32 arg2, u32 arg3); diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c index 0850505ac78b..be122af0de8f 100644 --- a/arch/arm/mach-exynos/suspend.c +++ b/arch/arm/mach-exynos/suspend.c @@ -31,6 +31,7 @@ #include <asm/suspend.h> #include "common.h" +#include "smc.h" #define REG_TABLE_END (-1U) @@ -62,6 +63,8 @@ struct exynos_pm_state { int cpu_state; unsigned int pmu_spare3; void __iomem *sysram_base; + phys_addr_t sysram_phys; + bool secure_firmware; }; static const struct exynos_pm_data *pm_data __ro_after_init; @@ -265,9 +268,7 @@ static int exynos5420_cpu_suspend(unsigned long arg) unsigned int cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); unsigned int cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); - writel_relaxed(0x0, pm_state.sysram_base + EXYNOS5420_CPU_STATE); - - if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM)) { + if (IS_ENABLED(CONFIG_MCPM)) { mcpm_set_entry_vector(cpu, cluster, exynos_cpu_resume); mcpm_cpu_suspend(); } @@ -341,11 +342,16 @@ static void exynos5420_pm_prepare(void) */ pm_state.cpu_state = readl_relaxed(pm_state.sysram_base + EXYNOS5420_CPU_STATE); + writel_relaxed(0x0, pm_state.sysram_base + EXYNOS5420_CPU_STATE); + if (pm_state.secure_firmware) + exynos_smc(SMC_CMD_REG, SMC_REG_ID_SFR_W(pm_state.sysram_phys + + EXYNOS5420_CPU_STATE), + 0, 0); exynos_pm_enter_sleep_mode(); /* ensure at least INFORM0 has the resume address */ - if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM)) + if (IS_ENABLED(CONFIG_MCPM)) pmu_raw_writel(__pa_symbol(mcpm_entry_point), S5P_INFORM0); tmp = pmu_raw_readl(EXYNOS_L2_OPTION(0)); @@ -444,8 +450,27 @@ early_wakeup: static void exynos5420_prepare_pm_resume(void) { - if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM)) + unsigned int mpidr, cluster; + + mpidr = read_cpuid_mpidr(); + cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + + if (IS_ENABLED(CONFIG_MCPM)) WARN_ON(mcpm_cpu_powered_up()); + + if (IS_ENABLED(CONFIG_HW_PERF_EVENTS) && cluster != 0) { + /* + * When system is resumed on the LITTLE/KFC core (cluster 1), + * the DSCR is not properly updated until the power is turned + * on also for the cluster 0. Enable it for a while to + * propagate the SPNIDEN and SPIDEN signals from Secure JTAG + * block and avoid undefined instruction issue on CP14 reset. + */ + pmu_raw_writel(S5P_CORE_LOCAL_PWR_EN, + EXYNOS_COMMON_CONFIGURATION(0)); + pmu_raw_writel(0, + EXYNOS_COMMON_CONFIGURATION(0)); + } } static void exynos5420_pm_resume(void) @@ -460,6 +485,11 @@ static void exynos5420_pm_resume(void) /* Restore the sysram cpu state register */ writel_relaxed(pm_state.cpu_state, pm_state.sysram_base + EXYNOS5420_CPU_STATE); + if (pm_state.secure_firmware) + exynos_smc(SMC_CMD_REG, + SMC_REG_ID_SFR_W(pm_state.sysram_phys + + EXYNOS5420_CPU_STATE), + EXYNOS_AFTR_MAGIC, 0); pmu_raw_writel(EXYNOS5420_USE_STANDBY_WFI_ALL, S5P_CENTRAL_SEQ_OPTION); @@ -639,8 +669,10 @@ void __init exynos_pm_init(void) if (WARN_ON(!of_find_property(np, "interrupt-controller", NULL))) { pr_warn("Outdated DT detected, suspend/resume will NOT work\n"); + of_node_put(np); return; } + of_node_put(np); pm_data = (const struct exynos_pm_data *) match->data; @@ -659,8 +691,11 @@ void __init exynos_pm_init(void) * Applicable as of now only to Exynos542x. If booted under secure * firmware, the non-secure region of sysram should be used. */ - if (exynos_secure_firmware_available()) + if (exynos_secure_firmware_available()) { + pm_state.sysram_phys = sysram_base_phys; pm_state.sysram_base = sysram_ns_base_addr; - else + pm_state.secure_firmware = true; + } else { pm_state.sysram_base = sysram_base_addr; + } } diff --git a/arch/arm/mach-imx/devices/platform-fec.c b/arch/arm/mach-imx/devices/platform-fec.c index b403a4fe2892..605c0af5851d 100644 --- a/arch/arm/mach-imx/devices/platform-fec.c +++ b/arch/arm/mach-imx/devices/platform-fec.c @@ -7,7 +7,7 @@ * Free Software Foundation. */ #include <linux/dma-mapping.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include "../hardware.h" #include "devices-common.h" diff --git a/arch/arm/mach-imx/devices/platform-gpio_keys.c b/arch/arm/mach-imx/devices/platform-gpio_keys.c index 486282539c76..9f0a132ea1bc 100644 --- a/arch/arm/mach-imx/devices/platform-gpio_keys.c +++ b/arch/arm/mach-imx/devices/platform-gpio_keys.c @@ -15,7 +15,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ -#include <asm/sizes.h> +#include <linux/sizes.h> #include "../hardware.h" #include "devices-common.h" diff --git a/arch/arm/mach-imx/devices/platform-imx2-wdt.c b/arch/arm/mach-imx/devices/platform-imx2-wdt.c index 8c134c8d7500..0c6d3c05fd6d 100644 --- a/arch/arm/mach-imx/devices/platform-imx2-wdt.c +++ b/arch/arm/mach-imx/devices/platform-imx2-wdt.c @@ -6,7 +6,7 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ -#include <asm/sizes.h> +#include <linux/sizes.h> #include "../hardware.h" #include "devices-common.h" diff --git a/arch/arm/mach-imx/devices/platform-mxc_nand.c b/arch/arm/mach-imx/devices/platform-mxc_nand.c index 676df4920c7b..046e0cc826c1 100644 --- a/arch/arm/mach-imx/devices/platform-mxc_nand.c +++ b/arch/arm/mach-imx/devices/platform-mxc_nand.c @@ -6,7 +6,7 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ -#include <asm/sizes.h> +#include <linux/sizes.h> #include "../hardware.h" #include "devices-common.h" diff --git a/arch/arm/mach-imx/hardware.h b/arch/arm/mach-imx/hardware.h index 90e10cbd8fd1..b5ca8cebe1d6 100644 --- a/arch/arm/mach-imx/hardware.h +++ b/arch/arm/mach-imx/hardware.h @@ -24,7 +24,7 @@ #include <asm/io.h> #include <soc/imx/revision.h> #endif -#include <asm/sizes.h> +#include <linux/sizes.h> #define addr_in_module(addr, mod) \ ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE) diff --git a/arch/arm/mach-imx/pm-imx6.c b/arch/arm/mach-imx/pm-imx6.c index 87f45b926c78..e527532f6931 100644 --- a/arch/arm/mach-imx/pm-imx6.c +++ b/arch/arm/mach-imx/pm-imx6.c @@ -354,9 +354,11 @@ int imx6_set_lpm(enum mxc_cpu_pwr_mode mode) * * Note that IRQ #32 is GIC SPI #0. */ - imx_gpc_hwirq_unmask(0); + if (mode != WAIT_CLOCKED) + imx_gpc_hwirq_unmask(0); writel_relaxed(val, ccm_base + CLPCR); - imx_gpc_hwirq_mask(0); + if (mode != WAIT_CLOCKED) + imx_gpc_hwirq_mask(0); return 0; } @@ -631,7 +633,7 @@ static void imx6_pm_stby_poweroff(void) static int imx6_pm_stby_poweroff_probe(void) { if (pm_power_off) { - pr_warn("%s: pm_power_off already claimed %p %pf!\n", + pr_warn("%s: pm_power_off already claimed %p %ps!\n", __func__, pm_power_off, pm_power_off); return -EBUSY; } diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index 8dfad012dfae..6ddbe153910a 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -27,7 +27,7 @@ #include <linux/irqchip/arm-vic.h> #include <linux/gpio/machine.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include "lm.h" #include "impd1.h" diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 070d92ae1b6f..8426ab9e2f5a 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -24,7 +24,7 @@ #include <linux/export.h> #include <asm/irq.h> #include <mach/hardware.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/signal.h> #include <asm/mach/pci.h> #include "pci.h" diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c index 116feb6b261e..d3d8c78e7d10 100644 --- a/arch/arm/mach-iop13xx/tpmi.c +++ b/arch/arm/mach-iop13xx/tpmi.c @@ -23,7 +23,7 @@ #include <linux/dma-mapping.h> #include <linux/io.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach/irqs.h> /* assumes CONTROLLER_ONLY# is never asserted in the ESSR register */ diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index fea008123eb1..83afb80d38a8 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -4,6 +4,20 @@ menu "Intel IXP4xx Implementation Options" comment "IXP4xx Platforms" +config MACH_IXP4XX_OF + bool + prompt "Devce Tree IXP4xx boards" + default y + select ARM_APPENDED_DTB # Old Redboot bootloaders deployed + select I2C + select I2C_IOP3XX + select PCI + select SERIAL_OF_PLATFORM + select TIMER_OF + select USE_OF + help + Say 'Y' here to support Device Tree-based IXP4xx platforms. + config MACH_NSLU2 bool prompt "Linksys NSLU2" @@ -222,19 +236,6 @@ config IXP4XX_INDIRECT_PCI need to use the indirect method instead. If you don't know what you need, leave this option unselected. -config IXP4XX_QMGR - tristate "IXP4xx Queue Manager support" - help - This driver supports IXP4xx built-in hardware queue manager - and is automatically selected by Ethernet and HSS drivers. - -config IXP4XX_NPE - tristate "IXP4xx Network Processor Engine support" - select FW_LOADER - help - This driver supports IXP4xx built-in network coprocessors - and is automatically selected by Ethernet and HSS drivers. - endmenu endif diff --git a/arch/arm/mach-ixp4xx/Makefile b/arch/arm/mach-ixp4xx/Makefile index f09994500a34..1fa4e6605782 100644 --- a/arch/arm/mach-ixp4xx/Makefile +++ b/arch/arm/mach-ixp4xx/Makefile @@ -6,6 +6,9 @@ obj-pci-y := obj-pci-n := +# Device tree platform +obj-pci-$(CONFIG_MACH_IXP4XX_OF) += ixp4xx-of.o + obj-pci-$(CONFIG_ARCH_IXDP4XX) += ixdp425-pci.o obj-pci-$(CONFIG_MACH_AVILA) += avila-pci.o obj-pci-$(CONFIG_MACH_IXDPG425) += ixdpg425-pci.o @@ -40,5 +43,3 @@ obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o obj-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-setup.o obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o -obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o -obj-$(CONFIG_IXP4XX_NPE) += ixp4xx_npe.o diff --git a/arch/arm/mach-ixp4xx/avila-pci.c b/arch/arm/mach-ixp4xx/avila-pci.c index 548c7d43ade6..9c834f0f4231 100644 --- a/arch/arm/mach-ixp4xx/avila-pci.c +++ b/arch/arm/mach-ixp4xx/avila-pci.c @@ -27,6 +27,8 @@ #include <mach/hardware.h> #include <asm/mach-types.h> +#include "irqs.h" + #define AVILA_MAX_DEV 4 #define LOFT_MAX_DEV 6 #define IRQ_LINES 4 diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c index 44cbbce6bda6..1981b33109cb 100644 --- a/arch/arm/mach-ixp4xx/avila-setup.c +++ b/arch/arm/mach-ixp4xx/avila-setup.c @@ -28,6 +28,8 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include "irqs.h" + #define AVILA_SDA_PIN 7 #define AVILA_SCL_PIN 6 diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index 6835b17113e5..a53104bb28f5 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -31,7 +31,7 @@ #include <asm/cputype.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/pci.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 846e033c56fa..cc5f15679d29 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -22,41 +22,30 @@ #include <linux/serial_core.h> #include <linux/interrupt.h> #include <linux/bitops.h> -#include <linux/time.h> -#include <linux/clocksource.h> -#include <linux/clockchips.h> #include <linux/io.h> #include <linux/export.h> -#include <linux/gpio/driver.h> #include <linux/cpu.h> #include <linux/pci.h> #include <linux/sched_clock.h> +#include <linux/bitops.h> +#include <linux/irqchip/irq-ixp4xx.h> +#include <linux/platform_data/timer-ixp4xx.h> #include <mach/udc.h> #include <mach/hardware.h> #include <mach/io.h> #include <linux/uaccess.h> #include <asm/pgtable.h> #include <asm/page.h> +#include <asm/exception.h> #include <asm/irq.h> #include <asm/system_misc.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> -#define IXP4XX_TIMER_FREQ 66666000 - -/* - * The timer register doesn't allow to specify the two least significant bits of - * the timeout value and assumes them being zero. So make sure IXP4XX_LATCH is - * the best value with the two least significant bits unset. - */ -#define IXP4XX_LATCH DIV_ROUND_CLOSEST(IXP4XX_TIMER_FREQ, \ - (IXP4XX_OST_RELOAD_MASK + 1) * HZ) * \ - (IXP4XX_OST_RELOAD_MASK + 1) +#include "irqs.h" -static void __init ixp4xx_clocksource_init(void); -static void __init ixp4xx_clockevent_init(void); -static struct clock_event_device clockevent_ixp4xx; +#define IXP4XX_TIMER_FREQ 66666000 /************************************************************************* * IXP4xx chipset I/O mapping @@ -77,11 +66,6 @@ static struct map_desc ixp4xx_io_desc[] __initdata = { .pfn = __phys_to_pfn(IXP4XX_PCI_CFG_BASE_PHYS), .length = IXP4XX_PCI_CFG_REGION_SIZE, .type = MT_DEVICE - }, { /* Queue Manager */ - .virtual = (unsigned long)IXP4XX_QMGR_BASE_VIRT, - .pfn = __phys_to_pfn(IXP4XX_QMGR_BASE_PHYS), - .length = IXP4XX_QMGR_REGION_SIZE, - .type = MT_DEVICE }, }; @@ -90,258 +74,23 @@ void __init ixp4xx_map_io(void) iotable_init(ixp4xx_io_desc, ARRAY_SIZE(ixp4xx_io_desc)); } -/* - * GPIO-functions - */ -/* - * The following converted to the real HW bits the gpio_line_config - */ -/* GPIO pin types */ -#define IXP4XX_GPIO_OUT 0x1 -#define IXP4XX_GPIO_IN 0x2 - -/* GPIO signal types */ -#define IXP4XX_GPIO_LOW 0 -#define IXP4XX_GPIO_HIGH 1 - -/* GPIO Clocks */ -#define IXP4XX_GPIO_CLK_0 14 -#define IXP4XX_GPIO_CLK_1 15 - -static void gpio_line_config(u8 line, u32 direction) -{ - if (direction == IXP4XX_GPIO_IN) - *IXP4XX_GPIO_GPOER |= (1 << line); - else - *IXP4XX_GPIO_GPOER &= ~(1 << line); -} - -static void gpio_line_get(u8 line, int *value) -{ - *value = (*IXP4XX_GPIO_GPINR >> line) & 0x1; -} - -static void gpio_line_set(u8 line, int value) -{ - if (value == IXP4XX_GPIO_HIGH) - *IXP4XX_GPIO_GPOUTR |= (1 << line); - else if (value == IXP4XX_GPIO_LOW) - *IXP4XX_GPIO_GPOUTR &= ~(1 << line); -} - -/************************************************************************* - * IXP4xx chipset IRQ handling - * - * TODO: GPIO IRQs should be marked invalid until the user of the IRQ - * (be it PCI or something else) configures that GPIO line - * as an IRQ. - **************************************************************************/ -enum ixp4xx_irq_type { - IXP4XX_IRQ_LEVEL, IXP4XX_IRQ_EDGE -}; - -/* Each bit represents an IRQ: 1: edge-triggered, 0: level triggered */ -static unsigned long long ixp4xx_irq_edge = 0; - -/* - * IRQ -> GPIO mapping table - */ -static signed char irq2gpio[32] = { - -1, -1, -1, -1, -1, -1, 0, 1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 2, 3, 4, 5, 6, - 7, 8, 9, 10, 11, 12, -1, -1, -}; - -static int ixp4xx_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) -{ - int irq; - - for (irq = 0; irq < 32; irq++) { - if (irq2gpio[irq] == gpio) - return irq; - } - return -EINVAL; -} - -static int ixp4xx_set_irq_type(struct irq_data *d, unsigned int type) -{ - int line = irq2gpio[d->irq]; - u32 int_style; - enum ixp4xx_irq_type irq_type; - volatile u32 *int_reg; - - /* - * Only for GPIO IRQs - */ - if (line < 0) - return -EINVAL; - - switch (type){ - case IRQ_TYPE_EDGE_BOTH: - int_style = IXP4XX_GPIO_STYLE_TRANSITIONAL; - irq_type = IXP4XX_IRQ_EDGE; - break; - case IRQ_TYPE_EDGE_RISING: - int_style = IXP4XX_GPIO_STYLE_RISING_EDGE; - irq_type = IXP4XX_IRQ_EDGE; - break; - case IRQ_TYPE_EDGE_FALLING: - int_style = IXP4XX_GPIO_STYLE_FALLING_EDGE; - irq_type = IXP4XX_IRQ_EDGE; - break; - case IRQ_TYPE_LEVEL_HIGH: - int_style = IXP4XX_GPIO_STYLE_ACTIVE_HIGH; - irq_type = IXP4XX_IRQ_LEVEL; - break; - case IRQ_TYPE_LEVEL_LOW: - int_style = IXP4XX_GPIO_STYLE_ACTIVE_LOW; - irq_type = IXP4XX_IRQ_LEVEL; - break; - default: - return -EINVAL; - } - - if (irq_type == IXP4XX_IRQ_EDGE) - ixp4xx_irq_edge |= (1 << d->irq); - else - ixp4xx_irq_edge &= ~(1 << d->irq); - - if (line >= 8) { /* pins 8-15 */ - line -= 8; - int_reg = IXP4XX_GPIO_GPIT2R; - } else { /* pins 0-7 */ - int_reg = IXP4XX_GPIO_GPIT1R; - } - - /* Clear the style for the appropriate pin */ - *int_reg &= ~(IXP4XX_GPIO_STYLE_CLEAR << - (line * IXP4XX_GPIO_STYLE_SIZE)); - - *IXP4XX_GPIO_GPISR = (1 << line); - - /* Set the new style */ - *int_reg |= (int_style << (line * IXP4XX_GPIO_STYLE_SIZE)); - - /* Configure the line as an input */ - gpio_line_config(irq2gpio[d->irq], IXP4XX_GPIO_IN); - - return 0; -} - -static void ixp4xx_irq_mask(struct irq_data *d) -{ - if ((cpu_is_ixp46x() || cpu_is_ixp43x()) && d->irq >= 32) - *IXP4XX_ICMR2 &= ~(1 << (d->irq - 32)); - else - *IXP4XX_ICMR &= ~(1 << d->irq); -} - -static void ixp4xx_irq_ack(struct irq_data *d) -{ - int line = (d->irq < 32) ? irq2gpio[d->irq] : -1; - - if (line >= 0) - *IXP4XX_GPIO_GPISR = (1 << line); -} - -/* - * Level triggered interrupts on GPIO lines can only be cleared when the - * interrupt condition disappears. - */ -static void ixp4xx_irq_unmask(struct irq_data *d) -{ - if (!(ixp4xx_irq_edge & (1 << d->irq))) - ixp4xx_irq_ack(d); - - if ((cpu_is_ixp46x() || cpu_is_ixp43x()) && d->irq >= 32) - *IXP4XX_ICMR2 |= (1 << (d->irq - 32)); - else - *IXP4XX_ICMR |= (1 << d->irq); -} - -static struct irq_chip ixp4xx_irq_chip = { - .name = "IXP4xx", - .irq_ack = ixp4xx_irq_ack, - .irq_mask = ixp4xx_irq_mask, - .irq_unmask = ixp4xx_irq_unmask, - .irq_set_type = ixp4xx_set_irq_type, -}; - void __init ixp4xx_init_irq(void) { - int i = 0; - /* * ixp4xx does not implement the XScale PWRMODE register * so it must not call cpu_do_idle(). */ cpu_idle_poll_ctrl(true); - /* Route all sources to IRQ instead of FIQ */ - *IXP4XX_ICLR = 0x0; - - /* Disable all interrupt */ - *IXP4XX_ICMR = 0x0; - - if (cpu_is_ixp46x() || cpu_is_ixp43x()) { - /* Route upper 32 sources to IRQ instead of FIQ */ - *IXP4XX_ICLR2 = 0x00; - - /* Disable upper 32 interrupts */ - *IXP4XX_ICMR2 = 0x00; - } - - /* Default to all level triggered */ - for(i = 0; i < NR_IRQS; i++) { - irq_set_chip_and_handler(i, &ixp4xx_irq_chip, - handle_level_irq); - irq_clear_status_flags(i, IRQ_NOREQUEST); - } + ixp4xx_irq_init(IXP4XX_INTC_BASE_PHYS, + (cpu_is_ixp46x() || cpu_is_ixp43x())); } - -/************************************************************************* - * IXP4xx timer tick - * We use OS timer1 on the CPU for the timer tick and the timestamp - * counter as a source of real clock ticks to account for missed jiffies. - *************************************************************************/ - -static irqreturn_t ixp4xx_timer_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *evt = dev_id; - - /* Clear Pending Interrupt by writing '1' to it */ - *IXP4XX_OSST = IXP4XX_OSST_TIMER_1_PEND; - - evt->event_handler(evt); - - return IRQ_HANDLED; -} - -static struct irqaction ixp4xx_timer_irq = { - .name = "timer1", - .flags = IRQF_TIMER | IRQF_IRQPOLL, - .handler = ixp4xx_timer_interrupt, - .dev_id = &clockevent_ixp4xx, -}; - void __init ixp4xx_timer_init(void) { - /* Reset/disable counter */ - *IXP4XX_OSRT1 = 0; - - /* Clear Pending Interrupt by writing '1' to it */ - *IXP4XX_OSST = IXP4XX_OSST_TIMER_1_PEND; - - /* Reset time-stamp counter */ - *IXP4XX_OSTS = 0; - - /* Connect the interrupt handler and enable the interrupt */ - setup_irq(IRQ_IXP4XX_TIMER1, &ixp4xx_timer_irq); - - ixp4xx_clocksource_init(); - ixp4xx_clockevent_init(); + return ixp4xx_timer_setup(IXP4XX_TIMER_BASE_PHYS, + IRQ_IXP4XX_TIMER1, + IXP4XX_TIMER_FREQ); } static struct pxa2xx_udc_mach_info ixp4xx_udc_info; @@ -364,6 +113,24 @@ static struct resource ixp4xx_udc_resources[] = { }, }; +static struct resource ixp4xx_gpio_resource[] = { + { + .start = IXP4XX_GPIO_BASE_PHYS, + .end = IXP4XX_GPIO_BASE_PHYS + 0xfff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device ixp4xx_gpio_device = { + .name = "ixp4xx-gpio", + .id = -1, + .dev = { + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = ixp4xx_gpio_resource, + .num_resources = ARRAY_SIZE(ixp4xx_gpio_resource), +}; + /* * USB device controller. The IXP4xx uses the same controller as PXA25X, * so we just use the same device. @@ -378,7 +145,61 @@ static struct platform_device ixp4xx_udc_device = { }, }; +static struct resource ixp4xx_npe_resources[] = { + { + .start = IXP4XX_NPEA_BASE_PHYS, + .end = IXP4XX_NPEA_BASE_PHYS + 0xfff, + .flags = IORESOURCE_MEM, + }, + { + .start = IXP4XX_NPEB_BASE_PHYS, + .end = IXP4XX_NPEB_BASE_PHYS + 0xfff, + .flags = IORESOURCE_MEM, + }, + { + .start = IXP4XX_NPEC_BASE_PHYS, + .end = IXP4XX_NPEC_BASE_PHYS + 0xfff, + .flags = IORESOURCE_MEM, + }, + +}; + +static struct platform_device ixp4xx_npe_device = { + .name = "ixp4xx-npe", + .id = -1, + .num_resources = ARRAY_SIZE(ixp4xx_npe_resources), + .resource = ixp4xx_npe_resources, +}; + +static struct resource ixp4xx_qmgr_resources[] = { + { + .start = IXP4XX_QMGR_BASE_PHYS, + .end = IXP4XX_QMGR_BASE_PHYS + 0x3fff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_IXP4XX_QM1, + .end = IRQ_IXP4XX_QM1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_IXP4XX_QM2, + .end = IRQ_IXP4XX_QM2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ixp4xx_qmgr_device = { + .name = "ixp4xx-qmgr", + .id = -1, + .num_resources = ARRAY_SIZE(ixp4xx_qmgr_resources), + .resource = ixp4xx_qmgr_resources, +}; + static struct platform_device *ixp4xx_devices[] __initdata = { + &ixp4xx_npe_device, + &ixp4xx_qmgr_device, + &ixp4xx_gpio_device, &ixp4xx_udc_device, }; @@ -413,56 +234,12 @@ static struct platform_device *ixp46x_devices[] __initdata = { unsigned long ixp4xx_exp_bus_size; EXPORT_SYMBOL(ixp4xx_exp_bus_size); -static int ixp4xx_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) -{ - gpio_line_config(gpio, IXP4XX_GPIO_IN); - - return 0; -} - -static int ixp4xx_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, - int level) -{ - gpio_line_set(gpio, level); - gpio_line_config(gpio, IXP4XX_GPIO_OUT); - - return 0; -} - -static int ixp4xx_gpio_get_value(struct gpio_chip *chip, unsigned gpio) -{ - int value; - - gpio_line_get(gpio, &value); - - return value; -} - -static void ixp4xx_gpio_set_value(struct gpio_chip *chip, unsigned gpio, - int value) -{ - gpio_line_set(gpio, value); -} - -static struct gpio_chip ixp4xx_gpio_chip = { - .label = "IXP4XX_GPIO_CHIP", - .direction_input = ixp4xx_gpio_direction_input, - .direction_output = ixp4xx_gpio_direction_output, - .get = ixp4xx_gpio_get_value, - .set = ixp4xx_gpio_set_value, - .to_irq = ixp4xx_gpio_to_irq, - .base = 0, - .ngpio = 16, -}; - void __init ixp4xx_sys_init(void) { ixp4xx_exp_bus_size = SZ_16M; platform_add_devices(ixp4xx_devices, ARRAY_SIZE(ixp4xx_devices)); - gpiochip_add_data(&ixp4xx_gpio_chip, NULL); - if (cpu_is_ixp46x()) { int region; @@ -481,103 +258,8 @@ void __init ixp4xx_sys_init(void) ixp4xx_exp_bus_size >> 20); } -/* - * sched_clock() - */ -static u64 notrace ixp4xx_read_sched_clock(void) -{ - return *IXP4XX_OSTS; -} - -/* - * clocksource - */ - -static u64 ixp4xx_clocksource_read(struct clocksource *c) -{ - return *IXP4XX_OSTS; -} - unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ; EXPORT_SYMBOL(ixp4xx_timer_freq); -static void __init ixp4xx_clocksource_init(void) -{ - sched_clock_register(ixp4xx_read_sched_clock, 32, ixp4xx_timer_freq); - - clocksource_mmio_init(NULL, "OSTS", ixp4xx_timer_freq, 200, 32, - ixp4xx_clocksource_read); -} - -/* - * clockevents - */ -static int ixp4xx_set_next_event(unsigned long evt, - struct clock_event_device *unused) -{ - unsigned long opts = *IXP4XX_OSRT1 & IXP4XX_OST_RELOAD_MASK; - - *IXP4XX_OSRT1 = (evt & ~IXP4XX_OST_RELOAD_MASK) | opts; - - return 0; -} - -static int ixp4xx_shutdown(struct clock_event_device *evt) -{ - unsigned long opts = *IXP4XX_OSRT1 & IXP4XX_OST_RELOAD_MASK; - unsigned long osrt = *IXP4XX_OSRT1 & ~IXP4XX_OST_RELOAD_MASK; - - opts &= ~IXP4XX_OST_ENABLE; - *IXP4XX_OSRT1 = osrt | opts; - return 0; -} - -static int ixp4xx_set_oneshot(struct clock_event_device *evt) -{ - unsigned long opts = IXP4XX_OST_ENABLE | IXP4XX_OST_ONE_SHOT; - unsigned long osrt = 0; - - /* period set by 'set next_event' */ - *IXP4XX_OSRT1 = osrt | opts; - return 0; -} - -static int ixp4xx_set_periodic(struct clock_event_device *evt) -{ - unsigned long opts = IXP4XX_OST_ENABLE; - unsigned long osrt = IXP4XX_LATCH & ~IXP4XX_OST_RELOAD_MASK; - - *IXP4XX_OSRT1 = osrt | opts; - return 0; -} - -static int ixp4xx_resume(struct clock_event_device *evt) -{ - unsigned long opts = *IXP4XX_OSRT1 & IXP4XX_OST_RELOAD_MASK; - unsigned long osrt = *IXP4XX_OSRT1 & ~IXP4XX_OST_RELOAD_MASK; - - opts |= IXP4XX_OST_ENABLE; - *IXP4XX_OSRT1 = osrt | opts; - return 0; -} - -static struct clock_event_device clockevent_ixp4xx = { - .name = "ixp4xx timer1", - .features = CLOCK_EVT_FEAT_PERIODIC | - CLOCK_EVT_FEAT_ONESHOT, - .rating = 200, - .set_state_shutdown = ixp4xx_shutdown, - .set_state_periodic = ixp4xx_set_periodic, - .set_state_oneshot = ixp4xx_set_oneshot, - .tick_resume = ixp4xx_resume, - .set_next_event = ixp4xx_set_next_event, -}; - -static void __init ixp4xx_clockevent_init(void) -{ - clockevent_ixp4xx.cpumask = cpumask_of(0); - clockevents_config_and_register(&clockevent_ixp4xx, IXP4XX_TIMER_FREQ, - 0xf, 0xfffffffe); -} void ixp4xx_restart(enum reboot_mode mode, const char *cmd) { diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c index 5d14ce2aee6d..a16c35d2bb96 100644 --- a/arch/arm/mach-ixp4xx/coyote-pci.c +++ b/arch/arm/mach-ixp4xx/coyote-pci.c @@ -23,6 +23,8 @@ #include <asm/irq.h> #include <asm/mach/pci.h> +#include "irqs.h" + #define SLOT0_DEVID 14 #define SLOT1_DEVID 15 diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c index 7e40fe70933b..7ca43ca2816d 100644 --- a/arch/arm/mach-ixp4xx/coyote-setup.c +++ b/arch/arm/mach-ixp4xx/coyote-setup.c @@ -25,6 +25,8 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include "irqs.h" + #define COYOTE_IDE_BASE_PHYS IXP4XX_EXP_BUS_BASE(3) #define COYOTE_IDE_BASE_VIRT 0xFFFE1000 #define COYOTE_IDE_REGION_SIZE 0x1000 diff --git a/arch/arm/mach-ixp4xx/dsmg600-pci.c b/arch/arm/mach-ixp4xx/dsmg600-pci.c index 8dca76937723..6899023bd1b7 100644 --- a/arch/arm/mach-ixp4xx/dsmg600-pci.c +++ b/arch/arm/mach-ixp4xx/dsmg600-pci.c @@ -22,6 +22,8 @@ #include <asm/mach/pci.h> #include <asm/mach-types.h> +#include "irqs.h" + #define MAX_DEV 4 #define IRQ_LINES 3 diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c index 397190f3a8da..4d4c62fced71 100644 --- a/arch/arm/mach-ixp4xx/dsmg600-setup.c +++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c @@ -35,6 +35,8 @@ #include <asm/mach/flash.h> #include <asm/mach/time.h> +#include "irqs.h" + #define DSMG600_SDA_PIN 5 #define DSMG600_SCL_PIN 4 @@ -268,9 +270,6 @@ static void __init dsmg600_init(void) { ixp4xx_sys_init(); - /* Make sure that GPIO14 and GPIO15 are not used as clocks */ - *IXP4XX_GPIO_GPCLKR = 0; - dsmg600_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); dsmg600_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; diff --git a/arch/arm/mach-ixp4xx/fsg-pci.c b/arch/arm/mach-ixp4xx/fsg-pci.c index fd4a8625b4ae..6c08bb9d9807 100644 --- a/arch/arm/mach-ixp4xx/fsg-pci.c +++ b/arch/arm/mach-ixp4xx/fsg-pci.c @@ -22,6 +22,8 @@ #include <asm/mach/pci.h> #include <asm/mach-types.h> +#include "irqs.h" + #define MAX_DEV 3 #define IRQ_LINES 3 diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c index f0a152e365b1..648932d8d7a8 100644 --- a/arch/arm/mach-ixp4xx/fsg-setup.c +++ b/arch/arm/mach-ixp4xx/fsg-setup.c @@ -29,6 +29,8 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include "irqs.h" + #define FSG_SDA_PIN 12 #define FSG_SCL_PIN 13 diff --git a/arch/arm/mach-ixp4xx/gateway7001-pci.c b/arch/arm/mach-ixp4xx/gateway7001-pci.c index d9d6cc089707..903c75330b76 100644 --- a/arch/arm/mach-ixp4xx/gateway7001-pci.c +++ b/arch/arm/mach-ixp4xx/gateway7001-pci.c @@ -27,6 +27,8 @@ #include <asm/mach/pci.h> +#include "irqs.h" + void __init gateway7001_pci_preinit(void) { irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW); diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c index 1be6faf6da9a..678e7dfff0e5 100644 --- a/arch/arm/mach-ixp4xx/gateway7001-setup.c +++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c @@ -28,6 +28,8 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include "irqs.h" + static struct flash_platform_data gateway7001_flash_data = { .map_name = "cfi_probe", .width = 2, diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c index 551d114c9e14..1223d160448f 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c @@ -30,6 +30,8 @@ #include <mach/hardware.h> #include <asm/mach/pci.h> +#include "irqs.h" + #define SLOT0_DEVID 0 #define SLOT1_DEVID 1 #define INTA 10 /* slot 1 has INTA and INTB crossed */ diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c index 16a12994fb53..5dbdde8e2338 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c @@ -36,6 +36,8 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include "irqs.h" + /* GPIO 5,6,7 and 12 are hard wired to the Kendin KS8995M Switch and operate as an SPI type interface. The details of the interface are available on Kendin/Micrel's web site. */ diff --git a/arch/arm/mach-ixp4xx/include/mach/entry-macro.S b/arch/arm/mach-ixp4xx/include/mach/entry-macro.S deleted file mode 100644 index 79adf83e2c3d..000000000000 --- a/arch/arm/mach-ixp4xx/include/mach/entry-macro.S +++ /dev/null @@ -1,41 +0,0 @@ -/* - * arch/arm/mach-ixp4xx/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for IXP4xx-based platforms - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ -#include <mach/hardware.h> - - .macro get_irqnr_preamble, base, tmp - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET) - ldr \irqstat, [\irqstat] @ get interrupts - cmp \irqstat, #0 - beq 1001f @ upper IRQ? - clz \irqnr, \irqstat - mov \base, #31 - sub \irqnr, \base, \irqnr - b 1002f @ lower IRQ being - @ handled - -1001: - /* - * IXP465/IXP435 has an upper IRQ status register - */ -#if defined(CONFIG_CPU_IXP46X) || defined(CONFIG_CPU_IXP43X) - ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET) - ldr \irqstat, [\irqstat] @ get upper interrupts - mov \irqnr, #63 - clz \irqstat, \irqstat - cmp \irqstat, #32 - subne \irqnr, \irqnr, \irqstat -#endif -1002: - .endm - - diff --git a/arch/arm/mach-ixp4xx/include/mach/irqs.h b/arch/arm/mach-ixp4xx/include/mach/irqs.h deleted file mode 100644 index 7e6d4cce7c27..000000000000 --- a/arch/arm/mach-ixp4xx/include/mach/irqs.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * arch/arm/mach-ixp4xx/include/mach/irqs.h - * - * IRQ definitions for IXP4XX based systems - * - * Copyright (C) 2002 Intel Corporation. - * Copyright (C) 2003 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#ifndef _ARCH_IXP4XX_IRQS_H_ -#define _ARCH_IXP4XX_IRQS_H_ - -#define IRQ_IXP4XX_NPEA 0 -#define IRQ_IXP4XX_NPEB 1 -#define IRQ_IXP4XX_NPEC 2 -#define IRQ_IXP4XX_QM1 3 -#define IRQ_IXP4XX_QM2 4 -#define IRQ_IXP4XX_TIMER1 5 -#define IRQ_IXP4XX_GPIO0 6 -#define IRQ_IXP4XX_GPIO1 7 -#define IRQ_IXP4XX_PCI_INT 8 -#define IRQ_IXP4XX_PCI_DMA1 9 -#define IRQ_IXP4XX_PCI_DMA2 10 -#define IRQ_IXP4XX_TIMER2 11 -#define IRQ_IXP4XX_USB 12 -#define IRQ_IXP4XX_UART2 13 -#define IRQ_IXP4XX_TIMESTAMP 14 -#define IRQ_IXP4XX_UART1 15 -#define IRQ_IXP4XX_WDOG 16 -#define IRQ_IXP4XX_AHB_PMU 17 -#define IRQ_IXP4XX_XSCALE_PMU 18 -#define IRQ_IXP4XX_GPIO2 19 -#define IRQ_IXP4XX_GPIO3 20 -#define IRQ_IXP4XX_GPIO4 21 -#define IRQ_IXP4XX_GPIO5 22 -#define IRQ_IXP4XX_GPIO6 23 -#define IRQ_IXP4XX_GPIO7 24 -#define IRQ_IXP4XX_GPIO8 25 -#define IRQ_IXP4XX_GPIO9 26 -#define IRQ_IXP4XX_GPIO10 27 -#define IRQ_IXP4XX_GPIO11 28 -#define IRQ_IXP4XX_GPIO12 29 -#define IRQ_IXP4XX_SW_INT1 30 -#define IRQ_IXP4XX_SW_INT2 31 -#define IRQ_IXP4XX_USB_HOST 32 -#define IRQ_IXP4XX_I2C 33 -#define IRQ_IXP4XX_SSP 34 -#define IRQ_IXP4XX_TSYNC 35 -#define IRQ_IXP4XX_EAU_DONE 36 -#define IRQ_IXP4XX_SHA_DONE 37 -#define IRQ_IXP4XX_SWCP_PE 58 -#define IRQ_IXP4XX_QM_PE 60 -#define IRQ_IXP4XX_MCU_ECC 61 -#define IRQ_IXP4XX_EXP_PE 62 - -#define _IXP4XX_GPIO_IRQ(n) (IRQ_IXP4XX_GPIO ## n) -#define IXP4XX_GPIO_IRQ(n) _IXP4XX_GPIO_IRQ(n) - -/* - * Only first 32 sources are valid if running on IXP42x systems - */ -#if defined(CONFIG_CPU_IXP46X) || defined(CONFIG_CPU_IXP43X) -#define NR_IRQS 64 -#else -#define NR_IRQS 32 -#endif - -#define XSCALE_PMU_IRQ (IRQ_IXP4XX_XSCALE_PMU) - -#endif diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h index b7ddd27419c2..588b76651085 100644 --- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h +++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h @@ -43,8 +43,6 @@ * Queue Manager */ #define IXP4XX_QMGR_BASE_PHYS 0x60000000 -#define IXP4XX_QMGR_BASE_VIRT IOMEM(0xFEF15000) -#define IXP4XX_QMGR_REGION_SIZE 0x00004000 /* * Peripheral space, including debug UART. Must be section-aligned so that @@ -132,9 +130,6 @@ #define IXP4XX_INTC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x3000) #define IXP4XX_GPIO_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x4000) #define IXP4XX_TIMER_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x5000) -#define IXP4XX_NPEA_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x6000) -#define IXP4XX_NPEB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x7000) -#define IXP4XX_NPEC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x8000) #define IXP4XX_EthB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x9000) #define IXP4XX_EthC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xA000) #define IXP4XX_USB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xB000) @@ -148,95 +143,6 @@ #define IXP4XX_SSP_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x12000) /* - * Constants to make it easy to access Interrupt Controller registers - */ -#define IXP4XX_ICPR_OFFSET 0x00 /* Interrupt Status */ -#define IXP4XX_ICMR_OFFSET 0x04 /* Interrupt Enable */ -#define IXP4XX_ICLR_OFFSET 0x08 /* Interrupt IRQ/FIQ Select */ -#define IXP4XX_ICIP_OFFSET 0x0C /* IRQ Status */ -#define IXP4XX_ICFP_OFFSET 0x10 /* FIQ Status */ -#define IXP4XX_ICHR_OFFSET 0x14 /* Interrupt Priority */ -#define IXP4XX_ICIH_OFFSET 0x18 /* IRQ Highest Pri Int */ -#define IXP4XX_ICFH_OFFSET 0x1C /* FIQ Highest Pri Int */ - -/* - * IXP465-only - */ -#define IXP4XX_ICPR2_OFFSET 0x20 /* Interrupt Status 2 */ -#define IXP4XX_ICMR2_OFFSET 0x24 /* Interrupt Enable 2 */ -#define IXP4XX_ICLR2_OFFSET 0x28 /* Interrupt IRQ/FIQ Select 2 */ -#define IXP4XX_ICIP2_OFFSET 0x2C /* IRQ Status */ -#define IXP4XX_ICFP2_OFFSET 0x30 /* FIQ Status */ -#define IXP4XX_ICEEN_OFFSET 0x34 /* Error High Pri Enable */ - - -/* - * Interrupt Controller Register Definitions. - */ - -#define IXP4XX_INTC_REG(x) ((volatile u32 *)(IXP4XX_INTC_BASE_VIRT+(x))) - -#define IXP4XX_ICPR IXP4XX_INTC_REG(IXP4XX_ICPR_OFFSET) -#define IXP4XX_ICMR IXP4XX_INTC_REG(IXP4XX_ICMR_OFFSET) -#define IXP4XX_ICLR IXP4XX_INTC_REG(IXP4XX_ICLR_OFFSET) -#define IXP4XX_ICIP IXP4XX_INTC_REG(IXP4XX_ICIP_OFFSET) -#define IXP4XX_ICFP IXP4XX_INTC_REG(IXP4XX_ICFP_OFFSET) -#define IXP4XX_ICHR IXP4XX_INTC_REG(IXP4XX_ICHR_OFFSET) -#define IXP4XX_ICIH IXP4XX_INTC_REG(IXP4XX_ICIH_OFFSET) -#define IXP4XX_ICFH IXP4XX_INTC_REG(IXP4XX_ICFH_OFFSET) -#define IXP4XX_ICPR2 IXP4XX_INTC_REG(IXP4XX_ICPR2_OFFSET) -#define IXP4XX_ICMR2 IXP4XX_INTC_REG(IXP4XX_ICMR2_OFFSET) -#define IXP4XX_ICLR2 IXP4XX_INTC_REG(IXP4XX_ICLR2_OFFSET) -#define IXP4XX_ICIP2 IXP4XX_INTC_REG(IXP4XX_ICIP2_OFFSET) -#define IXP4XX_ICFP2 IXP4XX_INTC_REG(IXP4XX_ICFP2_OFFSET) -#define IXP4XX_ICEEN IXP4XX_INTC_REG(IXP4XX_ICEEN_OFFSET) - -/* - * Constants to make it easy to access GPIO registers - */ -#define IXP4XX_GPIO_GPOUTR_OFFSET 0x00 -#define IXP4XX_GPIO_GPOER_OFFSET 0x04 -#define IXP4XX_GPIO_GPINR_OFFSET 0x08 -#define IXP4XX_GPIO_GPISR_OFFSET 0x0C -#define IXP4XX_GPIO_GPIT1R_OFFSET 0x10 -#define IXP4XX_GPIO_GPIT2R_OFFSET 0x14 -#define IXP4XX_GPIO_GPCLKR_OFFSET 0x18 -#define IXP4XX_GPIO_GPDBSELR_OFFSET 0x1C - -/* - * GPIO Register Definitions. - * [Only perform 32bit reads/writes] - */ -#define IXP4XX_GPIO_REG(x) ((volatile u32 *)(IXP4XX_GPIO_BASE_VIRT+(x))) - -#define IXP4XX_GPIO_GPOUTR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPOUTR_OFFSET) -#define IXP4XX_GPIO_GPOER IXP4XX_GPIO_REG(IXP4XX_GPIO_GPOER_OFFSET) -#define IXP4XX_GPIO_GPINR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPINR_OFFSET) -#define IXP4XX_GPIO_GPISR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPISR_OFFSET) -#define IXP4XX_GPIO_GPIT1R IXP4XX_GPIO_REG(IXP4XX_GPIO_GPIT1R_OFFSET) -#define IXP4XX_GPIO_GPIT2R IXP4XX_GPIO_REG(IXP4XX_GPIO_GPIT2R_OFFSET) -#define IXP4XX_GPIO_GPCLKR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPCLKR_OFFSET) -#define IXP4XX_GPIO_GPDBSELR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPDBSELR_OFFSET) - -/* - * GPIO register bit definitions - */ - -/* Interrupt styles - */ -#define IXP4XX_GPIO_STYLE_ACTIVE_HIGH 0x0 -#define IXP4XX_GPIO_STYLE_ACTIVE_LOW 0x1 -#define IXP4XX_GPIO_STYLE_RISING_EDGE 0x2 -#define IXP4XX_GPIO_STYLE_FALLING_EDGE 0x3 -#define IXP4XX_GPIO_STYLE_TRANSITIONAL 0x4 - -/* - * Mask used to clear interrupt styles - */ -#define IXP4XX_GPIO_STYLE_CLEAR 0x7 -#define IXP4XX_GPIO_STYLE_SIZE 3 - -/* * Constants to make it easy to access Timer Control/Status registers */ #define IXP4XX_OSTS_OFFSET 0x00 /* Continious TimeStamp */ diff --git a/arch/arm/mach-ixp4xx/include/mach/npe.h b/arch/arm/mach-ixp4xx/include/mach/npe.h deleted file mode 100644 index 3a980845e557..000000000000 --- a/arch/arm/mach-ixp4xx/include/mach/npe.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __IXP4XX_NPE_H -#define __IXP4XX_NPE_H - -#include <linux/kernel.h> - -extern const char *npe_names[]; - -struct npe_regs { - u32 exec_addr, exec_data, exec_status_cmd, exec_count; - u32 action_points[4]; - u32 watchpoint_fifo, watch_count; - u32 profile_count; - u32 messaging_status, messaging_control; - u32 mailbox_status, /*messaging_*/ in_out_fifo; -}; - -struct npe { - struct resource *mem_res; - struct npe_regs __iomem *regs; - u32 regs_phys; - int id; - int valid; -}; - - -static inline const char *npe_name(struct npe *npe) -{ - return npe_names[npe->id]; -} - -int npe_running(struct npe *npe); -int npe_send_message(struct npe *npe, const void *msg, const char *what); -int npe_recv_message(struct npe *npe, void *msg, const char *what); -int npe_send_recv_message(struct npe *npe, void *msg, const char *what); -int npe_load_firmware(struct npe *npe, const char *name, struct device *dev); -struct npe *npe_request(unsigned id); -void npe_release(struct npe *npe); - -#endif /* __IXP4XX_NPE_H */ diff --git a/arch/arm/mach-ixp4xx/include/mach/qmgr.h b/arch/arm/mach-ixp4xx/include/mach/qmgr.h deleted file mode 100644 index 4de8da536dbb..000000000000 --- a/arch/arm/mach-ixp4xx/include/mach/qmgr.h +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - */ - -#ifndef IXP4XX_QMGR_H -#define IXP4XX_QMGR_H - -#include <linux/io.h> -#include <linux/kernel.h> - -#define DEBUG_QMGR 0 - -#define HALF_QUEUES 32 -#define QUEUES 64 -#define MAX_QUEUE_LENGTH 4 /* in dwords */ - -#define QUEUE_STAT1_EMPTY 1 /* queue status bits */ -#define QUEUE_STAT1_NEARLY_EMPTY 2 -#define QUEUE_STAT1_NEARLY_FULL 4 -#define QUEUE_STAT1_FULL 8 -#define QUEUE_STAT2_UNDERFLOW 1 -#define QUEUE_STAT2_OVERFLOW 2 - -#define QUEUE_WATERMARK_0_ENTRIES 0 -#define QUEUE_WATERMARK_1_ENTRY 1 -#define QUEUE_WATERMARK_2_ENTRIES 2 -#define QUEUE_WATERMARK_4_ENTRIES 3 -#define QUEUE_WATERMARK_8_ENTRIES 4 -#define QUEUE_WATERMARK_16_ENTRIES 5 -#define QUEUE_WATERMARK_32_ENTRIES 6 -#define QUEUE_WATERMARK_64_ENTRIES 7 - -/* queue interrupt request conditions */ -#define QUEUE_IRQ_SRC_EMPTY 0 -#define QUEUE_IRQ_SRC_NEARLY_EMPTY 1 -#define QUEUE_IRQ_SRC_NEARLY_FULL 2 -#define QUEUE_IRQ_SRC_FULL 3 -#define QUEUE_IRQ_SRC_NOT_EMPTY 4 -#define QUEUE_IRQ_SRC_NOT_NEARLY_EMPTY 5 -#define QUEUE_IRQ_SRC_NOT_NEARLY_FULL 6 -#define QUEUE_IRQ_SRC_NOT_FULL 7 - -struct qmgr_regs { - u32 acc[QUEUES][MAX_QUEUE_LENGTH]; /* 0x000 - 0x3FF */ - u32 stat1[4]; /* 0x400 - 0x40F */ - u32 stat2[2]; /* 0x410 - 0x417 */ - u32 statne_h; /* 0x418 - queue nearly empty */ - u32 statf_h; /* 0x41C - queue full */ - u32 irqsrc[4]; /* 0x420 - 0x42F IRC source */ - u32 irqen[2]; /* 0x430 - 0x437 IRQ enabled */ - u32 irqstat[2]; /* 0x438 - 0x43F - IRQ access only */ - u32 reserved[1776]; - u32 sram[2048]; /* 0x2000 - 0x3FFF - config and buffer */ -}; - -void qmgr_set_irq(unsigned int queue, int src, - void (*handler)(void *pdev), void *pdev); -void qmgr_enable_irq(unsigned int queue); -void qmgr_disable_irq(unsigned int queue); - -/* request_ and release_queue() must be called from non-IRQ context */ - -#if DEBUG_QMGR -extern char qmgr_queue_descs[QUEUES][32]; - -int qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */, - unsigned int nearly_empty_watermark, - unsigned int nearly_full_watermark, - const char *desc_format, const char* name); -#else -int __qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */, - unsigned int nearly_empty_watermark, - unsigned int nearly_full_watermark); -#define qmgr_request_queue(queue, len, nearly_empty_watermark, \ - nearly_full_watermark, desc_format, name) \ - __qmgr_request_queue(queue, len, nearly_empty_watermark, \ - nearly_full_watermark) -#endif - -void qmgr_release_queue(unsigned int queue); - - -static inline void qmgr_put_entry(unsigned int queue, u32 val) -{ - struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; -#if DEBUG_QMGR - BUG_ON(!qmgr_queue_descs[queue]); /* not yet requested */ - - printk(KERN_DEBUG "Queue %s(%i) put %X\n", - qmgr_queue_descs[queue], queue, val); -#endif - __raw_writel(val, &qmgr_regs->acc[queue][0]); -} - -static inline u32 qmgr_get_entry(unsigned int queue) -{ - u32 val; - const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; - val = __raw_readl(&qmgr_regs->acc[queue][0]); -#if DEBUG_QMGR - BUG_ON(!qmgr_queue_descs[queue]); /* not yet requested */ - - printk(KERN_DEBUG "Queue %s(%i) get %X\n", - qmgr_queue_descs[queue], queue, val); -#endif - return val; -} - -static inline int __qmgr_get_stat1(unsigned int queue) -{ - const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; - return (__raw_readl(&qmgr_regs->stat1[queue >> 3]) - >> ((queue & 7) << 2)) & 0xF; -} - -static inline int __qmgr_get_stat2(unsigned int queue) -{ - const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; - BUG_ON(queue >= HALF_QUEUES); - return (__raw_readl(&qmgr_regs->stat2[queue >> 4]) - >> ((queue & 0xF) << 1)) & 0x3; -} - -/** - * qmgr_stat_empty() - checks if a hardware queue is empty - * @queue: queue number - * - * Returns non-zero value if the queue is empty. - */ -static inline int qmgr_stat_empty(unsigned int queue) -{ - BUG_ON(queue >= HALF_QUEUES); - return __qmgr_get_stat1(queue) & QUEUE_STAT1_EMPTY; -} - -/** - * qmgr_stat_below_low_watermark() - checks if a queue is below low watermark - * @queue: queue number - * - * Returns non-zero value if the queue is below low watermark. - */ -static inline int qmgr_stat_below_low_watermark(unsigned int queue) -{ - const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; - if (queue >= HALF_QUEUES) - return (__raw_readl(&qmgr_regs->statne_h) >> - (queue - HALF_QUEUES)) & 0x01; - return __qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_EMPTY; -} - -/** - * qmgr_stat_above_high_watermark() - checks if a queue is above high watermark - * @queue: queue number - * - * Returns non-zero value if the queue is above high watermark - */ -static inline int qmgr_stat_above_high_watermark(unsigned int queue) -{ - BUG_ON(queue >= HALF_QUEUES); - return __qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_FULL; -} - -/** - * qmgr_stat_full() - checks if a hardware queue is full - * @queue: queue number - * - * Returns non-zero value if the queue is full. - */ -static inline int qmgr_stat_full(unsigned int queue) -{ - const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; - if (queue >= HALF_QUEUES) - return (__raw_readl(&qmgr_regs->statf_h) >> - (queue - HALF_QUEUES)) & 0x01; - return __qmgr_get_stat1(queue) & QUEUE_STAT1_FULL; -} - -/** - * qmgr_stat_underflow() - checks if a hardware queue experienced underflow - * @queue: queue number - * - * Returns non-zero value if the queue experienced underflow. - */ -static inline int qmgr_stat_underflow(unsigned int queue) -{ - return __qmgr_get_stat2(queue) & QUEUE_STAT2_UNDERFLOW; -} - -/** - * qmgr_stat_overflow() - checks if a hardware queue experienced overflow - * @queue: queue number - * - * Returns non-zero value if the queue experienced overflow. - */ -static inline int qmgr_stat_overflow(unsigned int queue) -{ - return __qmgr_get_stat2(queue) & QUEUE_STAT2_OVERFLOW; -} - -#endif diff --git a/arch/arm/mach-ixp4xx/irqs.h b/arch/arm/mach-ixp4xx/irqs.h new file mode 100644 index 000000000000..6b7f220cf9e0 --- /dev/null +++ b/arch/arm/mach-ixp4xx/irqs.h @@ -0,0 +1,68 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/irqs.h + * + * IRQ definitions for IXP4XX based systems + * + * Copyright (C) 2002 Intel Corporation. + * Copyright (C) 2003 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _ARCH_IXP4XX_IRQS_H_ +#define _ARCH_IXP4XX_IRQS_H_ + +#define IRQ_IXP4XX_BASE 16 + +#define IRQ_IXP4XX_NPEA (IRQ_IXP4XX_BASE + 0) +#define IRQ_IXP4XX_NPEB (IRQ_IXP4XX_BASE + 1) +#define IRQ_IXP4XX_NPEC (IRQ_IXP4XX_BASE + 2) +#define IRQ_IXP4XX_QM1 (IRQ_IXP4XX_BASE + 3) +#define IRQ_IXP4XX_QM2 (IRQ_IXP4XX_BASE + 4) +#define IRQ_IXP4XX_TIMER1 (IRQ_IXP4XX_BASE + 5) +#define IRQ_IXP4XX_GPIO0 (IRQ_IXP4XX_BASE + 6) +#define IRQ_IXP4XX_GPIO1 (IRQ_IXP4XX_BASE + 7) +#define IRQ_IXP4XX_PCI_INT (IRQ_IXP4XX_BASE + 8) +#define IRQ_IXP4XX_PCI_DMA1 (IRQ_IXP4XX_BASE + 9) +#define IRQ_IXP4XX_PCI_DMA2 (IRQ_IXP4XX_BASE + 10) +#define IRQ_IXP4XX_TIMER2 (IRQ_IXP4XX_BASE + 11) +#define IRQ_IXP4XX_USB (IRQ_IXP4XX_BASE + 12) +#define IRQ_IXP4XX_UART2 (IRQ_IXP4XX_BASE + 13) +#define IRQ_IXP4XX_TIMESTAMP (IRQ_IXP4XX_BASE + 14) +#define IRQ_IXP4XX_UART1 (IRQ_IXP4XX_BASE + 15) +#define IRQ_IXP4XX_WDOG (IRQ_IXP4XX_BASE + 16) +#define IRQ_IXP4XX_AHB_PMU (IRQ_IXP4XX_BASE + 17) +#define IRQ_IXP4XX_XSCALE_PMU (IRQ_IXP4XX_BASE + 18) +#define IRQ_IXP4XX_GPIO2 (IRQ_IXP4XX_BASE + 19) +#define IRQ_IXP4XX_GPIO3 (IRQ_IXP4XX_BASE + 20) +#define IRQ_IXP4XX_GPIO4 (IRQ_IXP4XX_BASE + 21) +#define IRQ_IXP4XX_GPIO5 (IRQ_IXP4XX_BASE + 22) +#define IRQ_IXP4XX_GPIO6 (IRQ_IXP4XX_BASE + 23) +#define IRQ_IXP4XX_GPIO7 (IRQ_IXP4XX_BASE + 24) +#define IRQ_IXP4XX_GPIO8 (IRQ_IXP4XX_BASE + 25) +#define IRQ_IXP4XX_GPIO9 (IRQ_IXP4XX_BASE + 26) +#define IRQ_IXP4XX_GPIO10 (IRQ_IXP4XX_BASE + 27) +#define IRQ_IXP4XX_GPIO11 (IRQ_IXP4XX_BASE + 28) +#define IRQ_IXP4XX_GPIO12 (IRQ_IXP4XX_BASE + 29) +#define IRQ_IXP4XX_SW_INT1 (IRQ_IXP4XX_BASE + 30) +#define IRQ_IXP4XX_SW_INT2 (IRQ_IXP4XX_BASE + 31) +#define IRQ_IXP4XX_USB_HOST (IRQ_IXP4XX_BASE + 32) +#define IRQ_IXP4XX_I2C (IRQ_IXP4XX_BASE + 33) +#define IRQ_IXP4XX_SSP (IRQ_IXP4XX_BASE + 34) +#define IRQ_IXP4XX_TSYNC (IRQ_IXP4XX_BASE + 35) +#define IRQ_IXP4XX_EAU_DONE (IRQ_IXP4XX_BASE + 36) +#define IRQ_IXP4XX_SHA_DONE (IRQ_IXP4XX_BASE + 37) +#define IRQ_IXP4XX_SWCP_PE (IRQ_IXP4XX_BASE + 58) +#define IRQ_IXP4XX_QM_PE (IRQ_IXP4XX_BASE + 60) +#define IRQ_IXP4XX_MCU_ECC (IRQ_IXP4XX_BASE + 61) +#define IRQ_IXP4XX_EXP_PE (IRQ_IXP4XX_BASE + 62) + +#define _IXP4XX_GPIO_IRQ(n) (IRQ_IXP4XX_GPIO ## n) +#define IXP4XX_GPIO_IRQ(n) _IXP4XX_GPIO_IRQ(n) + +#define XSCALE_PMU_IRQ (IRQ_IXP4XX_XSCALE_PMU) + +#endif diff --git a/arch/arm/mach-ixp4xx/ixdp425-pci.c b/arch/arm/mach-ixp4xx/ixdp425-pci.c index 318424dd3c50..c1340465b2ea 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-pci.c +++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c @@ -24,6 +24,8 @@ #include <mach/hardware.h> #include <asm/mach-types.h> +#include "irqs.h" + #define MAX_DEV 4 #define IRQ_LINES 4 diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index 57d7df79d838..6f0f7ed18ea8 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -32,6 +32,8 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include "irqs.h" + #define IXDP425_SDA_PIN 7 #define IXDP425_SCL_PIN 6 diff --git a/arch/arm/mach-ixp4xx/ixdpg425-pci.c b/arch/arm/mach-ixp4xx/ixdpg425-pci.c index 1f8717ba13dc..ac0e9bc6eb4d 100644 --- a/arch/arm/mach-ixp4xx/ixdpg425-pci.c +++ b/arch/arm/mach-ixp4xx/ixdpg425-pci.c @@ -23,6 +23,8 @@ #include <asm/mach/pci.h> +#include "irqs.h" + void __init ixdpg425_pci_preinit(void) { irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW); diff --git a/arch/arm/mach-ixp4xx/ixp4xx-of.c b/arch/arm/mach-ixp4xx/ixp4xx-of.c new file mode 100644 index 000000000000..7449b8319c8a --- /dev/null +++ b/arch/arm/mach-ixp4xx/ixp4xx-of.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * IXP4xx Device Tree boot support + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/io.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <mach/hardware.h> +#include <mach/ixp4xx-regs.h> + +static struct map_desc ixp4xx_of_io_desc[] __initdata = { + /* + * This is needed for runtime system configuration checks, + * such as reading if hardware so-and-so is present. This + * could eventually be converted into a syscon once all boards + * are converted to device tree. + */ + { + .virtual = IXP4XX_EXP_CFG_BASE_VIRT, + .pfn = __phys_to_pfn(IXP4XX_EXP_CFG_BASE_PHYS), + .length = SZ_4K, + .type = MT_DEVICE, + }, +#ifdef CONFIG_DEBUG_UART_8250 + /* This is needed for LL-debug/earlyprintk/debug-macro.S */ + { + .virtual = CONFIG_DEBUG_UART_VIRT, + .pfn = __phys_to_pfn(CONFIG_DEBUG_UART_PHYS), + .length = SZ_4K, + .type = MT_DEVICE, + }, +#endif +}; + +static void __init ixp4xx_of_map_io(void) +{ + iotable_init(ixp4xx_of_io_desc, ARRAY_SIZE(ixp4xx_of_io_desc)); +} + +/* + * We handle 4 differen SoC families. These compatible strings are enough + * to provide the core so that different boards can add their more detailed + * specifics. + */ +static const char *ixp4xx_of_board_compat[] = { + "intel,ixp42x", + "intel,ixp43x", + "intel,ixp45x", + "intel,ixp46x", + NULL, +}; + +DT_MACHINE_START(IXP4XX_DT, "IXP4xx (Device Tree)") + .map_io = ixp4xx_of_map_io, + .dt_compat = ixp4xx_of_board_compat, +MACHINE_END diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c deleted file mode 100644 index d4eb09a62863..000000000000 --- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c +++ /dev/null @@ -1,742 +0,0 @@ -/* - * Intel IXP4xx Network Processor Engine driver for Linux - * - * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - * - * The code is based on publicly available information: - * - Intel IXP4xx Developer's Manual and other e-papers - * - Intel IXP400 Access Library Software (BSD license) - * - previous works by Christian Hohnstaedt <chohnstaedt@innominate.com> - * Thanks, Christian. - */ - -#include <linux/delay.h> -#include <linux/dma-mapping.h> -#include <linux/firmware.h> -#include <linux/io.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <mach/npe.h> - -#define DEBUG_MSG 0 -#define DEBUG_FW 0 - -#define NPE_COUNT 3 -#define MAX_RETRIES 1000 /* microseconds */ -#define NPE_42X_DATA_SIZE 0x800 /* in dwords */ -#define NPE_46X_DATA_SIZE 0x1000 -#define NPE_A_42X_INSTR_SIZE 0x1000 -#define NPE_B_AND_C_42X_INSTR_SIZE 0x800 -#define NPE_46X_INSTR_SIZE 0x1000 -#define REGS_SIZE 0x1000 - -#define NPE_PHYS_REG 32 - -#define FW_MAGIC 0xFEEDF00D -#define FW_BLOCK_TYPE_INSTR 0x0 -#define FW_BLOCK_TYPE_DATA 0x1 -#define FW_BLOCK_TYPE_EOF 0xF - -/* NPE exec status (read) and command (write) */ -#define CMD_NPE_STEP 0x01 -#define CMD_NPE_START 0x02 -#define CMD_NPE_STOP 0x03 -#define CMD_NPE_CLR_PIPE 0x04 -#define CMD_CLR_PROFILE_CNT 0x0C -#define CMD_RD_INS_MEM 0x10 /* instruction memory */ -#define CMD_WR_INS_MEM 0x11 -#define CMD_RD_DATA_MEM 0x12 /* data memory */ -#define CMD_WR_DATA_MEM 0x13 -#define CMD_RD_ECS_REG 0x14 /* exec access register */ -#define CMD_WR_ECS_REG 0x15 - -#define STAT_RUN 0x80000000 -#define STAT_STOP 0x40000000 -#define STAT_CLEAR 0x20000000 -#define STAT_ECS_K 0x00800000 /* pipeline clean */ - -#define NPE_STEVT 0x1B -#define NPE_STARTPC 0x1C -#define NPE_REGMAP 0x1E -#define NPE_CINDEX 0x1F - -#define INSTR_WR_REG_SHORT 0x0000C000 -#define INSTR_WR_REG_BYTE 0x00004000 -#define INSTR_RD_FIFO 0x0F888220 -#define INSTR_RESET_MBOX 0x0FAC8210 - -#define ECS_BG_CTXT_REG_0 0x00 /* Background Executing Context */ -#define ECS_BG_CTXT_REG_1 0x01 /* Stack level */ -#define ECS_BG_CTXT_REG_2 0x02 -#define ECS_PRI_1_CTXT_REG_0 0x04 /* Priority 1 Executing Context */ -#define ECS_PRI_1_CTXT_REG_1 0x05 /* Stack level */ -#define ECS_PRI_1_CTXT_REG_2 0x06 -#define ECS_PRI_2_CTXT_REG_0 0x08 /* Priority 2 Executing Context */ -#define ECS_PRI_2_CTXT_REG_1 0x09 /* Stack level */ -#define ECS_PRI_2_CTXT_REG_2 0x0A -#define ECS_DBG_CTXT_REG_0 0x0C /* Debug Executing Context */ -#define ECS_DBG_CTXT_REG_1 0x0D /* Stack level */ -#define ECS_DBG_CTXT_REG_2 0x0E -#define ECS_INSTRUCT_REG 0x11 /* NPE Instruction Register */ - -#define ECS_REG_0_ACTIVE 0x80000000 /* all levels */ -#define ECS_REG_0_NEXTPC_MASK 0x1FFF0000 /* BG/PRI1/PRI2 levels */ -#define ECS_REG_0_LDUR_BITS 8 -#define ECS_REG_0_LDUR_MASK 0x00000700 /* all levels */ -#define ECS_REG_1_CCTXT_BITS 16 -#define ECS_REG_1_CCTXT_MASK 0x000F0000 /* all levels */ -#define ECS_REG_1_SELCTXT_BITS 0 -#define ECS_REG_1_SELCTXT_MASK 0x0000000F /* all levels */ -#define ECS_DBG_REG_2_IF 0x00100000 /* debug level */ -#define ECS_DBG_REG_2_IE 0x00080000 /* debug level */ - -/* NPE watchpoint_fifo register bit */ -#define WFIFO_VALID 0x80000000 - -/* NPE messaging_status register bit definitions */ -#define MSGSTAT_OFNE 0x00010000 /* OutFifoNotEmpty */ -#define MSGSTAT_IFNF 0x00020000 /* InFifoNotFull */ -#define MSGSTAT_OFNF 0x00040000 /* OutFifoNotFull */ -#define MSGSTAT_IFNE 0x00080000 /* InFifoNotEmpty */ -#define MSGSTAT_MBINT 0x00100000 /* Mailbox interrupt */ -#define MSGSTAT_IFINT 0x00200000 /* InFifo interrupt */ -#define MSGSTAT_OFINT 0x00400000 /* OutFifo interrupt */ -#define MSGSTAT_WFINT 0x00800000 /* WatchFifo interrupt */ - -/* NPE messaging_control register bit definitions */ -#define MSGCTL_OUT_FIFO 0x00010000 /* enable output FIFO */ -#define MSGCTL_IN_FIFO 0x00020000 /* enable input FIFO */ -#define MSGCTL_OUT_FIFO_WRITE 0x01000000 /* enable FIFO + WRITE */ -#define MSGCTL_IN_FIFO_WRITE 0x02000000 - -/* NPE mailbox_status value for reset */ -#define RESET_MBOX_STAT 0x0000F0F0 - -#define NPE_A_FIRMWARE "NPE-A" -#define NPE_B_FIRMWARE "NPE-B" -#define NPE_C_FIRMWARE "NPE-C" - -const char *npe_names[] = { NPE_A_FIRMWARE, NPE_B_FIRMWARE, NPE_C_FIRMWARE }; - -#define print_npe(pri, npe, fmt, ...) \ - printk(pri "%s: " fmt, npe_name(npe), ## __VA_ARGS__) - -#if DEBUG_MSG -#define debug_msg(npe, fmt, ...) \ - print_npe(KERN_DEBUG, npe, fmt, ## __VA_ARGS__) -#else -#define debug_msg(npe, fmt, ...) -#endif - -static struct { - u32 reg, val; -} ecs_reset[] = { - { ECS_BG_CTXT_REG_0, 0xA0000000 }, - { ECS_BG_CTXT_REG_1, 0x01000000 }, - { ECS_BG_CTXT_REG_2, 0x00008000 }, - { ECS_PRI_1_CTXT_REG_0, 0x20000080 }, - { ECS_PRI_1_CTXT_REG_1, 0x01000000 }, - { ECS_PRI_1_CTXT_REG_2, 0x00008000 }, - { ECS_PRI_2_CTXT_REG_0, 0x20000080 }, - { ECS_PRI_2_CTXT_REG_1, 0x01000000 }, - { ECS_PRI_2_CTXT_REG_2, 0x00008000 }, - { ECS_DBG_CTXT_REG_0, 0x20000000 }, - { ECS_DBG_CTXT_REG_1, 0x00000000 }, - { ECS_DBG_CTXT_REG_2, 0x001E0000 }, - { ECS_INSTRUCT_REG, 0x1003C00F }, -}; - -static struct npe npe_tab[NPE_COUNT] = { - { - .id = 0, - .regs = (struct npe_regs __iomem *)IXP4XX_NPEA_BASE_VIRT, - .regs_phys = IXP4XX_NPEA_BASE_PHYS, - }, { - .id = 1, - .regs = (struct npe_regs __iomem *)IXP4XX_NPEB_BASE_VIRT, - .regs_phys = IXP4XX_NPEB_BASE_PHYS, - }, { - .id = 2, - .regs = (struct npe_regs __iomem *)IXP4XX_NPEC_BASE_VIRT, - .regs_phys = IXP4XX_NPEC_BASE_PHYS, - } -}; - -int npe_running(struct npe *npe) -{ - return (__raw_readl(&npe->regs->exec_status_cmd) & STAT_RUN) != 0; -} - -static void npe_cmd_write(struct npe *npe, u32 addr, int cmd, u32 data) -{ - __raw_writel(data, &npe->regs->exec_data); - __raw_writel(addr, &npe->regs->exec_addr); - __raw_writel(cmd, &npe->regs->exec_status_cmd); -} - -static u32 npe_cmd_read(struct npe *npe, u32 addr, int cmd) -{ - __raw_writel(addr, &npe->regs->exec_addr); - __raw_writel(cmd, &npe->regs->exec_status_cmd); - /* Iintroduce extra read cycles after issuing read command to NPE - so that we read the register after the NPE has updated it. - This is to overcome race condition between XScale and NPE */ - __raw_readl(&npe->regs->exec_data); - __raw_readl(&npe->regs->exec_data); - return __raw_readl(&npe->regs->exec_data); -} - -static void npe_clear_active(struct npe *npe, u32 reg) -{ - u32 val = npe_cmd_read(npe, reg, CMD_RD_ECS_REG); - npe_cmd_write(npe, reg, CMD_WR_ECS_REG, val & ~ECS_REG_0_ACTIVE); -} - -static void npe_start(struct npe *npe) -{ - /* ensure only Background Context Stack Level is active */ - npe_clear_active(npe, ECS_PRI_1_CTXT_REG_0); - npe_clear_active(npe, ECS_PRI_2_CTXT_REG_0); - npe_clear_active(npe, ECS_DBG_CTXT_REG_0); - - __raw_writel(CMD_NPE_CLR_PIPE, &npe->regs->exec_status_cmd); - __raw_writel(CMD_NPE_START, &npe->regs->exec_status_cmd); -} - -static void npe_stop(struct npe *npe) -{ - __raw_writel(CMD_NPE_STOP, &npe->regs->exec_status_cmd); - __raw_writel(CMD_NPE_CLR_PIPE, &npe->regs->exec_status_cmd); /*FIXME?*/ -} - -static int __must_check npe_debug_instr(struct npe *npe, u32 instr, u32 ctx, - u32 ldur) -{ - u32 wc; - int i; - - /* set the Active bit, and the LDUR, in the debug level */ - npe_cmd_write(npe, ECS_DBG_CTXT_REG_0, CMD_WR_ECS_REG, - ECS_REG_0_ACTIVE | (ldur << ECS_REG_0_LDUR_BITS)); - - /* set CCTXT at ECS DEBUG L3 to specify in which context to execute - the instruction, and set SELCTXT at ECS DEBUG Level to specify - which context store to access. - Debug ECS Level Reg 1 has form 0x000n000n, where n = context number - */ - npe_cmd_write(npe, ECS_DBG_CTXT_REG_1, CMD_WR_ECS_REG, - (ctx << ECS_REG_1_CCTXT_BITS) | - (ctx << ECS_REG_1_SELCTXT_BITS)); - - /* clear the pipeline */ - __raw_writel(CMD_NPE_CLR_PIPE, &npe->regs->exec_status_cmd); - - /* load NPE instruction into the instruction register */ - npe_cmd_write(npe, ECS_INSTRUCT_REG, CMD_WR_ECS_REG, instr); - - /* we need this value later to wait for completion of NPE execution - step */ - wc = __raw_readl(&npe->regs->watch_count); - - /* issue a Step One command via the Execution Control register */ - __raw_writel(CMD_NPE_STEP, &npe->regs->exec_status_cmd); - - /* Watch Count register increments when NPE completes an instruction */ - for (i = 0; i < MAX_RETRIES; i++) { - if (wc != __raw_readl(&npe->regs->watch_count)) - return 0; - udelay(1); - } - - print_npe(KERN_ERR, npe, "reset: npe_debug_instr(): timeout\n"); - return -ETIMEDOUT; -} - -static int __must_check npe_logical_reg_write8(struct npe *npe, u32 addr, - u8 val, u32 ctx) -{ - /* here we build the NPE assembler instruction: mov8 d0, #0 */ - u32 instr = INSTR_WR_REG_BYTE | /* OpCode */ - addr << 9 | /* base Operand */ - (val & 0x1F) << 4 | /* lower 5 bits to immediate data */ - (val & ~0x1F) << (18 - 5);/* higher 3 bits to CoProc instr. */ - return npe_debug_instr(npe, instr, ctx, 1); /* execute it */ -} - -static int __must_check npe_logical_reg_write16(struct npe *npe, u32 addr, - u16 val, u32 ctx) -{ - /* here we build the NPE assembler instruction: mov16 d0, #0 */ - u32 instr = INSTR_WR_REG_SHORT | /* OpCode */ - addr << 9 | /* base Operand */ - (val & 0x1F) << 4 | /* lower 5 bits to immediate data */ - (val & ~0x1F) << (18 - 5);/* higher 11 bits to CoProc instr. */ - return npe_debug_instr(npe, instr, ctx, 1); /* execute it */ -} - -static int __must_check npe_logical_reg_write32(struct npe *npe, u32 addr, - u32 val, u32 ctx) -{ - /* write in 16 bit steps first the high and then the low value */ - if (npe_logical_reg_write16(npe, addr, val >> 16, ctx)) - return -ETIMEDOUT; - return npe_logical_reg_write16(npe, addr + 2, val & 0xFFFF, ctx); -} - -static int npe_reset(struct npe *npe) -{ - u32 val, ctl, exec_count, ctx_reg2; - int i; - - ctl = (__raw_readl(&npe->regs->messaging_control) | 0x3F000000) & - 0x3F3FFFFF; - - /* disable parity interrupt */ - __raw_writel(ctl & 0x3F00FFFF, &npe->regs->messaging_control); - - /* pre exec - debug instruction */ - /* turn off the halt bit by clearing Execution Count register. */ - exec_count = __raw_readl(&npe->regs->exec_count); - __raw_writel(0, &npe->regs->exec_count); - /* ensure that IF and IE are on (temporarily), so that we don't end up - stepping forever */ - ctx_reg2 = npe_cmd_read(npe, ECS_DBG_CTXT_REG_2, CMD_RD_ECS_REG); - npe_cmd_write(npe, ECS_DBG_CTXT_REG_2, CMD_WR_ECS_REG, ctx_reg2 | - ECS_DBG_REG_2_IF | ECS_DBG_REG_2_IE); - - /* clear the FIFOs */ - while (__raw_readl(&npe->regs->watchpoint_fifo) & WFIFO_VALID) - ; - while (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_OFNE) - /* read from the outFIFO until empty */ - print_npe(KERN_DEBUG, npe, "npe_reset: read FIFO = 0x%X\n", - __raw_readl(&npe->regs->in_out_fifo)); - - while (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_IFNE) - /* step execution of the NPE intruction to read inFIFO using - the Debug Executing Context stack */ - if (npe_debug_instr(npe, INSTR_RD_FIFO, 0, 0)) - return -ETIMEDOUT; - - /* reset the mailbox reg from the XScale side */ - __raw_writel(RESET_MBOX_STAT, &npe->regs->mailbox_status); - /* from NPE side */ - if (npe_debug_instr(npe, INSTR_RESET_MBOX, 0, 0)) - return -ETIMEDOUT; - - /* Reset the physical registers in the NPE register file */ - for (val = 0; val < NPE_PHYS_REG; val++) { - if (npe_logical_reg_write16(npe, NPE_REGMAP, val >> 1, 0)) - return -ETIMEDOUT; - /* address is either 0 or 4 */ - if (npe_logical_reg_write32(npe, (val & 1) * 4, 0, 0)) - return -ETIMEDOUT; - } - - /* Reset the context store = each context's Context Store registers */ - - /* Context 0 has no STARTPC. Instead, this value is used to set NextPC - for Background ECS, to set where NPE starts executing code */ - val = npe_cmd_read(npe, ECS_BG_CTXT_REG_0, CMD_RD_ECS_REG); - val &= ~ECS_REG_0_NEXTPC_MASK; - val |= (0 /* NextPC */ << 16) & ECS_REG_0_NEXTPC_MASK; - npe_cmd_write(npe, ECS_BG_CTXT_REG_0, CMD_WR_ECS_REG, val); - - for (i = 0; i < 16; i++) { - if (i) { /* Context 0 has no STEVT nor STARTPC */ - /* STEVT = off, 0x80 */ - if (npe_logical_reg_write8(npe, NPE_STEVT, 0x80, i)) - return -ETIMEDOUT; - if (npe_logical_reg_write16(npe, NPE_STARTPC, 0, i)) - return -ETIMEDOUT; - } - /* REGMAP = d0->p0, d8->p2, d16->p4 */ - if (npe_logical_reg_write16(npe, NPE_REGMAP, 0x820, i)) - return -ETIMEDOUT; - if (npe_logical_reg_write8(npe, NPE_CINDEX, 0, i)) - return -ETIMEDOUT; - } - - /* post exec */ - /* clear active bit in debug level */ - npe_cmd_write(npe, ECS_DBG_CTXT_REG_0, CMD_WR_ECS_REG, 0); - /* clear the pipeline */ - __raw_writel(CMD_NPE_CLR_PIPE, &npe->regs->exec_status_cmd); - /* restore previous values */ - __raw_writel(exec_count, &npe->regs->exec_count); - npe_cmd_write(npe, ECS_DBG_CTXT_REG_2, CMD_WR_ECS_REG, ctx_reg2); - - /* write reset values to Execution Context Stack registers */ - for (val = 0; val < ARRAY_SIZE(ecs_reset); val++) - npe_cmd_write(npe, ecs_reset[val].reg, CMD_WR_ECS_REG, - ecs_reset[val].val); - - /* clear the profile counter */ - __raw_writel(CMD_CLR_PROFILE_CNT, &npe->regs->exec_status_cmd); - - __raw_writel(0, &npe->regs->exec_count); - __raw_writel(0, &npe->regs->action_points[0]); - __raw_writel(0, &npe->regs->action_points[1]); - __raw_writel(0, &npe->regs->action_points[2]); - __raw_writel(0, &npe->regs->action_points[3]); - __raw_writel(0, &npe->regs->watch_count); - - val = ixp4xx_read_feature_bits(); - /* reset the NPE */ - ixp4xx_write_feature_bits(val & - ~(IXP4XX_FEATURE_RESET_NPEA << npe->id)); - /* deassert reset */ - ixp4xx_write_feature_bits(val | - (IXP4XX_FEATURE_RESET_NPEA << npe->id)); - for (i = 0; i < MAX_RETRIES; i++) { - if (ixp4xx_read_feature_bits() & - (IXP4XX_FEATURE_RESET_NPEA << npe->id)) - break; /* NPE is back alive */ - udelay(1); - } - if (i == MAX_RETRIES) - return -ETIMEDOUT; - - npe_stop(npe); - - /* restore NPE configuration bus Control Register - parity settings */ - __raw_writel(ctl, &npe->regs->messaging_control); - return 0; -} - - -int npe_send_message(struct npe *npe, const void *msg, const char *what) -{ - const u32 *send = msg; - int cycles = 0; - - debug_msg(npe, "Trying to send message %s [%08X:%08X]\n", - what, send[0], send[1]); - - if (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_IFNE) { - debug_msg(npe, "NPE input FIFO not empty\n"); - return -EIO; - } - - __raw_writel(send[0], &npe->regs->in_out_fifo); - - if (!(__raw_readl(&npe->regs->messaging_status) & MSGSTAT_IFNF)) { - debug_msg(npe, "NPE input FIFO full\n"); - return -EIO; - } - - __raw_writel(send[1], &npe->regs->in_out_fifo); - - while ((cycles < MAX_RETRIES) && - (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_IFNE)) { - udelay(1); - cycles++; - } - - if (cycles == MAX_RETRIES) { - debug_msg(npe, "Timeout sending message\n"); - return -ETIMEDOUT; - } - -#if DEBUG_MSG > 1 - debug_msg(npe, "Sending a message took %i cycles\n", cycles); -#endif - return 0; -} - -int npe_recv_message(struct npe *npe, void *msg, const char *what) -{ - u32 *recv = msg; - int cycles = 0, cnt = 0; - - debug_msg(npe, "Trying to receive message %s\n", what); - - while (cycles < MAX_RETRIES) { - if (__raw_readl(&npe->regs->messaging_status) & MSGSTAT_OFNE) { - recv[cnt++] = __raw_readl(&npe->regs->in_out_fifo); - if (cnt == 2) - break; - } else { - udelay(1); - cycles++; - } - } - - switch(cnt) { - case 1: - debug_msg(npe, "Received [%08X]\n", recv[0]); - break; - case 2: - debug_msg(npe, "Received [%08X:%08X]\n", recv[0], recv[1]); - break; - } - - if (cycles == MAX_RETRIES) { - debug_msg(npe, "Timeout waiting for message\n"); - return -ETIMEDOUT; - } - -#if DEBUG_MSG > 1 - debug_msg(npe, "Receiving a message took %i cycles\n", cycles); -#endif - return 0; -} - -int npe_send_recv_message(struct npe *npe, void *msg, const char *what) -{ - int result; - u32 *send = msg, recv[2]; - - if ((result = npe_send_message(npe, msg, what)) != 0) - return result; - if ((result = npe_recv_message(npe, recv, what)) != 0) - return result; - - if ((recv[0] != send[0]) || (recv[1] != send[1])) { - debug_msg(npe, "Message %s: unexpected message received\n", - what); - return -EIO; - } - return 0; -} - - -int npe_load_firmware(struct npe *npe, const char *name, struct device *dev) -{ - const struct firmware *fw_entry; - - struct dl_block { - u32 type; - u32 offset; - } *blk; - - struct dl_image { - u32 magic; - u32 id; - u32 size; - union { - u32 data[0]; - struct dl_block blocks[0]; - }; - } *image; - - struct dl_codeblock { - u32 npe_addr; - u32 size; - u32 data[0]; - } *cb; - - int i, j, err, data_size, instr_size, blocks, table_end; - u32 cmd; - - if ((err = request_firmware(&fw_entry, name, dev)) != 0) - return err; - - err = -EINVAL; - if (fw_entry->size < sizeof(struct dl_image)) { - print_npe(KERN_ERR, npe, "incomplete firmware file\n"); - goto err; - } - image = (struct dl_image*)fw_entry->data; - -#if DEBUG_FW - print_npe(KERN_DEBUG, npe, "firmware: %08X %08X %08X (0x%X bytes)\n", - image->magic, image->id, image->size, image->size * 4); -#endif - - if (image->magic == swab32(FW_MAGIC)) { /* swapped file */ - image->id = swab32(image->id); - image->size = swab32(image->size); - } else if (image->magic != FW_MAGIC) { - print_npe(KERN_ERR, npe, "bad firmware file magic: 0x%X\n", - image->magic); - goto err; - } - if ((image->size * 4 + sizeof(struct dl_image)) != fw_entry->size) { - print_npe(KERN_ERR, npe, - "inconsistent size of firmware file\n"); - goto err; - } - if (((image->id >> 24) & 0xF /* NPE ID */) != npe->id) { - print_npe(KERN_ERR, npe, "firmware file NPE ID mismatch\n"); - goto err; - } - if (image->magic == swab32(FW_MAGIC)) - for (i = 0; i < image->size; i++) - image->data[i] = swab32(image->data[i]); - - if (cpu_is_ixp42x() && ((image->id >> 28) & 0xF /* device ID */)) { - print_npe(KERN_INFO, npe, "IXP43x/IXP46x firmware ignored on " - "IXP42x\n"); - goto err; - } - - if (npe_running(npe)) { - print_npe(KERN_INFO, npe, "unable to load firmware, NPE is " - "already running\n"); - err = -EBUSY; - goto err; - } -#if 0 - npe_stop(npe); - npe_reset(npe); -#endif - - print_npe(KERN_INFO, npe, "firmware functionality 0x%X, " - "revision 0x%X:%X\n", (image->id >> 16) & 0xFF, - (image->id >> 8) & 0xFF, image->id & 0xFF); - - if (cpu_is_ixp42x()) { - if (!npe->id) - instr_size = NPE_A_42X_INSTR_SIZE; - else - instr_size = NPE_B_AND_C_42X_INSTR_SIZE; - data_size = NPE_42X_DATA_SIZE; - } else { - instr_size = NPE_46X_INSTR_SIZE; - data_size = NPE_46X_DATA_SIZE; - } - - for (blocks = 0; blocks * sizeof(struct dl_block) / 4 < image->size; - blocks++) - if (image->blocks[blocks].type == FW_BLOCK_TYPE_EOF) - break; - if (blocks * sizeof(struct dl_block) / 4 >= image->size) { - print_npe(KERN_INFO, npe, "firmware EOF block marker not " - "found\n"); - goto err; - } - -#if DEBUG_FW - print_npe(KERN_DEBUG, npe, "%i firmware blocks found\n", blocks); -#endif - - table_end = blocks * sizeof(struct dl_block) / 4 + 1 /* EOF marker */; - for (i = 0, blk = image->blocks; i < blocks; i++, blk++) { - if (blk->offset > image->size - sizeof(struct dl_codeblock) / 4 - || blk->offset < table_end) { - print_npe(KERN_INFO, npe, "invalid offset 0x%X of " - "firmware block #%i\n", blk->offset, i); - goto err; - } - - cb = (struct dl_codeblock*)&image->data[blk->offset]; - if (blk->type == FW_BLOCK_TYPE_INSTR) { - if (cb->npe_addr + cb->size > instr_size) - goto too_big; - cmd = CMD_WR_INS_MEM; - } else if (blk->type == FW_BLOCK_TYPE_DATA) { - if (cb->npe_addr + cb->size > data_size) - goto too_big; - cmd = CMD_WR_DATA_MEM; - } else { - print_npe(KERN_INFO, npe, "invalid firmware block #%i " - "type 0x%X\n", i, blk->type); - goto err; - } - if (blk->offset + sizeof(*cb) / 4 + cb->size > image->size) { - print_npe(KERN_INFO, npe, "firmware block #%i doesn't " - "fit in firmware image: type %c, start 0x%X," - " length 0x%X\n", i, - blk->type == FW_BLOCK_TYPE_INSTR ? 'I' : 'D', - cb->npe_addr, cb->size); - goto err; - } - - for (j = 0; j < cb->size; j++) - npe_cmd_write(npe, cb->npe_addr + j, cmd, cb->data[j]); - } - - npe_start(npe); - if (!npe_running(npe)) - print_npe(KERN_ERR, npe, "unable to start\n"); - release_firmware(fw_entry); - return 0; - -too_big: - print_npe(KERN_INFO, npe, "firmware block #%i doesn't fit in NPE " - "memory: type %c, start 0x%X, length 0x%X\n", i, - blk->type == FW_BLOCK_TYPE_INSTR ? 'I' : 'D', - cb->npe_addr, cb->size); -err: - release_firmware(fw_entry); - return err; -} - - -struct npe *npe_request(unsigned id) -{ - if (id < NPE_COUNT) - if (npe_tab[id].valid) - if (try_module_get(THIS_MODULE)) - return &npe_tab[id]; - return NULL; -} - -void npe_release(struct npe *npe) -{ - module_put(THIS_MODULE); -} - - -static int __init npe_init_module(void) -{ - - int i, found = 0; - - for (i = 0; i < NPE_COUNT; i++) { - struct npe *npe = &npe_tab[i]; - if (!(ixp4xx_read_feature_bits() & - (IXP4XX_FEATURE_RESET_NPEA << i))) - continue; /* NPE already disabled or not present */ - if (!(npe->mem_res = request_mem_region(npe->regs_phys, - REGS_SIZE, - npe_name(npe)))) { - print_npe(KERN_ERR, npe, - "failed to request memory region\n"); - continue; - } - - if (npe_reset(npe)) - continue; - npe->valid = 1; - found++; - } - - if (!found) - return -ENODEV; - return 0; -} - -static void __exit npe_cleanup_module(void) -{ - int i; - - for (i = 0; i < NPE_COUNT; i++) - if (npe_tab[i].mem_res) { - npe_reset(&npe_tab[i]); - release_resource(npe_tab[i].mem_res); - } -} - -module_init(npe_init_module); -module_exit(npe_cleanup_module); - -MODULE_AUTHOR("Krzysztof Halasa"); -MODULE_LICENSE("GPL v2"); -MODULE_FIRMWARE(NPE_A_FIRMWARE); -MODULE_FIRMWARE(NPE_B_FIRMWARE); -MODULE_FIRMWARE(NPE_C_FIRMWARE); - -EXPORT_SYMBOL(npe_names); -EXPORT_SYMBOL(npe_running); -EXPORT_SYMBOL(npe_request); -EXPORT_SYMBOL(npe_release); -EXPORT_SYMBOL(npe_load_firmware); -EXPORT_SYMBOL(npe_send_message); -EXPORT_SYMBOL(npe_recv_message); -EXPORT_SYMBOL(npe_send_recv_message); diff --git a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c deleted file mode 100644 index 9d1b6b7c394c..000000000000 --- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c +++ /dev/null @@ -1,372 +0,0 @@ -/* - * Intel IXP4xx Queue Manager driver for Linux - * - * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - */ - -#include <linux/ioport.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <mach/qmgr.h> - -static struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; -static struct resource *mem_res; -static spinlock_t qmgr_lock; -static u32 used_sram_bitmap[4]; /* 128 16-dword pages */ -static void (*irq_handlers[QUEUES])(void *pdev); -static void *irq_pdevs[QUEUES]; - -#if DEBUG_QMGR -char qmgr_queue_descs[QUEUES][32]; -#endif - -void qmgr_set_irq(unsigned int queue, int src, - void (*handler)(void *pdev), void *pdev) -{ - unsigned long flags; - - spin_lock_irqsave(&qmgr_lock, flags); - if (queue < HALF_QUEUES) { - u32 __iomem *reg; - int bit; - BUG_ON(src > QUEUE_IRQ_SRC_NOT_FULL); - reg = &qmgr_regs->irqsrc[queue >> 3]; /* 8 queues per u32 */ - bit = (queue % 8) * 4; /* 3 bits + 1 reserved bit per queue */ - __raw_writel((__raw_readl(reg) & ~(7 << bit)) | (src << bit), - reg); - } else - /* IRQ source for queues 32-63 is fixed */ - BUG_ON(src != QUEUE_IRQ_SRC_NOT_NEARLY_EMPTY); - - irq_handlers[queue] = handler; - irq_pdevs[queue] = pdev; - spin_unlock_irqrestore(&qmgr_lock, flags); -} - - -static irqreturn_t qmgr_irq1_a0(int irq, void *pdev) -{ - int i, ret = 0; - u32 en_bitmap, src, stat; - - /* ACK - it may clear any bits so don't rely on it */ - __raw_writel(0xFFFFFFFF, &qmgr_regs->irqstat[0]); - - en_bitmap = qmgr_regs->irqen[0]; - while (en_bitmap) { - i = __fls(en_bitmap); /* number of the last "low" queue */ - en_bitmap &= ~BIT(i); - src = qmgr_regs->irqsrc[i >> 3]; - stat = qmgr_regs->stat1[i >> 3]; - if (src & 4) /* the IRQ condition is inverted */ - stat = ~stat; - if (stat & BIT(src & 3)) { - irq_handlers[i](irq_pdevs[i]); - ret = IRQ_HANDLED; - } - } - return ret; -} - - -static irqreturn_t qmgr_irq2_a0(int irq, void *pdev) -{ - int i, ret = 0; - u32 req_bitmap; - - /* ACK - it may clear any bits so don't rely on it */ - __raw_writel(0xFFFFFFFF, &qmgr_regs->irqstat[1]); - - req_bitmap = qmgr_regs->irqen[1] & qmgr_regs->statne_h; - while (req_bitmap) { - i = __fls(req_bitmap); /* number of the last "high" queue */ - req_bitmap &= ~BIT(i); - irq_handlers[HALF_QUEUES + i](irq_pdevs[HALF_QUEUES + i]); - ret = IRQ_HANDLED; - } - return ret; -} - - -static irqreturn_t qmgr_irq(int irq, void *pdev) -{ - int i, half = (irq == IRQ_IXP4XX_QM1 ? 0 : 1); - u32 req_bitmap = __raw_readl(&qmgr_regs->irqstat[half]); - - if (!req_bitmap) - return 0; - __raw_writel(req_bitmap, &qmgr_regs->irqstat[half]); /* ACK */ - - while (req_bitmap) { - i = __fls(req_bitmap); /* number of the last queue */ - req_bitmap &= ~BIT(i); - i += half * HALF_QUEUES; - irq_handlers[i](irq_pdevs[i]); - } - return IRQ_HANDLED; -} - - -void qmgr_enable_irq(unsigned int queue) -{ - unsigned long flags; - int half = queue / 32; - u32 mask = 1 << (queue & (HALF_QUEUES - 1)); - - spin_lock_irqsave(&qmgr_lock, flags); - __raw_writel(__raw_readl(&qmgr_regs->irqen[half]) | mask, - &qmgr_regs->irqen[half]); - spin_unlock_irqrestore(&qmgr_lock, flags); -} - -void qmgr_disable_irq(unsigned int queue) -{ - unsigned long flags; - int half = queue / 32; - u32 mask = 1 << (queue & (HALF_QUEUES - 1)); - - spin_lock_irqsave(&qmgr_lock, flags); - __raw_writel(__raw_readl(&qmgr_regs->irqen[half]) & ~mask, - &qmgr_regs->irqen[half]); - __raw_writel(mask, &qmgr_regs->irqstat[half]); /* clear */ - spin_unlock_irqrestore(&qmgr_lock, flags); -} - -static inline void shift_mask(u32 *mask) -{ - mask[3] = mask[3] << 1 | mask[2] >> 31; - mask[2] = mask[2] << 1 | mask[1] >> 31; - mask[1] = mask[1] << 1 | mask[0] >> 31; - mask[0] <<= 1; -} - -#if DEBUG_QMGR -int qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */, - unsigned int nearly_empty_watermark, - unsigned int nearly_full_watermark, - const char *desc_format, const char* name) -#else -int __qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */, - unsigned int nearly_empty_watermark, - unsigned int nearly_full_watermark) -#endif -{ - u32 cfg, addr = 0, mask[4]; /* in 16-dwords */ - int err; - - BUG_ON(queue >= QUEUES); - - if ((nearly_empty_watermark | nearly_full_watermark) & ~7) - return -EINVAL; - - switch (len) { - case 16: - cfg = 0 << 24; - mask[0] = 0x1; - break; - case 32: - cfg = 1 << 24; - mask[0] = 0x3; - break; - case 64: - cfg = 2 << 24; - mask[0] = 0xF; - break; - case 128: - cfg = 3 << 24; - mask[0] = 0xFF; - break; - default: - return -EINVAL; - } - - cfg |= nearly_empty_watermark << 26; - cfg |= nearly_full_watermark << 29; - len /= 16; /* in 16-dwords: 1, 2, 4 or 8 */ - mask[1] = mask[2] = mask[3] = 0; - - if (!try_module_get(THIS_MODULE)) - return -ENODEV; - - spin_lock_irq(&qmgr_lock); - if (__raw_readl(&qmgr_regs->sram[queue])) { - err = -EBUSY; - goto err; - } - - while (1) { - if (!(used_sram_bitmap[0] & mask[0]) && - !(used_sram_bitmap[1] & mask[1]) && - !(used_sram_bitmap[2] & mask[2]) && - !(used_sram_bitmap[3] & mask[3])) - break; /* found free space */ - - addr++; - shift_mask(mask); - if (addr + len > ARRAY_SIZE(qmgr_regs->sram)) { - printk(KERN_ERR "qmgr: no free SRAM space for" - " queue %i\n", queue); - err = -ENOMEM; - goto err; - } - } - - used_sram_bitmap[0] |= mask[0]; - used_sram_bitmap[1] |= mask[1]; - used_sram_bitmap[2] |= mask[2]; - used_sram_bitmap[3] |= mask[3]; - __raw_writel(cfg | (addr << 14), &qmgr_regs->sram[queue]); -#if DEBUG_QMGR - snprintf(qmgr_queue_descs[queue], sizeof(qmgr_queue_descs[0]), - desc_format, name); - printk(KERN_DEBUG "qmgr: requested queue %s(%i) addr = 0x%02X\n", - qmgr_queue_descs[queue], queue, addr); -#endif - spin_unlock_irq(&qmgr_lock); - return 0; - -err: - spin_unlock_irq(&qmgr_lock); - module_put(THIS_MODULE); - return err; -} - -void qmgr_release_queue(unsigned int queue) -{ - u32 cfg, addr, mask[4]; - - BUG_ON(queue >= QUEUES); /* not in valid range */ - - spin_lock_irq(&qmgr_lock); - cfg = __raw_readl(&qmgr_regs->sram[queue]); - addr = (cfg >> 14) & 0xFF; - - BUG_ON(!addr); /* not requested */ - - switch ((cfg >> 24) & 3) { - case 0: mask[0] = 0x1; break; - case 1: mask[0] = 0x3; break; - case 2: mask[0] = 0xF; break; - case 3: mask[0] = 0xFF; break; - } - - mask[1] = mask[2] = mask[3] = 0; - - while (addr--) - shift_mask(mask); - -#if DEBUG_QMGR - printk(KERN_DEBUG "qmgr: releasing queue %s(%i)\n", - qmgr_queue_descs[queue], queue); - qmgr_queue_descs[queue][0] = '\x0'; -#endif - - while ((addr = qmgr_get_entry(queue))) - printk(KERN_ERR "qmgr: released queue %i not empty: 0x%08X\n", - queue, addr); - - __raw_writel(0, &qmgr_regs->sram[queue]); - - used_sram_bitmap[0] &= ~mask[0]; - used_sram_bitmap[1] &= ~mask[1]; - used_sram_bitmap[2] &= ~mask[2]; - used_sram_bitmap[3] &= ~mask[3]; - irq_handlers[queue] = NULL; /* catch IRQ bugs */ - spin_unlock_irq(&qmgr_lock); - - module_put(THIS_MODULE); -} - -static int qmgr_init(void) -{ - int i, err; - irq_handler_t handler1, handler2; - - mem_res = request_mem_region(IXP4XX_QMGR_BASE_PHYS, - IXP4XX_QMGR_REGION_SIZE, - "IXP4xx Queue Manager"); - if (mem_res == NULL) - return -EBUSY; - - /* reset qmgr registers */ - for (i = 0; i < 4; i++) { - __raw_writel(0x33333333, &qmgr_regs->stat1[i]); - __raw_writel(0, &qmgr_regs->irqsrc[i]); - } - for (i = 0; i < 2; i++) { - __raw_writel(0, &qmgr_regs->stat2[i]); - __raw_writel(0xFFFFFFFF, &qmgr_regs->irqstat[i]); /* clear */ - __raw_writel(0, &qmgr_regs->irqen[i]); - } - - __raw_writel(0xFFFFFFFF, &qmgr_regs->statne_h); - __raw_writel(0, &qmgr_regs->statf_h); - - for (i = 0; i < QUEUES; i++) - __raw_writel(0, &qmgr_regs->sram[i]); - - if (cpu_is_ixp42x_rev_a0()) { - handler1 = qmgr_irq1_a0; - handler2 = qmgr_irq2_a0; - } else - handler1 = handler2 = qmgr_irq; - - err = request_irq(IRQ_IXP4XX_QM1, handler1, 0, "IXP4xx Queue Manager", - NULL); - if (err) { - printk(KERN_ERR "qmgr: failed to request IRQ%i (%i)\n", - IRQ_IXP4XX_QM1, err); - goto error_irq; - } - - err = request_irq(IRQ_IXP4XX_QM2, handler2, 0, "IXP4xx Queue Manager", - NULL); - if (err) { - printk(KERN_ERR "qmgr: failed to request IRQ%i (%i)\n", - IRQ_IXP4XX_QM2, err); - goto error_irq2; - } - - used_sram_bitmap[0] = 0xF; /* 4 first pages reserved for config */ - spin_lock_init(&qmgr_lock); - - printk(KERN_INFO "IXP4xx Queue Manager initialized.\n"); - return 0; - -error_irq2: - free_irq(IRQ_IXP4XX_QM1, NULL); -error_irq: - release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE); - return err; -} - -static void qmgr_remove(void) -{ - free_irq(IRQ_IXP4XX_QM1, NULL); - free_irq(IRQ_IXP4XX_QM2, NULL); - synchronize_irq(IRQ_IXP4XX_QM1); - synchronize_irq(IRQ_IXP4XX_QM2); - release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE); -} - -module_init(qmgr_init); -module_exit(qmgr_remove); - -MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Krzysztof Halasa"); - -EXPORT_SYMBOL(qmgr_set_irq); -EXPORT_SYMBOL(qmgr_enable_irq); -EXPORT_SYMBOL(qmgr_disable_irq); -#if DEBUG_QMGR -EXPORT_SYMBOL(qmgr_queue_descs); -EXPORT_SYMBOL(qmgr_request_queue); -#else -EXPORT_SYMBOL(__qmgr_request_queue); -#endif -EXPORT_SYMBOL(qmgr_release_queue); diff --git a/arch/arm/mach-ixp4xx/nas100d-pci.c b/arch/arm/mach-ixp4xx/nas100d-pci.c index 8f0eba0a6800..925ef805f966 100644 --- a/arch/arm/mach-ixp4xx/nas100d-pci.c +++ b/arch/arm/mach-ixp4xx/nas100d-pci.c @@ -21,6 +21,8 @@ #include <asm/mach/pci.h> #include <asm/mach-types.h> +#include "irqs.h" + #define MAX_DEV 3 #define IRQ_LINES 3 diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c index 4138d6aa4c52..c142cfa8c5d6 100644 --- a/arch/arm/mach-ixp4xx/nas100d-setup.c +++ b/arch/arm/mach-ixp4xx/nas100d-setup.c @@ -34,6 +34,8 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include "irqs.h" + #define NAS100D_SDA_PIN 5 #define NAS100D_SCL_PIN 6 @@ -279,9 +281,6 @@ static void __init nas100d_init(void) ixp4xx_sys_init(); - /* gpio 14 and 15 are _not_ clocks */ - *IXP4XX_GPIO_GPCLKR = 0; - nas100d_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); nas100d_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; diff --git a/arch/arm/mach-ixp4xx/nslu2-pci.c b/arch/arm/mach-ixp4xx/nslu2-pci.c index 032defe111aa..d69ee4066d20 100644 --- a/arch/arm/mach-ixp4xx/nslu2-pci.c +++ b/arch/arm/mach-ixp4xx/nslu2-pci.c @@ -21,6 +21,8 @@ #include <asm/mach/pci.h> #include <asm/mach-types.h> +#include "irqs.h" + #define MAX_DEV 3 #define IRQ_LINES 3 diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c index 341b263482ef..ee1877fcfafe 100644 --- a/arch/arm/mach-ixp4xx/nslu2-setup.c +++ b/arch/arm/mach-ixp4xx/nslu2-setup.c @@ -32,6 +32,8 @@ #include <asm/mach/flash.h> #include <asm/mach/time.h> +#include "irqs.h" + #define NSLU2_SDA_PIN 7 #define NSLU2_SCL_PIN 6 @@ -125,10 +127,18 @@ static struct platform_device nslu2_i2c_gpio = { }, }; +static struct resource nslu2_beeper_resources[] = { + { + .start = IRQ_IXP4XX_TIMER2, + .flags = IORESOURCE_IRQ, + }, +}; + static struct platform_device nslu2_beeper = { .name = "ixp4xx-beeper", .id = NSLU2_GPIO_BUZZ, - .num_resources = 0, + .resource = nslu2_beeper_resources, + .num_resources = ARRAY_SIZE(nslu2_beeper_resources), }; static struct resource nslu2_uart_resources[] = { diff --git a/arch/arm/mach-ixp4xx/wg302v2-pci.c b/arch/arm/mach-ixp4xx/wg302v2-pci.c index c92e5b82af36..cf83f7e24179 100644 --- a/arch/arm/mach-ixp4xx/wg302v2-pci.c +++ b/arch/arm/mach-ixp4xx/wg302v2-pci.c @@ -27,6 +27,8 @@ #include <asm/mach/pci.h> +#include "irqs.h" + void __init wg302v2_pci_preinit(void) { irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW); diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c index 90b3c604e8b6..8711e299229b 100644 --- a/arch/arm/mach-ixp4xx/wg302v2-setup.c +++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c @@ -29,6 +29,8 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> +#include "irqs.h" + static struct flash_platform_data wg302v2_flash_data = { .map_name = "cfi_probe", .width = 2, diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h index 959c748ee8bb..877629b3d944 100644 --- a/arch/arm/mach-ks8695/include/mach/hardware.h +++ b/arch/arm/mach-ks8695/include/mach/hardware.h @@ -14,7 +14,7 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H -#include <asm/sizes.h> +#include <linux/sizes.h> /* * Clocks are derived from MCLK, which is 25MHz diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c index b3be60a8e467..66701bf43248 100644 --- a/arch/arm/mach-lpc32xx/phy3250.c +++ b/arch/arm/mach-lpc32xx/phy3250.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Platform support for LPC32xx SoC * @@ -5,44 +6,14 @@ * * Copyright (C) 2012 Roland Stigge <stigge@antcom.de> * Copyright (C) 2010 NXP Semiconductors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/device.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/dma-mapping.h> -#include <linux/gpio.h> -#include <linux/amba/bus.h> -#include <linux/amba/clcd.h> #include <linux/amba/pl08x.h> -#include <linux/amba/mmci.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/clk.h> -#include <linux/mtd/lpc32xx_slc.h> #include <linux/mtd/lpc32xx_mlc.h> +#include <linux/mtd/lpc32xx_slc.h> +#include <linux/of_platform.h> -#include <asm/setup.h> -#include <asm/mach-types.h> #include <asm/mach/arch.h> - -#include <mach/hardware.h> -#include <mach/platform.h> -#include <mach/board.h> #include "common.h" static struct pl08x_channel_data pl08x_slave_channels[] = { @@ -90,8 +61,6 @@ static struct lpc32xx_mlc_platform_data lpc32xx_mlc_data = { }; static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = { - OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", NULL), - OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", NULL), OF_DEV_AUXDATA("arm,pl080", 0x31000000, "pl08xdmac", &pl08x_pd), OF_DEV_AUXDATA("nxp,lpc3220-slc", 0x20020000, "20020000.flash", &lpc32xx_slc_data), @@ -104,11 +73,6 @@ static void __init lpc3250_machine_init(void) { lpc32xx_serial_init(); - /* Test clock needed for UDA1380 initial init */ - __raw_writel(LPC32XX_CLKPWR_TESTCLK2_SEL_MOSC | - LPC32XX_CLKPWR_TESTCLK_TESTCLK2_EN, - LPC32XX_CLKPWR_TEST_CLK_SEL); - of_platform_default_populate(NULL, lpc32xx_auxdata_lookup, NULL); } diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c index 0aa88105d46e..9b5f4d665374 100644 --- a/arch/arm/mach-mvebu/kirkwood.c +++ b/arch/arm/mach-mvebu/kirkwood.c @@ -92,7 +92,8 @@ static void __init kirkwood_dt_eth_fixup(void) continue; /* skip disabled nodes or nodes with valid MAC address*/ - if (!of_device_is_available(pnp) || of_get_mac_address(np)) + if (!of_device_is_available(pnp) || + !IS_ERR(of_get_mac_address(np))) goto eth_fixup_skip; clk = of_clk_get(pnp, 0); diff --git a/arch/arm/mach-omap1/include/mach/hardware.h b/arch/arm/mach-omap1/include/mach/hardware.h index 5875a5098d35..e7c8ac7d83e3 100644 --- a/arch/arm/mach-omap1/include/mach/hardware.h +++ b/arch/arm/mach-omap1/include/mach/hardware.h @@ -36,7 +36,7 @@ #ifndef __ASM_ARCH_OMAP_HARDWARE_H #define __ASM_ARCH_OMAP_HARDWARE_H -#include <asm/sizes.h> +#include <linux/sizes.h> #ifndef __ASSEMBLER__ #include <asm/types.h> #include <mach/soc.h> diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 42881f21cede..3e0f09cc0028 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -119,6 +119,9 @@ void __init ti_clk_init_features(void) if (cpu_is_omap343x()) features.flags |= TI_CLK_DPLL_HAS_FREQSEL; + if (omap_type() == OMAP2_DEVICE_TYPE_GP) + features.flags |= TI_CLK_DEVICE_TYPE_GP; + /* Idlest value for interface clocks. * 24xx uses 0 to indicate not ready, and 1 to indicate ready. * 34xx reverses this, just to keep us on our toes diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 129455e822e4..6316da3623b3 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -336,6 +336,15 @@ static inline void omap5_secondary_hyp_startup(void) } #endif +#ifdef CONFIG_SOC_DRA7XX +extern int dra7xx_pciess_reset(struct omap_hwmod *oh); +#else +static inline int dra7xx_pciess_reset(struct omap_hwmod *oh) +{ + return 0; +} +#endif + void pdata_quirks_init(const struct of_device_id *); void omap_auxdata_legacy_init(struct device *dev); void omap_pcs_legacy_init(int irq, void (*rearm)(void)); diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c index 37ff25ee3d89..1d8efc303daf 100644 --- a/arch/arm/mach-omap2/i2c.c +++ b/arch/arm/mach-omap2/i2c.c @@ -53,15 +53,10 @@ int omap_i2c_reset(struct omap_hwmod *oh) u16 i2c_con; int c = 0; - if (oh->class->rev == OMAP_I2C_IP_VERSION_2) { - i2c_con = OMAP4_I2C_CON_OFFSET; - } else if (oh->class->rev == OMAP_I2C_IP_VERSION_1) { + if (soc_is_omap24xx() || soc_is_omap34xx() || soc_is_am35xx()) i2c_con = OMAP2_I2C_CON_OFFSET; - } else { - WARN(1, "Cannot reset I2C block %s: unsupported revision\n", - oh->name); - return -EINVAL; - } + else + i2c_con = OMAP4_I2C_CON_OFFSET; /* Disable I2C */ v = omap_hwmod_read(oh, i2c_con); diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index bb8e0bb7ef5d..5e69c8caa1db 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -411,14 +411,9 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data) static void __init __maybe_unused omap_hwmod_init_postsetup(void) { - u8 postsetup_state; + u8 postsetup_state = _HWMOD_STATE_DEFAULT; /* Set the default postsetup state for all hwmods */ -#ifdef CONFIG_PM - postsetup_state = _HWMOD_STATE_IDLE; -#else - postsetup_state = _HWMOD_STATE_ENABLED; -#endif omap_hwmod_for_each(_set_hwmod_postsetup_state, &postsetup_state); } diff --git a/arch/arm/mach-omap2/mmc.h b/arch/arm/mach-omap2/mmc.h index 9145a6f720fc..7f4e053c3434 100644 --- a/arch/arm/mach-omap2/mmc.h +++ b/arch/arm/mach-omap2/mmc.h @@ -7,7 +7,15 @@ #define OMAP4_MMC_REG_OFFSET 0x100 struct omap_hwmod; + +#ifdef CONFIG_SOC_OMAP2420 int omap_msdi_reset(struct omap_hwmod *oh); +#else +static inline int omap_msdi_reset(struct omap_hwmod *oh) +{ + return 0; +} +#endif /* called from board-specific card detection service routine */ extern void omap_mmc_notify_cover_event(struct device *dev, int slot, diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index 17558be4bf0a..7dcbe1736f7e 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -436,13 +436,13 @@ static int irq_notifier(struct notifier_block *self, unsigned long cmd, void *v) { switch (cmd) { case CPU_CLUSTER_PM_ENTER: - if (omap_type() == OMAP2_DEVICE_TYPE_GP) + if (omap_type() == OMAP2_DEVICE_TYPE_GP || soc_is_am43xx()) irq_save_context(); else irq_save_secure_context(); break; case CPU_CLUSTER_PM_EXIT: - if (omap_type() == OMAP2_DEVICE_TYPE_GP) + if (omap_type() == OMAP2_DEVICE_TYPE_GP || soc_is_am43xx()) irq_restore_context(); break; } diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 3a04c73ac03c..405ac24def05 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -155,6 +155,8 @@ #include "soc.h" #include "common.h" #include "clockdomain.h" +#include "hdq1w.h" +#include "mmc.h" #include "powerdomain.h" #include "cm2xxx.h" #include "cm3xxx.h" @@ -165,6 +167,7 @@ #include "prm33xx.h" #include "prminst44xx.h" #include "pm.h" +#include "wd_timer.h" /* Name of the OMAP hwmod for the MPU */ #define MPU_INITIATOR_NAME "mpu" @@ -205,6 +208,20 @@ struct clkctrl_provider { static LIST_HEAD(clkctrl_providers); /** + * struct omap_hwmod_reset - IP specific reset functions + * @match: string to match against the module name + * @len: number of characters to match + * @reset: IP specific reset function + * + * Used only in cases where struct omap_hwmod is dynamically allocated. + */ +struct omap_hwmod_reset { + const char *match; + int len; + int (*reset)(struct omap_hwmod *oh); +}; + +/** * struct omap_hwmod_soc_ops - fn ptrs for some SoC-specific operations * @enable_module: function to enable a module (via MODULEMODE) * @disable_module: function to disable a module (via MODULEMODE) @@ -235,6 +252,7 @@ static struct omap_hwmod_soc_ops soc_ops; /* omap_hwmod_list contains all registered struct omap_hwmods */ static LIST_HEAD(omap_hwmod_list); +static DEFINE_MUTEX(list_lock); /* mpu_oh: used to add/remove MPU initiator from sleepdep list */ static struct omap_hwmod *mpu_oh; @@ -648,10 +666,10 @@ static struct clockdomain *_get_clkdm(struct omap_hwmod *oh) if (oh->clkdm) { return oh->clkdm; } else if (oh->_clk) { - if (__clk_get_flags(oh->_clk) & CLK_IS_BASIC) + if (!omap2_clk_is_hw_omap(__clk_get_hw(oh->_clk))) return NULL; clk = to_clk_hw_omap(__clk_get_hw(oh->_clk)); - return clk->clkdm; + return clk->clkdm; } return NULL; } @@ -2465,7 +2483,7 @@ static void _setup_iclk_autoidle(struct omap_hwmod *oh) */ static int _setup_reset(struct omap_hwmod *oh) { - int r; + int r = 0; if (oh->_state != _HWMOD_STATE_INITIALIZED) return -EINVAL; @@ -2624,7 +2642,7 @@ static int _setup(struct omap_hwmod *oh, void *data) * that the copy process would be relatively complex due to the large number * of substructures. */ -static int __init _register(struct omap_hwmod *oh) +static int _register(struct omap_hwmod *oh) { if (!oh || !oh->name || !oh->class || !oh->class->name || (oh->_state != _HWMOD_STATE_UNKNOWN)) @@ -2663,7 +2681,7 @@ static int __init _register(struct omap_hwmod *oh) * locking in this code. Changes to this assumption will require * additional locking. Returns 0. */ -static int __init _add_link(struct omap_hwmod_ocp_if *oi) +static int _add_link(struct omap_hwmod_ocp_if *oi) { pr_debug("omap_hwmod: %s -> %s: adding link\n", oi->master->name, oi->slave->name); @@ -3241,9 +3259,10 @@ static int omap_hwmod_init_regbits(struct device *dev, * @sysc_offs: sysc register offset * @syss_offs: syss register offset */ -int omap_hwmod_init_reg_offs(struct device *dev, - const struct ti_sysc_module_data *data, - s32 *rev_offs, s32 *sysc_offs, s32 *syss_offs) +static int omap_hwmod_init_reg_offs(struct device *dev, + const struct ti_sysc_module_data *data, + s32 *rev_offs, s32 *sysc_offs, + s32 *syss_offs) { *rev_offs = -ENODEV; *sysc_offs = 0; @@ -3267,9 +3286,9 @@ int omap_hwmod_init_reg_offs(struct device *dev, * @data: module data * @sysc_flags: module configuration */ -int omap_hwmod_init_sysc_flags(struct device *dev, - const struct ti_sysc_module_data *data, - u32 *sysc_flags) +static int omap_hwmod_init_sysc_flags(struct device *dev, + const struct ti_sysc_module_data *data, + u32 *sysc_flags) { *sysc_flags = 0; @@ -3341,9 +3360,9 @@ int omap_hwmod_init_sysc_flags(struct device *dev, * @data: module data * @idlemodes: module supported idle modes */ -int omap_hwmod_init_idlemodes(struct device *dev, - const struct ti_sysc_module_data *data, - u32 *idlemodes) +static int omap_hwmod_init_idlemodes(struct device *dev, + const struct ti_sysc_module_data *data, + u32 *idlemodes) { *idlemodes = 0; @@ -3434,14 +3453,18 @@ static int omap_hwmod_check_module(struct device *dev, * * Note that the allocations here cannot use devm as ti-sysc can rebind. */ -int omap_hwmod_allocate_module(struct device *dev, struct omap_hwmod *oh, - const struct ti_sysc_module_data *data, - struct sysc_regbits *sysc_fields, - s32 rev_offs, s32 sysc_offs, s32 syss_offs, - u32 sysc_flags, u32 idlemodes) +static int omap_hwmod_allocate_module(struct device *dev, struct omap_hwmod *oh, + const struct ti_sysc_module_data *data, + struct sysc_regbits *sysc_fields, + s32 rev_offs, s32 sysc_offs, + s32 syss_offs, u32 sysc_flags, + u32 idlemodes) { struct omap_hwmod_class_sysconfig *sysc; - struct omap_hwmod_class *class; + struct omap_hwmod_class *class = NULL; + struct omap_hwmod_ocp_if *oi = NULL; + struct clockdomain *clkdm = NULL; + struct clk *clk = NULL; void __iomem *regs = NULL; unsigned long flags; @@ -3465,26 +3488,128 @@ int omap_hwmod_allocate_module(struct device *dev, struct omap_hwmod *oh, } /* - * We need new oh->class as the other devices in the same class + * We may need a new oh->class as the other devices in the same class * may not yet have ioremapped their registers. */ - class = kmemdup(oh->class, sizeof(*oh->class), GFP_KERNEL); - if (!class) - return -ENOMEM; + if (oh->class->name && strcmp(oh->class->name, data->name)) { + class = kmemdup(oh->class, sizeof(*oh->class), GFP_KERNEL); + if (!class) + return -ENOMEM; + } - class->sysc = sysc; + if (list_empty(&oh->slave_ports)) { + oi = kcalloc(1, sizeof(*oi), GFP_KERNEL); + if (!oi) + return -ENOMEM; + + /* + * Note that we assume interconnect interface clocks will be + * managed by the interconnect driver for OCPIF_SWSUP_IDLE case + * on omap24xx and omap3. + */ + oi->slave = oh; + oi->user = OCP_USER_MPU | OCP_USER_SDMA; + } + + if (!oh->_clk) { + struct clk_hw_omap *hwclk; + + clk = of_clk_get_by_name(dev->of_node, "fck"); + if (!IS_ERR(clk)) + clk_prepare(clk); + else + clk = NULL; + + /* + * Populate clockdomain based on dts clock. It is needed for + * clkdm_deny_idle() and clkdm_allow_idle() until we have have + * interconnect driver and reset driver capable of blocking + * clockdomain idle during reset, enable and idle. + */ + if (clk) { + hwclk = to_clk_hw_omap(__clk_get_hw(clk)); + if (hwclk && hwclk->clkdm_name) + clkdm = clkdm_lookup(hwclk->clkdm_name); + } + + /* + * Note that we assume interconnect driver manages the clocks + * and do not need to populate oh->_clk for dynamically + * allocated modules. + */ + clk_unprepare(clk); + clk_put(clk); + } spin_lock_irqsave(&oh->_lock, flags); if (regs) oh->_mpu_rt_va = regs; - oh->class = class; + if (class) + oh->class = class; + oh->class->sysc = sysc; + if (oi) + _add_link(oi); + if (clkdm) + oh->clkdm = clkdm; oh->_state = _HWMOD_STATE_INITIALIZED; + oh->_postsetup_state = _HWMOD_STATE_DEFAULT; _setup(oh, NULL); spin_unlock_irqrestore(&oh->_lock, flags); return 0; } +static const struct omap_hwmod_reset omap24xx_reset_quirks[] = { + { .match = "msdi", .len = 4, .reset = omap_msdi_reset, }, +}; + +static const struct omap_hwmod_reset dra7_reset_quirks[] = { + { .match = "pcie", .len = 4, .reset = dra7xx_pciess_reset, }, +}; + +static const struct omap_hwmod_reset omap_reset_quirks[] = { + { .match = "dss", .len = 3, .reset = omap_dss_reset, }, + { .match = "hdq1w", .len = 5, .reset = omap_hdq1w_reset, }, + { .match = "i2c", .len = 3, .reset = omap_i2c_reset, }, + { .match = "wd_timer", .len = 8, .reset = omap2_wd_timer_reset, }, +}; + +static void +omap_hwmod_init_reset_quirk(struct device *dev, struct omap_hwmod *oh, + const struct ti_sysc_module_data *data, + const struct omap_hwmod_reset *quirks, + int quirks_sz) +{ + const struct omap_hwmod_reset *quirk; + int i; + + for (i = 0; i < quirks_sz; i++) { + quirk = &quirks[i]; + if (!strncmp(data->name, quirk->match, quirk->len)) { + oh->class->reset = quirk->reset; + + return; + } + } +} + +static void +omap_hwmod_init_reset_quirks(struct device *dev, struct omap_hwmod *oh, + const struct ti_sysc_module_data *data) +{ + if (soc_is_omap24xx()) + omap_hwmod_init_reset_quirk(dev, oh, data, + omap24xx_reset_quirks, + ARRAY_SIZE(omap24xx_reset_quirks)); + + if (soc_is_dra7xx()) + omap_hwmod_init_reset_quirk(dev, oh, data, dra7_reset_quirks, + ARRAY_SIZE(dra7_reset_quirks)); + + omap_hwmod_init_reset_quirk(dev, oh, data, omap_reset_quirks, + ARRAY_SIZE(omap_reset_quirks)); +} + /** * omap_hwmod_init_module - initialize new module * @dev: struct device @@ -3505,8 +3630,31 @@ int omap_hwmod_init_module(struct device *dev, return -EINVAL; oh = _lookup(data->name); - if (!oh) - return -ENODEV; + if (!oh) { + oh = kzalloc(sizeof(*oh), GFP_KERNEL); + if (!oh) + return -ENOMEM; + + oh->name = data->name; + oh->_state = _HWMOD_STATE_UNKNOWN; + lockdep_register_key(&oh->hwmod_key); + + /* Unused, can be handled by PRM driver handling resets */ + oh->prcm.omap4.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT; + + oh->class = kzalloc(sizeof(*oh->class), GFP_KERNEL); + if (!oh->class) { + kfree(oh); + return -ENOMEM; + } + + omap_hwmod_init_reset_quirks(dev, oh, data); + + oh->class->name = data->name; + mutex_lock(&list_lock); + error = _register(oh); + mutex_unlock(&list_lock); + } cookie->data = oh; @@ -3527,10 +3675,20 @@ int omap_hwmod_init_module(struct device *dev, if (error) return error; + if (data->cfg->quirks & SYSC_QUIRK_NO_IDLE) + oh->flags |= HWMOD_NO_IDLE; if (data->cfg->quirks & SYSC_QUIRK_NO_IDLE_ON_INIT) oh->flags |= HWMOD_INIT_NO_IDLE; if (data->cfg->quirks & SYSC_QUIRK_NO_RESET_ON_INIT) oh->flags |= HWMOD_INIT_NO_RESET; + if (data->cfg->quirks & SYSC_QUIRK_USE_CLOCKACT) + oh->flags |= HWMOD_SET_DEFAULT_CLOCKACT; + if (data->cfg->quirks & SYSC_QUIRK_SWSUP_SIDLE) + oh->flags |= HWMOD_SWSUP_SIDLE; + if (data->cfg->quirks & SYSC_QUIRK_SWSUP_SIDLE_ACT) + oh->flags |= HWMOD_SWSUP_SIDLE_ACT; + if (data->cfg->quirks & SYSC_QUIRK_SWSUP_MSTANDBY) + oh->flags |= HWMOD_SWSUP_MSTANDBY; error = omap_hwmod_check_module(dev, oh, data, sysc_fields, rev_offs, sysc_offs, syss_offs, diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index b70cdc21f8a2..fca9e072154b 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -493,11 +493,16 @@ struct omap_hwmod_omap4_prcm { #define _HWMOD_STATE_IDLE 5 #define _HWMOD_STATE_DISABLED 6 +#ifdef CONFIG_PM +#define _HWMOD_STATE_DEFAULT _HWMOD_STATE_IDLE +#else +#define _HWMOD_STATE_DEFAULT _HWMOD_STATE_ENABLED +#endif + /** * struct omap_hwmod_class - the type of an IP block * @name: name of the hwmod_class * @sysc: device SYSCONFIG/SYSSTATUS register data - * @rev: revision of the IP class * @pre_shutdown: ptr to fn to be executed immediately prior to device shutdown * @reset: ptr to fn to be executed in place of the standard hwmod reset fn * @enable_preprogram: ptr to fn to be executed during device enable @@ -523,7 +528,6 @@ struct omap_hwmod_omap4_prcm { struct omap_hwmod_class { const char *name; struct omap_hwmod_class_sysconfig *sysc; - u32 rev; int (*pre_shutdown)(struct omap_hwmod *oh); int (*reset)(struct omap_hwmod *oh); int (*enable_preprogram)(struct omap_hwmod *oh); diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index d684fac8f592..8122c8d4b69a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -91,7 +91,6 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = { static struct omap_hwmod_class i2c_class = { .name = "i2c", .sysc = &i2c_sysc, - .rev = OMAP_I2C_IP_VERSION_1, .reset = &omap_i2c_reset, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index abef9f6f9bf5..f27cb60bde77 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -68,7 +68,6 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = { static struct omap_hwmod_class i2c_class = { .name = "i2c", .sysc = &i2c_sysc, - .rev = OMAP_I2C_IP_VERSION_1, .reset = &omap_i2c_reset, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c index 9b30b6b471ae..e19f620c4074 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c @@ -11,7 +11,7 @@ * XXX handle crossbar/shared link difference for L3? * XXX these should be marked initdata for multi-OMAP kernels */ -#include <asm/sizes.h> +#include <linux/sizes.h> #include "omap_hwmod.h" #include "l3_2xxx.h" diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c index 5345919a81f8..ed5f39d948de 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c @@ -96,7 +96,6 @@ static struct omap_hwmod_class_sysconfig omap2xxx_gpio_sysc = { struct omap_hwmod_class omap2xxx_gpio_hwmod_class = { .name = "gpio", .sysc = &omap2xxx_gpio_sysc, - .rev = 0, }; /* system dma */ diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h index 6f81d7a4fec1..aaa6092426ea 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h @@ -30,24 +30,16 @@ extern struct omap_hwmod_ocp_if am33xx_l3_main__gfx; extern struct omap_hwmod_ocp_if am33xx_l4_wkup__rtc; extern struct omap_hwmod_ocp_if am33xx_l4_per__dcan0; extern struct omap_hwmod_ocp_if am33xx_l4_per__dcan1; -extern struct omap_hwmod_ocp_if am33xx_l4_per__gpio1; -extern struct omap_hwmod_ocp_if am33xx_l4_per__gpio2; -extern struct omap_hwmod_ocp_if am33xx_l4_per__gpio3; extern struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio; extern struct omap_hwmod_ocp_if am33xx_l4_ls__elm; extern struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0; extern struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1; extern struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss2; extern struct omap_hwmod_ocp_if am33xx_l3_s__gpmc; -extern struct omap_hwmod_ocp_if am33xx_l4_per__i2c2; -extern struct omap_hwmod_ocp_if am33xx_l4_per__i2c3; extern struct omap_hwmod_ocp_if am33xx_l4_per__mailbox; extern struct omap_hwmod_ocp_if am33xx_l4_ls__spinlock; extern struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp0; extern struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp1; -extern struct omap_hwmod_ocp_if am33xx_l4_ls__mmc0; -extern struct omap_hwmod_ocp_if am33xx_l4_ls__mmc1; -extern struct omap_hwmod_ocp_if am33xx_l3_s__mmc2; extern struct omap_hwmod_ocp_if am33xx_l4_ls__mcspi0; extern struct omap_hwmod_ocp_if am33xx_l4_ls__mcspi1; extern struct omap_hwmod_ocp_if am33xx_l4_ls__timer2; @@ -60,11 +52,6 @@ extern struct omap_hwmod_ocp_if am33xx_l3_main__tpcc; extern struct omap_hwmod_ocp_if am33xx_l3_main__tptc0; extern struct omap_hwmod_ocp_if am33xx_l3_main__tptc1; extern struct omap_hwmod_ocp_if am33xx_l3_main__tptc2; -extern struct omap_hwmod_ocp_if am33xx_l4_ls__uart2; -extern struct omap_hwmod_ocp_if am33xx_l4_ls__uart3; -extern struct omap_hwmod_ocp_if am33xx_l4_ls__uart4; -extern struct omap_hwmod_ocp_if am33xx_l4_ls__uart5; -extern struct omap_hwmod_ocp_if am33xx_l4_ls__uart6; extern struct omap_hwmod_ocp_if am33xx_l3_main__ocmc; extern struct omap_hwmod_ocp_if am33xx_l3_main__sha0; extern struct omap_hwmod_ocp_if am33xx_l3_main__aes0; @@ -93,19 +80,10 @@ extern struct omap_hwmod am33xx_elm_hwmod; extern struct omap_hwmod am33xx_epwmss0_hwmod; extern struct omap_hwmod am33xx_epwmss1_hwmod; extern struct omap_hwmod am33xx_epwmss2_hwmod; -extern struct omap_hwmod am33xx_gpio1_hwmod; -extern struct omap_hwmod am33xx_gpio2_hwmod; -extern struct omap_hwmod am33xx_gpio3_hwmod; extern struct omap_hwmod am33xx_gpmc_hwmod; -extern struct omap_hwmod am33xx_i2c1_hwmod; -extern struct omap_hwmod am33xx_i2c2_hwmod; -extern struct omap_hwmod am33xx_i2c3_hwmod; extern struct omap_hwmod am33xx_mailbox_hwmod; extern struct omap_hwmod am33xx_mcasp0_hwmod; extern struct omap_hwmod am33xx_mcasp1_hwmod; -extern struct omap_hwmod am33xx_mmc0_hwmod; -extern struct omap_hwmod am33xx_mmc1_hwmod; -extern struct omap_hwmod am33xx_mmc2_hwmod; extern struct omap_hwmod am33xx_rtc_hwmod; extern struct omap_hwmod am33xx_spi0_hwmod; extern struct omap_hwmod am33xx_spi1_hwmod; @@ -121,19 +99,12 @@ extern struct omap_hwmod am33xx_tpcc_hwmod; extern struct omap_hwmod am33xx_tptc0_hwmod; extern struct omap_hwmod am33xx_tptc1_hwmod; extern struct omap_hwmod am33xx_tptc2_hwmod; -extern struct omap_hwmod am33xx_uart1_hwmod; -extern struct omap_hwmod am33xx_uart2_hwmod; -extern struct omap_hwmod am33xx_uart3_hwmod; -extern struct omap_hwmod am33xx_uart4_hwmod; -extern struct omap_hwmod am33xx_uart5_hwmod; -extern struct omap_hwmod am33xx_uart6_hwmod; extern struct omap_hwmod am33xx_wd_timer1_hwmod; extern struct omap_hwmod_class am33xx_emif_hwmod_class; extern struct omap_hwmod_class am33xx_l4_hwmod_class; extern struct omap_hwmod_class am33xx_wkup_m3_hwmod_class; extern struct omap_hwmod_class am33xx_control_hwmod_class; -extern struct omap_hwmod_class am33xx_gpio_hwmod_class; extern struct omap_hwmod_class am33xx_timer_hwmod_class; extern struct omap_hwmod_class am33xx_epwmss_hwmod_class; extern struct omap_hwmod_class am33xx_ehrpwm_hwmod_class; diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c index e0001232bb4f..47a0e301b193 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c @@ -122,30 +122,6 @@ struct omap_hwmod_ocp_if am33xx_l4_per__dcan1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4 per/ls -> GPIO2 */ -struct omap_hwmod_ocp_if am33xx_l4_per__gpio1 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_gpio1_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4 per/ls -> gpio3 */ -struct omap_hwmod_ocp_if am33xx_l4_per__gpio2 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_gpio2_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4 per/ls -> gpio4 */ -struct omap_hwmod_ocp_if am33xx_l4_per__gpio3 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_gpio3_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = { .master = &am33xx_cpgmac0_hwmod, .slave = &am33xx_mdio_hwmod, @@ -188,21 +164,6 @@ struct omap_hwmod_ocp_if am33xx_l3_s__gpmc = { .user = OCP_USER_MPU, }; -/* i2c2 */ -struct omap_hwmod_ocp_if am33xx_l4_per__i2c2 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_i2c2_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - -struct omap_hwmod_ocp_if am33xx_l4_per__i2c3 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_i2c3_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - /* l4 ls -> mailbox */ struct omap_hwmod_ocp_if am33xx_l4_per__mailbox = { .master = &am33xx_l4_ls_hwmod, @@ -235,30 +196,6 @@ struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp1 = { .user = OCP_USER_MPU, }; -/* l4 ls -> mmc0 */ -struct omap_hwmod_ocp_if am33xx_l4_ls__mmc0 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_mmc0_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - -/* l4 ls -> mmc1 */ -struct omap_hwmod_ocp_if am33xx_l4_ls__mmc1 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_mmc1_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - -/* l3 s -> mmc2 */ -struct omap_hwmod_ocp_if am33xx_l3_s__mmc2 = { - .master = &am33xx_l3_s_hwmod, - .slave = &am33xx_mmc2_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU, -}; - /* l4 ls -> mcspi0 */ struct omap_hwmod_ocp_if am33xx_l4_ls__mcspi0 = { .master = &am33xx_l4_ls_hwmod, @@ -355,46 +292,6 @@ struct omap_hwmod_ocp_if am33xx_l3_main__tptc2 = { .user = OCP_USER_MPU, }; -/* l4 ls -> uart2 */ -struct omap_hwmod_ocp_if am33xx_l4_ls__uart2 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_uart2_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - -/* l4 ls -> uart3 */ -struct omap_hwmod_ocp_if am33xx_l4_ls__uart3 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_uart3_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - -/* l4 ls -> uart4 */ -struct omap_hwmod_ocp_if am33xx_l4_ls__uart4 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_uart4_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - -/* l4 ls -> uart5 */ -struct omap_hwmod_ocp_if am33xx_l4_ls__uart5 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_uart5_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - -/* l4 ls -> uart6 */ -struct omap_hwmod_ocp_if am33xx_l4_ls__uart6 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am33xx_uart6_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU, -}; - /* l3 main -> ocmc */ struct omap_hwmod_ocp_if am33xx_l3_main__ocmc = { .master = &am33xx_l3_main_hwmod, diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c index 9ded7bf972e7..4c3543bae562 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c @@ -16,9 +16,7 @@ #include <linux/types.h> -#include <linux/platform_data/hsmmc-omap.h> #include "omap_hwmod.h" -#include "i2c.h" #include "wd_timer.h" #include "cm33xx.h" #include "prm33xx.h" @@ -534,7 +532,6 @@ static struct omap_hwmod_class_sysconfig am33xx_gpio_sysc = { struct omap_hwmod_class am33xx_gpio_hwmod_class = { .name = "gpio", .sysc = &am33xx_gpio_sysc, - .rev = 2, }; /* gpio1 */ @@ -627,68 +624,6 @@ struct omap_hwmod am33xx_gpmc_hwmod = { }, }; -/* 'i2c' class */ -static struct omap_hwmod_class_sysconfig am33xx_i2c_sysc = { - .rev_offs = 0, - .sysc_offs = 0x0010, - .syss_offs = 0x0090, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | - SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class i2c_class = { - .name = "i2c", - .sysc = &am33xx_i2c_sysc, - .rev = OMAP_I2C_IP_VERSION_2, - .reset = &omap_i2c_reset, -}; - -/* i2c1 */ -struct omap_hwmod am33xx_i2c1_hwmod = { - .name = "i2c1", - .class = &i2c_class, - .clkdm_name = "l4_wkup_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "dpll_per_m2_div4_wkupdm_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c1 */ -struct omap_hwmod am33xx_i2c2_hwmod = { - .name = "i2c2", - .class = &i2c_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "dpll_per_m2_div4_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c3 */ -struct omap_hwmod am33xx_i2c3_hwmod = { - .name = "i2c3", - .class = &i2c_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "dpll_per_m2_div4_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - /* * 'mailbox' class * mailbox module allowing communication between the on-chip processors using a @@ -762,76 +697,6 @@ struct omap_hwmod am33xx_mcasp1_hwmod = { }, }; -/* 'mmc' class */ -static struct omap_hwmod_class_sysconfig am33xx_mmc_sysc = { - .rev_offs = 0x2fc, - .sysc_offs = 0x110, - .syss_offs = 0x114, - .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | - SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class am33xx_mmc_hwmod_class = { - .name = "mmc", - .sysc = &am33xx_mmc_sysc, -}; - -/* mmc0 */ -static struct omap_hsmmc_dev_attr am33xx_mmc0_dev_attr = { - .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, -}; - -struct omap_hwmod am33xx_mmc0_hwmod = { - .name = "mmc1", - .class = &am33xx_mmc_hwmod_class, - .clkdm_name = "l4ls_clkdm", - .main_clk = "mmc_clk", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .dev_attr = &am33xx_mmc0_dev_attr, -}; - -/* mmc1 */ -static struct omap_hsmmc_dev_attr am33xx_mmc1_dev_attr = { - .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, -}; - -struct omap_hwmod am33xx_mmc1_hwmod = { - .name = "mmc2", - .class = &am33xx_mmc_hwmod_class, - .clkdm_name = "l4ls_clkdm", - .main_clk = "mmc_clk", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .dev_attr = &am33xx_mmc1_dev_attr, -}; - -/* mmc2 */ -static struct omap_hsmmc_dev_attr am33xx_mmc2_dev_attr = { - .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, -}; -struct omap_hwmod am33xx_mmc2_hwmod = { - .name = "mmc3", - .class = &am33xx_mmc_hwmod_class, - .clkdm_name = "l3s_clkdm", - .main_clk = "mmc_clk", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .dev_attr = &am33xx_mmc2_dev_attr, -}; - /* * 'rtc' class * rtc subsystem @@ -1132,102 +997,6 @@ struct omap_hwmod am33xx_tptc2_hwmod = { }, }; -/* 'uart' class */ -static struct omap_hwmod_class_sysconfig uart_sysc = { - .rev_offs = 0x50, - .sysc_offs = 0x54, - .syss_offs = 0x58, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class uart_class = { - .name = "uart", - .sysc = &uart_sysc, -}; - -struct omap_hwmod am33xx_uart1_hwmod = { - .name = "uart1", - .class = &uart_class, - .clkdm_name = "l4_wkup_clkdm", - .flags = DEBUG_AM33XXUART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "dpll_per_m2_div4_wkupdm_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -struct omap_hwmod am33xx_uart2_hwmod = { - .name = "uart2", - .class = &uart_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "dpll_per_m2_div4_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart3 */ -struct omap_hwmod am33xx_uart3_hwmod = { - .name = "uart3", - .class = &uart_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "dpll_per_m2_div4_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -struct omap_hwmod am33xx_uart4_hwmod = { - .name = "uart4", - .class = &uart_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "dpll_per_m2_div4_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -struct omap_hwmod am33xx_uart5_hwmod = { - .name = "uart5", - .class = &uart_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "dpll_per_m2_div4_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -struct omap_hwmod am33xx_uart6_hwmod = { - .name = "uart6", - .class = &uart_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "dpll_per_m2_div4_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - /* 'wd_timer' class */ static struct omap_hwmod_class_sysconfig wdt_sysc = { .rev_offs = 0x0, @@ -1265,11 +1034,6 @@ struct omap_hwmod am33xx_wd_timer1_hwmod = { static void omap_hwmod_am33xx_clkctrl(void) { - CLKCTRL(am33xx_uart2_hwmod, AM33XX_CM_PER_UART1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart3_hwmod, AM33XX_CM_PER_UART2_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart4_hwmod, AM33XX_CM_PER_UART3_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart5_hwmod, AM33XX_CM_PER_UART4_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart6_hwmod, AM33XX_CM_PER_UART5_CLKCTRL_OFFSET); CLKCTRL(am33xx_dcan0_hwmod, AM33XX_CM_PER_DCAN0_CLKCTRL_OFFSET); CLKCTRL(am33xx_dcan1_hwmod, AM33XX_CM_PER_DCAN1_CLKCTRL_OFFSET); CLKCTRL(am33xx_elm_hwmod, AM33XX_CM_PER_ELM_CLKCTRL_OFFSET); @@ -1279,13 +1043,9 @@ static void omap_hwmod_am33xx_clkctrl(void) CLKCTRL(am33xx_gpio1_hwmod, AM33XX_CM_PER_GPIO1_CLKCTRL_OFFSET); CLKCTRL(am33xx_gpio2_hwmod, AM33XX_CM_PER_GPIO2_CLKCTRL_OFFSET); CLKCTRL(am33xx_gpio3_hwmod, AM33XX_CM_PER_GPIO3_CLKCTRL_OFFSET); - CLKCTRL(am33xx_i2c2_hwmod, AM33XX_CM_PER_I2C1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_i2c3_hwmod, AM33XX_CM_PER_I2C2_CLKCTRL_OFFSET); CLKCTRL(am33xx_mailbox_hwmod, AM33XX_CM_PER_MAILBOX0_CLKCTRL_OFFSET); CLKCTRL(am33xx_mcasp0_hwmod, AM33XX_CM_PER_MCASP0_CLKCTRL_OFFSET); CLKCTRL(am33xx_mcasp1_hwmod, AM33XX_CM_PER_MCASP1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_mmc0_hwmod, AM33XX_CM_PER_MMC0_CLKCTRL_OFFSET); - CLKCTRL(am33xx_mmc1_hwmod, AM33XX_CM_PER_MMC1_CLKCTRL_OFFSET); CLKCTRL(am33xx_spi0_hwmod, AM33XX_CM_PER_SPI0_CLKCTRL_OFFSET); CLKCTRL(am33xx_spi1_hwmod, AM33XX_CM_PER_SPI1_CLKCTRL_OFFSET); CLKCTRL(am33xx_spinlock_hwmod, AM33XX_CM_PER_SPINLOCK_CLKCTRL_OFFSET); @@ -1299,13 +1059,10 @@ static void omap_hwmod_am33xx_clkctrl(void) AM33XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET); CLKCTRL(am33xx_smartreflex1_hwmod, AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart1_hwmod, AM33XX_CM_WKUP_UART0_CLKCTRL_OFFSET); CLKCTRL(am33xx_timer1_hwmod, AM33XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_i2c1_hwmod, AM33XX_CM_WKUP_I2C0_CLKCTRL_OFFSET); CLKCTRL(am33xx_wd_timer1_hwmod, AM33XX_CM_WKUP_WDT1_CLKCTRL_OFFSET); CLKCTRL(am33xx_rtc_hwmod, AM33XX_CM_RTC_RTC_CLKCTRL_OFFSET); PRCM_FLAGS(am33xx_rtc_hwmod, HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET); - CLKCTRL(am33xx_mmc2_hwmod, AM33XX_CM_PER_MMC2_CLKCTRL_OFFSET); CLKCTRL(am33xx_gpmc_hwmod, AM33XX_CM_PER_GPMC_CLKCTRL_OFFSET); CLKCTRL(am33xx_l4_ls_hwmod, AM33XX_CM_PER_L4LS_CLKCTRL_OFFSET); CLKCTRL(am33xx_l4_wkup_hwmod, AM33XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET); @@ -1340,11 +1097,6 @@ void omap_hwmod_am33xx_reg(void) static void omap_hwmod_am43xx_clkctrl(void) { - CLKCTRL(am33xx_uart2_hwmod, AM43XX_CM_PER_UART1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart3_hwmod, AM43XX_CM_PER_UART2_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart4_hwmod, AM43XX_CM_PER_UART3_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart5_hwmod, AM43XX_CM_PER_UART4_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart6_hwmod, AM43XX_CM_PER_UART5_CLKCTRL_OFFSET); CLKCTRL(am33xx_dcan0_hwmod, AM43XX_CM_PER_DCAN0_CLKCTRL_OFFSET); CLKCTRL(am33xx_dcan1_hwmod, AM43XX_CM_PER_DCAN1_CLKCTRL_OFFSET); CLKCTRL(am33xx_elm_hwmod, AM43XX_CM_PER_ELM_CLKCTRL_OFFSET); @@ -1354,13 +1106,9 @@ static void omap_hwmod_am43xx_clkctrl(void) CLKCTRL(am33xx_gpio1_hwmod, AM43XX_CM_PER_GPIO1_CLKCTRL_OFFSET); CLKCTRL(am33xx_gpio2_hwmod, AM43XX_CM_PER_GPIO2_CLKCTRL_OFFSET); CLKCTRL(am33xx_gpio3_hwmod, AM43XX_CM_PER_GPIO3_CLKCTRL_OFFSET); - CLKCTRL(am33xx_i2c2_hwmod, AM43XX_CM_PER_I2C1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_i2c3_hwmod, AM43XX_CM_PER_I2C2_CLKCTRL_OFFSET); CLKCTRL(am33xx_mailbox_hwmod, AM43XX_CM_PER_MAILBOX0_CLKCTRL_OFFSET); CLKCTRL(am33xx_mcasp0_hwmod, AM43XX_CM_PER_MCASP0_CLKCTRL_OFFSET); CLKCTRL(am33xx_mcasp1_hwmod, AM43XX_CM_PER_MCASP1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_mmc0_hwmod, AM43XX_CM_PER_MMC0_CLKCTRL_OFFSET); - CLKCTRL(am33xx_mmc1_hwmod, AM43XX_CM_PER_MMC1_CLKCTRL_OFFSET); CLKCTRL(am33xx_spi0_hwmod, AM43XX_CM_PER_SPI0_CLKCTRL_OFFSET); CLKCTRL(am33xx_spi1_hwmod, AM43XX_CM_PER_SPI1_CLKCTRL_OFFSET); CLKCTRL(am33xx_spinlock_hwmod, AM43XX_CM_PER_SPINLOCK_CLKCTRL_OFFSET); @@ -1374,12 +1122,9 @@ static void omap_hwmod_am43xx_clkctrl(void) AM43XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET); CLKCTRL(am33xx_smartreflex1_hwmod, AM43XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_uart1_hwmod, AM43XX_CM_WKUP_UART0_CLKCTRL_OFFSET); CLKCTRL(am33xx_timer1_hwmod, AM43XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET); - CLKCTRL(am33xx_i2c1_hwmod, AM43XX_CM_WKUP_I2C0_CLKCTRL_OFFSET); CLKCTRL(am33xx_wd_timer1_hwmod, AM43XX_CM_WKUP_WDT1_CLKCTRL_OFFSET); CLKCTRL(am33xx_rtc_hwmod, AM43XX_CM_RTC_RTC_CLKCTRL_OFFSET); - CLKCTRL(am33xx_mmc2_hwmod, AM43XX_CM_PER_MMC2_CLKCTRL_OFFSET); CLKCTRL(am33xx_gpmc_hwmod, AM43XX_CM_PER_GPMC_CLKCTRL_OFFSET); CLKCTRL(am33xx_l4_ls_hwmod, AM43XX_CM_PER_L4LS_CLKCTRL_OFFSET); CLKCTRL(am33xx_l4_wkup_hwmod, AM43XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET); diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index c9483bc06228..c965af275e34 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -14,8 +14,6 @@ * GNU General Public License for more details. */ -#include <linux/platform_data/i2c-omap.h> - #include "omap_hwmod.h" #include "omap_hwmod_common_data.h" @@ -23,7 +21,6 @@ #include "cm33xx.h" #include "prm33xx.h" #include "prm-regbits-33xx.h" -#include "i2c.h" #include "wd_timer.h" #include "omap_hwmod_33xx_43xx_common_data.h" @@ -230,27 +227,6 @@ static struct omap_hwmod am33xx_control_hwmod = { }, }; -/* gpio0 */ -static struct omap_hwmod_opt_clk gpio0_opt_clks[] = { - { .role = "dbclk", .clk = "gpio0_dbclk" }, -}; - -static struct omap_hwmod am33xx_gpio0_hwmod = { - .name = "gpio1", - .class = &am33xx_gpio_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "dpll_core_m4_div2_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = AM33XX_CM_WKUP_GPIO0_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = gpio0_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio0_opt_clks), -}; - /* lcdc */ static struct omap_hwmod_class_sysconfig lcdc_sysc = { .rev_offs = 0x0, @@ -388,22 +364,6 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__control = { .user = OCP_USER_MPU, }; -/* L4 WKUP -> I2C1 */ -static struct omap_hwmod_ocp_if am33xx_l4_wkup__i2c1 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am33xx_i2c1_hwmod, - .clk = "dpll_core_m4_div2_ck", - .user = OCP_USER_MPU, -}; - -/* L4 WKUP -> GPIO1 */ -static struct omap_hwmod_ocp_if am33xx_l4_wkup__gpio0 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am33xx_gpio0_hwmod, - .clk = "dpll_core_m4_div2_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* L4 WKUP -> ADC_TSC */ static struct omap_hwmod_ocp_if am33xx_l4_wkup__adc_tsc = { .master = &am33xx_l4_wkup_hwmod, @@ -434,14 +394,6 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__timer1 = { .user = OCP_USER_MPU, }; -/* l4 wkup -> uart1 */ -static struct omap_hwmod_ocp_if am33xx_l4_wkup__uart1 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am33xx_uart1_hwmod, - .clk = "dpll_core_m4_div2_ck", - .user = OCP_USER_MPU, -}; - /* l4 wkup -> wd_timer1 */ static struct omap_hwmod_ocp_if am33xx_l4_wkup__wd_timer1 = { .master = &am33xx_l4_wkup_hwmod, @@ -479,27 +431,16 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l4_wkup__control, &am33xx_l4_wkup__smartreflex0, &am33xx_l4_wkup__smartreflex1, - &am33xx_l4_wkup__uart1, &am33xx_l4_wkup__timer1, &am33xx_l4_wkup__rtc, - &am33xx_l4_wkup__i2c1, - &am33xx_l4_wkup__gpio0, &am33xx_l4_wkup__adc_tsc, &am33xx_l4_wkup__wd_timer1, &am33xx_l4_hs__pruss, &am33xx_l4_per__dcan0, &am33xx_l4_per__dcan1, - &am33xx_l4_per__gpio1, - &am33xx_l4_per__gpio2, - &am33xx_l4_per__gpio3, - &am33xx_l4_per__i2c2, - &am33xx_l4_per__i2c3, &am33xx_l4_per__mailbox, &am33xx_l4_ls__mcasp0, &am33xx_l4_ls__mcasp1, - &am33xx_l4_ls__mmc0, - &am33xx_l4_ls__mmc1, - &am33xx_l3_s__mmc2, &am33xx_l4_ls__timer2, &am33xx_l4_ls__timer3, &am33xx_l4_ls__timer4, @@ -507,11 +448,6 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l4_ls__timer6, &am33xx_l4_ls__timer7, &am33xx_l3_main__tpcc, - &am33xx_l4_ls__uart2, - &am33xx_l4_ls__uart3, - &am33xx_l4_ls__uart4, - &am33xx_l4_ls__uart5, - &am33xx_l4_ls__uart6, &am33xx_l4_ls__spinlock, &am33xx_l4_ls__elm, &am33xx_l4_ls__epwmss0, diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 23e6a41a18eb..edff39921bf8 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -484,7 +484,6 @@ static struct omap_hwmod am35xx_uart4_hwmod = { static struct omap_hwmod_class i2c_class = { .name = "i2c", .sysc = &i2c_sysc, - .rev = OMAP_I2C_IP_VERSION_1, .reset = &omap_i2c_reset, }; @@ -707,7 +706,6 @@ static struct omap_hwmod_class_sysconfig omap3xxx_gpio_sysc = { static struct omap_hwmod_class omap3xxx_gpio_hwmod_class = { .name = "gpio", .sysc = &omap3xxx_gpio_sysc, - .rev = 1, }; /* gpio1 */ @@ -1029,7 +1027,6 @@ static struct omap_hwmod_class_sysconfig omap34xx_sr_sysc = { static struct omap_hwmod_class omap34xx_smartreflex_hwmod_class = { .name = "smartreflex", .sysc = &omap34xx_sr_sysc, - .rev = 1, }; static struct omap_hwmod_class_sysconfig omap36xx_sr_sysc = { @@ -1044,7 +1041,6 @@ static struct omap_hwmod_class_sysconfig omap36xx_sr_sysc = { static struct omap_hwmod_class omap36xx_smartreflex_hwmod_class = { .name = "smartreflex", .sysc = &omap36xx_sr_sysc, - .rev = 2, }; /* SR1 */ diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c index aa271ac5ebac..69571abc14fd 100644 --- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c @@ -87,26 +87,6 @@ static struct omap_hwmod am43xx_control_hwmod = { }, }; -static struct omap_hwmod_opt_clk gpio0_opt_clks[] = { - { .role = "dbclk", .clk = "gpio0_dbclk" }, -}; - -static struct omap_hwmod am43xx_gpio0_hwmod = { - .name = "gpio1", - .class = &am33xx_gpio_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "sys_clkin_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_WKUP_GPIO0_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = gpio0_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio0_opt_clks), -}; - static struct omap_hwmod_class_sysconfig am43xx_synctimer_sysc = { .rev_offs = 0x0, .sysc_offs = 0x4, @@ -264,46 +244,6 @@ static struct omap_hwmod am43xx_spi4_hwmod = { }, }; -static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { - { .role = "dbclk", .clk = "gpio4_dbclk" }, -}; - -static struct omap_hwmod am43xx_gpio4_hwmod = { - .name = "gpio5", - .class = &am33xx_gpio_hwmod_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4ls_gclk", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_PER_GPIO4_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = gpio4_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks), -}; - -static struct omap_hwmod_opt_clk gpio5_opt_clks[] = { - { .role = "dbclk", .clk = "gpio5_dbclk" }, -}; - -static struct omap_hwmod am43xx_gpio5_hwmod = { - .name = "gpio6", - .class = &am33xx_gpio_hwmod_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4ls_gclk", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_PER_GPIO5_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = gpio5_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks), -}; - static struct omap_hwmod_class am43xx_ocp2scp_hwmod_class = { .name = "ocp2scp", }; @@ -650,20 +590,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__control = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_ocp_if am43xx_l4_wkup__i2c1 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am33xx_i2c1_hwmod, - .clk = "sys_clkin_ck", - .user = OCP_USER_MPU, -}; - -static struct omap_hwmod_ocp_if am43xx_l4_wkup__gpio0 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am43xx_gpio0_hwmod, - .clk = "sys_clkin_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - static struct omap_hwmod_ocp_if am43xx_l4_wkup__adc_tsc = { .master = &am33xx_l4_wkup_hwmod, .slave = &am43xx_adc_tsc_hwmod, @@ -685,13 +611,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__timer1 = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_ocp_if am43xx_l4_wkup__uart1 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am33xx_uart1_hwmod, - .clk = "sys_clkin_ck", - .user = OCP_USER_MPU, -}; - static struct omap_hwmod_ocp_if am43xx_l4_wkup__wd_timer1 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_wd_timer1_hwmod, @@ -776,20 +695,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_ls__mcspi4 = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_ocp_if am43xx_l4_ls__gpio4 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am43xx_gpio4_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -static struct omap_hwmod_ocp_if am43xx_l4_ls__gpio5 = { - .master = &am33xx_l4_ls_hwmod, - .slave = &am43xx_gpio5_hwmod, - .clk = "l4ls_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - static struct omap_hwmod_ocp_if am43xx_l4_ls__ocp2scp0 = { .master = &am33xx_l4_ls_hwmod, .slave = &am43xx_ocp2scp0_hwmod, @@ -907,8 +812,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am43xx_l4_ls__mcspi2, &am43xx_l4_ls__mcspi3, &am43xx_l4_ls__mcspi4, - &am43xx_l4_ls__gpio4, - &am43xx_l4_ls__gpio5, &am43xx_l3_main__pruss, &am33xx_mpu__l3_main, &am33xx_mpu__prcm, @@ -927,27 +830,16 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am43xx_l4_wkup__control, &am43xx_l4_wkup__smartreflex0, &am43xx_l4_wkup__smartreflex1, - &am43xx_l4_wkup__uart1, &am43xx_l4_wkup__timer1, - &am43xx_l4_wkup__i2c1, - &am43xx_l4_wkup__gpio0, &am43xx_l4_wkup__wd_timer1, &am43xx_l4_wkup__adc_tsc, &am43xx_l3_s__qspi, &am33xx_l4_per__dcan0, &am33xx_l4_per__dcan1, - &am33xx_l4_per__gpio1, - &am33xx_l4_per__gpio2, - &am33xx_l4_per__gpio3, - &am33xx_l4_per__i2c2, - &am33xx_l4_per__i2c3, &am33xx_l4_per__mailbox, &am33xx_l4_per__rng, &am33xx_l4_ls__mcasp0, &am33xx_l4_ls__mcasp1, - &am33xx_l4_ls__mmc0, - &am33xx_l4_ls__mmc1, - &am33xx_l3_s__mmc2, &am33xx_l4_ls__timer2, &am33xx_l4_ls__timer3, &am33xx_l4_ls__timer4, @@ -955,11 +847,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l4_ls__timer6, &am33xx_l4_ls__timer7, &am33xx_l3_main__tpcc, - &am33xx_l4_ls__uart2, - &am33xx_l4_ls__uart3, - &am33xx_l4_ls__uart4, - &am33xx_l4_ls__uart5, - &am33xx_l4_ls__uart6, &am33xx_l4_ls__spinlock, &am33xx_l4_ls__elm, &am33xx_l4_ls__epwmss0, diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index a95dbac57a81..b8de550a15b4 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -21,9 +21,7 @@ */ #include <linux/io.h> -#include <linux/platform_data/hsmmc-omap.h> #include <linux/power/smartreflex.h> -#include <linux/platform_data/i2c-omap.h> #include <linux/omap-dma.h> @@ -33,7 +31,6 @@ #include "cm2_44xx.h" #include "prm44xx.h" #include "prm-regbits-44xx.h" -#include "i2c.h" #include "wd_timer.h" /* Base offset for all OMAP4 interrupts external to MPUSS */ @@ -1056,160 +1053,6 @@ static struct omap_hwmod omap44xx_fdif_hwmod = { }; /* - * 'gpio' class - * general purpose io module - */ - -static struct omap_hwmod_class_sysconfig omap44xx_gpio_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0114, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap44xx_gpio_hwmod_class = { - .name = "gpio", - .sysc = &omap44xx_gpio_sysc, - .rev = 2, -}; - -/* gpio1 */ -static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { - { .role = "dbclk", .clk = "gpio1_dbclk" }, -}; - -static struct omap_hwmod omap44xx_gpio1_hwmod = { - .name = "gpio1", - .class = &omap44xx_gpio_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .main_clk = "l4_wkup_clk_mux_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_WKUP_GPIO1_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_WKUP_GPIO1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks), -}; - -/* gpio2 */ -static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { - { .role = "dbclk", .clk = "gpio2_dbclk" }, -}; - -static struct omap_hwmod omap44xx_gpio2_hwmod = { - .name = "gpio2", - .class = &omap44xx_gpio_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_div_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_GPIO2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio2_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks), -}; - -/* gpio3 */ -static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { - { .role = "dbclk", .clk = "gpio3_dbclk" }, -}; - -static struct omap_hwmod omap44xx_gpio3_hwmod = { - .name = "gpio3", - .class = &omap44xx_gpio_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_div_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_GPIO3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio3_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks), -}; - -/* gpio4 */ -static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { - { .role = "dbclk", .clk = "gpio4_dbclk" }, -}; - -static struct omap_hwmod omap44xx_gpio4_hwmod = { - .name = "gpio4", - .class = &omap44xx_gpio_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_div_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_GPIO4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio4_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks), -}; - -/* gpio5 */ -static struct omap_hwmod_opt_clk gpio5_opt_clks[] = { - { .role = "dbclk", .clk = "gpio5_dbclk" }, -}; - -static struct omap_hwmod omap44xx_gpio5_hwmod = { - .name = "gpio5", - .class = &omap44xx_gpio_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_div_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_GPIO5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio5_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks), -}; - -/* gpio6 */ -static struct omap_hwmod_opt_clk gpio6_opt_clks[] = { - { .role = "dbclk", .clk = "gpio6_dbclk" }, -}; - -static struct omap_hwmod omap44xx_gpio6_hwmod = { - .name = "gpio6", - .class = &omap44xx_gpio_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_div_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_GPIO6_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio6_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio6_opt_clks), -}; - -/* * 'gpmc' class * general purpose memory controller */ @@ -1355,94 +1198,6 @@ static struct omap_hwmod omap44xx_hsi_hwmod = { }; /* - * 'i2c' class - * multimaster high-speed i2c controller - */ - -static struct omap_hwmod_class_sysconfig omap44xx_i2c_sysc = { - .rev_offs = 0, - .sysc_offs = 0x0010, - .syss_offs = 0x0090, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | - SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap44xx_i2c_hwmod_class = { - .name = "i2c", - .sysc = &omap44xx_i2c_sysc, - .rev = OMAP_I2C_IP_VERSION_2, - .reset = &omap_i2c_reset, -}; - -/* i2c1 */ -static struct omap_hwmod omap44xx_i2c1_hwmod = { - .name = "i2c1", - .class = &omap44xx_i2c_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_I2C1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c2 */ -static struct omap_hwmod omap44xx_i2c2_hwmod = { - .name = "i2c2", - .class = &omap44xx_i2c_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_I2C2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c3 */ -static struct omap_hwmod omap44xx_i2c3_hwmod = { - .name = "i2c3", - .class = &omap44xx_i2c_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_I2C3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c4 */ -static struct omap_hwmod omap44xx_i2c4_hwmod = { - .name = "i2c4", - .class = &omap44xx_i2c_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_I2C4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'ipu' class * imaging processor unit */ @@ -1819,189 +1574,6 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = { }; /* - * 'mcspi' class - * multichannel serial port interface (mcspi) / master/slave synchronous serial - * bus - */ - -static struct omap_hwmod_class_sysconfig omap44xx_mcspi_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = { - .name = "mcspi", - .sysc = &omap44xx_mcspi_sysc, -}; - -/* mcspi1 */ -static struct omap_hwmod omap44xx_mcspi1_hwmod = { - .name = "mcspi1", - .class = &omap44xx_mcspi_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_MCSPI1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi2 */ -static struct omap_hwmod omap44xx_mcspi2_hwmod = { - .name = "mcspi2", - .class = &omap44xx_mcspi_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_MCSPI2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi3 */ -static struct omap_hwmod omap44xx_mcspi3_hwmod = { - .name = "mcspi3", - .class = &omap44xx_mcspi_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_MCSPI3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi4 */ -static struct omap_hwmod omap44xx_mcspi4_hwmod = { - .name = "mcspi4", - .class = &omap44xx_mcspi_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_MCSPI4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'mmc' class - * multimedia card high-speed/sd/sdio (mmc/sd/sdio) host controller - */ - -static struct omap_hwmod_class_sysconfig omap44xx_mmc_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE | - SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap44xx_mmc_hwmod_class = { - .name = "mmc", - .sysc = &omap44xx_mmc_sysc, -}; - -/* mmc1 */ -static struct omap_hsmmc_dev_attr mmc1_dev_attr = { - .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, -}; - -static struct omap_hwmod omap44xx_mmc1_hwmod = { - .name = "mmc1", - .class = &omap44xx_mmc_hwmod_class, - .clkdm_name = "l3_init_clkdm", - .main_clk = "hsmmc1_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L3INIT_MMC1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .dev_attr = &mmc1_dev_attr, -}; - -/* mmc2 */ -static struct omap_hwmod omap44xx_mmc2_hwmod = { - .name = "mmc2", - .class = &omap44xx_mmc_hwmod_class, - .clkdm_name = "l3_init_clkdm", - .main_clk = "hsmmc2_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L3INIT_MMC2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mmc3 */ -static struct omap_hwmod omap44xx_mmc3_hwmod = { - .name = "mmc3", - .class = &omap44xx_mmc_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_MMCSD3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mmc4 */ -static struct omap_hwmod omap44xx_mmc4_hwmod = { - .name = "mmc4", - .class = &omap44xx_mmc_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_MMCSD4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mmc5 */ -static struct omap_hwmod omap44xx_mmc5_hwmod = { - .name = "mmc5", - .class = &omap44xx_mmc_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_MMCSD5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'mmu' class * The memory management unit performs virtual to physical address translation * for its requestors. @@ -2367,7 +1939,6 @@ static struct omap_hwmod_class_sysconfig omap44xx_smartreflex_sysc = { static struct omap_hwmod_class omap44xx_smartreflex_hwmod_class = { .name = "smartreflex", .sysc = &omap44xx_smartreflex_sysc, - .rev = 2, }; /* smartreflex_core */ @@ -2673,92 +2244,6 @@ static struct omap_hwmod omap44xx_timer11_hwmod = { }; /* - * 'uart' class - * universal asynchronous receiver/transmitter (uart) - */ - -static struct omap_hwmod_class_sysconfig omap44xx_uart_sysc = { - .rev_offs = 0x0050, - .sysc_offs = 0x0054, - .syss_offs = 0x0058, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap44xx_uart_hwmod_class = { - .name = "uart", - .sysc = &omap44xx_uart_sysc, -}; - -/* uart1 */ -static struct omap_hwmod omap44xx_uart1_hwmod = { - .name = "uart1", - .class = &omap44xx_uart_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_UART1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart2 */ -static struct omap_hwmod omap44xx_uart2_hwmod = { - .name = "uart2", - .class = &omap44xx_uart_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_UART2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart3 */ -static struct omap_hwmod omap44xx_uart3_hwmod = { - .name = "uart3", - .class = &omap44xx_uart_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = DEBUG_OMAP4UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_UART3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart4 */ -static struct omap_hwmod omap44xx_uart4_hwmod = { - .name = "uart4", - .class = &omap44xx_uart_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .flags = DEBUG_OMAP4UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_UART4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'usb_host_fs' class * full-speed usb host controller */ @@ -3082,22 +2567,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* mmc1 -> l3_main_1 */ -static struct omap_hwmod_ocp_if omap44xx_mmc1__l3_main_1 = { - .master = &omap44xx_mmc1_hwmod, - .slave = &omap44xx_l3_main_1_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* mmc2 -> l3_main_1 */ -static struct omap_hwmod_ocp_if omap44xx_mmc2__l3_main_1 = { - .master = &omap44xx_mmc2_hwmod, - .slave = &omap44xx_l3_main_1_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* mpu -> l3_main_1 */ static struct omap_hwmod_ocp_if omap44xx_mpu__l3_main_1 = { .master = &omap44xx_mpu_hwmod, @@ -3554,54 +3023,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__fdif = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_wkup -> gpio1 */ -static struct omap_hwmod_ocp_if omap44xx_l4_wkup__gpio1 = { - .master = &omap44xx_l4_wkup_hwmod, - .slave = &omap44xx_gpio1_hwmod, - .clk = "l4_wkup_clk_mux_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio2 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_gpio2_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio3 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio3 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_gpio3_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio4 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio4 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_gpio4_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio5 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio5 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_gpio5_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio6 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio6 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_gpio6_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l3_main_2 -> gpmc */ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = { .master = &omap44xx_l3_main_2_hwmod, @@ -3634,38 +3055,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__hsi = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per -> i2c1 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c1 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_i2c1_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> i2c2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c2 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_i2c2_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> i2c3 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c3 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_i2c3_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> i2c4 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c4 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_i2c4_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l3_main_2 -> ipu */ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ipu = { .master = &omap44xx_l3_main_2_hwmod, @@ -3770,78 +3159,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcpdm = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per -> mcspi1 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi1 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mcspi1_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mcspi2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi2 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mcspi2_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mcspi3 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi3 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mcspi3_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mcspi4 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi4 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mcspi4_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc1 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc1 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mmc1_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc2 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mmc2_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc3 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc3 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mmc3_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc4 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc4 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mmc4_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc5 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc5 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_mmc5_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l3_main_2 -> ocmc_ram */ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ocmc_ram = { .master = &omap44xx_l3_main_2_hwmod, @@ -4050,38 +3367,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__timer11 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per -> uart1 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__uart1 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_uart1_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> uart2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__uart2 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_uart2_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> uart3 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__uart3 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_uart3_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> uart4 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__uart4 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_uart4_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_cfg -> usb_host_fs */ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_cfg__usb_host_fs = { .master = &omap44xx_l4_cfg_hwmod, @@ -4164,8 +3449,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_dss__l3_main_1, &omap44xx_l3_main_2__l3_main_1, &omap44xx_l4_cfg__l3_main_1, - &omap44xx_mmc1__l3_main_1, - &omap44xx_mmc2__l3_main_1, &omap44xx_mpu__l3_main_1, &omap44xx_debugss__l3_main_2, &omap44xx_dma_system__l3_main_2, @@ -4222,20 +3505,10 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_per__dss_venc, &omap44xx_l4_per__elm, &omap44xx_l4_cfg__fdif, - &omap44xx_l4_wkup__gpio1, - &omap44xx_l4_per__gpio2, - &omap44xx_l4_per__gpio3, - &omap44xx_l4_per__gpio4, - &omap44xx_l4_per__gpio5, - &omap44xx_l4_per__gpio6, &omap44xx_l3_main_2__gpmc, &omap44xx_l3_main_2__gpu, &omap44xx_l4_per__hdq1w, &omap44xx_l4_cfg__hsi, - &omap44xx_l4_per__i2c1, - &omap44xx_l4_per__i2c2, - &omap44xx_l4_per__i2c3, - &omap44xx_l4_per__i2c4, &omap44xx_l3_main_2__ipu, &omap44xx_l3_main_2__iss, /* &omap44xx_iva__sl2if, */ @@ -4249,15 +3522,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_abe__mcbsp3, &omap44xx_l4_per__mcbsp4, &omap44xx_l4_abe__mcpdm, - &omap44xx_l4_per__mcspi1, - &omap44xx_l4_per__mcspi2, - &omap44xx_l4_per__mcspi3, - &omap44xx_l4_per__mcspi4, - &omap44xx_l4_per__mmc1, - &omap44xx_l4_per__mmc2, - &omap44xx_l4_per__mmc3, - &omap44xx_l4_per__mmc4, - &omap44xx_l4_per__mmc5, &omap44xx_l3_main_2__mmu_ipu, &omap44xx_l4_cfg__mmu_dsp, &omap44xx_l3_main_2__ocmc_ram, @@ -4286,10 +3550,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_per__timer9, &omap44xx_l4_per__timer10, &omap44xx_l4_per__timer11, - &omap44xx_l4_per__uart1, - &omap44xx_l4_per__uart2, - &omap44xx_l4_per__uart3, - &omap44xx_l4_per__uart4, /* &omap44xx_l4_cfg__usb_host_fs, */ &omap44xx_l4_cfg__usb_host_hs, &omap44xx_l4_cfg__usb_otg_hs, diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c index 115473d441cd..29805cc9d74c 100644 --- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c @@ -18,9 +18,7 @@ */ #include <linux/io.h> -#include <linux/platform_data/hsmmc-omap.h> #include <linux/power/smartreflex.h> -#include <linux/platform_data/i2c-omap.h> #include <linux/omap-dma.h> @@ -29,7 +27,6 @@ #include "cm1_54xx.h" #include "cm2_54xx.h" #include "prm54xx.h" -#include "i2c.h" #include "wd_timer.h" /* Base offset for all OMAP5 interrupts external to MPUSS */ @@ -601,308 +598,6 @@ static struct omap_hwmod omap54xx_emif2_hwmod = { }; /* - * 'gpio' class - * general purpose io module - */ - -static struct omap_hwmod_class_sysconfig omap54xx_gpio_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0114, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap54xx_gpio_hwmod_class = { - .name = "gpio", - .sysc = &omap54xx_gpio_sysc, - .rev = 2, -}; - -/* gpio1 */ -static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { - { .role = "dbclk", .clk = "gpio1_dbclk" }, -}; - -static struct omap_hwmod omap54xx_gpio1_hwmod = { - .name = "gpio1", - .class = &omap54xx_gpio_hwmod_class, - .clkdm_name = "wkupaon_clkdm", - .main_clk = "wkupaon_iclk_mux", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_WKUPAON_GPIO1_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_WKUPAON_GPIO1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks), -}; - -/* gpio2 */ -static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { - { .role = "dbclk", .clk = "gpio2_dbclk" }, -}; - -static struct omap_hwmod omap54xx_gpio2_hwmod = { - .name = "gpio2", - .class = &omap54xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO2_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_GPIO2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio2_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks), -}; - -/* gpio3 */ -static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { - { .role = "dbclk", .clk = "gpio3_dbclk" }, -}; - -static struct omap_hwmod omap54xx_gpio3_hwmod = { - .name = "gpio3", - .class = &omap54xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO3_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_GPIO3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio3_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks), -}; - -/* gpio4 */ -static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { - { .role = "dbclk", .clk = "gpio4_dbclk" }, -}; - -static struct omap_hwmod omap54xx_gpio4_hwmod = { - .name = "gpio4", - .class = &omap54xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO4_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_GPIO4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio4_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks), -}; - -/* gpio5 */ -static struct omap_hwmod_opt_clk gpio5_opt_clks[] = { - { .role = "dbclk", .clk = "gpio5_dbclk" }, -}; - -static struct omap_hwmod omap54xx_gpio5_hwmod = { - .name = "gpio5", - .class = &omap54xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO5_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_GPIO5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio5_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks), -}; - -/* gpio6 */ -static struct omap_hwmod_opt_clk gpio6_opt_clks[] = { - { .role = "dbclk", .clk = "gpio6_dbclk" }, -}; - -static struct omap_hwmod omap54xx_gpio6_hwmod = { - .name = "gpio6", - .class = &omap54xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO6_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_GPIO6_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio6_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio6_opt_clks), -}; - -/* gpio7 */ -static struct omap_hwmod_opt_clk gpio7_opt_clks[] = { - { .role = "dbclk", .clk = "gpio7_dbclk" }, -}; - -static struct omap_hwmod omap54xx_gpio7_hwmod = { - .name = "gpio7", - .class = &omap54xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO7_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_GPIO7_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio7_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio7_opt_clks), -}; - -/* gpio8 */ -static struct omap_hwmod_opt_clk gpio8_opt_clks[] = { - { .role = "dbclk", .clk = "gpio8_dbclk" }, -}; - -static struct omap_hwmod omap54xx_gpio8_hwmod = { - .name = "gpio8", - .class = &omap54xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO8_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_GPIO8_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio8_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio8_opt_clks), -}; - -/* - * 'i2c' class - * multimaster high-speed i2c controller - */ - -static struct omap_hwmod_class_sysconfig omap54xx_i2c_sysc = { - .rev_offs = 0, - .sysc_offs = 0x0010, - .syss_offs = 0x0090, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | - SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap54xx_i2c_hwmod_class = { - .name = "i2c", - .sysc = &omap54xx_i2c_sysc, - .reset = &omap_i2c_reset, - .rev = OMAP_I2C_IP_VERSION_2, -}; - -/* i2c1 */ -static struct omap_hwmod omap54xx_i2c1_hwmod = { - .name = "i2c1", - .class = &omap54xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_I2C1_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_I2C1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c2 */ -static struct omap_hwmod omap54xx_i2c2_hwmod = { - .name = "i2c2", - .class = &omap54xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_I2C2_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_I2C2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c3 */ -static struct omap_hwmod omap54xx_i2c3_hwmod = { - .name = "i2c3", - .class = &omap54xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_I2C3_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_I2C3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c4 */ -static struct omap_hwmod omap54xx_i2c4_hwmod = { - .name = "i2c4", - .class = &omap54xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_I2C4_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_I2C4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c5 */ -static struct omap_hwmod omap54xx_i2c5_hwmod = { - .name = "i2c5", - .class = &omap54xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_I2C5_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_I2C5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'kbd' class * keyboard controller */ @@ -1185,115 +880,6 @@ static struct omap_hwmod omap54xx_mcspi4_hwmod = { }; /* - * 'mmc' class - * multimedia card high-speed/sd/sdio (mmc/sd/sdio) host controller - */ - -static struct omap_hwmod_class_sysconfig omap54xx_mmc_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE | - SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap54xx_mmc_hwmod_class = { - .name = "mmc", - .sysc = &omap54xx_mmc_sysc, -}; - -/* mmc1 */ -static struct omap_hwmod_opt_clk mmc1_opt_clks[] = { - { .role = "32khz_clk", .clk = "mmc1_32khz_clk" }, -}; - -/* mmc1 dev_attr */ -static struct omap_hsmmc_dev_attr mmc1_dev_attr = { - .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, -}; - -static struct omap_hwmod omap54xx_mmc1_hwmod = { - .name = "mmc1", - .class = &omap54xx_mmc_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "mmc1_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L3INIT_MMC1_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L3INIT_MMC1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mmc1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mmc1_opt_clks), - .dev_attr = &mmc1_dev_attr, -}; - -/* mmc2 */ -static struct omap_hwmod omap54xx_mmc2_hwmod = { - .name = "mmc2", - .class = &omap54xx_mmc_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "mmc2_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L3INIT_MMC2_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L3INIT_MMC2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mmc3 */ -static struct omap_hwmod omap54xx_mmc3_hwmod = { - .name = "mmc3", - .class = &omap54xx_mmc_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_MMC3_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_MMC3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mmc4 */ -static struct omap_hwmod omap54xx_mmc4_hwmod = { - .name = "mmc4", - .class = &omap54xx_mmc_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_MMC4_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_MMC4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mmc5 */ -static struct omap_hwmod omap54xx_mmc5_hwmod = { - .name = "mmc5", - .class = &omap54xx_mmc_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_MMC5_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_MMC5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'mmu' class * The memory management unit performs virtual to physical address translation * for its requestors. @@ -1658,124 +1244,6 @@ static struct omap_hwmod omap54xx_timer11_hwmod = { }; /* - * 'uart' class - * universal asynchronous receiver/transmitter (uart) - */ - -static struct omap_hwmod_class_sysconfig omap54xx_uart_sysc = { - .rev_offs = 0x0050, - .sysc_offs = 0x0054, - .syss_offs = 0x0058, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap54xx_uart_hwmod_class = { - .name = "uart", - .sysc = &omap54xx_uart_sysc, -}; - -/* uart1 */ -static struct omap_hwmod omap54xx_uart1_hwmod = { - .name = "uart1", - .class = &omap54xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_UART1_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_UART1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart2 */ -static struct omap_hwmod omap54xx_uart2_hwmod = { - .name = "uart2", - .class = &omap54xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_UART2_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_UART2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart3 */ -static struct omap_hwmod omap54xx_uart3_hwmod = { - .name = "uart3", - .class = &omap54xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = DEBUG_OMAP4UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_UART3_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_UART3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart4 */ -static struct omap_hwmod omap54xx_uart4_hwmod = { - .name = "uart4", - .class = &omap54xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = DEBUG_OMAP4UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_UART4_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_UART4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart5 */ -static struct omap_hwmod omap54xx_uart5_hwmod = { - .name = "uart5", - .class = &omap54xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_UART5_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_UART5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart6 */ -static struct omap_hwmod omap54xx_uart6_hwmod = { - .name = "uart6", - .class = &omap54xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP54XX_CM_L4PER_UART6_CLKCTRL_OFFSET, - .context_offs = OMAP54XX_RM_L4PER_UART6_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'usb_host_hs' class * high-speed multi-port usb host controller */ @@ -2274,110 +1742,6 @@ static struct omap_hwmod_ocp_if omap54xx_mpu__emif2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_wkup -> gpio1 */ -static struct omap_hwmod_ocp_if omap54xx_l4_wkup__gpio1 = { - .master = &omap54xx_l4_wkup_hwmod, - .slave = &omap54xx_gpio1_hwmod, - .clk = "wkupaon_iclk_mux", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio2 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio2 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_gpio2_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio3 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio3 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_gpio3_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio4 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio4 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_gpio4_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio5 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio5 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_gpio5_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio6 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio6 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_gpio6_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio7 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio7 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_gpio7_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> gpio8 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio8 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_gpio8_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> i2c1 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c1 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_i2c1_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> i2c2 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c2 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_i2c2_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> i2c3 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c3 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_i2c3_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> i2c4 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c4 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_i2c4_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> i2c5 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c5 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_i2c5_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_wkup -> kbd */ static struct omap_hwmod_ocp_if omap54xx_l4_wkup__kbd = { .master = &omap54xx_l4_wkup_hwmod, @@ -2458,46 +1822,6 @@ static struct omap_hwmod_ocp_if omap54xx_l4_per__mcspi4 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per -> mmc1 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc1 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_mmc1_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc2 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc2 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_mmc2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc3 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc3 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_mmc3_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc4 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc4 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_mmc4_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> mmc5 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc5 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_mmc5_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_cfg -> mpu */ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__mpu = { .master = &omap54xx_l4_cfg_hwmod, @@ -2610,54 +1934,6 @@ static struct omap_hwmod_ocp_if omap54xx_l4_per__timer11 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per -> uart1 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__uart1 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_uart1_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> uart2 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__uart2 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_uart2_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> uart3 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__uart3 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_uart3_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> uart4 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__uart4 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_uart4_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> uart5 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__uart5 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_uart5_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per -> uart6 */ -static struct omap_hwmod_ocp_if omap54xx_l4_per__uart6 = { - .master = &omap54xx_l4_per_hwmod, - .slave = &omap54xx_uart6_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_cfg -> usb_host_hs */ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__usb_host_hs = { .master = &omap54xx_l4_cfg_hwmod, @@ -2719,19 +1995,6 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = { &omap54xx_l3_main_2__dss_rfbi, &omap54xx_mpu__emif1, &omap54xx_mpu__emif2, - &omap54xx_l4_wkup__gpio1, - &omap54xx_l4_per__gpio2, - &omap54xx_l4_per__gpio3, - &omap54xx_l4_per__gpio4, - &omap54xx_l4_per__gpio5, - &omap54xx_l4_per__gpio6, - &omap54xx_l4_per__gpio7, - &omap54xx_l4_per__gpio8, - &omap54xx_l4_per__i2c1, - &omap54xx_l4_per__i2c2, - &omap54xx_l4_per__i2c3, - &omap54xx_l4_per__i2c4, - &omap54xx_l4_per__i2c5, &omap54xx_l3_main_2__mmu_ipu, &omap54xx_l4_wkup__kbd, &omap54xx_l4_cfg__mailbox, @@ -2743,11 +2006,6 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = { &omap54xx_l4_per__mcspi2, &omap54xx_l4_per__mcspi3, &omap54xx_l4_per__mcspi4, - &omap54xx_l4_per__mmc1, - &omap54xx_l4_per__mmc2, - &omap54xx_l4_per__mmc3, - &omap54xx_l4_per__mmc4, - &omap54xx_l4_per__mmc5, &omap54xx_l4_cfg__mpu, &omap54xx_l4_cfg__spinlock, &omap54xx_l4_cfg__ocp2scp1, @@ -2762,12 +2020,6 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = { &omap54xx_l4_per__timer9, &omap54xx_l4_per__timer10, &omap54xx_l4_per__timer11, - &omap54xx_l4_per__uart1, - &omap54xx_l4_per__uart2, - &omap54xx_l4_per__uart3, - &omap54xx_l4_per__uart4, - &omap54xx_l4_per__uart5, - &omap54xx_l4_per__uart6, &omap54xx_l4_cfg__usb_host_hs, &omap54xx_l4_cfg__usb_tll_hs, &omap54xx_l4_cfg__usb_otg_ss, diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index e6c7061a8e73..7e85bd27ce9a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -18,9 +18,7 @@ */ #include <linux/io.h> -#include <linux/platform_data/hsmmc-omap.h> #include <linux/power/smartreflex.h> -#include <linux/platform_data/i2c-omap.h> #include <linux/omap-dma.h> @@ -29,7 +27,6 @@ #include "cm1_7xx.h" #include "cm2_7xx.h" #include "prm7xx.h" -#include "i2c.h" #include "wd_timer.h" #include "soc.h" @@ -693,7 +690,6 @@ static struct omap_hwmod_class_sysconfig dra7xx_aes_sysc = { static struct omap_hwmod_class dra7xx_aes_hwmod_class = { .name = "aes", .sysc = &dra7xx_aes_sysc, - .rev = 2, }; /* AES1 */ @@ -737,7 +733,6 @@ static struct omap_hwmod_class_sysconfig dra7xx_sha0_sysc = { static struct omap_hwmod_class dra7xx_sha0_hwmod_class = { .name = "sham", .sysc = &dra7xx_sha0_sysc, - .rev = 2, }; struct omap_hwmod dra7xx_sha0_hwmod = { @@ -792,205 +787,6 @@ static struct omap_hwmod dra7xx_elm_hwmod = { }; /* - * 'gpio' class - * - */ - -static struct omap_hwmod_class_sysconfig dra7xx_gpio_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0114, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class dra7xx_gpio_hwmod_class = { - .name = "gpio", - .sysc = &dra7xx_gpio_sysc, - .rev = 2, -}; - -/* gpio1 */ -static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { - { .role = "dbclk", .clk = "gpio1_dbclk" }, -}; - -static struct omap_hwmod dra7xx_gpio1_hwmod = { - .name = "gpio1", - .class = &dra7xx_gpio_hwmod_class, - .clkdm_name = "wkupaon_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "wkupaon_iclk_mux", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_WKUPAON_GPIO1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_WKUPAON_GPIO1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks), -}; - -/* gpio2 */ -static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { - { .role = "dbclk", .clk = "gpio2_dbclk" }, -}; - -static struct omap_hwmod dra7xx_gpio2_hwmod = { - .name = "gpio2", - .class = &dra7xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l3_iclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_GPIO2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_GPIO2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio2_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks), -}; - -/* gpio3 */ -static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { - { .role = "dbclk", .clk = "gpio3_dbclk" }, -}; - -static struct omap_hwmod dra7xx_gpio3_hwmod = { - .name = "gpio3", - .class = &dra7xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l3_iclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_GPIO3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_GPIO3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio3_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks), -}; - -/* gpio4 */ -static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { - { .role = "dbclk", .clk = "gpio4_dbclk" }, -}; - -static struct omap_hwmod dra7xx_gpio4_hwmod = { - .name = "gpio4", - .class = &dra7xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l3_iclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_GPIO4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_GPIO4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio4_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks), -}; - -/* gpio5 */ -static struct omap_hwmod_opt_clk gpio5_opt_clks[] = { - { .role = "dbclk", .clk = "gpio5_dbclk" }, -}; - -static struct omap_hwmod dra7xx_gpio5_hwmod = { - .name = "gpio5", - .class = &dra7xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l3_iclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_GPIO5_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_GPIO5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio5_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks), -}; - -/* gpio6 */ -static struct omap_hwmod_opt_clk gpio6_opt_clks[] = { - { .role = "dbclk", .clk = "gpio6_dbclk" }, -}; - -static struct omap_hwmod dra7xx_gpio6_hwmod = { - .name = "gpio6", - .class = &dra7xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l3_iclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_GPIO6_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_GPIO6_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio6_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio6_opt_clks), -}; - -/* gpio7 */ -static struct omap_hwmod_opt_clk gpio7_opt_clks[] = { - { .role = "dbclk", .clk = "gpio7_dbclk" }, -}; - -static struct omap_hwmod dra7xx_gpio7_hwmod = { - .name = "gpio7", - .class = &dra7xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l3_iclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_GPIO7_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_GPIO7_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio7_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio7_opt_clks), -}; - -/* gpio8 */ -static struct omap_hwmod_opt_clk gpio8_opt_clks[] = { - { .role = "dbclk", .clk = "gpio8_dbclk" }, -}; - -static struct omap_hwmod dra7xx_gpio8_hwmod = { - .name = "gpio8", - .class = &dra7xx_gpio_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .main_clk = "l3_iclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_GPIO8_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_GPIO8_CONTEXT_OFFSET, - .modulemode = MODULEMODE_HWCTRL, - }, - }, - .opt_clks = gpio8_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(gpio8_opt_clks), -}; - -/* * 'gpmc' class * */ @@ -1065,110 +861,6 @@ static struct omap_hwmod dra7xx_hdq1w_hwmod = { }; /* - * 'i2c' class - * - */ - -static struct omap_hwmod_class_sysconfig dra7xx_i2c_sysc = { - .rev_offs = 0, - .sysc_offs = 0x0010, - .syss_offs = 0x0090, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | - SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class dra7xx_i2c_hwmod_class = { - .name = "i2c", - .sysc = &dra7xx_i2c_sysc, - .reset = &omap_i2c_reset, - .rev = OMAP_I2C_IP_VERSION_2, -}; - -/* i2c1 */ -static struct omap_hwmod dra7xx_i2c1_hwmod = { - .name = "i2c1", - .class = &dra7xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_I2C1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_I2C1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c2 */ -static struct omap_hwmod dra7xx_i2c2_hwmod = { - .name = "i2c2", - .class = &dra7xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_I2C2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_I2C2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c3 */ -static struct omap_hwmod dra7xx_i2c3_hwmod = { - .name = "i2c3", - .class = &dra7xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_I2C3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_I2C3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c4 */ -static struct omap_hwmod dra7xx_i2c4_hwmod = { - .name = "i2c4", - .class = &dra7xx_i2c_hwmod_class, - .clkdm_name = "l4per_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_I2C4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_I2C4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* i2c5 */ -static struct omap_hwmod dra7xx_i2c5_hwmod = { - .name = "i2c5", - .class = &dra7xx_i2c_hwmod_class, - .clkdm_name = "ipu_clkdm", - .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .main_clk = "func_96m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_IPU_I2C5_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_IPU_I2C5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'mailbox' class * */ @@ -1632,118 +1324,6 @@ static struct omap_hwmod dra7xx_mcasp8_hwmod = { }; /* - * 'mmc' class - * - */ - -static struct omap_hwmod_class_sysconfig dra7xx_mmc_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE | - SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class dra7xx_mmc_hwmod_class = { - .name = "mmc", - .sysc = &dra7xx_mmc_sysc, -}; - -/* mmc1 */ -static struct omap_hwmod_opt_clk mmc1_opt_clks[] = { - { .role = "clk32k", .clk = "mmc1_clk32k" }, -}; - -/* mmc1 dev_attr */ -static struct omap_hsmmc_dev_attr mmc1_dev_attr = { - .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, -}; - -static struct omap_hwmod dra7xx_mmc1_hwmod = { - .name = "mmc1", - .class = &dra7xx_mmc_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "mmc1_fclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L3INIT_MMC1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L3INIT_MMC1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mmc1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mmc1_opt_clks), - .dev_attr = &mmc1_dev_attr, -}; - -/* mmc2 */ -static struct omap_hwmod_opt_clk mmc2_opt_clks[] = { - { .role = "clk32k", .clk = "mmc2_clk32k" }, -}; - -static struct omap_hwmod dra7xx_mmc2_hwmod = { - .name = "mmc2", - .class = &dra7xx_mmc_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "mmc2_fclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L3INIT_MMC2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L3INIT_MMC2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mmc2_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mmc2_opt_clks), -}; - -/* mmc3 */ -static struct omap_hwmod_opt_clk mmc3_opt_clks[] = { - { .role = "clk32k", .clk = "mmc3_clk32k" }, -}; - -static struct omap_hwmod dra7xx_mmc3_hwmod = { - .name = "mmc3", - .class = &dra7xx_mmc_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "mmc3_gfclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MMC3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MMC3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mmc3_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mmc3_opt_clks), -}; - -/* mmc4 */ -static struct omap_hwmod_opt_clk mmc4_opt_clks[] = { - { .role = "clk32k", .clk = "mmc4_clk32k" }, -}; - -static struct omap_hwmod dra7xx_mmc4_hwmod = { - .name = "mmc4", - .class = &dra7xx_mmc_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "mmc4_gfclk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MMC4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MMC4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mmc4_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mmc4_opt_clks), -}; - -/* * 'mpu' class * */ @@ -1832,7 +1412,7 @@ static struct omap_hwmod dra7xx_ocp2scp3_hwmod = { * We use a PCIeSS HWMOD class specific reset handler to deassert the hardreset * lines after asserting them. */ -static int dra7xx_pciess_reset(struct omap_hwmod *oh) +int dra7xx_pciess_reset(struct omap_hwmod *oh) { int i; @@ -2019,7 +1599,6 @@ static struct omap_hwmod_class_sysconfig dra7xx_smartreflex_sysc = { static struct omap_hwmod_class dra7xx_smartreflex_hwmod_class = { .name = "smartreflex", .sysc = &dra7xx_smartreflex_sysc, - .rev = 2, }; /* smartreflex_core */ @@ -2375,188 +1954,6 @@ static struct omap_hwmod dra7xx_timer16_hwmod = { }, }; -/* - * 'uart' class - * - */ - -static struct omap_hwmod_class_sysconfig dra7xx_uart_sysc = { - .rev_offs = 0x0050, - .sysc_offs = 0x0054, - .syss_offs = 0x0058, - .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class dra7xx_uart_hwmod_class = { - .name = "uart", - .sysc = &dra7xx_uart_sysc, -}; - -/* uart1 */ -static struct omap_hwmod dra7xx_uart1_hwmod = { - .name = "uart1", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "uart1_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT | DEBUG_OMAP2UART1_FLAGS, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_UART1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_UART1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart2 */ -static struct omap_hwmod dra7xx_uart2_hwmod = { - .name = "uart2", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "uart2_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_UART2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_UART2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart3 */ -static struct omap_hwmod dra7xx_uart3_hwmod = { - .name = "uart3", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "uart3_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT | DEBUG_OMAP4UART3_FLAGS, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_UART3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_UART3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart4 */ -static struct omap_hwmod dra7xx_uart4_hwmod = { - .name = "uart4", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "uart4_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT | DEBUG_OMAP4UART4_FLAGS, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_UART4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_UART4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart5 */ -static struct omap_hwmod dra7xx_uart5_hwmod = { - .name = "uart5", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "uart5_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_UART5_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_UART5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart6 */ -static struct omap_hwmod dra7xx_uart6_hwmod = { - .name = "uart6", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "ipu_clkdm", - .main_clk = "uart6_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_IPU_UART6_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_IPU_UART6_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart7 */ -static struct omap_hwmod dra7xx_uart7_hwmod = { - .name = "uart7", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "uart7_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_UART7_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_UART7_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart8 */ -static struct omap_hwmod dra7xx_uart8_hwmod = { - .name = "uart8", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "uart8_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_UART8_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_UART8_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart9 */ -static struct omap_hwmod dra7xx_uart9_hwmod = { - .name = "uart9", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "uart9_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_UART9_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_UART9_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* uart10 */ -static struct omap_hwmod dra7xx_uart10_hwmod = { - .name = "uart10", - .class = &dra7xx_uart_hwmod_class, - .clkdm_name = "wkupaon_clkdm", - .main_clk = "uart10_gfclk_mux", - .flags = HWMOD_SWSUP_SIDLE_ACT, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_WKUPAON_UART10_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_WKUPAON_UART10_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - /* DES (the 'P' (public) device) */ static struct omap_hwmod_class_sysconfig dra7xx_des_sysc = { .rev_offs = 0x0030, @@ -3113,70 +2510,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per1__elm = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_wkup -> gpio1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_wkup__gpio1 = { - .master = &dra7xx_l4_wkup_hwmod, - .slave = &dra7xx_gpio1_hwmod, - .clk = "wkupaon_iclk_mux", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> gpio2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__gpio2 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_gpio2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> gpio3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__gpio3 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_gpio3_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> gpio4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__gpio4 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_gpio4_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> gpio5 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__gpio5 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_gpio5_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> gpio6 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__gpio6 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_gpio6_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> gpio7 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__gpio7 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_gpio7_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> gpio8 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__gpio8 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_gpio8_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l3_main_1 -> gpmc */ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__gpmc = { .master = &dra7xx_l3_main_1_hwmod, @@ -3193,46 +2526,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per1__hdq1w = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per1 -> i2c1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__i2c1 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_i2c1_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> i2c2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__i2c2 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_i2c2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> i2c3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__i2c3 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_i2c3_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> i2c4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__i2c4 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_i2c4_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> i2c5 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__i2c5 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_i2c5_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_cfg -> mailbox1 */ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mailbox1 = { .master = &dra7xx_l4_cfg_hwmod, @@ -3369,38 +2662,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi4 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per1 -> mmc1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mmc1 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mmc1_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mmc2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mmc2 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mmc2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mmc3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mmc3 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mmc3_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mmc4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mmc4 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mmc4_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_cfg -> mpu */ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mpu = { .master = &dra7xx_l4_cfg_hwmod, @@ -3633,62 +2894,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per3__timer16 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per1 -> uart1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__uart1 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_uart1_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> uart2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__uart2 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_uart2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> uart3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__uart3 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_uart3_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> uart4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__uart4 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_uart4_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> uart5 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__uart5 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_uart5_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> uart6 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__uart6 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_uart6_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> uart7 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__uart7 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_uart7_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_per1 -> des */ static struct omap_hwmod_ocp_if dra7xx_l4_per1__des = { .master = &dra7xx_l4_per1_hwmod, @@ -3697,30 +2902,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per1__des = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per2 -> uart8 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__uart8 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_uart8_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> uart9 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__uart9 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_uart9_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_wkup -> uart10 */ -static struct omap_hwmod_ocp_if dra7xx_l4_wkup__uart10 = { - .master = &dra7xx_l4_wkup_hwmod, - .slave = &dra7xx_uart10_hwmod, - .clk = "wkupaon_iclk_mux", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_per1 -> rng */ static struct omap_hwmod_ocp_if dra7xx_l4_per1__rng = { .master = &dra7xx_l4_per1_hwmod, @@ -3866,21 +3047,8 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l3_main_1__aes2, &dra7xx_l3_main_1__sha0, &dra7xx_l4_per1__elm, - &dra7xx_l4_wkup__gpio1, - &dra7xx_l4_per1__gpio2, - &dra7xx_l4_per1__gpio3, - &dra7xx_l4_per1__gpio4, - &dra7xx_l4_per1__gpio5, - &dra7xx_l4_per1__gpio6, - &dra7xx_l4_per1__gpio7, - &dra7xx_l4_per1__gpio8, &dra7xx_l3_main_1__gpmc, &dra7xx_l4_per1__hdq1w, - &dra7xx_l4_per1__i2c1, - &dra7xx_l4_per1__i2c2, - &dra7xx_l4_per1__i2c3, - &dra7xx_l4_per1__i2c4, - &dra7xx_l4_per1__i2c5, &dra7xx_l4_cfg__mailbox1, &dra7xx_l4_per3__mailbox2, &dra7xx_l4_per3__mailbox3, @@ -3898,10 +3066,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_per1__mcspi2, &dra7xx_l4_per1__mcspi3, &dra7xx_l4_per1__mcspi4, - &dra7xx_l4_per1__mmc1, - &dra7xx_l4_per1__mmc2, - &dra7xx_l4_per1__mmc3, - &dra7xx_l4_per1__mmc4, &dra7xx_l4_cfg__mpu, &dra7xx_l4_cfg__ocp2scp1, &dra7xx_l4_cfg__ocp2scp3, @@ -3929,16 +3093,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_per3__timer14, &dra7xx_l4_per3__timer15, &dra7xx_l4_per3__timer16, - &dra7xx_l4_per1__uart1, - &dra7xx_l4_per1__uart2, - &dra7xx_l4_per1__uart3, - &dra7xx_l4_per1__uart4, - &dra7xx_l4_per1__uart5, - &dra7xx_l4_per1__uart6, - &dra7xx_l4_per2__uart7, - &dra7xx_l4_per2__uart8, - &dra7xx_l4_per2__uart9, - &dra7xx_l4_wkup__uart10, &dra7xx_l4_per1__des, &dra7xx_l4_per3__usb_otg_ss1, &dra7xx_l4_per3__usb_otg_ss2, diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c index debcd88ab971..83230d9ce5ed 100644 --- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c @@ -484,7 +484,6 @@ static struct omap_hwmod_class_sysconfig dm81xx_gpio_sysc = { static struct omap_hwmod_class dm81xx_gpio_hwmod_class = { .name = "gpio", .sysc = &dm81xx_gpio_sysc, - .rev = 2, }; static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { diff --git a/arch/arm/mach-omap2/pm33xx-core.c b/arch/arm/mach-omap2/pm33xx-core.c index 724cf5774a6c..f11442ed3eff 100644 --- a/arch/arm/mach-omap2/pm33xx-core.c +++ b/arch/arm/mach-omap2/pm33xx-core.c @@ -10,6 +10,12 @@ #include <asm/suspend.h> #include <linux/errno.h> #include <linux/platform_data/pm33xx.h> +#include <linux/clk.h> +#include <linux/platform_data/gpio-omap.h> +#include <linux/pinctrl/pinmux.h> +#include <linux/wkup_m3_ipc.h> +#include <linux/of.h> +#include <linux/rtc.h> #include "cm33xx.h" #include "common.h" @@ -38,6 +44,29 @@ static int am43xx_map_scu(void) return 0; } +static int am33xx_check_off_mode_enable(void) +{ + if (enable_off_mode) + pr_warn("WARNING: This platform does not support off-mode, entering DeepSleep suspend.\n"); + + /* off mode not supported on am335x so return 0 always */ + return 0; +} + +static int am43xx_check_off_mode_enable(void) +{ + /* + * Check for am437x-gp-evm which has the right Hardware design to + * support this mode reliably. + */ + if (of_machine_is_compatible("ti,am437x-gp-evm") && enable_off_mode) + return enable_off_mode; + else if (enable_off_mode) + pr_warn("WARNING: This platform does not support off-mode, entering DeepSleep suspend.\n"); + + return 0; +} + static int amx3_common_init(void) { gfx_pwrdm = pwrdm_lookup("gfx_pwrdm"); @@ -51,10 +80,12 @@ static int amx3_common_init(void) /* CEFUSE domain can be turned off post bootup */ cefuse_pwrdm = pwrdm_lookup("cefuse_pwrdm"); - if (cefuse_pwrdm) - omap_set_pwrdm_state(cefuse_pwrdm, PWRDM_POWER_OFF); - else + if (!cefuse_pwrdm) pr_err("PM: Failed to get cefuse_pwrdm\n"); + else if (omap_type() != OMAP2_DEVICE_TYPE_GP) + pr_info("PM: Leaving EFUSE power domain active\n"); + else + omap_set_pwrdm_state(cefuse_pwrdm, PWRDM_POWER_OFF); return 0; } @@ -139,7 +170,9 @@ static int am43xx_suspend(unsigned int state, int (*fn)(unsigned long), scu_power_mode(scu_base, SCU_PM_POWEROFF); ret = cpu_suspend(args, fn); scu_power_mode(scu_base, SCU_PM_NORMAL); - amx3_post_suspend_common(); + + if (!am43xx_check_off_mode_enable()) + amx3_post_suspend_common(); return ret; } @@ -161,10 +194,48 @@ void __iomem *am43xx_get_rtc_base_addr(void) return omap_hwmod_get_mpu_rt_va(rtc_oh); } +static void am43xx_save_context(void) +{ +} + +static void am33xx_save_context(void) +{ + omap_intc_save_context(); +} + +static void am33xx_restore_context(void) +{ + omap_intc_restore_context(); +} + +static void am43xx_restore_context(void) +{ + /* + * HACK: restore dpll_per_clkdcoldo register contents, to avoid + * breaking suspend-resume + */ + writel_relaxed(0x0, AM33XX_L4_WK_IO_ADDRESS(0x44df2e14)); +} + +static void am43xx_prepare_rtc_suspend(void) +{ + omap_hwmod_enable(rtc_oh); +} + +static void am43xx_prepare_rtc_resume(void) +{ + omap_hwmod_idle(rtc_oh); +} + static struct am33xx_pm_platform_data am33xx_ops = { .init = am33xx_suspend_init, .soc_suspend = am33xx_suspend, .get_sram_addrs = amx3_get_sram_addrs, + .save_context = am33xx_save_context, + .restore_context = am33xx_restore_context, + .prepare_rtc_suspend = am43xx_prepare_rtc_suspend, + .prepare_rtc_resume = am43xx_prepare_rtc_resume, + .check_off_mode_enable = am33xx_check_off_mode_enable, .get_rtc_base_addr = am43xx_get_rtc_base_addr, }; @@ -172,6 +243,11 @@ static struct am33xx_pm_platform_data am43xx_ops = { .init = am43xx_suspend_init, .soc_suspend = am43xx_suspend, .get_sram_addrs = amx3_get_sram_addrs, + .save_context = am43xx_save_context, + .restore_context = am43xx_restore_context, + .prepare_rtc_suspend = am43xx_prepare_rtc_suspend, + .prepare_rtc_resume = am43xx_prepare_rtc_resume, + .check_off_mode_enable = am43xx_check_off_mode_enable, .get_rtc_base_addr = am43xx_get_rtc_base_addr, }; diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S index 5b9343b58fc7..0c1031442571 100644 --- a/arch/arm/mach-omap2/sleep43xx.S +++ b/arch/arm/mach-omap2/sleep43xx.S @@ -368,6 +368,9 @@ wait_emif_enable1: mov r1, #AM43XX_EMIF_POWEROFF_DISABLE str r1, [r2, #0x0] + ldr r1, [r9, #EMIF_PM_RUN_HW_LEVELING] + blx r1 + #ifdef CONFIG_CACHE_L2X0 ldr r2, l2_cache_base ldr r0, [r2, #L2X0_CTRL] diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c index 0854ed9ff379..248f6d9a1bb3 100644 --- a/arch/arm/mach-omap2/sr_device.c +++ b/arch/arm/mach-omap2/sr_device.c @@ -119,7 +119,10 @@ static int __init sr_dev_init(struct omap_hwmod *oh, void *user) } sr_data->name = oh->name; - sr_data->ip_type = oh->class->rev; + if (cpu_is_omap343x()) + sr_data->ip_type = 1; + else + sr_data->ip_type = 2; sr_data->senn_mod = 0x1; sr_data->senp_mod = 0x1; diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c index ffe05c27087e..1607deab5290 100644 --- a/arch/arm/mach-prima2/common.c +++ b/arch/arm/mach-prima2/common.c @@ -8,7 +8,7 @@ #include <linux/init.h> #include <linux/kernel.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <linux/of.h> diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 4bcbd3d55b36..1f24e0259f99 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -35,7 +35,7 @@ #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c index e68acdd0cdbb..510625dde3cb 100644 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ b/arch/arm/mach-pxa/colibri-pxa270.c @@ -24,7 +24,7 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach-types.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach/audio.h> #include "colibri.h" diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index 6a5558d95d4e..2f635bdc797f 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -18,7 +18,7 @@ #include <linux/interrupt.h> #include <asm/mach-types.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index 17067a3039a8..ffcefe6dbc82 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -19,7 +19,7 @@ #include <linux/usb/gpio_vbus.h> #include <asm/mach-types.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index e31a591e949f..0c88e4e417b4 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -17,7 +17,7 @@ #include <linux/etherdevice.h> #include <asm/mach-types.h> #include <mach/hardware.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/system_info.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index 4764acca5480..eb03283ccdee 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -33,7 +33,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index e9f401b0a432..5c03c4f7b82e 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -33,7 +33,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index c1bd0d544981..825939877839 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -39,7 +39,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index d6e17d407ac0..b3f8592eebe6 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -40,7 +40,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index c76f1daecfc9..99a2ee433f1f 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -35,7 +35,7 @@ #include <asm/memory.h> #include <asm/mach-types.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index ab2f89266bbd..c4c25a2f24f6 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -58,7 +58,7 @@ #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/system_info.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c index 51984a40b097..4675d9202000 100644 --- a/arch/arm/mach-rockchip/platsmp.c +++ b/arch/arm/mach-rockchip/platsmp.c @@ -245,6 +245,7 @@ static int __init rockchip_smp_prepare_pmu(void) } pmu_base = of_iomap(node, 0); + of_node_put(node); if (!pmu_base) { pr_err("%s: could not map pmu registers\n", __func__); return -ENOMEM; diff --git a/arch/arm/mach-rockchip/pm.c b/arch/arm/mach-rockchip/pm.c index 0592534e0b88..065b09e6f1eb 100644 --- a/arch/arm/mach-rockchip/pm.c +++ b/arch/arm/mach-rockchip/pm.c @@ -59,7 +59,7 @@ static inline u32 rk3288_l2_config(void) return l2ctlr; } -static void rk3288_config_bootdata(void) +static void __init rk3288_config_bootdata(void) { rkpm_bootdata_cpusp = rk3288_bootram_phy + (SZ_4K - 8); rkpm_bootdata_cpu_code = __pa_symbol(cpu_resume); @@ -230,7 +230,7 @@ static void rk3288_suspend_finish(void) pr_err("%s: Suspend finish failed\n", __func__); } -static int rk3288_suspend_init(struct device_node *np) +static int __init rk3288_suspend_init(struct device_node *np) { struct device_node *sram_np; struct resource res; diff --git a/arch/arm/mach-rpc/dma.c b/arch/arm/mach-rpc/dma.c index fb48f3141fb4..f2703ca17954 100644 --- a/arch/arm/mach-rpc/dma.c +++ b/arch/arm/mach-rpc/dma.c @@ -151,6 +151,12 @@ static void iomd_free_dma(unsigned int chan, dma_t *dma) free_irq(idma->irq, idma); } +static struct device isa_dma_dev = { + .init_name = "fallback device", + .coherent_dma_mask = ~(dma_addr_t)0, + .dma_mask = &isa_dma_dev.coherent_dma_mask, +}; + static void iomd_enable_dma(unsigned int chan, dma_t *dma) { struct iomd_dma *idma = container_of(dma, struct iomd_dma, dma); @@ -168,7 +174,7 @@ static void iomd_enable_dma(unsigned int chan, dma_t *dma) idma->dma.sg = &idma->dma.buf; idma->dma.sgcount = 1; idma->dma.buf.length = idma->dma.count; - idma->dma.buf.dma_address = dma_map_single(NULL, + idma->dma.buf.dma_address = dma_map_single(&isa_dma_dev, idma->dma.addr, idma->dma.count, idma->dma.dma_mode == DMA_MODE_READ ? DMA_FROM_DEVICE : DMA_TO_DEVICE); diff --git a/arch/arm/mach-s3c24xx/include/mach/hardware.h b/arch/arm/mach-s3c24xx/include/mach/hardware.h index 1b2975708e3f..f28ac6c78d82 100644 --- a/arch/arm/mach-s3c24xx/include/mach/hardware.h +++ b/arch/arm/mach-s3c24xx/include/mach/hardware.h @@ -15,7 +15,7 @@ extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg); #endif /* __ASSEMBLY__ */ -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach/map.h> #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c index 76c4855a03bc..937d0a83f8fd 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c @@ -328,6 +328,8 @@ static const struct { int num_i2c_devs; const struct spi_board_info *spi_devs; int num_spi_devs; + + struct gpiod_lookup_table *gpiod_table; } gf_mods[] = { { .id = 0x01, .rev = 0xff, .name = "1250-EV1 Springbank" }, { .id = 0x02, .rev = 0xff, .name = "1251-EV1 Jura" }, @@ -362,13 +364,16 @@ static const struct { .i2c_devs = wm1255_devs, .num_i2c_devs = ARRAY_SIZE(wm1255_devs) }, { .id = 0x3c, .rev = 0xff, .name = "1273-EV1 Longmorn" }, { .id = 0x3d, .rev = 0xff, .name = "1277-EV1 Littlemill", - .i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs) }, + .i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs), + .gpiod_table = &wm8994_gpiod_table }, { .id = 0x3e, .rev = 0, .name = "WM5102-6271-EV1-CS127 Amrut", .spi_devs = wm5102_reva_spi_devs, - .num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs) }, + .num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs), + .gpiod_table = &wm5102_reva_gpiod_table }, { .id = 0x3e, .rev = -1, .name = "WM5102-6271-EV1-CS127 Amrut", .spi_devs = wm5102_spi_devs, - .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs) }, + .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs), + .gpiod_table = &wm5102_gpiod_table }, { .id = 0x3f, .rev = -1, .name = "WM2200-6271-CS90-M-REV1", .i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) }, }; @@ -408,6 +413,9 @@ static int wlf_gf_module_probe(struct i2c_client *i2c, spi_register_board_info(gf_mods[i].spi_devs, gf_mods[i].num_spi_devs); + + if (gf_mods[i].gpiod_table) + gpiod_add_lookup_table(gf_mods[i].gpiod_table); } else { dev_warn(&i2c->dev, "Unknown module ID 0x%x revision %d\n", id, rev + 1); diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h index fa5cf4744992..3b19296f5062 100644 --- a/arch/arm/mach-sa1100/include/mach/memory.h +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -8,7 +8,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#include <asm/sizes.h> +#include <linux/sizes.h> /* * Because of the wide memory address space between physical RAM banks on the diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index eb60a71cf125..a671e4c994cf 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -21,7 +21,7 @@ #include <asm/mach-types.h> #include <asm/mach/map.h> #include <asm/hardware/sa1111.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach/hardware.h> #include <mach/assabet.h> diff --git a/arch/arm/mach-shmobile/pm-rcar-gen2.c b/arch/arm/mach-shmobile/pm-rcar-gen2.c index 8c2a20591524..e84599dd96f1 100644 --- a/arch/arm/mach-shmobile/pm-rcar-gen2.c +++ b/arch/arm/mach-shmobile/pm-rcar-gen2.c @@ -72,6 +72,7 @@ void __init rcar_gen2_pm_init(void) } error = of_address_to_resource(np, 0, &res); + of_node_put(np); if (error) { pr_err("Failed to get smp-sram address: %d\n", error); return; diff --git a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c index dc526ef2e9b3..ee949255ced3 100644 --- a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c +++ b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * R-Car Generation 2 da9063/da9210 regulator quirk + * R-Car Generation 2 da9063(L)/da9210 regulator quirk * * Certain Gen2 development boards have an da9063 and one or more da9210 * regulators. All of these regulators have their interrupt request lines @@ -65,6 +65,7 @@ static struct i2c_msg da9210_msg = { static const struct of_device_id rcar_gen2_quirk_match[] = { { .compatible = "dlg,da9063", .data = &da9063_msg }, + { .compatible = "dlg,da9063l", .data = &da9063_msg }, { .compatible = "dlg,da9210", .data = &da9210_msg }, {}, }; @@ -147,6 +148,7 @@ static int __init rcar_gen2_regulator_quirk(void) if (!of_machine_is_compatible("renesas,koelsch") && !of_machine_is_compatible("renesas,lager") && + !of_machine_is_compatible("renesas,porter") && !of_machine_is_compatible("renesas,stout") && !of_machine_is_compatible("renesas,gose")) return -ENODEV; @@ -210,7 +212,7 @@ static int __init rcar_gen2_regulator_quirk(void) goto err_free; } - pr_info("IRQ2 is asserted, installing da9063/da9210 regulator quirk\n"); + pr_info("IRQ2 is asserted, installing regulator quirk\n"); bus_register_notifier(&i2c_bus_type, ®ulator_quirk_nb); return 0; diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig index 713c068b953f..651bdf4f9c9e 100644 --- a/arch/arm/mach-stm32/Kconfig +++ b/arch/arm/mach-stm32/Kconfig @@ -4,6 +4,7 @@ menuconfig ARCH_STM32 select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7 select ARM_GIC if ARCH_MULTI_V7 select ARM_PSCI if ARCH_MULTI_V7 + select ARM_AMBA select ARCH_HAS_RESET_CONTROLLER select CLKSRC_STM32 select PINCTRL @@ -18,22 +19,18 @@ if ARM_SINGLE_ARMV7M config MACH_STM32F429 bool "STMicroelectronics STM32F429" - select ARM_AMBA default y config MACH_STM32F469 bool "STMicroelectronics STM32F469" - select ARM_AMBA default y config MACH_STM32F746 bool "STMicroelectronics STM32F746" - select ARM_AMBA default y config MACH_STM32F769 bool "STMicroelectronics STM32F769" - select ARM_AMBA default y config MACH_STM32H743 diff --git a/arch/arm/mach-sunxi/mc_smp.c b/arch/arm/mach-sunxi/mc_smp.c index b4037b603897..239084cf8192 100644 --- a/arch/arm/mach-sunxi/mc_smp.c +++ b/arch/arm/mach-sunxi/mc_smp.c @@ -89,6 +89,7 @@ static bool sunxi_core_is_cortex_a15(unsigned int core, unsigned int cluster) { struct device_node *node; int cpu = cluster * SUNXI_CPUS_PER_CLUSTER + core; + bool is_compatible; node = of_cpu_device_node_get(cpu); @@ -107,7 +108,9 @@ static bool sunxi_core_is_cortex_a15(unsigned int core, unsigned int cluster) return false; } - return of_device_is_compatible(node, "arm,cortex-a15"); + is_compatible = of_device_is_compatible(node, "arm,cortex-a15"); + of_node_put(node); + return is_compatible; } static int sunxi_cpu_power_switch_set(unsigned int cpu, unsigned int cluster, diff --git a/arch/arm/mach-sunxi/platsmp.c b/arch/arm/mach-sunxi/platsmp.c index 8fb5088464db..bdde9ef3aaa9 100644 --- a/arch/arm/mach-sunxi/platsmp.c +++ b/arch/arm/mach-sunxi/platsmp.c @@ -50,6 +50,7 @@ static void __init sun6i_smp_prepare_cpus(unsigned int max_cpus) } prcm_membase = of_iomap(node, 0); + of_node_put(node); if (!prcm_membase) { pr_err("Couldn't map A31 PRCM registers\n"); return; @@ -63,6 +64,7 @@ static void __init sun6i_smp_prepare_cpus(unsigned int max_cpus) } cpucfg_membase = of_iomap(node, 0); + of_node_put(node); if (!cpucfg_membase) pr_err("Couldn't map A31 CPU config registers\n"); @@ -133,6 +135,7 @@ static void __init sun8i_smp_prepare_cpus(unsigned int max_cpus) } prcm_membase = of_iomap(node, 0); + of_node_put(node); if (!prcm_membase) { pr_err("Couldn't map A23 PRCM registers\n"); return; @@ -146,6 +149,7 @@ static void __init sun8i_smp_prepare_cpus(unsigned int max_cpus) } cpucfg_membase = of_iomap(node, 0); + of_node_put(node); if (!cpucfg_membase) pr_err("Couldn't map A23 CPU config registers\n"); diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 7f3b83e0d324..3a06ba263e34 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -2,7 +2,7 @@ menuconfig ARCH_TEGRA bool "NVIDIA Tegra" depends on ARCH_MULTI_V7 - select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS + select ARCH_HAS_RESET_CONTROLLER select ARM_AMBA select ARM_GIC select CLKSRC_MMIO @@ -10,8 +10,8 @@ menuconfig ARCH_TEGRA select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select PINCTRL + select PM select PM_OPP - select ARCH_HAS_RESET_CONTROLLER select RESET_CONTROLLER select SOC_BUS select ZONE_DMA if ARM_LPAE diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c index e3fbcfedf845..43c695d83f03 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra114.c +++ b/arch/arm/mach-tegra/cpuidle-tegra114.c @@ -21,6 +21,8 @@ #include <linux/kernel.h> #include <linux/module.h> +#include <linux/firmware/trusted_foundations.h> + #include <asm/cpuidle.h> #include <asm/smp_plat.h> #include <asm/suspend.h> @@ -46,7 +48,7 @@ static int tegra114_idle_power_down(struct cpuidle_device *dev, tegra_set_cpu_in_lp2(); cpu_pm_enter(); - call_firmware_op(prepare_idle); + call_firmware_op(prepare_idle, TF_PM_MODE_LP2_NOFLUSH_L2); /* Do suspend by ourselves if the firmware does not implement it */ if (call_firmware_op(do_idle, 0) == -ENOSYS) diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c index 3f24addd7972..6620d61b5ec5 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c @@ -61,7 +61,8 @@ static struct cpuidle_driver tegra_idle_driver = { .exit_latency = 5000, .target_residency = 10000, .power_usage = 0, - .flags = CPUIDLE_FLAG_COUPLED, + .flags = CPUIDLE_FLAG_COUPLED | + CPUIDLE_FLAG_TIMER_STOP, .name = "powered-down", .desc = "CPU power gated", }, @@ -136,12 +137,8 @@ static bool tegra20_cpu_cluster_power_down(struct cpuidle_device *dev, if (tegra20_reset_cpu_1() || !tegra_cpu_rail_off_ready()) return false; - tick_broadcast_enter(); - tegra_idle_lp2_last(); - tick_broadcast_exit(); - if (cpu_online(1)) tegra20_wake_cpu1_from_reset(); @@ -153,14 +150,10 @@ static bool tegra20_idle_enter_lp2_cpu_1(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - tick_broadcast_enter(); - cpu_suspend(0, tegra20_sleep_cpu_secondary_finish); tegra20_cpu_clear_resettable(); - tick_broadcast_exit(); - return true; } #else diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c index c1417361e10e..c8fe0447e3a9 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra30.c +++ b/arch/arm/mach-tegra/cpuidle-tegra30.c @@ -56,6 +56,7 @@ static struct cpuidle_driver tegra_idle_driver = { .exit_latency = 2000, .target_residency = 2200, .power_usage = 0, + .flags = CPUIDLE_FLAG_TIMER_STOP, .name = "powered-down", .desc = "CPU power gated", }, @@ -76,12 +77,8 @@ static bool tegra30_cpu_cluster_power_down(struct cpuidle_device *dev, return false; } - tick_broadcast_enter(); - tegra_idle_lp2_last(); - tick_broadcast_exit(); - return true; } @@ -90,14 +87,10 @@ static bool tegra30_cpu_core_power_down(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - tick_broadcast_enter(); - smp_wmb(); cpu_suspend(0, tegra30_sleep_cpu_secondary_finish); - tick_broadcast_exit(); - return true; } #else diff --git a/arch/arm/mach-tegra/iomap.h b/arch/arm/mach-tegra/iomap.h index 9bc291e76887..ba61db7fe533 100644 --- a/arch/arm/mach-tegra/iomap.h +++ b/arch/arm/mach-tegra/iomap.h @@ -20,7 +20,7 @@ #define __MACH_TEGRA_IOMAP_H #include <asm/pgtable.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #define TEGRA_IRAM_BASE 0x40000000 #define TEGRA_IRAM_SIZE SZ_256K @@ -79,24 +79,15 @@ #define TEGRA_PMC_BASE 0x7000E400 #define TEGRA_PMC_SIZE SZ_256 -#define TEGRA_MC_BASE 0x7000F000 -#define TEGRA_MC_SIZE SZ_1K - #define TEGRA_EMC_BASE 0x7000F400 #define TEGRA_EMC_SIZE SZ_1K -#define TEGRA114_MC_BASE 0x70019000 -#define TEGRA114_MC_SIZE SZ_4K - #define TEGRA_EMC0_BASE 0x7001A000 #define TEGRA_EMC0_SIZE SZ_2K #define TEGRA_EMC1_BASE 0x7001A800 #define TEGRA_EMC1_SIZE SZ_2K -#define TEGRA124_MC_BASE 0x70019000 -#define TEGRA124_MC_SIZE SZ_4K - #define TEGRA124_EMC_BASE 0x7001B000 #define TEGRA124_EMC_SIZE SZ_2K diff --git a/arch/arm/mach-tegra/irammap.h b/arch/arm/mach-tegra/irammap.h index e32e1742c9a1..6a7bb887585e 100644 --- a/arch/arm/mach-tegra/irammap.h +++ b/arch/arm/mach-tegra/irammap.h @@ -17,7 +17,7 @@ #ifndef __MACH_TEGRA_IRAMMAP_H #define __MACH_TEGRA_IRAMMAP_H -#include <asm/sizes.h> +#include <linux/sizes.h> /* The first 1K of IRAM is permanently reserved for the CPU reset handler */ #define TEGRA_IRAM_RESET_HANDLER_OFFSET 0 diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c index 1ad5719779b0..1b0ade06f204 100644 --- a/arch/arm/mach-tegra/pm.c +++ b/arch/arm/mach-tegra/pm.c @@ -27,12 +27,15 @@ #include <linux/spinlock.h> #include <linux/suspend.h> +#include <linux/firmware/trusted_foundations.h> + #include <soc/tegra/flowctrl.h> #include <soc/tegra/fuse.h> #include <soc/tegra/pm.h> #include <soc/tegra/pmc.h> #include <asm/cacheflush.h> +#include <asm/firmware.h> #include <asm/idmap.h> #include <asm/proc-fns.h> #include <asm/smp_plat.h> @@ -159,6 +162,28 @@ int tegra_cpu_do_idle(void) static int tegra_sleep_cpu(unsigned long v2p) { + /* + * L2 cache disabling using kernel API only allowed when all + * secondary CPU's are offline. Cache have to be disabled with + * MMU-on if cache maintenance is done via Trusted Foundations + * firmware. Note that CPUIDLE won't ever enter powergate on Tegra30 + * if any of secondary CPU's is online and this is the LP2-idle + * code-path only for Tegra20/30. + */ + if (trusted_foundations_registered()) + outer_disable(); + + /* + * Note that besides of setting up CPU reset vector this firmware + * call may also do the following, depending on the FW version: + * 1) Disable L2. But this doesn't matter since we already + * disabled the L2. + * 2) Disable D-cache. This need to be taken into account in + * particular by the tegra_disable_clean_inv_dcache() which + * shall avoid the re-disable. + */ + call_firmware_op(prepare_idle, TF_PM_MODE_LP2); + setup_mm_for_reboot(); tegra_sleep_cpu_finish(v2p); @@ -197,6 +222,14 @@ void tegra_idle_lp2_last(void) cpu_suspend(PHYS_OFFSET - PAGE_OFFSET, &tegra_sleep_cpu); + /* + * Resume L2 cache if it wasn't re-enabled early during resume, + * which is the case for Tegra30 that has to re-enable the cache + * via firmware call. In other cases cache is already enabled and + * hence re-enabling is a no-op. This is always a no-op on Tegra114+. + */ + outer_resume(); + restore_cpu_complex(); cpu_cluster_pm_exit(); } @@ -215,6 +248,15 @@ enum tegra_suspend_mode tegra_pm_validate_suspend_mode( static int tegra_sleep_core(unsigned long v2p) { + /* + * Cache have to be disabled with MMU-on if cache maintenance is done + * via Trusted Foundations firmware. This is a no-op on Tegra114+. + */ + if (trusted_foundations_registered()) + outer_disable(); + + call_firmware_op(prepare_idle, TF_PM_MODE_LP1); + setup_mm_for_reboot(); tegra_sleep_core_finish(v2p); @@ -342,6 +384,14 @@ static int tegra_suspend_enter(suspend_state_t state) cpu_suspend(PHYS_OFFSET - PAGE_OFFSET, tegra_sleep_func); + /* + * Resume L2 cache if it wasn't re-enabled early during resume, + * which is the case for Tegra30 that has to re-enable the cache + * via firmware call. In other cases cache is already enabled and + * hence re-enabling is a no-op. + */ + outer_resume(); + switch (mode) { case TEGRA_SUSPEND_LP1: tegra_suspend_exit_lp1(); diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/reset-handler.S index e22ccf87eded..cd94d7c41fc0 100644 --- a/arch/arm/mach-tegra/reset-handler.S +++ b/arch/arm/mach-tegra/reset-handler.S @@ -20,6 +20,7 @@ #include <soc/tegra/flowctrl.h> #include <soc/tegra/fuse.h> +#include <asm/assembler.h> #include <asm/asm-offsets.h> #include <asm/cache.h> @@ -29,8 +30,6 @@ #define PMC_SCRATCH41 0x140 -#define RESET_DATA(x) ((TEGRA_RESET_##x)*4) - #ifdef CONFIG_PM_SLEEP /* * tegra_resume @@ -78,6 +77,7 @@ ENTRY(tegra_resume) orr r1, r1, #1 str r1, [r0] #endif + bl tegra_resume_trusted_foundations #ifdef CONFIG_CACHE_L2X0 /* L2 cache resume & re-enable */ @@ -90,6 +90,30 @@ end_ca9_scu_l2_resume: b cpu_resume ENDPROC(tegra_resume) + +/* + * tegra_resume_trusted_foundations + * + * Trusted Foundations firmware initialization. + * + * Doesn't return if firmware presents. + * Corrupted registers: r1, r2 + */ +ENTRY(tegra_resume_trusted_foundations) + /* Check whether Trusted Foundations firmware presents. */ + mov32 r2, TEGRA_IRAM_BASE + TEGRA_IRAM_RESET_HANDLER_OFFSET + ldr r1, =__tegra_cpu_reset_handler_data_offset + \ + RESET_DATA(TF_PRESENT) + ldr r1, [r2, r1] + cmp r1, #0 + reteq lr + + .arch_extension sec + /* First call after suspend wakes firmware. No arguments required. */ + smc #0 + + b cpu_resume +ENDPROC(tegra_resume_trusted_foundations) #endif .align L1_CACHE_SHIFT @@ -115,12 +139,19 @@ ENTRY(__tegra_cpu_reset_handler_start) * must be position-independent. */ + .arm .align L1_CACHE_SHIFT ENTRY(__tegra_cpu_reset_handler) cpsid aif, 0x13 @ SVC mode, interrupts disabled tegra_get_soc_id TEGRA_APB_MISC_BASE, r6 + + adr r12, __tegra_cpu_reset_handler_data + ldr r5, [r12, #RESET_DATA(TF_PRESENT)] + cmp r5, #0 + bne after_errata + #ifdef CONFIG_ARCH_TEGRA_2x_SOC t20_check: cmp r6, #TEGRA20 @@ -155,7 +186,6 @@ after_errata: and r10, r10, #0x3 @ R10 = CPU number mov r11, #1 mov r11, r11, lsl r10 @ R11 = CPU mask - adr r12, __tegra_cpu_reset_handler_data #ifdef CONFIG_SMP /* Does the OS know about this CPU? */ @@ -169,10 +199,9 @@ after_errata: cmp r6, #TEGRA20 bne 1f /* If not CPU0, don't let CPU0 reset CPU1 now that CPU1 is coming up. */ - mov32 r5, TEGRA_IRAM_BASE + TEGRA_IRAM_RESET_HANDLER_OFFSET mov r0, #CPU_NOT_RESETTABLE cmp r10, #0 - strbne r0, [r5, #__tegra20_cpu1_resettable_status_offset] + strbne r0, [r12, #RESET_DATA(RESETTABLE_STATUS)] 1: #endif @@ -277,14 +306,13 @@ ENDPROC(__tegra_cpu_reset_handler) .align L1_CACHE_SHIFT .type __tegra_cpu_reset_handler_data, %object .globl __tegra_cpu_reset_handler_data + .globl __tegra_cpu_reset_handler_data_offset + .equ __tegra_cpu_reset_handler_data_offset, \ + . - __tegra_cpu_reset_handler_start __tegra_cpu_reset_handler_data: - .rept TEGRA_RESET_DATA_SIZE - .long 0 + .rept TEGRA_RESET_DATA_SIZE + .long 0 .endr - .globl __tegra20_cpu1_resettable_status_offset - .equ __tegra20_cpu1_resettable_status_offset, \ - . - __tegra_cpu_reset_handler_start - .byte 0 .align L1_CACHE_SHIFT ENTRY(__tegra_cpu_reset_handler_end) diff --git a/arch/arm/mach-tegra/reset.c b/arch/arm/mach-tegra/reset.c index dc558892753c..35dc5d419b6f 100644 --- a/arch/arm/mach-tegra/reset.c +++ b/arch/arm/mach-tegra/reset.c @@ -19,6 +19,8 @@ #include <linux/init.h> #include <linux/io.h> +#include <linux/firmware/trusted_foundations.h> + #include <soc/tegra/fuse.h> #include <asm/cacheflush.h> @@ -89,6 +91,8 @@ static void __init tegra_cpu_reset_handler_enable(void) void __init tegra_cpu_reset_handler_init(void) { + __tegra_cpu_reset_handler_data[TEGRA_RESET_TF_PRESENT] = + trusted_foundations_registered(); #ifdef CONFIG_SMP __tegra_cpu_reset_handler_data[TEGRA_RESET_MASK_PRESENT] = diff --git a/arch/arm/mach-tegra/reset.h b/arch/arm/mach-tegra/reset.h index 9c479c7925b8..db0e6b3097ab 100644 --- a/arch/arm/mach-tegra/reset.h +++ b/arch/arm/mach-tegra/reset.h @@ -25,7 +25,11 @@ #define TEGRA_RESET_STARTUP_SECONDARY 3 #define TEGRA_RESET_STARTUP_LP2 4 #define TEGRA_RESET_STARTUP_LP1 5 -#define TEGRA_RESET_DATA_SIZE 6 +#define TEGRA_RESET_RESETTABLE_STATUS 6 +#define TEGRA_RESET_TF_PRESENT 7 +#define TEGRA_RESET_DATA_SIZE 8 + +#define RESET_DATA(x) ((TEGRA_RESET_##x)*4) #ifndef __ASSEMBLY__ @@ -49,7 +53,8 @@ void __tegra_cpu_reset_handler_end(void); (u32)__tegra_cpu_reset_handler_start))) #define tegra20_cpu1_resettable_status \ (IO_ADDRESS(TEGRA_IRAM_BASE + TEGRA_IRAM_RESET_HANDLER_OFFSET + \ - (u32)__tegra20_cpu1_resettable_status_offset)) + ((u32)&__tegra_cpu_reset_handler_data[TEGRA_RESET_RESETTABLE_STATUS] - \ + (u32)__tegra_cpu_reset_handler_start))) #endif #define tegra_cpu_reset_handler_offset \ diff --git a/arch/arm/mach-tegra/sleep-tegra20.S b/arch/arm/mach-tegra/sleep-tegra20.S index dedeebfccc55..50d51d3465f6 100644 --- a/arch/arm/mach-tegra/sleep-tegra20.S +++ b/arch/arm/mach-tegra/sleep-tegra20.S @@ -28,6 +28,7 @@ #include <asm/cache.h> #include "irammap.h" +#include "reset.h" #include "sleep.h" #define EMC_CFG 0xc @@ -53,6 +54,9 @@ #define APB_MISC_XM2CFGCPADCTRL2 0x8e4 #define APB_MISC_XM2CFGDPADCTRL2 0x8e8 +#define __tegra20_cpu1_resettable_status_offset \ + (__tegra_cpu_reset_handler_data_offset + RESET_DATA(RESETTABLE_STATUS)) + .macro pll_enable, rd, r_car_base, pll_base ldr \rd, [\r_car_base, #\pll_base] tst \rd, #(1 << 30) diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S index d0b4c486ddbf..7727e005c30e 100644 --- a/arch/arm/mach-tegra/sleep-tegra30.S +++ b/arch/arm/mach-tegra/sleep-tegra30.S @@ -44,8 +44,6 @@ #define EMC_XM2VTTGENPADCTRL 0x310 #define EMC_XM2VTTGENPADCTRL2 0x314 -#define MC_EMEM_ARB_CFG 0x90 - #define PMC_CTRL 0x0 #define PMC_CTRL_SIDE_EFFECT_LP0 (1 << 14) /* enter LP0 when CPU pwr gated */ @@ -420,22 +418,6 @@ _pll_m_c_x_done: movweq r0, #:lower16:TEGRA124_EMC_BASE movteq r0, #:upper16:TEGRA124_EMC_BASE - cmp r10, #TEGRA30 - moveq r2, #0x20 - movweq r4, #:lower16:TEGRA_MC_BASE - movteq r4, #:upper16:TEGRA_MC_BASE - cmp r10, #TEGRA114 - moveq r2, #0x34 - movweq r4, #:lower16:TEGRA114_MC_BASE - movteq r4, #:upper16:TEGRA114_MC_BASE - cmp r10, #TEGRA124 - moveq r2, #0x20 - movweq r4, #:lower16:TEGRA124_MC_BASE - movteq r4, #:upper16:TEGRA124_MC_BASE - - ldr r1, [r5, r2] @ restore MC_EMEM_ARB_CFG - str r1, [r4, #MC_EMEM_ARB_CFG] - exit_self_refresh: ldr r1, [r5, #0xC] @ restore EMC_XM2VTTGENPADCTRL str r1, [r0, #EMC_XM2VTTGENPADCTRL] @@ -564,7 +546,6 @@ tegra30_sdram_pad_address: .word TEGRA_PMC_BASE + PMC_IO_DPD_STATUS @0x14 .word TEGRA_CLK_RESET_BASE + CLK_RESET_CLK_SOURCE_MSELECT @0x18 .word TEGRA_CLK_RESET_BASE + CLK_RESET_SCLK_BURST @0x1c - .word TEGRA_MC_BASE + MC_EMEM_ARB_CFG @0x20 tegra30_sdram_pad_address_end: tegra114_sdram_pad_address: @@ -581,7 +562,6 @@ tegra114_sdram_pad_address: .word TEGRA_EMC1_BASE + EMC_AUTO_CAL_INTERVAL @0x28 .word TEGRA_EMC1_BASE + EMC_XM2VTTGENPADCTRL @0x2c .word TEGRA_EMC1_BASE + EMC_XM2VTTGENPADCTRL2 @0x30 - .word TEGRA114_MC_BASE + MC_EMEM_ARB_CFG @0x34 tegra114_sdram_pad_adress_end: tegra124_sdram_pad_address: @@ -593,7 +573,6 @@ tegra124_sdram_pad_address: .word TEGRA_PMC_BASE + PMC_IO_DPD_STATUS @0x14 .word TEGRA_CLK_RESET_BASE + CLK_RESET_CLK_SOURCE_MSELECT @0x18 .word TEGRA_CLK_RESET_BASE + CLK_RESET_SCLK_BURST @0x1c - .word TEGRA124_MC_BASE + MC_EMEM_ARB_CFG @0x20 tegra124_sdram_pad_address_end: tegra30_sdram_pad_size: diff --git a/arch/arm/mach-tegra/sleep.S b/arch/arm/mach-tegra/sleep.S index 5e3496753df1..1735ded5a812 100644 --- a/arch/arm/mach-tegra/sleep.S +++ b/arch/arm/mach-tegra/sleep.S @@ -49,8 +49,9 @@ ENTRY(tegra_disable_clean_inv_dcache) /* Disable the D-cache */ mrc p15, 0, r2, c1, c0, 0 + tst r2, #CR_C @ see tegra_sleep_cpu() bic r2, r2, #CR_C - mcr p15, 0, r2, c1, c0, 0 + mcrne p15, 0, r2, c1, c0, 0 isb /* Flush the D-cache */ @@ -132,10 +133,13 @@ ENTRY(tegra_shut_off_mmu) #ifdef CONFIG_CACHE_L2X0 /* Disable L2 cache */ check_cpu_part_num 0xc09, r9, r10 - movweq r2, #:lower16:(TEGRA_ARM_PERIF_BASE + 0x3000) - movteq r2, #:upper16:(TEGRA_ARM_PERIF_BASE + 0x3000) - moveq r3, #0 - streq r3, [r2, #L2X0_CTRL] + retne r0 + + mov32 r2, TEGRA_ARM_PERIF_BASE + 0x3000 + ldr r3, [r2, #L2X0_CTRL] + tst r3, #L2X0_CTRL_EN @ see tegra_sleep_cpu() + mov r3, #0 + strne r3, [r2, #L2X0_CTRL] #endif ret r0 ENDPROC(tegra_shut_off_mmu) diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c index f9587be48235..3e88f67dd521 100644 --- a/arch/arm/mach-tegra/tegra.c +++ b/arch/arm/mach-tegra/tegra.c @@ -35,15 +35,17 @@ #include <linux/sys_soc.h> #include <linux/usb/tegra_usb_phy.h> +#include <linux/firmware/trusted_foundations.h> + #include <soc/tegra/fuse.h> #include <soc/tegra/pmc.h> +#include <asm/firmware.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/mach-types.h> #include <asm/setup.h> -#include <asm/trusted_foundations.h> #include "board.h" #include "common.h" @@ -74,6 +76,7 @@ static void __init tegra_init_early(void) { of_register_trusted_foundations(); tegra_cpu_reset_handler_init(); + call_firmware_op(l2x0_init); } static void __init tegra_dt_init_irq(void) diff --git a/arch/arm/mach-u300/regulator.c b/arch/arm/mach-u300/regulator.c index 595b574c2c50..96ec72bd3928 100644 --- a/arch/arm/mach-u300/regulator.c +++ b/arch/arm/mach-u300/regulator.c @@ -130,3 +130,5 @@ static int __init u300_init_boardpower(void) } device_initcall(u300_init_boardpower); +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Linus Walleij"); diff --git a/arch/arm/mach-w90x900/include/mach/hardware.h b/arch/arm/mach-w90x900/include/mach/hardware.h index fe3c6265a466..2e6555df538e 100644 --- a/arch/arm/mach-w90x900/include/mach/hardware.h +++ b/arch/arm/mach-w90x900/include/mach/hardware.h @@ -18,7 +18,7 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach/map.h> #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index b54f8f8def36..e376883ab35b 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -133,7 +133,7 @@ static const char *usermode_action[] = { static int alignment_proc_show(struct seq_file *m, void *v) { seq_printf(m, "User:\t\t%lu\n", ai_user); - seq_printf(m, "System:\t\t%lu (%pF)\n", ai_sys, ai_sys_last_pc); + seq_printf(m, "System:\t\t%lu (%pS)\n", ai_sys, ai_sys_last_pc); seq_printf(m, "Skipped:\t%lu\n", ai_skipped); seq_printf(m, "Half:\t\t%lu\n", ai_half); seq_printf(m, "Word:\t\t%lu\n", ai_word); diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 43f46aa7ef33..0a75058c11f3 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -1577,31 +1577,21 @@ static int __arm_iommu_mmap_attrs(struct device *dev, struct vm_area_struct *vma void *cpu_addr, dma_addr_t dma_addr, size_t size, unsigned long attrs) { - unsigned long uaddr = vma->vm_start; - unsigned long usize = vma->vm_end - vma->vm_start; struct page **pages = __iommu_get_pages(cpu_addr, attrs); unsigned long nr_pages = PAGE_ALIGN(size) >> PAGE_SHIFT; - unsigned long off = vma->vm_pgoff; + int err; if (!pages) return -ENXIO; - if (off >= nr_pages || (usize >> PAGE_SHIFT) > nr_pages - off) + if (vma->vm_pgoff >= nr_pages) return -ENXIO; - pages += off; - - do { - int ret = vm_insert_page(vma, uaddr, *pages++); - if (ret) { - pr_err("Remapping memory failed: %d\n", ret); - return ret; - } - uaddr += PAGE_SIZE; - usize -= PAGE_SIZE; - } while (usize > 0); + err = vm_map_pages(vma, pages, nr_pages); + if (err) + pr_err("Remapping memory failed: %d\n", err); - return 0; + return err; } static int arm_iommu_mmap_attrs(struct device *dev, struct vm_area_struct *vma, void *cpu_addr, diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index c2daabbe0af0..be0b42937888 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -182,21 +182,6 @@ int pfn_valid(unsigned long pfn) EXPORT_SYMBOL(pfn_valid); #endif -#ifndef CONFIG_SPARSEMEM -static void __init arm_memory_present(void) -{ -} -#else -static void __init arm_memory_present(void) -{ - struct memblock_region *reg; - - for_each_memblock(memory, reg) - memory_present(0, memblock_region_memory_base_pfn(reg), - memblock_region_memory_end_pfn(reg)); -} -#endif - static bool arm_memblock_steal_permitted = true; phys_addr_t __init arm_memblock_steal(phys_addr_t size, phys_addr_t align) @@ -293,7 +278,7 @@ void __init bootmem_init(void) * Sparsemem tries to allocate bootmem in memory_present(), * so must be done after the fixed reservations */ - arm_memory_present(); + memblocks_present(); /* * sparse_init() needs the bootmem allocator up and running. @@ -695,27 +680,14 @@ void free_initmem(void) } #ifdef CONFIG_BLK_DEV_INITRD - -static int keep_initrd; - void free_initrd_mem(unsigned long start, unsigned long end) { - if (!keep_initrd) { - if (start == initrd_start) - start = round_down(start, PAGE_SIZE); - if (end == initrd_end) - end = round_up(end, PAGE_SIZE); - - poison_init_mem((void *)start, PAGE_ALIGN(end) - start); - free_reserved_area((void *)start, (void *)end, -1, "initrd"); - } -} + if (start == initrd_start) + start = round_down(start, PAGE_SIZE); + if (end == initrd_end) + end = round_up(end, PAGE_SIZE); -static int __init keepinitrd_setup(char *__unused) -{ - keep_initrd = 1; - return 1; + poison_init_mem((void *)start, PAGE_ALIGN(end) - start); + free_reserved_area((void *)start, (void *)end, -1, "initrd"); } - -__setup("keepinitrd", keepinitrd_setup); #endif diff --git a/arch/arm/nwfpe/fpmodule.c b/arch/arm/nwfpe/fpmodule.c index 1365e8650843..ee34c76e6624 100644 --- a/arch/arm/nwfpe/fpmodule.c +++ b/arch/arm/nwfpe/fpmodule.c @@ -147,7 +147,7 @@ void float_raise(signed char flags) #ifdef CONFIG_DEBUG_USER if (flags & debug) printk(KERN_DEBUG - "NWFPE: %s[%d] takes exception %08x at %pf from %08lx\n", + "NWFPE: %s[%d] takes exception %08x at %ps from %08lx\n", current->comm, current->pid, flags, __builtin_return_address(0), GET_USERREG()->ARM_pc); #endif diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index d4012d6c0dcb..5ca4c5fd627a 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -1449,7 +1449,6 @@ static void __exit omap_system_dma_exit(void) MODULE_DESCRIPTION("OMAP SYSTEM DMA DRIVER"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:" DRIVER_NAME); MODULE_AUTHOR("Texas Instruments Inc"); /* diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c index f51919974183..bf25f780c1c9 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/arch/arm/plat-pxa/ssp.c @@ -183,18 +183,12 @@ static int pxa_ssp_probe(struct platform_device *pdev) static int pxa_ssp_remove(struct platform_device *pdev) { - struct resource *res; struct ssp_device *ssp; ssp = platform_get_drvdata(pdev); if (ssp == NULL) return -ENODEV; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(res->start, resource_size(res)); - - clk_put(ssp->clk); - mutex_lock(&ssp_lock); list_del(&ssp->node); mutex_unlock(&ssp_lock); diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile index f4efff9d3afb..fadf554d9391 100644 --- a/arch/arm/vdso/Makefile +++ b/arch/arm/vdso/Makefile @@ -10,12 +10,12 @@ obj-vdso := $(addprefix $(obj)/, $(obj-vdso)) ccflags-y := -fPIC -fno-common -fno-builtin -fno-stack-protector ccflags-y += -DDISABLE_BRANCH_PROFILING -VDSO_LDFLAGS := -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-soname=linux-vdso.so.1 -VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096 -VDSO_LDFLAGS += -nostdlib -shared -VDSO_LDFLAGS += $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) -VDSO_LDFLAGS += $(call cc-ldoption, -Wl$(comma)--build-id) -VDSO_LDFLAGS += $(call cc-ldoption, -fuse-ld=bfd) +ldflags-y = -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \ + -z max-page-size=4096 -z common-page-size=4096 \ + -nostdlib -shared \ + $(call ld-option, --hash-style=sysv) \ + $(call ld-option, --build-id) \ + -T obj-$(CONFIG_VDSO) += vdso.o extra-$(CONFIG_VDSO) += vdso.lds @@ -37,8 +37,8 @@ KCOV_INSTRUMENT := n $(obj)/vdso.o : $(obj)/vdso.so # Link rule for the .so file -$(obj)/vdso.so.raw: $(src)/vdso.lds $(obj-vdso) FORCE - $(call if_changed,vdsold) +$(obj)/vdso.so.raw: $(obj)/vdso.lds $(obj-vdso) FORCE + $(call if_changed,ld) $(obj)/vdso.so.dbg: $(obj)/vdso.so.raw $(obj)/vdsomunge FORCE $(call if_changed,vdsomunge) @@ -48,11 +48,6 @@ $(obj)/%.so: OBJCOPYFLAGS := -S $(obj)/%.so: $(obj)/%.so.dbg FORCE $(call if_changed,objcopy) -# Actual build commands -quiet_cmd_vdsold = VDSO $@ - cmd_vdsold = $(CC) $(c_flags) $(VDSO_LDFLAGS) \ - -Wl,-T $(filter %.lds,$^) $(filter %.o,$^) -o $@ - quiet_cmd_vdsomunge = MUNGE $@ cmd_vdsomunge = $(objtree)/$(obj)/vdsomunge $< $@ diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c index e70a49fc8dcd..da2a7044a124 100644 --- a/arch/arm/xen/p2m.c +++ b/arch/arm/xen/p2m.c @@ -70,8 +70,9 @@ unsigned long __pfn_to_mfn(unsigned long pfn) entry = rb_entry(n, struct xen_p2m_entry, rbnode_phys); if (entry->pfn <= pfn && entry->pfn + entry->nr_pages > pfn) { + unsigned long mfn = entry->mfn + (pfn - entry->pfn); read_unlock_irqrestore(&p2m_lock, irqflags); - return entry->mfn + (pfn - entry->pfn); + return mfn; } if (pfn < entry->pfn) n = n->rb_left; @@ -156,6 +157,7 @@ bool __set_phys_to_machine_multi(unsigned long pfn, rc = xen_add_phys_to_mach_entry(p2m_entry); if (rc < 0) { write_unlock_irqrestore(&p2m_lock, irqflags); + kfree(p2m_entry); return false; } write_unlock_irqrestore(&p2m_lock, irqflags); diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index df350f4e1e7a..69a59a5d1143 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -13,13 +13,15 @@ config ARM64 select ARCH_HAS_DEVMEM_IS_ALLOWED select ARCH_HAS_DMA_COHERENT_TO_PFN select ARCH_HAS_DMA_MMAP_PGPROT + select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_FAST_MULTIPLIER select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_GCOV_PROFILE_ALL - select ARCH_HAS_GIGANTIC_PAGE if (MEMORY_ISOLATION && COMPACTION) || CMA + select ARCH_HAS_GIGANTIC_PAGE select ARCH_HAS_KCOV + select ARCH_HAS_KEEPINITRD select ARCH_HAS_MEMBARRIER_SYNC_CORE select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_SETUP_DMA_OPS @@ -58,6 +60,7 @@ config ARM64 select ARCH_INLINE_SPIN_UNLOCK_BH if !PREEMPT select ARCH_INLINE_SPIN_UNLOCK_IRQ if !PREEMPT select ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE if !PREEMPT + select ARCH_KEEP_MEMBLOCK select ARCH_USE_CMPXCHG_LOCKREF select ARCH_USE_QUEUED_RWLOCKS select ARCH_USE_QUEUED_SPINLOCKS diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index b5ca9c50876d..0f4d91824e4b 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -7,6 +7,11 @@ config ARCH_ACTIONS help This enables support for the Actions Semiconductor S900 SoC family. +config ARCH_AGILEX + bool "Intel's Agilex SoCFPGA Family" + help + This enables support for Intel's Agilex SoCFPGA Family. + config ARCH_SUNXI bool "Allwinner sunxi 64-bit SoC Family" select ARCH_HAS_RESET_CONTROLLER diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 5bc7533a12c7..f19b762c008d 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -13,6 +13,7 @@ subdir-y += cavium subdir-y += exynos subdir-y += freescale subdir-y += hisilicon +subdir-y += intel subdir-y += lg subdir-y += marvell subdir-y += mediatek diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 0b0917111099..f6db0611cb85 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -2,6 +2,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-amarula-relic.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-nanopi-a64.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-oceanic-5205-5inmfd.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-olinuxino.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-lts.dtb @@ -19,6 +20,8 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-beelink-gs1.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-3.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-lite2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts index 6cb2b7f0c817..019ae09ea0fd 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts @@ -22,6 +22,41 @@ stdout-path = "serial0:115200n8"; }; + i2c { + compatible = "i2c-gpio"; + sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; + scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; + i2c-gpio,delay-us = <5>; + #address-cells = <1>; + #size-cells = <0>; + + ov5640: camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + pinctrl-names = "default"; + pinctrl-0 = <&csi_mclk_pin>; + clocks = <&ccu CLK_CSI_MCLK>; + clock-names = "xclk"; + + AVDD-supply = <®_aldo1>; + DOVDD-supply = <®_dldo3>; + DVDD-supply = <®_eldo3>; + reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* CSI-RST-R: PE14 */ + powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* CSI-STBY-R: PE15 */ + + port { + ov5640_ep: endpoint { + remote-endpoint = <&csi_ep>; + bus-width = <8>; + hsync-active = <1>; /* Active high */ + vsync-active = <0>; /* Active low */ + data-active = <1>; /* Active high */ + pclk-sample = <1>; /* Rising */ + }; + }; + }; + }; + wifi_pwrseq: wifi-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rtc 1>; @@ -30,10 +65,40 @@ }; }; +&csi { + status = "okay"; + + port { + csi_ep: endpoint { + remote-endpoint = <&ov5640_ep>; + bus-width = <8>; + hsync-active = <1>; /* Active high */ + vsync-active = <0>; /* Active low */ + data-active = <1>; /* Active high */ + pclk-sample = <1>; /* Rising */ + }; + }; +}; + &ehci0 { status = "okay"; }; +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; + + sensor@48 { + compatible = "st,stlm75"; + reg = <0x48>; + }; +}; + +&i2c0_pins { + bias-pull-up; +}; + &mmc1 { pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 7793ebb5d2b8..0a56c0c23ba1 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -104,7 +104,7 @@ }; &codec_analog { - hpvcc-supply = <®_eldo1>; + cpvdd-supply = <®_eldo1>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts new file mode 100644 index 000000000000..6a2154525d1e --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Oceanic Systems (UK) Ltd. + * Copyright (C) 2019 Amarula Solutions B.V. + * Author: Jagan Teki <jagan@amarulasolutions.com> + */ + +/dts-v1/; + +#include "sun50i-a64-sopine.dtsi" + +/ { + model = "Oceanic 5205 5inMFD"; + compatible = "oceanic,5205-5inmfd", "allwinner,sun50i-a64"; + + aliases { + ethernet0 = &emac; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&ehci0 { + status = "okay"; +}; + +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + phy-mode = "rgmii"; + phy-handle = <&ext_rgmii_phy>; + phy-supply = <®_dc1sw>; + allwinner,tx-delay-ps = <600>; + status = "okay"; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&ohci0 { + status = "okay"; +}; + +®_dc1sw { + regulator-name = "vcc-phy"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts index c0b9cc7a6b3a..b7ac6374b178 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts @@ -80,7 +80,7 @@ }; &codec_analog { - hpvcc-supply = <®_eldo1>; + cpvdd-supply = <®_eldo1>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index d22736a62481..2b6345db7dc0 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -94,7 +94,7 @@ }; &codec_analog { - hpvcc-supply = <®_eldo1>; + cpvdd-supply = <®_eldo1>; status = "okay"; }; @@ -104,7 +104,6 @@ &ehci0 { phys = <&usbphy 0>; - phy-names = "usb"; status = "okay"; }; @@ -151,7 +150,6 @@ &ohci0 { phys = <&usbphy 0>; - phy-names = "usb"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi index d2651f284aa0..9d20e13f0c02 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi @@ -48,7 +48,7 @@ #include <dt-bindings/gpio/gpio.h> &codec_analog { - hpvcc-supply = <®_eldo1>; + cpvdd-supply = <®_eldo1>; }; &mmc0 { diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts index 7b7b14ba58e6..0ec46b969a75 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -21,6 +21,15 @@ serial0 = &uart0; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 50000 0>; + power-supply = <®_dcdc1>; + brightness-levels = <0 5 7 10 14 20 28 40 56 80 112>; + default-brightness-level = <5>; + enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */ + }; + chosen { stdout-path = "serial0:115200n8"; @@ -131,6 +140,10 @@ status = "okay"; }; +&pwm { + status = "okay"; +}; + &r_rsb { status = "okay"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index e628d063931b..8c5b521e6389 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -217,7 +217,7 @@ #size-cells = <1>; ranges; - de2@1000000 { + bus@1000000 { compatible = "allwinner,sun50i-a64-de2"; reg = <0x1000000 0x400000>; allwinner,sram = <&de2_sram 1>; @@ -251,11 +251,19 @@ #size-cells = <0>; mixer0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; reg = <1>; - mixer0_out_tcon0: endpoint { + mixer0_out_tcon0: endpoint@0 { + reg = <0>; remote-endpoint = <&tcon0_in_mixer0>; }; + + mixer0_out_tcon1: endpoint@1 { + reg = <1>; + remote-endpoint = <&tcon1_in_mixer0>; + }; }; }; }; @@ -274,9 +282,17 @@ #size-cells = <0>; mixer1_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; reg = <1>; - mixer1_out_tcon1: endpoint { + mixer1_out_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_in_mixer1>; + }; + + mixer1_out_tcon1: endpoint@1 { + reg = <1>; remote-endpoint = <&tcon1_in_mixer1>; }; }; @@ -338,6 +354,7 @@ clocks = <&ccu CLK_BUS_TCON0>, <&ccu CLK_TCON0>; clock-names = "ahb", "tcon-ch0"; clock-output-names = "tcon-pixel-clock"; + #clock-cells = <0>; resets = <&ccu RST_BUS_TCON0>, <&ccu RST_BUS_LVDS>; reset-names = "lcd", "lvds"; @@ -354,6 +371,11 @@ reg = <0>; remote-endpoint = <&mixer0_out_tcon0>; }; + + tcon0_in_mixer1: endpoint@1 { + reg = <1>; + remote-endpoint = <&mixer1_out_tcon0>; + }; }; tcon0_out: port@1 { @@ -379,9 +401,17 @@ #size-cells = <0>; tcon1_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; reg = <0>; - tcon1_in_mixer1: endpoint { + tcon1_in_mixer0: endpoint@0 { + reg = <0>; + remote-endpoint = <&mixer0_out_tcon1>; + }; + + tcon1_in_mixer1: endpoint@1 { + reg = <1>; remote-endpoint = <&mixer1_out_tcon1>; }; }; @@ -467,6 +497,7 @@ phys = <&usbphy 0>; phy-names = "usb"; extcon = <&usbphy 0>; + dr_mode = "otg"; status = "disabled"; }; @@ -522,7 +553,6 @@ resets = <&ccu RST_BUS_OHCI1>, <&ccu RST_BUS_EHCI1>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -534,7 +564,6 @@ <&ccu CLK_USB_OHCI1>; resets = <&ccu RST_BUS_OHCI1>; phys = <&usbphy 1>; - phy-names = "usb"; status = "disabled"; }; @@ -553,7 +582,8 @@ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ccu 58>; + clocks = <&ccu 58>, <&osc24M>, <&rtc 0>; + clock-names = "apb", "hosc", "losc"; gpio-controller; #gpio-cells = <3>; interrupt-controller; @@ -565,12 +595,18 @@ function = "csi"; }; - i2c0_pins: i2c0_pins { + /omit-if-no-ref/ + csi_mclk_pin: csi-mclk-pin { + pins = "PE1"; + function = "csi"; + }; + + i2c0_pins: i2c0-pins { pins = "PH0", "PH1"; function = "i2c0"; }; - i2c1_pins: i2c1_pins { + i2c1_pins: i2c1-pins { pins = "PH2", "PH3"; function = "i2c1"; }; @@ -607,19 +643,19 @@ bias-pull-up; }; - pwm_pin: pwm_pin { + pwm_pin: pwm-pin { pins = "PD22"; function = "pwm"; }; - rmii_pins: rmii_pins { + rmii_pins: rmii-pins { pins = "PD10", "PD11", "PD13", "PD14", "PD17", "PD18", "PD19", "PD20", "PD22", "PD23"; function = "emac"; drive-strength = <40>; }; - rgmii_pins: rgmii_pins { + rgmii_pins: rgmii-pins { pins = "PD8", "PD9", "PD10", "PD11", "PD12", "PD13", "PD15", "PD16", "PD17", "PD18", "PD19", "PD20", "PD21", "PD22", "PD23"; @@ -627,17 +663,17 @@ drive-strength = <40>; }; - spdif_tx_pin: spdif { + spdif_tx_pin: spdif-tx-pin { pins = "PH8"; function = "spdif"; }; - spi0_pins: spi0 { + spi0_pins: spi0-pins { pins = "PC0", "PC1", "PC2", "PC3"; function = "spi0"; }; - spi1_pins: spi1 { + spi1_pins: spi1-pins { pins = "PD0", "PD1", "PD2", "PD3"; function = "spi1"; }; @@ -647,12 +683,12 @@ function = "uart0"; }; - uart1_pins: uart1_pins { + uart1_pins: uart1-pins { pins = "PG6", "PG7"; function = "uart1"; }; - uart1_rts_cts_pins: uart1_rts_cts_pins { + uart1_rts_cts_pins: uart1-rts-cts-pins { pins = "PG8", "PG9"; function = "uart1"; }; @@ -730,7 +766,6 @@ clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>; clock-names = "apb", "mod"; resets = <&ccu RST_BUS_CODEC>; - reset-names = "rst"; dmas = <&dma 15>, <&dma 15>; dma-names = "rx", "tx"; status = "disabled"; @@ -1064,12 +1099,12 @@ function = "s_i2c"; }; - r_pwm_pin: pwm { + r_pwm_pin: r-pwm-pin { pins = "PL10"; function = "s_pwm"; }; - r_rsb_pins: rsb { + r_rsb_pins: r-rsb-pins { pins = "PL0", "PL1"; function = "s_rsb"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts index 85e7993a74e7..62409afbaf06 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts @@ -46,7 +46,6 @@ vdd_cpux: gpio-regulator { compatible = "regulator-gpio"; - pinctrl-names = "default"; regulator-name = "vdd-cpux"; regulator-type = "voltage"; regulator-boot-on; @@ -133,7 +132,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5.dtsi index e4d50373c8ef..82f4b44d525f 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5.dtsi @@ -21,7 +21,6 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; reset-gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; /* PC7 */ post-power-on-delay-ms = <200>; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts index 506e25ba028a..9887948d5c86 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts @@ -78,7 +78,6 @@ reg_gmac_3v3: gmac-3v3 { compatible = "regulator-fixed"; - pinctrl-names = "default"; regulator-name = "gmac-3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -96,7 +95,6 @@ vdd_cpux: gpio-regulator { compatible = "regulator-gpio"; - pinctrl-names = "default"; regulator-name = "vdd-cpux"; regulator-type = "voltage"; regulator-boot-on; @@ -112,7 +110,6 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ post-power-on-delay-ms = <200>; }; @@ -191,7 +188,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts index cc268a69786c..57a6f45036c1 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts @@ -142,7 +142,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts index 3e0d5a9c096d..e126c1c9f05c 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts @@ -180,7 +180,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; @@ -221,7 +221,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts index b75ca4d7d001..d9b3ed257088 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts @@ -187,7 +187,7 @@ &ir { pinctrl-names = "default"; - pinctrl-0 = <&ir_pins_a>; + pinctrl-0 = <&r_ir_rx_pin>; status = "okay"; }; @@ -224,7 +224,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts index 1238de25a969..db6ea7b58999 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts @@ -127,7 +127,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts index 53c8c11620e0..dacf61399527 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts @@ -78,7 +78,6 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; - pinctrl-names = "default"; reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ post-power-on-delay-ms = <200>; }; @@ -134,7 +133,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi index 96acafd3a852..f002a496d7cb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi @@ -209,3 +209,7 @@ &rtc { compatible = "allwinner,sun50i-h5-rtc"; }; + +&sid { + compatible = "allwinner,sun50i-h5-sid"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts new file mode 100644 index 000000000000..0dc33c90dd60 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -0,0 +1,260 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2019 Clément Péron <peron.clem@gmail.com> + */ + +/dts-v1/; + +#include "sun50i-h6.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Beelink GS1"; + compatible = "azw,beelink-gs1", "allwinner,sun50i-h6"; + + aliases { + ethernet0 = &emac; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + power { + label = "beelink:white:power"; + gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ + default-state = "on"; + }; + }; + + reg_vcc5v: vcc5v { + /* board wide 5V supply directly from the DC jack */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; +}; + +&de { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&ext_rgmii_pins>; + phy-mode = "rgmii"; + phy-handle = <&ext_rgmii_phy>; + phy-supply = <®_aldo2>; + status = "okay"; +}; + +&hdmi { + status = "okay"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + +&mmc0 { + vmmc-supply = <®_cldo1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; + +&mmc2 { + vmmc-supply = <®_cldo1>; + vqmmc-supply = <®_bldo2>; + non-removable; + cap-mmc-hw-reset; + bus-width = <8>; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&pio { + vcc-pd-supply = <®_cldo1>; + vcc-pg-supply = <®_aldo1>; +}; + +&r_i2c { + status = "okay"; + + axp805: pmic@36 { + compatible = "x-powers,axp805", "x-powers,axp806"; + reg = <0x36>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + x-powers,self-working-mode; + vina-supply = <®_vcc5v>; + vinb-supply = <®_vcc5v>; + vinc-supply = <®_vcc5v>; + vind-supply = <®_vcc5v>; + vine-supply = <®_vcc5v>; + aldoin-supply = <®_vcc5v>; + bldoin-supply = <®_vcc5v>; + cldoin-supply = <®_vcc5v>; + + regulators { + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; + }; + + reg_aldo2: aldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-ac200"; + regulator-enable-ramp-delay = <100000>; + }; + + reg_aldo3: aldo3 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc25-dram"; + }; + + reg_bldo1: bldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-bias-pll"; + }; + + reg_bldo2: bldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-efuse-pcie-hdmi-io"; + }; + + reg_bldo3: bldo3 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-dcxoio"; + }; + + bldo4 { + /* unused */ + }; + + reg_cldo1: cldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; + }; + + reg_cldo2: cldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-1"; + }; + + reg_cldo3: cldo3 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-2"; + }; + + reg_dcdca: dcdca { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1080000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdcc: dcdcc { + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1080000>; + regulator-name = "vdd-gpu"; + }; + + reg_dcdcd: dcdcd { + regulator-always-on; + regulator-min-microvolt = <960000>; + regulator-max-microvolt = <960000>; + regulator-name = "vdd-sys"; + }; + + reg_dcdce: dcdce { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-dram"; + }; + + sw { + /* unused */ + }; + }; + }; +}; + +&r_pio { + /* + * PL0 and PL1 are used for PMIC I2C + * don't enable the pl-supply else + * it will fail at boot + * + * vcc-pl-supply = <®_aldo1>; + */ + vcc-pm-supply = <®_aldo1>; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; + +&usb2otg { + dr_mode = "host"; + status = "okay"; +}; + +&usb2phy { + usb0_vbus-supply = <®_vcc5v>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts new file mode 100644 index 000000000000..17d496990108 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts @@ -0,0 +1,215 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2019 OndÅ™ej Jirman <megous@megous.com> + */ + +/dts-v1/; + +#include "sun50i-h6.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "OrangePi 3"; + compatible = "xunlong,orangepi-3", "allwinner,sun50i-h6"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + power { + label = "orangepi:red:power"; + gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ + default-state = "on"; + }; + + status { + label = "orangepi:green:status"; + gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */ + }; + }; + + reg_vcc5v: vcc5v { + /* board wide 5V supply directly from the DC jack */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; +}; + +&cpu0 { + cpu-supply = <®_dcdca>; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci3 { + status = "okay"; +}; + +&mmc0 { + vmmc-supply = <®_cldo1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + bus-width = <4>; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&pio { + vcc-pc-supply = <®_bldo2>; + vcc-pd-supply = <®_cldo1>; +}; + +&r_i2c { + status = "okay"; + + axp805: pmic@36 { + compatible = "x-powers,axp805", "x-powers,axp806"; + reg = <0x36>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + x-powers,self-working-mode; + vina-supply = <®_vcc5v>; + vinb-supply = <®_vcc5v>; + vinc-supply = <®_vcc5v>; + vind-supply = <®_vcc5v>; + vine-supply = <®_vcc5v>; + aldoin-supply = <®_vcc5v>; + bldoin-supply = <®_vcc5v>; + cldoin-supply = <®_vcc5v>; + + regulators { + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl-led-ir"; + }; + + reg_aldo2: aldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc33-audio-tv-ephy-mac"; + }; + + /* ALDO3 is shorted to CLDO1 */ + reg_aldo3: aldo3 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-1"; + }; + + reg_bldo1: bldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc18-dram-bias-pll"; + }; + + reg_bldo2: bldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-efuse-pcie-hdmi-pc"; + }; + + bldo3 { + /* unused */ + }; + + bldo4 { + /* unused */ + }; + + reg_cldo1: cldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-2"; + }; + + cldo2 { + /* unused */ + }; + + cldo3 { + /* unused */ + }; + + reg_dcdca: dcdca { + regulator-always-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1160000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdcc: dcdcc { + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1080000>; + regulator-name = "vdd-gpu"; + }; + + reg_dcdcd: dcdcd { + regulator-always-on; + regulator-min-microvolt = <960000>; + regulator-max-microvolt = <960000>; + regulator-name = "vdd-sys"; + }; + + reg_dcdce: dcdce { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-dram"; + }; + + sw { + /* unused */ + }; + }; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; + +&usb2otg { + /* + * This board doesn't have a controllable VBUS even though it + * does have an ID pin. Using it as anything but a USB host is + * unsafe. + */ + dr_mode = "host"; + status = "okay"; +}; + +&usb2phy { + usb0_id_det-gpios = <&pio 2 15 GPIO_ACTIVE_HIGH>; /* PC15 */ + usb0_vbus-supply = <®_vcc5v>; + usb3_vbus-supply = <®_vcc5v>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi index b2526dac2fcf..62e27948a3fa 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi @@ -56,8 +56,6 @@ }; &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins>; vmmc-supply = <®_cldo1>; cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; bus-width = <4>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index bdb8470fc8dc..4802902e128f 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -104,8 +104,6 @@ }; &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins>; vmmc-supply = <®_cldo1>; cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; bus-width = <4>; @@ -113,8 +111,6 @@ }; &mmc2 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_pins>; vmmc-supply = <®_cldo1>; vqmmc-supply = <®_bldo2>; non-removable; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index c9e861a50a63..16c5c3d0fd81 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -101,7 +101,7 @@ #size-cells = <1>; ranges; - display-engine@1000000 { + bus@1000000 { compatible = "allwinner,sun50i-h6-de3", "allwinner,sun50i-a64-de2"; reg = <0x1000000 0x400000>; @@ -146,6 +146,17 @@ }; }; + video-codec@1c0e000 { + compatible = "allwinner,sun50i-h6-video-engine"; + reg = <0x01c0e000 0x2000>; + clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>, + <&ccu CLK_MBUS_VE>; + clock-names = "ahb", "mod", "ram"; + resets = <&ccu RST_BUS_VE>; + interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; + allwinner,sram = <&ve_sram 1>; + }; + syscon: syscon@3000000 { compatible = "allwinner,sun50i-h6-system-control", "allwinner,sun50i-a64-system-control"; @@ -192,6 +203,11 @@ #reset-cells = <1>; }; + sid: sid@3006000 { + compatible = "allwinner,sun50i-h6-sid"; + reg = <0x03006000 0x400>; + }; + pio: pinctrl@300b000 { compatible = "allwinner,sun50i-h6-pinctrl"; reg = <0x0300b000 0x400>; @@ -206,7 +222,7 @@ interrupt-controller; #interrupt-cells = <3>; - ext_rgmii_pins: rgmii_pins { + ext_rgmii_pins: rgmii-pins { pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD7", "PD8", "PD9", "PD10", "PD11", "PD12", "PD13", "PD19", "PD20"; @@ -227,6 +243,15 @@ bias-pull-up; }; + /omit-if-no-ref/ + mmc1_pins: mmc1-pins { + pins = "PG0", "PG1", "PG2", "PG3", + "PG4", "PG5"; + function = "mmc1"; + drive-strength = <30>; + bias-pull-up; + }; + mmc2_pins: mmc2-pins { pins = "PC1", "PC4", "PC5", "PC6", "PC7", "PC8", "PC9", "PC10", @@ -236,7 +261,7 @@ bias-pull-up; }; - uart0_ph_pins: uart0-ph { + uart0_ph_pins: uart0-ph-pins { pins = "PH0", "PH1"; function = "uart0"; }; @@ -262,6 +287,8 @@ resets = <&ccu RST_BUS_MMC0>; reset-names = "ahb"; interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; @@ -276,6 +303,8 @@ resets = <&ccu RST_BUS_MMC1>; reset-names = "ahb"; interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; @@ -290,6 +319,8 @@ resets = <&ccu RST_BUS_MMC2>; reset-names = "ahb"; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; @@ -425,7 +456,6 @@ resets = <&ccu RST_BUS_OHCI3>, <&ccu RST_BUS_EHCI3>; phys = <&usb2phy 3>; - phy-names = "usb"; status = "disabled"; }; @@ -437,7 +467,6 @@ <&ccu CLK_USB_OHCI3>; resets = <&ccu RST_BUS_OHCI3>; phys = <&usb2phy 3>; - phy-names = "usb"; status = "disabled"; }; @@ -614,7 +643,7 @@ interrupt-controller; #interrupt-cells = <3>; - r_i2c_pins: r-i2c { + r_i2c_pins: r-i2c-pins { pins = "PL0", "PL1"; function = "s_i2c"; }; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index a2cec6218211..fe107ce115ef 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -393,7 +393,7 @@ }; sysmgr: sysmgr@ffd12000 { - compatible = "altr,sys-mgr", "syscon"; + compatible = "altr,sys-mgr-s10","altr,sys-mgr"; reg = <0xffd12000 0x228>; }; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts index 2e3863ee12b3..d037563ad21c 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts @@ -107,6 +107,7 @@ &mmc { status = "okay"; cap-sd-highspeed; + cap-mmc-highspeed; broken-cd; bus-width = <4>; }; @@ -159,7 +160,7 @@ #size-cells = <1>; compatible = "n25q00a"; reg = <0>; - spi-max-frequency = <50000000>; + spi-max-frequency = <100000000>; m25p,fast-read; cdns,page-size = <256>; diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 0821fed4c074..e129c03ced14 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-g12a-sei510.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12a-u200.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts new file mode 100644 index 000000000000..34b40587e5ef --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts @@ -0,0 +1,185 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre SAS. All rights reserved. + */ + +/dts-v1/; + +#include "meson-g12a.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/meson-g12a-gpio.h> + +/ { + compatible = "seirobotics,sei510", "amlogic,g12a"; + model = "SEI Robotics SEI510"; + + aliases { + serial0 = &uart_AO; + }; + + adc_keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + + button-onoff { + label = "On/Off"; + linux,code = <KEY_POWER>; + press-threshold-microvolt = <1700000>; + }; + }; + + ao_5v: regulator-ao_5v { + compatible = "regulator-fixed"; + regulator-name = "AO_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_in>; + regulator-always-on; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + cvbs-connector { + compatible = "composite-video-connector"; + + port { + cvbs_connector_in: endpoint { + remote-endpoint = <&cvbs_vdac_out>; + }; + }; + }; + + dc_in: regulator-dc_in { + compatible = "regulator-fixed"; + regulator-name = "DC_IN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + emmc_1v8: regulator-emmc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "EMMC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; + }; + + reserved-memory { + /* TEE Reserved Memory */ + bl32_reserved: bl32@5000000 { + reg = <0x0 0x05300000 0x0 0x2000000>; + no-map; + }; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&dc_in>; + regulator-always-on; + }; + + vddao_3v3_t: regultor-vddao_3v3_t { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3_T"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-high; + }; + + vddio_ao1v8: regulator-vddio_ao1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; +}; + +&cec_AO { + pinctrl-0 = <&cec_ao_a_h_pins>; + pinctrl-names = "default"; + status = "disabled"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cecb_AO { + pinctrl-0 = <&cec_ao_b_h_pins>; + pinctrl-names = "default"; + status = "okay"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cvbs_vdac_port { + cvbs_vdac_out: endpoint { + remote-endpoint = <&cvbs_connector_in>; + }; +}; + +&saradc { + status = "okay"; + vref-supply = <&vddio_ao1v8>; +}; + +&uart_A { + status = "okay"; + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; + pinctrl-names = "default"; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; + }; +}; + +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; + pinctrl-names = "default"; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&usb { + status = "okay"; + dr_mode = "host"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts index c44dbdddf2cf..0e8045b8a915 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts @@ -6,6 +6,8 @@ /dts-v1/; #include "meson-g12a.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/gpio/meson-g12a-gpio.h> / { compatible = "amlogic,u200", "amlogic,g12a"; @@ -21,9 +23,154 @@ device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; + + cvbs-connector { + compatible = "composite-video-connector"; + + port { + cvbs_connector_in: endpoint { + remote-endpoint = <&cvbs_vdac_out>; + }; + }; + }; + + flash_1v8: regulator-flash_1v8 { + compatible = "regulator-fixed"; + regulator-name = "FLASH_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + main_12v: regulator-main_12v { + compatible = "regulator-fixed"; + regulator-name = "12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + }; + + vcc_1v8: regulator-vcc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + /* FIXME: actually controlled by VDDCPU_B_EN */ + }; + + vcc_5v: regulator-vcc_5v { + compatible = "regulator-fixed"; + regulator-name = "VCC_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&main_12v>; + + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-high; + }; + + usb_pwr_en: regulator-usb_pwr_en { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR_EN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vddao_1v8: regulator-vddao_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&main_12v>; + regulator-always-on; + }; + +}; + +&cec_AO { + pinctrl-0 = <&cec_ao_a_h_pins>; + pinctrl-names = "default"; + status = "disabled"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cecb_AO { + pinctrl-0 = <&cec_ao_b_h_pins>; + pinctrl-names = "default"; + status = "okay"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cvbs_vdac_port { + cvbs_vdac_out: endpoint { + remote-endpoint = <&cvbs_connector_in>; + }; +}; + +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; + pinctrl-names = "default"; + hdmi-supply = <&vcc_5v>; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; }; &uart_AO { status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; }; +&usb { + status = "okay"; + vbus-supply = <&usb_pwr_en>; +}; + +&usb2_phy0 { + phy-supply = <&vcc_5v>; +}; + +&usb2_phy1 { + phy-supply = <&vcc_5v>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts index c62d3d5706ff..b3d913f28f12 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts @@ -6,6 +6,8 @@ /dts-v1/; #include "meson-g12a.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/gpio/meson-g12a-gpio.h> / { compatible = "amediatech,x96-max", "amlogic,u200", "amlogic,g12a"; @@ -21,8 +23,146 @@ device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; + + cvbs-connector { + compatible = "composite-video-connector"; + + port { + cvbs_connector_in: endpoint { + remote-endpoint = <&cvbs_vdac_out>; + }; + }; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + flash_1v8: regulator-flash_1v8 { + compatible = "regulator-fixed"; + regulator-name = "FLASH_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + dc_in: regulator-dc_in { + compatible = "regulator-fixed"; + regulator-name = "DC_IN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + vcc_1v8: regulator-vcc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + /* FIXME: actually controlled by VDDCPU_B_EN */ + }; + + vcc_5v: regulator-vcc_5v { + compatible = "regulator-fixed"; + regulator-name = "VCC_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_in>; + + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-low; + }; + + vddao_1v8: regulator-vddao_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&dc_in>; + regulator-always-on; + }; +}; + +&cec_AO { + pinctrl-0 = <&cec_ao_a_h_pins>; + pinctrl-names = "default"; + status = "disabled"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cecb_AO { + pinctrl-0 = <&cec_ao_b_h_pins>; + pinctrl-names = "default"; + status = "okay"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cvbs_vdac_port { + cvbs_vdac_out: endpoint { + remote-endpoint = <&cvbs_connector_in>; + }; +}; + +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; + pinctrl-names = "default"; + hdmi-supply = <&vcc_5v>; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&uart_A { + status = "okay"; + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; + pinctrl-names = "default"; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; + }; }; &uart_AO { status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&usb { + status = "okay"; + dr_mode = "host"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index 17c6217f8a84..9f72396ba710 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -3,9 +3,13 @@ * Copyright (c) 2018 Amlogic, Inc. All rights reserved. */ +#include <dt-bindings/phy/phy.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/g12a-clkc.h> +#include <dt-bindings/clock/g12a-aoclkc.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/reset/amlogic,meson-g12a-reset.h> / { compatible = "amlogic,g12a"; @@ -55,6 +59,14 @@ }; }; + efuse: efuse { + compatible = "amlogic,meson-gxbb-efuse"; + clocks = <&clkc CLKID_EFUSE>; + #address-cells = <1>; + #size-cells = <1>; + read-only; + }; + psci { compatible = "arm,psci-1.0"; method = "smc"; @@ -70,6 +82,18 @@ reg = <0x0 0x05000000 0x0 0x300000>; no-map; }; + + linux,cma { + compatible = "shared-dma-pool"; + reusable; + size = <0x0 0x10000000>; + alignment = <0x0 0x400000>; + linux,cma-default; + }; + }; + + sm: secure-monitor { + compatible = "amlogic,meson-gxbb-sm"; }; soc { @@ -85,12 +109,177 @@ #size-cells = <2>; ranges = <0x0 0x0 0x0 0xff600000 0x0 0x200000>; + hdmi_tx: hdmi-tx@0 { + compatible = "amlogic,meson-g12a-dw-hdmi"; + reg = <0x0 0x0 0x0 0x10000>; + interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>; + resets = <&reset RESET_HDMITX_CAPB3>, + <&reset RESET_HDMITX_PHY>, + <&reset RESET_HDMITX>; + reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy"; + clocks = <&clkc CLKID_HDMI>, + <&clkc CLKID_HTX_PCLK>, + <&clkc CLKID_VPU_INTR>; + clock-names = "isfr", "iahb", "venci"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + /* VPU VENC Input */ + hdmi_tx_venc_port: port@0 { + reg = <0>; + + hdmi_tx_in: endpoint { + remote-endpoint = <&hdmi_tx_out>; + }; + }; + + /* TMDS Output */ + hdmi_tx_tmds_port: port@1 { + reg = <1>; + }; + }; + periphs: bus@34400 { compatible = "simple-bus"; reg = <0x0 0x34400 0x0 0x400>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0x34400 0x0 0x400>; + + periphs_pinctrl: pinctrl@40 { + compatible = "amlogic,meson-g12a-periphs-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio: bank@40 { + reg = <0x0 0x40 0x0 0x4c>, + <0x0 0xe8 0x0 0x18>, + <0x0 0x120 0x0 0x18>, + <0x0 0x2c0 0x0 0x40>, + <0x0 0x340 0x0 0x1c>; + reg-names = "gpio", + "pull", + "pull-enable", + "mux", + "ds"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&periphs_pinctrl 0 0 86>; + }; + + cec_ao_a_h_pins: cec_ao_a_h { + mux { + groups = "cec_ao_a_h"; + function = "cec_ao_a_h"; + bias-disable; + }; + }; + + cec_ao_b_h_pins: cec_ao_b_h { + mux { + groups = "cec_ao_b_h"; + function = "cec_ao_b_h"; + bias-disable; + }; + }; + + hdmitx_ddc_pins: hdmitx_ddc { + mux { + groups = "hdmitx_sda", + "hdmitx_sck"; + function = "hdmitx"; + bias-disable; + }; + }; + + hdmitx_hpd_pins: hdmitx_hpd { + mux { + groups = "hdmitx_hpd_in"; + function = "hdmitx"; + bias-disable; + }; + }; + + uart_a_pins: uart-a { + mux { + groups = "uart_a_tx", + "uart_a_rx"; + function = "uart_a"; + bias-disable; + }; + }; + + uart_a_cts_rts_pins: uart-a-cts-rts { + mux { + groups = "uart_a_cts", + "uart_a_rts"; + function = "uart_a"; + bias-disable; + }; + }; + + uart_b_pins: uart-b { + mux { + groups = "uart_b_tx", + "uart_b_rx"; + function = "uart_b"; + bias-disable; + }; + }; + + uart_c_pins: uart-c { + mux { + groups = "uart_c_tx", + "uart_c_rx"; + function = "uart_c"; + bias-disable; + }; + }; + + uart_c_cts_rts_pins: uart-c-cts-rts { + mux { + groups = "uart_c_cts", + "uart_c_rts"; + function = "uart_c"; + bias-disable; + }; + }; + }; + }; + + usb2_phy0: phy@36000 { + compatible = "amlogic,g12a-usb2-phy"; + reg = <0x0 0x36000 0x0 0x2000>; + clocks = <&xtal>; + clock-names = "xtal"; + resets = <&reset RESET_USB_PHY20>; + reset-names = "phy"; + #phy-cells = <0>; + }; + + dmc: bus@38000 { + compatible = "simple-bus"; + reg = <0x0 0x38000 0x0 0x400>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0x38000 0x0 0x400>; + + canvas: video-lut@48 { + compatible = "amlogic,canvas"; + reg = <0x0 0x48 0x0 0x14>; + }; + }; + + usb2_phy1: phy@3a000 { + compatible = "amlogic,g12a-usb2-phy"; + reg = <0x0 0x3a000 0x0 0x2000>; + clocks = <&xtal>; + clock-names = "xtal"; + resets = <&reset RESET_USB_PHY21>; + reset-names = "phy"; + #phy-cells = <0>; }; hiu: bus@3c000 { @@ -113,6 +302,18 @@ }; }; }; + + usb3_pcie_phy: phy@46000 { + compatible = "amlogic,g12a-usb3-pcie-phy"; + reg = <0x0 0x46000 0x0 0x2000>; + clocks = <&clkc CLKID_PCIE_PLL>; + clock-names = "ref_clk"; + resets = <&reset RESET_PCIE_PHY>; + reset-names = "phy"; + assigned-clocks = <&clkc CLKID_PCIE_PLL>; + assigned-clock-rates = <100000000>; + #phy-cells = <1>; + }; }; aobus: bus@ff800000 { @@ -122,6 +323,128 @@ #size-cells = <2>; ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>; + rti: sys-ctrl@0 { + compatible = "amlogic,meson-gx-ao-sysctrl", + "simple-mfd", "syscon"; + reg = <0x0 0x0 0x0 0x100>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0x0 0x0 0x100>; + + clkc_AO: clock-controller { + compatible = "amlogic,meson-g12a-aoclkc"; + #clock-cells = <1>; + #reset-cells = <1>; + clocks = <&xtal>, <&clkc CLKID_CLK81>; + clock-names = "xtal", "mpeg-clk"; + }; + + pwrc_vpu: power-controller-vpu { + compatible = "amlogic,meson-g12a-pwrc-vpu"; + #power-domain-cells = <0>; + amlogic,hhi-sysctrl = <&hhi>; + resets = <&reset RESET_VIU>, + <&reset RESET_VENC>, + <&reset RESET_VCBUS>, + <&reset RESET_BT656>, + <&reset RESET_RDMA>, + <&reset RESET_VENCI>, + <&reset RESET_VENCP>, + <&reset RESET_VDAC>, + <&reset RESET_VDI6>, + <&reset RESET_VENCL>, + <&reset RESET_VID_LOCK>; + clocks = <&clkc CLKID_VPU>, + <&clkc CLKID_VAPB>; + clock-names = "vpu", "vapb"; + /* + * VPU clocking is provided by two identical clock paths + * VPU_0 and VPU_1 muxed to a single clock by a glitch + * free mux to safely change frequency while running. + * Same for VAPB but with a final gate after the glitch free mux. + */ + assigned-clocks = <&clkc CLKID_VPU_0_SEL>, + <&clkc CLKID_VPU_0>, + <&clkc CLKID_VPU>, /* Glitch free mux */ + <&clkc CLKID_VAPB_0_SEL>, + <&clkc CLKID_VAPB_0>, + <&clkc CLKID_VAPB_SEL>; /* Glitch free mux */ + assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>, + <0>, /* Do Nothing */ + <&clkc CLKID_VPU_0>, + <&clkc CLKID_FCLK_DIV4>, + <0>, /* Do Nothing */ + <&clkc CLKID_VAPB_0>; + assigned-clock-rates = <0>, /* Do Nothing */ + <666666666>, + <0>, /* Do Nothing */ + <0>, /* Do Nothing */ + <250000000>, + <0>; /* Do Nothing */ + }; + + ao_pinctrl: pinctrl@14 { + compatible = "amlogic,meson-g12a-aobus-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio_ao: bank@14 { + reg = <0x0 0x14 0x0 0x8>, + <0x0 0x1c 0x0 0x8>, + <0x0 0x24 0x0 0x14>; + reg-names = "mux", + "ds", + "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&ao_pinctrl 0 0 15>; + }; + + uart_ao_a_pins: uart-a-ao { + mux { + groups = "uart_ao_a_tx", + "uart_ao_a_rx"; + function = "uart_ao_a"; + bias-disable; + }; + }; + + uart_ao_a_cts_rts_pins: uart-ao-a-cts-rts { + mux { + groups = "uart_ao_a_cts", + "uart_ao_a_rts"; + function = "uart_ao_a"; + bias-disable; + }; + }; + }; + }; + + cec_AO: cec@100 { + compatible = "amlogic,meson-gx-ao-cec"; + reg = <0x0 0x00100 0x0 0x14>; + interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc_AO CLKID_AO_CEC>; + clock-names = "core"; + status = "disabled"; + }; + + sec_AO: ao-secure@140 { + compatible = "amlogic,meson-gx-ao-secure", "syscon"; + reg = <0x0 0x140 0x0 0x140>; + amlogic,has-chip-id; + }; + + cecb_AO: cec@280 { + compatible = "amlogic,meson-g12a-ao-cec"; + reg = <0x0 0x00280 0x0 0x1c>; + interrupts = <GIC_SPI 203 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc_AO CLKID_AO_CTS_OSCIN>; + clock-names = "oscin"; + status = "disabled"; + }; + uart_AO: serial@3000 { compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart"; @@ -141,6 +464,46 @@ clock-names = "xtal", "pclk", "baud"; status = "disabled"; }; + + saradc: adc@9000 { + compatible = "amlogic,meson-g12a-saradc", + "amlogic,meson-saradc"; + reg = <0x0 0x9000 0x0 0x48>; + #io-channel-cells = <1>; + interrupts = <GIC_SPI 200 IRQ_TYPE_EDGE_RISING>; + clocks = <&xtal>, + <&clkc_AO CLKID_AO_SAR_ADC>, + <&clkc_AO CLKID_AO_SAR_ADC_CLK>, + <&clkc_AO CLKID_AO_SAR_ADC_SEL>; + clock-names = "clkin", "core", "adc_clk", "adc_sel"; + status = "disabled"; + }; + }; + + vpu: vpu@ff900000 { + compatible = "amlogic,meson-g12a-vpu"; + reg = <0x0 0xff900000 0x0 0x100000>, + <0x0 0xff63c000 0x0 0x1000>; + reg-names = "vpu", "hhi"; + interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>; + #address-cells = <1>; + #size-cells = <0>; + amlogic,canvas = <&canvas>; + power-domains = <&pwrc_vpu>; + + /* CVBS VDAC output port */ + cvbs_vdac_port: port@0 { + reg = <0>; + }; + + /* HDMI-TX output port */ + hdmi_tx_port: port@1 { + reg = <1>; + + hdmi_tx_out: endpoint { + remote-endpoint = <&hdmi_tx_in>; + }; + }; }; gic: interrupt-controller@ffc01000 { @@ -163,10 +526,112 @@ #size-cells = <2>; ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x100000>; + reset: reset-controller@1004 { + compatible = "amlogic,meson-g12a-reset", + "amlogic,meson-axg-reset"; + reg = <0x0 0x1004 0x0 0x9c>; + #reset-cells = <1>; + }; + clk_msr: clock-measure@18000 { compatible = "amlogic,meson-g12a-clk-measure"; reg = <0x0 0x18000 0x0 0x10>; }; + + uart_C: serial@22000 { + compatible = "amlogic,meson-gx-uart"; + reg = <0x0 0x22000 0x0 0x18>; + interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>; + clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; + status = "disabled"; + }; + + uart_B: serial@23000 { + compatible = "amlogic,meson-gx-uart"; + reg = <0x0 0x23000 0x0 0x18>; + interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>; + clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; + status = "disabled"; + }; + + uart_A: serial@24000 { + compatible = "amlogic,meson-gx-uart"; + reg = <0x0 0x24000 0x0 0x18>; + interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>; + clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; + status = "disabled"; + }; + }; + + usb: usb@ffe09000 { + status = "disabled"; + compatible = "amlogic,meson-g12a-usb-ctrl"; + reg = <0x0 0xffe09000 0x0 0xa0>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&clkc CLKID_USB>; + resets = <&reset RESET_USB>; + + dr_mode = "otg"; + + phys = <&usb2_phy0>, <&usb2_phy1>, + <&usb3_pcie_phy PHY_TYPE_USB3>; + phy-names = "usb2-phy0", "usb2-phy1", "usb3-phy0"; + + dwc2: usb@ff400000 { + compatible = "amlogic,meson-g12a-usb", "snps,dwc2"; + reg = <0x0 0xff400000 0x0 0x40000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLKID_USB1_DDR_BRIDGE>; + clock-names = "ddr"; + phys = <&usb2_phy1>; + dr_mode = "peripheral"; + g-rx-fifo-size = <192>; + g-np-tx-fifo-size = <128>; + g-tx-fifo-size = <128 128 16 16 16>; + }; + + dwc3: usb@ff500000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff500000 0x0 0x100000>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + dr_mode = "host"; + snps,dis_u2_susphy_quirk; + snps,quirk-frame-length-adjustment; + }; + }; + + mali: gpu@ffe40000 { + compatible = "amlogic,meson-g12a-mali", "arm,mali-bifrost"; + reg = <0x0 0xffe40000 0x0 0x40000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "gpu", "mmu", "job"; + clocks = <&clkc CLKID_MALI>; + resets = <&reset RESET_DVALIN_CAPB3>, <&reset RESET_DVALIN>; + + /* + * Mali clocking is provided by two identical clock paths + * MALI_0 and MALI_1 muxed to a single clock by a glitch + * free mux to safely change frequency while running. + */ + assigned-clocks = <&clkc CLKID_MALI_0_SEL>, + <&clkc CLKID_MALI_0>, + <&clkc CLKID_MALI>; /* Glitch free mux */ + assigned-clock-parents = <&clkc CLKID_FCLK_DIV2P5>, + <0>, /* Do Nothing */ + <&clkc CLKID_MALI_0>; + assigned-clock-rates = <0>, /* Do Nothing */ + <800000000>, + <0>; /* Do Nothing */ }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts index 9a8a8a7e4b53..b5667f1fb2c8 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts @@ -14,6 +14,16 @@ cvbs-connector { status = "disabled"; }; + + leds { + compatible = "gpio-leds"; + + status { + label = "n1:white:status"; + gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; }; &cvbs_vdac_port { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts index 8acfd40090d2..25f3b6b14043 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts @@ -178,3 +178,7 @@ pinctrl-0 = <&uart_ao_a_pins>; pinctrl-names = "default"; }; + +&usb0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi index ed3a3d5adf31..7a85a82bf65d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi @@ -91,6 +91,33 @@ reset-names = "phy"; status = "okay"; }; + + mali: gpu@c0000 { + compatible = "amlogic,meson-gxm-mali", "arm,mali-t820"; + reg = <0x0 0xc0000 0x0 0x40000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "gpu", "mmu", "job"; + clocks = <&clkc CLKID_MALI>; + resets = <&reset RESET_MALI_CAPB3>, <&reset RESET_MALI>; + + /* + * Mali clocking is provided by two identical clock paths + * MALI_0 and MALI_1 muxed to a single clock by a glitch + * free mux to safely change frequency while running. + */ + assigned-clocks = <&clkc CLKID_MALI_0_SEL>, + <&clkc CLKID_MALI_0>, + <&clkc CLKID_MALI>; /* Glitch free mux */ + assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>, + <0>, /* Do Nothing */ + <&clkc CLKID_MALI_0>; + assigned-clock-rates = <0>, /* Do Nothing */ + <666666666>, + <0>; /* Do Nothing */ + }; }; &clkc_AO { diff --git a/arch/arm64/boot/dts/bitmain/bm1880-sophon-edge.dts b/arch/arm64/boot/dts/bitmain/bm1880-sophon-edge.dts index 6a3255597138..3e8c70778e24 100644 --- a/arch/arm64/boot/dts/bitmain/bm1880-sophon-edge.dts +++ b/arch/arm64/boot/dts/bitmain/bm1880-sophon-edge.dts @@ -8,6 +8,28 @@ #include "bm1880.dtsi" +/* + * GPIO name legend: proper name = the GPIO line is used as GPIO + * NC = not connected (pin out but not routed from the chip to + * anything the board) + * "[PER]" = pin is muxed for [peripheral] (not GPIO) + * LSEC = Low Speed External Connector + * HSEC = High Speed External Connector + * + * Line names are taken from the schematic "sophon-edge-schematics" + * version, 1.0210. + * + * For the lines routed to the external connectors the + * lines are named after the 96Boards CE Specification 1.0, + * Appendix "Expansion Connector Signal Description". + * + * When the 96Board naming of a line and the schematic name of + * the same line are in conflict, the 96Board specification + * takes precedence. This is only for the informational + * lines i.e. "[FOO]", the GPIO named lines "GPIO-A" thru "GPIO-L" + * are the only ones actually used for GPIO. + */ + / { compatible = "bitmain,sophon-edge", "bitmain,bm1880"; model = "Sophon Edge"; @@ -32,19 +54,140 @@ clock-frequency = <500000000>; #clock-cells = <0>; }; + + soc { + gpio0: gpio@50027000 { + porta: gpio-controller@0 { + gpio-line-names = + "GPIO-A", /* GPIO0, LSEC pin 23 */ + "GPIO-C", /* GPIO1, LSEC pin 25 */ + "[GPIO2_PHY0_RST]", /* GPIO2 */ + "GPIO-E", /* GPIO3, LSEC pin 27 */ + "[USB_DET]", /* GPIO4 */ + "[EN_P5V]", /* GPIO5 */ + "[VDDIO_MS1_SEL]", /* GPIO6 */ + "GPIO-G", /* GPIO7, LSEC pin 29 */ + "[BM_TUSB_RST_L]", /* GPIO8 */ + "[EN_P5V_USBHUB]", /* GPIO9 */ + "NC", + "LED_WIFI", /* GPIO11 */ + "LED_BT", /* GPIO12 */ + "[BM_BLM8221_EN_L]", /* GPIO13 */ + "NC", /* GPIO14 */ + "NC", /* GPIO15 */ + "NC", /* GPIO16 */ + "NC", /* GPIO17 */ + "NC", /* GPIO18 */ + "NC", /* GPIO19 */ + "NC", /* GPIO20 */ + "NC", /* GPIO21 */ + "NC", /* GPIO22 */ + "NC", /* GPIO23 */ + "NC", /* GPIO24 */ + "NC", /* GPIO25 */ + "NC", /* GPIO26 */ + "NC", /* GPIO27 */ + "NC", /* GPIO28 */ + "NC", /* GPIO29 */ + "NC", /* GPIO30 */ + "NC"; /* GPIO31 */ + }; + }; + + gpio1: gpio@50027400 { + portb: gpio-controller@0 { + gpio-line-names = + "NC", /* GPIO32 */ + "NC", /* GPIO33 */ + "[I2C0_SDA]", /* GPIO34, LSEC pin 17 */ + "[I2C0_SCL]", /* GPIO35, LSEC pin 15 */ + "[JTAG0_TDO]", /* GPIO36 */ + "[JTAG0_TCK]", /* GPIO37 */ + "[JTAG0_TDI]", /* GPIO38 */ + "[JTAG0_TMS]", /* GPIO39 */ + "[JTAG0_TRST_X]", /* GPIO40 */ + "[JTAG1_TDO]", /* GPIO41 */ + "[JTAG1_TCK]", /* GPIO42 */ + "[JTAG1_TDI]", /* GPIO43 */ + "[CPU_TX]", /* GPIO44 */ + "[CPU_RX]", /* GPIO45 */ + "[UART1_TXD]", /* GPIO46 */ + "[UART1_RXD]", /* GPIO47 */ + "[UART0_TXD]", /* GPIO48 */ + "[UART0_RXD]", /* GPIO49 */ + "GPIO-I", /* GPIO50, LSEC pin 31 */ + "GPIO-K", /* GPIO51, LSEC pin 33 */ + "USER_LED2", /* GPIO52 */ + "USER_LED1", /* GPIO53 */ + "[UART0_RTS]", /* GPIO54 */ + "[UART0_CTS]", /* GPIO55 */ + "USER_LED4", /* GPIO56, JTAG1_TRST_X */ + "USER_LED3", /* GPIO57, JTAG1_TMS */ + "[I2S0_SCLK]", /* GPIO58 */ + "[I2S0_FS]", /* GPIO59 */ + "[I2S0_SDI]", /* GPIO60 */ + "[I2S0_SDO]", /* GPIO61 */ + "GPIO-B", /* GPIO62, LSEC pin 24 */ + "GPIO-F"; /* GPIO63, I2S1_SCLK, LSEC pin 28 */ + }; + }; + + gpio2: gpio@50027800 { + portc: gpio-controller@0 { + gpio-line-names = + "GPIO-D", /* GPIO64, I2S1_FS, LSEC pin 26 */ + "GPIO-J", /* GPIO65, I2S1_SDI, LSEC pin 32 */ + "GPIO-H", /* GPIO66, I2S1_SDO, LSEC pin 30 */ + "GPIO-L", /* GPIO67, LSEC pin 34 */ + "[SPI0_CS]", /* GPIO68, SPI1_CS, LSEC pin 12 */ + "[SPI0_DIN]", /* GPIO69, SPI1_SDI, LSEC pin 10 */ + "[SPI0_DOUT]", /* GPIO70, SPI1_SDO, LSEC pin 14 */ + "[SPI0_SCLK]"; /* GPIO71, SPI1_SCK, LSEC pin 8 */ + }; + }; + }; +}; + +&pinctrl { + pinctrl_uart0_default: pinctrl-uart0-default { + pinmux { + groups = "uart0_grp"; + function = "uart0"; + }; + }; + + pinctrl_uart1_default: pinctrl-uart1-default { + pinmux { + groups = "uart1_grp"; + function = "uart1"; + }; + }; + + pinctrl_uart2_default: pinctrl-uart2-default { + pinmux { + groups = "uart2_grp"; + function = "uart2"; + }; + }; }; &uart0 { status = "okay"; clocks = <&uart_clk>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0_default>; }; &uart1 { status = "okay"; clocks = <&uart_clk>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; }; &uart2 { status = "okay"; clocks = <&uart_clk>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_default>; }; diff --git a/arch/arm64/boot/dts/bitmain/bm1880.dtsi b/arch/arm64/boot/dts/bitmain/bm1880.dtsi index 55a4769e0de2..7726fd4c6be6 100644 --- a/arch/arm64/boot/dts/bitmain/bm1880.dtsi +++ b/arch/arm64/boot/dts/bitmain/bm1880.dtsi @@ -80,6 +80,74 @@ #interrupt-cells = <3>; }; + sctrl: system-controller@50010000 { + compatible = "bitmain,bm1880-sctrl", "syscon", + "simple-mfd"; + reg = <0x0 0x50010000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x50010000 0x1000>; + + pinctrl: pinctrl@50 { + compatible = "bitmain,bm1880-pinctrl"; + reg = <0x50 0x4B0>; + }; + }; + + gpio0: gpio@50027000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dw-apb-gpio"; + reg = <0x0 0x50027000 0x0 0x400>; + + porta: gpio-controller@0 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <32>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + gpio1: gpio@50027400 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dw-apb-gpio"; + reg = <0x0 0x50027400 0x0 0x400>; + + portb: gpio-controller@0 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <32>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + gpio2: gpio@50027800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dw-apb-gpio"; + reg = <0x0 0x50027800 0x0 0x400>; + + portc: gpio-controller@0 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <8>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + uart0: serial@58018000 { compatible = "snps,dw-apb-uart"; reg = <0x0 0x58018000 0x0 0x2000>; diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index d88e2f0e179a..d2de16645e10 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -289,6 +289,12 @@ assigned-clock-parents = <&cmu_top CLK_ACLK_MFC_400>; }; +&cmu_mif { + assigned-clocks = <&cmu_mif CLK_MOUT_SCLK_DSD_A>, <&cmu_mif CLK_DIV_SCLK_DSD>; + assigned-clock-parents = <&cmu_mif CLK_MOUT_MFC_PLL_DIV2>; + assigned-clock-rates = <0>, <333000000>; +}; + &cmu_mscl { assigned-clocks = <&cmu_mscl CLK_MOUT_ACLK_MSCL_400_USER>, <&cmu_mscl CLK_MOUT_SCLK_JPEG_USER>, diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts index 3d7e0a782243..dda5d2746a74 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts @@ -33,7 +33,8 @@ <&cmu_disp CLK_MOUT_DISP_PLL>, <&cmu_mif CLK_MOUT_SCLK_DECON_TV_ECLK_A>, <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>, - <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK>; + <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK>, + <&cmu_disp CLK_MOUT_SCLK_DSD_USER>; assigned-clock-parents = <0>, <0>, <&cmu_mif CLK_ACLK_DISP_333>, <&cmu_mif CLK_SCLK_DSIM0_DISP>, @@ -45,7 +46,8 @@ <&cmu_disp CLK_FOUT_DISP_PLL>, <&cmu_mif CLK_MOUT_BUS_PLL_DIV2>, <&cmu_mif CLK_SCLK_DECON_TV_ECLK_DISP>, - <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>; + <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>, + <&cmu_mif CLK_SCLK_DSD_DISP>; assigned-clock-rates = <250000000>, <400000000>; }; diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index a04e80327b6e..d29d13f4694f 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -23,6 +23,31 @@ interrupt-parent = <&gic>; + arm_a53_pmu { + compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3"; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + + arm_a57_pmu { + compatible = "arm,cortex-a57-pmu", "arm,armv8-pmuv3"; + interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; + }; + + xxti: clock { + /* XXTI */ + compatible = "fixed-clock"; + clock-output-names = "oscclk"; + #clock-cells = <0>; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -237,35 +262,11 @@ #size-cells = <1>; ranges; - arm_a53_pmu { - compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3"; - interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; - interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; - }; - - arm_a57_pmu { - compatible = "arm,cortex-a57-pmu", "arm,armv8-pmuv3"; - interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; - interrupt-affinity = <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; - }; - chipid@10000000 { compatible = "samsung,exynos4210-chipid"; reg = <0x10000000 0x100>; }; - xxti: xxti { - compatible = "fixed-clock"; - clock-output-names = "oscclk"; - #clock-cells = <0>; - }; - cmu_top: clock-controller@10030000 { compatible = "samsung,exynos5433-cmu-top"; reg = <0x10030000 0x1000>; @@ -559,6 +560,15 @@ <&cmu_top CLK_DIV_ACLK_IMEM_200>; }; + slim_sss: slim-sss@11140000 { + compatible = "samsung,exynos5433-slim-sss"; + reg = <0x11140000 0x1000>; + interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "aclk", "pclk"; + clocks = <&cmu_imem CLK_ACLK_SLIMSSS>, + <&cmu_imem CLK_PCLK_SLIMSSS>; + }; + pd_gscl: power-domain@105c4000 { compatible = "samsung,exynos5433-pd"; reg = <0x105c4000 0x20>; @@ -848,12 +858,13 @@ <&cmu_disp CLK_ACLK_XIU_DECON1X>, <&cmu_disp CLK_PCLK_SMMU_DECON1X>, <&cmu_disp CLK_SCLK_DECON_VCLK>, - <&cmu_disp CLK_SCLK_DECON_ECLK>; + <&cmu_disp CLK_SCLK_DECON_ECLK>, + <&cmu_disp CLK_SCLK_DSD>; clock-names = "pclk", "aclk_decon", "aclk_smmu_decon0x", "aclk_xiu_decon0x", "pclk_smmu_decon0x", "aclk_smmu_decon1x", "aclk_xiu_decon1x", "pclk_smmu_decon1x", "sclk_decon_vclk", - "sclk_decon_eclk"; + "sclk_decon_eclk", "dsd"; power-domains = <&pd_disp>; interrupt-names = "fifo", "vsync", "lcd_sys"; interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>, @@ -890,12 +901,13 @@ <&cmu_disp CLK_ACLK_XIU_TV1X>, <&cmu_disp CLK_PCLK_SMMU_TV1X>, <&cmu_disp CLK_SCLK_DECON_TV_VCLK>, - <&cmu_disp CLK_SCLK_DECON_TV_ECLK>; + <&cmu_disp CLK_SCLK_DECON_TV_ECLK>, + <&cmu_disp CLK_SCLK_DSD>; clock-names = "pclk", "aclk_decon", "aclk_smmu_decon0x", "aclk_xiu_decon0x", "pclk_smmu_decon0x", "aclk_smmu_decon1x", "aclk_xiu_decon1x", "pclk_smmu_decon1x", "sclk_decon_vclk", - "sclk_decon_eclk"; + "sclk_decon_eclk", "dsd"; samsung,disp-sysreg = <&syscon_disp>; power-domains = <&pd_disp>; interrupt-names = "fifo", "vsync", "lcd_sys"; @@ -1022,11 +1034,12 @@ reg = <0x13c00000 0x1000>; interrupts = <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>; clock-names = "pclk", "aclk", "aclk_xiu", - "aclk_gsclbend"; + "aclk_gsclbend", "gsd"; clocks = <&cmu_gscl CLK_PCLK_GSCL0>, <&cmu_gscl CLK_ACLK_GSCL0>, <&cmu_gscl CLK_ACLK_XIU_GSCLX>, - <&cmu_gscl CLK_ACLK_GSCLBEND_333>; + <&cmu_gscl CLK_ACLK_GSCLBEND_333>, + <&cmu_gscl CLK_ACLK_GSD>; iommus = <&sysmmu_gscl0>; power-domains = <&pd_gscl>; }; @@ -1036,11 +1049,12 @@ reg = <0x13c10000 0x1000>; interrupts = <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>; clock-names = "pclk", "aclk", "aclk_xiu", - "aclk_gsclbend"; + "aclk_gsclbend", "gsd"; clocks = <&cmu_gscl CLK_PCLK_GSCL1>, <&cmu_gscl CLK_ACLK_GSCL1>, <&cmu_gscl CLK_ACLK_XIU_GSCLX>, - <&cmu_gscl CLK_ACLK_GSCLBEND_333>; + <&cmu_gscl CLK_ACLK_GSCLBEND_333>, + <&cmu_gscl CLK_ACLK_GSD>; iommus = <&sysmmu_gscl1>; power-domains = <&pd_gscl>; }; @@ -1050,11 +1064,12 @@ reg = <0x13c20000 0x1000>; interrupts = <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>; clock-names = "pclk", "aclk", "aclk_xiu", - "aclk_gsclbend"; + "aclk_gsclbend", "gsd"; clocks = <&cmu_gscl CLK_PCLK_GSCL2>, <&cmu_gscl CLK_ACLK_GSCL2>, <&cmu_gscl CLK_ACLK_XIU_GSCLX>, - <&cmu_gscl CLK_ACLK_GSCLBEND_333>; + <&cmu_gscl CLK_ACLK_GSCLBEND_333>, + <&cmu_gscl CLK_ACLK_GSD>; iommus = <&sysmmu_gscl2>; power-domains = <&pd_gscl>; }; diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index 967558a93d82..077d23478901 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -28,6 +28,23 @@ tmuctrl0 = &tmuctrl_0; }; + arm-pmu { + compatible = "arm,cortex-a57-pmu", "arm,armv8-pmuv3"; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&cpu_atlas0>, <&cpu_atlas1>, + <&cpu_atlas2>, <&cpu_atlas3>; + }; + + fin_pll: clock { + /* XXTI */ + compatible = "fixed-clock"; + clock-output-names = "fin_pll"; + #clock-cells = <0>; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -77,12 +94,6 @@ reg = <0x10000000 0x100>; }; - fin_pll: xxti { - compatible = "fixed-clock"; - clock-output-names = "fin_pll"; - #clock-cells = <0>; - }; - gic: interrupt-controller@11001000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; @@ -469,28 +480,6 @@ status = "disabled"; }; - arm-pmu { - compatible = "arm,cortex-a57-pmu", "arm,armv8-pmuv3"; - interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; - interrupt-affinity = <&cpu_atlas0>, <&cpu_atlas1>, - <&cpu_atlas2>, <&cpu_atlas3>; - }; - - timer { - compatible = "arm,armv8-timer"; - interrupts = <GIC_PPI 13 - (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 14 - (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 11 - (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 10 - (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; - }; - pmu_system_controller: system-controller@105c0000 { compatible = "samsung,exynos7-pmu", "syscon"; reg = <0x105c0000 0x5000>; @@ -635,6 +624,18 @@ }; }; }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; + }; }; #include "exynos7-pinctrl.dtsi" diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 13604e558dc1..0bd122f60549 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -20,5 +20,8 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-rmb3.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-zest.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts index 7c726267ec8f..9927b096d343 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts @@ -87,6 +87,10 @@ status = "okay"; }; +&pcie { + status = "okay"; +}; + &sai2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi index 1ce0042b2a14..ec6257a5b251 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi @@ -475,7 +475,7 @@ interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; }; - pcie@3400000 { + pcie: pcie@3400000 { compatible = "fsl,ls1012a-pcie"; reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts index 14c79f4691ea..b359068d9605 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts @@ -32,6 +32,49 @@ device_type = "memory"; reg = <0x0 0x80000000 0x1 0x00000000>; }; + + sys_mclk: clock-mclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,widgets = + "Microphone", "Microphone Jack", + "Headphone", "Headphone Jack", + "Speaker", "Speaker Ext", + "Line", "Line In Jack"; + simple-audio-card,routing = + "MIC_IN", "Microphone Jack", + "Microphone Jack", "Mic Bias", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "Speaker Ext", "LINE_OUT"; + + simple-audio-card,cpu { + sound-dai = <&sai1>; + frame-master; + bitclock-master; + }; + + simple-audio-card,codec { + sound-dai = <&sgtl5000>; + frame-master; + bitclock-master; + system-clock-frequency = <25000000>; + }; + }; }; &duart0 { @@ -89,5 +132,24 @@ reg = <0x57>; }; }; + + i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x5>; + + sgtl5000: audio-codec@a { + #sound-dai-cells = <0>; + compatible = "fsl,sgtl5000"; + reg = <0xa>; + VDDA-supply = <®_1p8v>; + VDDIO-supply = <®_1p8v>; + clocks = <&sys_mclk>; + }; + }; }; }; + +&sai1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts index f86b054a74ae..f9c272fb0738 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts @@ -28,6 +28,49 @@ device_type = "memory"; reg = <0x0 0x80000000 0x1 0x0000000>; }; + + sys_mclk: clock-mclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,widgets = + "Microphone", "Microphone Jack", + "Headphone", "Headphone Jack", + "Speaker", "Speaker Ext", + "Line", "Line In Jack"; + simple-audio-card,routing = + "MIC_IN", "Microphone Jack", + "Microphone Jack", "Mic Bias", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "Speaker Ext", "LINE_OUT"; + + simple-audio-card,cpu { + sound-dai = <&sai4>; + frame-master; + bitclock-master; + }; + + simple-audio-card,codec { + sound-dai = <&sgtl5000>; + frame-master; + bitclock-master; + system-clock-frequency = <25000000>; + }; + }; }; &i2c0 { @@ -39,6 +82,22 @@ #address-cells = <1>; #size-cells = <0>; + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1>; + + sgtl5000: audio-codec@a { + #sound-dai-cells = <0>; + compatible = "fsl,sgtl5000"; + reg = <0xa>; + VDDA-supply = <®_1p8v>; + VDDIO-supply = <®_1p8v>; + clocks = <&sys_mclk>; + sclk-strength = <3>; + }; + }; + i2c@2 { #address-cells = <1>; #size-cells = <0>; @@ -88,3 +147,7 @@ &enetc_port1 { status = "disabled"; }; + +&sai4 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index 2896bbcfa3bb..b04581249f0b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -89,6 +89,11 @@ IRQ_TYPE_LEVEL_LOW)>; }; + pmu { + compatible = "arm,cortex-a72-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; + }; + gic: interrupt-controller@6000000 { compatible= "arm,gic-v3"; #address-cells = <2>; @@ -235,6 +240,21 @@ status = "disabled"; }; + edma0: dma-controller@22c0000 { + #dma-cells = <2>; + compatible = "fsl,vf610-edma"; + reg = <0x0 0x22c0000 0x0 0x10000>, + <0x0 0x22d0000 0x0 0x10000>, + <0x0 0x22e0000 0x0 0x10000>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma-tx", "edma-err"; + dma-channels = <32>; + clock-names = "dmamux0", "dmamux1"; + clocks = <&clockgen 4 1>, + <&clockgen 4 1>; + }; + gpio1: gpio@2300000 { compatible = "fsl,qoriq-gpio"; reg = <0x0 0x2300000 0x0 0x10000>; @@ -277,7 +297,7 @@ sata: sata@3200000 { compatible = "fsl,ls1028a-ahci"; reg = <0x0 0x3200000 0x0 0x10000>, - <0x0 0x20140520 0x0 0x4>; + <0x7 0x100520 0x0 0x4>; reg-names = "ahci", "sata-ecc"; interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clockgen 4 1>; @@ -336,6 +356,48 @@ <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>; }; + sai1: audio-controller@f100000 { + #sound-dai-cells = <0>; + compatible = "fsl,vf610-sai"; + reg = <0x0 0xf100000 0x0 0x10000>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clockgen 4 1>, <&clockgen 4 1>, + <&clockgen 4 1>, <&clockgen 4 1>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dma-names = "tx", "rx"; + dmas = <&edma0 1 4>, + <&edma0 1 3>; + status = "disabled"; + }; + + sai2: audio-controller@f110000 { + #sound-dai-cells = <0>; + compatible = "fsl,vf610-sai"; + reg = <0x0 0xf110000 0x0 0x10000>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clockgen 4 1>, <&clockgen 4 1>, + <&clockgen 4 1>, <&clockgen 4 1>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dma-names = "tx", "rx"; + dmas = <&edma0 1 6>, + <&edma0 1 5>; + status = "disabled"; + }; + + sai4: audio-controller@f130000 { + #sound-dai-cells = <0>; + compatible = "fsl,vf610-sai"; + reg = <0x0 0xf130000 0x0 0x10000>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clockgen 4 1>, <&clockgen 4 1>, + <&clockgen 4 1>, <&clockgen 4 1>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dma-names = "tx", "rx"; + dmas = <&edma0 1 10>, + <&edma0 1 9>; + status = "disabled"; + }; + pcie@1f0000000 { /* Integrated Endpoint Root Complex */ compatible = "pci-host-ecam-generic"; reg = <0x01 0xf0000000 0x0 0x100000>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts index 17ca357e854f..4223a2352d45 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts @@ -15,7 +15,6 @@ model = "LS1043A RDB Board"; aliases { - crypto = &crypto; serial0 = &duart0; serial1 = &duart1; serial2 = &duart2; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 6fd6116509cc..71d9ed9ff985 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -18,6 +18,7 @@ #size-cells = <2>; aliases { + crypto = &crypto; fman0 = &fman0; ethernet0 = &enet0; ethernet1 = &enet1; @@ -296,7 +297,6 @@ interrupts = <0 99 0x4>; clock-names = "qspi_en", "qspi"; clocks = <&clockgen 4 0>, <&clockgen 4 0>; - big-endian; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index cb7185014d3a..b0ef08b090dd 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -215,8 +215,6 @@ interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; clock-names = "qspi_en", "qspi"; clocks = <&clockgen 4 1>, <&clockgen 4 1>; - big-endian; - fsl,qspi-has-second-chip; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts index 99a22abbe725..1a5acf62f23c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts @@ -95,6 +95,22 @@ }; }; +&sata0 { + status = "okay"; +}; + +&sata1 { + status = "okay"; +}; + +&sata2 { + status = "okay"; +}; + +&sata3 { + status = "okay"; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts index 9df37b159415..c2817b784232 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts @@ -128,6 +128,22 @@ }; }; +&sata0 { + status = "okay"; +}; + +&sata1 { + status = "okay"; +}; + +&sata2 { + status = "okay"; +}; + +&sata3 { + status = "okay"; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index fe87204850b5..125a8cc2c5b3 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -33,6 +33,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster0_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@1 { @@ -48,6 +49,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster0_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@100 { @@ -63,6 +65,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster1_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@101 { @@ -78,6 +81,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster1_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@200 { @@ -93,6 +97,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster2_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@201 { @@ -108,6 +113,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster2_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@300 { @@ -123,6 +129,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster3_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@301 { @@ -138,6 +145,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster3_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@400 { @@ -153,6 +161,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster4_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@401 { @@ -168,6 +177,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster4_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@500 { @@ -183,6 +193,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster5_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@501 { @@ -198,6 +209,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster5_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@600 { @@ -213,6 +225,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster6_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@601 { @@ -228,6 +241,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster6_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@700 { @@ -243,6 +257,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster7_l2>; + cpu-idle-states = <&cpu_pw20>; }; cpu@701 { @@ -258,6 +273,7 @@ i-cache-line-size = <64>; i-cache-sets = <192>; next-level-cache = <&cluster7_l2>; + cpu-idle-states = <&cpu_pw20>; }; cluster0_l2: l2-cache0 { @@ -323,6 +339,15 @@ cache-sets = <1024>; cache-level = <2>; }; + + cpu_pw20: cpu-pw20 { + compatible = "arm,idle-state"; + idle-state-name = "PW20"; + arm,psci-suspend-param = <0x0>; + entry-latency-us = <2000>; + exit-latency-us = <2000>; + min-residency-us = <6000>; + }; }; gic: interrupt-controller@6000000 { @@ -687,6 +712,50 @@ status = "disabled"; }; + sata0: sata@3200000 { + compatible = "fsl,lx2160a-ahci"; + reg = <0x0 0x3200000 0x0 0x10000>, + <0x7 0x100520 0x0 0x4>; + reg-names = "ahci", "sata-ecc"; + interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clockgen 4 3>; + dma-coherent; + status = "disabled"; + }; + + sata1: sata@3210000 { + compatible = "fsl,lx2160a-ahci"; + reg = <0x0 0x3210000 0x0 0x10000>, + <0x7 0x100520 0x0 0x4>; + reg-names = "ahci", "sata-ecc"; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clockgen 4 3>; + dma-coherent; + status = "disabled"; + }; + + sata2: sata@3220000 { + compatible = "fsl,lx2160a-ahci"; + reg = <0x0 0x3220000 0x0 0x10000>, + <0x7 0x100520 0x0 0x4>; + reg-names = "ahci", "sata-ecc"; + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clockgen 4 3>; + dma-coherent; + status = "disabled"; + }; + + sata3: sata@3230000 { + compatible = "fsl,lx2160a-ahci"; + reg = <0x0 0x3230000 0x0 0x10000>, + <0x7 0x100520 0x0 0x4>; + reg-names = "ahci", "sata-ecc"; + interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clockgen 4 3>; + dma-coherent; + status = "disabled"; + }; + smmu: iommu@5000000 { compatible = "arm,mmu-500"; reg = <0 0x5000000 0 0x800000>; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts new file mode 100644 index 000000000000..2d5d89475b76 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -0,0 +1,235 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 NXP + */ + +/dts-v1/; + +#include "imx8mm.dtsi" + +/ { + model = "FSL i.MX8MM EVK board"; + compatible = "fsl,imx8mm-evk", "fsl,imx8mm"; + + chosen { + stdout-path = &uart2; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_led>; + + status { + label = "status"; + gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + reg_usdhc2_vmmc: regulator-usdhc2 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + at803x,led-act-blind-workaround; + at803x,eee-okay; + at803x,vddio-1p8v; + }; + }; +}; + +&uart2 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + cd-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + bus-width = <4>; + vmmc-supply = <®_usdhc2_vmmc>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19 + >; + }; + + pinctrl_gpio_led: gpioledgrp { + fsl,pins = < + MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19 + >; + }; + + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { + fsl,pins = < + MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 + MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2grpgpio { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x1c4 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp100mhz { + fsl,pins = < + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp200mhz { + fsl,pins = < + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi new file mode 100644 index 000000000000..6b407a94c06e --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -0,0 +1,733 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 NXP + */ + +#include <dt-bindings/clock/imx8mm-clock.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/thermal/thermal.h> + +#include "imx8mm-pinfunc.h" + +/ { + compatible = "fsl,imx8mm"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + ethernet0 = &fec1; + i2c0 = &i2c1; + i2c1 = &i2c2; + i2c2 = &i2c3; + i2c3 = &i2c4; + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; + serial3 = &uart4; + spi0 = &ecspi1; + spi1 = &ecspi2; + spi2 = &ecspi3; + mmc0 = &usdhc1; + mmc1 = &usdhc2; + mmc2 = &usdhc3; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + A53_0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clk IMX8MM_CLK_ARM>; + enable-method = "psci"; + next-level-cache = <&A53_L2>; + operating-points-v2 = <&a53_opp_table>; + }; + + A53_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x1>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clk IMX8MM_CLK_ARM>; + enable-method = "psci"; + next-level-cache = <&A53_L2>; + operating-points-v2 = <&a53_opp_table>; + }; + + A53_2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x2>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clk IMX8MM_CLK_ARM>; + enable-method = "psci"; + next-level-cache = <&A53_L2>; + operating-points-v2 = <&a53_opp_table>; + }; + + A53_3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x3>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clk IMX8MM_CLK_ARM>; + enable-method = "psci"; + next-level-cache = <&A53_L2>; + operating-points-v2 = <&a53_opp_table>; + }; + + A53_L2: l2-cache0 { + compatible = "cache"; + }; + }; + + a53_opp_table: opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <850000>; + clock-latency-ns = <150000>; + }; + + opp-1600000000 { + opp-hz = /bits/ 64 <1600000000>; + opp-microvolt = <900000>; + clock-latency-ns = <150000>; + opp-suspend; + }; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0 0x80000000>; + }; + + osc_32k: clock-osc-32k { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "osc_32k"; + }; + + osc_24m: clock-osc-24m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + clock-output-names = "osc_24m"; + }; + + clk_ext1: clock-ext1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <133000000>; + clock-output-names = "clk_ext1"; + }; + + clk_ext2: clock-ext2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <133000000>; + clock-output-names = "clk_ext2"; + }; + + clk_ext3: clock-ext3 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <133000000>; + clock-output-names = "clk_ext3"; + }; + + clk_ext4: clock-ext4 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency= <133000000>; + clock-output-names = "clk_ext4"; + }; + + gic: interrupt-controller@38800000 { + compatible = "arm,gic-v3"; + reg = <0x0 0x38800000 0 0x10000>, /* GIC Dist */ + <0x0 0x38880000 0 0xC0000>; /* GICR (RD_base + SGI_base) */ + #interrupt-cells = <3>; + interrupt-controller; + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_PPI 7 + (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>; + interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, /* Physical Secure */ + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, /* Physical Non-Secure */ + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, /* Virtual */ + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>; /* Hypervisor */ + clock-frequency = <8000000>; + arm,no-tick-in-suspend; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x0 0x3e000000>; + + aips1: bus@30000000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gpio1: gpio@30200000 { + compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; + reg = <0x30200000 0x10000>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio2: gpio@30210000 { + compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; + reg = <0x30210000 0x10000>; + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio3: gpio@30220000 { + compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; + reg = <0x30220000 0x10000>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio4: gpio@30230000 { + compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; + reg = <0x30230000 0x10000>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio5: gpio@30240000 { + compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; + reg = <0x30240000 0x10000>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + wdog1: watchdog@30280000 { + compatible = "fsl,imx8mm-wdt", "fsl,imx21-wdt"; + reg = <0x30280000 0x10000>; + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_WDOG1_ROOT>; + status = "disabled"; + }; + + wdog2: watchdog@30290000 { + compatible = "fsl,imx8mm-wdt", "fsl,imx21-wdt"; + reg = <0x30290000 0x10000>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_WDOG2_ROOT>; + status = "disabled"; + }; + + wdog3: watchdog@302a0000 { + compatible = "fsl,imx8mm-wdt", "fsl,imx21-wdt"; + reg = <0x302a0000 0x10000>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_WDOG3_ROOT>; + status = "disabled"; + }; + + sdma2: dma-controller@302c0000 { + compatible = "fsl,imx8mm-sdma", "fsl,imx7d-sdma"; + reg = <0x302c0000 0x10000>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_SDMA2_ROOT>, + <&clk IMX8MM_CLK_SDMA2_ROOT>; + clock-names = "ipg", "ahb"; + #dma-cells = <3>; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; + }; + + sdma3: dma-controller@302b0000 { + compatible = "fsl,imx8mm-sdma", "fsl,imx7d-sdma"; + reg = <0x302b0000 0x10000>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_SDMA3_ROOT>, + <&clk IMX8MM_CLK_SDMA3_ROOT>; + clock-names = "ipg", "ahb"; + #dma-cells = <3>; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; + }; + + iomuxc: pinctrl@30330000 { + compatible = "fsl,imx8mm-iomuxc"; + reg = <0x30330000 0x10000>; + }; + + gpr: iomuxc-gpr@30340000 { + compatible = "fsl,imx8mm-iomuxc-gpr", "syscon"; + reg = <0x30340000 0x10000>; + }; + + ocotp: ocotp-ctrl@30350000 { + compatible = "fsl,imx8mm-ocotp", "fsl,imx7d-ocotp", "syscon"; + reg = <0x30350000 0x10000>; + clocks = <&clk IMX8MM_CLK_OCOTP_ROOT>; + /* For nvmem subnodes */ + #address-cells = <1>; + #size-cells = <1>; + }; + + anatop: anatop@30360000 { + compatible = "fsl,imx8mm-anatop", "syscon", "simple-bus"; + reg = <0x30360000 0x10000>; + }; + + snvs: snvs@30370000 { + compatible = "fsl,sec-v4.0-mon","syscon", "simple-mfd"; + reg = <0x30370000 0x10000>; + + snvs_rtc: snvs-rtc-lp { + compatible = "fsl,sec-v4.0-mon-rtc-lp"; + regmap = <&snvs>; + offset = <0x34>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; + }; + + snvs_pwrkey: snvs-powerkey { + compatible = "fsl,sec-v4.0-pwrkey"; + regmap = <&snvs>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + linux,keycode = <KEY_POWER>; + wakeup-source; + }; + }; + + clk: clock-controller@30380000 { + compatible = "fsl,imx8mm-ccm"; + reg = <0x30380000 0x10000>; + #clock-cells = <1>; + clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, + <&clk_ext3>, <&clk_ext4>; + clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2", + "clk_ext3", "clk_ext4"; + }; + + src: reset-controller@30390000 { + compatible = "fsl,imx8mm-src", "syscon"; + reg = <0x30390000 0x10000>; + interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; + #reset-cells = <1>; + }; + }; + + aips2: bus@30400000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + pwm1: pwm@30660000 { + compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm"; + reg = <0x30660000 0x10000>; + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_PWM1_ROOT>, + <&clk IMX8MM_CLK_PWM1_ROOT>; + clock-names = "ipg", "per"; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm2: pwm@30670000 { + compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm"; + reg = <0x30670000 0x10000>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_PWM2_ROOT>, + <&clk IMX8MM_CLK_PWM2_ROOT>; + clock-names = "ipg", "per"; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm3: pwm@30680000 { + compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm"; + reg = <0x30680000 0x10000>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_PWM3_ROOT>, + <&clk IMX8MM_CLK_PWM3_ROOT>; + clock-names = "ipg", "per"; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm4: pwm@30690000 { + compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm"; + reg = <0x30690000 0x10000>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_PWM4_ROOT>, + <&clk IMX8MM_CLK_PWM4_ROOT>; + clock-names = "ipg", "per"; + #pwm-cells = <2>; + status = "disabled"; + }; + }; + + aips3: bus@30800000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + ecspi1: spi@30820000 { + compatible = "fsl,imx8mm-ecspi", "fsl,imx51-ecspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x30820000 0x10000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_ECSPI1_ROOT>, + <&clk IMX8MM_CLK_ECSPI1_ROOT>; + clock-names = "ipg", "per"; + dmas = <&sdma1 0 7 1>, <&sdma1 1 7 2>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + ecspi2: spi@30830000 { + compatible = "fsl,imx8mm-ecspi", "fsl,imx51-ecspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x30830000 0x10000>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_ECSPI2_ROOT>, + <&clk IMX8MM_CLK_ECSPI2_ROOT>; + clock-names = "ipg", "per"; + dmas = <&sdma1 2 7 1>, <&sdma1 3 7 2>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + ecspi3: spi@30840000 { + compatible = "fsl,imx8mm-ecspi", "fsl,imx51-ecspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x30840000 0x10000>; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_ECSPI3_ROOT>, + <&clk IMX8MM_CLK_ECSPI3_ROOT>; + clock-names = "ipg", "per"; + dmas = <&sdma1 4 7 1>, <&sdma1 5 7 2>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + uart1: serial@30860000 { + compatible = "fsl,imx8mm-uart", "fsl,imx6q-uart"; + reg = <0x30860000 0x10000>; + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_UART1_ROOT>, + <&clk IMX8MM_CLK_UART1_ROOT>; + clock-names = "ipg", "per"; + dmas = <&sdma1 22 4 0>, <&sdma1 23 4 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + uart3: serial@30880000 { + compatible = "fsl,imx8mm-uart", "fsl,imx6q-uart"; + reg = <0x30880000 0x10000>; + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_UART3_ROOT>, + <&clk IMX8MM_CLK_UART3_ROOT>; + clock-names = "ipg", "per"; + dmas = <&sdma1 26 4 0>, <&sdma1 27 4 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + uart2: serial@30890000 { + compatible = "fsl,imx8mm-uart", "fsl,imx6q-uart"; + reg = <0x30890000 0x10000>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_UART2_ROOT>, + <&clk IMX8MM_CLK_UART2_ROOT>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + i2c1: i2c@30a20000 { + compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x30a20000 0x10000>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_I2C1_ROOT>; + status = "disabled"; + }; + + i2c2: i2c@30a30000 { + compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x30a30000 0x10000>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_I2C2_ROOT>; + status = "disabled"; + }; + + i2c3: i2c@30a40000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c"; + reg = <0x30a40000 0x10000>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_I2C3_ROOT>; + status = "disabled"; + }; + + i2c4: i2c@30a50000 { + compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x30a50000 0x10000>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_I2C4_ROOT>; + status = "disabled"; + }; + + uart4: serial@30a60000 { + compatible = "fsl,imx8mm-uart", "fsl,imx6q-uart"; + reg = <0x30a60000 0x10000>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_UART4_ROOT>, + <&clk IMX8MM_CLK_UART4_ROOT>; + clock-names = "ipg", "per"; + dmas = <&sdma1 28 4 0>, <&sdma1 29 4 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + usdhc1: mmc@30b40000 { + compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; + reg = <0x30b40000 0x10000>; + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_DUMMY>, + <&clk IMX8MM_CLK_NAND_USDHC_BUS>, + <&clk IMX8MM_CLK_USDHC1_ROOT>; + clock-names = "ipg", "ahb", "per"; + assigned-clocks = <&clk IMX8MM_CLK_USDHC1>; + assigned-clock-rates = <400000000>; + fsl,tuning-start-tap = <20>; + fsl,tuning-step= <2>; + bus-width = <4>; + status = "disabled"; + }; + + usdhc2: mmc@30b50000 { + compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; + reg = <0x30b50000 0x10000>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_DUMMY>, + <&clk IMX8MM_CLK_NAND_USDHC_BUS>, + <&clk IMX8MM_CLK_USDHC2_ROOT>; + clock-names = "ipg", "ahb", "per"; + fsl,tuning-start-tap = <20>; + fsl,tuning-step= <2>; + bus-width = <4>; + status = "disabled"; + }; + + usdhc3: mmc@30b60000 { + compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; + reg = <0x30b60000 0x10000>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_DUMMY>, + <&clk IMX8MM_CLK_NAND_USDHC_BUS>, + <&clk IMX8MM_CLK_USDHC3_ROOT>; + clock-names = "ipg", "ahb", "per"; + assigned-clocks = <&clk IMX8MM_CLK_USDHC3_ROOT>; + assigned-clock-rates = <400000000>; + fsl,tuning-start-tap = <20>; + fsl,tuning-step= <2>; + bus-width = <4>; + status = "disabled"; + }; + + sdma1: dma-controller@30bd0000 { + compatible = "fsl,imx8mm-sdma", "fsl,imx7d-sdma"; + reg = <0x30bd0000 0x10000>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_SDMA1_ROOT>, + <&clk IMX8MM_CLK_SDMA1_ROOT>; + clock-names = "ipg", "ahb"; + #dma-cells = <3>; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; + }; + + fec1: ethernet@30be0000 { + compatible = "fsl,imx8mm-fec", "fsl,imx6sx-fec"; + reg = <0x30be0000 0x10000>; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_ENET1_ROOT>, + <&clk IMX8MM_CLK_ENET1_ROOT>, + <&clk IMX8MM_CLK_ENET_TIMER>, + <&clk IMX8MM_CLK_ENET_REF>, + <&clk IMX8MM_CLK_ENET_PHY_REF>; + clock-names = "ipg", "ahb", "ptp", + "enet_clk_ref", "enet_out"; + assigned-clocks = <&clk IMX8MM_CLK_ENET_AXI>, + <&clk IMX8MM_CLK_ENET_TIMER>, + <&clk IMX8MM_CLK_ENET_REF>, + <&clk IMX8MM_CLK_ENET_TIMER>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_266M>, + <&clk IMX8MM_SYS_PLL2_100M>, + <&clk IMX8MM_SYS_PLL2_125M>; + assigned-clock-rates = <0>, <0>, <125000000>, <100000000>; + fsl,num-tx-queues = <3>; + fsl,num-rx-queues = <3>; + status = "disabled"; + }; + + }; + + aips4: bus@32c00000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + usbotg1: usb@32e40000 { + compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb"; + reg = <0x32e40000 0x200>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>; + clock-names = "usb1_ctrl_root_clk"; + assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>, + <&clk IMX8MM_CLK_USB_CORE_REF>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>, + <&clk IMX8MM_SYS_PLL1_100M>; + fsl,usbphy = <&usbphynop1>; + fsl,usbmisc = <&usbmisc1 0>; + status = "disabled"; + }; + + usbphynop1: usbphynop1 { + compatible = "usb-nop-xceiv"; + clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; + assigned-clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_100M>; + clock-names = "main_clk"; + }; + + usbmisc1: usbmisc@32e40200 { + compatible = "fsl,imx8mm-usbmisc", "fsl,imx7d-usbmisc"; + #index-cells = <1>; + reg = <0x32e40200 0x200>; + }; + + usbotg2: usb@32e50000 { + compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb"; + reg = <0x32e50000 0x200>; + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>; + clock-names = "usb1_ctrl_root_clk"; + assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>, + <&clk IMX8MM_CLK_USB_CORE_REF>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>, + <&clk IMX8MM_SYS_PLL1_100M>; + fsl,usbphy = <&usbphynop2>; + fsl,usbmisc = <&usbmisc2 0>; + status = "disabled"; + }; + + usbphynop2: usbphynop2 { + compatible = "usb-nop-xceiv"; + clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; + assigned-clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_100M>; + clock-names = "main_clk"; + }; + + usbmisc2: usbmisc@32e50200 { + compatible = "fsl,imx8mm-usbmisc", "fsl,imx7d-usbmisc"; + #index-cells = <1>; + reg = <0x32e50200 0x200>; + }; + + }; + + dma_apbh: dma-controller@33000000 { + compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh"; + reg = <0x33000000 0x2000>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3"; + #dma-cells = <1>; + dma-channels = <4>; + clocks = <&clk IMX8MM_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; + }; + + gpmi: nand-controller@33002000{ + compatible = "fsl,imx8mm-gpmi-nand", "fsl,imx7d-gpmi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x33002000 0x2000>, <0x33004000 0x4000>; + reg-names = "gpmi-nand", "bch"; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "bch"; + clocks = <&clk IMX8MM_CLK_NAND_ROOT>, + <&clk IMX8MM_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; + clock-names = "gpmi_io", "gpmi_bch_apb"; + dmas = <&dma_apbh 0>; + dma-names = "rx-tx"; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index 54737bf1772f..b2038be8bbd7 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -21,6 +21,12 @@ reg = <0x00000000 0x40000000 0 0xc0000000>; }; + pcie0_refclk: pcie0-refclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + }; + reg_usdhc2_vmmc: regulator-vsd-3v3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_usdhc2>; @@ -31,6 +37,63 @@ gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + buck2_reg: regulator-buck2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_buck2>; + compatible = "regulator-gpio"; + regulator-name = "vdd_arm"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1000000>; + gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; + states = <1000000 0x0 + 900000 0x1>; + }; + + wm8524: audio-codec { + #sound-dai-cells = <0>; + compatible = "wlf,wm8524"; + wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; + }; + + sound-wm8524 { + compatible = "simple-audio-card"; + simple-audio-card,name = "wm8524-audio"; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&cpudai>; + simple-audio-card,bitclock-master = <&cpudai>; + simple-audio-card,widgets = + "Line", "Left Line Out Jack", + "Line", "Right Line Out Jack"; + simple-audio-card,routing = + "Left Line Out Jack", "LINEVOUTL", + "Right Line Out Jack", "LINEVOUTR"; + + cpudai: simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + link_codec: simple-audio-card,codec { + sound-dai = <&wm8524>; + clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>; + }; + }; +}; + +&A53_0 { + cpu-supply = <&buck2_reg>; +}; + +&A53_1 { + cpu-supply = <&buck2_reg>; +}; + +&A53_2 { + cpu-supply = <&buck2_reg>; +}; + +&A53_3 { + cpu-supply = <&buck2_reg>; }; &fec1 { @@ -52,6 +115,26 @@ }; }; +&sai2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + assigned-clocks = <&clk IMX8MQ_CLK_SAI2>; + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + +&gpio5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wifi_reset>; + + wl-reg-on { + gpio-hog; + gpios = <29 GPIO_ACTIVE_HIGH>; + output-high; + }; +}; + &i2c1 { clock-frequency = <100000>; pinctrl-names = "default"; @@ -143,6 +226,22 @@ }; }; +&pcie0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie0>; + reset-gpio = <&gpio5 28 GPIO_ACTIVE_LOW>; + clocks = <&clk IMX8MQ_CLK_PCIE1_ROOT>, + <&clk IMX8MQ_CLK_PCIE1_AUX>, + <&clk IMX8MQ_CLK_PCIE1_PHY>, + <&pcie0_refclk>; + clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + status = "okay"; +}; + +&pgc_gpu { + power-supply = <&sw1a_reg>; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; @@ -203,6 +302,13 @@ }; &iomuxc { + pinctrl_buck2: vddarmgrp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x19 + >; + + }; + pinctrl_fec1: fec1grp { fsl,pins = < MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x3 @@ -230,6 +336,13 @@ >; }; + pinctrl_pcie0: pcie0grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C4_SCL_PCIE1_CLKREQ_B 0x76 + MX8MQ_IOMUXC_UART4_RXD_GPIO5_IO28 0x16 + >; + }; + pinctrl_qspi: qspigrp { fsl,pins = < MX8MQ_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x82 @@ -248,6 +361,16 @@ >; }; + pinctrl_sai2: sai2grp { + fsl,pins = < + MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6 + MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6 + MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK 0xd6 + MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6 + MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8 0xd6 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49 @@ -347,4 +470,10 @@ MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 >; }; + + pinctrl_wifi_reset: wifiresetgrp { + fsl,pins = < + MX8MQ_IOMUXC_UART4_TXD_GPIO5_IO29 0x16 + >; + }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts new file mode 100644 index 000000000000..d2a6da479980 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts @@ -0,0 +1,95 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2019 Zodiac Inflight Innovations + */ + +/dts-v1/; + +#include "imx8mq-zii-ultra.dtsi" + +/ { + model = "ZII i.MX8MQ Ultra RMB3 Board"; + compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + nor_flash: flash@0 { + compatible = "st,n25q128a13", "jedec,spi-nor"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c2 { + temp-sense@48 { + compatible = "national,lm75"; + reg = <0x48>; + }; +}; + +&i2c4 { + touchscreen@20 { + compatible = "syna,rmi4-i2c"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ts>; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + + #address-cells = <1>; + #size-cells = <0>; + + rmi4-f01@1 { + reg = <0x1>; + syna,nosleep-mode = <2>; + }; + + rmi4-f11@11 { + reg = <0x11>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + syna,sensor-type = <1>; + }; + + rmi4-f12@12 { + reg = <0x12>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + syna,sensor-type = <1>; + }; + }; + + touchscreen@2a { + compatible = "eeti,exc3000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ts>; + reg = <0x2a>; + interrupt-parent = <&gpio1>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + status = "disabled"; + }; +}; + +&usbhub { + swap-dx-lanes = <0>; +}; + +&iomuxc { + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x19 + MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82 + MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82 + MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts new file mode 100644 index 000000000000..1084d9330403 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2019 Zodiac Inflight Innovations + */ + +/dts-v1/; + +#include "imx8mq-zii-ultra.dtsi" + +/ { + model = "ZII i.MX8MQ Ultra Zest Board"; + compatible = "zii,imx8mq-ultra-zest", "zii,imx8mq-ultra", "fsl,imx8mq"; +}; + +&i2c4 { + touchscreen@4a { + compatible = "atmel,maxtouch"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ts>; + reg = <0x4a>; + interrupt-parent = <&gpio1>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi new file mode 100644 index 000000000000..7a1706f969f0 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi @@ -0,0 +1,725 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2019 Zodiac Inflight Innovations + */ + +#include "imx8mq.dtsi" + +/ { + aliases { + mdio-gpio0 = &mdio0; + rtc0 = &ds1341; + }; + + chosen { + stdout-path = &uart1; + }; + + mdio0: bitbang-mdio { + compatible = "virtual,mdio-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mdio_bitbang>, <&pinctrl_fec1_phy_reset>; + gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>, /* MDC */ + <&gpio1 14 GPIO_ACTIVE_HIGH>; /* MDIO */ + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@0 { + reg = <0>; + reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; + }; + }; + + pcie0_refclk: clock-pcie0-refclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + }; + + pcie1_refclk: clock-pcie1-refclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + }; + + reg_12p0_main: regulator-12p0-main { + compatible = "regulator-fixed"; + regulator-name = "12V_MAIN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_5p0_main: regulator-5p0-main { + compatible = "regulator-fixed"; + vin-supply = <®_12p0_main>; + regulator-name = "5V_MAIN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_3p3_main: regulator-3p3-main { + compatible = "regulator-fixed"; + vin-supply = <®_12p0_main>; + regulator-name = "3V3V_MAIN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_5p0_user_usb: regulator-5p0-user-usb { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_user_usb>; + vin-supply = <®_5p0_main>; + regulator-name = "5V_USER_USB"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 12 GPIO_ACTIVE_LOW>; + startup-delay-us = <1000>; + }; + + reg_usdhc2_vmmc: regulator-vsd-3v3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usdhc2>; + compatible = "regulator-fixed"; + vin-supply = <®_3p3_main>; + regulator-name = "3V3_SD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_arm: regulator-arm { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_arm>; + compatible = "regulator-gpio"; + vin-supply = <®_12p0_main>; + regulator-name = "0V9_ARM"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1000000>; + gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; + states = <1000000 0x0 + 900000 0x1>; + regulator-always-on; + }; +}; + +&A53_0 { + cpu-supply = <®_arm>; +}; + +&A53_1 { + cpu-supply = <®_arm>; +}; + +&A53_2 { + cpu-supply = <®_arm>; +}; + +&A53_3 { + cpu-supply = <®_arm>; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + + phy-handle = <&phy0>; + phy-mode = "rmii"; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + switch: switch@0 { + compatible = "marvell,mv88e6085"; + pinctrl-0 = <&pinctrl_switch_irq>; + pinctrl-names = "default"; + reg = <0>; + dsa,member = <0 0>; + eeprom-length = <512>; + interrupt-parent = <&gpio1>; + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "gigabit_proc"; + phy-handle = <&switchphy0>; + }; + + port@1 { + reg = <1>; + label = "netaux"; + phy-handle = <&switchphy1>; + }; + + port@2 { + reg = <2>; + label = "cpu"; + ethernet = <&fec1>; + + fixed-link { + speed = <100>; + full-duplex; + }; + }; + + port@3 { + reg = <3>; + label = "netright"; + phy-handle = <&switchphy3>; + }; + + port@4 { + reg = <4>; + label = "netleft"; + phy-handle = <&switchphy4>; + }; + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switchphy0: switchphy@0 { + reg = <0>; + interrupt-parent = <&switch>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + + switchphy1: switchphy@1 { + reg = <1>; + interrupt-parent = <&switch>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; + }; + + switchphy2: switchphy@2 { + reg = <2>; + interrupt-parent = <&switch>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; + }; + + switchphy3: switchphy@3 { + reg = <3>; + interrupt-parent = <&switch>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; + }; + + switchphy4: switchphy@4 { + reg = <4>; + interrupt-parent = <&switch>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + }; + }; +}; + +&gpio3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio3_hog>; + + usb-emulation { + gpio-hog; + gpios = <10 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "usb-emulation"; + }; + + usb-mode1 { + gpio-hog; + gpios = <11 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "usb-mode1"; + }; + + usb-mode2 { + gpio-hog; + gpios = <13 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "usb-mode2"; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + pmic@8 { + compatible = "fsl,pfuze100"; + reg = <0x8>; + + regulators { + sw1a_reg: sw1ab { + regulator-min-microvolt = <825000>; + regulator-max-microvolt = <1100000>; + }; + + sw1c_reg: sw1c { + regulator-min-microvolt = <825000>; + regulator-max-microvolt = <1100000>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + sw3a_reg: sw3ab { + regulator-min-microvolt = <825000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + sw4_reg: sw4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-always-on; + }; + + vgen1_reg: vgen1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen2_reg: vgen2 { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <975000>; + regulator-always-on; + }; + + vgen3_reg: vgen3 { + regulator-min-microvolt = <1675000>; + regulator-max-microvolt = <1975000>; + regulator-always-on; + }; + + vgen4_reg: vgen4 { + regulator-min-microvolt = <1625000>; + regulator-max-microvolt = <1875000>; + regulator-always-on; + }; + + vgen5_reg: vgen5 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3625000>; + regulator-always-on; + }; + + vgen6_reg: vgen6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + + ds1341: rtc@68 { + compatible = "dallas,ds1341"; + reg = <0x68>; + }; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + usbhub: usbhub@2c { + compatible ="microchip,usb2513b"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbhub>; + reg = <0x2c>; + reset-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; + }; +}; + +&i2c4 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; + + rave-sp { + compatible = "zii,rave-sp-rdu2"; + current-speed = <1000000>; + #address-cells = <1>; + #size-cells = <1>; + + watchdog { + compatible = "zii,rave-sp-watchdog"; + }; + + backlight { + compatible = "zii,rave-sp-backlight"; + }; + + pwrbutton { + compatible = "zii,rave-sp-pwrbutton"; + }; + + eeprom@a3 { + compatible = "zii,rave-sp-eeprom"; + reg = <0xa3 0x4000>; + zii,eeprom-name = "dds-eeprom"; + }; + + eeprom@a4 { + compatible = "zii,rave-sp-eeprom"; + reg = <0xa4 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + zii,eeprom-name = "main-eeprom"; + }; + }; +}; + +&usb3_phy0 { + vbus-supply = <®_5p0_user_usb>; + status = "okay"; +}; + +&usb_dwc3_0 { + dr_mode = "host"; + status = "okay"; +}; + +&usb3_phy1 { + vbus-supply = <®_5p0_main>; + status = "okay"; +}; + +&usb_dwc3_1 { + dr_mode = "host"; + status = "okay"; +}; + +&pcie0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie0>; + reset-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>; + clocks = <&clk IMX8MQ_CLK_PCIE1_ROOT>, + <&clk IMX8MQ_CLK_PCIE1_AUX>, + <&clk IMX8MQ_CLK_PCIE1_PHY>, + <&pcie0_refclk>; + clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + status = "okay"; +}; + +&pcie1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie1>; + reset-gpio = <&gpio1 6 GPIO_ACTIVE_LOW>; + clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>, + <&clk IMX8MQ_CLK_PCIE2_AUX>, + <&clk IMX8MQ_CLK_PCIE2_PHY>, + <&pcie1_refclk>; + clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + status = "okay"; +}; + +&pgc_gpu { + power-supply = <&sw1a_reg>; +}; + +&pgc_vpu { + power-supply = <&sw1c_reg>; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + vqmmc-supply = <&sw4_reg>; + bus-width = <8>; + non-removable; + no-sd; + no-sdio; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + vmmc-supply = <®_usdhc2_vmmc>; + status = "okay"; +}; + +&snvs_rtc { + status = "disabled"; +}; + +&iomuxc { + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x23 + MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MQ_IOMUXC_ENET_TD2_ENET1_TX_CLK 0x1f + MX8MQ_IOMUXC_ENET_RXC_ENET1_RX_ER 0x91 + MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + >; + }; + + pinctrl_fec1_phy_reset: fec1phyresetgrp { + fsl,pins = < + MX8MQ_IOMUXC_ENET_RD3_GPIO1_IO29 0x11 + >; + }; + + pinctrl_gpio3_hog: gpio3hoggrp { + fsl,pins = < + MX8MQ_IOMUXC_NAND_DATA04_GPIO3_IO10 0x6 + MX8MQ_IOMUXC_NAND_DATA05_GPIO3_IO11 0x6 + MX8MQ_IOMUXC_NAND_DATA07_GPIO3_IO13 0x6 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000007f + MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x4000007f + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL 0x4000007f + MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA 0x4000007f + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x4000007f + MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x4000007f + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C4_SCL_I2C4_SCL 0x4000007f + MX8MQ_IOMUXC_I2C4_SDA_I2C4_SDA 0x4000007f + >; + }; + + pinctrl_mdio_bitbang: bitbangmdiogrp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x44 + MX8MQ_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x64 + >; + }; + + pinctrl_pcie0: pcie0grp { + fsl,pins = < + MX8MQ_IOMUXC_UART4_RXD_PCIE1_CLKREQ_B 0x66 + MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x6 + >; + }; + + pinctrl_pcie1: pcie1grp { + fsl,pins = < + MX8MQ_IOMUXC_UART4_TXD_PCIE2_CLKREQ_B 0x66 + MX8MQ_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x6 + >; + }; + + pinctrl_reg_arm: regarmgrp { + fsl,pins = < + MX8MQ_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19 + >; + }; + + pinctrl_reg_usdhc2: regusdhc2grp { + fsl,pins = < + MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 + >; + }; + + pinctrl_reg_user_usb: reguserusbgrp { + fsl,pins = < + MX8MQ_IOMUXC_NAND_DATA06_GPIO3_IO12 0x6 + >; + }; + + pinctrl_switch_irq: switchgrp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x41 + >; + }; + + pinctrl_ts: tsgrp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x96 + MX8MQ_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x96 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49 + MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX 0x49 + MX8MQ_IOMUXC_UART2_TXD_UART2_DCE_TX 0x49 + >; + }; + + pinctrl_usbhub: usbhubgrp { + fsl,pins = < + MX8MQ_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x41 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83 + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3 + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3 + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3 + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3 + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3 + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc3 + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3 + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3 + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3 + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83 + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1-100grp { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xcd + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xcd + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xcd + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xcd + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x8d + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200grp { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xdf + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xdf + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xdf + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xdf + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x9f + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3 + MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100grp { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x85 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc5 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc5 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc5 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc5 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc5 + MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200grp { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x87 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc7 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc7 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc7 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc7 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc7 + MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 9155bd4784eb..6d635ba0904c 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -6,8 +6,10 @@ #include <dt-bindings/clock/imx8mq-clock.h> #include <dt-bindings/power/imx8mq-power.h> +#include <dt-bindings/reset/imx8mq-reset.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/thermal/thermal.h> #include "imx8mq-pinfunc.h" / { @@ -87,32 +89,48 @@ device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clk IMX8MQ_CLK_ARM>; enable-method = "psci"; next-level-cache = <&A53_L2>; + operating-points-v2 = <&a53_opp_table>; + #cooling-cells = <2>; }; A53_1: cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x1>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clk IMX8MQ_CLK_ARM>; enable-method = "psci"; next-level-cache = <&A53_L2>; + operating-points-v2 = <&a53_opp_table>; + #cooling-cells = <2>; }; A53_2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x2>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clk IMX8MQ_CLK_ARM>; enable-method = "psci"; next-level-cache = <&A53_L2>; + operating-points-v2 = <&a53_opp_table>; + #cooling-cells = <2>; }; A53_3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x3>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clk IMX8MQ_CLK_ARM>; enable-method = "psci"; next-level-cache = <&A53_L2>; + operating-points-v2 = <&a53_opp_table>; + #cooling-cells = <2>; }; A53_L2: l2-cache0 { @@ -120,6 +138,24 @@ }; }; + a53_opp_table: opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <900000>; + clock-latency-ns = <150000>; + }; + + opp-1300000000 { + opp-hz = /bits/ 64 <1300000000>; + opp-microvolt = <1000000>; + clock-latency-ns = <150000>; + opp-suspend; + }; + }; + pmu { compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; @@ -132,6 +168,67 @@ method = "smc"; }; + thermal-zones { + cpu-thermal { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tmu 0>; + + trips { + cpu_alert: cpu-alert { + temperature = <80000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu-crit { + temperature = <90000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_alert>; + cooling-device = + <&A53_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A53_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A53_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + gpu-thermal { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tmu 1>; + + trips { + gpu-crit { + temperature = <90000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + vpu-thermal { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tmu 2>; + + trips { + vpu-crit { + temperature = <90000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* Physical Secure */ @@ -160,6 +257,7 @@ reg = <0x30200000 0x10000>; interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_GPIO1_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -171,6 +269,7 @@ reg = <0x30210000 0x10000>; interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_GPIO2_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -182,6 +281,7 @@ reg = <0x30220000 0x10000>; interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_GPIO3_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -193,6 +293,7 @@ reg = <0x30230000 0x10000>; interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_GPIO4_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -204,12 +305,65 @@ reg = <0x30240000 0x10000>; interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_GPIO5_ROOT>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; + tmu: tmu@30260000 { + compatible = "fsl,imx8mq-tmu"; + reg = <0x30260000 0x10000>; + interrupt = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; + little-endian; + fsl,tmu-range = <0xb0000 0xa0026 0x80048 0x70061>; + fsl,tmu-calibration = <0x00000000 0x00000023 + 0x00000001 0x00000029 + 0x00000002 0x0000002f + 0x00000003 0x00000035 + 0x00000004 0x0000003d + 0x00000005 0x00000043 + 0x00000006 0x0000004b + 0x00000007 0x00000051 + 0x00000008 0x00000057 + 0x00000009 0x0000005f + 0x0000000a 0x00000067 + 0x0000000b 0x0000006f + + 0x00010000 0x0000001b + 0x00010001 0x00000023 + 0x00010002 0x0000002b + 0x00010003 0x00000033 + 0x00010004 0x0000003b + 0x00010005 0x00000043 + 0x00010006 0x0000004b + 0x00010007 0x00000055 + 0x00010008 0x0000005d + 0x00010009 0x00000067 + 0x0001000a 0x00000070 + + 0x00020000 0x00000017 + 0x00020001 0x00000023 + 0x00020002 0x0000002d + 0x00020003 0x00000037 + 0x00020004 0x00000041 + 0x00020005 0x0000004b + 0x00020006 0x00000057 + 0x00020007 0x00000063 + 0x00020008 0x0000006f + + 0x00030000 0x00000015 + 0x00030001 0x00000021 + 0x00030002 0x0000002d + 0x00030003 0x00000039 + 0x00030004 0x00000045 + 0x00030005 0x00000053 + 0x00030006 0x0000005f + 0x00030007 0x00000071>; + #thermal-sensor-cells = <1>; + }; + wdog1: watchdog@30280000 { compatible = "fsl,imx8mq-wdt", "fsl,imx21-wdt"; reg = <0x30280000 0x10000>; @@ -234,16 +388,35 @@ status = "disabled"; }; + sdma2: sdma@302c0000 { + compatible = "fsl,imx8mq-sdma","fsl,imx7d-sdma"; + reg = <0x302c0000 0x10000>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_SDMA2_ROOT>, + <&clk IMX8MQ_CLK_SDMA2_ROOT>; + clock-names = "ipg", "ahb"; + #dma-cells = <3>; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; + }; + iomuxc: iomuxc@30330000 { compatible = "fsl,imx8mq-iomuxc"; reg = <0x30330000 0x10000>; }; iomuxc_gpr: syscon@30340000 { - compatible = "fsl,imx8mq-iomuxc-gpr", "syscon"; + compatible = "fsl,imx8mq-iomuxc-gpr", "fsl,imx6q-iomuxc-gpr", "syscon"; reg = <0x30340000 0x10000>; }; + ocotp: ocotp-ctrl@30350000 { + compatible = "fsl,imx8mq-ocotp", "syscon"; + reg = <0x30350000 0x10000>; + clocks = <&clk IMX8MQ_CLK_OCOTP_ROOT>; + #address-cells = <1>; + #size-cells = <1>; + }; + anatop: syscon@30360000 { compatible = "fsl,imx8mq-anatop", "syscon"; reg = <0x30360000 0x10000>; @@ -278,6 +451,12 @@ "clk_ext3", "clk_ext4"; }; + src: reset-controller@30390000 { + compatible = "fsl,imx8mq-src", "syscon"; + reg = <0x30390000 0x10000>; + #reset-cells = <1>; + }; + gpc: gpc@303a0000 { compatible = "fsl,imx8mq-gpc"; reg = <0x303a0000 0x10000>; @@ -294,9 +473,25 @@ reg = <IMX8M_POWER_DOMAIN_MIPI>; }; - pgc_pcie1: power-domain@1 { + /* + * As per comment in ATF source code: + * + * PCIE1 and PCIE2 share the + * same reset signal, if we + * power down PCIE2, PCIE1 + * will be held in reset too. + * + * So instead of creating two + * separate power domains for + * PCIE1 and PCIE2 we create a + * link between both and use + * it as a shared PCIE power + * domain. + */ + pgc_pcie: power-domain@1 { #power-domain-cells = <0>; reg = <IMX8M_POWER_DOMAIN_PCIE1>; + power-domains = <&pgc_pcie2>; }; pgc_otg1: power-domain@2 { @@ -478,6 +673,21 @@ status = "disabled"; }; + sai2: sai@308b0000 { + #sound-dai-cells = <0>; + compatible = "fsl,imx8mq-sai", + "fsl,imx6sx-sai"; + reg = <0x308b0000 0x10000>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_SAI2_IPG>, + <&clk IMX8MQ_CLK_SAI2_ROOT>, + <&clk IMX8MQ_CLK_DUMMY>, <&clk IMX8MQ_CLK_DUMMY>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dmas = <&sdma1 10 24 0>, <&sdma1 11 24 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + i2c1: i2c@30a20000 { compatible = "fsl,imx8mq-i2c", "fsl,imx21-i2c"; reg = <0x30a20000 0x10000>; @@ -575,6 +785,17 @@ status = "disabled"; }; + sdma1: sdma@30bd0000 { + compatible = "fsl,imx8mq-sdma","fsl,imx7d-sdma"; + reg = <0x30bd0000 0x10000>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_SDMA1_ROOT>, + <&clk IMX8MQ_CLK_AHB>; + clock-names = "ipg", "ahb"; + #dma-cells = <3>; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; + }; + fec1: ethernet@30be0000 { compatible = "fsl,imx8mq-fec", "fsl,imx6sx-fec"; reg = <0x30be0000 0x10000>; @@ -594,6 +815,30 @@ }; }; + gpu: gpu@38000000 { + compatible = "vivante,gc"; + reg = <0x38000000 0x40000>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_GPU_ROOT>, + <&clk IMX8MQ_CLK_GPU_SHADER_DIV>, + <&clk IMX8MQ_CLK_GPU_AXI>, + <&clk IMX8MQ_CLK_GPU_AHB>; + clock-names = "core", "shader", "bus", "reg"; + assigned-clocks = <&clk IMX8MQ_CLK_GPU_CORE_SRC>, + <&clk IMX8MQ_CLK_GPU_SHADER_SRC>, + <&clk IMX8MQ_CLK_GPU_AXI>, + <&clk IMX8MQ_CLK_GPU_AHB>, + <&clk IMX8MQ_GPU_PLL_BYPASS>; + assigned-clock-parents = <&clk IMX8MQ_GPU_PLL_OUT>, + <&clk IMX8MQ_GPU_PLL_OUT>, + <&clk IMX8MQ_GPU_PLL_OUT>, + <&clk IMX8MQ_GPU_PLL_OUT>, + <&clk IMX8MQ_GPU_PLL>; + assigned-clock-rates = <800000000>, <800000000>, + <800000000>, <800000000>, <0>; + power-domains = <&pgc_gpu>; + }; + usb_dwc3_0: usb@38100000 { compatible = "fsl,imx8mq-dwc3", "snps,dwc3"; reg = <0x38100000 0x10000>; @@ -658,6 +903,66 @@ status = "disabled"; }; + + pcie0: pcie@33800000 { + compatible = "fsl,imx8mq-pcie"; + reg = <0x33800000 0x400000>, + <0x1ff00000 0x80000>; + reg-names = "dbi", "config"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + bus-range = <0x00 0xff>; + ranges = <0x81000000 0 0x00000000 0x1ff80000 0 0x00010000 /* downstream I/O 64KB */ + 0x82000000 0 0x18000000 0x18000000 0 0x07f00000>; /* non-prefetchable memory */ + num-lanes = <1>; + num-viewport = <4>; + interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + fsl,max-link-speed = <2>; + power-domains = <&pgc_pcie>; + resets = <&src IMX8MQ_RESET_PCIEPHY>, + <&src IMX8MQ_RESET_PCIE_CTRL_APPS_EN>, + <&src IMX8MQ_RESET_PCIE_CTRL_APPS_TURNOFF>; + reset-names = "pciephy", "apps", "turnoff"; + status = "disabled"; + }; + + pcie1: pcie@33c00000 { + compatible = "fsl,imx8mq-pcie"; + reg = <0x33c00000 0x400000>, + <0x27f00000 0x80000>; + reg-names = "dbi", "config"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x81000000 0 0x00000000 0x27f80000 0 0x00010000 /* downstream I/O 64KB */ + 0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */ + num-lanes = <1>; + num-viewport = <4>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + fsl,max-link-speed = <2>; + power-domains = <&pgc_pcie>; + resets = <&src IMX8MQ_RESET_PCIEPHY2>, + <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_EN>, + <&src IMX8MQ_RESET_PCIE2_CTRL_APPS_TURNOFF>; + reset-names = "pciephy", "apps", "turnoff"; + status = "disabled"; + }; + gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, /* GIC Dist */ diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index 03aad66545c5..bfdada2db176 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -60,6 +60,82 @@ }; }; +&adma_i2c1 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpi2c1 &pinctrl_ioexp_rst>; + status = "okay"; + + i2c-switch@71 { + compatible = "nxp,pca9646", "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x71>; + reset-gpios = <&lsio_gpio1 1 GPIO_ACTIVE_LOW>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + max7322: gpio@68 { + compatible = "maxim,max7322"; + reg = <0x68>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + pressure-sensor@60 { + compatible = "fsl,mpl3115"; + reg = <0x60>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + pca9557_a: gpio@1a { + compatible = "nxp,pca9557"; + reg = <0x1a>; + gpio-controller; + #gpio-cells = <2>; + }; + + pca9557_b: gpio@1d { + compatible = "nxp,pca9557"; + reg = <0x1d>; + gpio-controller; + #gpio-cells = <2>; + }; + + light-sensor@44 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_isl29023>; + compatible = "isil,isl29023"; + reg = <0x44>; + interrupt-parent = <&lsio_gpio1>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + }; + }; + }; +}; + &usdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc1>; @@ -100,6 +176,25 @@ >; }; + pinctrl_ioexp_rst: ioexp_rst_grp { + fsl,pins = < + IMX8QXP_SPI2_SDO_LSIO_GPIO1_IO01 0x06000021 + >; + }; + + pinctrl_isl29023: isl29023grp { + fsl,pins = < + IMX8QXP_SPI2_SDI_LSIO_GPIO1_IO02 0x00000021 + >; + }; + + pinctrl_lpi2c1: lpi2c1grp { + fsl,pins = < + IMX8QXP_USB_SS3_TC1_ADMA_I2C1_SCL 0x06000021 + IMX8QXP_USB_SS3_TC3_ADMA_I2C1_SDA 0x06000021 + >; + }; + pinctrl_lpuart0: lpuart0grp { fsl,pins = < IMX8QXP_UART0_RX_ADMA_UART0_RX 0x06000020 diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi index 4c3dd95ed488..0683ee2a48ae 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -21,6 +21,7 @@ mmc1 = &usdhc2; mmc2 = &usdhc3; serial0 = &adma_lpuart0; + mu1 = &lsio_mu1; }; cpus { @@ -34,6 +35,9 @@ reg = <0x0 0x0>; enable-method = "psci"; next-level-cache = <&A35_L2>; + clocks = <&clk IMX_A35_CLK>; + operating-points-v2 = <&a35_opp_table>; + #cooling-cells = <2>; }; A35_1: cpu@1 { @@ -42,6 +46,9 @@ reg = <0x0 0x1>; enable-method = "psci"; next-level-cache = <&A35_L2>; + clocks = <&clk IMX_A35_CLK>; + operating-points-v2 = <&a35_opp_table>; + #cooling-cells = <2>; }; A35_2: cpu@2 { @@ -50,6 +57,9 @@ reg = <0x0 0x2>; enable-method = "psci"; next-level-cache = <&A35_L2>; + clocks = <&clk IMX_A35_CLK>; + operating-points-v2 = <&a35_opp_table>; + #cooling-cells = <2>; }; A35_3: cpu@3 { @@ -58,6 +68,9 @@ reg = <0x0 0x3>; enable-method = "psci"; next-level-cache = <&A35_L2>; + clocks = <&clk IMX_A35_CLK>; + operating-points-v2 = <&a35_opp_table>; + #cooling-cells = <2>; }; A35_L2: l2-cache0 { @@ -65,6 +78,24 @@ }; }; + a35_opp_table: opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-900000000 { + opp-hz = /bits/ 64 <900000000>; + opp-microvolt = <1000000>; + clock-latency-ns = <150000>; + }; + + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1100000>; + clock-latency-ns = <150000>; + opp-suspend; + }; + }; + gic: interrupt-controller@51a00000 { compatible = "arm,gic-v3"; reg = <0x0 0x51a00000 0 0x10000>, /* GIC Dist */ @@ -87,7 +118,8 @@ scu { compatible = "fsl,imx-scu"; mbox-names = "tx0", "tx1", "tx2", "tx3", - "rx0", "rx1", "rx2", "rx3"; + "rx0", "rx1", "rx2", "rx3", + "gip3"; mboxes = <&lsio_mu1 0 0 &lsio_mu1 0 1 &lsio_mu1 0 2 @@ -95,7 +127,8 @@ &lsio_mu1 1 0 &lsio_mu1 1 1 &lsio_mu1 1 2 - &lsio_mu1 1 3>; + &lsio_mu1 1 3 + &lsio_mu1 3 3>; clk: clock-controller { compatible = "fsl,imx8qxp-clk"; @@ -163,6 +196,39 @@ status = "disabled"; }; + adma_lpuart1: serial@5a070000 { + compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; + reg = <0x5a070000 0x1000>; + interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + clocks = <&adma_lpcg IMX_ADMA_LPCG_UART1_BAUD_CLK>; + clock-names = "ipg"; + power-domains = <&pd IMX_SC_R_UART_1>; + status = "disabled"; + }; + + adma_lpuart2: serial@5a080000 { + compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; + reg = <0x5a080000 0x1000>; + interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + clocks = <&adma_lpcg IMX_ADMA_LPCG_UART2_BAUD_CLK>; + clock-names = "ipg"; + power-domains = <&pd IMX_SC_R_UART_2>; + status = "disabled"; + }; + + adma_lpuart3: serial@5a090000 { + compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; + reg = <0x5a090000 0x1000>; + interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + clocks = <&adma_lpcg IMX_ADMA_LPCG_UART3_BAUD_CLK>; + clock-names = "ipg"; + power-domains = <&pd IMX_SC_R_UART_3>; + status = "disabled"; + }; + adma_i2c0: i2c@5a800000 { compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c"; reg = <0x5a800000 0x4000>; @@ -328,7 +394,7 @@ compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d1b0000 0x10000>; interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>; - #mbox-cells = <0>; + #mbox-cells = <2>; status = "disabled"; }; @@ -339,11 +405,19 @@ #mbox-cells = <2>; }; + lsio_mu2: mailbox@5d1d0000 { + compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; + reg = <0x5d1d0000 0x10000>; + interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <2>; + status = "disabled"; + }; + lsio_mu3: mailbox@5d1e0000 { compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d1e0000 0x10000>; interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>; - #mbox-cells = <0>; + #mbox-cells = <2>; status = "disabled"; }; @@ -351,7 +425,7 @@ compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu"; reg = <0x5d1f0000 0x10000>; interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>; - #mbox-cells = <0>; + #mbox-cells = <2>; status = "disabled"; }; @@ -443,4 +517,9 @@ power-domains = <&pd IMX_SC_R_GPIO_7>; }; }; + + watchdog { + compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; + timeout-sec = <60>; + }; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index 2f19e0e5b7cf..aa6a8ad31be2 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -478,6 +478,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf00000 0x0 0x1000>; interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; + dma-names = "rx", "tx"; + dmas = <&dma0 2 &dma0 3>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART1>, <&crg_ctrl HI3660_CLK_GATE_UART1>; clock-names = "uartclk", "apb_pclk"; @@ -490,6 +492,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf03000 0x0 0x1000>; interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + dma-names = "rx", "tx"; + dmas = <&dma0 4 &dma0 5>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART2>, <&crg_ctrl HI3660_PCLK>; clock-names = "uartclk", "apb_pclk"; @@ -514,6 +518,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf01000 0x0 0x1000>; interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; + dma-names = "rx", "tx"; + dmas = <&dma0 6 &dma0 7>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART4>, <&crg_ctrl HI3660_CLK_GATE_UART4>; clock-names = "uartclk", "apb_pclk"; @@ -526,6 +532,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf05000 0x0 0x1000>; interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; + dma-names = "rx", "tx"; + dmas = <&dma0 8 &dma0 9>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART5>, <&crg_ctrl HI3660_CLK_GATE_UART5>; clock-names = "uartclk", "apb_pclk"; @@ -552,13 +560,23 @@ #dma-cells = <1>; dma-channels = <16>; dma-requests = <32>; - dma-min-chan = <1>; + dma-channel-mask = <0xfffe>; interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; clocks = <&crg_ctrl HI3660_CLK_GATE_DMAC>; dma-no-cci; dma-type = "hi3660_dma"; }; + asp_dmac: dma-controller@e804b000 { + compatible = "hisilicon,hisi-pcm-asp-dma-1.0"; + reg = <0x0 0xe804b000 0x0 0x1000>; + #dma-cells = <1>; + dma-channels = <16>; + dma-requests = <32>; + interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "asp_dma_irq"; + }; + rtc0: rtc@fff04000 { compatible = "arm,pl031", "arm,primecell"; reg = <0x0 0Xfff04000 0x0 0x1000>; diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts index c9775b66629f..7dac33d4fd5c 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts @@ -8,6 +8,7 @@ */ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "hi3670.dtsi" #include "hikey970-pinctrl.dtsi" @@ -17,6 +18,8 @@ compatible = "hisilicon,hi3670-hikey970", "hisilicon,hi3670"; aliases { + mshc1 = &dwmmc1; + mshc2 = &dwmmc2; serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; @@ -35,6 +38,37 @@ /* expect bootloader to fill in this region */ reg = <0x0 0x0 0x0 0x0>; }; + + sd_1v8: regulator-1v8 { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + sd_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + wlan_en: wlan-en-1-8v { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + /* GPIO_051_WIFI_EN */ + gpio = <&gpio6 3 0>; + + /* WLAN card specific delay */ + startup-delay-us = <70000>; + enable-active-high; + }; }; /* @@ -354,6 +388,47 @@ "GPIO_231_HDMI_INT"; }; +&dwmmc1 { + bus-width = <0x4>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + cap-sd-highspeed; + disable-wp; + cd-inverted; + cd-gpios = <&gpio25 5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&sd_pmx_func + &sd_clk_cfg_func + &sd_cfg_func>; + vmmc-supply = <&sd_3v3>; + vqmmc-supply = <&sd_1v8>; + status = "okay"; +}; + +&dwmmc2 { /* WIFI */ + bus-width = <0x4>; + non-removable; + broken-cd; + cap-power-off-card; + pinctrl-names = "default"; + pinctrl-0 = <&sdio_pmx_func + &sdio_clk_cfg_func + &sdio_cfg_func>; + /* WL_EN */ + vmmc-supply = <&wlan_en>; + status = "ok"; + + wlcore: wlcore@2 { + compatible = "ti,wl1837"; + reg = <2>; /* sdio func num */ + /* WL_IRQ, GPIO_177_WL_WAKEUP_AP */ + interrupt-parent = <&gpio22>; + interrupts = <1 IRQ_TYPE_EDGE_RISING>; + }; +}; + &uart0 { /* On High speed expansion header */ label = "HS-UART0"; diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi index 2ed06e4588b8..2dcffa3ed218 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi @@ -151,6 +151,13 @@ #clock-cells = <1>; }; + crg_rst: crg_rst_controller { + compatible = "hisilicon,hi3670-reset", + "hisilicon,hi3660-reset"; + #reset-cells = <2>; + hisi,rst-syscon = <&crg_ctrl>; + }; + pctrl: pctrl@e8a09000 { compatible = "hisilicon,hi3670-pctrl", "syscon"; reg = <0x0 0xe8a09000 0x0 0x1000>; @@ -647,5 +654,60 @@ clocks = <&sctrl HI3670_PCLK_AO_GPIO6>; clock-names = "apb_pclk"; }; + + /* UFS */ + ufs: ufs@ff3c0000 { + compatible = "hisilicon,hi3670-ufs", "jedec,ufs-2.1"; + /* 0: HCI standard */ + /* 1: UFS SYS CTRL */ + reg = <0x0 0xff3c0000 0x0 0x1000>, + <0x0 0xff3e0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3670_CLK_GATE_UFSIO_REF>, + <&crg_ctrl HI3670_CLK_GATE_UFS_SUBSYS>; + clock-names = "ref_clk", "phy_clk"; + freq-table-hz = <0 0>, <0 0>; + /* offset: 0x84; bit: 12 */ + resets = <&crg_rst 0x84 12>; + reset-names = "rst"; + }; + + /* SD */ + dwmmc1: dwmmc1@ff37f000 { + compatible = "hisilicon,hi3670-dw-mshc", + "hisilicon,hi3660-dw-mshc"; + reg = <0x0 0xff37f000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3670_CLK_GATE_SD>, + <&crg_ctrl HI3670_HCLK_GATE_SD>; + clock-names = "ciu", "biu"; + clock-frequency = <3200000>; + resets = <&crg_rst 0x94 18>; + reset-names = "reset"; + hisilicon,peripheral-syscon = <&sctrl>; + card-detect-delay = <200>; + status = "disabled"; + }; + + /* SDIO */ + dwmmc2: dwmmc2@fc183000 { + compatible = "hisilicon,hi3670-dw-mshc", + "hisilicon,hi3660-dw-mshc"; + reg = <0x0 0xfc183000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3670_CLK_GATE_SDIO>, + <&crg_ctrl HI3670_HCLK_GATE_SDIO>; + clock-names = "ciu", "biu"; + clock-frequency = <3200000>; + resets = <&crg_rst 0x94 20>; + reset-names = "reset"; + card-detect-delay = <200>; + status = "disabled"; + }; }; }; diff --git a/arch/arm64/boot/dts/hisilicon/hikey970-pinctrl.dtsi b/arch/arm64/boot/dts/hisilicon/hikey970-pinctrl.dtsi index 67bb52d43619..d456b0aa6f58 100644 --- a/arch/arm64/boot/dts/hisilicon/hikey970-pinctrl.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hikey970-pinctrl.dtsi @@ -196,6 +196,16 @@ /* pin base, nr pins & gpio function */ pinctrl-single,gpio-range = <&range 0 10 0>; + sdio_pmx_func: sdio_pmx_func { + pinctrl-single,pins = < + 0x000 MUX_M1 /* SDIO_CLK */ + 0x004 MUX_M1 /* SDIO_CMD */ + 0x008 MUX_M1 /* SDIO_DATA0 */ + 0x00c MUX_M1 /* SDIO_DATA1 */ + 0x010 MUX_M1 /* SDIO_DATA2 */ + 0x014 MUX_M1 /* SDIO_DATA3 */ + >; + }; }; pmx6: pinmux@fc182800 { @@ -203,6 +213,52 @@ reg = <0x0 0xfc182800 0x0 0x028>; #pinctrl-cells = <1>; pinctrl-single,register-width = <0x20>; + + sdio_clk_cfg_func: sdio_clk_cfg_func { + pinctrl-single,pins = < + 0x000 0x0 /* SDIO_CLK */ + >; + pinctrl-single,bias-pulldown = < + PULL_DIS + PULL_DOWN + PULL_DIS + PULL_DOWN + >; + pinctrl-single,bias-pullup = < + PULL_DIS + PULL_UP + PULL_DIS + PULL_UP + >; + pinctrl-single,drive-strength = < + DRIVE6_32MA DRIVE6_MASK + >; + }; + + sdio_cfg_func: sdio_cfg_func { + pinctrl-single,pins = < + 0x004 0x0 /* SDIO_CMD */ + 0x008 0x0 /* SDIO_DATA0 */ + 0x00c 0x0 /* SDIO_DATA1 */ + 0x010 0x0 /* SDIO_DATA2 */ + 0x014 0x0 /* SDIO_DATA3 */ + >; + pinctrl-single,bias-pulldown = < + PULL_DIS + PULL_DOWN + PULL_DIS + PULL_DOWN + >; + pinctrl-single,bias-pullup = < + PULL_UP + PULL_UP + PULL_DIS + PULL_UP + >; + pinctrl-single,drive-strength = < + DRIVE6_19MA DRIVE6_MASK + >; + }; }; pmx7: pinmux@ff37e000 { @@ -214,6 +270,17 @@ pinctrl-single,function-mask = <7>; /* pin base, nr pins & gpio function */ pinctrl-single,gpio-range = <&range 0 12 0>; + + sd_pmx_func: sd_pmx_func { + pinctrl-single,pins = < + 0x000 MUX_M1 /* SD_CLK */ + 0x004 MUX_M1 /* SD_CMD */ + 0x008 MUX_M1 /* SD_DATA0 */ + 0x00c MUX_M1 /* SD_DATA1 */ + 0x010 MUX_M1 /* SD_DATA2 */ + 0x014 MUX_M1 /* SD_DATA3 */ + >; + }; }; pmx8: pinmux@ff37e800 { @@ -221,6 +288,54 @@ reg = <0x0 0xff37e800 0x0 0x030>; #pinctrl-cells = <1>; pinctrl-single,register-width = <0x20>; + + sd_clk_cfg_func: sd_clk_cfg_func { + pinctrl-single,pins = < + 0x000 0x0 /* SD_CLK */ + >; + pinctrl-single,bias-pulldown = < + PULL_DIS + PULL_DOWN + PULL_DIS + PULL_DOWN + >; + pinctrl-single,bias-pullup = < + PULL_DIS + PULL_UP + PULL_DIS + PULL_UP + >; + pinctrl-single,drive-strength = < + DRIVE6_32MA + DRIVE6_MASK + >; + }; + + sd_cfg_func: sd_cfg_func { + pinctrl-single,pins = < + 0x004 0x0 /* SD_CMD */ + 0x008 0x0 /* SD_DATA0 */ + 0x00c 0x0 /* SD_DATA1 */ + 0x010 0x0 /* SD_DATA2 */ + 0x014 0x0 /* SD_DATA3 */ + >; + pinctrl-single,bias-pulldown = < + PULL_DIS + PULL_DOWN + PULL_DIS + PULL_DOWN + >; + pinctrl-single,bias-pullup = < + PULL_UP + PULL_UP + PULL_DIS + PULL_UP + >; + pinctrl-single,drive-strength = < + DRIVE6_19MA + DRIVE6_MASK + >; + }; }; pmx1: pinmux@fff11000 { diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile new file mode 100644 index 000000000000..9606ac85ac70 --- /dev/null +++ b/arch/arm64/boot/dts/intel/Makefile @@ -0,0 +1 @@ +dtb-$(CONFIG_ARCH_AGILEX) += socfpga_agilex_socdk.dtb diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi new file mode 100644 index 000000000000..e4ceb3a73c81 --- /dev/null +++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi @@ -0,0 +1,444 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019, Intel Corporation + */ + +/dts-v1/; +#include <dt-bindings/reset/altr,rst-mgr-s10.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + compatible = "intel,socfpga-agilex"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "psci"; + reg = <0x0>; + }; + + cpu1: cpu@1 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "psci"; + reg = <0x1>; + }; + + cpu2: cpu@2 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "psci"; + reg = <0x2>; + }; + + cpu3: cpu@3 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "psci"; + reg = <0x3>; + }; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <0 120 8>, + <0 121 8>, + <0 122 8>, + <0 123 8>; + interrupt-affinity = <&cpu0>, + <&cpu1>, + <&cpu2>, + <&cpu3>; + interrupt-parent = <&intc>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + intc: intc@fffc1000 { + compatible = "arm,gic-400", "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x0 0xfffc1000 0x0 0x1000>, + <0x0 0xfffc2000 0x0 0x2000>, + <0x0 0xfffc4000 0x0 0x2000>, + <0x0 0xfffc6000 0x0 0x2000>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + device_type = "soc"; + interrupt-parent = <&intc>; + ranges = <0 0 0 0xffffffff>; + + gmac0: ethernet@ff800000 { + compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a", "snps,dwmac"; + reg = <0xff800000 0x2000>; + interrupts = <0 90 4>; + interrupt-names = "macirq"; + mac-address = [00 00 00 00 00 00]; + resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>; + reset-names = "stmmaceth", "stmmaceth-ocp"; + tx-fifo-depth = <16384>; + rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; + iommus = <&smmu 1>; + status = "disabled"; + }; + + gmac1: ethernet@ff802000 { + compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a", "snps,dwmac"; + reg = <0xff802000 0x2000>; + interrupts = <0 91 4>; + interrupt-names = "macirq"; + mac-address = [00 00 00 00 00 00]; + resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>; + reset-names = "stmmaceth", "stmmaceth-ocp"; + tx-fifo-depth = <16384>; + rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; + iommus = <&smmu 2>; + status = "disabled"; + }; + + gmac2: ethernet@ff804000 { + compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a", "snps,dwmac"; + reg = <0xff804000 0x2000>; + interrupts = <0 92 4>; + interrupt-names = "macirq"; + mac-address = [00 00 00 00 00 00]; + resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>; + reset-names = "stmmaceth", "stmmaceth-ocp"; + tx-fifo-depth = <16384>; + rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; + iommus = <&smmu 3>; + status = "disabled"; + }; + + gpio0: gpio@ffc03200 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dw-apb-gpio"; + reg = <0xffc03200 0x100>; + resets = <&rst GPIO0_RESET>; + status = "disabled"; + + porta: gpio-controller@0 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <24>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <0 110 4>; + }; + }; + + gpio1: gpio@ffc03300 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dw-apb-gpio"; + reg = <0xffc03300 0x100>; + resets = <&rst GPIO1_RESET>; + status = "disabled"; + + portb: gpio-controller@0 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <24>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <0 111 4>; + }; + }; + + i2c0: i2c@ffc02800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,designware-i2c"; + reg = <0xffc02800 0x100>; + interrupts = <0 103 4>; + resets = <&rst I2C0_RESET>; + status = "disabled"; + }; + + i2c1: i2c@ffc02900 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,designware-i2c"; + reg = <0xffc02900 0x100>; + interrupts = <0 104 4>; + resets = <&rst I2C1_RESET>; + status = "disabled"; + }; + + i2c2: i2c@ffc02a00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,designware-i2c"; + reg = <0xffc02a00 0x100>; + interrupts = <0 105 4>; + resets = <&rst I2C2_RESET>; + status = "disabled"; + }; + + i2c3: i2c@ffc02b00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,designware-i2c"; + reg = <0xffc02b00 0x100>; + interrupts = <0 106 4>; + resets = <&rst I2C3_RESET>; + status = "disabled"; + }; + + i2c4: i2c@ffc02c00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,designware-i2c"; + reg = <0xffc02c00 0x100>; + interrupts = <0 107 4>; + resets = <&rst I2C4_RESET>; + status = "disabled"; + }; + + mmc: dwmmc0@ff808000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "altr,socfpga-dw-mshc"; + reg = <0xff808000 0x1000>; + interrupts = <0 96 4>; + fifo-depth = <0x400>; + resets = <&rst SDMMC_RESET>; + reset-names = "reset"; + iommus = <&smmu 5>; + status = "disabled"; + }; + + ocram: sram@ffe00000 { + compatible = "mmio-sram"; + reg = <0xffe00000 0x40000>; + }; + + pdma: pdma@ffda0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0xffda0000 0x1000>; + interrupts = <0 81 4>, + <0 82 4>, + <0 83 4>, + <0 84 4>, + <0 85 4>, + <0 86 4>, + <0 87 4>, + <0 88 4>, + <0 89 4>; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; + + rst: rstmgr@ffd11000 { + #reset-cells = <1>; + compatible = "altr,stratix10-rst-mgr"; + reg = <0xffd11000 0x100>; + }; + + smmu: iommu@fa000000 { + compatible = "arm,mmu-500", "arm,smmu-v2"; + reg = <0xfa000000 0x40000>; + #global-interrupts = <2>; + #iommu-cells = <1>; + interrupt-parent = <&intc>; + interrupts = <0 128 4>, /* Global Secure Fault */ + <0 129 4>, /* Global Non-secure Fault */ + /* Non-secure Context Interrupts (32) */ + <0 138 4>, <0 139 4>, <0 140 4>, <0 141 4>, + <0 142 4>, <0 143 4>, <0 144 4>, <0 145 4>, + <0 146 4>, <0 147 4>, <0 148 4>, <0 149 4>, + <0 150 4>, <0 151 4>, <0 152 4>, <0 153 4>, + <0 154 4>, <0 155 4>, <0 156 4>, <0 157 4>, + <0 158 4>, <0 159 4>, <0 160 4>, <0 161 4>, + <0 162 4>, <0 163 4>, <0 164 4>, <0 165 4>, + <0 166 4>, <0 167 4>, <0 168 4>, <0 169 4>; + stream-match-mask = <0x7ff0>; + status = "disabled"; + }; + + spi0: spi@ffda4000 { + compatible = "snps,dw-apb-ssi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xffda4000 0x1000>; + interrupts = <0 99 4>; + resets = <&rst SPIM0_RESET>; + reg-io-width = <4>; + num-cs = <4>; + status = "disabled"; + }; + + spi1: spi@ffda5000 { + compatible = "snps,dw-apb-ssi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xffda5000 0x1000>; + interrupts = <0 100 4>; + resets = <&rst SPIM1_RESET>; + reg-io-width = <4>; + num-cs = <4>; + status = "disabled"; + }; + + sysmgr: sysmgr@ffd12000 { + compatible = "altr,sys-mgr", "syscon"; + reg = <0xffd12000 0x500>; + }; + + /* Local timer */ + timer { + compatible = "arm,armv8-timer"; + interrupts = <1 13 0xf08>, + <1 14 0xf08>, + <1 11 0xf08>, + <1 10 0xf08>; + }; + + timer0: timer0@ffc03000 { + compatible = "snps,dw-apb-timer"; + interrupts = <0 113 4>; + reg = <0xffc03000 0x100>; + }; + + timer1: timer1@ffc03100 { + compatible = "snps,dw-apb-timer"; + interrupts = <0 114 4>; + reg = <0xffc03100 0x100>; + }; + + timer2: timer2@ffd00000 { + compatible = "snps,dw-apb-timer"; + interrupts = <0 115 4>; + reg = <0xffd00000 0x100>; + }; + + timer3: timer3@ffd00100 { + compatible = "snps,dw-apb-timer"; + interrupts = <0 116 4>; + reg = <0xffd00100 0x100>; + }; + + uart0: serial0@ffc02000 { + compatible = "snps,dw-apb-uart"; + reg = <0xffc02000 0x100>; + interrupts = <0 108 4>; + reg-shift = <2>; + reg-io-width = <4>; + resets = <&rst UART0_RESET>; + status = "disabled"; + }; + + uart1: serial1@ffc02100 { + compatible = "snps,dw-apb-uart"; + reg = <0xffc02100 0x100>; + interrupts = <0 109 4>; + reg-shift = <2>; + reg-io-width = <4>; + resets = <&rst UART1_RESET>; + status = "disabled"; + }; + + usbphy0: usbphy@0 { + #phy-cells = <0>; + compatible = "usb-nop-xceiv"; + status = "okay"; + }; + + usb0: usb@ffb00000 { + compatible = "snps,dwc2"; + reg = <0xffb00000 0x40000>; + interrupts = <0 93 4>; + phys = <&usbphy0>; + phy-names = "usb2-phy"; + resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>; + reset-names = "dwc2", "dwc2-ecc"; + iommus = <&smmu 6>; + status = "disabled"; + }; + + usb1: usb@ffb40000 { + compatible = "snps,dwc2"; + reg = <0xffb40000 0x40000>; + interrupts = <0 94 4>; + phys = <&usbphy0>; + phy-names = "usb2-phy"; + resets = <&rst USB1_RESET>, <&rst USB1_OCP_RESET>; + reset-names = "dwc2", "dwc2-ecc"; + iommus = <&smmu 7>; + status = "disabled"; + }; + + watchdog0: watchdog@ffd00200 { + compatible = "snps,dw-wdt"; + reg = <0xffd00200 0x100>; + interrupts = <0 117 4>; + resets = <&rst WATCHDOG0_RESET>; + status = "disabled"; + }; + + watchdog1: watchdog@ffd00300 { + compatible = "snps,dw-wdt"; + reg = <0xffd00300 0x100>; + interrupts = <0 118 4>; + resets = <&rst WATCHDOG1_RESET>; + status = "disabled"; + }; + + watchdog2: watchdog@ffd00400 { + compatible = "snps,dw-wdt"; + reg = <0xffd00400 0x100>; + interrupts = <0 125 4>; + resets = <&rst WATCHDOG2_RESET>; + status = "disabled"; + }; + + watchdog3: watchdog@ffd00500 { + compatible = "snps,dw-wdt"; + reg = <0xffd00500 0x100>; + interrupts = <0 126 4>; + resets = <&rst WATCHDOG3_RESET>; + status = "disabled"; + }; + + sdr: sdr@f8011100 { + compatible = "altr,sdr-ctl", "syscon"; + reg = <0xf8011100 0xc0>; + }; + + qspi: spi@ff8d2000 { + compatible = "cdns,qspi-nor"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xff8d2000 0x100>, + <0xff900000 0x100000>; + interrupts = <0 3 4>; + cdns,fifo-depth = <128>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x00000000>; + + status = "disabled"; + }; + }; +}; diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts new file mode 100644 index 000000000000..7814a9e8eb08 --- /dev/null +++ b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts @@ -0,0 +1,75 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019, Intel Corporation + */ +#include "socfpga_agilex.dtsi" + +/ { + model = "SoCFPGA Agilex SoCDK"; + + aliases { + serial0 = &uart0; + ethernet0 = &gmac0; + ethernet1 = &gmac1; + ethernet2 = &gmac2; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + /* We expect the bootloader to fill in the reg */ + reg = <0 0 0 0>; + }; +}; + +&gpio1 { + status = "okay"; +}; + +&gmac0 { + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <&phy0>; + + max-frame-size = <9000>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@0 { + reg = <4>; + + txd0-skew-ps = <0>; /* -420ps */ + txd1-skew-ps = <0>; /* -420ps */ + txd2-skew-ps = <0>; /* -420ps */ + txd3-skew-ps = <0>; /* -420ps */ + rxd0-skew-ps = <420>; /* 0ps */ + rxd1-skew-ps = <420>; /* 0ps */ + rxd2-skew-ps = <420>; /* 0ps */ + rxd3-skew-ps = <420>; /* 0ps */ + txen-skew-ps = <0>; /* -420ps */ + txc-skew-ps = <900>; /* 0ps */ + rxdv-skew-ps = <420>; /* 0ps */ + rxc-skew-ps = <1680>; /* 780ps */ + }; + }; +}; + +&mmc { + status = "okay"; + cap-sd-highspeed; + broken-cd; + bus-width = <4>; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts index 2468762283a5..9143aa13ceb1 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts @@ -226,6 +226,11 @@ marvell,function = "gpio"; }; + cp0_wlan_disable_pins: wlan-disable-pins { + marvell,pins = "mpp51"; + marvell,function = "gpio"; + }; + cp0_sdhci_pins: sdhci-pins { marvell,pins = "mpp55", "mpp56", "mpp57", "mpp58", "mpp59", "mpp60", "mpp61"; @@ -235,7 +240,7 @@ &cp0_pcie0 { pinctrl-names = "default"; - pinctrl-0 = <&cp0_pci0_reset_pins>; + pinctrl-0 = <&cp0_pci0_reset_pins &cp0_wlan_disable_pins>; reset-gpios = <&cp0_gpio2 0 GPIO_ACTIVE_LOW>; status = "okay"; }; @@ -253,6 +258,12 @@ output-low; }; + wlan_disable { + gpio-hog; + gpios = <19 GPIO_ACTIVE_LOW>; + output-low; + }; + lte_disable { gpio-hog; gpios = <21 GPIO_ACTIVE_LOW>; diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi index 976d92a94738..43307bad3f0d 100644 --- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi @@ -819,7 +819,6 @@ #size-cells = <2>; #interrupt-cells = <1>; ranges; - num-lanes = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0 0 0 1 &pcie_intc0 0>, <0 0 0 2 &pcie_intc0 1>, @@ -840,7 +839,6 @@ #size-cells = <2>; #interrupt-cells = <1>; ranges; - num-lanes = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0 0 0 1 &pcie_intc1 0>, <0 0 0 2 &pcie_intc1 1>, diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index c3c360161c5d..15f1842f6df3 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -178,12 +178,12 @@ cpu2: cpu@100 { device_type = "cpu"; - compatible = "arm,cortex-a57"; + compatible = "arm,cortex-a72"; reg = <0x100>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; #cooling-cells = <2>; - clocks = <&infracfg CLK_INFRA_CA57SEL>, + clocks = <&infracfg CLK_INFRA_CA72SEL>, <&apmixedsys CLK_APMIXED_MAINPLL>; clock-names = "cpu", "intermediate"; operating-points-v2 = <&cluster1_opp>; @@ -191,12 +191,12 @@ cpu3: cpu@101 { device_type = "cpu"; - compatible = "arm,cortex-a57"; + compatible = "arm,cortex-a72"; reg = <0x101>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; #cooling-cells = <2>; - clocks = <&infracfg CLK_INFRA_CA57SEL>, + clocks = <&infracfg CLK_INFRA_CA72SEL>, <&apmixedsys CLK_APMIXED_MAINPLL>; clock-names = "cpu", "intermediate"; operating-points-v2 = <&cluster1_opp>; @@ -216,6 +216,20 @@ }; }; + pmu_a53 { + compatible = "arm,cortex-a53-pmu"; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_LOW>; + interrupt-affinity = <&cpu0>, <&cpu1>; + }; + + pmu_a72 { + compatible = "arm,cortex-a72-pmu"; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_LOW>; + interrupt-affinity = <&cpu2>, <&cpu3>; + }; + psci { compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci"; method = "smc"; @@ -1307,6 +1321,15 @@ "vencpll", "venc_lt_sel", "vdec_bus_clk_src"; + assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>, + <&topckgen CLK_TOP_CCI400_SEL>, + <&topckgen CLK_TOP_VDEC_SEL>, + <&apmixedsys CLK_APMIXED_VCODECPLL>, + <&apmixedsys CLK_APMIXED_VENCPLL>; + assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>, + <&topckgen CLK_TOP_UNIVPLL_D2>, + <&topckgen CLK_TOP_VCODECPLL>; + assigned-clock-rates = <0>, <0>, <0>, <1482000000>, <800000000>; }; larb1: larb@16010000 { @@ -1372,6 +1395,10 @@ "venc_sel", "venc_lt_sel_src", "venc_lt_sel"; + assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>, + <&topckgen CLK_TOP_VENC_LT_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_VENCPLL_D2>, + <&topckgen CLK_TOP_UNIVPLL1_D2>; }; vencltsys: clock-controller@19000000 { diff --git a/arch/arm64/boot/dts/mediatek/mt8183-pinfunc.h b/arch/arm64/boot/dts/mediatek/mt8183-pinfunc.h new file mode 100644 index 000000000000..6221cd712718 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8183-pinfunc.h @@ -0,0 +1,1120 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018 MediaTek Inc. + * Author: Zhiyong Tao <zhiyong.tao@mediatek.com> + * + */ + +#ifndef __MT8183_PINFUNC_H +#define __MT8183_PINFUNC_H + +#include <dt-bindings/pinctrl/mt65xx.h> + +#define PINMUX_GPIO0__FUNC_GPIO0 (MTK_PIN_NO(0) | 0) +#define PINMUX_GPIO0__FUNC_MRG_SYNC (MTK_PIN_NO(0) | 1) +#define PINMUX_GPIO0__FUNC_PCM0_SYNC (MTK_PIN_NO(0) | 2) +#define PINMUX_GPIO0__FUNC_TP_GPIO0_AO (MTK_PIN_NO(0) | 3) +#define PINMUX_GPIO0__FUNC_SRCLKENAI0 (MTK_PIN_NO(0) | 4) +#define PINMUX_GPIO0__FUNC_SCP_SPI2_CS (MTK_PIN_NO(0) | 5) +#define PINMUX_GPIO0__FUNC_I2S3_MCK (MTK_PIN_NO(0) | 6) +#define PINMUX_GPIO0__FUNC_SPI2_CSB (MTK_PIN_NO(0) | 7) + +#define PINMUX_GPIO1__FUNC_GPIO1 (MTK_PIN_NO(1) | 0) +#define PINMUX_GPIO1__FUNC_MRG_CLK (MTK_PIN_NO(1) | 1) +#define PINMUX_GPIO1__FUNC_PCM0_CLK (MTK_PIN_NO(1) | 2) +#define PINMUX_GPIO1__FUNC_TP_GPIO1_AO (MTK_PIN_NO(1) | 3) +#define PINMUX_GPIO1__FUNC_CLKM3 (MTK_PIN_NO(1) | 4) +#define PINMUX_GPIO1__FUNC_SCP_SPI2_MO (MTK_PIN_NO(1) | 5) +#define PINMUX_GPIO1__FUNC_I2S3_BCK (MTK_PIN_NO(1) | 6) +#define PINMUX_GPIO1__FUNC_SPI2_MO (MTK_PIN_NO(1) | 7) + +#define PINMUX_GPIO2__FUNC_GPIO2 (MTK_PIN_NO(2) | 0) +#define PINMUX_GPIO2__FUNC_MRG_DO (MTK_PIN_NO(2) | 1) +#define PINMUX_GPIO2__FUNC_PCM0_DO (MTK_PIN_NO(2) | 2) +#define PINMUX_GPIO2__FUNC_TP_GPIO2_AO (MTK_PIN_NO(2) | 3) +#define PINMUX_GPIO2__FUNC_SCL6 (MTK_PIN_NO(2) | 4) +#define PINMUX_GPIO2__FUNC_SCP_SPI2_CK (MTK_PIN_NO(2) | 5) +#define PINMUX_GPIO2__FUNC_I2S3_LRCK (MTK_PIN_NO(2) | 6) +#define PINMUX_GPIO2__FUNC_SPI2_CLK (MTK_PIN_NO(2) | 7) + +#define PINMUX_GPIO3__FUNC_GPIO3 (MTK_PIN_NO(3) | 0) +#define PINMUX_GPIO3__FUNC_MRG_DI (MTK_PIN_NO(3) | 1) +#define PINMUX_GPIO3__FUNC_PCM0_DI (MTK_PIN_NO(3) | 2) +#define PINMUX_GPIO3__FUNC_TP_GPIO3_AO (MTK_PIN_NO(3) | 3) +#define PINMUX_GPIO3__FUNC_SDA6 (MTK_PIN_NO(3) | 4) +#define PINMUX_GPIO3__FUNC_TDM_MCK (MTK_PIN_NO(3) | 5) +#define PINMUX_GPIO3__FUNC_I2S3_DO (MTK_PIN_NO(3) | 6) +#define PINMUX_GPIO3__FUNC_SCP_VREQ_VAO (MTK_PIN_NO(3) | 7) + +#define PINMUX_GPIO4__FUNC_GPIO4 (MTK_PIN_NO(4) | 0) +#define PINMUX_GPIO4__FUNC_PWM_B (MTK_PIN_NO(4) | 1) +#define PINMUX_GPIO4__FUNC_I2S0_MCK (MTK_PIN_NO(4) | 2) +#define PINMUX_GPIO4__FUNC_SSPM_UTXD_AO (MTK_PIN_NO(4) | 3) +#define PINMUX_GPIO4__FUNC_MD_URXD1 (MTK_PIN_NO(4) | 4) +#define PINMUX_GPIO4__FUNC_TDM_BCK (MTK_PIN_NO(4) | 5) +#define PINMUX_GPIO4__FUNC_TP_GPIO4_AO (MTK_PIN_NO(4) | 6) +#define PINMUX_GPIO4__FUNC_DAP_MD32_SWD (MTK_PIN_NO(4) | 7) + +#define PINMUX_GPIO5__FUNC_GPIO5 (MTK_PIN_NO(5) | 0) +#define PINMUX_GPIO5__FUNC_PWM_C (MTK_PIN_NO(5) | 1) +#define PINMUX_GPIO5__FUNC_I2S0_BCK (MTK_PIN_NO(5) | 2) +#define PINMUX_GPIO5__FUNC_SSPM_URXD_AO (MTK_PIN_NO(5) | 3) +#define PINMUX_GPIO5__FUNC_MD_UTXD1 (MTK_PIN_NO(5) | 4) +#define PINMUX_GPIO5__FUNC_TDM_LRCK (MTK_PIN_NO(5) | 5) +#define PINMUX_GPIO5__FUNC_TP_GPIO5_AO (MTK_PIN_NO(5) | 6) +#define PINMUX_GPIO5__FUNC_DAP_MD32_SWCK (MTK_PIN_NO(5) | 7) + +#define PINMUX_GPIO6__FUNC_GPIO6 (MTK_PIN_NO(6) | 0) +#define PINMUX_GPIO6__FUNC_PWM_A (MTK_PIN_NO(6) | 1) +#define PINMUX_GPIO6__FUNC_I2S0_LRCK (MTK_PIN_NO(6) | 2) +#define PINMUX_GPIO6__FUNC_IDDIG (MTK_PIN_NO(6) | 3) +#define PINMUX_GPIO6__FUNC_MD_URXD0 (MTK_PIN_NO(6) | 4) +#define PINMUX_GPIO6__FUNC_TDM_DATA0 (MTK_PIN_NO(6) | 5) +#define PINMUX_GPIO6__FUNC_TP_GPIO6_AO (MTK_PIN_NO(6) | 6) +#define PINMUX_GPIO6__FUNC_CMFLASH (MTK_PIN_NO(6) | 7) + +#define PINMUX_GPIO7__FUNC_GPIO7 (MTK_PIN_NO(7) | 0) +#define PINMUX_GPIO7__FUNC_SPI1_B_MI (MTK_PIN_NO(7) | 1) +#define PINMUX_GPIO7__FUNC_I2S0_DI (MTK_PIN_NO(7) | 2) +#define PINMUX_GPIO7__FUNC_USB_DRVVBUS (MTK_PIN_NO(7) | 3) +#define PINMUX_GPIO7__FUNC_MD_UTXD0 (MTK_PIN_NO(7) | 4) +#define PINMUX_GPIO7__FUNC_TDM_DATA1 (MTK_PIN_NO(7) | 5) +#define PINMUX_GPIO7__FUNC_TP_GPIO7_AO (MTK_PIN_NO(7) | 6) +#define PINMUX_GPIO7__FUNC_DVFSRC_EXT_REQ (MTK_PIN_NO(7) | 7) + +#define PINMUX_GPIO8__FUNC_GPIO8 (MTK_PIN_NO(8) | 0) +#define PINMUX_GPIO8__FUNC_SPI1_B_CSB (MTK_PIN_NO(8) | 1) +#define PINMUX_GPIO8__FUNC_ANT_SEL3 (MTK_PIN_NO(8) | 2) +#define PINMUX_GPIO8__FUNC_SCL7 (MTK_PIN_NO(8) | 3) +#define PINMUX_GPIO8__FUNC_CONN_MCU_TRST_B (MTK_PIN_NO(8) | 4) +#define PINMUX_GPIO8__FUNC_TDM_DATA2 (MTK_PIN_NO(8) | 5) +#define PINMUX_GPIO8__FUNC_MD_INT0 (MTK_PIN_NO(8) | 6) +#define PINMUX_GPIO8__FUNC_JTRSTN_SEL1 (MTK_PIN_NO(8) | 7) + +#define PINMUX_GPIO9__FUNC_GPIO9 (MTK_PIN_NO(9) | 0) +#define PINMUX_GPIO9__FUNC_SPI1_B_MO (MTK_PIN_NO(9) | 1) +#define PINMUX_GPIO9__FUNC_ANT_SEL4 (MTK_PIN_NO(9) | 2) +#define PINMUX_GPIO9__FUNC_CMMCLK2 (MTK_PIN_NO(9) | 3) +#define PINMUX_GPIO9__FUNC_CONN_MCU_DBGACK_N (MTK_PIN_NO(9) | 4) +#define PINMUX_GPIO9__FUNC_SSPM_JTAG_TRSTN (MTK_PIN_NO(9) | 5) +#define PINMUX_GPIO9__FUNC_IO_JTAG_TRSTN (MTK_PIN_NO(9) | 6) +#define PINMUX_GPIO9__FUNC_DBG_MON_B10 (MTK_PIN_NO(9) | 7) + +#define PINMUX_GPIO10__FUNC_GPIO10 (MTK_PIN_NO(10) | 0) +#define PINMUX_GPIO10__FUNC_SPI1_B_CLK (MTK_PIN_NO(10) | 1) +#define PINMUX_GPIO10__FUNC_ANT_SEL5 (MTK_PIN_NO(10) | 2) +#define PINMUX_GPIO10__FUNC_CMMCLK3 (MTK_PIN_NO(10) | 3) +#define PINMUX_GPIO10__FUNC_CONN_MCU_DBGI_N (MTK_PIN_NO(10) | 4) +#define PINMUX_GPIO10__FUNC_TDM_DATA3 (MTK_PIN_NO(10) | 5) +#define PINMUX_GPIO10__FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(10) | 6) +#define PINMUX_GPIO10__FUNC_DBG_MON_B11 (MTK_PIN_NO(10) | 7) + +#define PINMUX_GPIO11__FUNC_GPIO11 (MTK_PIN_NO(11) | 0) +#define PINMUX_GPIO11__FUNC_TP_URXD1_AO (MTK_PIN_NO(11) | 1) +#define PINMUX_GPIO11__FUNC_IDDIG (MTK_PIN_NO(11) | 2) +#define PINMUX_GPIO11__FUNC_SCL6 (MTK_PIN_NO(11) | 3) +#define PINMUX_GPIO11__FUNC_UCTS1 (MTK_PIN_NO(11) | 4) +#define PINMUX_GPIO11__FUNC_UCTS0 (MTK_PIN_NO(11) | 5) +#define PINMUX_GPIO11__FUNC_SRCLKENAI1 (MTK_PIN_NO(11) | 6) +#define PINMUX_GPIO11__FUNC_I2S5_MCK (MTK_PIN_NO(11) | 7) + +#define PINMUX_GPIO12__FUNC_GPIO12 (MTK_PIN_NO(12) | 0) +#define PINMUX_GPIO12__FUNC_TP_UTXD1_AO (MTK_PIN_NO(12) | 1) +#define PINMUX_GPIO12__FUNC_USB_DRVVBUS (MTK_PIN_NO(12) | 2) +#define PINMUX_GPIO12__FUNC_SDA6 (MTK_PIN_NO(12) | 3) +#define PINMUX_GPIO12__FUNC_URTS1 (MTK_PIN_NO(12) | 4) +#define PINMUX_GPIO12__FUNC_URTS0 (MTK_PIN_NO(12) | 5) +#define PINMUX_GPIO12__FUNC_I2S2_DI2 (MTK_PIN_NO(12) | 6) +#define PINMUX_GPIO12__FUNC_I2S5_BCK (MTK_PIN_NO(12) | 7) + +#define PINMUX_GPIO13__FUNC_GPIO13 (MTK_PIN_NO(13) | 0) +#define PINMUX_GPIO13__FUNC_DBPI_D0 (MTK_PIN_NO(13) | 1) +#define PINMUX_GPIO13__FUNC_SPI5_MI (MTK_PIN_NO(13) | 2) +#define PINMUX_GPIO13__FUNC_PCM0_SYNC (MTK_PIN_NO(13) | 3) +#define PINMUX_GPIO13__FUNC_MD_URXD0 (MTK_PIN_NO(13) | 4) +#define PINMUX_GPIO13__FUNC_ANT_SEL3 (MTK_PIN_NO(13) | 5) +#define PINMUX_GPIO13__FUNC_I2S0_MCK (MTK_PIN_NO(13) | 6) +#define PINMUX_GPIO13__FUNC_DBG_MON_B15 (MTK_PIN_NO(13) | 7) + +#define PINMUX_GPIO14__FUNC_GPIO14 (MTK_PIN_NO(14) | 0) +#define PINMUX_GPIO14__FUNC_DBPI_D1 (MTK_PIN_NO(14) | 1) +#define PINMUX_GPIO14__FUNC_SPI5_CSB (MTK_PIN_NO(14) | 2) +#define PINMUX_GPIO14__FUNC_PCM0_CLK (MTK_PIN_NO(14) | 3) +#define PINMUX_GPIO14__FUNC_MD_UTXD0 (MTK_PIN_NO(14) | 4) +#define PINMUX_GPIO14__FUNC_ANT_SEL4 (MTK_PIN_NO(14) | 5) +#define PINMUX_GPIO14__FUNC_I2S0_BCK (MTK_PIN_NO(14) | 6) +#define PINMUX_GPIO14__FUNC_DBG_MON_B16 (MTK_PIN_NO(14) | 7) + +#define PINMUX_GPIO15__FUNC_GPIO15 (MTK_PIN_NO(15) | 0) +#define PINMUX_GPIO15__FUNC_DBPI_D2 (MTK_PIN_NO(15) | 1) +#define PINMUX_GPIO15__FUNC_SPI5_MO (MTK_PIN_NO(15) | 2) +#define PINMUX_GPIO15__FUNC_PCM0_DO (MTK_PIN_NO(15) | 3) +#define PINMUX_GPIO15__FUNC_MD_URXD1 (MTK_PIN_NO(15) | 4) +#define PINMUX_GPIO15__FUNC_ANT_SEL5 (MTK_PIN_NO(15) | 5) +#define PINMUX_GPIO15__FUNC_I2S0_LRCK (MTK_PIN_NO(15) | 6) +#define PINMUX_GPIO15__FUNC_DBG_MON_B17 (MTK_PIN_NO(15) | 7) + +#define PINMUX_GPIO16__FUNC_GPIO16 (MTK_PIN_NO(16) | 0) +#define PINMUX_GPIO16__FUNC_DBPI_D3 (MTK_PIN_NO(16) | 1) +#define PINMUX_GPIO16__FUNC_SPI5_CLK (MTK_PIN_NO(16) | 2) +#define PINMUX_GPIO16__FUNC_PCM0_DI (MTK_PIN_NO(16) | 3) +#define PINMUX_GPIO16__FUNC_MD_UTXD1 (MTK_PIN_NO(16) | 4) +#define PINMUX_GPIO16__FUNC_ANT_SEL6 (MTK_PIN_NO(16) | 5) +#define PINMUX_GPIO16__FUNC_I2S0_DI (MTK_PIN_NO(16) | 6) +#define PINMUX_GPIO16__FUNC_DBG_MON_B23 (MTK_PIN_NO(16) | 7) + +#define PINMUX_GPIO17__FUNC_GPIO17 (MTK_PIN_NO(17) | 0) +#define PINMUX_GPIO17__FUNC_DBPI_D4 (MTK_PIN_NO(17) | 1) +#define PINMUX_GPIO17__FUNC_SPI4_MI (MTK_PIN_NO(17) | 2) +#define PINMUX_GPIO17__FUNC_CONN_MCU_TRST_B (MTK_PIN_NO(17) | 3) +#define PINMUX_GPIO17__FUNC_MD_INT0 (MTK_PIN_NO(17) | 4) +#define PINMUX_GPIO17__FUNC_ANT_SEL7 (MTK_PIN_NO(17) | 5) +#define PINMUX_GPIO17__FUNC_I2S3_MCK (MTK_PIN_NO(17) | 6) +#define PINMUX_GPIO17__FUNC_DBG_MON_A1 (MTK_PIN_NO(17) | 7) + +#define PINMUX_GPIO18__FUNC_GPIO18 (MTK_PIN_NO(18) | 0) +#define PINMUX_GPIO18__FUNC_DBPI_D5 (MTK_PIN_NO(18) | 1) +#define PINMUX_GPIO18__FUNC_SPI4_CSB (MTK_PIN_NO(18) | 2) +#define PINMUX_GPIO18__FUNC_CONN_MCU_DBGI_N (MTK_PIN_NO(18) | 3) +#define PINMUX_GPIO18__FUNC_MD_INT0 (MTK_PIN_NO(18) | 4) +#define PINMUX_GPIO18__FUNC_SCP_VREQ_VAO (MTK_PIN_NO(18) | 5) +#define PINMUX_GPIO18__FUNC_I2S3_BCK (MTK_PIN_NO(18) | 6) +#define PINMUX_GPIO18__FUNC_DBG_MON_A2 (MTK_PIN_NO(18) | 7) + +#define PINMUX_GPIO19__FUNC_GPIO19 (MTK_PIN_NO(19) | 0) +#define PINMUX_GPIO19__FUNC_DBPI_D6 (MTK_PIN_NO(19) | 1) +#define PINMUX_GPIO19__FUNC_SPI4_MO (MTK_PIN_NO(19) | 2) +#define PINMUX_GPIO19__FUNC_CONN_MCU_TDO (MTK_PIN_NO(19) | 3) +#define PINMUX_GPIO19__FUNC_MD_INT2_C2K_UIM1_HOT_PLUG (MTK_PIN_NO(19) | 4) +#define PINMUX_GPIO19__FUNC_URXD1 (MTK_PIN_NO(19) | 5) +#define PINMUX_GPIO19__FUNC_I2S3_LRCK (MTK_PIN_NO(19) | 6) +#define PINMUX_GPIO19__FUNC_DBG_MON_A3 (MTK_PIN_NO(19) | 7) + +#define PINMUX_GPIO20__FUNC_GPIO20 (MTK_PIN_NO(20) | 0) +#define PINMUX_GPIO20__FUNC_DBPI_D7 (MTK_PIN_NO(20) | 1) +#define PINMUX_GPIO20__FUNC_SPI4_CLK (MTK_PIN_NO(20) | 2) +#define PINMUX_GPIO20__FUNC_CONN_MCU_DBGACK_N (MTK_PIN_NO(20) | 3) +#define PINMUX_GPIO20__FUNC_MD_INT1_C2K_UIM0_HOT_PLUG (MTK_PIN_NO(20) | 4) +#define PINMUX_GPIO20__FUNC_UTXD1 (MTK_PIN_NO(20) | 5) +#define PINMUX_GPIO20__FUNC_I2S3_DO (MTK_PIN_NO(20) | 6) +#define PINMUX_GPIO20__FUNC_DBG_MON_A19 (MTK_PIN_NO(20) | 7) + +#define PINMUX_GPIO21__FUNC_GPIO21 (MTK_PIN_NO(21) | 0) +#define PINMUX_GPIO21__FUNC_DBPI_D8 (MTK_PIN_NO(21) | 1) +#define PINMUX_GPIO21__FUNC_SPI3_MI (MTK_PIN_NO(21) | 2) +#define PINMUX_GPIO21__FUNC_CONN_MCU_TMS (MTK_PIN_NO(21) | 3) +#define PINMUX_GPIO21__FUNC_DAP_MD32_SWD (MTK_PIN_NO(21) | 4) +#define PINMUX_GPIO21__FUNC_CONN_MCU_AICE_TMSC (MTK_PIN_NO(21) | 5) +#define PINMUX_GPIO21__FUNC_I2S2_MCK (MTK_PIN_NO(21) | 6) +#define PINMUX_GPIO21__FUNC_DBG_MON_B5 (MTK_PIN_NO(21) | 7) + +#define PINMUX_GPIO22__FUNC_GPIO22 (MTK_PIN_NO(22) | 0) +#define PINMUX_GPIO22__FUNC_DBPI_D9 (MTK_PIN_NO(22) | 1) +#define PINMUX_GPIO22__FUNC_SPI3_CSB (MTK_PIN_NO(22) | 2) +#define PINMUX_GPIO22__FUNC_CONN_MCU_TCK (MTK_PIN_NO(22) | 3) +#define PINMUX_GPIO22__FUNC_DAP_MD32_SWCK (MTK_PIN_NO(22) | 4) +#define PINMUX_GPIO22__FUNC_CONN_MCU_AICE_TCKC (MTK_PIN_NO(22) | 5) +#define PINMUX_GPIO22__FUNC_I2S2_BCK (MTK_PIN_NO(22) | 6) +#define PINMUX_GPIO22__FUNC_DBG_MON_B6 (MTK_PIN_NO(22) | 7) + +#define PINMUX_GPIO23__FUNC_GPIO23 (MTK_PIN_NO(23) | 0) +#define PINMUX_GPIO23__FUNC_DBPI_D10 (MTK_PIN_NO(23) | 1) +#define PINMUX_GPIO23__FUNC_SPI3_MO (MTK_PIN_NO(23) | 2) +#define PINMUX_GPIO23__FUNC_CONN_MCU_TDI (MTK_PIN_NO(23) | 3) +#define PINMUX_GPIO23__FUNC_UCTS1 (MTK_PIN_NO(23) | 4) +#define PINMUX_GPIO23__FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(23) | 5) +#define PINMUX_GPIO23__FUNC_I2S2_LRCK (MTK_PIN_NO(23) | 6) +#define PINMUX_GPIO23__FUNC_DBG_MON_B7 (MTK_PIN_NO(23) | 7) + +#define PINMUX_GPIO24__FUNC_GPIO24 (MTK_PIN_NO(24) | 0) +#define PINMUX_GPIO24__FUNC_DBPI_D11 (MTK_PIN_NO(24) | 1) +#define PINMUX_GPIO24__FUNC_SPI3_CLK (MTK_PIN_NO(24) | 2) +#define PINMUX_GPIO24__FUNC_SRCLKENAI0 (MTK_PIN_NO(24) | 3) +#define PINMUX_GPIO24__FUNC_URTS1 (MTK_PIN_NO(24) | 4) +#define PINMUX_GPIO24__FUNC_IO_JTAG_TCK (MTK_PIN_NO(24) | 5) +#define PINMUX_GPIO24__FUNC_I2S2_DI (MTK_PIN_NO(24) | 6) +#define PINMUX_GPIO24__FUNC_DBG_MON_B31 (MTK_PIN_NO(24) | 7) + +#define PINMUX_GPIO25__FUNC_GPIO25 (MTK_PIN_NO(25) | 0) +#define PINMUX_GPIO25__FUNC_DBPI_HSYNC (MTK_PIN_NO(25) | 1) +#define PINMUX_GPIO25__FUNC_ANT_SEL0 (MTK_PIN_NO(25) | 2) +#define PINMUX_GPIO25__FUNC_SCL6 (MTK_PIN_NO(25) | 3) +#define PINMUX_GPIO25__FUNC_KPCOL2 (MTK_PIN_NO(25) | 4) +#define PINMUX_GPIO25__FUNC_IO_JTAG_TMS (MTK_PIN_NO(25) | 5) +#define PINMUX_GPIO25__FUNC_I2S1_MCK (MTK_PIN_NO(25) | 6) +#define PINMUX_GPIO25__FUNC_DBG_MON_B0 (MTK_PIN_NO(25) | 7) + +#define PINMUX_GPIO26__FUNC_GPIO26 (MTK_PIN_NO(26) | 0) +#define PINMUX_GPIO26__FUNC_DBPI_VSYNC (MTK_PIN_NO(26) | 1) +#define PINMUX_GPIO26__FUNC_ANT_SEL1 (MTK_PIN_NO(26) | 2) +#define PINMUX_GPIO26__FUNC_SDA6 (MTK_PIN_NO(26) | 3) +#define PINMUX_GPIO26__FUNC_KPROW2 (MTK_PIN_NO(26) | 4) +#define PINMUX_GPIO26__FUNC_IO_JTAG_TDI (MTK_PIN_NO(26) | 5) +#define PINMUX_GPIO26__FUNC_I2S1_BCK (MTK_PIN_NO(26) | 6) +#define PINMUX_GPIO26__FUNC_DBG_MON_B1 (MTK_PIN_NO(26) | 7) + +#define PINMUX_GPIO27__FUNC_GPIO27 (MTK_PIN_NO(27) | 0) +#define PINMUX_GPIO27__FUNC_DBPI_DE (MTK_PIN_NO(27) | 1) +#define PINMUX_GPIO27__FUNC_ANT_SEL2 (MTK_PIN_NO(27) | 2) +#define PINMUX_GPIO27__FUNC_SCL7 (MTK_PIN_NO(27) | 3) +#define PINMUX_GPIO27__FUNC_DMIC_CLK (MTK_PIN_NO(27) | 4) +#define PINMUX_GPIO27__FUNC_IO_JTAG_TDO (MTK_PIN_NO(27) | 5) +#define PINMUX_GPIO27__FUNC_I2S1_LRCK (MTK_PIN_NO(27) | 6) +#define PINMUX_GPIO27__FUNC_DBG_MON_B9 (MTK_PIN_NO(27) | 7) + +#define PINMUX_GPIO28__FUNC_GPIO28 (MTK_PIN_NO(28) | 0) +#define PINMUX_GPIO28__FUNC_DBPI_CK (MTK_PIN_NO(28) | 1) +#define PINMUX_GPIO28__FUNC_DVFSRC_EXT_REQ (MTK_PIN_NO(28) | 2) +#define PINMUX_GPIO28__FUNC_SDA7 (MTK_PIN_NO(28) | 3) +#define PINMUX_GPIO28__FUNC_DMIC_DAT (MTK_PIN_NO(28) | 4) +#define PINMUX_GPIO28__FUNC_IO_JTAG_TRSTN (MTK_PIN_NO(28) | 5) +#define PINMUX_GPIO28__FUNC_I2S1_DO (MTK_PIN_NO(28) | 6) +#define PINMUX_GPIO28__FUNC_DBG_MON_B32 (MTK_PIN_NO(28) | 7) + +#define PINMUX_GPIO29__FUNC_GPIO29 (MTK_PIN_NO(29) | 0) +#define PINMUX_GPIO29__FUNC_MSDC1_CLK (MTK_PIN_NO(29) | 1) +#define PINMUX_GPIO29__FUNC_IO_JTAG_TCK (MTK_PIN_NO(29) | 2) +#define PINMUX_GPIO29__FUNC_UDI_TCK (MTK_PIN_NO(29) | 3) +#define PINMUX_GPIO29__FUNC_CONN_DSP_JCK (MTK_PIN_NO(29) | 4) +#define PINMUX_GPIO29__FUNC_SSPM_JTAG_TCK (MTK_PIN_NO(29) | 5) +#define PINMUX_GPIO29__FUNC_PCM1_CLK (MTK_PIN_NO(29) | 6) +#define PINMUX_GPIO29__FUNC_DBG_MON_A6 (MTK_PIN_NO(29) | 7) + +#define PINMUX_GPIO30__FUNC_GPIO30 (MTK_PIN_NO(30) | 0) +#define PINMUX_GPIO30__FUNC_MSDC1_DAT3 (MTK_PIN_NO(30) | 1) +#define PINMUX_GPIO30__FUNC_DAP_MD32_SWD (MTK_PIN_NO(30) | 2) +#define PINMUX_GPIO30__FUNC_CONN_MCU_AICE_TMSC (MTK_PIN_NO(30) | 3) +#define PINMUX_GPIO30__FUNC_CONN_DSP_JINTP (MTK_PIN_NO(30) | 4) +#define PINMUX_GPIO30__FUNC_SSPM_JTAG_TRSTN (MTK_PIN_NO(30) | 5) +#define PINMUX_GPIO30__FUNC_PCM1_DI (MTK_PIN_NO(30) | 6) +#define PINMUX_GPIO30__FUNC_DBG_MON_A7 (MTK_PIN_NO(30) | 7) + +#define PINMUX_GPIO31__FUNC_GPIO31 (MTK_PIN_NO(31) | 0) +#define PINMUX_GPIO31__FUNC_MSDC1_CMD (MTK_PIN_NO(31) | 1) +#define PINMUX_GPIO31__FUNC_IO_JTAG_TMS (MTK_PIN_NO(31) | 2) +#define PINMUX_GPIO31__FUNC_UDI_TMS (MTK_PIN_NO(31) | 3) +#define PINMUX_GPIO31__FUNC_CONN_DSP_JMS (MTK_PIN_NO(31) | 4) +#define PINMUX_GPIO31__FUNC_SSPM_JTAG_TMS (MTK_PIN_NO(31) | 5) +#define PINMUX_GPIO31__FUNC_PCM1_SYNC (MTK_PIN_NO(31) | 6) +#define PINMUX_GPIO31__FUNC_DBG_MON_A8 (MTK_PIN_NO(31) | 7) + +#define PINMUX_GPIO32__FUNC_GPIO32 (MTK_PIN_NO(32) | 0) +#define PINMUX_GPIO32__FUNC_MSDC1_DAT0 (MTK_PIN_NO(32) | 1) +#define PINMUX_GPIO32__FUNC_IO_JTAG_TDI (MTK_PIN_NO(32) | 2) +#define PINMUX_GPIO32__FUNC_UDI_TDI (MTK_PIN_NO(32) | 3) +#define PINMUX_GPIO32__FUNC_CONN_DSP_JDI (MTK_PIN_NO(32) | 4) +#define PINMUX_GPIO32__FUNC_SSPM_JTAG_TDI (MTK_PIN_NO(32) | 5) +#define PINMUX_GPIO32__FUNC_PCM1_DO0 (MTK_PIN_NO(32) | 6) +#define PINMUX_GPIO32__FUNC_DBG_MON_A9 (MTK_PIN_NO(32) | 7) + +#define PINMUX_GPIO33__FUNC_GPIO33 (MTK_PIN_NO(33) | 0) +#define PINMUX_GPIO33__FUNC_MSDC1_DAT2 (MTK_PIN_NO(33) | 1) +#define PINMUX_GPIO33__FUNC_IO_JTAG_TRSTN (MTK_PIN_NO(33) | 2) +#define PINMUX_GPIO33__FUNC_UDI_NTRST (MTK_PIN_NO(33) | 3) +#define PINMUX_GPIO33__FUNC_DAP_MD32_SWCK (MTK_PIN_NO(33) | 4) +#define PINMUX_GPIO33__FUNC_CONN_MCU_AICE_TCKC (MTK_PIN_NO(33) | 5) +#define PINMUX_GPIO33__FUNC_PCM1_DO2 (MTK_PIN_NO(33) | 6) +#define PINMUX_GPIO33__FUNC_DBG_MON_A10 (MTK_PIN_NO(33) | 7) + +#define PINMUX_GPIO34__FUNC_GPIO34 (MTK_PIN_NO(34) | 0) +#define PINMUX_GPIO34__FUNC_MSDC1_DAT1 (MTK_PIN_NO(34) | 1) +#define PINMUX_GPIO34__FUNC_IO_JTAG_TDO (MTK_PIN_NO(34) | 2) +#define PINMUX_GPIO34__FUNC_UDI_TDO (MTK_PIN_NO(34) | 3) +#define PINMUX_GPIO34__FUNC_CONN_DSP_JDO (MTK_PIN_NO(34) | 4) +#define PINMUX_GPIO34__FUNC_SSPM_JTAG_TDO (MTK_PIN_NO(34) | 5) +#define PINMUX_GPIO34__FUNC_PCM1_DO1 (MTK_PIN_NO(34) | 6) +#define PINMUX_GPIO34__FUNC_DBG_MON_A11 (MTK_PIN_NO(34) | 7) + +#define PINMUX_GPIO35__FUNC_GPIO35 (MTK_PIN_NO(35) | 0) +#define PINMUX_GPIO35__FUNC_MD1_SIM2_SIO (MTK_PIN_NO(35) | 1) +#define PINMUX_GPIO35__FUNC_CCU_JTAG_TDO (MTK_PIN_NO(35) | 2) +#define PINMUX_GPIO35__FUNC_MD1_SIM1_SIO (MTK_PIN_NO(35) | 3) +#define PINMUX_GPIO35__FUNC_SCP_JTAG_TDO (MTK_PIN_NO(35) | 5) +#define PINMUX_GPIO35__FUNC_CONN_DSP_JMS (MTK_PIN_NO(35) | 6) +#define PINMUX_GPIO35__FUNC_DBG_MON_A28 (MTK_PIN_NO(35) | 7) + +#define PINMUX_GPIO36__FUNC_GPIO36 (MTK_PIN_NO(36) | 0) +#define PINMUX_GPIO36__FUNC_MD1_SIM2_SRST (MTK_PIN_NO(36) | 1) +#define PINMUX_GPIO36__FUNC_CCU_JTAG_TMS (MTK_PIN_NO(36) | 2) +#define PINMUX_GPIO36__FUNC_MD1_SIM1_SRST (MTK_PIN_NO(36) | 3) +#define PINMUX_GPIO36__FUNC_CONN_MCU_AICE_TMSC (MTK_PIN_NO(36) | 4) +#define PINMUX_GPIO36__FUNC_SCP_JTAG_TMS (MTK_PIN_NO(36) | 5) +#define PINMUX_GPIO36__FUNC_CONN_DSP_JINTP (MTK_PIN_NO(36) | 6) +#define PINMUX_GPIO36__FUNC_DBG_MON_A29 (MTK_PIN_NO(36) | 7) + +#define PINMUX_GPIO37__FUNC_GPIO37 (MTK_PIN_NO(37) | 0) +#define PINMUX_GPIO37__FUNC_MD1_SIM2_SCLK (MTK_PIN_NO(37) | 1) +#define PINMUX_GPIO37__FUNC_CCU_JTAG_TDI (MTK_PIN_NO(37) | 2) +#define PINMUX_GPIO37__FUNC_MD1_SIM1_SCLK (MTK_PIN_NO(37) | 3) +#define PINMUX_GPIO37__FUNC_SCP_JTAG_TDI (MTK_PIN_NO(37) | 5) +#define PINMUX_GPIO37__FUNC_CONN_DSP_JDO (MTK_PIN_NO(37) | 6) +#define PINMUX_GPIO37__FUNC_DBG_MON_A30 (MTK_PIN_NO(37) | 7) + +#define PINMUX_GPIO38__FUNC_GPIO38 (MTK_PIN_NO(38) | 0) +#define PINMUX_GPIO38__FUNC_MD1_SIM1_SCLK (MTK_PIN_NO(38) | 1) +#define PINMUX_GPIO38__FUNC_MD1_SIM2_SCLK (MTK_PIN_NO(38) | 3) +#define PINMUX_GPIO38__FUNC_CONN_MCU_AICE_TCKC (MTK_PIN_NO(38) | 4) +#define PINMUX_GPIO38__FUNC_DBG_MON_A20 (MTK_PIN_NO(38) | 7) + +#define PINMUX_GPIO39__FUNC_GPIO39 (MTK_PIN_NO(39) | 0) +#define PINMUX_GPIO39__FUNC_MD1_SIM1_SRST (MTK_PIN_NO(39) | 1) +#define PINMUX_GPIO39__FUNC_CCU_JTAG_TCK (MTK_PIN_NO(39) | 2) +#define PINMUX_GPIO39__FUNC_MD1_SIM2_SRST (MTK_PIN_NO(39) | 3) +#define PINMUX_GPIO39__FUNC_SCP_JTAG_TCK (MTK_PIN_NO(39) | 5) +#define PINMUX_GPIO39__FUNC_CONN_DSP_JCK (MTK_PIN_NO(39) | 6) +#define PINMUX_GPIO39__FUNC_DBG_MON_A31 (MTK_PIN_NO(39) | 7) + +#define PINMUX_GPIO40__FUNC_GPIO40 (MTK_PIN_NO(40) | 0) +#define PINMUX_GPIO40__FUNC_MD1_SIM1_SIO (MTK_PIN_NO(40) | 1) +#define PINMUX_GPIO40__FUNC_CCU_JTAG_TRST (MTK_PIN_NO(40) | 2) +#define PINMUX_GPIO40__FUNC_MD1_SIM2_SIO (MTK_PIN_NO(40) | 3) +#define PINMUX_GPIO40__FUNC_SCP_JTAG_TRSTN (MTK_PIN_NO(40) | 5) +#define PINMUX_GPIO40__FUNC_CONN_DSP_JDI (MTK_PIN_NO(40) | 6) +#define PINMUX_GPIO40__FUNC_DBG_MON_A32 (MTK_PIN_NO(40) | 7) + +#define PINMUX_GPIO41__FUNC_GPIO41 (MTK_PIN_NO(41) | 0) +#define PINMUX_GPIO41__FUNC_IDDIG (MTK_PIN_NO(41) | 1) +#define PINMUX_GPIO41__FUNC_URXD1 (MTK_PIN_NO(41) | 2) +#define PINMUX_GPIO41__FUNC_UCTS0 (MTK_PIN_NO(41) | 3) +#define PINMUX_GPIO41__FUNC_SSPM_UTXD_AO (MTK_PIN_NO(41) | 4) +#define PINMUX_GPIO41__FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(41) | 5) +#define PINMUX_GPIO41__FUNC_DMIC_CLK (MTK_PIN_NO(41) | 6) + +#define PINMUX_GPIO42__FUNC_GPIO42 (MTK_PIN_NO(42) | 0) +#define PINMUX_GPIO42__FUNC_USB_DRVVBUS (MTK_PIN_NO(42) | 1) +#define PINMUX_GPIO42__FUNC_UTXD1 (MTK_PIN_NO(42) | 2) +#define PINMUX_GPIO42__FUNC_URTS0 (MTK_PIN_NO(42) | 3) +#define PINMUX_GPIO42__FUNC_SSPM_URXD_AO (MTK_PIN_NO(42) | 4) +#define PINMUX_GPIO42__FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(42) | 5) +#define PINMUX_GPIO42__FUNC_DMIC_DAT (MTK_PIN_NO(42) | 6) + +#define PINMUX_GPIO43__FUNC_GPIO43 (MTK_PIN_NO(43) | 0) +#define PINMUX_GPIO43__FUNC_DISP_PWM (MTK_PIN_NO(43) | 1) + +#define PINMUX_GPIO44__FUNC_GPIO44 (MTK_PIN_NO(44) | 0) +#define PINMUX_GPIO44__FUNC_DSI_TE (MTK_PIN_NO(44) | 1) + +#define PINMUX_GPIO45__FUNC_GPIO45 (MTK_PIN_NO(45) | 0) +#define PINMUX_GPIO45__FUNC_LCM_RST (MTK_PIN_NO(45) | 1) + +#define PINMUX_GPIO46__FUNC_GPIO46 (MTK_PIN_NO(46) | 0) +#define PINMUX_GPIO46__FUNC_MD_INT2_C2K_UIM1_HOT_PLUG (MTK_PIN_NO(46) | 1) +#define PINMUX_GPIO46__FUNC_URXD1 (MTK_PIN_NO(46) | 2) +#define PINMUX_GPIO46__FUNC_UCTS1 (MTK_PIN_NO(46) | 3) +#define PINMUX_GPIO46__FUNC_CCU_UTXD_AO (MTK_PIN_NO(46) | 4) +#define PINMUX_GPIO46__FUNC_TP_UCTS1_AO (MTK_PIN_NO(46) | 5) +#define PINMUX_GPIO46__FUNC_IDDIG (MTK_PIN_NO(46) | 6) +#define PINMUX_GPIO46__FUNC_I2S5_LRCK (MTK_PIN_NO(46) | 7) + +#define PINMUX_GPIO47__FUNC_GPIO47 (MTK_PIN_NO(47) | 0) +#define PINMUX_GPIO47__FUNC_MD_INT1_C2K_UIM0_HOT_PLUG (MTK_PIN_NO(47) | 1) +#define PINMUX_GPIO47__FUNC_UTXD1 (MTK_PIN_NO(47) | 2) +#define PINMUX_GPIO47__FUNC_URTS1 (MTK_PIN_NO(47) | 3) +#define PINMUX_GPIO47__FUNC_CCU_URXD_AO (MTK_PIN_NO(47) | 4) +#define PINMUX_GPIO47__FUNC_TP_URTS1_AO (MTK_PIN_NO(47) | 5) +#define PINMUX_GPIO47__FUNC_USB_DRVVBUS (MTK_PIN_NO(47) | 6) +#define PINMUX_GPIO47__FUNC_I2S5_DO (MTK_PIN_NO(47) | 7) + +#define PINMUX_GPIO48__FUNC_GPIO48 (MTK_PIN_NO(48) | 0) +#define PINMUX_GPIO48__FUNC_SCL5 (MTK_PIN_NO(48) | 1) + +#define PINMUX_GPIO49__FUNC_GPIO49 (MTK_PIN_NO(49) | 0) +#define PINMUX_GPIO49__FUNC_SDA5 (MTK_PIN_NO(49) | 1) + +#define PINMUX_GPIO50__FUNC_GPIO50 (MTK_PIN_NO(50) | 0) +#define PINMUX_GPIO50__FUNC_SCL3 (MTK_PIN_NO(50) | 1) + +#define PINMUX_GPIO51__FUNC_GPIO51 (MTK_PIN_NO(51) | 0) +#define PINMUX_GPIO51__FUNC_SDA3 (MTK_PIN_NO(51) | 1) + +#define PINMUX_GPIO52__FUNC_GPIO52 (MTK_PIN_NO(52) | 0) +#define PINMUX_GPIO52__FUNC_BPI_ANT2 (MTK_PIN_NO(52) | 1) + +#define PINMUX_GPIO53__FUNC_GPIO53 (MTK_PIN_NO(53) | 0) +#define PINMUX_GPIO53__FUNC_BPI_ANT0 (MTK_PIN_NO(53) | 1) + +#define PINMUX_GPIO54__FUNC_GPIO54 (MTK_PIN_NO(54) | 0) +#define PINMUX_GPIO54__FUNC_BPI_OLAT1 (MTK_PIN_NO(54) | 1) + +#define PINMUX_GPIO55__FUNC_GPIO55 (MTK_PIN_NO(55) | 0) +#define PINMUX_GPIO55__FUNC_BPI_BUS8 (MTK_PIN_NO(55) | 1) + +#define PINMUX_GPIO56__FUNC_GPIO56 (MTK_PIN_NO(56) | 0) +#define PINMUX_GPIO56__FUNC_BPI_BUS9 (MTK_PIN_NO(56) | 1) +#define PINMUX_GPIO56__FUNC_SCL_6306 (MTK_PIN_NO(56) | 2) + +#define PINMUX_GPIO57__FUNC_GPIO57 (MTK_PIN_NO(57) | 0) +#define PINMUX_GPIO57__FUNC_BPI_BUS10 (MTK_PIN_NO(57) | 1) +#define PINMUX_GPIO57__FUNC_SDA_6306 (MTK_PIN_NO(57) | 2) + +#define PINMUX_GPIO58__FUNC_GPIO58 (MTK_PIN_NO(58) | 0) +#define PINMUX_GPIO58__FUNC_RFIC0_BSI_D2 (MTK_PIN_NO(58) | 1) +#define PINMUX_GPIO58__FUNC_SPM_BSI_D2 (MTK_PIN_NO(58) | 2) +#define PINMUX_GPIO58__FUNC_PWM_B (MTK_PIN_NO(58) | 3) + +#define PINMUX_GPIO59__FUNC_GPIO59 (MTK_PIN_NO(59) | 0) +#define PINMUX_GPIO59__FUNC_RFIC0_BSI_D1 (MTK_PIN_NO(59) | 1) +#define PINMUX_GPIO59__FUNC_SPM_BSI_D1 (MTK_PIN_NO(59) | 2) + +#define PINMUX_GPIO60__FUNC_GPIO60 (MTK_PIN_NO(60) | 0) +#define PINMUX_GPIO60__FUNC_RFIC0_BSI_D0 (MTK_PIN_NO(60) | 1) +#define PINMUX_GPIO60__FUNC_SPM_BSI_D0 (MTK_PIN_NO(60) | 2) + +#define PINMUX_GPIO61__FUNC_GPIO61 (MTK_PIN_NO(61) | 0) +#define PINMUX_GPIO61__FUNC_MIPI1_SDATA (MTK_PIN_NO(61) | 1) + +#define PINMUX_GPIO62__FUNC_GPIO62 (MTK_PIN_NO(62) | 0) +#define PINMUX_GPIO62__FUNC_MIPI1_SCLK (MTK_PIN_NO(62) | 1) + +#define PINMUX_GPIO63__FUNC_GPIO63 (MTK_PIN_NO(63) | 0) +#define PINMUX_GPIO63__FUNC_MIPI0_SDATA (MTK_PIN_NO(63) | 1) + +#define PINMUX_GPIO64__FUNC_GPIO64 (MTK_PIN_NO(64) | 0) +#define PINMUX_GPIO64__FUNC_MIPI0_SCLK (MTK_PIN_NO(64) | 1) + +#define PINMUX_GPIO65__FUNC_GPIO65 (MTK_PIN_NO(65) | 0) +#define PINMUX_GPIO65__FUNC_MIPI3_SDATA (MTK_PIN_NO(65) | 1) +#define PINMUX_GPIO65__FUNC_BPI_OLAT2 (MTK_PIN_NO(65) | 2) + +#define PINMUX_GPIO66__FUNC_GPIO66 (MTK_PIN_NO(66) | 0) +#define PINMUX_GPIO66__FUNC_MIPI3_SCLK (MTK_PIN_NO(66) | 1) +#define PINMUX_GPIO66__FUNC_BPI_OLAT3 (MTK_PIN_NO(66) | 2) + +#define PINMUX_GPIO67__FUNC_GPIO67 (MTK_PIN_NO(67) | 0) +#define PINMUX_GPIO67__FUNC_MIPI2_SDATA (MTK_PIN_NO(67) | 1) + +#define PINMUX_GPIO68__FUNC_GPIO68 (MTK_PIN_NO(68) | 0) +#define PINMUX_GPIO68__FUNC_MIPI2_SCLK (MTK_PIN_NO(68) | 1) + +#define PINMUX_GPIO69__FUNC_GPIO69 (MTK_PIN_NO(69) | 0) +#define PINMUX_GPIO69__FUNC_BPI_BUS7 (MTK_PIN_NO(69) | 1) + +#define PINMUX_GPIO70__FUNC_GPIO70 (MTK_PIN_NO(70) | 0) +#define PINMUX_GPIO70__FUNC_BPI_BUS6 (MTK_PIN_NO(70) | 1) + +#define PINMUX_GPIO71__FUNC_GPIO71 (MTK_PIN_NO(71) | 0) +#define PINMUX_GPIO71__FUNC_BPI_BUS5 (MTK_PIN_NO(71) | 1) + +#define PINMUX_GPIO72__FUNC_GPIO72 (MTK_PIN_NO(72) | 0) +#define PINMUX_GPIO72__FUNC_BPI_BUS4 (MTK_PIN_NO(72) | 1) + +#define PINMUX_GPIO73__FUNC_GPIO73 (MTK_PIN_NO(73) | 0) +#define PINMUX_GPIO73__FUNC_BPI_BUS3 (MTK_PIN_NO(73) | 1) + +#define PINMUX_GPIO74__FUNC_GPIO74 (MTK_PIN_NO(74) | 0) +#define PINMUX_GPIO74__FUNC_BPI_BUS2 (MTK_PIN_NO(74) | 1) + +#define PINMUX_GPIO75__FUNC_GPIO75 (MTK_PIN_NO(75) | 0) +#define PINMUX_GPIO75__FUNC_BPI_BUS1 (MTK_PIN_NO(75) | 1) + +#define PINMUX_GPIO76__FUNC_GPIO76 (MTK_PIN_NO(76) | 0) +#define PINMUX_GPIO76__FUNC_BPI_BUS0 (MTK_PIN_NO(76) | 1) + +#define PINMUX_GPIO77__FUNC_GPIO77 (MTK_PIN_NO(77) | 0) +#define PINMUX_GPIO77__FUNC_BPI_ANT1 (MTK_PIN_NO(77) | 1) + +#define PINMUX_GPIO78__FUNC_GPIO78 (MTK_PIN_NO(78) | 0) +#define PINMUX_GPIO78__FUNC_BPI_OLAT0 (MTK_PIN_NO(78) | 1) + +#define PINMUX_GPIO79__FUNC_GPIO79 (MTK_PIN_NO(79) | 0) +#define PINMUX_GPIO79__FUNC_BPI_PA_VM1 (MTK_PIN_NO(79) | 1) +#define PINMUX_GPIO79__FUNC_MIPI4_SDATA (MTK_PIN_NO(79) | 2) + +#define PINMUX_GPIO80__FUNC_GPIO80 (MTK_PIN_NO(80) | 0) +#define PINMUX_GPIO80__FUNC_BPI_PA_VM0 (MTK_PIN_NO(80) | 1) +#define PINMUX_GPIO80__FUNC_MIPI4_SCLK (MTK_PIN_NO(80) | 2) + +#define PINMUX_GPIO81__FUNC_GPIO81 (MTK_PIN_NO(81) | 0) +#define PINMUX_GPIO81__FUNC_SDA1 (MTK_PIN_NO(81) | 1) + +#define PINMUX_GPIO82__FUNC_GPIO82 (MTK_PIN_NO(82) | 0) +#define PINMUX_GPIO82__FUNC_SDA0 (MTK_PIN_NO(82) | 1) + +#define PINMUX_GPIO83__FUNC_GPIO83 (MTK_PIN_NO(83) | 0) +#define PINMUX_GPIO83__FUNC_SCL0 (MTK_PIN_NO(83) | 1) + +#define PINMUX_GPIO84__FUNC_GPIO84 (MTK_PIN_NO(84) | 0) +#define PINMUX_GPIO84__FUNC_SCL1 (MTK_PIN_NO(84) | 1) + +#define PINMUX_GPIO85__FUNC_GPIO85 (MTK_PIN_NO(85) | 0) +#define PINMUX_GPIO85__FUNC_SPI0_MI (MTK_PIN_NO(85) | 1) +#define PINMUX_GPIO85__FUNC_SCP_SPI0_MI (MTK_PIN_NO(85) | 2) +#define PINMUX_GPIO85__FUNC_CLKM3 (MTK_PIN_NO(85) | 3) +#define PINMUX_GPIO85__FUNC_I2S1_BCK (MTK_PIN_NO(85) | 4) +#define PINMUX_GPIO85__FUNC_MFG_DFD_JTAG_TDO (MTK_PIN_NO(85) | 5) +#define PINMUX_GPIO85__FUNC_DFD_TDO (MTK_PIN_NO(85) | 6) +#define PINMUX_GPIO85__FUNC_JTDO_SEL1 (MTK_PIN_NO(85) | 7) + +#define PINMUX_GPIO86__FUNC_GPIO86 (MTK_PIN_NO(86) | 0) +#define PINMUX_GPIO86__FUNC_SPI0_CSB (MTK_PIN_NO(86) | 1) +#define PINMUX_GPIO86__FUNC_SCP_SPI0_CS (MTK_PIN_NO(86) | 2) +#define PINMUX_GPIO86__FUNC_CLKM0 (MTK_PIN_NO(86) | 3) +#define PINMUX_GPIO86__FUNC_I2S1_LRCK (MTK_PIN_NO(86) | 4) +#define PINMUX_GPIO86__FUNC_MFG_DFD_JTAG_TMS (MTK_PIN_NO(86) | 5) +#define PINMUX_GPIO86__FUNC_DFD_TMS (MTK_PIN_NO(86) | 6) +#define PINMUX_GPIO86__FUNC_JTMS_SEL1 (MTK_PIN_NO(86) | 7) + +#define PINMUX_GPIO87__FUNC_GPIO87 (MTK_PIN_NO(87) | 0) +#define PINMUX_GPIO87__FUNC_SPI0_MO (MTK_PIN_NO(87) | 1) +#define PINMUX_GPIO87__FUNC_SCP_SPI0_MO (MTK_PIN_NO(87) | 2) +#define PINMUX_GPIO87__FUNC_SDA1 (MTK_PIN_NO(87) | 3) +#define PINMUX_GPIO87__FUNC_I2S1_DO (MTK_PIN_NO(87) | 4) +#define PINMUX_GPIO87__FUNC_MFG_DFD_JTAG_TDI (MTK_PIN_NO(87) | 5) +#define PINMUX_GPIO87__FUNC_DFD_TDI (MTK_PIN_NO(87) | 6) +#define PINMUX_GPIO87__FUNC_JTDI_SEL1 (MTK_PIN_NO(87) | 7) + +#define PINMUX_GPIO88__FUNC_GPIO88 (MTK_PIN_NO(88) | 0) +#define PINMUX_GPIO88__FUNC_SPI0_CLK (MTK_PIN_NO(88) | 1) +#define PINMUX_GPIO88__FUNC_SCP_SPI0_CK (MTK_PIN_NO(88) | 2) +#define PINMUX_GPIO88__FUNC_SCL1 (MTK_PIN_NO(88) | 3) +#define PINMUX_GPIO88__FUNC_I2S1_MCK (MTK_PIN_NO(88) | 4) +#define PINMUX_GPIO88__FUNC_MFG_DFD_JTAG_TCK (MTK_PIN_NO(88) | 5) +#define PINMUX_GPIO88__FUNC_DFD_TCK_XI (MTK_PIN_NO(88) | 6) +#define PINMUX_GPIO88__FUNC_JTCK_SEL1 (MTK_PIN_NO(88) | 7) + +#define PINMUX_GPIO89__FUNC_GPIO89 (MTK_PIN_NO(89) | 0) +#define PINMUX_GPIO89__FUNC_SRCLKENAI0 (MTK_PIN_NO(89) | 1) +#define PINMUX_GPIO89__FUNC_PWM_C (MTK_PIN_NO(89) | 2) +#define PINMUX_GPIO89__FUNC_I2S5_BCK (MTK_PIN_NO(89) | 3) +#define PINMUX_GPIO89__FUNC_ANT_SEL6 (MTK_PIN_NO(89) | 4) +#define PINMUX_GPIO89__FUNC_SDA8 (MTK_PIN_NO(89) | 5) +#define PINMUX_GPIO89__FUNC_CMVREF0 (MTK_PIN_NO(89) | 6) +#define PINMUX_GPIO89__FUNC_DBG_MON_A21 (MTK_PIN_NO(89) | 7) + +#define PINMUX_GPIO90__FUNC_GPIO90 (MTK_PIN_NO(90) | 0) +#define PINMUX_GPIO90__FUNC_PWM_A (MTK_PIN_NO(90) | 1) +#define PINMUX_GPIO90__FUNC_CMMCLK2 (MTK_PIN_NO(90) | 2) +#define PINMUX_GPIO90__FUNC_I2S5_LRCK (MTK_PIN_NO(90) | 3) +#define PINMUX_GPIO90__FUNC_SCP_VREQ_VAO (MTK_PIN_NO(90) | 4) +#define PINMUX_GPIO90__FUNC_SCL8 (MTK_PIN_NO(90) | 5) +#define PINMUX_GPIO90__FUNC_PTA_RXD (MTK_PIN_NO(90) | 6) +#define PINMUX_GPIO90__FUNC_DBG_MON_A22 (MTK_PIN_NO(90) | 7) + +#define PINMUX_GPIO91__FUNC_GPIO91 (MTK_PIN_NO(91) | 0) +#define PINMUX_GPIO91__FUNC_KPROW1 (MTK_PIN_NO(91) | 1) +#define PINMUX_GPIO91__FUNC_PWM_B (MTK_PIN_NO(91) | 2) +#define PINMUX_GPIO91__FUNC_I2S5_DO (MTK_PIN_NO(91) | 3) +#define PINMUX_GPIO91__FUNC_ANT_SEL7 (MTK_PIN_NO(91) | 4) +#define PINMUX_GPIO91__FUNC_CMMCLK3 (MTK_PIN_NO(91) | 5) +#define PINMUX_GPIO91__FUNC_PTA_TXD (MTK_PIN_NO(91) | 6) + +#define PINMUX_GPIO92__FUNC_GPIO92 (MTK_PIN_NO(92) | 0) +#define PINMUX_GPIO92__FUNC_KPROW0 (MTK_PIN_NO(92) | 1) + +#define PINMUX_GPIO93__FUNC_GPIO93 (MTK_PIN_NO(93) | 0) +#define PINMUX_GPIO93__FUNC_KPCOL0 (MTK_PIN_NO(93) | 1) +#define PINMUX_GPIO93__FUNC_DBG_MON_B27 (MTK_PIN_NO(93) | 7) + +#define PINMUX_GPIO94__FUNC_GPIO94 (MTK_PIN_NO(94) | 0) +#define PINMUX_GPIO94__FUNC_KPCOL1 (MTK_PIN_NO(94) | 1) +#define PINMUX_GPIO94__FUNC_I2S2_DI2 (MTK_PIN_NO(94) | 2) +#define PINMUX_GPIO94__FUNC_I2S5_MCK (MTK_PIN_NO(94) | 3) +#define PINMUX_GPIO94__FUNC_CMMCLK2 (MTK_PIN_NO(94) | 4) +#define PINMUX_GPIO94__FUNC_SCP_SPI2_MI (MTK_PIN_NO(94) | 5) +#define PINMUX_GPIO94__FUNC_SRCLKENAI1 (MTK_PIN_NO(94) | 6) +#define PINMUX_GPIO94__FUNC_SPI2_MI (MTK_PIN_NO(94) | 7) + +#define PINMUX_GPIO95__FUNC_GPIO95 (MTK_PIN_NO(95) | 0) +#define PINMUX_GPIO95__FUNC_URXD0 (MTK_PIN_NO(95) | 1) +#define PINMUX_GPIO95__FUNC_UTXD0 (MTK_PIN_NO(95) | 2) +#define PINMUX_GPIO95__FUNC_MD_URXD0 (MTK_PIN_NO(95) | 3) +#define PINMUX_GPIO95__FUNC_MD_URXD1 (MTK_PIN_NO(95) | 4) +#define PINMUX_GPIO95__FUNC_SSPM_URXD_AO (MTK_PIN_NO(95) | 5) +#define PINMUX_GPIO95__FUNC_CCU_URXD_AO (MTK_PIN_NO(95) | 6) + +#define PINMUX_GPIO96__FUNC_GPIO96 (MTK_PIN_NO(96) | 0) +#define PINMUX_GPIO96__FUNC_UTXD0 (MTK_PIN_NO(96) | 1) +#define PINMUX_GPIO96__FUNC_URXD0 (MTK_PIN_NO(96) | 2) +#define PINMUX_GPIO96__FUNC_MD_UTXD0 (MTK_PIN_NO(96) | 3) +#define PINMUX_GPIO96__FUNC_MD_UTXD1 (MTK_PIN_NO(96) | 4) +#define PINMUX_GPIO96__FUNC_SSPM_UTXD_AO (MTK_PIN_NO(96) | 5) +#define PINMUX_GPIO96__FUNC_CCU_UTXD_AO (MTK_PIN_NO(96) | 6) +#define PINMUX_GPIO96__FUNC_DBG_MON_B2 (MTK_PIN_NO(96) | 7) + +#define PINMUX_GPIO97__FUNC_GPIO97 (MTK_PIN_NO(97) | 0) +#define PINMUX_GPIO97__FUNC_UCTS0 (MTK_PIN_NO(97) | 1) +#define PINMUX_GPIO97__FUNC_I2S2_MCK (MTK_PIN_NO(97) | 2) +#define PINMUX_GPIO97__FUNC_IDDIG (MTK_PIN_NO(97) | 3) +#define PINMUX_GPIO97__FUNC_CONN_MCU_TDO (MTK_PIN_NO(97) | 4) +#define PINMUX_GPIO97__FUNC_SSPM_JTAG_TDO (MTK_PIN_NO(97) | 5) +#define PINMUX_GPIO97__FUNC_IO_JTAG_TDO (MTK_PIN_NO(97) | 6) +#define PINMUX_GPIO97__FUNC_DBG_MON_B3 (MTK_PIN_NO(97) | 7) + +#define PINMUX_GPIO98__FUNC_GPIO98 (MTK_PIN_NO(98) | 0) +#define PINMUX_GPIO98__FUNC_URTS0 (MTK_PIN_NO(98) | 1) +#define PINMUX_GPIO98__FUNC_I2S2_BCK (MTK_PIN_NO(98) | 2) +#define PINMUX_GPIO98__FUNC_USB_DRVVBUS (MTK_PIN_NO(98) | 3) +#define PINMUX_GPIO98__FUNC_CONN_MCU_TMS (MTK_PIN_NO(98) | 4) +#define PINMUX_GPIO98__FUNC_SSPM_JTAG_TMS (MTK_PIN_NO(98) | 5) +#define PINMUX_GPIO98__FUNC_IO_JTAG_TMS (MTK_PIN_NO(98) | 6) +#define PINMUX_GPIO98__FUNC_DBG_MON_B4 (MTK_PIN_NO(98) | 7) + +#define PINMUX_GPIO99__FUNC_GPIO99 (MTK_PIN_NO(99) | 0) +#define PINMUX_GPIO99__FUNC_CMMCLK0 (MTK_PIN_NO(99) | 1) +#define PINMUX_GPIO99__FUNC_CONN_MCU_AICE_TMSC (MTK_PIN_NO(99) | 4) +#define PINMUX_GPIO99__FUNC_DBG_MON_B28 (MTK_PIN_NO(99) | 7) + +#define PINMUX_GPIO100__FUNC_GPIO100 (MTK_PIN_NO(100) | 0) +#define PINMUX_GPIO100__FUNC_CMMCLK1 (MTK_PIN_NO(100) | 1) +#define PINMUX_GPIO100__FUNC_PWM_C (MTK_PIN_NO(100) | 2) +#define PINMUX_GPIO100__FUNC_MD_INT1_C2K_UIM0_HOT_PLUG (MTK_PIN_NO(100) | 3) +#define PINMUX_GPIO100__FUNC_CONN_MCU_AICE_TCKC (MTK_PIN_NO(100) | 4) +#define PINMUX_GPIO100__FUNC_DBG_MON_B29 (MTK_PIN_NO(100) | 7) + +#define PINMUX_GPIO101__FUNC_GPIO101 (MTK_PIN_NO(101) | 0) +#define PINMUX_GPIO101__FUNC_CLKM2 (MTK_PIN_NO(101) | 1) +#define PINMUX_GPIO101__FUNC_I2S2_LRCK (MTK_PIN_NO(101) | 2) +#define PINMUX_GPIO101__FUNC_CMVREF1 (MTK_PIN_NO(101) | 3) +#define PINMUX_GPIO101__FUNC_CONN_MCU_TCK (MTK_PIN_NO(101) | 4) +#define PINMUX_GPIO101__FUNC_SSPM_JTAG_TCK (MTK_PIN_NO(101) | 5) +#define PINMUX_GPIO101__FUNC_IO_JTAG_TCK (MTK_PIN_NO(101) | 6) + +#define PINMUX_GPIO102__FUNC_GPIO102 (MTK_PIN_NO(102) | 0) +#define PINMUX_GPIO102__FUNC_CLKM1 (MTK_PIN_NO(102) | 1) +#define PINMUX_GPIO102__FUNC_I2S2_DI (MTK_PIN_NO(102) | 2) +#define PINMUX_GPIO102__FUNC_DVFSRC_EXT_REQ (MTK_PIN_NO(102) | 3) +#define PINMUX_GPIO102__FUNC_CONN_MCU_TDI (MTK_PIN_NO(102) | 4) +#define PINMUX_GPIO102__FUNC_SSPM_JTAG_TDI (MTK_PIN_NO(102) | 5) +#define PINMUX_GPIO102__FUNC_IO_JTAG_TDI (MTK_PIN_NO(102) | 6) +#define PINMUX_GPIO102__FUNC_DBG_MON_B8 (MTK_PIN_NO(102) | 7) + +#define PINMUX_GPIO103__FUNC_GPIO103 (MTK_PIN_NO(103) | 0) +#define PINMUX_GPIO103__FUNC_SCL2 (MTK_PIN_NO(103) | 1) + +#define PINMUX_GPIO104__FUNC_GPIO104 (MTK_PIN_NO(104) | 0) +#define PINMUX_GPIO104__FUNC_SDA2 (MTK_PIN_NO(104) | 1) + +#define PINMUX_GPIO105__FUNC_GPIO105 (MTK_PIN_NO(105) | 0) +#define PINMUX_GPIO105__FUNC_SCL4 (MTK_PIN_NO(105) | 1) + +#define PINMUX_GPIO106__FUNC_GPIO106 (MTK_PIN_NO(106) | 0) +#define PINMUX_GPIO106__FUNC_SDA4 (MTK_PIN_NO(106) | 1) + +#define PINMUX_GPIO107__FUNC_GPIO107 (MTK_PIN_NO(107) | 0) +#define PINMUX_GPIO107__FUNC_DMIC_CLK (MTK_PIN_NO(107) | 1) +#define PINMUX_GPIO107__FUNC_ANT_SEL0 (MTK_PIN_NO(107) | 2) +#define PINMUX_GPIO107__FUNC_CLKM0 (MTK_PIN_NO(107) | 3) +#define PINMUX_GPIO107__FUNC_SDA7 (MTK_PIN_NO(107) | 4) +#define PINMUX_GPIO107__FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(107) | 5) +#define PINMUX_GPIO107__FUNC_PWM_A (MTK_PIN_NO(107) | 6) +#define PINMUX_GPIO107__FUNC_DBG_MON_B12 (MTK_PIN_NO(107) | 7) + +#define PINMUX_GPIO108__FUNC_GPIO108 (MTK_PIN_NO(108) | 0) +#define PINMUX_GPIO108__FUNC_CMMCLK2 (MTK_PIN_NO(108) | 1) +#define PINMUX_GPIO108__FUNC_ANT_SEL1 (MTK_PIN_NO(108) | 2) +#define PINMUX_GPIO108__FUNC_CLKM1 (MTK_PIN_NO(108) | 3) +#define PINMUX_GPIO108__FUNC_SCL8 (MTK_PIN_NO(108) | 4) +#define PINMUX_GPIO108__FUNC_DAP_MD32_SWD (MTK_PIN_NO(108) | 5) +#define PINMUX_GPIO108__FUNC_PWM_B (MTK_PIN_NO(108) | 6) +#define PINMUX_GPIO108__FUNC_DBG_MON_B13 (MTK_PIN_NO(108) | 7) + +#define PINMUX_GPIO109__FUNC_GPIO109 (MTK_PIN_NO(109) | 0) +#define PINMUX_GPIO109__FUNC_DMIC_DAT (MTK_PIN_NO(109) | 1) +#define PINMUX_GPIO109__FUNC_ANT_SEL2 (MTK_PIN_NO(109) | 2) +#define PINMUX_GPIO109__FUNC_CLKM2 (MTK_PIN_NO(109) | 3) +#define PINMUX_GPIO109__FUNC_SDA8 (MTK_PIN_NO(109) | 4) +#define PINMUX_GPIO109__FUNC_DAP_MD32_SWCK (MTK_PIN_NO(109) | 5) +#define PINMUX_GPIO109__FUNC_PWM_C (MTK_PIN_NO(109) | 6) +#define PINMUX_GPIO109__FUNC_DBG_MON_B14 (MTK_PIN_NO(109) | 7) + +#define PINMUX_GPIO110__FUNC_GPIO110 (MTK_PIN_NO(110) | 0) +#define PINMUX_GPIO110__FUNC_SCL7 (MTK_PIN_NO(110) | 1) +#define PINMUX_GPIO110__FUNC_ANT_SEL0 (MTK_PIN_NO(110) | 2) +#define PINMUX_GPIO110__FUNC_TP_URXD1_AO (MTK_PIN_NO(110) | 3) +#define PINMUX_GPIO110__FUNC_USB_DRVVBUS (MTK_PIN_NO(110) | 4) +#define PINMUX_GPIO110__FUNC_SRCLKENAI1 (MTK_PIN_NO(110) | 5) +#define PINMUX_GPIO110__FUNC_KPCOL2 (MTK_PIN_NO(110) | 6) +#define PINMUX_GPIO110__FUNC_URXD1 (MTK_PIN_NO(110) | 7) + +#define PINMUX_GPIO111__FUNC_GPIO111 (MTK_PIN_NO(111) | 0) +#define PINMUX_GPIO111__FUNC_CMMCLK3 (MTK_PIN_NO(111) | 1) +#define PINMUX_GPIO111__FUNC_ANT_SEL1 (MTK_PIN_NO(111) | 2) +#define PINMUX_GPIO111__FUNC_SRCLKENAI0 (MTK_PIN_NO(111) | 3) +#define PINMUX_GPIO111__FUNC_SCP_VREQ_VAO (MTK_PIN_NO(111) | 4) +#define PINMUX_GPIO111__FUNC_MD_INT2_C2K_UIM1_HOT_PLUG (MTK_PIN_NO(111) | 5) +#define PINMUX_GPIO111__FUNC_DVFSRC_EXT_REQ (MTK_PIN_NO(111) | 7) + +#define PINMUX_GPIO112__FUNC_GPIO112 (MTK_PIN_NO(112) | 0) +#define PINMUX_GPIO112__FUNC_SDA7 (MTK_PIN_NO(112) | 1) +#define PINMUX_GPIO112__FUNC_ANT_SEL2 (MTK_PIN_NO(112) | 2) +#define PINMUX_GPIO112__FUNC_TP_UTXD1_AO (MTK_PIN_NO(112) | 3) +#define PINMUX_GPIO112__FUNC_IDDIG (MTK_PIN_NO(112) | 4) +#define PINMUX_GPIO112__FUNC_AGPS_SYNC (MTK_PIN_NO(112) | 5) +#define PINMUX_GPIO112__FUNC_KPROW2 (MTK_PIN_NO(112) | 6) +#define PINMUX_GPIO112__FUNC_UTXD1 (MTK_PIN_NO(112) | 7) + +#define PINMUX_GPIO113__FUNC_GPIO113 (MTK_PIN_NO(113) | 0) +#define PINMUX_GPIO113__FUNC_CONN_TOP_CLK (MTK_PIN_NO(113) | 1) +#define PINMUX_GPIO113__FUNC_SCL6 (MTK_PIN_NO(113) | 3) +#define PINMUX_GPIO113__FUNC_AUXIF_CLK0 (MTK_PIN_NO(113) | 4) +#define PINMUX_GPIO113__FUNC_TP_UCTS1_AO (MTK_PIN_NO(113) | 6) + +#define PINMUX_GPIO114__FUNC_GPIO114 (MTK_PIN_NO(114) | 0) +#define PINMUX_GPIO114__FUNC_CONN_TOP_DATA (MTK_PIN_NO(114) | 1) +#define PINMUX_GPIO114__FUNC_SDA6 (MTK_PIN_NO(114) | 3) +#define PINMUX_GPIO114__FUNC_AUXIF_ST0 (MTK_PIN_NO(114) | 4) +#define PINMUX_GPIO114__FUNC_TP_URTS1_AO (MTK_PIN_NO(114) | 6) + +#define PINMUX_GPIO115__FUNC_GPIO115 (MTK_PIN_NO(115) | 0) +#define PINMUX_GPIO115__FUNC_CONN_BT_CLK (MTK_PIN_NO(115) | 1) +#define PINMUX_GPIO115__FUNC_UTXD1 (MTK_PIN_NO(115) | 2) +#define PINMUX_GPIO115__FUNC_PTA_TXD (MTK_PIN_NO(115) | 3) +#define PINMUX_GPIO115__FUNC_AUXIF_CLK1 (MTK_PIN_NO(115) | 4) +#define PINMUX_GPIO115__FUNC_DAP_MD32_SWD (MTK_PIN_NO(115) | 5) +#define PINMUX_GPIO115__FUNC_TP_UTXD1_AO (MTK_PIN_NO(115) | 6) + +#define PINMUX_GPIO116__FUNC_GPIO116 (MTK_PIN_NO(116) | 0) +#define PINMUX_GPIO116__FUNC_CONN_BT_DATA (MTK_PIN_NO(116) | 1) +#define PINMUX_GPIO116__FUNC_IPU_JTAG_TRST (MTK_PIN_NO(116) | 2) +#define PINMUX_GPIO116__FUNC_AUXIF_ST1 (MTK_PIN_NO(116) | 4) +#define PINMUX_GPIO116__FUNC_DAP_MD32_SWCK (MTK_PIN_NO(116) | 5) +#define PINMUX_GPIO116__FUNC_TP_URXD2_AO (MTK_PIN_NO(116) | 6) +#define PINMUX_GPIO116__FUNC_DBG_MON_A0 (MTK_PIN_NO(116) | 7) + +#define PINMUX_GPIO117__FUNC_GPIO117 (MTK_PIN_NO(117) | 0) +#define PINMUX_GPIO117__FUNC_CONN_WF_HB0 (MTK_PIN_NO(117) | 1) +#define PINMUX_GPIO117__FUNC_IPU_JTAG_TDO (MTK_PIN_NO(117) | 2) +#define PINMUX_GPIO117__FUNC_TP_UTXD2_AO (MTK_PIN_NO(117) | 6) +#define PINMUX_GPIO117__FUNC_DBG_MON_A4 (MTK_PIN_NO(117) | 7) + +#define PINMUX_GPIO118__FUNC_GPIO118 (MTK_PIN_NO(118) | 0) +#define PINMUX_GPIO118__FUNC_CONN_WF_HB1 (MTK_PIN_NO(118) | 1) +#define PINMUX_GPIO118__FUNC_IPU_JTAG_TDI (MTK_PIN_NO(118) | 2) +#define PINMUX_GPIO118__FUNC_SSPM_URXD_AO (MTK_PIN_NO(118) | 5) +#define PINMUX_GPIO118__FUNC_TP_UCTS2_AO (MTK_PIN_NO(118) | 6) +#define PINMUX_GPIO118__FUNC_DBG_MON_A5 (MTK_PIN_NO(118) | 7) + +#define PINMUX_GPIO119__FUNC_GPIO119 (MTK_PIN_NO(119) | 0) +#define PINMUX_GPIO119__FUNC_CONN_WF_HB2 (MTK_PIN_NO(119) | 1) +#define PINMUX_GPIO119__FUNC_IPU_JTAG_TCK (MTK_PIN_NO(119) | 2) +#define PINMUX_GPIO119__FUNC_SSPM_UTXD_AO (MTK_PIN_NO(119) | 5) +#define PINMUX_GPIO119__FUNC_TP_URTS2_AO (MTK_PIN_NO(119) | 6) + +#define PINMUX_GPIO120__FUNC_GPIO120 (MTK_PIN_NO(120) | 0) +#define PINMUX_GPIO120__FUNC_CONN_WB_PTA (MTK_PIN_NO(120) | 1) +#define PINMUX_GPIO120__FUNC_IPU_JTAG_TMS (MTK_PIN_NO(120) | 2) +#define PINMUX_GPIO120__FUNC_CCU_URXD_AO (MTK_PIN_NO(120) | 5) + +#define PINMUX_GPIO121__FUNC_GPIO121 (MTK_PIN_NO(121) | 0) +#define PINMUX_GPIO121__FUNC_CONN_HRST_B (MTK_PIN_NO(121) | 1) +#define PINMUX_GPIO121__FUNC_URXD1 (MTK_PIN_NO(121) | 2) +#define PINMUX_GPIO121__FUNC_PTA_RXD (MTK_PIN_NO(121) | 3) +#define PINMUX_GPIO121__FUNC_CCU_UTXD_AO (MTK_PIN_NO(121) | 5) +#define PINMUX_GPIO121__FUNC_TP_URXD1_AO (MTK_PIN_NO(121) | 6) + +#define PINMUX_GPIO122__FUNC_GPIO122 (MTK_PIN_NO(122) | 0) +#define PINMUX_GPIO122__FUNC_MSDC0_CMD (MTK_PIN_NO(122) | 1) +#define PINMUX_GPIO122__FUNC_SSPM_URXD2_AO (MTK_PIN_NO(122) | 2) +#define PINMUX_GPIO122__FUNC_ANT_SEL1 (MTK_PIN_NO(122) | 3) +#define PINMUX_GPIO122__FUNC_DBG_MON_A12 (MTK_PIN_NO(122) | 7) + +#define PINMUX_GPIO123__FUNC_GPIO123 (MTK_PIN_NO(123) | 0) +#define PINMUX_GPIO123__FUNC_MSDC0_DAT0 (MTK_PIN_NO(123) | 1) +#define PINMUX_GPIO123__FUNC_ANT_SEL0 (MTK_PIN_NO(123) | 3) +#define PINMUX_GPIO123__FUNC_DBG_MON_A13 (MTK_PIN_NO(123) | 7) + +#define PINMUX_GPIO124__FUNC_GPIO124 (MTK_PIN_NO(124) | 0) +#define PINMUX_GPIO124__FUNC_MSDC0_CLK (MTK_PIN_NO(124) | 1) +#define PINMUX_GPIO124__FUNC_DBG_MON_A14 (MTK_PIN_NO(124) | 7) + +#define PINMUX_GPIO125__FUNC_GPIO125 (MTK_PIN_NO(125) | 0) +#define PINMUX_GPIO125__FUNC_MSDC0_DAT2 (MTK_PIN_NO(125) | 1) +#define PINMUX_GPIO125__FUNC_MRG_CLK (MTK_PIN_NO(125) | 3) +#define PINMUX_GPIO125__FUNC_DBG_MON_A15 (MTK_PIN_NO(125) | 7) + +#define PINMUX_GPIO126__FUNC_GPIO126 (MTK_PIN_NO(126) | 0) +#define PINMUX_GPIO126__FUNC_MSDC0_DAT4 (MTK_PIN_NO(126) | 1) +#define PINMUX_GPIO126__FUNC_ANT_SEL5 (MTK_PIN_NO(126) | 3) +#define PINMUX_GPIO126__FUNC_UFS_MPHY_SCL (MTK_PIN_NO(126) | 6) +#define PINMUX_GPIO126__FUNC_DBG_MON_A16 (MTK_PIN_NO(126) | 7) + +#define PINMUX_GPIO127__FUNC_GPIO127 (MTK_PIN_NO(127) | 0) +#define PINMUX_GPIO127__FUNC_MSDC0_DAT6 (MTK_PIN_NO(127) | 1) +#define PINMUX_GPIO127__FUNC_ANT_SEL4 (MTK_PIN_NO(127) | 3) +#define PINMUX_GPIO127__FUNC_UFS_MPHY_SDA (MTK_PIN_NO(127) | 6) +#define PINMUX_GPIO127__FUNC_DBG_MON_A17 (MTK_PIN_NO(127) | 7) + +#define PINMUX_GPIO128__FUNC_GPIO128 (MTK_PIN_NO(128) | 0) +#define PINMUX_GPIO128__FUNC_MSDC0_DAT1 (MTK_PIN_NO(128) | 1) +#define PINMUX_GPIO128__FUNC_ANT_SEL2 (MTK_PIN_NO(128) | 3) +#define PINMUX_GPIO128__FUNC_UFS_UNIPRO_SDA (MTK_PIN_NO(128) | 6) +#define PINMUX_GPIO128__FUNC_DBG_MON_A18 (MTK_PIN_NO(128) | 7) + +#define PINMUX_GPIO129__FUNC_GPIO129 (MTK_PIN_NO(129) | 0) +#define PINMUX_GPIO129__FUNC_MSDC0_DAT5 (MTK_PIN_NO(129) | 1) +#define PINMUX_GPIO129__FUNC_ANT_SEL3 (MTK_PIN_NO(129) | 3) +#define PINMUX_GPIO129__FUNC_UFS_UNIPRO_SCL (MTK_PIN_NO(129) | 6) +#define PINMUX_GPIO129__FUNC_DBG_MON_A23 (MTK_PIN_NO(129) | 7) + +#define PINMUX_GPIO130__FUNC_GPIO130 (MTK_PIN_NO(130) | 0) +#define PINMUX_GPIO130__FUNC_MSDC0_DAT7 (MTK_PIN_NO(130) | 1) +#define PINMUX_GPIO130__FUNC_MRG_DO (MTK_PIN_NO(130) | 3) +#define PINMUX_GPIO130__FUNC_DBG_MON_A24 (MTK_PIN_NO(130) | 7) + +#define PINMUX_GPIO131__FUNC_GPIO131 (MTK_PIN_NO(131) | 0) +#define PINMUX_GPIO131__FUNC_MSDC0_DSL (MTK_PIN_NO(131) | 1) +#define PINMUX_GPIO131__FUNC_MRG_SYNC (MTK_PIN_NO(131) | 3) +#define PINMUX_GPIO131__FUNC_DBG_MON_A25 (MTK_PIN_NO(131) | 7) + +#define PINMUX_GPIO132__FUNC_GPIO132 (MTK_PIN_NO(132) | 0) +#define PINMUX_GPIO132__FUNC_MSDC0_DAT3 (MTK_PIN_NO(132) | 1) +#define PINMUX_GPIO132__FUNC_MRG_DI (MTK_PIN_NO(132) | 3) +#define PINMUX_GPIO132__FUNC_DBG_MON_A26 (MTK_PIN_NO(132) | 7) + +#define PINMUX_GPIO133__FUNC_GPIO133 (MTK_PIN_NO(133) | 0) +#define PINMUX_GPIO133__FUNC_MSDC0_RSTB (MTK_PIN_NO(133) | 1) +#define PINMUX_GPIO133__FUNC_AGPS_SYNC (MTK_PIN_NO(133) | 3) +#define PINMUX_GPIO133__FUNC_DBG_MON_A27 (MTK_PIN_NO(133) | 7) + +#define PINMUX_GPIO134__FUNC_GPIO134 (MTK_PIN_NO(134) | 0) +#define PINMUX_GPIO134__FUNC_RTC32K_CK (MTK_PIN_NO(134) | 1) + +#define PINMUX_GPIO135__FUNC_GPIO135 (MTK_PIN_NO(135) | 0) +#define PINMUX_GPIO135__FUNC_WATCHDOG (MTK_PIN_NO(135) | 1) + +#define PINMUX_GPIO136__FUNC_GPIO136 (MTK_PIN_NO(136) | 0) +#define PINMUX_GPIO136__FUNC_AUD_CLK_MOSI (MTK_PIN_NO(136) | 1) +#define PINMUX_GPIO136__FUNC_AUD_CLK_MISO (MTK_PIN_NO(136) | 2) +#define PINMUX_GPIO136__FUNC_I2S1_MCK (MTK_PIN_NO(136) | 3) +#define PINMUX_GPIO136__FUNC_UFS_UNIPRO_SCL (MTK_PIN_NO(136) | 6) + +#define PINMUX_GPIO137__FUNC_GPIO137 (MTK_PIN_NO(137) | 0) +#define PINMUX_GPIO137__FUNC_AUD_SYNC_MOSI (MTK_PIN_NO(137) | 1) +#define PINMUX_GPIO137__FUNC_AUD_SYNC_MISO (MTK_PIN_NO(137) | 2) +#define PINMUX_GPIO137__FUNC_I2S1_BCK (MTK_PIN_NO(137) | 3) + +#define PINMUX_GPIO138__FUNC_GPIO138 (MTK_PIN_NO(138) | 0) +#define PINMUX_GPIO138__FUNC_AUD_DAT_MOSI0 (MTK_PIN_NO(138) | 1) +#define PINMUX_GPIO138__FUNC_AUD_DAT_MISO0 (MTK_PIN_NO(138) | 2) +#define PINMUX_GPIO138__FUNC_I2S1_LRCK (MTK_PIN_NO(138) | 3) +#define PINMUX_GPIO138__FUNC_DBG_MON_B24 (MTK_PIN_NO(138) | 7) + +#define PINMUX_GPIO139__FUNC_GPIO139 (MTK_PIN_NO(139) | 0) +#define PINMUX_GPIO139__FUNC_AUD_DAT_MOSI1 (MTK_PIN_NO(139) | 1) +#define PINMUX_GPIO139__FUNC_AUD_DAT_MISO1 (MTK_PIN_NO(139) | 2) +#define PINMUX_GPIO139__FUNC_I2S1_DO (MTK_PIN_NO(139) | 3) +#define PINMUX_GPIO139__FUNC_UFS_MPHY_SDA (MTK_PIN_NO(139) | 6) + +#define PINMUX_GPIO140__FUNC_GPIO140 (MTK_PIN_NO(140) | 0) +#define PINMUX_GPIO140__FUNC_AUD_CLK_MISO (MTK_PIN_NO(140) | 1) +#define PINMUX_GPIO140__FUNC_AUD_CLK_MOSI (MTK_PIN_NO(140) | 2) +#define PINMUX_GPIO140__FUNC_I2S0_MCK (MTK_PIN_NO(140) | 3) +#define PINMUX_GPIO140__FUNC_UFS_UNIPRO_SDA (MTK_PIN_NO(140) | 6) + +#define PINMUX_GPIO141__FUNC_GPIO141 (MTK_PIN_NO(141) | 0) +#define PINMUX_GPIO141__FUNC_AUD_SYNC_MISO (MTK_PIN_NO(141) | 1) +#define PINMUX_GPIO141__FUNC_AUD_SYNC_MOSI (MTK_PIN_NO(141) | 2) +#define PINMUX_GPIO141__FUNC_I2S0_BCK (MTK_PIN_NO(141) | 3) + +#define PINMUX_GPIO142__FUNC_GPIO142 (MTK_PIN_NO(142) | 0) +#define PINMUX_GPIO142__FUNC_AUD_DAT_MISO0 (MTK_PIN_NO(142) | 1) +#define PINMUX_GPIO142__FUNC_AUD_DAT_MOSI0 (MTK_PIN_NO(142) | 2) +#define PINMUX_GPIO142__FUNC_I2S0_LRCK (MTK_PIN_NO(142) | 3) +#define PINMUX_GPIO142__FUNC_VOW_DAT_MISO (MTK_PIN_NO(142) | 4) +#define PINMUX_GPIO142__FUNC_DBG_MON_B25 (MTK_PIN_NO(142) | 7) + +#define PINMUX_GPIO143__FUNC_GPIO143 (MTK_PIN_NO(143) | 0) +#define PINMUX_GPIO143__FUNC_AUD_DAT_MISO1 (MTK_PIN_NO(143) | 1) +#define PINMUX_GPIO143__FUNC_AUD_DAT_MOSI1 (MTK_PIN_NO(143) | 2) +#define PINMUX_GPIO143__FUNC_I2S0_DI (MTK_PIN_NO(143) | 3) +#define PINMUX_GPIO143__FUNC_VOW_CLK_MISO (MTK_PIN_NO(143) | 4) +#define PINMUX_GPIO143__FUNC_UFS_MPHY_SCL (MTK_PIN_NO(143) | 6) +#define PINMUX_GPIO143__FUNC_DBG_MON_B26 (MTK_PIN_NO(143) | 7) + +#define PINMUX_GPIO144__FUNC_GPIO144 (MTK_PIN_NO(144) | 0) +#define PINMUX_GPIO144__FUNC_PWRAP_SPI0_MI (MTK_PIN_NO(144) | 1) +#define PINMUX_GPIO144__FUNC_PWRAP_SPI0_MO (MTK_PIN_NO(144) | 2) + +#define PINMUX_GPIO145__FUNC_GPIO145 (MTK_PIN_NO(145) | 0) +#define PINMUX_GPIO145__FUNC_PWRAP_SPI0_CSN (MTK_PIN_NO(145) | 1) + +#define PINMUX_GPIO146__FUNC_GPIO146 (MTK_PIN_NO(146) | 0) +#define PINMUX_GPIO146__FUNC_PWRAP_SPI0_MO (MTK_PIN_NO(146) | 1) +#define PINMUX_GPIO146__FUNC_PWRAP_SPI0_MI (MTK_PIN_NO(146) | 2) + +#define PINMUX_GPIO147__FUNC_GPIO147 (MTK_PIN_NO(147) | 0) +#define PINMUX_GPIO147__FUNC_PWRAP_SPI0_CK (MTK_PIN_NO(147) | 1) + +#define PINMUX_GPIO148__FUNC_GPIO148 (MTK_PIN_NO(148) | 0) +#define PINMUX_GPIO148__FUNC_SRCLKENA0 (MTK_PIN_NO(148) | 1) + +#define PINMUX_GPIO149__FUNC_GPIO149 (MTK_PIN_NO(149) | 0) +#define PINMUX_GPIO149__FUNC_SRCLKENA1 (MTK_PIN_NO(149) | 1) + +#define PINMUX_GPIO150__FUNC_GPIO150 (MTK_PIN_NO(150) | 0) +#define PINMUX_GPIO150__FUNC_PWM_A (MTK_PIN_NO(150) | 1) +#define PINMUX_GPIO150__FUNC_CMFLASH (MTK_PIN_NO(150) | 2) +#define PINMUX_GPIO150__FUNC_CLKM0 (MTK_PIN_NO(150) | 3) +#define PINMUX_GPIO150__FUNC_DBG_MON_B30 (MTK_PIN_NO(150) | 7) + +#define PINMUX_GPIO151__FUNC_GPIO151 (MTK_PIN_NO(151) | 0) +#define PINMUX_GPIO151__FUNC_PWM_B (MTK_PIN_NO(151) | 1) +#define PINMUX_GPIO151__FUNC_CMVREF0 (MTK_PIN_NO(151) | 2) +#define PINMUX_GPIO151__FUNC_CLKM1 (MTK_PIN_NO(151) | 3) +#define PINMUX_GPIO151__FUNC_DBG_MON_B20 (MTK_PIN_NO(151) | 7) + +#define PINMUX_GPIO152__FUNC_GPIO152 (MTK_PIN_NO(152) | 0) +#define PINMUX_GPIO152__FUNC_PWM_C (MTK_PIN_NO(152) | 1) +#define PINMUX_GPIO152__FUNC_CMFLASH (MTK_PIN_NO(152) | 2) +#define PINMUX_GPIO152__FUNC_CLKM2 (MTK_PIN_NO(152) | 3) +#define PINMUX_GPIO152__FUNC_DBG_MON_B21 (MTK_PIN_NO(152) | 7) + +#define PINMUX_GPIO153__FUNC_GPIO153 (MTK_PIN_NO(153) | 0) +#define PINMUX_GPIO153__FUNC_PWM_A (MTK_PIN_NO(153) | 1) +#define PINMUX_GPIO153__FUNC_CMVREF0 (MTK_PIN_NO(153) | 2) +#define PINMUX_GPIO153__FUNC_CLKM3 (MTK_PIN_NO(153) | 3) +#define PINMUX_GPIO153__FUNC_DBG_MON_B22 (MTK_PIN_NO(153) | 7) + +#define PINMUX_GPIO154__FUNC_GPIO154 (MTK_PIN_NO(154) | 0) +#define PINMUX_GPIO154__FUNC_SCP_VREQ_VAO (MTK_PIN_NO(154) | 1) +#define PINMUX_GPIO154__FUNC_DVFSRC_EXT_REQ (MTK_PIN_NO(154) | 2) +#define PINMUX_GPIO154__FUNC_DBG_MON_B18 (MTK_PIN_NO(154) | 7) + +#define PINMUX_GPIO155__FUNC_GPIO155 (MTK_PIN_NO(155) | 0) +#define PINMUX_GPIO155__FUNC_ANT_SEL0 (MTK_PIN_NO(155) | 1) +#define PINMUX_GPIO155__FUNC_DVFSRC_EXT_REQ (MTK_PIN_NO(155) | 2) +#define PINMUX_GPIO155__FUNC_CMVREF1 (MTK_PIN_NO(155) | 3) +#define PINMUX_GPIO155__FUNC_SCP_JTAG_TDI (MTK_PIN_NO(155) | 7) + +#define PINMUX_GPIO156__FUNC_GPIO156 (MTK_PIN_NO(156) | 0) +#define PINMUX_GPIO156__FUNC_ANT_SEL1 (MTK_PIN_NO(156) | 1) +#define PINMUX_GPIO156__FUNC_SRCLKENAI0 (MTK_PIN_NO(156) | 2) +#define PINMUX_GPIO156__FUNC_SCL6 (MTK_PIN_NO(156) | 3) +#define PINMUX_GPIO156__FUNC_KPCOL2 (MTK_PIN_NO(156) | 4) +#define PINMUX_GPIO156__FUNC_IDDIG (MTK_PIN_NO(156) | 5) +#define PINMUX_GPIO156__FUNC_SCP_JTAG_TCK (MTK_PIN_NO(156) | 7) + +#define PINMUX_GPIO157__FUNC_GPIO157 (MTK_PIN_NO(157) | 0) +#define PINMUX_GPIO157__FUNC_ANT_SEL2 (MTK_PIN_NO(157) | 1) +#define PINMUX_GPIO157__FUNC_SRCLKENAI1 (MTK_PIN_NO(157) | 2) +#define PINMUX_GPIO157__FUNC_SDA6 (MTK_PIN_NO(157) | 3) +#define PINMUX_GPIO157__FUNC_KPROW2 (MTK_PIN_NO(157) | 4) +#define PINMUX_GPIO157__FUNC_USB_DRVVBUS (MTK_PIN_NO(157) | 5) +#define PINMUX_GPIO157__FUNC_SCP_JTAG_TRSTN (MTK_PIN_NO(157) | 7) + +#define PINMUX_GPIO158__FUNC_GPIO158 (MTK_PIN_NO(158) | 0) +#define PINMUX_GPIO158__FUNC_ANT_SEL3 (MTK_PIN_NO(158) | 1) + +#define PINMUX_GPIO159__FUNC_GPIO159 (MTK_PIN_NO(159) | 0) +#define PINMUX_GPIO159__FUNC_ANT_SEL4 (MTK_PIN_NO(159) | 1) + +#define PINMUX_GPIO160__FUNC_GPIO160 (MTK_PIN_NO(160) | 0) +#define PINMUX_GPIO160__FUNC_ANT_SEL5 (MTK_PIN_NO(160) | 1) + +#define PINMUX_GPIO161__FUNC_GPIO161 (MTK_PIN_NO(161) | 0) +#define PINMUX_GPIO161__FUNC_SPI1_A_MI (MTK_PIN_NO(161) | 1) +#define PINMUX_GPIO161__FUNC_SCP_SPI1_MI (MTK_PIN_NO(161) | 2) +#define PINMUX_GPIO161__FUNC_IDDIG (MTK_PIN_NO(161) | 3) +#define PINMUX_GPIO161__FUNC_ANT_SEL6 (MTK_PIN_NO(161) | 4) +#define PINMUX_GPIO161__FUNC_KPCOL2 (MTK_PIN_NO(161) | 5) +#define PINMUX_GPIO161__FUNC_PTA_RXD (MTK_PIN_NO(161) | 6) +#define PINMUX_GPIO161__FUNC_DBG_MON_B19 (MTK_PIN_NO(161) | 7) + +#define PINMUX_GPIO162__FUNC_GPIO162 (MTK_PIN_NO(162) | 0) +#define PINMUX_GPIO162__FUNC_SPI1_A_CSB (MTK_PIN_NO(162) | 1) +#define PINMUX_GPIO162__FUNC_SCP_SPI1_CS (MTK_PIN_NO(162) | 2) +#define PINMUX_GPIO162__FUNC_USB_DRVVBUS (MTK_PIN_NO(162) | 3) +#define PINMUX_GPIO162__FUNC_ANT_SEL5 (MTK_PIN_NO(162) | 4) +#define PINMUX_GPIO162__FUNC_KPROW2 (MTK_PIN_NO(162) | 5) +#define PINMUX_GPIO162__FUNC_PTA_TXD (MTK_PIN_NO(162) | 6) + +#define PINMUX_GPIO163__FUNC_GPIO163 (MTK_PIN_NO(163) | 0) +#define PINMUX_GPIO163__FUNC_SPI1_A_MO (MTK_PIN_NO(163) | 1) +#define PINMUX_GPIO163__FUNC_SCP_SPI1_MO (MTK_PIN_NO(163) | 2) +#define PINMUX_GPIO163__FUNC_SDA1 (MTK_PIN_NO(163) | 3) +#define PINMUX_GPIO163__FUNC_ANT_SEL4 (MTK_PIN_NO(163) | 4) +#define PINMUX_GPIO163__FUNC_CMMCLK2 (MTK_PIN_NO(163) | 5) +#define PINMUX_GPIO163__FUNC_DMIC_CLK (MTK_PIN_NO(163) | 6) + +#define PINMUX_GPIO164__FUNC_GPIO164 (MTK_PIN_NO(164) | 0) +#define PINMUX_GPIO164__FUNC_SPI1_A_CLK (MTK_PIN_NO(164) | 1) +#define PINMUX_GPIO164__FUNC_SCP_SPI1_CK (MTK_PIN_NO(164) | 2) +#define PINMUX_GPIO164__FUNC_SCL1 (MTK_PIN_NO(164) | 3) +#define PINMUX_GPIO164__FUNC_ANT_SEL3 (MTK_PIN_NO(164) | 4) +#define PINMUX_GPIO164__FUNC_CMMCLK3 (MTK_PIN_NO(164) | 5) +#define PINMUX_GPIO164__FUNC_DMIC_DAT (MTK_PIN_NO(164) | 6) + +#define PINMUX_GPIO165__FUNC_GPIO165 (MTK_PIN_NO(165) | 0) +#define PINMUX_GPIO165__FUNC_PWM_B (MTK_PIN_NO(165) | 1) +#define PINMUX_GPIO165__FUNC_CMMCLK2 (MTK_PIN_NO(165) | 2) +#define PINMUX_GPIO165__FUNC_SCP_VREQ_VAO (MTK_PIN_NO(165) | 3) +#define PINMUX_GPIO165__FUNC_TDM_MCK_2ND (MTK_PIN_NO(165) | 6) +#define PINMUX_GPIO165__FUNC_SCP_JTAG_TDO (MTK_PIN_NO(165) | 7) + +#define PINMUX_GPIO166__FUNC_GPIO166 (MTK_PIN_NO(166) | 0) +#define PINMUX_GPIO166__FUNC_ANT_SEL6 (MTK_PIN_NO(166) | 1) + +#define PINMUX_GPIO167__FUNC_GPIO167 (MTK_PIN_NO(167) | 0) +#define PINMUX_GPIO167__FUNC_RFIC0_BSI_EN (MTK_PIN_NO(167) | 1) +#define PINMUX_GPIO167__FUNC_SPM_BSI_EN (MTK_PIN_NO(167) | 2) + +#define PINMUX_GPIO168__FUNC_GPIO168 (MTK_PIN_NO(168) | 0) +#define PINMUX_GPIO168__FUNC_RFIC0_BSI_CK (MTK_PIN_NO(168) | 1) +#define PINMUX_GPIO168__FUNC_SPM_BSI_CK (MTK_PIN_NO(168) | 2) + +#define PINMUX_GPIO169__FUNC_GPIO169 (MTK_PIN_NO(169) | 0) +#define PINMUX_GPIO169__FUNC_PWM_C (MTK_PIN_NO(169) | 1) +#define PINMUX_GPIO169__FUNC_CMMCLK3 (MTK_PIN_NO(169) | 2) +#define PINMUX_GPIO169__FUNC_CMVREF1 (MTK_PIN_NO(169) | 3) +#define PINMUX_GPIO169__FUNC_ANT_SEL7 (MTK_PIN_NO(169) | 4) +#define PINMUX_GPIO169__FUNC_AGPS_SYNC (MTK_PIN_NO(169) | 5) +#define PINMUX_GPIO169__FUNC_TDM_BCK_2ND (MTK_PIN_NO(169) | 6) +#define PINMUX_GPIO169__FUNC_SCP_JTAG_TMS (MTK_PIN_NO(169) | 7) + +#define PINMUX_GPIO170__FUNC_GPIO170 (MTK_PIN_NO(170) | 0) +#define PINMUX_GPIO170__FUNC_I2S1_BCK (MTK_PIN_NO(170) | 1) +#define PINMUX_GPIO170__FUNC_I2S3_BCK (MTK_PIN_NO(170) | 2) +#define PINMUX_GPIO170__FUNC_SCL7 (MTK_PIN_NO(170) | 3) +#define PINMUX_GPIO170__FUNC_I2S5_BCK (MTK_PIN_NO(170) | 4) +#define PINMUX_GPIO170__FUNC_EXT_FRAME_SYNC (MTK_PIN_NO(170) | 5) +#define PINMUX_GPIO170__FUNC_TDM_LRCK_2ND (MTK_PIN_NO(170) | 6) +#define PINMUX_GPIO170__FUNC_ANT_SEL3 (MTK_PIN_NO(170) | 7) + +#define PINMUX_GPIO171__FUNC_GPIO171 (MTK_PIN_NO(171) | 0) +#define PINMUX_GPIO171__FUNC_I2S1_LRCK (MTK_PIN_NO(171) | 1) +#define PINMUX_GPIO171__FUNC_I2S3_LRCK (MTK_PIN_NO(171) | 2) +#define PINMUX_GPIO171__FUNC_SDA7 (MTK_PIN_NO(171) | 3) +#define PINMUX_GPIO171__FUNC_I2S5_LRCK (MTK_PIN_NO(171) | 4) +#define PINMUX_GPIO171__FUNC_URXD1 (MTK_PIN_NO(171) | 5) +#define PINMUX_GPIO171__FUNC_TDM_DATA0_2ND (MTK_PIN_NO(171) | 6) +#define PINMUX_GPIO171__FUNC_ANT_SEL4 (MTK_PIN_NO(171) | 7) + +#define PINMUX_GPIO172__FUNC_GPIO172 (MTK_PIN_NO(172) | 0) +#define PINMUX_GPIO172__FUNC_I2S1_DO (MTK_PIN_NO(172) | 1) +#define PINMUX_GPIO172__FUNC_I2S3_DO (MTK_PIN_NO(172) | 2) +#define PINMUX_GPIO172__FUNC_SCL8 (MTK_PIN_NO(172) | 3) +#define PINMUX_GPIO172__FUNC_I2S5_DO (MTK_PIN_NO(172) | 4) +#define PINMUX_GPIO172__FUNC_UTXD1 (MTK_PIN_NO(172) | 5) +#define PINMUX_GPIO172__FUNC_TDM_DATA1_2ND (MTK_PIN_NO(172) | 6) +#define PINMUX_GPIO172__FUNC_ANT_SEL5 (MTK_PIN_NO(172) | 7) + +#define PINMUX_GPIO173__FUNC_GPIO173 (MTK_PIN_NO(173) | 0) +#define PINMUX_GPIO173__FUNC_I2S1_MCK (MTK_PIN_NO(173) | 1) +#define PINMUX_GPIO173__FUNC_I2S3_MCK (MTK_PIN_NO(173) | 2) +#define PINMUX_GPIO173__FUNC_SDA8 (MTK_PIN_NO(173) | 3) +#define PINMUX_GPIO173__FUNC_I2S5_MCK (MTK_PIN_NO(173) | 4) +#define PINMUX_GPIO173__FUNC_UCTS0 (MTK_PIN_NO(173) | 5) +#define PINMUX_GPIO173__FUNC_TDM_DATA2_2ND (MTK_PIN_NO(173) | 6) +#define PINMUX_GPIO173__FUNC_ANT_SEL6 (MTK_PIN_NO(173) | 7) + +#define PINMUX_GPIO174__FUNC_GPIO174 (MTK_PIN_NO(174) | 0) +#define PINMUX_GPIO174__FUNC_I2S2_DI (MTK_PIN_NO(174) | 1) +#define PINMUX_GPIO174__FUNC_I2S0_DI (MTK_PIN_NO(174) | 2) +#define PINMUX_GPIO174__FUNC_DVFSRC_EXT_REQ (MTK_PIN_NO(174) | 3) +#define PINMUX_GPIO174__FUNC_I2S2_DI2 (MTK_PIN_NO(174) | 4) +#define PINMUX_GPIO174__FUNC_URTS0 (MTK_PIN_NO(174) | 5) +#define PINMUX_GPIO174__FUNC_TDM_DATA3_2ND (MTK_PIN_NO(174) | 6) +#define PINMUX_GPIO174__FUNC_ANT_SEL7 (MTK_PIN_NO(174) | 7) + +#define PINMUX_GPIO175__FUNC_GPIO175 (MTK_PIN_NO(175) | 0) +#define PINMUX_GPIO175__FUNC_ANT_SEL7 (MTK_PIN_NO(175) | 1) + +#define PINMUX_GPIO176__FUNC_GPIO176 (MTK_PIN_NO(176) | 0) + +#define PINMUX_GPIO177__FUNC_GPIO177 (MTK_PIN_NO(177) | 0) + +#define PINMUX_GPIO178__FUNC_GPIO178 (MTK_PIN_NO(178) | 0) + +#define PINMUX_GPIO179__FUNC_GPIO179 (MTK_PIN_NO(179) | 0) + +#endif /* __MT8183-PINFUNC_H */ diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile index 6b8ab5568481..bcd018c3162b 100644 --- a/arch/arm64/boot/dts/nvidia/Makefile +++ b/arch/arm64/boot/dts/nvidia/Makefile @@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_TEGRA_132_SOC) += tegra132-norrin.dtb dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2371-0000.dtb dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2371-2180.dtb dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2571.dtb +dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p3450-0000.dtb dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-smaug.dtb dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2894-0050-a08.dtb dtb-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186-p2771-0000.dtb diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts index 31457f32e4d0..75ee6cf1e1b4 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts @@ -58,6 +58,93 @@ status = "okay"; }; + padctl@3520000 { + status = "okay"; + + avdd-pll-erefeut-supply = <&vdd_1v8_pll>; + avdd-usb-supply = <&vdd_3v3_sys>; + dvdd-pex-supply = <&vdd_pex>; + dvdd-pex-pll-supply = <&vdd_pex>; + hvdd-pex-supply = <&vdd_1v8>; + hvdd-pex-pll-supply = <&vdd_1v8>; + vclamp-usb-supply = <&vdd_1v8>; + vddio-hsic-supply = <&gnd>; + + pads { + usb2 { + status = "okay"; + + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + + usb3 { + status = "okay"; + + lanes { + usb3-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb3-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb3-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "okay"; + mode = "otg"; + + vbus-supply = <&vdd_usb0>; + }; + + usb2-1 { + status = "okay"; + mode = "host"; + + vbus-supply = <&vdd_usb1>; + }; + + usb3-0 { + nvidia,usb2-companion = <1>; + status = "okay"; + }; + }; + }; + + usb@3530000 { + status = "okay"; + + phys = <&{/padctl@3520000/pads/usb2/lanes/usb2-0}>, + <&{/padctl@3520000/pads/usb2/lanes/usb2-1}>, + <&{/padctl@3520000/pads/usb3/lanes/usb3-0}>; + phy-names = "usb2-0", "usb2-1", "usb3-0"; + }; + pcie@10003000 { status = "okay"; @@ -182,5 +269,33 @@ vin-supply = <&vdd_5v0_sys>; }; + + vdd_usb0: regulator@102 { + compatible = "regulator-fixed"; + reg = <102>; + + regulator-name = "VDD_USB0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio TEGRA_MAIN_GPIO(L, 4) GPIO_ACTIVE_HIGH>; + enable-active-high; + + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_usb1: regulator@103 { + compatible = "regulator-fixed"; + reg = <103>; + + regulator-name = "VDD_USB1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio TEGRA_MAIN_GPIO(L, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + + vin-supply = <&vdd_5v0_sys>; + }; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi index 89a2da46efae..64686b033c38 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi @@ -268,43 +268,30 @@ regulator-name = "AVDD_DSI_CSI_1V2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; - /* XXX */ - regulator-always-on; - regulator-boot-on; }; vdd_1v8: sd2 { regulator-name = "VDD_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - /* XXX */ - regulator-always-on; - regulator-boot-on; }; vdd_3v3_sys: sd3 { regulator-name = "VDD_3V3_SYS"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - /* XXX */ - regulator-always-on; - regulator-boot-on; }; - ldo0 { + vdd_1v8_pll: ldo0 { regulator-name = "VDD_1V8_AP_PLL"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - /* XXX */ - regulator-always-on; - regulator-boot-on; }; ldo2 { regulator-name = "VDDIO_3V3_AOHV"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - /* XXX */ regulator-always-on; regulator-boot-on; }; @@ -331,18 +318,12 @@ regulator-name = "VDD_HDMI_1V05"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; - /* XXX */ - regulator-always-on; - regulator-boot-on; }; vdd_pex: ldo8 { regulator-name = "VDD_PEX_1V05"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; - /* XXX */ - regulator-always-on; - regulator-boot-on; }; }; }; @@ -360,10 +341,21 @@ #address-cells = <1>; #size-cells = <0>; - vdd_5v0_sys: regulator@0 { + gnd: regulator@0 { compatible = "regulator-fixed"; reg = <0>; + regulator-name = "GND"; + regulator-min-microvolt = <0>; + regulator-max-microvolt = <0>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_5v0_sys: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "VDD_5V0_SYS"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; @@ -371,18 +363,14 @@ regulator-boot-on; }; - vdd_1v8_ap: regulator@1 { + vdd_1v8_ap: regulator@2 { compatible = "regulator-fixed"; - reg = <1>; + reg = <2>; regulator-name = "VDD_1V8_AP"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - /* XXX */ - regulator-always-on; - regulator-boot-on; - gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; enable-active-high; diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 97aeb946ed5e..f0bb6ced4976 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -317,10 +317,11 @@ nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x0a>; nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x0a>; nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x0a>; - nvidia,default-tap = <0x5>; - nvidia,default-trim = <0x9>; + nvidia,default-tap = <0x9>; + nvidia,default-trim = <0x5>; nvidia,dqs-trim = <63>; mmc-hs400-1_8v; + supports-cqe; status = "disabled"; }; @@ -340,6 +341,141 @@ status = "disabled"; }; + padctl: padctl@3520000 { + compatible = "nvidia,tegra186-xusb-padctl"; + reg = <0x0 0x03520000 0x0 0x1000>, + <0x0 0x03540000 0x0 0x1000>; + reg-names = "padctl", "ao"; + + resets = <&bpmp TEGRA186_RESET_XUSB_PADCTL>; + reset-names = "padctl"; + + status = "disabled"; + + pads { + usb2 { + clocks = <&bpmp TEGRA186_CLK_USB2_TRK>; + clock-names = "trk"; + status = "disabled"; + + lanes { + usb2-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-2 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + hsic { + clocks = <&bpmp TEGRA186_CLK_HSIC_TRK>; + clock-names = "trk"; + status = "disabled"; + + lanes { + hsic-0 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + usb3 { + status = "disabled"; + + lanes { + usb3-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb3-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb3-2 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "disabled"; + }; + + usb2-1 { + status = "disabled"; + }; + + usb2-2 { + status = "disabled"; + }; + + hsic-0 { + status = "disabled"; + }; + + usb3-0 { + status = "disabled"; + }; + + usb3-1 { + status = "disabled"; + }; + + usb3-2 { + status = "disabled"; + }; + }; + }; + + usb@3530000 { + compatible = "nvidia,tegra186-xusb"; + reg = <0x0 0x03530000 0x0 0x8000>, + <0x0 0x03538000 0x0 0x1000>; + reg-names = "hcd", "fpci"; + + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&bpmp TEGRA186_CLK_XUSB_HOST>, + <&bpmp TEGRA186_CLK_XUSB_FALCON>, + <&bpmp TEGRA186_CLK_XUSB_SS>, + <&bpmp TEGRA186_CLK_XUSB_CORE_SS>, + <&bpmp TEGRA186_CLK_CLK_M>, + <&bpmp TEGRA186_CLK_XUSB_FS>, + <&bpmp TEGRA186_CLK_PLLU>, + <&bpmp TEGRA186_CLK_CLK_M>, + <&bpmp TEGRA186_CLK_PLLE>; + clock-names = "xusb_host", "xusb_falcon_src", "xusb_ss", + "xusb_ss_src", "xusb_hs_src", "xusb_fs_src", + "pll_u_480m", "clk_m", "pll_e"; + + power-domains = <&bpmp TEGRA186_POWER_DOMAIN_XUSBC>, + <&bpmp TEGRA186_POWER_DOMAIN_XUSBA>; + power-domain-names = "xusb_host", "xusb_ss"; + nvidia,xusb-padctl = <&padctl>; + + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + fuse@3820000 { compatible = "nvidia,tegra186-efuse"; reg = <0x0 0x03820000 0x0 0x10000>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 246c1ebbd055..0fd5bd29fbf9 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -256,6 +256,7 @@ interrupt-parent = <&gpio>; interrupts = <TEGRA194_MAIN_GPIO(H, 2) IRQ_TYPE_LEVEL_LOW>; + vcc-supply = <&vdd_1v8ls>; #thermal-sensor-cells = <1>; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts index b62e96945846..73801b48d1d8 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts @@ -57,8 +57,6 @@ pwms = <&pwm4 0 45334>; cooling-levels = <0 64 128 255>; - cooling-min-state = <0>; - cooling-max-state = <3>; #cooling-cells = <2>; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi index 053458a5db55..4dcd0d36189a 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -305,6 +305,12 @@ cpu@3 { enable-method = "psci"; }; + + idle-states { + cpu-sleep { + status = "okay"; + }; + }; }; psci { diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts index 9fad0d27278e..5a57396b5948 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts @@ -99,4 +99,16 @@ pinctrl-0 = <&dvfs_pwm_active_state>; pinctrl-1 = <&dvfs_pwm_inactive_state>; }; + + aconnect@702c0000 { + status = "okay"; + + dma@702e2000 { + status = "okay"; + }; + + agic@702f9000 { + status = "okay"; + }; + }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi index 95e890d8a119..a7dc319214a4 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi @@ -1352,6 +1352,11 @@ padctl@7009f000 { status = "okay"; + avdd-pll-utmip-supply = <&vdd_1v8>; + avdd-pll-uerefe-supply = <&avdd_1v05_pll>; + dvdd-pex-pll-supply = <&vdd_pex_1v05>; + hvdd-pex-pll-e-supply = <&vdd_1v8>; + pads { usb2 { status = "okay"; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi index 3ddf173ccc18..88a4b9333d84 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi @@ -1629,6 +1629,12 @@ cpu@3 { enable-method = "psci"; }; + + idle-states { + cpu-sleep { + status = "okay"; + }; + }; }; psci { diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts new file mode 100644 index 000000000000..5d0181908f45 --- /dev/null +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts @@ -0,0 +1,650 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/input/gpio-keys.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/mfd/max77620.h> + +#include "tegra210.dtsi" + +/ { + model = "NVIDIA Jetson Nano Developer Kit"; + compatible = "nvidia,p3450-0000", "nvidia,tegra210"; + + aliases { + ethernet = "/pcie@1003000/pci@2,0/ethernet@0,0"; + rtc0 = "/i2c@7000d000/pmic@3c"; + rtc1 = "/rtc@7000e000"; + serial0 = &uarta; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x80000000 0x1 0x0>; + }; + + pcie@1003000 { + status = "okay"; + + avdd-pll-uerefe-supply = <&vdd_pex_1v05>; + hvddio-pex-supply = <&vdd_1v8>; + dvddio-pex-supply = <&vdd_pex_1v05>; + dvdd-pex-pll-supply = <&vdd_pex_1v05>; + hvdd-pex-pll-e-supply = <&vdd_1v8>; + vddio-pex-ctl-supply = <&vdd_1v8>; + + pci@1,0 { + phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>, + <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>, + <&{/padctl@7009f000/pads/pcie/lanes/pcie-3}>, + <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>; + phy-names = "pcie-0", "pcie-1", "pcie-2", "pcie-3"; + nvidia,num-lanes = <4>; + status = "okay"; + }; + + pci@2,0 { + phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>; + phy-names = "pcie-0"; + status = "okay"; + + ethernet@0,0 { + reg = <0x000000 0 0 0 0>; + local-mac-address = [ 00 00 00 00 00 00 ]; + }; + }; + }; + + host1x@50000000 { + dpaux@54040000 { + status = "okay"; + }; + + sor@54580000 { + status = "okay"; + + avdd-io-supply = <&avdd_1v05>; + vdd-pll-supply = <&vdd_1v8>; + hdmi-supply = <&vdd_hdmi>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(CC, 1) + GPIO_ACTIVE_LOW>; + nvidia,xbar-cfg = <0 1 2 3 4>; + }; + }; + + gpu@57000000 { + vdd-supply = <&vdd_gpu>; + status = "okay"; + }; + + /* debug port */ + serial@70006000 { + status = "okay"; + }; + + hdmi_ddc: i2c@7000c700 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + + pmic: pmic@3c { + compatible = "maxim,max77620"; + reg = <0x3c>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + + #interrupt-cells = <2>; + interrupt-controller; + + #gpio-cells = <2>; + gpio-controller; + + pinctrl-names = "default"; + pinctrl-0 = <&max77620_default>; + + max77620_default: pinmux { + gpio0 { + pins = "gpio0"; + function = "gpio"; + }; + + gpio1 { + pins = "gpio1"; + function = "fps-out"; + drive-push-pull = <1>; + maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; + maxim,active-fps-power-up-slot = <0>; + maxim,active-fps-power-down-slot = <7>; + }; + + gpio2 { + pins = "gpio2"; + function = "fps-out"; + drive-open-drain = <1>; + maxim,active-fps-source = <MAX77620_FPS_SRC_0>; + maxim,active-fps-power-up-slot = <0>; + maxim,active-fps-power-down-slot = <7>; + }; + + gpio3 { + pins = "gpio3"; + function = "fps-out"; + drive-open-drain = <1>; + maxim,active-fps-source = <MAX77620_FPS_SRC_0>; + maxim,active-fps-power-up-slot = <4>; + maxim,active-fps-power-down-slot = <3>; + }; + + gpio4 { + pins = "gpio4"; + function = "32k-out1"; + }; + + gpio5_6_7 { + pins = "gpio5", "gpio6", "gpio7"; + function = "gpio"; + drive-push-pull = <1>; + }; + }; + + fps { + fps0 { + maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; + maxim,suspend-fps-time-period-us = <5120>; + }; + + fps1 { + maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>; + maxim,suspend-fps-time-period-us = <5120>; + }; + + fps2 { + maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; + }; + }; + + regulators { + in-ldo0-1-supply = <&vdd_pre>; + in-ldo2-supply = <&vdd_3v3_sys>; + in-ldo3-5-supply = <&vdd_1v8>; + in-ldo4-6-supply = <&vdd_5v0_sys>; + in-ldo7-8-supply = <&vdd_pre>; + in-sd0-supply = <&vdd_5v0_sys>; + in-sd1-supply = <&vdd_5v0_sys>; + in-sd2-supply = <&vdd_5v0_sys>; + in-sd3-supply = <&vdd_5v0_sys>; + + vdd_soc: sd0 { + regulator-name = "VDD_SOC"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1170000>; + regulator-enable-ramp-delay = <146>; + regulator-disable-ramp-delay = <4080>; + regulator-ramp-delay = <27500>; + regulator-ramp-delay-scale = <300>; + regulator-always-on; + regulator-boot-on; + + maxim,active-fps-source = <MAX77620_FPS_SRC_1>; + maxim,active-fps-power-up-slot = <1>; + maxim,active-fps-power-down-slot = <6>; + }; + + vdd_ddr: sd1 { + regulator-name = "VDD_DDR_1V1_PMIC"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + regulator-enable-ramp-delay = <176>; + regulator-disable-ramp-delay = <145800>; + regulator-ramp-delay = <27500>; + regulator-ramp-delay-scale = <300>; + regulator-always-on; + regulator-boot-on; + + maxim,active-fps-source = <MAX77620_FPS_SRC_0>; + maxim,active-fps-power-up-slot = <5>; + maxim,active-fps-power-down-slot = <2>; + }; + + vdd_pre: sd2 { + regulator-name = "VDD_PRE_REG_1V35"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-enable-ramp-delay = <176>; + regulator-disable-ramp-delay = <32000>; + regulator-ramp-delay = <27500>; + regulator-ramp-delay-scale = <350>; + regulator-always-on; + regulator-boot-on; + + maxim,active-fps-source = <MAX77620_FPS_SRC_1>; + maxim,active-fps-power-up-slot = <2>; + maxim,active-fps-power-down-slot = <5>; + }; + + vdd_1v8: sd3 { + regulator-name = "VDD_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <242>; + regulator-disable-ramp-delay = <118000>; + regulator-ramp-delay = <27500>; + regulator-ramp-delay-scale = <360>; + regulator-always-on; + regulator-boot-on; + + maxim,active-fps-source = <MAX77620_FPS_SRC_0>; + maxim,active-fps-power-up-slot = <3>; + maxim,active-fps-power-down-slot = <4>; + }; + + vdd_sys_1v2: ldo0 { + regulator-name = "AVDD_SYS_1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <26>; + regulator-disable-ramp-delay = <626>; + regulator-ramp-delay = <100000>; + regulator-ramp-delay-scale = <200>; + regulator-always-on; + regulator-boot-on; + + maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; + maxim,active-fps-power-up-slot = <0>; + maxim,active-fps-power-down-slot = <7>; + }; + + vdd_pex_1v05: ldo1 { + regulator-name = "VDD_PEX_1V05"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-enable-ramp-delay = <22>; + regulator-disable-ramp-delay = <650>; + regulator-ramp-delay = <100000>; + regulator-ramp-delay-scale = <200>; + + maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; + maxim,active-fps-power-up-slot = <0>; + maxim,active-fps-power-down-slot = <7>; + }; + + vddio_sdmmc: ldo2 { + regulator-name = "VDDIO_SDMMC"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <62>; + regulator-disable-ramp-delay = <650>; + regulator-ramp-delay = <100000>; + regulator-ramp-delay-scale = <200>; + + maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>; + maxim,active-fps-power-up-slot = <0>; + maxim,active-fps-power-down-slot = <7>; + }; + + ldo3 { + status = "disabled"; + }; + + vdd_rtc: ldo4 { + regulator-name = "VDD_RTC"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1100000>; + regulator-enable-ramp-delay = <22>; + regulator-disable-ramp-delay = <610>; + regulator-ramp-delay = <100000>; + regulator-ramp-delay-scale = <200>; + regulator-disable-active-discharge; + regulator-always-on; + regulator-boot-on; + + maxim,active-fps-source = <MAX77620_FPS_SRC_0>; + maxim,active-fps-power-up-slot = <1>; + maxim,active-fps-power-down-slot = <6>; + }; + + ldo5 { + status = "disabled"; + }; + + ldo6 { + status = "disabled"; + }; + + avdd_1v05_pll: ldo7 { + regulator-name = "AVDD_1V05_PLL"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-enable-ramp-delay = <24>; + regulator-disable-ramp-delay = <2768>; + regulator-ramp-delay = <100000>; + regulator-ramp-delay-scale = <200>; + + maxim,active-fps-source = <MAX77620_FPS_SRC_1>; + maxim,active-fps-power-up-slot = <3>; + maxim,active-fps-power-down-slot = <4>; + }; + + avdd_1v05: ldo8 { + regulator-name = "AVDD_SATA_HDMI_DP_1V05"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-enable-ramp-delay = <22>; + regulator-disable-ramp-delay = <1160>; + regulator-ramp-delay = <100000>; + regulator-ramp-delay-scale = <200>; + + maxim,active-fps-source = <MAX77620_FPS_SRC_1>; + maxim,active-fps-power-up-slot = <6>; + maxim,active-fps-power-down-slot = <1>; + }; + }; + }; + }; + + pmc@7000e400 { + nvidia,invert-interrupt; + }; + + hda@70030000 { + nvidia,model = "jetson-nano-hda"; + + status = "okay"; + }; + + usb@70090000 { + phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>, + <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>, + <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, + <&{/padctl@7009f000/pads/pcie/lanes/pcie-6}>; + phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0"; + + avdd-usb-supply = <&vdd_3v3_sys>; + dvddio-pex-supply = <&vdd_pex_1v05>; + hvddio-pex-supply = <&vdd_1v8>; + /* these really belong to the XUSB pad controller */ + avdd-pll-utmip-supply = <&vdd_1v8>; + avdd-pll-uerefe-supply = <&vdd_pex_1v05>; + dvdd-usb-ss-pll-supply = <&vdd_pex_1v05>; + hvdd-usb-ss-pll-e-supply = <&vdd_1v8>; + + status = "okay"; + }; + + padctl@7009f000 { + status = "okay"; + + avdd-pll-utmip-supply = <&vdd_1v8>; + avdd-pll-uerefe-supply = <&vdd_pex_1v05>; + dvdd-pex-pll-supply = <&vdd_pex_1v05>; + hvdd-pex-pll-e-supply = <&vdd_1v8>; + + pads { + usb2 { + status = "okay"; + + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + + pcie { + status = "okay"; + + lanes { + pcie-0 { + nvidia,function = "pcie-x1"; + status = "okay"; + }; + + pcie-1 { + nvidia,function = "pcie-x4"; + status = "okay"; + }; + + pcie-2 { + nvidia,function = "pcie-x4"; + status = "okay"; + }; + + pcie-3 { + nvidia,function = "pcie-x4"; + status = "okay"; + }; + + pcie-4 { + nvidia,function = "pcie-x4"; + status = "okay"; + }; + + pcie-5 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + + pcie-6 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "okay"; + mode = "otg"; + }; + + usb2-1 { + status = "okay"; + mode = "host"; + }; + + usb2-2 { + status = "okay"; + mode = "host"; + }; + + usb3-0 { + status = "okay"; + nvidia,usb2-companion = <1>; + vbus-supply = <&vdd_hub_3v3>; + }; + }; + }; + + sdhci@700b0000 { + status = "okay"; + bus-width = <4>; + + cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>; + + vqmmc-supply = <&vddio_sdmmc>; + vmmc-supply = <&vdd_3v3_sd>; + }; + + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + clk32k_in: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + cpus { + cpu@0 { + enable-method = "psci"; + }; + + cpu@1 { + enable-method = "psci"; + }; + + cpu@2 { + enable-method = "psci"; + }; + + cpu@3 { + enable-method = "psci"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + power { + label = "Power"; + gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>; + linux,input-type = <EV_KEY>; + linux,code = <KEY_POWER>; + debounce-interval = <30>; + wakeup-event-action = <EV_ACT_ASSERTED>; + wakeup-source; + }; + + force-recovery { + label = "Force Recovery"; + gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>; + linux,input-type = <EV_KEY>; + linux,code = <BTN_1>; + debounce-interval = <30>; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_5v0_sys: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + + regulator-name = "VDD_5V0_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_3v3_sys: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "VDD_3V3_SYS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <240>; + regulator-disable-ramp-delay = <11340>; + regulator-always-on; + regulator-boot-on; + + gpio = <&pmic 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_3v3_sd: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + + regulator-name = "VDD_3V3_SD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; + enable-active-high; + + vin-supply = <&vdd_3v3_sys>; + }; + + vdd_hdmi: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + + regulator-name = "VDD_HDMI_5V0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_hub_3v3: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + + regulator-name = "VDD_HUB_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio TEGRA_GPIO(A, 6) GPIO_ACTIVE_HIGH>; + enable-active-high; + + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_cpu: regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + + regulator-name = "VDD_CPU"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + + gpio = <&pmic 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_gpu: regulator@6 { + compatible = "regulator-fixed"; + reg = <6>; + + regulator-name = "VDD_GPU"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-enable-ramp-delay = <250>; + + gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + + vin-supply = <&vdd_5v0_sys>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index a4b8f668a6d4..72c7a04ac1df 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -1654,6 +1654,11 @@ padctl@7009f000 { status = "okay"; + avdd-pll-utmip-supply = <&pp1800>; + avdd-pll-uerefe-supply = <&pp1050_avdd>; + dvdd-pex-pll-supply = <&avddio_1v05>; + hvdd-pex-pll-e-supply = <&pp1800>; + pads { usb2 { status = "okay"; @@ -1751,6 +1756,13 @@ cpu@3 { enable-method = "psci"; }; + + idle-states { + cpu-sleep { + arm,psci-suspend-param = <0x00010007>; + status = "okay"; + }; + }; }; gpio-keys { diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 6574396d2257..a550c0a4d572 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -384,14 +384,22 @@ }; timer@60005000 { - compatible = "nvidia,tegra210-timer", "nvidia,tegra20-timer"; + compatible = "nvidia,tegra210-timer"; reg = <0x0 0x60005000 0x0 0x400>; - interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA210_CLK_TIMER>; clock-names = "timer"; }; @@ -1363,24 +1371,51 @@ <&dfll>; clock-names = "cpu_g", "pll_x", "pll_p", "dfll"; clock-latency = <300000>; + cpu-idle-states = <&CPU_SLEEP>; + next-level-cache = <&L2>; }; cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a57"; reg = <1>; + cpu-idle-states = <&CPU_SLEEP>; + next-level-cache = <&L2>; }; cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a57"; reg = <2>; + cpu-idle-states = <&CPU_SLEEP>; + next-level-cache = <&L2>; }; cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a57"; reg = <3>; + cpu-idle-states = <&CPU_SLEEP>; + next-level-cache = <&L2>; + }; + + idle-states { + entry-method = "psci"; + + CPU_SLEEP: cpu-sleep { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x40000007>; + entry-latency-us = <100>; + exit-latency-us = <30>; + min-residency-us = <1000>; + wakeup-latency-us = <130>; + idle-state-name = "cpu-sleep"; + status = "disabled"; + }; + }; + + L2: l2-cache { + compatible = "cache"; }; }; diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi index 6a573875d45a..1c0d06f59d00 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi @@ -62,4 +62,56 @@ bias-disable; }; }; + + hdmi_hpd_active: hdmi_hpd_active { + mux { + pins = "gpio34"; + function = "hdmi_hot"; + }; + + config { + pins = "gpio34"; + bias-pull-down; + drive-strength = <16>; + }; + }; + + hdmi_hpd_suspend: hdmi_hpd_suspend { + mux { + pins = "gpio34"; + function = "hdmi_hot"; + }; + + config { + pins = "gpio34"; + bias-pull-down; + drive-strength = <2>; + }; + }; + + hdmi_ddc_active: hdmi_ddc_active { + mux { + pins = "gpio32", "gpio33"; + function = "hdmi_ddc"; + }; + + config { + pins = "gpio32", "gpio33"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + hdmi_ddc_suspend: hdmi_ddc_suspend { + mux { + pins = "gpio32", "gpio33"; + function = "hdmi_ddc"; + }; + + config { + pins = "gpio32", "gpio33"; + drive-strength = <2>; + bias-pull-down; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi index a6ad3d7fe655..31a3e3311ad5 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c-pmic-pins.dtsi @@ -36,6 +36,14 @@ }; }; + audio_mclk: clk_div1 { + pinconf { + pins = "gpio15"; + function = "func1"; + power-source = <PM8994_GPIO_S4>; // 1.8V + }; + }; + volume_up_gpio: pm8996_gpio2 { pinconf { pins = "gpio2"; diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index 6d50449fbcdf..943f69912074 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -18,6 +18,8 @@ #include "apq8096-db820c-pmic-pins.dtsi" #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/sound/qcom,q6afe.h> +#include <dt-bindings/sound/qcom,q6asm.h> /* * GPIO name legend: proper name = the GPIO line is used as GPIO @@ -63,6 +65,7 @@ }; clocks { + compatible = "simple-bus"; divclk4: divclk4 { compatible = "fixed-clock"; #clock-cells = <0>; @@ -72,6 +75,15 @@ pinctrl-names = "default"; pinctrl-0 = <&divclk4_pin_a>; }; + + div1_mclk: divclk1 { + compatible = "gpio-gate-clock"; + pinctrl-0 = <&audio_mclk>; + pinctrl-names = "default"; + clocks = <&rpmcc RPM_SMD_DIV_CLK1>; + #clock-cells = <0>; + enable-gpios = <&pm8994_gpios 15 0>; + }; }; soc { @@ -452,6 +464,43 @@ perst-gpio = <&msmgpio 114 GPIO_ACTIVE_LOW>; }; }; + + slim_msm: slim@91c0000 { + ngd@1 { + wcd9335: codec@1{ + clock-names = "mclk", "slimbus"; + clocks = <&div1_mclk>, + <&rpmcc RPM_SMD_BB_CLK1>; + }; + }; + }; + + mdss@900000 { + status = "okay"; + + mdp@901000 { + status = "okay"; + }; + + hdmi-phy@9a0600 { + status = "okay"; + + vddio-supply = <&pm8994_l12>; + vcca-supply = <&pm8994_l28>; + #phy-cells = <0>; + }; + + hdmi-tx@9a0000 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>; + pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>; + + core-vdda-supply = <&pm8994_l12>; + core-vcc-supply = <&pm8994_s4>; + }; + }; }; @@ -639,3 +688,75 @@ }; }; }; + +&sound { + compatible = "qcom,apq8096-sndcard"; + model = "DB820c"; + audio-routing = "RX_BIAS", "MCLK"; + + mm1-dai-link { + link-name = "MultiMedia1"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; + }; + }; + + mm2-dai-link { + link-name = "MultiMedia2"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>; + }; + }; + + mm3-dai-link { + link-name = "MultiMedia3"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>; + }; + }; + + hdmi-dai-link { + link-name = "HDMI"; + cpu { + sound-dai = <&q6afedai HDMI_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <&hdmi 0>; + }; + }; + + slim-dai-link { + link-name = "SLIM Playback"; + cpu { + sound-dai = <&q6afedai SLIMBUS_6_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <&wcd9335 6>; + }; + }; + + slimcap-dai-link { + link-name = "SLIM Capture"; + cpu { + sound-dai = <&q6afedai SLIMBUS_0_TX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <&wcd9335 1>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 0803ca8c02da..423dda996b5d 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -180,19 +180,19 @@ }; thermal-zones { - cpu-thermal0 { + cpu0_1-thermal { polling-delay-passive = <250>; polling-delay = <1000>; thermal-sensors = <&tsens 4>; trips { - cpu_alert0: trip0 { + cpu0_1_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit0: trip1 { + cpu0_1_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -201,7 +201,7 @@ cooling-maps { map0 { - trip = <&cpu_alert0>; + trip = <&cpu0_1_alert0>; cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -210,19 +210,19 @@ }; }; - cpu-thermal1 { + cpu2_3-thermal { polling-delay-passive = <250>; polling-delay = <1000>; thermal-sensors = <&tsens 3>; trips { - cpu_alert1: trip0 { + cpu2_3_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit1: trip1 { + cpu2_3_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -231,7 +231,7 @@ cooling-maps { map0 { - trip = <&cpu_alert1>; + trip = <&cpu2_3_alert0>; cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -247,12 +247,12 @@ thermal-sensors = <&tsens 2>; trips { - gpu_alert: trip0 { + gpu_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - gpu_crit: trip1 { + gpu_crit: gpu_crit { temperature = <95000>; hysteresis = <2000>; type = "critical"; @@ -267,18 +267,27 @@ thermal-sensors = <&tsens 1>; trips { - cam_alert: trip0 { + cam_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; - type = "passive"; + type = "hot"; }; - cam_crit: trip1 { - temperature = <95000>; + }; + }; + + modem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens 0>; + + trips { + modem_alert0: trip-point@0 { + temperature = <85000>; hysteresis = <2000>; - type = "critical"; + type = "hot"; }; }; - }; }; @@ -1015,8 +1024,9 @@ #clock-cells = <1>; #phy-cells = <0>; - clocks = <&gcc GCC_MDSS_AHB_CLK>; - clock-names = "iface"; + clocks = <&gcc GCC_MDSS_AHB_CLK>, + <&xo_board>; + clock-names = "iface", "ref"; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi index 131878db9852..fba2229b6236 100644 --- a/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi @@ -13,6 +13,49 @@ &msmgpio { + wcd9xxx_intr { + wcd_intr_default: wcd_intr_default{ + mux { + pins = "gpio54"; + function = "gpio"; + }; + + config { + pins = "gpio54"; + drive-strength = <2>; /* 2 mA */ + bias-pull-down; /* pull down */ + input-enable; + }; + }; + }; + + cdc_reset_ctrl { + cdc_reset_sleep: cdc_reset_sleep { + mux { + pins = "gpio64"; + function = "gpio"; + }; + config { + pins = "gpio64"; + drive-strength = <16>; + bias-disable; + output-low; + }; + }; + cdc_reset_active:cdc_reset_active { + mux { + pins = "gpio64"; + function = "gpio"; + }; + config { + pins = "gpio64"; + drive-strength = <16>; + bias-pull-down; + output-high; + }; + }; + }; + blsp1_spi0_default: blsp1_spi0_default { pinmux { function = "blsp_spi1"; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index c761269caf80..c4e7fde9d88e 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -14,6 +14,7 @@ #include <dt-bindings/clock/qcom,gcc-msm8996.h> #include <dt-bindings/clock/qcom,mmcc-msm8996.h> #include <dt-bindings/clock/qcom,rpmcc.h> +#include <dt-bindings/soc/qcom,apr.h> / { interrupt-parent = <&intc>; @@ -84,6 +85,12 @@ qcom,client-id = <1>; qcom,vmid = <15>; }; + + zap_shader_region: gpu@8f200000 { + compatible = "shared-dma-pool"; + reg = <0x0 0x90b00000 0x0 0xa00000>; + no-map; + }; }; cpus { @@ -154,20 +161,20 @@ }; thermal-zones { - cpu-thermal0 { + cpu0-thermal { polling-delay-passive = <250>; polling-delay = <1000>; thermal-sensors = <&tsens0 3>; trips { - cpu_alert0: trip0 { + cpu0_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit0: trip1 { + cpu0_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -175,20 +182,20 @@ }; }; - cpu-thermal1 { + cpu1-thermal { polling-delay-passive = <250>; polling-delay = <1000>; thermal-sensors = <&tsens0 5>; trips { - cpu_alert1: trip0 { + cpu1_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit1: trip1 { + cpu1_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -196,20 +203,20 @@ }; }; - cpu-thermal2 { + cpu2-thermal { polling-delay-passive = <250>; polling-delay = <1000>; thermal-sensors = <&tsens0 8>; trips { - cpu_alert2: trip0 { + cpu2_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit2: trip1 { + cpu2_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -217,26 +224,176 @@ }; }; - cpu-thermal3 { + cpu3-thermal { polling-delay-passive = <250>; polling-delay = <1000>; thermal-sensors = <&tsens0 10>; trips { - cpu_alert3: trip0 { + cpu3_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit3: trip1 { + cpu3_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; }; }; }; + + gpu-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 6>; + + trips { + gpu1_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + gpu-thermal-bottom { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 7>; + + trips { + gpu2_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + m4m-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 1>; + + trips { + m4m_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + l3-or-venus-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 2>; + + trips { + l3_or_venus_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + cluster0-l2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 7>; + + trips { + cluster0_l2_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + cluster1-l2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 12>; + + trips { + cluster1_l2_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + camera-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 1>; + + trips { + camera_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + q6-dsp-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 2>; + + trips { + q6_dsp_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + mem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 3>; + + trips { + mem_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modemtx-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 4>; + + trips { + modemtx_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; }; timer { @@ -796,6 +953,11 @@ reg = <0x24f 0x1>; bits = <1 4>; }; + + gpu_speed_bin: gpu_speed_bin@133 { + reg = <0x133 0x1>; + bits = <5 3>; + }; }; phy@34000 { @@ -1138,6 +1300,70 @@ }; }; + adreno_smmu: arm,smmu@b40000 { + compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2"; + reg = <0xb40000 0x10000>; + + #global-interrupts = <1>; + interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + + clocks = <&mmcc GPU_AHB_CLK>, + <&gcc GCC_MMSS_BIMC_GFX_CLK>; + clock-names = "iface", "bus"; + + power-domains = <&mmcc GPU_GDSC>; + + status = "disabled"; + }; + + mdp_smmu: arm,smmu@d00000 { + compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2"; + reg = <0xd00000 0x10000>; + + #global-interrupts = <1>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>; + #iommu-cells = <1>; + clocks = <&mmcc SMMU_MDP_AHB_CLK>, + <&mmcc SMMU_MDP_AXI_CLK>; + clock-names = "iface", "bus"; + + power-domains = <&mmcc MDSS_GDSC>; + + status = "disabled"; + }; + + lpass_q6_smmu: arm,smmu-lpass_q6@1600000 { + compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2"; + reg = <0x1600000 0x20000>; + #iommu-cells = <1>; + power-domains = <&gcc HLOS1_VOTE_LPASS_CORE_GDSC>; + + #global-interrupts = <1>; + interrupts = <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_HLOS1_VOTE_LPASS_CORE_SMMU_CLK>, + <&gcc GCC_HLOS1_VOTE_LPASS_ADSP_SMMU_CLK>; + clock-names = "iface", "bus"; + status = "disabled"; + }; + agnoc@0 { power-domains = <&gcc AGGRE0_NOC_GDSC>; compatible = "simple-pm-bus"; @@ -1303,6 +1529,265 @@ "bus_slave"; }; }; + + slimbam:dma@9184000 + { + compatible = "qcom,bam-v1.7.0"; + qcom,controlled-remotely; + reg = <0x9184000 0x32000>; + num-channels = <31>; + interrupts = <0 164 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + qcom,ee = <1>; + qcom,num-ees = <2>; + }; + + slim_msm: slim@91c0000 { + compatible = "qcom,slim-ngd-v1.5.0"; + reg = <0x91c0000 0x2C000>; + reg-names = "ctrl"; + interrupts = <0 163 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&slimbam 3>, <&slimbam 4>, + <&slimbam 5>, <&slimbam 6>; + dma-names = "rx", "tx", "tx2", "rx2"; + #address-cells = <1>; + #size-cells = <0>; + ngd@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <1>; + + tasha_ifd: tas-ifd { + compatible = "slim217,1a0"; + reg = <0 0>; + }; + + wcd9335: codec@1{ + pinctrl-0 = <&cdc_reset_active &wcd_intr_default>; + pinctrl-names = "default"; + + compatible = "slim217,1a0"; + reg = <1 0>; + + interrupt-parent = <&msmgpio>; + interrupts = <54 IRQ_TYPE_LEVEL_HIGH>, + <53 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "intr1", "intr2"; + interrupt-controller; + #interrupt-cells = <1>; + reset-gpios = <&msmgpio 64 0>; + + slim-ifc-dev = <&tasha_ifd>; + + vdd-buck-supply = <&pm8994_s4>; + vdd-buck-sido-supply = <&pm8994_s4>; + vdd-tx-supply = <&pm8994_s4>; + vdd-rx-supply = <&pm8994_s4>; + vdd-io-supply = <&pm8994_s4>; + + #sound-dai-cells = <1>; + }; + }; + }; + + gpu@b00000 { + compatible = "qcom,adreno-530.2", "qcom,adreno"; + #stream-id-cells = <16>; + + reg = <0xb00000 0x3f000>; + reg-names = "kgsl_3d0_reg_memory"; + + interrupts = <0 300 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&mmcc GPU_GX_GFX3D_CLK>, + <&mmcc GPU_AHB_CLK>, + <&mmcc GPU_GX_RBBMTIMER_CLK>, + <&gcc GCC_BIMC_GFX_CLK>, + <&gcc GCC_MMSS_BIMC_GFX_CLK>; + + clock-names = "core", + "iface", + "rbbmtimer", + "mem", + "mem_iface"; + + power-domains = <&mmcc GPU_GDSC>; + iommus = <&adreno_smmu 0>; + + nvmem-cells = <&gpu_speed_bin>; + nvmem-cell-names = "speed_bin"; + + qcom,gpu-quirk-two-pass-use-wfi; + qcom,gpu-quirk-fault-detect-mask; + + operating-points-v2 = <&gpu_opp_table>; + + gpu_opp_table: opp-table { + compatible ="operating-points-v2"; + + /* + * 624Mhz and 560Mhz are only available on speed + * bin (1 << 0). All the rest are available on + * all bins of the hardware + */ + opp-624000000 { + opp-hz = /bits/ 64 <624000000>; + opp-supported-hw = <0x01>; + }; + opp-560000000 { + opp-hz = /bits/ 64 <560000000>; + opp-supported-hw = <0x01>; + }; + opp-510000000 { + opp-hz = /bits/ 64 <510000000>; + opp-supported-hw = <0xFF>; + }; + opp-401800000 { + opp-hz = /bits/ 64 <401800000>; + opp-supported-hw = <0xFF>; + }; + opp-315000000 { + opp-hz = /bits/ 64 <315000000>; + opp-supported-hw = <0xFF>; + }; + opp-214000000 { + opp-hz = /bits/ 64 <214000000>; + opp-supported-hw = <0xFF>; + }; + opp-133000000 { + opp-hz = /bits/ 64 <133000000>; + opp-supported-hw = <0xFF>; + }; + }; + + zap-shader { + memory-region = <&zap_shader_region>; + }; + }; + + mdss: mdss@900000 { + compatible = "qcom,mdss"; + + reg = <0x900000 0x1000>, + <0x9b0000 0x1040>, + <0x9b8000 0x1040>; + reg-names = "mdss_phys", + "vbif_phys", + "vbif_nrt_phys"; + + power-domains = <&mmcc MDSS_GDSC>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + + interrupt-controller; + #interrupt-cells = <1>; + + clocks = <&mmcc MDSS_AHB_CLK>; + clock-names = "iface_clk"; + + #address-cells = <1>; + #size-cells = <1>; + ranges; + + mdp: mdp@901000 { + compatible = "qcom,mdp5"; + reg = <0x901000 0x90000>; + reg-names = "mdp_phys"; + + interrupt-parent = <&mdss>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&mmcc MDSS_AHB_CLK>, + <&mmcc MDSS_AXI_CLK>, + <&mmcc MDSS_MDP_CLK>, + <&mmcc SMMU_MDP_AXI_CLK>, + <&mmcc MDSS_VSYNC_CLK>; + clock-names = "iface_clk", + "bus_clk", + "core_clk", + "iommu_clk", + "vsync_clk"; + + iommus = <&mdp_smmu 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + mdp5_intf3_out: endpoint { + remote-endpoint = <&hdmi_in>; + }; + }; + }; + }; + + hdmi: hdmi-tx@9a0000 { + compatible = "qcom,hdmi-tx-8996"; + reg = <0x009a0000 0x50c>, + <0x00070000 0x6158>, + <0x009e0000 0xfff>; + reg-names = "core_physical", + "qfprom_physical", + "hdcp_physical"; + + interrupt-parent = <&mdss>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&mmcc MDSS_MDP_CLK>, + <&mmcc MDSS_AHB_CLK>, + <&mmcc MDSS_HDMI_CLK>, + <&mmcc MDSS_HDMI_AHB_CLK>, + <&mmcc MDSS_EXTPCLK_CLK>; + clock-names = + "mdp_core_clk", + "iface_clk", + "core_clk", + "alt_iface_clk", + "extp_clk"; + + phys = <&hdmi_phy>; + phy-names = "hdmi_phy"; + #sound-dai-cells = <1>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + hdmi_in: endpoint { + remote-endpoint = <&mdp5_intf3_out>; + }; + }; + }; + }; + + hdmi_phy: hdmi-phy@9a0600 { + #phy-cells = <0>; + compatible = "qcom,hdmi-phy-8996"; + reg = <0x9a0600 0x1c4>, + <0x9a0a00 0x124>, + <0x9a0c00 0x124>, + <0x9a0e00 0x124>, + <0x9a1000 0x124>, + <0x9a1200 0x0c8>; + reg-names = "hdmi_pll", + "hdmi_tx_l0", + "hdmi_tx_l1", + "hdmi_tx_l2", + "hdmi_tx_l3", + "hdmi_phy"; + + clocks = <&mmcc MDSS_AHB_CLK>, + <&gcc GCC_HDMI_CLKREF_CLK>; + clock-names = "iface_clk", + "ref_clk"; + }; + }; + }; + + sound: sound { }; adsp-pil { @@ -1331,6 +1816,55 @@ mboxes = <&apcs_glb 8>; qcom,smd-edge = <1>; qcom,remote-pid = <2>; + #address-cells = <1>; + #size-cells = <0>; + apr { + power-domains = <&gcc HLOS1_VOTE_LPASS_ADSP_GDSC>; + compatible = "qcom,apr-v2"; + qcom,smd-channels = "apr_audio_svc"; + reg = <APR_DOMAIN_ADSP>; + #address-cells = <1>; + #size-cells = <0>; + + q6core { + reg = <APR_SVC_ADSP_CORE>; + compatible = "qcom,q6core"; + }; + + q6afe: q6afe { + compatible = "qcom,q6afe"; + reg = <APR_SVC_AFE>; + q6afedai: dais { + compatible = "qcom,q6afe-dais"; + #address-cells = <1>; + #size-cells = <0>; + #sound-dai-cells = <1>; + hdmi@1 { + reg = <1>; + }; + }; + }; + + q6asm: q6asm { + compatible = "qcom,q6asm"; + reg = <APR_SVC_ASM>; + q6asmdai: dais { + compatible = "qcom,q6asm-dais"; + #sound-dai-cells = <1>; + iommus = <&lpass_q6_smmu 1>; + }; + }; + + q6adm: q6adm { + compatible = "qcom,q6adm"; + reg = <APR_SVC_ADM>; + q6routing: routing { + compatible = "qcom,q6adm-routing"; + #sound-dai-cells = <0>; + }; + }; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi index f0901067b043..f09f3e03f708 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi @@ -15,44 +15,6 @@ stdout-path = "serial0:115200n8"; }; - thermal-zones { - battery-thermal { - polling-delay-passive = <250>; - polling-delay = <1000>; - - thermal-sensors = <&tsens0 0>; - - trips { - battery_crit: trip0 { - temperature = <60000>; - hysteresis = <2000>; - type = "critical"; - }; - }; - }; - - skin-thermal { - polling-delay-passive = <250>; - polling-delay = <1000>; - - thermal-sensors = <&tsens1 5>; - - trips { - skin_alert: trip0 { - temperature = <44000>; - hysteresis = <2000>; - type = "passive"; - }; - - skip_crit: trip1 { - temperature = <70000>; - hysteresis = <2000>; - type = "critical"; - }; - }; - }; - }; - vph_pwr: vph-pwr-regulator { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; @@ -111,6 +73,7 @@ vreg_s4a_1p8: s4 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-allow-set-load; }; vreg_s5a_2p04: s5 { regulator-min-microvolt = <1904000>; @@ -195,6 +158,7 @@ vreg_l20a_2p95: l20 { regulator-min-microvolt = <2960000>; regulator-max-microvolt = <2960000>; + regulator-allow-set-load; }; vreg_l21a_2p95: l21 { regulator-min-microvolt = <2960000>; @@ -221,6 +185,7 @@ vreg_l26a_1p2: l26 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; + regulator-allow-set-load; }; vreg_l28_3p0: l28 { regulator-min-microvolt = <3008000>; @@ -267,6 +232,25 @@ pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; }; +&ufshc { + vcc-supply = <&vreg_l20a_2p95>; + vccq-supply = <&vreg_l26a_1p2>; + vccq2-supply = <&vreg_s4a_1p8>; + vcc-max-microamp = <750000>; + vccq-max-microamp = <560000>; + vccq2-max-microamp = <750000>; +}; + +&ufsphy { + vdda-phy-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l2a_1p2>; + vddp-ref-clk-supply = <&vreg_l26a_1p2>; + vdda-phy-max-microamp = <51400>; + vdda-pll-max-microamp = <14600>; + vddp-ref-clk-max-microamp = <100>; + vddp-ref-clk-always-on; +}; + &usb3 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 3fd0769fe648..574be78a936e 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -78,7 +78,6 @@ compatible = "arm,armv8"; reg = <0x0 0x0>; enable-method = "psci"; - efficiency = <1024>; next-level-cache = <&L2_0>; L2_0: l2-cache { compatible = "arm,arch-cache"; @@ -97,7 +96,6 @@ compatible = "arm,armv8"; reg = <0x0 0x1>; enable-method = "psci"; - efficiency = <1024>; next-level-cache = <&L2_0>; L1_I_1: l1-icache { compatible = "arm,arch-cache"; @@ -112,7 +110,6 @@ compatible = "arm,armv8"; reg = <0x0 0x2>; enable-method = "psci"; - efficiency = <1024>; next-level-cache = <&L2_0>; L1_I_2: l1-icache { compatible = "arm,arch-cache"; @@ -127,7 +124,6 @@ compatible = "arm,armv8"; reg = <0x0 0x3>; enable-method = "psci"; - efficiency = <1024>; next-level-cache = <&L2_0>; L1_I_3: l1-icache { compatible = "arm,arch-cache"; @@ -142,7 +138,6 @@ compatible = "arm,armv8"; reg = <0x0 0x100>; enable-method = "psci"; - efficiency = <1536>; next-level-cache = <&L2_1>; L2_1: l2-cache { compatible = "arm,arch-cache"; @@ -161,7 +156,6 @@ compatible = "arm,armv8"; reg = <0x0 0x101>; enable-method = "psci"; - efficiency = <1536>; next-level-cache = <&L2_1>; L1_I_101: l1-icache { compatible = "arm,arch-cache"; @@ -176,7 +170,6 @@ compatible = "arm,armv8"; reg = <0x0 0x102>; enable-method = "psci"; - efficiency = <1536>; next-level-cache = <&L2_1>; L1_I_102: l1-icache { compatible = "arm,arch-cache"; @@ -191,7 +184,6 @@ compatible = "arm,armv8"; reg = <0x0 0x103>; enable-method = "psci"; - efficiency = <1536>; next-level-cache = <&L2_1>; L1_I_103: l1-icache { compatible = "arm,arch-cache"; @@ -346,20 +338,20 @@ }; thermal-zones { - cpu-thermal0 { + cpu0-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&tsens0 6>; + thermal-sensors = <&tsens0 1>; trips { - cpu_alert0: trip0 { + cpu0_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit0: trip1 { + cpu0_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -367,20 +359,20 @@ }; }; - cpu-thermal1 { + cpu1-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&tsens0 7>; + thermal-sensors = <&tsens0 2>; trips { - cpu_alert1: trip0 { + cpu1_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit1: trip1 { + cpu1_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -388,20 +380,20 @@ }; }; - cpu-thermal2 { + cpu2-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&tsens0 8>; + thermal-sensors = <&tsens0 3>; trips { - cpu_alert2: trip0 { + cpu2_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit2: trip1 { + cpu2_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -409,20 +401,20 @@ }; }; - cpu-thermal3 { + cpu3-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&tsens0 9>; + thermal-sensors = <&tsens0 4>; trips { - cpu_alert3: trip0 { + cpu3_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit3: trip1 { + cpu3_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -430,20 +422,20 @@ }; }; - cpu-thermal4 { + cpu4-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&tsens0 10>; + thermal-sensors = <&tsens0 7>; trips { - cpu_alert4: trip0 { + cpu4_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit4: trip1 { + cpu4_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -451,20 +443,20 @@ }; }; - cpu-thermal5 { + cpu5-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&tsens0 11>; + thermal-sensors = <&tsens0 8>; trips { - cpu_alert5: trip0 { + cpu5_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit5: trip1 { + cpu5_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -472,20 +464,20 @@ }; }; - cpu-thermal6 { + cpu6-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&tsens1 0>; + thermal-sensors = <&tsens0 9>; trips { - cpu_alert6: trip0 { + cpu6_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit6: trip1 { + cpu6_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -493,20 +485,20 @@ }; }; - cpu-thermal7 { + cpu7-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&tsens1 1>; + thermal-sensors = <&tsens0 10>; trips { - cpu_alert7: trip0 { + cpu7_alert0: trip-point@0 { temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit7: trip1 { + cpu7_crit: cpu_crit { temperature = <110000>; hysteresis = <2000>; type = "critical"; @@ -514,11 +506,169 @@ }; }; - gpu-thermal { + gpu-thermal-bottom { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 12>; + + trips { + gpu1_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + gpu-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 13>; + + trips { + gpu2_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + clust0-mhm-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 5>; + + trips { + cluster0_mhm_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + clust1-mhm-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 6>; + + trips { + cluster1_mhm_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + cluster1-l2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 11>; + + trips { + cluster1_l2_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 1>; + + trips { + modem_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + mem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 2>; + + trips { + mem_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + wlan-thermal { polling-delay-passive = <250>; polling-delay = <1000>; thermal-sensors = <&tsens1 3>; + + trips { + wlan_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + q6-dsp-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 4>; + + trips { + q6_dsp_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + camera-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 5>; + + trips { + camera_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + multimedia-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 6>; + + trips { + multimedia_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; }; }; @@ -590,17 +740,19 @@ cell-index = <0>; }; - tsens0: thermal@10aa000 { + tsens0: thermal@10ab000 { compatible = "qcom,msm8998-tsens", "qcom,tsens-v2"; - reg = <0x10aa000 0x2000>; + reg = <0x10ab000 0x1000>, /* TM */ + <0x10aa000 0x1000>; /* SROT */ - #qcom,sensors = <12>; + #qcom,sensors = <14>; #thermal-sensor-cells = <1>; }; - tsens1: thermal@10ad000 { + tsens1: thermal@10ae000 { compatible = "qcom,msm8998-tsens", "qcom,tsens-v2"; - reg = <0x10ad000 0x2000>; + reg = <0x10ae000 0x1000>, /* TM */ + <0x10ad000 0x1000>; /* SROT */ #qcom,sensors = <8>; #thermal-sensor-cells = <1>; @@ -889,7 +1041,7 @@ blsp2_i2c5: i2c@c1ba000 { compatible = "qcom,i2c-qup-v2.2.1"; - reg = <0x0c175000 0x600>; + reg = <0x0c1ba000 0x600>; interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; clocks = <&gcc GCC_BLSP2_QUP6_I2C_APPS_CLK>, @@ -983,6 +1135,75 @@ redistributor-stride = <0x0 0x20000>; interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; }; + + ufshc: ufshc@1da4000 { + compatible = "qcom,msm8998-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; + reg = <0x01da4000 0x2500>; + interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>; + phys = <&ufsphy_lanes>; + phy-names = "ufsphy"; + lanes-per-direction = <2>; + power-domains = <&gcc UFS_GDSC>; + #reset-cells = <1>; + + clock-names = + "core_clk", + "bus_aggr_clk", + "iface_clk", + "core_clk_unipro", + "ref_clk", + "tx_lane0_sync_clk", + "rx_lane0_sync_clk", + "rx_lane1_sync_clk"; + clocks = + <&gcc GCC_UFS_AXI_CLK>, + <&gcc GCC_AGGRE1_UFS_AXI_CLK>, + <&gcc GCC_UFS_AHB_CLK>, + <&gcc GCC_UFS_UNIPRO_CORE_CLK>, + <&rpmcc RPM_SMD_LN_BB_CLK1>, + <&gcc GCC_UFS_TX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_RX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_RX_SYMBOL_1_CLK>; + freq-table-hz = + <50000000 200000000>, + <0 0>, + <0 0>, + <37500000 150000000>, + <0 0>, + <0 0>, + <0 0>, + <0 0>; + + resets = <&gcc GCC_UFS_BCR>; + reset-names = "rst"; + }; + + ufsphy: phy@1da7000 { + compatible = "qcom,msm8998-qmp-ufs-phy"; + reg = <0x01da7000 0x18c>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clock-names = + "ref", + "ref_aux"; + clocks = + <&gcc GCC_UFS_CLKREF_CLK>, + <&gcc GCC_UFS_PHY_AUX_CLK>; + + reset-names = "ufsphy"; + resets = <&ufshc 0>; + + ufsphy_lanes: lanes@1da7400 { + reg = <0x01da7400 0x128>, + <0x01da7600 0x1fc>, + <0x01da7c00 0x1dc>, + <0x01da7800 0x128>, + <0x01da7a00 0x1fc>; + #phy-cells = <0>; + }; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/pm8005.dtsi b/arch/arm64/boot/dts/qcom/pm8005.dtsi index c0ddf128136c..3f97607d8baa 100644 --- a/arch/arm64/boot/dts/qcom/pm8005.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8005.dtsi @@ -15,6 +15,7 @@ compatible = "qcom,pm8005-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; + gpio-ranges = <&pm8005_gpio 0 0 4>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi b/arch/arm64/boot/dts/qcom/pm8998.dtsi index 43cb5ea14089..d3ca35a940fb 100644 --- a/arch/arm64/boot/dts/qcom/pm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi @@ -58,6 +58,8 @@ compatible = "qcom,spmi-temp-alarm"; reg = <0x2400>; interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>; + io-channels = <&pm8998_adc ADC5_DIE_TEMP>; + io-channel-names = "thermal"; #thermal-sensor-cells = <0>; }; @@ -93,6 +95,7 @@ compatible = "qcom,pm8998-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; + gpio-ranges = <&pm8998_gpio 0 0 26>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/arch/arm64/boot/dts/qcom/pmi8994.dtsi b/arch/arm64/boot/dts/qcom/pmi8994.dtsi index 3aee10e3f921..21e05215abe4 100644 --- a/arch/arm64/boot/dts/qcom/pmi8994.dtsi +++ b/arch/arm64/boot/dts/qcom/pmi8994.dtsi @@ -14,6 +14,7 @@ compatible = "qcom,pmi8994-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; + gpio-ranges = <&pmi8994_gpios 0 0 10>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi index 051f57e7d6ac..23f9146a161e 100644 --- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi +++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi @@ -13,6 +13,7 @@ compatible = "qcom,pmi8998-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; + gpio-ranges = <&pmi8998_gpio 0 0 14>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/arch/arm64/boot/dts/qcom/pms405.dtsi b/arch/arm64/boot/dts/qcom/pms405.dtsi index 1bb836d1e8aa..e8e186bc1ea7 100644 --- a/arch/arm64/boot/dts/qcom/pms405.dtsi +++ b/arch/arm64/boot/dts/qcom/pms405.dtsi @@ -131,4 +131,15 @@ interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>; }; }; + + pms405_1: pms405@1 { + compatible = "qcom,spmi-pmic"; + reg = <0x1 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pms405_spmi_regulators: regulators { + compatible = "qcom,pms405-regulators"; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts b/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts index 2c14903d808e..937eb4555ffe 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts +++ b/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts @@ -7,5 +7,6 @@ / { model = "Qualcomm Technologies, Inc. QCS404 EVB 1000"; - compatible = "qcom,qcs404-evb"; + compatible = "qcom,qcs404-evb-1000", "qcom,qcs404-evb", + "qcom,qcs404"; }; diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts index 11269ad3de0d..479ad3ac6c28 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts +++ b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts @@ -3,9 +3,92 @@ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "qcs404-evb.dtsi" / { model = "Qualcomm Technologies, Inc. QCS404 EVB 4000"; - compatible = "qcom,qcs404-evb"; + compatible = "qcom,qcs404-evb-4000", "qcom,qcs404-evb", + "qcom,qcs404"; +}; + +ðernet { + status = "ok"; + + snps,reset-gpio = <&tlmm 60 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 10000>; + + pinctrl-names = "default"; + pinctrl-0 = <ðernet_defaults>; + + phy-handle = <&phy1>; + phy-mode = "rgmii"; + mdio { + #address-cells = <0x1>; + #size-cells = <0x0>; + compatible = "snps,dwmac-mdio"; + phy1: phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + device_type = "ethernet-phy"; + reg = <0x4>; + }; + }; +}; + +&tlmm { + ethernet_defaults: ethernet-defaults { + int { + pins = "gpio61"; + function = "rgmii_int"; + bias-disable; + drive-strength = <2>; + }; + mdc { + pins = "gpio76"; + function = "rgmii_mdc"; + bias-pull-up; + }; + mdio { + pins = "gpio75"; + function = "rgmii_mdio"; + bias-pull-up; + }; + tx { + pins = "gpio67", "gpio66", "gpio65", "gpio64"; + function = "rgmii_tx"; + bias-pull-up; + drive-strength = <16>; + }; + rx { + pins = "gpio73", "gpio72", "gpio71", "gpio70"; + function = "rgmii_rx"; + bias-disable; + drive-strength = <2>; + }; + tx-ctl { + pins = "gpio68"; + function = "rgmii_ctl"; + bias-pull-up; + drive-strength = <16>; + }; + rx-ctl { + pins = "gpio74"; + function = "rgmii_ctl"; + bias-disable; + drive-strength = <2>; + }; + tx-ck { + pins = "gpio63"; + function = "rgmii_ck"; + bias-pull-up; + drive-strength = <16>; + }; + rx-ck { + pins = "gpio69"; + function = "rgmii_ck"; + bias-disable; + drive-strength = <2>; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi index 50b3589c7f15..2c3127167e3c 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi @@ -7,6 +7,7 @@ / { aliases { serial0 = &blsp1_uart2; + serial1 = &blsp1_uart3; }; chosen { @@ -19,6 +20,52 @@ regulator-always-on; regulator-boot-on; }; + + vdd_ch0_3p3: + vdd_esmps3_3p3: vdd-esmps3-3p3-regulator { + compatible = "regulator-fixed"; + regulator-name = "eSMPS3_3P3"; + + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; +}; + +&blsp1_uart3 { + status = "okay"; + + bluetooth { + compatible = "qcom,wcn3990-bt"; + vddio-supply = <&vreg_l6_1p8>; + vddxo-supply = <&vreg_l5_1p8>; + vddrf-supply = <&vreg_l1_1p3>; + vddch0-supply = <&vdd_ch0_3p3>; + + local-bd-address = [ 02 00 00 00 5a ad ]; + + max-speed = <3200000>; + }; +}; + +&blsp1_dma { + qcom,controlled-remotely; +}; + +&blsp2_dma { + qcom,controlled-remotely; +}; + +&pms405_spmi_regulators { + vdd_s3-supply = <&pms405_s3>; + + pms405_s3: s3 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vdd_apc"; + regulator-min-microvolt = <1048000>; + regulator-max-microvolt = <1352000>; + }; }; &remoteproc_adsp { @@ -37,18 +84,18 @@ pms405-regulators { compatible = "qcom,rpm-pms405-regulators"; - vdd-s1-supply = <&vph_pwr>; - vdd-s2-supply = <&vph_pwr>; - vdd-s3-supply = <&vph_pwr>; - vdd-s4-supply = <&vph_pwr>; - vdd-s5-supply = <&vph_pwr>; - vdd-l1-l2-supply = <&vreg_s5_1p35>; - vdd-l3-l8-supply = <&vreg_s5_1p35>; - vdd-l4-supply = <&vreg_s5_1p35>; - vdd-l5-l6-supply = <&vreg_s4_1p8>; - vdd-l7-supply = <&vph_pwr>; - vdd-l9-supply = <&vreg_s5_1p35>; - vdd-l10-l11-l12-l13-supply = <&vph_pwr>; + vdd_s1-supply = <&vph_pwr>; + vdd_s2-supply = <&vph_pwr>; + vdd_s3-supply = <&vph_pwr>; + vdd_s4-supply = <&vph_pwr>; + vdd_s5-supply = <&vph_pwr>; + vdd_l1_l2-supply = <&vreg_s5_1p35>; + vdd_l3_l8-supply = <&vreg_s5_1p35>; + vdd_l4-supply = <&vreg_s5_1p35>; + vdd_l5_l6-supply = <&vreg_s4_1p8>; + vdd_l7-supply = <&vph_pwr>; + vdd_l9-supply = <&vreg_s5_1p35>; + vdd_l10_l11_l12_l13-supply = <&vph_pwr>; vreg_s4_1p8: s4 { regulator-min-microvolt = <1728000>; @@ -56,8 +103,8 @@ }; vreg_s5_1p35: s5 { - regulator-min-microvolt = <>; - regulator-max-microvolt = <>; + regulator-min-microvolt = <1352000>; + regulator-max-microvolt = <1352000>; }; vreg_l1_1p3: l1 { @@ -71,7 +118,7 @@ }; vreg_l3_1p05: l3 { - regulator-min-microvolt = <976000>; + regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1160000>; }; @@ -205,3 +252,21 @@ bias-disable; }; }; + +&blsp1_uart3_default { + cts { + pins = "gpio84"; + bias-disable; + }; + + rts-tx { + pins = "gpio85", "gpio82"; + drive-strength = <2>; + bias-disable; + }; + + rx { + pins = "gpio83"; + bias-pull-up; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index e8fd26633d57..ffedf9640af7 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -435,7 +435,6 @@ clocks = <&gcc GCC_BLSP1_AHB_CLK>; clock-names = "bam_clk"; #dma-cells = <1>; - qcom,controlled-remotely = <1>; qcom,ee = <0>; status = "okay"; }; @@ -479,6 +478,27 @@ status = "okay"; }; + ethernet: ethernet@7a80000 { + compatible = "qcom,qcs404-ethqos"; + reg = <0x07a80000 0x10000>, + <0x07a96000 0x100>; + reg-names = "stmmaceth", "rgmii"; + clock-names = "stmmaceth", "pclk", "ptp_ref", "rgmii"; + clocks = <&gcc GCC_ETH_AXI_CLK>, + <&gcc GCC_ETH_SLAVE_AHB_CLK>, + <&gcc GCC_ETH_PTP_CLK>, + <&gcc GCC_ETH_RGMII_CLK>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq", "eth_lpi"; + + snps,tso; + rx-fifo-depth = <4096>; + tx-fifo-depth = <4096>; + + status = "disabled"; + }; + wifi: wifi@a000000 { compatible = "qcom,wcn3990-wifi"; reg = <0xa000000 0x800000>; @@ -659,7 +679,6 @@ clocks = <&gcc GCC_BLSP2_AHB_CLK>; clock-names = "bam_clk"; #dma-cells = <1>; - qcom,controlled-remotely = <1>; qcom,ee = <0>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts index af8c6a2445a2..02b8357c8ce8 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts @@ -48,6 +48,10 @@ }; }; +&adsp_pas { + status = "okay"; +}; + &apps_rsc { pm8998-rpmh-regulators { compatible = "qcom,pm8998-rpmh-regulators"; @@ -344,6 +348,10 @@ }; }; +&cdsp_pas { + status = "okay"; +}; + &gcc { protected-clocks = <GCC_QSPI_CORE_CLK>, <GCC_QSPI_CORE_CLK_SRC>, diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 5308f1671824..fcb93300ca62 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -11,8 +11,10 @@ #include <dt-bindings/clock/qcom,lpass-sdm845.h> #include <dt-bindings/clock/qcom,rpmh.h> #include <dt-bindings/clock/qcom,videocc-sdm845.h> +#include <dt-bindings/interconnect/qcom,sdm845.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/phy/phy-qcom-qusb2.h> +#include <dt-bindings/power/qcom-rpmpd.h> #include <dt-bindings/reset/qcom,sdm845-aoss.h> #include <dt-bindings/reset/qcom,sdm845-pdc.h> #include <dt-bindings/soc/qcom,rpmh-rsc.h> @@ -73,29 +75,78 @@ #size-cells = <2>; ranges; - memory@85fc0000 { + hyp_mem: memory@85700000 { + reg = <0 0x85700000 0 0x600000>; + no-map; + }; + + xbl_mem: memory@85e00000 { + reg = <0 0x85e00000 0 0x100000>; + no-map; + }; + + aop_mem: memory@85fc0000 { reg = <0 0x85fc0000 0 0x20000>; no-map; }; - memory@85fe0000 { + aop_cmd_db_mem: memory@85fe0000 { compatible = "qcom,cmd-db"; - reg = <0x0 0x85fe0000 0x0 0x20000>; + reg = <0x0 0x85fe0000 0 0x20000>; no-map; }; smem_mem: memory@86000000 { - reg = <0x0 0x86000000 0x0 0x200000>; + reg = <0x0 0x86000000 0 0x200000>; no-map; }; - memory@86200000 { + tz_mem: memory@86200000 { reg = <0 0x86200000 0 0x2d00000>; no-map; }; - wlan_msa_mem: memory@96700000 { - reg = <0 0x96700000 0 0x100000>; + rmtfs_mem: memory@88f00000 { + compatible = "qcom,rmtfs-mem"; + reg = <0 0x88f00000 0 0x200000>; + no-map; + + qcom,client-id = <1>; + qcom,vmid = <15>; + }; + + qseecom_mem: memory@8ab00000 { + reg = <0 0x8ab00000 0 0x1400000>; + no-map; + }; + + camera_mem: memory@8bf00000 { + reg = <0 0x8bf00000 0 0x500000>; + no-map; + }; + + ipa_fw_mem: memory@8c400000 { + reg = <0 0x8c400000 0 0x10000>; + no-map; + }; + + ipa_gsi_mem: memory@8c410000 { + reg = <0 0x8c410000 0 0x5000>; + no-map; + }; + + gpu_mem: memory@8c415000 { + reg = <0 0x8c415000 0 0x2000>; + no-map; + }; + + adsp_mem: memory@8c500000 { + reg = <0 0x8c500000 0 0x1a00000>; + no-map; + }; + + wlan_msa_mem: memory@8df00000 { + reg = <0 0x8df00000 0 0x100000>; no-map; }; @@ -104,10 +155,30 @@ no-map; }; + venus_mem: memory@95800000 { + reg = <0 0x95800000 0 0x500000>; + no-map; + }; + + cdsp_mem: memory@95d00000 { + reg = <0 0x95d00000 0 0x800000>; + no-map; + }; + mba_region: memory@96500000 { reg = <0 0x96500000 0 0x200000>; no-map; }; + + slpi_mem: memory@96700000 { + reg = <0 0x96700000 0 0x1400000>; + no-map; + }; + + spss_mem: memory@97b00000 { + reg = <0 0x97b00000 0 0x100000>; + no-map; + }; }; cpus { @@ -119,6 +190,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x0>; enable-method = "psci"; + capacity-dmips-mhz = <607>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; next-level-cache = <&L2_0>; @@ -136,6 +208,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x100>; enable-method = "psci"; + capacity-dmips-mhz = <607>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; next-level-cache = <&L2_100>; @@ -150,6 +223,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x200>; enable-method = "psci"; + capacity-dmips-mhz = <607>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; next-level-cache = <&L2_200>; @@ -164,6 +238,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x300>; enable-method = "psci"; + capacity-dmips-mhz = <607>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; next-level-cache = <&L2_300>; @@ -178,6 +253,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x400>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; next-level-cache = <&L2_400>; @@ -192,6 +268,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x500>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; next-level-cache = <&L2_500>; @@ -206,6 +283,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x600>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; next-level-cache = <&L2_600>; @@ -220,6 +298,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x700>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; next-level-cache = <&L2_700>; @@ -228,6 +307,44 @@ next-level-cache = <&L3_0>; }; }; + + cpu-map { + cluster0 { + core0 { + cpu = <&CPU0>; + }; + + core1 { + cpu = <&CPU1>; + }; + + core2 { + cpu = <&CPU2>; + }; + + core3 { + cpu = <&CPU3>; + }; + }; + + cluster1 { + core0 { + cpu = <&CPU4>; + }; + + core1 { + cpu = <&CPU5>; + }; + + core2 { + cpu = <&CPU6>; + }; + + core3 { + cpu = <&CPU7>; + }; + }; + }; }; pmu { @@ -264,6 +381,64 @@ }; }; + adsp_pas: remoteproc-adsp { + compatible = "qcom,sdm845-adsp-pas"; + + interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + memory-region = <&adsp_mem>; + + qcom,smem-states = <&adsp_smp2p_out 0>; + qcom,smem-state-names = "stop"; + + status = "disabled"; + + glink-edge { + interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>; + label = "lpass"; + qcom,remote-pid = <2>; + mboxes = <&apss_shared 8>; + }; + }; + + cdsp_pas: remoteproc-cdsp { + compatible = "qcom,sdm845-cdsp-pas"; + + interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + memory-region = <&cdsp_mem>; + + qcom,smem-states = <&cdsp_smp2p_out 0>; + qcom,smem-state-names = "stop"; + + status = "disabled"; + + glink-edge { + interrupts = <GIC_SPI 574 IRQ_TYPE_EDGE_RISING>; + label = "turing"; + qcom,remote-pid = <5>; + mboxes = <&apss_shared 4>; + }; + }; + tcsr_mutex: hwlock { compatible = "qcom,tcsr-mutex"; syscon = <&tcsr_mutex_regs 0 0x1000>; @@ -1033,6 +1208,7 @@ phy-names = "ufsphy"; lanes-per-direction = <2>; power-domains = <&gcc UFS_PHY_GDSC>; + #reset-cells = <1>; iommus = <&apps_smmu 0x100 0xf>; @@ -1078,6 +1254,8 @@ clocks = <&gcc GCC_UFS_MEM_CLKREF_CLK>, <&gcc GCC_UFS_PHY_PHY_AUX_CLK>; + resets = <&ufs_mem_hc 0>; + reset-names = "ufsphy"; status = "disabled"; ufs_mem_phy_lanes: lanes@1d87400 { @@ -1853,8 +2031,9 @@ #clock-cells = <1>; #phy-cells = <0>; - clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>; - clock-names = "iface"; + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "ref"; status = "disabled"; }; @@ -1919,8 +2098,9 @@ #clock-cells = <1>; #phy-cells = <0>; - clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>; - clock-names = "iface"; + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "ref"; status = "disabled"; }; @@ -2098,43 +2278,43 @@ compatible = "operating-points-v2"; rpmhpd_opp_ret: opp1 { - opp-level = <16>; + opp-level = <RPMH_REGULATOR_LEVEL_RETENTION>; }; rpmhpd_opp_min_svs: opp2 { - opp-level = <48>; + opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>; }; rpmhpd_opp_low_svs: opp3 { - opp-level = <64>; + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>; }; rpmhpd_opp_svs: opp4 { - opp-level = <128>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS>; }; rpmhpd_opp_svs_l1: opp5 { - opp-level = <192>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>; }; rpmhpd_opp_nom: opp6 { - opp-level = <256>; + opp-level = <RPMH_REGULATOR_LEVEL_NOM>; }; rpmhpd_opp_nom_l1: opp7 { - opp-level = <320>; + opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>; }; rpmhpd_opp_nom_l2: opp8 { - opp-level = <336>; + opp-level = <RPMH_REGULATOR_LEVEL_NOM_L2>; }; rpmhpd_opp_turbo: opp9 { - opp-level = <384>; + opp-level = <RPMH_REGULATOR_LEVEL_TURBO>; }; rpmhpd_opp_turbo_l1: opp10 { - opp-level = <416>; + opp-level = <RPMH_REGULATOR_LEVEL_TURBO_L1>; }; }; }; @@ -2611,5 +2791,210 @@ }; }; }; + + aoss0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 0>; + + trips { + aoss0_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + cluster0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 5>; + + trips { + cluster0_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + cluster0_crit: cluster0_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cluster1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 6>; + + trips { + cluster1_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + cluster1_crit: cluster1_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + gpu-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 11>; + + trips { + gpu1_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + gpu-thermal-bottom { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 12>; + + trips { + gpu2_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + aoss1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 0>; + + trips { + aoss1_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + q6-modem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 1>; + + trips { + q6_modem_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + mem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 2>; + + trips { + mem_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + wlan-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 3>; + + trips { + wlan_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + q6-hvx-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 4>; + + trips { + q6_hvx_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + camera-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 5>; + + trips { + camera_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + video-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 6>; + + trips { + video_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 7>; + + trips { + modem_alert0: trip-point@0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; }; }; diff --git a/arch/arm64/boot/dts/renesas/cat875.dtsi b/arch/arm64/boot/dts/renesas/cat875.dtsi index 14db66755a89..aaefc3ae56d5 100644 --- a/arch/arm64/boot/dts/renesas/cat875.dtsi +++ b/arch/arm64/boot/dts/renesas/cat875.dtsi @@ -30,6 +30,18 @@ }; }; +&can0 { + pinctrl-0 = <&can0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&can1 { + pinctrl-0 = <&can1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + &pciec0 { status = "okay"; }; @@ -41,4 +53,14 @@ function = "avb"; }; }; + + can0_pins: can0 { + groups = "can0_data"; + function = "can0"; + }; + + can1_pins: can1 { + groups = "can1_data"; + function = "can1"; + }; }; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi index ef3cff2dd1b6..de282c4794ed 100644 --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi @@ -879,8 +879,10 @@ "renesas,rcar-gen3-can"; reg = <0 0xe6c30000 0 0x1000>; interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 916>, <&can_clk>; - clock-names = "clkp1", "can_clk"; + clocks = <&cpg CPG_MOD 916>, + <&cpg CPG_CORE R8A774A1_CLK_CANFD>, + <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>; resets = <&cpg 916>; status = "disabled"; @@ -891,8 +893,10 @@ "renesas,rcar-gen3-can"; reg = <0 0xe6c38000 0 0x1000>; interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 915>, <&can_clk>; - clock-names = "clkp1", "can_clk"; + clocks = <&cpg CPG_MOD 915>, + <&cpg CPG_CORE R8A774A1_CLK_CANFD>, + <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>; resets = <&cpg 915>; status = "disabled"; diff --git a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts index 96ee0d2c6357..013a48c01211 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts +++ b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts @@ -22,6 +22,30 @@ stdout-path = "serial0:115200n8"; }; + leds { + compatible = "gpio-leds"; + + led0 { + gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>; + label = "LED0"; + }; + + led1 { + gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; + label = "LED1"; + }; + + led2 { + gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; + label = "LED2"; + }; + + led3 { + gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>; + label = "LED3"; + }; + }; + memory@48000000 { device_type = "memory"; /* first 128MB is reserved for secure area. */ @@ -52,10 +76,33 @@ }; }; +&ehci0 { + dr_mode = "host"; + status = "okay"; +}; + &extal_clk { clock-frequency = <48000000>; }; +&i2c1 { + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; + + rtc@32 { + compatible = "epson,rx8571"; + reg = <0x32>; + }; +}; + +&ohci0 { + dr_mode = "host"; + status = "okay"; +}; + &pcie_bus_clk { clock-frequency = <100000000>; }; @@ -66,6 +113,11 @@ }; &pfc { + i2c1_pins: i2c1 { + groups = "i2c1_b"; + function = "i2c1"; + }; + scif2_pins: scif2 { groups = "scif2_data_a"; function = "scif2"; @@ -84,6 +136,11 @@ }; }; +&rwdt { + timeout-sec = <60>; + status = "okay"; +}; + &scif2 { pinctrl-0 = <&scif2_pins>; pinctrl-names = "default"; @@ -104,3 +161,8 @@ sd-uhs-sdr104; status = "okay"; }; + +&usb2_phy0 { + renesas,no-otg-pins; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi index 1ea684af99c4..3f86db199dbf 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi @@ -76,7 +76,7 @@ power-domains = <&sysc R8A774C0_PD_CA53_CPU0>; next-level-cache = <&L2_CA53>; enable-method = "psci"; - clocks =<&cpg CPG_CORE R8A774C0_CLK_Z2>; + clocks = <&cpg CPG_CORE R8A774C0_CLK_Z2>; operating-points-v2 = <&cluster1_opp>; }; @@ -87,7 +87,7 @@ power-domains = <&sysc R8A774C0_PD_CA53_CPU1>; next-level-cache = <&L2_CA53>; enable-method = "psci"; - clocks =<&cpg CPG_CORE R8A774C0_CLK_Z2>; + clocks = <&cpg CPG_CORE R8A774C0_CLK_Z2>; operating-points-v2 = <&cluster1_opp>; }; @@ -969,8 +969,10 @@ "renesas,rcar-gen3-can"; reg = <0 0xe6c30000 0 0x1000>; interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 916>, <&can_clk>; - clock-names = "clkp1", "can_clk"; + clocks = <&cpg CPG_MOD 916>, + <&cpg CPG_CORE R8A774C0_CLK_CANFD>, + <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; resets = <&cpg 916>; status = "disabled"; @@ -981,13 +983,40 @@ "renesas,rcar-gen3-can"; reg = <0 0xe6c38000 0 0x1000>; interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 915>, <&can_clk>; - clock-names = "clkp1", "can_clk"; + clocks = <&cpg CPG_MOD 915>, + <&cpg CPG_CORE R8A774C0_CLK_CANFD>, + <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; resets = <&cpg 915>; status = "disabled"; }; + canfd: can@e66c0000 { + compatible = "renesas,r8a774c0-canfd", + "renesas,rcar-gen3-canfd"; + reg = <0 0xe66c0000 0 0x8000>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 914>, + <&cpg CPG_CORE R8A774C0_CLK_CANFD>, + <&can_clk>; + clock-names = "fck", "canfd", "can_clk"; + assigned-clocks = <&cpg CPG_CORE R8A774C0_CLK_CANFD>; + assigned-clock-rates = <40000000>; + power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; + resets = <&cpg 914>; + status = "disabled"; + + channel0 { + status = "disabled"; + }; + + channel1 { + status = "disabled"; + }; + }; + pwm0: pwm@e6e30000 { compatible = "renesas,pwm-r8a774c0", "renesas,pwm-rcar"; reg = <0 0xe6e30000 0 0x8>; @@ -1740,8 +1769,7 @@ }; csi40: csi2@feaa0000 { - compatible = "renesas,r8a774c0-csi2", - "renesas,rcar-gen3-csi2"; + compatible = "renesas,r8a774c0-csi2"; reg = <0 0xfeaa0000 0 0x10000>; interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 716>; diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi index abeac3059383..097538cc4b1f 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi @@ -462,6 +462,76 @@ reg = <0 0xe6060000 0 0x50c>; }; + cmt0: timer@e60f0000 { + compatible = "renesas,r8a7795-cmt0", + "renesas,rcar-gen3-cmt0"; + reg = <0 0xe60f0000 0 0x1004>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 303>; + clock-names = "fck"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 303>; + status = "disabled"; + }; + + cmt1: timer@e6130000 { + compatible = "renesas,r8a7795-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6130000 0 0x1004>; + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 302>; + clock-names = "fck"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 302>; + status = "disabled"; + }; + + cmt2: timer@e6140000 { + compatible = "renesas,r8a7795-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6140000 0 0x1004>; + interrupts = <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 301>; + clock-names = "fck"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 301>; + status = "disabled"; + }; + + cmt3: timer@e6148000 { + compatible = "renesas,r8a7795-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6148000 0 0x1004>; + interrupts = <GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 475 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 300>; + clock-names = "fck"; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 300>; + status = "disabled"; + }; + cpg: clock-controller@e6150000 { compatible = "renesas,r8a7795-cpg-mssr"; reg = <0 0xe6150000 0 0x1000>; @@ -1836,7 +1906,7 @@ <0 0xec5a0000 0 0x100>, /* ADG */ <0 0xec540000 0 0x1000>, /* SSIU */ <0 0xec541000 0 0x280>, /* SSI */ - <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/ + <0 0xec760000 0 0x200>; /* Audio DMAC peri peri*/ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; clocks = <&cpg CPG_MOD 1005>, diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts index b4f9567cb9f8..2aefa53cb16b 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts @@ -68,6 +68,7 @@ ports { /* rsnd_port0 is on salvator-common */ rsnd_port1: port@1 { + reg = <1>; rsnd_endpoint1: endpoint { remote-endpoint = <&dw_hdmi0_snd_in>; diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts index 31f12059355e..d58ede18108d 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts +++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts @@ -68,6 +68,7 @@ ports { /* rsnd_port0 is on salvator-common */ rsnd_port1: port@1 { + reg = <1>; rsnd_endpoint1: endpoint { remote-endpoint = <&dw_hdmi0_snd_in>; diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index cdf784899cf8..d5e2f4af83a4 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -1775,7 +1775,7 @@ <0 0xec5a0000 0 0x100>, /* ADG */ <0 0xec540000 0 0x1000>, /* SSIU */ <0 0xec541000 0 0x280>, /* SSI */ - <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/ + <0 0xec760000 0 0x200>; /* Audio DMAC peri peri*/ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; clocks = <&cpg CPG_MOD 1005>, @@ -2162,17 +2162,6 @@ dma-names = "rx", "tx"; }; }; - - ports { - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - }; - port@1 { - reg = <1>; - }; - }; }; audma0: dma-controller@ec700000 { diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index 9763d108e183..2554b1742dbf 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -317,6 +317,76 @@ reg = <0 0xe6060000 0 0x50c>; }; + cmt0: timer@e60f0000 { + compatible = "renesas,r8a77965-cmt0", + "renesas,rcar-gen3-cmt0"; + reg = <0 0xe60f0000 0 0x1004>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 303>; + clock-names = "fck"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 303>; + status = "disabled"; + }; + + cmt1: timer@e6130000 { + compatible = "renesas,r8a77965-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6130000 0 0x1004>; + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 302>; + clock-names = "fck"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 302>; + status = "disabled"; + }; + + cmt2: timer@e6140000 { + compatible = "renesas,r8a77965-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6140000 0 0x1004>; + interrupts = <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 301>; + clock-names = "fck"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 301>; + status = "disabled"; + }; + + cmt3: timer@e6148000 { + compatible = "renesas,r8a77965-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6148000 0 0x1004>; + interrupts = <GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 475 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 300>; + clock-names = "fck"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 300>; + status = "disabled"; + }; + cpg: clock-controller@e6150000 { compatible = "renesas,r8a77965-cpg-mssr"; reg = <0 0xe6150000 0 0x1000>; @@ -1461,7 +1531,7 @@ <0 0xec5a0000 0 0x100>, /* ADG */ <0 0xec540000 0 0x1000>, /* SSIU */ <0 0xec541000 0 0x280>, /* SSI */ - <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/ + <0 0xec760000 0 0x200>; /* Audio DMAC peri peri*/ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; clocks = <&cpg CPG_MOD 1005>, @@ -1585,56 +1655,267 @@ }; }; + rcar_sound,ssiu { + ssiu00: ssiu-0 { + dmas = <&audma0 0x15>, <&audma1 0x16>; + dma-names = "rx", "tx"; + }; + ssiu01: ssiu-1 { + dmas = <&audma0 0x35>, <&audma1 0x36>; + dma-names = "rx", "tx"; + }; + ssiu02: ssiu-2 { + dmas = <&audma0 0x37>, <&audma1 0x38>; + dma-names = "rx", "tx"; + }; + ssiu03: ssiu-3 { + dmas = <&audma0 0x47>, <&audma1 0x48>; + dma-names = "rx", "tx"; + }; + ssiu04: ssiu-4 { + dmas = <&audma0 0x3F>, <&audma1 0x40>; + dma-names = "rx", "tx"; + }; + ssiu05: ssiu-5 { + dmas = <&audma0 0x43>, <&audma1 0x44>; + dma-names = "rx", "tx"; + }; + ssiu06: ssiu-6 { + dmas = <&audma0 0x4F>, <&audma1 0x50>; + dma-names = "rx", "tx"; + }; + ssiu07: ssiu-7 { + dmas = <&audma0 0x53>, <&audma1 0x54>; + dma-names = "rx", "tx"; + }; + ssiu10: ssiu-8 { + dmas = <&audma0 0x49>, <&audma1 0x4a>; + dma-names = "rx", "tx"; + }; + ssiu11: ssiu-9 { + dmas = <&audma0 0x4B>, <&audma1 0x4C>; + dma-names = "rx", "tx"; + }; + ssiu12: ssiu-10 { + dmas = <&audma0 0x57>, <&audma1 0x58>; + dma-names = "rx", "tx"; + }; + ssiu13: ssiu-11 { + dmas = <&audma0 0x59>, <&audma1 0x5A>; + dma-names = "rx", "tx"; + }; + ssiu14: ssiu-12 { + dmas = <&audma0 0x5F>, <&audma1 0x60>; + dma-names = "rx", "tx"; + }; + ssiu15: ssiu-13 { + dmas = <&audma0 0xC3>, <&audma1 0xC4>; + dma-names = "rx", "tx"; + }; + ssiu16: ssiu-14 { + dmas = <&audma0 0xC7>, <&audma1 0xC8>; + dma-names = "rx", "tx"; + }; + ssiu17: ssiu-15 { + dmas = <&audma0 0xCB>, <&audma1 0xCC>; + dma-names = "rx", "tx"; + }; + ssiu20: ssiu-16 { + dmas = <&audma0 0x63>, <&audma1 0x64>; + dma-names = "rx", "tx"; + }; + ssiu21: ssiu-17 { + dmas = <&audma0 0x67>, <&audma1 0x68>; + dma-names = "rx", "tx"; + }; + ssiu22: ssiu-18 { + dmas = <&audma0 0x6B>, <&audma1 0x6C>; + dma-names = "rx", "tx"; + }; + ssiu23: ssiu-19 { + dmas = <&audma0 0x6D>, <&audma1 0x6E>; + dma-names = "rx", "tx"; + }; + ssiu24: ssiu-20 { + dmas = <&audma0 0xCF>, <&audma1 0xCE>; + dma-names = "rx", "tx"; + }; + ssiu25: ssiu-21 { + dmas = <&audma0 0xEB>, <&audma1 0xEC>; + dma-names = "rx", "tx"; + }; + ssiu26: ssiu-22 { + dmas = <&audma0 0xED>, <&audma1 0xEE>; + dma-names = "rx", "tx"; + }; + ssiu27: ssiu-23 { + dmas = <&audma0 0xEF>, <&audma1 0xF0>; + dma-names = "rx", "tx"; + }; + ssiu30: ssiu-24 { + dmas = <&audma0 0x6f>, <&audma1 0x70>; + dma-names = "rx", "tx"; + }; + ssiu31: ssiu-25 { + dmas = <&audma0 0x21>, <&audma1 0x22>; + dma-names = "rx", "tx"; + }; + ssiu32: ssiu-26 { + dmas = <&audma0 0x23>, <&audma1 0x24>; + dma-names = "rx", "tx"; + }; + ssiu33: ssiu-27 { + dmas = <&audma0 0x25>, <&audma1 0x26>; + dma-names = "rx", "tx"; + }; + ssiu34: ssiu-28 { + dmas = <&audma0 0x27>, <&audma1 0x28>; + dma-names = "rx", "tx"; + }; + ssiu35: ssiu-29 { + dmas = <&audma0 0x29>, <&audma1 0x2A>; + dma-names = "rx", "tx"; + }; + ssiu36: ssiu-30 { + dmas = <&audma0 0x2B>, <&audma1 0x2C>; + dma-names = "rx", "tx"; + }; + ssiu37: ssiu-31 { + dmas = <&audma0 0x2D>, <&audma1 0x2E>; + dma-names = "rx", "tx"; + }; + ssiu40: ssiu-32 { + dmas = <&audma0 0x71>, <&audma1 0x72>; + dma-names = "rx", "tx"; + }; + ssiu41: ssiu-33 { + dmas = <&audma0 0x17>, <&audma1 0x18>; + dma-names = "rx", "tx"; + }; + ssiu42: ssiu-34 { + dmas = <&audma0 0x19>, <&audma1 0x1A>; + dma-names = "rx", "tx"; + }; + ssiu43: ssiu-35 { + dmas = <&audma0 0x1B>, <&audma1 0x1C>; + dma-names = "rx", "tx"; + }; + ssiu44: ssiu-36 { + dmas = <&audma0 0x1D>, <&audma1 0x1E>; + dma-names = "rx", "tx"; + }; + ssiu45: ssiu-37 { + dmas = <&audma0 0x1F>, <&audma1 0x20>; + dma-names = "rx", "tx"; + }; + ssiu46: ssiu-38 { + dmas = <&audma0 0x31>, <&audma1 0x32>; + dma-names = "rx", "tx"; + }; + ssiu47: ssiu-39 { + dmas = <&audma0 0x33>, <&audma1 0x34>; + dma-names = "rx", "tx"; + }; + ssiu50: ssiu-40 { + dmas = <&audma0 0x73>, <&audma1 0x74>; + dma-names = "rx", "tx"; + }; + ssiu60: ssiu-41 { + dmas = <&audma0 0x75>, <&audma1 0x76>; + dma-names = "rx", "tx"; + }; + ssiu70: ssiu-42 { + dmas = <&audma0 0x79>, <&audma1 0x7a>; + dma-names = "rx", "tx"; + }; + ssiu80: ssiu-43 { + dmas = <&audma0 0x7b>, <&audma1 0x7c>; + dma-names = "rx", "tx"; + }; + ssiu90: ssiu-44 { + dmas = <&audma0 0x7d>, <&audma1 0x7e>; + dma-names = "rx", "tx"; + }; + ssiu91: ssiu-45 { + dmas = <&audma0 0x7F>, <&audma1 0x80>; + dma-names = "rx", "tx"; + }; + ssiu92: ssiu-46 { + dmas = <&audma0 0x81>, <&audma1 0x82>; + dma-names = "rx", "tx"; + }; + ssiu93: ssiu-47 { + dmas = <&audma0 0x83>, <&audma1 0x84>; + dma-names = "rx", "tx"; + }; + ssiu94: ssiu-48 { + dmas = <&audma0 0xA3>, <&audma1 0xA4>; + dma-names = "rx", "tx"; + }; + ssiu95: ssiu-49 { + dmas = <&audma0 0xA5>, <&audma1 0xA6>; + dma-names = "rx", "tx"; + }; + ssiu96: ssiu-50 { + dmas = <&audma0 0xA7>, <&audma1 0xA8>; + dma-names = "rx", "tx"; + }; + ssiu97: ssiu-51 { + dmas = <&audma0 0xA9>, <&audma1 0xAA>; + dma-names = "rx", "tx"; + }; + }; + rcar_sound,ssi { ssi0: ssi-0 { interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x01>, <&audma1 0x02>; + dma-names = "rx", "tx"; }; ssi1: ssi-1 { interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x03>, <&audma1 0x04>; + dma-names = "rx", "tx"; }; ssi2: ssi-2 { interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x05>, <&audma1 0x06>; + dma-names = "rx", "tx"; }; ssi3: ssi-3 { interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x07>, <&audma1 0x08>; + dma-names = "rx", "tx"; }; ssi4: ssi-4 { interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x09>, <&audma1 0x0a>; + dma-names = "rx", "tx"; }; ssi5: ssi-5 { interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x0b>, <&audma1 0x0c>; + dma-names = "rx", "tx"; }; ssi6: ssi-6 { interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x0d>, <&audma1 0x0e>; + dma-names = "rx", "tx"; }; ssi7: ssi-7 { interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x0f>, <&audma1 0x10>; + dma-names = "rx", "tx"; }; ssi8: ssi-8 { interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x11>, <&audma1 0x12>; + dma-names = "rx", "tx"; }; ssi9: ssi-9 { interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>; - dma-names = "rx", "tx", "rxu", "txu"; + dmas = <&audma0 0x13>, <&audma1 0x14>; + dma-names = "rx", "tx"; }; }; }; @@ -2166,7 +2447,6 @@ du: display@feb00000 { compatible = "renesas,du-r8a77965"; reg = <0 0xfeb00000 0 0x80000>; - reg-names = "du"; interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi index 4081622d548a..a901a341dcf7 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi @@ -865,6 +865,7 @@ clocks = <&cpg CPG_MOD 811>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 811>; + renesas,id = <0>; status = "disabled"; ports { @@ -892,6 +893,7 @@ clocks = <&cpg CPG_MOD 810>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; status = "disabled"; + renesas,id = <1>; resets = <&cpg 810>; ports { @@ -919,6 +921,7 @@ clocks = <&cpg CPG_MOD 809>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 809>; + renesas,id = <2>; status = "disabled"; ports { @@ -946,6 +949,7 @@ clocks = <&cpg CPG_MOD 808>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 808>; + renesas,id = <3>; status = "disabled"; ports { @@ -973,6 +977,7 @@ clocks = <&cpg CPG_MOD 807>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 807>; + renesas,id = <4>; status = "disabled"; ports { @@ -1000,6 +1005,7 @@ clocks = <&cpg CPG_MOD 806>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 806>; + renesas,id = <5>; status = "disabled"; ports { @@ -1027,6 +1033,7 @@ clocks = <&cpg CPG_MOD 805>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 805>; + renesas,id = <6>; status = "disabled"; ports { @@ -1054,6 +1061,7 @@ clocks = <&cpg CPG_MOD 804>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 804>; + renesas,id = <7>; status = "disabled"; ports { @@ -1081,6 +1089,7 @@ clocks = <&cpg CPG_MOD 628>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 628>; + renesas,id = <8>; status = "disabled"; }; @@ -1091,6 +1100,7 @@ clocks = <&cpg CPG_MOD 627>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 627>; + renesas,id = <9>; status = "disabled"; }; @@ -1101,6 +1111,7 @@ clocks = <&cpg CPG_MOD 625>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 625>; + renesas,id = <10>; status = "disabled"; }; @@ -1111,6 +1122,7 @@ clocks = <&cpg CPG_MOD 618>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 618>; + renesas,id = <11>; status = "disabled"; }; @@ -1121,6 +1133,7 @@ clocks = <&cpg CPG_MOD 612>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 612>; + renesas,id = <12>; status = "disabled"; }; @@ -1131,6 +1144,7 @@ clocks = <&cpg CPG_MOD 608>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 608>; + renesas,id = <13>; status = "disabled"; }; @@ -1141,6 +1155,7 @@ clocks = <&cpg CPG_MOD 605>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 605>; + renesas,id = <14>; status = "disabled"; }; @@ -1151,6 +1166,7 @@ clocks = <&cpg CPG_MOD 604>; power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; resets = <&cpg 604>; + renesas,id = <15>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index 144c0820cf60..c72772589953 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the ebisu board * @@ -19,7 +19,7 @@ }; chosen { - bootargs = "ignore_loglevel"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; @@ -337,6 +337,15 @@ &i2c0 { status = "okay"; + io_expander: gpio@20 { + compatible = "onnn,pca9654"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio2>; + interrupts = <22 IRQ_TYPE_LEVEL_LOW>; + }; + hdmi-encoder@39 { compatible = "adi,adv7511w"; reg = <0x39>; @@ -398,7 +407,7 @@ }; port@a { - reg = <0xa>; + reg = <10>; adv7482_txa: endpoint { clock-lanes = <0>; @@ -440,6 +449,28 @@ }; }; +&i2c_dvfs { + status = "okay"; + + clock-frequency = <400000>; + + pmic: pmic@30 { + pinctrl-0 = <&irq0_pins>; + pinctrl-names = "default"; + + compatible = "rohm,bd9571mwv"; + reg = <0x30>; + interrupt-parent = <&intc_ex>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + rohm,ddr-backup-power = <0x1>; + rohm,rstbmode-level; + }; +}; + &lvds0 { status = "okay"; @@ -458,6 +489,13 @@ }; &lvds1 { + /* + * Even though the LVDS1 output is not connected, the encoder must be + * enabled to supply a pixel clock to the DU for the DPAD output when + * LVDS0 is in use. + */ + status = "okay"; + clocks = <&cpg CPG_MOD 727>, <&x13_clk>, <&extal_clk>; @@ -495,6 +533,11 @@ function = "du"; }; + irq0_pins: irq0 { + groups = "intc_ex_irq0"; + function = "intc_ex"; + }; + pwm3_pins: pwm3 { groups = "pwm3_b"; function = "pwm3"; @@ -650,6 +693,10 @@ status = "okay"; }; +&vin5 { + status = "okay"; +}; + &xhci0 { pinctrl-0 = <&usb30_pins>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi index d2ad665fe2d9..56cb566ffa09 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the R-Car E3 (R8A77990) SoC * @@ -284,6 +284,76 @@ status = "disabled"; }; + cmt0: timer@e60f0000 { + compatible = "renesas,r8a77990-cmt0", + "renesas,rcar-gen3-cmt0"; + reg = <0 0xe60f0000 0 0x1004>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 303>; + clock-names = "fck"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 303>; + status = "disabled"; + }; + + cmt1: timer@e6130000 { + compatible = "renesas,r8a77990-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6130000 0 0x1004>; + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 302>; + clock-names = "fck"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 302>; + status = "disabled"; + }; + + cmt2: timer@e6140000 { + compatible = "renesas,r8a77990-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6140000 0 0x1004>; + interrupts = <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 301>; + clock-names = "fck"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 301>; + status = "disabled"; + }; + + cmt3: timer@e6148000 { + compatible = "renesas,r8a77990-cmt1", + "renesas,rcar-gen3-cmt1"; + reg = <0 0xe6148000 0 0x1004>; + interrupts = <GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 475 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 300>; + clock-names = "fck"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 300>; + status = "disabled"; + }; + cpg: clock-controller@e6150000 { compatible = "renesas,r8a77990-cpg-mssr"; reg = <0 0xe6150000 0 0x1000>; @@ -1656,7 +1726,7 @@ }; csi40: csi2@feaa0000 { - compatible = "renesas,r8a77990-csi2", "renesas,rcar-gen3-csi2"; + compatible = "renesas,r8a77990-csi2"; reg = <0 0xfeaa0000 0 0x10000>; interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 716>; diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index db2bed1751b8..a7dc11e36fd9 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -20,7 +20,7 @@ }; chosen { - bootargs = "ignore_loglevel"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; @@ -168,7 +168,6 @@ pinctrl-names = "default"; renesas,no-ether-link; phy-handle = <&phy0>; - phy-mode = "rgmii-txid"; status = "okay"; phy0: ethernet-phy@0 { @@ -179,6 +178,18 @@ }; }; +&can0 { + pinctrl-0 = <&can0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&can1 { + pinctrl-0 = <&can1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + &du { pinctrl-0 = <&du_pins>; pinctrl-names = "default"; @@ -356,6 +367,13 @@ }; &lvds1 { + /* + * Even though the LVDS1 output is not connected, the encoder must be + * enabled to supply a pixel clock to the DU for the DPAD output when + * LVDS0 is in use. + */ + status = "okay"; + clocks = <&cpg CPG_MOD 727>, <&x12_clk>, <&extal_clk>; @@ -375,6 +393,16 @@ }; }; + can0_pins: can0 { + groups = "can0_data_a"; + function = "can0"; + }; + + can1_pins: can1 { + groups = "can1_data_a"; + function = "can1"; + }; + du_pins: du { groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; function = "du"; diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index a225c2457274..2dba1328acfa 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -29,6 +29,7 @@ */ #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> / { aliases { @@ -86,6 +87,63 @@ }; }; + keys { + compatible = "gpio-keys"; + + pinctrl-0 = <&keys_pins>; + pinctrl-names = "default"; + + key-1 { + gpios = <&gpio5 17 GPIO_ACTIVE_LOW>; + linux,code = <KEY_1>; + label = "SW4-1"; + wakeup-source; + debounce-interval = <20>; + }; + key-2 { + gpios = <&gpio5 20 GPIO_ACTIVE_LOW>; + linux,code = <KEY_2>; + label = "SW4-2"; + wakeup-source; + debounce-interval = <20>; + }; + key-3 { + gpios = <&gpio5 22 GPIO_ACTIVE_LOW>; + linux,code = <KEY_3>; + label = "SW4-3"; + wakeup-source; + debounce-interval = <20>; + }; + key-4 { + gpios = <&gpio5 23 GPIO_ACTIVE_LOW>; + linux,code = <KEY_4>; + label = "SW4-4"; + wakeup-source; + debounce-interval = <20>; + }; + key-a { + gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; + linux,code = <KEY_A>; + label = "TSW0"; + wakeup-source; + debounce-interval = <20>; + }; + key-b { + gpios = <&gpio6 12 GPIO_ACTIVE_LOW>; + linux,code = <KEY_B>; + label = "TSW1"; + wakeup-source; + debounce-interval = <20>; + }; + key-c { + gpios = <&gpio6 13 GPIO_ACTIVE_LOW>; + linux,code = <KEY_C>; + label = "TSW2"; + wakeup-source; + debounce-interval = <20>; + }; + }; + reg_1p8v: regulator0 { compatible = "regulator-fixed"; regulator-name = "fixed-1.8V"; @@ -572,6 +630,11 @@ function = "intc_ex"; }; + keys_pins: keys { + pins = "GP_5_17", "GP_5_20", "GP_5_22"; + bias-pull-up; + }; + pwm1_pins: pwm1 { groups = "pwm1_a"; function = "pwm1"; @@ -719,6 +782,11 @@ }; }; +&rwdt { + timeout-sec = <60>; + status = "okay"; +}; + &scif1 { pinctrl-0 = <&scif1_pins>; pinctrl-names = "default"; @@ -857,11 +925,6 @@ status = "okay"; }; -&rwdt { - timeout-sec = <60>; - status = "okay"; -}; - &xhci0 { pinctrl-0 = <&usb30_pins>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 1b28fa72ea0b..5f2687acbf94 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -18,6 +18,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-inx.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-kd.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopc-t4.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-m4.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-neo4.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-orangepi.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4.dtb diff --git a/arch/arm64/boot/dts/rockchip/px30-evb.dts b/arch/arm64/boot/dts/rockchip/px30-evb.dts index 263d7f3dbc44..6eb7407a84aa 100644 --- a/arch/arm64/boot/dts/rockchip/px30-evb.dts +++ b/arch/arm64/boot/dts/rockchip/px30-evb.dts @@ -145,12 +145,12 @@ soc_slppin_slp: soc_slppin_slp { rockchip,pins = - <0 RK_PA4 RK_FUNC_1 &pcfg_pull_none>; + <0 RK_PA4 1 &pcfg_pull_none>; }; soc_slppin_rst: soc_slppin_rst { rockchip,pins = - <0 RK_PA4 RK_FUNC_2 &pcfg_pull_none>; + <0 RK_PA4 2 &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts index 8302d86d35c4..49c4b96da3d4 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts @@ -208,7 +208,7 @@ sdio-pwrseq { wifi_enable_h: wifi-enable-h { rockchip,pins = - <1 18 RK_FUNC_GPIO &pcfg_pull_none>; + <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts index 0e34354b2092..5d499c9086fb 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts @@ -81,18 +81,55 @@ regulator-always-on; regulator-boot-on; }; + + leds { + compatible = "gpio-leds"; + + power { + label = "firefly:blue:power"; + linux,default-trigger = "heartbeat"; + gpios = <&rk805 1 GPIO_ACTIVE_LOW>; + default-state = "on"; + mode = <0x23>; + }; + + user { + label = "firefly:yellow:user"; + linux,default-trigger = "mmc1"; + gpios = <&rk805 0 GPIO_ACTIVE_LOW>; + default-state = "off"; + mode = <0x05>; + }; + }; }; &cpu0 { cpu-supply = <&vdd_arm>; }; +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + &emmc { bus-width = <8>; cap-mmc-highspeed; + max-frequency = <150000000>; + mmc-ddr-1_8v; + mmc-hs200-1_8v; non-removable; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; + vmmc-supply = <&vcc_io>; + vqmmc-supply = <&vcc18_emmc>; status = "okay"; }; @@ -113,6 +150,14 @@ status = "okay"; }; +&hdmi { + status = "okay"; +}; + +&hdmiphy { + status = "okay"; +}; + &i2c1 { status = "okay"; @@ -296,3 +341,11 @@ &usb_host0_ohci { status = "okay"; }; + +&vop { + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts index 79b4d1d4b5d6..7cfd5ca6cc85 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -64,6 +64,27 @@ regulator-max-microvolt = <5000000>; }; + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&ir_int>; + pinctrl-names = "default"; + }; + + leds { + compatible = "gpio-leds"; + + power { + gpios = <&rk805 1 GPIO_ACTIVE_LOW>; + linux,default-trigger = "mmc0"; + }; + + standby { + gpios = <&rk805 0 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; + sound { compatible = "audio-graph-card"; label = "rockchip,rk3328"; @@ -156,6 +177,8 @@ interrupts = <6 IRQ_TYPE_LEVEL_LOW>; #clock-cells = <1>; clock-output-names = "xin32k", "rk805-clkout2"; + gpio-controller; + #gpio-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l>; rockchip,system-power-controller; @@ -217,7 +240,7 @@ }; vcc_18: LDO_REG1 { - regulator-name = "vdd_18"; + regulator-name = "vcc_18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; @@ -229,7 +252,7 @@ }; vcc18_emmc: LDO_REG2 { - regulator-name = "vcc_18emmc"; + regulator-name = "vcc18_emmc"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; @@ -280,6 +303,12 @@ }; &pinctrl { + ir { + ir_int: ir-int { + rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int_l: pmic-int-l { rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index dabef1a21649..994468671b19 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -657,14 +657,17 @@ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_HDMI>, - <&cru SCLK_HDMI_SFC>; + <&cru SCLK_HDMI_SFC>, + <&cru SCLK_RTC32K>; clock-names = "iahb", - "isfr"; + "isfr", + "cec"; phys = <&hdmiphy>; phy-names = "hdmi"; pinctrl-names = "default"; pinctrl-0 = <&hdmi_cec &hdmii2c_xfer &hdmi_hpd>; rockchip,grf = <&grf>; + #sound-dai-cells = <0>; status = "disabled"; ports { diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi index e96eb62f362b..1c52f47c43a6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi @@ -154,60 +154,60 @@ backlight { bl_en: bl-en { - rockchip,pins = <0 20 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; emmc { emmc_bus8: emmc-bus8 { - rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 19 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 20 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 21 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 22 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 23 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 24 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 25 RK_FUNC_2 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC3 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC4 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC5 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC6 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC7 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PD0 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PD1 2 &pcfg_pull_up_drv_8ma>; }; emmc-clk { - rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <2 RK_PA4 2 &pcfg_pull_none_drv_8ma>; }; emmc-cmd { - rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up_drv_8ma>; }; emmc_reset: emmc-reset { - rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; keys { pwr_key: pwr-key { - rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; pmic { pmic_int: pmic-int { - rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; sdio { wifi_reg_on: wifi-reg-on { - rockchip,pins = <3 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; bt_rst: bt-rst { - rockchip,pins = <3 5 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts index 8fa550cbd1a4..1d0778ff217c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts @@ -233,23 +233,23 @@ &pinctrl { ir { ir_int: ir-int { - rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; keys { pwr_key: pwr-key { - rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_sleep: pmic-sleep { - rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>; }; pmic_int: pmic-int { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts index fca8e87d8f52..8251f3c0d0a8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts @@ -113,34 +113,34 @@ haikou_pin_hog: haikou-pin-hog { rockchip,pins = /* LID_BTN */ - <RK_GPIO3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>, + <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */ - <RK_GPIO0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>, + <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ - <RK_GPIO3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>, + <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>, /* BIOS_DISABLE# */ - <RK_GPIO3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; + <3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; leds { led_sd_haikou: led-sd-gpio { rockchip,pins = - <RK_GPIO0 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; + <0 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdmmc { sdmmc_cd_gpio: sdmmc-cd-gpio { rockchip,pins = - <RK_GPIO2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb_otg { otg_vbus_drv: otg-vbus-drv { rockchip,pins = - <RK_GPIO0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi index 1b35d612b660..e17311e09082 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi @@ -56,8 +56,6 @@ fan: fan@18 { compatible = "ti,amc6821"; reg = <0x18>; - cooling-min-state = <0>; - cooling-max-state = <9>; #cooling-cells = <2>; }; @@ -274,17 +272,17 @@ leds { led_pins_module: led-module-gpio { rockchip,pins = - <RK_GPIO2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>, - <RK_GPIO3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; + <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int_l: pmic-int-l { - rockchip,pins = <RK_GPIO0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; pmic_sleep: pmic-sleep { - rockchip,pins = <RK_GPIO0 RK_PA0 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts index f5aa3cad67c5..6cc310255da8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts @@ -226,73 +226,73 @@ emmc { emmc_bus8: emmc-bus8 { - rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 19 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 20 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 21 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 22 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 23 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 24 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 25 RK_FUNC_2 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC3 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC4 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC5 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC6 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC7 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PD0 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PD1 2 &pcfg_pull_up_drv_8ma>; }; emmc-clk { - rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <2 RK_PA4 2 &pcfg_pull_none_drv_8ma>; }; emmc-cmd { - rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up_drv_8ma>; }; emmc_reset: emmc-reset { - rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; keys { pwr_key: pwr-key { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_down>; }; }; leds { stby_pwren: stby-pwren { - rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; led_ctl: led-ctl { - rockchip,pins = <3 29 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdmmc { sdmmc_clk: sdmmc-clk { - rockchip,pins = <2 9 RK_FUNC_1 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <2 RK_PB1 1 &pcfg_pull_none_drv_8ma>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <2 RK_PB2 1 &pcfg_pull_up_drv_8ma>; }; sdmmc_cd: sdmmc-cd { - rockchip,pins = <2 11 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <2 RK_PB3 1 &pcfg_pull_up_drv_8ma>; }; sdmmc_bus1: sdmmc-bus1 { - rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up_drv_8ma>; }; sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <2 6 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <2 7 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, - <2 8 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up_drv_8ma>, + <2 RK_PA6 1 &pcfg_pull_up_drv_8ma>, + <2 RK_PA7 1 &pcfg_pull_up_drv_8ma>, + <2 RK_PB0 1 &pcfg_pull_up_drv_8ma>; }; }; usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts index 41edcfd53184..231db0305a03 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts @@ -218,17 +218,17 @@ &pinctrl { keys { pwr_key: pwr-key { - rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_sleep: pmic-sleep { - rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>; }; pmic_int: pmic-int { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts index d34064c65f10..006a1fb6a816 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts @@ -235,64 +235,64 @@ emmc { emmc_bus8: emmc-bus8 { - rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 19 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 20 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 21 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 22 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 23 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 24 RK_FUNC_2 &pcfg_pull_up_drv_8ma>, - <1 25 RK_FUNC_2 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC3 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC4 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC5 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC6 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PC7 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PD0 2 &pcfg_pull_up_drv_8ma>, + <1 RK_PD1 2 &pcfg_pull_up_drv_8ma>; }; emmc-clk { - rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>; + rockchip,pins = <2 RK_PA4 2 &pcfg_pull_none_drv_8ma>; }; emmc-cmd { - rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up_drv_8ma>; + rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up_drv_8ma>; }; emmc_reset: emmc-reset { - rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; ir { ir_int: ir-int { - rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>; }; }; keys { pwr_key: pwr-key { - rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; leds { stby_pwren: stby-pwren { - rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; led_ctl: led-ctl { - rockchip,pins = <3 29 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdio { wifi_reg_on: wifi-reg-on { - rockchip,pins = <3 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; bt_rst: bt-rst { - rockchip,pins = <3 5 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { host_vbus_drv: host-vbus-drv { - rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index 06e7c31d7d07..fd86188010b2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -881,345 +881,345 @@ emmc { emmc_clk: emmc-clk { - rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <2 RK_PA4 2 &pcfg_pull_none>; }; emmc_cmd: emmc-cmd { - rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up>; }; emmc_pwr: emmc-pwr { - rockchip,pins = <1 27 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD3 2 &pcfg_pull_up>; }; emmc_bus1: emmc-bus1 { - rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>; }; emmc_bus4: emmc-bus4 { - rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>, - <1 19 RK_FUNC_2 &pcfg_pull_up>, - <1 20 RK_FUNC_2 &pcfg_pull_up>, - <1 21 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>, + <1 RK_PC3 2 &pcfg_pull_up>, + <1 RK_PC4 2 &pcfg_pull_up>, + <1 RK_PC5 2 &pcfg_pull_up>; }; emmc_bus8: emmc-bus8 { - rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>, - <1 19 RK_FUNC_2 &pcfg_pull_up>, - <1 20 RK_FUNC_2 &pcfg_pull_up>, - <1 21 RK_FUNC_2 &pcfg_pull_up>, - <1 22 RK_FUNC_2 &pcfg_pull_up>, - <1 23 RK_FUNC_2 &pcfg_pull_up>, - <1 24 RK_FUNC_2 &pcfg_pull_up>, - <1 25 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>, + <1 RK_PC3 2 &pcfg_pull_up>, + <1 RK_PC4 2 &pcfg_pull_up>, + <1 RK_PC5 2 &pcfg_pull_up>, + <1 RK_PC6 2 &pcfg_pull_up>, + <1 RK_PC7 2 &pcfg_pull_up>, + <1 RK_PD0 2 &pcfg_pull_up>, + <1 RK_PD1 2 &pcfg_pull_up>; }; }; gmac { rgmii_pins: rgmii-pins { - rockchip,pins = <3 22 RK_FUNC_1 &pcfg_pull_none>, - <3 24 RK_FUNC_1 &pcfg_pull_none>, - <3 19 RK_FUNC_1 &pcfg_pull_none>, - <3 8 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 9 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 10 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 14 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 28 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 13 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 15 RK_FUNC_1 &pcfg_pull_none>, - <3 16 RK_FUNC_1 &pcfg_pull_none>, - <3 17 RK_FUNC_1 &pcfg_pull_none>, - <3 18 RK_FUNC_1 &pcfg_pull_none>, - <3 25 RK_FUNC_1 &pcfg_pull_none>, - <3 20 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC6 1 &pcfg_pull_none>, + <3 RK_PD0 1 &pcfg_pull_none>, + <3 RK_PC3 1 &pcfg_pull_none>, + <3 RK_PB0 1 &pcfg_pull_none_12ma>, + <3 RK_PB1 1 &pcfg_pull_none_12ma>, + <3 RK_PB2 1 &pcfg_pull_none_12ma>, + <3 RK_PB6 1 &pcfg_pull_none_12ma>, + <3 RK_PD4 1 &pcfg_pull_none_12ma>, + <3 RK_PB5 1 &pcfg_pull_none_12ma>, + <3 RK_PB7 1 &pcfg_pull_none>, + <3 RK_PC0 1 &pcfg_pull_none>, + <3 RK_PC1 1 &pcfg_pull_none>, + <3 RK_PC2 1 &pcfg_pull_none>, + <3 RK_PD1 1 &pcfg_pull_none>, + <3 RK_PC4 1 &pcfg_pull_none>; }; rmii_pins: rmii-pins { - rockchip,pins = <3 22 RK_FUNC_1 &pcfg_pull_none>, - <3 24 RK_FUNC_1 &pcfg_pull_none>, - <3 19 RK_FUNC_1 &pcfg_pull_none>, - <3 8 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 9 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 13 RK_FUNC_1 &pcfg_pull_none_12ma>, - <3 15 RK_FUNC_1 &pcfg_pull_none>, - <3 16 RK_FUNC_1 &pcfg_pull_none>, - <3 20 RK_FUNC_1 &pcfg_pull_none>, - <3 21 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC6 1 &pcfg_pull_none>, + <3 RK_PD0 1 &pcfg_pull_none>, + <3 RK_PC3 1 &pcfg_pull_none>, + <3 RK_PB0 1 &pcfg_pull_none_12ma>, + <3 RK_PB1 1 &pcfg_pull_none_12ma>, + <3 RK_PB5 1 &pcfg_pull_none_12ma>, + <3 RK_PB7 1 &pcfg_pull_none>, + <3 RK_PC0 1 &pcfg_pull_none>, + <3 RK_PC4 1 &pcfg_pull_none>, + <3 RK_PC5 1 &pcfg_pull_none>; }; }; i2c0 { i2c0_xfer: i2c0-xfer { - rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>, - <0 7 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA6 1 &pcfg_pull_none>, + <0 RK_PA7 1 &pcfg_pull_none>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { - rockchip,pins = <2 21 RK_FUNC_1 &pcfg_pull_none>, - <2 22 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PC5 1 &pcfg_pull_none>, + <2 RK_PC6 1 &pcfg_pull_none>; }; }; i2c2 { i2c2_xfer: i2c2-xfer { - rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_none>, - <3 31 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PB1 2 &pcfg_pull_none>, + <3 RK_PD7 2 &pcfg_pull_none>; }; }; i2c3 { i2c3_xfer: i2c3-xfer { - rockchip,pins = <1 16 RK_FUNC_1 &pcfg_pull_none>, - <1 17 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none>, + <1 RK_PC1 1 &pcfg_pull_none>; }; }; i2c4 { i2c4_xfer: i2c4-xfer { - rockchip,pins = <3 24 RK_FUNC_2 &pcfg_pull_none>, - <3 25 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD0 2 &pcfg_pull_none>, + <3 RK_PD1 2 &pcfg_pull_none>; }; }; i2c5 { i2c5_xfer: i2c5-xfer { - rockchip,pins = <3 26 RK_FUNC_2 &pcfg_pull_none>, - <3 27 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD2 2 &pcfg_pull_none>, + <3 RK_PD3 2 &pcfg_pull_none>; }; }; i2s { i2s_8ch_bus: i2s-8ch-bus { - rockchip,pins = <2 12 RK_FUNC_1 &pcfg_pull_none>, - <2 13 RK_FUNC_1 &pcfg_pull_none>, - <2 14 RK_FUNC_1 &pcfg_pull_none>, - <2 15 RK_FUNC_1 &pcfg_pull_none>, - <2 16 RK_FUNC_1 &pcfg_pull_none>, - <2 17 RK_FUNC_1 &pcfg_pull_none>, - <2 18 RK_FUNC_1 &pcfg_pull_none>, - <2 19 RK_FUNC_1 &pcfg_pull_none>, - <2 20 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PB4 1 &pcfg_pull_none>, + <2 RK_PB5 1 &pcfg_pull_none>, + <2 RK_PB6 1 &pcfg_pull_none>, + <2 RK_PB7 1 &pcfg_pull_none>, + <2 RK_PC0 1 &pcfg_pull_none>, + <2 RK_PC1 1 &pcfg_pull_none>, + <2 RK_PC2 1 &pcfg_pull_none>, + <2 RK_PC3 1 &pcfg_pull_none>, + <2 RK_PC4 1 &pcfg_pull_none>; }; }; pwm0 { pwm0_pin: pwm0-pin { - rockchip,pins = <3 8 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PB0 2 &pcfg_pull_none>; }; }; pwm1 { pwm1_pin: pwm1-pin { - rockchip,pins = <0 8 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PB0 2 &pcfg_pull_none>; }; }; pwm3 { pwm3_pin: pwm3-pin { - rockchip,pins = <3 29 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD5 3 &pcfg_pull_none>; }; }; sdio0 { sdio0_bus1: sdio0-bus1 { - rockchip,pins = <2 28 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <2 RK_PD4 1 &pcfg_pull_up>; }; sdio0_bus4: sdio0-bus4 { - rockchip,pins = <2 28 RK_FUNC_1 &pcfg_pull_up>, - <2 29 RK_FUNC_1 &pcfg_pull_up>, - <2 30 RK_FUNC_1 &pcfg_pull_up>, - <2 31 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <2 RK_PD4 1 &pcfg_pull_up>, + <2 RK_PD5 1 &pcfg_pull_up>, + <2 RK_PD6 1 &pcfg_pull_up>, + <2 RK_PD7 1 &pcfg_pull_up>; }; sdio0_cmd: sdio0-cmd { - rockchip,pins = <3 0 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA0 1 &pcfg_pull_up>; }; sdio0_clk: sdio0-clk { - rockchip,pins = <3 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none>; }; sdio0_cd: sdio0-cd { - rockchip,pins = <3 2 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA2 1 &pcfg_pull_up>; }; sdio0_wp: sdio0-wp { - rockchip,pins = <3 3 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA3 1 &pcfg_pull_up>; }; sdio0_pwr: sdio0-pwr { - rockchip,pins = <3 4 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA4 1 &pcfg_pull_up>; }; sdio0_bkpwr: sdio0-bkpwr { - rockchip,pins = <3 5 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA5 1 &pcfg_pull_up>; }; sdio0_int: sdio0-int { - rockchip,pins = <3 6 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <3 RK_PA6 1 &pcfg_pull_up>; }; }; sdmmc { sdmmc_clk: sdmmc-clk { - rockchip,pins = <2 9 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PB1 1 &pcfg_pull_none>; }; sdmmc_cmd: sdmmc-cmd { - rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <2 RK_PB2 1 &pcfg_pull_up>; }; sdmmc_cd: sdmmc-cd { - rockchip,pins = <2 11 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <2 RK_PB3 1 &pcfg_pull_up>; }; sdmmc_bus1: sdmmc-bus1 { - rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>; }; sdmmc_bus4: sdmmc-bus4 { - rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up>, - <2 6 RK_FUNC_1 &pcfg_pull_up>, - <2 7 RK_FUNC_1 &pcfg_pull_up>, - <2 8 RK_FUNC_1 &pcfg_pull_up>; + rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>, + <2 RK_PA6 1 &pcfg_pull_up>, + <2 RK_PA7 1 &pcfg_pull_up>, + <2 RK_PB0 1 &pcfg_pull_up>; }; }; spdif { spdif_tx: spdif-tx { - rockchip,pins = <2 RK_PC7 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PC7 1 &pcfg_pull_none>; }; }; spi0 { spi0_clk: spi0-clk { - rockchip,pins = <1 29 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD5 2 &pcfg_pull_up>; }; spi0_cs0: spi0-cs0 { - rockchip,pins = <1 24 RK_FUNC_3 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD0 3 &pcfg_pull_up>; }; spi0_cs1: spi0-cs1 { - rockchip,pins = <1 25 RK_FUNC_3 &pcfg_pull_up>; + rockchip,pins = <1 RK_PD1 3 &pcfg_pull_up>; }; spi0_tx: spi0-tx { - rockchip,pins = <1 23 RK_FUNC_3 &pcfg_pull_up>; + rockchip,pins = <1 RK_PC7 3 &pcfg_pull_up>; }; spi0_rx: spi0-rx { - rockchip,pins = <1 22 RK_FUNC_3 &pcfg_pull_up>; + rockchip,pins = <1 RK_PC6 3 &pcfg_pull_up>; }; }; spi1 { spi1_clk: spi1-clk { - rockchip,pins = <1 14 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PB6 2 &pcfg_pull_up>; }; spi1_cs0: spi1-cs0 { - rockchip,pins = <1 15 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PB7 2 &pcfg_pull_up>; }; spi1_cs1: spi1-cs1 { - rockchip,pins = <3 28 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <3 RK_PD4 2 &pcfg_pull_up>; }; spi1_rx: spi1-rx { - rockchip,pins = <1 16 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PC0 2 &pcfg_pull_up>; }; spi1_tx: spi1-tx { - rockchip,pins = <1 17 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <1 RK_PC1 2 &pcfg_pull_up>; }; }; spi2 { spi2_clk: spi2-clk { - rockchip,pins = <0 12 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB4 2 &pcfg_pull_up>; }; spi2_cs0: spi2-cs0 { - rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB5 2 &pcfg_pull_up>; }; spi2_rx: spi2-rx { - rockchip,pins = <0 10 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB2 2 &pcfg_pull_up>; }; spi2_tx: spi2-tx { - rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>; + rockchip,pins = <0 RK_PB3 2 &pcfg_pull_up>; }; }; tsadc { otp_gpio: otp-gpio { - rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; otp_out: otp-out { - rockchip,pins = <0 3 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA3 1 &pcfg_pull_none>; }; }; uart0 { uart0_xfer: uart0-xfer { - rockchip,pins = <2 24 RK_FUNC_1 &pcfg_pull_up>, - <2 25 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD0 1 &pcfg_pull_up>, + <2 RK_PD1 1 &pcfg_pull_none>; }; uart0_cts: uart0-cts { - rockchip,pins = <2 26 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD2 1 &pcfg_pull_none>; }; uart0_rts: uart0-rts { - rockchip,pins = <2 27 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <2 RK_PD3 1 &pcfg_pull_none>; }; }; uart1 { uart1_xfer: uart1-xfer { - rockchip,pins = <0 20 RK_FUNC_3 &pcfg_pull_up>, - <0 21 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC4 3 &pcfg_pull_up>, + <0 RK_PC5 3 &pcfg_pull_none>; }; uart1_cts: uart1-cts { - rockchip,pins = <0 22 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC6 3 &pcfg_pull_none>; }; uart1_rts: uart1-rts { - rockchip,pins = <0 23 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <0 RK_PC7 3 &pcfg_pull_none>; }; }; uart2 { uart2_xfer: uart2-xfer { - rockchip,pins = <2 6 RK_FUNC_2 &pcfg_pull_up>, - <2 5 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <2 RK_PA6 2 &pcfg_pull_up>, + <2 RK_PA5 2 &pcfg_pull_none>; }; /* no rts / cts for uart2 */ }; uart3 { uart3_xfer: uart3-xfer { - rockchip,pins = <3 29 RK_FUNC_2 &pcfg_pull_up>, - <3 30 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <3 RK_PD5 2 &pcfg_pull_up>, + <3 RK_PD6 3 &pcfg_pull_none>; }; uart3_cts: uart3-cts { - rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC0 2 &pcfg_pull_none>; }; uart3_rts: uart3-rts { - rockchip,pins = <3 17 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <3 RK_PC1 2 &pcfg_pull_none>; }; }; uart4 { uart4_xfer: uart4-xfer { - rockchip,pins = <0 27 RK_FUNC_3 &pcfg_pull_up>, - <0 26 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD3 3 &pcfg_pull_up>, + <0 RK_PD2 3 &pcfg_pull_none>; }; uart4_cts: uart4-cts { - rockchip,pins = <0 24 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD0 3 &pcfg_pull_none>; }; uart4_rts: uart4-rts { - rockchip,pins = <0 25 RK_FUNC_3 &pcfg_pull_none>; + rockchip,pins = <0 RK_PD1 3 &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts index 959ddc3c7df5..77008dca45bc 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts @@ -208,19 +208,19 @@ pmic { pmic_int_l: pmic-int-l { rockchip,pins = - <1 21 RK_FUNC_GPIO &pcfg_pull_up>; + <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; }; pmic_dvs2: pmic-dvs2 { rockchip,pins = - <1 18 RK_FUNC_GPIO &pcfg_pull_down>; + <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; }; }; usb2 { vcc5v0_host_en: vcc5v0-host-en { rockchip,pins = - <4 25 RK_FUNC_GPIO &pcfg_pull_none>; + <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts index 027d428917b8..6b059bd7a04f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts @@ -95,53 +95,53 @@ gmac { rgmii_sleep_pins: rgmii-sleep-pins { rockchip,pins = - <3 15 RK_FUNC_GPIO &pcfg_output_low>; + <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>; }; }; pcie { pcie_drv: pcie-drv { rockchip,pins = - <1 24 RK_FUNC_GPIO &pcfg_pull_none>; + <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb2 { host_vbus_drv: host-vbus-drv { rockchip,pins = - <4 27 RK_FUNC_GPIO &pcfg_pull_none>; + <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; leds { user_led1: user_led1 { rockchip,pins = - <4 25 RK_FUNC_GPIO &pcfg_pull_none>; + <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; }; user_led2: user_led2 { rockchip,pins = - <4 26 RK_FUNC_GPIO &pcfg_pull_none>; + <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; }; user_led3: user_led3 { rockchip,pins = - <4 30 RK_FUNC_GPIO &pcfg_pull_none>; + <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; }; user_led4: user_led4 { rockchip,pins = - <1 0 RK_FUNC_GPIO &pcfg_pull_none>; + <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; }; wlan_led: wlan_led { rockchip,pins = - <1 1 RK_FUNC_GPIO &pcfg_pull_none>; + <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; }; bt_led: bt_led { rockchip,pins = - <1 4 RK_FUNC_GPIO &pcfg_pull_none>; + <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts index d1cf404b8708..a9f4d6d7d2b7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts @@ -73,7 +73,7 @@ &pinctrl { tpm { h1_int_od_l: h1-int-od-l { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi index 931640e9aed4..7cd6d470c1cb 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi @@ -365,27 +365,27 @@ ap_i2c_tp: &i2c5 { &pinctrl { discrete-regulators { pp1500_en: pp1500-en { - rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO + rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; }; pp1800_audio_en: pp1800-audio-en { - rockchip,pins = <RK_GPIO0 2 RK_FUNC_GPIO + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_down>; }; pp3000_en: pp3000-en { - rockchip,pins = <RK_GPIO0 12 RK_FUNC_GPIO + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; pp3300_disp_en: pp3300-disp-en { - rockchip,pins = <RK_GPIO4 27 RK_FUNC_GPIO + rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; wlan_module_pd_l: wlan-module-pd-l { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>; }; }; @@ -393,10 +393,10 @@ ap_i2c_tp: &i2c5 { &wifi { wifi_perst_l: wifi-perst-l { - rockchip,pins = <2 27 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; wlan_host_wake_l: wlan-host-wake-l { - rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts index 15e254a77391..3e2272b56eb7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts @@ -290,24 +290,24 @@ ap_i2c_dig: &i2c2 { digitizer { /* Has external pullup */ cpu1_dig_irq_l: cpu1-dig-irq-l { - rockchip,pins = <2 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; /* Has external pullup */ cpu1_dig_pdct_l: cpu1-dig-pdct-l { - rockchip,pins = <2 5 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; discrete-regulators { cpu3_pen_pwr_en: cpu3-pen-pwr-en { - rockchip,pins = <4 30 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pen { cpu1_pen_eject: cpu1-pen-eject { - rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi index 62ea7d6a7d4a..50dfab51f175 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi @@ -455,58 +455,58 @@ camera: &i2c7 { /* PINCTRL OVERRIDES */ &ec_ap_int_l { - rockchip,pins = <1 18 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>; }; &ap_fw_wp { - rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; &bl_en { - rockchip,pins = <4 21 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; }; &bt_host_wake_l { - rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; &ec_ap_int_l { - rockchip,pins = <1 18 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>; }; &headset_int_l { - rockchip,pins = <1 23 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>; }; &i2s0_8ch_bus { rockchip,pins = - <3 24 RK_FUNC_1 &pcfg_pull_none_6ma>, - <3 25 RK_FUNC_1 &pcfg_pull_none_6ma>, - <3 26 RK_FUNC_1 &pcfg_pull_none_6ma>, - <3 27 RK_FUNC_1 &pcfg_pull_none_6ma>, - <3 31 RK_FUNC_1 &pcfg_pull_none_6ma>, - <4 0 RK_FUNC_1 &pcfg_pull_none_6ma>; + <3 RK_PD0 1 &pcfg_pull_none_6ma>, + <3 RK_PD1 1 &pcfg_pull_none_6ma>, + <3 RK_PD2 1 &pcfg_pull_none_6ma>, + <3 RK_PD3 1 &pcfg_pull_none_6ma>, + <3 RK_PD7 1 &pcfg_pull_none_6ma>, + <4 RK_PA0 1 &pcfg_pull_none_6ma>; }; /* there is no external pull up, so need to set this pin pull up */ &sdmmc_cd_gpio { - rockchip,pins = <1 11 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>; }; &sd_pwr_1800_sel { - rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>; }; &sdmode_en { - rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_down>; }; &touch_reset_l { - rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_down>; }; &touch_int_l { - rockchip,pins = <1 4 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>; }; &pinctrl { @@ -523,84 +523,84 @@ camera: &i2c7 { camera { pp1250_cam_en: pp1250-dvdd { - rockchip,pins = <2 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; pp2800_cam_en: pp2800-avdd { - rockchip,pins = <2 24 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; ucam_rst: ucam_rst { - rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; wcam_rst: wcam_rst { - rockchip,pins = <2 5 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; digitizer { pen_int_odl: pen-int-odl { - rockchip,pins = <1 0 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; }; pen_reset_l: pen-reset-l { - rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; discrete-regulators { display_rst_l: display-rst-l { - rockchip,pins = <4 25 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_down>; }; ppvarp_lcd_en: ppvarp-lcd-en { - rockchip,pins = <4 27 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; ppvarn_lcd_en: ppvarn-lcd-en { - rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; dmic { dmic_en: dmic-en { - rockchip,pins = <4 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pen { pen_eject_odl: pen-eject-odl { - rockchip,pins = <1 1 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; tpm { h1_int_od_l: h1-int-od-l { - rockchip,pins = <1 17 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; &wifi { bt_en_1v8_l: bt-en-1v8-l { - rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; }; wlan_pd_1v8_l: wlan-pd-1v8-l { - rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; /* Default pull-up, but just to be clear */ wlan_rf_kill_1v8_l: wlan-rf-kill-1v8-l { - rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; }; wifi_perst_l: wifi-perst-l { - rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; wlan_host_wake_l: wlan-host-wake-l { - rockchip,pins = <1 3 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi index da03fa9c5662..dd5624975c9b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi @@ -676,29 +676,29 @@ ap_i2c_audio: &i2c8 { backlight-enable { bl_en: bl-en { - rockchip,pins = <1 17 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; cros-ec { ec_ap_int_l: ec-ap-int-l { - rockchip,pins = <RK_GPIO0 1 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; discrete-regulators { sd_io_pwr_en: sd-io-pwr-en { - rockchip,pins = <RK_GPIO2 2 RK_FUNC_GPIO + rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; sd_pwr_1800_sel: sd-pwr-1800-sel { - rockchip,pins = <RK_GPIO2 28 RK_FUNC_GPIO + rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; sd_slot_pwr_en: sd-slot-pwr-en { - rockchip,pins = <RK_GPIO4 29 RK_FUNC_GPIO + rockchip,pins = <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -706,17 +706,17 @@ ap_i2c_audio: &i2c8 { codec { /* Has external pullup */ headset_int_l: headset-int-l { - rockchip,pins = <1 23 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; }; mic_int: mic-int { - rockchip,pins = <1 13 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>; }; }; max98357a { sdmode_en: sdmode-en { - rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_down>; }; }; @@ -727,7 +727,7 @@ ap_i2c_audio: &i2c8 { * to hack this as gpio, so the EP could be able to * de-assert it along and make ClockPM(CPM) work. */ - rockchip,pins = <2 26 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -738,20 +738,20 @@ ap_i2c_audio: &i2c8 { */ sdmmc_bus4: sdmmc-bus4 { rockchip,pins = - <4 8 RK_FUNC_1 &pcfg_pull_none_8ma>, - <4 9 RK_FUNC_1 &pcfg_pull_none_8ma>, - <4 10 RK_FUNC_1 &pcfg_pull_none_8ma>, - <4 11 RK_FUNC_1 &pcfg_pull_none_8ma>; + <4 RK_PB0 1 &pcfg_pull_none_8ma>, + <4 RK_PB1 1 &pcfg_pull_none_8ma>, + <4 RK_PB2 1 &pcfg_pull_none_8ma>, + <4 RK_PB3 1 &pcfg_pull_none_8ma>; }; sdmmc_clk: sdmmc-clk { rockchip,pins = - <4 12 RK_FUNC_1 &pcfg_pull_none_8ma>; + <4 RK_PB4 1 &pcfg_pull_none_8ma>; }; sdmmc_cmd: sdmmc-cmd { rockchip,pins = - <4 13 RK_FUNC_1 &pcfg_pull_none_8ma>; + <4 RK_PB5 1 &pcfg_pull_none_8ma>; }; /* @@ -765,12 +765,12 @@ ap_i2c_audio: &i2c8 { */ sdmmc_cd: sdmmc-cd { rockchip,pins = - <0 7 RK_FUNC_1 &pcfg_pull_none>; + <0 RK_PA7 1 &pcfg_pull_none>; }; /* This is where we actually hook up CD; has external pull */ sdmmc_cd_gpio: sdmmc-cd-gpio { - rockchip,pins = <4 24 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -780,47 +780,47 @@ ap_i2c_audio: &i2c8 { * Pull down SPI1 CLK/CS/RX/TX during suspend, to * prevent leakage. */ - rockchip,pins = <1 9 RK_FUNC_GPIO &pcfg_pull_down>, - <1 10 RK_FUNC_GPIO &pcfg_pull_down>, - <1 7 RK_FUNC_GPIO &pcfg_pull_down>, - <1 8 RK_FUNC_GPIO &pcfg_pull_down>; + rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_down>, + <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_down>, + <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_down>, + <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>; }; }; touchscreen { touch_int_l: touch-int-l { - rockchip,pins = <3 13 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>; }; touch_reset_l: touch-reset-l { - rockchip,pins = <4 26 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; trackpad { ap_i2c_tp_pu_en: ap-i2c-tp-pu-en { - rockchip,pins = <3 12 RK_FUNC_GPIO &pcfg_output_high>; + rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_output_high>; }; trackpad_int_l: trackpad-int-l { - rockchip,pins = <1 4 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; }; }; wifi: wifi { wlan_module_reset_l: wlan-module-reset-l { - rockchip,pins = <1 11 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; bt_host_wake_l: bt-host-wake-l { /* Kevin has an external pull up, but Gru does not */ - rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; write-protect { ap_fw_wp: ap-fw-wp { - rockchip,pins = <1 18 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts index 84433cf02be9..2a127985ab17 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts @@ -52,13 +52,80 @@ pinctrl-names = "default"; pinctrl-0 = <&ir_rx>; }; + + fan: pwm-fan { + compatible = "pwm-fan"; + /* + * With 20KHz PWM and an EVERCOOL EC4007H12SA fan, these levels + * work out to 0, ~1200, ~3000, and 5000RPM respectively. + */ + cooling-levels = <0 12 18 255>; + #cooling-cells = <2>; + fan-supply = <&vcc12v0_sys>; + pwms = <&pwm1 0 50000 0>; + }; +}; + +&cpu_thermal { + trips { + cpu_warm: cpu_warm { + temperature = <55000>; + hysteresis = <2000>; + type = "active"; + }; + + cpu_hot: cpu_hot { + temperature = <65000>; + hysteresis = <2000>; + type = "active"; + }; + }; + + cooling-maps { + map2 { + trip = <&cpu_warm>; + cooling-device = <&fan THERMAL_NO_LIMIT 1>; + }; + + map3 { + trip = <&cpu_hot>; + cooling-device = <&fan 2 THERMAL_NO_LIMIT>; + }; + }; +}; + +&gpu_thermal { + trips { + gpu_warm: gpu_warm { + temperature = <55000>; + hysteresis = <2000>; + type = "active"; + }; + + gpu_hot: gpu_hot { + temperature = <65000>; + hysteresis = <2000>; + type = "active"; + }; + }; + cooling-maps { + map1 { + trip = <&gpu_warm>; + cooling-device = <&fan THERMAL_NO_LIMIT 1>; + }; + + map2 { + trip = <&gpu_hot>; + cooling-device = <&fan 2 THERMAL_NO_LIMIT>; + }; + }; }; &pinctrl { ir { ir_rx: ir-rx { /* external pullup to VCC3V3_SYS, despite being 1.8V :/ */ - rockchip,pins = <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA6 1 &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts new file mode 100644 index 000000000000..195410b089b9 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Amarula Solutions B.V. + * Author: Jagan Teki <jagan@amarulasolutions.com> + */ + +/dts-v1/; + +#include "rk3399-nanopi4.dtsi" + +/ { + model = "FriendlyARM NanoPi NEO4"; + compatible = "friendlyarm,nanopi-neo4", "rockchip,rk3399"; + + vdd_5v: vdd-5v { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v"; + regulator-always-on; + regulator-boot-on; + }; + + vcc5v0_core: vcc5v0-core { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_core"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_5v>; + }; + + vcc5v0_usb1: vcc5v0-usb1 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_usb1"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc5v0_sys>; + }; +}; + +&vcc3v3_sys { + vin-supply = <&vcc5v0_core>; +}; + +&u2phy0_host { + phy-supply = <&vcc5v0_usb1>; +}; + +&vbus_typec { + regulator-always-on; + vin-supply = <&vdd_5v>; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi index d325e117287b..dd16c80d923e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi @@ -148,15 +148,28 @@ assigned-clocks = <&cru SCLK_RMII_SRC>; clock_in_out = "input"; pinctrl-names = "default"; - pinctrl-0 = <&rgmii_pins>; + pinctrl-0 = <&rgmii_pins>, <&phy_intb>, <&phy_rstb>; + phy-handle = <&rtl8211e>; phy-mode = "rgmii"; phy-supply = <&vcc3v3_s3>; snps,reset-active-low; - snps,reset-delays-us = <0 10000 50000>; + snps,reset-delays-us = <0 10000 30000>; snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; tx_delay = <0x28>; rx_delay = <0x11>; status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + rtl8211e: phy@1 { + reg = <1>; + interrupt-parent = <&gpio3>; + interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>; + }; + }; }; &gpu { @@ -481,6 +494,16 @@ }; }; + phy { + phy_intb: phy-intb { + rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + phy_rstb: phy-rstb { + rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { cpu_b_sleep: cpu-b-sleep { rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts b/arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts new file mode 100644 index 000000000000..0541dfce924d --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts @@ -0,0 +1,790 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. + */ + +/dts-v1/; + +#include "dt-bindings/pwm/pwm.h" +#include "dt-bindings/input/input.h" +#include "rk3399.dtsi" +#include "rk3399-opp.dtsi" + +/ { + model = "Orange Pi RK3399 Board"; + compatible = "rockchip,rk3399-orangepi", "rockchip,rk3399"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + clkin_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "clkin_gmac"; + #clock-cells = <0>; + }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 1>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + poll-interval = <100>; + + button-up { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + press-threshold-microvolt = <100000>; + }; + + button-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + press-threshold-microvolt = <300000>; + }; + + back { + label = "Back"; + linux,code = <KEY_BACK>; + press-threshold-microvolt = <985000>; + }; + + menu { + label = "Menu"; + linux,code = <KEY_MENU>; + press-threshold-microvolt = <1314000>; + }; + }; + + dc_12v: dc-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + keys: gpio-keys { + compatible = "gpio-keys"; + autorepeat; + + power { + debounce-interval = <100>; + gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; + label = "GPIO Power"; + linux,code = <KEY_POWER>; + linux,input-type = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pwr_btn>; + wakeup-source; + }; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk808 1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_reg_on_h>; + reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; + }; + + /* switched by pmic_sleep */ + vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { + compatible = "regulator-fixed"; + regulator-name = "vcc1v8_s3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_1v8>; + }; + + vcc3v0_sd: vcc3v0-sd { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0_pwr_h>; + regulator-boot-on; + regulator-max-microvolt = <3000000>; + regulator-min-microvolt = <3000000>; + regulator-name = "vcc3v0_sd"; + vin-supply = <&vcc3v3_sys>; + }; + + vcc3v3_sys: vcc3v3-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_sys>; + }; + + vcc5v0_host: vcc5v0-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_host_en>; + regulator-name = "vcc5v0_host"; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vbus_typec: vbus-typec-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_typec_en>; + regulator-name = "vbus_typec"; + vin-supply = <&vcc_sys>; + }; + + vcc_sys: vcc-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_12v>; + }; + + vdd_log: vdd-log { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 25000 1>; + regulator-name = "vdd_log"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + vin-supply = <&vcc_sys>; + }; +}; + +&cpu_l0 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l1 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l2 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l3 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_b0 { + cpu-supply = <&vdd_cpu_b>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_b>; +}; + +&emmc_phy { + status = "okay"; +}; + +&gmac { + assigned-clocks = <&cru SCLK_RMII_SRC>; + assigned-clock-parents = <&clkin_gmac>; + clock_in_out = "input"; + phy-supply = <&vcc3v3_s3>; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 50000>; + tx_delay = <0x28>; + rx_delay = <0x11>; + status = "okay"; +}; + +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c3>; + status = "okay"; +}; + +&hdmi_sound { + status = "okay"; +}; + +&i2c0 { + clock-frequency = <400000>; + i2c-scl-rising-time-ns = <168>; + i2c-scl-falling-time-ns = <4>; + status = "okay"; + + rk808: pmic@1b { + compatible = "rockchip,rk808"; + reg = <0x1b>; + interrupt-parent = <&gpio1>; + interrupts = <21 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "rtc_clko_soc", "rtc_clko_wifi"; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc3v3_sys>; + vcc2-supply = <&vcc3v3_sys>; + vcc3-supply = <&vcc3v3_sys>; + vcc4-supply = <&vcc3v3_sys>; + vcc6-supply = <&vcc3v3_sys>; + vcc7-supply = <&vcc3v3_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc3v3_sys>; + vcc10-supply = <&vcc3v3_sys>; + vcc11-supply = <&vcc3v3_sys>; + vcc12-supply = <&vcc3v3_sys>; + vddio-supply = <&vcc_3v0>; + + regulators { + vdd_center: DCDC_REG1 { + regulator-name = "vdd_center"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_l: DCDC_REG2 { + regulator-name = "vdd_cpu_l"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_1v8: DCDC_REG4 { + regulator-name = "vcc_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc1v8_dvp: LDO_REG1 { + regulator-name = "vcc1v8_dvp"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3400000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v0_tp: LDO_REG2 { + regulator-name = "vcc3v0_tp"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3400000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8_pmupll: LDO_REG3 { + regulator-name = "vcc1v8_pmupll"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2500000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_sdio: LDO_REG4 { + regulator-name = "vcc_sdio"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3400000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3000000>; + }; + }; + + vcca3v0_codec: LDO_REG5 { + regulator-name = "vcca3v0_codec"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3400000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v5: LDO_REG6 { + regulator-name = "vcc_1v5"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2500000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1500000>; + }; + }; + + vcca1v8_codec: LDO_REG7 { + regulator-name = "vcca1v8_codec"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2500000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_3v0: LDO_REG8 { + regulator-name = "vcc_3v0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3400000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3000000>; + }; + }; + + vcc3v3_s3: SWITCH_REG1 { + regulator-name = "vcc3v3_s3"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_s0: SWITCH_REG2 { + regulator-name = "vcc3v3_s0"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + + vdd_cpu_b: regulator@40 { + compatible = "silergy,syr827"; + reg = <0x40>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_b"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <1000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc3v3_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_gpu: regulator@41 { + compatible = "silergy,syr828"; + reg = <0x41>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_gpu"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <1000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc3v3_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&i2c1 { + i2c-scl-rising-time-ns = <450>; + i2c-scl-falling-time-ns = <15>; + status = "okay"; +}; + +&i2c3 { + i2c-scl-rising-time-ns = <450>; + i2c-scl-falling-time-ns = <15>; + status = "okay"; +}; + +&i2c4 { + clock-frequency = <400000>; + i2c-scl-rising-time-ns = <450>; + i2c-scl-falling-time-ns = <15>; + status = "okay"; + + ak09911@c { + compatible = "asahi-kasei,ak09911"; + reg = <0x0c>; + vdd-supply = <&vcc3v3_s3>; + vid-supply = <&vcc3v3_s3>; + }; + + mpu6500@68 { + compatible = "invensense,mpu6500"; + reg = <0x68>; + interrupt-parent = <&gpio1>; + interrupts = <RK_PC6 IRQ_TYPE_EDGE_RISING>; + pinctrl-names = "default"; + pinctrl-0 = <&gsensor_int_l>; + vddio-supply = <&vcc3v3_s3>; + }; + + lsm6ds3@6a { + compatible = "st,lsm6ds3"; + reg = <0x6a>; + interrupt-parent = <&gpio1>; + interrupts = <RK_PD0 IRQ_TYPE_EDGE_RISING>; + pinctrl-names = "default"; + pinctrl-0 = <&gyr_int_l>; + vdd-supply = <&vcc3v3_s3>; + vddio-supply = <&vcc3v3_s3>; + }; + + cm32181@10 { + compatible = "capella,cm32181"; + reg = <0x10>; + interrupt-parent = <&gpio4>; + interrupts = <RK_PD0 IRQ_TYPE_EDGE_RISING>; + pinctrl-names = "default"; + pinctrl-0 = <&light_int_l>; + vdd-supply = <&vcc3v3_s3>; + }; + + fusb302@22 { + compatible = "fcs,fusb302"; + reg = <0x22>; + interrupt-parent = <&gpio1>; + interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&chg_cc_int_l>; + vbus-supply = <&vbus_typec>; + }; +}; + +&io_domains { + status = "okay"; + bt656-supply = <&vcc_3v0>; + audio-supply = <&vcca1v8_codec>; + sdmmc-supply = <&vcc_sdio>; + gpio1830-supply = <&vcc_3v0>; +}; + +&pmu_io_domains { + status = "okay"; + pmu1830-supply = <&vcc_3v0>; +}; + +&pinctrl { + buttons { + pwr_btn: pwr-btn { + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = + <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + sd { + sdmmc0_pwr_h: sdmmc0-pwr-h { + rockchip,pins = + <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb2 { + vcc5v0_host_en: vcc5v0-host-en { + rockchip,pins = + <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + vcc5v0_typec_en: vcc5v0-typec-en { + rockchip,pins = + <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sdio-pwrseq { + wifi_reg_on_h: wifi-reg-on-h { + rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + wifi { + wifi_host_wake_l: wifi-host-wake-l { + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + bluetooth { + bt_reg_on_h: bt-enable-h { + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_host_wake_l: bt-host-wake-l { + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_wake_l: bt-wake-l { + rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + mpu6500 { + gsensor_int_l: gsensor-int-l { + rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + lsm6ds3 { + gyr_int_l: gyr-int-l { + rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + cm32181 { + light_int_l: light-int-l { + rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + fusb302 { + chg_cc_int_l: chg-cc-int-l { + rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&pwm0 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&saradc { + vref-supply = <&vcca1v8_s3>; + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + non-removable; + status = "okay"; +}; + +&sdio0 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + clock-frequency = <50000000>; + disable-wp; + keep-power-in-suspend; + max-frequency = <50000000>; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; + sd-uhs-sdr104; + status = "okay"; + + brcmf: wifi@1 { + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&gpio0>; + interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>; + interrupt-names = "host-wake"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_host_wake_l>; + }; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; + clock-frequency = <150000000>; + disable-wp; + max-frequency = <150000000>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; + vmmc-supply = <&vcc3v0_sd>; + vqmmc-supply = <&vcc_sdio>; + status = "okay"; +}; + +&tcphy0 { + status = "okay"; +}; + +&tcphy1 { + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <1>; + rockchip,hw-tshut-polarity = <1>; + status = "okay"; +}; + +&u2phy0 { + status = "okay"; + + u2phy0_otg: otg-port { + phy-supply = <&vbus_typec>; + status = "okay"; + }; + + u2phy0_host: host-port { + phy-supply = <&vcc5v0_host>; + status = "okay"; + }; +}; + +&u2phy1 { + status = "okay"; + + u2phy1_otg: otg-port { + status = "okay"; + }; + + u2phy1_host: host-port { + phy-supply = <&vcc5v0_host>; + status = "okay"; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&rk808 1>; + clock-names = "lpo"; + device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_reg_on_h>; + vbat-supply = <&vcc3v3_sys>; + vddio-supply = <&vcc_1v8>; + }; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usbdrd3_0 { + status = "okay"; +}; + +&usbdrd_dwc3_0 { + status = "okay"; + dr_mode = "otg"; +}; + +&usbdrd3_1 { + status = "okay"; +}; + +&usbdrd_dwc3_1 { + status = "okay"; + dr_mode = "host"; +}; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts index 1e6a71066c16..d80d6b726820 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -168,27 +168,27 @@ haikou_pin_hog: haikou-pin-hog { rockchip,pins = /* LID_BTN */ - <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, + <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */ - <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, + <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ - <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, + <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* BIOS_DISABLE# */ - <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; + <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; leds { led_sd_haikou: led-sd-gpio { rockchip,pins = - <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb2 { otg_vbus_drv: otg-vbus-drv { rockchip,pins = - <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index 0130b9f98c9d..62ea288a1a70 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -146,6 +146,7 @@ &emmc_phy { status = "okay"; + drive-impedance-ohm = <33>; }; &gmac { @@ -369,8 +370,6 @@ fan: fan@18 { compatible = "ti,amc6821"; reg = <0x18>; - cooling-min-state = <0>; - cooling-max-state = <9>; #cooling-cells = <2>; }; @@ -413,10 +412,10 @@ */ &i2s0_2ch_bus { rockchip,pins = - <RK_GPIO3 RK_PD0 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 RK_PD2 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 RK_PD3 RK_FUNC_1 &pcfg_pull_none>, - <RK_GPIO3 RK_PD7 RK_FUNC_1 &pcfg_pull_none>; + <3 RK_PD0 1 &pcfg_pull_none>, + <3 RK_PD2 1 &pcfg_pull_none>, + <3 RK_PD3 1 &pcfg_pull_none>, + <3 RK_PD7 1 &pcfg_pull_none>; }; &io_domains { @@ -440,29 +439,29 @@ i2c8 { i2c8_xfer_a: i2c8-xfer { rockchip,pins = - <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>, - <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>; + <1 RK_PC4 1 &pcfg_pull_up>, + <1 RK_PC5 1 &pcfg_pull_up>; }; }; leds { led_pin_module: led-module-gpio { rockchip,pins = - <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; + <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int_l: pmic-int-l { rockchip,pins = - <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; + <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usb2 { vcc5v0_host_en: vcc5v0-host-en { rockchip,pins = - <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; + <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts index 844eac939a97..e030627159c6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts @@ -157,6 +157,11 @@ status = "okay"; }; +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + &hdmi { ddc-i2c-bus = <&i2c3>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi index 2927db4dda9d..c7d48d41e184 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi @@ -18,6 +18,15 @@ reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; }; + vcc12v_dcin: vcc12v-dcin { + compatible = "regulator-fixed"; + regulator-name = "vcc12v_dcin"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; + vcc1v8_s0: vcc1v8-s0 { compatible = "regulator-fixed"; regulator-name = "vcc1v8_s0"; @@ -26,12 +35,13 @@ regulator-always-on; }; - vcc_sys: vcc-sys { + vcc5v0_sys: vcc5v0-sys { compatible = "regulator-fixed"; - regulator-name = "vcc_sys"; + regulator-name = "vcc5v0_sys"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; + vin-supply = <&vcc12v_dcin>; }; vcc3v3_sys: vcc3v3-sys { @@ -40,7 +50,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; - vin-supply = <&vcc_sys>; + vin-supply = <&vcc5v0_sys>; }; vcc3v3_pcie: vcc3v3-pcie-regulator { @@ -64,7 +74,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; - vin-supply = <&vcc_sys>; + vin-supply = <&vcc5v0_sys>; }; }; @@ -96,6 +106,11 @@ status = "okay"; }; +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + &hdmi { ddc-i2c-bus = <&i2c3>; pinctrl-names = "default"; @@ -123,7 +138,7 @@ regulator-ramp-delay = <1000>; regulator-always-on; regulator-boot-on; - vin-supply = <&vcc_sys>; + vin-supply = <&vcc5v0_sys>; status = "okay"; regulator-state-mem { @@ -141,7 +156,7 @@ regulator-ramp-delay = <1000>; regulator-always-on; regulator-boot-on; - vin-supply = <&vcc_sys>; + vin-supply = <&vcc5v0_sys>; regulator-state-mem { regulator-off-in-suspend; }; @@ -159,16 +174,16 @@ #clock-cells = <1>; clock-output-names = "xin32k", "rk808-clkout2"; - vcc1-supply = <&vcc_sys>; - vcc2-supply = <&vcc_sys>; - vcc3-supply = <&vcc_sys>; - vcc4-supply = <&vcc_sys>; - vcc6-supply = <&vcc_sys>; - vcc7-supply = <&vcc_sys>; + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc6-supply = <&vcc5v0_sys>; + vcc7-supply = <&vcc5v0_sys>; vcc8-supply = <&vcc3v3_sys>; - vcc9-supply = <&vcc_sys>; - vcc10-supply = <&vcc_sys>; - vcc11-supply = <&vcc_sys>; + vcc9-supply = <&vcc5v0_sys>; + vcc10-supply = <&vcc5v0_sys>; + vcc11-supply = <&vcc5v0_sys>; vcc12-supply = <&vcc3v3_sys>; vddio-supply = <&vcc_1v8>; @@ -396,62 +411,62 @@ sdmmc { sdmmc_bus1: sdmmc-bus1 { rockchip,pins = - <4 8 RK_FUNC_1 &pcfg_pull_up_8ma>; + <4 RK_PB0 1 &pcfg_pull_up_8ma>; }; sdmmc_bus4: sdmmc-bus4 { rockchip,pins = - <4 8 RK_FUNC_1 &pcfg_pull_up_8ma>, - <4 9 RK_FUNC_1 &pcfg_pull_up_8ma>, - <4 10 RK_FUNC_1 &pcfg_pull_up_8ma>, - <4 11 RK_FUNC_1 &pcfg_pull_up_8ma>; + <4 RK_PB0 1 &pcfg_pull_up_8ma>, + <4 RK_PB1 1 &pcfg_pull_up_8ma>, + <4 RK_PB2 1 &pcfg_pull_up_8ma>, + <4 RK_PB3 1 &pcfg_pull_up_8ma>; }; sdmmc_clk: sdmmc-clk { rockchip,pins = - <4 12 RK_FUNC_1 &pcfg_pull_none_18ma>; + <4 RK_PB4 1 &pcfg_pull_none_18ma>; }; sdmmc_cmd: sdmmc-cmd { rockchip,pins = - <4 13 RK_FUNC_1 &pcfg_pull_up_8ma>; + <4 RK_PB5 1 &pcfg_pull_up_8ma>; }; }; sdio0 { sdio0_bus4: sdio0-bus4 { rockchip,pins = - <2 20 RK_FUNC_1 &pcfg_pull_up_20ma>, - <2 21 RK_FUNC_1 &pcfg_pull_up_20ma>, - <2 22 RK_FUNC_1 &pcfg_pull_up_20ma>, - <2 23 RK_FUNC_1 &pcfg_pull_up_20ma>; + <2 RK_PC4 1 &pcfg_pull_up_20ma>, + <2 RK_PC5 1 &pcfg_pull_up_20ma>, + <2 RK_PC6 1 &pcfg_pull_up_20ma>, + <2 RK_PC7 1 &pcfg_pull_up_20ma>; }; sdio0_cmd: sdio0-cmd { rockchip,pins = - <2 24 RK_FUNC_1 &pcfg_pull_up_20ma>; + <2 RK_PD0 1 &pcfg_pull_up_20ma>; }; sdio0_clk: sdio0-clk { rockchip,pins = - <2 25 RK_FUNC_1 &pcfg_pull_none_20ma>; + <2 RK_PD1 1 &pcfg_pull_none_20ma>; }; }; pmic { pmic_int_l: pmic-int-l { rockchip,pins = - <1 21 RK_FUNC_GPIO &pcfg_pull_up>; + <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; }; vsel1_gpio: vsel1-gpio { rockchip,pins = - <1 17 RK_FUNC_GPIO &pcfg_pull_down>; + <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; }; vsel2_gpio: vsel2-gpio { rockchip,pins = - <1 14 RK_FUNC_GPIO &pcfg_pull_down>; + <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts index 1f2394e0587d..20ec7d1c25d7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts @@ -222,6 +222,10 @@ status = "okay"; }; +&hdmi_sound { + status = "okay"; +}; + &gpu { mali-supply = <&vdd_gpu>; status = "okay"; @@ -504,7 +508,7 @@ status = "okay"; bt656-supply = <&vcc1v8_dvp>; - audio-supply = <&vcca1v8_codec>; + audio-supply = <&vcc_3v0>; sdmmc-supply = <&vcc_sdio>; gpio1830-supply = <&vcc_3v0>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi index 946d3589575a..04623e52ac5d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi @@ -471,7 +471,7 @@ fan { motor_pwr: motor-pwr { rockchip,pins = - <RK_GPIO1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; + <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; @@ -493,7 +493,7 @@ sd { sdmmc0_pwr_h: sdmmc0-pwr-h { rockchip,pins = - <RK_GPIO0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; + <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index db9d948c0b03..196ac9b78076 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -71,6 +71,7 @@ compatible = "arm,cortex-a53"; reg = <0x0 0x0>; enable-method = "psci"; + capacity-dmips-mhz = <485>; clocks = <&cru ARMCLKL>; #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <100>; @@ -82,6 +83,7 @@ compatible = "arm,cortex-a53"; reg = <0x0 0x1>; enable-method = "psci"; + capacity-dmips-mhz = <485>; clocks = <&cru ARMCLKL>; #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <100>; @@ -93,6 +95,7 @@ compatible = "arm,cortex-a53"; reg = <0x0 0x2>; enable-method = "psci"; + capacity-dmips-mhz = <485>; clocks = <&cru ARMCLKL>; #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <100>; @@ -104,6 +107,7 @@ compatible = "arm,cortex-a53"; reg = <0x0 0x3>; enable-method = "psci"; + capacity-dmips-mhz = <485>; clocks = <&cru ARMCLKL>; #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <100>; @@ -115,6 +119,7 @@ compatible = "arm,cortex-a72"; reg = <0x0 0x100>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; clocks = <&cru ARMCLKB>; #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <436>; @@ -126,6 +131,7 @@ compatible = "arm,cortex-a72"; reg = <0x0 0x101>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; clocks = <&cru ARMCLKB>; #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <436>; @@ -333,6 +339,7 @@ phys = <&emmc_phy>; phy-names = "phy_arasan"; power-domains = <&power RK3399_PD_EMMC>; + disable-cqe-dcmd; status = "disabled"; }; @@ -1450,6 +1457,7 @@ clock-names = "refclk"; #phy-cells = <1>; resets = <&cru SRST_PCIEPHY>; + drive-impedance-ohm = <50>; reset-names = "phy"; status = "disabled"; }; @@ -2045,14 +2053,14 @@ clock { clk_32k: clk-32k { - rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>; }; }; edp { edp_hpd: edp-hpd { rockchip,pins = - <4 23 RK_FUNC_2 &pcfg_pull_none>; + <4 RK_PC7 2 &pcfg_pull_none>; }; }; @@ -2060,576 +2068,576 @@ rgmii_pins: rgmii-pins { rockchip,pins = /* mac_txclk */ - <3 17 RK_FUNC_1 &pcfg_pull_none_13ma>, + <3 RK_PC1 1 &pcfg_pull_none_13ma>, /* mac_rxclk */ - <3 14 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB6 1 &pcfg_pull_none>, /* mac_mdio */ - <3 13 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB5 1 &pcfg_pull_none>, /* mac_txen */ - <3 12 RK_FUNC_1 &pcfg_pull_none_13ma>, + <3 RK_PB4 1 &pcfg_pull_none_13ma>, /* mac_clk */ - <3 11 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB3 1 &pcfg_pull_none>, /* mac_rxdv */ - <3 9 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB1 1 &pcfg_pull_none>, /* mac_mdc */ - <3 8 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB0 1 &pcfg_pull_none>, /* mac_rxd1 */ - <3 7 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PA7 1 &pcfg_pull_none>, /* mac_rxd0 */ - <3 6 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PA6 1 &pcfg_pull_none>, /* mac_txd1 */ - <3 5 RK_FUNC_1 &pcfg_pull_none_13ma>, + <3 RK_PA5 1 &pcfg_pull_none_13ma>, /* mac_txd0 */ - <3 4 RK_FUNC_1 &pcfg_pull_none_13ma>, + <3 RK_PA4 1 &pcfg_pull_none_13ma>, /* mac_rxd3 */ - <3 3 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PA3 1 &pcfg_pull_none>, /* mac_rxd2 */ - <3 2 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PA2 1 &pcfg_pull_none>, /* mac_txd3 */ - <3 1 RK_FUNC_1 &pcfg_pull_none_13ma>, + <3 RK_PA1 1 &pcfg_pull_none_13ma>, /* mac_txd2 */ - <3 0 RK_FUNC_1 &pcfg_pull_none_13ma>; + <3 RK_PA0 1 &pcfg_pull_none_13ma>; }; rmii_pins: rmii-pins { rockchip,pins = /* mac_mdio */ - <3 13 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB5 1 &pcfg_pull_none>, /* mac_txen */ - <3 12 RK_FUNC_1 &pcfg_pull_none_13ma>, + <3 RK_PB4 1 &pcfg_pull_none_13ma>, /* mac_clk */ - <3 11 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB3 1 &pcfg_pull_none>, /* mac_rxer */ - <3 10 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB2 1 &pcfg_pull_none>, /* mac_rxdv */ - <3 9 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB1 1 &pcfg_pull_none>, /* mac_mdc */ - <3 8 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PB0 1 &pcfg_pull_none>, /* mac_rxd1 */ - <3 7 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PA7 1 &pcfg_pull_none>, /* mac_rxd0 */ - <3 6 RK_FUNC_1 &pcfg_pull_none>, + <3 RK_PA6 1 &pcfg_pull_none>, /* mac_txd1 */ - <3 5 RK_FUNC_1 &pcfg_pull_none_13ma>, + <3 RK_PA5 1 &pcfg_pull_none_13ma>, /* mac_txd0 */ - <3 4 RK_FUNC_1 &pcfg_pull_none_13ma>; + <3 RK_PA4 1 &pcfg_pull_none_13ma>; }; }; i2c0 { i2c0_xfer: i2c0-xfer { rockchip,pins = - <1 15 RK_FUNC_2 &pcfg_pull_none>, - <1 16 RK_FUNC_2 &pcfg_pull_none>; + <1 RK_PB7 2 &pcfg_pull_none>, + <1 RK_PC0 2 &pcfg_pull_none>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { rockchip,pins = - <4 2 RK_FUNC_1 &pcfg_pull_none>, - <4 1 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PA2 1 &pcfg_pull_none>, + <4 RK_PA1 1 &pcfg_pull_none>; }; }; i2c2 { i2c2_xfer: i2c2-xfer { rockchip,pins = - <2 1 RK_FUNC_2 &pcfg_pull_none_12ma>, - <2 0 RK_FUNC_2 &pcfg_pull_none_12ma>; + <2 RK_PA1 2 &pcfg_pull_none_12ma>, + <2 RK_PA0 2 &pcfg_pull_none_12ma>; }; }; i2c3 { i2c3_xfer: i2c3-xfer { rockchip,pins = - <4 17 RK_FUNC_1 &pcfg_pull_none>, - <4 16 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PC1 1 &pcfg_pull_none>, + <4 RK_PC0 1 &pcfg_pull_none>; }; }; i2c4 { i2c4_xfer: i2c4-xfer { rockchip,pins = - <1 12 RK_FUNC_1 &pcfg_pull_none>, - <1 11 RK_FUNC_1 &pcfg_pull_none>; + <1 RK_PB4 1 &pcfg_pull_none>, + <1 RK_PB3 1 &pcfg_pull_none>; }; }; i2c5 { i2c5_xfer: i2c5-xfer { rockchip,pins = - <3 11 RK_FUNC_2 &pcfg_pull_none>, - <3 10 RK_FUNC_2 &pcfg_pull_none>; + <3 RK_PB3 2 &pcfg_pull_none>, + <3 RK_PB2 2 &pcfg_pull_none>; }; }; i2c6 { i2c6_xfer: i2c6-xfer { rockchip,pins = - <2 10 RK_FUNC_2 &pcfg_pull_none>, - <2 9 RK_FUNC_2 &pcfg_pull_none>; + <2 RK_PB2 2 &pcfg_pull_none>, + <2 RK_PB1 2 &pcfg_pull_none>; }; }; i2c7 { i2c7_xfer: i2c7-xfer { rockchip,pins = - <2 8 RK_FUNC_2 &pcfg_pull_none>, - <2 7 RK_FUNC_2 &pcfg_pull_none>; + <2 RK_PB0 2 &pcfg_pull_none>, + <2 RK_PA7 2 &pcfg_pull_none>; }; }; i2c8 { i2c8_xfer: i2c8-xfer { rockchip,pins = - <1 21 RK_FUNC_1 &pcfg_pull_none>, - <1 20 RK_FUNC_1 &pcfg_pull_none>; + <1 RK_PC5 1 &pcfg_pull_none>, + <1 RK_PC4 1 &pcfg_pull_none>; }; }; i2s0 { i2s0_2ch_bus: i2s0-2ch-bus { rockchip,pins = - <3 24 RK_FUNC_1 &pcfg_pull_none>, - <3 25 RK_FUNC_1 &pcfg_pull_none>, - <3 26 RK_FUNC_1 &pcfg_pull_none>, - <3 27 RK_FUNC_1 &pcfg_pull_none>, - <3 31 RK_FUNC_1 &pcfg_pull_none>, - <4 0 RK_FUNC_1 &pcfg_pull_none>; + <3 RK_PD0 1 &pcfg_pull_none>, + <3 RK_PD1 1 &pcfg_pull_none>, + <3 RK_PD2 1 &pcfg_pull_none>, + <3 RK_PD3 1 &pcfg_pull_none>, + <3 RK_PD7 1 &pcfg_pull_none>, + <4 RK_PA0 1 &pcfg_pull_none>; }; i2s0_8ch_bus: i2s0-8ch-bus { rockchip,pins = - <3 24 RK_FUNC_1 &pcfg_pull_none>, - <3 25 RK_FUNC_1 &pcfg_pull_none>, - <3 26 RK_FUNC_1 &pcfg_pull_none>, - <3 27 RK_FUNC_1 &pcfg_pull_none>, - <3 28 RK_FUNC_1 &pcfg_pull_none>, - <3 29 RK_FUNC_1 &pcfg_pull_none>, - <3 30 RK_FUNC_1 &pcfg_pull_none>, - <3 31 RK_FUNC_1 &pcfg_pull_none>, - <4 0 RK_FUNC_1 &pcfg_pull_none>; + <3 RK_PD0 1 &pcfg_pull_none>, + <3 RK_PD1 1 &pcfg_pull_none>, + <3 RK_PD2 1 &pcfg_pull_none>, + <3 RK_PD3 1 &pcfg_pull_none>, + <3 RK_PD4 1 &pcfg_pull_none>, + <3 RK_PD5 1 &pcfg_pull_none>, + <3 RK_PD6 1 &pcfg_pull_none>, + <3 RK_PD7 1 &pcfg_pull_none>, + <4 RK_PA0 1 &pcfg_pull_none>; }; }; i2s1 { i2s1_2ch_bus: i2s1-2ch-bus { rockchip,pins = - <4 3 RK_FUNC_1 &pcfg_pull_none>, - <4 4 RK_FUNC_1 &pcfg_pull_none>, - <4 5 RK_FUNC_1 &pcfg_pull_none>, - <4 6 RK_FUNC_1 &pcfg_pull_none>, - <4 7 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PA3 1 &pcfg_pull_none>, + <4 RK_PA4 1 &pcfg_pull_none>, + <4 RK_PA5 1 &pcfg_pull_none>, + <4 RK_PA6 1 &pcfg_pull_none>, + <4 RK_PA7 1 &pcfg_pull_none>; }; }; sdio0 { sdio0_bus1: sdio0-bus1 { rockchip,pins = - <2 RK_PC4 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PC4 1 &pcfg_pull_up>; }; sdio0_bus4: sdio0-bus4 { rockchip,pins = - <2 RK_PC4 RK_FUNC_1 &pcfg_pull_up>, - <2 RK_PC5 RK_FUNC_1 &pcfg_pull_up>, - <2 RK_PC6 RK_FUNC_1 &pcfg_pull_up>, - <2 RK_PC7 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PC4 1 &pcfg_pull_up>, + <2 RK_PC5 1 &pcfg_pull_up>, + <2 RK_PC6 1 &pcfg_pull_up>, + <2 RK_PC7 1 &pcfg_pull_up>; }; sdio0_cmd: sdio0-cmd { rockchip,pins = - <2 RK_PD0 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PD0 1 &pcfg_pull_up>; }; sdio0_clk: sdio0-clk { rockchip,pins = - <2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>; + <2 RK_PD1 1 &pcfg_pull_none>; }; sdio0_cd: sdio0-cd { rockchip,pins = - <2 RK_PD2 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PD2 1 &pcfg_pull_up>; }; sdio0_pwr: sdio0-pwr { rockchip,pins = - <2 RK_PD3 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PD3 1 &pcfg_pull_up>; }; sdio0_bkpwr: sdio0-bkpwr { rockchip,pins = - <2 RK_PD4 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PD4 1 &pcfg_pull_up>; }; sdio0_wp: sdio0-wp { rockchip,pins = - <0 RK_PA3 RK_FUNC_1 &pcfg_pull_up>; + <0 RK_PA3 1 &pcfg_pull_up>; }; sdio0_int: sdio0-int { rockchip,pins = - <0 RK_PA4 RK_FUNC_1 &pcfg_pull_up>; + <0 RK_PA4 1 &pcfg_pull_up>; }; }; sdmmc { sdmmc_bus1: sdmmc-bus1 { rockchip,pins = - <4 RK_PB0 RK_FUNC_1 &pcfg_pull_up>; + <4 RK_PB0 1 &pcfg_pull_up>; }; sdmmc_bus4: sdmmc-bus4 { rockchip,pins = - <4 RK_PB0 RK_FUNC_1 &pcfg_pull_up>, - <4 RK_PB1 RK_FUNC_1 &pcfg_pull_up>, - <4 RK_PB2 RK_FUNC_1 &pcfg_pull_up>, - <4 RK_PB3 RK_FUNC_1 &pcfg_pull_up>; + <4 RK_PB0 1 &pcfg_pull_up>, + <4 RK_PB1 1 &pcfg_pull_up>, + <4 RK_PB2 1 &pcfg_pull_up>, + <4 RK_PB3 1 &pcfg_pull_up>; }; sdmmc_clk: sdmmc-clk { rockchip,pins = - <4 RK_PB4 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PB4 1 &pcfg_pull_none>; }; sdmmc_cmd: sdmmc-cmd { rockchip,pins = - <4 RK_PB5 RK_FUNC_1 &pcfg_pull_up>; + <4 RK_PB5 1 &pcfg_pull_up>; }; sdmmc_cd: sdmmc-cd { rockchip,pins = - <0 RK_PA7 RK_FUNC_1 &pcfg_pull_up>; + <0 RK_PA7 1 &pcfg_pull_up>; }; sdmmc_wp: sdmmc-wp { rockchip,pins = - <0 RK_PB0 RK_FUNC_1 &pcfg_pull_up>; + <0 RK_PB0 1 &pcfg_pull_up>; }; }; sleep { ap_pwroff: ap-pwroff { - rockchip,pins = <1 5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA5 1 &pcfg_pull_none>; }; ddrio_pwroff: ddrio-pwroff { - rockchip,pins = <0 1 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <0 RK_PA1 1 &pcfg_pull_none>; }; }; spdif { spdif_bus: spdif-bus { rockchip,pins = - <4 21 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PC5 1 &pcfg_pull_none>; }; spdif_bus_1: spdif-bus-1 { rockchip,pins = - <3 RK_PC0 RK_FUNC_3 &pcfg_pull_none>; + <3 RK_PC0 3 &pcfg_pull_none>; }; }; spi0 { spi0_clk: spi0-clk { rockchip,pins = - <3 6 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PA6 2 &pcfg_pull_up>; }; spi0_cs0: spi0-cs0 { rockchip,pins = - <3 7 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PA7 2 &pcfg_pull_up>; }; spi0_cs1: spi0-cs1 { rockchip,pins = - <3 8 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PB0 2 &pcfg_pull_up>; }; spi0_tx: spi0-tx { rockchip,pins = - <3 5 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PA5 2 &pcfg_pull_up>; }; spi0_rx: spi0-rx { rockchip,pins = - <3 4 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PA4 2 &pcfg_pull_up>; }; }; spi1 { spi1_clk: spi1-clk { rockchip,pins = - <1 9 RK_FUNC_2 &pcfg_pull_up>; + <1 RK_PB1 2 &pcfg_pull_up>; }; spi1_cs0: spi1-cs0 { rockchip,pins = - <1 10 RK_FUNC_2 &pcfg_pull_up>; + <1 RK_PB2 2 &pcfg_pull_up>; }; spi1_rx: spi1-rx { rockchip,pins = - <1 7 RK_FUNC_2 &pcfg_pull_up>; + <1 RK_PA7 2 &pcfg_pull_up>; }; spi1_tx: spi1-tx { rockchip,pins = - <1 8 RK_FUNC_2 &pcfg_pull_up>; + <1 RK_PB0 2 &pcfg_pull_up>; }; }; spi2 { spi2_clk: spi2-clk { rockchip,pins = - <2 11 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PB3 1 &pcfg_pull_up>; }; spi2_cs0: spi2-cs0 { rockchip,pins = - <2 12 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PB4 1 &pcfg_pull_up>; }; spi2_rx: spi2-rx { rockchip,pins = - <2 9 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PB1 1 &pcfg_pull_up>; }; spi2_tx: spi2-tx { rockchip,pins = - <2 10 RK_FUNC_1 &pcfg_pull_up>; + <2 RK_PB2 1 &pcfg_pull_up>; }; }; spi3 { spi3_clk: spi3-clk { rockchip,pins = - <1 17 RK_FUNC_1 &pcfg_pull_up>; + <1 RK_PC1 1 &pcfg_pull_up>; }; spi3_cs0: spi3-cs0 { rockchip,pins = - <1 18 RK_FUNC_1 &pcfg_pull_up>; + <1 RK_PC2 1 &pcfg_pull_up>; }; spi3_rx: spi3-rx { rockchip,pins = - <1 15 RK_FUNC_1 &pcfg_pull_up>; + <1 RK_PB7 1 &pcfg_pull_up>; }; spi3_tx: spi3-tx { rockchip,pins = - <1 16 RK_FUNC_1 &pcfg_pull_up>; + <1 RK_PC0 1 &pcfg_pull_up>; }; }; spi4 { spi4_clk: spi4-clk { rockchip,pins = - <3 2 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PA2 2 &pcfg_pull_up>; }; spi4_cs0: spi4-cs0 { rockchip,pins = - <3 3 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PA3 2 &pcfg_pull_up>; }; spi4_rx: spi4-rx { rockchip,pins = - <3 0 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PA0 2 &pcfg_pull_up>; }; spi4_tx: spi4-tx { rockchip,pins = - <3 1 RK_FUNC_2 &pcfg_pull_up>; + <3 RK_PA1 2 &pcfg_pull_up>; }; }; spi5 { spi5_clk: spi5-clk { rockchip,pins = - <2 22 RK_FUNC_2 &pcfg_pull_up>; + <2 RK_PC6 2 &pcfg_pull_up>; }; spi5_cs0: spi5-cs0 { rockchip,pins = - <2 23 RK_FUNC_2 &pcfg_pull_up>; + <2 RK_PC7 2 &pcfg_pull_up>; }; spi5_rx: spi5-rx { rockchip,pins = - <2 20 RK_FUNC_2 &pcfg_pull_up>; + <2 RK_PC4 2 &pcfg_pull_up>; }; spi5_tx: spi5-tx { rockchip,pins = - <2 21 RK_FUNC_2 &pcfg_pull_up>; + <2 RK_PC5 2 &pcfg_pull_up>; }; }; testclk { test_clkout0: test-clkout0 { rockchip,pins = - <0 0 RK_FUNC_1 &pcfg_pull_none>; + <0 RK_PA0 1 &pcfg_pull_none>; }; test_clkout1: test-clkout1 { rockchip,pins = - <2 25 RK_FUNC_2 &pcfg_pull_none>; + <2 RK_PD1 2 &pcfg_pull_none>; }; test_clkout2: test-clkout2 { rockchip,pins = - <0 8 RK_FUNC_3 &pcfg_pull_none>; + <0 RK_PB0 3 &pcfg_pull_none>; }; }; tsadc { otp_gpio: otp-gpio { - rockchip,pins = <1 6 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; otp_out: otp-out { - rockchip,pins = <1 6 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 RK_PA6 1 &pcfg_pull_none>; }; }; uart0 { uart0_xfer: uart0-xfer { rockchip,pins = - <2 16 RK_FUNC_1 &pcfg_pull_up>, - <2 17 RK_FUNC_1 &pcfg_pull_none>; + <2 RK_PC0 1 &pcfg_pull_up>, + <2 RK_PC1 1 &pcfg_pull_none>; }; uart0_cts: uart0-cts { rockchip,pins = - <2 18 RK_FUNC_1 &pcfg_pull_none>; + <2 RK_PC2 1 &pcfg_pull_none>; }; uart0_rts: uart0-rts { rockchip,pins = - <2 19 RK_FUNC_1 &pcfg_pull_none>; + <2 RK_PC3 1 &pcfg_pull_none>; }; }; uart1 { uart1_xfer: uart1-xfer { rockchip,pins = - <3 12 RK_FUNC_2 &pcfg_pull_up>, - <3 13 RK_FUNC_2 &pcfg_pull_none>; + <3 RK_PB4 2 &pcfg_pull_up>, + <3 RK_PB5 2 &pcfg_pull_none>; }; }; uart2a { uart2a_xfer: uart2a-xfer { rockchip,pins = - <4 8 RK_FUNC_2 &pcfg_pull_up>, - <4 9 RK_FUNC_2 &pcfg_pull_none>; + <4 RK_PB0 2 &pcfg_pull_up>, + <4 RK_PB1 2 &pcfg_pull_none>; }; }; uart2b { uart2b_xfer: uart2b-xfer { rockchip,pins = - <4 16 RK_FUNC_2 &pcfg_pull_up>, - <4 17 RK_FUNC_2 &pcfg_pull_none>; + <4 RK_PC0 2 &pcfg_pull_up>, + <4 RK_PC1 2 &pcfg_pull_none>; }; }; uart2c { uart2c_xfer: uart2c-xfer { rockchip,pins = - <4 19 RK_FUNC_1 &pcfg_pull_up>, - <4 20 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PC3 1 &pcfg_pull_up>, + <4 RK_PC4 1 &pcfg_pull_none>; }; }; uart3 { uart3_xfer: uart3-xfer { rockchip,pins = - <3 14 RK_FUNC_2 &pcfg_pull_up>, - <3 15 RK_FUNC_2 &pcfg_pull_none>; + <3 RK_PB6 2 &pcfg_pull_up>, + <3 RK_PB7 2 &pcfg_pull_none>; }; uart3_cts: uart3-cts { rockchip,pins = - <3 18 RK_FUNC_2 &pcfg_pull_none>; + <3 RK_PC0 2 &pcfg_pull_none>; }; uart3_rts: uart3-rts { rockchip,pins = - <3 19 RK_FUNC_2 &pcfg_pull_none>; + <3 RK_PC1 2 &pcfg_pull_none>; }; }; uart4 { uart4_xfer: uart4-xfer { rockchip,pins = - <1 7 RK_FUNC_1 &pcfg_pull_up>, - <1 8 RK_FUNC_1 &pcfg_pull_none>; + <1 RK_PA7 1 &pcfg_pull_up>, + <1 RK_PB0 1 &pcfg_pull_none>; }; }; uarthdcp { uarthdcp_xfer: uarthdcp-xfer { rockchip,pins = - <4 21 RK_FUNC_2 &pcfg_pull_up>, - <4 22 RK_FUNC_2 &pcfg_pull_none>; + <4 RK_PC5 2 &pcfg_pull_up>, + <4 RK_PC6 2 &pcfg_pull_none>; }; }; pwm0 { pwm0_pin: pwm0-pin { rockchip,pins = - <4 RK_PC2 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PC2 1 &pcfg_pull_none>; }; pwm0_pin_pull_down: pwm0-pin-pull-down { rockchip,pins = - <4 RK_PC2 RK_FUNC_1 &pcfg_pull_down>; + <4 RK_PC2 1 &pcfg_pull_down>; }; vop0_pwm_pin: vop0-pwm-pin { rockchip,pins = - <4 RK_PC2 RK_FUNC_2 &pcfg_pull_none>; + <4 RK_PC2 2 &pcfg_pull_none>; }; vop1_pwm_pin: vop1-pwm-pin { rockchip,pins = - <4 RK_PC2 RK_FUNC_3 &pcfg_pull_none>; + <4 RK_PC2 3 &pcfg_pull_none>; }; }; pwm1 { pwm1_pin: pwm1-pin { rockchip,pins = - <4 RK_PC6 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PC6 1 &pcfg_pull_none>; }; pwm1_pin_pull_down: pwm1-pin-pull-down { rockchip,pins = - <4 RK_PC6 RK_FUNC_1 &pcfg_pull_down>; + <4 RK_PC6 1 &pcfg_pull_down>; }; }; pwm2 { pwm2_pin: pwm2-pin { rockchip,pins = - <1 RK_PC3 RK_FUNC_1 &pcfg_pull_none>; + <1 RK_PC3 1 &pcfg_pull_none>; }; pwm2_pin_pull_down: pwm2-pin-pull-down { rockchip,pins = - <1 RK_PC3 RK_FUNC_1 &pcfg_pull_down>; + <1 RK_PC3 1 &pcfg_pull_down>; }; }; pwm3a { pwm3a_pin: pwm3a-pin { rockchip,pins = - <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>; + <0 RK_PA6 1 &pcfg_pull_none>; }; }; pwm3b { pwm3b_pin: pwm3b-pin { rockchip,pins = - <1 RK_PB6 RK_FUNC_1 &pcfg_pull_none>; + <1 RK_PB6 1 &pcfg_pull_none>; }; }; hdmi { hdmi_i2c_xfer: hdmi-i2c-xfer { rockchip,pins = - <4 RK_PC1 RK_FUNC_3 &pcfg_pull_none>, - <4 RK_PC0 RK_FUNC_3 &pcfg_pull_none>; + <4 RK_PC1 3 &pcfg_pull_none>, + <4 RK_PC0 3 &pcfg_pull_none>; }; hdmi_cec: hdmi-cec { rockchip,pins = - <4 RK_PC7 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PC7 1 &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts index 11cc67184fa9..2421ec71a201 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts @@ -89,6 +89,7 @@ ti,rx-internal-delay = <0x8>; ti,tx-internal-delay = <0xa>; ti,fifo-depth = <0x1>; + ti,dp83867-rxctrl-strap-quirk; }; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts index cef81671f3ab..2a3b66547c6d 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts @@ -110,6 +110,7 @@ ti,rx-internal-delay = <0x8>; ti,tx-internal-delay = <0xa>; ti,fifo-depth = <0x1>; + ti,dp83867-rxctrl-strap-quirk; }; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts index af4d86882a5c..1780ed237daf 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts @@ -21,6 +21,7 @@ ti,rx-internal-delay = <0x8>; ti,tx-internal-delay = <0xa>; ti,fifo-depth = <0x1>; + ti,dp83867-rxctrl-strap-quirk; }; /* Cleanup from RevA */ /delete-node/ phy@21; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts index d4ad19a38c93..8f456146409f 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts @@ -55,6 +55,7 @@ ti,rx-internal-delay = <0x8>; ti,tx-internal-delay = <0xa>; ti,fifo-depth = <0x1>; + ti,dp83867-rxctrl-strap-quirk; }; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts index 94cf5094df64..93ce7eb81498 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts @@ -111,6 +111,7 @@ ti,rx-internal-delay = <0x8>; ti,tx-internal-delay = <0xa>; ti,fifo-depth = <0x1>; + ti,dp83867-rxctrl-strap-quirk; }; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts index 460adc378295..8bb0001a026f 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts @@ -106,6 +106,7 @@ ti,rx-internal-delay = <0x8>; ti,tx-internal-delay = <0xa>; ti,fifo-depth = <0x1>; + ti,dp83867-rxctrl-strap-quirk; }; }; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 2d9c39033c1a..4d583514258c 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -29,6 +29,7 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_KALLSYMS_ALL=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y +CONFIG_ARCH_AGILEX=y CONFIG_ARCH_SUNXI=y CONFIG_ARCH_ALPINE=y CONFIG_ARCH_BCM2835=y @@ -46,15 +47,6 @@ CONFIG_ARCH_MVEBU=y CONFIG_ARCH_MXC=y CONFIG_ARCH_QCOM=y CONFIG_ARCH_RENESAS=y -CONFIG_ARCH_R8A774A1=y -CONFIG_ARCH_R8A774C0=y -CONFIG_ARCH_R8A7795=y -CONFIG_ARCH_R8A7796=y -CONFIG_ARCH_R8A77965=y -CONFIG_ARCH_R8A77970=y -CONFIG_ARCH_R8A77980=y -CONFIG_ARCH_R8A77990=y -CONFIG_ARCH_R8A77995=y CONFIG_ARCH_ROCKCHIP=y CONFIG_ARCH_SEATTLE=y CONFIG_ARCH_STRATIX10=y @@ -68,25 +60,6 @@ CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_XGENE=y CONFIG_ARCH_ZX=y CONFIG_ARCH_ZYNQMP=y -CONFIG_PCI=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCI_IOV=y -CONFIG_HOTPLUG_PCI=y -CONFIG_HOTPLUG_PCI_ACPI=y -CONFIG_PCI_AARDVARK=y -CONFIG_PCI_TEGRA=y -CONFIG_PCIE_RCAR=y -CONFIG_PCI_HOST_GENERIC=y -CONFIG_PCI_XGENE=y -CONFIG_PCI_HOST_THUNDER_PEM=y -CONFIG_PCI_HOST_THUNDER_ECAM=y -CONFIG_PCIE_ROCKCHIP_HOST=m -CONFIG_PCI_LAYERSCAPE=y -CONFIG_PCI_HISI=y -CONFIG_PCIE_QCOM=y -CONFIG_PCIE_ARMADA_8K=y -CONFIG_PCIE_KIRIN=y -CONFIG_PCIE_HISI_STB=y CONFIG_ARM64_VA_BITS_48=y CONFIG_SCHED_MC=y CONFIG_NUMA=y @@ -112,6 +85,7 @@ CONFIG_ARM_SCPI_CPUFREQ=y CONFIG_ARM_TEGRA186_CPUFREQ=y CONFIG_ARM_SCPI_PROTOCOL=y CONFIG_RASPBERRYPI_FIRMWARE=y +CONFIG_INTEL_STRATIX10_SERVICE=y CONFIG_TI_SCI_PROTOCOL=y CONFIG_EFI_CAPSULE_LOADER=y CONFIG_IMX_SCU=y @@ -196,17 +170,36 @@ CONFIG_MAC80211_LEDS=y CONFIG_RFKILL=m CONFIG_NET_9P=y CONFIG_NET_9P_VIRTIO=y +CONFIG_PCI=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCI_IOV=y +CONFIG_HOTPLUG_PCI=y +CONFIG_HOTPLUG_PCI_ACPI=y +CONFIG_PCI_AARDVARK=y +CONFIG_PCI_TEGRA=y +CONFIG_PCIE_RCAR=y +CONFIG_PCI_HOST_GENERIC=y +CONFIG_PCI_XGENE=y +CONFIG_PCIE_ALTERA=y +CONFIG_PCIE_ALTERA_MSI=y +CONFIG_PCI_HOST_THUNDER_PEM=y +CONFIG_PCI_HOST_THUNDER_ECAM=y +CONFIG_PCIE_ROCKCHIP_HOST=m +CONFIG_PCI_LAYERSCAPE=y +CONFIG_PCI_HISI=y +CONFIG_PCIE_QCOM=y +CONFIG_PCIE_ARMADA_8K=y +CONFIG_PCIE_KIRIN=y +CONFIG_PCIE_HISI_STB=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMA_CMA=y -CONFIG_CMA_SIZE_MBYTES=32 CONFIG_HISILICON_LPC=y CONFIG_SIMPLE_PM_BUS=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DENALI_DT=y CONFIG_MTD_NAND_MARVELL=y CONFIG_MTD_NAND_QCOM=y @@ -222,10 +215,10 @@ CONFIG_BLK_DEV_SD=y CONFIG_SCSI_SAS_ATA=y CONFIG_SCSI_HISI_SAS=y CONFIG_SCSI_HISI_SAS_PCI=y -CONFIG_SCSI_UFSHCD=m -CONFIG_SCSI_UFSHCD_PLATFORM=m +CONFIG_SCSI_UFSHCD=y +CONFIG_SCSI_UFSHCD_PLATFORM=y CONFIG_SCSI_UFS_QCOM=m -CONFIG_SCSI_UFS_HISI=m +CONFIG_SCSI_UFS_HISI=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_AHCI_PLATFORM=y @@ -364,6 +357,7 @@ CONFIG_SPI=y CONFIG_SPI_ARMADA_3700=y CONFIG_SPI_BCM2835=m CONFIG_SPI_BCM2835AUX=m +CONFIG_SPI_NXP_FLEXSPI=y CONFIG_SPI_MESON_SPICC=m CONFIG_SPI_MESON_SPIFC=m CONFIG_SPI_ORION=y @@ -372,7 +366,7 @@ CONFIG_SPI_ROCKCHIP=y CONFIG_SPI_QUP=y CONFIG_SPI_S3C64XX=y CONFIG_SPI_SPIDEV=m -CONFIG_SPI_NXP_FLEXSPI=y +CONFIG_SPI_SUN6I=y CONFIG_SPMI=y CONFIG_PINCTRL_SINGLE=y CONFIG_PINCTRL_MAX77620=y @@ -387,7 +381,6 @@ CONFIG_PINCTRL_QCS404=y CONFIG_PINCTRL_QDF2XXX=y CONFIG_PINCTRL_QCOM_SPMI_PMIC=y CONFIG_PINCTRL_SDM845=y -CONFIG_PINCTRL_MTK_MOORE=y CONFIG_GPIO_DWAPB=y CONFIG_GPIO_MB86S7X=y CONFIG_GPIO_PL061=y @@ -408,6 +401,7 @@ CONFIG_BATTERY_SBS=m CONFIG_BATTERY_BQ27XXX=y CONFIG_SENSORS_ARM_SCPI=y CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_PWM_FAN=m CONFIG_SENSORS_RASPBERRYPI_HWMON=m CONFIG_SENSORS_INA2XX=m CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y @@ -432,6 +426,7 @@ CONFIG_MESON_WATCHDOG=m CONFIG_RENESAS_WDT=y CONFIG_UNIPHIER_WATCHDOG=y CONFIG_BCM2835_WDT=y +CONFIG_MFD_ALTERA_SYSMGR=y CONFIG_MFD_BD9571MWV=y CONFIG_MFD_AXP20X_I2C=y CONFIG_MFD_AXP20X_RSB=y @@ -472,14 +467,14 @@ CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y CONFIG_MEDIA_CONTROLLER=y CONFIG_VIDEO_V4L2_SUBDEV_API=y # CONFIG_DVB_NET is not set -CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_SUN6I_CSI=m CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m CONFIG_VIDEO_SAMSUNG_S5P_MFC=m CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m -CONFIG_VIDEO_SUN6I_CSI=m CONFIG_VIDEO_RENESAS_FCP=m CONFIG_VIDEO_RENESAS_VSP1=m CONFIG_DRM=m @@ -498,7 +493,6 @@ CONFIG_ROCKCHIP_DW_HDMI=y CONFIG_ROCKCHIP_DW_MIPI_DSI=y CONFIG_ROCKCHIP_INNO_HDMI=y CONFIG_DRM_RCAR_DU=m -CONFIG_DRM_RCAR_LVDS=m CONFIG_DRM_SUN4I=m CONFIG_DRM_SUN8I_DW_HDMI=m CONFIG_DRM_SUN8I_MIXER=m @@ -513,7 +507,6 @@ CONFIG_DRM_MESON=m CONFIG_DRM_PL111=m CONFIG_FB=y CONFIG_FB_MODE_HELPERS=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=m CONFIG_BACKLIGHT_PWM=m CONFIG_BACKLIGHT_LP855X=m @@ -522,22 +515,24 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_SOUND=y CONFIG_SND=y +CONFIG_SND_HDA_TEGRA=m +CONFIG_SND_HDA_CODEC_HDMI=m CONFIG_SND_SOC=y CONFIG_SND_BCM2835_SOC_I2S=m +CONFIG_SND_MESON_AXG_SOUND_CARD=m CONFIG_SND_SOC_ROCKCHIP=m CONFIG_SND_SOC_ROCKCHIP_SPDIF=m CONFIG_SND_SOC_ROCKCHIP_RT5645=m CONFIG_SND_SOC_RK3399_GRU_SOUND=m -CONFIG_SND_MESON_AXG_SOUND_CARD=m CONFIG_SND_SOC_SAMSUNG=y CONFIG_SND_SOC_RCAR=m CONFIG_SND_SOC_AK4613=m -CONFIG_SND_SOC_PCM3168A_I2C=m -CONFIG_SND_SIMPLE_CARD=m -CONFIG_SND_AUDIO_GRAPH_CARD=m CONFIG_SND_SOC_ES7134=m CONFIG_SND_SOC_ES7241=m +CONFIG_SND_SOC_PCM3168A_I2C=m CONFIG_SND_SOC_TAS571X=m +CONFIG_SND_SIMPLE_CARD=m +CONFIG_SND_AUDIO_GRAPH_CARD=m CONFIG_I2C_HID=m CONFIG_USB=y CONFIG_USB_OTG=y @@ -605,6 +600,7 @@ CONFIG_EDAC_GHES=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_MAX77686=y CONFIG_RTC_DRV_RK808=m +CONFIG_RTC_DRV_RX8581=m CONFIG_RTC_DRV_S5M=y CONFIG_RTC_DRV_DS3232=y CONFIG_RTC_DRV_EFI=y @@ -619,6 +615,7 @@ CONFIG_RTC_DRV_XGENE=y CONFIG_DMADEVICES=y CONFIG_DMA_BCM2835=m CONFIG_K3_DMA=y +CONFIG_MV_XOR=y CONFIG_MV_XOR_V2=y CONFIG_PL330_DMA=y CONFIG_TEGRA20_APB_DMA=y @@ -676,7 +673,6 @@ CONFIG_RPMSG_QCOM_GLINK_RPM=y CONFIG_RPMSG_QCOM_GLINK_SMEM=m CONFIG_RPMSG_QCOM_SMD=y CONFIG_RASPBERRYPI_POWER=y -CONFIG_IMX_GPCV2_PM_DOMAINS=y CONFIG_QCOM_COMMAND_DB=y CONFIG_QCOM_GENI_SE=y CONFIG_QCOM_GLINK_SSR=m @@ -685,6 +681,15 @@ CONFIG_QCOM_SMEM=y CONFIG_QCOM_SMD_RPM=y CONFIG_QCOM_SMP2P=y CONFIG_QCOM_SMSM=y +CONFIG_ARCH_R8A774A1=y +CONFIG_ARCH_R8A774C0=y +CONFIG_ARCH_R8A7795=y +CONFIG_ARCH_R8A7796=y +CONFIG_ARCH_R8A77965=y +CONFIG_ARCH_R8A77970=y +CONFIG_ARCH_R8A77980=y +CONFIG_ARCH_R8A77990=y +CONFIG_ARCH_R8A77995=y CONFIG_ROCKCHIP_PM_DOMAINS=y CONFIG_ARCH_TEGRA_132_SOC=y CONFIG_ARCH_TEGRA_210_SOC=y @@ -740,6 +745,12 @@ CONFIG_QCOM_QFPROM=y CONFIG_ROCKCHIP_EFUSE=y CONFIG_UNIPHIER_EFUSE=y CONFIG_MESON_EFUSE=m +CONFIG_FPGA=y +CONFIG_FPGA_MGR_STRATIX10_SOC=m +CONFIG_FPGA_BRIDGE=m +CONFIG_ALTERA_FREEZE_BRIDGE=m +CONFIG_FPGA_REGION=m +CONFIG_OF_FPGA_REGION=m CONFIG_TEE=y CONFIG_OPTEE=y CONFIG_EXT2_FS=y @@ -770,6 +781,8 @@ CONFIG_NLS_ISO8859_1=y CONFIG_SECURITY=y CONFIG_CRYPTO_ECHAINIV=y CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_DMA_CMA=y +CONFIG_CMA_SIZE_MBYTES=32 CONFIG_PRINTK_TIME=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y diff --git a/arch/arm64/crypto/aes-ce-ccm-glue.c b/arch/arm64/crypto/aes-ce-ccm-glue.c index 036ea77f83bc..cb89c80800b5 100644 --- a/arch/arm64/crypto/aes-ce-ccm-glue.c +++ b/arch/arm64/crypto/aes-ce-ccm-glue.c @@ -14,6 +14,7 @@ #include <crypto/aes.h> #include <crypto/scatterwalk.h> #include <crypto/internal/aead.h> +#include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> #include <linux/module.h> @@ -109,7 +110,7 @@ static int ccm_init_mac(struct aead_request *req, u8 maciv[], u32 msglen) static void ccm_update_mac(struct crypto_aes_ctx *key, u8 mac[], u8 const in[], u32 abytes, u32 *macp) { - if (may_use_simd()) { + if (crypto_simd_usable()) { kernel_neon_begin(); ce_aes_ccm_auth_data(mac, in, abytes, macp, key->key_enc, num_rounds(key)); @@ -255,7 +256,7 @@ static int ccm_encrypt(struct aead_request *req) err = skcipher_walk_aead_encrypt(&walk, req, false); - if (may_use_simd()) { + if (crypto_simd_usable()) { while (walk.nbytes) { u32 tail = walk.nbytes % AES_BLOCK_SIZE; @@ -313,7 +314,7 @@ static int ccm_decrypt(struct aead_request *req) err = skcipher_walk_aead_decrypt(&walk, req, false); - if (may_use_simd()) { + if (crypto_simd_usable()) { while (walk.nbytes) { u32 tail = walk.nbytes % AES_BLOCK_SIZE; diff --git a/arch/arm64/crypto/aes-ce-glue.c b/arch/arm64/crypto/aes-ce-glue.c index e6b3227bbf57..3213843fcb46 100644 --- a/arch/arm64/crypto/aes-ce-glue.c +++ b/arch/arm64/crypto/aes-ce-glue.c @@ -12,6 +12,7 @@ #include <asm/simd.h> #include <asm/unaligned.h> #include <crypto/aes.h> +#include <crypto/internal/simd.h> #include <linux/cpufeature.h> #include <linux/crypto.h> #include <linux/module.h> @@ -52,7 +53,7 @@ static void aes_cipher_encrypt(struct crypto_tfm *tfm, u8 dst[], u8 const src[]) { struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); - if (!may_use_simd()) { + if (!crypto_simd_usable()) { __aes_arm64_encrypt(ctx->key_enc, dst, src, num_rounds(ctx)); return; } @@ -66,7 +67,7 @@ static void aes_cipher_decrypt(struct crypto_tfm *tfm, u8 dst[], u8 const src[]) { struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); - if (!may_use_simd()) { + if (!crypto_simd_usable()) { __aes_arm64_decrypt(ctx->key_dec, dst, src, num_rounds(ctx)); return; } diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c index 1e676625ef33..f0ceb545bd1e 100644 --- a/arch/arm64/crypto/aes-glue.c +++ b/arch/arm64/crypto/aes-glue.c @@ -405,7 +405,7 @@ static int ctr_encrypt_sync(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); - if (!may_use_simd()) + if (!crypto_simd_usable()) return aes_ctr_encrypt_fallback(ctx, req); return ctr_encrypt(req); @@ -642,7 +642,7 @@ static void mac_do_update(struct crypto_aes_ctx *ctx, u8 const in[], int blocks, { int rounds = 6 + ctx->key_length / 4; - if (may_use_simd()) { + if (crypto_simd_usable()) { kernel_neon_begin(); aes_mac_update(in, ctx->key_enc, rounds, blocks, dg, enc_before, enc_after); @@ -707,7 +707,7 @@ static int cbcmac_final(struct shash_desc *desc, u8 *out) struct mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); struct mac_desc_ctx *ctx = shash_desc_ctx(desc); - mac_do_update(&tctx->key, NULL, 0, ctx->dg, 1, 0); + mac_do_update(&tctx->key, NULL, 0, ctx->dg, (ctx->len != 0), 0); memcpy(out, ctx->dg, AES_BLOCK_SIZE); diff --git a/arch/arm64/crypto/aes-neonbs-glue.c b/arch/arm64/crypto/aes-neonbs-glue.c index bf1b321ff4c1..02b65d9eb947 100644 --- a/arch/arm64/crypto/aes-neonbs-glue.c +++ b/arch/arm64/crypto/aes-neonbs-glue.c @@ -288,7 +288,7 @@ static int ctr_encrypt_sync(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm); - if (!may_use_simd()) + if (!crypto_simd_usable()) return aes_ctr_encrypt_fallback(&ctx->fallback, req); return ctr_encrypt(req); @@ -304,6 +304,8 @@ static int __xts_crypt(struct skcipher_request *req, int err; err = skcipher_walk_virt(&walk, req, false); + if (err) + return err; kernel_neon_begin(); neon_aes_ecb_encrypt(walk.iv, walk.iv, ctx->twkey, ctx->key.rounds, 1); diff --git a/arch/arm64/crypto/chacha-neon-glue.c b/arch/arm64/crypto/chacha-neon-glue.c index cb054f51c917..82029cda2e77 100644 --- a/arch/arm64/crypto/chacha-neon-glue.c +++ b/arch/arm64/crypto/chacha-neon-glue.c @@ -21,6 +21,7 @@ #include <crypto/algapi.h> #include <crypto/chacha.h> +#include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> #include <linux/kernel.h> #include <linux/module.h> @@ -90,7 +91,7 @@ static int chacha_neon(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm); - if (req->cryptlen <= CHACHA_BLOCK_SIZE || !may_use_simd()) + if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable()) return crypto_chacha_crypt(req); return chacha_neon_stream_xor(req, ctx, req->iv); @@ -104,7 +105,7 @@ static int xchacha_neon(struct skcipher_request *req) u32 state[16]; u8 real_iv[16]; - if (req->cryptlen <= CHACHA_BLOCK_SIZE || !may_use_simd()) + if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable()) return crypto_xchacha_crypt(req); crypto_chacha_init(state, ctx, req->iv); diff --git a/arch/arm64/crypto/crct10dif-ce-glue.c b/arch/arm64/crypto/crct10dif-ce-glue.c index e81d5bd555c0..2e0a7d2eee24 100644 --- a/arch/arm64/crypto/crct10dif-ce-glue.c +++ b/arch/arm64/crypto/crct10dif-ce-glue.c @@ -16,6 +16,7 @@ #include <linux/string.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <asm/neon.h> #include <asm/simd.h> @@ -38,7 +39,7 @@ static int crct10dif_update_pmull_p8(struct shash_desc *desc, const u8 *data, { u16 *crc = shash_desc_ctx(desc); - if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && may_use_simd()) { + if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && crypto_simd_usable()) { kernel_neon_begin(); *crc = crc_t10dif_pmull_p8(*crc, data, length); kernel_neon_end(); @@ -54,7 +55,7 @@ static int crct10dif_update_pmull_p64(struct shash_desc *desc, const u8 *data, { u16 *crc = shash_desc_ctx(desc); - if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && may_use_simd()) { + if (length >= CRC_T10DIF_PMULL_CHUNK_SIZE && crypto_simd_usable()) { kernel_neon_begin(); *crc = crc_t10dif_pmull_p64(*crc, data, length); kernel_neon_end(); diff --git a/arch/arm64/crypto/ghash-ce-glue.c b/arch/arm64/crypto/ghash-ce-glue.c index 4e69bb78ea89..b39ed99b06fb 100644 --- a/arch/arm64/crypto/ghash-ce-glue.c +++ b/arch/arm64/crypto/ghash-ce-glue.c @@ -17,6 +17,7 @@ #include <crypto/gf128mul.h> #include <crypto/internal/aead.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> #include <crypto/scatterwalk.h> #include <linux/cpufeature.h> @@ -89,7 +90,7 @@ static void ghash_do_update(int blocks, u64 dg[], const char *src, struct ghash_key const *k, const char *head)) { - if (likely(may_use_simd())) { + if (likely(crypto_simd_usable())) { kernel_neon_begin(); simd_update(blocks, dg, src, key, head); kernel_neon_end(); @@ -441,7 +442,7 @@ static int gcm_encrypt(struct aead_request *req) err = skcipher_walk_aead_encrypt(&walk, req, false); - if (likely(may_use_simd() && walk.total >= 2 * AES_BLOCK_SIZE)) { + if (likely(crypto_simd_usable() && walk.total >= 2 * AES_BLOCK_SIZE)) { u32 const *rk = NULL; kernel_neon_begin(); @@ -473,9 +474,11 @@ static int gcm_encrypt(struct aead_request *req) put_unaligned_be32(2, iv + GCM_IV_SIZE); while (walk.nbytes >= (2 * AES_BLOCK_SIZE)) { - int blocks = walk.nbytes / AES_BLOCK_SIZE; + const int blocks = + walk.nbytes / (2 * AES_BLOCK_SIZE) * 2; u8 *dst = walk.dst.virt.addr; u8 *src = walk.src.virt.addr; + int remaining = blocks; do { __aes_arm64_encrypt(ctx->aes_key.key_enc, @@ -485,9 +488,9 @@ static int gcm_encrypt(struct aead_request *req) dst += AES_BLOCK_SIZE; src += AES_BLOCK_SIZE; - } while (--blocks > 0); + } while (--remaining > 0); - ghash_do_update(walk.nbytes / AES_BLOCK_SIZE, dg, + ghash_do_update(blocks, dg, walk.dst.virt.addr, &ctx->ghash_key, NULL, pmull_ghash_update_p64); @@ -563,7 +566,7 @@ static int gcm_decrypt(struct aead_request *req) err = skcipher_walk_aead_decrypt(&walk, req, false); - if (likely(may_use_simd() && walk.total >= 2 * AES_BLOCK_SIZE)) { + if (likely(crypto_simd_usable() && walk.total >= 2 * AES_BLOCK_SIZE)) { u32 const *rk = NULL; kernel_neon_begin(); @@ -609,7 +612,7 @@ static int gcm_decrypt(struct aead_request *req) put_unaligned_be32(2, iv + GCM_IV_SIZE); while (walk.nbytes >= (2 * AES_BLOCK_SIZE)) { - int blocks = walk.nbytes / AES_BLOCK_SIZE; + int blocks = walk.nbytes / (2 * AES_BLOCK_SIZE) * 2; u8 *dst = walk.dst.virt.addr; u8 *src = walk.src.virt.addr; diff --git a/arch/arm64/crypto/nhpoly1305-neon-glue.c b/arch/arm64/crypto/nhpoly1305-neon-glue.c index 38a589044b6c..895d3727c1fb 100644 --- a/arch/arm64/crypto/nhpoly1305-neon-glue.c +++ b/arch/arm64/crypto/nhpoly1305-neon-glue.c @@ -9,6 +9,7 @@ #include <asm/neon.h> #include <asm/simd.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/nhpoly1305.h> #include <linux/module.h> @@ -25,7 +26,7 @@ static void _nh_neon(const u32 *key, const u8 *message, size_t message_len, static int nhpoly1305_neon_update(struct shash_desc *desc, const u8 *src, unsigned int srclen) { - if (srclen < 64 || !may_use_simd()) + if (srclen < 64 || !crypto_simd_usable()) return crypto_nhpoly1305_update(desc, src, srclen); do { diff --git a/arch/arm64/crypto/sha1-ce-glue.c b/arch/arm64/crypto/sha1-ce-glue.c index 17fac2889f56..eaa7a8258f1c 100644 --- a/arch/arm64/crypto/sha1-ce-glue.c +++ b/arch/arm64/crypto/sha1-ce-glue.c @@ -12,6 +12,7 @@ #include <asm/simd.h> #include <asm/unaligned.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sha.h> #include <crypto/sha1_base.h> #include <linux/cpufeature.h> @@ -38,7 +39,7 @@ static int sha1_ce_update(struct shash_desc *desc, const u8 *data, { struct sha1_ce_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sha1_update(desc, data, len); sctx->finalize = 0; @@ -56,7 +57,7 @@ static int sha1_ce_finup(struct shash_desc *desc, const u8 *data, struct sha1_ce_state *sctx = shash_desc_ctx(desc); bool finalize = !sctx->sst.count && !(len % SHA1_BLOCK_SIZE); - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sha1_finup(desc, data, len, out); /* @@ -78,7 +79,7 @@ static int sha1_ce_final(struct shash_desc *desc, u8 *out) { struct sha1_ce_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sha1_finup(desc, NULL, 0, out); sctx->finalize = 0; diff --git a/arch/arm64/crypto/sha2-ce-glue.c b/arch/arm64/crypto/sha2-ce-glue.c index 261f5195cab7..a725997e55f2 100644 --- a/arch/arm64/crypto/sha2-ce-glue.c +++ b/arch/arm64/crypto/sha2-ce-glue.c @@ -12,6 +12,7 @@ #include <asm/simd.h> #include <asm/unaligned.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sha.h> #include <crypto/sha256_base.h> #include <linux/cpufeature.h> @@ -42,7 +43,7 @@ static int sha256_ce_update(struct shash_desc *desc, const u8 *data, { struct sha256_ce_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd()) + if (!crypto_simd_usable()) return sha256_base_do_update(desc, data, len, (sha256_block_fn *)sha256_block_data_order); @@ -61,7 +62,7 @@ static int sha256_ce_finup(struct shash_desc *desc, const u8 *data, struct sha256_ce_state *sctx = shash_desc_ctx(desc); bool finalize = !sctx->sst.count && !(len % SHA256_BLOCK_SIZE); - if (!may_use_simd()) { + if (!crypto_simd_usable()) { if (len) sha256_base_do_update(desc, data, len, (sha256_block_fn *)sha256_block_data_order); @@ -90,7 +91,7 @@ static int sha256_ce_final(struct shash_desc *desc, u8 *out) { struct sha256_ce_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd()) { + if (!crypto_simd_usable()) { sha256_base_do_finalize(desc, (sha256_block_fn *)sha256_block_data_order); return sha256_base_finish(desc, out); diff --git a/arch/arm64/crypto/sha256-glue.c b/arch/arm64/crypto/sha256-glue.c index 0cccdb9cc2c0..e62298740e31 100644 --- a/arch/arm64/crypto/sha256-glue.c +++ b/arch/arm64/crypto/sha256-glue.c @@ -14,6 +14,7 @@ #include <asm/neon.h> #include <asm/simd.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sha.h> #include <crypto/sha256_base.h> #include <linux/cryptohash.h> @@ -89,7 +90,7 @@ static int sha256_update_neon(struct shash_desc *desc, const u8 *data, { struct sha256_state *sctx = shash_desc_ctx(desc); - if (!may_use_simd()) + if (!crypto_simd_usable()) return sha256_base_do_update(desc, data, len, (sha256_block_fn *)sha256_block_data_order); @@ -119,7 +120,7 @@ static int sha256_update_neon(struct shash_desc *desc, const u8 *data, static int sha256_finup_neon(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - if (!may_use_simd()) { + if (!crypto_simd_usable()) { if (len) sha256_base_do_update(desc, data, len, (sha256_block_fn *)sha256_block_data_order); diff --git a/arch/arm64/crypto/sha3-ce-glue.c b/arch/arm64/crypto/sha3-ce-glue.c index a336feac0f59..9a4bbfc45f40 100644 --- a/arch/arm64/crypto/sha3-ce-glue.c +++ b/arch/arm64/crypto/sha3-ce-glue.c @@ -14,6 +14,7 @@ #include <asm/simd.h> #include <asm/unaligned.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sha3.h> #include <linux/cpufeature.h> #include <linux/crypto.h> @@ -32,7 +33,7 @@ static int sha3_update(struct shash_desc *desc, const u8 *data, struct sha3_state *sctx = shash_desc_ctx(desc); unsigned int digest_size = crypto_shash_digestsize(desc->tfm); - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sha3_update(desc, data, len); if ((sctx->partial + len) >= sctx->rsiz) { @@ -76,7 +77,7 @@ static int sha3_final(struct shash_desc *desc, u8 *out) __le64 *digest = (__le64 *)out; int i; - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sha3_final(desc, out); sctx->buf[sctx->partial++] = 0x06; diff --git a/arch/arm64/crypto/sha512-ce-glue.c b/arch/arm64/crypto/sha512-ce-glue.c index f2c5f28c622a..2369540040aa 100644 --- a/arch/arm64/crypto/sha512-ce-glue.c +++ b/arch/arm64/crypto/sha512-ce-glue.c @@ -13,6 +13,7 @@ #include <asm/simd.h> #include <asm/unaligned.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sha.h> #include <crypto/sha512_base.h> #include <linux/cpufeature.h> @@ -31,7 +32,7 @@ asmlinkage void sha512_block_data_order(u64 *digest, u8 const *src, int blocks); static int sha512_ce_update(struct shash_desc *desc, const u8 *data, unsigned int len) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return sha512_base_do_update(desc, data, len, (sha512_block_fn *)sha512_block_data_order); @@ -46,7 +47,7 @@ static int sha512_ce_update(struct shash_desc *desc, const u8 *data, static int sha512_ce_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - if (!may_use_simd()) { + if (!crypto_simd_usable()) { if (len) sha512_base_do_update(desc, data, len, (sha512_block_fn *)sha512_block_data_order); @@ -65,7 +66,7 @@ static int sha512_ce_finup(struct shash_desc *desc, const u8 *data, static int sha512_ce_final(struct shash_desc *desc, u8 *out) { - if (!may_use_simd()) { + if (!crypto_simd_usable()) { sha512_base_do_finalize(desc, (sha512_block_fn *)sha512_block_data_order); return sha512_base_finish(desc, out); diff --git a/arch/arm64/crypto/sm3-ce-glue.c b/arch/arm64/crypto/sm3-ce-glue.c index 88938a20d9b2..5d15533799a2 100644 --- a/arch/arm64/crypto/sm3-ce-glue.c +++ b/arch/arm64/crypto/sm3-ce-glue.c @@ -12,6 +12,7 @@ #include <asm/simd.h> #include <asm/unaligned.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/sm3.h> #include <crypto/sm3_base.h> #include <linux/cpufeature.h> @@ -28,7 +29,7 @@ asmlinkage void sm3_ce_transform(struct sm3_state *sst, u8 const *src, static int sm3_ce_update(struct shash_desc *desc, const u8 *data, unsigned int len) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sm3_update(desc, data, len); kernel_neon_begin(); @@ -40,7 +41,7 @@ static int sm3_ce_update(struct shash_desc *desc, const u8 *data, static int sm3_ce_final(struct shash_desc *desc, u8 *out) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sm3_finup(desc, NULL, 0, out); kernel_neon_begin(); @@ -53,7 +54,7 @@ static int sm3_ce_final(struct shash_desc *desc, u8 *out) static int sm3_ce_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out) { - if (!may_use_simd()) + if (!crypto_simd_usable()) return crypto_sm3_finup(desc, data, len, out); kernel_neon_begin(); diff --git a/arch/arm64/crypto/sm4-ce-glue.c b/arch/arm64/crypto/sm4-ce-glue.c index 0c4fc223f225..2754c875d39c 100644 --- a/arch/arm64/crypto/sm4-ce-glue.c +++ b/arch/arm64/crypto/sm4-ce-glue.c @@ -3,6 +3,7 @@ #include <asm/neon.h> #include <asm/simd.h> #include <crypto/sm4.h> +#include <crypto/internal/simd.h> #include <linux/module.h> #include <linux/cpufeature.h> #include <linux/crypto.h> @@ -20,7 +21,7 @@ static void sm4_ce_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { const struct crypto_sm4_ctx *ctx = crypto_tfm_ctx(tfm); - if (!may_use_simd()) { + if (!crypto_simd_usable()) { crypto_sm4_encrypt(tfm, out, in); } else { kernel_neon_begin(); @@ -33,7 +34,7 @@ static void sm4_ce_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { const struct crypto_sm4_ctx *ctx = crypto_tfm_ctx(tfm); - if (!may_use_simd()) { + if (!crypto_simd_usable()) { crypto_sm4_decrypt(tfm, out, in); } else { kernel_neon_begin(); diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild index eb0df239a759..9e977dedf193 100644 --- a/arch/arm64/include/asm/Kbuild +++ b/arch/arm64/include/asm/Kbuild @@ -20,7 +20,6 @@ generic-y += qspinlock.h generic-y += segment.h generic-y += serial.h generic-y += set_memory.h -generic-y += sizes.h generic-y += switch_to.h generic-y += trace_clock.h generic-y += unaligned.h diff --git a/arch/arm64/include/asm/boot.h b/arch/arm64/include/asm/boot.h index 355e552a9175..c7f67da13cd9 100644 --- a/arch/arm64/include/asm/boot.h +++ b/arch/arm64/include/asm/boot.h @@ -3,7 +3,7 @@ #ifndef __ASM_BOOT_H #define __ASM_BOOT_H -#include <asm/sizes.h> +#include <linux/sizes.h> /* * arm64 requires the DTB to be 8 byte aligned and diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index f210bcf096f7..bc895c869892 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -401,7 +401,7 @@ unsigned long cpu_get_elf_hwcap2(void); #define cpu_have_named_feature(name) cpu_have_feature(cpu_feature(name)) /* System capability check for constant caps */ -static inline bool __cpus_have_const_cap(int num) +static __always_inline bool __cpus_have_const_cap(int num) { if (num >= ARM64_NCAPS) return false; @@ -415,7 +415,7 @@ static inline bool cpus_have_cap(unsigned int num) return test_bit(num, cpu_hwcaps); } -static inline bool cpus_have_const_cap(int num) +static __always_inline bool cpus_have_const_cap(int num) { if (static_branch_likely(&arm64_const_caps_ready)) return __cpus_have_const_cap(num); diff --git a/arch/arm64/include/asm/hugetlb.h b/arch/arm64/include/asm/hugetlb.h index c6a07a3b433e..4aad6382f631 100644 --- a/arch/arm64/include/asm/hugetlb.h +++ b/arch/arm64/include/asm/hugetlb.h @@ -70,8 +70,4 @@ extern void set_huge_swap_pte_at(struct mm_struct *mm, unsigned long addr, #include <asm-generic/hugetlb.h> -#ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE -static inline bool gigantic_page_supported(void) { return true; } -#endif - #endif /* __ASM_HUGETLB_H */ diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index 9c01f04db64d..ec894de0ed4e 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -277,6 +277,7 @@ __AARCH64_INSN_FUNCS(adrp, 0x9F000000, 0x90000000) __AARCH64_INSN_FUNCS(prfm, 0x3FC00000, 0x39800000) __AARCH64_INSN_FUNCS(prfm_lit, 0xFF000000, 0xD8000000) __AARCH64_INSN_FUNCS(str_reg, 0x3FE0EC00, 0x38206800) +__AARCH64_INSN_FUNCS(ldadd, 0x3F20FC00, 0xB8200000) __AARCH64_INSN_FUNCS(ldr_reg, 0x3FE0EC00, 0x38606800) __AARCH64_INSN_FUNCS(ldr_lit, 0xBF000000, 0x18000000) __AARCH64_INSN_FUNCS(ldrsw_lit, 0xFF000000, 0x98000000) @@ -394,6 +395,13 @@ u32 aarch64_insn_gen_load_store_ex(enum aarch64_insn_register reg, enum aarch64_insn_register state, enum aarch64_insn_size_type size, enum aarch64_insn_ldst_type type); +u32 aarch64_insn_gen_ldadd(enum aarch64_insn_register result, + enum aarch64_insn_register address, + enum aarch64_insn_register value, + enum aarch64_insn_size_type size); +u32 aarch64_insn_gen_stadd(enum aarch64_insn_register address, + enum aarch64_insn_register value, + enum aarch64_insn_size_type size); u32 aarch64_insn_gen_add_sub_imm(enum aarch64_insn_register dst, enum aarch64_insn_register src, int imm, enum aarch64_insn_variant variant, diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 2cb8248fa2c8..8ffcf5a512bb 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -26,7 +26,7 @@ #include <linux/types.h> #include <asm/bug.h> #include <asm/page-def.h> -#include <asm/sizes.h> +#include <linux/sizes.h> /* * Size of the PCI I/O space. This must remain a power of two so that diff --git a/arch/arm64/include/asm/syscall.h b/arch/arm64/include/asm/syscall.h index a179df3674a1..a65167f5cded 100644 --- a/arch/arm64/include/asm/syscall.h +++ b/arch/arm64/include/asm/syscall.h @@ -87,9 +87,9 @@ static inline void syscall_set_arguments(struct task_struct *task, * We don't care about endianness (__AUDIT_ARCH_LE bit) here because * AArch64 has the same system calls both on little- and big- endian. */ -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { - if (is_compat_task()) + if (is_compat_thread(task_thread_info(task))) return AUDIT_ARCH_ARM; return AUDIT_ARCH_AARCH64; diff --git a/arch/arm64/kernel/acpi_numa.c b/arch/arm64/kernel/acpi_numa.c index eac1d0cc595c..7ff800045434 100644 --- a/arch/arm64/kernel/acpi_numa.c +++ b/arch/arm64/kernel/acpi_numa.c @@ -45,7 +45,7 @@ static inline int get_cpu_for_acpi_id(u32 uid) return -EINVAL; } -static int __init acpi_parse_gicc_pxm(struct acpi_subtable_header *header, +static int __init acpi_parse_gicc_pxm(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_srat_gicc_affinity *pa; diff --git a/arch/arm64/kernel/insn.c b/arch/arm64/kernel/insn.c index 7820a4a688fa..9e2b5882cdeb 100644 --- a/arch/arm64/kernel/insn.c +++ b/arch/arm64/kernel/insn.c @@ -734,6 +734,46 @@ u32 aarch64_insn_gen_load_store_ex(enum aarch64_insn_register reg, state); } +u32 aarch64_insn_gen_ldadd(enum aarch64_insn_register result, + enum aarch64_insn_register address, + enum aarch64_insn_register value, + enum aarch64_insn_size_type size) +{ + u32 insn = aarch64_insn_get_ldadd_value(); + + switch (size) { + case AARCH64_INSN_SIZE_32: + case AARCH64_INSN_SIZE_64: + break; + default: + pr_err("%s: unimplemented size encoding %d\n", __func__, size); + return AARCH64_BREAK_FAULT; + } + + insn = aarch64_insn_encode_ldst_size(size, insn); + + insn = aarch64_insn_encode_register(AARCH64_INSN_REGTYPE_RT, insn, + result); + + insn = aarch64_insn_encode_register(AARCH64_INSN_REGTYPE_RN, insn, + address); + + return aarch64_insn_encode_register(AARCH64_INSN_REGTYPE_RS, insn, + value); +} + +u32 aarch64_insn_gen_stadd(enum aarch64_insn_register address, + enum aarch64_insn_register value, + enum aarch64_insn_size_type size) +{ + /* + * STADD is simply encoded as an alias for LDADD with XZR as + * the destination register. + */ + return aarch64_insn_gen_ldadd(AARCH64_INSN_REG_ZR, address, + value, size); +} + static u32 aarch64_insn_encode_prfm_imm(enum aarch64_insn_prfm_type type, enum aarch64_insn_prfm_target target, enum aarch64_insn_prfm_policy policy, diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 824de7038967..bb4b3f07761a 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -586,7 +586,7 @@ acpi_map_gic_cpu_interface(struct acpi_madt_generic_interrupt *processor) } static int __init -acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header, +acpi_parse_gic_cpu_interface(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_madt_generic_interrupt *processor; @@ -595,7 +595,7 @@ acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header, if (BAD_MADT_GICC_ENTRY(processor, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); acpi_map_gic_cpu_interface(processor); diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index a3f85624313e..a67121d419a2 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -23,7 +23,6 @@ config KVM depends on OF select MMU_NOTIFIER select PREEMPT_NOTIFIERS - select ANON_INODES select HAVE_KVM_CPU_RELAX_INTERCEPT select HAVE_KVM_ARCH_TLB_FLUSH_ALL select KVM_MMIO diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 40e2d7e5efcb..d2adffb81b5d 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -48,7 +48,7 @@ #include <asm/numa.h> #include <asm/sections.h> #include <asm/setup.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/tlb.h> #include <asm/alternative.h> @@ -578,24 +578,11 @@ void free_initmem(void) } #ifdef CONFIG_BLK_DEV_INITRD - -static int keep_initrd __initdata; - void __init free_initrd_mem(unsigned long start, unsigned long end) { - if (!keep_initrd) { - free_reserved_area((void *)start, (void *)end, 0, "initrd"); - memblock_free(__virt_to_phys(start), end - start); - } -} - -static int __init keepinitrd_setup(char *__unused) -{ - keep_initrd = 1; - return 1; + free_reserved_area((void *)start, (void *)end, 0, "initrd"); + memblock_free(__virt_to_phys(start), end - start); } - -__setup("keepinitrd", keepinitrd_setup); #endif /* diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index ef82312860ac..a170c6369a68 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -40,7 +40,7 @@ #include <asm/kernel-pgtable.h> #include <asm/sections.h> #include <asm/setup.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/tlb.h> #include <asm/mmu_context.h> #include <asm/ptdump.h> @@ -1065,8 +1065,8 @@ int p4d_free_pud_page(p4d_t *p4d, unsigned long addr) } #ifdef CONFIG_MEMORY_HOTPLUG -int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, - bool want_memblock) +int arch_add_memory(int nid, u64 start, u64 size, + struct mhp_restrictions *restrictions) { int flags = 0; @@ -1077,6 +1077,6 @@ int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, size, PAGE_KERNEL, __pgd_pgtable_alloc, flags); return __add_pages(nid, start >> PAGE_SHIFT, size >> PAGE_SHIFT, - altmap, want_memblock); + restrictions); } #endif diff --git a/arch/arm64/net/bpf_jit.h b/arch/arm64/net/bpf_jit.h index 783de51a6c4e..76606e87233f 100644 --- a/arch/arm64/net/bpf_jit.h +++ b/arch/arm64/net/bpf_jit.h @@ -100,11 +100,9 @@ #define A64_STXR(sf, Rt, Rn, Rs) \ A64_LSX(sf, Rt, Rn, Rs, STORE_EX) -/* Prefetch */ -#define A64_PRFM(Rn, type, target, policy) \ - aarch64_insn_gen_prefetch(Rn, AARCH64_INSN_PRFM_TYPE_##type, \ - AARCH64_INSN_PRFM_TARGET_##target, \ - AARCH64_INSN_PRFM_POLICY_##policy) +/* LSE atomics */ +#define A64_STADD(sf, Rn, Rs) \ + aarch64_insn_gen_stadd(Rn, Rs, A64_SIZE(sf)) /* Add/subtract (immediate) */ #define A64_ADDSUB_IMM(sf, Rd, Rn, imm12, type) \ diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index aaddc0217e73..df845cee438e 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -365,7 +365,7 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, const bool is64 = BPF_CLASS(code) == BPF_ALU64 || BPF_CLASS(code) == BPF_JMP; const bool isdw = BPF_SIZE(code) == BPF_DW; - u8 jmp_cond; + u8 jmp_cond, reg; s32 jmp_offset; #define check_imm(bits, imm) do { \ @@ -756,19 +756,28 @@ emit_cond_jmp: break; } break; + /* STX XADD: lock *(u32 *)(dst + off) += src */ case BPF_STX | BPF_XADD | BPF_W: /* STX XADD: lock *(u64 *)(dst + off) += src */ case BPF_STX | BPF_XADD | BPF_DW: - emit_a64_mov_i(1, tmp, off, ctx); - emit(A64_ADD(1, tmp, tmp, dst), ctx); - emit(A64_PRFM(tmp, PST, L1, STRM), ctx); - emit(A64_LDXR(isdw, tmp2, tmp), ctx); - emit(A64_ADD(isdw, tmp2, tmp2, src), ctx); - emit(A64_STXR(isdw, tmp2, tmp, tmp3), ctx); - jmp_offset = -3; - check_imm19(jmp_offset); - emit(A64_CBNZ(0, tmp3, jmp_offset), ctx); + if (!off) { + reg = dst; + } else { + emit_a64_mov_i(1, tmp, off, ctx); + emit(A64_ADD(1, tmp, tmp, dst), ctx); + reg = tmp; + } + if (cpus_have_cap(ARM64_HAS_LSE_ATOMICS)) { + emit(A64_STADD(isdw, reg, src), ctx); + } else { + emit(A64_LDXR(isdw, tmp2, reg), ctx); + emit(A64_ADD(isdw, tmp2, tmp2, src), ctx); + emit(A64_STXR(isdw, tmp2, reg, tmp3), ctx); + jmp_offset = -3; + check_imm19(jmp_offset); + emit(A64_CBNZ(0, tmp3, jmp_offset), ctx); + } break; default: diff --git a/arch/c6x/include/asm/syscall.h b/arch/c6x/include/asm/syscall.h index 15ba8599858e..5bcdcb651b19 100644 --- a/arch/c6x/include/asm/syscall.h +++ b/arch/c6x/include/asm/syscall.h @@ -11,6 +11,7 @@ #ifndef __ASM_C6X_SYSCALL_H #define __ASM_C6X_SYSCALL_H +#include <uapi/linux/audit.h> #include <linux/err.h> #include <linux/sched.h> @@ -69,4 +70,10 @@ static inline void syscall_set_arguments(struct task_struct *task, regs->a9 = *args; } +static inline int syscall_get_arch(struct task_struct *task) +{ + return IS_ENABLED(CONFIG_CPU_BIG_ENDIAN) + ? AUDIT_ARCH_C6XBE : AUDIT_ARCH_C6X; +} + #endif /* __ASM_C6X_SYSCALLS_H */ diff --git a/arch/c6x/mm/init.c b/arch/c6x/mm/init.c index fe582c3a1794..573242b160e1 100644 --- a/arch/c6x/mm/init.c +++ b/arch/c6x/mm/init.c @@ -68,15 +68,3 @@ void __init mem_init(void) mem_init_print_info(NULL); } - -#ifdef CONFIG_BLK_DEV_INITRD -void __init free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - -void __init free_initmem(void) -{ - free_initmem_default(-1); -} diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig index 6555d1781132..ce0799077f3b 100644 --- a/arch/csky/Kconfig +++ b/arch/csky/Kconfig @@ -1,6 +1,7 @@ config CSKY def_bool y select ARCH_32BIT_OFF_T + select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE select ARCH_USE_BUILTIN_BSWAP @@ -29,15 +30,20 @@ config CSKY select GENERIC_SCHED_CLOCK select GENERIC_SMP_IDLE_THREAD select HAVE_ARCH_TRACEHOOK + select HAVE_ARCH_AUDITSYSCALL + select HAVE_DYNAMIC_FTRACE select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_GRAPH_TRACER + select HAVE_FTRACE_MCOUNT_RECORD select HAVE_KERNEL_GZIP select HAVE_KERNEL_LZO select HAVE_KERNEL_LZMA select HAVE_PERF_EVENTS - select HAVE_C_RECORDMCOUNT + select HAVE_PERF_REGS + select HAVE_PERF_USER_STACK_DUMP select HAVE_DMA_API_DEBUG select HAVE_DMA_CONTIGUOUS + select HAVE_SYSCALL_TRACEPOINTS select MAY_HAVE_SPARSE_IRQ select MODULES_USE_ELF_RELA if MODULES select OF diff --git a/arch/csky/Makefile b/arch/csky/Makefile index 3607a6e8f66c..6b87f6c22ad6 100644 --- a/arch/csky/Makefile +++ b/arch/csky/Makefile @@ -36,7 +36,7 @@ endif ifneq ($(CSKYABI),) MCPU_STR = $(CPUTYPE)$(FPUEXT)$(VDSPEXT)$(TEEEXT) -KBUILD_CFLAGS += -mcpu=$(MCPU_STR) +KBUILD_CFLAGS += -mcpu=$(CPUTYPE) -Wa,-mcpu=$(MCPU_STR) KBUILD_CFLAGS += -DCSKYCPU_DEF_NAME=\"$(MCPU_STR)\" KBUILD_CFLAGS += -msoft-float -mdiv KBUILD_CFLAGS += -fno-tree-vectorize diff --git a/arch/csky/abiv1/inc/abi/ckmmu.h b/arch/csky/abiv1/inc/abi/ckmmu.h index 3a002017bebe..81f37715c0d2 100644 --- a/arch/csky/abiv1/inc/abi/ckmmu.h +++ b/arch/csky/abiv1/inc/abi/ckmmu.h @@ -40,6 +40,26 @@ static inline void write_mmu_entryhi(int value) cpwcr("cpcr4", value); } +static inline unsigned long read_mmu_msa0(void) +{ + return cprcr("cpcr30"); +} + +static inline void write_mmu_msa0(unsigned long value) +{ + cpwcr("cpcr30", value); +} + +static inline unsigned long read_mmu_msa1(void) +{ + return cprcr("cpcr31"); +} + +static inline void write_mmu_msa1(unsigned long value) +{ + cpwcr("cpcr31", value); +} + /* * TLB operations. */ @@ -65,11 +85,11 @@ static inline void tlb_invalid_indexed(void) static inline void setup_pgd(unsigned long pgd, bool kernel) { - cpwcr("cpcr29", pgd); + cpwcr("cpcr29", pgd | BIT(0)); } static inline unsigned long get_pgd(void) { - return cprcr("cpcr29"); + return cprcr("cpcr29") & ~BIT(0); } #endif /* __ASM_CSKY_CKMMUV1_H */ diff --git a/arch/csky/abiv1/inc/abi/entry.h b/arch/csky/abiv1/inc/abi/entry.h index 3f3faab3d747..7ab78bd0f3b1 100644 --- a/arch/csky/abiv1/inc/abi/entry.h +++ b/arch/csky/abiv1/inc/abi/entry.h @@ -16,9 +16,6 @@ #define LSAVE_A4 40 #define LSAVE_A5 44 -#define EPC_INCREASE 2 -#define EPC_KEEP 0 - .macro USPTOKSP mtcr sp, ss1 mfcr sp, ss0 @@ -29,10 +26,6 @@ mfcr sp, ss1 .endm -.macro INCTRAP rx - addi \rx, EPC_INCREASE -.endm - .macro SAVE_ALL epc_inc mtcr r13, ss2 mfcr r13, epsr @@ -150,11 +143,35 @@ cpwcr \rx, cpcr8 .endm -.macro SETUP_MMU rx - lrw \rx, PHYS_OFFSET | 0xe - cpwcr \rx, cpcr30 - lrw \rx, (PHYS_OFFSET + 0x20000000) | 0xe - cpwcr \rx, cpcr31 +.macro SETUP_MMU + /* Init psr and enable ee */ + lrw r6, DEFAULT_PSR_VALUE + mtcr r6, psr + psrset ee + + /* Select MMU as co-processor */ + cpseti cp15 + + /* + * cpcr30 format: + * 31 - 29 | 28 - 4 | 3 | 2 | 1 | 0 + * BA Reserved C D V + */ + cprcr r6, cpcr30 + lsri r6, 28 + lsli r6, 28 + addi r6, 0xe + cpwcr r6, cpcr30 + + lsri r6, 28 + addi r6, 2 + lsli r6, 28 + addi r6, 0xe + cpwcr r6, cpcr31 .endm +.macro ANDI_R3 rx, imm + lsri \rx, 3 + andi \rx, (\imm >> 3) +.endm #endif /* __ASM_CSKY_ENTRY_H */ diff --git a/arch/csky/abiv1/inc/abi/regdef.h b/arch/csky/abiv1/inc/abi/regdef.h index 876689291b71..104707fbdcc1 100644 --- a/arch/csky/abiv1/inc/abi/regdef.h +++ b/arch/csky/abiv1/inc/abi/regdef.h @@ -5,9 +5,8 @@ #define __ASM_CSKY_REGDEF_H #define syscallid r1 -#define r11_sig r11 - #define regs_syscallid(regs) regs->regs[9] +#define regs_fp(regs) regs->regs[2] /* * PSR format: @@ -23,4 +22,6 @@ #define SYSTRACE_SAVENUM 2 +#define TRAP0_SIZE 2 + #endif /* __ASM_CSKY_REGDEF_H */ diff --git a/arch/csky/abiv2/cacheflush.c b/arch/csky/abiv2/cacheflush.c index d22c95ffc74d..5bb887b275e1 100644 --- a/arch/csky/abiv2/cacheflush.c +++ b/arch/csky/abiv2/cacheflush.c @@ -34,10 +34,6 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, { unsigned long addr, pfn; struct page *page; - void *va; - - if (!(vma->vm_flags & VM_EXEC)) - return; pfn = pte_pfn(*pte); if (unlikely(!pfn_valid(pfn))) @@ -47,14 +43,9 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, if (page == ZERO_PAGE(0)) return; - va = page_address(page); - addr = (unsigned long) va; - - if (va == NULL && PageHighMem(page)) - addr = (unsigned long) kmap_atomic(page); + addr = (unsigned long) kmap_atomic(page); cache_wbinv_range(addr, addr + PAGE_SIZE); - if (va == NULL && PageHighMem(page)) - kunmap_atomic((void *) addr); + kunmap_atomic((void *) addr); } diff --git a/arch/csky/abiv2/inc/abi/ckmmu.h b/arch/csky/abiv2/inc/abi/ckmmu.h index 97230ad9427c..e4480e6bc3b3 100644 --- a/arch/csky/abiv2/inc/abi/ckmmu.h +++ b/arch/csky/abiv2/inc/abi/ckmmu.h @@ -42,6 +42,26 @@ static inline void write_mmu_entryhi(int value) mtcr("cr<4, 15>", value); } +static inline unsigned long read_mmu_msa0(void) +{ + return mfcr("cr<30, 15>"); +} + +static inline void write_mmu_msa0(unsigned long value) +{ + mtcr("cr<30, 15>", value); +} + +static inline unsigned long read_mmu_msa1(void) +{ + return mfcr("cr<31, 15>"); +} + +static inline void write_mmu_msa1(unsigned long value) +{ + mtcr("cr<31, 15>", value); +} + /* * TLB operations. */ @@ -70,18 +90,16 @@ static inline void tlb_invalid_indexed(void) mtcr("cr<8, 15>", 0x02000000); } -/* setup hardrefil pgd */ -static inline unsigned long get_pgd(void) -{ - return mfcr("cr<29, 15>"); -} - static inline void setup_pgd(unsigned long pgd, bool kernel) { if (kernel) - mtcr("cr<28, 15>", pgd); + mtcr("cr<28, 15>", pgd | BIT(0)); else - mtcr("cr<29, 15>", pgd); + mtcr("cr<29, 15>", pgd | BIT(0)); } +static inline unsigned long get_pgd(void) +{ + return mfcr("cr<29, 15>") & ~BIT(0); +} #endif /* __ASM_CSKY_CKMMUV2_H */ diff --git a/arch/csky/abiv2/inc/abi/entry.h b/arch/csky/abiv2/inc/abi/entry.h index edc5cc04c4de..9897a16b45e5 100644 --- a/arch/csky/abiv2/inc/abi/entry.h +++ b/arch/csky/abiv2/inc/abi/entry.h @@ -14,18 +14,11 @@ #define LSAVE_A2 32 #define LSAVE_A3 36 -#define EPC_INCREASE 4 -#define EPC_KEEP 0 - #define KSPTOUSP #define USPTOKSP #define usp cr<14, 1> -.macro INCTRAP rx - addi \rx, EPC_INCREASE -.endm - .macro SAVE_ALL epc_inc subi sp, 152 stw tls, (sp, 0) @@ -169,10 +162,80 @@ mtcr \rx, cr<8, 15> .endm -.macro SETUP_MMU rx - lrw \rx, PHYS_OFFSET | 0xe - mtcr \rx, cr<30, 15> - lrw \rx, (PHYS_OFFSET + 0x20000000) | 0xe - mtcr \rx, cr<31, 15> +.macro SETUP_MMU + /* Init psr and enable ee */ + lrw r6, DEFAULT_PSR_VALUE + mtcr r6, psr + psrset ee + + /* Invalid I/Dcache BTB BHT */ + movi r6, 7 + lsli r6, 16 + addi r6, (1<<4) | 3 + mtcr r6, cr17 + + /* Invalid all TLB */ + bgeni r6, 26 + mtcr r6, cr<8, 15> /* Set MCIR */ + + /* Check MMU on/off */ + mfcr r6, cr18 + btsti r6, 0 + bt 1f + + /* MMU off: setup mapping tlb entry */ + movi r6, 0 + mtcr r6, cr<6, 15> /* Set MPR with 4K page size */ + + grs r6, 1f /* Get current pa by PC */ + bmaski r7, (PAGE_SHIFT + 1) /* r7 = 0x1fff */ + andn r6, r7 + mtcr r6, cr<4, 15> /* Set MEH */ + + mov r8, r6 + movi r7, 0x00000006 + or r8, r7 + mtcr r8, cr<2, 15> /* Set MEL0 */ + movi r7, 0x00001006 + or r8, r7 + mtcr r8, cr<3, 15> /* Set MEL1 */ + + bgeni r8, 28 + mtcr r8, cr<8, 15> /* Set MCIR to write TLB */ + + br 2f +1: + /* + * MMU on: use origin MSA value from bootloader + * + * cr<30/31, 15> MSA register format: + * 31 - 29 | 28 - 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 + * BA Reserved SH WA B SO SEC C D V + */ + mfcr r6, cr<30, 15> /* Get MSA0 */ +2: + lsri r6, 28 + lsli r6, 28 + addi r6, 0x1ce + mtcr r6, cr<30, 15> /* Set MSA0 */ + + lsri r6, 28 + addi r6, 2 + lsli r6, 28 + addi r6, 0x1ce + mtcr r6, cr<31, 15> /* Set MSA1 */ + + /* enable MMU */ + mfcr r6, cr18 + bseti r6, 0 + mtcr r6, cr18 + + jmpi 3f /* jump to va */ +3: +.endm + +.macro ANDI_R3 rx, imm + lsri \rx, 3 + andi \rx, (\imm >> 3) .endm #endif /* __ASM_CSKY_ENTRY_H */ diff --git a/arch/csky/abiv2/inc/abi/regdef.h b/arch/csky/abiv2/inc/abi/regdef.h index c72abb781bdc..d7328bbc1ce7 100644 --- a/arch/csky/abiv2/inc/abi/regdef.h +++ b/arch/csky/abiv2/inc/abi/regdef.h @@ -5,9 +5,8 @@ #define __ASM_CSKY_REGDEF_H #define syscallid r7 -#define r11_sig r11 - #define regs_syscallid(regs) regs->regs[3] +#define regs_fp(regs) regs->regs[4] /* * PSR format: @@ -23,4 +22,6 @@ #define SYSTRACE_SAVENUM 5 +#define TRAP0_SIZE 4 + #endif /* __ASM_CSKY_REGDEF_H */ diff --git a/arch/csky/abiv2/mcount.S b/arch/csky/abiv2/mcount.S index c633379956f5..326402e65f9e 100644 --- a/arch/csky/abiv2/mcount.S +++ b/arch/csky/abiv2/mcount.S @@ -61,10 +61,17 @@ addi sp, 16 .endm +.macro nop32_stub + nop32 + nop32 + nop32 +.endm + ENTRY(ftrace_stub) jmp lr END(ftrace_stub) +#ifndef CONFIG_DYNAMIC_FTRACE ENTRY(_mcount) mcount_enter @@ -76,7 +83,7 @@ ENTRY(_mcount) bf skip_ftrace mov a0, lr - subi a0, MCOUNT_INSN_SIZE + subi a0, 4 ldw a1, (sp, 24) jsr r26 @@ -101,13 +108,41 @@ skip_ftrace: mcount_exit #endif END(_mcount) +#else /* CONFIG_DYNAMIC_FTRACE */ +ENTRY(_mcount) + mov t1, lr + ldw lr, (sp, 0) + addi sp, 4 + jmp t1 +ENDPROC(_mcount) + +ENTRY(ftrace_caller) + mcount_enter + + ldw a0, (sp, 16) + subi a0, 4 + ldw a1, (sp, 24) + + nop +GLOBAL(ftrace_call) + nop32_stub + +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + nop +GLOBAL(ftrace_graph_call) + nop32_stub +#endif + + mcount_exit +ENDPROC(ftrace_caller) +#endif /* CONFIG_DYNAMIC_FTRACE */ #ifdef CONFIG_FUNCTION_GRAPH_TRACER ENTRY(ftrace_graph_caller) mov a0, sp addi a0, 24 ldw a1, (sp, 16) - subi a1, MCOUNT_INSN_SIZE + subi a1, 4 mov a2, r8 lrw r26, prepare_ftrace_return jsr r26 diff --git a/arch/csky/abiv2/memmove.S b/arch/csky/abiv2/memmove.S index b0c42ecf1889..5721e73ad3d8 100644 --- a/arch/csky/abiv2/memmove.S +++ b/arch/csky/abiv2/memmove.S @@ -35,11 +35,7 @@ ENTRY(memmove) .L_len_larger_16bytes: subi r1, 16 subi r0, 16 -#if defined(__CSKY_VDSPV2__) - vldx.8 vr0, (r1), r19 - PRE_BNEZAD (r18) - vstx.8 vr0, (r0), r19 -#elif defined(__CK860__) +#if defined(__CK860__) ldw r3, (r1, 12) stw r3, (r0, 12) ldw r3, (r1, 8) diff --git a/arch/csky/include/asm/Kbuild b/arch/csky/include/asm/Kbuild index 95f4e550db8a..a9b63efef416 100644 --- a/arch/csky/include/asm/Kbuild +++ b/arch/csky/include/asm/Kbuild @@ -12,7 +12,6 @@ generic-y += dma-mapping.h generic-y += emergency-restart.h generic-y += exec.h generic-y += fb.h -generic-y += ftrace.h generic-y += futex.h generic-y += gpio.h generic-y += hardirq.h diff --git a/arch/csky/include/asm/ftrace.h b/arch/csky/include/asm/ftrace.h index 7547c45312a8..ba35d93ecda2 100644 --- a/arch/csky/include/asm/ftrace.h +++ b/arch/csky/include/asm/ftrace.h @@ -4,10 +4,26 @@ #ifndef __ASM_CSKY_FTRACE_H #define __ASM_CSKY_FTRACE_H -#define MCOUNT_INSN_SIZE 4 +#define MCOUNT_INSN_SIZE 14 #define HAVE_FUNCTION_GRAPH_FP_TEST #define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR +#define MCOUNT_ADDR ((unsigned long)_mcount) + +#ifndef __ASSEMBLY__ + +extern void _mcount(unsigned long); + +extern void ftrace_graph_call(void); + +static inline unsigned long ftrace_call_adjust(unsigned long addr) +{ + return addr; +} + +struct dyn_arch_ftrace { +}; +#endif /* !__ASSEMBLY__ */ #endif /* __ASM_CSKY_FTRACE_H */ diff --git a/arch/csky/include/asm/mmu_context.h b/arch/csky/include/asm/mmu_context.h index b2905c0485a7..734db3a122e1 100644 --- a/arch/csky/include/asm/mmu_context.h +++ b/arch/csky/include/asm/mmu_context.h @@ -14,23 +14,10 @@ #include <linux/sched.h> #include <abi/ckmmu.h> -static inline void tlbmiss_handler_setup_pgd(unsigned long pgd, bool kernel) -{ - pgd -= PAGE_OFFSET; - pgd += PHYS_OFFSET; - pgd |= 1; - setup_pgd(pgd, kernel); -} - #define TLBMISS_HANDLER_SETUP_PGD(pgd) \ - tlbmiss_handler_setup_pgd((unsigned long)pgd, 0) + setup_pgd(__pa(pgd), false) #define TLBMISS_HANDLER_SETUP_PGD_KERNEL(pgd) \ - tlbmiss_handler_setup_pgd((unsigned long)pgd, 1) - -static inline unsigned long tlb_get_pgd(void) -{ - return ((get_pgd() - PHYS_OFFSET) & ~1) + PAGE_OFFSET; -} + setup_pgd(__pa(pgd), true) #define cpu_context(cpu, mm) ((mm)->context.asid[cpu]) #define cpu_asid(cpu, mm) (cpu_context((cpu), (mm)) & ASID_MASK) diff --git a/arch/csky/include/asm/page.h b/arch/csky/include/asm/page.h index 73cf2bd66a13..9738eacefdc7 100644 --- a/arch/csky/include/asm/page.h +++ b/arch/csky/include/asm/page.h @@ -8,7 +8,7 @@ #include <linux/const.h> /* - * PAGE_SHIFT determines the page size + * PAGE_SHIFT determines the page size: 4KB */ #define PAGE_SHIFT 12 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) @@ -17,12 +17,18 @@ #define THREAD_MASK (~(THREAD_SIZE - 1)) #define THREAD_SHIFT (PAGE_SHIFT + 1) + /* - * NOTE: virtual isn't really correct, actually it should be the offset into the - * memory node, but we have no highmem, so that works for now. - * TODO: implement (fast) pfn<->pgdat_idx conversion functions, this makes lots - * of the shifts unnecessary. + * For C-SKY "User-space:Kernel-space" is "2GB:2GB" fixed by hardware and there + * are two segment registers (MSA0 + MSA1) to mapping 512MB + 512MB physical + * address region. We use them mapping kernel 1GB direct-map address area and + * for more than 1GB of memory we use highmem. */ +#define PAGE_OFFSET 0x80000000 +#define SSEG_SIZE 0x20000000 +#define LOWMEM_LIMIT (SSEG_SIZE * 2) + +#define PHYS_OFFSET_OFFSET (CONFIG_RAM_BASE & (SSEG_SIZE - 1)) #ifndef __ASSEMBLY__ @@ -50,9 +56,6 @@ struct page; struct vm_area_struct; -/* - * These are used to make use of C type-checking.. - */ typedef struct { unsigned long pte_low; } pte_t; #define pte_val(x) ((x).pte_low) @@ -69,18 +72,13 @@ typedef struct page *pgtable_t; #define __pgd(x) ((pgd_t) { (x) }) #define __pgprot(x) ((pgprot_t) { (x) }) -#endif /* !__ASSEMBLY__ */ +extern unsigned long va_pa_offset; -#define PHYS_OFFSET (CONFIG_RAM_BASE & ~(LOWMEM_LIMIT - 1)) -#define PHYS_OFFSET_OFFSET (CONFIG_RAM_BASE & (LOWMEM_LIMIT - 1)) -#define ARCH_PFN_OFFSET PFN_DOWN(CONFIG_RAM_BASE) +#define ARCH_PFN_OFFSET PFN_DOWN(va_pa_offset + PHYS_OFFSET_OFFSET) -#define PAGE_OFFSET 0x80000000 -#define LOWMEM_LIMIT 0x40000000 +#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + va_pa_offset) +#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET - va_pa_offset)) -#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + PHYS_OFFSET) -#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET - \ - PHYS_OFFSET)) #define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x), 0)) #define MAP_NR(x) PFN_DOWN((unsigned long)(x) - PAGE_OFFSET - \ @@ -90,15 +88,10 @@ typedef struct page *pgtable_t; #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -/* - * main RAM and kernel working space are coincident at 0x80000000, but to make - * life more interesting, there's also an uncached virtual shadow at 0xb0000000 - * - these mappings are fixed in the MMU - */ - #define pfn_to_kaddr(x) __va(PFN_PHYS(x)) #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> +#endif /* !__ASSEMBLY__ */ #endif /* __ASM_CSKY_PAGE_H */ diff --git a/arch/csky/include/asm/perf_event.h b/arch/csky/include/asm/perf_event.h index ea8193122294..572093e11001 100644 --- a/arch/csky/include/asm/perf_event.h +++ b/arch/csky/include/asm/perf_event.h @@ -4,4 +4,12 @@ #ifndef __ASM_CSKY_PERF_EVENT_H #define __ASM_CSKY_PERF_EVENT_H +#include <abi/regdef.h> + +#define perf_arch_fetch_caller_regs(regs, __ip) { \ + (regs)->pc = (__ip); \ + regs_fp(regs) = (unsigned long) __builtin_frame_address(0); \ + asm volatile("mov %0, sp\n":"=r"((regs)->usp)); \ +} + #endif /* __ASM_PERF_EVENT_ELF_H */ diff --git a/arch/csky/include/asm/ptrace.h b/arch/csky/include/asm/ptrace.h new file mode 100644 index 000000000000..d0aba7b32417 --- /dev/null +++ b/arch/csky/include/asm/ptrace.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. + +#ifndef __ASM_CSKY_PTRACE_H +#define __ASM_CSKY_PTRACE_H + +#include <uapi/asm/ptrace.h> +#include <asm/traps.h> +#include <linux/types.h> + +#ifndef __ASSEMBLY__ + +#define PS_S 0x80000000 /* Supervisor Mode */ + +#define arch_has_single_step() (1) +#define current_pt_regs() \ +({ (struct pt_regs *)((char *)current_thread_info() + THREAD_SIZE) - 1; }) + +#define user_stack_pointer(regs) ((regs)->usp) + +#define user_mode(regs) (!((regs)->sr & PS_S)) +#define instruction_pointer(regs) ((regs)->pc) +#define profile_pc(regs) instruction_pointer(regs) + +static inline bool in_syscall(struct pt_regs const *regs) +{ + return ((regs->sr >> 16) & 0xff) == VEC_TRAP0; +} + +static inline void forget_syscall(struct pt_regs *regs) +{ + regs->sr &= ~(0xff << 16); +} + +static inline unsigned long regs_return_value(struct pt_regs *regs) +{ + return regs->a0; +} + +#endif /* __ASSEMBLY__ */ +#endif /* __ASM_CSKY_PTRACE_H */ diff --git a/arch/csky/include/asm/syscall.h b/arch/csky/include/asm/syscall.h index bda0a446c63e..f624fa3bbc22 100644 --- a/arch/csky/include/asm/syscall.h +++ b/arch/csky/include/asm/syscall.h @@ -8,6 +8,8 @@ #include <abi/regdef.h> #include <uapi/linux/audit.h> +extern void *sys_call_table[]; + static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) { @@ -15,6 +17,13 @@ syscall_get_nr(struct task_struct *task, struct pt_regs *regs) } static inline void +syscall_set_nr(struct task_struct *task, struct pt_regs *regs, + int sysno) +{ + regs_syscallid(regs) = sysno; +} + +static inline void syscall_rollback(struct task_struct *task, struct pt_regs *regs) { regs->a0 = regs->orig_a0; @@ -60,7 +69,7 @@ syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, } static inline int -syscall_get_arch(void) +syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_CSKY; } diff --git a/arch/csky/include/asm/thread_info.h b/arch/csky/include/asm/thread_info.h index 0e9d035d712b..0b546a55a8bf 100644 --- a/arch/csky/include/asm/thread_info.h +++ b/arch/csky/include/asm/thread_info.h @@ -51,29 +51,26 @@ static inline struct thread_info *current_thread_info(void) #endif /* !__ASSEMBLY__ */ -/* entry.S relies on these definitions! - * bits 0-5 are tested at every exception exit - */ #define TIF_SIGPENDING 0 /* signal pending */ #define TIF_NOTIFY_RESUME 1 /* callback before returning to user */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_SYSCALL_TRACE 5 /* syscall trace active */ -#define TIF_DELAYED_TRACE 14 /* single step a syscall */ +#define TIF_SYSCALL_TRACE 3 /* syscall trace active */ +#define TIF_SYSCALL_TRACEPOINT 4 /* syscall tracepoint instrumentation */ +#define TIF_SYSCALL_AUDIT 5 /* syscall auditing */ #define TIF_POLLING_NRFLAG 16 /* poll_idle() is TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ -#define TIF_FREEZE 19 /* thread is freezing for suspend */ #define TIF_RESTORE_SIGMASK 20 /* restore signal mask in do_signal() */ #define TIF_SECCOMP 21 /* secure computing */ -#define _TIF_SIGPENDING (1 << TIF_SIGPENDING) -#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) -#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) -#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) -#define _TIF_DELAYED_TRACE (1 << TIF_DELAYED_TRACE) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) +#define _TIF_SIGPENDING (1 << TIF_SIGPENDING) +#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) +#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) +#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) +#define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT) +#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) +#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) #define _TIF_MEMDIE (1 << TIF_MEMDIE) -#define _TIF_FREEZE (1 << TIF_FREEZE) -#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) -#define _TIF_SECCOMP (1 << TIF_SECCOMP) +#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) +#define _TIF_SECCOMP (1 << TIF_SECCOMP) #endif /* _ASM_CSKY_THREAD_INFO_H */ diff --git a/arch/csky/include/asm/unistd.h b/arch/csky/include/asm/unistd.h index 284487477a61..da7a18295615 100644 --- a/arch/csky/include/asm/unistd.h +++ b/arch/csky/include/asm/unistd.h @@ -2,3 +2,5 @@ // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. #include <uapi/asm/unistd.h> + +#define NR_syscalls (__NR_syscalls) diff --git a/arch/csky/include/uapi/asm/perf_regs.h b/arch/csky/include/uapi/asm/perf_regs.h new file mode 100644 index 000000000000..ee323d818592 --- /dev/null +++ b/arch/csky/include/uapi/asm/perf_regs.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. + +#ifndef _ASM_CSKY_PERF_REGS_H +#define _ASM_CSKY_PERF_REGS_H + +/* Index of struct pt_regs */ +enum perf_event_csky_regs { + PERF_REG_CSKY_TLS, + PERF_REG_CSKY_LR, + PERF_REG_CSKY_PC, + PERF_REG_CSKY_SR, + PERF_REG_CSKY_SP, + PERF_REG_CSKY_ORIG_A0, + PERF_REG_CSKY_A0, + PERF_REG_CSKY_A1, + PERF_REG_CSKY_A2, + PERF_REG_CSKY_A3, + PERF_REG_CSKY_REGS0, + PERF_REG_CSKY_REGS1, + PERF_REG_CSKY_REGS2, + PERF_REG_CSKY_REGS3, + PERF_REG_CSKY_REGS4, + PERF_REG_CSKY_REGS5, + PERF_REG_CSKY_REGS6, + PERF_REG_CSKY_REGS7, + PERF_REG_CSKY_REGS8, + PERF_REG_CSKY_REGS9, +#if defined(__CSKYABIV2__) + PERF_REG_CSKY_EXREGS0, + PERF_REG_CSKY_EXREGS1, + PERF_REG_CSKY_EXREGS2, + PERF_REG_CSKY_EXREGS3, + PERF_REG_CSKY_EXREGS4, + PERF_REG_CSKY_EXREGS5, + PERF_REG_CSKY_EXREGS6, + PERF_REG_CSKY_EXREGS7, + PERF_REG_CSKY_EXREGS8, + PERF_REG_CSKY_EXREGS9, + PERF_REG_CSKY_EXREGS10, + PERF_REG_CSKY_EXREGS11, + PERF_REG_CSKY_EXREGS12, + PERF_REG_CSKY_EXREGS13, + PERF_REG_CSKY_EXREGS14, + PERF_REG_CSKY_HI, + PERF_REG_CSKY_LO, + PERF_REG_CSKY_DCSR, +#endif + PERF_REG_CSKY_MAX, +}; +#endif /* _ASM_CSKY_PERF_REGS_H */ diff --git a/arch/csky/include/uapi/asm/ptrace.h b/arch/csky/include/uapi/asm/ptrace.h index a4eaa8ddf0b1..4e248d5b86ef 100644 --- a/arch/csky/include/uapi/asm/ptrace.h +++ b/arch/csky/include/uapi/asm/ptrace.h @@ -48,20 +48,5 @@ struct user_fp { unsigned long reserved; }; -#ifdef __KERNEL__ - -#define PS_S 0x80000000 /* Supervisor Mode */ - -#define arch_has_single_step() (1) -#define current_pt_regs() \ -({ (struct pt_regs *)((char *)current_thread_info() + THREAD_SIZE) - 1; }) - -#define user_stack_pointer(regs) ((regs)->usp) - -#define user_mode(regs) (!((regs)->sr & PS_S)) -#define instruction_pointer(regs) ((regs)->pc) -#define profile_pc(regs) instruction_pointer(regs) - -#endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ #endif /* _CSKY_PTRACE_H */ diff --git a/arch/csky/kernel/Makefile b/arch/csky/kernel/Makefile index 484e6d3a3647..1624b04bffb5 100644 --- a/arch/csky/kernel/Makefile +++ b/arch/csky/kernel/Makefile @@ -9,6 +9,8 @@ obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_CSKY_PMU_V1) += perf_event.o +obj-$(CONFIG_PERF_EVENTS) += perf_callchain.o +obj-$(CONFIG_HAVE_PERF_REGS) += perf_regs.o ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) diff --git a/arch/csky/kernel/atomic.S b/arch/csky/kernel/atomic.S index d2357c8f85bd..5b84f11485ae 100644 --- a/arch/csky/kernel/atomic.S +++ b/arch/csky/kernel/atomic.S @@ -12,11 +12,10 @@ * If *ptr != oldval && return 1, * else *ptr = newval return 0. */ -#ifdef CONFIG_CPU_HAS_LDSTEX ENTRY(csky_cmpxchg) USPTOKSP mfcr a3, epc - INCTRAP a3 + addi a3, TRAP0_SIZE subi sp, 8 stw a3, (sp, 0) @@ -24,6 +23,7 @@ ENTRY(csky_cmpxchg) stw a3, (sp, 4) psrset ee +#ifdef CONFIG_CPU_HAS_LDSTEX 1: ldex a3, (a2) cmpne a0, a3 @@ -33,27 +33,7 @@ ENTRY(csky_cmpxchg) bez a3, 1b 2: sync.is - mvc a0 - ldw a3, (sp, 0) - mtcr a3, epc - ldw a3, (sp, 4) - mtcr a3, epsr - addi sp, 8 - KSPTOUSP - rte -END(csky_cmpxchg) #else -ENTRY(csky_cmpxchg) - USPTOKSP - mfcr a3, epc - INCTRAP a3 - - subi sp, 8 - stw a3, (sp, 0) - mfcr a3, epsr - stw a3, (sp, 4) - - psrset ee 1: ldw a3, (a2) cmpne a0, a3 @@ -61,6 +41,7 @@ ENTRY(csky_cmpxchg) 2: stw a1, (a2) 3: +#endif mvc a0 ldw a3, (sp, 0) mtcr a3, epc @@ -71,6 +52,7 @@ ENTRY(csky_cmpxchg) rte END(csky_cmpxchg) +#ifndef CONFIG_CPU_HAS_LDSTEX /* * Called from tlbmodified exception */ diff --git a/arch/csky/kernel/entry.S b/arch/csky/kernel/entry.S index 5137ed9062bd..a7e84ccccbd8 100644 --- a/arch/csky/kernel/entry.S +++ b/arch/csky/kernel/entry.S @@ -40,7 +40,8 @@ ENTRY(csky_\name) WR_MCIR a2 #endif bclri r6, 0 - lrw a2, PHYS_OFFSET + lrw a2, va_pa_offset + ld.w a2, (a2, 0) subu r6, a2 bseti r6, 31 @@ -50,7 +51,8 @@ ENTRY(csky_\name) addu r6, a2 ldw r6, (r6) - lrw a2, PHYS_OFFSET + lrw a2, va_pa_offset + ld.w a2, (a2, 0) subu r6, a2 bseti r6, 31 @@ -91,7 +93,7 @@ ENTRY(csky_\name) mfcr a3, ss2 mfcr r6, ss3 mfcr a2, ss4 - SAVE_ALL EPC_KEEP + SAVE_ALL 0 .endm .macro tlbop_end is_write RD_MEH a2 @@ -99,7 +101,6 @@ ENTRY(csky_\name) mov a0, sp movi a1, \is_write jbsr do_page_fault - movi r11_sig, 0 /* r11 = 0, Not a syscall. */ jmpi ret_from_exception .endm @@ -118,7 +119,7 @@ jbsr csky_cmpxchg_fixup tlbop_end 1 ENTRY(csky_systemcall) - SAVE_ALL EPC_INCREASE + SAVE_ALL TRAP0_SIZE psrset ee, ie @@ -136,8 +137,9 @@ ENTRY(csky_systemcall) bmaski r10, THREAD_SHIFT andn r9, r10 ldw r8, (r9, TINFO_FLAGS) - btsti r8, TIF_SYSCALL_TRACE - bt 1f + ANDI_R3 r8, (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_TRACEPOINT | _TIF_SYSCALL_AUDIT) + cmpnei r8, 0 + bt csky_syscall_trace #if defined(__CSKYABIV2__) subi sp, 8 stw r5, (sp, 0x4) @@ -150,10 +152,9 @@ ENTRY(csky_systemcall) stw a0, (sp, LSAVE_A0) /* Save return value */ jmpi ret_from_exception -1: - movi a0, 0 /* enter system call */ - mov a1, sp /* sp = pt_regs pointer */ - jbsr syscall_trace +csky_syscall_trace: + mov a0, sp /* sp = pt_regs pointer */ + jbsr syscall_trace_enter /* Prepare args before do system call */ ldw a0, (sp, LSAVE_A0) ldw a1, (sp, LSAVE_A1) @@ -173,9 +174,8 @@ ENTRY(csky_systemcall) #endif stw a0, (sp, LSAVE_A0) /* Save return value */ - movi a0, 1 /* leave system call */ - mov a1, sp /* right now, sp --> pt_regs */ - jbsr syscall_trace + mov a0, sp /* right now, sp --> pt_regs */ + jbsr syscall_trace_exit br ret_from_exception ENTRY(ret_from_kernel_thread) @@ -190,14 +190,11 @@ ENTRY(ret_from_fork) bmaski r10, THREAD_SHIFT andn r9, r10 ldw r8, (r9, TINFO_FLAGS) - movi r11_sig, 1 - btsti r8, TIF_SYSCALL_TRACE - bf 3f - movi a0, 1 - mov a1, sp /* sp = pt_regs pointer */ - jbsr syscall_trace -3: - jbsr ret_from_exception + ANDI_R3 r8, (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_TRACEPOINT | _TIF_SYSCALL_AUDIT) + cmpnei r8, 0 + bf ret_from_exception + mov a0, sp /* sp = pt_regs pointer */ + jbsr syscall_trace_exit ret_from_exception: ld syscallid, (sp, LSAVE_PSR) @@ -212,41 +209,30 @@ ret_from_exception: bmaski r10, THREAD_SHIFT andn r9, r10 -resume_userspace: ldw r8, (r9, TINFO_FLAGS) andi r8, (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED) cmpnei r8, 0 bt exit_work -1: RESTORE_ALL +1: + RESTORE_ALL exit_work: + lrw syscallid, ret_from_exception + mov lr, syscallid + btsti r8, TIF_NEED_RESCHED bt work_resched - /* If thread_info->flag is empty, RESTORE_ALL */ - cmpnei r8, 0 - bf 1b - mov a1, sp - mov a0, r8 - mov a2, r11_sig /* syscall? */ - btsti r8, TIF_SIGPENDING /* delivering a signal? */ - /* prevent further restarts(set r11 = 0) */ - clrt r11_sig - jbsr do_notify_resume /* do signals */ - br resume_userspace + + mov a0, sp + mov a1, r8 + jmpi do_notify_resume work_resched: - lrw syscallid, ret_from_exception - mov r15, syscallid /* Return address in link */ jmpi schedule -ENTRY(sys_rt_sigreturn) - movi r11_sig, 0 - jmpi do_rt_sigreturn - ENTRY(csky_trap) - SAVE_ALL EPC_KEEP + SAVE_ALL 0 psrset ee - movi r11_sig, 0 /* r11 = 0, Not a syscall. */ mov a0, sp /* Push Stack pointer arg */ jbsr trap_c /* Call C-level trap handler */ jmpi ret_from_exception @@ -261,7 +247,7 @@ ENTRY(csky_get_tls) /* increase epc for continue */ mfcr a0, epc - INCTRAP a0 + addi a0, TRAP0_SIZE mtcr a0, epc /* get current task thread_info with kernel 8K stack */ @@ -278,9 +264,8 @@ ENTRY(csky_get_tls) rte ENTRY(csky_irq) - SAVE_ALL EPC_KEEP + SAVE_ALL 0 psrset ee - movi r11_sig, 0 /* r11 = 0, Not a syscall. */ #ifdef CONFIG_PREEMPT mov r9, sp /* Get current stack pointer */ diff --git a/arch/csky/kernel/ftrace.c b/arch/csky/kernel/ftrace.c index 274c431f1810..44f4880179b7 100644 --- a/arch/csky/kernel/ftrace.c +++ b/arch/csky/kernel/ftrace.c @@ -3,6 +3,137 @@ #include <linux/ftrace.h> #include <linux/uaccess.h> +#include <asm/cacheflush.h> + +#ifdef CONFIG_DYNAMIC_FTRACE + +#define NOP 0x4000 +#define NOP32_HI 0xc400 +#define NOP32_LO 0x4820 +#define PUSH_LR 0x14d0 +#define MOVIH_LINK 0xea3a +#define ORI_LINK 0xef5a +#define JSR_LINK 0xe8fa +#define BSR_LINK 0xe000 + +/* + * Gcc-csky with -pg will insert stub in function prologue: + * push lr + * jbsr _mcount + * nop32 + * nop32 + * + * If the (callee - current_pc) is less then 64MB, we'll use bsr: + * push lr + * bsr _mcount + * nop32 + * nop32 + * else we'll use (movih + ori + jsr): + * push lr + * movih r26, ... + * ori r26, ... + * jsr r26 + * + * (r26 is our reserved link-reg) + * + */ +static inline void make_jbsr(unsigned long callee, unsigned long pc, + uint16_t *call, bool nolr) +{ + long offset; + + call[0] = nolr ? NOP : PUSH_LR; + + offset = (long) callee - (long) pc; + + if (unlikely(offset < -67108864 || offset > 67108864)) { + call[1] = MOVIH_LINK; + call[2] = callee >> 16; + call[3] = ORI_LINK; + call[4] = callee & 0xffff; + call[5] = JSR_LINK; + call[6] = 0; + } else { + offset = offset >> 1; + + call[1] = BSR_LINK | + ((uint16_t)((unsigned long) offset >> 16) & 0x3ff); + call[2] = (uint16_t)((unsigned long) offset & 0xffff); + call[3] = call[5] = NOP32_HI; + call[4] = call[6] = NOP32_LO; + } +} + +static uint16_t nops[7] = {NOP, NOP32_HI, NOP32_LO, NOP32_HI, NOP32_LO, + NOP32_HI, NOP32_LO}; +static int ftrace_check_current_nop(unsigned long hook) +{ + uint16_t olds[7]; + unsigned long hook_pos = hook - 2; + + if (probe_kernel_read((void *)olds, (void *)hook_pos, sizeof(nops))) + return -EFAULT; + + if (memcmp((void *)nops, (void *)olds, sizeof(nops))) { + pr_err("%p: nop but get (%04x %04x %04x %04x %04x %04x %04x)\n", + (void *)hook_pos, + olds[0], olds[1], olds[2], olds[3], olds[4], olds[5], + olds[6]); + + return -EINVAL; + } + + return 0; +} + +static int ftrace_modify_code(unsigned long hook, unsigned long target, + bool enable, bool nolr) +{ + uint16_t call[7]; + + unsigned long hook_pos = hook - 2; + int ret = 0; + + make_jbsr(target, hook, call, nolr); + + ret = probe_kernel_write((void *)hook_pos, enable ? call : nops, + sizeof(nops)); + if (ret) + return -EPERM; + + flush_icache_range(hook_pos, hook_pos + MCOUNT_INSN_SIZE); + + return 0; +} + +int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) +{ + int ret = ftrace_check_current_nop(rec->ip); + + if (ret) + return ret; + + return ftrace_modify_code(rec->ip, addr, true, false); +} + +int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec, + unsigned long addr) +{ + return ftrace_modify_code(rec->ip, addr, false, false); +} + +int ftrace_update_ftrace_func(ftrace_func_t func) +{ + int ret = ftrace_modify_code((unsigned long)&ftrace_call, + (unsigned long)func, true, true); + return ret; +} + +int __init ftrace_dyn_arch_init(void) +{ + return 0; +} +#endif /* CONFIG_DYNAMIC_FTRACE */ #ifdef CONFIG_FUNCTION_GRAPH_TRACER void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr, @@ -43,8 +174,21 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr, *(unsigned long *)frame_pointer = return_hooker; } } -#endif + +#ifdef CONFIG_DYNAMIC_FTRACE +int ftrace_enable_ftrace_graph_caller(void) +{ + return ftrace_modify_code((unsigned long)&ftrace_graph_call, + (unsigned long)&ftrace_graph_caller, true, true); +} + +int ftrace_disable_ftrace_graph_caller(void) +{ + return ftrace_modify_code((unsigned long)&ftrace_graph_call, + (unsigned long)&ftrace_graph_caller, false, true); +} +#endif /* CONFIG_DYNAMIC_FTRACE */ +#endif /* CONFIG_FUNCTION_GRAPH_TRACER */ /* _mcount is defined in abi's mcount.S */ -extern void _mcount(void); EXPORT_SYMBOL(_mcount); diff --git a/arch/csky/kernel/head.S b/arch/csky/kernel/head.S index 9c4ec473b76b..61989f9241c0 100644 --- a/arch/csky/kernel/head.S +++ b/arch/csky/kernel/head.S @@ -7,16 +7,11 @@ __HEAD ENTRY(_start) - /* set super user mode */ - lrw a3, DEFAULT_PSR_VALUE - mtcr a3, psr - psrset ee - - SETUP_MMU a3 + SETUP_MMU /* set stack point */ - lrw a3, init_thread_union + THREAD_SIZE - mov sp, a3 + lrw r6, init_thread_union + THREAD_SIZE + mov sp, r6 jmpi csky_start END(_start) @@ -24,53 +19,12 @@ END(_start) #ifdef CONFIG_SMP .align 10 ENTRY(_start_smp_secondary) - /* Invalid I/Dcache BTB BHT */ - movi a3, 7 - lsli a3, 16 - addi a3, (1<<4) | 3 - mtcr a3, cr17 - - tlbi.alls - - /* setup PAGEMASK */ - movi a3, 0 - mtcr a3, cr<6, 15> - - /* setup MEL0/MEL1 */ - grs a0, _start_smp_pc -_start_smp_pc: - bmaski a1, 13 - andn a0, a1 - movi a1, 0x00000006 - movi a2, 0x00001006 - or a1, a0 - or a2, a0 - mtcr a1, cr<2, 15> - mtcr a2, cr<3, 15> - - /* setup MEH */ - mtcr a0, cr<4, 15> - - /* write TLB */ - bgeni a3, 28 - mtcr a3, cr<8, 15> - - SETUP_MMU a3 - - /* enable MMU */ - movi a3, 1 - mtcr a3, cr18 - - jmpi _goto_mmu_on -_goto_mmu_on: - lrw a3, DEFAULT_PSR_VALUE - mtcr a3, psr - psrset ee + SETUP_MMU /* set stack point */ - lrw a3, secondary_stack - ld.w a3, (a3, 0) - mov sp, a3 + lrw r6, secondary_stack + ld.w r6, (r6, 0) + mov sp, r6 jmpi csky_start_secondary END(_start_smp_secondary) diff --git a/arch/csky/kernel/perf_callchain.c b/arch/csky/kernel/perf_callchain.c new file mode 100644 index 000000000000..e68ff375c8f8 --- /dev/null +++ b/arch/csky/kernel/perf_callchain.c @@ -0,0 +1,119 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. + +#include <linux/perf_event.h> +#include <linux/uaccess.h> + +/* Kernel callchain */ +struct stackframe { + unsigned long fp; + unsigned long lr; +}; + +static int unwind_frame_kernel(struct stackframe *frame) +{ + if (kstack_end((void *)frame->fp)) + return -EPERM; + if (frame->fp & 0x3 || frame->fp < TASK_SIZE) + return -EPERM; + + *frame = *(struct stackframe *)frame->fp; + if (__kernel_text_address(frame->lr)) { + int graph = 0; + + frame->lr = ftrace_graph_ret_addr(NULL, &graph, frame->lr, + NULL); + } + return 0; +} + +static void notrace walk_stackframe(struct stackframe *fr, + struct perf_callchain_entry_ctx *entry) +{ + do { + perf_callchain_store(entry, fr->lr); + } while (unwind_frame_kernel(fr) >= 0); +} + +/* + * Get the return address for a single stackframe and return a pointer to the + * next frame tail. + */ +static unsigned long user_backtrace(struct perf_callchain_entry_ctx *entry, + unsigned long fp, unsigned long reg_lr) +{ + struct stackframe buftail; + unsigned long lr = 0; + unsigned long *user_frame_tail = (unsigned long *)fp; + + /* Check accessibility of one struct frame_tail beyond */ + if (!access_ok(user_frame_tail, sizeof(buftail))) + return 0; + if (__copy_from_user_inatomic(&buftail, user_frame_tail, + sizeof(buftail))) + return 0; + + if (reg_lr != 0) + lr = reg_lr; + else + lr = buftail.lr; + + fp = buftail.fp; + perf_callchain_store(entry, lr); + + return fp; +} + +/* + * This will be called when the target is in user mode + * This function will only be called when we use + * "PERF_SAMPLE_CALLCHAIN" in + * kernel/events/core.c:perf_prepare_sample() + * + * How to trigger perf_callchain_[user/kernel] : + * $ perf record -e cpu-clock --call-graph fp ./program + * $ perf report --call-graph + * + * On C-SKY platform, the program being sampled and the C library + * need to be compiled with * -mbacktrace, otherwise the user + * stack will not contain function frame. + */ +void perf_callchain_user(struct perf_callchain_entry_ctx *entry, + struct pt_regs *regs) +{ + unsigned long fp = 0; + + /* C-SKY does not support virtualization. */ + if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) + return; + + fp = regs->regs[4]; + perf_callchain_store(entry, regs->pc); + + /* + * While backtrace from leaf function, lr is normally + * not saved inside frame on C-SKY, so get lr from pt_regs + * at the sample point. However, lr value can be incorrect if + * lr is used as temp register + */ + fp = user_backtrace(entry, fp, regs->lr); + + while (fp && !(fp & 0x3) && entry->nr < entry->max_stack) + fp = user_backtrace(entry, fp, 0); +} + +void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, + struct pt_regs *regs) +{ + struct stackframe fr; + + /* C-SKY does not support virtualization. */ + if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) { + pr_warn("C-SKY does not support perf in guest mode!"); + return; + } + + fr.fp = regs->regs[4]; + fr.lr = regs->lr; + walk_stackframe(&fr, entry); +} diff --git a/arch/csky/kernel/perf_regs.c b/arch/csky/kernel/perf_regs.c new file mode 100644 index 000000000000..eb32838b8210 --- /dev/null +++ b/arch/csky/kernel/perf_regs.c @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. + +#include <linux/errno.h> +#include <linux/kernel.h> +#include <linux/perf_event.h> +#include <linux/bug.h> +#include <asm/perf_regs.h> +#include <asm/ptrace.h> + +u64 perf_reg_value(struct pt_regs *regs, int idx) +{ + if (WARN_ON_ONCE((u32)idx >= PERF_REG_CSKY_MAX)) + return 0; + + return (u64)*((u32 *)regs + idx); +} + +#define REG_RESERVED (~((1ULL << PERF_REG_CSKY_MAX) - 1)) + +int perf_reg_validate(u64 mask) +{ + if (!mask || mask & REG_RESERVED) + return -EINVAL; + + return 0; +} + +u64 perf_reg_abi(struct task_struct *task) +{ + return PERF_SAMPLE_REGS_ABI_32; +} + +void perf_get_regs_user(struct perf_regs *regs_user, + struct pt_regs *regs, + struct pt_regs *regs_user_copy) +{ + regs_user->regs = task_pt_regs(current); + regs_user->abi = perf_reg_abi(current); +} diff --git a/arch/csky/kernel/ptrace.c b/arch/csky/kernel/ptrace.c index f2f12fff36f7..313623a19ecb 100644 --- a/arch/csky/kernel/ptrace.c +++ b/arch/csky/kernel/ptrace.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. +#include <linux/audit.h> #include <linux/elf.h> #include <linux/errno.h> #include <linux/kernel.h> @@ -11,6 +12,7 @@ #include <linux/sched/task_stack.h> #include <linux/signal.h> #include <linux/smp.h> +#include <linux/tracehook.h> #include <linux/uaccess.h> #include <linux/user.h> @@ -22,6 +24,9 @@ #include <abi/regdef.h> +#define CREATE_TRACE_POINTS +#include <trace/events/syscalls.h> + /* sets the trace bits. */ #define TRACE_MODE_SI (1 << 14) #define TRACE_MODE_RUN 0 @@ -207,35 +212,27 @@ long arch_ptrace(struct task_struct *child, long request, return ret; } -/* - * If process's system calls is traces, do some corresponding handles in this - * function before entering system call function and after exiting system call - * function. - */ -asmlinkage void syscall_trace(int why, struct pt_regs *regs) +asmlinkage void syscall_trace_enter(struct pt_regs *regs) { - long saved_why; - /* - * Save saved_why, why is used to denote syscall entry/exit; - * why = 0:entry, why = 1: exit - */ - saved_why = regs->regs[SYSTRACE_SAVENUM]; - regs->regs[SYSTRACE_SAVENUM] = why; - - ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) - ? 0x80 : 0)); - - /* - * this isn't the same as continuing with a signal, but it will do - * for normal use. strace only continues with a signal if the - * stopping signal is not SIGTRAP. -brl - */ - if (current->exit_code) { - send_sig(current->exit_code, current, 1); - current->exit_code = 0; - } + if (test_thread_flag(TIF_SYSCALL_TRACE)) + if (tracehook_report_syscall_entry(regs)) + syscall_set_nr(current, regs, -1); + + if (test_thread_flag(TIF_SYSCALL_TRACEPOINT)) + trace_sys_enter(regs, syscall_get_nr(current, regs)); + + audit_syscall_entry(regs_syscallid(regs), regs->a0, regs->a1, regs->a2, regs->a3); +} + +asmlinkage void syscall_trace_exit(struct pt_regs *regs) +{ + audit_syscall_exit(regs); + + if (test_thread_flag(TIF_SYSCALL_TRACE)) + tracehook_report_syscall_exit(regs, 0); - regs->regs[SYSTRACE_SAVENUM] = saved_why; + if (test_thread_flag(TIF_SYSCALL_TRACEPOINT)) + trace_sys_exit(regs, syscall_get_return_value(current, regs)); } extern void show_stack(struct task_struct *task, unsigned long *stack); diff --git a/arch/csky/kernel/setup.c b/arch/csky/kernel/setup.c index dff8b89444ec..23ee604aafdb 100644 --- a/arch/csky/kernel/setup.c +++ b/arch/csky/kernel/setup.c @@ -142,18 +142,24 @@ void __init setup_arch(char **cmdline_p) #endif } -asmlinkage __visible void __init csky_start(unsigned int unused, void *param) +unsigned long va_pa_offset; +EXPORT_SYMBOL(va_pa_offset); + +asmlinkage __visible void __init csky_start(unsigned int unused, + void *dtb_start) { /* Clean up bss section */ memset(__bss_start, 0, __bss_stop - __bss_start); + va_pa_offset = read_mmu_msa0() & ~(SSEG_SIZE - 1); + pre_trap_init(); pre_mmu_init(); - if (param == NULL) + if (dtb_start == NULL) early_init_dt_scan(__dtb_start); else - early_init_dt_scan(param); + early_init_dt_scan(dtb_start); start_kernel(); diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c index 207a891479d2..04a43cfd4e09 100644 --- a/arch/csky/kernel/signal.c +++ b/arch/csky/kernel/signal.c @@ -1,26 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 -// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. -#include <linux/sched.h> -#include <linux/mm.h> -#include <linux/kernel.h> #include <linux/signal.h> +#include <linux/uaccess.h> #include <linux/syscalls.h> -#include <linux/errno.h> -#include <linux/wait.h> -#include <linux/ptrace.h> -#include <linux/unistd.h> -#include <linux/stddef.h> -#include <linux/highuid.h> -#include <linux/personality.h> -#include <linux/tty.h> -#include <linux/binfmts.h> #include <linux/tracehook.h> -#include <linux/freezer.h> -#include <linux/uaccess.h> -#include <asm/setup.h> -#include <asm/pgtable.h> #include <asm/traps.h> #include <asm/ucontext.h> #include <asm/vdso.h> @@ -29,110 +13,117 @@ #ifdef CONFIG_CPU_HAS_FPU #include <abi/fpu.h> - -static int restore_fpu_state(struct sigcontext *sc) +static int restore_fpu_state(struct sigcontext __user *sc) { int err = 0; struct user_fp user_fp; - err = copy_from_user(&user_fp, &sc->sc_user_fp, sizeof(user_fp)); + err = __copy_from_user(&user_fp, &sc->sc_user_fp, sizeof(user_fp)); restore_from_user_fp(&user_fp); return err; } -static int save_fpu_state(struct sigcontext *sc) +static int save_fpu_state(struct sigcontext __user *sc) { struct user_fp user_fp; save_to_user_fp(&user_fp); - return copy_to_user(&sc->sc_user_fp, &user_fp, sizeof(user_fp)); + return __copy_to_user(&sc->sc_user_fp, &user_fp, sizeof(user_fp)); } #else -static inline int restore_fpu_state(struct sigcontext *sc) { return 0; } -static inline int save_fpu_state(struct sigcontext *sc) { return 0; } +#define restore_fpu_state(sigcontext) (0) +#define save_fpu_state(sigcontext) (0) #endif struct rt_sigframe { - int sig; - struct siginfo *pinfo; - void *puc; struct siginfo info; struct ucontext uc; }; -static int -restore_sigframe(struct pt_regs *regs, - struct sigcontext *sc, int *pr2) +static long restore_sigcontext(struct pt_regs *regs, + struct sigcontext __user *sc) { int err = 0; - /* Always make any pending restarted system calls return -EINTR */ - current_thread_info()->task->restart_block.fn = do_no_restart_syscall; - - err |= copy_from_user(regs, &sc->sc_pt_regs, sizeof(struct pt_regs)); + /* sc_pt_regs is structured the same as the start of pt_regs */ + err |= __copy_from_user(regs, &sc->sc_pt_regs, sizeof(struct pt_regs)); + /* Restore the floating-point state. */ err |= restore_fpu_state(sc); - *pr2 = regs->a0; return err; } -asmlinkage int -do_rt_sigreturn(void) +SYSCALL_DEFINE0(rt_sigreturn) { - sigset_t set; - int a0; struct pt_regs *regs = current_pt_regs(); - struct rt_sigframe *frame = (struct rt_sigframe *)(regs->usp); + struct rt_sigframe __user *frame; + struct task_struct *task; + sigset_t set; + + /* Always make any pending restarted system calls return -EINTR */ + current->restart_block.fn = do_no_restart_syscall; + + frame = (struct rt_sigframe __user *)regs->usp; if (!access_ok(frame, sizeof(*frame))) goto badframe; + if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) goto badframe; - sigdelsetmask(&set, (sigmask(SIGKILL) | sigmask(SIGSTOP))); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); - if (restore_sigframe(regs, &frame->uc.uc_mcontext, &a0)) + if (restore_sigcontext(regs, &frame->uc.uc_mcontext)) goto badframe; - return a0; + if (restore_altstack(&frame->uc.uc_stack)) + goto badframe; + + return regs->a0; badframe: - force_sig(SIGSEGV, current); + task = current; + force_sig(SIGSEGV, task); return 0; } -static int setup_sigframe(struct sigcontext *sc, struct pt_regs *regs) +static int setup_sigcontext(struct rt_sigframe __user *frame, + struct pt_regs *regs) { + struct sigcontext __user *sc = &frame->uc.uc_mcontext; int err = 0; - err |= copy_to_user(&sc->sc_pt_regs, regs, sizeof(struct pt_regs)); + err |= __copy_to_user(&sc->sc_pt_regs, regs, sizeof(struct pt_regs)); err |= save_fpu_state(sc); return err; } -static inline void * -get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size) +static inline void __user *get_sigframe(struct ksignal *ksig, + struct pt_regs *regs, size_t framesize) { - unsigned long usp; + unsigned long sp; + /* Default to using normal stack */ + sp = regs->usp; + + /* + * If we are on the alternate signal stack and would overflow it, don't. + * Return an always-bogus address instead so we will die with SIGSEGV. + */ + if (on_sig_stack(sp) && !likely(on_sig_stack(sp - framesize))) + return (void __user __force *)(-1UL); - /* Default to using normal stack. */ - usp = regs->usp; + /* This is the X/Open sanctioned signal stack switching. */ + sp = sigsp(sp, ksig) - framesize; - /* This is the X/Open sanctioned signal stack switching. */ - if ((ka->sa.sa_flags & SA_ONSTACK) && !sas_ss_flags(usp)) { - if (!on_sig_stack(usp)) - usp = current->sas_ss_sp + current->sas_ss_size; - } - return (void *)((usp - frame_size) & -8UL); + /* Align the stack frame. */ + sp &= -8UL; + + return (void __user *)sp; } static int @@ -140,205 +131,128 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) { struct rt_sigframe *frame; int err = 0; - struct csky_vdso *vdso = current->mm->context.vdso; - frame = get_sigframe(&ksig->ka, regs, sizeof(*frame)); - if (!frame) - return 1; + frame = get_sigframe(ksig, regs, sizeof(*frame)); + if (!access_ok(frame, sizeof(*frame))) + return -EFAULT; - err |= __put_user(ksig->sig, &frame->sig); - err |= __put_user(&frame->info, &frame->pinfo); - err |= __put_user(&frame->uc, &frame->puc); err |= copy_siginfo_to_user(&frame->info, &ksig->info); - /* Create the ucontext. */ + /* Create the ucontext. */ err |= __put_user(0, &frame->uc.uc_flags); - err |= __put_user(0, &frame->uc.uc_link); - err |= __put_user((void *)current->sas_ss_sp, - &frame->uc.uc_stack.ss_sp); - err |= __put_user(sas_ss_flags(regs->usp), - &frame->uc.uc_stack.ss_flags); - err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size); - err |= setup_sigframe(&frame->uc.uc_mcontext, regs); - err |= copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); - + err |= __put_user(NULL, &frame->uc.uc_link); + err |= __save_altstack(&frame->uc.uc_stack, regs->usp); + err |= setup_sigcontext(frame, regs); + err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); if (err) - goto give_sigsegv; + return -EFAULT; - /* Set up registers for signal handler */ - regs->usp = (unsigned long)frame; - regs->pc = (unsigned long)ksig->ka.sa.sa_handler; - regs->lr = (unsigned long)vdso->rt_signal_retcode; + /* Set up to return from userspace. */ + regs->lr = (unsigned long)(vdso->rt_signal_retcode); -adjust_stack: - regs->a0 = ksig->sig; /* first arg is signo */ - regs->a1 = (unsigned long)(&(frame->info)); - regs->a2 = (unsigned long)(&(frame->uc)); - return err; + /* + * Set up registers for signal handler. + * Registers that we don't modify keep the value they had from + * user-space at the time we took the signal. + * We always pass siginfo and mcontext, regardless of SA_SIGINFO, + * since some things rely on this (e.g. glibc's debug/segfault.c). + */ + regs->pc = (unsigned long)ksig->ka.sa.sa_handler; + regs->usp = (unsigned long)frame; + regs->a0 = ksig->sig; /* a0: signal number */ + regs->a1 = (unsigned long)(&(frame->info)); /* a1: siginfo pointer */ + regs->a2 = (unsigned long)(&(frame->uc)); /* a2: ucontext pointer */ -give_sigsegv: - if (ksig->sig == SIGSEGV) - ksig->ka.sa.sa_handler = SIG_DFL; - force_sig(SIGSEGV, current); - goto adjust_stack; + return 0; } -/* - * OK, we're invoking a handler - */ -static int -handle_signal(struct ksignal *ksig, struct pt_regs *regs) +static void handle_signal(struct ksignal *ksig, struct pt_regs *regs) { - int ret; sigset_t *oldset = sigmask_to_save(); + int ret; - /* - * set up the stack frame, regardless of SA_SIGINFO, - * and pass info anyway. - */ - ret = setup_rt_frame(ksig, oldset, regs); + /* Are we from a system call? */ + if (in_syscall(regs)) { + /* Avoid additional syscall restarting via ret_from_exception */ + forget_syscall(regs); + + /* If so, check system call restarting.. */ + switch (regs->a0) { + case -ERESTART_RESTARTBLOCK: + case -ERESTARTNOHAND: + regs->a0 = -EINTR; + break; - if (ret != 0) { - force_sigsegv(ksig->sig, current); - return ret; + case -ERESTARTSYS: + if (!(ksig->ka.sa.sa_flags & SA_RESTART)) { + regs->a0 = -EINTR; + break; + } + /* fallthrough */ + case -ERESTARTNOINTR: + regs->a0 = regs->orig_a0; + regs->pc -= TRAP0_SIZE; + break; + } } - /* Block the signal if we were successful. */ - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked, ¤t->blocked, &ksig->ka.sa.sa_mask); - if (!(ksig->ka.sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked, ksig->sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + /* Set up the stack frame */ + ret = setup_rt_frame(ksig, oldset, regs); - return 0; + signal_setup_done(ret, ksig, 0); } -/* - * Note that 'init' is a special process: it doesn't get signals it doesn't - * want to handle. Thus you cannot kill init even with a SIGKILL even by - * mistake. - * - * Note that we go through the signals twice: once to check the signals - * that the kernel can handle, and then we build all the user-level signal - * handling stack-frames in one go after that. - */ -static void do_signal(struct pt_regs *regs, int syscall) +static void do_signal(struct pt_regs *regs) { - unsigned int retval = 0, continue_addr = 0, restart_addr = 0; struct ksignal ksig; - /* - * We want the common case to go fast, which - * is why we may in certain cases get here from - * kernel mode. Just return without doing anything - * if so. - */ - if (!user_mode(regs)) + if (get_signal(&ksig)) { + /* Actually deliver the signal */ + handle_signal(&ksig, regs); return; + } - /* - * If we were from a system call, check for system call restarting... - */ - if (syscall) { - continue_addr = regs->pc; -#if defined(__CSKYABIV2__) - restart_addr = continue_addr - 4; -#else - restart_addr = continue_addr - 2; -#endif - retval = regs->a0; + /* Did we come from a system call? */ + if (in_syscall(regs)) { + /* Avoid additional syscall restarting via ret_from_exception */ + forget_syscall(regs); - /* - * Prepare for system call restart. We do this here so that a - * debugger will see the already changed. - */ - switch (retval) { + /* Restart the system call - no handlers present */ + switch (regs->a0) { case -ERESTARTNOHAND: case -ERESTARTSYS: case -ERESTARTNOINTR: regs->a0 = regs->orig_a0; - regs->pc = restart_addr; + regs->pc -= TRAP0_SIZE; break; case -ERESTART_RESTARTBLOCK: - regs->a0 = -EINTR; + regs->a0 = regs->orig_a0; + regs_syscallid(regs) = __NR_restart_syscall; + regs->pc -= TRAP0_SIZE; break; } } - if (try_to_freeze()) - goto no_signal; - /* - * Get the signal to deliver. When running under ptrace, at this - * point the debugger may change all our registers ... + * If there is no signal to deliver, we just put the saved + * sigmask back. */ - if (get_signal(&ksig)) { - /* - * Depending on the signal settings we may need to revert the - * decision to restart the system call. But skip this if a - * debugger has chosen to restart at a different PC. - */ - if (regs->pc == restart_addr) { - if (retval == -ERESTARTNOHAND || - (retval == -ERESTARTSYS && - !(ksig.ka.sa.sa_flags & SA_RESTART))) { - regs->a0 = -EINTR; - regs->pc = continue_addr; - } - } - - /* Whee! Actually deliver the signal. */ - if (handle_signal(&ksig, regs) == 0) { - /* - * A signal was successfully delivered; the saved - * sigmask will have been stored in the signal frame, - * and will be restored by sigreturn, so we can simply - * clear the TIF_RESTORE_SIGMASK flag. - */ - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - clear_thread_flag(TIF_RESTORE_SIGMASK); - } - return; - } - -no_signal: - if (syscall) { - /* - * Handle restarting a different system call. As above, - * if a debugger has chosen to restart at a different PC, - * ignore the restart. - */ - if (retval == -ERESTART_RESTARTBLOCK - && regs->pc == continue_addr) { -#if defined(__CSKYABIV2__) - regs->regs[3] = __NR_restart_syscall; - regs->pc -= 4; -#else - regs->regs[9] = __NR_restart_syscall; - regs->pc -= 2; -#endif - } - - /* - * If there's no signal to deliver, we just put the saved - * sigmask back. - */ - if (test_thread_flag(TIF_RESTORE_SIGMASK)) { - clear_thread_flag(TIF_RESTORE_SIGMASK); - sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); - } - } + restore_saved_sigmask(); } -asmlinkage void -do_notify_resume(unsigned int thread_flags, struct pt_regs *regs, int syscall) +/* + * notification of userspace execution resumption + * - triggered by the _TIF_WORK_MASK flags + */ +asmlinkage void do_notify_resume(struct pt_regs *regs, + unsigned long thread_info_flags) { - if (thread_flags & _TIF_SIGPENDING) - do_signal(regs, syscall); + /* Handle pending signal delivery */ + if (thread_info_flags & _TIF_SIGPENDING) + do_signal(regs); - if (thread_flags & _TIF_NOTIFY_RESUME) { + if (thread_info_flags & _TIF_NOTIFY_RESUME) { clear_thread_flag(TIF_NOTIFY_RESUME); tracehook_notify_resume(regs); } diff --git a/arch/csky/mm/fault.c b/arch/csky/mm/fault.c index d6f4b66b93e2..18041f46ded1 100644 --- a/arch/csky/mm/fault.c +++ b/arch/csky/mm/fault.c @@ -15,9 +15,9 @@ #include <linux/smp.h> #include <linux/version.h> #include <linux/vt_kern.h> -#include <linux/kernel.h> #include <linux/extable.h> #include <linux/uaccess.h> +#include <linux/perf_event.h> #include <asm/hardirq.h> #include <asm/mmu_context.h> @@ -82,7 +82,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write, unsigned long pgd_base; - pgd_base = tlb_get_pgd(); + pgd_base = (unsigned long)__va(get_pgd()); pgd = (pgd_t *)pgd_base + offset; pgd_k = init_mm.pgd + offset; @@ -107,6 +107,8 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write, return; } #endif + + perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address); /* * If we're in an interrupt or have no user * context, we must not take the fault.. @@ -154,10 +156,15 @@ good_area: goto bad_area; BUG(); } - if (fault & VM_FAULT_MAJOR) + if (fault & VM_FAULT_MAJOR) { tsk->maj_flt++; - else + perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, regs, + address); + } else { tsk->min_flt++; + perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, regs, + address); + } up_read(&mm->mmap_sem); return; diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild index 123d8f54be4a..f2e22058e488 100644 --- a/arch/h8300/include/asm/Kbuild +++ b/arch/h8300/include/asm/Kbuild @@ -42,7 +42,6 @@ generic-y += scatterlist.h generic-y += sections.h generic-y += serial.h generic-y += shmparam.h -generic-y += sizes.h generic-y += spinlock.h generic-y += timex.h generic-y += tlbflush.h diff --git a/arch/h8300/include/asm/syscall.h b/arch/h8300/include/asm/syscall.h index ddd483c6ca95..01666b8bb263 100644 --- a/arch/h8300/include/asm/syscall.h +++ b/arch/h8300/include/asm/syscall.h @@ -8,6 +8,7 @@ #include <linux/linkage.h> #include <linux/types.h> #include <linux/ptrace.h> +#include <uapi/linux/audit.h> static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) @@ -27,6 +28,11 @@ syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, *args = regs->er6; } +static inline int +syscall_get_arch(struct task_struct *task) +{ + return AUDIT_ARCH_H8300; +} /* Misc syscall related bits */ diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c index 0f04a5e9aa4f..1eab16b1a0bc 100644 --- a/arch/h8300/mm/init.c +++ b/arch/h8300/mm/init.c @@ -102,17 +102,3 @@ void __init mem_init(void) mem_init_print_info(NULL); } - - -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - -void -free_initmem(void) -{ - free_initmem_default(-1); -} diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index 3e54a53208d5..b7d404bbaa0f 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -22,7 +22,6 @@ config HEXAGON select GENERIC_IRQ_SHOW select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK - select ARCH_DISCARD_MEMBLOCK select NEED_SG_DMA_LENGTH select NO_IOPORT_MAP select GENERIC_IOMAP diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild index 6234a303d2a3..4a3d72f76ea2 100644 --- a/arch/hexagon/include/asm/Kbuild +++ b/arch/hexagon/include/asm/Kbuild @@ -32,7 +32,6 @@ generic-y += sections.h generic-y += segment.h generic-y += serial.h generic-y += shmparam.h -generic-y += sizes.h generic-y += topology.h generic-y += trace_clock.h generic-y += unaligned.h diff --git a/arch/hexagon/include/asm/elf.h b/arch/hexagon/include/asm/elf.h index 80311e7b8ca6..d10fbd54ae51 100644 --- a/arch/hexagon/include/asm/elf.h +++ b/arch/hexagon/include/asm/elf.h @@ -23,11 +23,7 @@ #include <asm/ptrace.h> #include <asm/user.h> - -/* - * This should really be in linux/elf-em.h. - */ -#define EM_HEXAGON 164 /* QUALCOMM Hexagon */ +#include <linux/elf-em.h> struct elf32_hdr; diff --git a/arch/hexagon/include/asm/syscall.h b/arch/hexagon/include/asm/syscall.h index ae3a1e24fabd..dab26a71f577 100644 --- a/arch/hexagon/include/asm/syscall.h +++ b/arch/hexagon/include/asm/syscall.h @@ -21,6 +21,8 @@ #ifndef _ASM_HEXAGON_SYSCALL_H #define _ASM_HEXAGON_SYSCALL_H +#include <uapi/linux/audit.h> + typedef long (*syscall_fn)(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); @@ -41,4 +43,10 @@ static inline void syscall_get_arguments(struct task_struct *task, { memcpy(args, &(®s->r00)[0], 6 * sizeof(args[0])); } + +static inline int syscall_get_arch(struct task_struct *task) +{ + return AUDIT_ARCH_HEXAGON; +} + #endif diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c index 1719ede9e9bd..41cf34243ea1 100644 --- a/arch/hexagon/mm/init.c +++ b/arch/hexagon/mm/init.c @@ -85,16 +85,6 @@ void __init mem_init(void) } /* - * free_initmem - frees memory used by stuff declared with __init - * - * Todo: free pages between __init_begin and __init_end; possibly - * some devtree related stuff as well. - */ -void __ref free_initmem(void) -{ -} - -/* * free_initrd_mem - frees... initrd memory. * @start - start of init memory * @end - end of init memory diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 73a26f04644e..7468d8e50467 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -33,7 +33,6 @@ config IA64 select ARCH_HAS_DMA_COHERENT_TO_PFN if SWIOTLB select ARCH_HAS_SYNC_DMA_FOR_CPU if SWIOTLB select VIRT_TO_BUS - select ARCH_DISCARD_MEMBLOCK select GENERIC_IRQ_PROBE select GENERIC_PENDING_IRQ if SMP select GENERIC_IRQ_SHOW diff --git a/arch/ia64/include/asm/syscall.h b/arch/ia64/include/asm/syscall.h index 0d9e7fab4a79..da108cd45174 100644 --- a/arch/ia64/include/asm/syscall.h +++ b/arch/ia64/include/asm/syscall.h @@ -74,7 +74,7 @@ static inline void syscall_set_arguments(struct task_struct *task, ia64_syscall_get_set_arguments(task, regs, args, 1); } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_IA64; } diff --git a/arch/ia64/include/uapi/asm/sockios.h b/arch/ia64/include/uapi/asm/sockios.h deleted file mode 100644 index f27a12f95d20..000000000000 --- a/arch/ia64/include/uapi/asm/sockios.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _ASM_IA64_SOCKIOS_H -#define _ASM_IA64_SOCKIOS_H - -/* - * Socket-level I/O control calls. - * - * Based on <asm-i386/sockios.h>. - * - * Modified 1998, 1999 - * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co - */ -#define FIOSETOWN 0x8901 -#define SIOCSPGRP 0x8902 -#define FIOGETOWN 0x8903 -#define SIOCGPGRP 0x8904 -#define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ - -#endif /* _ASM_IA64_SOCKIOS_H */ diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 41eb281709da..1435e7a1a8cd 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -177,7 +177,7 @@ struct acpi_table_madt *acpi_madt __initdata; static u8 has_8259; static int __init -acpi_parse_lapic_addr_ovr(struct acpi_subtable_header * header, +acpi_parse_lapic_addr_ovr(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_local_apic_override *lapic; @@ -195,7 +195,7 @@ acpi_parse_lapic_addr_ovr(struct acpi_subtable_header * header, } static int __init -acpi_parse_lsapic(struct acpi_subtable_header * header, const unsigned long end) +acpi_parse_lsapic(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_madt_local_sapic *lsapic; @@ -216,7 +216,7 @@ acpi_parse_lsapic(struct acpi_subtable_header * header, const unsigned long end) } static int __init -acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long end) +acpi_parse_lapic_nmi(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_local_apic_nmi *lacpi_nmi; @@ -230,7 +230,7 @@ acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long e } static int __init -acpi_parse_iosapic(struct acpi_subtable_header * header, const unsigned long end) +acpi_parse_iosapic(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_io_sapic *iosapic; @@ -245,7 +245,7 @@ acpi_parse_iosapic(struct acpi_subtable_header * header, const unsigned long end static unsigned int __initdata acpi_madt_rev; static int __init -acpi_parse_plat_int_src(struct acpi_subtable_header * header, +acpi_parse_plat_int_src(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_interrupt_source *plintsrc; @@ -329,7 +329,7 @@ unsigned int get_cpei_target_cpu(void) } static int __init -acpi_parse_int_src_ovr(struct acpi_subtable_header * header, +acpi_parse_int_src_ovr(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_interrupt_override *p; @@ -350,7 +350,7 @@ acpi_parse_int_src_ovr(struct acpi_subtable_header * header, } static int __init -acpi_parse_nmi_src(struct acpi_subtable_header * header, const unsigned long end) +acpi_parse_nmi_src(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_nmi_source *nmi_src; diff --git a/arch/ia64/kernel/machvec.c b/arch/ia64/kernel/machvec.c index 1b604d02250b..ebd82535f51b 100644 --- a/arch/ia64/kernel/machvec.c +++ b/arch/ia64/kernel/machvec.c @@ -10,7 +10,9 @@ #include <asm/page.h> -struct ia64_machine_vector ia64_mv; +struct ia64_machine_vector ia64_mv = { + .mmiowb = ___ia64_mmiowb +}; EXPORT_SYMBOL(ia64_mv); static struct ia64_machine_vector * __init diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index e49200e31750..d28e29103bdb 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -666,14 +666,14 @@ mem_init (void) } #ifdef CONFIG_MEMORY_HOTPLUG -int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, - bool want_memblock) +int arch_add_memory(int nid, u64 start, u64 size, + struct mhp_restrictions *restrictions) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; int ret; - ret = __add_pages(nid, start_pfn, nr_pages, altmap, want_memblock); + ret = __add_pages(nid, start_pfn, nr_pages, restrictions); if (ret) printk("%s: Problem encountered in __add_pages() as ret=%d\n", __func__, ret); @@ -682,20 +682,15 @@ int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, } #ifdef CONFIG_MEMORY_HOTREMOVE -int arch_remove_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap) +void arch_remove_memory(int nid, u64 start, u64 size, + struct vmem_altmap *altmap) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; struct zone *zone; - int ret; zone = page_zone(pfn_to_page(start_pfn)); - ret = __remove_pages(zone, start_pfn, nr_pages, altmap); - if (ret) - pr_warn("%s: Problem encountered in __remove_pages() as" - " ret=%d\n", __func__, ret); - - return ret; + __remove_pages(zone, start_pfn, nr_pages, altmap); } #endif #endif diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index fe5cc2da6d10..218e037ef901 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -26,7 +26,6 @@ config M68K select MODULES_USE_ELF_RELA select OLD_SIGSUSPEND3 select OLD_SIGACTION - select ARCH_DISCARD_MEMBLOCK select MMU_GATHER_NO_RANGE if MMU config CPU_BIG_ENDIAN diff --git a/arch/m68k/configs/amcore_defconfig b/arch/m68k/configs/amcore_defconfig index 0857cdbfde0c..d5e683dd885d 100644 --- a/arch/m68k/configs/amcore_defconfig +++ b/arch/m68k/configs/amcore_defconfig @@ -12,7 +12,6 @@ CONFIG_EMBEDDED=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_CFQ is not set # CONFIG_MMU is not set diff --git a/arch/m68k/configs/m5475evb_defconfig b/arch/m68k/configs/m5475evb_defconfig index 4f4ccd13c11b..434bd3750966 100644 --- a/arch/m68k/configs/m5475evb_defconfig +++ b/arch/m68k/configs/m5475evb_defconfig @@ -11,7 +11,6 @@ CONFIG_SYSCTL_SYSCALL=y # CONFIG_AIO is not set CONFIG_EMBEDDED=y CONFIG_MODULES=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/m68k/configs/stmark2_defconfig b/arch/m68k/configs/stmark2_defconfig index 69f23c7b0497..27fa9465d19d 100644 --- a/arch/m68k/configs/stmark2_defconfig +++ b/arch/m68k/configs/stmark2_defconfig @@ -17,7 +17,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_EMBEDDED=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_COMPAT_BRK is not set -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_BLK_CMDLINE_PARSER=y # CONFIG_MMU is not set diff --git a/arch/m68k/include/asm/syscall.h b/arch/m68k/include/asm/syscall.h new file mode 100644 index 000000000000..465ac039be09 --- /dev/null +++ b/arch/m68k/include/asm/syscall.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_M68K_SYSCALL_H +#define _ASM_M68K_SYSCALL_H + +#include <uapi/linux/audit.h> + +static inline int syscall_get_arch(struct task_struct *task) +{ + return AUDIT_ARCH_M68K; +} + +#endif /* _ASM_M68K_SYSCALL_H */ diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index 8868a4c9adae..778cacb7d57b 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -147,10 +147,3 @@ void __init mem_init(void) init_pointer_tables(); mem_init_print_info(NULL); } - -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h index 833d3a53dab3..3a6924f3cbde 100644 --- a/arch/microblaze/include/asm/syscall.h +++ b/arch/microblaze/include/asm/syscall.h @@ -105,7 +105,7 @@ static inline void syscall_set_arguments(struct task_struct *task, asmlinkage unsigned long do_syscall_trace_enter(struct pt_regs *regs); asmlinkage void do_syscall_trace_leave(struct pt_regs *regs); -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_MICROBLAZE; } diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 7e97d44f6538..a015a951c8b7 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -186,18 +186,6 @@ void __init setup_memory(void) paging_init(); } -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - -void free_initmem(void) -{ - free_initmem_default(-1); -} - void __init mem_init(void) { high_memory = (void *)__va(memory_start + lowmem_size - 1); diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c index c2ce1e42b888..8fe54fda31dc 100644 --- a/arch/microblaze/mm/pgtable.c +++ b/arch/microblaze/mm/pgtable.c @@ -75,7 +75,7 @@ static void __iomem *__ioremap(phys_addr_t addr, unsigned long size, p >= memory_start && p < virt_to_phys(high_memory) && !(p >= __virt_to_phys((phys_addr_t)__bss_stop) && p < __virt_to_phys((phys_addr_t)__bss_stop))) { - pr_warn("__ioremap(): phys addr "PTE_FMT" is RAM lr %pf\n", + pr_warn("__ioremap(): phys addr "PTE_FMT" is RAM lr %ps\n", (unsigned long)p, __builtin_return_address(0)); return NULL; } diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index b9c48b27162d..677e5bfeff47 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -5,7 +5,6 @@ config MIPS select ARCH_32BIT_OFF_T if !64BIT select ARCH_BINFMT_ELF_STATE if MIPS_FP_SUPPORT select ARCH_CLOCKSOURCE_DATA - select ARCH_DISCARD_MEMBLOCK select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_HAS_UBSAN_SANITIZE_ALL @@ -44,8 +43,7 @@ config MIPS select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES && 64BIT - select HAVE_CBPF_JIT if (!64BIT && !CPU_MICROMIPS) - select HAVE_EBPF_JIT if (64BIT && !CPU_MICROMIPS) + select HAVE_EBPF_JIT if (!CPU_MICROMIPS) select HAVE_CONTEXT_TRACKING select HAVE_COPY_THREAD_TLS select HAVE_C_RECORDMCOUNT @@ -276,7 +274,7 @@ config BCM47XX select BCM47XX_SPROM select BCM47XX_SSB if !BCM47XX_BCMA help - Support for BCM47XX based boards + Support for BCM47XX based boards config BCM63XX bool "Broadcom BCM63XX based boards" @@ -295,7 +293,7 @@ config BCM63XX select MIPS_L1_CACHE_SHIFT_4 select CLKDEV_LOOKUP help - Support for BCM63XX based boards + Support for BCM63XX based boards config MIPS_COBALT bool "Cobalt Server" @@ -374,10 +372,10 @@ config MACH_JAZZ select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_100HZ help - This a family of machines based on the MIPS R4030 chipset which was - used by several vendors to build RISC/os and Windows NT workstations. - Members include the Acer PICA, MIPS Magnum 4000, MIPS Millennium and - Olivetti M700-10 workstations. + This a family of machines based on the MIPS R4030 chipset which was + used by several vendors to build RISC/os and Windows NT workstations. + Members include the Acer PICA, MIPS Magnum 4000, MIPS Millennium and + Olivetti M700-10 workstations. config MACH_INGENIC bool "Ingenic SoC based machines" @@ -573,14 +571,14 @@ config NXP_STB220 bool "NXP STB220 board" select SOC_PNX833X help - Support for NXP Semiconductors STB220 Development Board. + Support for NXP Semiconductors STB220 Development Board. config NXP_STB225 bool "NXP 225 board" select SOC_PNX833X select SOC_PNX8335 help - Support for NXP Semiconductors STB225 Development Board. + Support for NXP Semiconductors STB225 Development Board. config PMC_MSP bool "PMC-Sierra MSP chipsets" @@ -722,9 +720,9 @@ config SGI_IP28 select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select MIPS_L1_CACHE_SHIFT_7 - help - This is the SGI Indigo2 with R10000 processor. To compile a Linux - kernel that runs on these, say Y here. + help + This is the SGI Indigo2 with R10000 processor. To compile a Linux + kernel that runs on these, say Y here. config SGI_IP32 bool "SGI IP32 (O2)" @@ -1168,9 +1166,9 @@ config HOLES_IN_ZONE config SYS_SUPPORTS_RELOCATABLE bool help - Selected if the platform supports relocating the kernel. - The platform must provide plat_get_fdt() if it selects CONFIG_USE_OF - to allow access to command line and entropy sources. + Selected if the platform supports relocating the kernel. + The platform must provide plat_get_fdt() if it selects CONFIG_USE_OF + to allow access to command line and entropy sources. config MIPS_CBPF_JIT def_bool y @@ -2113,8 +2111,8 @@ config MIPS_PGD_C0_CONTEXT # Set to y for ptrace access to watch registers. # config HARDWARE_WATCHPOINTS - bool - default y if CPU_MIPSR1 || CPU_MIPSR2 || CPU_MIPSR6 + bool + default y if CPU_MIPSR1 || CPU_MIPSR2 || CPU_MIPSR6 menu "Kernel type" @@ -2178,10 +2176,10 @@ config PAGE_SIZE_4KB bool "4kB" depends on !CPU_LOONGSON2 && !CPU_LOONGSON3 help - This option select the standard 4kB Linux page size. On some - R3000-family processors this is the only available page size. Using - 4kB page size will minimize memory consumption and is therefore - recommended for low memory systems. + This option select the standard 4kB Linux page size. On some + R3000-family processors this is the only available page size. Using + 4kB page size will minimize memory consumption and is therefore + recommended for low memory systems. config PAGE_SIZE_8KB bool "8kB" @@ -2474,7 +2472,6 @@ config SB1_PASS_2_1_WORKAROUNDS depends on CPU_SB1 && CPU_SB1_PASS_2 default y - choice prompt "SmartMIPS or microMIPS ASE support" @@ -2682,16 +2679,16 @@ config RANDOMIZE_BASE bool "Randomize the address of the kernel image" depends on RELOCATABLE ---help--- - Randomizes the physical and virtual address at which the - kernel image is loaded, as a security feature that - deters exploit attempts relying on knowledge of the location - of kernel internals. + Randomizes the physical and virtual address at which the + kernel image is loaded, as a security feature that + deters exploit attempts relying on knowledge of the location + of kernel internals. - Entropy is generated using any coprocessor 0 registers available. + Entropy is generated using any coprocessor 0 registers available. - The kernel will be offset by up to RANDOMIZE_BASE_MAX_OFFSET. + The kernel will be offset by up to RANDOMIZE_BASE_MAX_OFFSET. - If unsure, say N. + If unsure, say N. config RANDOMIZE_BASE_MAX_OFFSET hex "Maximum kASLR offset" if EXPERT @@ -2821,7 +2818,7 @@ choice prompt "Timer frequency" default HZ_250 help - Allows the configuration of the timer frequency. + Allows the configuration of the timer frequency. config HZ_24 bool "24 HZ" if SYS_SUPPORTS_24HZ || SYS_SUPPORTS_ARBIT_HZ @@ -3121,10 +3118,10 @@ config ARCH_MMAP_RND_BITS_MAX default 15 config ARCH_MMAP_RND_COMPAT_BITS_MIN - default 8 + default 8 config ARCH_MMAP_RND_COMPAT_BITS_MAX - default 15 + default 15 config I8253 bool diff --git a/arch/mips/alchemy/common/clock.c b/arch/mips/alchemy/common/clock.c index d129475fd40d..a95a894aceaf 100644 --- a/arch/mips/alchemy/common/clock.c +++ b/arch/mips/alchemy/common/clock.c @@ -160,7 +160,7 @@ static struct clk __init *alchemy_clk_setup_cpu(const char *parent_name, id.name = ALCHEMY_CPU_CLK; id.parent_names = &parent_name; id.num_parents = 1; - id.flags = CLK_IS_BASIC; + id.flags = 0; id.ops = &alchemy_clkops_cpu; h->init = &id; diff --git a/arch/mips/bcm47xx/Kconfig b/arch/mips/bcm47xx/Kconfig index 29471038d817..6889f74e06f5 100644 --- a/arch/mips/bcm47xx/Kconfig +++ b/arch/mips/bcm47xx/Kconfig @@ -15,9 +15,9 @@ config BCM47XX_SSB select SSB_DRIVER_GPIO default y help - Add support for old Broadcom BCM47xx boards with Sonics Silicon Backplane support. + Add support for old Broadcom BCM47xx boards with Sonics Silicon Backplane support. - This will generate an image with support for SSB and MIPS32 R1 instruction set. + This will generate an image with support for SSB and MIPS32 R1 instruction set. config BCM47XX_BCMA bool "BCMA Support for Broadcom BCM47XX" @@ -31,8 +31,8 @@ config BCM47XX_BCMA select BCMA_DRIVER_GPIO default y help - Add support for new Broadcom BCM47xx boards with Broadcom specific Advanced Microcontroller Bus. + Add support for new Broadcom BCM47xx boards with Broadcom specific Advanced Microcontroller Bus. - This will generate an image with support for BCMA and MIPS32 R2 instruction set. + This will generate an image with support for BCMA and MIPS32 R2 instruction set. endif diff --git a/arch/mips/bcm63xx/boards/Kconfig b/arch/mips/bcm63xx/boards/Kconfig index f60d96610ace..492c3bd005d5 100644 --- a/arch/mips/bcm63xx/boards/Kconfig +++ b/arch/mips/bcm63xx/boards/Kconfig @@ -5,7 +5,7 @@ choice default BOARD_BCM963XX config BOARD_BCM963XX - bool "Generic Broadcom 963xx boards" + bool "Generic Broadcom 963xx boards" select SSB endchoice diff --git a/arch/mips/configs/ar7_defconfig b/arch/mips/configs/ar7_defconfig index 9fbfb6e5c7d2..c83fdf649327 100644 --- a/arch/mips/configs/ar7_defconfig +++ b/arch/mips/configs/ar7_defconfig @@ -18,7 +18,6 @@ CONFIG_KEXEC=y # CONFIG_SECCOMP is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y CONFIG_BSD_DISKLABEL=y diff --git a/arch/mips/configs/bcm47xx_defconfig b/arch/mips/configs/bcm47xx_defconfig index 249f5285e343..91ce75edbfb4 100644 --- a/arch/mips/configs/bcm47xx_defconfig +++ b/arch/mips/configs/bcm47xx_defconfig @@ -41,7 +41,7 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_BCM47XXSFLASH=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_BCM47XXNFLASH=y CONFIG_NETDEVICES=y CONFIG_B44=y diff --git a/arch/mips/configs/ci20_defconfig b/arch/mips/configs/ci20_defconfig index 412800d5d7e0..50bebce28500 100644 --- a/arch/mips/configs/ci20_defconfig +++ b/arch/mips/configs/ci20_defconfig @@ -51,7 +51,7 @@ CONFIG_DEVTMPFS=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=32 CONFIG_MTD=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_JZ4780=y CONFIG_MTD_UBI=y CONFIG_MTD_UBI_FASTMAP=y diff --git a/arch/mips/configs/db1xxx_defconfig b/arch/mips/configs/db1xxx_defconfig index 34633b7611cb..bc9b6ae046b2 100644 --- a/arch/mips/configs/db1xxx_defconfig +++ b/arch/mips/configs/db1xxx_defconfig @@ -95,8 +95,8 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_M25P80=y CONFIG_MTD_SST25L=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC_BCH=y +CONFIG_MTD_RAW_NAND=y +CONFIG_MTD_NAND_ECC_SW_BCH=y CONFIG_MTD_NAND_AU1550=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_SPI_NOR=y diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig index 0c86ed86266a..30a6eafdb1d0 100644 --- a/arch/mips/configs/decstation_defconfig +++ b/arch/mips/configs/decstation_defconfig @@ -17,7 +17,6 @@ CONFIG_TC=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_LBDAF is not set CONFIG_PARTITION_ADVANCED=y CONFIG_OSF_PARTITION=y # CONFIG_EFI_PARTITION is not set diff --git a/arch/mips/configs/decstation_r4k_defconfig b/arch/mips/configs/decstation_r4k_defconfig index 0e54ab2680ce..e2b58dbf4aa9 100644 --- a/arch/mips/configs/decstation_r4k_defconfig +++ b/arch/mips/configs/decstation_r4k_defconfig @@ -16,7 +16,6 @@ CONFIG_TC=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_LBDAF is not set CONFIG_PARTITION_ADVANCED=y CONFIG_OSF_PARTITION=y # CONFIG_EFI_PARTITION is not set diff --git a/arch/mips/configs/generic/board-ni169445.config b/arch/mips/configs/generic/board-ni169445.config index f72223b366ca..1ed0d3e8715e 100644 --- a/arch/mips/configs/generic/board-ni169445.config +++ b/arch/mips/configs/generic/board-ni169445.config @@ -15,9 +15,9 @@ CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND_ECC_BCH=y -CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_ECC_SW_HAMMING=y +CONFIG_MTD_NAND_ECC_SW_BCH=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_GPIO=y CONFIG_MTD_NAND_IDS=y diff --git a/arch/mips/configs/generic/board-ocelot.config b/arch/mips/configs/generic/board-ocelot.config index 184eb65a6ba7..1134fbb99fc2 100644 --- a/arch/mips/configs/generic/board-ocelot.config +++ b/arch/mips/configs/generic/board-ocelot.config @@ -10,7 +10,7 @@ CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_SPI_NOR=y CONFIG_MTD_UBI=y diff --git a/arch/mips/configs/generic_defconfig b/arch/mips/configs/generic_defconfig index 5d80521e5d5a..714169e411cf 100644 --- a/arch/mips/configs/generic_defconfig +++ b/arch/mips/configs/generic_defconfig @@ -26,6 +26,7 @@ CONFIG_MIPS_CPS=y CONFIG_HIGHMEM=y CONFIG_NR_CPUS=16 CONFIG_MIPS_O32_FP64_SUPPORT=y +CONFIG_JUMP_LABEL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_TRIM_UNUSED_KSYMS=y diff --git a/arch/mips/configs/loongson1b_defconfig b/arch/mips/configs/loongson1b_defconfig index b064d68a5424..3d390a7494d6 100644 --- a/arch/mips/configs/loongson1b_defconfig +++ b/arch/mips/configs/loongson1b_defconfig @@ -19,7 +19,6 @@ CONFIG_MACH_LOONGSON32=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_NET=y @@ -42,7 +41,7 @@ CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_SCSI=m diff --git a/arch/mips/configs/loongson1c_defconfig b/arch/mips/configs/loongson1c_defconfig index 5d76559b56cd..247d56e94c0a 100644 --- a/arch/mips/configs/loongson1c_defconfig +++ b/arch/mips/configs/loongson1c_defconfig @@ -20,7 +20,6 @@ CONFIG_LOONGSON1_LS1C=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_NET=y @@ -43,7 +42,7 @@ CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_SCSI=m diff --git a/arch/mips/configs/qi_lb60_defconfig b/arch/mips/configs/qi_lb60_defconfig index 7671fe6a8042..1a0677d04982 100644 --- a/arch/mips/configs/qi_lb60_defconfig +++ b/arch/mips/configs/qi_lb60_defconfig @@ -44,7 +44,7 @@ CONFIG_TCP_CONG_WESTWOOD=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_JZ4740=y CONFIG_MTD_UBI=y CONFIG_NETDEVICES=y diff --git a/arch/mips/configs/rb532_defconfig b/arch/mips/configs/rb532_defconfig index 7befe05fd813..50632a3103dd 100644 --- a/arch/mips/configs/rb532_defconfig +++ b/arch/mips/configs/rb532_defconfig @@ -19,7 +19,6 @@ CONFIG_PCI=y # CONFIG_PCI_QUIRKS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y CONFIG_MAC_PARTITION=y @@ -110,7 +109,7 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_BLOCK2MTD=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_ATA=y # CONFIG_ATA_VERBOSE_ERROR is not set diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig index 50a2c9ad583f..5e389db35fa7 100644 --- a/arch/mips/configs/rbtx49xx_defconfig +++ b/arch/mips/configs/rbtx49xx_defconfig @@ -17,7 +17,6 @@ CONFIG_TOSHIBA_RBTX4938_MPLEX_KEEP=y CONFIG_PCI=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_NET=y CONFIG_PACKET=y @@ -40,7 +39,7 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_RBTX4939=y -CONFIG_MTD_NAND=m +CONFIG_MTD_RAW_NAND=m CONFIG_MTD_NAND_TXX9NDFMC=m CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/mips/configs/xway_defconfig b/arch/mips/configs/xway_defconfig index 2bb02ea9fb4e..203db83c3ee9 100644 --- a/arch/mips/configs/xway_defconfig +++ b/arch/mips/configs/xway_defconfig @@ -81,7 +81,7 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_LANTIQ=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_XWAY=y CONFIG_EEPROM_93CX6=m CONFIG_SCSI=y diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h index 830c93a010c3..9a466dde9b96 100644 --- a/arch/mips/include/asm/bitops.h +++ b/arch/mips/include/asm/bitops.h @@ -482,7 +482,7 @@ static inline void __clear_bit_unlock(unsigned long nr, volatile unsigned long * * Return the bit position (0..63) of the most significant 1 bit in a word * Returns -1 if no 1 bit exists */ -static inline unsigned long __fls(unsigned long word) +static __always_inline unsigned long __fls(unsigned long word) { int num; @@ -548,7 +548,7 @@ static inline unsigned long __fls(unsigned long word) * Returns 0..SZLONG-1 * Undefined if no bit exists, so code should check against 0 first. */ -static inline unsigned long __ffs(unsigned long word) +static __always_inline unsigned long __ffs(unsigned long word) { return __fls(word & -word); } diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h index a301a8f4bc66..235bc2f52113 100644 --- a/arch/mips/include/asm/bootinfo.h +++ b/arch/mips/include/asm/bootinfo.h @@ -92,6 +92,7 @@ extern unsigned long mips_machtype; #define BOOT_MEM_ROM_DATA 2 #define BOOT_MEM_RESERVED 3 #define BOOT_MEM_INIT_RAM 4 +#define BOOT_MEM_NOMAP 5 /* * A memory map that's built upon what was determined diff --git a/arch/mips/include/asm/jump_label.h b/arch/mips/include/asm/jump_label.h index e4456e450f94..3185fd3220ec 100644 --- a/arch/mips/include/asm/jump_label.h +++ b/arch/mips/include/asm/jump_label.h @@ -11,6 +11,7 @@ #ifndef __ASSEMBLY__ #include <linux/types.h> +#include <asm/isa-rev.h> #define JUMP_LABEL_NOP_SIZE 4 @@ -21,15 +22,20 @@ #endif #ifdef CONFIG_CPU_MICROMIPS -#define B_INSN "b32" +# define B_INSN "b32" +# define J_INSN "j32" +#elif MIPS_ISA_REV >= 6 +# define B_INSN "bc" +# define J_INSN "bc" #else -#define B_INSN "b" +# define B_INSN "b" +# define J_INSN "j" #endif static __always_inline bool arch_static_branch(struct static_key *key, bool branch) { asm_volatile_goto("1:\t" B_INSN " 2f\n\t" - "2:\tnop\n\t" + "2:\t.insn\n\t" ".pushsection __jump_table, \"aw\"\n\t" WORD_INSN " 1b, %l[l_yes], %0\n\t" ".popsection\n\t" @@ -42,8 +48,7 @@ l_yes: static __always_inline bool arch_static_branch_jump(struct static_key *key, bool branch) { - asm_volatile_goto("1:\tj %l[l_yes]\n\t" - "nop\n\t" + asm_volatile_goto("1:\t" J_INSN " %l[l_yes]\n\t" ".pushsection __jump_table, \"aw\"\n\t" WORD_INSN " 1b, %l[l_yes], %0\n\t" ".popsection\n\t" diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h index a2b4748655df..acf80ae0a430 100644 --- a/arch/mips/include/asm/syscall.h +++ b/arch/mips/include/asm/syscall.h @@ -141,14 +141,14 @@ extern const unsigned long sys_call_table[]; extern const unsigned long sys32_call_table[]; extern const unsigned long sysn32_call_table[]; -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { int arch = AUDIT_ARCH_MIPS; #ifdef CONFIG_64BIT - if (!test_thread_flag(TIF_32BIT_REGS)) { + if (!test_tsk_thread_flag(task, TIF_32BIT_REGS)) { arch |= __AUDIT_ARCH_64BIT; /* N32 sets only TIF_32BIT_ADDR */ - if (test_thread_flag(TIF_32BIT_ADDR)) + if (test_tsk_thread_flag(task, TIF_32BIT_ADDR)) arch |= __AUDIT_ARCH_CONVENTION_MIPS64_N32; } #endif diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h index b1990dd75f27..f7effca791a5 100644 --- a/arch/mips/include/asm/uasm.h +++ b/arch/mips/include/asm/uasm.h @@ -86,14 +86,18 @@ Ip_u2u1(_ctcmsa); Ip_u2u1s3(_daddiu); Ip_u3u1u2(_daddu); Ip_u1u2(_ddivu); +Ip_u3u1u2(_ddivu_r6); Ip_u1(_di); Ip_u2u1msbu3(_dins); Ip_u2u1msbu3(_dinsm); Ip_u2u1msbu3(_dinsu); Ip_u1u2(_divu); +Ip_u3u1u2(_divu_r6); Ip_u1u2u3(_dmfc0); +Ip_u3u1u2(_dmodu); Ip_u1u2u3(_dmtc0); Ip_u1u2(_dmultu); +Ip_u3u1u2(_dmulu); Ip_u2u1u3(_drotr); Ip_u2u1u3(_drotr32); Ip_u2u1(_dsbh); @@ -131,6 +135,7 @@ Ip_u1u2u3(_mfc0); Ip_u1u2u3(_mfhc0); Ip_u1(_mfhi); Ip_u1(_mflo); +Ip_u3u1u2(_modu); Ip_u3u1u2(_movn); Ip_u3u1u2(_movz); Ip_u1u2u3(_mtc0); @@ -139,6 +144,7 @@ Ip_u1(_mthi); Ip_u1(_mtlo); Ip_u3u1u2(_mul); Ip_u1u2(_multu); +Ip_u3u1u2(_mulu); Ip_u3u1u2(_nor); Ip_u3u1u2(_or); Ip_u2u1u3(_ori); @@ -149,6 +155,8 @@ Ip_u2s3u1(_sb); Ip_u2s3u1(_sc); Ip_u2s3u1(_scd); Ip_u2s3u1(_sd); +Ip_u3u1u2(_seleqz); +Ip_u3u1u2(_selnez); Ip_u2s3u1(_sh); Ip_u2u1u3(_sll); Ip_u3u2u1(_sllv); diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index 40fbb5dd66df..eaa3a80affdf 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -55,9 +55,9 @@ enum spec_op { spec3_unused_op, spec4_unused_op, slt_op, sltu_op, dadd_op, daddu_op, dsub_op, dsubu_op, tge_op, tgeu_op, tlt_op, tltu_op, - teq_op, spec5_unused_op, tne_op, spec6_unused_op, - dsll_op, spec7_unused_op, dsrl_op, dsra_op, - dsll32_op, spec8_unused_op, dsrl32_op, dsra32_op + teq_op, seleqz_op, tne_op, selnez_op, + dsll_op, spec5_unused_op, dsrl_op, dsra_op, + dsll32_op, spec6_unused_op, dsrl32_op, dsra32_op }; /* diff --git a/arch/mips/include/uapi/asm/sockios.h b/arch/mips/include/uapi/asm/sockios.h index 5b40a88593fa..66f60234f290 100644 --- a/arch/mips/include/uapi/asm/sockios.h +++ b/arch/mips/include/uapi/asm/sockios.h @@ -21,7 +21,7 @@ #define SIOCSPGRP _IOW('s', 8, pid_t) #define SIOCGPGRP _IOR('s', 9, pid_t) -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ +#define SIOCGSTAMP_OLD 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS_OLD 0x8907 /* Get stamp (timespec) */ #endif /* _ASM_SOCKIOS_H */ diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index bada74af7641..c04b97aace4a 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -42,8 +42,8 @@ static inline void align_mod(const int align, const int mod) : "n"(align), "n"(mod)); } -static inline void mult_sh_align_mod(long *v1, long *v2, long *w, - const int align, const int mod) +static __always_inline void mult_sh_align_mod(long *v1, long *v2, long *w, + const int align, const int mod) { unsigned long flags; int m1, m2; diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S index d7de8adcfcc8..5469d43b6966 100644 --- a/arch/mips/kernel/entry.S +++ b/arch/mips/kernel/entry.S @@ -58,15 +58,14 @@ resume_kernel: local_irq_disable lw t0, TI_PRE_COUNT($28) bnez t0, restore_all -need_resched: LONG_L t0, TI_FLAGS($28) andi t1, t0, _TIF_NEED_RESCHED beqz t1, restore_all LONG_L t0, PT_STATUS(sp) # Interrupts off? andi t0, 1 beqz t0, restore_all - jal preempt_schedule_irq - b need_resched + PTR_LA ra, restore_all + j preempt_schedule_irq #endif FEXPORT(ret_from_kernel_thread) diff --git a/arch/mips/kernel/jump_label.c b/arch/mips/kernel/jump_label.c index ab943927f97a..662c8db9f45b 100644 --- a/arch/mips/kernel/jump_label.c +++ b/arch/mips/kernel/jump_label.c @@ -40,18 +40,38 @@ void arch_jump_label_transform(struct jump_entry *e, { union mips_instruction *insn_p; union mips_instruction insn; + long offset; insn_p = (union mips_instruction *)msk_isa16_mode(e->code); - /* Jump only works within an aligned region its delay slot is in. */ - BUG_ON((e->target & ~J_RANGE_MASK) != ((e->code + 4) & ~J_RANGE_MASK)); - /* Target must have the right alignment and ISA must be preserved. */ BUG_ON((e->target & J_ALIGN_MASK) != J_ISA_BIT); if (type == JUMP_LABEL_JMP) { - insn.j_format.opcode = J_ISA_BIT ? mm_j32_op : j_op; - insn.j_format.target = e->target >> J_RANGE_SHIFT; + if (!IS_ENABLED(CONFIG_CPU_MICROMIPS) && MIPS_ISA_REV >= 6) { + offset = e->target - ((unsigned long)insn_p + 4); + offset >>= 2; + + /* + * The branch offset must fit in the instruction's 26 + * bit field. + */ + WARN_ON((offset >= BIT(25)) || + (offset < -(long)BIT(25))); + + insn.j_format.opcode = bc6_op; + insn.j_format.target = offset; + } else { + /* + * Jump only works within an aligned region its delay + * slot is in. + */ + WARN_ON((e->target & ~J_RANGE_MASK) != + ((e->code + 4) & ~J_RANGE_MASK)); + + insn.j_format.opcode = J_ISA_BIT ? mm_j32_op : j_op; + insn.j_format.target = e->target >> J_RANGE_SHIFT; + } } else { insn.word = 0; /* nop */ } diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c index 93b8e0b4332f..28bf01961bb2 100644 --- a/arch/mips/kernel/prom.c +++ b/arch/mips/kernel/prom.c @@ -41,13 +41,27 @@ char *mips_get_machine_name(void) #ifdef CONFIG_USE_OF void __init early_init_dt_add_memory_arch(u64 base, u64 size) { - return add_memory_region(base, size, BOOT_MEM_RAM); + if (base >= PHYS_ADDR_MAX) { + pr_warn("Trying to add an invalid memory region, skipped\n"); + return; + } + + /* Truncate the passed memory region instead of type casting */ + if (base + size - 1 >= PHYS_ADDR_MAX || base + size < base) { + pr_warn("Truncate memory region %llx @ %llx to size %llx\n", + size, base, PHYS_ADDR_MAX - base); + size = PHYS_ADDR_MAX - base; + } + + add_memory_region(base, size, BOOT_MEM_RAM); } int __init early_init_dt_reserve_memory_arch(phys_addr_t base, phys_addr_t size, bool nomap) { - add_memory_region(base, size, BOOT_MEM_RESERVED); + add_memory_region(base, size, + nomap ? BOOT_MEM_NOMAP : BOOT_MEM_RESERVED); + return 0; } diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index 3a62f80958e1..414b6e9c900b 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -1418,7 +1418,7 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall) unsigned long args[6]; sd.nr = syscall; - sd.arch = syscall_get_arch(); + sd.arch = syscall_get_arch(current); syscall_get_arguments(current, regs, args); for (i = 0; i < 6; i++) sd.args[i] = args[i]; diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 8d1dc6c71173..ab349d2381c3 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -27,6 +27,7 @@ #include <linux/dma-contiguous.h> #include <linux/decompress/generic.h> #include <linux/of_fdt.h> +#include <linux/of_reserved_mem.h> #include <asm/addrspace.h> #include <asm/bootinfo.h> @@ -178,6 +179,7 @@ static bool __init __maybe_unused memory_region_available(phys_addr_t start, in_ram = true; break; case BOOT_MEM_RESERVED: + case BOOT_MEM_NOMAP: if ((start >= start_ && start < end_) || (start < start_ && start + size >= start_)) free = false; @@ -213,6 +215,9 @@ static void __init print_memory_map(void) case BOOT_MEM_RESERVED: printk(KERN_CONT "(reserved)\n"); break; + case BOOT_MEM_NOMAP: + printk(KERN_CONT "(nomap)\n"); + break; default: printk(KERN_CONT "type %lu\n", boot_mem_map.map[i].type); break; @@ -371,7 +376,6 @@ static void __init bootmem_init(void) static void __init bootmem_init(void) { - unsigned long reserved_end; phys_addr_t ramstart = PHYS_ADDR_MAX; int i; @@ -382,10 +386,10 @@ static void __init bootmem_init(void) * will reserve the area used for the initrd. */ init_initrd(); - reserved_end = (unsigned long) PFN_UP(__pa_symbol(&_end)); - memblock_reserve(PHYS_OFFSET, - (reserved_end << PAGE_SHIFT) - PHYS_OFFSET); + /* Reserve memory occupied by kernel. */ + memblock_reserve(__pa_symbol(&_text), + __pa_symbol(&_end) - __pa_symbol(&_text)); /* * max_low_pfn is not a number of pages. The number of pages @@ -394,10 +398,7 @@ static void __init bootmem_init(void) min_low_pfn = ~0UL; max_low_pfn = 0; - /* - * Find the highest page frame number we have available - * and the lowest used RAM address - */ + /* Find the highest and lowest page frame numbers we have available. */ for (i = 0; i < boot_mem_map.nr_map; i++) { unsigned long start, end; @@ -427,13 +428,6 @@ static void __init bootmem_init(void) max_low_pfn = end; if (start < min_low_pfn) min_low_pfn = start; - if (end <= reserved_end) - continue; -#ifdef CONFIG_BLK_DEV_INITRD - /* Skip zones before initrd and initrd itself */ - if (initrd_end && end <= (unsigned long)PFN_UP(__pa(initrd_end))) - continue; -#endif } if (min_low_pfn >= max_low_pfn) @@ -474,6 +468,7 @@ static void __init bootmem_init(void) max_low_pfn = PFN_DOWN(HIGHMEM_START); } + /* Install all valid RAM ranges to the memblock memory region */ for (i = 0; i < boot_mem_map.nr_map; i++) { unsigned long start, end; @@ -481,98 +476,38 @@ static void __init bootmem_init(void) end = PFN_DOWN(boot_mem_map.map[i].addr + boot_mem_map.map[i].size); - if (start <= min_low_pfn) + if (start < min_low_pfn) start = min_low_pfn; - if (start >= end) - continue; - #ifndef CONFIG_HIGHMEM + /* Ignore highmem regions if highmem is unsupported */ if (end > max_low_pfn) end = max_low_pfn; - - /* - * ... finally, is the area going away? - */ +#endif if (end <= start) continue; -#endif memblock_add_node(PFN_PHYS(start), PFN_PHYS(end - start), 0); - } - - /* - * Register fully available low RAM pages with the bootmem allocator. - */ - for (i = 0; i < boot_mem_map.nr_map; i++) { - unsigned long start, end, size; - start = PFN_UP(boot_mem_map.map[i].addr); - end = PFN_DOWN(boot_mem_map.map[i].addr - + boot_mem_map.map[i].size); - - /* - * Reserve usable memory. - */ + /* Reserve any memory except the ordinary RAM ranges. */ switch (boot_mem_map.map[i].type) { case BOOT_MEM_RAM: break; - case BOOT_MEM_INIT_RAM: - memory_present(0, start, end); - continue; - default: - /* Not usable memory */ - if (start > min_low_pfn && end < max_low_pfn) - memblock_reserve(boot_mem_map.map[i].addr, - boot_mem_map.map[i].size); - + case BOOT_MEM_NOMAP: /* Discard the range from the system. */ + memblock_remove(PFN_PHYS(start), PFN_PHYS(end - start)); continue; + default: /* Reserve the rest of the memory types at boot time */ + memblock_reserve(PFN_PHYS(start), PFN_PHYS(end - start)); + break; } /* - * We are rounding up the start address of usable memory - * and at the end of the usable range downwards. + * In any case the added to the memblock memory regions + * (highmem/lowmem, available/reserved, etc) are considered + * as present, so inform sparsemem about them. */ - if (start >= max_low_pfn) - continue; - if (start < reserved_end) - start = reserved_end; - if (end > max_low_pfn) - end = max_low_pfn; - - /* - * ... finally, is the area going away? - */ - if (end <= start) - continue; - size = end - start; - - /* Register lowmem ranges */ memory_present(0, start, end); } -#ifdef CONFIG_RELOCATABLE - /* - * The kernel reserves all memory below its _end symbol as bootmem, - * but the kernel may now be at a much higher address. The memory - * between the original and new locations may be returned to the system. - */ - if (__pa_symbol(_text) > __pa_symbol(VMLINUX_LOAD_ADDRESS)) { - unsigned long offset; - extern void show_kernel_relocation(const char *level); - - offset = __pa_symbol(_text) - __pa_symbol(VMLINUX_LOAD_ADDRESS); - memblock_free(__pa_symbol(VMLINUX_LOAD_ADDRESS), offset); - -#if defined(CONFIG_DEBUG_KERNEL) && defined(CONFIG_DEBUG_INFO) - /* - * This information is necessary when debugging the kernel - * But is a security vulnerability otherwise! - */ - show_kernel_relocation(KERN_INFO); -#endif - } -#endif - /* * Reserve initrd memory if needed. */ @@ -781,7 +716,6 @@ static void __init request_crashkernel(struct resource *res) */ static void __init arch_mem_init(char **cmdline_p) { - struct memblock_region *reg; extern void plat_mem_setup(void); /* @@ -809,6 +743,9 @@ static void __init arch_mem_init(char **cmdline_p) arch_mem_addpart(PFN_UP(__pa_symbol(&__init_begin)) << PAGE_SHIFT, PFN_DOWN(__pa_symbol(&__init_end)) << PAGE_SHIFT, BOOT_MEM_INIT_RAM); + arch_mem_addpart(PFN_DOWN(__pa_symbol(&__bss_start)) << PAGE_SHIFT, + PFN_UP(__pa_symbol(&__bss_stop)) << PAGE_SHIFT, + BOOT_MEM_RAM); pr_info("Determined physical RAM map:\n"); print_memory_map(); @@ -884,13 +821,16 @@ static void __init arch_mem_init(char **cmdline_p) plat_swiotlb_setup(); dma_contiguous_reserve(PFN_PHYS(max_low_pfn)); - /* Tell bootmem about cma reserved memblock section */ - for_each_memblock(reserved, reg) - if (reg->size != 0) - memblock_reserve(reg->base, reg->size); - reserve_bootmem_region(__pa_symbol(&__nosave_begin), - __pa_symbol(&__nosave_end)); /* Reserve for hibernation */ + /* Reserve for hibernation. */ + memblock_reserve(__pa_symbol(&__nosave_begin), + __pa_symbol(&__nosave_end) - __pa_symbol(&__nosave_begin)); + + fdt_init_reserved_mem(); + + memblock_dump_all(); + + early_memtest(PFN_PHYS(min_low_pfn), PFN_PHYS(max_low_pfn)); } static void __init resource_init(void) @@ -935,6 +875,7 @@ static void __init resource_init(void) res->flags |= IORESOURCE_SYSRAM; break; case BOOT_MEM_RESERVED: + case BOOT_MEM_NOMAP: default: res->name = "reserved"; } diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 98ca55d62201..c52766a5b85f 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -2151,7 +2151,7 @@ static void configure_hwrena(void) static void configure_exception_vector(void) { - if (cpu_has_veic || cpu_has_vint) { + if (cpu_has_mips_r2_r6) { unsigned long sr = set_c0_status(ST0_BEV); /* If available, use WG to set top bits of EBASE */ if (cpu_has_ebase_wg) { @@ -2163,6 +2163,8 @@ static void configure_exception_vector(void) } write_c0_ebase(ebase); write_c0_status(sr); + } + if (cpu_has_veic || cpu_has_vint) { /* Setting vector spacing enables EI/VI mode */ change_c0_intctl(0x3e0, VECTORSPACING); } @@ -2193,22 +2195,6 @@ void per_cpu_trap_init(bool is_boot_cpu) * o read IntCtl.IPFDC to determine the fast debug channel interrupt */ if (cpu_has_mips_r2_r6) { - /* - * We shouldn't trust a secondary core has a sane EBASE register - * so use the one calculated by the boot CPU. - */ - if (!is_boot_cpu) { - /* If available, use WG to set top bits of EBASE */ - if (cpu_has_ebase_wg) { -#ifdef CONFIG_64BIT - write_c0_ebase_64(ebase | MIPS_EBASE_WG); -#else - write_c0_ebase(ebase | MIPS_EBASE_WG); -#endif - } - write_c0_ebase(ebase); - } - cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP; cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7; cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 7; @@ -2284,19 +2270,27 @@ void __init trap_init(void) extern char except_vec3_generic; extern char except_vec4; extern char except_vec3_r4000; - unsigned long i; + unsigned long i, vec_size; + phys_addr_t ebase_pa; check_wait(); - if (cpu_has_veic || cpu_has_vint) { - unsigned long size = 0x200 + VECTORSPACING*64; - phys_addr_t ebase_pa; + if (!cpu_has_mips_r2_r6) { + ebase = CAC_BASE; + ebase_pa = virt_to_phys((void *)ebase); + vec_size = 0x400; - ebase = (unsigned long) - memblock_alloc(size, 1 << fls(size)); - if (!ebase) + memblock_reserve(ebase_pa, vec_size); + } else { + if (cpu_has_veic || cpu_has_vint) + vec_size = 0x200 + VECTORSPACING*64; + else + vec_size = PAGE_SIZE; + + ebase_pa = memblock_phys_alloc(vec_size, 1 << fls(vec_size)); + if (!ebase_pa) panic("%s: Failed to allocate %lu bytes align=0x%x\n", - __func__, size, 1 << fls(size)); + __func__, vec_size, 1 << fls(vec_size)); /* * Try to ensure ebase resides in KSeg0 if possible. @@ -2309,23 +2303,10 @@ void __init trap_init(void) * EVA is special though as it allows segments to be rearranged * and to become uncached during cache error handling. */ - ebase_pa = __pa(ebase); if (!IS_ENABLED(CONFIG_EVA) && !WARN_ON(ebase_pa >= 0x20000000)) ebase = CKSEG0ADDR(ebase_pa); - } else { - ebase = CAC_BASE; - - if (cpu_has_mips_r2_r6) { - if (cpu_has_ebase_wg) { -#ifdef CONFIG_64BIT - ebase = (read_c0_ebase_64() & ~0xfff); -#else - ebase = (read_c0_ebase() & ~0xfff); -#endif - } else { - ebase += (read_c0_ebase() & 0x3ffff000); - } - } + else + ebase = (unsigned long)phys_to_virt(ebase_pa); } if (cpu_has_mmips) { @@ -2459,7 +2440,7 @@ void __init trap_init(void) else set_handler(0x080, &except_vec3_generic, 0x80); - local_flush_icache_range(ebase, ebase + 0x400); + local_flush_icache_range(ebase, ebase + vec_size); sort_extable(__start___dbe_table, __stop___dbe_table); diff --git a/arch/mips/kvm/Kconfig b/arch/mips/kvm/Kconfig index 4528bc9c3cb1..eac25aef21e0 100644 --- a/arch/mips/kvm/Kconfig +++ b/arch/mips/kvm/Kconfig @@ -21,7 +21,6 @@ config KVM depends on MIPS_FP_SUPPORT select EXPORT_UASM select PREEMPT_NOTIFIERS - select ANON_INODES select KVM_GENERIC_DIRTYLOG_READ_PROTECT select HAVE_KVM_VCPU_ASYNC_IOCTL select KVM_MMIO diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c index 0074427b04fb..e5de6bac8197 100644 --- a/arch/mips/kvm/emulate.c +++ b/arch/mips/kvm/emulate.c @@ -1141,9 +1141,7 @@ enum emulation_result kvm_mips_emul_tlbwr(struct kvm_vcpu *vcpu) unsigned long pc = vcpu->arch.pc; int index; - get_random_bytes(&index, sizeof(index)); - index &= (KVM_MIPS_GUEST_TLB_SIZE - 1); - + index = prandom_u32_max(KVM_MIPS_GUEST_TLB_SIZE); tlb = &vcpu->arch.guest_tlb[index]; kvm_mips_invalidate_guest_tlb(vcpu, tlb); diff --git a/arch/mips/mm/gup.c b/arch/mips/mm/gup.c index 0d14e0d8eacf..4c2b4483683c 100644 --- a/arch/mips/mm/gup.c +++ b/arch/mips/mm/gup.c @@ -235,7 +235,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, * get_user_pages_fast() - pin user pages in memory * @start: starting user address * @nr_pages: number of pages from start to pin - * @write: whether pages will be written to + * @gup_flags: flags modifying pin behaviour * @pages: array that receives pointers to the pages pinned. * Should be at least nr_pages long. * @@ -247,8 +247,8 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, * requested. If nr_pages is 0 or negative, returns 0. If no pages * were pinned, returns -errno. */ -int get_user_pages_fast(unsigned long start, int nr_pages, int write, - struct page **pages) +int get_user_pages_fast(unsigned long start, int nr_pages, + unsigned int gup_flags, struct page **pages) { struct mm_struct *mm = current->mm; unsigned long addr, len, end; @@ -273,7 +273,8 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, next = pgd_addr_end(addr, end); if (pgd_none(pgd)) goto slow; - if (!gup_pud_range(pgd, addr, next, write, pages, &nr)) + if (!gup_pud_range(pgd, addr, next, gup_flags & FOLL_WRITE, + pages, &nr)) goto slow; } while (pgdp++, addr = next, addr != end); local_irq_enable(); @@ -289,7 +290,7 @@ slow_irqon: pages += nr; ret = get_user_pages_unlocked(start, (end - start) >> PAGE_SHIFT, - pages, write ? FOLL_WRITE : 0); + pages, gup_flags); /* Have to be a bit careful with return values */ if (nr > 0) { diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index bbb196ad5f26..8a038b30d3c4 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -504,14 +504,6 @@ void free_init_pages(const char *what, unsigned long begin, unsigned long end) printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10); } -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM, - "initrd"); -} -#endif - void (*free_init_pages_eva)(void *begin, void *end) = NULL; void __ref free_initmem(void) diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c index 6abe40fc413d..7154a1d99aad 100644 --- a/arch/mips/mm/uasm-mips.c +++ b/arch/mips/mm/uasm-mips.c @@ -76,14 +76,22 @@ static const struct insn insn_table[insn_invalid] = { [insn_daddiu] = {M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM}, [insn_daddu] = {M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD}, [insn_ddivu] = {M(spec_op, 0, 0, 0, 0, ddivu_op), RS | RT}, + [insn_ddivu_r6] = {M(spec_op, 0, 0, 0, ddivu_ddivu6_op, ddivu_op), + RS | RT | RD}, [insn_di] = {M(cop0_op, mfmc0_op, 0, 12, 0, 0), RT}, [insn_dins] = {M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE}, [insn_dinsm] = {M(spec3_op, 0, 0, 0, 0, dinsm_op), RS | RT | RD | RE}, [insn_dinsu] = {M(spec3_op, 0, 0, 0, 0, dinsu_op), RS | RT | RD | RE}, [insn_divu] = {M(spec_op, 0, 0, 0, 0, divu_op), RS | RT}, + [insn_divu_r6] = {M(spec_op, 0, 0, 0, divu_divu6_op, divu_op), + RS | RT | RD}, [insn_dmfc0] = {M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET}, + [insn_dmodu] = {M(spec_op, 0, 0, 0, ddivu_dmodu_op, ddivu_op), + RS | RT | RD}, [insn_dmtc0] = {M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET}, [insn_dmultu] = {M(spec_op, 0, 0, 0, 0, dmultu_op), RS | RT}, + [insn_dmulu] = {M(spec_op, 0, 0, 0, dmult_dmul_op, dmultu_op), + RS | RT | RD}, [insn_drotr] = {M(spec_op, 1, 0, 0, 0, dsrl_op), RT | RD | RE}, [insn_drotr32] = {M(spec_op, 1, 0, 0, 0, dsrl32_op), RT | RD | RE}, [insn_dsbh] = {M(spec3_op, 0, 0, 0, dsbh_op, dbshfl_op), RT | RD}, @@ -132,12 +140,16 @@ static const struct insn insn_table[insn_invalid] = { [insn_mfhc0] = {M(cop0_op, mfhc0_op, 0, 0, 0, 0), RT | RD | SET}, [insn_mfhi] = {M(spec_op, 0, 0, 0, 0, mfhi_op), RD}, [insn_mflo] = {M(spec_op, 0, 0, 0, 0, mflo_op), RD}, + [insn_modu] = {M(spec_op, 0, 0, 0, divu_modu_op, divu_op), + RS | RT | RD}, [insn_movn] = {M(spec_op, 0, 0, 0, 0, movn_op), RS | RT | RD}, [insn_movz] = {M(spec_op, 0, 0, 0, 0, movz_op), RS | RT | RD}, [insn_mtc0] = {M(cop0_op, mtc_op, 0, 0, 0, 0), RT | RD | SET}, [insn_mthc0] = {M(cop0_op, mthc0_op, 0, 0, 0, 0), RT | RD | SET}, [insn_mthi] = {M(spec_op, 0, 0, 0, 0, mthi_op), RS}, [insn_mtlo] = {M(spec_op, 0, 0, 0, 0, mtlo_op), RS}, + [insn_mulu] = {M(spec_op, 0, 0, 0, multu_mulu_op, multu_op), + RS | RT | RD}, #ifndef CONFIG_CPU_MIPSR6 [insn_mul] = {M(spec2_op, 0, 0, 0, 0, mul_op), RS | RT | RD}, #else @@ -163,6 +175,8 @@ static const struct insn insn_table[insn_invalid] = { [insn_scd] = {M6(spec3_op, 0, 0, 0, scd6_op), RS | RT | SIMM9}, #endif [insn_sd] = {M(sd_op, 0, 0, 0, 0, 0), RS | RT | SIMM}, + [insn_seleqz] = {M(spec_op, 0, 0, 0, 0, seleqz_op), RS | RT | RD}, + [insn_selnez] = {M(spec_op, 0, 0, 0, 0, selnez_op), RS | RT | RD}, [insn_sh] = {M(sh_op, 0, 0, 0, 0, 0), RS | RT | SIMM}, [insn_sll] = {M(spec_op, 0, 0, 0, 0, sll_op), RT | RD | RE}, [insn_sllv] = {M(spec_op, 0, 0, 0, 0, sllv_op), RS | RT | RD}, diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c index 45b6264ff308..c56f129c9a4b 100644 --- a/arch/mips/mm/uasm.c +++ b/arch/mips/mm/uasm.c @@ -50,21 +50,22 @@ enum opcode { insn_beq, insn_beql, insn_bgez, insn_bgezl, insn_bgtz, insn_blez, insn_bltz, insn_bltzl, insn_bne, insn_break, insn_cache, insn_cfc1, insn_cfcmsa, insn_ctc1, insn_ctcmsa, insn_daddiu, insn_daddu, insn_ddivu, - insn_di, insn_dins, insn_dinsm, insn_dinsu, insn_divu, insn_dmfc0, - insn_dmtc0, insn_dmultu, insn_drotr, insn_drotr32, insn_dsbh, insn_dshd, - insn_dsll, insn_dsll32, insn_dsllv, insn_dsra, insn_dsra32, insn_dsrav, - insn_dsrl, insn_dsrl32, insn_dsrlv, insn_dsubu, insn_eret, insn_ext, - insn_ins, insn_j, insn_jal, insn_jalr, insn_jr, insn_lb, insn_lbu, - insn_ld, insn_lddir, insn_ldpte, insn_ldx, insn_lh, insn_lhu, - insn_ll, insn_lld, insn_lui, insn_lw, insn_lwu, insn_lwx, insn_mfc0, - insn_mfhc0, insn_mfhi, insn_mflo, insn_movn, insn_movz, insn_mtc0, - insn_mthc0, insn_mthi, insn_mtlo, insn_mul, insn_multu, insn_nor, - insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sb, - insn_sc, insn_scd, insn_sd, insn_sh, insn_sll, insn_sllv, - insn_slt, insn_slti, insn_sltiu, insn_sltu, insn_sra, insn_srav, - insn_srl, insn_srlv, insn_subu, insn_sw, insn_sync, insn_syscall, - insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_wait, insn_wsbh, - insn_xor, insn_xori, insn_yield, + insn_ddivu_r6, insn_di, insn_dins, insn_dinsm, insn_dinsu, insn_divu, + insn_divu_r6, insn_dmfc0, insn_dmodu, insn_dmtc0, insn_dmultu, + insn_dmulu, insn_drotr, insn_drotr32, insn_dsbh, insn_dshd, insn_dsll, + insn_dsll32, insn_dsllv, insn_dsra, insn_dsra32, insn_dsrav, insn_dsrl, + insn_dsrl32, insn_dsrlv, insn_dsubu, insn_eret, insn_ext, insn_ins, + insn_j, insn_jal, insn_jalr, insn_jr, insn_lb, insn_lbu, insn_ld, + insn_lddir, insn_ldpte, insn_ldx, insn_lh, insn_lhu, insn_ll, insn_lld, + insn_lui, insn_lw, insn_lwu, insn_lwx, insn_mfc0, insn_mfhc0, insn_mfhi, + insn_mflo, insn_modu, insn_movn, insn_movz, insn_mtc0, insn_mthc0, + insn_mthi, insn_mtlo, insn_mul, insn_multu, insn_mulu, insn_nor, + insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sb, insn_sc, + insn_scd, insn_seleqz, insn_selnez, insn_sd, insn_sh, insn_sll, + insn_sllv, insn_slt, insn_slti, insn_sltiu, insn_sltu, insn_sra, + insn_srav, insn_srl, insn_srlv, insn_subu, insn_sw, insn_sync, + insn_syscall, insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_wait, + insn_wsbh, insn_xor, insn_xori, insn_yield, insn_invalid /* insn_invalid must be last */ }; @@ -287,13 +288,17 @@ I_u2u1(_cfcmsa) I_u1u2(_ctc1) I_u2u1(_ctcmsa) I_u1u2(_ddivu) +I_u3u1u2(_ddivu_r6) I_u1u2u3(_dmfc0) +I_u3u1u2(_dmodu) I_u1u2u3(_dmtc0) I_u1u2(_dmultu) +I_u3u1u2(_dmulu) I_u2u1s3(_daddiu) I_u3u1u2(_daddu) I_u1(_di); I_u1u2(_divu) +I_u3u1u2(_divu_r6) I_u2u1(_dsbh); I_u2u1(_dshd); I_u2u1u3(_dsll) @@ -327,6 +332,7 @@ I_u2s3u1(_lw) I_u2s3u1(_lwu) I_u1u2u3(_mfc0) I_u1u2u3(_mfhc0) +I_u3u1u2(_modu) I_u3u1u2(_movn) I_u3u1u2(_movz) I_u1(_mfhi) @@ -337,6 +343,7 @@ I_u1(_mthi) I_u1(_mtlo) I_u3u1u2(_mul) I_u1u2(_multu) +I_u3u1u2(_mulu) I_u3u1u2(_nor) I_u3u1u2(_or) I_u2u1u3(_ori) @@ -345,6 +352,8 @@ I_u2s3u1(_sb) I_u2s3u1(_sc) I_u2s3u1(_scd) I_u2s3u1(_sd) +I_u3u1u2(_seleqz) +I_u3u1u2(_selnez) I_u2s3u1(_sh) I_u2u1u3(_sll) I_u3u2u1(_sllv) diff --git a/arch/mips/net/Makefile b/arch/mips/net/Makefile index 47d678416715..72a78462f872 100644 --- a/arch/mips/net/Makefile +++ b/arch/mips/net/Makefile @@ -1,4 +1,3 @@ # MIPS networking code -obj-$(CONFIG_MIPS_CBPF_JIT) += bpf_jit.o bpf_jit_asm.o obj-$(CONFIG_MIPS_EBPF_JIT) += ebpf_jit.o diff --git a/arch/mips/net/bpf_jit.c b/arch/mips/net/bpf_jit.c deleted file mode 100644 index 3a0e34f4e615..000000000000 --- a/arch/mips/net/bpf_jit.c +++ /dev/null @@ -1,1270 +0,0 @@ -/* - * Just-In-Time compiler for BPF filters on MIPS - * - * Copyright (c) 2014 Imagination Technologies Ltd. - * Author: Markos Chandras <markos.chandras@imgtec.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; version 2 of the License. - */ - -#include <linux/bitops.h> -#include <linux/compiler.h> -#include <linux/errno.h> -#include <linux/filter.h> -#include <linux/if_vlan.h> -#include <linux/moduleloader.h> -#include <linux/netdevice.h> -#include <linux/string.h> -#include <linux/slab.h> -#include <linux/types.h> -#include <asm/asm.h> -#include <asm/bitops.h> -#include <asm/cacheflush.h> -#include <asm/cpu-features.h> -#include <asm/uasm.h> - -#include "bpf_jit.h" - -/* ABI - * r_skb_hl SKB header length - * r_data SKB data pointer - * r_off Offset - * r_A BPF register A - * r_X BPF register X - * r_skb *skb - * r_M *scratch memory - * r_skb_len SKB length - * - * On entry (*bpf_func)(*skb, *filter) - * a0 = MIPS_R_A0 = skb; - * a1 = MIPS_R_A1 = filter; - * - * Stack - * ... - * M[15] - * M[14] - * M[13] - * ... - * M[0] <-- r_M - * saved reg k-1 - * saved reg k-2 - * ... - * saved reg 0 <-- r_sp - * <no argument area> - * - * Packet layout - * - * <--------------------- len ------------------------> - * <--skb-len(r_skb_hl)-->< ----- skb->data_len ------> - * ---------------------------------------------------- - * | skb->data | - * ---------------------------------------------------- - */ - -#define ptr typeof(unsigned long) - -#define SCRATCH_OFF(k) (4 * (k)) - -/* JIT flags */ -#define SEEN_CALL (1 << BPF_MEMWORDS) -#define SEEN_SREG_SFT (BPF_MEMWORDS + 1) -#define SEEN_SREG_BASE (1 << SEEN_SREG_SFT) -#define SEEN_SREG(x) (SEEN_SREG_BASE << (x)) -#define SEEN_OFF SEEN_SREG(2) -#define SEEN_A SEEN_SREG(3) -#define SEEN_X SEEN_SREG(4) -#define SEEN_SKB SEEN_SREG(5) -#define SEEN_MEM SEEN_SREG(6) -/* SEEN_SK_DATA also implies skb_hl an skb_len */ -#define SEEN_SKB_DATA (SEEN_SREG(7) | SEEN_SREG(1) | SEEN_SREG(0)) - -/* Arguments used by JIT */ -#define ARGS_USED_BY_JIT 2 /* only applicable to 64-bit */ - -#define SBIT(x) (1 << (x)) /* Signed version of BIT() */ - -/** - * struct jit_ctx - JIT context - * @skf: The sk_filter - * @prologue_bytes: Number of bytes for prologue - * @idx: Instruction index - * @flags: JIT flags - * @offsets: Instruction offsets - * @target: Memory location for the compiled filter - */ -struct jit_ctx { - const struct bpf_prog *skf; - unsigned int prologue_bytes; - u32 idx; - u32 flags; - u32 *offsets; - u32 *target; -}; - - -static inline int optimize_div(u32 *k) -{ - /* power of 2 divides can be implemented with right shift */ - if (!(*k & (*k-1))) { - *k = ilog2(*k); - return 1; - } - - return 0; -} - -static inline void emit_jit_reg_move(ptr dst, ptr src, struct jit_ctx *ctx); - -/* Simply emit the instruction if the JIT memory space has been allocated */ -#define emit_instr(ctx, func, ...) \ -do { \ - if ((ctx)->target != NULL) { \ - u32 *p = &(ctx)->target[ctx->idx]; \ - uasm_i_##func(&p, ##__VA_ARGS__); \ - } \ - (ctx)->idx++; \ -} while (0) - -/* - * Similar to emit_instr but it must be used when we need to emit - * 32-bit or 64-bit instructions - */ -#define emit_long_instr(ctx, func, ...) \ -do { \ - if ((ctx)->target != NULL) { \ - u32 *p = &(ctx)->target[ctx->idx]; \ - UASM_i_##func(&p, ##__VA_ARGS__); \ - } \ - (ctx)->idx++; \ -} while (0) - -/* Determine if immediate is within the 16-bit signed range */ -static inline bool is_range16(s32 imm) -{ - return !(imm >= SBIT(15) || imm < -SBIT(15)); -} - -static inline void emit_addu(unsigned int dst, unsigned int src1, - unsigned int src2, struct jit_ctx *ctx) -{ - emit_instr(ctx, addu, dst, src1, src2); -} - -static inline void emit_nop(struct jit_ctx *ctx) -{ - emit_instr(ctx, nop); -} - -/* Load a u32 immediate to a register */ -static inline void emit_load_imm(unsigned int dst, u32 imm, struct jit_ctx *ctx) -{ - if (ctx->target != NULL) { - /* addiu can only handle s16 */ - if (!is_range16(imm)) { - u32 *p = &ctx->target[ctx->idx]; - uasm_i_lui(&p, r_tmp_imm, (s32)imm >> 16); - p = &ctx->target[ctx->idx + 1]; - uasm_i_ori(&p, dst, r_tmp_imm, imm & 0xffff); - } else { - u32 *p = &ctx->target[ctx->idx]; - uasm_i_addiu(&p, dst, r_zero, imm); - } - } - ctx->idx++; - - if (!is_range16(imm)) - ctx->idx++; -} - -static inline void emit_or(unsigned int dst, unsigned int src1, - unsigned int src2, struct jit_ctx *ctx) -{ - emit_instr(ctx, or, dst, src1, src2); -} - -static inline void emit_ori(unsigned int dst, unsigned src, u32 imm, - struct jit_ctx *ctx) -{ - if (imm >= BIT(16)) { - emit_load_imm(r_tmp, imm, ctx); - emit_or(dst, src, r_tmp, ctx); - } else { - emit_instr(ctx, ori, dst, src, imm); - } -} - -static inline void emit_daddiu(unsigned int dst, unsigned int src, - int imm, struct jit_ctx *ctx) -{ - /* - * Only used for stack, so the imm is relatively small - * and it fits in 15-bits - */ - emit_instr(ctx, daddiu, dst, src, imm); -} - -static inline void emit_addiu(unsigned int dst, unsigned int src, - u32 imm, struct jit_ctx *ctx) -{ - if (!is_range16(imm)) { - emit_load_imm(r_tmp, imm, ctx); - emit_addu(dst, r_tmp, src, ctx); - } else { - emit_instr(ctx, addiu, dst, src, imm); - } -} - -static inline void emit_and(unsigned int dst, unsigned int src1, - unsigned int src2, struct jit_ctx *ctx) -{ - emit_instr(ctx, and, dst, src1, src2); -} - -static inline void emit_andi(unsigned int dst, unsigned int src, - u32 imm, struct jit_ctx *ctx) -{ - /* If imm does not fit in u16 then load it to register */ - if (imm >= BIT(16)) { - emit_load_imm(r_tmp, imm, ctx); - emit_and(dst, src, r_tmp, ctx); - } else { - emit_instr(ctx, andi, dst, src, imm); - } -} - -static inline void emit_xor(unsigned int dst, unsigned int src1, - unsigned int src2, struct jit_ctx *ctx) -{ - emit_instr(ctx, xor, dst, src1, src2); -} - -static inline void emit_xori(ptr dst, ptr src, u32 imm, struct jit_ctx *ctx) -{ - /* If imm does not fit in u16 then load it to register */ - if (imm >= BIT(16)) { - emit_load_imm(r_tmp, imm, ctx); - emit_xor(dst, src, r_tmp, ctx); - } else { - emit_instr(ctx, xori, dst, src, imm); - } -} - -static inline void emit_stack_offset(int offset, struct jit_ctx *ctx) -{ - emit_long_instr(ctx, ADDIU, r_sp, r_sp, offset); -} - -static inline void emit_subu(unsigned int dst, unsigned int src1, - unsigned int src2, struct jit_ctx *ctx) -{ - emit_instr(ctx, subu, dst, src1, src2); -} - -static inline void emit_neg(unsigned int reg, struct jit_ctx *ctx) -{ - emit_subu(reg, r_zero, reg, ctx); -} - -static inline void emit_sllv(unsigned int dst, unsigned int src, - unsigned int sa, struct jit_ctx *ctx) -{ - emit_instr(ctx, sllv, dst, src, sa); -} - -static inline void emit_sll(unsigned int dst, unsigned int src, - unsigned int sa, struct jit_ctx *ctx) -{ - /* sa is 5-bits long */ - if (sa >= BIT(5)) - /* Shifting >= 32 results in zero */ - emit_jit_reg_move(dst, r_zero, ctx); - else - emit_instr(ctx, sll, dst, src, sa); -} - -static inline void emit_srlv(unsigned int dst, unsigned int src, - unsigned int sa, struct jit_ctx *ctx) -{ - emit_instr(ctx, srlv, dst, src, sa); -} - -static inline void emit_srl(unsigned int dst, unsigned int src, - unsigned int sa, struct jit_ctx *ctx) -{ - /* sa is 5-bits long */ - if (sa >= BIT(5)) - /* Shifting >= 32 results in zero */ - emit_jit_reg_move(dst, r_zero, ctx); - else - emit_instr(ctx, srl, dst, src, sa); -} - -static inline void emit_slt(unsigned int dst, unsigned int src1, - unsigned int src2, struct jit_ctx *ctx) -{ - emit_instr(ctx, slt, dst, src1, src2); -} - -static inline void emit_sltu(unsigned int dst, unsigned int src1, - unsigned int src2, struct jit_ctx *ctx) -{ - emit_instr(ctx, sltu, dst, src1, src2); -} - -static inline void emit_sltiu(unsigned dst, unsigned int src, - unsigned int imm, struct jit_ctx *ctx) -{ - /* 16 bit immediate */ - if (!is_range16((s32)imm)) { - emit_load_imm(r_tmp, imm, ctx); - emit_sltu(dst, src, r_tmp, ctx); - } else { - emit_instr(ctx, sltiu, dst, src, imm); - } - -} - -/* Store register on the stack */ -static inline void emit_store_stack_reg(ptr reg, ptr base, - unsigned int offset, - struct jit_ctx *ctx) -{ - emit_long_instr(ctx, SW, reg, offset, base); -} - -static inline void emit_store(ptr reg, ptr base, unsigned int offset, - struct jit_ctx *ctx) -{ - emit_instr(ctx, sw, reg, offset, base); -} - -static inline void emit_load_stack_reg(ptr reg, ptr base, - unsigned int offset, - struct jit_ctx *ctx) -{ - emit_long_instr(ctx, LW, reg, offset, base); -} - -static inline void emit_load(unsigned int reg, unsigned int base, - unsigned int offset, struct jit_ctx *ctx) -{ - emit_instr(ctx, lw, reg, offset, base); -} - -static inline void emit_load_byte(unsigned int reg, unsigned int base, - unsigned int offset, struct jit_ctx *ctx) -{ - emit_instr(ctx, lb, reg, offset, base); -} - -static inline void emit_half_load(unsigned int reg, unsigned int base, - unsigned int offset, struct jit_ctx *ctx) -{ - emit_instr(ctx, lh, reg, offset, base); -} - -static inline void emit_half_load_unsigned(unsigned int reg, unsigned int base, - unsigned int offset, struct jit_ctx *ctx) -{ - emit_instr(ctx, lhu, reg, offset, base); -} - -static inline void emit_mul(unsigned int dst, unsigned int src1, - unsigned int src2, struct jit_ctx *ctx) -{ - emit_instr(ctx, mul, dst, src1, src2); -} - -static inline void emit_div(unsigned int dst, unsigned int src, - struct jit_ctx *ctx) -{ - if (ctx->target != NULL) { - u32 *p = &ctx->target[ctx->idx]; - uasm_i_divu(&p, dst, src); - p = &ctx->target[ctx->idx + 1]; - uasm_i_mflo(&p, dst); - } - ctx->idx += 2; /* 2 insts */ -} - -static inline void emit_mod(unsigned int dst, unsigned int src, - struct jit_ctx *ctx) -{ - if (ctx->target != NULL) { - u32 *p = &ctx->target[ctx->idx]; - uasm_i_divu(&p, dst, src); - p = &ctx->target[ctx->idx + 1]; - uasm_i_mfhi(&p, dst); - } - ctx->idx += 2; /* 2 insts */ -} - -static inline void emit_dsll(unsigned int dst, unsigned int src, - unsigned int sa, struct jit_ctx *ctx) -{ - emit_instr(ctx, dsll, dst, src, sa); -} - -static inline void emit_dsrl32(unsigned int dst, unsigned int src, - unsigned int sa, struct jit_ctx *ctx) -{ - emit_instr(ctx, dsrl32, dst, src, sa); -} - -static inline void emit_wsbh(unsigned int dst, unsigned int src, - struct jit_ctx *ctx) -{ - emit_instr(ctx, wsbh, dst, src); -} - -/* load pointer to register */ -static inline void emit_load_ptr(unsigned int dst, unsigned int src, - int imm, struct jit_ctx *ctx) -{ - /* src contains the base addr of the 32/64-pointer */ - emit_long_instr(ctx, LW, dst, imm, src); -} - -/* load a function pointer to register */ -static inline void emit_load_func(unsigned int reg, ptr imm, - struct jit_ctx *ctx) -{ - if (IS_ENABLED(CONFIG_64BIT)) { - /* At this point imm is always 64-bit */ - emit_load_imm(r_tmp, (u64)imm >> 32, ctx); - emit_dsll(r_tmp_imm, r_tmp, 16, ctx); /* left shift by 16 */ - emit_ori(r_tmp, r_tmp_imm, (imm >> 16) & 0xffff, ctx); - emit_dsll(r_tmp_imm, r_tmp, 16, ctx); /* left shift by 16 */ - emit_ori(reg, r_tmp_imm, imm & 0xffff, ctx); - } else { - emit_load_imm(reg, imm, ctx); - } -} - -/* Move to real MIPS register */ -static inline void emit_reg_move(ptr dst, ptr src, struct jit_ctx *ctx) -{ - emit_long_instr(ctx, ADDU, dst, src, r_zero); -} - -/* Move to JIT (32-bit) register */ -static inline void emit_jit_reg_move(ptr dst, ptr src, struct jit_ctx *ctx) -{ - emit_addu(dst, src, r_zero, ctx); -} - -/* Compute the immediate value for PC-relative branches. */ -static inline u32 b_imm(unsigned int tgt, struct jit_ctx *ctx) -{ - if (ctx->target == NULL) - return 0; - - /* - * We want a pc-relative branch. We only do forward branches - * so tgt is always after pc. tgt is the instruction offset - * we want to jump to. - - * Branch on MIPS: - * I: target_offset <- sign_extend(offset) - * I+1: PC += target_offset (delay slot) - * - * ctx->idx currently points to the branch instruction - * but the offset is added to the delay slot so we need - * to subtract 4. - */ - return ctx->offsets[tgt] - - (ctx->idx * 4 - ctx->prologue_bytes) - 4; -} - -static inline void emit_bcond(int cond, unsigned int reg1, unsigned int reg2, - unsigned int imm, struct jit_ctx *ctx) -{ - if (ctx->target != NULL) { - u32 *p = &ctx->target[ctx->idx]; - - switch (cond) { - case MIPS_COND_EQ: - uasm_i_beq(&p, reg1, reg2, imm); - break; - case MIPS_COND_NE: - uasm_i_bne(&p, reg1, reg2, imm); - break; - case MIPS_COND_ALL: - uasm_i_b(&p, imm); - break; - default: - pr_warn("%s: Unhandled branch conditional: %d\n", - __func__, cond); - } - } - ctx->idx++; -} - -static inline void emit_b(unsigned int imm, struct jit_ctx *ctx) -{ - emit_bcond(MIPS_COND_ALL, r_zero, r_zero, imm, ctx); -} - -static inline void emit_jalr(unsigned int link, unsigned int reg, - struct jit_ctx *ctx) -{ - emit_instr(ctx, jalr, link, reg); -} - -static inline void emit_jr(unsigned int reg, struct jit_ctx *ctx) -{ - emit_instr(ctx, jr, reg); -} - -static inline u16 align_sp(unsigned int num) -{ - /* Double word alignment for 32-bit, quadword for 64-bit */ - unsigned int align = IS_ENABLED(CONFIG_64BIT) ? 16 : 8; - num = (num + (align - 1)) & -align; - return num; -} - -static void save_bpf_jit_regs(struct jit_ctx *ctx, unsigned offset) -{ - int i = 0, real_off = 0; - u32 sflags, tmp_flags; - - /* Adjust the stack pointer */ - if (offset) - emit_stack_offset(-align_sp(offset), ctx); - - tmp_flags = sflags = ctx->flags >> SEEN_SREG_SFT; - /* sflags is essentially a bitmap */ - while (tmp_flags) { - if ((sflags >> i) & 0x1) { - emit_store_stack_reg(MIPS_R_S0 + i, r_sp, real_off, - ctx); - real_off += SZREG; - } - i++; - tmp_flags >>= 1; - } - - /* save return address */ - if (ctx->flags & SEEN_CALL) { - emit_store_stack_reg(r_ra, r_sp, real_off, ctx); - real_off += SZREG; - } - - /* Setup r_M leaving the alignment gap if necessary */ - if (ctx->flags & SEEN_MEM) { - if (real_off % (SZREG * 2)) - real_off += SZREG; - emit_long_instr(ctx, ADDIU, r_M, r_sp, real_off); - } -} - -static void restore_bpf_jit_regs(struct jit_ctx *ctx, - unsigned int offset) -{ - int i, real_off = 0; - u32 sflags, tmp_flags; - - tmp_flags = sflags = ctx->flags >> SEEN_SREG_SFT; - /* sflags is a bitmap */ - i = 0; - while (tmp_flags) { - if ((sflags >> i) & 0x1) { - emit_load_stack_reg(MIPS_R_S0 + i, r_sp, real_off, - ctx); - real_off += SZREG; - } - i++; - tmp_flags >>= 1; - } - - /* restore return address */ - if (ctx->flags & SEEN_CALL) - emit_load_stack_reg(r_ra, r_sp, real_off, ctx); - - /* Restore the sp and discard the scrach memory */ - if (offset) - emit_stack_offset(align_sp(offset), ctx); -} - -static unsigned int get_stack_depth(struct jit_ctx *ctx) -{ - int sp_off = 0; - - - /* How may s* regs do we need to preserved? */ - sp_off += hweight32(ctx->flags >> SEEN_SREG_SFT) * SZREG; - - if (ctx->flags & SEEN_MEM) - sp_off += 4 * BPF_MEMWORDS; /* BPF_MEMWORDS are 32-bit */ - - if (ctx->flags & SEEN_CALL) - sp_off += SZREG; /* Space for our ra register */ - - return sp_off; -} - -static void build_prologue(struct jit_ctx *ctx) -{ - int sp_off; - - /* Calculate the total offset for the stack pointer */ - sp_off = get_stack_depth(ctx); - save_bpf_jit_regs(ctx, sp_off); - - if (ctx->flags & SEEN_SKB) - emit_reg_move(r_skb, MIPS_R_A0, ctx); - - if (ctx->flags & SEEN_SKB_DATA) { - /* Load packet length */ - emit_load(r_skb_len, r_skb, offsetof(struct sk_buff, len), - ctx); - emit_load(r_tmp, r_skb, offsetof(struct sk_buff, data_len), - ctx); - /* Load the data pointer */ - emit_load_ptr(r_skb_data, r_skb, - offsetof(struct sk_buff, data), ctx); - /* Load the header length */ - emit_subu(r_skb_hl, r_skb_len, r_tmp, ctx); - } - - if (ctx->flags & SEEN_X) - emit_jit_reg_move(r_X, r_zero, ctx); - - /* - * Do not leak kernel data to userspace, we only need to clear - * r_A if it is ever used. In fact if it is never used, we - * will not save/restore it, so clearing it in this case would - * corrupt the state of the caller. - */ - if (bpf_needs_clear_a(&ctx->skf->insns[0]) && - (ctx->flags & SEEN_A)) - emit_jit_reg_move(r_A, r_zero, ctx); -} - -static void build_epilogue(struct jit_ctx *ctx) -{ - unsigned int sp_off; - - /* Calculate the total offset for the stack pointer */ - - sp_off = get_stack_depth(ctx); - restore_bpf_jit_regs(ctx, sp_off); - - /* Return */ - emit_jr(r_ra, ctx); - emit_nop(ctx); -} - -#define CHOOSE_LOAD_FUNC(K, func) \ - ((int)K < 0 ? ((int)K >= SKF_LL_OFF ? func##_negative : func) : \ - func##_positive) - -static int build_body(struct jit_ctx *ctx) -{ - const struct bpf_prog *prog = ctx->skf; - const struct sock_filter *inst; - unsigned int i, off, condt; - u32 k, b_off __maybe_unused; - u8 (*sk_load_func)(unsigned long *skb, int offset); - - for (i = 0; i < prog->len; i++) { - u16 code; - - inst = &(prog->insns[i]); - pr_debug("%s: code->0x%02x, jt->0x%x, jf->0x%x, k->0x%x\n", - __func__, inst->code, inst->jt, inst->jf, inst->k); - k = inst->k; - code = bpf_anc_helper(inst); - - if (ctx->target == NULL) - ctx->offsets[i] = ctx->idx * 4; - - switch (code) { - case BPF_LD | BPF_IMM: - /* A <- k ==> li r_A, k */ - ctx->flags |= SEEN_A; - emit_load_imm(r_A, k, ctx); - break; - case BPF_LD | BPF_W | BPF_LEN: - BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, len) != 4); - /* A <- len ==> lw r_A, offset(skb) */ - ctx->flags |= SEEN_SKB | SEEN_A; - off = offsetof(struct sk_buff, len); - emit_load(r_A, r_skb, off, ctx); - break; - case BPF_LD | BPF_MEM: - /* A <- M[k] ==> lw r_A, offset(M) */ - ctx->flags |= SEEN_MEM | SEEN_A; - emit_load(r_A, r_M, SCRATCH_OFF(k), ctx); - break; - case BPF_LD | BPF_W | BPF_ABS: - /* A <- P[k:4] */ - sk_load_func = CHOOSE_LOAD_FUNC(k, sk_load_word); - goto load; - case BPF_LD | BPF_H | BPF_ABS: - /* A <- P[k:2] */ - sk_load_func = CHOOSE_LOAD_FUNC(k, sk_load_half); - goto load; - case BPF_LD | BPF_B | BPF_ABS: - /* A <- P[k:1] */ - sk_load_func = CHOOSE_LOAD_FUNC(k, sk_load_byte); -load: - emit_load_imm(r_off, k, ctx); -load_common: - ctx->flags |= SEEN_CALL | SEEN_OFF | - SEEN_SKB | SEEN_A | SEEN_SKB_DATA; - - emit_load_func(r_s0, (ptr)sk_load_func, ctx); - emit_reg_move(MIPS_R_A0, r_skb, ctx); - emit_jalr(MIPS_R_RA, r_s0, ctx); - /* Load second argument to delay slot */ - emit_reg_move(MIPS_R_A1, r_off, ctx); - /* Check the error value */ - emit_bcond(MIPS_COND_EQ, r_ret, 0, b_imm(i + 1, ctx), - ctx); - /* Load return register on DS for failures */ - emit_reg_move(r_ret, r_zero, ctx); - /* Return with error */ - emit_b(b_imm(prog->len, ctx), ctx); - emit_nop(ctx); - break; - case BPF_LD | BPF_W | BPF_IND: - /* A <- P[X + k:4] */ - sk_load_func = sk_load_word; - goto load_ind; - case BPF_LD | BPF_H | BPF_IND: - /* A <- P[X + k:2] */ - sk_load_func = sk_load_half; - goto load_ind; - case BPF_LD | BPF_B | BPF_IND: - /* A <- P[X + k:1] */ - sk_load_func = sk_load_byte; -load_ind: - ctx->flags |= SEEN_OFF | SEEN_X; - emit_addiu(r_off, r_X, k, ctx); - goto load_common; - case BPF_LDX | BPF_IMM: - /* X <- k */ - ctx->flags |= SEEN_X; - emit_load_imm(r_X, k, ctx); - break; - case BPF_LDX | BPF_MEM: - /* X <- M[k] */ - ctx->flags |= SEEN_X | SEEN_MEM; - emit_load(r_X, r_M, SCRATCH_OFF(k), ctx); - break; - case BPF_LDX | BPF_W | BPF_LEN: - /* X <- len */ - ctx->flags |= SEEN_X | SEEN_SKB; - off = offsetof(struct sk_buff, len); - emit_load(r_X, r_skb, off, ctx); - break; - case BPF_LDX | BPF_B | BPF_MSH: - /* X <- 4 * (P[k:1] & 0xf) */ - ctx->flags |= SEEN_X | SEEN_CALL | SEEN_SKB; - /* Load offset to a1 */ - emit_load_func(r_s0, (ptr)sk_load_byte, ctx); - /* - * This may emit two instructions so it may not fit - * in the delay slot. So use a0 in the delay slot. - */ - emit_load_imm(MIPS_R_A1, k, ctx); - emit_jalr(MIPS_R_RA, r_s0, ctx); - emit_reg_move(MIPS_R_A0, r_skb, ctx); /* delay slot */ - /* Check the error value */ - emit_bcond(MIPS_COND_NE, r_ret, 0, - b_imm(prog->len, ctx), ctx); - emit_reg_move(r_ret, r_zero, ctx); - /* We are good */ - /* X <- P[1:K] & 0xf */ - emit_andi(r_X, r_A, 0xf, ctx); - /* X << 2 */ - emit_b(b_imm(i + 1, ctx), ctx); - emit_sll(r_X, r_X, 2, ctx); /* delay slot */ - break; - case BPF_ST: - /* M[k] <- A */ - ctx->flags |= SEEN_MEM | SEEN_A; - emit_store(r_A, r_M, SCRATCH_OFF(k), ctx); - break; - case BPF_STX: - /* M[k] <- X */ - ctx->flags |= SEEN_MEM | SEEN_X; - emit_store(r_X, r_M, SCRATCH_OFF(k), ctx); - break; - case BPF_ALU | BPF_ADD | BPF_K: - /* A += K */ - ctx->flags |= SEEN_A; - emit_addiu(r_A, r_A, k, ctx); - break; - case BPF_ALU | BPF_ADD | BPF_X: - /* A += X */ - ctx->flags |= SEEN_A | SEEN_X; - emit_addu(r_A, r_A, r_X, ctx); - break; - case BPF_ALU | BPF_SUB | BPF_K: - /* A -= K */ - ctx->flags |= SEEN_A; - emit_addiu(r_A, r_A, -k, ctx); - break; - case BPF_ALU | BPF_SUB | BPF_X: - /* A -= X */ - ctx->flags |= SEEN_A | SEEN_X; - emit_subu(r_A, r_A, r_X, ctx); - break; - case BPF_ALU | BPF_MUL | BPF_K: - /* A *= K */ - /* Load K to scratch register before MUL */ - ctx->flags |= SEEN_A; - emit_load_imm(r_s0, k, ctx); - emit_mul(r_A, r_A, r_s0, ctx); - break; - case BPF_ALU | BPF_MUL | BPF_X: - /* A *= X */ - ctx->flags |= SEEN_A | SEEN_X; - emit_mul(r_A, r_A, r_X, ctx); - break; - case BPF_ALU | BPF_DIV | BPF_K: - /* A /= k */ - if (k == 1) - break; - if (optimize_div(&k)) { - ctx->flags |= SEEN_A; - emit_srl(r_A, r_A, k, ctx); - break; - } - ctx->flags |= SEEN_A; - emit_load_imm(r_s0, k, ctx); - emit_div(r_A, r_s0, ctx); - break; - case BPF_ALU | BPF_MOD | BPF_K: - /* A %= k */ - if (k == 1) { - ctx->flags |= SEEN_A; - emit_jit_reg_move(r_A, r_zero, ctx); - } else { - ctx->flags |= SEEN_A; - emit_load_imm(r_s0, k, ctx); - emit_mod(r_A, r_s0, ctx); - } - break; - case BPF_ALU | BPF_DIV | BPF_X: - /* A /= X */ - ctx->flags |= SEEN_X | SEEN_A; - /* Check if r_X is zero */ - emit_bcond(MIPS_COND_EQ, r_X, r_zero, - b_imm(prog->len, ctx), ctx); - emit_load_imm(r_ret, 0, ctx); /* delay slot */ - emit_div(r_A, r_X, ctx); - break; - case BPF_ALU | BPF_MOD | BPF_X: - /* A %= X */ - ctx->flags |= SEEN_X | SEEN_A; - /* Check if r_X is zero */ - emit_bcond(MIPS_COND_EQ, r_X, r_zero, - b_imm(prog->len, ctx), ctx); - emit_load_imm(r_ret, 0, ctx); /* delay slot */ - emit_mod(r_A, r_X, ctx); - break; - case BPF_ALU | BPF_OR | BPF_K: - /* A |= K */ - ctx->flags |= SEEN_A; - emit_ori(r_A, r_A, k, ctx); - break; - case BPF_ALU | BPF_OR | BPF_X: - /* A |= X */ - ctx->flags |= SEEN_A; - emit_ori(r_A, r_A, r_X, ctx); - break; - case BPF_ALU | BPF_XOR | BPF_K: - /* A ^= k */ - ctx->flags |= SEEN_A; - emit_xori(r_A, r_A, k, ctx); - break; - case BPF_ANC | SKF_AD_ALU_XOR_X: - case BPF_ALU | BPF_XOR | BPF_X: - /* A ^= X */ - ctx->flags |= SEEN_A; - emit_xor(r_A, r_A, r_X, ctx); - break; - case BPF_ALU | BPF_AND | BPF_K: - /* A &= K */ - ctx->flags |= SEEN_A; - emit_andi(r_A, r_A, k, ctx); - break; - case BPF_ALU | BPF_AND | BPF_X: - /* A &= X */ - ctx->flags |= SEEN_A | SEEN_X; - emit_and(r_A, r_A, r_X, ctx); - break; - case BPF_ALU | BPF_LSH | BPF_K: - /* A <<= K */ - ctx->flags |= SEEN_A; - emit_sll(r_A, r_A, k, ctx); - break; - case BPF_ALU | BPF_LSH | BPF_X: - /* A <<= X */ - ctx->flags |= SEEN_A | SEEN_X; - emit_sllv(r_A, r_A, r_X, ctx); - break; - case BPF_ALU | BPF_RSH | BPF_K: - /* A >>= K */ - ctx->flags |= SEEN_A; - emit_srl(r_A, r_A, k, ctx); - break; - case BPF_ALU | BPF_RSH | BPF_X: - ctx->flags |= SEEN_A | SEEN_X; - emit_srlv(r_A, r_A, r_X, ctx); - break; - case BPF_ALU | BPF_NEG: - /* A = -A */ - ctx->flags |= SEEN_A; - emit_neg(r_A, ctx); - break; - case BPF_JMP | BPF_JA: - /* pc += K */ - emit_b(b_imm(i + k + 1, ctx), ctx); - emit_nop(ctx); - break; - case BPF_JMP | BPF_JEQ | BPF_K: - /* pc += ( A == K ) ? pc->jt : pc->jf */ - condt = MIPS_COND_EQ | MIPS_COND_K; - goto jmp_cmp; - case BPF_JMP | BPF_JEQ | BPF_X: - ctx->flags |= SEEN_X; - /* pc += ( A == X ) ? pc->jt : pc->jf */ - condt = MIPS_COND_EQ | MIPS_COND_X; - goto jmp_cmp; - case BPF_JMP | BPF_JGE | BPF_K: - /* pc += ( A >= K ) ? pc->jt : pc->jf */ - condt = MIPS_COND_GE | MIPS_COND_K; - goto jmp_cmp; - case BPF_JMP | BPF_JGE | BPF_X: - ctx->flags |= SEEN_X; - /* pc += ( A >= X ) ? pc->jt : pc->jf */ - condt = MIPS_COND_GE | MIPS_COND_X; - goto jmp_cmp; - case BPF_JMP | BPF_JGT | BPF_K: - /* pc += ( A > K ) ? pc->jt : pc->jf */ - condt = MIPS_COND_GT | MIPS_COND_K; - goto jmp_cmp; - case BPF_JMP | BPF_JGT | BPF_X: - ctx->flags |= SEEN_X; - /* pc += ( A > X ) ? pc->jt : pc->jf */ - condt = MIPS_COND_GT | MIPS_COND_X; -jmp_cmp: - /* Greater or Equal */ - if ((condt & MIPS_COND_GE) || - (condt & MIPS_COND_GT)) { - if (condt & MIPS_COND_K) { /* K */ - ctx->flags |= SEEN_A; - emit_sltiu(r_s0, r_A, k, ctx); - } else { /* X */ - ctx->flags |= SEEN_A | - SEEN_X; - emit_sltu(r_s0, r_A, r_X, ctx); - } - /* A < (K|X) ? r_scrach = 1 */ - b_off = b_imm(i + inst->jf + 1, ctx); - emit_bcond(MIPS_COND_NE, r_s0, r_zero, b_off, - ctx); - emit_nop(ctx); - /* A > (K|X) ? scratch = 0 */ - if (condt & MIPS_COND_GT) { - /* Checking for equality */ - ctx->flags |= SEEN_A | SEEN_X; - if (condt & MIPS_COND_K) - emit_load_imm(r_s0, k, ctx); - else - emit_jit_reg_move(r_s0, r_X, - ctx); - b_off = b_imm(i + inst->jf + 1, ctx); - emit_bcond(MIPS_COND_EQ, r_A, r_s0, - b_off, ctx); - emit_nop(ctx); - /* Finally, A > K|X */ - b_off = b_imm(i + inst->jt + 1, ctx); - emit_b(b_off, ctx); - emit_nop(ctx); - } else { - /* A >= (K|X) so jump */ - b_off = b_imm(i + inst->jt + 1, ctx); - emit_b(b_off, ctx); - emit_nop(ctx); - } - } else { - /* A == K|X */ - if (condt & MIPS_COND_K) { /* K */ - ctx->flags |= SEEN_A; - emit_load_imm(r_s0, k, ctx); - /* jump true */ - b_off = b_imm(i + inst->jt + 1, ctx); - emit_bcond(MIPS_COND_EQ, r_A, r_s0, - b_off, ctx); - emit_nop(ctx); - /* jump false */ - b_off = b_imm(i + inst->jf + 1, - ctx); - emit_bcond(MIPS_COND_NE, r_A, r_s0, - b_off, ctx); - emit_nop(ctx); - } else { /* X */ - /* jump true */ - ctx->flags |= SEEN_A | SEEN_X; - b_off = b_imm(i + inst->jt + 1, - ctx); - emit_bcond(MIPS_COND_EQ, r_A, r_X, - b_off, ctx); - emit_nop(ctx); - /* jump false */ - b_off = b_imm(i + inst->jf + 1, ctx); - emit_bcond(MIPS_COND_NE, r_A, r_X, - b_off, ctx); - emit_nop(ctx); - } - } - break; - case BPF_JMP | BPF_JSET | BPF_K: - ctx->flags |= SEEN_A; - /* pc += (A & K) ? pc -> jt : pc -> jf */ - emit_load_imm(r_s1, k, ctx); - emit_and(r_s0, r_A, r_s1, ctx); - /* jump true */ - b_off = b_imm(i + inst->jt + 1, ctx); - emit_bcond(MIPS_COND_NE, r_s0, r_zero, b_off, ctx); - emit_nop(ctx); - /* jump false */ - b_off = b_imm(i + inst->jf + 1, ctx); - emit_b(b_off, ctx); - emit_nop(ctx); - break; - case BPF_JMP | BPF_JSET | BPF_X: - ctx->flags |= SEEN_X | SEEN_A; - /* pc += (A & X) ? pc -> jt : pc -> jf */ - emit_and(r_s0, r_A, r_X, ctx); - /* jump true */ - b_off = b_imm(i + inst->jt + 1, ctx); - emit_bcond(MIPS_COND_NE, r_s0, r_zero, b_off, ctx); - emit_nop(ctx); - /* jump false */ - b_off = b_imm(i + inst->jf + 1, ctx); - emit_b(b_off, ctx); - emit_nop(ctx); - break; - case BPF_RET | BPF_A: - ctx->flags |= SEEN_A; - if (i != prog->len - 1) - /* - * If this is not the last instruction - * then jump to the epilogue - */ - emit_b(b_imm(prog->len, ctx), ctx); - emit_reg_move(r_ret, r_A, ctx); /* delay slot */ - break; - case BPF_RET | BPF_K: - /* - * It can emit two instructions so it does not fit on - * the delay slot. - */ - emit_load_imm(r_ret, k, ctx); - if (i != prog->len - 1) { - /* - * If this is not the last instruction - * then jump to the epilogue - */ - emit_b(b_imm(prog->len, ctx), ctx); - emit_nop(ctx); - } - break; - case BPF_MISC | BPF_TAX: - /* X = A */ - ctx->flags |= SEEN_X | SEEN_A; - emit_jit_reg_move(r_X, r_A, ctx); - break; - case BPF_MISC | BPF_TXA: - /* A = X */ - ctx->flags |= SEEN_A | SEEN_X; - emit_jit_reg_move(r_A, r_X, ctx); - break; - /* AUX */ - case BPF_ANC | SKF_AD_PROTOCOL: - /* A = ntohs(skb->protocol */ - ctx->flags |= SEEN_SKB | SEEN_OFF | SEEN_A; - BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, - protocol) != 2); - off = offsetof(struct sk_buff, protocol); - emit_half_load(r_A, r_skb, off, ctx); -#ifdef CONFIG_CPU_LITTLE_ENDIAN - /* This needs little endian fixup */ - if (cpu_has_wsbh) { - /* R2 and later have the wsbh instruction */ - emit_wsbh(r_A, r_A, ctx); - } else { - /* Get first byte */ - emit_andi(r_tmp_imm, r_A, 0xff, ctx); - /* Shift it */ - emit_sll(r_tmp, r_tmp_imm, 8, ctx); - /* Get second byte */ - emit_srl(r_tmp_imm, r_A, 8, ctx); - emit_andi(r_tmp_imm, r_tmp_imm, 0xff, ctx); - /* Put everyting together in r_A */ - emit_or(r_A, r_tmp, r_tmp_imm, ctx); - } -#endif - break; - case BPF_ANC | SKF_AD_CPU: - ctx->flags |= SEEN_A | SEEN_OFF; - /* A = current_thread_info()->cpu */ - BUILD_BUG_ON(FIELD_SIZEOF(struct thread_info, - cpu) != 4); - off = offsetof(struct thread_info, cpu); - /* $28/gp points to the thread_info struct */ - emit_load(r_A, 28, off, ctx); - break; - case BPF_ANC | SKF_AD_IFINDEX: - /* A = skb->dev->ifindex */ - case BPF_ANC | SKF_AD_HATYPE: - /* A = skb->dev->type */ - ctx->flags |= SEEN_SKB | SEEN_A; - off = offsetof(struct sk_buff, dev); - /* Load *dev pointer */ - emit_load_ptr(r_s0, r_skb, off, ctx); - /* error (0) in the delay slot */ - emit_bcond(MIPS_COND_EQ, r_s0, r_zero, - b_imm(prog->len, ctx), ctx); - emit_reg_move(r_ret, r_zero, ctx); - if (code == (BPF_ANC | SKF_AD_IFINDEX)) { - BUILD_BUG_ON(FIELD_SIZEOF(struct net_device, ifindex) != 4); - off = offsetof(struct net_device, ifindex); - emit_load(r_A, r_s0, off, ctx); - } else { /* (code == (BPF_ANC | SKF_AD_HATYPE) */ - BUILD_BUG_ON(FIELD_SIZEOF(struct net_device, type) != 2); - off = offsetof(struct net_device, type); - emit_half_load_unsigned(r_A, r_s0, off, ctx); - } - break; - case BPF_ANC | SKF_AD_MARK: - ctx->flags |= SEEN_SKB | SEEN_A; - BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, mark) != 4); - off = offsetof(struct sk_buff, mark); - emit_load(r_A, r_skb, off, ctx); - break; - case BPF_ANC | SKF_AD_RXHASH: - ctx->flags |= SEEN_SKB | SEEN_A; - BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, hash) != 4); - off = offsetof(struct sk_buff, hash); - emit_load(r_A, r_skb, off, ctx); - break; - case BPF_ANC | SKF_AD_VLAN_TAG: - ctx->flags |= SEEN_SKB | SEEN_A; - BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, - vlan_tci) != 2); - off = offsetof(struct sk_buff, vlan_tci); - emit_half_load_unsigned(r_A, r_skb, off, ctx); - break; - case BPF_ANC | SKF_AD_VLAN_TAG_PRESENT: - ctx->flags |= SEEN_SKB | SEEN_A; - emit_load_byte(r_A, r_skb, PKT_VLAN_PRESENT_OFFSET(), ctx); - if (PKT_VLAN_PRESENT_BIT) - emit_srl(r_A, r_A, PKT_VLAN_PRESENT_BIT, ctx); - if (PKT_VLAN_PRESENT_BIT < 7) - emit_andi(r_A, r_A, 1, ctx); - break; - case BPF_ANC | SKF_AD_PKTTYPE: - ctx->flags |= SEEN_SKB; - - emit_load_byte(r_tmp, r_skb, PKT_TYPE_OFFSET(), ctx); - /* Keep only the last 3 bits */ - emit_andi(r_A, r_tmp, PKT_TYPE_MAX, ctx); -#ifdef __BIG_ENDIAN_BITFIELD - /* Get the actual packet type to the lower 3 bits */ - emit_srl(r_A, r_A, 5, ctx); -#endif - break; - case BPF_ANC | SKF_AD_QUEUE: - ctx->flags |= SEEN_SKB | SEEN_A; - BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, - queue_mapping) != 2); - BUILD_BUG_ON(offsetof(struct sk_buff, - queue_mapping) > 0xff); - off = offsetof(struct sk_buff, queue_mapping); - emit_half_load_unsigned(r_A, r_skb, off, ctx); - break; - default: - pr_debug("%s: Unhandled opcode: 0x%02x\n", __FILE__, - inst->code); - return -1; - } - } - - /* compute offsets only during the first pass */ - if (ctx->target == NULL) - ctx->offsets[i] = ctx->idx * 4; - - return 0; -} - -void bpf_jit_compile(struct bpf_prog *fp) -{ - struct jit_ctx ctx; - unsigned int alloc_size, tmp_idx; - - if (!bpf_jit_enable) - return; - - memset(&ctx, 0, sizeof(ctx)); - - ctx.offsets = kcalloc(fp->len + 1, sizeof(*ctx.offsets), GFP_KERNEL); - if (ctx.offsets == NULL) - return; - - ctx.skf = fp; - - if (build_body(&ctx)) - goto out; - - tmp_idx = ctx.idx; - build_prologue(&ctx); - ctx.prologue_bytes = (ctx.idx - tmp_idx) * 4; - /* just to complete the ctx.idx count */ - build_epilogue(&ctx); - - alloc_size = 4 * ctx.idx; - ctx.target = module_alloc(alloc_size); - if (ctx.target == NULL) - goto out; - - /* Clean it */ - memset(ctx.target, 0, alloc_size); - - ctx.idx = 0; - - /* Generate the actual JIT code */ - build_prologue(&ctx); - build_body(&ctx); - build_epilogue(&ctx); - - /* Update the icache */ - flush_icache_range((ptr)ctx.target, (ptr)(ctx.target + ctx.idx)); - - if (bpf_jit_enable > 1) - /* Dump JIT code */ - bpf_jit_dump(fp->len, alloc_size, 2, ctx.target); - - fp->bpf_func = (void *)ctx.target; - fp->jited = 1; - -out: - kfree(ctx.offsets); -} - -void bpf_jit_free(struct bpf_prog *fp) -{ - if (fp->jited) - module_memfree(fp->bpf_func); - - bpf_prog_unlock_free(fp); -} diff --git a/arch/mips/net/bpf_jit_asm.S b/arch/mips/net/bpf_jit_asm.S deleted file mode 100644 index 57154c5883b6..000000000000 --- a/arch/mips/net/bpf_jit_asm.S +++ /dev/null @@ -1,285 +0,0 @@ -/* - * bpf_jib_asm.S: Packet/header access helper functions for MIPS/MIPS64 BPF - * compiler. - * - * Copyright (C) 2015 Imagination Technologies Ltd. - * Author: Markos Chandras <markos.chandras@imgtec.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; version 2 of the License. - */ - -#include <asm/asm.h> -#include <asm/isa-rev.h> -#include <asm/regdef.h> -#include "bpf_jit.h" - -/* ABI - * - * r_skb_hl skb header length - * r_skb_data skb data - * r_off(a1) offset register - * r_A BPF register A - * r_X PF register X - * r_skb(a0) *skb - * r_M *scratch memory - * r_skb_le skb length - * r_s0 Scratch register 0 - * r_s1 Scratch register 1 - * - * On entry: - * a0: *skb - * a1: offset (imm or imm + X) - * - * All non-BPF-ABI registers are free for use. On return, we only - * care about r_ret. The BPF-ABI registers are assumed to remain - * unmodified during the entire filter operation. - */ - -#define skb a0 -#define offset a1 -#define SKF_LL_OFF (-0x200000) /* Can't include linux/filter.h in assembly */ - - /* We know better :) so prevent assembler reordering etc */ - .set noreorder - -#define is_offset_negative(TYPE) \ - /* If offset is negative we have more work to do */ \ - slti t0, offset, 0; \ - bgtz t0, bpf_slow_path_##TYPE##_neg; \ - /* Be careful what follows in DS. */ - -#define is_offset_in_header(SIZE, TYPE) \ - /* Reading from header? */ \ - addiu $r_s0, $r_skb_hl, -SIZE; \ - slt t0, $r_s0, offset; \ - bgtz t0, bpf_slow_path_##TYPE; \ - -LEAF(sk_load_word) - is_offset_negative(word) -FEXPORT(sk_load_word_positive) - is_offset_in_header(4, word) - /* Offset within header boundaries */ - PTR_ADDU t1, $r_skb_data, offset - .set reorder - lw $r_A, 0(t1) - .set noreorder -#ifdef CONFIG_CPU_LITTLE_ENDIAN -# if MIPS_ISA_REV >= 2 - wsbh t0, $r_A - rotr $r_A, t0, 16 -# else - sll t0, $r_A, 24 - srl t1, $r_A, 24 - srl t2, $r_A, 8 - or t0, t0, t1 - andi t2, t2, 0xff00 - andi t1, $r_A, 0xff00 - or t0, t0, t2 - sll t1, t1, 8 - or $r_A, t0, t1 -# endif -#endif - jr $r_ra - move $r_ret, zero - END(sk_load_word) - -LEAF(sk_load_half) - is_offset_negative(half) -FEXPORT(sk_load_half_positive) - is_offset_in_header(2, half) - /* Offset within header boundaries */ - PTR_ADDU t1, $r_skb_data, offset - lhu $r_A, 0(t1) -#ifdef CONFIG_CPU_LITTLE_ENDIAN -# if MIPS_ISA_REV >= 2 - wsbh $r_A, $r_A -# else - sll t0, $r_A, 8 - srl t1, $r_A, 8 - andi t0, t0, 0xff00 - or $r_A, t0, t1 -# endif -#endif - jr $r_ra - move $r_ret, zero - END(sk_load_half) - -LEAF(sk_load_byte) - is_offset_negative(byte) -FEXPORT(sk_load_byte_positive) - is_offset_in_header(1, byte) - /* Offset within header boundaries */ - PTR_ADDU t1, $r_skb_data, offset - lbu $r_A, 0(t1) - jr $r_ra - move $r_ret, zero - END(sk_load_byte) - -/* - * call skb_copy_bits: - * (prototype in linux/skbuff.h) - * - * int skb_copy_bits(sk_buff *skb, int offset, void *to, int len) - * - * o32 mandates we leave 4 spaces for argument registers in case - * the callee needs to use them. Even though we don't care about - * the argument registers ourselves, we need to allocate that space - * to remain ABI compliant since the callee may want to use that space. - * We also allocate 2 more spaces for $r_ra and our return register (*to). - * - * n64 is a bit different. The *caller* will allocate the space to preserve - * the arguments. So in 64-bit kernels, we allocate the 4-arg space for no - * good reason but it does not matter that much really. - * - * (void *to) is returned in r_s0 - * - */ -#ifdef CONFIG_CPU_LITTLE_ENDIAN -#define DS_OFFSET(SIZE) (4 * SZREG) -#else -#define DS_OFFSET(SIZE) ((4 * SZREG) + (4 - SIZE)) -#endif -#define bpf_slow_path_common(SIZE) \ - /* Quick check. Are we within reasonable boundaries? */ \ - LONG_ADDIU $r_s1, $r_skb_len, -SIZE; \ - sltu $r_s0, offset, $r_s1; \ - beqz $r_s0, fault; \ - /* Load 4th argument in DS */ \ - LONG_ADDIU a3, zero, SIZE; \ - PTR_ADDIU $r_sp, $r_sp, -(6 * SZREG); \ - PTR_LA t0, skb_copy_bits; \ - PTR_S $r_ra, (5 * SZREG)($r_sp); \ - /* Assign low slot to a2 */ \ - PTR_ADDIU a2, $r_sp, DS_OFFSET(SIZE); \ - jalr t0; \ - /* Reset our destination slot (DS but it's ok) */ \ - INT_S zero, (4 * SZREG)($r_sp); \ - /* \ - * skb_copy_bits returns 0 on success and -EFAULT \ - * on error. Our data live in a2. Do not bother with \ - * our data if an error has been returned. \ - */ \ - /* Restore our frame */ \ - PTR_L $r_ra, (5 * SZREG)($r_sp); \ - INT_L $r_s0, (4 * SZREG)($r_sp); \ - bltz v0, fault; \ - PTR_ADDIU $r_sp, $r_sp, 6 * SZREG; \ - move $r_ret, zero; \ - -NESTED(bpf_slow_path_word, (6 * SZREG), $r_sp) - bpf_slow_path_common(4) -#ifdef CONFIG_CPU_LITTLE_ENDIAN -# if MIPS_ISA_REV >= 2 - wsbh t0, $r_s0 - jr $r_ra - rotr $r_A, t0, 16 -# else - sll t0, $r_s0, 24 - srl t1, $r_s0, 24 - srl t2, $r_s0, 8 - or t0, t0, t1 - andi t2, t2, 0xff00 - andi t1, $r_s0, 0xff00 - or t0, t0, t2 - sll t1, t1, 8 - jr $r_ra - or $r_A, t0, t1 -# endif -#else - jr $r_ra - move $r_A, $r_s0 -#endif - - END(bpf_slow_path_word) - -NESTED(bpf_slow_path_half, (6 * SZREG), $r_sp) - bpf_slow_path_common(2) -#ifdef CONFIG_CPU_LITTLE_ENDIAN -# if MIPS_ISA_REV >= 2 - jr $r_ra - wsbh $r_A, $r_s0 -# else - sll t0, $r_s0, 8 - andi t1, $r_s0, 0xff00 - andi t0, t0, 0xff00 - srl t1, t1, 8 - jr $r_ra - or $r_A, t0, t1 -# endif -#else - jr $r_ra - move $r_A, $r_s0 -#endif - - END(bpf_slow_path_half) - -NESTED(bpf_slow_path_byte, (6 * SZREG), $r_sp) - bpf_slow_path_common(1) - jr $r_ra - move $r_A, $r_s0 - - END(bpf_slow_path_byte) - -/* - * Negative entry points - */ - .macro bpf_is_end_of_data - li t0, SKF_LL_OFF - /* Reading link layer data? */ - slt t1, offset, t0 - bgtz t1, fault - /* Be careful what follows in DS. */ - .endm -/* - * call skb_copy_bits: - * (prototype in linux/filter.h) - * - * void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, - * int k, unsigned int size) - * - * see above (bpf_slow_path_common) for ABI restrictions - */ -#define bpf_negative_common(SIZE) \ - PTR_ADDIU $r_sp, $r_sp, -(6 * SZREG); \ - PTR_LA t0, bpf_internal_load_pointer_neg_helper; \ - PTR_S $r_ra, (5 * SZREG)($r_sp); \ - jalr t0; \ - li a2, SIZE; \ - PTR_L $r_ra, (5 * SZREG)($r_sp); \ - /* Check return pointer */ \ - beqz v0, fault; \ - PTR_ADDIU $r_sp, $r_sp, 6 * SZREG; \ - /* Preserve our pointer */ \ - move $r_s0, v0; \ - /* Set return value */ \ - move $r_ret, zero; \ - -bpf_slow_path_word_neg: - bpf_is_end_of_data -NESTED(sk_load_word_negative, (6 * SZREG), $r_sp) - bpf_negative_common(4) - jr $r_ra - lw $r_A, 0($r_s0) - END(sk_load_word_negative) - -bpf_slow_path_half_neg: - bpf_is_end_of_data -NESTED(sk_load_half_negative, (6 * SZREG), $r_sp) - bpf_negative_common(2) - jr $r_ra - lhu $r_A, 0($r_s0) - END(sk_load_half_negative) - -bpf_slow_path_byte_neg: - bpf_is_end_of_data -NESTED(sk_load_byte_negative, (6 * SZREG), $r_sp) - bpf_negative_common(1) - jr $r_ra - lbu $r_A, 0($r_s0) - END(sk_load_byte_negative) - -fault: - jr $r_ra - addiu $r_ret, zero, 1 diff --git a/arch/mips/net/ebpf_jit.c b/arch/mips/net/ebpf_jit.c index 98bf0c222b5f..dfd5a4b1b779 100644 --- a/arch/mips/net/ebpf_jit.c +++ b/arch/mips/net/ebpf_jit.c @@ -22,6 +22,7 @@ #include <asm/byteorder.h> #include <asm/cacheflush.h> #include <asm/cpu-features.h> +#include <asm/isa-rev.h> #include <asm/uasm.h> /* Registers used by JIT */ @@ -125,15 +126,21 @@ static enum reg_val_type get_reg_val_type(const struct jit_ctx *ctx, } /* Simply emit the instruction if the JIT memory space has been allocated */ -#define emit_instr(ctx, func, ...) \ -do { \ - if ((ctx)->target != NULL) { \ - u32 *p = &(ctx)->target[ctx->idx]; \ - uasm_i_##func(&p, ##__VA_ARGS__); \ - } \ - (ctx)->idx++; \ +#define emit_instr_long(ctx, func64, func32, ...) \ +do { \ + if ((ctx)->target != NULL) { \ + u32 *p = &(ctx)->target[ctx->idx]; \ + if (IS_ENABLED(CONFIG_64BIT)) \ + uasm_i_##func64(&p, ##__VA_ARGS__); \ + else \ + uasm_i_##func32(&p, ##__VA_ARGS__); \ + } \ + (ctx)->idx++; \ } while (0) +#define emit_instr(ctx, func, ...) \ + emit_instr_long(ctx, func, func, ##__VA_ARGS__) + static unsigned int j_target(struct jit_ctx *ctx, int target_idx) { unsigned long target_va, base_va; @@ -274,17 +281,17 @@ static int gen_int_prologue(struct jit_ctx *ctx) * If RA we are doing a function call and may need * extra 8-byte tmp area. */ - stack_adjust += 16; + stack_adjust += 2 * sizeof(long); if (ctx->flags & EBPF_SAVE_S0) - stack_adjust += 8; + stack_adjust += sizeof(long); if (ctx->flags & EBPF_SAVE_S1) - stack_adjust += 8; + stack_adjust += sizeof(long); if (ctx->flags & EBPF_SAVE_S2) - stack_adjust += 8; + stack_adjust += sizeof(long); if (ctx->flags & EBPF_SAVE_S3) - stack_adjust += 8; + stack_adjust += sizeof(long); if (ctx->flags & EBPF_SAVE_S4) - stack_adjust += 8; + stack_adjust += sizeof(long); BUILD_BUG_ON(MAX_BPF_STACK & 7); locals_size = (ctx->flags & EBPF_SEEN_FP) ? MAX_BPF_STACK : 0; @@ -298,41 +305,49 @@ static int gen_int_prologue(struct jit_ctx *ctx) * On tail call we skip this instruction, and the TCC is * passed in $v1 from the caller. */ - emit_instr(ctx, daddiu, MIPS_R_V1, MIPS_R_ZERO, MAX_TAIL_CALL_CNT); + emit_instr(ctx, addiu, MIPS_R_V1, MIPS_R_ZERO, MAX_TAIL_CALL_CNT); if (stack_adjust) - emit_instr(ctx, daddiu, MIPS_R_SP, MIPS_R_SP, -stack_adjust); + emit_instr_long(ctx, daddiu, addiu, + MIPS_R_SP, MIPS_R_SP, -stack_adjust); else return 0; - store_offset = stack_adjust - 8; + store_offset = stack_adjust - sizeof(long); if (ctx->flags & EBPF_SAVE_RA) { - emit_instr(ctx, sd, MIPS_R_RA, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, sd, sw, + MIPS_R_RA, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S0) { - emit_instr(ctx, sd, MIPS_R_S0, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, sd, sw, + MIPS_R_S0, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S1) { - emit_instr(ctx, sd, MIPS_R_S1, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, sd, sw, + MIPS_R_S1, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S2) { - emit_instr(ctx, sd, MIPS_R_S2, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, sd, sw, + MIPS_R_S2, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S3) { - emit_instr(ctx, sd, MIPS_R_S3, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, sd, sw, + MIPS_R_S3, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S4) { - emit_instr(ctx, sd, MIPS_R_S4, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, sd, sw, + MIPS_R_S4, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if ((ctx->flags & EBPF_SEEN_TC) && !(ctx->flags & EBPF_TCC_IN_V1)) - emit_instr(ctx, daddu, MIPS_R_S4, MIPS_R_V1, MIPS_R_ZERO); + emit_instr_long(ctx, daddu, addu, + MIPS_R_S4, MIPS_R_V1, MIPS_R_ZERO); return 0; } @@ -341,7 +356,7 @@ static int build_int_epilogue(struct jit_ctx *ctx, int dest_reg) { const struct bpf_prog *prog = ctx->skf; int stack_adjust = ctx->stack_size; - int store_offset = stack_adjust - 8; + int store_offset = stack_adjust - sizeof(long); enum reg_val_type td; int r0 = MIPS_R_V0; @@ -353,33 +368,40 @@ static int build_int_epilogue(struct jit_ctx *ctx, int dest_reg) } if (ctx->flags & EBPF_SAVE_RA) { - emit_instr(ctx, ld, MIPS_R_RA, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, ld, lw, + MIPS_R_RA, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S0) { - emit_instr(ctx, ld, MIPS_R_S0, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, ld, lw, + MIPS_R_S0, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S1) { - emit_instr(ctx, ld, MIPS_R_S1, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, ld, lw, + MIPS_R_S1, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S2) { - emit_instr(ctx, ld, MIPS_R_S2, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, ld, lw, + MIPS_R_S2, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S3) { - emit_instr(ctx, ld, MIPS_R_S3, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, ld, lw, + MIPS_R_S3, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } if (ctx->flags & EBPF_SAVE_S4) { - emit_instr(ctx, ld, MIPS_R_S4, store_offset, MIPS_R_SP); - store_offset -= 8; + emit_instr_long(ctx, ld, lw, + MIPS_R_S4, store_offset, MIPS_R_SP); + store_offset -= sizeof(long); } emit_instr(ctx, jr, dest_reg); if (stack_adjust) - emit_instr(ctx, daddiu, MIPS_R_SP, MIPS_R_SP, stack_adjust); + emit_instr_long(ctx, daddiu, addiu, + MIPS_R_SP, MIPS_R_SP, stack_adjust); else emit_instr(ctx, nop); @@ -646,6 +668,10 @@ static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, s64 t64s; int bpf_op = BPF_OP(insn->code); + if (IS_ENABLED(CONFIG_32BIT) && ((BPF_CLASS(insn->code) == BPF_ALU64) + || (bpf_op == BPF_DW))) + return -EINVAL; + switch (insn->code) { case BPF_ALU64 | BPF_ADD | BPF_K: /* ALU64_IMM */ case BPF_ALU64 | BPF_SUB | BPF_K: /* ALU64_IMM */ @@ -678,8 +704,12 @@ static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, if (insn->imm == 1) /* Mult by 1 is a nop */ break; gen_imm_to_reg(insn, MIPS_R_AT, ctx); - emit_instr(ctx, dmultu, MIPS_R_AT, dst); - emit_instr(ctx, mflo, dst); + if (MIPS_ISA_REV >= 6) { + emit_instr(ctx, dmulu, dst, dst, MIPS_R_AT); + } else { + emit_instr(ctx, dmultu, MIPS_R_AT, dst); + emit_instr(ctx, mflo, dst); + } break; case BPF_ALU64 | BPF_NEG | BPF_K: /* ALU64_IMM */ dst = ebpf_to_mips_reg(ctx, insn, dst_reg); @@ -701,8 +731,12 @@ static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, if (insn->imm == 1) /* Mult by 1 is a nop */ break; gen_imm_to_reg(insn, MIPS_R_AT, ctx); - emit_instr(ctx, multu, dst, MIPS_R_AT); - emit_instr(ctx, mflo, dst); + if (MIPS_ISA_REV >= 6) { + emit_instr(ctx, mulu, dst, dst, MIPS_R_AT); + } else { + emit_instr(ctx, multu, dst, MIPS_R_AT); + emit_instr(ctx, mflo, dst); + } break; case BPF_ALU | BPF_NEG | BPF_K: /* ALU_IMM */ dst = ebpf_to_mips_reg(ctx, insn, dst_reg); @@ -733,6 +767,13 @@ static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, break; } gen_imm_to_reg(insn, MIPS_R_AT, ctx); + if (MIPS_ISA_REV >= 6) { + if (bpf_op == BPF_DIV) + emit_instr(ctx, divu_r6, dst, dst, MIPS_R_AT); + else + emit_instr(ctx, modu, dst, dst, MIPS_R_AT); + break; + } emit_instr(ctx, divu, dst, MIPS_R_AT); if (bpf_op == BPF_DIV) emit_instr(ctx, mflo, dst); @@ -755,6 +796,13 @@ static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, break; } gen_imm_to_reg(insn, MIPS_R_AT, ctx); + if (MIPS_ISA_REV >= 6) { + if (bpf_op == BPF_DIV) + emit_instr(ctx, ddivu_r6, dst, dst, MIPS_R_AT); + else + emit_instr(ctx, modu, dst, dst, MIPS_R_AT); + break; + } emit_instr(ctx, ddivu, dst, MIPS_R_AT); if (bpf_op == BPF_DIV) emit_instr(ctx, mflo, dst); @@ -820,11 +868,23 @@ static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, emit_instr(ctx, and, dst, dst, src); break; case BPF_MUL: - emit_instr(ctx, dmultu, dst, src); - emit_instr(ctx, mflo, dst); + if (MIPS_ISA_REV >= 6) { + emit_instr(ctx, dmulu, dst, dst, src); + } else { + emit_instr(ctx, dmultu, dst, src); + emit_instr(ctx, mflo, dst); + } break; case BPF_DIV: case BPF_MOD: + if (MIPS_ISA_REV >= 6) { + if (bpf_op == BPF_DIV) + emit_instr(ctx, ddivu_r6, + dst, dst, src); + else + emit_instr(ctx, modu, dst, dst, src); + break; + } emit_instr(ctx, ddivu, dst, src); if (bpf_op == BPF_DIV) emit_instr(ctx, mflo, dst); @@ -904,6 +964,13 @@ static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, break; case BPF_DIV: case BPF_MOD: + if (MIPS_ISA_REV >= 6) { + if (bpf_op == BPF_DIV) + emit_instr(ctx, divu_r6, dst, dst, src); + else + emit_instr(ctx, modu, dst, dst, src); + break; + } emit_instr(ctx, divu, dst, src); if (bpf_op == BPF_DIV) emit_instr(ctx, mflo, dst); @@ -1007,8 +1074,15 @@ static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, emit_instr(ctx, dsubu, MIPS_R_T8, dst, src); emit_instr(ctx, sltu, MIPS_R_AT, dst, src); /* SP known to be non-zero, movz becomes boolean not */ - emit_instr(ctx, movz, MIPS_R_T9, MIPS_R_SP, MIPS_R_T8); - emit_instr(ctx, movn, MIPS_R_T9, MIPS_R_ZERO, MIPS_R_T8); + if (MIPS_ISA_REV >= 6) { + emit_instr(ctx, seleqz, MIPS_R_T9, + MIPS_R_SP, MIPS_R_T8); + } else { + emit_instr(ctx, movz, MIPS_R_T9, + MIPS_R_SP, MIPS_R_T8); + emit_instr(ctx, movn, MIPS_R_T9, + MIPS_R_ZERO, MIPS_R_T8); + } emit_instr(ctx, or, MIPS_R_AT, MIPS_R_T9, MIPS_R_AT); cmp_eq = bpf_op == BPF_JGT; dst = MIPS_R_AT; @@ -1235,7 +1309,7 @@ jeq_common: case BPF_JMP | BPF_CALL: ctx->flags |= EBPF_SAVE_RA; - t64s = (s64)insn->imm + (s64)__bpf_call_base; + t64s = (s64)insn->imm + (long)__bpf_call_base; emit_const_to_reg(ctx, MIPS_R_T9, (u64)t64s); emit_instr(ctx, jalr, MIPS_R_RA, MIPS_R_T9); /* delay slot */ @@ -1367,6 +1441,17 @@ jeq_common: if (src < 0) return src; if (BPF_MODE(insn->code) == BPF_XADD) { + /* + * If mem_off does not fit within the 9 bit ll/sc + * instruction immediate field, use a temp reg. + */ + if (MIPS_ISA_REV >= 6 && + (mem_off >= BIT(8) || mem_off < -BIT(8))) { + emit_instr(ctx, daddiu, MIPS_R_T6, + dst, mem_off); + mem_off = 0; + dst = MIPS_R_T6; + } switch (BPF_SIZE(insn->code)) { case BPF_W: if (get_reg_val_type(ctx, this_idx, insn->src_reg) == REG_32BIT) { @@ -1721,7 +1806,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) unsigned int image_size; u8 *image_ptr; - if (!prog->jit_requested || !cpu_has_mips64r2) + if (!prog->jit_requested || MIPS_ISA_REV < 2) return prog; tmp = bpf_jit_blind_constants(prog); diff --git a/arch/mips/pic32/Kconfig b/arch/mips/pic32/Kconfig index e284e89183cc..7acbb50c1dcd 100644 --- a/arch/mips/pic32/Kconfig +++ b/arch/mips/pic32/Kconfig @@ -39,12 +39,12 @@ choice Select the devicetree. config DTB_PIC32_NONE - bool "None" + bool "None" config DTB_PIC32_MZDA_SK - bool "PIC32MZDA Starter Kit" - depends on PIC32MZDA - select BUILTIN_DTB + bool "PIC32MZDA Starter Kit" + depends on PIC32MZDA + select BUILTIN_DTB endchoice diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile index 0ede4deb8181..7221df24cb23 100644 --- a/arch/mips/vdso/Makefile +++ b/arch/mips/vdso/Makefile @@ -46,9 +46,7 @@ endif VDSO_LDFLAGS := \ -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-soname=linux-vdso.so.1 \ $(addprefix -Wl$(comma),$(filter -E%,$(KBUILD_CFLAGS))) \ - -nostdlib -shared \ - $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \ - $(call cc-ldoption, -Wl$(comma)--build-id) + -nostdlib -shared -Wl,--hash-style=sysv -Wl,--build-id GCOV_PROFILE := n UBSAN_SANITIZE := n diff --git a/arch/nds32/include/asm/Kbuild b/arch/nds32/include/asm/Kbuild index 688b6ed26227..f67a327777b5 100644 --- a/arch/nds32/include/asm/Kbuild +++ b/arch/nds32/include/asm/Kbuild @@ -39,7 +39,6 @@ generic-y += preempt.h generic-y += sections.h generic-y += segment.h generic-y += serial.h -generic-y += sizes.h generic-y += switch_to.h generic-y += timex.h generic-y += topology.h diff --git a/arch/nds32/include/asm/elf.h b/arch/nds32/include/asm/elf.h index 95f3ea253e4c..02250626b9f0 100644 --- a/arch/nds32/include/asm/elf.h +++ b/arch/nds32/include/asm/elf.h @@ -10,14 +10,13 @@ #include <asm/ptrace.h> #include <asm/fpu.h> +#include <linux/elf-em.h> typedef unsigned long elf_greg_t; typedef unsigned long elf_freg_t[3]; extern unsigned int elf_hwcap; -#define EM_NDS32 167 - #define R_NDS32_NONE 0 #define R_NDS32_16_RELA 19 #define R_NDS32_32_RELA 20 diff --git a/arch/nds32/include/asm/pgtable.h b/arch/nds32/include/asm/pgtable.h index 9f52db930c00..ee59c1f9e4fc 100644 --- a/arch/nds32/include/asm/pgtable.h +++ b/arch/nds32/include/asm/pgtable.h @@ -6,7 +6,7 @@ #define __PAGETABLE_PMD_FOLDED 1 #include <asm-generic/4level-fixup.h> -#include <asm-generic/sizes.h> +#include <linux/sizes.h> #include <asm/memory.h> #include <asm/nds32.h> diff --git a/arch/nds32/include/asm/syscall.h b/arch/nds32/include/asm/syscall.h index 671ebd357496..174b8571d362 100644 --- a/arch/nds32/include/asm/syscall.h +++ b/arch/nds32/include/asm/syscall.h @@ -5,6 +5,7 @@ #ifndef _ASM_NDS32_SYSCALL_H #define _ASM_NDS32_SYSCALL_H 1 +#include <uapi/linux/audit.h> #include <linux/err.h> struct task_struct; struct pt_regs; @@ -145,4 +146,12 @@ void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, memcpy(®s->uregs[0] + 1, args, 5 * sizeof(args[0])); } + +static inline int +syscall_get_arch(struct task_struct *task) +{ + return IS_ENABLED(CONFIG_CPU_BIG_ENDIAN) + ? AUDIT_ARCH_NDS32BE : AUDIT_ARCH_NDS32; +} + #endif /* _ASM_NDS32_SYSCALL_H */ diff --git a/arch/nds32/kernel/ftrace.c b/arch/nds32/kernel/ftrace.c index 8a41372551ff..fd2a54b8cd57 100644 --- a/arch/nds32/kernel/ftrace.c +++ b/arch/nds32/kernel/ftrace.c @@ -7,7 +7,6 @@ #ifndef CONFIG_DYNAMIC_FTRACE extern void (*ftrace_trace_function)(unsigned long, unsigned long, struct ftrace_ops*, struct pt_regs*); -extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace); extern void ftrace_graph_caller(void); noinline void __naked ftrace_stub(unsigned long ip, unsigned long parent_ip, diff --git a/arch/nds32/kernel/head.S b/arch/nds32/kernel/head.S index db64b78b1232..fcefb62606ca 100644 --- a/arch/nds32/kernel/head.S +++ b/arch/nds32/kernel/head.S @@ -7,7 +7,7 @@ #include <asm/asm-offsets.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/thread_info.h> #ifdef CONFIG_CPU_BIG_ENDIAN diff --git a/arch/nds32/mm/init.c b/arch/nds32/mm/init.c index 1d03633f89a9..1a4ab1b7525f 100644 --- a/arch/nds32/mm/init.c +++ b/arch/nds32/mm/init.c @@ -252,18 +252,6 @@ void __init mem_init(void) return; } -void free_initmem(void) -{ - free_initmem_default(-1); -} - -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags) { diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index ea37394ff3ea..26a9c760a98b 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -23,7 +23,6 @@ config NIOS2 select SPARSE_IRQ select USB_ARCH_HAS_HCD if USB_SUPPORT select CPU_NO_EFFICIENT_FFS - select ARCH_DISCARD_MEMBLOCK select MMU_GATHER_NO_RANGE if MMU config GENERIC_CSUM diff --git a/arch/nios2/include/asm/syscall.h b/arch/nios2/include/asm/syscall.h index d7624ed06efb..c4f3f8b86f28 100644 --- a/arch/nios2/include/asm/syscall.h +++ b/arch/nios2/include/asm/syscall.h @@ -17,6 +17,7 @@ #ifndef __ASM_NIOS2_SYSCALL_H__ #define __ASM_NIOS2_SYSCALL_H__ +#include <uapi/linux/audit.h> #include <linux/err.h> #include <linux/sched.h> @@ -79,4 +80,9 @@ static inline void syscall_set_arguments(struct task_struct *task, regs->r9 = *args; } +static inline int syscall_get_arch(struct task_struct *task) +{ + return AUDIT_ARCH_NIOS2; +} + #endif diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c index 16cea5776b87..2c609c2516b2 100644 --- a/arch/nios2/mm/init.c +++ b/arch/nios2/mm/init.c @@ -82,18 +82,6 @@ void __init mmu_init(void) flush_tlb_all(); } -#ifdef CONFIG_BLK_DEV_INITRD -void __init free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - -void __ref free_initmem(void) -{ - free_initmem_default(-1); -} - #define __page_aligned(order) __aligned(PAGE_SIZE << (order)) pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned(PGD_ORDER); pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned(PTE_ORDER); diff --git a/arch/openrisc/include/asm/syscall.h b/arch/openrisc/include/asm/syscall.h index b4ff07c1baed..61de227f53a1 100644 --- a/arch/openrisc/include/asm/syscall.h +++ b/arch/openrisc/include/asm/syscall.h @@ -68,7 +68,7 @@ syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, memcpy(®s->gpr[3], args, 6 * sizeof(args[0])); } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_OPENRISC; } diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index caeb4184e8a6..abe87e54e231 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -223,15 +223,3 @@ void __init mem_init(void) mem_init_done = 1; return; } - -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - -void free_initmem(void) -{ - free_initmem_default(-1); -} diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index f1ed8ddfe486..09407ed1aacd 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -36,6 +36,7 @@ config PARISC select GENERIC_STRNCPY_FROM_USER select SYSCTL_ARCH_UNALIGN_ALLOW select SYSCTL_EXCEPTION_TRACE + select ARCH_DISCARD_MEMBLOCK select HAVE_MOD_ARCH_SPECIFIC select VIRT_TO_BUS select MODULES_USE_ELF_RELA @@ -44,6 +45,8 @@ config PARISC select HAVE_DEBUG_STACKOVERFLOW select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_HASH + select HAVE_ARCH_JUMP_LABEL + select HAVE_ARCH_JUMP_LABEL_RELATIVE select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK select HAVE_REGS_AND_STACK_ACCESS_API @@ -54,6 +57,9 @@ config PARISC select CPU_NO_EFFICIENT_FFS select NEED_DMA_MAP_STATE select NEED_SG_DMA_LENGTH + select HAVE_ARCH_KGDB + select HAVE_KPROBES + select HAVE_KRETPROBES help The PA-RISC microprocessor is designed by Hewlett-Packard and used @@ -305,21 +311,16 @@ config ARCH_SELECT_MEMORY_MODEL def_bool y depends on 64BIT -config ARCH_DISCONTIGMEM_ENABLE +config ARCH_SPARSEMEM_ENABLE def_bool y depends on 64BIT config ARCH_FLATMEM_ENABLE def_bool y -config ARCH_DISCONTIGMEM_DEFAULT +config ARCH_SPARSEMEM_DEFAULT def_bool y - depends on ARCH_DISCONTIGMEM_ENABLE - -config NODES_SHIFT - int - default "3" - depends on NEED_MULTIPLE_NODES + depends on ARCH_SPARSEMEM_ENABLE source "kernel/Kconfig.hz" diff --git a/arch/parisc/boot/compressed/head.S b/arch/parisc/boot/compressed/head.S index 5aba20fa48aa..e8b798fd0cf0 100644 --- a/arch/parisc/boot/compressed/head.S +++ b/arch/parisc/boot/compressed/head.S @@ -22,7 +22,7 @@ __HEAD ENTRY(startup) - .level LEVEL + .level PA_ASM_LEVEL #define PSW_W_SM 0x200 #define PSW_W_BIT 36 @@ -63,7 +63,7 @@ $bss_loop: load32 BOOTADDR(decompress_kernel),%r3 #ifdef CONFIG_64BIT - .level LEVEL + .level PA_ASM_LEVEL ssm PSW_W_SM, %r0 /* set W-bit */ depdi 0, 31, 32, %r3 #endif @@ -72,7 +72,7 @@ $bss_loop: startup_continue: #ifdef CONFIG_64BIT - .level LEVEL + .level PA_ASM_LEVEL rsm PSW_W_SM, %r0 /* clear W-bit */ #endif diff --git a/arch/parisc/boot/compressed/misc.c b/arch/parisc/boot/compressed/misc.c index 2556bb181813..2d395998f524 100644 --- a/arch/parisc/boot/compressed/misc.c +++ b/arch/parisc/boot/compressed/misc.c @@ -145,14 +145,13 @@ static int putchar(int c) void __noreturn error(char *x) { - puts("\n\n"); - puts(x); - puts("\n\n -- System halted"); + if (x) puts(x); + puts("\n -- System halted\n"); while (1) /* wait forever */ ; } -static int print_hex(unsigned long num) +static int print_num(unsigned long num, int base) { const char hex[] = "0123456789abcdef"; char str[40]; @@ -160,12 +159,14 @@ static int print_hex(unsigned long num) str[i--] = '\0'; do { - str[i--] = hex[num & 0x0f]; - num >>= 4; + str[i--] = hex[num % base]; + num = num / base; } while (num); - str[i--] = 'x'; - str[i] = '0'; + if (base == 16) { + str[i--] = 'x'; + str[i] = '0'; + } else i++; puts(&str[i]); return 0; @@ -187,8 +188,9 @@ put: if (fmt[++i] == '%') goto put; + print_num(va_arg(args, unsigned long), + fmt[i] == 'x' ? 16:10); ++i; - print_hex(va_arg(args, unsigned long)); } va_end(args); @@ -327,8 +329,15 @@ unsigned long decompress_kernel(unsigned int started_wide, free_mem_end_ptr = rd_start; #endif - if (free_mem_ptr >= free_mem_end_ptr) - error("Kernel too big for machine."); + if (free_mem_ptr >= free_mem_end_ptr) { + int free_ram; + free_ram = (free_mem_ptr >> 20) + 1; + if (free_ram < 32) + free_ram = 32; + printf("\nKernel requires at least %d MB RAM.\n", + free_ram); + error(NULL); + } #ifdef DEBUG printf("\n"); diff --git a/arch/parisc/configs/generic-32bit_defconfig b/arch/parisc/configs/generic-32bit_defconfig index 37ae4b57c001..a8f9bbef0975 100644 --- a/arch/parisc/configs/generic-32bit_defconfig +++ b/arch/parisc/configs/generic-32bit_defconfig @@ -14,7 +14,6 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_PA7100LC=y CONFIG_SMP=y diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index b8c7db777144..ed2d8cc94909 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -10,7 +10,6 @@ generic-y += hw_irq.h generic-y += irq_regs.h generic-y += irq_work.h generic-y += kdebug.h -generic-y += kprobes.h generic-y += kvm_para.h generic-y += local.h generic-y += local64.h diff --git a/arch/parisc/include/asm/assembly.h b/arch/parisc/include/asm/assembly.h index c17ec0ee6e7c..d85738a7bbe6 100644 --- a/arch/parisc/include/asm/assembly.h +++ b/arch/parisc/include/asm/assembly.h @@ -61,14 +61,14 @@ #define LDCW ldcw,co #define BL b,l # ifdef CONFIG_64BIT -# define LEVEL 2.0w +# define PA_ASM_LEVEL 2.0w # else -# define LEVEL 2.0 +# define PA_ASM_LEVEL 2.0 # endif #else #define LDCW ldcw #define BL bl -#define LEVEL 1.1 +#define PA_ASM_LEVEL 1.1 #endif #ifdef __ASSEMBLY__ diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h index 006fb939cac8..73ca89a47f49 100644 --- a/arch/parisc/include/asm/cache.h +++ b/arch/parisc/include/asm/cache.h @@ -24,9 +24,6 @@ #define __read_mostly __attribute__((__section__(".data..read_mostly"))) -/* Read-only memory is marked before mark_rodata_ro() is called. */ -#define __ro_after_init __read_mostly - void parisc_cache_init(void); /* initializes cache-flushing */ void disable_sr_hashing_asm(int); /* low level support for above */ void disable_sr_hashing(void); /* turns off space register hashing */ @@ -44,22 +41,22 @@ void parisc_setup_cache_timing(void); #define pdtlb(addr) asm volatile("pdtlb 0(%%sr1,%0)" \ ALTERNATIVE(ALT_COND_NO_SMP, INSN_PxTLB) \ - : : "r" (addr)) + : : "r" (addr) : "memory") #define pitlb(addr) asm volatile("pitlb 0(%%sr1,%0)" \ ALTERNATIVE(ALT_COND_NO_SMP, INSN_PxTLB) \ ALTERNATIVE(ALT_COND_NO_SPLIT_TLB, INSN_NOP) \ - : : "r" (addr)) + : : "r" (addr) : "memory") #define pdtlb_kernel(addr) asm volatile("pdtlb 0(%0)" \ ALTERNATIVE(ALT_COND_NO_SMP, INSN_PxTLB) \ - : : "r" (addr)) + : : "r" (addr) : "memory") #define asm_io_fdc(addr) asm volatile("fdc %%r0(%0)" \ ALTERNATIVE(ALT_COND_NO_DCACHE, INSN_NOP) \ ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) \ - : : "r" (addr)) + : : "r" (addr) : "memory") #define asm_io_sync() asm volatile("sync" \ ALTERNATIVE(ALT_COND_NO_DCACHE, INSN_NOP) \ - ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) :: ) + ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) :::"memory") #endif /* ! __ASSEMBLY__ */ diff --git a/arch/parisc/include/asm/fixmap.h b/arch/parisc/include/asm/fixmap.h index f7c3a0905de4..288da73d4cc0 100644 --- a/arch/parisc/include/asm/fixmap.h +++ b/arch/parisc/include/asm/fixmap.h @@ -15,17 +15,34 @@ * from areas congruently mapped with user space. It is 8MB large * and must be 16MB aligned */ #define TMPALIAS_MAP_START ((__PAGE_OFFSET) - 16*1024*1024) + +#define FIXMAP_SIZE (FIX_BITMAP_COUNT << PAGE_SHIFT) +#define FIXMAP_START (TMPALIAS_MAP_START - FIXMAP_SIZE) /* This is the kernel area for all maps (vmalloc, dma etc.) most * usually, it extends up to TMPALIAS_MAP_START. Virtual addresses * 0..GATEWAY_PAGE_SIZE are reserved for the gateway page */ #define KERNEL_MAP_START (GATEWAY_PAGE_SIZE) -#define KERNEL_MAP_END (TMPALIAS_MAP_START) +#define KERNEL_MAP_END (FIXMAP_START) #ifndef __ASSEMBLY__ + + +enum fixed_addresses { + /* Support writing RO kernel text via kprobes, jump labels, etc. */ + FIX_TEXT_POKE0, + FIX_BITMAP_COUNT +}; + extern void *parisc_vmalloc_start; #define PCXL_DMA_MAP_SIZE (8*1024*1024) #define VMALLOC_START ((unsigned long)parisc_vmalloc_start) #define VMALLOC_END (KERNEL_MAP_END) + +#define __fix_to_virt(_x) (FIXMAP_START + ((_x) << PAGE_SHIFT)) + +void set_fixmap(enum fixed_addresses idx, phys_addr_t phys); +void clear_fixmap(enum fixed_addresses idx); + #endif /*__ASSEMBLY__*/ #endif /*_ASM_FIXMAP_H*/ diff --git a/arch/parisc/include/asm/hardware.h b/arch/parisc/include/asm/hardware.h index d6e1ed145031..9d3d7737c58b 100644 --- a/arch/parisc/include/asm/hardware.h +++ b/arch/parisc/include/asm/hardware.h @@ -120,7 +120,7 @@ extern void get_pci_node_path(struct pci_dev *dev, struct hardware_path *path); extern void init_parisc_bus(void); extern struct device *hwpath_to_device(struct hardware_path *modpath); extern void device_to_hwpath(struct device *dev, struct hardware_path *path); - +extern int machine_has_merced_bus(void); /* inventory.c: */ extern void do_memory_inventory(void); diff --git a/arch/parisc/include/asm/jump_label.h b/arch/parisc/include/asm/jump_label.h new file mode 100644 index 000000000000..7efb1aa2f7f8 --- /dev/null +++ b/arch/parisc/include/asm/jump_label.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_PARISC_JUMP_LABEL_H +#define _ASM_PARISC_JUMP_LABEL_H + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> +#include <asm/assembly.h> + +#define JUMP_LABEL_NOP_SIZE 4 + +static __always_inline bool arch_static_branch(struct static_key *key, bool branch) +{ + asm_volatile_goto("1:\n\t" + "nop\n\t" + ".pushsection __jump_table, \"aw\"\n\t" + ".word 1b - ., %l[l_yes] - .\n\t" + __stringify(ASM_ULONG_INSN) " %c0 - .\n\t" + ".popsection\n\t" + : : "i" (&((char *)key)[branch]) : : l_yes); + + return false; +l_yes: + return true; +} + +static __always_inline bool arch_static_branch_jump(struct static_key *key, bool branch) +{ + asm_volatile_goto("1:\n\t" + "b,n %l[l_yes]\n\t" + ".pushsection __jump_table, \"aw\"\n\t" + ".word 1b - ., %l[l_yes] - .\n\t" + __stringify(ASM_ULONG_INSN) " %c0 - .\n\t" + ".popsection\n\t" + : : "i" (&((char *)key)[branch]) : : l_yes); + + return false; +l_yes: + return true; +} + +#endif /* __ASSEMBLY__ */ +#endif diff --git a/arch/parisc/include/asm/kgdb.h b/arch/parisc/include/asm/kgdb.h new file mode 100644 index 000000000000..f23e7f8f13a5 --- /dev/null +++ b/arch/parisc/include/asm/kgdb.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * PA-RISC KGDB support + * + * Copyright (c) 2019 Sven Schnelle <svens@stackframe.org> + * + */ + +#ifndef __PARISC_KGDB_H__ +#define __PARISC_KGDB_H__ + +#define BREAK_INSTR_SIZE 4 +#define PARISC_KGDB_COMPILED_BREAK_INSN 0x3ffc01f +#define PARISC_KGDB_BREAK_INSN 0x3ffa01f + + +#define NUMREGBYTES sizeof(struct parisc_gdb_regs) +#define BUFMAX 4096 + +#define CACHE_FLUSH_IS_SAFE 1 + +#ifndef __ASSEMBLY__ + +static inline void arch_kgdb_breakpoint(void) +{ + asm(".word %0" : : "i"(PARISC_KGDB_COMPILED_BREAK_INSN) : "memory"); +} + +struct parisc_gdb_regs { + unsigned long gpr[32]; + unsigned long sar; + unsigned long iaoq_f; + unsigned long iasq_f; + unsigned long iaoq_b; + unsigned long iasq_b; + unsigned long eiem; + unsigned long iir; + unsigned long isr; + unsigned long ior; + unsigned long ipsw; + unsigned long __unused0; + unsigned long sr4; + unsigned long sr0; + unsigned long sr1; + unsigned long sr2; + unsigned long sr3; + unsigned long sr5; + unsigned long sr6; + unsigned long sr7; + unsigned long cr0; + unsigned long pid1; + unsigned long pid2; + unsigned long scrccr; + unsigned long pid3; + unsigned long pid4; + unsigned long cr24; + unsigned long cr25; + unsigned long cr26; + unsigned long cr27; + unsigned long cr28; + unsigned long cr29; + unsigned long cr30; + + u64 fr[32]; +}; + +#endif +#endif diff --git a/arch/parisc/include/asm/kprobes.h b/arch/parisc/include/asm/kprobes.h new file mode 100644 index 000000000000..e09cf2deeafe --- /dev/null +++ b/arch/parisc/include/asm/kprobes.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * arch/parisc/include/asm/kprobes.h + * + * PA-RISC kprobes implementation + * + * Copyright (c) 2019 Sven Schnelle <svens@stackframe.org> + */ + +#ifndef _PARISC_KPROBES_H +#define _PARISC_KPROBES_H + +#ifdef CONFIG_KPROBES + +#include <asm-generic/kprobes.h> +#include <linux/types.h> +#include <linux/ptrace.h> +#include <linux/notifier.h> + +#define PARISC_KPROBES_BREAK_INSN 0x3ff801f +#define __ARCH_WANT_KPROBES_INSN_SLOT +#define MAX_INSN_SIZE 1 + +typedef u32 kprobe_opcode_t; +struct kprobe; + +void arch_remove_kprobe(struct kprobe *p); + +#define flush_insn_slot(p) \ + flush_icache_range((unsigned long)&(p)->ainsn.insn[0], \ + (unsigned long)&(p)->ainsn.insn[0] + \ + sizeof(kprobe_opcode_t)) + +#define kretprobe_blacklist_size 0 + +struct arch_specific_insn { + kprobe_opcode_t *insn; +}; + +struct prev_kprobe { + struct kprobe *kp; + unsigned long status; +}; + +struct kprobe_ctlblk { + unsigned int kprobe_status; + struct prev_kprobe prev_kprobe; + unsigned long iaoq[2]; +}; + +int __kprobes parisc_kprobe_break_handler(struct pt_regs *regs); +int __kprobes parisc_kprobe_ss_handler(struct pt_regs *regs); + +#endif /* CONFIG_KPROBES */ +#endif /* _PARISC_KPROBES_H */ diff --git a/arch/parisc/include/asm/mmzone.h b/arch/parisc/include/asm/mmzone.h index fafa3893fd70..8d390406d862 100644 --- a/arch/parisc/include/asm/mmzone.h +++ b/arch/parisc/include/asm/mmzone.h @@ -2,62 +2,6 @@ #ifndef _PARISC_MMZONE_H #define _PARISC_MMZONE_H -#define MAX_PHYSMEM_RANGES 8 /* Fix the size for now (current known max is 3) */ +#define MAX_PHYSMEM_RANGES 4 /* Fix the size for now (current known max is 3) */ -#ifdef CONFIG_DISCONTIGMEM - -extern int npmem_ranges; - -struct node_map_data { - pg_data_t pg_data; -}; - -extern struct node_map_data node_data[]; - -#define NODE_DATA(nid) (&node_data[nid].pg_data) - -/* We have these possible memory map layouts: - * Astro: 0-3.75, 67.75-68, 4-64 - * zx1: 0-1, 257-260, 4-256 - * Stretch (N-class): 0-2, 4-32, 34-xxx - */ - -/* Since each 1GB can only belong to one region (node), we can create - * an index table for pfn to nid lookup; each entry in pfnnid_map - * represents 1GB, and contains the node that the memory belongs to. */ - -#define PFNNID_SHIFT (30 - PAGE_SHIFT) -#define PFNNID_MAP_MAX 512 /* support 512GB */ -extern signed char pfnnid_map[PFNNID_MAP_MAX]; - -#ifndef CONFIG_64BIT -#define pfn_is_io(pfn) ((pfn & (0xf0000000UL >> PAGE_SHIFT)) == (0xf0000000UL >> PAGE_SHIFT)) -#else -/* io can be 0xf0f0f0f0f0xxxxxx or 0xfffffffff0000000 */ -#define pfn_is_io(pfn) ((pfn & (0xf000000000000000UL >> PAGE_SHIFT)) == (0xf000000000000000UL >> PAGE_SHIFT)) -#endif - -static inline int pfn_to_nid(unsigned long pfn) -{ - unsigned int i; - - if (unlikely(pfn_is_io(pfn))) - return 0; - - i = pfn >> PFNNID_SHIFT; - BUG_ON(i >= ARRAY_SIZE(pfnnid_map)); - - return pfnnid_map[i]; -} - -static inline int pfn_valid(int pfn) -{ - int nid = pfn_to_nid(pfn); - - if (nid >= 0) - return (pfn < node_end_pfn(nid)); - return 0; -} - -#endif #endif /* _PARISC_MMZONE_H */ diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h index b77f49ce6220..93caf17ac5e2 100644 --- a/arch/parisc/include/asm/page.h +++ b/arch/parisc/include/asm/page.h @@ -147,9 +147,9 @@ extern int npmem_ranges; #define __pa(x) ((unsigned long)(x)-PAGE_OFFSET) #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET)) -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_SPARSEMEM #define pfn_valid(pfn) ((pfn) < max_mapnr) -#endif /* CONFIG_DISCONTIGMEM */ +#endif #ifdef CONFIG_HUGETLB_PAGE #define HPAGE_SHIFT PMD_SHIFT /* fixed for transparent huge pages */ diff --git a/arch/parisc/include/asm/patch.h b/arch/parisc/include/asm/patch.h new file mode 100644 index 000000000000..685b58a13968 --- /dev/null +++ b/arch/parisc/include/asm/patch.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _PARISC_KERNEL_PATCH_H +#define _PARISC_KERNEL_PATCH_H + +/* stop machine and patch kernel text */ +void patch_text(void *addr, unsigned int insn); + +/* patch kernel text with machine already stopped (e.g. in kgdb) */ +void __patch_text(void *addr, unsigned int insn); + +#endif diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h index d05c678c77c4..ea75cc966dae 100644 --- a/arch/parisc/include/asm/pgalloc.h +++ b/arch/parisc/include/asm/pgalloc.h @@ -41,6 +41,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) __pgd_val_set(*pgd, PxD_FLAG_ATTACHED); #endif } + spin_lock_init(pgd_spinlock(actual_pgd)); return actual_pgd; } diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index c7bb74e22436..a39b079e73f2 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -17,7 +17,7 @@ #include <asm/processor.h> #include <asm/cache.h> -extern spinlock_t pa_tlb_lock; +static inline spinlock_t *pgd_spinlock(pgd_t *); /* * kern_addr_valid(ADDR) tests if ADDR is pointing to valid kernel @@ -34,16 +34,46 @@ extern spinlock_t pa_tlb_lock; */ #define kern_addr_valid(addr) (1) -/* Purge data and instruction TLB entries. Must be called holding - * the pa_tlb_lock. The TLB purge instructions are slow on SMP - * machines since the purge must be broadcast to all CPUs. +/* This is for the serialization of PxTLB broadcasts. At least on the N class + * systems, only one PxTLB inter processor broadcast can be active at any one + * time on the Merced bus. + + * PTE updates are protected by locks in the PMD. + */ +extern spinlock_t pa_tlb_flush_lock; +extern spinlock_t pa_swapper_pg_lock; +#if defined(CONFIG_64BIT) && defined(CONFIG_SMP) +extern int pa_serialize_tlb_flushes; +#else +#define pa_serialize_tlb_flushes (0) +#endif + +#define purge_tlb_start(flags) do { \ + if (pa_serialize_tlb_flushes) \ + spin_lock_irqsave(&pa_tlb_flush_lock, flags); \ + else \ + local_irq_save(flags); \ + } while (0) +#define purge_tlb_end(flags) do { \ + if (pa_serialize_tlb_flushes) \ + spin_unlock_irqrestore(&pa_tlb_flush_lock, flags); \ + else \ + local_irq_restore(flags); \ + } while (0) + +/* Purge data and instruction TLB entries. The TLB purge instructions + * are slow on SMP machines since the purge must be broadcast to all CPUs. */ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr) { + unsigned long flags; + + purge_tlb_start(flags); mtsp(mm->context, 1); pdtlb(addr); pitlb(addr); + purge_tlb_end(flags); } /* Certain architectures need to do special things when PTEs @@ -59,11 +89,11 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr) do { \ pte_t old_pte; \ unsigned long flags; \ - spin_lock_irqsave(&pa_tlb_lock, flags); \ + spin_lock_irqsave(pgd_spinlock((mm)->pgd), flags);\ old_pte = *ptep; \ set_pte(ptep, pteval); \ purge_tlb_entries(mm, addr); \ - spin_unlock_irqrestore(&pa_tlb_lock, flags); \ + spin_unlock_irqrestore(pgd_spinlock((mm)->pgd), flags);\ } while (0) #endif /* !__ASSEMBLY__ */ @@ -88,10 +118,10 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr) #if CONFIG_PGTABLE_LEVELS == 3 #define PGD_ORDER 1 /* Number of pages per pgd */ #define PMD_ORDER 1 /* Number of pages per pmd */ -#define PGD_ALLOC_ORDER 2 /* first pgd contains pmd */ +#define PGD_ALLOC_ORDER (2 + 1) /* first pgd contains pmd */ #else #define PGD_ORDER 1 /* Number of pages per pgd */ -#define PGD_ALLOC_ORDER PGD_ORDER +#define PGD_ALLOC_ORDER (PGD_ORDER + 1) #endif /* Definitions for 3rd level (we use PLD here for Page Lower directory @@ -459,6 +489,15 @@ extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *); #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) + +static inline spinlock_t *pgd_spinlock(pgd_t *pgd) +{ + if (unlikely(pgd == swapper_pg_dir)) + return &pa_swapper_pg_lock; + return (spinlock_t *)((char *)pgd + (PAGE_SIZE << (PGD_ALLOC_ORDER - 1))); +} + + static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { pte_t pte; @@ -467,15 +506,15 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned if (!pte_young(*ptep)) return 0; - spin_lock_irqsave(&pa_tlb_lock, flags); + spin_lock_irqsave(pgd_spinlock(vma->vm_mm->pgd), flags); pte = *ptep; if (!pte_young(pte)) { - spin_unlock_irqrestore(&pa_tlb_lock, flags); + spin_unlock_irqrestore(pgd_spinlock(vma->vm_mm->pgd), flags); return 0; } set_pte(ptep, pte_mkold(pte)); purge_tlb_entries(vma->vm_mm, addr); - spin_unlock_irqrestore(&pa_tlb_lock, flags); + spin_unlock_irqrestore(pgd_spinlock(vma->vm_mm->pgd), flags); return 1; } @@ -485,11 +524,11 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t old_pte; unsigned long flags; - spin_lock_irqsave(&pa_tlb_lock, flags); + spin_lock_irqsave(pgd_spinlock(mm->pgd), flags); old_pte = *ptep; set_pte(ptep, __pte(0)); purge_tlb_entries(mm, addr); - spin_unlock_irqrestore(&pa_tlb_lock, flags); + spin_unlock_irqrestore(pgd_spinlock(mm->pgd), flags); return old_pte; } @@ -497,10 +536,10 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { unsigned long flags; - spin_lock_irqsave(&pa_tlb_lock, flags); + spin_lock_irqsave(pgd_spinlock(mm->pgd), flags); set_pte(ptep, pte_wrprotect(*ptep)); purge_tlb_entries(mm, addr); - spin_unlock_irqrestore(&pa_tlb_lock, flags); + spin_unlock_irqrestore(pgd_spinlock(mm->pgd), flags); } #define pte_same(A,B) (pte_val(A) == pte_val(B)) diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h index 9ff033d261ab..143fb2a89dd8 100644 --- a/arch/parisc/include/asm/ptrace.h +++ b/arch/parisc/include/asm/ptrace.h @@ -37,4 +37,17 @@ extern int regs_query_register_offset(const char *name); extern const char *regs_query_register_name(unsigned int offset); #define MAX_REG_OFFSET (offsetof(struct pt_regs, ipsw)) +#define kernel_stack_pointer(regs) ((regs)->gr[30]) + +static inline unsigned long regs_get_register(struct pt_regs *regs, + unsigned int offset) +{ + if (unlikely(offset > MAX_REG_OFFSET)) + return 0; + return *(unsigned long *)((unsigned long)regs + offset); +} + +unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n); +int regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr); + #endif diff --git a/arch/parisc/include/asm/sparsemem.h b/arch/parisc/include/asm/sparsemem.h new file mode 100644 index 000000000000..b5c3a79045b4 --- /dev/null +++ b/arch/parisc/include/asm/sparsemem.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef ASM_PARISC_SPARSEMEM_H +#define ASM_PARISC_SPARSEMEM_H + +/* We have these possible memory map layouts: + * Astro: 0-3.75, 67.75-68, 4-64 + * zx1: 0-1, 257-260, 4-256 + * Stretch (N-class): 0-2, 4-32, 34-xxx + */ + +#define MAX_PHYSMEM_BITS 39 /* 512 GB */ +#define SECTION_SIZE_BITS 27 /* 128 MB */ + +#endif diff --git a/arch/parisc/include/asm/spinlock.h b/arch/parisc/include/asm/spinlock.h index 8a63515f03bf..197d2247e4db 100644 --- a/arch/parisc/include/asm/spinlock.h +++ b/arch/parisc/include/asm/spinlock.h @@ -37,7 +37,11 @@ static inline void arch_spin_unlock(arch_spinlock_t *x) volatile unsigned int *a; a = __ldcw_align(x); +#ifdef CONFIG_SMP + (void) __ldcw(a); +#else mb(); +#endif *a = 1; } diff --git a/arch/parisc/include/asm/syscall.h b/arch/parisc/include/asm/syscall.h index 62a6d477fae0..80757e43cf2c 100644 --- a/arch/parisc/include/asm/syscall.h +++ b/arch/parisc/include/asm/syscall.h @@ -48,11 +48,11 @@ static inline void syscall_rollback(struct task_struct *task, /* do nothing */ } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { int arch = AUDIT_ARCH_PARISC; #ifdef CONFIG_64BIT - if (!is_compat_task()) + if (!__is_compat_task(task)) arch = AUDIT_ARCH_PARISC64; #endif return arch; diff --git a/arch/parisc/include/asm/tlbflush.h b/arch/parisc/include/asm/tlbflush.h index 6804374efa66..c5ded01d45be 100644 --- a/arch/parisc/include/asm/tlbflush.h +++ b/arch/parisc/include/asm/tlbflush.h @@ -8,21 +8,6 @@ #include <linux/sched.h> #include <asm/mmu_context.h> - -/* This is for the serialisation of PxTLB broadcasts. At least on the - * N class systems, only one PxTLB inter processor broadcast can be - * active at any one time on the Merced bus. This tlb purge - * synchronisation is fairly lightweight and harmless so we activate - * it on all systems not just the N class. - - * It is also used to ensure PTE updates are atomic and consistent - * with the TLB. - */ -extern spinlock_t pa_tlb_lock; - -#define purge_tlb_start(flags) spin_lock_irqsave(&pa_tlb_lock, flags) -#define purge_tlb_end(flags) spin_unlock_irqrestore(&pa_tlb_lock, flags) - extern void flush_tlb_all(void); extern void flush_tlb_all_local(void *); @@ -79,13 +64,6 @@ static inline void flush_tlb_mm(struct mm_struct *mm) static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr) { - unsigned long flags, sid; - - sid = vma->vm_mm->context; - purge_tlb_start(flags); - mtsp(sid, 1); - pdtlb(addr); - pitlb(addr); - purge_tlb_end(flags); + purge_tlb_entries(vma->vm_mm, addr); } #endif diff --git a/arch/parisc/include/uapi/asm/sockios.h b/arch/parisc/include/uapi/asm/sockios.h deleted file mode 100644 index 66a3ba64d53f..000000000000 --- a/arch/parisc/include/uapi/asm/sockios.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __ARCH_PARISC_SOCKIOS__ -#define __ARCH_PARISC_SOCKIOS__ - -/* Socket-level I/O control calls. */ -#define FIOSETOWN 0x8901 -#define SIOCSPGRP 0x8902 -#define FIOGETOWN 0x8903 -#define SIOCGPGRP 0x8904 -#define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ - -#endif diff --git a/arch/parisc/kernel/Makefile b/arch/parisc/kernel/Makefile index 8e5f1ab65c68..fc0df5c44468 100644 --- a/arch/parisc/kernel/Makefile +++ b/arch/parisc/kernel/Makefile @@ -9,7 +9,8 @@ obj-y := cache.o pacache.o setup.o pdt.o traps.o time.o irq.o \ pa7300lc.o syscall.o entry.o sys_parisc.o firmware.o \ ptrace.o hardware.o inventory.o drivers.o alternative.o \ signal.o hpmc.o real2.o parisc_ksyms.o unaligned.o \ - process.o processor.o pdc_cons.o pdc_chassis.o unwind.o + process.o processor.o pdc_cons.o pdc_chassis.o unwind.o \ + patch.o ifdef CONFIG_FUNCTION_TRACER # Do not profile debug and lowlevel utilities @@ -32,3 +33,6 @@ obj-$(CONFIG_64BIT) += perf.o perf_asm.o $(obj64-y) obj-$(CONFIG_PARISC_CPU_TOPOLOGY) += topology.o obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o +obj-$(CONFIG_JUMP_LABEL) += jump_label.o +obj-$(CONFIG_KGDB) += kgdb.o +obj-$(CONFIG_KPROBES) += kprobes.o diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index 804880efa11e..a82b3eaa5398 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -29,9 +29,9 @@ #include <asm/sections.h> #include <asm/shmparam.h> -int split_tlb __read_mostly; -int dcache_stride __read_mostly; -int icache_stride __read_mostly; +int split_tlb __ro_after_init; +int dcache_stride __ro_after_init; +int icache_stride __ro_after_init; EXPORT_SYMBOL(dcache_stride); void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr); @@ -40,16 +40,23 @@ void purge_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr); void flush_icache_page_asm(unsigned long phys_addr, unsigned long vaddr); -/* On some machines (e.g. ones with the Merced bus), there can be +/* On some machines (i.e., ones with the Merced bus), there can be * only a single PxTLB broadcast at a time; this must be guaranteed - * by software. We put a spinlock around all TLB flushes to - * ensure this. + * by software. We need a spinlock around all TLB flushes to ensure + * this. */ -DEFINE_SPINLOCK(pa_tlb_lock); +DEFINE_SPINLOCK(pa_tlb_flush_lock); -struct pdc_cache_info cache_info __read_mostly; +/* Swapper page setup lock. */ +DEFINE_SPINLOCK(pa_swapper_pg_lock); + +#if defined(CONFIG_64BIT) && defined(CONFIG_SMP) +int pa_serialize_tlb_flushes __ro_after_init; +#endif + +struct pdc_cache_info cache_info __ro_after_init; #ifndef CONFIG_PA20 -static struct pdc_btlb_info btlb_info __read_mostly; +static struct pdc_btlb_info btlb_info __ro_after_init; #endif #ifdef CONFIG_SMP @@ -374,10 +381,10 @@ EXPORT_SYMBOL(flush_data_cache_local); EXPORT_SYMBOL(flush_kernel_icache_range_asm); #define FLUSH_THRESHOLD 0x80000 /* 0.5MB */ -static unsigned long parisc_cache_flush_threshold __read_mostly = FLUSH_THRESHOLD; +static unsigned long parisc_cache_flush_threshold __ro_after_init = FLUSH_THRESHOLD; #define FLUSH_TLB_THRESHOLD (16*1024) /* 16 KiB minimum TLB threshold */ -static unsigned long parisc_tlb_flush_threshold __read_mostly = FLUSH_TLB_THRESHOLD; +static unsigned long parisc_tlb_flush_threshold __ro_after_init = FLUSH_TLB_THRESHOLD; void __init parisc_setup_cache_timing(void) { diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index 5eb979d04b90..00a181f1ecc6 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -38,9 +38,10 @@ #include <asm/io.h> #include <asm/pdc.h> #include <asm/parisc-device.h> +#include <asm/ropes.h> /* See comments in include/asm-parisc/pci.h */ -const struct dma_map_ops *hppa_dma_ops __read_mostly; +const struct dma_map_ops *hppa_dma_ops __ro_after_init; EXPORT_SYMBOL(hppa_dma_ops); static struct device root = { @@ -257,6 +258,30 @@ static struct parisc_device *find_device_by_addr(unsigned long hpa) return ret ? d.dev : NULL; } +static int __init is_IKE_device(struct device *dev, void *data) +{ + struct parisc_device *pdev = to_parisc_device(dev); + + if (!check_dev(dev)) + return 0; + if (pdev->id.hw_type != HPHW_BCPORT) + return 0; + if (IS_IKE(pdev) || + (pdev->id.hversion == REO_MERCED_PORT) || + (pdev->id.hversion == REOG_MERCED_PORT)) { + return 1; + } + return 0; +} + +int __init machine_has_merced_bus(void) +{ + int ret; + + ret = for_each_padev(is_IKE_device, NULL); + return ret ? 1 : 0; +} + /** * find_pa_parent_type - Find a parent of a specific type * @dev: The device to start searching from diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index d5eb19efa65b..a1fc04570ade 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -50,12 +50,8 @@ .import pa_tlb_lock,data .macro load_pa_tlb_lock reg -#if __PA_LDCW_ALIGNMENT > 4 - load32 PA(pa_tlb_lock) + __PA_LDCW_ALIGNMENT-1, \reg - depi 0,31,__PA_LDCW_ALIGN_ORDER, \reg -#else - load32 PA(pa_tlb_lock), \reg -#endif + mfctl %cr25,\reg + addil L%(PAGE_SIZE << (PGD_ALLOC_ORDER - 1)),\reg .endm /* space_to_prot macro creates a prot id from a space id */ @@ -471,8 +467,9 @@ nop LDREG 0(\ptp),\pte bb,<,n \pte,_PAGE_PRESENT_BIT,3f + LDCW 0(\tmp),\tmp1 b \fault - stw,ma \spc,0(\tmp) + stw \spc,0(\tmp) 99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) #endif 2: LDREG 0(\ptp),\pte @@ -481,20 +478,22 @@ .endm /* Release pa_tlb_lock lock without reloading lock address. */ - .macro tlb_unlock0 spc,tmp + .macro tlb_unlock0 spc,tmp,tmp1 #ifdef CONFIG_SMP 98: or,COND(=) %r0,\spc,%r0 - stw,ma \spc,0(\tmp) + LDCW 0(\tmp),\tmp1 + or,COND(=) %r0,\spc,%r0 + stw \spc,0(\tmp) 99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) #endif .endm /* Release pa_tlb_lock lock. */ - .macro tlb_unlock1 spc,tmp + .macro tlb_unlock1 spc,tmp,tmp1 #ifdef CONFIG_SMP 98: load_pa_tlb_lock \tmp 99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) - tlb_unlock0 \spc,\tmp + tlb_unlock0 \spc,\tmp,\tmp1 #endif .endm @@ -1177,7 +1176,7 @@ dtlb_miss_20w: idtlbt pte,prot - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1203,7 +1202,7 @@ nadtlb_miss_20w: idtlbt pte,prot - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1237,7 +1236,7 @@ dtlb_miss_11: mtsp t1, %sr1 /* Restore sr1 */ - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1270,7 +1269,7 @@ nadtlb_miss_11: mtsp t1, %sr1 /* Restore sr1 */ - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1299,7 +1298,7 @@ dtlb_miss_20: idtlbt pte,prot - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1327,7 +1326,7 @@ nadtlb_miss_20: idtlbt pte,prot - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1434,7 +1433,7 @@ itlb_miss_20w: iitlbt pte,prot - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1458,7 +1457,7 @@ naitlb_miss_20w: iitlbt pte,prot - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1492,7 +1491,7 @@ itlb_miss_11: mtsp t1, %sr1 /* Restore sr1 */ - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1516,7 +1515,7 @@ naitlb_miss_11: mtsp t1, %sr1 /* Restore sr1 */ - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1546,7 +1545,7 @@ itlb_miss_20: iitlbt pte,prot - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1566,7 +1565,7 @@ naitlb_miss_20: iitlbt pte,prot - tlb_unlock1 spc,t0 + tlb_unlock1 spc,t0,t1 rfir nop @@ -1596,7 +1595,7 @@ dbit_trap_20w: idtlbt pte,prot - tlb_unlock0 spc,t0 + tlb_unlock0 spc,t0,t1 rfir nop #else @@ -1622,7 +1621,7 @@ dbit_trap_11: mtsp t1, %sr1 /* Restore sr1 */ - tlb_unlock0 spc,t0 + tlb_unlock0 spc,t0,t1 rfir nop @@ -1642,7 +1641,7 @@ dbit_trap_20: idtlbt pte,prot - tlb_unlock0 spc,t0 + tlb_unlock0 spc,t0,t1 rfir nop #endif diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c index 7a17551ea31e..f01e102bbfa2 100644 --- a/arch/parisc/kernel/firmware.c +++ b/arch/parisc/kernel/firmware.c @@ -87,7 +87,7 @@ extern unsigned long pdc_result2[NUM_PDC_RESULT]; /* Firmware needs to be initially set to narrow to determine the * actual firmware width. */ -int parisc_narrow_firmware __read_mostly = 1; +int parisc_narrow_firmware __ro_after_init = 1; #endif /* On most currently-supported platforms, IODC I/O calls are 32-bit calls diff --git a/arch/parisc/kernel/ftrace.c b/arch/parisc/kernel/ftrace.c index e46a4157a894..a28f915993b1 100644 --- a/arch/parisc/kernel/ftrace.c +++ b/arch/parisc/kernel/ftrace.c @@ -51,7 +51,6 @@ void notrace __hot ftrace_function_trampoline(unsigned long parent, unsigned long org_sp_gr3) { extern ftrace_func_t ftrace_trace_function; /* depends on CONFIG_DYNAMIC_FTRACE */ - extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace); if (ftrace_trace_function != ftrace_stub) { /* struct ftrace_ops *op, struct pt_regs *regs); */ diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S index fbb4e43fda05..951a339369dd 100644 --- a/arch/parisc/kernel/head.S +++ b/arch/parisc/kernel/head.S @@ -22,7 +22,7 @@ #include <linux/linkage.h> #include <linux/init.h> - .level LEVEL + .level PA_ASM_LEVEL __INITDATA ENTRY(boot_args) @@ -258,7 +258,7 @@ stext_pdc_ret: ldo R%PA(fault_vector_11)(%r10),%r10 $is_pa20: - .level LEVEL /* restore 1.1 || 2.0w */ + .level PA_ASM_LEVEL /* restore 1.1 || 2.0w */ #endif /*!CONFIG_64BIT*/ load32 PA(fault_vector_20),%r10 @@ -329,6 +329,19 @@ smp_slave_stext: mtsp %r0,%sr6 mtsp %r0,%sr7 +#ifdef CONFIG_64BIT + /* + * Enable Wide mode early, in case the task_struct for the idle + * task in smp_init_current_idle_task was allocated above 4GB. + */ +1: mfia %rp /* clear upper part of pcoq */ + ldo 2f-1b(%rp),%rp + depdi 0,31,32,%rp + bv (%rp) + ssm PSW_SM_W,%r0 +2: +#endif + /* Initialize the SP - monarch sets up smp_init_current_idle_task */ load32 PA(smp_init_current_idle_task),%sp LDREG 0(%sp),%sp /* load task address */ @@ -363,7 +376,7 @@ smp_slave_stext: ENDPROC(parisc_kernel_start) #ifndef CONFIG_64BIT - .section .data..read_mostly + .section .data..ro_after_init .align 4 .export $global$,data diff --git a/arch/parisc/kernel/inventory.c b/arch/parisc/kernel/inventory.c index 35d05fdd7483..3f4a91c0b805 100644 --- a/arch/parisc/kernel/inventory.c +++ b/arch/parisc/kernel/inventory.c @@ -31,6 +31,7 @@ #include <asm/processor.h> #include <asm/page.h> #include <asm/parisc-device.h> +#include <asm/tlbflush.h> /* ** Debug options @@ -38,12 +39,12 @@ */ #undef DEBUG_PAT -int pdc_type __read_mostly = PDC_TYPE_ILLEGAL; +int pdc_type __ro_after_init = PDC_TYPE_ILLEGAL; /* cell number and location (PAT firmware only) */ -unsigned long parisc_cell_num __read_mostly; -unsigned long parisc_cell_loc __read_mostly; -unsigned long parisc_pat_pdc_cap __read_mostly; +unsigned long parisc_cell_num __ro_after_init; +unsigned long parisc_cell_loc __ro_after_init; +unsigned long parisc_pat_pdc_cap __ro_after_init; void __init setup_pdc(void) @@ -638,4 +639,10 @@ void __init do_device_inventory(void) } printk(KERN_INFO "Found devices:\n"); print_parisc_devices(); + +#if defined(CONFIG_64BIT) && defined(CONFIG_SMP) + pa_serialize_tlb_flushes = machine_has_merced_bus(); + if (pa_serialize_tlb_flushes) + pr_info("Merced bus found: Enable PxTLB serialization.\n"); +#endif } diff --git a/arch/parisc/kernel/jump_label.c b/arch/parisc/kernel/jump_label.c new file mode 100644 index 000000000000..d2f3cb12e282 --- /dev/null +++ b/arch/parisc/kernel/jump_label.c @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Helge Deller <deller@gmx.de> + * + * Based on arch/arm64/kernel/jump_label.c + */ +#include <linux/kernel.h> +#include <linux/jump_label.h> +#include <linux/bug.h> +#include <asm/alternative.h> +#include <asm/patch.h> + +static inline int reassemble_17(int as17) +{ + return (((as17 & 0x10000) >> 16) | + ((as17 & 0x0f800) << 5) | + ((as17 & 0x00400) >> 8) | + ((as17 & 0x003ff) << 3)); +} + +void arch_jump_label_transform(struct jump_entry *entry, + enum jump_label_type type) +{ + void *addr = (void *)jump_entry_code(entry); + u32 insn; + + if (type == JUMP_LABEL_JMP) { + void *target = (void *)jump_entry_target(entry); + int distance = target - addr; + /* + * Encode the PA1.1 "b,n" instruction with a 17-bit + * displacement. In case we hit the BUG(), we could use + * another branch instruction with a 22-bit displacement on + * 64-bit CPUs instead. But this seems sufficient for now. + */ + distance -= 8; + BUG_ON(distance > 262143 || distance < -262144); + insn = 0xe8000002 | reassemble_17(distance >> 2); + } else { + insn = INSN_NOP; + } + + patch_text(addr, insn); +} + +void arch_jump_label_transform_static(struct jump_entry *entry, + enum jump_label_type type) +{ + /* + * We use the architected NOP in arch_static_branch, so there's no + * need to patch an identical NOP over the top of it here. The core + * will call arch_jump_label_transform from a module notifier if the + * NOP needs to be replaced by a branch. + */ +} diff --git a/arch/parisc/kernel/kgdb.c b/arch/parisc/kernel/kgdb.c new file mode 100644 index 000000000000..664278db9b97 --- /dev/null +++ b/arch/parisc/kernel/kgdb.c @@ -0,0 +1,209 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * PA-RISC KGDB support + * + * Copyright (c) 2019 Sven Schnelle <svens@stackframe.org> + * + */ + +#include <linux/kgdb.h> +#include <linux/string.h> +#include <linux/sched.h> +#include <linux/notifier.h> +#include <linux/kdebug.h> +#include <linux/uaccess.h> +#include <asm/ptrace.h> +#include <asm/traps.h> +#include <asm/processor.h> +#include <asm/patch.h> +#include <asm/cacheflush.h> + +const struct kgdb_arch arch_kgdb_ops = { + .gdb_bpt_instr = { 0x03, 0xff, 0xa0, 0x1f } +}; + +static int __kgdb_notify(struct die_args *args, unsigned long cmd) +{ + struct pt_regs *regs = args->regs; + + if (kgdb_handle_exception(1, args->signr, cmd, regs)) + return NOTIFY_DONE; + return NOTIFY_STOP; +} + +static int kgdb_notify(struct notifier_block *self, + unsigned long cmd, void *ptr) +{ + unsigned long flags; + int ret; + + local_irq_save(flags); + ret = __kgdb_notify(ptr, cmd); + local_irq_restore(flags); + + return ret; +} + +static struct notifier_block kgdb_notifier = { + .notifier_call = kgdb_notify, + .priority = -INT_MAX, +}; + +int kgdb_arch_init(void) +{ + return register_die_notifier(&kgdb_notifier); +} + +void kgdb_arch_exit(void) +{ + unregister_die_notifier(&kgdb_notifier); +} + +void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs) +{ + struct parisc_gdb_regs *gr = (struct parisc_gdb_regs *)gdb_regs; + + memset(gr, 0, sizeof(struct parisc_gdb_regs)); + + memcpy(gr->gpr, regs->gr, sizeof(gr->gpr)); + memcpy(gr->fr, regs->fr, sizeof(gr->fr)); + + gr->sr0 = regs->sr[0]; + gr->sr1 = regs->sr[1]; + gr->sr2 = regs->sr[2]; + gr->sr3 = regs->sr[3]; + gr->sr4 = regs->sr[4]; + gr->sr5 = regs->sr[5]; + gr->sr6 = regs->sr[6]; + gr->sr7 = regs->sr[7]; + + gr->sar = regs->sar; + gr->iir = regs->iir; + gr->isr = regs->isr; + gr->ior = regs->ior; + gr->ipsw = regs->ipsw; + gr->cr27 = regs->cr27; + + gr->iaoq_f = regs->iaoq[0]; + gr->iasq_f = regs->iasq[0]; + + gr->iaoq_b = regs->iaoq[1]; + gr->iasq_b = regs->iasq[1]; +} + +void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs) +{ + struct parisc_gdb_regs *gr = (struct parisc_gdb_regs *)gdb_regs; + + + memcpy(regs->gr, gr->gpr, sizeof(regs->gr)); + memcpy(regs->fr, gr->fr, sizeof(regs->fr)); + + regs->sr[0] = gr->sr0; + regs->sr[1] = gr->sr1; + regs->sr[2] = gr->sr2; + regs->sr[3] = gr->sr3; + regs->sr[4] = gr->sr4; + regs->sr[5] = gr->sr5; + regs->sr[6] = gr->sr6; + regs->sr[7] = gr->sr7; + + regs->sar = gr->sar; + regs->iir = gr->iir; + regs->isr = gr->isr; + regs->ior = gr->ior; + regs->ipsw = gr->ipsw; + regs->cr27 = gr->cr27; + + regs->iaoq[0] = gr->iaoq_f; + regs->iasq[0] = gr->iasq_f; + + regs->iaoq[1] = gr->iaoq_b; + regs->iasq[1] = gr->iasq_b; +} + +void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, + struct task_struct *task) +{ + struct pt_regs *regs = task_pt_regs(task); + unsigned long gr30, iaoq; + + gr30 = regs->gr[30]; + iaoq = regs->iaoq[0]; + + regs->gr[30] = regs->ksp; + regs->iaoq[0] = regs->kpc; + pt_regs_to_gdb_regs(gdb_regs, regs); + + regs->gr[30] = gr30; + regs->iaoq[0] = iaoq; + +} + +static void step_instruction_queue(struct pt_regs *regs) +{ + regs->iaoq[0] = regs->iaoq[1]; + regs->iaoq[1] += 4; +} + +void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip) +{ + regs->iaoq[0] = ip; + regs->iaoq[1] = ip + 4; +} + +int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) +{ + int ret = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr, + BREAK_INSTR_SIZE); + if (ret) + return ret; + + __patch_text((void *)bpt->bpt_addr, + *(unsigned int *)&arch_kgdb_ops.gdb_bpt_instr); + return ret; +} + +int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt) +{ + __patch_text((void *)bpt->bpt_addr, *(unsigned int *)&bpt->saved_instr); + return 0; +} + +int kgdb_arch_handle_exception(int trap, int signo, + int err_code, char *inbuf, char *outbuf, + struct pt_regs *regs) +{ + unsigned long addr; + char *p = inbuf + 1; + + switch (inbuf[0]) { + case 'D': + case 'c': + case 'k': + kgdb_contthread = NULL; + kgdb_single_step = 0; + + if (kgdb_hex2long(&p, &addr)) + kgdb_arch_set_pc(regs, addr); + else if (trap == 9 && regs->iir == + PARISC_KGDB_COMPILED_BREAK_INSN) + step_instruction_queue(regs); + return 0; + case 's': + kgdb_single_step = 1; + if (kgdb_hex2long(&p, &addr)) { + kgdb_arch_set_pc(regs, addr); + } else if (trap == 9 && regs->iir == + PARISC_KGDB_COMPILED_BREAK_INSN) { + step_instruction_queue(regs); + mtctl(-1, 0); + } else { + mtctl(0, 0); + } + regs->gr[0] |= PSW_R; + return 0; + + } + return -1; +} diff --git a/arch/parisc/kernel/kprobes.c b/arch/parisc/kernel/kprobes.c new file mode 100644 index 000000000000..d58960b33bda --- /dev/null +++ b/arch/parisc/kernel/kprobes.c @@ -0,0 +1,291 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * arch/parisc/kernel/kprobes.c + * + * PA-RISC kprobes implementation + * + * Copyright (c) 2019 Sven Schnelle <svens@stackframe.org> + */ + +#include <linux/types.h> +#include <linux/kprobes.h> +#include <linux/slab.h> +#include <asm/cacheflush.h> +#include <asm/patch.h> + +DEFINE_PER_CPU(struct kprobe *, current_kprobe) = NULL; +DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk); + +int __kprobes arch_prepare_kprobe(struct kprobe *p) +{ + if ((unsigned long)p->addr & 3UL) + return -EINVAL; + + p->ainsn.insn = get_insn_slot(); + if (!p->ainsn.insn) + return -ENOMEM; + + memcpy(p->ainsn.insn, p->addr, + MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); + p->opcode = *p->addr; + flush_insn_slot(p); + return 0; +} + +void __kprobes arch_remove_kprobe(struct kprobe *p) +{ + if (!p->ainsn.insn) + return; + + free_insn_slot(p->ainsn.insn, 0); + p->ainsn.insn = NULL; +} + +void __kprobes arch_arm_kprobe(struct kprobe *p) +{ + patch_text(p->addr, PARISC_KPROBES_BREAK_INSN); +} + +void __kprobes arch_disarm_kprobe(struct kprobe *p) +{ + patch_text(p->addr, p->opcode); +} + +static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) +{ + kcb->prev_kprobe.kp = kprobe_running(); + kcb->prev_kprobe.status = kcb->kprobe_status; +} + +static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) +{ + __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); + kcb->kprobe_status = kcb->prev_kprobe.status; +} + +static inline void __kprobes set_current_kprobe(struct kprobe *p) +{ + __this_cpu_write(current_kprobe, p); +} + +static void __kprobes setup_singlestep(struct kprobe *p, + struct kprobe_ctlblk *kcb, struct pt_regs *regs) +{ + kcb->iaoq[0] = regs->iaoq[0]; + kcb->iaoq[1] = regs->iaoq[1]; + regs->iaoq[0] = (unsigned long)p->ainsn.insn; + mtctl(0, 0); + regs->gr[0] |= PSW_R; +} + +int __kprobes parisc_kprobe_break_handler(struct pt_regs *regs) +{ + struct kprobe *p; + struct kprobe_ctlblk *kcb; + + preempt_disable(); + + kcb = get_kprobe_ctlblk(); + p = get_kprobe((unsigned long *)regs->iaoq[0]); + + if (!p) { + preempt_enable_no_resched(); + return 0; + } + + if (kprobe_running()) { + /* + * We have reentered the kprobe_handler, since another kprobe + * was hit while within the handler, we save the original + * kprobes and single step on the instruction of the new probe + * without calling any user handlers to avoid recursive + * kprobes. + */ + save_previous_kprobe(kcb); + set_current_kprobe(p); + kprobes_inc_nmissed_count(p); + setup_singlestep(p, kcb, regs); + kcb->kprobe_status = KPROBE_REENTER; + return 1; + } + + set_current_kprobe(p); + kcb->kprobe_status = KPROBE_HIT_ACTIVE; + + /* If we have no pre-handler or it returned 0, we continue with + * normal processing. If we have a pre-handler and it returned + * non-zero - which means user handler setup registers to exit + * to another instruction, we must skip the single stepping. + */ + + if (!p->pre_handler || !p->pre_handler(p, regs)) { + setup_singlestep(p, kcb, regs); + kcb->kprobe_status = KPROBE_HIT_SS; + } else { + reset_current_kprobe(); + preempt_enable_no_resched(); + } + return 1; +} + +int __kprobes parisc_kprobe_ss_handler(struct pt_regs *regs) +{ + struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); + struct kprobe *p = kprobe_running(); + + if (regs->iaoq[0] != (unsigned long)p->ainsn.insn+4) + return 0; + + /* restore back original saved kprobe variables and continue */ + if (kcb->kprobe_status == KPROBE_REENTER) { + restore_previous_kprobe(kcb); + return 1; + } + + /* for absolute branch instructions we can copy iaoq_b. for relative + * branch instructions we need to calculate the new address based on the + * difference between iaoq_f and iaoq_b. We cannot use iaoq_b without + * modificationt because it's based on our ainsn.insn address. + */ + + if (p->post_handler) + p->post_handler(p, regs, 0); + + switch (regs->iir >> 26) { + case 0x38: /* BE */ + case 0x39: /* BE,L */ + case 0x3a: /* BV */ + case 0x3b: /* BVE */ + /* for absolute branches, regs->iaoq[1] has already the right + * address + */ + regs->iaoq[0] = kcb->iaoq[1]; + break; + default: + regs->iaoq[1] = kcb->iaoq[0]; + regs->iaoq[1] += (regs->iaoq[1] - regs->iaoq[0]) + 4; + regs->iaoq[0] = kcb->iaoq[1]; + break; + } + kcb->kprobe_status = KPROBE_HIT_SSDONE; + reset_current_kprobe(); + return 1; +} + +static inline void kretprobe_trampoline(void) +{ + asm volatile("nop"); + asm volatile("nop"); +} + +static int __kprobes trampoline_probe_handler(struct kprobe *p, + struct pt_regs *regs); + +static struct kprobe trampoline_p = { + .pre_handler = trampoline_probe_handler +}; + +static int __kprobes trampoline_probe_handler(struct kprobe *p, + struct pt_regs *regs) +{ + struct kretprobe_instance *ri = NULL; + struct hlist_head *head, empty_rp; + struct hlist_node *tmp; + unsigned long flags, orig_ret_address = 0; + unsigned long trampoline_address = (unsigned long)trampoline_p.addr; + kprobe_opcode_t *correct_ret_addr = NULL; + + INIT_HLIST_HEAD(&empty_rp); + kretprobe_hash_lock(current, &head, &flags); + + /* + * It is possible to have multiple instances associated with a given + * task either because multiple functions in the call path have + * a return probe installed on them, and/or more than one return + * probe was registered for a target function. + * + * We can handle this because: + * - instances are always inserted at the head of the list + * - when multiple return probes are registered for the same + * function, the first instance's ret_addr will point to the + * real return address, and all the rest will point to + * kretprobe_trampoline + */ + hlist_for_each_entry_safe(ri, tmp, head, hlist) { + if (ri->task != current) + /* another task is sharing our hash bucket */ + continue; + + orig_ret_address = (unsigned long)ri->ret_addr; + + if (orig_ret_address != trampoline_address) + /* + * This is the real return address. Any other + * instances associated with this task are for + * other calls deeper on the call stack + */ + break; + } + + kretprobe_assert(ri, orig_ret_address, trampoline_address); + + correct_ret_addr = ri->ret_addr; + hlist_for_each_entry_safe(ri, tmp, head, hlist) { + if (ri->task != current) + /* another task is sharing our hash bucket */ + continue; + + orig_ret_address = (unsigned long)ri->ret_addr; + if (ri->rp && ri->rp->handler) { + __this_cpu_write(current_kprobe, &ri->rp->kp); + get_kprobe_ctlblk()->kprobe_status = KPROBE_HIT_ACTIVE; + ri->ret_addr = correct_ret_addr; + ri->rp->handler(ri, regs); + __this_cpu_write(current_kprobe, NULL); + } + + recycle_rp_inst(ri, &empty_rp); + + if (orig_ret_address != trampoline_address) + /* + * This is the real return address. Any other + * instances associated with this task are for + * other calls deeper on the call stack + */ + break; + } + + kretprobe_hash_unlock(current, &flags); + + hlist_for_each_entry_safe(ri, tmp, &empty_rp, hlist) { + hlist_del(&ri->hlist); + kfree(ri); + } + instruction_pointer_set(regs, orig_ret_address); + return 1; +} + +void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, + struct pt_regs *regs) +{ + ri->ret_addr = (kprobe_opcode_t *)regs->gr[2]; + + /* Replace the return addr with trampoline addr. */ + regs->gr[2] = (unsigned long)trampoline_p.addr; +} + +int __kprobes arch_trampoline_kprobe(struct kprobe *p) +{ + return p->addr == trampoline_p.addr; +} +bool arch_kprobe_on_func_entry(unsigned long offset) +{ + return !offset; +} + +int __init arch_init_kprobes(void) +{ + trampoline_p.addr = (kprobe_opcode_t *) + dereference_function_descriptor(kretprobe_trampoline); + return register_kprobe(&trampoline_p); +} diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S index 187f032c9dd8..4e4e8eb25874 100644 --- a/arch/parisc/kernel/pacache.S +++ b/arch/parisc/kernel/pacache.S @@ -311,39 +311,6 @@ fdsync: nop ENDPROC_CFI(flush_data_cache_local) -/* Macros to serialize TLB purge operations on SMP. */ - - .macro tlb_lock la,flags,tmp -#ifdef CONFIG_SMP -98: -#if __PA_LDCW_ALIGNMENT > 4 - load32 pa_tlb_lock + __PA_LDCW_ALIGNMENT-1, \la - depi 0,31,__PA_LDCW_ALIGN_ORDER, \la -#else - load32 pa_tlb_lock, \la -#endif - rsm PSW_SM_I,\flags -1: LDCW 0(\la),\tmp - cmpib,<>,n 0,\tmp,3f -2: ldw 0(\la),\tmp - cmpb,<> %r0,\tmp,1b - nop - b,n 2b -3: -99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) -#endif - .endm - - .macro tlb_unlock la,flags,tmp -#ifdef CONFIG_SMP -98: ldi 1,\tmp - sync - stw \tmp,0(\la) - mtsm \flags -99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) -#endif - .endm - /* Clear page using kernel mapping. */ ENTRY_CFI(clear_page_asm) @@ -601,10 +568,8 @@ ENTRY_CFI(copy_user_page_asm) pdtlb,l %r0(%r28) pdtlb,l %r0(%r29) #else - tlb_lock %r20,%r21,%r22 0: pdtlb %r0(%r28) 1: pdtlb %r0(%r29) - tlb_unlock %r20,%r21,%r22 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB) ALTERNATIVE(1b, 1b+4, ALT_COND_NO_SMP, INSN_PxTLB) #endif @@ -743,9 +708,7 @@ ENTRY_CFI(clear_user_page_asm) #ifdef CONFIG_PA20 pdtlb,l %r0(%r28) #else - tlb_lock %r20,%r21,%r22 0: pdtlb %r0(%r28) - tlb_unlock %r20,%r21,%r22 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB) #endif @@ -821,9 +784,7 @@ ENTRY_CFI(flush_dcache_page_asm) #ifdef CONFIG_PA20 pdtlb,l %r0(%r28) #else - tlb_lock %r20,%r21,%r22 0: pdtlb %r0(%r28) - tlb_unlock %r20,%r21,%r22 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB) #endif @@ -882,9 +843,7 @@ ENTRY_CFI(purge_dcache_page_asm) #ifdef CONFIG_PA20 pdtlb,l %r0(%r28) #else - tlb_lock %r20,%r21,%r22 0: pdtlb %r0(%r28) - tlb_unlock %r20,%r21,%r22 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB) #endif @@ -948,10 +907,8 @@ ENTRY_CFI(flush_icache_page_asm) 1: pitlb,l %r0(%sr4,%r28) ALTERNATIVE(1b, 1b+4, ALT_COND_NO_SPLIT_TLB, INSN_NOP) #else - tlb_lock %r20,%r21,%r22 0: pdtlb %r0(%r28) 1: pitlb %r0(%sr4,%r28) - tlb_unlock %r20,%r21,%r22 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB) ALTERNATIVE(1b, 1b+4, ALT_COND_NO_SMP, INSN_PxTLB) ALTERNATIVE(1b, 1b+4, ALT_COND_NO_SPLIT_TLB, INSN_NOP) diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c index 7baa2265d439..174213b1716e 100644 --- a/arch/parisc/kernel/parisc_ksyms.c +++ b/arch/parisc/kernel/parisc_ksyms.c @@ -138,12 +138,6 @@ extern void $$dyncall(void); EXPORT_SYMBOL($$dyncall); #endif -#ifdef CONFIG_DISCONTIGMEM -#include <asm/mmzone.h> -EXPORT_SYMBOL(node_data); -EXPORT_SYMBOL(pfnnid_map); -#endif - #ifdef CONFIG_FUNCTION_TRACER extern void _mcount(void); EXPORT_SYMBOL(_mcount); diff --git a/arch/parisc/kernel/patch.c b/arch/parisc/kernel/patch.c new file mode 100644 index 000000000000..cdcd981278b3 --- /dev/null +++ b/arch/parisc/kernel/patch.c @@ -0,0 +1,77 @@ +// SPDX-License-Identifier: GPL-2.0 + /* + * functions to patch RO kernel text during runtime + * + * Copyright (c) 2019 Sven Schnelle <svens@stackframe.org> + */ + +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/kprobes.h> +#include <linux/mm.h> +#include <linux/stop_machine.h> + +#include <asm/cacheflush.h> +#include <asm/fixmap.h> +#include <asm/patch.h> + +struct patch { + void *addr; + unsigned int insn; +}; + +static void __kprobes *patch_map(void *addr, int fixmap) +{ + unsigned long uintaddr = (uintptr_t) addr; + bool module = !core_kernel_text(uintaddr); + struct page *page; + + if (module && IS_ENABLED(CONFIG_STRICT_MODULE_RWX)) + page = vmalloc_to_page(addr); + else if (!module && IS_ENABLED(CONFIG_STRICT_KERNEL_RWX)) + page = virt_to_page(addr); + else + return addr; + + set_fixmap(fixmap, page_to_phys(page)); + + return (void *) (__fix_to_virt(fixmap) + (uintaddr & ~PAGE_MASK)); +} + +static void __kprobes patch_unmap(int fixmap) +{ + clear_fixmap(fixmap); +} + +void __kprobes __patch_text(void *addr, unsigned int insn) +{ + void *waddr = addr; + int size; + + waddr = patch_map(addr, FIX_TEXT_POKE0); + *(u32 *)waddr = insn; + size = sizeof(u32); + flush_kernel_vmap_range(waddr, size); + patch_unmap(FIX_TEXT_POKE0); + flush_icache_range((uintptr_t)(addr), + (uintptr_t)(addr) + size); +} + +static int __kprobes patch_text_stop_machine(void *data) +{ + struct patch *patch = data; + + __patch_text(patch->addr, patch->insn); + + return 0; +} + +void __kprobes patch_text(void *addr, unsigned int insn) +{ + struct patch patch = { + .addr = addr, + .insn = insn, + }; + + stop_machine_cpuslocked(patch_text_stop_machine, &patch, NULL); +} diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c index ae684ac6efb6..bc41ca243cfe 100644 --- a/arch/parisc/kernel/pci.c +++ b/arch/parisc/kernel/pci.c @@ -45,14 +45,14 @@ * #define pci_post_reset_delay 50 */ -struct pci_port_ops *pci_port __read_mostly; -struct pci_bios_ops *pci_bios __read_mostly; +struct pci_port_ops *pci_port __ro_after_init; +struct pci_bios_ops *pci_bios __ro_after_init; -static int pci_hba_count __read_mostly; +static int pci_hba_count __ro_after_init; /* parisc_pci_hba used by pci_port->in/out() ops to lookup bus data. */ #define PCI_HBA_MAX 32 -static struct pci_hba_data *parisc_pci_hba[PCI_HBA_MAX] __read_mostly; +static struct pci_hba_data *parisc_pci_hba[PCI_HBA_MAX] __ro_after_init; /******************************************************************** diff --git a/arch/parisc/kernel/perf_images.h b/arch/parisc/kernel/perf_images.h index 7fef9644df47..c108fee989d9 100644 --- a/arch/parisc/kernel/perf_images.h +++ b/arch/parisc/kernel/perf_images.h @@ -25,7 +25,7 @@ #define PCXU_IMAGE_SIZE 584 -static uint32_t onyx_images[][PCXU_IMAGE_SIZE/sizeof(uint32_t)] __read_mostly = { +static uint32_t onyx_images[][PCXU_IMAGE_SIZE/sizeof(uint32_t)] __ro_after_init = { /* * CPI: * @@ -2093,7 +2093,7 @@ static uint32_t onyx_images[][PCXU_IMAGE_SIZE/sizeof(uint32_t)] __read_mostly = }; #define PCXW_IMAGE_SIZE 576 -static uint32_t cuda_images[][PCXW_IMAGE_SIZE/sizeof(uint32_t)] __read_mostly = { +static uint32_t cuda_images[][PCXW_IMAGE_SIZE/sizeof(uint32_t)] __ro_after_init = { /* * CPI: FROM CPI.IDF (Image 0) * diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 841db71958cd..89e4f4497ffb 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -192,7 +192,8 @@ int dump_task_fpu (struct task_struct *tsk, elf_fpregset_t *r) * QEMU idle the host too. */ -int running_on_qemu __read_mostly; +int running_on_qemu __ro_after_init; +EXPORT_SYMBOL(running_on_qemu); void __cpuidle arch_cpu_idle_dead(void) { diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index 7f4d042856b5..e715871cd4ac 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -43,10 +43,10 @@ #include <asm/irq.h> /* for struct irq_region */ #include <asm/parisc-device.h> -struct system_cpuinfo_parisc boot_cpu_data __read_mostly; +struct system_cpuinfo_parisc boot_cpu_data __ro_after_init; EXPORT_SYMBOL(boot_cpu_data); #ifdef CONFIG_PA8X00 -int _parisc_requires_coherency __read_mostly; +int _parisc_requires_coherency __ro_after_init; EXPORT_SYMBOL(_parisc_requires_coherency); #endif @@ -305,7 +305,8 @@ void __init collect_boot_cpu_data(void) if (pdc_model_platform_info(orig_prod_num, current_prod_num, serial_no) == PDC_OK) { printk(KERN_INFO "product %s, original product %s, S/N: %s\n", - current_prod_num, orig_prod_num, serial_no); + current_prod_num[0] ? current_prod_num : "n/a", + orig_prod_num, serial_no); add_device_randomness(orig_prod_num, strlen(orig_prod_num)); add_device_randomness(current_prod_num, strlen(current_prod_num)); add_device_randomness(serial_no, strlen(serial_no)); diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c index 0964c236e3e5..a3d2fb4e6dd2 100644 --- a/arch/parisc/kernel/ptrace.c +++ b/arch/parisc/kernel/ptrace.c @@ -789,3 +789,38 @@ const char *regs_query_register_name(unsigned int offset) return roff->name; return NULL; } + +/** + * regs_within_kernel_stack() - check the address in the stack + * @regs: pt_regs which contains kernel stack pointer. + * @addr: address which is checked. + * + * regs_within_kernel_stack() checks @addr is within the kernel stack page(s). + * If @addr is within the kernel stack, it returns true. If not, returns false. + */ +int regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr) +{ + return ((addr & ~(THREAD_SIZE - 1)) == + (kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1))); +} + +/** + * regs_get_kernel_stack_nth() - get Nth entry of the stack + * @regs: pt_regs which contains kernel stack pointer. + * @n: stack entry number. + * + * regs_get_kernel_stack_nth() returns @n th entry of the kernel stack which + * is specified by @regs. If the @n th entry is NOT in the kernel stack, + * this returns 0. + */ +unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n) +{ + unsigned long *addr = (unsigned long *)kernel_stack_pointer(regs); + + addr -= n; + + if (!regs_within_kernel_stack(regs, (unsigned long)addr)) + return 0; + + return *addr; +} diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index d908058d05c1..e05cb2a5c16d 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -343,6 +343,12 @@ static int __init parisc_init(void) boot_cpu_data.cpu_hz / 1000000, boot_cpu_data.cpu_hz % 1000000 ); +#if defined(CONFIG_64BIT) && defined(CONFIG_SMP) + /* Don't serialize TLB flushes if we run on one CPU only. */ + if (num_online_cpus() == 1) + pa_serialize_tlb_flushes = 0; +#endif + apply_alternatives_all(); parisc_setup_cache_timing(); diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c index 376ea0d1b275..4407ac4c1d84 100644 --- a/arch/parisc/kernel/sys_parisc.c +++ b/arch/parisc/kernel/sys_parisc.c @@ -86,7 +86,8 @@ static unsigned long mmap_upper_limit(struct rlimit *rlim_stack) stack_base = STACK_SIZE_MAX; /* Add space for stack randomization. */ - stack_base += (STACK_RND_MASK << PAGE_SHIFT); + if (current->flags & PF_RANDOMIZE) + stack_base += (STACK_RND_MASK << PAGE_SHIFT); return PAGE_ALIGN(STACK_TOP - stack_base); } diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 4f77bd9be66b..97ac707c6bff 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -48,7 +48,7 @@ registers). */ #define KILL_INSN break 0,0 - .level LEVEL + .level PA_ASM_LEVEL .text @@ -640,7 +640,10 @@ cas_action: sub,<> %r28, %r25, %r0 2: stw %r24, 0(%r26) /* Free lock */ - sync +#ifdef CONFIG_SMP +98: LDCW 0(%sr2,%r20), %r1 /* Barrier */ +99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) +#endif stw %r20, 0(%sr2,%r20) #if ENABLE_LWS_DEBUG /* Clear thread register indicator */ @@ -655,7 +658,10 @@ cas_action: 3: /* Error occurred on load or store */ /* Free lock */ - sync +#ifdef CONFIG_SMP +98: LDCW 0(%sr2,%r20), %r1 /* Barrier */ +99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) +#endif stw %r20, 0(%sr2,%r20) #if ENABLE_LWS_DEBUG stw %r0, 4(%sr2,%r20) @@ -857,7 +863,10 @@ cas2_action: cas2_end: /* Free lock */ - sync +#ifdef CONFIG_SMP +98: LDCW 0(%sr2,%r20), %r1 /* Barrier */ +99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) +#endif stw %r20, 0(%sr2,%r20) /* Enable interrupts */ ssm PSW_SM_I, %r0 @@ -868,7 +877,10 @@ cas2_end: 22: /* Error occurred on load or store */ /* Free lock */ - sync +#ifdef CONFIG_SMP +98: LDCW 0(%sr2,%r20), %r1 /* Barrier */ +99: ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP) +#endif stw %r20, 0(%sr2,%r20) ssm PSW_SM_I, %r0 ldo 1(%r0),%r28 diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index a1e772f909cb..04508158815c 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -40,7 +40,7 @@ #include <linux/timex.h> -static unsigned long clocktick __read_mostly; /* timer cycles per tick */ +static unsigned long clocktick __ro_after_init; /* timer cycles per tick */ /* * We keep time on PA-RISC Linux by using the Interval Timer which is diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index 7e1ccafadf57..096e319adeb3 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -42,6 +42,8 @@ #include <asm/unwind.h> #include <asm/tlbflush.h> #include <asm/cacheflush.h> +#include <linux/kgdb.h> +#include <linux/kprobes.h> #include "../math-emu/math-emu.h" /* for handle_fpe() */ @@ -293,6 +295,22 @@ static void handle_break(struct pt_regs *regs) (tt == BUG_TRAP_TYPE_NONE) ? 9 : 0); } +#ifdef CONFIG_KPROBES + if (unlikely(iir == PARISC_KPROBES_BREAK_INSN)) { + parisc_kprobe_break_handler(regs); + return; + } + +#endif + +#ifdef CONFIG_KGDB + if (unlikely(iir == PARISC_KGDB_COMPILED_BREAK_INSN || + iir == PARISC_KGDB_BREAK_INSN)) { + kgdb_handle_exception(9, SIGTRAP, 0, regs); + return; + } +#endif + if (unlikely(iir != GDB_BREAK_INSN)) parisc_printk_ratelimited(0, regs, KERN_DEBUG "break %d,%d: pid=%d command='%s'\n", @@ -518,6 +536,19 @@ void notrace handle_interruption(int code, struct pt_regs *regs) case 3: /* Recovery counter trap */ regs->gr[0] &= ~PSW_R; + +#ifdef CONFIG_KPROBES + if (parisc_kprobe_ss_handler(regs)) + return; +#endif + +#ifdef CONFIG_KGDB + if (kgdb_single_step) { + kgdb_handle_exception(0, SIGTRAP, 0, regs); + return; + } +#endif + if (user_space(regs)) handle_gdb_break(regs, TRAP_TRACE); /* else this must be the start of a syscall - just let it run */ diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c index 2d14f17838d2..87ae476d1c4f 100644 --- a/arch/parisc/kernel/unwind.c +++ b/arch/parisc/kernel/unwind.c @@ -40,7 +40,7 @@ static DEFINE_SPINLOCK(unwind_lock); * we can call unwind_init as early in the bootup process as * possible (before the slab allocator is initialized) */ -static struct unwind_table kernel_unwind_table __read_mostly; +static struct unwind_table kernel_unwind_table __ro_after_init; static LIST_HEAD(unwind_tables); static inline const struct unwind_table_entry * diff --git a/arch/parisc/mm/Makefile b/arch/parisc/mm/Makefile index 134393de69d2..20e39b043a60 100644 --- a/arch/parisc/mm/Makefile +++ b/arch/parisc/mm/Makefile @@ -2,5 +2,5 @@ # Makefile for arch/parisc/mm # -obj-y := init.o fault.o ioremap.o +obj-y := init.o fault.o ioremap.o fixmap.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o diff --git a/arch/parisc/mm/fixmap.c b/arch/parisc/mm/fixmap.c new file mode 100644 index 000000000000..c8d41b54fb19 --- /dev/null +++ b/arch/parisc/mm/fixmap.c @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * fixmaps for parisc + * + * Copyright (c) 2019 Sven Schnelle <svens@stackframe.org> + */ + +#include <linux/kprobes.h> +#include <linux/mm.h> +#include <asm/cacheflush.h> +#include <asm/fixmap.h> + +void set_fixmap(enum fixed_addresses idx, phys_addr_t phys) +{ + unsigned long vaddr = __fix_to_virt(idx); + pgd_t *pgd = pgd_offset_k(vaddr); + pmd_t *pmd = pmd_offset(pgd, vaddr); + pte_t *pte; + + if (pmd_none(*pmd)) + pmd = pmd_alloc(NULL, pgd, vaddr); + + pte = pte_offset_kernel(pmd, vaddr); + if (pte_none(*pte)) + pte = pte_alloc_kernel(pmd, vaddr); + + set_pte_at(&init_mm, vaddr, pte, __mk_pte(phys, PAGE_KERNEL_RWX)); + flush_tlb_kernel_range(vaddr, vaddr + PAGE_SIZE); +} + +void clear_fixmap(enum fixed_addresses idx) +{ + unsigned long vaddr = __fix_to_virt(idx); + pgd_t *pgd = pgd_offset_k(vaddr); + pmd_t *pmd = pmd_offset(pgd, vaddr); + pte_t *pte = pte_offset_kernel(pmd, vaddr); + + pte_clear(&init_mm, vaddr, pte); + + flush_tlb_kernel_range(vaddr, vaddr + PAGE_SIZE); +} diff --git a/arch/parisc/mm/hugetlbpage.c b/arch/parisc/mm/hugetlbpage.c index d77479ae3af2..d578809e55cf 100644 --- a/arch/parisc/mm/hugetlbpage.c +++ b/arch/parisc/mm/hugetlbpage.c @@ -139,9 +139,9 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, { unsigned long flags; - purge_tlb_start(flags); + spin_lock_irqsave(pgd_spinlock((mm)->pgd), flags); __set_huge_pte_at(mm, addr, ptep, entry); - purge_tlb_end(flags); + spin_unlock_irqrestore(pgd_spinlock((mm)->pgd), flags); } @@ -151,10 +151,10 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, unsigned long flags; pte_t entry; - purge_tlb_start(flags); + spin_lock_irqsave(pgd_spinlock((mm)->pgd), flags); entry = *ptep; __set_huge_pte_at(mm, addr, ptep, __pte(0)); - purge_tlb_end(flags); + spin_unlock_irqrestore(pgd_spinlock((mm)->pgd), flags); return entry; } @@ -166,10 +166,10 @@ void huge_ptep_set_wrprotect(struct mm_struct *mm, unsigned long flags; pte_t old_pte; - purge_tlb_start(flags); + spin_lock_irqsave(pgd_spinlock((mm)->pgd), flags); old_pte = *ptep; __set_huge_pte_at(mm, addr, ptep, pte_wrprotect(old_pte)); - purge_tlb_end(flags); + spin_unlock_irqrestore(pgd_spinlock((mm)->pgd), flags); } int huge_ptep_set_access_flags(struct vm_area_struct *vma, @@ -178,13 +178,14 @@ int huge_ptep_set_access_flags(struct vm_area_struct *vma, { unsigned long flags; int changed; + struct mm_struct *mm = vma->vm_mm; - purge_tlb_start(flags); + spin_lock_irqsave(pgd_spinlock((mm)->pgd), flags); changed = !pte_same(*ptep, pte); if (changed) { - __set_huge_pte_at(vma->vm_mm, addr, ptep, pte); + __set_huge_pte_at(mm, addr, ptep, pte); } - purge_tlb_end(flags); + spin_unlock_irqrestore(pgd_spinlock((mm)->pgd), flags); return changed; } diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index d0b166256f1a..ddca8287d43b 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -32,6 +32,7 @@ #include <asm/mmzone.h> #include <asm/sections.h> #include <asm/msgbuf.h> +#include <asm/sparsemem.h> extern int data_start; extern void parisc_kernel_start(void); /* Kernel entry point in head.S */ @@ -48,11 +49,6 @@ pmd_t pmd0[PTRS_PER_PMD] __attribute__ ((__section__ (".data..vm0.pmd"), aligned pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__ ((__section__ (".data..vm0.pgd"), aligned(PAGE_SIZE))); pte_t pg0[PT_INITIAL * PTRS_PER_PTE] __attribute__ ((__section__ (".data..vm0.pte"), aligned(PAGE_SIZE))); -#ifdef CONFIG_DISCONTIGMEM -struct node_map_data node_data[MAX_NUMNODES] __read_mostly; -signed char pfnnid_map[PFNNID_MAP_MAX] __read_mostly; -#endif - static struct resource data_resource = { .name = "Kernel data", .flags = IORESOURCE_BUSY | IORESOURCE_SYSTEM_RAM, @@ -70,17 +66,17 @@ static struct resource pdcdata_resource = { .flags = IORESOURCE_BUSY | IORESOURCE_MEM, }; -static struct resource sysram_resources[MAX_PHYSMEM_RANGES] __read_mostly; +static struct resource sysram_resources[MAX_PHYSMEM_RANGES] __ro_after_init; /* The following array is initialized from the firmware specific * information retrieved in kernel/inventory.c. */ -physmem_range_t pmem_ranges[MAX_PHYSMEM_RANGES] __read_mostly; -int npmem_ranges __read_mostly; +physmem_range_t pmem_ranges[MAX_PHYSMEM_RANGES] __initdata; +int npmem_ranges __initdata; #ifdef CONFIG_64BIT -#define MAX_MEM (~0UL) +#define MAX_MEM (1UL << MAX_PHYSMEM_BITS) #else /* !CONFIG_64BIT */ #define MAX_MEM (3584U*1024U*1024U) #endif /* !CONFIG_64BIT */ @@ -119,7 +115,7 @@ static void __init mem_limit_func(void) static void __init setup_bootmem(void) { unsigned long mem_max; -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_SPARSEMEM physmem_range_t pmem_holes[MAX_PHYSMEM_RANGES - 1]; int npmem_holes; #endif @@ -137,23 +133,20 @@ static void __init setup_bootmem(void) int j; for (j = i; j > 0; j--) { - unsigned long tmp; + physmem_range_t tmp; if (pmem_ranges[j-1].start_pfn < pmem_ranges[j].start_pfn) { break; } - tmp = pmem_ranges[j-1].start_pfn; - pmem_ranges[j-1].start_pfn = pmem_ranges[j].start_pfn; - pmem_ranges[j].start_pfn = tmp; - tmp = pmem_ranges[j-1].pages; - pmem_ranges[j-1].pages = pmem_ranges[j].pages; - pmem_ranges[j].pages = tmp; + tmp = pmem_ranges[j-1]; + pmem_ranges[j-1] = pmem_ranges[j]; + pmem_ranges[j] = tmp; } } -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_SPARSEMEM /* * Throw out ranges that are too far apart (controlled by * MAX_GAP). @@ -165,7 +158,7 @@ static void __init setup_bootmem(void) pmem_ranges[i-1].pages) > MAX_GAP) { npmem_ranges = i; printk("Large gap in memory detected (%ld pages). " - "Consider turning on CONFIG_DISCONTIGMEM\n", + "Consider turning on CONFIG_SPARSEMEM\n", pmem_ranges[i].start_pfn - (pmem_ranges[i-1].start_pfn + pmem_ranges[i-1].pages)); @@ -230,9 +223,8 @@ static void __init setup_bootmem(void) printk(KERN_INFO "Total Memory: %ld MB\n",mem_max >> 20); -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_SPARSEMEM /* Merge the ranges, keeping track of the holes */ - { unsigned long end_pfn; unsigned long hole_pages; @@ -255,18 +247,6 @@ static void __init setup_bootmem(void) } #endif -#ifdef CONFIG_DISCONTIGMEM - for (i = 0; i < MAX_PHYSMEM_RANGES; i++) { - memset(NODE_DATA(i), 0, sizeof(pg_data_t)); - } - memset(pfnnid_map, 0xff, sizeof(pfnnid_map)); - - for (i = 0; i < npmem_ranges; i++) { - node_set_state(i, N_NORMAL_MEMORY); - node_set_online(i); - } -#endif - /* * Initialize and free the full range of memory in each range. */ @@ -314,7 +294,7 @@ static void __init setup_bootmem(void) memblock_reserve(__pa(KERNEL_BINARY_TEXT_START), (unsigned long)(_end - KERNEL_BINARY_TEXT_START)); -#ifndef CONFIG_DISCONTIGMEM +#ifndef CONFIG_SPARSEMEM /* reserve the holes */ @@ -360,19 +340,13 @@ static void __init setup_bootmem(void) /* Initialize Page Deallocation Table (PDT) and check for bad memory. */ pdc_pdt_init(); -} -static int __init parisc_text_address(unsigned long vaddr) -{ - static unsigned long head_ptr __initdata; - - if (!head_ptr) - head_ptr = PAGE_MASK & (unsigned long) - dereference_function_descriptor(&parisc_kernel_start); - - return core_kernel_text(vaddr) || vaddr == head_ptr; + memblock_allow_resize(); + memblock_dump_all(); } +static bool kernel_set_to_readonly; + static void __init map_pages(unsigned long start_vaddr, unsigned long start_paddr, unsigned long size, pgprot_t pgprot, int force) @@ -389,10 +363,11 @@ static void __init map_pages(unsigned long start_vaddr, unsigned long vaddr; unsigned long ro_start; unsigned long ro_end; - unsigned long kernel_end; + unsigned long kernel_start, kernel_end; ro_start = __pa((unsigned long)_text); ro_end = __pa((unsigned long)&data_start); + kernel_start = __pa((unsigned long)&__init_begin); kernel_end = __pa((unsigned long)&_end); end_paddr = start_paddr + size; @@ -455,26 +430,30 @@ static void __init map_pages(unsigned long start_vaddr, pg_table = (pte_t *) __va(pg_table) + start_pte; for (tmp2 = start_pte; tmp2 < PTRS_PER_PTE; tmp2++, pg_table++) { pte_t pte; - - if (force) - pte = __mk_pte(address, pgprot); - else if (parisc_text_address(vaddr)) { - pte = __mk_pte(address, PAGE_KERNEL_EXEC); - if (address >= ro_start && address < kernel_end) - pte = pte_mkhuge(pte); + pgprot_t prot; + bool huge = false; + + if (force) { + prot = pgprot; + } else if (address < kernel_start || address >= kernel_end) { + /* outside kernel memory */ + prot = PAGE_KERNEL; + } else if (!kernel_set_to_readonly) { + /* still initializing, allow writing to RO memory */ + prot = PAGE_KERNEL_RWX; + huge = true; + } else if (address >= ro_start) { + /* Code (ro) and Data areas */ + prot = (address < ro_end) ? + PAGE_KERNEL_EXEC : PAGE_KERNEL; + huge = true; + } else { + prot = PAGE_KERNEL; } - else -#if defined(CONFIG_PARISC_PAGE_SIZE_4KB) - if (address >= ro_start && address < ro_end) { - pte = __mk_pte(address, PAGE_KERNEL_EXEC); + + pte = __mk_pte(address, prot); + if (huge) pte = pte_mkhuge(pte); - } else -#endif - { - pte = __mk_pte(address, pgprot); - if (address >= ro_start && address < kernel_end) - pte = pte_mkhuge(pte); - } if (address >= end_paddr) break; @@ -495,7 +474,7 @@ static void __init map_pages(unsigned long start_vaddr, void __init set_kernel_text_rw(int enable_read_write) { - unsigned long start = (unsigned long) _text; + unsigned long start = (unsigned long) __init_begin; unsigned long end = (unsigned long) &data_start; map_pages(start, __pa(start), end-start, @@ -510,6 +489,12 @@ void __ref free_initmem(void) { unsigned long init_begin = (unsigned long)__init_begin; unsigned long init_end = (unsigned long)__init_end; + unsigned long kernel_end = (unsigned long)&_end; + + /* Remap kernel text and data, but do not touch init section yet. */ + kernel_set_to_readonly = true; + map_pages(init_end, __pa(init_end), kernel_end - init_end, + PAGE_KERNEL, 0); /* The init text pages are marked R-X. We have to * flush the icache and mark them RW- @@ -526,7 +511,7 @@ void __ref free_initmem(void) PAGE_KERNEL, 1); /* force the kernel to see the new TLB entries */ - __flush_tlb_range(0, init_begin, init_end); + __flush_tlb_range(0, init_begin, kernel_end); /* finally dump all the instructions which were cached, since the * pages are no-longer executable */ @@ -544,8 +529,9 @@ void mark_rodata_ro(void) { /* rodata memory was already mapped with KERNEL_RO access rights by pagetable_init() and map_pages(). No need to do additional stuff here */ - printk (KERN_INFO "Write protecting the kernel read-only data: %luk\n", - (unsigned long)(__end_rodata - __start_rodata) >> 10); + unsigned long roai_size = __end_ro_after_init - __start_ro_after_init; + + pr_info("Write protected read-only-after-init data: %luk\n", roai_size >> 10); } #endif @@ -571,11 +557,11 @@ void mark_rodata_ro(void) #define SET_MAP_OFFSET(x) ((void *)(((unsigned long)(x) + VM_MAP_OFFSET) \ & ~(VM_MAP_OFFSET-1))) -void *parisc_vmalloc_start __read_mostly; +void *parisc_vmalloc_start __ro_after_init; EXPORT_SYMBOL(parisc_vmalloc_start); #ifdef CONFIG_PA11 -unsigned long pcxl_dma_start __read_mostly; +unsigned long pcxl_dma_start __ro_after_init; #endif void __init mem_init(void) @@ -622,15 +608,19 @@ void __init mem_init(void) * But keep code for debugging purposes. */ printk("virtual kernel memory layout:\n" - " vmalloc : 0x%px - 0x%px (%4ld MB)\n" - " memory : 0x%px - 0x%px (%4ld MB)\n" - " .init : 0x%px - 0x%px (%4ld kB)\n" - " .data : 0x%px - 0x%px (%4ld kB)\n" - " .text : 0x%px - 0x%px (%4ld kB)\n", + " vmalloc : 0x%px - 0x%px (%4ld MB)\n" + " fixmap : 0x%px - 0x%px (%4ld kB)\n" + " memory : 0x%px - 0x%px (%4ld MB)\n" + " .init : 0x%px - 0x%px (%4ld kB)\n" + " .data : 0x%px - 0x%px (%4ld kB)\n" + " .text : 0x%px - 0x%px (%4ld kB)\n", (void*)VMALLOC_START, (void*)VMALLOC_END, (VMALLOC_END - VMALLOC_START) >> 20, + (void *)FIXMAP_START, (void *)(FIXMAP_START + FIXMAP_SIZE), + (unsigned long)(FIXMAP_SIZE / 1024), + __va(0), high_memory, ((unsigned long)high_memory - (unsigned long)__va(0)) >> 20, @@ -645,7 +635,7 @@ void __init mem_init(void) #endif } -unsigned long *empty_zero_page __read_mostly; +unsigned long *empty_zero_page __ro_after_init; EXPORT_SYMBOL(empty_zero_page); /* @@ -709,37 +699,46 @@ static void __init gateway_init(void) PAGE_SIZE, PAGE_GATEWAY, 1); } -void __init paging_init(void) +static void __init parisc_bootmem_free(void) { + unsigned long zones_size[MAX_NR_ZONES] = { 0, }; + unsigned long holes_size[MAX_NR_ZONES] = { 0, }; + unsigned long mem_start_pfn = ~0UL, mem_end_pfn = 0, mem_size_pfn = 0; int i; + for (i = 0; i < npmem_ranges; i++) { + unsigned long start = pmem_ranges[i].start_pfn; + unsigned long size = pmem_ranges[i].pages; + unsigned long end = start + size; + + if (mem_start_pfn > start) + mem_start_pfn = start; + if (mem_end_pfn < end) + mem_end_pfn = end; + mem_size_pfn += size; + } + + zones_size[0] = mem_end_pfn - mem_start_pfn; + holes_size[0] = zones_size[0] - mem_size_pfn; + + free_area_init_node(0, zones_size, mem_start_pfn, holes_size); +} + +void __init paging_init(void) +{ setup_bootmem(); pagetable_init(); gateway_init(); flush_cache_all_local(); /* start with known state */ flush_tlb_all_local(NULL); - for (i = 0; i < npmem_ranges; i++) { - unsigned long zones_size[MAX_NR_ZONES] = { 0, }; - - zones_size[ZONE_NORMAL] = pmem_ranges[i].pages; - -#ifdef CONFIG_DISCONTIGMEM - /* Need to initialize the pfnnid_map before we can initialize - the zone */ - { - int j; - for (j = (pmem_ranges[i].start_pfn >> PFNNID_SHIFT); - j <= ((pmem_ranges[i].start_pfn + pmem_ranges[i].pages) >> PFNNID_SHIFT); - j++) { - pfnnid_map[j] = i; - } - } -#endif - - free_area_init_node(i, zones_size, - pmem_ranges[i].start_pfn, NULL); - } + /* + * Mark all memblocks as present for sparsemem using + * memory_present() and then initialize sparsemem. + */ + memblocks_present(); + sparse_init(); + parisc_bootmem_free(); } #ifdef CONFIG_PA20 @@ -921,10 +920,3 @@ void flush_tlb_all(void) spin_unlock(&sid_lock); } #endif - -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index fa7219ffeadc..8c1c636308c8 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -137,6 +137,7 @@ config PPC select ARCH_HAS_UBSAN_SANITIZE_ALL select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64 select ARCH_HAVE_NMI_SAFE_CMPXCHG + select ARCH_KEEP_MEMBLOCK select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_SERIO select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX @@ -167,6 +168,7 @@ config PPC select GENERIC_TIME_VSYSCALL select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_JUMP_LABEL + select HAVE_ARCH_KASAN if PPC32 select HAVE_ARCH_KGDB select HAVE_ARCH_MMAP_RND_BITS select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT @@ -375,7 +377,6 @@ config ZONE_DMA config PGTABLE_LEVELS int default 2 if !PPC64 - default 3 if PPC_64K_PAGES && !PPC_BOOK3S_64 default 4 source "arch/powerpc/sysdev/Kconfig" @@ -391,7 +392,7 @@ source "kernel/Kconfig.hz" config HUGETLB_PAGE_SIZE_VARIABLE bool - depends on HUGETLB_PAGE + depends on HUGETLB_PAGE && PPC_BOOK3S_64 default y config MATH_EMULATION @@ -832,9 +833,9 @@ config CMDLINE_BOOL bool "Default bootloader kernel arguments" config CMDLINE - string "Initial kernel command string" - depends on CMDLINE_BOOL - default "console=ttyS0,9600 console=tty0 root=/dev/sda2" + string "Initial kernel command string" if CMDLINE_BOOL + default "console=ttyS0,9600 console=tty0 root=/dev/sda2" if CMDLINE_BOOL + default "" help On some platforms, there is currently no way for the boot loader to pass arguments to the kernel. For these platforms, you can supply diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index 4e00cb0a5464..c59920920ddc 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -117,6 +117,14 @@ config XMON_DISASSEMBLY to say Y here, unless you're building for a memory-constrained system. +config XMON_DEFAULT_RO_MODE + bool "Restrict xmon to read-only operations by default" + depends on XMON + default y + help + Operate xmon in read-only mode. The cmdline options 'xmon=rw' and + 'xmon=ro' override this default. + config DEBUGGER bool depends on KGDB || XMON @@ -361,8 +369,32 @@ config PPC_PTDUMP If you are unsure, say N. +config PPC_DEBUG_WX + bool "Warn on W+X mappings at boot" + depends on PPC_PTDUMP + help + Generate a warning if any W+X mappings are found at boot. + + This is useful for discovering cases where the kernel is leaving + W+X mappings after applying NX, as such mappings are a security risk. + + Note that even if the check fails, your kernel is possibly + still fine, as W+X mappings are not a security hole in + themselves, what they do is that they make the exploitation + of other unfixed kernel bugs easier. + + There is no runtime or memory usage effect of this option + once the kernel has booted up - it's a one time check. + + If in doubt, say "Y". + config PPC_FAST_ENDIAN_SWITCH bool "Deprecated fast endian-switch syscall" depends on DEBUG_KERNEL && PPC_BOOK3S_64 help If you're unsure what this is, say N. + +config KASAN_SHADOW_OFFSET + hex + depends on KASAN + default 0xe0000000 diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 7de49889bd5d..258ea6b2f2e7 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -34,11 +34,10 @@ ifdef CONFIG_PPC_BOOK3S_32 KBUILD_CFLAGS += -mcpu=powerpc endif -ifeq ($(CROSS_COMPILE),) -KBUILD_DEFCONFIG := $(shell uname -m)_defconfig -else -KBUILD_DEFCONFIG := ppc64_defconfig -endif +# If we're on a ppc/ppc64/ppc64le machine use that defconfig, otherwise just use +# ppc64_defconfig because we have nothing better to go on. +uname := $(shell uname -m) +KBUILD_DEFCONFIG := $(if $(filter ppc%,$(uname)),$(uname),ppc64)_defconfig ifdef CONFIG_PPC64 new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi) @@ -367,6 +366,10 @@ ppc32_allmodconfig: $(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/book3s_32.config \ -f $(srctree)/Makefile allmodconfig +PHONY += ppc_defconfig +ppc_defconfig: + $(call merge_into_defconfig,book3s_32.config,) + PHONY += ppc64le_allmodconfig ppc64le_allmodconfig: $(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/powerpc/configs/le.config \ @@ -406,7 +409,9 @@ vdso_install: ifdef CONFIG_PPC64 $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@ endif +ifdef CONFIG_VDSO32 $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso32 $@ +endif archclean: $(Q)$(MAKE) $(clean)=$(boot) diff --git a/arch/powerpc/boot/addnote.c b/arch/powerpc/boot/addnote.c index 9d9f6f334d3c..3da3e2b1b51b 100644 --- a/arch/powerpc/boot/addnote.c +++ b/arch/powerpc/boot/addnote.c @@ -223,7 +223,11 @@ main(int ac, char **av) PUT_16(E_PHNUM, np + 2); /* write back */ - lseek(fd, (long) 0, SEEK_SET); + i = lseek(fd, (long) 0, SEEK_SET); + if (i < 0) { + perror("lseek"); + exit(1); + } i = write(fd, buf, n); if (i < 0) { perror("write"); diff --git a/arch/powerpc/boot/dts/fsl/b4qds.dtsi b/arch/powerpc/boot/dts/fsl/b4qds.dtsi index 999efd3bc167..05be919f3545 100644 --- a/arch/powerpc/boot/dts/fsl/b4qds.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4qds.dtsi @@ -40,6 +40,7 @@ interrupt-parent = <&mpic>; aliases { + crypto = &crypto; phy_sgmii_10 = &phy_sgmii_10; phy_sgmii_11 = &phy_sgmii_11; phy_sgmii_1c = &phy_sgmii_1c; diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig index b5cc7426c21f..3da091f651d6 100644 --- a/arch/powerpc/configs/40x/kilauea_defconfig +++ b/arch/powerpc/configs/40x/kilauea_defconfig @@ -33,7 +33,7 @@ CONFIG_MTD_CFI=y CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_NDFC=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=35000 diff --git a/arch/powerpc/configs/40x/obs600_defconfig b/arch/powerpc/configs/40x/obs600_defconfig index aac06d2ad01a..38d3d7769a2f 100644 --- a/arch/powerpc/configs/40x/obs600_defconfig +++ b/arch/powerpc/configs/40x/obs600_defconfig @@ -33,7 +33,7 @@ CONFIG_MTD_CFI=y CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_NDFC=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=35000 diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig index c8e6f048a122..d427cee027a6 100644 --- a/arch/powerpc/configs/44x/canyonlands_defconfig +++ b/arch/powerpc/configs/44x/canyonlands_defconfig @@ -32,7 +32,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_NDFC=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=35000 diff --git a/arch/powerpc/configs/44x/eiger_defconfig b/arch/powerpc/configs/44x/eiger_defconfig index f6dc23fef683..f593258806ad 100644 --- a/arch/powerpc/configs/44x/eiger_defconfig +++ b/arch/powerpc/configs/44x/eiger_defconfig @@ -33,7 +33,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_NDFC=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=35000 diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig index 1e04122912f3..f34fee9464e5 100644 --- a/arch/powerpc/configs/44x/sequoia_defconfig +++ b/arch/powerpc/configs/44x/sequoia_defconfig @@ -33,7 +33,7 @@ CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_NDFC=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=35000 diff --git a/arch/powerpc/configs/44x/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig index 6c02f53271cd..6ae88d4879bf 100644 --- a/arch/powerpc/configs/44x/warp_defconfig +++ b/arch/powerpc/configs/44x/warp_defconfig @@ -34,7 +34,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_NDFC=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig index 1f69f4edf074..9dffb2e7f735 100644 --- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig @@ -31,7 +31,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSL_ELBC=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig index 797fc3ffddee..a42232732c6d 100644 --- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig @@ -31,7 +31,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=32768 diff --git a/arch/powerpc/configs/85xx-hw.config b/arch/powerpc/configs/85xx-hw.config index c03d0fb16665..9575a38c9155 100644 --- a/arch/powerpc/configs/85xx-hw.config +++ b/arch/powerpc/configs/85xx-hw.config @@ -71,7 +71,7 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_M25P80=y CONFIG_MTD_NAND_FSL_ELBC=y CONFIG_MTD_NAND_FSL_IFC=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PLATRAM=y diff --git a/arch/powerpc/configs/85xx/ge_imp3a_defconfig b/arch/powerpc/configs/85xx/ge_imp3a_defconfig index dd98f43b2fb8..d70b60314dad 100644 --- a/arch/powerpc/configs/85xx/ge_imp3a_defconfig +++ b/arch/powerpc/configs/85xx/ge_imp3a_defconfig @@ -73,7 +73,7 @@ CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSL_ELBC=y CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_CRYPTOLOOP=m diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig index 6106fadbbd8b..7037a6d8018c 100644 --- a/arch/powerpc/configs/85xx/socrates_defconfig +++ b/arch/powerpc/configs/85xx/socrates_defconfig @@ -31,7 +31,7 @@ CONFIG_MTD_CFI=y CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_SOCRATES=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig index 2697e4e8a761..1c63cbdc3211 100644 --- a/arch/powerpc/configs/85xx/tqm8548_defconfig +++ b/arch/powerpc/configs/85xx/tqm8548_defconfig @@ -35,8 +35,8 @@ CONFIG_MTD=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND_ECC_SMC=y -CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSL_UPM=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig index 6531139a8a8d..78f5beb2928c 100644 --- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig +++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig @@ -65,7 +65,7 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSL_ELBC=y CONFIG_MTD_NAND_FSL_UPM=y CONFIG_BLK_DEV_LOOP=y diff --git a/arch/powerpc/configs/86xx-hw.config b/arch/powerpc/configs/86xx-hw.config index d3dd6b8865c0..151164cf8cb3 100644 --- a/arch/powerpc/configs/86xx-hw.config +++ b/arch/powerpc/configs/86xx-hw.config @@ -47,7 +47,7 @@ CONFIG_MTD_CFI=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_NAND_FSL_ELBC=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_NETDEVICES=y CONFIG_NET_TULIP=y diff --git a/arch/powerpc/configs/mpc512x_defconfig b/arch/powerpc/configs/mpc512x_defconfig index e4bfb1101c0e..e4bf8aa87e60 100644 --- a/arch/powerpc/configs/mpc512x_defconfig +++ b/arch/powerpc/configs/mpc512x_defconfig @@ -46,7 +46,7 @@ CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_ROM=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_MPC5121_NFC=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig index d1b82035d35f..005d00020fb9 100644 --- a/arch/powerpc/configs/mpc83xx_defconfig +++ b/arch/powerpc/configs/mpc83xx_defconfig @@ -46,7 +46,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_FSL_ELBC=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig index 6daa56f8895c..c0423b2cf7c0 100644 --- a/arch/powerpc/configs/pasemi_defconfig +++ b/arch/powerpc/configs/pasemi_defconfig @@ -51,7 +51,7 @@ CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_SLRAM=y CONFIG_MTD_PHRAM=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_PASEMI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig index 66dd6bf45cde..db48039e0b11 100644 --- a/arch/powerpc/configs/ppc44x_defconfig +++ b/arch/powerpc/configs/ppc44x_defconfig @@ -44,7 +44,7 @@ CONFIG_MTD_CFI=y CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y -CONFIG_MTD_NAND=m +CONFIG_MTD_RAW_NAND=m CONFIG_MTD_NAND_NDFC=m CONFIG_MTD_UBI=m CONFIG_MTD_UBI_GLUEBI=m diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index ea79c519863d..62e12f61a3b2 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -217,6 +217,7 @@ CONFIG_USB_MON=m CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_HCD_PPC_OF is not set CONFIG_USB_OHCI_HCD=y +CONFIG_USB_XHCI_HCD=y CONFIG_USB_STORAGE=m CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=m diff --git a/arch/powerpc/configs/skiroot_defconfig b/arch/powerpc/configs/skiroot_defconfig index 1bcd468ab422..a887616e35a2 100644 --- a/arch/powerpc/configs/skiroot_defconfig +++ b/arch/powerpc/configs/skiroot_defconfig @@ -163,6 +163,8 @@ CONFIG_S2IO=m CONFIG_MLX4_EN=m # CONFIG_MLX4_CORE_GEN2 is not set CONFIG_MLX5_CORE=m +CONFIG_MLX5_CORE_EN=y +# CONFIG_MLX5_EN_RXNFC is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MICROSEMI is not set CONFIG_MYRI10GE=m diff --git a/arch/powerpc/crypto/crc-vpmsum_test.c b/arch/powerpc/crypto/crc-vpmsum_test.c index 0153a9c6f4af..98ea4f4d3dde 100644 --- a/arch/powerpc/crypto/crc-vpmsum_test.c +++ b/arch/powerpc/crypto/crc-vpmsum_test.c @@ -78,16 +78,12 @@ static int __init crc_test_init(void) pr_info("crc-vpmsum_test begins, %lu iterations\n", iterations); for (i=0; i<iterations; i++) { - size_t len, offset; + size_t offset = prandom_u32_max(16); + size_t len = prandom_u32_max(MAX_CRC_LENGTH); - get_random_bytes(data, MAX_CRC_LENGTH); - get_random_bytes(&len, sizeof(len)); - get_random_bytes(&offset, sizeof(offset)); - - len %= MAX_CRC_LENGTH; - offset &= 15; if (len <= offset) continue; + prandom_bytes(data, len); len -= offset; crypto_shash_update(crct10dif_shash, data+offset, len); diff --git a/arch/powerpc/crypto/crc32c-vpmsum_glue.c b/arch/powerpc/crypto/crc32c-vpmsum_glue.c index fd1d6c83f0c0..c4fa242dd652 100644 --- a/arch/powerpc/crypto/crc32c-vpmsum_glue.c +++ b/arch/powerpc/crypto/crc32c-vpmsum_glue.c @@ -1,10 +1,12 @@ #include <linux/crc32.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/init.h> #include <linux/module.h> #include <linux/string.h> #include <linux/kernel.h> #include <linux/cpufeature.h> +#include <asm/simd.h> #include <asm/switch_to.h> #define CHKSUM_BLOCK_SIZE 1 @@ -22,7 +24,7 @@ static u32 crc32c_vpmsum(u32 crc, unsigned char const *p, size_t len) unsigned int prealign; unsigned int tail; - if (len < (VECTOR_BREAKPOINT + VMX_ALIGN) || in_interrupt()) + if (len < (VECTOR_BREAKPOINT + VMX_ALIGN) || !crypto_simd_usable()) return __crc32c_le(crc, p, len); if ((unsigned long)p & VMX_ALIGN_MASK) { diff --git a/arch/powerpc/crypto/crct10dif-vpmsum_glue.c b/arch/powerpc/crypto/crct10dif-vpmsum_glue.c index 02ea277863d1..e27ff16573b5 100644 --- a/arch/powerpc/crypto/crct10dif-vpmsum_glue.c +++ b/arch/powerpc/crypto/crct10dif-vpmsum_glue.c @@ -12,11 +12,13 @@ #include <linux/crc-t10dif.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/init.h> #include <linux/module.h> #include <linux/string.h> #include <linux/kernel.h> #include <linux/cpufeature.h> +#include <asm/simd.h> #include <asm/switch_to.h> #define VMX_ALIGN 16 @@ -32,7 +34,7 @@ static u16 crct10dif_vpmsum(u16 crci, unsigned char const *p, size_t len) unsigned int tail; u32 crc = crci; - if (len < (VECTOR_BREAKPOINT + VMX_ALIGN) || in_interrupt()) + if (len < (VECTOR_BREAKPOINT + VMX_ALIGN) || !crypto_simd_usable()) return crc_t10dif_generic(crc, p, len); if ((unsigned long)p & VMX_ALIGN_MASK) { diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild index 36bda391e549..b9f6e72bf4e5 100644 --- a/arch/powerpc/include/asm/Kbuild +++ b/arch/powerpc/include/asm/Kbuild @@ -10,3 +10,4 @@ generic-y += mcs_spinlock.h generic-y += preempt.h generic-y += vtime.h generic-y += msi.h +generic-y += simd.h diff --git a/arch/powerpc/include/asm/book3s/32/kup.h b/arch/powerpc/include/asm/book3s/32/kup.h new file mode 100644 index 000000000000..677e9babef80 --- /dev/null +++ b/arch/powerpc/include/asm/book3s/32/kup.h @@ -0,0 +1,145 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_BOOK3S_32_KUP_H +#define _ASM_POWERPC_BOOK3S_32_KUP_H + +#include <asm/book3s/32/mmu-hash.h> + +#ifdef __ASSEMBLY__ + +.macro kuep_update_sr gpr1, gpr2 /* NEVER use r0 as gpr2 due to addis */ +101: mtsrin \gpr1, \gpr2 + addi \gpr1, \gpr1, 0x111 /* next VSID */ + rlwinm \gpr1, \gpr1, 0, 0xf0ffffff /* clear VSID overflow */ + addis \gpr2, \gpr2, 0x1000 /* address of next segment */ + bdnz 101b + isync +.endm + +.macro kuep_lock gpr1, gpr2 +#ifdef CONFIG_PPC_KUEP + li \gpr1, NUM_USER_SEGMENTS + li \gpr2, 0 + mtctr \gpr1 + mfsrin \gpr1, \gpr2 + oris \gpr1, \gpr1, SR_NX@h /* set Nx */ + kuep_update_sr \gpr1, \gpr2 +#endif +.endm + +.macro kuep_unlock gpr1, gpr2 +#ifdef CONFIG_PPC_KUEP + li \gpr1, NUM_USER_SEGMENTS + li \gpr2, 0 + mtctr \gpr1 + mfsrin \gpr1, \gpr2 + rlwinm \gpr1, \gpr1, 0, ~SR_NX /* Clear Nx */ + kuep_update_sr \gpr1, \gpr2 +#endif +.endm + +#ifdef CONFIG_PPC_KUAP + +.macro kuap_update_sr gpr1, gpr2, gpr3 /* NEVER use r0 as gpr2 due to addis */ +101: mtsrin \gpr1, \gpr2 + addi \gpr1, \gpr1, 0x111 /* next VSID */ + rlwinm \gpr1, \gpr1, 0, 0xf0ffffff /* clear VSID overflow */ + addis \gpr2, \gpr2, 0x1000 /* address of next segment */ + cmplw \gpr2, \gpr3 + blt- 101b + isync +.endm + +.macro kuap_save_and_lock sp, thread, gpr1, gpr2, gpr3 + lwz \gpr2, KUAP(\thread) + rlwinm. \gpr3, \gpr2, 28, 0xf0000000 + stw \gpr2, STACK_REGS_KUAP(\sp) + beq+ 102f + li \gpr1, 0 + stw \gpr1, KUAP(\thread) + mfsrin \gpr1, \gpr2 + oris \gpr1, \gpr1, SR_KS@h /* set Ks */ + kuap_update_sr \gpr1, \gpr2, \gpr3 +102: +.endm + +.macro kuap_restore sp, current, gpr1, gpr2, gpr3 + lwz \gpr2, STACK_REGS_KUAP(\sp) + rlwinm. \gpr3, \gpr2, 28, 0xf0000000 + stw \gpr2, THREAD + KUAP(\current) + beq+ 102f + mfsrin \gpr1, \gpr2 + rlwinm \gpr1, \gpr1, 0, ~SR_KS /* Clear Ks */ + kuap_update_sr \gpr1, \gpr2, \gpr3 +102: +.endm + +.macro kuap_check current, gpr +#ifdef CONFIG_PPC_KUAP_DEBUG + lwz \gpr2, KUAP(thread) +999: twnei \gpr, 0 + EMIT_BUG_ENTRY 999b, __FILE__, __LINE__, (BUGFLAG_WARNING | BUGFLAG_ONCE) +#endif +.endm + +#endif /* CONFIG_PPC_KUAP */ + +#else /* !__ASSEMBLY__ */ + +#ifdef CONFIG_PPC_KUAP + +#include <linux/sched.h> + +static inline void kuap_update_sr(u32 sr, u32 addr, u32 end) +{ + barrier(); /* make sure thread.kuap is updated before playing with SRs */ + while (addr < end) { + mtsrin(sr, addr); + sr += 0x111; /* next VSID */ + sr &= 0xf0ffffff; /* clear VSID overflow */ + addr += 0x10000000; /* address of next segment */ + } + isync(); /* Context sync required after mtsrin() */ +} + +static inline void allow_user_access(void __user *to, const void __user *from, u32 size) +{ + u32 addr, end; + + if (__builtin_constant_p(to) && to == NULL) + return; + + addr = (__force u32)to; + + if (!addr || addr >= TASK_SIZE || !size) + return; + + end = min(addr + size, TASK_SIZE); + current->thread.kuap = (addr & 0xf0000000) | ((((end - 1) >> 28) + 1) & 0xf); + kuap_update_sr(mfsrin(addr) & ~SR_KS, addr, end); /* Clear Ks */ +} + +static inline void prevent_user_access(void __user *to, const void __user *from, u32 size) +{ + u32 addr = (__force u32)to; + u32 end = min(addr + size, TASK_SIZE); + + if (!addr || addr >= TASK_SIZE || !size) + return; + + current->thread.kuap = 0; + kuap_update_sr(mfsrin(addr) | SR_KS, addr, end); /* set Ks */ +} + +static inline bool bad_kuap_fault(struct pt_regs *regs, bool is_write) +{ + if (!is_write) + return false; + + return WARN(!regs->kuap, "Bug: write fault blocked by segment registers !"); +} + +#endif /* CONFIG_PPC_KUAP */ + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_POWERPC_BOOK3S_32_KUP_H */ diff --git a/arch/powerpc/include/asm/book3s/32/mmu-hash.h b/arch/powerpc/include/asm/book3s/32/mmu-hash.h index 5cb588395fdc..2e277ca0170f 100644 --- a/arch/powerpc/include/asm/book3s/32/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/32/mmu-hash.h @@ -10,8 +10,6 @@ * BATs */ -#include <asm/page.h> - /* Block size masks */ #define BL_128K 0x000 #define BL_256K 0x001 @@ -49,8 +47,6 @@ struct ppc_bat { u32 batu; u32 batl; }; - -typedef pte_t *pgtable_t; #endif /* !__ASSEMBLY__ */ /* @@ -63,6 +59,11 @@ typedef pte_t *pgtable_t; #define PP_RWRW 2 /* Supervisor read/write, User read/write */ #define PP_RXRX 3 /* Supervisor read, User read */ +/* Values for Segment Registers */ +#define SR_NX 0x10000000 /* No Execute */ +#define SR_KP 0x20000000 /* User key */ +#define SR_KS 0x40000000 /* Supervisor key */ + #ifndef __ASSEMBLY__ /* diff --git a/arch/powerpc/include/asm/book3s/32/pgalloc.h b/arch/powerpc/include/asm/book3s/32/pgalloc.h index 3633502e102c..998317702630 100644 --- a/arch/powerpc/include/asm/book3s/32/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/32/pgalloc.h @@ -5,28 +5,6 @@ #include <linux/threads.h> #include <linux/slab.h> -/* - * Functions that deal with pagetables that could be at any level of - * the table need to be passed an "index_size" so they know how to - * handle allocation. For PTE pages (which are linked to a struct - * page for now, and drawn from the main get_free_pages() pool), the - * allocation size will be (2^index_size * sizeof(pointer)) and - * allocations are drawn from the kmem_cache in PGT_CACHE(index_size). - * - * The maximum index size needs to be big enough to allow any - * pagetable sizes we need, but small enough to fit in the low bits of - * any page table pointer. In other words all pagetables, even tiny - * ones, must be aligned to allow at least enough low 0 bits to - * contain this value. This value is also used as a mask, so it must - * be one less than a power of two. - */ -#define MAX_PGTABLE_INDEX_SIZE 0xf - -extern void __bad_pte(pmd_t *pmd); - -extern struct kmem_cache *pgtable_cache[]; -#define PGT_CACHE(shift) pgtable_cache[shift] - static inline pgd_t *pgd_alloc(struct mm_struct *mm) { return kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), @@ -59,24 +37,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, *pmdp = __pmd(__pa(pte_page) | _PMD_PRESENT); } -#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd)) - -extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm); -extern pgtable_t pte_alloc_one(struct mm_struct *mm); -void pte_frag_destroy(void *pte_frag); -pte_t *pte_fragment_alloc(struct mm_struct *mm, int kernel); -void pte_fragment_free(unsigned long *table, int kernel); - -static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) -{ - pte_fragment_free((unsigned long *)pte, 1); -} - -static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage) -{ - pte_fragment_free((unsigned long *)ptepage, 0); -} - static inline void pgtable_free(void *table, unsigned index_size) { if (!index_size) { @@ -87,7 +47,6 @@ static inline void pgtable_free(void *table, unsigned index_size) } } -#define check_pgt_cache() do { } while (0) #define get_hugepd_cache_index(x) (x) #ifdef CONFIG_SMP diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index aa8406b8f7ba..838de59f6754 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -134,15 +134,24 @@ static inline bool pte_user(pte_t pte) #define PGDIR_MASK (~(PGDIR_SIZE-1)) #define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) + +#ifndef __ASSEMBLY__ + +int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot); + +#endif /* !__ASSEMBLY__ */ + /* * This is the bottom of the PKMAP area with HIGHMEM or an arbitrary * value (for now) on others, from where we can start layout kernel * virtual space that goes below PKMAP and FIXMAP */ +#include <asm/fixmap.h> + #ifdef CONFIG_HIGHMEM #define KVIRT_TOP PKMAP_BASE #else -#define KVIRT_TOP (0xfe000000UL) /* for now, could be FIXMAP_BASE ? */ +#define KVIRT_TOP FIXADDR_START #endif /* @@ -373,8 +382,6 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma, #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 3 }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val << 3 }) -int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot); - /* Generic accessors to PTE bits */ static inline int pte_write(pte_t pte) { return !!(pte_val(pte) & _PAGE_RW);} static inline int pte_read(pte_t pte) { return 1; } diff --git a/arch/powerpc/include/asm/book3s/64/hash-4k.h b/arch/powerpc/include/asm/book3s/64/hash-4k.h index cf5ba5254299..8fd8599c9395 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-4k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-4k.h @@ -2,10 +2,10 @@ #ifndef _ASM_POWERPC_BOOK3S_64_HASH_4K_H #define _ASM_POWERPC_BOOK3S_64_HASH_4K_H -#define H_PTE_INDEX_SIZE 9 -#define H_PMD_INDEX_SIZE 7 -#define H_PUD_INDEX_SIZE 9 -#define H_PGD_INDEX_SIZE 9 +#define H_PTE_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps: 2^9 x 4KB = 2MB +#define H_PMD_INDEX_SIZE 7 // size: 8B << 7 = 1KB, maps: 2^7 x 2MB = 256MB +#define H_PUD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps: 2^9 x 256MB = 128GB +#define H_PGD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps: 2^9 x 128GB = 64TB /* * Each context is 512TB. But on 4k we restrict our max TASK size to 64TB @@ -13,6 +13,21 @@ */ #define MAX_EA_BITS_PER_CONTEXT 46 +#define REGION_SHIFT (MAX_EA_BITS_PER_CONTEXT - 2) + +/* + * Our page table limit us to 64TB. Hence for the kernel mapping, + * each MAP area is limited to 16 TB. + * The four map areas are: linear mapping, vmap, IO and vmemmap + */ +#define H_KERN_MAP_SIZE (ASM_CONST(1) << REGION_SHIFT) + +/* + * Define the address range of the kernel non-linear virtual area + * 16TB + */ +#define H_KERN_VIRT_START ASM_CONST(0xc000100000000000) + #ifndef __ASSEMBLY__ #define H_PTE_TABLE_SIZE (sizeof(pte_t) << H_PTE_INDEX_SIZE) #define H_PMD_TABLE_SIZE (sizeof(pmd_t) << H_PMD_INDEX_SIZE) diff --git a/arch/powerpc/include/asm/book3s/64/hash-64k.h b/arch/powerpc/include/asm/book3s/64/hash-64k.h index f82ee8a3b561..d1d9177d9ebd 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-64k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-64k.h @@ -2,16 +2,29 @@ #ifndef _ASM_POWERPC_BOOK3S_64_HASH_64K_H #define _ASM_POWERPC_BOOK3S_64_HASH_64K_H -#define H_PTE_INDEX_SIZE 8 -#define H_PMD_INDEX_SIZE 10 -#define H_PUD_INDEX_SIZE 10 -#define H_PGD_INDEX_SIZE 8 +#define H_PTE_INDEX_SIZE 8 // size: 8B << 8 = 2KB, maps 2^8 x 64KB = 16MB +#define H_PMD_INDEX_SIZE 10 // size: 8B << 10 = 8KB, maps 2^10 x 16MB = 16GB +#define H_PUD_INDEX_SIZE 10 // size: 8B << 10 = 8KB, maps 2^10 x 16GB = 16TB +#define H_PGD_INDEX_SIZE 8 // size: 8B << 8 = 2KB, maps 2^8 x 16TB = 4PB + /* * Each context is 512TB size. SLB miss for first context/default context * is handled in the hotpath. */ #define MAX_EA_BITS_PER_CONTEXT 49 +#define REGION_SHIFT MAX_EA_BITS_PER_CONTEXT + +/* + * We use one context for each MAP area. + */ +#define H_KERN_MAP_SIZE (1UL << MAX_EA_BITS_PER_CONTEXT) + +/* + * Define the address range of the kernel non-linear virtual area + * 2PB + */ +#define H_KERN_VIRT_START ASM_CONST(0xc008000000000000) /* * 64k aligned address free up few of the lower bits of RPN for us diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h index 54b7af6cd27f..1d1183048cfd 100644 --- a/arch/powerpc/include/asm/book3s/64/hash.h +++ b/arch/powerpc/include/asm/book3s/64/hash.h @@ -29,6 +29,10 @@ #define H_PGTABLE_EADDR_SIZE (H_PTE_INDEX_SIZE + H_PMD_INDEX_SIZE + \ H_PUD_INDEX_SIZE + H_PGD_INDEX_SIZE + PAGE_SHIFT) #define H_PGTABLE_RANGE (ASM_CONST(1) << H_PGTABLE_EADDR_SIZE) +/* + * Top 2 bits are ignored in page table walk. + */ +#define EA_MASK (~(0xcUL << 60)) /* * We store the slot details in the second half of page table. @@ -42,59 +46,63 @@ #endif /* - * Define the address range of the kernel non-linear virtual area. In contrast - * to the linear mapping, this is managed using the kernel page tables and then - * inserted into the hash page table to actually take effect, similarly to user - * mappings. + * +------------------------------+ + * | | + * | | + * | | + * +------------------------------+ Kernel virtual map end (0xc00e000000000000) + * | | + * | | + * | 512TB/16TB of vmemmap | + * | | + * | | + * +------------------------------+ Kernel vmemmap start + * | | + * | 512TB/16TB of IO map | + * | | + * +------------------------------+ Kernel IO map start + * | | + * | 512TB/16TB of vmap | + * | | + * +------------------------------+ Kernel virt start (0xc008000000000000) + * | | + * | | + * | | + * +------------------------------+ Kernel linear (0xc.....) */ -#define H_KERN_VIRT_START ASM_CONST(0xD000000000000000) -/* - * Allow virtual mapping of one context size. - * 512TB for 64K page size - * 64TB for 4K page size - */ -#define H_KERN_VIRT_SIZE (1UL << MAX_EA_BITS_PER_CONTEXT) +#define H_VMALLOC_START H_KERN_VIRT_START +#define H_VMALLOC_SIZE H_KERN_MAP_SIZE +#define H_VMALLOC_END (H_VMALLOC_START + H_VMALLOC_SIZE) -/* - * 8TB IO mapping size - */ -#define H_KERN_IO_SIZE ASM_CONST(0x80000000000) /* 8T */ +#define H_KERN_IO_START H_VMALLOC_END +#define H_KERN_IO_SIZE H_KERN_MAP_SIZE +#define H_KERN_IO_END (H_KERN_IO_START + H_KERN_IO_SIZE) -/* - * The vmalloc space starts at the beginning of the kernel non-linear virtual - * region, and occupies 504T (64K) or 56T (4K) - */ -#define H_VMALLOC_START H_KERN_VIRT_START -#define H_VMALLOC_SIZE (H_KERN_VIRT_SIZE - H_KERN_IO_SIZE) -#define H_VMALLOC_END (H_VMALLOC_START + H_VMALLOC_SIZE) +#define H_VMEMMAP_START H_KERN_IO_END +#define H_VMEMMAP_SIZE H_KERN_MAP_SIZE +#define H_VMEMMAP_END (H_VMEMMAP_START + H_VMEMMAP_SIZE) -#define H_KERN_IO_START H_VMALLOC_END +#define NON_LINEAR_REGION_ID(ea) ((((unsigned long)ea - H_KERN_VIRT_START) >> REGION_SHIFT) + 2) /* * Region IDs */ -#define REGION_SHIFT 60UL -#define REGION_MASK (0xfUL << REGION_SHIFT) -#define REGION_ID(ea) (((unsigned long)(ea)) >> REGION_SHIFT) - -#define VMALLOC_REGION_ID (REGION_ID(H_VMALLOC_START)) -#define KERNEL_REGION_ID (REGION_ID(PAGE_OFFSET)) -#define VMEMMAP_REGION_ID (0xfUL) /* Server only */ -#define USER_REGION_ID (0UL) +#define USER_REGION_ID 0 +#define LINEAR_MAP_REGION_ID 1 +#define VMALLOC_REGION_ID NON_LINEAR_REGION_ID(H_VMALLOC_START) +#define IO_REGION_ID NON_LINEAR_REGION_ID(H_KERN_IO_START) +#define VMEMMAP_REGION_ID NON_LINEAR_REGION_ID(H_VMEMMAP_START) /* * Defines the address of the vmemap area, in its own region on * hash table CPUs. */ -#define H_VMEMMAP_BASE (VMEMMAP_REGION_ID << REGION_SHIFT) - #ifdef CONFIG_PPC_MM_SLICES #define HAVE_ARCH_UNMAPPED_AREA #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN #endif /* CONFIG_PPC_MM_SLICES */ - /* PTEIDX nibble */ #define _PTEIDX_SECONDARY 0x8 #define _PTEIDX_GROUP_IX 0x7 @@ -103,6 +111,25 @@ #define H_PUD_BAD_BITS (PMD_TABLE_SIZE-1) #ifndef __ASSEMBLY__ +static inline int get_region_id(unsigned long ea) +{ + int region_id; + int id = (ea >> 60UL); + + if (id == 0) + return USER_REGION_ID; + + if (ea < H_KERN_VIRT_START) + return LINEAR_MAP_REGION_ID; + + VM_BUG_ON(id != 0xc); + BUILD_BUG_ON(NON_LINEAR_REGION_ID(H_VMALLOC_START) != 2); + + region_id = NON_LINEAR_REGION_ID(ea); + VM_BUG_ON(region_id > VMEMMAP_REGION_ID); + return region_id; +} + #define hash__pmd_bad(pmd) (pmd_val(pmd) & H_PMD_BAD_BITS) #define hash__pud_bad(pud) (pud_val(pud) & H_PUD_BAD_BITS) static inline int hash__pgd_bad(pgd_t pgd) diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h index ec2a55a553c7..12e150e615b7 100644 --- a/arch/powerpc/include/asm/book3s/64/hugetlb.h +++ b/arch/powerpc/include/asm/book3s/64/hugetlb.h @@ -36,8 +36,8 @@ static inline int hstate_get_psize(struct hstate *hstate) } } -#ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE -static inline bool gigantic_page_supported(void) +#define __HAVE_ARCH_GIGANTIC_PAGE_RUNTIME_SUPPORTED +static inline bool gigantic_page_runtime_supported(void) { /* * We used gigantic page reservation with hypervisor assist in some case. @@ -49,7 +49,6 @@ static inline bool gigantic_page_supported(void) return true; } -#endif /* hugepd entry valid bit */ #define HUGEPD_VAL_BITS (0x8000000000000000UL) @@ -62,4 +61,76 @@ extern pte_t huge_ptep_modify_prot_start(struct vm_area_struct *vma, extern void huge_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t new_pte); +/* + * This should work for other subarchs too. But right now we use the + * new format only for 64bit book3s + */ +static inline pte_t *hugepd_page(hugepd_t hpd) +{ + BUG_ON(!hugepd_ok(hpd)); + /* + * We have only four bits to encode, MMU page size + */ + BUILD_BUG_ON((MMU_PAGE_COUNT - 1) > 0xf); + return __va(hpd_val(hpd) & HUGEPD_ADDR_MASK); +} + +static inline unsigned int hugepd_mmu_psize(hugepd_t hpd) +{ + return (hpd_val(hpd) & HUGEPD_SHIFT_MASK) >> 2; +} + +static inline unsigned int hugepd_shift(hugepd_t hpd) +{ + return mmu_psize_to_shift(hugepd_mmu_psize(hpd)); +} +static inline void flush_hugetlb_page(struct vm_area_struct *vma, + unsigned long vmaddr) +{ + if (radix_enabled()) + return radix__flush_hugetlb_page(vma, vmaddr); +} + +static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr, + unsigned int pdshift) +{ + unsigned long idx = (addr & ((1UL << pdshift) - 1)) >> hugepd_shift(hpd); + + return hugepd_page(hpd) + idx; +} + +static inline void hugepd_populate(hugepd_t *hpdp, pte_t *new, unsigned int pshift) +{ + *hpdp = __hugepd(__pa(new) | HUGEPD_VAL_BITS | (shift_to_mmu_psize(pshift) << 2)); +} + +void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr); + +static inline int check_and_get_huge_psize(int shift) +{ + int mmu_psize; + + if (shift > SLICE_HIGH_SHIFT) + return -EINVAL; + + mmu_psize = shift_to_mmu_psize(shift); + + /* + * We need to make sure that for different page sizes reported by + * firmware we only add hugetlb support for page sizes that can be + * supported by linux page table layout. + * For now we have + * Radix: 2M and 1G + * Hash: 16M and 16G + */ + if (radix_enabled()) { + if (mmu_psize != MMU_PAGE_2M && mmu_psize != MMU_PAGE_1G) + return -EINVAL; + } else { + if (mmu_psize != MMU_PAGE_16M && mmu_psize != MMU_PAGE_16G) + return -EINVAL; + } + return mmu_psize; +} + #endif diff --git a/arch/powerpc/include/asm/book3s/64/kup-radix.h b/arch/powerpc/include/asm/book3s/64/kup-radix.h new file mode 100644 index 000000000000..f254de956d6a --- /dev/null +++ b/arch/powerpc/include/asm/book3s/64/kup-radix.h @@ -0,0 +1,108 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_BOOK3S_64_KUP_RADIX_H +#define _ASM_POWERPC_BOOK3S_64_KUP_RADIX_H + +#include <linux/const.h> + +#define AMR_KUAP_BLOCK_READ UL(0x4000000000000000) +#define AMR_KUAP_BLOCK_WRITE UL(0x8000000000000000) +#define AMR_KUAP_BLOCKED (AMR_KUAP_BLOCK_READ | AMR_KUAP_BLOCK_WRITE) +#define AMR_KUAP_SHIFT 62 + +#ifdef __ASSEMBLY__ + +.macro kuap_restore_amr gpr +#ifdef CONFIG_PPC_KUAP + BEGIN_MMU_FTR_SECTION_NESTED(67) + ld \gpr, STACK_REGS_KUAP(r1) + mtspr SPRN_AMR, \gpr + END_MMU_FTR_SECTION_NESTED_IFSET(MMU_FTR_RADIX_KUAP, 67) +#endif +.endm + +.macro kuap_check_amr gpr1, gpr2 +#ifdef CONFIG_PPC_KUAP_DEBUG + BEGIN_MMU_FTR_SECTION_NESTED(67) + mfspr \gpr1, SPRN_AMR + li \gpr2, (AMR_KUAP_BLOCKED >> AMR_KUAP_SHIFT) + sldi \gpr2, \gpr2, AMR_KUAP_SHIFT +999: tdne \gpr1, \gpr2 + EMIT_BUG_ENTRY 999b, __FILE__, __LINE__, (BUGFLAG_WARNING | BUGFLAG_ONCE) + END_MMU_FTR_SECTION_NESTED_IFSET(MMU_FTR_RADIX_KUAP, 67) +#endif +.endm + +.macro kuap_save_amr_and_lock gpr1, gpr2, use_cr, msr_pr_cr +#ifdef CONFIG_PPC_KUAP + BEGIN_MMU_FTR_SECTION_NESTED(67) + .ifnb \msr_pr_cr + bne \msr_pr_cr, 99f + .endif + mfspr \gpr1, SPRN_AMR + std \gpr1, STACK_REGS_KUAP(r1) + li \gpr2, (AMR_KUAP_BLOCKED >> AMR_KUAP_SHIFT) + sldi \gpr2, \gpr2, AMR_KUAP_SHIFT + cmpd \use_cr, \gpr1, \gpr2 + beq \use_cr, 99f + // We don't isync here because we very recently entered via rfid + mtspr SPRN_AMR, \gpr2 + isync +99: + END_MMU_FTR_SECTION_NESTED_IFSET(MMU_FTR_RADIX_KUAP, 67) +#endif +.endm + +#else /* !__ASSEMBLY__ */ + +#ifdef CONFIG_PPC_KUAP + +#include <asm/reg.h> + +/* + * We support individually allowing read or write, but we don't support nesting + * because that would require an expensive read/modify write of the AMR. + */ + +static inline void set_kuap(unsigned long value) +{ + if (!early_mmu_has_feature(MMU_FTR_RADIX_KUAP)) + return; + + /* + * ISA v3.0B says we need a CSI (Context Synchronising Instruction) both + * before and after the move to AMR. See table 6 on page 1134. + */ + isync(); + mtspr(SPRN_AMR, value); + isync(); +} + +static inline void allow_user_access(void __user *to, const void __user *from, + unsigned long size) +{ + // This is written so we can resolve to a single case at build time + if (__builtin_constant_p(to) && to == NULL) + set_kuap(AMR_KUAP_BLOCK_WRITE); + else if (__builtin_constant_p(from) && from == NULL) + set_kuap(AMR_KUAP_BLOCK_READ); + else + set_kuap(0); +} + +static inline void prevent_user_access(void __user *to, const void __user *from, + unsigned long size) +{ + set_kuap(AMR_KUAP_BLOCKED); +} + +static inline bool bad_kuap_fault(struct pt_regs *regs, bool is_write) +{ + return WARN(mmu_has_feature(MMU_FTR_RADIX_KUAP) && + (regs->kuap & (is_write ? AMR_KUAP_BLOCK_WRITE : AMR_KUAP_BLOCK_READ)), + "Bug: %s fault blocked by AMR!", is_write ? "Write" : "Read"); +} +#endif /* CONFIG_PPC_KUAP */ + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_POWERPC_BOOK3S_64_KUP_RADIX_H */ diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h index a28a28079edb..1e4705516a54 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h @@ -588,7 +588,8 @@ extern void slb_set_size(u16 size); #endif #define MAX_VMALLOC_CTX_CNT 1 -#define MAX_MEMMAP_CTX_CNT 1 +#define MAX_IO_CTX_CNT 1 +#define MAX_VMEMMAP_CTX_CNT 1 /* * 256MB segment @@ -601,13 +602,10 @@ extern void slb_set_size(u16 size); * would give a protovsid of 0x1fffffffff. That will result in a VSID 0 * because of the modulo operation in vsid scramble. * - * We add one extra context to MIN_USER_CONTEXT so that we can map kernel - * context easily. The +1 is to map the unused 0xe region mapping. */ #define MAX_USER_CONTEXT ((ASM_CONST(1) << CONTEXT_BITS) - 2) #define MIN_USER_CONTEXT (MAX_KERNEL_CTX_CNT + MAX_VMALLOC_CTX_CNT + \ - MAX_MEMMAP_CTX_CNT + 2) - + MAX_IO_CTX_CNT + MAX_VMEMMAP_CTX_CNT) /* * For platforms that support on 65bit VA we limit the context bits */ @@ -657,8 +655,8 @@ extern void slb_set_size(u16 size); /* 4 bits per slice and we have one slice per 1TB */ #define SLICE_ARRAY_SIZE (H_PGTABLE_RANGE >> 41) -#define TASK_SLICE_ARRAY_SZ(x) ((x)->context.slb_addr_limit >> 41) - +#define LOW_SLICE_ARRAY_SZ (BITS_PER_LONG / BITS_PER_BYTE) +#define TASK_SLICE_ARRAY_SZ(x) ((x)->hash_context->slb_addr_limit >> 41) #ifndef __ASSEMBLY__ #ifdef CONFIG_PPC_SUBPAGE_PROT @@ -687,12 +685,41 @@ struct subpage_prot_table { #define SBP_L3_SHIFT (SBP_L2_SHIFT + SBP_L2_BITS) extern void subpage_prot_free(struct mm_struct *mm); -extern void subpage_prot_init_new_context(struct mm_struct *mm); #else static inline void subpage_prot_free(struct mm_struct *mm) {} -static inline void subpage_prot_init_new_context(struct mm_struct *mm) { } #endif /* CONFIG_PPC_SUBPAGE_PROT */ +/* + * One bit per slice. We have lower slices which cover 256MB segments + * upto 4G range. That gets us 16 low slices. For the rest we track slices + * in 1TB size. + */ +struct slice_mask { + u64 low_slices; + DECLARE_BITMAP(high_slices, SLICE_NUM_HIGH); +}; + +struct hash_mm_context { + u16 user_psize; /* page size index */ + + /* SLB page size encodings*/ + unsigned char low_slices_psize[LOW_SLICE_ARRAY_SZ]; + unsigned char high_slices_psize[SLICE_ARRAY_SIZE]; + unsigned long slb_addr_limit; +#ifdef CONFIG_PPC_64K_PAGES + struct slice_mask mask_64k; +#endif + struct slice_mask mask_4k; +#ifdef CONFIG_HUGETLB_PAGE + struct slice_mask mask_16m; + struct slice_mask mask_16g; +#endif + +#ifdef CONFIG_PPC_SUBPAGE_PROT + struct subpage_prot_table *spt; +#endif /* CONFIG_PPC_SUBPAGE_PROT */ +}; + #if 0 /* * The code below is equivalent to this function for arguments @@ -747,7 +774,7 @@ static inline unsigned long get_vsid(unsigned long context, unsigned long ea, /* * Bad address. We return VSID 0 for that */ - if ((ea & ~REGION_MASK) >= H_PGTABLE_RANGE) + if ((ea & EA_MASK) >= H_PGTABLE_RANGE) return 0; if (!mmu_has_feature(MMU_FTR_68_BIT_VA)) @@ -774,28 +801,29 @@ static inline unsigned long get_vsid(unsigned long context, unsigned long ea, * 0x00002 - [ 0xc002000000000000 - 0xc003ffffffffffff] * 0x00003 - [ 0xc004000000000000 - 0xc005ffffffffffff] * 0x00004 - [ 0xc006000000000000 - 0xc007ffffffffffff] - - * 0x00005 - [ 0xd000000000000000 - 0xd001ffffffffffff ] - * 0x00006 - Not used - Can map 0xe000000000000000 range. - * 0x00007 - [ 0xf000000000000000 - 0xf001ffffffffffff ] * - * So we can compute the context from the region (top nibble) by - * subtracting 11, or 0xc - 1. + * vmap, IO, vmemap + * + * 0x00005 - [ 0xc008000000000000 - 0xc009ffffffffffff] + * 0x00006 - [ 0xc00a000000000000 - 0xc00bffffffffffff] + * 0x00007 - [ 0xc00c000000000000 - 0xc00dffffffffffff] + * */ static inline unsigned long get_kernel_context(unsigned long ea) { - unsigned long region_id = REGION_ID(ea); + unsigned long region_id = get_region_id(ea); unsigned long ctx; /* - * For linear mapping we do support multiple context + * Depending on Kernel config, kernel region can have one context + * or more. */ - if (region_id == KERNEL_REGION_ID) { + if (region_id == LINEAR_MAP_REGION_ID) { /* * We already verified ea to be not beyond the addr limit. */ - ctx = 1 + ((ea & ~REGION_MASK) >> MAX_EA_BITS_PER_CONTEXT); + ctx = 1 + ((ea & EA_MASK) >> MAX_EA_BITS_PER_CONTEXT); } else - ctx = (region_id - 0xc) + MAX_KERNEL_CTX_CNT; + ctx = region_id + MAX_KERNEL_CTX_CNT - 1; return ctx; } diff --git a/arch/powerpc/include/asm/book3s/64/mmu.h b/arch/powerpc/include/asm/book3s/64/mmu.h index 1ceee000c18d..74d24201fc4f 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu.h +++ b/arch/powerpc/include/asm/book3s/64/mmu.h @@ -25,15 +25,22 @@ struct mmu_psize_def { }; }; extern struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT]; +#endif /* __ASSEMBLY__ */ /* - * For BOOK3s 64 with 4k and 64K linux page size - * we want to use pointers, because the page table - * actually store pfn + * If we store section details in page->flags we can't increase the MAX_PHYSMEM_BITS + * if we increase SECTIONS_WIDTH we will not store node details in page->flags and + * page_to_nid does a page->section->node lookup + * Hence only increase for VMEMMAP. Further depending on SPARSEMEM_EXTREME reduce + * memory requirements with large number of sections. + * 51 bits is the max physical real address on POWER9 */ -typedef pte_t *pgtable_t; - -#endif /* __ASSEMBLY__ */ +#if defined(CONFIG_SPARSEMEM_VMEMMAP) && defined(CONFIG_SPARSEMEM_EXTREME) && \ + defined(CONFIG_PPC_64K_PAGES) +#define MAX_PHYSMEM_BITS 51 +#else +#define MAX_PHYSMEM_BITS 46 +#endif /* 64-bit classic hash table MMU */ #include <asm/book3s/64/mmu-hash.h> @@ -89,16 +96,6 @@ struct spinlock; /* Maximum possible number of NPUs in a system. */ #define NV_MAX_NPUS 8 -/* - * One bit per slice. We have lower slices which cover 256MB segments - * upto 4G range. That gets us 16 low slices. For the rest we track slices - * in 1TB size. - */ -struct slice_mask { - u64 low_slices; - DECLARE_BITMAP(high_slices, SLICE_NUM_HIGH); -}; - typedef struct { union { /* @@ -112,7 +109,6 @@ typedef struct { mm_context_id_t id; mm_context_id_t extended_id[TASK_SIZE_USER64/TASK_CONTEXT_SIZE]; }; - u16 user_psize; /* page size index */ /* Number of bits in the mm_cpumask */ atomic_t active_cpus; @@ -122,27 +118,9 @@ typedef struct { /* NPU NMMU context */ struct npu_context *npu_context; + struct hash_mm_context *hash_context; -#ifdef CONFIG_PPC_MM_SLICES - /* SLB page size encodings*/ - unsigned char low_slices_psize[BITS_PER_LONG / BITS_PER_BYTE]; - unsigned char high_slices_psize[SLICE_ARRAY_SIZE]; - unsigned long slb_addr_limit; -# ifdef CONFIG_PPC_64K_PAGES - struct slice_mask mask_64k; -# endif - struct slice_mask mask_4k; -# ifdef CONFIG_HUGETLB_PAGE - struct slice_mask mask_16m; - struct slice_mask mask_16g; -# endif -#else - u16 sllp; /* SLB page size encoding */ -#endif unsigned long vdso_base; -#ifdef CONFIG_PPC_SUBPAGE_PROT - struct subpage_prot_table spt; -#endif /* CONFIG_PPC_SUBPAGE_PROT */ /* * pagetable fragment support */ @@ -163,6 +141,60 @@ typedef struct { #endif } mm_context_t; +static inline u16 mm_ctx_user_psize(mm_context_t *ctx) +{ + return ctx->hash_context->user_psize; +} + +static inline void mm_ctx_set_user_psize(mm_context_t *ctx, u16 user_psize) +{ + ctx->hash_context->user_psize = user_psize; +} + +static inline unsigned char *mm_ctx_low_slices(mm_context_t *ctx) +{ + return ctx->hash_context->low_slices_psize; +} + +static inline unsigned char *mm_ctx_high_slices(mm_context_t *ctx) +{ + return ctx->hash_context->high_slices_psize; +} + +static inline unsigned long mm_ctx_slb_addr_limit(mm_context_t *ctx) +{ + return ctx->hash_context->slb_addr_limit; +} + +static inline void mm_ctx_set_slb_addr_limit(mm_context_t *ctx, unsigned long limit) +{ + ctx->hash_context->slb_addr_limit = limit; +} + +static inline struct slice_mask *slice_mask_for_size(mm_context_t *ctx, int psize) +{ +#ifdef CONFIG_PPC_64K_PAGES + if (psize == MMU_PAGE_64K) + return &ctx->hash_context->mask_64k; +#endif +#ifdef CONFIG_HUGETLB_PAGE + if (psize == MMU_PAGE_16M) + return &ctx->hash_context->mask_16m; + if (psize == MMU_PAGE_16G) + return &ctx->hash_context->mask_16g; +#endif + BUG_ON(psize != MMU_PAGE_4K); + + return &ctx->hash_context->mask_4k; +} + +#ifdef CONFIG_PPC_SUBPAGE_PROT +static inline struct subpage_prot_table *mm_ctx_subpage_prot(mm_context_t *ctx) +{ + return ctx->hash_context->spt; +} +#endif + /* * The current system page and segment sizes */ diff --git a/arch/powerpc/include/asm/book3s/64/pgalloc.h b/arch/powerpc/include/asm/book3s/64/pgalloc.h index 138bc2ecc0c4..d45e4449619f 100644 --- a/arch/powerpc/include/asm/book3s/64/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/64/pgalloc.h @@ -19,29 +19,7 @@ struct vmemmap_backing { }; extern struct vmemmap_backing *vmemmap_list; -/* - * Functions that deal with pagetables that could be at any level of - * the table need to be passed an "index_size" so they know how to - * handle allocation. For PTE pages (which are linked to a struct - * page for now, and drawn from the main get_free_pages() pool), the - * allocation size will be (2^index_size * sizeof(pointer)) and - * allocations are drawn from the kmem_cache in PGT_CACHE(index_size). - * - * The maximum index size needs to be big enough to allow any - * pagetable sizes we need, but small enough to fit in the low bits of - * any page table pointer. In other words all pagetables, even tiny - * ones, must be aligned to allow at least enough low 0 bits to - * contain this value. This value is also used as a mask, so it must - * be one less than a power of two. - */ -#define MAX_PGTABLE_INDEX_SIZE 0xf - -extern struct kmem_cache *pgtable_cache[]; -#define PGT_CACHE(shift) pgtable_cache[shift] - -extern pte_t *pte_fragment_alloc(struct mm_struct *, int); extern pmd_t *pmd_fragment_alloc(struct mm_struct *, unsigned long); -extern void pte_fragment_free(unsigned long *, int); extern void pmd_fragment_free(unsigned long *); extern void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift); #ifdef CONFIG_SMP @@ -81,6 +59,9 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) pgd = kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), pgtable_gfp_flags(mm, GFP_KERNEL)); + if (unlikely(!pgd)) + return pgd; + /* * Don't scan the PGD for pointers, it contains references to PUDs but * those references are not full pointers and so can't be recognised by @@ -185,31 +166,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, *pmd = __pmd(__pgtable_ptr_val(pte_page) | PMD_VAL_BITS); } -static inline pgtable_t pmd_pgtable(pmd_t pmd) -{ - return (pgtable_t)pmd_page_vaddr(pmd); -} - -static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) -{ - return (pte_t *)pte_fragment_alloc(mm, 1); -} - -static inline pgtable_t pte_alloc_one(struct mm_struct *mm) -{ - return (pgtable_t)pte_fragment_alloc(mm, 0); -} - -static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) -{ - pte_fragment_free((unsigned long *)pte, 1); -} - -static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage) -{ - pte_fragment_free((unsigned long *)ptepage, 0); -} - static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, unsigned long address) { @@ -221,8 +177,6 @@ static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, pgtable_free_tlb(tlb, table, PTE_INDEX); } -#define check_pgt_cache() do { } while (0) - extern atomic_long_t direct_pages_count[MMU_PAGE_COUNT]; static inline void update_page_count(int psize, long count) { diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h index 581f91be9dd4..7dede2e34b70 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable.h @@ -277,9 +277,11 @@ extern unsigned long __vmalloc_end; extern unsigned long __kernel_virt_start; extern unsigned long __kernel_virt_size; extern unsigned long __kernel_io_start; +extern unsigned long __kernel_io_end; #define KERN_VIRT_START __kernel_virt_start -#define KERN_VIRT_SIZE __kernel_virt_size #define KERN_IO_START __kernel_io_start +#define KERN_IO_END __kernel_io_end + extern struct page *vmemmap; extern unsigned long ioremap_bot; extern unsigned long pci_io_base; @@ -296,8 +298,7 @@ extern unsigned long pci_io_base; #include <asm/barrier.h> /* - * The second half of the kernel virtual space is used for IO mappings, - * it's itself carved into the PIO region (ISA and PHB IO space) and + * IO space itself carved into the PIO region (ISA and PHB IO space) and * the ioremap space * * ISA_IO_BASE = KERN_IO_START, 64K reserved area @@ -310,7 +311,7 @@ extern unsigned long pci_io_base; #define PHB_IO_BASE (ISA_IO_END) #define PHB_IO_END (KERN_IO_START + FULL_IO_SIZE) #define IOREMAP_BASE (PHB_IO_END) -#define IOREMAP_END (KERN_VIRT_START + KERN_VIRT_SIZE) +#define IOREMAP_END (KERN_IO_END) /* Advertise special mapping type for AGP */ #define HAVE_PAGE_AGP @@ -992,7 +993,8 @@ extern struct page *pgd_page(pgd_t pgd); (((pte_t *) pmd_page_vaddr(*(dir))) + pte_index(addr)) #define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr)) -#define pte_unmap(pte) do { } while(0) + +static inline void pte_unmap(pte_t *pte) { } /* to find an entry in a kernel page-table-directory */ /* This now only contains the vmalloc pages */ diff --git a/arch/powerpc/include/asm/book3s/64/radix-4k.h b/arch/powerpc/include/asm/book3s/64/radix-4k.h index 863c3e8286fb..d5f5ab73dc7f 100644 --- a/arch/powerpc/include/asm/book3s/64/radix-4k.h +++ b/arch/powerpc/include/asm/book3s/64/radix-4k.h @@ -5,10 +5,11 @@ /* * For 4K page size supported index is 13/9/9/9 */ -#define RADIX_PTE_INDEX_SIZE 9 /* 2MB huge page */ -#define RADIX_PMD_INDEX_SIZE 9 /* 1G huge page */ -#define RADIX_PUD_INDEX_SIZE 9 -#define RADIX_PGD_INDEX_SIZE 13 +#define RADIX_PTE_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 4K = 2MB +#define RADIX_PMD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 2MB = 1GB +#define RADIX_PUD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 1GB = 512GB +#define RADIX_PGD_INDEX_SIZE 13 // size: 8B << 13 = 64KB, maps 2^13 x 512GB = 4PB + /* * One fragment per per page */ diff --git a/arch/powerpc/include/asm/book3s/64/radix-64k.h b/arch/powerpc/include/asm/book3s/64/radix-64k.h index ccb78ca9d0c5..54e33828b0fb 100644 --- a/arch/powerpc/include/asm/book3s/64/radix-64k.h +++ b/arch/powerpc/include/asm/book3s/64/radix-64k.h @@ -5,10 +5,10 @@ /* * For 64K page size supported index is 13/9/9/5 */ -#define RADIX_PTE_INDEX_SIZE 5 /* 2MB huge page */ -#define RADIX_PMD_INDEX_SIZE 9 /* 1G huge page */ -#define RADIX_PUD_INDEX_SIZE 9 -#define RADIX_PGD_INDEX_SIZE 13 +#define RADIX_PTE_INDEX_SIZE 5 // size: 8B << 5 = 256B, maps 2^5 x 64K = 2MB +#define RADIX_PMD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 2MB = 1GB +#define RADIX_PUD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 1GB = 512GB +#define RADIX_PGD_INDEX_SIZE 13 // size: 8B << 13 = 64KB, maps 2^13 x 512GB = 4PB /* * We use a 256 byte PTE page fragment in radix diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h index 5ab134eeed20..574eca33f893 100644 --- a/arch/powerpc/include/asm/book3s/64/radix.h +++ b/arch/powerpc/include/asm/book3s/64/radix.h @@ -72,19 +72,17 @@ * | | * | | * | | - * +------------------------------+ Kernel IO map end (0xc010000000000000) + * +------------------------------+ Kernel vmemmap end (0xc010000000000000) * | | + * | 512TB | * | | - * | 1/2 of virtual map | + * +------------------------------+ Kernel IO map end/vmemap start * | | + * | 512TB | * | | - * +------------------------------+ Kernel IO map start + * +------------------------------+ Kernel vmap end/ IO map start * | | - * | 1/4 of virtual map | - * | | - * +------------------------------+ Kernel vmemap start - * | | - * | 1/4 of virtual map | + * | 512TB | * | | * +------------------------------+ Kernel virt start (0xc008000000000000) * | | @@ -93,24 +91,24 @@ * +------------------------------+ Kernel linear (0xc.....) */ -#define RADIX_KERN_VIRT_START ASM_CONST(0xc008000000000000) -#define RADIX_KERN_VIRT_SIZE ASM_CONST(0x0008000000000000) - +#define RADIX_KERN_VIRT_START ASM_CONST(0xc008000000000000) /* - * The vmalloc space starts at the beginning of that region, and - * occupies a quarter of it on radix config. - * (we keep a quarter for the virtual memmap) + * 49 = MAX_EA_BITS_PER_CONTEXT (hash specific). To make sure we pick + * the same value as hash. */ +#define RADIX_KERN_MAP_SIZE (1UL << 49) + #define RADIX_VMALLOC_START RADIX_KERN_VIRT_START -#define RADIX_VMALLOC_SIZE (RADIX_KERN_VIRT_SIZE >> 2) +#define RADIX_VMALLOC_SIZE RADIX_KERN_MAP_SIZE #define RADIX_VMALLOC_END (RADIX_VMALLOC_START + RADIX_VMALLOC_SIZE) -/* - * Defines the address of the vmemap area, in its own region on - * hash table CPUs. - */ -#define RADIX_VMEMMAP_BASE (RADIX_VMALLOC_END) -#define RADIX_KERN_IO_START (RADIX_KERN_VIRT_START + (RADIX_KERN_VIRT_SIZE >> 1)) +#define RADIX_KERN_IO_START RADIX_VMALLOC_END +#define RADIX_KERN_IO_SIZE RADIX_KERN_MAP_SIZE +#define RADIX_KERN_IO_END (RADIX_KERN_IO_START + RADIX_KERN_IO_SIZE) + +#define RADIX_VMEMMAP_START RADIX_KERN_IO_END +#define RADIX_VMEMMAP_SIZE RADIX_KERN_MAP_SIZE +#define RADIX_VMEMMAP_END (RADIX_VMEMMAP_START + RADIX_VMEMMAP_SIZE) #ifndef __ASSEMBLY__ #define RADIX_PTE_TABLE_SIZE (sizeof(pte_t) << RADIX_PTE_INDEX_SIZE) diff --git a/arch/powerpc/include/asm/book3s/64/slice.h b/arch/powerpc/include/asm/book3s/64/slice.h index db0dedab65ee..f0d3194ba41b 100644 --- a/arch/powerpc/include/asm/book3s/64/slice.h +++ b/arch/powerpc/include/asm/book3s/64/slice.h @@ -2,8 +2,6 @@ #ifndef _ASM_POWERPC_BOOK3S_64_SLICE_H #define _ASM_POWERPC_BOOK3S_64_SLICE_H -#ifdef CONFIG_PPC_MM_SLICES - #define SLICE_LOW_SHIFT 28 #define SLICE_LOW_TOP (0x100000000ul) #define SLICE_NUM_LOW (SLICE_LOW_TOP >> SLICE_LOW_SHIFT) @@ -13,15 +11,6 @@ #define SLICE_NUM_HIGH (H_PGTABLE_RANGE >> SLICE_HIGH_SHIFT) #define GET_HIGH_SLICE_INDEX(addr) ((addr) >> SLICE_HIGH_SHIFT) -#else /* CONFIG_PPC_MM_SLICES */ - -#define get_slice_psize(mm, addr) ((mm)->context.user_psize) -#define slice_set_user_psize(mm, psize) \ -do { \ - (mm)->context.user_psize = (psize); \ - (mm)->context.sllp = SLB_VSID_USER | mmu_psize_defs[(psize)].sllp; \ -} while (0) - -#endif /* CONFIG_PPC_MM_SLICES */ +#define SLB_ADDR_LIMIT_DEFAULT DEFAULT_MAP_WINDOW_USER64 #endif /* _ASM_POWERPC_BOOK3S_64_SLICE_H */ diff --git a/arch/powerpc/include/asm/cpuidle.h b/arch/powerpc/include/asm/cpuidle.h index 43e5f31fe64d..9844b3ded187 100644 --- a/arch/powerpc/include/asm/cpuidle.h +++ b/arch/powerpc/include/asm/cpuidle.h @@ -27,10 +27,11 @@ * the THREAD_WINKLE_BITS are set, which indicate which threads have not * yet woken from the winkle state. */ -#define PNV_CORE_IDLE_LOCK_BIT 0x10000000 +#define NR_PNV_CORE_IDLE_LOCK_BIT 28 +#define PNV_CORE_IDLE_LOCK_BIT (1ULL << NR_PNV_CORE_IDLE_LOCK_BIT) +#define PNV_CORE_IDLE_WINKLE_COUNT_SHIFT 16 #define PNV_CORE_IDLE_WINKLE_COUNT 0x00010000 -#define PNV_CORE_IDLE_WINKLE_COUNT_ALL_BIT 0x00080000 #define PNV_CORE_IDLE_WINKLE_COUNT_BITS 0x000F0000 #define PNV_CORE_IDLE_THREAD_WINKLE_BITS_SHIFT 8 #define PNV_CORE_IDLE_THREAD_WINKLE_BITS 0x0000FF00 @@ -68,16 +69,6 @@ #define ERR_DEEP_STATE_ESL_MISMATCH -2 #ifndef __ASSEMBLY__ -/* Additional SPRs that need to be saved/restored during stop */ -struct stop_sprs { - u64 pid; - u64 ldbar; - u64 fscr; - u64 hfscr; - u64 mmcr1; - u64 mmcr2; - u64 mmcra; -}; #define PNV_IDLE_NAME_LEN 16 struct pnv_idle_states_t { @@ -92,10 +83,6 @@ struct pnv_idle_states_t { extern struct pnv_idle_states_t *pnv_idle_states; extern int nr_pnv_idle_states; -extern u32 pnv_fastsleep_workaround_at_entry[]; -extern u32 pnv_fastsleep_workaround_at_exit[]; - -extern u64 pnv_first_deep_stop_state; unsigned long pnv_cpu_offline(unsigned int cpu); int validate_psscr_val_mask(u64 *psscr_val, u64 *psscr_mask, u32 flags); diff --git a/arch/powerpc/include/asm/drmem.h b/arch/powerpc/include/asm/drmem.h index 7c1d8e74b25d..7f3279b014db 100644 --- a/arch/powerpc/include/asm/drmem.h +++ b/arch/powerpc/include/asm/drmem.h @@ -17,6 +17,9 @@ struct drmem_lmb { u32 drc_index; u32 aa_index; u32 flags; +#ifdef CONFIG_MEMORY_HOTPLUG + int nid; +#endif }; struct drmem_lmb_info { @@ -104,4 +107,22 @@ static inline void invalidate_lmb_associativity_index(struct drmem_lmb *lmb) lmb->aa_index = 0xffffffff; } +#ifdef CONFIG_MEMORY_HOTPLUG +static inline void lmb_set_nid(struct drmem_lmb *lmb) +{ + lmb->nid = memory_add_physaddr_to_nid(lmb->base_addr); +} +static inline void lmb_clear_nid(struct drmem_lmb *lmb) +{ + lmb->nid = -1; +} +#else +static inline void lmb_set_nid(struct drmem_lmb *lmb) +{ +} +static inline void lmb_clear_nid(struct drmem_lmb *lmb) +{ +} +#endif + #endif /* _ASM_POWERPC_LMB_H */ diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 937bb630093f..bef4e05a6823 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -497,6 +497,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943) RESTORE_CTR(r1, area); \ b bad_stack; \ 3: EXCEPTION_PROLOG_COMMON_1(); \ + kuap_save_amr_and_lock r9, r10, cr1, cr0; \ beq 4f; /* if from kernel mode */ \ ACCOUNT_CPU_USER_ENTRY(r13, r9, r10); \ SAVE_PPR(area, r9); \ @@ -691,6 +692,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_CTRL) */ #define EXCEPTION_COMMON_NORET_STACK(area, trap, label, hdlr, additions) \ EXCEPTION_PROLOG_COMMON_1(); \ + kuap_save_amr_and_lock r9, r10, cr1; \ EXCEPTION_PROLOG_COMMON_2(area); \ EXCEPTION_PROLOG_COMMON_3(trap); \ /* Volatile regs are potentially clobbered here */ \ diff --git a/arch/powerpc/include/asm/fadump.h b/arch/powerpc/include/asm/fadump.h index 188776befaf9..e2099c0a15c3 100644 --- a/arch/powerpc/include/asm/fadump.h +++ b/arch/powerpc/include/asm/fadump.h @@ -219,5 +219,6 @@ extern void fadump_cleanup(void); static inline int is_fadump_active(void) { return 0; } static inline int should_fadump_crash(void) { return 0; } static inline void crash_fadump(struct pt_regs *regs, const char *str) { } +static inline void fadump_cleanup(void) { } #endif #endif diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h index 40a6c9261a6b..f6fc31f8baff 100644 --- a/arch/powerpc/include/asm/feature-fixups.h +++ b/arch/powerpc/include/asm/feature-fixups.h @@ -100,6 +100,9 @@ label##5: \ #define END_MMU_FTR_SECTION(msk, val) \ END_MMU_FTR_SECTION_NESTED(msk, val, 97) +#define END_MMU_FTR_SECTION_NESTED_IFSET(msk, label) \ + END_MMU_FTR_SECTION_NESTED((msk), (msk), label) + #define END_MMU_FTR_SECTION_IFSET(msk) END_MMU_FTR_SECTION((msk), (msk)) #define END_MMU_FTR_SECTION_IFCLR(msk) END_MMU_FTR_SECTION((msk), 0) diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h index b9fbed84ddca..0cfc365d814b 100644 --- a/arch/powerpc/include/asm/fixmap.h +++ b/arch/powerpc/include/asm/fixmap.h @@ -22,7 +22,12 @@ #include <asm/kmap_types.h> #endif +#ifdef CONFIG_KASAN +#include <asm/kasan.h> +#define FIXADDR_TOP (KASAN_SHADOW_START - PAGE_SIZE) +#else #define FIXADDR_TOP ((unsigned long)(-PAGE_SIZE)) +#endif /* * Here we define all the compile-time 'special' virtual diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h index 88b38b37c21b..3a6aa57b9d90 100644 --- a/arch/powerpc/include/asm/futex.h +++ b/arch/powerpc/include/asm/futex.h @@ -35,6 +35,7 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval, { int oldval = 0, ret; + allow_write_to_user(uaddr, sizeof(*uaddr)); pagefault_disable(); switch (op) { @@ -62,6 +63,7 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval, if (!ret) *oval = oldval; + prevent_write_to_user(uaddr, sizeof(*uaddr)); return ret; } @@ -75,6 +77,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, if (!access_ok(uaddr, sizeof(u32))) return -EFAULT; + allow_write_to_user(uaddr, sizeof(*uaddr)); __asm__ __volatile__ ( PPC_ATOMIC_ENTRY_BARRIER "1: lwarx %1,0,%3 # futex_atomic_cmpxchg_inatomic\n\ @@ -95,6 +98,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, : "cc", "memory"); *uval = prev; + prevent_write_to_user(uaddr, sizeof(*uaddr)); return ret; } diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h index 8d40565ad0c3..20a101046cff 100644 --- a/arch/powerpc/include/asm/hugetlb.h +++ b/arch/powerpc/include/asm/hugetlb.h @@ -6,82 +6,16 @@ #include <asm/page.h> #ifdef CONFIG_PPC_BOOK3S_64 - #include <asm/book3s/64/hugetlb.h> -/* - * This should work for other subarchs too. But right now we use the - * new format only for 64bit book3s - */ -static inline pte_t *hugepd_page(hugepd_t hpd) -{ - BUG_ON(!hugepd_ok(hpd)); - /* - * We have only four bits to encode, MMU page size - */ - BUILD_BUG_ON((MMU_PAGE_COUNT - 1) > 0xf); - return __va(hpd_val(hpd) & HUGEPD_ADDR_MASK); -} - -static inline unsigned int hugepd_mmu_psize(hugepd_t hpd) -{ - return (hpd_val(hpd) & HUGEPD_SHIFT_MASK) >> 2; -} - -static inline unsigned int hugepd_shift(hugepd_t hpd) -{ - return mmu_psize_to_shift(hugepd_mmu_psize(hpd)); -} -static inline void flush_hugetlb_page(struct vm_area_struct *vma, - unsigned long vmaddr) -{ - if (radix_enabled()) - return radix__flush_hugetlb_page(vma, vmaddr); -} - -#else - -static inline pte_t *hugepd_page(hugepd_t hpd) -{ - BUG_ON(!hugepd_ok(hpd)); -#ifdef CONFIG_PPC_8xx - return (pte_t *)__va(hpd_val(hpd) & ~HUGEPD_SHIFT_MASK); -#else - return (pte_t *)((hpd_val(hpd) & - ~HUGEPD_SHIFT_MASK) | PD_HUGE); -#endif -} - -static inline unsigned int hugepd_shift(hugepd_t hpd) -{ -#ifdef CONFIG_PPC_8xx - return ((hpd_val(hpd) & _PMD_PAGE_MASK) >> 1) + 17; -#else - return hpd_val(hpd) & HUGEPD_SHIFT_MASK; -#endif -} - +#elif defined(CONFIG_PPC_FSL_BOOK3E) +#include <asm/nohash/hugetlb-book3e.h> +#elif defined(CONFIG_PPC_8xx) +#include <asm/nohash/32/hugetlb-8xx.h> #endif /* CONFIG_PPC_BOOK3S_64 */ +extern bool hugetlb_disabled; -static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr, - unsigned pdshift) -{ - /* - * On FSL BookE, we have multiple higher-level table entries that - * point to the same hugepte. Just use the first one since they're all - * identical. So for that case, idx=0. - */ - unsigned long idx = 0; - - pte_t *dir = hugepd_page(hpd); -#ifdef CONFIG_PPC_8xx - idx = (addr & ((1UL << pdshift) - 1)) >> PAGE_SHIFT; -#elif !defined(CONFIG_PPC_FSL_BOOK3E) - idx = (addr & ((1UL << pdshift) - 1)) >> hugepd_shift(hpd); -#endif - - return dir + idx; -} +void hugetlbpage_init_default(void); void flush_dcache_icache_hugepage(struct page *page); @@ -99,15 +33,6 @@ static inline int is_hugepage_only_range(struct mm_struct *mm, void book3e_hugetlb_preload(struct vm_area_struct *vma, unsigned long ea, pte_t pte); -#ifdef CONFIG_PPC_8xx -static inline void flush_hugetlb_page(struct vm_area_struct *vma, - unsigned long vmaddr) -{ - flush_tlb_page(vma, vmaddr); -} -#else -void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr); -#endif #define __HAVE_ARCH_HUGETLB_FREE_PGD_RANGE void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr, diff --git a/arch/powerpc/include/asm/hw_breakpoint.h b/arch/powerpc/include/asm/hw_breakpoint.h index ece4dc89c90b..0fe8c1e46bbc 100644 --- a/arch/powerpc/include/asm/hw_breakpoint.h +++ b/arch/powerpc/include/asm/hw_breakpoint.h @@ -90,10 +90,18 @@ static inline void hw_breakpoint_disable(void) extern void thread_change_pc(struct task_struct *tsk, struct pt_regs *regs); int hw_breakpoint_handler(struct die_args *args); +extern int set_dawr(struct arch_hw_breakpoint *brk); +extern bool dawr_force_enable; +static inline bool dawr_enabled(void) +{ + return dawr_force_enable; +} + #else /* CONFIG_HAVE_HW_BREAKPOINT */ static inline void hw_breakpoint_disable(void) { } static inline void thread_change_pc(struct task_struct *tsk, struct pt_regs *regs) { } +static inline bool dawr_enabled(void) { return false; } #endif /* CONFIG_HAVE_HW_BREAKPOINT */ #endif /* __KERNEL__ */ #endif /* _PPC_BOOK3S_64_HW_BREAKPOINT_H */ diff --git a/arch/powerpc/include/asm/imc-pmu.h b/arch/powerpc/include/asm/imc-pmu.h index 69f516ecb2fd..7c2ef0e42661 100644 --- a/arch/powerpc/include/asm/imc-pmu.h +++ b/arch/powerpc/include/asm/imc-pmu.h @@ -33,6 +33,7 @@ */ #define THREAD_IMC_LDBAR_MASK 0x0003ffffffffe000ULL #define THREAD_IMC_ENABLE 0x8000000000000000ULL +#define TRACE_IMC_ENABLE 0x4000000000000000ULL /* * For debugfs interface for imc-mode and imc-command @@ -59,6 +60,34 @@ struct imc_events { char *scale; }; +/* + * Trace IMC hardware updates a 64bytes record on + * Core Performance Monitoring Counter (CPMC) + * overflow. Here is the layout for the trace imc record + * + * DW 0 : Timebase + * DW 1 : Program Counter + * DW 2 : PIDR information + * DW 3 : CPMC1 + * DW 4 : CPMC2 + * DW 5 : CPMC3 + * Dw 6 : CPMC4 + * DW 7 : Timebase + * ..... + * + * The following is the data structure to hold trace imc data. + */ +struct trace_imc_data { + u64 tb1; + u64 ip; + u64 val; + u64 cpmc1; + u64 cpmc2; + u64 cpmc3; + u64 cpmc4; + u64 tb2; +}; + /* Event attribute array index */ #define IMC_FORMAT_ATTR 0 #define IMC_EVENT_ATTR 1 @@ -69,6 +98,13 @@ struct imc_events { #define IMC_EVENT_OFFSET_MASK 0xffffffffULL /* + * Macro to mask bits 0:21 of first double word(which is the timebase) to + * compare with 8th double word (timebase) of trace imc record data. + */ +#define IMC_TRACE_RECORD_TB1_MASK 0x3ffffffffffULL + + +/* * Device tree parser code detects IMC pmu support and * registers new IMC pmus. This structure will hold the * pmu functions, events, counter memory information @@ -113,6 +149,7 @@ struct imc_pmu_ref { enum { IMC_TYPE_THREAD = 0x1, + IMC_TYPE_TRACE = 0x2, IMC_TYPE_CORE = 0x4, IMC_TYPE_CHIP = 0x10, }; @@ -123,6 +160,8 @@ enum { #define IMC_DOMAIN_NEST 1 #define IMC_DOMAIN_CORE 2 #define IMC_DOMAIN_THREAD 3 +/* For trace-imc the domain is still thread but it operates in trace-mode */ +#define IMC_DOMAIN_TRACE 4 extern int init_imc_pmu(struct device_node *parent, struct imc_pmu *pmu_ptr, int pmu_id); diff --git a/arch/powerpc/include/asm/kasan.h b/arch/powerpc/include/asm/kasan.h new file mode 100644 index 000000000000..296e51c2f066 --- /dev/null +++ b/arch/powerpc/include/asm/kasan.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_KASAN_H +#define __ASM_KASAN_H + +#ifdef CONFIG_KASAN +#define _GLOBAL_KASAN(fn) _GLOBAL(__##fn) +#define _GLOBAL_TOC_KASAN(fn) _GLOBAL_TOC(__##fn) +#define EXPORT_SYMBOL_KASAN(fn) EXPORT_SYMBOL(__##fn) +#else +#define _GLOBAL_KASAN(fn) _GLOBAL(fn) +#define _GLOBAL_TOC_KASAN(fn) _GLOBAL_TOC(fn) +#define EXPORT_SYMBOL_KASAN(fn) +#endif + +#ifndef __ASSEMBLY__ + +#include <asm/page.h> + +#define KASAN_SHADOW_SCALE_SHIFT 3 + +#define KASAN_SHADOW_START (KASAN_SHADOW_OFFSET + \ + (PAGE_OFFSET >> KASAN_SHADOW_SCALE_SHIFT)) + +#define KASAN_SHADOW_OFFSET ASM_CONST(CONFIG_KASAN_SHADOW_OFFSET) + +#define KASAN_SHADOW_END 0UL + +#define KASAN_SHADOW_SIZE (KASAN_SHADOW_END - KASAN_SHADOW_START) + +#ifdef CONFIG_KASAN +void kasan_early_init(void); +void kasan_mmu_init(void); +void kasan_init(void); +#else +static inline void kasan_init(void) { } +static inline void kasan_mmu_init(void) { } +#endif + +#endif /* __ASSEMBLY */ +#endif diff --git a/arch/powerpc/include/asm/kup.h b/arch/powerpc/include/asm/kup.h new file mode 100644 index 000000000000..5b5e39643a27 --- /dev/null +++ b/arch/powerpc/include/asm/kup.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_KUP_H_ +#define _ASM_POWERPC_KUP_H_ + +#ifdef CONFIG_PPC64 +#include <asm/book3s/64/kup-radix.h> +#endif +#ifdef CONFIG_PPC_8xx +#include <asm/nohash/32/kup-8xx.h> +#endif +#ifdef CONFIG_PPC_BOOK3S_32 +#include <asm/book3s/32/kup.h> +#endif + +#ifdef __ASSEMBLY__ +#ifndef CONFIG_PPC_KUAP +.macro kuap_save_and_lock sp, thread, gpr1, gpr2, gpr3 +.endm + +.macro kuap_restore sp, current, gpr1, gpr2, gpr3 +.endm + +.macro kuap_check current, gpr +.endm + +#endif + +#else /* !__ASSEMBLY__ */ + +#include <asm/pgtable.h> + +void setup_kup(void); + +#ifdef CONFIG_PPC_KUEP +void setup_kuep(bool disabled); +#else +static inline void setup_kuep(bool disabled) { } +#endif /* CONFIG_PPC_KUEP */ + +#ifdef CONFIG_PPC_KUAP +void setup_kuap(bool disabled); +#else +static inline void setup_kuap(bool disabled) { } +static inline void allow_user_access(void __user *to, const void __user *from, + unsigned long size) { } +static inline void prevent_user_access(void __user *to, const void __user *from, + unsigned long size) { } +static inline bool bad_kuap_fault(struct pt_regs *regs, bool is_write) { return false; } +#endif /* CONFIG_PPC_KUAP */ + +static inline void allow_read_from_user(const void __user *from, unsigned long size) +{ + allow_user_access(NULL, from, size); +} + +static inline void allow_write_to_user(void __user *to, unsigned long size) +{ + allow_user_access(to, NULL, size); +} + +static inline void prevent_read_from_user(const void __user *from, unsigned long size) +{ + prevent_user_access(NULL, from, size); +} + +static inline void prevent_write_to_user(void __user *to, unsigned long size) +{ + prevent_user_access(to, NULL, size); +} + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_POWERPC_KUP_H_ */ diff --git a/arch/powerpc/include/asm/livepatch.h b/arch/powerpc/include/asm/livepatch.h index 5070df19d463..c005aee5ea43 100644 --- a/arch/powerpc/include/asm/livepatch.h +++ b/arch/powerpc/include/asm/livepatch.h @@ -24,11 +24,6 @@ #include <linux/sched/task_stack.h> #ifdef CONFIG_LIVEPATCH -static inline int klp_check_compiler_support(void) -{ - return 0; -} - static inline void klp_arch_set_pc(struct pt_regs *regs, unsigned long ip) { regs->nip = ip; diff --git a/arch/powerpc/include/asm/mce.h b/arch/powerpc/include/asm/mce.h index 17996bc9382b..23247a132ce8 100644 --- a/arch/powerpc/include/asm/mce.h +++ b/arch/powerpc/include/asm/mce.h @@ -31,7 +31,7 @@ enum MCE_Version { enum MCE_Severity { MCE_SEV_NO_ERROR = 0, MCE_SEV_WARNING = 1, - MCE_SEV_ERROR_SYNC = 2, + MCE_SEV_SEVERE = 2, MCE_SEV_FATAL = 3, }; @@ -56,6 +56,14 @@ enum MCE_ErrorType { MCE_ERROR_TYPE_LINK = 7, }; +enum MCE_ErrorClass { + MCE_ECLASS_UNKNOWN = 0, + MCE_ECLASS_HARDWARE, + MCE_ECLASS_HARD_INDETERMINATE, + MCE_ECLASS_SOFTWARE, + MCE_ECLASS_SOFT_INDETERMINATE, +}; + enum MCE_UeErrorType { MCE_UE_ERROR_INDETERMINATE = 0, MCE_UE_ERROR_IFETCH = 1, @@ -110,73 +118,75 @@ enum MCE_LinkErrorType { }; struct machine_check_event { - enum MCE_Version version:8; /* 0x00 */ - uint8_t in_use; /* 0x01 */ - enum MCE_Severity severity:8; /* 0x02 */ - enum MCE_Initiator initiator:8; /* 0x03 */ - enum MCE_ErrorType error_type:8; /* 0x04 */ - enum MCE_Disposition disposition:8; /* 0x05 */ - uint8_t reserved_1[2]; /* 0x06 */ - uint64_t gpr3; /* 0x08 */ - uint64_t srr0; /* 0x10 */ - uint64_t srr1; /* 0x18 */ - union { /* 0x20 */ + enum MCE_Version version:8; + u8 in_use; + enum MCE_Severity severity:8; + enum MCE_Initiator initiator:8; + enum MCE_ErrorType error_type:8; + enum MCE_ErrorClass error_class:8; + enum MCE_Disposition disposition:8; + bool sync_error; + u16 cpu; + u64 gpr3; + u64 srr0; + u64 srr1; + union { struct { enum MCE_UeErrorType ue_error_type:8; - uint8_t effective_address_provided; - uint8_t physical_address_provided; - uint8_t reserved_1[5]; - uint64_t effective_address; - uint64_t physical_address; - uint8_t reserved_2[8]; + u8 effective_address_provided; + u8 physical_address_provided; + u8 reserved_1[5]; + u64 effective_address; + u64 physical_address; + u8 reserved_2[8]; } ue_error; struct { enum MCE_SlbErrorType slb_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; + u8 effective_address_provided; + u8 reserved_1[6]; + u64 effective_address; + u8 reserved_2[16]; } slb_error; struct { enum MCE_EratErrorType erat_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; + u8 effective_address_provided; + u8 reserved_1[6]; + u64 effective_address; + u8 reserved_2[16]; } erat_error; struct { enum MCE_TlbErrorType tlb_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; + u8 effective_address_provided; + u8 reserved_1[6]; + u64 effective_address; + u8 reserved_2[16]; } tlb_error; struct { enum MCE_UserErrorType user_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; + u8 effective_address_provided; + u8 reserved_1[6]; + u64 effective_address; + u8 reserved_2[16]; } user_error; struct { enum MCE_RaErrorType ra_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; + u8 effective_address_provided; + u8 reserved_1[6]; + u64 effective_address; + u8 reserved_2[16]; } ra_error; struct { enum MCE_LinkErrorType link_error_type:8; - uint8_t effective_address_provided; - uint8_t reserved_1[6]; - uint64_t effective_address; - uint8_t reserved_2[16]; + u8 effective_address_provided; + u8 reserved_1[6]; + u64 effective_address; + u8 reserved_2[16]; } link_error; } u; }; @@ -194,6 +204,8 @@ struct mce_error_info { } u; enum MCE_Severity severity:8; enum MCE_Initiator initiator:8; + enum MCE_ErrorClass error_class:8; + bool sync_error; }; #define MAX_MC_EVT 100 @@ -210,6 +222,7 @@ extern void release_mce_event(void); extern void machine_check_queue_event(void); extern void machine_check_print_event_info(struct machine_check_event *evt, bool user_mode, bool in_guest); +unsigned long addr_to_pfn(struct pt_regs *regs, unsigned long addr); #ifdef CONFIG_PPC_BOOK3S_64 void flush_and_reload_slb(void); #endif /* CONFIG_PPC_BOOK3S_64 */ diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 8ddd4a91bdc1..ba94ce8c22d7 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -107,6 +107,11 @@ */ #define MMU_FTR_1T_SEGMENT ASM_CONST(0x40000000) +/* + * Supports KUAP (key 0 controlling userspace addresses) on radix + */ +#define MMU_FTR_RADIX_KUAP ASM_CONST(0x80000000) + /* MMU feature bit sets for various CPUs */ #define MMU_FTRS_DEFAULT_HPTE_ARCH_V2 \ MMU_FTR_HPTE_TABLE | MMU_FTR_PPCAS_ARCH_V2 @@ -124,6 +129,9 @@ #ifndef __ASSEMBLY__ #include <linux/bug.h> #include <asm/cputable.h> +#include <asm/page.h> + +typedef pte_t *pgtable_t; #ifdef CONFIG_PPC_FSL_BOOK3E #include <asm/percpu.h> @@ -164,7 +172,10 @@ enum { #endif #ifdef CONFIG_PPC_RADIX_MMU MMU_FTR_TYPE_RADIX | -#endif +#ifdef CONFIG_PPC_KUAP + MMU_FTR_RADIX_KUAP | +#endif /* CONFIG_PPC_KUAP */ +#endif /* CONFIG_PPC_RADIX_MMU */ 0, }; @@ -341,21 +352,6 @@ static inline bool strict_kernel_rwx_enabled(void) */ #define MMU_PAGE_COUNT 16 -/* - * If we store section details in page->flags we can't increase the MAX_PHYSMEM_BITS - * if we increase SECTIONS_WIDTH we will not store node details in page->flags and - * page_to_nid does a page->section->node lookup - * Hence only increase for VMEMMAP. Further depending on SPARSEMEM_EXTREME reduce - * memory requirements with large number of sections. - * 51 bits is the max physical real address on POWER9 - */ -#if defined(CONFIG_SPARSEMEM_VMEMMAP) && defined(CONFIG_SPARSEMEM_EXTREME) && \ - defined (CONFIG_PPC_64K_PAGES) -#define MAX_PHYSMEM_BITS 51 -#elif defined(CONFIG_PPC64) -#define MAX_PHYSMEM_BITS 46 -#endif - #ifdef CONFIG_PPC_BOOK3S_64 #include <asm/book3s/64/mmu.h> #else /* CONFIG_PPC_BOOK3S_64 */ diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index 6ee8195a2ffb..611204e588b9 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -52,6 +52,7 @@ static inline bool mm_iommu_is_devmem(struct mm_struct *mm, unsigned long hpa, { return false; } +static inline void mm_iommu_init(struct mm_struct *mm) { } #endif extern void switch_slb(struct task_struct *tsk, struct mm_struct *mm); extern void set_context(unsigned long id, pgd_t *pgd); @@ -228,13 +229,7 @@ static inline void enter_lazy_tlb(struct mm_struct *mm, #endif } -#ifdef CONFIG_PPC_BOOK3E_64 -static inline void arch_exit_mmap(struct mm_struct *mm) -{ -} -#else extern void arch_exit_mmap(struct mm_struct *mm); -#endif static inline void arch_unmap(struct mm_struct *mm, struct vm_area_struct *vma, diff --git a/arch/powerpc/include/asm/nohash/32/hugetlb-8xx.h b/arch/powerpc/include/asm/nohash/32/hugetlb-8xx.h new file mode 100644 index 000000000000..a46616937d20 --- /dev/null +++ b/arch/powerpc/include/asm/nohash/32/hugetlb-8xx.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_NOHASH_32_HUGETLB_8XX_H +#define _ASM_POWERPC_NOHASH_32_HUGETLB_8XX_H + +#define PAGE_SHIFT_8M 23 + +static inline pte_t *hugepd_page(hugepd_t hpd) +{ + BUG_ON(!hugepd_ok(hpd)); + + return (pte_t *)__va(hpd_val(hpd) & ~HUGEPD_SHIFT_MASK); +} + +static inline unsigned int hugepd_shift(hugepd_t hpd) +{ + return ((hpd_val(hpd) & _PMD_PAGE_MASK) >> 1) + 17; +} + +static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr, + unsigned int pdshift) +{ + unsigned long idx = (addr & ((1UL << pdshift) - 1)) >> PAGE_SHIFT; + + return hugepd_page(hpd) + idx; +} + +static inline void flush_hugetlb_page(struct vm_area_struct *vma, + unsigned long vmaddr) +{ + flush_tlb_page(vma, vmaddr); +} + +static inline void hugepd_populate(hugepd_t *hpdp, pte_t *new, unsigned int pshift) +{ + *hpdp = __hugepd(__pa(new) | _PMD_USER | _PMD_PRESENT | + (pshift == PAGE_SHIFT_8M ? _PMD_PAGE_8M : _PMD_PAGE_512K)); +} + +static inline int check_and_get_huge_psize(int shift) +{ + return shift_to_mmu_psize(shift); +} + +#endif /* _ASM_POWERPC_NOHASH_32_HUGETLB_8XX_H */ diff --git a/arch/powerpc/include/asm/nohash/32/kup-8xx.h b/arch/powerpc/include/asm/nohash/32/kup-8xx.h new file mode 100644 index 000000000000..1c3133b5f86a --- /dev/null +++ b/arch/powerpc/include/asm/nohash/32/kup-8xx.h @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_KUP_8XX_H_ +#define _ASM_POWERPC_KUP_8XX_H_ + +#include <asm/bug.h> + +#ifdef CONFIG_PPC_KUAP + +#ifdef __ASSEMBLY__ + +.macro kuap_save_and_lock sp, thread, gpr1, gpr2, gpr3 + lis \gpr2, MD_APG_KUAP@h /* only APG0 and APG1 are used */ + mfspr \gpr1, SPRN_MD_AP + mtspr SPRN_MD_AP, \gpr2 + stw \gpr1, STACK_REGS_KUAP(\sp) +.endm + +.macro kuap_restore sp, current, gpr1, gpr2, gpr3 + lwz \gpr1, STACK_REGS_KUAP(\sp) + mtspr SPRN_MD_AP, \gpr1 +.endm + +.macro kuap_check current, gpr +#ifdef CONFIG_PPC_KUAP_DEBUG + mfspr \gpr, SPRN_MD_AP + rlwinm \gpr, \gpr, 16, 0xffff +999: twnei \gpr, MD_APG_KUAP@h + EMIT_BUG_ENTRY 999b, __FILE__, __LINE__, (BUGFLAG_WARNING | BUGFLAG_ONCE) +#endif +.endm + +#else /* !__ASSEMBLY__ */ + +#include <asm/reg.h> + +static inline void allow_user_access(void __user *to, const void __user *from, + unsigned long size) +{ + mtspr(SPRN_MD_AP, MD_APG_INIT); +} + +static inline void prevent_user_access(void __user *to, const void __user *from, + unsigned long size) +{ + mtspr(SPRN_MD_AP, MD_APG_KUAP); +} + +static inline bool bad_kuap_fault(struct pt_regs *regs, bool is_write) +{ + return WARN(!((regs->kuap ^ MD_APG_KUAP) & 0xf0000000), + "Bug: fault blocked by AP register !"); +} + +#endif /* !__ASSEMBLY__ */ + +#endif /* CONFIG_PPC_KUAP */ + +#endif /* _ASM_POWERPC_KUP_8XX_H_ */ diff --git a/arch/powerpc/include/asm/nohash/32/mmu-8xx.h b/arch/powerpc/include/asm/nohash/32/mmu-8xx.h index 0a1a3fc54e54..76af5b0cb16e 100644 --- a/arch/powerpc/include/asm/nohash/32/mmu-8xx.h +++ b/arch/powerpc/include/asm/nohash/32/mmu-8xx.h @@ -35,11 +35,18 @@ * Then we use the APG to say whether accesses are according to Page rules or * "all Supervisor" rules (Access to all) * Therefore, we define 2 APG groups. lsb is _PMD_USER - * 0 => No user => 01 (all accesses performed according to page definition) + * 0 => Kernel => 01 (all accesses performed according to page definition) * 1 => User => 00 (all accesses performed as supervisor iaw page definition) - * We define all 16 groups so that all other bits of APG can take any value + * 2-16 => NA => 11 (all accesses performed as user iaw page definition) + */ +#define MI_APG_INIT 0x4fffffff + +/* + * 0 => Kernel => 01 (all accesses performed according to page definition) + * 1 => User => 10 (all accesses performed according to swaped page definition) + * 2-16 => NA => 11 (all accesses performed as user iaw page definition) */ -#define MI_APG_INIT 0x44444444 +#define MI_APG_KUEP 0x6fffffff /* The effective page number register. When read, contains the information * about the last instruction TLB miss. When MI_RPN is written, bits in @@ -108,11 +115,18 @@ * Then we use the APG to say whether accesses are according to Page rules or * "all Supervisor" rules (Access to all) * Therefore, we define 2 APG groups. lsb is _PMD_USER - * 0 => No user => 01 (all accesses performed according to page definition) + * 0 => Kernel => 01 (all accesses performed according to page definition) * 1 => User => 00 (all accesses performed as supervisor iaw page definition) - * We define all 16 groups so that all other bits of APG can take any value + * 2-16 => NA => 11 (all accesses performed as user iaw page definition) + */ +#define MD_APG_INIT 0x4fffffff + +/* + * 0 => No user => 01 (all accesses performed according to page definition) + * 1 => User => 10 (all accesses performed according to swaped page definition) + * 2-16 => NA => 11 (all accesses performed as user iaw page definition) */ -#define MD_APG_INIT 0x44444444 +#define MD_APG_KUAP 0x6fffffff /* The effective page number register. When read, contains the information * about the last instruction TLB miss. When MD_RPN is written, bits in @@ -167,9 +181,26 @@ #ifdef CONFIG_PPC_MM_SLICES #include <asm/nohash/32/slice.h> #define SLICE_ARRAY_SIZE (1 << (32 - SLICE_LOW_SHIFT - 1)) +#define LOW_SLICE_ARRAY_SZ SLICE_ARRAY_SIZE #endif +#if defined(CONFIG_PPC_4K_PAGES) +#define mmu_virtual_psize MMU_PAGE_4K +#elif defined(CONFIG_PPC_16K_PAGES) +#define mmu_virtual_psize MMU_PAGE_16K +#define PTE_FRAG_NR 4 +#define PTE_FRAG_SIZE_SHIFT 12 +#define PTE_FRAG_SIZE (1UL << 12) +#else +#error "Unsupported PAGE_SIZE" +#endif + +#define mmu_linear_psize MMU_PAGE_8M + #ifndef __ASSEMBLY__ + +#include <linux/mmdebug.h> + struct slice_mask { u64 low_slices; DECLARE_BITMAP(high_slices, 0); @@ -185,14 +216,56 @@ typedef struct { unsigned char high_slices_psize[0]; unsigned long slb_addr_limit; struct slice_mask mask_base_psize; /* 4k or 16k */ -# ifdef CONFIG_HUGETLB_PAGE struct slice_mask mask_512k; struct slice_mask mask_8m; -# endif #endif void *pte_frag; } mm_context_t; +#ifdef CONFIG_PPC_MM_SLICES +static inline u16 mm_ctx_user_psize(mm_context_t *ctx) +{ + return ctx->user_psize; +} + +static inline void mm_ctx_set_user_psize(mm_context_t *ctx, u16 user_psize) +{ + ctx->user_psize = user_psize; +} + +static inline unsigned char *mm_ctx_low_slices(mm_context_t *ctx) +{ + return ctx->low_slices_psize; +} + +static inline unsigned char *mm_ctx_high_slices(mm_context_t *ctx) +{ + return ctx->high_slices_psize; +} + +static inline unsigned long mm_ctx_slb_addr_limit(mm_context_t *ctx) +{ + return ctx->slb_addr_limit; +} + +static inline void mm_ctx_set_slb_addr_limit(mm_context_t *ctx, unsigned long limit) +{ + ctx->slb_addr_limit = limit; +} + +static inline struct slice_mask *slice_mask_for_size(mm_context_t *ctx, int psize) +{ + if (psize == MMU_PAGE_512K) + return &ctx->mask_512k; + if (psize == MMU_PAGE_8M) + return &ctx->mask_8m; + + BUG_ON(psize != mmu_virtual_psize); + + return &ctx->mask_base_psize; +} +#endif /* CONFIG_PPC_MM_SLICE */ + #define PHYS_IMMR_BASE (mfspr(SPRN_IMMR) & 0xfff80000) #define VIRT_IMMR_BASE (__fix_to_virt(FIX_IMMR_BASE)) @@ -242,17 +315,4 @@ extern s32 patch__itlbmiss_perf, patch__dtlbmiss_perf; #endif /* !__ASSEMBLY__ */ -#if defined(CONFIG_PPC_4K_PAGES) -#define mmu_virtual_psize MMU_PAGE_4K -#elif defined(CONFIG_PPC_16K_PAGES) -#define mmu_virtual_psize MMU_PAGE_16K -#define PTE_FRAG_NR 4 -#define PTE_FRAG_SIZE_SHIFT 12 -#define PTE_FRAG_SIZE (1UL << 12) -#else -#error "Unsupported PAGE_SIZE" -#endif - -#define mmu_linear_psize MMU_PAGE_8M - #endif /* _ASM_POWERPC_MMU_8XX_H_ */ diff --git a/arch/powerpc/include/asm/nohash/32/mmu.h b/arch/powerpc/include/asm/nohash/32/mmu.h deleted file mode 100644 index 7d94a36d57d2..000000000000 --- a/arch/powerpc/include/asm/nohash/32/mmu.h +++ /dev/null @@ -1,25 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_POWERPC_NOHASH_32_MMU_H_ -#define _ASM_POWERPC_NOHASH_32_MMU_H_ - -#include <asm/page.h> - -#if defined(CONFIG_40x) -/* 40x-style software loaded TLB */ -#include <asm/nohash/32/mmu-40x.h> -#elif defined(CONFIG_44x) -/* 44x-style software loaded TLB */ -#include <asm/nohash/32/mmu-44x.h> -#elif defined(CONFIG_PPC_BOOK3E_MMU) -/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ -#include <asm/nohash/mmu-book3e.h> -#elif defined (CONFIG_PPC_8xx) -/* Motorola/Freescale 8xx software loaded TLB */ -#include <asm/nohash/32/mmu-8xx.h> -#endif - -#ifndef __ASSEMBLY__ -typedef pte_t *pgtable_t; -#endif - -#endif /* _ASM_POWERPC_NOHASH_32_MMU_H_ */ diff --git a/arch/powerpc/include/asm/nohash/32/pgalloc.h b/arch/powerpc/include/asm/nohash/32/pgalloc.h index bd186e85b4f7..11eac371e7e0 100644 --- a/arch/powerpc/include/asm/nohash/32/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/32/pgalloc.h @@ -6,39 +6,6 @@ #include <linux/slab.h> /* - * Functions that deal with pagetables that could be at any level of - * the table need to be passed an "index_size" so they know how to - * handle allocation. For PTE pages (which are linked to a struct - * page for now, and drawn from the main get_free_pages() pool), the - * allocation size will be (2^index_size * sizeof(pointer)) and - * allocations are drawn from the kmem_cache in PGT_CACHE(index_size). - * - * The maximum index size needs to be big enough to allow any - * pagetable sizes we need, but small enough to fit in the low bits of - * any page table pointer. In other words all pagetables, even tiny - * ones, must be aligned to allow at least enough low 0 bits to - * contain this value. This value is also used as a mask, so it must - * be one less than a power of two. - */ -#define MAX_PGTABLE_INDEX_SIZE 0xf - -extern void __bad_pte(pmd_t *pmd); - -extern struct kmem_cache *pgtable_cache[]; -#define PGT_CACHE(shift) pgtable_cache[shift] - -static inline pgd_t *pgd_alloc(struct mm_struct *mm) -{ - return kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), - pgtable_gfp_flags(mm, GFP_KERNEL)); -} - -static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) -{ - kmem_cache_free(PGT_CACHE(PGD_INDEX_SIZE), pgd); -} - -/* * We don't have any real pmd's, and this code never triggers because * the pgd will always be present.. */ @@ -47,96 +14,22 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) #define __pmd_free_tlb(tlb,x,a) do { } while (0) /* #define pgd_populate(mm, pmd, pte) BUG() */ -#ifndef CONFIG_BOOKE - -static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp, - pte_t *pte) -{ - *pmdp = __pmd(__pa(pte) | _PMD_PRESENT); -} - -static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, - pgtable_t pte_page) -{ - *pmdp = __pmd(__pa(pte_page) | _PMD_USER | _PMD_PRESENT); -} - -#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd)) -#else - static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp, pte_t *pte) { - *pmdp = __pmd((unsigned long)pte | _PMD_PRESENT); + if (IS_ENABLED(CONFIG_BOOKE)) + *pmdp = __pmd((unsigned long)pte | _PMD_PRESENT); + else + *pmdp = __pmd(__pa(pte) | _PMD_PRESENT); } static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, pgtable_t pte_page) { - *pmdp = __pmd((unsigned long)pte_page | _PMD_PRESENT); + if (IS_ENABLED(CONFIG_BOOKE)) + *pmdp = __pmd((unsigned long)pte_page | _PMD_PRESENT); + else + *pmdp = __pmd(__pa(pte_page) | _PMD_USER | _PMD_PRESENT); } -#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd)) -#endif - -extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm); -extern pgtable_t pte_alloc_one(struct mm_struct *mm); -void pte_frag_destroy(void *pte_frag); -pte_t *pte_fragment_alloc(struct mm_struct *mm, int kernel); -void pte_fragment_free(unsigned long *table, int kernel); - -static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) -{ - pte_fragment_free((unsigned long *)pte, 1); -} - -static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage) -{ - pte_fragment_free((unsigned long *)ptepage, 0); -} - -static inline void pgtable_free(void *table, unsigned index_size) -{ - if (!index_size) { - pte_fragment_free((unsigned long *)table, 0); - } else { - BUG_ON(index_size > MAX_PGTABLE_INDEX_SIZE); - kmem_cache_free(PGT_CACHE(index_size), table); - } -} - -#define check_pgt_cache() do { } while (0) -#define get_hugepd_cache_index(x) (x) - -#ifdef CONFIG_SMP -static inline void pgtable_free_tlb(struct mmu_gather *tlb, - void *table, int shift) -{ - unsigned long pgf = (unsigned long)table; - BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE); - pgf |= shift; - tlb_remove_table(tlb, (void *)pgf); -} - -static inline void __tlb_remove_table(void *_table) -{ - void *table = (void *)((unsigned long)_table & ~MAX_PGTABLE_INDEX_SIZE); - unsigned shift = (unsigned long)_table & MAX_PGTABLE_INDEX_SIZE; - - pgtable_free(table, shift); -} -#else -static inline void pgtable_free_tlb(struct mmu_gather *tlb, - void *table, int shift) -{ - pgtable_free(table, shift); -} -#endif - -static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, - unsigned long address) -{ - tlb_flush_pgtable(tlb, address); - pgtable_free_tlb(tlb, table, 0); -} #endif /* _ASM_POWERPC_PGALLOC_32_H */ diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index bed433358260..0284f8f5305f 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -64,15 +64,24 @@ extern int icache_44x_need_flush; #define pgd_ERROR(e) \ pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e)) +#ifndef __ASSEMBLY__ + +int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot); + +#endif /* !__ASSEMBLY__ */ + + /* * This is the bottom of the PKMAP area with HIGHMEM or an arbitrary * value (for now) on others, from where we can start layout kernel * virtual space that goes below PKMAP and FIXMAP */ +#include <asm/fixmap.h> + #ifdef CONFIG_HIGHMEM #define KVIRT_TOP PKMAP_BASE #else -#define KVIRT_TOP (0xfe000000UL) /* for now, could be FIXMAP_BASE ? */ +#define KVIRT_TOP FIXADDR_START #endif /* @@ -379,8 +388,6 @@ static inline int pte_young(pte_t pte) #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 3 }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val << 3 }) -int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot); - #endif /* !__ASSEMBLY__ */ #endif /* __ASM_POWERPC_NOHASH_32_PGTABLE_H */ diff --git a/arch/powerpc/include/asm/nohash/32/slice.h b/arch/powerpc/include/asm/nohash/32/slice.h index 777d62e40ac0..39eb0154ae2d 100644 --- a/arch/powerpc/include/asm/nohash/32/slice.h +++ b/arch/powerpc/include/asm/nohash/32/slice.h @@ -13,6 +13,8 @@ #define SLICE_NUM_HIGH 0ul #define GET_HIGH_SLICE_INDEX(addr) (addr & 0) +#define SLB_ADDR_LIMIT_DEFAULT DEFAULT_MAP_WINDOW + #endif /* CONFIG_PPC_MM_SLICES */ #endif /* _ASM_POWERPC_NOHASH_32_SLICE_H */ diff --git a/arch/powerpc/include/asm/nohash/64/mmu.h b/arch/powerpc/include/asm/nohash/64/mmu.h deleted file mode 100644 index e6585480dfc4..000000000000 --- a/arch/powerpc/include/asm/nohash/64/mmu.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_POWERPC_NOHASH_64_MMU_H_ -#define _ASM_POWERPC_NOHASH_64_MMU_H_ - -/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ -#include <asm/nohash/mmu-book3e.h> - -#ifndef __ASSEMBLY__ -typedef struct page *pgtable_t; -#endif - -#endif /* _ASM_POWERPC_NOHASH_64_MMU_H_ */ diff --git a/arch/powerpc/include/asm/nohash/64/pgalloc.h b/arch/powerpc/include/asm/nohash/64/pgalloc.h index 66d086f85bd5..62321cd12da9 100644 --- a/arch/powerpc/include/asm/nohash/64/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/64/pgalloc.h @@ -18,37 +18,6 @@ struct vmemmap_backing { }; extern struct vmemmap_backing *vmemmap_list; -/* - * Functions that deal with pagetables that could be at any level of - * the table need to be passed an "index_size" so they know how to - * handle allocation. For PTE pages (which are linked to a struct - * page for now, and drawn from the main get_free_pages() pool), the - * allocation size will be (2^index_size * sizeof(pointer)) and - * allocations are drawn from the kmem_cache in PGT_CACHE(index_size). - * - * The maximum index size needs to be big enough to allow any - * pagetable sizes we need, but small enough to fit in the low bits of - * any page table pointer. In other words all pagetables, even tiny - * ones, must be aligned to allow at least enough low 0 bits to - * contain this value. This value is also used as a mask, so it must - * be one less than a power of two. - */ -#define MAX_PGTABLE_INDEX_SIZE 0xf - -extern struct kmem_cache *pgtable_cache[]; -#define PGT_CACHE(shift) pgtable_cache[shift] - -static inline pgd_t *pgd_alloc(struct mm_struct *mm) -{ - return kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), - pgtable_gfp_flags(mm, GFP_KERNEL)); -} - -static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) -{ - kmem_cache_free(PGT_CACHE(PGD_INDEX_SIZE), pgd); -} - #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, (unsigned long)PUD) static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr) @@ -76,11 +45,9 @@ static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t pte_page) { - pmd_set(pmd, (unsigned long)page_address(pte_page)); + pmd_set(pmd, (unsigned long)pte_page); } -#define pmd_pgtable(pmd) pmd_page(pmd) - static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr) { return kmem_cache_alloc(PGT_CACHE(PMD_CACHE_INDEX), @@ -92,91 +59,9 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) kmem_cache_free(PGT_CACHE(PMD_CACHE_INDEX), pmd); } - -static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) -{ - return (pte_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO); -} - -static inline pgtable_t pte_alloc_one(struct mm_struct *mm) -{ - struct page *page; - pte_t *pte; - - pte = (pte_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO | __GFP_ACCOUNT); - if (!pte) - return NULL; - page = virt_to_page(pte); - if (!pgtable_page_ctor(page)) { - __free_page(page); - return NULL; - } - return page; -} - -static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) -{ - free_page((unsigned long)pte); -} - -static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage) -{ - pgtable_page_dtor(ptepage); - __free_page(ptepage); -} - -static inline void pgtable_free(void *table, int shift) -{ - if (!shift) { - pgtable_page_dtor(virt_to_page(table)); - free_page((unsigned long)table); - } else { - BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE); - kmem_cache_free(PGT_CACHE(shift), table); - } -} - -#define get_hugepd_cache_index(x) (x) -#ifdef CONFIG_SMP -static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift) -{ - unsigned long pgf = (unsigned long)table; - - BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE); - pgf |= shift; - tlb_remove_table(tlb, (void *)pgf); -} - -static inline void __tlb_remove_table(void *_table) -{ - void *table = (void *)((unsigned long)_table & ~MAX_PGTABLE_INDEX_SIZE); - unsigned shift = (unsigned long)_table & MAX_PGTABLE_INDEX_SIZE; - - pgtable_free(table, shift); -} - -#else -static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift) -{ - pgtable_free(table, shift); -} -#endif - -static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, - unsigned long address) -{ - tlb_flush_pgtable(tlb, address); - pgtable_free_tlb(tlb, page_address(table), 0); -} - #define __pmd_free_tlb(tlb, pmd, addr) \ pgtable_free_tlb(tlb, pmd, PMD_CACHE_INDEX) -#ifndef CONFIG_PPC_64K_PAGES #define __pud_free_tlb(tlb, pud, addr) \ pgtable_free_tlb(tlb, pud, PUD_INDEX_SIZE) -#endif /* CONFIG_PPC_64K_PAGES */ - -#define check_pgt_cache() do { } while (0) - #endif /* _ASM_POWERPC_PGALLOC_64_H */ diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h index e77ed9761632..b9f66cf15c31 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable.h @@ -10,10 +10,6 @@ #include <asm/barrier.h> #include <asm/asm-const.h> -#ifdef CONFIG_PPC_64K_PAGES -#error "Page size not supported" -#endif - #define FIRST_USER_ADDRESS 0UL /* @@ -23,11 +19,7 @@ PUD_INDEX_SIZE + PGD_INDEX_SIZE + PAGE_SHIFT) #define PGTABLE_RANGE (ASM_CONST(1) << PGTABLE_EADDR_SIZE) -#ifdef CONFIG_TRANSPARENT_HUGEPAGE -#define PMD_CACHE_INDEX (PMD_INDEX_SIZE + 1) -#else #define PMD_CACHE_INDEX PMD_INDEX_SIZE -#endif #define PUD_CACHE_INDEX PUD_INDEX_SIZE /* @@ -73,7 +65,6 @@ #define VMALLOC_REGION_ID (REGION_ID(VMALLOC_START)) #define KERNEL_REGION_ID (REGION_ID(PAGE_OFFSET)) -#define VMEMMAP_REGION_ID (0xfUL) /* Server only */ #define USER_REGION_ID (0UL) /* @@ -205,7 +196,8 @@ static inline void pgd_set(pgd_t *pgdp, unsigned long val) (((pte_t *) pmd_page_vaddr(*(dir))) + (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))) #define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr)) -#define pte_unmap(pte) do { } while(0) + +static inline void pte_unmap(pte_t *pte) { } /* to find an entry in a kernel page-table-directory */ /* This now only contains the vmalloc pages */ diff --git a/arch/powerpc/include/asm/nohash/64/slice.h b/arch/powerpc/include/asm/nohash/64/slice.h deleted file mode 100644 index ad0d6e3cc1c5..000000000000 --- a/arch/powerpc/include/asm/nohash/64/slice.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_POWERPC_NOHASH_64_SLICE_H -#define _ASM_POWERPC_NOHASH_64_SLICE_H - -#ifdef CONFIG_PPC_64K_PAGES -#define get_slice_psize(mm, addr) MMU_PAGE_64K -#else /* CONFIG_PPC_64K_PAGES */ -#define get_slice_psize(mm, addr) MMU_PAGE_4K -#endif /* !CONFIG_PPC_64K_PAGES */ -#define slice_set_user_psize(mm, psize) do { BUG(); } while (0) - -#endif /* _ASM_POWERPC_NOHASH_64_SLICE_H */ diff --git a/arch/powerpc/include/asm/nohash/hugetlb-book3e.h b/arch/powerpc/include/asm/nohash/hugetlb-book3e.h new file mode 100644 index 000000000000..ecd8694cb229 --- /dev/null +++ b/arch/powerpc/include/asm/nohash/hugetlb-book3e.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_NOHASH_HUGETLB_BOOK3E_H +#define _ASM_POWERPC_NOHASH_HUGETLB_BOOK3E_H + +static inline pte_t *hugepd_page(hugepd_t hpd) +{ + if (WARN_ON(!hugepd_ok(hpd))) + return NULL; + + return (pte_t *)((hpd_val(hpd) & ~HUGEPD_SHIFT_MASK) | PD_HUGE); +} + +static inline unsigned int hugepd_shift(hugepd_t hpd) +{ + return hpd_val(hpd) & HUGEPD_SHIFT_MASK; +} + +static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr, + unsigned int pdshift) +{ + /* + * On FSL BookE, we have multiple higher-level table entries that + * point to the same hugepte. Just use the first one since they're all + * identical. So for that case, idx=0. + */ + return hugepd_page(hpd); +} + +void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr); + +static inline void hugepd_populate(hugepd_t *hpdp, pte_t *new, unsigned int pshift) +{ + /* We use the old format for PPC_FSL_BOOK3E */ + *hpdp = __hugepd(((unsigned long)new & ~PD_HUGE) | pshift); +} + +static inline int check_and_get_huge_psize(int shift) +{ + if (shift & 1) /* Not a power of 4 */ + return -EINVAL; + + return shift_to_mmu_psize(shift); +} + +#endif /* _ASM_POWERPC_NOHASH_HUGETLB_BOOK3E_H */ diff --git a/arch/powerpc/include/asm/nohash/mmu-book3e.h b/arch/powerpc/include/asm/nohash/mmu-book3e.h index e20072972e35..4c9777d256fb 100644 --- a/arch/powerpc/include/asm/nohash/mmu-book3e.h +++ b/arch/powerpc/include/asm/nohash/mmu-book3e.h @@ -306,6 +306,8 @@ extern int book3e_htw_mode; #define mmu_cleanup_all NULL +#define MAX_PHYSMEM_BITS 44 + #endif #endif /* !__ASSEMBLY__ */ diff --git a/arch/powerpc/include/asm/nohash/mmu.h b/arch/powerpc/include/asm/nohash/mmu.h index a037cb1efb57..edc793e5f08f 100644 --- a/arch/powerpc/include/asm/nohash/mmu.h +++ b/arch/powerpc/include/asm/nohash/mmu.h @@ -2,10 +2,18 @@ #ifndef _ASM_POWERPC_NOHASH_MMU_H_ #define _ASM_POWERPC_NOHASH_MMU_H_ -#ifdef CONFIG_PPC64 -#include <asm/nohash/64/mmu.h> -#else -#include <asm/nohash/32/mmu.h> +#if defined(CONFIG_40x) +/* 40x-style software loaded TLB */ +#include <asm/nohash/32/mmu-40x.h> +#elif defined(CONFIG_44x) +/* 44x-style software loaded TLB */ +#include <asm/nohash/32/mmu-44x.h> +#elif defined(CONFIG_PPC_BOOK3E_MMU) +/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */ +#include <asm/nohash/mmu-book3e.h> +#elif defined (CONFIG_PPC_8xx) +/* Motorola/Freescale 8xx software loaded TLB */ +#include <asm/nohash/32/mmu-8xx.h> #endif #endif /* _ASM_POWERPC_NOHASH_MMU_H_ */ diff --git a/arch/powerpc/include/asm/nohash/pgalloc.h b/arch/powerpc/include/asm/nohash/pgalloc.h index 0634f2949438..332b13b4ecdb 100644 --- a/arch/powerpc/include/asm/nohash/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/pgalloc.h @@ -3,6 +3,7 @@ #define _ASM_POWERPC_NOHASH_PGALLOC_H #include <linux/mm.h> +#include <linux/slab.h> extern void tlb_remove_table(struct mmu_gather *tlb, void *table); #ifdef CONFIG_PPC64 @@ -16,9 +17,64 @@ static inline void tlb_flush_pgtable(struct mmu_gather *tlb, } #endif /* !CONFIG_PPC_BOOK3E */ +static inline pgd_t *pgd_alloc(struct mm_struct *mm) +{ + return kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), + pgtable_gfp_flags(mm, GFP_KERNEL)); +} + +static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) +{ + kmem_cache_free(PGT_CACHE(PGD_INDEX_SIZE), pgd); +} + #ifdef CONFIG_PPC64 #include <asm/nohash/64/pgalloc.h> #else #include <asm/nohash/32/pgalloc.h> #endif + +static inline void pgtable_free(void *table, int shift) +{ + if (!shift) { + pte_fragment_free((unsigned long *)table, 0); + } else { + BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE); + kmem_cache_free(PGT_CACHE(shift), table); + } +} + +#define get_hugepd_cache_index(x) (x) + +#ifdef CONFIG_SMP +static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift) +{ + unsigned long pgf = (unsigned long)table; + + BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE); + pgf |= shift; + tlb_remove_table(tlb, (void *)pgf); +} + +static inline void __tlb_remove_table(void *_table) +{ + void *table = (void *)((unsigned long)_table & ~MAX_PGTABLE_INDEX_SIZE); + unsigned shift = (unsigned long)_table & MAX_PGTABLE_INDEX_SIZE; + + pgtable_free(table, shift); +} + +#else +static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift) +{ + pgtable_free(table, shift); +} +#endif + +static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, + unsigned long address) +{ + tlb_flush_pgtable(tlb, address); + pgtable_free_tlb(tlb, table, 0); +} #endif /* _ASM_POWERPC_NOHASH_PGALLOC_H */ diff --git a/arch/powerpc/include/asm/nohash/pte-book3e.h b/arch/powerpc/include/asm/nohash/pte-book3e.h index dd40d200f274..813918f40765 100644 --- a/arch/powerpc/include/asm/nohash/pte-book3e.h +++ b/arch/powerpc/include/asm/nohash/pte-book3e.h @@ -60,13 +60,8 @@ #define _PAGE_SPECIAL _PAGE_SW0 /* Base page size */ -#ifdef CONFIG_PPC_64K_PAGES -#define _PAGE_PSIZE _PAGE_PSIZE_64K -#define PTE_RPN_SHIFT (28) -#else #define _PAGE_PSIZE _PAGE_PSIZE_4K #define PTE_RPN_SHIFT (24) -#endif #define PTE_WIMGE_SHIFT (19) #define PTE_BAP_SHIFT (2) diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h index 870fb7b239ea..e1577cfa7186 100644 --- a/arch/powerpc/include/asm/opal-api.h +++ b/arch/powerpc/include/asm/opal-api.h @@ -186,8 +186,8 @@ #define OPAL_XIVE_FREE_IRQ 140 #define OPAL_XIVE_SYNC 141 #define OPAL_XIVE_DUMP 142 -#define OPAL_XIVE_RESERVED3 143 -#define OPAL_XIVE_RESERVED4 144 +#define OPAL_XIVE_GET_QUEUE_STATE 143 +#define OPAL_XIVE_SET_QUEUE_STATE 144 #define OPAL_SIGNAL_SYSTEM_RESET 145 #define OPAL_NPU_INIT_CONTEXT 146 #define OPAL_NPU_DESTROY_CONTEXT 147 @@ -209,8 +209,10 @@ #define OPAL_SENSOR_GROUP_ENABLE 163 #define OPAL_PCI_GET_PBCQ_TUNNEL_BAR 164 #define OPAL_PCI_SET_PBCQ_TUNNEL_BAR 165 +#define OPAL_HANDLE_HMI2 166 #define OPAL_NX_COPROC_INIT 167 -#define OPAL_LAST 167 +#define OPAL_XIVE_GET_VP_STATE 170 +#define OPAL_LAST 170 #define QUIESCE_HOLD 1 /* Spin all calls at entry */ #define QUIESCE_REJECT 2 /* Fail all calls with OPAL_BUSY */ @@ -634,6 +636,15 @@ struct OpalHMIEvent { } u; }; +/* OPAL_HANDLE_HMI2 out_flags */ +enum { + OPAL_HMI_FLAGS_TB_RESYNC = (1ull << 0), /* Timebase has been resynced */ + OPAL_HMI_FLAGS_DEC_LOST = (1ull << 1), /* DEC lost, needs to be reprogrammed */ + OPAL_HMI_FLAGS_HDEC_LOST = (1ull << 2), /* HDEC lost, needs to be reprogrammed */ + OPAL_HMI_FLAGS_TOD_TB_FAIL = (1ull << 3), /* TOD/TB recovery failed. */ + OPAL_HMI_FLAGS_NEW_EVENT = (1ull << 63), /* An event has been created */ +}; + enum { OPAL_P7IOC_DIAG_TYPE_NONE = 0, OPAL_P7IOC_DIAG_TYPE_RGC = 1, @@ -1118,6 +1129,7 @@ enum { enum { OPAL_IMC_COUNTERS_NEST = 1, OPAL_IMC_COUNTERS_CORE = 2, + OPAL_IMC_COUNTERS_TRACE = 3, }; diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index a55b01c90bb1..4cc37e708bc7 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -203,6 +203,7 @@ int64_t opal_set_param(uint64_t token, uint32_t param_id, uint64_t buffer, int64_t opal_sensor_read(uint32_t sensor_hndl, int token, __be32 *sensor_data); int64_t opal_sensor_read_u64(u32 sensor_hndl, int token, __be64 *sensor_data); int64_t opal_handle_hmi(void); +int64_t opal_handle_hmi2(__be64 *out_flags); int64_t opal_register_dump_region(uint32_t id, uint64_t start, uint64_t end); int64_t opal_unregister_dump_region(uint32_t id); int64_t opal_slw_set_reg(uint64_t cpu_pir, uint64_t sprn, uint64_t val); @@ -279,6 +280,13 @@ int64_t opal_xive_allocate_irq(uint32_t chip_id); int64_t opal_xive_free_irq(uint32_t girq); int64_t opal_xive_sync(uint32_t type, uint32_t id); int64_t opal_xive_dump(uint32_t type, uint32_t id); +int64_t opal_xive_get_queue_state(uint64_t vp, uint32_t prio, + __be32 *out_qtoggle, + __be32 *out_qindex); +int64_t opal_xive_set_queue_state(uint64_t vp, uint32_t prio, + uint32_t qtoggle, + uint32_t qindex); +int64_t opal_xive_get_vp_state(uint64_t vp, __be64 *out_w01); int64_t opal_pci_set_p2p(uint64_t phb_init, uint64_t phb_target, uint64_t desc, uint16_t pe_number); @@ -352,6 +360,7 @@ int opal_power_control_init(void); extern int opal_machine_check(struct pt_regs *regs); extern bool opal_mce_check_early_recovery(struct pt_regs *regs); extern int opal_hmi_exception_early(struct pt_regs *regs); +extern int opal_hmi_exception_early2(struct pt_regs *regs); extern int opal_handle_hmi_exception(struct pt_regs *regs); extern void opal_shutdown(void); diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h index 134e912d403f..62f27e0aef7c 100644 --- a/arch/powerpc/include/asm/paca.h +++ b/arch/powerpc/include/asm/paca.h @@ -174,7 +174,6 @@ struct paca_struct { u8 irq_soft_mask; /* mask for irq soft masking */ u8 irq_happened; /* irq happened while soft-disabled */ u8 irq_work_pending; /* IRQ_WORK interrupt while soft-disable */ - u8 nap_state_lost; /* NV GPR values lost in power7_idle */ #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE u8 pmcregs_in_use; /* pseries puts this in lppaca */ #endif @@ -184,23 +183,28 @@ struct paca_struct { #endif #ifdef CONFIG_PPC_POWERNV - /* Per-core mask tracking idle threads and a lock bit-[L][TTTTTTTT] */ - u32 *core_idle_state_ptr; - u8 thread_idle_state; /* PNV_THREAD_RUNNING/NAP/SLEEP */ - /* Mask to indicate thread id in core */ - u8 thread_mask; - /* Mask to denote subcore sibling threads */ - u8 subcore_sibling_mask; - /* Flag to request this thread not to stop */ - atomic_t dont_stop; - /* The PSSCR value that the kernel requested before going to stop */ - u64 requested_psscr; - - /* - * Save area for additional SPRs that need to be - * saved/restored during cpuidle stop. - */ - struct stop_sprs stop_sprs; + /* PowerNV idle fields */ + /* PNV_CORE_IDLE_* bits, all siblings work on thread 0 paca */ + unsigned long idle_state; + union { + /* P7/P8 specific fields */ + struct { + /* PNV_THREAD_RUNNING/NAP/SLEEP */ + u8 thread_idle_state; + /* Mask to denote subcore sibling threads */ + u8 subcore_sibling_mask; + }; + + /* P9 specific fields */ + struct { +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + /* The PSSCR value that the kernel requested before going to stop */ + u64 requested_psscr; + /* Flag to request this thread not to stop */ + atomic_t dont_stop; +#endif + }; + }; #endif #ifdef CONFIG_PPC_BOOK3S_64 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index ed870468ef6f..dbc8c0679480 100644 --- a/arch/powerpc/include/asm/page.h +++ b/arch/powerpc/include/asm/page.h @@ -28,11 +28,15 @@ #define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT) #ifndef __ASSEMBLY__ -#ifdef CONFIG_HUGETLB_PAGE -extern bool hugetlb_disabled; -extern unsigned int HPAGE_SHIFT; -#else +#ifndef CONFIG_HUGETLB_PAGE #define HPAGE_SHIFT PAGE_SHIFT +#elif defined(CONFIG_PPC_BOOK3S_64) +extern unsigned int hpage_shift; +#define HPAGE_SHIFT hpage_shift +#elif defined(CONFIG_PPC_8xx) +#define HPAGE_SHIFT 19 /* 512k pages */ +#elif defined(CONFIG_PPC_FSL_BOOK3E) +#define HPAGE_SHIFT 22 /* 4M pages */ #endif #define HPAGE_SIZE ((1UL) << HPAGE_SHIFT) #define HPAGE_MASK (~(HPAGE_SIZE - 1)) @@ -132,18 +136,7 @@ static inline bool pfn_valid(unsigned long pfn) #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -#ifdef CONFIG_PPC_BOOK3S_64 -/* - * On hash the vmalloc and other regions alias to the kernel region when passed - * through __pa(), which virt_to_pfn() uses. That means virt_addr_valid() can - * return true for some vmalloc addresses, which is incorrect. So explicitly - * check that the address is in the kernel region. - */ -#define virt_addr_valid(kaddr) (REGION_ID(kaddr) == KERNEL_REGION_ID && \ - pfn_valid(virt_to_pfn(kaddr))) -#else #define virt_addr_valid(kaddr) pfn_valid(virt_to_pfn(kaddr)) -#endif /* * On Book-E parts we need __va to parse the device tree and we can't diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h index e11f03007b57..2b2c60a1a66d 100644 --- a/arch/powerpc/include/asm/pgalloc.h +++ b/arch/powerpc/include/asm/pgalloc.h @@ -20,10 +20,61 @@ static inline gfp_t pgtable_gfp_flags(struct mm_struct *mm, gfp_t gfp) #define PGALLOC_GFP (GFP_KERNEL | __GFP_ZERO) +pte_t *pte_fragment_alloc(struct mm_struct *mm, int kernel); + +static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) +{ + return (pte_t *)pte_fragment_alloc(mm, 1); +} + +static inline pgtable_t pte_alloc_one(struct mm_struct *mm) +{ + return (pgtable_t)pte_fragment_alloc(mm, 0); +} + +void pte_frag_destroy(void *pte_frag); +void pte_fragment_free(unsigned long *table, int kernel); + +static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) +{ + pte_fragment_free((unsigned long *)pte, 1); +} + +static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage) +{ + pte_fragment_free((unsigned long *)ptepage, 0); +} + +/* + * Functions that deal with pagetables that could be at any level of + * the table need to be passed an "index_size" so they know how to + * handle allocation. For PTE pages, the allocation size will be + * (2^index_size * sizeof(pointer)) and allocations are drawn from + * the kmem_cache in PGT_CACHE(index_size). + * + * The maximum index size needs to be big enough to allow any + * pagetable sizes we need, but small enough to fit in the low bits of + * any page table pointer. In other words all pagetables, even tiny + * ones, must be aligned to allow at least enough low 0 bits to + * contain this value. This value is also used as a mask, so it must + * be one less than a power of two. + */ +#define MAX_PGTABLE_INDEX_SIZE 0xf + +extern struct kmem_cache *pgtable_cache[]; +#define PGT_CACHE(shift) pgtable_cache[shift] + +static inline void check_pgt_cache(void) { } + #ifdef CONFIG_PPC_BOOK3S #include <asm/book3s/pgalloc.h> #else #include <asm/nohash/pgalloc.h> #endif +static inline pgtable_t pmd_pgtable(pmd_t pmd) +{ + return (pgtable_t)pmd_page_vaddr(pmd); +} + #endif /* _ASM_POWERPC_PGALLOC_H */ diff --git a/arch/powerpc/include/asm/pgtable-be-types.h b/arch/powerpc/include/asm/pgtable-be-types.h index a89c67b62680..b169bbf95fcb 100644 --- a/arch/powerpc/include/asm/pgtable-be-types.h +++ b/arch/powerpc/include/asm/pgtable-be-types.h @@ -33,11 +33,7 @@ static inline __be64 pmd_raw(pmd_t x) return x.pmd; } -/* - * 64 bit hash always use 4 level table. Everybody else use 4 level - * only for 4K page size. - */ -#if defined(CONFIG_PPC_BOOK3S_64) || !defined(CONFIG_PPC_64K_PAGES) +/* 64 bit always use 4 level table. */ typedef struct { __be64 pud; } pud_t; #define __pud(x) ((pud_t) { cpu_to_be64(x) }) #define __pud_raw(x) ((pud_t) { (x) }) @@ -51,7 +47,6 @@ static inline __be64 pud_raw(pud_t x) return x.pud; } -#endif /* CONFIG_PPC_BOOK3S_64 || !CONFIG_PPC_64K_PAGES */ #endif /* CONFIG_PPC64 */ /* PGD level */ @@ -77,7 +72,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; * With hash config 64k pages additionally define a bigger "real PTE" type that * gathers the "second half" part of the PTE for pseudo 64k pages */ -#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_BOOK3S_64) +#ifdef CONFIG_PPC_64K_PAGES typedef struct { pte_t pte; unsigned long hidx; } real_pte_t; #else typedef struct { pte_t pte; } real_pte_t; diff --git a/arch/powerpc/include/asm/pgtable-types.h b/arch/powerpc/include/asm/pgtable-types.h index 3b0edf041b2e..d11b4c61d686 100644 --- a/arch/powerpc/include/asm/pgtable-types.h +++ b/arch/powerpc/include/asm/pgtable-types.h @@ -23,18 +23,13 @@ static inline unsigned long pmd_val(pmd_t x) return x.pmd; } -/* - * 64 bit hash always use 4 level table. Everybody else use 4 level - * only for 4K page size. - */ -#if defined(CONFIG_PPC_BOOK3S_64) || !defined(CONFIG_PPC_64K_PAGES) +/* 64 bit always use 4 level table. */ typedef struct { unsigned long pud; } pud_t; #define __pud(x) ((pud_t) { (x) }) static inline unsigned long pud_val(pud_t x) { return x.pud; } -#endif /* CONFIG_PPC_BOOK3S_64 || !CONFIG_PPC_64K_PAGES */ #endif /* CONFIG_PPC64 */ /* PGD level */ @@ -54,7 +49,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; * With hash config 64k pages additionally define a bigger "real PTE" type that * gathers the "second half" part of the PTE for pseudo 64k pages */ -#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_BOOK3S_64) +#ifdef CONFIG_PPC_64K_PAGES typedef struct { pte_t pte; unsigned long hidx; } real_pte_t; #else typedef struct { pte_t pte; } real_pte_t; diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 505550fb2935..3f53be60fb01 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -89,9 +89,6 @@ extern void paging_init(void); */ extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *); -extern int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, - unsigned long end, int write, - struct page **pages, int *nr); #ifndef CONFIG_TRANSPARENT_HUGEPAGE #define pmd_large(pmd) 0 #endif @@ -108,6 +105,12 @@ void mark_initmem_nx(void); static inline void mark_initmem_nx(void) { } #endif +#ifdef CONFIG_PPC_DEBUG_WX +void ptdump_check_wx(void); +#else +static inline void ptdump_check_wx(void) { } +#endif + /* * When used, PTE_FRAG_NR is defined in subarch pgtable.h * so we are sure it is included when arriving here. diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 3351bcf42f2d..706ac5df546f 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -164,6 +164,9 @@ struct thread_struct { unsigned long rtas_sp; /* stack pointer for when in RTAS */ #endif #endif +#if defined(CONFIG_PPC_BOOK3S_32) && defined(CONFIG_PPC_KUAP) + unsigned long kuap; /* opened segments for user access */ +#endif /* Debug Registers */ struct debug_reg debug; struct thread_fp_state fp_state; @@ -411,14 +414,17 @@ static inline unsigned long get_clean_sp(unsigned long sp, int is_32) } #endif +/* asm stubs */ +extern unsigned long isa300_idle_stop_noloss(unsigned long psscr_val); +extern unsigned long isa300_idle_stop_mayloss(unsigned long psscr_val); +extern unsigned long isa206_idle_insn_mayloss(unsigned long type); + extern unsigned long cpuidle_disable; enum idle_boot_override {IDLE_NO_OVERRIDE = 0, IDLE_POWERSAVE_OFF}; extern int powersave_nap; /* set if nap mode can be used in idle loop */ -extern unsigned long power7_idle_insn(unsigned long type); /* PNV_THREAD_NAP/etc*/ + extern void power7_idle_type(unsigned long type); -extern unsigned long power9_idle_stop(unsigned long psscr_val); -extern unsigned long power9_offline_stop(unsigned long psscr_val); extern void power9_idle_type(unsigned long stop_psscr_val, unsigned long stop_psscr_mask); diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h index 64271e562fed..6f047730e642 100644 --- a/arch/powerpc/include/asm/ptrace.h +++ b/arch/powerpc/include/asm/ptrace.h @@ -52,10 +52,17 @@ struct pt_regs }; }; + union { + struct { #ifdef CONFIG_PPC64 - unsigned long ppr; - unsigned long __pad; /* Maintain 16 byte interrupt stack alignment */ + unsigned long ppr; +#endif +#ifdef CONFIG_PPC_KUAP + unsigned long kuap; #endif + }; + unsigned long __pad[2]; /* Maintain 16 byte interrupt stack alignment */ + }; }; #endif diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index c5b2aff0ce8e..10caa145f98b 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -168,6 +168,7 @@ #define PSSCR_ESL 0x00200000 /* Enable State Loss */ #define PSSCR_SD 0x00400000 /* Status Disable */ #define PSSCR_PLS 0xf000000000000000 /* Power-saving Level Status */ +#define PSSCR_PLS_SHIFT 60 #define PSSCR_GUEST_VIS 0xf0000000000003ffUL /* Guest-visible PSSCR fields */ #define PSSCR_FAKE_SUSPEND 0x00000400 /* Fake-suspend bit (P9 DD2.2) */ #define PSSCR_FAKE_SUSPEND_LG 10 /* Fake-suspend bit position */ @@ -758,10 +759,9 @@ #define SRR1_WAKERESET 0x00100000 /* System reset */ #define SRR1_WAKEHDBELL 0x000c0000 /* Hypervisor doorbell on P8 */ #define SRR1_WAKESTATE 0x00030000 /* Powersave exit mask [46:47] */ -#define SRR1_WS_DEEPEST 0x00030000 /* Some resources not maintained, - * may not be recoverable */ -#define SRR1_WS_DEEPER 0x00020000 /* Some resources not maintained */ -#define SRR1_WS_DEEP 0x00010000 /* All resources maintained */ +#define SRR1_WS_HVLOSS 0x00030000 /* HV resources not maintained */ +#define SRR1_WS_GPRLOSS 0x00020000 /* GPRs not maintained */ +#define SRR1_WS_NOLOSS 0x00010000 /* All resources maintained */ #define SRR1_PROGTM 0x00200000 /* TM Bad Thing */ #define SRR1_PROGFPE 0x00100000 /* Floating Point Enabled */ #define SRR1_PROGILL 0x00080000 /* Illegal instruction */ diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index eb2a33d5df26..e382bd6ede84 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -41,7 +41,7 @@ #if defined(CONFIG_PPC_BOOK3E_64) #define MSR_64BIT MSR_CM -#define MSR_ (MSR_ME | MSR_CE) +#define MSR_ (MSR_ME | MSR_RI | MSR_CE) #define MSR_KERNEL (MSR_ | MSR_64BIT) #define MSR_USER32 (MSR_ | MSR_PR | MSR_EE) #define MSR_USER64 (MSR_USER32 | MSR_64BIT) diff --git a/arch/powerpc/include/asm/slice.h b/arch/powerpc/include/asm/slice.h index 44816cbc4198..c6f466f4c241 100644 --- a/arch/powerpc/include/asm/slice.h +++ b/arch/powerpc/include/asm/slice.h @@ -4,9 +4,7 @@ #ifdef CONFIG_PPC_BOOK3S_64 #include <asm/book3s/64/slice.h> -#elif defined(CONFIG_PPC64) -#include <asm/nohash/64/slice.h> -#elif defined(CONFIG_PPC_MMU_NOHASH) +#elif defined(CONFIG_PPC_MMU_NOHASH_32) #include <asm/nohash/32/slice.h> #endif @@ -38,6 +36,11 @@ void slice_setup_new_exec(void); static inline void slice_init_new_context_exec(struct mm_struct *mm) {} +static inline unsigned int get_slice_psize(struct mm_struct *mm, unsigned long addr) +{ + return 0; +} + #endif /* CONFIG_PPC_MM_SLICES */ #endif /* __ASSEMBLY__ */ diff --git a/arch/powerpc/include/asm/sparsemem.h b/arch/powerpc/include/asm/sparsemem.h index 68da49320592..3192d454a733 100644 --- a/arch/powerpc/include/asm/sparsemem.h +++ b/arch/powerpc/include/asm/sparsemem.h @@ -17,9 +17,9 @@ extern int create_section_mapping(unsigned long start, unsigned long end, int ni extern int remove_section_mapping(unsigned long start, unsigned long end); #ifdef CONFIG_PPC_BOOK3S_64 -extern void resize_hpt_for_hotplug(unsigned long new_mem_size); +extern int resize_hpt_for_hotplug(unsigned long new_mem_size); #else -static inline void resize_hpt_for_hotplug(unsigned long new_mem_size) { } +static inline int resize_hpt_for_hotplug(unsigned long new_mem_size) { return 0; } #endif #ifdef CONFIG_NUMA diff --git a/arch/powerpc/include/asm/string.h b/arch/powerpc/include/asm/string.h index 1647de15a31e..9bf6dffb4090 100644 --- a/arch/powerpc/include/asm/string.h +++ b/arch/powerpc/include/asm/string.h @@ -4,14 +4,17 @@ #ifdef __KERNEL__ +#ifndef CONFIG_KASAN #define __HAVE_ARCH_STRNCPY #define __HAVE_ARCH_STRNCMP +#define __HAVE_ARCH_MEMCHR +#define __HAVE_ARCH_MEMCMP +#define __HAVE_ARCH_MEMSET16 +#endif + #define __HAVE_ARCH_MEMSET #define __HAVE_ARCH_MEMCPY #define __HAVE_ARCH_MEMMOVE -#define __HAVE_ARCH_MEMCMP -#define __HAVE_ARCH_MEMCHR -#define __HAVE_ARCH_MEMSET16 #define __HAVE_ARCH_MEMCPY_FLUSHCACHE extern char * strcpy(char *,const char *); @@ -27,7 +30,27 @@ extern int memcmp(const void *,const void *,__kernel_size_t); extern void * memchr(const void *,int,__kernel_size_t); extern void * memcpy_flushcache(void *,const void *,__kernel_size_t); +void *__memset(void *s, int c, __kernel_size_t count); +void *__memcpy(void *to, const void *from, __kernel_size_t n); +void *__memmove(void *to, const void *from, __kernel_size_t n); + +#if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__) +/* + * For files that are not instrumented (e.g. mm/slub.c) we + * should use not instrumented version of mem* functions. + */ +#define memcpy(dst, src, len) __memcpy(dst, src, len) +#define memmove(dst, src, len) __memmove(dst, src, len) +#define memset(s, c, n) __memset(s, c, n) + +#ifndef __NO_FORTIFY +#define __NO_FORTIFY /* FORTIFY_SOURCE uses __builtin_memcpy, etc. */ +#endif + +#endif + #ifdef CONFIG_PPC64 +#ifndef CONFIG_KASAN #define __HAVE_ARCH_MEMSET32 #define __HAVE_ARCH_MEMSET64 @@ -49,8 +72,11 @@ static inline void *memset64(uint64_t *p, uint64_t v, __kernel_size_t n) { return __memset64(p, v, n * 8); } +#endif #else +#ifndef CONFIG_KASAN #define __HAVE_ARCH_STRLEN +#endif extern void *memset16(uint16_t *, uint16_t, __kernel_size_t); #endif diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h index 1243045bad2d..a048fed0722f 100644 --- a/arch/powerpc/include/asm/syscall.h +++ b/arch/powerpc/include/asm/syscall.h @@ -94,9 +94,15 @@ static inline void syscall_set_arguments(struct task_struct *task, regs->orig_gpr3 = args[0]; } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { - int arch = is_32bit_task() ? AUDIT_ARCH_PPC : AUDIT_ARCH_PPC64; + int arch; + + if (IS_ENABLED(CONFIG_PPC64) && !test_tsk_thread_flag(task, TIF_32BIT)) + arch = AUDIT_ARCH_PPC64; + else + arch = AUDIT_ARCH_PPC; + #ifdef __LITTLE_ENDIAN__ arch |= __AUDIT_ARCH_LE; #endif diff --git a/arch/powerpc/include/asm/task_size_64.h b/arch/powerpc/include/asm/task_size_64.h index eab4779f6b84..c993482237ed 100644 --- a/arch/powerpc/include/asm/task_size_64.h +++ b/arch/powerpc/include/asm/task_size_64.h @@ -20,7 +20,7 @@ /* * For now 512TB is only supported with book3s and 64K linux page size. */ -#if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_PPC_64K_PAGES) +#ifdef CONFIG_PPC_64K_PAGES /* * Max value currently used: */ diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h index 54bf7e68a7e1..57e968413d1e 100644 --- a/arch/powerpc/include/asm/time.h +++ b/arch/powerpc/include/asm/time.h @@ -36,6 +36,8 @@ extern unsigned long ppc_proc_freq; extern unsigned long ppc_tb_freq; #define DEFAULT_TB_FREQ 125000000UL +extern bool tb_invalid; + struct div_result { u64 result_high; u64 result_low; diff --git a/arch/powerpc/include/asm/trace.h b/arch/powerpc/include/asm/trace.h index 58ef8c43a89d..08cd60cd70b7 100644 --- a/arch/powerpc/include/asm/trace.h +++ b/arch/powerpc/include/asm/trace.h @@ -54,6 +54,22 @@ DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_exit, TP_ARGS(regs) ); +#ifdef CONFIG_PPC_DOORBELL +DEFINE_EVENT(ppc64_interrupt_class, doorbell_entry, + + TP_PROTO(struct pt_regs *regs), + + TP_ARGS(regs) +); + +DEFINE_EVENT(ppc64_interrupt_class, doorbell_exit, + + TP_PROTO(struct pt_regs *regs), + + TP_ARGS(regs) +); +#endif + #ifdef CONFIG_PPC_PSERIES extern int hcall_tracepoint_regfunc(void); extern void hcall_tracepoint_unregfunc(void); diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h index 4d6d905e9138..76f34346b642 100644 --- a/arch/powerpc/include/asm/uaccess.h +++ b/arch/powerpc/include/asm/uaccess.h @@ -6,6 +6,7 @@ #include <asm/processor.h> #include <asm/page.h> #include <asm/extable.h> +#include <asm/kup.h> /* * The fs value determines whether argument validity checking should be @@ -140,6 +141,7 @@ extern long __put_user_bad(void); #define __put_user_size(x, ptr, size, retval) \ do { \ retval = 0; \ + allow_write_to_user(ptr, size); \ switch (size) { \ case 1: __put_user_asm(x, ptr, retval, "stb"); break; \ case 2: __put_user_asm(x, ptr, retval, "sth"); break; \ @@ -147,6 +149,7 @@ do { \ case 8: __put_user_asm2(x, ptr, retval); break; \ default: __put_user_bad(); \ } \ + prevent_write_to_user(ptr, size); \ } while (0) #define __put_user_nocheck(x, ptr, size) \ @@ -239,6 +242,7 @@ do { \ __chk_user_ptr(ptr); \ if (size > sizeof(x)) \ (x) = __get_user_bad(); \ + allow_read_from_user(ptr, size); \ switch (size) { \ case 1: __get_user_asm(x, ptr, retval, "lbz"); break; \ case 2: __get_user_asm(x, ptr, retval, "lhz"); break; \ @@ -246,6 +250,7 @@ do { \ case 8: __get_user_asm2(x, ptr, retval); break; \ default: (x) = __get_user_bad(); \ } \ + prevent_read_from_user(ptr, size); \ } while (0) /* @@ -305,15 +310,21 @@ extern unsigned long __copy_tofrom_user(void __user *to, static inline unsigned long raw_copy_in_user(void __user *to, const void __user *from, unsigned long n) { - return __copy_tofrom_user(to, from, n); + unsigned long ret; + + allow_user_access(to, from, n); + ret = __copy_tofrom_user(to, from, n); + prevent_user_access(to, from, n); + return ret; } #endif /* __powerpc64__ */ static inline unsigned long raw_copy_from_user(void *to, const void __user *from, unsigned long n) { + unsigned long ret; if (__builtin_constant_p(n) && (n <= 8)) { - unsigned long ret = 1; + ret = 1; switch (n) { case 1: @@ -338,14 +349,18 @@ static inline unsigned long raw_copy_from_user(void *to, } barrier_nospec(); - return __copy_tofrom_user((__force void __user *)to, from, n); + allow_read_from_user(from, n); + ret = __copy_tofrom_user((__force void __user *)to, from, n); + prevent_read_from_user(from, n); + return ret; } static inline unsigned long raw_copy_to_user(void __user *to, const void *from, unsigned long n) { + unsigned long ret; if (__builtin_constant_p(n) && (n <= 8)) { - unsigned long ret = 1; + ret = 1; switch (n) { case 1: @@ -365,17 +380,24 @@ static inline unsigned long raw_copy_to_user(void __user *to, return 0; } - return __copy_tofrom_user(to, (__force const void __user *)from, n); + allow_write_to_user(to, n); + ret = __copy_tofrom_user(to, (__force const void __user *)from, n); + prevent_write_to_user(to, n); + return ret; } extern unsigned long __clear_user(void __user *addr, unsigned long size); static inline unsigned long clear_user(void __user *addr, unsigned long size) { + unsigned long ret = size; might_fault(); - if (likely(access_ok(addr, size))) - return __clear_user(addr, size); - return size; + if (likely(access_ok(addr, size))) { + allow_write_to_user(addr, size); + ret = __clear_user(addr, size); + prevent_write_to_user(addr, size); + } + return ret; } extern long strncpy_from_user(char *dst, const char __user *src, long count); diff --git a/arch/powerpc/include/asm/xive.h b/arch/powerpc/include/asm/xive.h index 3c704f5dd3ae..b579a943407b 100644 --- a/arch/powerpc/include/asm/xive.h +++ b/arch/powerpc/include/asm/xive.h @@ -109,12 +109,26 @@ extern int xive_native_configure_queue(u32 vp_id, struct xive_q *q, u8 prio, extern void xive_native_disable_queue(u32 vp_id, struct xive_q *q, u8 prio); extern void xive_native_sync_source(u32 hw_irq); +extern void xive_native_sync_queue(u32 hw_irq); extern bool is_xive_irq(struct irq_chip *chip); extern int xive_native_enable_vp(u32 vp_id, bool single_escalation); extern int xive_native_disable_vp(u32 vp_id); extern int xive_native_get_vp_info(u32 vp_id, u32 *out_cam_id, u32 *out_chip_id); extern bool xive_native_has_single_escalation(void); +extern int xive_native_get_queue_info(u32 vp_id, uint32_t prio, + u64 *out_qpage, + u64 *out_qsize, + u64 *out_qeoi_page, + u32 *out_escalate_irq, + u64 *out_qflags); + +extern int xive_native_get_queue_state(u32 vp_id, uint32_t prio, u32 *qtoggle, + u32 *qindex); +extern int xive_native_set_queue_state(u32 vp_id, uint32_t prio, u32 qtoggle, + u32 qindex); +extern int xive_native_get_vp_state(u32 vp_id, u64 *out_state); + #else static inline bool xive_enabled(void) { return false; } diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index cddadccf551d..0ea6c4aa3a20 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -31,6 +31,18 @@ CFLAGS_REMOVE_btext.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_prom.o = $(CC_FLAGS_FTRACE) endif +KASAN_SANITIZE_early_32.o := n +KASAN_SANITIZE_cputable.o := n +KASAN_SANITIZE_prom_init.o := n +KASAN_SANITIZE_btext.o := n + +ifdef CONFIG_KASAN +CFLAGS_early_32.o += -DDISABLE_BRANCH_PROFILING +CFLAGS_cputable.o += -DDISABLE_BRANCH_PROFILING +CFLAGS_prom_init.o += -DDISABLE_BRANCH_PROFILING +CFLAGS_btext.o += -DDISABLE_BRANCH_PROFILING +endif + obj-y := cputable.o ptrace.o syscalls.o \ irq.o align.o signal_32.o pmc.o vdso.o \ process.o systbl.o idle.o \ @@ -93,7 +105,7 @@ extra-y += vmlinux.lds obj-$(CONFIG_RELOCATABLE) += reloc_$(BITS).o -obj-$(CONFIG_PPC32) += entry_32.o setup_32.o +obj-$(CONFIG_PPC32) += entry_32.o setup_32.o early_32.o obj-$(CONFIG_PPC64) += dma-iommu.o iommu.o obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_BOOTX_TEXT) += btext.o diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 86a61e5f8285..8e02444e9d3d 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -147,6 +147,9 @@ int main(void) #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE) OFFSET(THREAD_KVM_VCPU, thread_struct, kvm_vcpu); #endif +#if defined(CONFIG_PPC_BOOK3S_32) && defined(CONFIG_PPC_KUAP) + OFFSET(KUAP, thread_struct, kuap); +#endif #ifdef CONFIG_PPC_TRANSACTIONAL_MEM OFFSET(PACATMSCRATCH, paca_struct, tm_scratch); @@ -268,7 +271,6 @@ int main(void) OFFSET(ACCOUNT_USER_TIME, paca_struct, accounting.utime); OFFSET(ACCOUNT_SYSTEM_TIME, paca_struct, accounting.stime); OFFSET(PACA_TRAP_SAVE, paca_struct, trap_save); - OFFSET(PACA_NAPSTATELOST, paca_struct, nap_state_lost); OFFSET(PACA_SPRG_VDSO, paca_struct, sprg_vdso); #else /* CONFIG_PPC64 */ #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE @@ -332,6 +334,10 @@ int main(void) STACK_PT_REGS_OFFSET(_PPR, ppr); #endif /* CONFIG_PPC64 */ +#ifdef CONFIG_PPC_KUAP + STACK_PT_REGS_OFFSET(STACK_REGS_KUAP, kuap); +#endif + #if defined(CONFIG_PPC32) #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE); @@ -766,23 +772,6 @@ int main(void) OFFSET(VCPU_TIMING_LAST_ENTER_TBL, kvm_vcpu, arch.timing_last_enter.tv32.tbl); #endif -#ifdef CONFIG_PPC_POWERNV - OFFSET(PACA_CORE_IDLE_STATE_PTR, paca_struct, core_idle_state_ptr); - OFFSET(PACA_THREAD_IDLE_STATE, paca_struct, thread_idle_state); - OFFSET(PACA_THREAD_MASK, paca_struct, thread_mask); - OFFSET(PACA_SUBCORE_SIBLING_MASK, paca_struct, subcore_sibling_mask); - OFFSET(PACA_REQ_PSSCR, paca_struct, requested_psscr); - OFFSET(PACA_DONT_STOP, paca_struct, dont_stop); -#define STOP_SPR(x, f) OFFSET(x, paca_struct, stop_sprs.f) - STOP_SPR(STOP_PID, pid); - STOP_SPR(STOP_LDBAR, ldbar); - STOP_SPR(STOP_FSCR, fscr); - STOP_SPR(STOP_HFSCR, hfscr); - STOP_SPR(STOP_MMCR1, mmcr1); - STOP_SPR(STOP_MMCR2, mmcr2); - STOP_SPR(STOP_MMCRA, mmcra); -#endif - DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); DEFINE(PPC_DBELL_MSGTYPE, PPC_DBELL_MSGTYPE); diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c index 53102764fd2f..f2ed3ef4b129 100644 --- a/arch/powerpc/kernel/cacheinfo.c +++ b/arch/powerpc/kernel/cacheinfo.c @@ -759,23 +759,22 @@ static void cacheinfo_create_index_dir(struct cache *cache, int index, index_dir = kzalloc(sizeof(*index_dir), GFP_KERNEL); if (!index_dir) - goto err; + return; index_dir->cache = cache; rc = kobject_init_and_add(&index_dir->kobj, &cache_index_type, cache_dir->kobj, "index%d", index); - if (rc) - goto err; + if (rc) { + kobject_put(&index_dir->kobj); + kfree(index_dir); + return; + } index_dir->next = cache_dir->index; cache_dir->index = index_dir; cacheinfo_create_index_opt_attrs(index_dir); - - return; -err: - kfree(index_dir); } static void cacheinfo_sysfs_populate(unsigned int cpu_id, diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 1eab54bc6ee9..cd12f362b61f 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -2147,7 +2147,11 @@ void __init set_cur_cpu_spec(struct cpu_spec *s) struct cpu_spec *t = &the_cpu_spec; t = PTRRELOC(t); - *t = *s; + /* + * use memcpy() instead of *t = *s so that GCC replaces it + * by __memcpy() when KASAN is active + */ + memcpy(t, s, sizeof(*t)); *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec; } @@ -2161,8 +2165,11 @@ static struct cpu_spec * __init setup_cpu_spec(unsigned long offset, t = PTRRELOC(t); old = *t; - /* Copy everything, then do fixups */ - *t = *s; + /* + * Copy everything, then do fixups. Use memcpy() instead of *t = *s + * so that GCC replaces it by __memcpy() when KASAN is active + */ + memcpy(t, s, sizeof(*t)); /* * If we are overriding a previous value derived from the real diff --git a/arch/powerpc/kernel/dbell.c b/arch/powerpc/kernel/dbell.c index b6fe883b1016..5ec3b3835925 100644 --- a/arch/powerpc/kernel/dbell.c +++ b/arch/powerpc/kernel/dbell.c @@ -18,6 +18,7 @@ #include <asm/dbell.h> #include <asm/irq_regs.h> #include <asm/kvm_ppc.h> +#include <asm/trace.h> #ifdef CONFIG_SMP @@ -81,6 +82,7 @@ void doorbell_exception(struct pt_regs *regs) struct pt_regs *old_regs = set_irq_regs(regs); irq_enter(); + trace_doorbell_entry(regs); ppc_msgsync(); @@ -91,6 +93,7 @@ void doorbell_exception(struct pt_regs *regs) smp_ipi_demux_relaxed(); /* already performed the barrier */ + trace_doorbell_exit(regs); irq_exit(); set_irq_regs(old_regs); } diff --git a/arch/powerpc/kernel/early_32.c b/arch/powerpc/kernel/early_32.c new file mode 100644 index 000000000000..3482118ffe76 --- /dev/null +++ b/arch/powerpc/kernel/early_32.c @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: GPL-2.0 + +/* + * Early init before relocation + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <asm/setup.h> +#include <asm/sections.h> +#include <asm/asm-prototypes.h> + +/* + * We're called here very early in the boot. + * + * Note that the kernel may be running at an address which is different + * from the address that it was linked at, so we must use RELOC/PTRRELOC + * to access static data (including strings). -- paulus + */ +notrace unsigned long __init early_init(unsigned long dt_ptr) +{ + unsigned long offset = reloc_offset(); + + /* First zero the BSS */ + memset(PTRRELOC(&__bss_start), 0, __bss_stop - __bss_start); + + /* + * Identify the CPU type and fix up code sections + * that depend on which cpu we have. + */ + identify_cpu(offset, mfspr(SPRN_PVR)); + + apply_feature_fixups(); + + return KERNELBASE + offset; +} diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index b61cfd29c76f..c18f3490a77e 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -36,15 +36,10 @@ #include <asm/asm-405.h> #include <asm/feature-fixups.h> #include <asm/barrier.h> +#include <asm/kup.h> +#include <asm/bug.h> -/* - * MSR_KERNEL is > 0x10000 on 4xx/Book-E since it include MSR_CE. - */ -#if MSR_KERNEL >= 0x10000 -#define LOAD_MSR_KERNEL(r, x) lis r,(x)@h; ori r,r,(x)@l -#else -#define LOAD_MSR_KERNEL(r, x) li r,(x) -#endif +#include "head_32.h" /* * Align to 4k in order to ensure that all functions modyfing srr0/srr1 @@ -150,8 +145,8 @@ transfer_to_handler: stw r12,_CTR(r11) stw r2,_XER(r11) mfspr r12,SPRN_SPRG_THREAD - addi r2,r12,-THREAD beq 2f /* if from user, fix up THREAD.regs */ + addi r2, r12, -THREAD addi r11,r1,STACK_FRAME_OVERHEAD stw r11,PT_REGS(r12) #if defined(CONFIG_40x) || defined(CONFIG_BOOKE) @@ -161,6 +156,9 @@ transfer_to_handler: andis. r12,r12,DBCR0_IDM@h #endif ACCOUNT_CPU_USER_ENTRY(r2, r11, r12) +#ifdef CONFIG_PPC_BOOK3S_32 + kuep_lock r11, r12 +#endif #if defined(CONFIG_40x) || defined(CONFIG_BOOKE) beq+ 3f /* From user and task is ptraced - load up global dbcr0 */ @@ -186,6 +184,8 @@ transfer_to_handler: 2: /* if from kernel, check interrupted DOZE/NAP mode and * check for stack overflow */ + kuap_save_and_lock r11, r12, r9, r2, r0 + addi r2, r12, -THREAD lwz r9,KSP_LIMIT(r12) cmplw r1,r9 /* if r1 <= ksp_limit */ ble- stack_ovf /* then the kernel stack overflowed */ @@ -207,26 +207,43 @@ transfer_to_handler_cont: mtspr SPRN_NRI, r0 #endif #ifdef CONFIG_TRACE_IRQFLAGS + /* + * When tracing IRQ state (lockdep) we enable the MMU before we call + * the IRQ tracing functions as they might access vmalloc space or + * perform IOs for console output. + * + * To speed up the syscall path where interrupts stay on, let's check + * first if we are changing the MSR value at all. + */ + tophys(r12, r1) + lwz r12,_MSR(r12) + andi. r12,r12,MSR_EE + bne 1f + + /* MSR isn't changing, just transition directly */ +#endif + mtspr SPRN_SRR0,r11 + mtspr SPRN_SRR1,r10 + mtlr r9 + SYNC + RFI /* jump to handler, enable MMU */ + +#ifdef CONFIG_TRACE_IRQFLAGS +1: /* MSR is changing, re-enable MMU so we can notify lockdep. We need to + * keep interrupts disabled at this point otherwise we might risk + * taking an interrupt before we tell lockdep they are enabled. + */ lis r12,reenable_mmu@h ori r12,r12,reenable_mmu@l + LOAD_MSR_KERNEL(r0, MSR_KERNEL) mtspr SPRN_SRR0,r12 - mtspr SPRN_SRR1,r10 + mtspr SPRN_SRR1,r0 SYNC RFI -reenable_mmu: /* re-enable mmu so we can */ - mfmsr r10 - lwz r12,_MSR(r1) - xor r10,r10,r12 - andi. r10,r10,MSR_EE /* Did EE change? */ - beq 1f +reenable_mmu: /* - * The trace_hardirqs_off will use CALLER_ADDR0 and CALLER_ADDR1. - * If from user mode there is only one stack frame on the stack, and - * accessing CALLER_ADDR1 will cause oops. So we need create a dummy - * stack frame to make trace_hardirqs_off happy. - * - * This is handy because we also need to save a bunch of GPRs, + * We save a bunch of GPRs, * r3 can be different from GPR3(r1) at this point, r9 and r11 * contains the old MSR and handler address respectively, * r4 & r5 can contain page fault arguments that need to be passed @@ -234,14 +251,19 @@ reenable_mmu: /* re-enable mmu so we can */ * they aren't useful past this point (aren't syscall arguments), * the rest is restored from the exception frame. */ + stwu r1,-32(r1) stw r9,8(r1) stw r11,12(r1) stw r3,16(r1) stw r4,20(r1) stw r5,24(r1) - bl trace_hardirqs_off - lwz r5,24(r1) + + /* If we are disabling interrupts (normal case), simply log it with + * lockdep + */ +1: bl trace_hardirqs_off +2: lwz r5,24(r1) lwz r4,20(r1) lwz r3,16(r1) lwz r11,12(r1) @@ -251,15 +273,9 @@ reenable_mmu: /* re-enable mmu so we can */ lwz r6,GPR6(r1) lwz r7,GPR7(r1) lwz r8,GPR8(r1) -1: mtctr r11 + mtctr r11 mtlr r9 bctr /* jump to handler */ -#else /* CONFIG_TRACE_IRQFLAGS */ - mtspr SPRN_SRR0,r11 - mtspr SPRN_SRR1,r10 - mtlr r9 - SYNC - RFI /* jump to handler, enable MMU */ #endif /* CONFIG_TRACE_IRQFLAGS */ #if defined (CONFIG_PPC_BOOK3S_32) || defined(CONFIG_E500) @@ -272,6 +288,7 @@ reenable_mmu: /* re-enable mmu so we can */ lwz r9,_MSR(r11) /* if sleeping, clear MSR.EE */ rlwinm r9,r9,0,~MSR_EE lwz r12,_LINK(r11) /* and return to address in LR */ + kuap_restore r11, r2, r3, r4, r5 b fast_exception_return #endif @@ -301,6 +318,33 @@ stack_ovf: SYNC RFI +#ifdef CONFIG_TRACE_IRQFLAGS +trace_syscall_entry_irq_off: + /* + * Syscall shouldn't happen while interrupts are disabled, + * so let's do a warning here. + */ +0: trap + EMIT_BUG_ENTRY 0b,__FILE__,__LINE__, BUGFLAG_WARNING + bl trace_hardirqs_on + + /* Now enable for real */ + LOAD_MSR_KERNEL(r10, MSR_KERNEL | MSR_EE) + mtmsr r10 + + REST_GPR(0, r1) + REST_4GPRS(3, r1) + REST_2GPRS(7, r1) + b DoSyscall +#endif /* CONFIG_TRACE_IRQFLAGS */ + + .globl transfer_to_syscall +transfer_to_syscall: +#ifdef CONFIG_TRACE_IRQFLAGS + andi. r12,r9,MSR_EE + beq- trace_syscall_entry_irq_off +#endif /* CONFIG_TRACE_IRQFLAGS */ + /* * Handle a system call. */ @@ -312,33 +356,14 @@ _GLOBAL(DoSyscall) stw r3,ORIG_GPR3(r1) li r12,0 stw r12,RESULT(r1) - lwz r11,_CCR(r1) /* Clear SO bit in CR */ - rlwinm r11,r11,0,4,2 - stw r11,_CCR(r1) #ifdef CONFIG_TRACE_IRQFLAGS - /* Return from syscalls can (and generally will) hard enable - * interrupts. You aren't supposed to call a syscall with - * interrupts disabled in the first place. However, to ensure - * that we get it right vs. lockdep if it happens, we force - * that hard enable here with appropriate tracing if we see - * that we have been called with interrupts off - */ + /* Make sure interrupts are enabled */ mfmsr r11 andi. r12,r11,MSR_EE - bne+ 1f - /* We came in with interrupts disabled, we enable them now */ - bl trace_hardirqs_on - mfmsr r11 - lwz r0,GPR0(r1) - lwz r3,GPR3(r1) - lwz r4,GPR4(r1) - ori r11,r11,MSR_EE - lwz r5,GPR5(r1) - lwz r6,GPR6(r1) - lwz r7,GPR7(r1) - lwz r8,GPR8(r1) - mtmsr r11 -1: + /* We came in with interrupts disabled, we WARN and mark them enabled + * for lockdep now */ +0: tweqi r12, 0 + EMIT_BUG_ENTRY 0b,__FILE__,__LINE__, BUGFLAG_WARNING #endif /* CONFIG_TRACE_IRQFLAGS */ lwz r11,TI_FLAGS(r2) andi. r11,r11,_TIF_SYSCALL_DOTRACE @@ -392,8 +417,7 @@ syscall_exit_cont: lwz r8,_MSR(r1) #ifdef CONFIG_TRACE_IRQFLAGS /* If we are going to return from the syscall with interrupts - * off, we trace that here. It shouldn't happen though but we - * want to catch the bugger if it does right ? + * off, we trace that here. It shouldn't normally happen. */ andi. r10,r8,MSR_EE bne+ 1f @@ -422,12 +446,11 @@ BEGIN_FTR_SECTION lwarx r7,0,r1 END_FTR_SECTION_IFSET(CPU_FTR_NEED_PAIRED_STWCX) stwcx. r0,0,r1 /* to clear the reservation */ -#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE - andi. r4,r8,MSR_PR - beq 3f ACCOUNT_CPU_USER_EXIT(r2, r5, r7) -3: +#ifdef CONFIG_PPC_BOOK3S_32 + kuep_unlock r5, r7 #endif + kuap_check r2, r4 lwz r4,_LINK(r1) lwz r5,_CCR(r1) mtlr r4 @@ -678,6 +701,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_SPE) stw r10,_CCR(r1) stw r1,KSP(r3) /* Set old stack pointer */ + kuap_check r2, r4 #ifdef CONFIG_SMP /* We need a sync somewhere here to make sure that if the * previous task gets rescheduled on another CPU, it sees all @@ -820,6 +844,9 @@ restore_user: bnel- load_dbcr0 #endif ACCOUNT_CPU_USER_EXIT(r2, r10, r11) +#ifdef CONFIG_PPC_BOOK3S_32 + kuep_unlock r10, r11 +#endif b restore @@ -866,12 +893,12 @@ resume_kernel: /* check current_thread_info->preempt_count */ lwz r0,TI_PREEMPT(r2) cmpwi 0,r0,0 /* if non-zero, just restore regs and return */ - bne restore + bne restore_kuap andi. r8,r8,_TIF_NEED_RESCHED - beq+ restore + beq+ restore_kuap lwz r3,_MSR(r1) andi. r0,r3,MSR_EE /* interrupts off? */ - beq restore /* don't schedule if so */ + beq restore_kuap /* don't schedule if so */ #ifdef CONFIG_TRACE_IRQFLAGS /* Lockdep thinks irqs are enabled, we need to call * preempt_schedule_irq with IRQs off, so we inform lockdep @@ -879,10 +906,7 @@ resume_kernel: */ bl trace_hardirqs_off #endif -1: bl preempt_schedule_irq - lwz r3,TI_FLAGS(r2) - andi. r0,r3,_TIF_NEED_RESCHED - bne- 1b + bl preempt_schedule_irq #ifdef CONFIG_TRACE_IRQFLAGS /* And now, to properly rebalance the above, we tell lockdep they * are being turned back on, which will happen when we return @@ -890,6 +914,8 @@ resume_kernel: bl trace_hardirqs_on #endif #endif /* CONFIG_PREEMPT */ +restore_kuap: + kuap_restore r1, r2, r9, r10, r0 /* interrupts are hard-disabled at this point */ restore: @@ -913,28 +939,14 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_47x) * off in this assembly code while peeking at TI_FLAGS() and such. However * we need to inform it if the exception turned interrupts off, and we * are about to trun them back on. - * - * The problem here sadly is that we don't know whether the exceptions was - * one that turned interrupts off or not. So we always tell lockdep about - * turning them on here when we go back to wherever we came from with EE - * on, even if that may meen some redudant calls being tracked. Maybe later - * we could encode what the exception did somewhere or test the exception - * type in the pt_regs but that sounds overkill */ andi. r10,r9,MSR_EE beq 1f - /* - * Since the ftrace irqsoff latency trace checks CALLER_ADDR1, - * which is the stack frame here, we need to force a stack frame - * in case we came from user space. - */ stwu r1,-32(r1) mflr r0 stw r0,4(r1) - stwu r1,-32(r1) bl trace_hardirqs_on - lwz r1,0(r1) - lwz r1,0(r1) + addi r1, r1, 32 lwz r9,_MSR(r1) 1: #endif /* CONFIG_TRACE_IRQFLAGS */ @@ -1197,6 +1209,7 @@ load_dbcr0: .section .bss .align 4 + .global global_dbcr0 global_dbcr0: .space 8*NR_CPUS .previous @@ -1207,9 +1220,10 @@ do_work: /* r10 contains MSR_KERNEL here */ beq do_user_signal do_resched: /* r10 contains MSR_KERNEL here */ - /* Note: We don't need to inform lockdep that we are enabling - * interrupts here. As far as it knows, they are already enabled - */ +#ifdef CONFIG_TRACE_IRQFLAGS + bl trace_hardirqs_on + mfmsr r10 +#endif ori r10,r10,MSR_EE SYNC MTMSRD(r10) /* hard-enable interrupts */ diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 15c67d2c0534..d978af78bf2a 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -46,6 +46,7 @@ #include <asm/exception-64e.h> #endif #include <asm/feature-fixups.h> +#include <asm/kup.h> /* * System calls. @@ -120,6 +121,9 @@ END_BTB_FLUSH_SECTION addi r9,r1,STACK_FRAME_OVERHEAD ld r11,exception_marker@toc(r2) std r11,-16(r9) /* "regshere" marker */ + + kuap_check_amr r10, r11 + #if defined(CONFIG_VIRT_CPU_ACCOUNTING_NATIVE) && defined(CONFIG_PPC_SPLPAR) BEGIN_FW_FTR_SECTION beq 33f @@ -275,6 +279,8 @@ END_FTR_SECTION_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS) andi. r6,r8,MSR_PR ld r4,_LINK(r1) + kuap_check_amr r10, r11 + #ifdef CONFIG_PPC_BOOK3S /* * Clear MSR_RI, MSR_EE is already and remains disabled. We could do @@ -296,6 +302,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) std r8, PACATMSCRATCH(r13) #endif + /* + * We don't need to restore AMR on the way back to userspace for KUAP. + * The value of AMR only matters while we're in the kernel. + */ ld r13,GPR13(r1) /* only restore r13 if returning to usermode */ ld r2,GPR2(r1) ld r1,GPR1(r1) @@ -306,8 +316,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) RFI_TO_USER b . /* prevent speculative execution */ - /* exit to kernel */ -1: ld r2,GPR2(r1) +1: /* exit to kernel */ + kuap_restore_amr r2 + + ld r2,GPR2(r1) ld r1,GPR1(r1) mtlr r4 mtcr r5 @@ -594,6 +606,8 @@ _GLOBAL(_switch) std r23,_CCR(r1) std r1,KSP(r3) /* Set old stack pointer */ + kuap_check_amr r9, r10 + FLUSH_COUNT_CACHE /* @@ -851,13 +865,7 @@ resume_kernel: * sure we are soft-disabled first and reconcile irq state. */ RECONCILE_IRQ_STATE(r3,r4) -1: bl preempt_schedule_irq - - /* Re-test flags and eventually loop */ - ld r9, PACA_THREAD_INFO(r13) - ld r4,TI_FLAGS(r9) - andi. r0,r4,_TIF_NEED_RESCHED - bne 1b + bl preempt_schedule_irq /* * arch_local_irq_restore() from preempt_schedule_irq above may @@ -942,6 +950,8 @@ fast_exception_return: ld r4,_XER(r1) mtspr SPRN_XER,r4 + kuap_check_amr r5, r6 + REST_8GPRS(5, r1) andi. r0,r3,MSR_RI @@ -974,6 +984,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) ACCOUNT_CPU_USER_EXIT(r13, r2, r4) REST_GPR(13, r1) + /* + * We don't need to restore AMR on the way back to userspace for KUAP. + * The value of AMR only matters while we're in the kernel. + */ mtspr SPRN_SRR1,r3 ld r2,_CCR(r1) @@ -1006,6 +1020,9 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) ld r0,GPR0(r1) ld r2,GPR2(r1) ld r3,GPR3(r1) + + kuap_restore_amr r4 + ld r4,GPR4(r1) ld r1,GPR1(r1) RFI_TO_KERNEL diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 9481a117e242..6b86055e5251 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -19,6 +19,7 @@ #include <asm/cpuidle.h> #include <asm/head-64.h> #include <asm/feature-fixups.h> +#include <asm/kup.h> /* * There are a few constraints to be concerned with. @@ -120,7 +121,9 @@ EXC_VIRT_NONE(0x4000, 0x100) mfspr r10,SPRN_SRR1 ; \ rlwinm. r10,r10,47-31,30,31 ; \ beq- 1f ; \ - cmpwi cr3,r10,2 ; \ + cmpwi cr1,r10,2 ; \ + mfspr r3,SPRN_SRR1 ; \ + bltlr cr1 ; /* no state loss, return to idle caller */ \ BRANCH_TO_C000(r10, system_reset_idle_common) ; \ 1: \ KVMTEST_PR(n) ; \ @@ -144,8 +147,11 @@ TRAMP_KVM(PACA_EXNMI, 0x100) #ifdef CONFIG_PPC_P7_NAP EXC_COMMON_BEGIN(system_reset_idle_common) - mfspr r12,SPRN_SRR1 - b pnv_powersave_wakeup + /* + * This must be a direct branch (without linker branch stub) because + * we can not use TOC at this point as r2 may not be restored yet. + */ + b idle_return_gpr_loss #endif /* @@ -309,6 +315,7 @@ TRAMP_REAL_BEGIN(machine_check_common_early) mfspr r11,SPRN_DSISR /* Save DSISR */ std r11,_DSISR(r1) std r9,_CCR(r1) /* Save CR in stackframe */ + kuap_save_amr_and_lock r9, r10, cr1 /* Save r9 through r13 from EXMC save area to stack frame. */ EXCEPTION_PROLOG_COMMON_2(PACA_EXMC) mfmsr r11 /* get MSR value */ @@ -427,17 +434,17 @@ EXC_COMMON_BEGIN(machine_check_idle_common) * Then decrement MCE nesting after finishing with the stack. */ ld r3,_MSR(r1) + ld r4,_LINK(r1) lhz r11,PACA_IN_MCE(r13) subi r11,r11,1 sth r11,PACA_IN_MCE(r13) - /* Turn off the RI bit because SRR1 is used by idle wakeup code. */ - /* Recoverability could be improved by reducing the use of SRR1. */ - li r11,0 - mtmsrd r11,1 - - b pnv_powersave_wakeup_mce + mtlr r4 + rlwinm r10,r3,47-31,30,31 + cmpwi cr1,r10,2 + bltlr cr1 /* no state loss, return to idle caller */ + b idle_return_gpr_loss #endif /* * Handle machine check early in real mode. We come here with @@ -1109,6 +1116,7 @@ TRAMP_REAL_BEGIN(hmi_exception_early) mfspr r11,SPRN_HSRR0 /* Save HSRR0 */ mfspr r12,SPRN_HSRR1 /* Save HSRR1 */ EXCEPTION_PROLOG_COMMON_1() + /* We don't touch AMR here, we never go to virtual mode */ EXCEPTION_PROLOG_COMMON_2(PACA_EXGEN) EXCEPTION_PROLOG_COMMON_3(0xe60) addi r3,r1,STACK_FRAME_OVERHEAD diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 45a8d0be1c96..25f063f56ec5 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -36,6 +36,7 @@ #include <linux/sysfs.h> #include <linux/slab.h> #include <linux/cma.h> +#include <linux/hugetlb.h> #include <asm/debugfs.h> #include <asm/page.h> diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index 529dcc21c3f9..cecd57e1d046 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S @@ -63,6 +63,7 @@ _GLOBAL(load_fp_state) REST_32FPVSRS(0, R4, R3) blr EXPORT_SYMBOL(load_fp_state) +_ASM_NOKPROBE_SYMBOL(load_fp_state); /* used by restore_math */ /* * Store FP state into memory, including FPSCR diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index e25b615e9f9e..755fab9641d6 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -37,6 +37,8 @@ #include <asm/export.h> #include <asm/feature-fixups.h> +#include "head_32.h" + /* 601 only have IBAT; cr0.eq is set on 601 when using this macro */ #define LOAD_BAT(n, reg, RA, RB) \ /* see the comment for clear_bats() -- Cort */ \ @@ -160,6 +162,10 @@ __after_mmu_off: bl flush_tlbs bl initial_bats + bl load_segment_registers +#ifdef CONFIG_KASAN + bl early_hash_table +#endif #if defined(CONFIG_BOOTX_TEXT) bl setup_disp_bat #endif @@ -205,7 +211,7 @@ __after_mmu_off: */ turn_on_mmu: mfmsr r0 - ori r0,r0,MSR_DR|MSR_IR + ori r0,r0,MSR_DR|MSR_IR|MSR_RI mtspr SPRN_SRR1,r0 lis r0,start_here@h ori r0,r0,start_here@l @@ -242,103 +248,6 @@ __secondary_hold_spinloop: __secondary_hold_acknowledge: .long -1 -/* - * Exception entry code. This code runs with address translation - * turned off, i.e. using physical addresses. - * We assume sprg3 has the physical address of the current - * task's thread_struct. - */ -#define EXCEPTION_PROLOG \ - mtspr SPRN_SPRG_SCRATCH0,r10; \ - mtspr SPRN_SPRG_SCRATCH1,r11; \ - mfcr r10; \ - EXCEPTION_PROLOG_1; \ - EXCEPTION_PROLOG_2 - -#define EXCEPTION_PROLOG_1 \ - mfspr r11,SPRN_SRR1; /* check whether user or kernel */ \ - andi. r11,r11,MSR_PR; \ - tophys(r11,r1); /* use tophys(r1) if kernel */ \ - beq 1f; \ - mfspr r11,SPRN_SPRG_THREAD; \ - lwz r11,TASK_STACK-THREAD(r11); \ - addi r11,r11,THREAD_SIZE; \ - tophys(r11,r11); \ -1: subi r11,r11,INT_FRAME_SIZE /* alloc exc. frame */ - - -#define EXCEPTION_PROLOG_2 \ - stw r10,_CCR(r11); /* save registers */ \ - stw r12,GPR12(r11); \ - stw r9,GPR9(r11); \ - mfspr r10,SPRN_SPRG_SCRATCH0; \ - stw r10,GPR10(r11); \ - mfspr r12,SPRN_SPRG_SCRATCH1; \ - stw r12,GPR11(r11); \ - mflr r10; \ - stw r10,_LINK(r11); \ - mfspr r12,SPRN_SRR0; \ - mfspr r9,SPRN_SRR1; \ - stw r1,GPR1(r11); \ - stw r1,0(r11); \ - tovirt(r1,r11); /* set new kernel sp */ \ - li r10,MSR_KERNEL & ~(MSR_IR|MSR_DR); /* can take exceptions */ \ - MTMSRD(r10); /* (except for mach check in rtas) */ \ - stw r0,GPR0(r11); \ - lis r10,STACK_FRAME_REGS_MARKER@ha; /* exception frame marker */ \ - addi r10,r10,STACK_FRAME_REGS_MARKER@l; \ - stw r10,8(r11); \ - SAVE_4GPRS(3, r11); \ - SAVE_2GPRS(7, r11) - -/* - * Note: code which follows this uses cr0.eq (set if from kernel), - * r11, r12 (SRR0), and r9 (SRR1). - * - * Note2: once we have set r1 we are in a position to take exceptions - * again, and we could thus set MSR:RI at that point. - */ - -/* - * Exception vectors. - */ -#define EXCEPTION(n, label, hdlr, xfer) \ - . = n; \ - DO_KVM n; \ -label: \ - EXCEPTION_PROLOG; \ - addi r3,r1,STACK_FRAME_OVERHEAD; \ - xfer(n, hdlr) - -#define EXC_XFER_TEMPLATE(n, hdlr, trap, copyee, tfer, ret) \ - li r10,trap; \ - stw r10,_TRAP(r11); \ - li r10,MSR_KERNEL; \ - copyee(r10, r9); \ - bl tfer; \ -i##n: \ - .long hdlr; \ - .long ret - -#define COPY_EE(d, s) rlwimi d,s,0,16,16 -#define NOCOPY(d, s) - -#define EXC_XFER_STD(n, hdlr) \ - EXC_XFER_TEMPLATE(n, hdlr, n, NOCOPY, transfer_to_handler_full, \ - ret_from_except_full) - -#define EXC_XFER_LITE(n, hdlr) \ - EXC_XFER_TEMPLATE(n, hdlr, n+1, NOCOPY, transfer_to_handler, \ - ret_from_except) - -#define EXC_XFER_EE(n, hdlr) \ - EXC_XFER_TEMPLATE(n, hdlr, n, COPY_EE, transfer_to_handler_full, \ - ret_from_except_full) - -#define EXC_XFER_EE_LITE(n, hdlr) \ - EXC_XFER_TEMPLATE(n, hdlr, n+1, COPY_EE, transfer_to_handler, \ - ret_from_except) - /* System reset */ /* core99 pmac starts the seconary here by changing the vector, and putting it back to what it was (unknown_exception) when done. */ @@ -387,7 +296,11 @@ DataAccess: EXCEPTION_PROLOG mfspr r10,SPRN_DSISR stw r10,_DSISR(r11) +#ifdef CONFIG_PPC_KUAP + andis. r0,r10,(DSISR_BAD_FAULT_32S | DSISR_DABRMATCH | DSISR_PROTFAULT)@h +#else andis. r0,r10,(DSISR_BAD_FAULT_32S|DSISR_DABRMATCH)@h +#endif bne 1f /* if not, try to put a PTE */ mfspr r4,SPRN_DAR /* into the hash table */ rlwinm r3,r10,32-15,21,21 /* DSISR_STORE -> _PAGE_RW */ @@ -428,7 +341,7 @@ Alignment: mfspr r5,SPRN_DSISR stw r5,_DSISR(r11) addi r3,r1,STACK_FRAME_OVERHEAD - EXC_XFER_EE(0x600, alignment_exception) + EXC_XFER_STD(0x600, alignment_exception) /* Program check exception */ EXCEPTION(0x700, ProgramCheck, program_check_exception, EXC_XFER_STD) @@ -449,24 +362,23 @@ END_FTR_SECTION_IFSET(CPU_FTR_FPU_UNAVAILABLE) bl load_up_fpu /* if from user, just load it up */ b fast_exception_return 1: addi r3,r1,STACK_FRAME_OVERHEAD - EXC_XFER_EE_LITE(0x800, kernel_fp_unavailable_exception) + EXC_XFER_LITE(0x800, kernel_fp_unavailable_exception) /* Decrementer */ EXCEPTION(0x900, Decrementer, timer_interrupt, EXC_XFER_LITE) - EXCEPTION(0xa00, Trap_0a, unknown_exception, EXC_XFER_EE) - EXCEPTION(0xb00, Trap_0b, unknown_exception, EXC_XFER_EE) + EXCEPTION(0xa00, Trap_0a, unknown_exception, EXC_XFER_STD) + EXCEPTION(0xb00, Trap_0b, unknown_exception, EXC_XFER_STD) /* System call */ . = 0xc00 DO_KVM 0xc00 SystemCall: - EXCEPTION_PROLOG - EXC_XFER_EE_LITE(0xc00, DoSyscall) + SYSCALL_ENTRY 0xc00 /* Single step - not used on 601 */ EXCEPTION(0xd00, SingleStep, single_step_exception, EXC_XFER_STD) - EXCEPTION(0xe00, Trap_0e, unknown_exception, EXC_XFER_EE) + EXCEPTION(0xe00, Trap_0e, unknown_exception, EXC_XFER_STD) /* * The Altivec unavailable trap is at 0x0f20. Foo. @@ -522,9 +434,9 @@ InstructionTLBMiss: andc. r1,r1,r0 /* check access & ~permission */ bne- InstructionAddressInvalid /* return if access not permitted */ /* Convert linux-style PTE to low word of PPC-style PTE */ - rlwimi r0,r0,32-1,30,30 /* _PAGE_USER -> PP msb */ - ori r1, r1, 0xe05 /* clear out reserved bits */ - andc r1, r0, r1 /* PP = user? 2 : 0 */ + rlwimi r0,r0,32-2,31,31 /* _PAGE_USER -> PP lsb */ + ori r1, r1, 0xe06 /* clear out reserved bits */ + andc r1, r0, r1 /* PP = user? 1 : 0 */ BEGIN_FTR_SECTION rlwinm r1,r1,0,~_PAGE_COHERENT /* clear M (coherence not required) */ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) @@ -590,11 +502,11 @@ DataLoadTLBMiss: * we would need to update the pte atomically with lwarx/stwcx. */ /* Convert linux-style PTE to low word of PPC-style PTE */ - rlwinm r1,r0,32-10,31,31 /* _PAGE_RW -> PP lsb */ + rlwinm r1,r0,32-9,30,30 /* _PAGE_RW -> PP msb */ rlwimi r0,r0,32-1,30,30 /* _PAGE_USER -> PP msb */ rlwimi r0,r0,32-1,31,31 /* _PAGE_USER -> PP lsb */ ori r1,r1,0xe04 /* clear out reserved bits */ - andc r1,r0,r1 /* PP = user? rw? 2: 3: 0 */ + andc r1,r0,r1 /* PP = user? rw? 1: 3: 0 */ BEGIN_FTR_SECTION rlwinm r1,r1,0,~_PAGE_COHERENT /* clear M (coherence not required) */ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) @@ -670,9 +582,9 @@ DataStoreTLBMiss: * we would need to update the pte atomically with lwarx/stwcx. */ /* Convert linux-style PTE to low word of PPC-style PTE */ - rlwimi r0,r0,32-1,30,30 /* _PAGE_USER -> PP msb */ - li r1,0xe05 /* clear out reserved bits & PP lsb */ - andc r1,r0,r1 /* PP = user? 2: 0 */ + rlwimi r0,r0,32-2,31,31 /* _PAGE_USER -> PP lsb */ + li r1,0xe06 /* clear out reserved bits & PP msb */ + andc r1,r0,r1 /* PP = user? 1: 0 */ BEGIN_FTR_SECTION rlwinm r1,r1,0,~_PAGE_COHERENT /* clear M (coherence not required) */ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) @@ -698,35 +610,35 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU) #define altivec_assist_exception unknown_exception #endif - EXCEPTION(0x1300, Trap_13, instruction_breakpoint_exception, EXC_XFER_EE) - EXCEPTION(0x1400, SMI, SMIException, EXC_XFER_EE) - EXCEPTION(0x1500, Trap_15, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1600, Trap_16, altivec_assist_exception, EXC_XFER_EE) + EXCEPTION(0x1300, Trap_13, instruction_breakpoint_exception, EXC_XFER_STD) + EXCEPTION(0x1400, SMI, SMIException, EXC_XFER_STD) + EXCEPTION(0x1500, Trap_15, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1600, Trap_16, altivec_assist_exception, EXC_XFER_STD) EXCEPTION(0x1700, Trap_17, TAUException, EXC_XFER_STD) - EXCEPTION(0x1800, Trap_18, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1900, Trap_19, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1a00, Trap_1a, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1b00, Trap_1b, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1c00, Trap_1c, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1d00, Trap_1d, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1e00, Trap_1e, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1f00, Trap_1f, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2000, RunMode, RunModeException, EXC_XFER_EE) - EXCEPTION(0x2100, Trap_21, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2200, Trap_22, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2300, Trap_23, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2400, Trap_24, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2500, Trap_25, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2600, Trap_26, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2700, Trap_27, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2800, Trap_28, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2900, Trap_29, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2a00, Trap_2a, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2b00, Trap_2b, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2c00, Trap_2c, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2d00, Trap_2d, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2e00, Trap_2e, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2f00, Trap_2f, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x1800, Trap_18, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1900, Trap_19, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1a00, Trap_1a, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1b00, Trap_1b, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1c00, Trap_1c, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1d00, Trap_1d, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1e00, Trap_1e, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1f00, Trap_1f, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2000, RunMode, RunModeException, EXC_XFER_STD) + EXCEPTION(0x2100, Trap_21, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2200, Trap_22, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2300, Trap_23, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2400, Trap_24, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2500, Trap_25, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2600, Trap_26, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2700, Trap_27, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2800, Trap_28, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2900, Trap_29, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2a00, Trap_2a, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2b00, Trap_2b, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2c00, Trap_2c, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2d00, Trap_2d, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2e00, Trap_2e, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x2f00, Trap_2f, unknown_exception, EXC_XFER_STD) . = 0x3000 @@ -738,7 +650,7 @@ AltiVecUnavailable: b fast_exception_return #endif /* CONFIG_ALTIVEC */ 1: addi r3,r1,STACK_FRAME_OVERHEAD - EXC_XFER_EE_LITE(0xf20, altivec_unavailable_exception) + EXC_XFER_LITE(0xf20, altivec_unavailable_exception) PerformanceMonitor: EXCEPTION_PROLOG @@ -880,11 +792,24 @@ _ENTRY(__restore_cpu_setup) blr #endif /* !defined(CONFIG_PPC_BOOK3S_32) */ - /* * Load stuff into the MMU. Intended to be called with * IR=0 and DR=0. */ +#ifdef CONFIG_KASAN +early_hash_table: + sync /* Force all PTE updates to finish */ + isync + tlbia /* Clear all TLB entries */ + sync /* wait for tlbia/tlbie to finish */ + TLBSYNC /* ... on all CPUs */ + /* Load the SDR1 register (hash table base & size) */ + lis r6, early_hash - PAGE_OFFSET@h + ori r6, r6, 3 /* 256kB table */ + mtspr SPRN_SDR1, r6 + blr +#endif + load_up_mmu: sync /* Force all PTE updates to finish */ isync @@ -896,14 +821,6 @@ load_up_mmu: tophys(r6,r6) lwz r6,_SDR1@l(r6) mtspr SPRN_SDR1,r6 - li r0,16 /* load up segment register values */ - mtctr r0 /* for context 0 */ - lis r3,0x2000 /* Ku = 1, VSID = 0 */ - li r4,0 -3: mtsrin r3,r4 - addi r3,r3,0x111 /* increment VSID */ - addis r4,r4,0x1000 /* address of next segment */ - bdnz 3b /* Load the BAT registers with the values set up by MMU_init. MMU_init takes care of whether we're on a 601 or not. */ @@ -925,6 +842,32 @@ BEGIN_MMU_FTR_SECTION END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_HIGH_BATS) blr +load_segment_registers: + li r0, NUM_USER_SEGMENTS /* load up user segment register values */ + mtctr r0 /* for context 0 */ + li r3, 0 /* Kp = 0, Ks = 0, VSID = 0 */ +#ifdef CONFIG_PPC_KUEP + oris r3, r3, SR_NX@h /* Set Nx */ +#endif +#ifdef CONFIG_PPC_KUAP + oris r3, r3, SR_KS@h /* Set Ks */ +#endif + li r4, 0 +3: mtsrin r3, r4 + addi r3, r3, 0x111 /* increment VSID */ + addis r4, r4, 0x1000 /* address of next segment */ + bdnz 3b + li r0, 16 - NUM_USER_SEGMENTS /* load up kernel segment registers */ + mtctr r0 /* for context 0 */ + rlwinm r3, r3, 0, ~SR_NX /* Nx = 0 */ + rlwinm r3, r3, 0, ~SR_KS /* Ks = 0 */ + oris r3, r3, SR_KP@h /* Kp = 1 */ +3: mtsrin r3, r4 + addi r3, r3, 0x111 /* increment VSID */ + addis r4, r4, 0x1000 /* address of next segment */ + bdnz 3b + blr + /* * This is where the main kernel code starts. */ @@ -950,11 +893,17 @@ start_here: * Do early platform-specific initialization, * and set up the MMU. */ +#ifdef CONFIG_KASAN + bl kasan_early_init +#endif li r3,0 mr r4,r31 bl machine_init bl __save_cpu_setup bl MMU_init +BEGIN_MMU_FTR_SECTION + bl MMU_init_hw_patch +END_MMU_FTR_SECTION_IFSET(MMU_FTR_HPTE_TABLE) /* * Go back to running unmapped so we can load up new values @@ -1006,7 +955,12 @@ _ENTRY(switch_mmu_context) blt- 4f mulli r3,r3,897 /* multiply context by skew factor */ rlwinm r3,r3,4,8,27 /* VSID = (context & 0xfffff) << 4 */ - addis r3,r3,0x6000 /* Set Ks, Ku bits */ +#ifdef CONFIG_PPC_KUEP + oris r3, r3, SR_NX@h /* Set Nx */ +#endif +#ifdef CONFIG_PPC_KUAP + oris r3, r3, SR_KS@h /* Set Ks */ +#endif li r0,NUM_USER_SEGMENTS mtctr r0 diff --git a/arch/powerpc/kernel/head_32.h b/arch/powerpc/kernel/head_32.h new file mode 100644 index 000000000000..4a692553651f --- /dev/null +++ b/arch/powerpc/kernel/head_32.h @@ -0,0 +1,203 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __HEAD_32_H__ +#define __HEAD_32_H__ + +#include <asm/ptrace.h> /* for STACK_FRAME_REGS_MARKER */ + +/* + * MSR_KERNEL is > 0x8000 on 4xx/Book-E since it include MSR_CE. + */ +.macro __LOAD_MSR_KERNEL r, x +.if \x >= 0x8000 + lis \r, (\x)@h + ori \r, \r, (\x)@l +.else + li \r, (\x) +.endif +.endm +#define LOAD_MSR_KERNEL(r, x) __LOAD_MSR_KERNEL r, x + +/* + * Exception entry code. This code runs with address translation + * turned off, i.e. using physical addresses. + * We assume sprg3 has the physical address of the current + * task's thread_struct. + */ + +.macro EXCEPTION_PROLOG + mtspr SPRN_SPRG_SCRATCH0,r10 + mtspr SPRN_SPRG_SCRATCH1,r11 + mfcr r10 + EXCEPTION_PROLOG_1 + EXCEPTION_PROLOG_2 +.endm + +.macro EXCEPTION_PROLOG_1 + mfspr r11,SPRN_SRR1 /* check whether user or kernel */ + andi. r11,r11,MSR_PR + tophys(r11,r1) /* use tophys(r1) if kernel */ + beq 1f + mfspr r11,SPRN_SPRG_THREAD + lwz r11,TASK_STACK-THREAD(r11) + addi r11,r11,THREAD_SIZE + tophys(r11,r11) +1: subi r11,r11,INT_FRAME_SIZE /* alloc exc. frame */ +.endm + +.macro EXCEPTION_PROLOG_2 + stw r10,_CCR(r11) /* save registers */ + stw r12,GPR12(r11) + stw r9,GPR9(r11) + mfspr r10,SPRN_SPRG_SCRATCH0 + stw r10,GPR10(r11) + mfspr r12,SPRN_SPRG_SCRATCH1 + stw r12,GPR11(r11) + mflr r10 + stw r10,_LINK(r11) + mfspr r12,SPRN_SRR0 + mfspr r9,SPRN_SRR1 + stw r1,GPR1(r11) + stw r1,0(r11) + tovirt(r1,r11) /* set new kernel sp */ +#ifdef CONFIG_40x + rlwinm r9,r9,0,14,12 /* clear MSR_WE (necessary?) */ +#else + li r10,MSR_KERNEL & ~(MSR_IR|MSR_DR) /* can take exceptions */ + MTMSRD(r10) /* (except for mach check in rtas) */ +#endif + stw r0,GPR0(r11) + lis r10,STACK_FRAME_REGS_MARKER@ha /* exception frame marker */ + addi r10,r10,STACK_FRAME_REGS_MARKER@l + stw r10,8(r11) + SAVE_4GPRS(3, r11) + SAVE_2GPRS(7, r11) +.endm + +.macro SYSCALL_ENTRY trapno + mfspr r12,SPRN_SPRG_THREAD + mfcr r10 + lwz r11,TASK_STACK-THREAD(r12) + mflr r9 + addi r11,r11,THREAD_SIZE - INT_FRAME_SIZE + rlwinm r10,r10,0,4,2 /* Clear SO bit in CR */ + tophys(r11,r11) + stw r10,_CCR(r11) /* save registers */ + mfspr r10,SPRN_SRR0 + stw r9,_LINK(r11) + mfspr r9,SPRN_SRR1 + stw r1,GPR1(r11) + stw r1,0(r11) + tovirt(r1,r11) /* set new kernel sp */ + stw r10,_NIP(r11) +#ifdef CONFIG_40x + rlwinm r9,r9,0,14,12 /* clear MSR_WE (necessary?) */ +#else + LOAD_MSR_KERNEL(r10, MSR_KERNEL & ~(MSR_IR|MSR_DR)) /* can take exceptions */ + MTMSRD(r10) /* (except for mach check in rtas) */ +#endif + lis r10,STACK_FRAME_REGS_MARKER@ha /* exception frame marker */ + stw r2,GPR2(r11) + addi r10,r10,STACK_FRAME_REGS_MARKER@l + stw r9,_MSR(r11) + li r2, \trapno + 1 + stw r10,8(r11) + stw r2,_TRAP(r11) + SAVE_GPR(0, r11) + SAVE_4GPRS(3, r11) + SAVE_2GPRS(7, r11) + addi r11,r1,STACK_FRAME_OVERHEAD + addi r2,r12,-THREAD + stw r11,PT_REGS(r12) +#if defined(CONFIG_40x) + /* Check to see if the dbcr0 register is set up to debug. Use the + internal debug mode bit to do this. */ + lwz r12,THREAD_DBCR0(r12) + andis. r12,r12,DBCR0_IDM@h +#endif + ACCOUNT_CPU_USER_ENTRY(r2, r11, r12) +#if defined(CONFIG_40x) + beq+ 3f + /* From user and task is ptraced - load up global dbcr0 */ + li r12,-1 /* clear all pending debug events */ + mtspr SPRN_DBSR,r12 + lis r11,global_dbcr0@ha + tophys(r11,r11) + addi r11,r11,global_dbcr0@l + lwz r12,0(r11) + mtspr SPRN_DBCR0,r12 + lwz r12,4(r11) + addi r12,r12,-1 + stw r12,4(r11) +#endif + +3: + tovirt(r2, r2) /* set r2 to current */ + lis r11, transfer_to_syscall@h + ori r11, r11, transfer_to_syscall@l +#ifdef CONFIG_TRACE_IRQFLAGS + /* + * If MSR is changing we need to keep interrupts disabled at this point + * otherwise we might risk taking an interrupt before we tell lockdep + * they are enabled. + */ + LOAD_MSR_KERNEL(r10, MSR_KERNEL) + rlwimi r10, r9, 0, MSR_EE +#else + LOAD_MSR_KERNEL(r10, MSR_KERNEL | MSR_EE) +#endif +#if defined(CONFIG_PPC_8xx) && defined(CONFIG_PERF_EVENTS) + mtspr SPRN_NRI, r0 +#endif + mtspr SPRN_SRR1,r10 + mtspr SPRN_SRR0,r11 + SYNC + RFI /* jump to handler, enable MMU */ +.endm + +/* + * Note: code which follows this uses cr0.eq (set if from kernel), + * r11, r12 (SRR0), and r9 (SRR1). + * + * Note2: once we have set r1 we are in a position to take exceptions + * again, and we could thus set MSR:RI at that point. + */ + +/* + * Exception vectors. + */ +#ifdef CONFIG_PPC_BOOK3S +#define START_EXCEPTION(n, label) \ + . = n; \ + DO_KVM n; \ +label: + +#else +#define START_EXCEPTION(n, label) \ + . = n; \ +label: + +#endif + +#define EXCEPTION(n, label, hdlr, xfer) \ + START_EXCEPTION(n, label) \ + EXCEPTION_PROLOG; \ + addi r3,r1,STACK_FRAME_OVERHEAD; \ + xfer(n, hdlr) + +#define EXC_XFER_TEMPLATE(hdlr, trap, msr, tfer, ret) \ + li r10,trap; \ + stw r10,_TRAP(r11); \ + LOAD_MSR_KERNEL(r10, msr); \ + bl tfer; \ + .long hdlr; \ + .long ret + +#define EXC_XFER_STD(n, hdlr) \ + EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, transfer_to_handler_full, \ + ret_from_except_full) + +#define EXC_XFER_LITE(n, hdlr) \ + EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, transfer_to_handler, \ + ret_from_except) + +#endif /* __HEAD_32_H__ */ diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S index a9c934f2319b..cf54b784100d 100644 --- a/arch/powerpc/kernel/head_40x.S +++ b/arch/powerpc/kernel/head_40x.S @@ -44,6 +44,8 @@ #include <asm/export.h> #include <asm/asm-405.h> +#include "head_32.h" + /* As with the other PowerPC ports, it is expected that when code * execution begins here, the following registers contain valid, yet * optional, information: @@ -99,46 +101,6 @@ _ENTRY(saved_ksp_limit) .space 4 /* - * Exception vector entry code. This code runs with address translation - * turned off (i.e. using physical addresses). We assume SPRG_THREAD has - * the physical address of the current task thread_struct. - * Note that we have to have decremented r1 before we write to any fields - * of the exception frame, since a critical interrupt could occur at any - * time, and it will write to the area immediately below the current r1. - */ -#define NORMAL_EXCEPTION_PROLOG \ - mtspr SPRN_SPRG_SCRATCH0,r10; /* save two registers to work with */\ - mtspr SPRN_SPRG_SCRATCH1,r11; \ - mtspr SPRN_SPRG_SCRATCH2,r1; \ - mfcr r10; /* save CR in r10 for now */\ - mfspr r11,SPRN_SRR1; /* check whether user or kernel */\ - andi. r11,r11,MSR_PR; \ - beq 1f; \ - mfspr r1,SPRN_SPRG_THREAD; /* if from user, start at top of */\ - lwz r1,TASK_STACK-THREAD(r1); /* this thread's kernel stack */\ - addi r1,r1,THREAD_SIZE; \ -1: subi r1,r1,INT_FRAME_SIZE; /* Allocate an exception frame */\ - tophys(r11,r1); \ - stw r10,_CCR(r11); /* save various registers */\ - stw r12,GPR12(r11); \ - stw r9,GPR9(r11); \ - mfspr r10,SPRN_SPRG_SCRATCH0; \ - stw r10,GPR10(r11); \ - mfspr r12,SPRN_SPRG_SCRATCH1; \ - stw r12,GPR11(r11); \ - mflr r10; \ - stw r10,_LINK(r11); \ - mfspr r10,SPRN_SPRG_SCRATCH2; \ - mfspr r12,SPRN_SRR0; \ - stw r10,GPR1(r11); \ - mfspr r9,SPRN_SRR1; \ - stw r10,0(r11); \ - rlwinm r9,r9,0,14,12; /* clear MSR_WE (necessary?) */\ - stw r0,GPR0(r11); \ - SAVE_4GPRS(3, r11); \ - SAVE_2GPRS(7, r11) - -/* * Exception prolog for critical exceptions. This is a little different * from the normal exception prolog above since a critical exception * can potentially occur at any point during normal exception processing. @@ -177,6 +139,9 @@ _ENTRY(saved_ksp_limit) tovirt(r1,r11); \ rlwinm r9,r9,0,14,12; /* clear MSR_WE (necessary?) */\ stw r0,GPR0(r11); \ + lis r10, STACK_FRAME_REGS_MARKER@ha; /* exception frame marker */\ + addi r10, r10, STACK_FRAME_REGS_MARKER@l; \ + stw r10, 8(r11); \ SAVE_4GPRS(3, r11); \ SAVE_2GPRS(7, r11) @@ -196,53 +161,12 @@ _ENTRY(saved_ksp_limit) /* * Exception vectors. */ -#define START_EXCEPTION(n, label) \ - . = n; \ -label: - -#define EXCEPTION(n, label, hdlr, xfer) \ - START_EXCEPTION(n, label); \ - NORMAL_EXCEPTION_PROLOG; \ - addi r3,r1,STACK_FRAME_OVERHEAD; \ - xfer(n, hdlr) - #define CRITICAL_EXCEPTION(n, label, hdlr) \ START_EXCEPTION(n, label); \ CRITICAL_EXCEPTION_PROLOG; \ addi r3,r1,STACK_FRAME_OVERHEAD; \ EXC_XFER_TEMPLATE(hdlr, n+2, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), \ - NOCOPY, crit_transfer_to_handler, \ - ret_from_crit_exc) - -#define EXC_XFER_TEMPLATE(hdlr, trap, msr, copyee, tfer, ret) \ - li r10,trap; \ - stw r10,_TRAP(r11); \ - lis r10,msr@h; \ - ori r10,r10,msr@l; \ - copyee(r10, r9); \ - bl tfer; \ - .long hdlr; \ - .long ret - -#define COPY_EE(d, s) rlwimi d,s,0,16,16 -#define NOCOPY(d, s) - -#define EXC_XFER_STD(n, hdlr) \ - EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, NOCOPY, transfer_to_handler_full, \ - ret_from_except_full) - -#define EXC_XFER_LITE(n, hdlr) \ - EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, NOCOPY, transfer_to_handler, \ - ret_from_except) - -#define EXC_XFER_EE(n, hdlr) \ - EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, COPY_EE, transfer_to_handler_full, \ - ret_from_except_full) - -#define EXC_XFER_EE_LITE(n, hdlr) \ - EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, COPY_EE, transfer_to_handler, \ - ret_from_except) - + crit_transfer_to_handler, ret_from_crit_exc) /* * 0x0100 - Critical Interrupt Exception @@ -393,7 +317,7 @@ label: * This is caused by a fetch from non-execute or guarded pages. */ START_EXCEPTION(0x0400, InstructionAccess) - NORMAL_EXCEPTION_PROLOG + EXCEPTION_PROLOG mr r4,r12 /* Pass SRR0 as arg2 */ li r5,0 /* Pass zero as arg3 */ EXC_XFER_LITE(0x400, handle_page_fault) @@ -403,33 +327,32 @@ label: /* 0x0600 - Alignment Exception */ START_EXCEPTION(0x0600, Alignment) - NORMAL_EXCEPTION_PROLOG + EXCEPTION_PROLOG mfspr r4,SPRN_DEAR /* Grab the DEAR and save it */ stw r4,_DEAR(r11) addi r3,r1,STACK_FRAME_OVERHEAD - EXC_XFER_EE(0x600, alignment_exception) + EXC_XFER_STD(0x600, alignment_exception) /* 0x0700 - Program Exception */ START_EXCEPTION(0x0700, ProgramCheck) - NORMAL_EXCEPTION_PROLOG + EXCEPTION_PROLOG mfspr r4,SPRN_ESR /* Grab the ESR and save it */ stw r4,_ESR(r11) addi r3,r1,STACK_FRAME_OVERHEAD EXC_XFER_STD(0x700, program_check_exception) - EXCEPTION(0x0800, Trap_08, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x0900, Trap_09, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x0A00, Trap_0A, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x0B00, Trap_0B, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x0800, Trap_08, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x0900, Trap_09, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x0A00, Trap_0A, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x0B00, Trap_0B, unknown_exception, EXC_XFER_STD) /* 0x0C00 - System Call Exception */ START_EXCEPTION(0x0C00, SystemCall) - NORMAL_EXCEPTION_PROLOG - EXC_XFER_EE_LITE(0xc00, DoSyscall) + SYSCALL_ENTRY 0xc00 - EXCEPTION(0x0D00, Trap_0D, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x0E00, Trap_0E, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x0F00, Trap_0F, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x0D00, Trap_0D, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x0E00, Trap_0E, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x0F00, Trap_0F, unknown_exception, EXC_XFER_STD) /* 0x1000 - Programmable Interval Timer (PIT) Exception */ . = 0x1000 @@ -646,25 +569,25 @@ label: mfspr r10, SPRN_SPRG_SCRATCH0 b InstructionAccess - EXCEPTION(0x1300, Trap_13, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1400, Trap_14, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1500, Trap_15, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1600, Trap_16, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x1300, Trap_13, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1400, Trap_14, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1500, Trap_15, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1600, Trap_16, unknown_exception, EXC_XFER_STD) #ifdef CONFIG_IBM405_ERR51 /* 405GP errata 51 */ START_EXCEPTION(0x1700, Trap_17) b DTLBMiss #else - EXCEPTION(0x1700, Trap_17, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x1700, Trap_17, unknown_exception, EXC_XFER_STD) #endif - EXCEPTION(0x1800, Trap_18, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1900, Trap_19, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1A00, Trap_1A, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1B00, Trap_1B, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1C00, Trap_1C, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1D00, Trap_1D, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1E00, Trap_1E, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1F00, Trap_1F, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x1800, Trap_18, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1900, Trap_19, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1A00, Trap_1A, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1B00, Trap_1B, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1C00, Trap_1C, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1D00, Trap_1D, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1E00, Trap_1E, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1F00, Trap_1F, unknown_exception, EXC_XFER_STD) /* Check for a single step debug exception while in an exception * handler before state has been saved. This is to catch the case @@ -726,11 +649,11 @@ label: addi r3,r1,STACK_FRAME_OVERHEAD EXC_XFER_TEMPLATE(DebugException, 0x2002, \ (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), \ - NOCOPY, crit_transfer_to_handler, ret_from_crit_exc) + crit_transfer_to_handler, ret_from_crit_exc) /* Programmable Interval Timer (PIT) Exception. (from 0x1000) */ Decrementer: - NORMAL_EXCEPTION_PROLOG + EXCEPTION_PROLOG lis r0,TSR_PIS@h mtspr SPRN_TSR,r0 /* Clear the PIT exception */ addi r3,r1,STACK_FRAME_OVERHEAD @@ -738,9 +661,9 @@ Decrementer: /* Fixed Interval Timer (FIT) Exception. (from 0x1010) */ FITException: - NORMAL_EXCEPTION_PROLOG + EXCEPTION_PROLOG addi r3,r1,STACK_FRAME_OVERHEAD; - EXC_XFER_EE(0x1010, unknown_exception) + EXC_XFER_STD(0x1010, unknown_exception) /* Watchdog Timer (WDT) Exception. (from 0x1020) */ WDTException: @@ -748,15 +671,14 @@ WDTException: addi r3,r1,STACK_FRAME_OVERHEAD; EXC_XFER_TEMPLATE(WatchdogException, 0x1020+2, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), - NOCOPY, crit_transfer_to_handler, - ret_from_crit_exc) + crit_transfer_to_handler, ret_from_crit_exc) /* * The other Data TLB exceptions bail out to this point * if they can't resolve the lightweight TLB fault. */ DataAccess: - NORMAL_EXCEPTION_PROLOG + EXCEPTION_PROLOG mfspr r5,SPRN_ESR /* Grab the ESR, save it, pass arg3 */ stw r5,_ESR(r11) mfspr r4,SPRN_DEAR /* Grab the DEAR, save it, pass arg2 */ @@ -848,6 +770,9 @@ start_here: /* * Decide what sort of machine this is and initialize the MMU. */ +#ifdef CONFIG_KASAN + bl kasan_early_init +#endif li r3,0 mr r4,r31 bl machine_init diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S index 37117ab11584..f15fba58c744 100644 --- a/arch/powerpc/kernel/head_44x.S +++ b/arch/powerpc/kernel/head_44x.S @@ -203,6 +203,9 @@ _ENTRY(_start); /* * Decide what sort of machine this is and initialize the MMU. */ +#ifdef CONFIG_KASAN + bl kasan_early_init +#endif li r3,0 mr r4,r31 bl machine_init @@ -278,16 +281,15 @@ interrupt_base: FP_UNAVAILABLE_EXCEPTION #else EXCEPTION(0x2010, BOOKE_INTERRUPT_FP_UNAVAIL, \ - FloatingPointUnavailable, unknown_exception, EXC_XFER_EE) + FloatingPointUnavailable, unknown_exception, EXC_XFER_STD) #endif /* System Call Interrupt */ START_EXCEPTION(SystemCall) - NORMAL_EXCEPTION_PROLOG(BOOKE_INTERRUPT_SYSCALL) - EXC_XFER_EE_LITE(0x0c00, DoSyscall) + SYSCALL_ENTRY 0xc00 BOOKE_INTERRUPT_SYSCALL /* Auxiliary Processor Unavailable Interrupt */ EXCEPTION(0x2020, BOOKE_INTERRUPT_AP_UNAVAIL, \ - AuxillaryProcessorUnavailable, unknown_exception, EXC_XFER_EE) + AuxillaryProcessorUnavailable, unknown_exception, EXC_XFER_STD) /* Decrementer Interrupt */ DECREMENTER_EXCEPTION @@ -295,7 +297,7 @@ interrupt_base: /* Fixed Internal Timer Interrupt */ /* TODO: Add FIT support */ EXCEPTION(0x1010, BOOKE_INTERRUPT_FIT, FixedIntervalTimer, \ - unknown_exception, EXC_XFER_EE) + unknown_exception, EXC_XFER_STD) /* Watchdog Timer Interrupt */ /* TODO: Add watchdog support */ diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 3fad8d499767..5321a11c2835 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -968,7 +968,9 @@ start_here_multiplatform: /* Restore parameters passed from prom_init/kexec */ mr r3,r31 - bl early_setup /* also sets r13 and SPRG_PACA */ + LOAD_REG_ADDR(r12, DOTSYM(early_setup)) + mtctr r12 + bctrl /* also sets r13 and SPRG_PACA */ LOAD_REG_ADDR(r3, start_here_common) ld r4,PACAKMSR(r13) diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index 03c73b4c6435..885be7f3d29a 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -33,6 +33,8 @@ #include <asm/export.h> #include <asm/code-patching-asm.h> +#include "head_32.h" + #if CONFIG_TASK_SIZE <= 0x80000000 && CONFIG_PAGE_OFFSET >= 0x80000000 /* By simply checking Address >= 0x80000000, we know if its a kernel address */ #define SIMPLE_KERNEL_ADDRESS 1 @@ -123,102 +125,6 @@ instruction_counter: .space 4 #endif -/* - * Exception entry code. This code runs with address translation - * turned off, i.e. using physical addresses. - * We assume sprg3 has the physical address of the current - * task's thread_struct. - */ -#define EXCEPTION_PROLOG \ - mtspr SPRN_SPRG_SCRATCH0, r10; \ - mtspr SPRN_SPRG_SCRATCH1, r11; \ - mfcr r10; \ - EXCEPTION_PROLOG_1; \ - EXCEPTION_PROLOG_2 - -#define EXCEPTION_PROLOG_1 \ - mfspr r11,SPRN_SRR1; /* check whether user or kernel */ \ - andi. r11,r11,MSR_PR; \ - tophys(r11,r1); /* use tophys(r1) if kernel */ \ - beq 1f; \ - mfspr r11,SPRN_SPRG_THREAD; \ - lwz r11,TASK_STACK-THREAD(r11); \ - addi r11,r11,THREAD_SIZE; \ - tophys(r11,r11); \ -1: subi r11,r11,INT_FRAME_SIZE /* alloc exc. frame */ - - -#define EXCEPTION_PROLOG_2 \ - stw r10,_CCR(r11); /* save registers */ \ - stw r12,GPR12(r11); \ - stw r9,GPR9(r11); \ - mfspr r10,SPRN_SPRG_SCRATCH0; \ - stw r10,GPR10(r11); \ - mfspr r12,SPRN_SPRG_SCRATCH1; \ - stw r12,GPR11(r11); \ - mflr r10; \ - stw r10,_LINK(r11); \ - mfspr r12,SPRN_SRR0; \ - mfspr r9,SPRN_SRR1; \ - stw r1,GPR1(r11); \ - stw r1,0(r11); \ - tovirt(r1,r11); /* set new kernel sp */ \ - li r10,MSR_KERNEL & ~(MSR_IR|MSR_DR); /* can take exceptions */ \ - mtmsr r10; \ - stw r0,GPR0(r11); \ - lis r10, STACK_FRAME_REGS_MARKER@ha; /* exception frame marker */ \ - addi r10, r10, STACK_FRAME_REGS_MARKER@l; \ - stw r10, 8(r11); \ - SAVE_4GPRS(3, r11); \ - SAVE_2GPRS(7, r11) - -/* - * Note: code which follows this uses cr0.eq (set if from kernel), - * r11, r12 (SRR0), and r9 (SRR1). - * - * Note2: once we have set r1 we are in a position to take exceptions - * again, and we could thus set MSR:RI at that point. - */ - -/* - * Exception vectors. - */ -#define EXCEPTION(n, label, hdlr, xfer) \ - . = n; \ -label: \ - EXCEPTION_PROLOG; \ - addi r3,r1,STACK_FRAME_OVERHEAD; \ - xfer(n, hdlr) - -#define EXC_XFER_TEMPLATE(n, hdlr, trap, copyee, tfer, ret) \ - li r10,trap; \ - stw r10,_TRAP(r11); \ - li r10,MSR_KERNEL; \ - copyee(r10, r9); \ - bl tfer; \ -i##n: \ - .long hdlr; \ - .long ret - -#define COPY_EE(d, s) rlwimi d,s,0,16,16 -#define NOCOPY(d, s) - -#define EXC_XFER_STD(n, hdlr) \ - EXC_XFER_TEMPLATE(n, hdlr, n, NOCOPY, transfer_to_handler_full, \ - ret_from_except_full) - -#define EXC_XFER_LITE(n, hdlr) \ - EXC_XFER_TEMPLATE(n, hdlr, n+1, NOCOPY, transfer_to_handler, \ - ret_from_except) - -#define EXC_XFER_EE(n, hdlr) \ - EXC_XFER_TEMPLATE(n, hdlr, n, COPY_EE, transfer_to_handler_full, \ - ret_from_except_full) - -#define EXC_XFER_EE_LITE(n, hdlr) \ - EXC_XFER_TEMPLATE(n, hdlr, n+1, COPY_EE, transfer_to_handler, \ - ret_from_except) - /* System reset */ EXCEPTION(0x100, Reset, system_reset_exception, EXC_XFER_STD) @@ -261,7 +167,7 @@ Alignment: mfspr r5,SPRN_DSISR stw r5,_DSISR(r11) addi r3,r1,STACK_FRAME_OVERHEAD - EXC_XFER_EE(0x600, alignment_exception) + EXC_XFER_STD(0x600, alignment_exception) /* Program check exception */ EXCEPTION(0x700, ProgramCheck, program_check_exception, EXC_XFER_STD) @@ -273,19 +179,18 @@ Alignment: /* Decrementer */ EXCEPTION(0x900, Decrementer, timer_interrupt, EXC_XFER_LITE) - EXCEPTION(0xa00, Trap_0a, unknown_exception, EXC_XFER_EE) - EXCEPTION(0xb00, Trap_0b, unknown_exception, EXC_XFER_EE) + EXCEPTION(0xa00, Trap_0a, unknown_exception, EXC_XFER_STD) + EXCEPTION(0xb00, Trap_0b, unknown_exception, EXC_XFER_STD) /* System call */ . = 0xc00 SystemCall: - EXCEPTION_PROLOG - EXC_XFER_EE_LITE(0xc00, DoSyscall) + SYSCALL_ENTRY 0xc00 /* Single step - not used on 601 */ EXCEPTION(0xd00, SingleStep, single_step_exception, EXC_XFER_STD) - EXCEPTION(0xe00, Trap_0e, unknown_exception, EXC_XFER_EE) - EXCEPTION(0xf00, Trap_0f, unknown_exception, EXC_XFER_EE) + EXCEPTION(0xe00, Trap_0e, unknown_exception, EXC_XFER_STD) + EXCEPTION(0xf00, Trap_0f, unknown_exception, EXC_XFER_STD) /* On the MPC8xx, this is a software emulation interrupt. It occurs * for all unimplemented and illegal instructions. @@ -615,13 +520,13 @@ DARFixed:/* Return from dcbx instruction bug workaround */ /* 0x300 is DataAccess exception, needed by bad_page_fault() */ EXC_XFER_LITE(0x300, handle_page_fault) - EXCEPTION(0x1500, Trap_15, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1600, Trap_16, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1700, Trap_17, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1800, Trap_18, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1900, Trap_19, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1a00, Trap_1a, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1b00, Trap_1b, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x1500, Trap_15, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1600, Trap_16, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1700, Trap_17, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1800, Trap_18, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1900, Trap_19, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1a00, Trap_1a, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1b00, Trap_1b, unknown_exception, EXC_XFER_STD) /* On the MPC8xx, these next four traps are used for development * support of breakpoints and such. Someday I will get around to @@ -643,7 +548,7 @@ DataBreakpoint: mfspr r4,SPRN_BAR stw r4,_DAR(r11) mfspr r5,SPRN_DSISR - EXC_XFER_EE(0x1c00, do_break) + EXC_XFER_STD(0x1c00, do_break) 11: mtcr r10 mfspr r10, SPRN_SPRG_SCRATCH0 @@ -663,10 +568,10 @@ InstructionBreakpoint: mfspr r10, SPRN_SPRG_SCRATCH0 rfi #else - EXCEPTION(0x1d00, Trap_1d, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x1d00, Trap_1d, unknown_exception, EXC_XFER_STD) #endif - EXCEPTION(0x1e00, Trap_1e, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x1f00, Trap_1f, unknown_exception, EXC_XFER_EE) + EXCEPTION(0x1e00, Trap_1e, unknown_exception, EXC_XFER_STD) + EXCEPTION(0x1f00, Trap_1f, unknown_exception, EXC_XFER_STD) . = 0x2000 @@ -853,6 +758,9 @@ start_here: /* * Decide what sort of machine this is and initialize the MMU. */ +#ifdef CONFIG_KASAN + bl kasan_early_init +#endif li r3,0 mr r4,r31 bl machine_init diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index 1b22a8dea399..bfeb469e8106 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -6,6 +6,8 @@ #include <asm/kvm_asm.h> #include <asm/kvm_booke_hv_asm.h> +#ifdef __ASSEMBLY__ + /* * Macros used for common Book-e exception handling */ @@ -81,6 +83,101 @@ END_BTB_FLUSH_SECTION SAVE_4GPRS(3, r11); \ SAVE_2GPRS(7, r11) +.macro SYSCALL_ENTRY trapno intno + mfspr r10, SPRN_SPRG_THREAD +#ifdef CONFIG_KVM_BOOKE_HV +BEGIN_FTR_SECTION + mtspr SPRN_SPRG_WSCRATCH0, r10 + stw r11, THREAD_NORMSAVE(0)(r10) + stw r13, THREAD_NORMSAVE(2)(r10) + mfcr r13 /* save CR in r13 for now */ + mfspr r11, SPRN_SRR1 + mtocrf 0x80, r11 /* check MSR[GS] without clobbering reg */ + bf 3, 1975f + b kvmppc_handler_BOOKE_INTERRUPT_\intno\()_SPRN_SRR1 +1975: + mr r12, r13 + lwz r13, THREAD_NORMSAVE(2)(r10) +FTR_SECTION_ELSE +#endif + mfcr r12 +#ifdef CONFIG_KVM_BOOKE_HV +ALT_FTR_SECTION_END_IFSET(CPU_FTR_EMB_HV) +#endif + BOOKE_CLEAR_BTB(r11) + lwz r11, TASK_STACK - THREAD(r10) + rlwinm r12,r12,0,4,2 /* Clear SO bit in CR */ + ALLOC_STACK_FRAME(r11, THREAD_SIZE - INT_FRAME_SIZE) + stw r12, _CCR(r11) /* save various registers */ + mflr r12 + stw r12,_LINK(r11) + mfspr r12,SPRN_SRR0 + stw r1, GPR1(r11) + mfspr r9,SPRN_SRR1 + stw r1, 0(r11) + mr r1, r11 + stw r12,_NIP(r11) + rlwinm r9,r9,0,14,12 /* clear MSR_WE (necessary?) */ + lis r12, STACK_FRAME_REGS_MARKER@ha /* exception frame marker */ + stw r2,GPR2(r11) + addi r12, r12, STACK_FRAME_REGS_MARKER@l + stw r9,_MSR(r11) + li r2, \trapno + 1 + stw r12, 8(r11) + stw r2,_TRAP(r11) + SAVE_GPR(0, r11) + SAVE_4GPRS(3, r11) + SAVE_2GPRS(7, r11) + + addi r11,r1,STACK_FRAME_OVERHEAD + addi r2,r10,-THREAD + stw r11,PT_REGS(r10) + /* Check to see if the dbcr0 register is set up to debug. Use the + internal debug mode bit to do this. */ + lwz r12,THREAD_DBCR0(r10) + andis. r12,r12,DBCR0_IDM@h + ACCOUNT_CPU_USER_ENTRY(r2, r11, r12) + beq+ 3f + /* From user and task is ptraced - load up global dbcr0 */ + li r12,-1 /* clear all pending debug events */ + mtspr SPRN_DBSR,r12 + lis r11,global_dbcr0@ha + tophys(r11,r11) + addi r11,r11,global_dbcr0@l +#ifdef CONFIG_SMP + lwz r9,TASK_CPU(r2) + slwi r9,r9,3 + add r11,r11,r9 +#endif + lwz r12,0(r11) + mtspr SPRN_DBCR0,r12 + lwz r12,4(r11) + addi r12,r12,-1 + stw r12,4(r11) + +3: + tovirt(r2, r2) /* set r2 to current */ + lis r11, transfer_to_syscall@h + ori r11, r11, transfer_to_syscall@l +#ifdef CONFIG_TRACE_IRQFLAGS + /* + * If MSR is changing we need to keep interrupts disabled at this point + * otherwise we might risk taking an interrupt before we tell lockdep + * they are enabled. + */ + lis r10, MSR_KERNEL@h + ori r10, r10, MSR_KERNEL@l + rlwimi r10, r9, 0, MSR_EE +#else + lis r10, (MSR_KERNEL | MSR_EE)@h + ori r10, r10, (MSR_KERNEL | MSR_EE)@l +#endif + mtspr SPRN_SRR1,r10 + mtspr SPRN_SRR0,r11 + SYNC + RFI /* jump to handler, enable MMU */ +.endm + /* To handle the additional exception priority levels on 40x and Book-E * processors we allocate a stack per additional priority level. * @@ -217,8 +314,7 @@ label: CRITICAL_EXCEPTION_PROLOG(intno); \ addi r3,r1,STACK_FRAME_OVERHEAD; \ EXC_XFER_TEMPLATE(hdlr, n+2, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), \ - NOCOPY, crit_transfer_to_handler, \ - ret_from_crit_exc) + crit_transfer_to_handler, ret_from_crit_exc) #define MCHECK_EXCEPTION(n, label, hdlr) \ START_EXCEPTION(label); \ @@ -227,36 +323,23 @@ label: stw r5,_ESR(r11); \ addi r3,r1,STACK_FRAME_OVERHEAD; \ EXC_XFER_TEMPLATE(hdlr, n+4, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), \ - NOCOPY, mcheck_transfer_to_handler, \ - ret_from_mcheck_exc) + mcheck_transfer_to_handler, ret_from_mcheck_exc) -#define EXC_XFER_TEMPLATE(hdlr, trap, msr, copyee, tfer, ret) \ +#define EXC_XFER_TEMPLATE(hdlr, trap, msr, tfer, ret) \ li r10,trap; \ stw r10,_TRAP(r11); \ lis r10,msr@h; \ ori r10,r10,msr@l; \ - copyee(r10, r9); \ bl tfer; \ .long hdlr; \ .long ret -#define COPY_EE(d, s) rlwimi d,s,0,16,16 -#define NOCOPY(d, s) - #define EXC_XFER_STD(n, hdlr) \ - EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, NOCOPY, transfer_to_handler_full, \ + EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, transfer_to_handler_full, \ ret_from_except_full) #define EXC_XFER_LITE(n, hdlr) \ - EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, NOCOPY, transfer_to_handler, \ - ret_from_except) - -#define EXC_XFER_EE(n, hdlr) \ - EXC_XFER_TEMPLATE(hdlr, n, MSR_KERNEL, COPY_EE, transfer_to_handler_full, \ - ret_from_except_full) - -#define EXC_XFER_EE_LITE(n, hdlr) \ - EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, COPY_EE, transfer_to_handler, \ + EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, transfer_to_handler, \ ret_from_except) /* Check for a single step debug exception while in an exception @@ -323,7 +406,7 @@ label: /* continue normal handling for a debug exception... */ \ 2: mfspr r4,SPRN_DBSR; \ addi r3,r1,STACK_FRAME_OVERHEAD; \ - EXC_XFER_TEMPLATE(DebugException, 0x2008, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), NOCOPY, debug_transfer_to_handler, ret_from_debug_exc) + EXC_XFER_TEMPLATE(DebugException, 0x2008, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), debug_transfer_to_handler, ret_from_debug_exc) #define DEBUG_CRIT_EXCEPTION \ START_EXCEPTION(DebugCrit); \ @@ -376,7 +459,7 @@ label: /* continue normal handling for a critical exception... */ \ 2: mfspr r4,SPRN_DBSR; \ addi r3,r1,STACK_FRAME_OVERHEAD; \ - EXC_XFER_TEMPLATE(DebugException, 0x2002, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), NOCOPY, crit_transfer_to_handler, ret_from_crit_exc) + EXC_XFER_TEMPLATE(DebugException, 0x2002, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), crit_transfer_to_handler, ret_from_crit_exc) #define DATA_STORAGE_EXCEPTION \ START_EXCEPTION(DataStorage) \ @@ -401,7 +484,7 @@ label: mfspr r4,SPRN_DEAR; /* Grab the DEAR and save it */ \ stw r4,_DEAR(r11); \ addi r3,r1,STACK_FRAME_OVERHEAD; \ - EXC_XFER_EE(0x0600, alignment_exception) + EXC_XFER_STD(0x0600, alignment_exception) #define PROGRAM_EXCEPTION \ START_EXCEPTION(Program) \ @@ -426,9 +509,9 @@ label: bl load_up_fpu; /* if from user, just load it up */ \ b fast_exception_return; \ 1: addi r3,r1,STACK_FRAME_OVERHEAD; \ - EXC_XFER_EE_LITE(0x800, kernel_fp_unavailable_exception) + EXC_XFER_STD(0x800, kernel_fp_unavailable_exception) -#ifndef __ASSEMBLY__ +#else /* __ASSEMBLY__ */ struct exception_regs { unsigned long mas0; unsigned long mas1; diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index 32332e24e421..6621f230cc37 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S @@ -268,6 +268,9 @@ set_ivor: /* * Decide what sort of machine this is and initialize the MMU. */ +#ifdef CONFIG_KASAN + bl kasan_early_init +#endif mr r3,r30 mr r4,r31 bl machine_init @@ -380,7 +383,7 @@ interrupt_base: EXC_XFER_LITE(0x0300, handle_page_fault) 1: addi r3,r1,STACK_FRAME_OVERHEAD - EXC_XFER_EE_LITE(0x0300, CacheLockingException) + EXC_XFER_LITE(0x0300, CacheLockingException) /* Instruction Storage Interrupt */ INSTRUCTION_STORAGE_EXCEPTION @@ -401,21 +404,20 @@ interrupt_base: #ifdef CONFIG_E200 /* E200 treats 'normal' floating point instructions as FP Unavail exception */ EXCEPTION(0x0800, FP_UNAVAIL, FloatingPointUnavailable, \ - program_check_exception, EXC_XFER_EE) + program_check_exception, EXC_XFER_STD) #else EXCEPTION(0x0800, FP_UNAVAIL, FloatingPointUnavailable, \ - unknown_exception, EXC_XFER_EE) + unknown_exception, EXC_XFER_STD) #endif #endif /* System Call Interrupt */ START_EXCEPTION(SystemCall) - NORMAL_EXCEPTION_PROLOG(SYSCALL) - EXC_XFER_EE_LITE(0x0c00, DoSyscall) + SYSCALL_ENTRY 0xc00 SYSCALL /* Auxiliary Processor Unavailable Interrupt */ EXCEPTION(0x2900, AP_UNAVAIL, AuxillaryProcessorUnavailable, \ - unknown_exception, EXC_XFER_EE) + unknown_exception, EXC_XFER_STD) /* Decrementer Interrupt */ DECREMENTER_EXCEPTION @@ -423,7 +425,7 @@ interrupt_base: /* Fixed Internal Timer Interrupt */ /* TODO: Add FIT support */ EXCEPTION(0x3100, FIT, FixedIntervalTimer, \ - unknown_exception, EXC_XFER_EE) + unknown_exception, EXC_XFER_STD) /* Watchdog Timer Interrupt */ #ifdef CONFIG_BOOKE_WDT @@ -633,25 +635,25 @@ END_BTB_FLUSH_SECTION bl load_up_spe b fast_exception_return 1: addi r3,r1,STACK_FRAME_OVERHEAD - EXC_XFER_EE_LITE(0x2010, KernelSPE) + EXC_XFER_LITE(0x2010, KernelSPE) #elif defined(CONFIG_SPE_POSSIBLE) EXCEPTION(0x2020, SPE_UNAVAIL, SPEUnavailable, \ - unknown_exception, EXC_XFER_EE) + unknown_exception, EXC_XFER_STD) #endif /* CONFIG_SPE_POSSIBLE */ /* SPE Floating Point Data */ #ifdef CONFIG_SPE EXCEPTION(0x2030, SPE_FP_DATA, SPEFloatingPointData, - SPEFloatingPointException, EXC_XFER_EE) + SPEFloatingPointException, EXC_XFER_STD) /* SPE Floating Point Round */ EXCEPTION(0x2050, SPE_FP_ROUND, SPEFloatingPointRound, \ - SPEFloatingPointRoundException, EXC_XFER_EE) + SPEFloatingPointRoundException, EXC_XFER_STD) #elif defined(CONFIG_SPE_POSSIBLE) EXCEPTION(0x2040, SPE_FP_DATA, SPEFloatingPointData, - unknown_exception, EXC_XFER_EE) + unknown_exception, EXC_XFER_STD) EXCEPTION(0x2050, SPE_FP_ROUND, SPEFloatingPointRound, \ - unknown_exception, EXC_XFER_EE) + unknown_exception, EXC_XFER_STD) #endif /* CONFIG_SPE_POSSIBLE */ @@ -674,10 +676,10 @@ END_BTB_FLUSH_SECTION unknown_exception) /* Hypercall */ - EXCEPTION(0, HV_SYSCALL, Hypercall, unknown_exception, EXC_XFER_EE) + EXCEPTION(0, HV_SYSCALL, Hypercall, unknown_exception, EXC_XFER_STD) /* Embedded Hypervisor Privilege */ - EXCEPTION(0, HV_PRIV, Ehvpriv, unknown_exception, EXC_XFER_EE) + EXCEPTION(0, HV_PRIV, Ehvpriv, unknown_exception, EXC_XFER_STD) interrupt_end: diff --git a/arch/powerpc/kernel/hw_breakpoint.c b/arch/powerpc/kernel/hw_breakpoint.c index fec8a6773119..da307dd93ee3 100644 --- a/arch/powerpc/kernel/hw_breakpoint.c +++ b/arch/powerpc/kernel/hw_breakpoint.c @@ -29,11 +29,15 @@ #include <linux/kernel.h> #include <linux/sched.h> #include <linux/smp.h> +#include <linux/debugfs.h> +#include <linux/init.h> #include <asm/hw_breakpoint.h> #include <asm/processor.h> #include <asm/sstep.h> #include <asm/debug.h> +#include <asm/debugfs.h> +#include <asm/hvcall.h> #include <linux/uaccess.h> /* @@ -174,7 +178,7 @@ int hw_breakpoint_arch_parse(struct perf_event *bp, if (!ppc_breakpoint_available()) return -ENODEV; length_max = 8; /* DABR */ - if (cpu_has_feature(CPU_FTR_DAWR)) { + if (dawr_enabled()) { length_max = 512 ; /* 64 doublewords */ /* DAWR region can't cross 512 boundary */ if ((attr->bp_addr >> 9) != @@ -376,3 +380,59 @@ void hw_breakpoint_pmu_read(struct perf_event *bp) { /* TODO */ } + +bool dawr_force_enable; +EXPORT_SYMBOL_GPL(dawr_force_enable); + +static ssize_t dawr_write_file_bool(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct arch_hw_breakpoint null_brk = {0, 0, 0}; + size_t rc; + + /* Send error to user if they hypervisor won't allow us to write DAWR */ + if ((!dawr_force_enable) && + (firmware_has_feature(FW_FEATURE_LPAR)) && + (set_dawr(&null_brk) != H_SUCCESS)) + return -1; + + rc = debugfs_write_file_bool(file, user_buf, count, ppos); + if (rc) + return rc; + + /* If we are clearing, make sure all CPUs have the DAWR cleared */ + if (!dawr_force_enable) + smp_call_function((smp_call_func_t)set_dawr, &null_brk, 0); + + return rc; +} + +static const struct file_operations dawr_enable_fops = { + .read = debugfs_read_file_bool, + .write = dawr_write_file_bool, + .open = simple_open, + .llseek = default_llseek, +}; + +static int __init dawr_force_setup(void) +{ + dawr_force_enable = false; + + if (cpu_has_feature(CPU_FTR_DAWR)) { + /* Don't setup sysfs file for user control on P8 */ + dawr_force_enable = true; + return 0; + } + + if (PVR_VER(mfspr(SPRN_PVR)) == PVR_POWER9) { + /* Turn DAWR off by default, but allow admin to turn it on */ + dawr_force_enable = false; + debugfs_create_file_unsafe("dawr_enable_dangerous", 0600, + powerpc_debugfs_root, + &dawr_force_enable, + &dawr_enable_fops); + } + return 0; +} +arch_initcall(dawr_force_setup); diff --git a/arch/powerpc/kernel/idle_book3s.S b/arch/powerpc/kernel/idle_book3s.S index 7f5ac2e8581b..2dfbd5d5b932 100644 --- a/arch/powerpc/kernel/idle_book3s.S +++ b/arch/powerpc/kernel/idle_book3s.S @@ -1,956 +1,188 @@ /* - * This file contains idle entry/exit functions for POWER7, - * POWER8 and POWER9 CPUs. + * Copyright 2018, IBM Corporation. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. + * + * This file contains general idle entry/exit functions to save + * and restore stack and NVGPRs which allows C code to call idle + * states that lose GPRs, and it will return transparently with + * SRR1 wakeup reason return value. + * + * The platform / CPU caller must ensure SPRs and any other non-GPR + * state is saved and restored correctly, handle KVM, interrupts, etc. */ -#include <linux/threads.h> -#include <asm/processor.h> -#include <asm/page.h> -#include <asm/cputable.h> -#include <asm/thread_info.h> #include <asm/ppc_asm.h> #include <asm/asm-offsets.h> #include <asm/ppc-opcode.h> -#include <asm/hw_irq.h> -#include <asm/kvm_book3s_asm.h> -#include <asm/opal.h> #include <asm/cpuidle.h> -#include <asm/exception-64s.h> -#include <asm/book3s/64/mmu-hash.h> -#include <asm/mmu.h> -#include <asm/asm-compat.h> -#include <asm/feature-fixups.h> - -#undef DEBUG - -/* - * Use unused space in the interrupt stack to save and restore - * registers for winkle support. - */ -#define _MMCR0 GPR0 -#define _SDR1 GPR3 -#define _PTCR GPR3 -#define _RPR GPR4 -#define _SPURR GPR5 -#define _PURR GPR6 -#define _TSCR GPR7 -#define _DSCR GPR8 -#define _AMOR GPR9 -#define _WORT GPR10 -#define _WORC GPR11 -#define _LPCR GPR12 - -#define PSSCR_EC_ESL_MASK_SHIFTED (PSSCR_EC | PSSCR_ESL) >> 16 - .text - -/* - * Used by threads before entering deep idle states. Saves SPRs - * in interrupt stack frame - */ -save_sprs_to_stack: - /* - * Note all register i.e per-core, per-subcore or per-thread is saved - * here since any thread in the core might wake up first - */ -BEGIN_FTR_SECTION - /* - * Note - SDR1 is dropped in Power ISA v3. Hence not restoring - * SDR1 here - */ - mfspr r3,SPRN_PTCR - std r3,_PTCR(r1) - mfspr r3,SPRN_LPCR - std r3,_LPCR(r1) -FTR_SECTION_ELSE - mfspr r3,SPRN_SDR1 - std r3,_SDR1(r1) -ALT_FTR_SECTION_END_IFSET(CPU_FTR_ARCH_300) - mfspr r3,SPRN_RPR - std r3,_RPR(r1) - mfspr r3,SPRN_SPURR - std r3,_SPURR(r1) - mfspr r3,SPRN_PURR - std r3,_PURR(r1) - mfspr r3,SPRN_TSCR - std r3,_TSCR(r1) - mfspr r3,SPRN_DSCR - std r3,_DSCR(r1) - mfspr r3,SPRN_AMOR - std r3,_AMOR(r1) - mfspr r3,SPRN_WORT - std r3,_WORT(r1) - mfspr r3,SPRN_WORC - std r3,_WORC(r1) /* - * On POWER9, there are idle states such as stop4, invoked via cpuidle, - * that lose hypervisor resources. In such cases, we need to save - * additional SPRs before entering those idle states so that they can - * be restored to their older values on wakeup from the idle state. + * Desired PSSCR in r3 * - * On POWER8, the only such deep idle state is winkle which is used - * only in the context of CPU-Hotplug, where these additional SPRs are - * reinitiazed to a sane value. Hence there is no need to save/restore - * these SPRs. + * No state will be lost regardless of wakeup mechanism (interrupt or NIA). + * + * An EC=0 type wakeup will return with a value of 0. SRESET wakeup (which can + * happen with xscom SRESET and possibly MCE) may clobber volatiles except LR, + * and must blr, to return to caller with r3 set according to caller's expected + * return code (for Book3S/64 that is SRR1). */ -BEGIN_FTR_SECTION - blr -END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300) - -power9_save_additional_sprs: - mfspr r3, SPRN_PID - mfspr r4, SPRN_LDBAR - std r3, STOP_PID(r13) - std r4, STOP_LDBAR(r13) - - mfspr r3, SPRN_FSCR - mfspr r4, SPRN_HFSCR - std r3, STOP_FSCR(r13) - std r4, STOP_HFSCR(r13) - - mfspr r3, SPRN_MMCRA - mfspr r4, SPRN_MMCR0 - std r3, STOP_MMCRA(r13) - std r4, _MMCR0(r1) - - mfspr r3, SPRN_MMCR1 - mfspr r4, SPRN_MMCR2 - std r3, STOP_MMCR1(r13) - std r4, STOP_MMCR2(r13) - blr - -power9_restore_additional_sprs: - ld r3,_LPCR(r1) - ld r4, STOP_PID(r13) - mtspr SPRN_LPCR,r3 - mtspr SPRN_PID, r4 - - ld r3, STOP_LDBAR(r13) - ld r4, STOP_FSCR(r13) - mtspr SPRN_LDBAR, r3 - mtspr SPRN_FSCR, r4 - - ld r3, STOP_HFSCR(r13) - ld r4, STOP_MMCRA(r13) - mtspr SPRN_HFSCR, r3 - mtspr SPRN_MMCRA, r4 - - ld r3, _MMCR0(r1) - ld r4, STOP_MMCR1(r13) - mtspr SPRN_MMCR0, r3 - mtspr SPRN_MMCR1, r4 - - ld r3, STOP_MMCR2(r13) - ld r4, PACA_SPRG_VDSO(r13) - mtspr SPRN_MMCR2, r3 - mtspr SPRN_SPRG3, r4 +_GLOBAL(isa300_idle_stop_noloss) + mtspr SPRN_PSSCR,r3 + PPC_STOP + li r3,0 blr /* - * Used by threads when the lock bit of core_idle_state is set. - * Threads will spin in HMT_LOW until the lock bit is cleared. - * r14 - pointer to core_idle_state - * r15 - used to load contents of core_idle_state - * r9 - used as a temporary variable + * Desired PSSCR in r3 + * + * GPRs may be lost, so they are saved here. Wakeup is by interrupt only. + * The SRESET wakeup returns to this function's caller by calling + * idle_return_gpr_loss with r3 set to desired return value. + * + * A wakeup without GPR loss may alteratively be handled as in + * isa300_idle_stop_noloss and blr directly, as an optimisation. + * + * The caller is responsible for saving/restoring SPRs, MSR, timebase, + * etc. */ - -core_idle_lock_held: - HMT_LOW -3: lwz r15,0(r14) - andis. r15,r15,PNV_CORE_IDLE_LOCK_BIT@h - bne 3b - HMT_MEDIUM - lwarx r15,0,r14 - andis. r9,r15,PNV_CORE_IDLE_LOCK_BIT@h - bne- core_idle_lock_held - blr +_GLOBAL(isa300_idle_stop_mayloss) + mtspr SPRN_PSSCR,r3 + std r1,PACAR1(r13) + mflr r4 + mfcr r5 + /* use stack red zone rather than a new frame for saving regs */ + std r2,-8*0(r1) + std r14,-8*1(r1) + std r15,-8*2(r1) + std r16,-8*3(r1) + std r17,-8*4(r1) + std r18,-8*5(r1) + std r19,-8*6(r1) + std r20,-8*7(r1) + std r21,-8*8(r1) + std r22,-8*9(r1) + std r23,-8*10(r1) + std r24,-8*11(r1) + std r25,-8*12(r1) + std r26,-8*13(r1) + std r27,-8*14(r1) + std r28,-8*15(r1) + std r29,-8*16(r1) + std r30,-8*17(r1) + std r31,-8*18(r1) + std r4,-8*19(r1) + std r5,-8*20(r1) + /* 168 bytes */ + PPC_STOP + b . /* catch bugs */ /* - * Pass requested state in r3: - * r3 - PNV_THREAD_NAP/SLEEP/WINKLE in POWER8 - * - Requested PSSCR value in POWER9 + * Desired return value in r3 + * + * The idle wakeup SRESET interrupt can call this after calling + * to return to the idle sleep function caller with r3 as the return code. * - * Address of idle handler to branch to in realmode in r4 + * This must not be used if idle was entered via a _noloss function (use + * a simple blr instead). */ -pnv_powersave_common: - /* Use r3 to pass state nap/sleep/winkle */ - /* NAP is a state loss, we create a regs frame on the - * stack, fill it up with the state we care about and - * stick a pointer to it in PACAR1. We really only - * need to save PC, some CR bits and the NV GPRs, - * but for now an interrupt frame will do. - */ - mtctr r4 - - mflr r0 - std r0,16(r1) - stdu r1,-INT_FRAME_SIZE(r1) - std r0,_LINK(r1) - std r0,_NIP(r1) - - /* We haven't lost state ... yet */ - li r0,0 - stb r0,PACA_NAPSTATELOST(r13) - - /* Continue saving state */ - SAVE_GPR(2, r1) - SAVE_NVGPRS(r1) - mfcr r5 - std r5,_CCR(r1) - std r1,PACAR1(r13) - -BEGIN_FTR_SECTION - /* - * POWER9 does not require real mode to stop, and presently does not - * set hwthread_state for KVM (threads don't share MMU context), so - * we can remain in virtual mode for this. - */ - bctr -END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) - /* - * POWER8 - * Go to real mode to do the nap, as required by the architecture. - * Also, we need to be in real mode before setting hwthread_state, - * because as soon as we do that, another thread can switch - * the MMU context to the guest. - */ - LOAD_REG_IMMEDIATE(r7, MSR_IDLE) - mtmsrd r7,0 - bctr +_GLOBAL(idle_return_gpr_loss) + ld r1,PACAR1(r13) + ld r4,-8*19(r1) + ld r5,-8*20(r1) + mtlr r4 + mtcr r5 + /* + * KVM nap requires r2 to be saved, rather than just restoring it + * from PACATOC. This could be avoided for that less common case + * if KVM saved its r2. + */ + ld r2,-8*0(r1) + ld r14,-8*1(r1) + ld r15,-8*2(r1) + ld r16,-8*3(r1) + ld r17,-8*4(r1) + ld r18,-8*5(r1) + ld r19,-8*6(r1) + ld r20,-8*7(r1) + ld r21,-8*8(r1) + ld r22,-8*9(r1) + ld r23,-8*10(r1) + ld r24,-8*11(r1) + ld r25,-8*12(r1) + ld r26,-8*13(r1) + ld r27,-8*14(r1) + ld r28,-8*15(r1) + ld r29,-8*16(r1) + ld r30,-8*17(r1) + ld r31,-8*18(r1) + blr /* * This is the sequence required to execute idle instructions, as * specified in ISA v2.07 (and earlier). MSR[IR] and MSR[DR] must be 0. + * + * The 0(r1) slot is used to save r2 in isa206, so use that here. */ #define IDLE_STATE_ENTER_SEQ_NORET(IDLE_INST) \ /* Magic NAP/SLEEP/WINKLE mode enter sequence */ \ - std r0,0(r1); \ + std r2,0(r1); \ ptesync; \ - ld r0,0(r1); \ -236: cmpd cr0,r0,r0; \ + ld r2,0(r1); \ +236: cmpd cr0,r2,r2; \ bne 236b; \ - IDLE_INST; - - - .globl pnv_enter_arch207_idle_mode -pnv_enter_arch207_idle_mode: -#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE - /* Tell KVM we're entering idle */ - li r4,KVM_HWTHREAD_IN_IDLE - /******************************************************/ - /* N O T E W E L L ! ! ! N O T E W E L L */ - /* The following store to HSTATE_HWTHREAD_STATE(r13) */ - /* MUST occur in real mode, i.e. with the MMU off, */ - /* and the MMU must stay off until we clear this flag */ - /* and test HSTATE_HWTHREAD_REQ(r13) in */ - /* pnv_powersave_wakeup in this file. */ - /* The reason is that another thread can switch the */ - /* MMU to a guest context whenever this flag is set */ - /* to KVM_HWTHREAD_IN_IDLE, and if the MMU was on, */ - /* that would potentially cause this thread to start */ - /* executing instructions from guest memory in */ - /* hypervisor mode, leading to a host crash or data */ - /* corruption, or worse. */ - /******************************************************/ - stb r4,HSTATE_HWTHREAD_STATE(r13) -#endif - stb r3,PACA_THREAD_IDLE_STATE(r13) - cmpwi cr3,r3,PNV_THREAD_SLEEP - bge cr3,2f - IDLE_STATE_ENTER_SEQ_NORET(PPC_NAP) - /* No return */ -2: - /* Sleep or winkle */ - lbz r7,PACA_THREAD_MASK(r13) - ld r14,PACA_CORE_IDLE_STATE_PTR(r13) - li r5,0 - beq cr3,3f - lis r5,PNV_CORE_IDLE_WINKLE_COUNT@h -3: -lwarx_loop1: - lwarx r15,0,r14 - - andis. r9,r15,PNV_CORE_IDLE_LOCK_BIT@h - bnel- core_idle_lock_held - - add r15,r15,r5 /* Add if winkle */ - andc r15,r15,r7 /* Clear thread bit */ - - andi. r9,r15,PNV_CORE_IDLE_THREAD_BITS - -/* - * If cr0 = 0, then current thread is the last thread of the core entering - * sleep. Last thread needs to execute the hardware bug workaround code if - * required by the platform. - * Make the workaround call unconditionally here. The below branch call is - * patched out when the idle states are discovered if the platform does not - * require it. - */ -.global pnv_fastsleep_workaround_at_entry -pnv_fastsleep_workaround_at_entry: - beq fastsleep_workaround_at_entry - - stwcx. r15,0,r14 - bne- lwarx_loop1 - isync - -common_enter: /* common code for all the threads entering sleep or winkle */ - bgt cr3,enter_winkle - IDLE_STATE_ENTER_SEQ_NORET(PPC_SLEEP) - -fastsleep_workaround_at_entry: - oris r15,r15,PNV_CORE_IDLE_LOCK_BIT@h - stwcx. r15,0,r14 - bne- lwarx_loop1 - isync - - /* Fast sleep workaround */ - li r3,1 - li r4,1 - bl opal_config_cpu_idle_state - - /* Unlock */ - xoris r15,r15,PNV_CORE_IDLE_LOCK_BIT@h - lwsync - stw r15,0(r14) - b common_enter - -enter_winkle: - bl save_sprs_to_stack - - IDLE_STATE_ENTER_SEQ_NORET(PPC_WINKLE) - -/* - * r3 - PSSCR value corresponding to the requested stop state. - */ -power_enter_stop: -/* - * Check if we are executing the lite variant with ESL=EC=0 - */ - andis. r4,r3,PSSCR_EC_ESL_MASK_SHIFTED - clrldi r3,r3,60 /* r3 = Bits[60:63] = Requested Level (RL) */ - bne .Lhandle_esl_ec_set - PPC_STOP - li r3,0 /* Since we didn't lose state, return 0 */ - std r3, PACA_REQ_PSSCR(r13) - - /* - * pnv_wakeup_noloss() expects r12 to contain the SRR1 value so - * it can determine if the wakeup reason is an HMI in - * CHECK_HMI_INTERRUPT. - * - * However, when we wakeup with ESL=0, SRR1 will not contain the wakeup - * reason, so there is no point setting r12 to SRR1. - * - * Further, we clear r12 here, so that we don't accidentally enter the - * HMI in pnv_wakeup_noloss() if the value of r12[42:45] == WAKE_HMI. - */ - li r12, 0 - b pnv_wakeup_noloss - -.Lhandle_esl_ec_set: -BEGIN_FTR_SECTION - /* - * POWER9 DD2.0 or earlier can incorrectly set PMAO when waking up after - * a state-loss idle. Saving and restoring MMCR0 over idle is a - * workaround. - */ - mfspr r4,SPRN_MMCR0 - std r4,_MMCR0(r1) -END_FTR_SECTION_IFCLR(CPU_FTR_POWER9_DD2_1) + IDLE_INST; \ + b . /* catch bugs */ /* - * Check if the requested state is a deep idle state. - */ - LOAD_REG_ADDRBASE(r5,pnv_first_deep_stop_state) - ld r4,ADDROFF(pnv_first_deep_stop_state)(r5) - cmpd r3,r4 - bge .Lhandle_deep_stop - PPC_STOP /* Does not return (system reset interrupt) */ - -.Lhandle_deep_stop: -/* - * Entering deep idle state. - * Clear thread bit in PACA_CORE_IDLE_STATE, save SPRs to - * stack and enter stop - */ - lbz r7,PACA_THREAD_MASK(r13) - ld r14,PACA_CORE_IDLE_STATE_PTR(r13) - -lwarx_loop_stop: - lwarx r15,0,r14 - andis. r9,r15,PNV_CORE_IDLE_LOCK_BIT@h - bnel- core_idle_lock_held - andc r15,r15,r7 /* Clear thread bit */ - - stwcx. r15,0,r14 - bne- lwarx_loop_stop - isync - - bl save_sprs_to_stack - - PPC_STOP /* Does not return (system reset interrupt) */ - -/* - * Entered with MSR[EE]=0 and no soft-masked interrupts pending. - * r3 contains desired idle state (PNV_THREAD_NAP/SLEEP/WINKLE). - */ -_GLOBAL(power7_idle_insn) - /* Now check if user or arch enabled NAP mode */ - LOAD_REG_ADDR(r4, pnv_enter_arch207_idle_mode) - b pnv_powersave_common - -#define CHECK_HMI_INTERRUPT \ -BEGIN_FTR_SECTION_NESTED(66); \ - rlwinm r0,r12,45-31,0xf; /* extract wake reason field (P8) */ \ -FTR_SECTION_ELSE_NESTED(66); \ - rlwinm r0,r12,45-31,0xe; /* P7 wake reason field is 3 bits */ \ -ALT_FTR_SECTION_END_NESTED_IFSET(CPU_FTR_ARCH_207S, 66); \ - cmpwi r0,0xa; /* Hypervisor maintenance ? */ \ - bne+ 20f; \ - /* Invoke opal call to handle hmi */ \ - ld r2,PACATOC(r13); \ - ld r1,PACAR1(r13); \ - std r3,ORIG_GPR3(r1); /* Save original r3 */ \ - li r3,0; /* NULL argument */ \ - bl hmi_exception_realmode; \ - nop; \ - ld r3,ORIG_GPR3(r1); /* Restore original r3 */ \ -20: nop; - -/* - * Entered with MSR[EE]=0 and no soft-masked interrupts pending. - * r3 contains desired PSSCR register value. + * Desired instruction type in r3 * - * Offline (CPU unplug) case also must notify KVM that the CPU is - * idle. - */ -_GLOBAL(power9_offline_stop) -#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE - /* - * Tell KVM we're entering idle. - * This does not have to be done in real mode because the P9 MMU - * is independent per-thread. Some steppings share radix/hash mode - * between threads, but in that case KVM has a barrier sync in real - * mode before and after switching between radix and hash. - */ - li r4,KVM_HWTHREAD_IN_IDLE - stb r4,HSTATE_HWTHREAD_STATE(r13) -#endif - /* fall through */ - -_GLOBAL(power9_idle_stop) - std r3, PACA_REQ_PSSCR(r13) -#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE -BEGIN_FTR_SECTION - sync - lwz r5, PACA_DONT_STOP(r13) - cmpwi r5, 0 - bne 1f -END_FTR_SECTION_IFSET(CPU_FTR_P9_TM_XER_SO_BUG) -#endif - mtspr SPRN_PSSCR,r3 - LOAD_REG_ADDR(r4,power_enter_stop) - b pnv_powersave_common - /* No return */ -#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE -1: - /* - * We get here when TM / thread reconfiguration bug workaround - * code wants to get the CPU into SMT4 mode, and therefore - * we are being asked not to stop. - */ - li r3, 0 - std r3, PACA_REQ_PSSCR(r13) - blr /* return 0 for wakeup cause / SRR1 value */ -#endif - -/* - * Called from machine check handler for powersave wakeups. - * Low level machine check processing has already been done. Now just - * go through the wake up path to get everything in order. + * GPRs may be lost, so they are saved here. Wakeup is by interrupt only. + * The SRESET wakeup returns to this function's caller by calling + * idle_return_gpr_loss with r3 set to desired return value. * - * r3 - The original SRR1 value. - * Original SRR[01] have been clobbered. - * MSR_RI is clear. - */ -.global pnv_powersave_wakeup_mce -pnv_powersave_wakeup_mce: - /* Set cr3 for pnv_powersave_wakeup */ - rlwinm r11,r3,47-31,30,31 - cmpwi cr3,r11,2 - - /* - * Now put the original SRR1 with SRR1_WAKEMCE_RESVD as the wake - * reason into r12, which allows reuse of the system reset wakeup - * code without being mistaken for another type of wakeup. - */ - oris r12,r3,SRR1_WAKEMCE_RESVD@h - - b pnv_powersave_wakeup - -/* - * Called from reset vector for powersave wakeups. - * cr3 - set to gt if waking up with partial/complete hypervisor state loss - * r12 - SRR1 - */ -.global pnv_powersave_wakeup -pnv_powersave_wakeup: - ld r2, PACATOC(r13) - -BEGIN_FTR_SECTION - bl pnv_restore_hyp_resource_arch300 -FTR_SECTION_ELSE - bl pnv_restore_hyp_resource_arch207 -ALT_FTR_SECTION_END_IFSET(CPU_FTR_ARCH_300) - - li r0,PNV_THREAD_RUNNING - stb r0,PACA_THREAD_IDLE_STATE(r13) /* Clear thread state */ - - mr r3,r12 - -#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE - lbz r0,HSTATE_HWTHREAD_STATE(r13) - cmpwi r0,KVM_HWTHREAD_IN_KERNEL - beq 0f - li r0,KVM_HWTHREAD_IN_KERNEL - stb r0,HSTATE_HWTHREAD_STATE(r13) - /* Order setting hwthread_state vs. testing hwthread_req */ - sync -0: lbz r0,HSTATE_HWTHREAD_REQ(r13) - cmpwi r0,0 - beq 1f - b kvm_start_guest -1: -#endif - - /* Return SRR1 from power7_nap() */ - blt cr3,pnv_wakeup_noloss - b pnv_wakeup_loss - -/* - * Check whether we have woken up with hypervisor state loss. - * If yes, restore hypervisor state and return back to link. + * A wakeup without GPR loss may alteratively be handled as in + * isa300_idle_stop_noloss and blr directly, as an optimisation. * - * cr3 - set to gt if waking up with partial/complete hypervisor state loss - */ -pnv_restore_hyp_resource_arch300: - /* - * Workaround for POWER9, if we lost resources, the ERAT - * might have been mixed up and needs flushing. We also need - * to reload MMCR0 (see comment above). We also need to set - * then clear bit 60 in MMCRA to ensure the PMU starts running. - */ - blt cr3,1f -BEGIN_FTR_SECTION - PPC_INVALIDATE_ERAT - ld r1,PACAR1(r13) - ld r4,_MMCR0(r1) - mtspr SPRN_MMCR0,r4 -END_FTR_SECTION_IFCLR(CPU_FTR_POWER9_DD2_1) - mfspr r4,SPRN_MMCRA - ori r4,r4,(1 << (63-60)) - mtspr SPRN_MMCRA,r4 - xori r4,r4,(1 << (63-60)) - mtspr SPRN_MMCRA,r4 -1: - /* - * POWER ISA 3. Use PSSCR to determine if we - * are waking up from deep idle state - */ - LOAD_REG_ADDRBASE(r5,pnv_first_deep_stop_state) - ld r4,ADDROFF(pnv_first_deep_stop_state)(r5) - - /* - * 0-3 bits correspond to Power-Saving Level Status - * which indicates the idle state we are waking up from - */ - mfspr r5, SPRN_PSSCR - rldicl r5,r5,4,60 - li r0, 0 /* clear requested_psscr to say we're awake */ - std r0, PACA_REQ_PSSCR(r13) - cmpd cr4,r5,r4 - bge cr4,pnv_wakeup_tb_loss /* returns to caller */ - - blr /* Waking up without hypervisor state loss. */ - -/* Same calling convention as arch300 */ -pnv_restore_hyp_resource_arch207: - /* - * POWER ISA 2.07 or less. - * Check if we slept with sleep or winkle. - */ - lbz r4,PACA_THREAD_IDLE_STATE(r13) - cmpwi cr2,r4,PNV_THREAD_NAP - bgt cr2,pnv_wakeup_tb_loss /* Either sleep or Winkle */ - - /* - * We fall through here if PACA_THREAD_IDLE_STATE shows we are waking - * up from nap. At this stage CR3 shouldn't contains 'gt' since that - * indicates we are waking with hypervisor state loss from nap. - */ - bgt cr3,. - - blr /* Waking up without hypervisor state loss */ - -/* - * Called if waking up from idle state which can cause either partial or - * complete hyp state loss. - * In POWER8, called if waking up from fastsleep or winkle - * In POWER9, called if waking up from stop state >= pnv_first_deep_stop_state - * - * r13 - PACA - * cr3 - gt if waking up with partial/complete hypervisor state loss - * - * If ISA300: - * cr4 - gt or eq if waking up from complete hypervisor state loss. + * The caller is responsible for saving/restoring SPRs, MSR, timebase, + * etc. * - * If ISA207: - * r4 - PACA_THREAD_IDLE_STATE + * This must be called in real-mode (MSR_IDLE). */ -pnv_wakeup_tb_loss: - ld r1,PACAR1(r13) - /* - * Before entering any idle state, the NVGPRs are saved in the stack. - * If there was a state loss, or PACA_NAPSTATELOST was set, then the - * NVGPRs are restored. If we are here, it is likely that state is lost, - * but not guaranteed -- neither ISA207 nor ISA300 tests to reach - * here are the same as the test to restore NVGPRS: - * PACA_THREAD_IDLE_STATE test for ISA207, PSSCR test for ISA300, - * and SRR1 test for restoring NVGPRs. - * - * We are about to clobber NVGPRs now, so set NAPSTATELOST to - * guarantee they will always be restored. This might be tightened - * with careful reading of specs (particularly for ISA300) but this - * is already a slow wakeup path and it's simpler to be safe. - */ - li r0,1 - stb r0,PACA_NAPSTATELOST(r13) - - /* - * - * Save SRR1 and LR in NVGPRs as they might be clobbered in - * opal_call() (called in CHECK_HMI_INTERRUPT). SRR1 is required - * to determine the wakeup reason if we branch to kvm_start_guest. LR - * is required to return back to reset vector after hypervisor state - * restore is complete. - */ - mr r19,r12 - mr r18,r4 - mflr r17 -BEGIN_FTR_SECTION - CHECK_HMI_INTERRUPT -END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) - - ld r14,PACA_CORE_IDLE_STATE_PTR(r13) - lbz r7,PACA_THREAD_MASK(r13) - - /* - * Take the core lock to synchronize against other threads. - * - * Lock bit is set in one of the 2 cases- - * a. In the sleep/winkle enter path, the last thread is executing - * fastsleep workaround code. - * b. In the wake up path, another thread is executing fastsleep - * workaround undo code or resyncing timebase or restoring context - * In either case loop until the lock bit is cleared. - */ -1: - lwarx r15,0,r14 - andis. r9,r15,PNV_CORE_IDLE_LOCK_BIT@h - bnel- core_idle_lock_held - oris r15,r15,PNV_CORE_IDLE_LOCK_BIT@h - stwcx. r15,0,r14 - bne- 1b - isync - - andi. r9,r15,PNV_CORE_IDLE_THREAD_BITS - cmpwi cr2,r9,0 - - /* - * At this stage - * cr2 - eq if first thread to wakeup in core - * cr3- gt if waking up with partial/complete hypervisor state loss - * ISA300: - * cr4 - gt or eq if waking up from complete hypervisor state loss. - */ - -BEGIN_FTR_SECTION - /* - * Were we in winkle? - * If yes, check if all threads were in winkle, decrement our - * winkle count, set all thread winkle bits if all were in winkle. - * Check if our thread has a winkle bit set, and set cr4 accordingly - * (to match ISA300, above). Pseudo-code for core idle state - * transitions for ISA207 is as follows (everything happens atomically - * due to store conditional and/or lock bit): - * - * nap_idle() { } - * nap_wake() { } - * - * sleep_idle() - * { - * core_idle_state &= ~thread_in_core - * } - * - * sleep_wake() - * { - * bool first_in_core, first_in_subcore; - * - * first_in_core = (core_idle_state & IDLE_THREAD_BITS) == 0; - * first_in_subcore = (core_idle_state & SUBCORE_SIBLING_MASK) == 0; - * - * core_idle_state |= thread_in_core; - * } - * - * winkle_idle() - * { - * core_idle_state &= ~thread_in_core; - * core_idle_state += 1 << WINKLE_COUNT_SHIFT; - * } - * - * winkle_wake() - * { - * bool first_in_core, first_in_subcore, winkle_state_lost; - * - * first_in_core = (core_idle_state & IDLE_THREAD_BITS) == 0; - * first_in_subcore = (core_idle_state & SUBCORE_SIBLING_MASK) == 0; - * - * core_idle_state |= thread_in_core; - * - * if ((core_idle_state & WINKLE_MASK) == (8 << WINKLE_COUNT_SIHFT)) - * core_idle_state |= THREAD_WINKLE_BITS; - * core_idle_state -= 1 << WINKLE_COUNT_SHIFT; - * - * winkle_state_lost = core_idle_state & - * (thread_in_core << WINKLE_THREAD_SHIFT); - * core_idle_state &= ~(thread_in_core << WINKLE_THREAD_SHIFT); - * } - * - */ - cmpwi r18,PNV_THREAD_WINKLE +_GLOBAL(isa206_idle_insn_mayloss) + std r1,PACAR1(r13) + mflr r4 + mfcr r5 + /* use stack red zone rather than a new frame for saving regs */ + std r2,-8*0(r1) + std r14,-8*1(r1) + std r15,-8*2(r1) + std r16,-8*3(r1) + std r17,-8*4(r1) + std r18,-8*5(r1) + std r19,-8*6(r1) + std r20,-8*7(r1) + std r21,-8*8(r1) + std r22,-8*9(r1) + std r23,-8*10(r1) + std r24,-8*11(r1) + std r25,-8*12(r1) + std r26,-8*13(r1) + std r27,-8*14(r1) + std r28,-8*15(r1) + std r29,-8*16(r1) + std r30,-8*17(r1) + std r31,-8*18(r1) + std r4,-8*19(r1) + std r5,-8*20(r1) + cmpwi r3,PNV_THREAD_NAP + bne 1f + IDLE_STATE_ENTER_SEQ_NORET(PPC_NAP) +1: cmpwi r3,PNV_THREAD_SLEEP bne 2f - andis. r9,r15,PNV_CORE_IDLE_WINKLE_COUNT_ALL_BIT@h - subis r15,r15,PNV_CORE_IDLE_WINKLE_COUNT@h - beq 2f - ori r15,r15,PNV_CORE_IDLE_THREAD_WINKLE_BITS /* all were winkle */ -2: - /* Shift thread bit to winkle mask, then test if this thread is set, - * and remove it from the winkle bits */ - slwi r8,r7,8 - and r8,r8,r15 - andc r15,r15,r8 - cmpwi cr4,r8,1 /* cr4 will be gt if our bit is set, lt if not */ - - lbz r4,PACA_SUBCORE_SIBLING_MASK(r13) - and r4,r4,r15 - cmpwi r4,0 /* Check if first in subcore */ - - or r15,r15,r7 /* Set thread bit */ - beq first_thread_in_subcore -END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300) - - or r15,r15,r7 /* Set thread bit */ - beq cr2,first_thread_in_core - - /* Not first thread in core or subcore to wake up */ - b clear_lock - -first_thread_in_subcore: - /* - * If waking up from sleep, subcore state is not lost. Hence - * skip subcore state restore - */ - blt cr4,subcore_state_restored - - /* Restore per-subcore state */ - ld r4,_SDR1(r1) - mtspr SPRN_SDR1,r4 - - ld r4,_RPR(r1) - mtspr SPRN_RPR,r4 - ld r4,_AMOR(r1) - mtspr SPRN_AMOR,r4 - -subcore_state_restored: - /* - * Check if the thread is also the first thread in the core. If not, - * skip to clear_lock. - */ - bne cr2,clear_lock - -first_thread_in_core: - - /* - * First thread in the core waking up from any state which can cause - * partial or complete hypervisor state loss. It needs to - * call the fastsleep workaround code if the platform requires it. - * Call it unconditionally here. The below branch instruction will - * be patched out if the platform does not have fastsleep or does not - * require the workaround. Patching will be performed during the - * discovery of idle-states. - */ -.global pnv_fastsleep_workaround_at_exit -pnv_fastsleep_workaround_at_exit: - b fastsleep_workaround_at_exit - -timebase_resync: - /* - * Use cr3 which indicates that we are waking up with atleast partial - * hypervisor state loss to determine if TIMEBASE RESYNC is needed. - */ - ble cr3,.Ltb_resynced - /* Time base re-sync */ - bl opal_resync_timebase; - /* - * If waking up from sleep (POWER8), per core state - * is not lost, skip to clear_lock. - */ -.Ltb_resynced: - blt cr4,clear_lock - - /* - * First thread in the core to wake up and its waking up with - * complete hypervisor state loss. Restore per core hypervisor - * state. - */ -BEGIN_FTR_SECTION - ld r4,_PTCR(r1) - mtspr SPRN_PTCR,r4 - ld r4,_RPR(r1) - mtspr SPRN_RPR,r4 - ld r4,_AMOR(r1) - mtspr SPRN_AMOR,r4 -END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) - - ld r4,_TSCR(r1) - mtspr SPRN_TSCR,r4 - ld r4,_WORC(r1) - mtspr SPRN_WORC,r4 - -clear_lock: - xoris r15,r15,PNV_CORE_IDLE_LOCK_BIT@h - lwsync - stw r15,0(r14) - -common_exit: - /* - * Common to all threads. - * - * If waking up from sleep, hypervisor state is not lost. Hence - * skip hypervisor state restore. - */ - blt cr4,hypervisor_state_restored - - /* Waking up from winkle */ - -BEGIN_MMU_FTR_SECTION - b no_segments -END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_RADIX) - /* Restore SLB from PACA */ - ld r8,PACA_SLBSHADOWPTR(r13) - - .rept SLB_NUM_BOLTED - li r3, SLBSHADOW_SAVEAREA - LDX_BE r5, r8, r3 - addi r3, r3, 8 - LDX_BE r6, r8, r3 - andis. r7,r5,SLB_ESID_V@h - beq 1f - slbmte r6,r5 -1: addi r8,r8,16 - .endr -no_segments: - - /* Restore per thread state */ - - ld r4,_SPURR(r1) - mtspr SPRN_SPURR,r4 - ld r4,_PURR(r1) - mtspr SPRN_PURR,r4 - ld r4,_DSCR(r1) - mtspr SPRN_DSCR,r4 - ld r4,_WORT(r1) - mtspr SPRN_WORT,r4 - - /* Call cur_cpu_spec->cpu_restore() */ - LOAD_REG_ADDR(r4, cur_cpu_spec) - ld r4,0(r4) - ld r12,CPU_SPEC_RESTORE(r4) -#ifdef PPC64_ELF_ABI_v1 - ld r12,0(r12) -#endif - mtctr r12 - bctrl - -/* - * On POWER9, we can come here on wakeup from a cpuidle stop state. - * Hence restore the additional SPRs to the saved value. - * - * On POWER8, we come here only on winkle. Since winkle is used - * only in the case of CPU-Hotplug, we don't need to restore - * the additional SPRs. - */ -BEGIN_FTR_SECTION - bl power9_restore_additional_sprs -END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) -hypervisor_state_restored: - - mr r12,r19 - mtlr r17 - blr /* return to pnv_powersave_wakeup */ - -fastsleep_workaround_at_exit: - li r3,1 - li r4,0 - bl opal_config_cpu_idle_state - b timebase_resync - -/* - * R3 here contains the value that will be returned to the caller - * of power7_nap. - * R12 contains SRR1 for CHECK_HMI_INTERRUPT. - */ -.global pnv_wakeup_loss -pnv_wakeup_loss: - ld r1,PACAR1(r13) -BEGIN_FTR_SECTION - CHECK_HMI_INTERRUPT -END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) - REST_NVGPRS(r1) - REST_GPR(2, r1) - ld r4,PACAKMSR(r13) - ld r5,_LINK(r1) - ld r6,_CCR(r1) - addi r1,r1,INT_FRAME_SIZE - mtlr r5 - mtcr r6 - mtmsrd r4 - blr + IDLE_STATE_ENTER_SEQ_NORET(PPC_SLEEP) +2: IDLE_STATE_ENTER_SEQ_NORET(PPC_WINKLE) -/* - * R3 here contains the value that will be returned to the caller - * of power7_nap. - * R12 contains SRR1 for CHECK_HMI_INTERRUPT. - */ -pnv_wakeup_noloss: - lbz r0,PACA_NAPSTATELOST(r13) - cmpwi r0,0 - bne pnv_wakeup_loss - ld r1,PACAR1(r13) -BEGIN_FTR_SECTION - CHECK_HMI_INTERRUPT -END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) - ld r4,PACAKMSR(r13) - ld r5,_NIP(r1) - ld r6,_CCR(r1) - addi r1,r1,INT_FRAME_SIZE - mtlr r5 - mtcr r6 - mtmsrd r4 - blr diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 8a936723c791..ada901af4950 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -81,10 +81,7 @@ DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); EXPORT_PER_CPU_SYMBOL(irq_stat); -int __irq_offset_value; - #ifdef CONFIG_PPC32 -EXPORT_SYMBOL(__irq_offset_value); atomic_t ppc_n_lost_interrupts; #ifdef CONFIG_TAU_INT @@ -261,16 +258,9 @@ notrace void arch_local_irq_restore(unsigned long mask) */ irq_happened = get_irq_happened(); if (!irq_happened) { - /* - * FIXME. Here we'd like to be able to do: - * - * #ifdef CONFIG_PPC_IRQ_SOFT_MASK_DEBUG - * WARN_ON(!(mfmsr() & MSR_EE)); - * #endif - * - * But currently it hits in a few paths, we should fix those and - * enable the warning. - */ +#ifdef CONFIG_PPC_IRQ_SOFT_MASK_DEBUG + WARN_ON(!(mfmsr() & MSR_EE)); +#endif return; } diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c index b5fec1f9751a..4581377cfc98 100644 --- a/arch/powerpc/kernel/mce.c +++ b/arch/powerpc/kernel/mce.c @@ -112,6 +112,7 @@ void save_mce_event(struct pt_regs *regs, long handled, mce->srr1 = regs->msr; mce->gpr3 = regs->gpr[3]; mce->in_use = 1; + mce->cpu = get_paca()->paca_index; /* Mark it recovered if we have handled it and MSR(RI=1). */ if (handled && (regs->msr & MSR_RI)) @@ -121,6 +122,8 @@ void save_mce_event(struct pt_regs *regs, long handled, mce->initiator = mce_err->initiator; mce->severity = mce_err->severity; + mce->sync_error = mce_err->sync_error; + mce->error_class = mce_err->error_class; /* * Populate the mce error_type and type-specific error_type. @@ -310,7 +313,11 @@ static void machine_check_process_queued_event(struct irq_work *work) void machine_check_print_event_info(struct machine_check_event *evt, bool user_mode, bool in_guest) { - const char *level, *sevstr, *subtype; + const char *level, *sevstr, *subtype, *err_type; + uint64_t ea = 0, pa = 0; + int n = 0; + char dar_str[50]; + char pa_str[50]; static const char *mc_ue_types[] = { "Indeterminate", "Instruction fetch", @@ -357,6 +364,13 @@ void machine_check_print_event_info(struct machine_check_event *evt, "Store (timeout)", "Page table walk Load/Store (timeout)", }; + static const char *mc_error_class[] = { + "Unknown", + "Hardware error", + "Probable Hardware error (some chance of software cause)", + "Software error", + "Probable Software error (some chance of hardware cause)", + }; /* Print things out */ if (evt->version != MCE_V1) { @@ -371,9 +385,9 @@ void machine_check_print_event_info(struct machine_check_event *evt, break; case MCE_SEV_WARNING: level = KERN_WARNING; - sevstr = ""; + sevstr = "Warning"; break; - case MCE_SEV_ERROR_SYNC: + case MCE_SEV_SEVERE: level = KERN_ERR; sevstr = "Severe"; break; @@ -384,101 +398,107 @@ void machine_check_print_event_info(struct machine_check_event *evt, break; } - printk("%s%s Machine check interrupt [%s]\n", level, sevstr, - evt->disposition == MCE_DISPOSITION_RECOVERED ? - "Recovered" : "Not recovered"); - - if (in_guest) { - printk("%s Guest NIP: %016llx\n", level, evt->srr0); - } else if (user_mode) { - printk("%s NIP: [%016llx] PID: %d Comm: %s\n", level, - evt->srr0, current->pid, current->comm); - } else { - printk("%s NIP [%016llx]: %pS\n", level, evt->srr0, - (void *)evt->srr0); - } - - printk("%s Initiator: %s\n", level, - evt->initiator == MCE_INITIATOR_CPU ? "CPU" : "Unknown"); switch (evt->error_type) { case MCE_ERROR_TYPE_UE: + err_type = "UE"; subtype = evt->u.ue_error.ue_error_type < ARRAY_SIZE(mc_ue_types) ? mc_ue_types[evt->u.ue_error.ue_error_type] : "Unknown"; - printk("%s Error type: UE [%s]\n", level, subtype); if (evt->u.ue_error.effective_address_provided) - printk("%s Effective address: %016llx\n", - level, evt->u.ue_error.effective_address); + ea = evt->u.ue_error.effective_address; if (evt->u.ue_error.physical_address_provided) - printk("%s Physical address: %016llx\n", - level, evt->u.ue_error.physical_address); + pa = evt->u.ue_error.physical_address; break; case MCE_ERROR_TYPE_SLB: + err_type = "SLB"; subtype = evt->u.slb_error.slb_error_type < ARRAY_SIZE(mc_slb_types) ? mc_slb_types[evt->u.slb_error.slb_error_type] : "Unknown"; - printk("%s Error type: SLB [%s]\n", level, subtype); if (evt->u.slb_error.effective_address_provided) - printk("%s Effective address: %016llx\n", - level, evt->u.slb_error.effective_address); + ea = evt->u.slb_error.effective_address; break; case MCE_ERROR_TYPE_ERAT: + err_type = "ERAT"; subtype = evt->u.erat_error.erat_error_type < ARRAY_SIZE(mc_erat_types) ? mc_erat_types[evt->u.erat_error.erat_error_type] : "Unknown"; - printk("%s Error type: ERAT [%s]\n", level, subtype); if (evt->u.erat_error.effective_address_provided) - printk("%s Effective address: %016llx\n", - level, evt->u.erat_error.effective_address); + ea = evt->u.erat_error.effective_address; break; case MCE_ERROR_TYPE_TLB: + err_type = "TLB"; subtype = evt->u.tlb_error.tlb_error_type < ARRAY_SIZE(mc_tlb_types) ? mc_tlb_types[evt->u.tlb_error.tlb_error_type] : "Unknown"; - printk("%s Error type: TLB [%s]\n", level, subtype); if (evt->u.tlb_error.effective_address_provided) - printk("%s Effective address: %016llx\n", - level, evt->u.tlb_error.effective_address); + ea = evt->u.tlb_error.effective_address; break; case MCE_ERROR_TYPE_USER: + err_type = "User"; subtype = evt->u.user_error.user_error_type < ARRAY_SIZE(mc_user_types) ? mc_user_types[evt->u.user_error.user_error_type] : "Unknown"; - printk("%s Error type: User [%s]\n", level, subtype); if (evt->u.user_error.effective_address_provided) - printk("%s Effective address: %016llx\n", - level, evt->u.user_error.effective_address); + ea = evt->u.user_error.effective_address; break; case MCE_ERROR_TYPE_RA: + err_type = "Real address"; subtype = evt->u.ra_error.ra_error_type < ARRAY_SIZE(mc_ra_types) ? mc_ra_types[evt->u.ra_error.ra_error_type] : "Unknown"; - printk("%s Error type: Real address [%s]\n", level, subtype); if (evt->u.ra_error.effective_address_provided) - printk("%s Effective address: %016llx\n", - level, evt->u.ra_error.effective_address); + ea = evt->u.ra_error.effective_address; break; case MCE_ERROR_TYPE_LINK: + err_type = "Link"; subtype = evt->u.link_error.link_error_type < ARRAY_SIZE(mc_link_types) ? mc_link_types[evt->u.link_error.link_error_type] : "Unknown"; - printk("%s Error type: Link [%s]\n", level, subtype); if (evt->u.link_error.effective_address_provided) - printk("%s Effective address: %016llx\n", - level, evt->u.link_error.effective_address); + ea = evt->u.link_error.effective_address; break; default: case MCE_ERROR_TYPE_UNKNOWN: - printk("%s Error type: Unknown\n", level); + err_type = "Unknown"; + subtype = ""; break; } + + dar_str[0] = pa_str[0] = '\0'; + if (ea && evt->srr0 != ea) { + /* Load/Store address */ + n = sprintf(dar_str, "DAR: %016llx ", ea); + if (pa) + sprintf(dar_str + n, "paddr: %016llx ", pa); + } else if (pa) { + sprintf(pa_str, " paddr: %016llx", pa); + } + + printk("%sMCE: CPU%d: machine check (%s) %s %s %s %s[%s]\n", + level, evt->cpu, sevstr, in_guest ? "Guest" : "Host", + err_type, subtype, dar_str, + evt->disposition == MCE_DISPOSITION_RECOVERED ? + "Recovered" : "Not recovered"); + + if (in_guest || user_mode) { + printk("%sMCE: CPU%d: PID: %d Comm: %s %sNIP: [%016llx]%s\n", + level, evt->cpu, current->pid, current->comm, + in_guest ? "Guest " : "", evt->srr0, pa_str); + } else { + printk("%sMCE: CPU%d: NIP: [%016llx] %pS%s\n", + level, evt->cpu, evt->srr0, (void *)evt->srr0, pa_str); + } + + subtype = evt->error_class < ARRAY_SIZE(mc_error_class) ? + mc_error_class[evt->error_class] : "Unknown"; + printk("%sMCE: CPU%d: %s\n", level, evt->cpu, subtype); } EXPORT_SYMBOL_GPL(machine_check_print_event_info); diff --git a/arch/powerpc/kernel/mce_power.c b/arch/powerpc/kernel/mce_power.c index 6b800eec31f2..b5e876efe864 100644 --- a/arch/powerpc/kernel/mce_power.c +++ b/arch/powerpc/kernel/mce_power.c @@ -36,7 +36,7 @@ * Convert an address related to an mm to a PFN. NOTE: we are in real * mode, we could potentially race with page table updates. */ -static unsigned long addr_to_pfn(struct pt_regs *regs, unsigned long addr) +unsigned long addr_to_pfn(struct pt_regs *regs, unsigned long addr) { pte_t *ptep; unsigned long flags; @@ -131,213 +131,232 @@ struct mce_ierror_table { bool nip_valid; /* nip is a valid indicator of faulting address */ unsigned int error_type; unsigned int error_subtype; + unsigned int error_class; unsigned int initiator; unsigned int severity; + bool sync_error; }; static const struct mce_ierror_table mce_p7_ierror_table[] = { { 0x00000000001c0000, 0x0000000000040000, true, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000001c0000, 0x0000000000080000, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, MCE_ECLASS_HARD_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000001c0000, 0x00000000000c0000, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000001c0000, 0x0000000000100000, true, MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_INDETERMINATE, /* BOTH */ - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000001c0000, 0x0000000000140000, true, - MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000001c0000, 0x0000000000180000, true, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_IFETCH, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000001c0000, 0x00000000001c0000, true, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0, 0, 0, 0, 0, 0 } }; + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, +{ 0, 0, 0, 0, 0, 0, 0 } }; static const struct mce_ierror_table mce_p8_ierror_table[] = { { 0x00000000081c0000, 0x0000000000040000, true, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x0000000000080000, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, MCE_ECLASS_HARD_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x00000000000c0000, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000081c0000, 0x0000000000100000, true, - MCE_ERROR_TYPE_ERAT,MCE_ERAT_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000081c0000, 0x0000000000140000, true, - MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000081c0000, 0x0000000000180000, true, MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x00000000001c0000, true, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x0000000008000000, true, - MCE_ERROR_TYPE_LINK,MCE_LINK_ERROR_IFETCH_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_IFETCH_TIMEOUT, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x0000000008040000, true, MCE_ERROR_TYPE_LINK,MCE_LINK_ERROR_PAGE_TABLE_WALK_IFETCH_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0, 0, 0, 0, 0, 0 } }; + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, +{ 0, 0, 0, 0, 0, 0, 0 } }; static const struct mce_ierror_table mce_p9_ierror_table[] = { { 0x00000000081c0000, 0x0000000000040000, true, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_IFETCH, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x0000000000080000, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, MCE_ECLASS_HARD_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x00000000000c0000, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000081c0000, 0x0000000000100000, true, - MCE_ERROR_TYPE_ERAT,MCE_ERAT_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000081c0000, 0x0000000000140000, true, - MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000000081c0000, 0x0000000000180000, true, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_IFETCH, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x00000000001c0000, true, - MCE_ERROR_TYPE_RA, MCE_RA_ERROR_IFETCH_FOREIGN, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_RA, MCE_RA_ERROR_IFETCH_FOREIGN, MCE_ECLASS_SOFTWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x0000000008000000, true, - MCE_ERROR_TYPE_LINK,MCE_LINK_ERROR_IFETCH_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_IFETCH_TIMEOUT, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x0000000008040000, true, MCE_ERROR_TYPE_LINK,MCE_LINK_ERROR_PAGE_TABLE_WALK_IFETCH_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x00000000080c0000, true, - MCE_ERROR_TYPE_RA, MCE_RA_ERROR_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_RA, MCE_RA_ERROR_IFETCH, MCE_ECLASS_SOFTWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x0000000008100000, true, - MCE_ERROR_TYPE_RA, MCE_RA_ERROR_PAGE_TABLE_WALK_IFETCH, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_RA, MCE_RA_ERROR_PAGE_TABLE_WALK_IFETCH, MCE_ECLASS_SOFTWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000000081c0000, 0x0000000008140000, false, - MCE_ERROR_TYPE_RA, MCE_RA_ERROR_STORE, - MCE_INITIATOR_CPU, MCE_SEV_FATAL, }, /* ASYNC is fatal */ + MCE_ERROR_TYPE_RA, MCE_RA_ERROR_STORE, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_FATAL, false }, /* ASYNC is fatal */ { 0x00000000081c0000, 0x0000000008180000, false, MCE_ERROR_TYPE_LINK,MCE_LINK_ERROR_STORE_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_FATAL, }, /* ASYNC is fatal */ -{ 0x00000000081c0000, 0x00000000081c0000, true, + MCE_INITIATOR_CPU, MCE_SEV_FATAL, false }, /* ASYNC is fatal */ +{ 0x00000000081c0000, 0x00000000081c0000, true, MCE_ECLASS_HARDWARE, MCE_ERROR_TYPE_RA, MCE_RA_ERROR_PAGE_TABLE_WALK_IFETCH_FOREIGN, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0, 0, 0, 0, 0, 0 } }; + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, +{ 0, 0, 0, 0, 0, 0, 0 } }; struct mce_derror_table { unsigned long dsisr_value; bool dar_valid; /* dar is a valid indicator of faulting address */ unsigned int error_type; unsigned int error_subtype; + unsigned int error_class; unsigned int initiator; unsigned int severity; + bool sync_error; }; static const struct mce_derror_table mce_p7_derror_table[] = { { 0x00008000, false, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_LOAD_STORE, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_LOAD_STORE, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00004000, true, MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_LOAD_STORE, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000800, true, - MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000400, true, - MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000080, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, /* Before PARITY */ - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000100, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, MCE_ECLASS_HARD_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000040, true, MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_INDETERMINATE, /* BOTH */ - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0, false, 0, 0, 0, 0 } }; + MCE_ECLASS_HARD_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, +{ 0, false, 0, 0, 0, 0, 0 } }; static const struct mce_derror_table mce_p8_derror_table[] = { { 0x00008000, false, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_LOAD_STORE, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_LOAD_STORE, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00004000, true, MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_LOAD_STORE, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00002000, true, - MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_LOAD_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_LOAD_TIMEOUT, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00001000, true, MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_PAGE_TABLE_WALK_LOAD_STORE_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000800, true, - MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000400, true, - MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000200, true, MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, /* SECONDARY ERAT */ - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000080, true, MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, /* Before PARITY */ - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000100, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0, false, 0, 0, 0, 0 } }; + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, MCE_ECLASS_HARD_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, +{ 0, false, 0, 0, 0, 0, 0 } }; static const struct mce_derror_table mce_p9_derror_table[] = { { 0x00008000, false, - MCE_ERROR_TYPE_UE, MCE_UE_ERROR_LOAD_STORE, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_UE, MCE_UE_ERROR_LOAD_STORE, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00004000, true, MCE_ERROR_TYPE_UE, MCE_UE_ERROR_PAGE_TABLE_WALK_LOAD_STORE, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00002000, true, - MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_LOAD_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_LOAD_TIMEOUT, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00001000, true, MCE_ERROR_TYPE_LINK, MCE_LINK_ERROR_PAGE_TABLE_WALK_LOAD_STORE_TIMEOUT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000800, true, - MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_ERAT, MCE_ERAT_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000400, true, - MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_TLB, MCE_TLB_ERROR_MULTIHIT, MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000200, false, - MCE_ERROR_TYPE_USER, MCE_USER_ERROR_TLBIE, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_USER, MCE_USER_ERROR_TLBIE, MCE_ECLASS_SOFTWARE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000080, true, MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_MULTIHIT, /* Before PARITY */ - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_SOFT_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_WARNING, true }, { 0x00000100, true, - MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_SLB, MCE_SLB_ERROR_PARITY, MCE_ECLASS_HARD_INDETERMINATE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000040, true, - MCE_ERROR_TYPE_RA, MCE_RA_ERROR_LOAD, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ERROR_TYPE_RA, MCE_RA_ERROR_LOAD, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000020, false, MCE_ERROR_TYPE_RA, MCE_RA_ERROR_PAGE_TABLE_WALK_LOAD_STORE, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000010, false, MCE_ERROR_TYPE_RA, MCE_RA_ERROR_PAGE_TABLE_WALK_LOAD_STORE_FOREIGN, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, + MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, { 0x00000008, false, - MCE_ERROR_TYPE_RA, MCE_RA_ERROR_LOAD_STORE_FOREIGN, - MCE_INITIATOR_CPU, MCE_SEV_ERROR_SYNC, }, -{ 0, false, 0, 0, 0, 0 } }; + MCE_ERROR_TYPE_RA, MCE_RA_ERROR_LOAD_STORE_FOREIGN, MCE_ECLASS_HARDWARE, + MCE_INITIATOR_CPU, MCE_SEV_SEVERE, true }, +{ 0, false, 0, 0, 0, 0, 0 } }; static int mce_find_instr_ea_and_pfn(struct pt_regs *regs, uint64_t *addr, uint64_t *phys_addr) @@ -404,6 +423,7 @@ static int mce_handle_ierror(struct pt_regs *regs, /* now fill in mce_error_info */ mce_err->error_type = table[i].error_type; + mce_err->error_class = table[i].error_class; switch (table[i].error_type) { case MCE_ERROR_TYPE_UE: mce_err->u.ue_error_type = table[i].error_subtype; @@ -427,11 +447,12 @@ static int mce_handle_ierror(struct pt_regs *regs, mce_err->u.link_error_type = table[i].error_subtype; break; } + mce_err->sync_error = table[i].sync_error; mce_err->severity = table[i].severity; mce_err->initiator = table[i].initiator; if (table[i].nip_valid) { *addr = regs->nip; - if (mce_err->severity == MCE_SEV_ERROR_SYNC && + if (mce_err->sync_error && table[i].error_type == MCE_ERROR_TYPE_UE) { unsigned long pfn; @@ -448,8 +469,10 @@ static int mce_handle_ierror(struct pt_regs *regs, } mce_err->error_type = MCE_ERROR_TYPE_UNKNOWN; - mce_err->severity = MCE_SEV_ERROR_SYNC; + mce_err->error_class = MCE_ECLASS_UNKNOWN; + mce_err->severity = MCE_SEV_SEVERE; mce_err->initiator = MCE_INITIATOR_CPU; + mce_err->sync_error = true; return 0; } @@ -496,6 +519,7 @@ static int mce_handle_derror(struct pt_regs *regs, /* now fill in mce_error_info */ mce_err->error_type = table[i].error_type; + mce_err->error_class = table[i].error_class; switch (table[i].error_type) { case MCE_ERROR_TYPE_UE: mce_err->u.ue_error_type = table[i].error_subtype; @@ -519,11 +543,12 @@ static int mce_handle_derror(struct pt_regs *regs, mce_err->u.link_error_type = table[i].error_subtype; break; } + mce_err->sync_error = table[i].sync_error; mce_err->severity = table[i].severity; mce_err->initiator = table[i].initiator; if (table[i].dar_valid) *addr = regs->dar; - else if (mce_err->severity == MCE_SEV_ERROR_SYNC && + else if (mce_err->sync_error && table[i].error_type == MCE_ERROR_TYPE_UE) { /* * We do a maximum of 4 nested MCE calls, see @@ -539,8 +564,10 @@ static int mce_handle_derror(struct pt_regs *regs, return handled; mce_err->error_type = MCE_ERROR_TYPE_UNKNOWN; - mce_err->severity = MCE_SEV_ERROR_SYNC; + mce_err->error_class = MCE_ECLASS_UNKNOWN; + mce_err->severity = MCE_SEV_SEVERE; mce_err->initiator = MCE_INITIATOR_CPU; + mce_err->sync_error = true; return 0; } diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index e7382abee868..9cc91d03ab62 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -267,12 +267,12 @@ void copy_mm_to_paca(struct mm_struct *mm) get_paca()->mm_ctx_id = context->id; #ifdef CONFIG_PPC_MM_SLICES - VM_BUG_ON(!mm->context.slb_addr_limit); - get_paca()->mm_ctx_slb_addr_limit = mm->context.slb_addr_limit; - memcpy(&get_paca()->mm_ctx_low_slices_psize, - &context->low_slices_psize, sizeof(context->low_slices_psize)); - memcpy(&get_paca()->mm_ctx_high_slices_psize, - &context->high_slices_psize, TASK_SLICE_ARRAY_SZ(mm)); + VM_BUG_ON(!mm_ctx_slb_addr_limit(context)); + get_paca()->mm_ctx_slb_addr_limit = mm_ctx_slb_addr_limit(context); + memcpy(&get_paca()->mm_ctx_low_slices_psize, mm_ctx_low_slices(context), + LOW_SLICE_ARRAY_SZ); + memcpy(&get_paca()->mm_ctx_high_slices_psize, mm_ctx_high_slices(context), + TASK_SLICE_ARRAY_SZ(context)); #else /* CONFIG_PPC_MM_SLICES */ get_paca()->mm_ctx_user_psize = context->user_psize; get_paca()->mm_ctx_sllp = context->sllp; diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index dd9e0d5386ee..87da40129927 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -67,6 +67,7 @@ #include <asm/cpu_has_feature.h> #include <asm/asm-prototypes.h> #include <asm/stacktrace.h> +#include <asm/hw_breakpoint.h> #include <linux/kprobes.h> #include <linux/kdebug.h> @@ -133,7 +134,8 @@ static int __init enable_strict_msr_control(char *str) } early_param("ppc_strict_facility_enable", enable_strict_msr_control); -unsigned long msr_check_and_set(unsigned long bits) +/* notrace because it's called by restore_math */ +unsigned long notrace msr_check_and_set(unsigned long bits) { unsigned long oldmsr = mfmsr(); unsigned long newmsr; @@ -152,7 +154,8 @@ unsigned long msr_check_and_set(unsigned long bits) } EXPORT_SYMBOL_GPL(msr_check_and_set); -void __msr_check_and_clear(unsigned long bits) +/* notrace because it's called by restore_math */ +void notrace __msr_check_and_clear(unsigned long bits) { unsigned long oldmsr = mfmsr(); unsigned long newmsr; @@ -525,7 +528,17 @@ void giveup_all(struct task_struct *tsk) } EXPORT_SYMBOL(giveup_all); -void restore_math(struct pt_regs *regs) +/* + * The exception exit path calls restore_math() with interrupts hard disabled + * but the soft irq state not "reconciled". ftrace code that calls + * local_irq_save/restore causes warnings. + * + * Rather than complicate the exit path, just don't trace restore_math. This + * could be done by having ftrace entry code check for this un-reconciled + * condition where MSR[EE]=0 and PACA_IRQ_HARD_DIS is not set, and + * temporarily fix it up for the duration of the ftrace call. + */ +void notrace restore_math(struct pt_regs *regs) { unsigned long msr; @@ -784,7 +797,7 @@ static inline int set_dabr(struct arch_hw_breakpoint *brk) return __set_dabr(dabr, dabrx); } -static inline int set_dawr(struct arch_hw_breakpoint *brk) +int set_dawr(struct arch_hw_breakpoint *brk) { unsigned long dawr, dawrx, mrd; @@ -816,7 +829,7 @@ void __set_breakpoint(struct arch_hw_breakpoint *brk) { memcpy(this_cpu_ptr(¤t_brk), brk, sizeof(*brk)); - if (cpu_has_feature(CPU_FTR_DAWR)) + if (dawr_enabled()) // Power8 or later set_dawr(brk); else if (!cpu_has_feature(CPU_FTR_ARCH_207S)) @@ -830,8 +843,8 @@ void __set_breakpoint(struct arch_hw_breakpoint *brk) /* Check if we have DAWR or DABR hardware */ bool ppc_breakpoint_available(void) { - if (cpu_has_feature(CPU_FTR_DAWR)) - return true; /* POWER8 DAWR */ + if (dawr_enabled()) + return true; /* POWER8 DAWR or POWER9 forced DAWR */ if (cpu_has_feature(CPU_FTR_ARCH_207S)) return false; /* POWER9 with DAWR disabled */ /* DABR: Everything but POWER8 and POWER9 */ @@ -1151,11 +1164,6 @@ static inline void restore_sprs(struct thread_struct *old_thread, thread_pkey_regs_restore(new_thread, old_thread); } -#ifdef CONFIG_PPC_BOOK3S_64 -#define CP_SIZE 128 -static const u8 dummy_copy_buffer[CP_SIZE] __attribute__((aligned(CP_SIZE))); -#endif - struct task_struct *__switch_to(struct task_struct *prev, struct task_struct *new) { @@ -1729,7 +1737,8 @@ void start_thread(struct pt_regs *regs, unsigned long start, unsigned long sp) unsigned long load_addr = regs->gpr[2]; /* saved by ELF_PLAT_INIT */ #ifdef CONFIG_PPC_BOOK3S_64 - preload_new_slb_context(start, sp); + if (!radix_enabled()) + preload_new_slb_context(start, sp); #endif #endif diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index f33ff4163a51..00682b8df330 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -154,10 +154,8 @@ static struct prom_t __prombss prom; static unsigned long __prombss prom_entry; -#define PROM_SCRATCH_SIZE 256 - static char __prombss of_stdout_device[256]; -static char __prombss prom_scratch[PROM_SCRATCH_SIZE]; +static char __prombss prom_scratch[256]; static unsigned long __prombss dt_header_start; static unsigned long __prombss dt_struct_start, dt_struct_end; @@ -224,6 +222,135 @@ static bool __prombss rtas_has_query_cpu_stopped; #define PHANDLE_VALID(p) ((p) != 0 && (p) != PROM_ERROR) #define IHANDLE_VALID(i) ((i) != 0 && (i) != PROM_ERROR) +/* Copied from lib/string.c and lib/kstrtox.c */ + +static int __init prom_strcmp(const char *cs, const char *ct) +{ + unsigned char c1, c2; + + while (1) { + c1 = *cs++; + c2 = *ct++; + if (c1 != c2) + return c1 < c2 ? -1 : 1; + if (!c1) + break; + } + return 0; +} + +static char __init *prom_strcpy(char *dest, const char *src) +{ + char *tmp = dest; + + while ((*dest++ = *src++) != '\0') + /* nothing */; + return tmp; +} + +static int __init prom_strncmp(const char *cs, const char *ct, size_t count) +{ + unsigned char c1, c2; + + while (count) { + c1 = *cs++; + c2 = *ct++; + if (c1 != c2) + return c1 < c2 ? -1 : 1; + if (!c1) + break; + count--; + } + return 0; +} + +static size_t __init prom_strlen(const char *s) +{ + const char *sc; + + for (sc = s; *sc != '\0'; ++sc) + /* nothing */; + return sc - s; +} + +static int __init prom_memcmp(const void *cs, const void *ct, size_t count) +{ + const unsigned char *su1, *su2; + int res = 0; + + for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--) + if ((res = *su1 - *su2) != 0) + break; + return res; +} + +static char __init *prom_strstr(const char *s1, const char *s2) +{ + size_t l1, l2; + + l2 = prom_strlen(s2); + if (!l2) + return (char *)s1; + l1 = prom_strlen(s1); + while (l1 >= l2) { + l1--; + if (!prom_memcmp(s1, s2, l2)) + return (char *)s1; + s1++; + } + return NULL; +} + +static size_t __init prom_strlcpy(char *dest, const char *src, size_t size) +{ + size_t ret = prom_strlen(src); + + if (size) { + size_t len = (ret >= size) ? size - 1 : ret; + memcpy(dest, src, len); + dest[len] = '\0'; + } + return ret; +} + +#ifdef CONFIG_PPC_PSERIES +static int __init prom_strtobool(const char *s, bool *res) +{ + if (!s) + return -EINVAL; + + switch (s[0]) { + case 'y': + case 'Y': + case '1': + *res = true; + return 0; + case 'n': + case 'N': + case '0': + *res = false; + return 0; + case 'o': + case 'O': + switch (s[1]) { + case 'n': + case 'N': + *res = true; + return 0; + case 'f': + case 'F': + *res = false; + return 0; + default: + break; + } + default: + break; + } + + return -EINVAL; +} +#endif /* This is the one and *ONLY* place where we actually call open * firmware. @@ -501,14 +628,14 @@ static int __init prom_next_node(phandle *nodep) } } -static inline int prom_getprop(phandle node, const char *pname, - void *value, size_t valuelen) +static inline int __init prom_getprop(phandle node, const char *pname, + void *value, size_t valuelen) { return call_prom("getprop", 4, 1, node, ADDR(pname), (u32)(unsigned long) value, (u32) valuelen); } -static inline int prom_getproplen(phandle node, const char *pname) +static inline int __init prom_getproplen(phandle node, const char *pname) { return call_prom("getproplen", 2, 1, node, ADDR(pname)); } @@ -555,7 +682,7 @@ static int __init prom_setprop(phandle node, const char *nodename, add_string(&p, tohex((u32)(unsigned long) value)); add_string(&p, tohex(valuelen)); add_string(&p, tohex(ADDR(pname))); - add_string(&p, tohex(strlen(pname))); + add_string(&p, tohex(prom_strlen(pname))); add_string(&p, "property"); *p = 0; return call_prom("interpret", 1, 1, (u32)(unsigned long) cmd); @@ -631,33 +758,30 @@ static void __init early_cmdline_parse(void) const char *opt; char *p; - int l __maybe_unused = 0; + int l = 0; prom_cmd_line[0] = 0; p = prom_cmd_line; if ((long)prom.chosen > 0) l = prom_getprop(prom.chosen, "bootargs", p, COMMAND_LINE_SIZE-1); -#ifdef CONFIG_CMDLINE - if (l <= 0 || p[0] == '\0') /* dbl check */ - strlcpy(prom_cmd_line, - CONFIG_CMDLINE, sizeof(prom_cmd_line)); -#endif /* CONFIG_CMDLINE */ + if (IS_ENABLED(CONFIG_CMDLINE_BOOL) && (l <= 0 || p[0] == '\0')) /* dbl check */ + prom_strlcpy(prom_cmd_line, CONFIG_CMDLINE, sizeof(prom_cmd_line)); prom_printf("command line: %s\n", prom_cmd_line); #ifdef CONFIG_PPC64 - opt = strstr(prom_cmd_line, "iommu="); + opt = prom_strstr(prom_cmd_line, "iommu="); if (opt) { prom_printf("iommu opt is: %s\n", opt); opt += 6; while (*opt && *opt == ' ') opt++; - if (!strncmp(opt, "off", 3)) + if (!prom_strncmp(opt, "off", 3)) prom_iommu_off = 1; - else if (!strncmp(opt, "force", 5)) + else if (!prom_strncmp(opt, "force", 5)) prom_iommu_force_on = 1; } #endif - opt = strstr(prom_cmd_line, "mem="); + opt = prom_strstr(prom_cmd_line, "mem="); if (opt) { opt += 4; prom_memory_limit = prom_memparse(opt, (const char **)&opt); @@ -669,13 +793,13 @@ static void __init early_cmdline_parse(void) #ifdef CONFIG_PPC_PSERIES prom_radix_disable = !IS_ENABLED(CONFIG_PPC_RADIX_MMU_DEFAULT); - opt = strstr(prom_cmd_line, "disable_radix"); + opt = prom_strstr(prom_cmd_line, "disable_radix"); if (opt) { opt += 13; if (*opt && *opt == '=') { bool val; - if (kstrtobool(++opt, &val)) + if (prom_strtobool(++opt, &val)) prom_radix_disable = false; else prom_radix_disable = val; @@ -1028,7 +1152,7 @@ static int __init prom_count_smt_threads(void) type[0] = 0; prom_getprop(node, "device_type", type, sizeof(type)); - if (strcmp(type, "cpu")) + if (prom_strcmp(type, "cpu")) continue; /* * There is an entry for each smt thread, each entry being @@ -1138,8 +1262,14 @@ static void __init prom_check_platform_support(void) int prop_len = prom_getproplen(prom.chosen, "ibm,arch-vec-5-platform-support"); - /* First copy the architecture vec template */ - ibm_architecture_vec = ibm_architecture_vec_template; + /* + * First copy the architecture vec template + * + * use memcpy() instead of *vec = *vec_template so that GCC replaces it + * by __memcpy() when KASAN is active + */ + memcpy(&ibm_architecture_vec, &ibm_architecture_vec_template, + sizeof(ibm_architecture_vec)); if (prop_len > 1) { int i; @@ -1475,7 +1605,7 @@ static void __init prom_init_mem(void) */ prom_getprop(node, "name", type, sizeof(type)); } - if (strcmp(type, "memory")) + if (prom_strcmp(type, "memory")) continue; plen = prom_getprop(node, "reg", regbuf, sizeof(regbuf)); @@ -1487,8 +1617,8 @@ static void __init prom_init_mem(void) endp = p + (plen / sizeof(cell_t)); #ifdef DEBUG_PROM - memset(path, 0, PROM_SCRATCH_SIZE); - call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1); + memset(path, 0, sizeof(prom_scratch)); + call_prom("package-to-path", 3, 1, node, path, sizeof(prom_scratch) - 1); prom_debug(" node %s :\n", path); #endif /* DEBUG_PROM */ @@ -1756,19 +1886,19 @@ static void __init prom_initialize_tce_table(void) prom_getprop(node, "device_type", type, sizeof(type)); prom_getprop(node, "model", model, sizeof(model)); - if ((type[0] == 0) || (strstr(type, "pci") == NULL)) + if ((type[0] == 0) || (prom_strstr(type, "pci") == NULL)) continue; /* Keep the old logic intact to avoid regression. */ if (compatible[0] != 0) { - if ((strstr(compatible, "python") == NULL) && - (strstr(compatible, "Speedwagon") == NULL) && - (strstr(compatible, "Winnipeg") == NULL)) + if ((prom_strstr(compatible, "python") == NULL) && + (prom_strstr(compatible, "Speedwagon") == NULL) && + (prom_strstr(compatible, "Winnipeg") == NULL)) continue; } else if (model[0] != 0) { - if ((strstr(model, "ython") == NULL) && - (strstr(model, "peedwagon") == NULL) && - (strstr(model, "innipeg") == NULL)) + if ((prom_strstr(model, "ython") == NULL) && + (prom_strstr(model, "peedwagon") == NULL) && + (prom_strstr(model, "innipeg") == NULL)) continue; } @@ -1796,10 +1926,10 @@ static void __init prom_initialize_tce_table(void) local_alloc_bottom = base; /* It seems OF doesn't null-terminate the path :-( */ - memset(path, 0, PROM_SCRATCH_SIZE); + memset(path, 0, sizeof(prom_scratch)); /* Call OF to setup the TCE hardware */ if (call_prom("package-to-path", 3, 1, node, - path, PROM_SCRATCH_SIZE-1) == PROM_ERROR) { + path, sizeof(prom_scratch) - 1) == PROM_ERROR) { prom_printf("package-to-path failed\n"); } @@ -1917,12 +2047,12 @@ static void __init prom_hold_cpus(void) type[0] = 0; prom_getprop(node, "device_type", type, sizeof(type)); - if (strcmp(type, "cpu") != 0) + if (prom_strcmp(type, "cpu") != 0) continue; /* Skip non-configured cpus. */ if (prom_getprop(node, "status", type, sizeof(type)) > 0) - if (strcmp(type, "okay") != 0) + if (prom_strcmp(type, "okay") != 0) continue; reg = cpu_to_be32(-1); /* make sparse happy */ @@ -1998,9 +2128,9 @@ static void __init prom_find_mmu(void) return; version[sizeof(version) - 1] = 0; /* XXX might need to add other versions here */ - if (strcmp(version, "Open Firmware, 1.0.5") == 0) + if (prom_strcmp(version, "Open Firmware, 1.0.5") == 0) of_workarounds = OF_WA_CLAIM; - else if (strncmp(version, "FirmWorks,3.", 12) == 0) { + else if (prom_strncmp(version, "FirmWorks,3.", 12) == 0) { of_workarounds = OF_WA_CLAIM | OF_WA_LONGTRAIL; call_prom("interpret", 1, 1, "dev /memory 0 to allow-reclaim"); } else @@ -2033,7 +2163,7 @@ static void __init prom_init_stdout(void) call_prom("instance-to-path", 3, 1, prom.stdout, path, 255); prom_printf("OF stdout device is: %s\n", of_stdout_device); prom_setprop(prom.chosen, "/chosen", "linux,stdout-path", - path, strlen(path) + 1); + path, prom_strlen(path) + 1); /* instance-to-package fails on PA-Semi */ stdout_node = call_prom("instance-to-package", 1, 1, prom.stdout); @@ -2043,7 +2173,7 @@ static void __init prom_init_stdout(void) /* If it's a display, note it */ memset(type, 0, sizeof(type)); prom_getprop(stdout_node, "device_type", type, sizeof(type)); - if (strcmp(type, "display") == 0) + if (prom_strcmp(type, "display") == 0) prom_setprop(stdout_node, path, "linux,boot-display", NULL, 0); } } @@ -2064,19 +2194,19 @@ static int __init prom_find_machine_type(void) compat[len] = 0; while (i < len) { char *p = &compat[i]; - int sl = strlen(p); + int sl = prom_strlen(p); if (sl == 0) break; - if (strstr(p, "Power Macintosh") || - strstr(p, "MacRISC")) + if (prom_strstr(p, "Power Macintosh") || + prom_strstr(p, "MacRISC")) return PLATFORM_POWERMAC; #ifdef CONFIG_PPC64 /* We must make sure we don't detect the IBM Cell * blades as pSeries due to some firmware issues, * so we do it here. */ - if (strstr(p, "IBM,CBEA") || - strstr(p, "IBM,CPBW-1.0")) + if (prom_strstr(p, "IBM,CBEA") || + prom_strstr(p, "IBM,CPBW-1.0")) return PLATFORM_GENERIC; #endif /* CONFIG_PPC64 */ i += sl + 1; @@ -2093,7 +2223,7 @@ static int __init prom_find_machine_type(void) compat, sizeof(compat)-1); if (len <= 0) return PLATFORM_GENERIC; - if (strcmp(compat, "chrp")) + if (prom_strcmp(compat, "chrp")) return PLATFORM_GENERIC; /* Default to pSeries. We need to know if we are running LPAR */ @@ -2155,19 +2285,19 @@ static void __init prom_check_displays(void) for (node = 0; prom_next_node(&node); ) { memset(type, 0, sizeof(type)); prom_getprop(node, "device_type", type, sizeof(type)); - if (strcmp(type, "display") != 0) + if (prom_strcmp(type, "display") != 0) continue; /* It seems OF doesn't null-terminate the path :-( */ path = prom_scratch; - memset(path, 0, PROM_SCRATCH_SIZE); + memset(path, 0, sizeof(prom_scratch)); /* * leave some room at the end of the path for appending extra * arguments */ if (call_prom("package-to-path", 3, 1, node, path, - PROM_SCRATCH_SIZE-10) == PROM_ERROR) + sizeof(prom_scratch) - 10) == PROM_ERROR) continue; prom_printf("found display : %s, opening... ", path); @@ -2259,9 +2389,9 @@ static unsigned long __init dt_find_string(char *str) s = os = (char *)dt_string_start; s += 4; while (s < (char *)dt_string_end) { - if (strcmp(s, str) == 0) + if (prom_strcmp(s, str) == 0) return s - os; - s += strlen(s) + 1; + s += prom_strlen(s) + 1; } return 0; } @@ -2294,7 +2424,7 @@ static void __init scan_dt_build_strings(phandle node, } /* skip "name" */ - if (strcmp(namep, "name") == 0) { + if (prom_strcmp(namep, "name") == 0) { *mem_start = (unsigned long)namep; prev_name = "name"; continue; @@ -2306,7 +2436,7 @@ static void __init scan_dt_build_strings(phandle node, namep = sstart + soff; } else { /* Trim off some if we can */ - *mem_start = (unsigned long)namep + strlen(namep) + 1; + *mem_start = (unsigned long)namep + prom_strlen(namep) + 1; dt_string_end = *mem_start; } prev_name = namep; @@ -2363,8 +2493,8 @@ static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start, /* get it again for debugging */ path = prom_scratch; - memset(path, 0, PROM_SCRATCH_SIZE); - call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1); + memset(path, 0, sizeof(prom_scratch)); + call_prom("package-to-path", 3, 1, node, path, sizeof(prom_scratch) - 1); /* get and store all properties */ prev_name = ""; @@ -2375,7 +2505,7 @@ static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start, break; /* skip "name" */ - if (strcmp(pname, "name") == 0) { + if (prom_strcmp(pname, "name") == 0) { prev_name = "name"; continue; } @@ -2406,7 +2536,7 @@ static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start, call_prom("getprop", 4, 1, node, pname, valp, l); *mem_start = _ALIGN(*mem_start, 4); - if (!strcmp(pname, "phandle")) + if (!prom_strcmp(pname, "phandle")) has_phandle = 1; } @@ -2476,8 +2606,8 @@ static void __init flatten_device_tree(void) /* Add "phandle" in there, we'll need it */ namep = make_room(&mem_start, &mem_end, 16, 1); - strcpy(namep, "phandle"); - mem_start = (unsigned long)namep + strlen(namep) + 1; + prom_strcpy(namep, "phandle"); + mem_start = (unsigned long)namep + prom_strlen(namep) + 1; /* Build string array */ prom_printf("Building dt strings...\n"); @@ -2799,7 +2929,7 @@ static void __init fixup_device_tree_efika(void) rv = prom_getprop(node, "model", prop, sizeof(prop)); if (rv == PROM_ERROR) return; - if (strcmp(prop, "EFIKA5K2")) + if (prom_strcmp(prop, "EFIKA5K2")) return; prom_printf("Applying EFIKA device tree fixups\n"); @@ -2807,13 +2937,13 @@ static void __init fixup_device_tree_efika(void) /* Claiming to be 'chrp' is death */ node = call_prom("finddevice", 1, 1, ADDR("/")); rv = prom_getprop(node, "device_type", prop, sizeof(prop)); - if (rv != PROM_ERROR && (strcmp(prop, "chrp") == 0)) + if (rv != PROM_ERROR && (prom_strcmp(prop, "chrp") == 0)) prom_setprop(node, "/", "device_type", "efika", sizeof("efika")); /* CODEGEN,description is exposed in /proc/cpuinfo so fix that too */ rv = prom_getprop(node, "CODEGEN,description", prop, sizeof(prop)); - if (rv != PROM_ERROR && (strstr(prop, "CHRP"))) + if (rv != PROM_ERROR && (prom_strstr(prop, "CHRP"))) prom_setprop(node, "/", "CODEGEN,description", "Efika 5200B PowerPC System", sizeof("Efika 5200B PowerPC System")); diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh index 667df97d2595..4cac45cb5de5 100644 --- a/arch/powerpc/kernel/prom_init_check.sh +++ b/arch/powerpc/kernel/prom_init_check.sh @@ -16,10 +16,18 @@ # If you really need to reference something from prom_init.o add # it to the list below: +grep "^CONFIG_KASAN=y$" .config >/dev/null +if [ $? -eq 0 ] +then + MEM_FUNCS="__memcpy __memset" +else + MEM_FUNCS="memcpy memset" +fi + WHITELIST="add_reloc_offset __bss_start __bss_stop copy_and_flush -_end enter_prom memcpy memset reloc_offset __secondary_hold +_end enter_prom $MEM_FUNCS reloc_offset __secondary_hold __secondary_hold_acknowledge __secondary_hold_spinloop __start -strcmp strcpy strlcpy strlen strncmp strstr kstrtobool logo_linux_clut224 +logo_linux_clut224 reloc_got2 kernstart_addr memstart_addr linux_banner _stext __prom_init_toc_start __prom_init_toc_end btext_setup_display TOC." diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index d9ac7d94656e..684b0b315c32 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -43,6 +43,7 @@ #include <asm/tm.h> #include <asm/asm-prototypes.h> #include <asm/debug.h> +#include <asm/hw_breakpoint.h> #define CREATE_TRACE_POINTS #include <trace/events/syscalls.h> @@ -3088,7 +3089,7 @@ long arch_ptrace(struct task_struct *child, long request, dbginfo.sizeof_condition = 0; #ifdef CONFIG_HAVE_HW_BREAKPOINT dbginfo.features = PPC_DEBUG_FEATURE_DATA_BP_RANGE; - if (cpu_has_feature(CPU_FTR_DAWR)) + if (dawr_enabled()) dbginfo.features |= PPC_DEBUG_FEATURE_DATA_BP_DAWR; #else dbginfo.features = 0; diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c index 70568ccbd9fd..e1c9cf079503 100644 --- a/arch/powerpc/kernel/security.c +++ b/arch/powerpc/kernel/security.c @@ -104,6 +104,14 @@ static __init int barrier_nospec_debugfs_init(void) return 0; } device_initcall(barrier_nospec_debugfs_init); + +static __init int security_feature_debugfs_init(void) +{ + debugfs_create_x64("security_features", 0400, powerpc_debugfs_root, + (u64 *)&powerpc_security_features); + return 0; +} +device_initcall(security_feature_debugfs_init); #endif /* CONFIG_DEBUG_FS */ #ifdef CONFIG_PPC_FSL_BOOK3E diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 2e5dfb6e0823..aad9f5df6ab6 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -67,6 +67,7 @@ #include <asm/livepatch.h> #include <asm/mmu_context.h> #include <asm/cpu_has_feature.h> +#include <asm/kasan.h> #include "setup.h" @@ -133,13 +134,11 @@ int crashing_cpu = -1; /* also used by kexec */ void machine_shutdown(void) { -#ifdef CONFIG_FA_DUMP /* * if fadump is active, cleanup the fadump registration before we * shutdown. */ fadump_cleanup(); -#endif if (ppc_md.machine_shutdown) ppc_md.machine_shutdown(); @@ -200,14 +199,15 @@ static void show_cpuinfo_summary(struct seq_file *m) { struct device_node *root; const char *model = NULL; -#if defined(CONFIG_SMP) && defined(CONFIG_PPC32) unsigned long bogosum = 0; int i; - for_each_online_cpu(i) - bogosum += loops_per_jiffy; - seq_printf(m, "total bogomips\t: %lu.%02lu\n", - bogosum/(500000/HZ), bogosum/(5000/HZ) % 100); -#endif /* CONFIG_SMP && CONFIG_PPC32 */ + + if (IS_ENABLED(CONFIG_SMP) && IS_ENABLED(CONFIG_PPC32)) { + for_each_online_cpu(i) + bogosum += loops_per_jiffy; + seq_printf(m, "total bogomips\t: %lu.%02lu\n", + bogosum / (500000 / HZ), bogosum / (5000 / HZ) % 100); + } seq_printf(m, "timebase\t: %lu\n", ppc_tb_freq); if (ppc_md.name) seq_printf(m, "platform\t: %s\n", ppc_md.name); @@ -221,11 +221,10 @@ static void show_cpuinfo_summary(struct seq_file *m) if (ppc_md.show_cpuinfo != NULL) ppc_md.show_cpuinfo(m); -#ifdef CONFIG_PPC32 /* Display the amount of memory */ - seq_printf(m, "Memory\t\t: %d MB\n", - (unsigned int)(total_memory / (1024 * 1024))); -#endif + if (IS_ENABLED(CONFIG_PPC32)) + seq_printf(m, "Memory\t\t: %d MB\n", + (unsigned int)(total_memory / (1024 * 1024))); } static int show_cpuinfo(struct seq_file *m, void *v) @@ -252,26 +251,24 @@ static int show_cpuinfo(struct seq_file *m, void *v) else seq_printf(m, "unknown (%08x)", pvr); -#ifdef CONFIG_ALTIVEC if (cpu_has_feature(CPU_FTR_ALTIVEC)) seq_printf(m, ", altivec supported"); -#endif /* CONFIG_ALTIVEC */ seq_printf(m, "\n"); #ifdef CONFIG_TAU - if (cur_cpu_spec->cpu_features & CPU_FTR_TAU) { -#ifdef CONFIG_TAU_AVERAGE - /* more straightforward, but potentially misleading */ - seq_printf(m, "temperature \t: %u C (uncalibrated)\n", - cpu_temp(cpu_id)); -#else - /* show the actual temp sensor range */ - u32 temp; - temp = cpu_temp_both(cpu_id); - seq_printf(m, "temperature \t: %u-%u C (uncalibrated)\n", - temp & 0xff, temp >> 16); -#endif + if (cpu_has_feature(CPU_FTR_TAU)) { + if (IS_ENABLED(CONFIG_TAU_AVERAGE)) { + /* more straightforward, but potentially misleading */ + seq_printf(m, "temperature \t: %u C (uncalibrated)\n", + cpu_temp(cpu_id)); + } else { + /* show the actual temp sensor range */ + u32 temp; + temp = cpu_temp_both(cpu_id); + seq_printf(m, "temperature \t: %u-%u C (uncalibrated)\n", + temp & 0xff, temp >> 16); + } } #endif /* CONFIG_TAU */ @@ -335,11 +332,10 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "revision\t: %hd.%hd (pvr %04x %04x)\n", maj, min, PVR_VER(pvr), PVR_REV(pvr)); -#ifdef CONFIG_PPC32 - seq_printf(m, "bogomips\t: %lu.%02lu\n", - loops_per_jiffy / (500000/HZ), - (loops_per_jiffy / (5000/HZ)) % 100); -#endif + if (IS_ENABLED(CONFIG_PPC32)) + seq_printf(m, "bogomips\t: %lu.%02lu\n", loops_per_jiffy / (500000 / HZ), + (loops_per_jiffy / (5000 / HZ)) % 100); + seq_printf(m, "\n"); /* If this is the last cpu, print the summary */ @@ -401,8 +397,8 @@ void __init check_for_initrd(void) #ifdef CONFIG_SMP -int threads_per_core, threads_per_subcore, threads_shift; -cpumask_t threads_core_mask; +int threads_per_core, threads_per_subcore, threads_shift __read_mostly; +cpumask_t threads_core_mask __read_mostly; EXPORT_SYMBOL_GPL(threads_per_core); EXPORT_SYMBOL_GPL(threads_per_subcore); EXPORT_SYMBOL_GPL(threads_shift); @@ -740,23 +736,19 @@ void __init setup_panic(void) * BUG() in that case. */ -#ifdef CONFIG_NOT_COHERENT_CACHE -#define KERNEL_COHERENCY 0 -#else -#define KERNEL_COHERENCY 1 -#endif +#define KERNEL_COHERENCY (!IS_ENABLED(CONFIG_NOT_COHERENT_CACHE)) static int __init check_cache_coherency(void) { struct device_node *np; const void *prop; - int devtree_coherency; + bool devtree_coherency; np = of_find_node_by_path("/"); prop = of_get_property(np, "coherency-off", NULL); of_node_put(np); - devtree_coherency = prop ? 0 : 1; + devtree_coherency = prop ? false : true; if (devtree_coherency != KERNEL_COHERENCY) { printk(KERN_ERR @@ -799,12 +791,6 @@ void arch_setup_pdev_archdata(struct platform_device *pdev) static __init void print_system_info(void) { pr_info("-----------------------------------------------------\n"); -#ifdef CONFIG_PPC_BOOK3S_64 - pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size); -#endif -#ifdef CONFIG_PPC_BOOK3S_32 - pr_info("Hash_size = 0x%lx\n", Hash_size); -#endif pr_info("phys_mem_size = 0x%llx\n", (unsigned long long)memblock_phys_mem_size()); @@ -826,18 +812,7 @@ static __init void print_system_info(void) pr_info("firmware_features = 0x%016lx\n", powerpc_firmware_features); #endif -#ifdef CONFIG_PPC_BOOK3S_64 - if (htab_address) - pr_info("htab_address = 0x%p\n", htab_address); - if (htab_hash_mask) - pr_info("htab_hash_mask = 0x%lx\n", htab_hash_mask); -#endif -#ifdef CONFIG_PPC_BOOK3S_32 - if (Hash) - pr_info("Hash = 0x%p\n", Hash); - if (Hash_mask) - pr_info("Hash_mask = 0x%lx\n", Hash_mask); -#endif + print_system_hash_info(); if (PHYSICAL_START > 0) pr_info("physical_start = 0x%llx\n", @@ -868,6 +843,8 @@ static void smp_setup_pacas(void) */ void __init setup_arch(char **cmdline_p) { + kasan_init(); + *cmdline_p = boot_command_line; /* Set a half-reasonable default so udelay does something sensible */ @@ -947,20 +924,7 @@ void __init setup_arch(char **cmdline_p) init_mm.end_data = (unsigned long) _edata; init_mm.brk = klimit; -#ifdef CONFIG_PPC_MM_SLICES -#ifdef CONFIG_PPC64 - if (!radix_enabled()) - init_mm.context.slb_addr_limit = DEFAULT_MAP_WINDOW_USER64; -#elif defined(CONFIG_PPC_8xx) - init_mm.context.slb_addr_limit = DEFAULT_MAP_WINDOW; -#else -#error "context.addr_limit not initialized." -#endif -#endif - -#ifdef CONFIG_SPAPR_TCE_IOMMU mm_iommu_init(&init_mm); -#endif irqstack_early_init(); exc_lvl_early_init(); emergency_stack_init(); @@ -969,9 +933,9 @@ void __init setup_arch(char **cmdline_p) early_memtest(min_low_pfn << PAGE_SHIFT, max_low_pfn << PAGE_SHIFT); -#ifdef CONFIG_DUMMY_CONSOLE - conswitchp = &dummy_con; -#endif + if (IS_ENABLED(CONFIG_DUMMY_CONSOLE)) + conswitchp = &dummy_con; + if (ppc_md.setup_arch) ppc_md.setup_arch(); @@ -983,10 +947,8 @@ void __init setup_arch(char **cmdline_p) /* Initialize the MMU context management stuff. */ mmu_context_init(); -#ifdef CONFIG_PPC64 /* Interrupt code needs to be 64K-aligned. */ - if ((unsigned long)_stext & 0xffff) + if (IS_ENABLED(CONFIG_PPC64) && (unsigned long)_stext & 0xffff) panic("Kernelbase not 64K-aligned (0x%lx)!\n", (unsigned long)_stext); -#endif } diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index 4a65e08a6042..3fb9f64f88fd 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -64,34 +64,6 @@ EXPORT_SYMBOL(DMA_MODE_READ); EXPORT_SYMBOL(DMA_MODE_WRITE); /* - * We're called here very early in the boot. - * - * Note that the kernel may be running at an address which is different - * from the address that it was linked at, so we must use RELOC/PTRRELOC - * to access static data (including strings). -- paulus - */ -notrace unsigned long __init early_init(unsigned long dt_ptr) -{ - unsigned long offset = reloc_offset(); - - /* First zero the BSS -- use memset_io, some platforms don't have - * caches on yet */ - memset_io((void __iomem *)PTRRELOC(&__bss_start), 0, - __bss_stop - __bss_start); - - /* - * Identify the CPU type and fix up code sections - * that depend on which cpu we have. - */ - identify_cpu(offset, mfspr(SPRN_PVR)); - - apply_feature_fixups(); - - return KERNELBASE + offset; -} - - -/* * This is run before start_kernel(), the kernel has been relocated * and we are running with enough of the MMU enabled to have our * proper kernel virtual addresses diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 4f49e1a3594c..a400854a5036 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -68,6 +68,7 @@ #include <asm/cputhreads.h> #include <asm/hw_irq.h> #include <asm/feature-fixups.h> +#include <asm/kup.h> #include "setup.h" @@ -331,6 +332,12 @@ void __init early_setup(unsigned long dt_ptr) */ configure_exceptions(); + /* + * Configure Kernel Userspace Protection. This needs to happen before + * feature fixups for platforms that implement this using features. + */ + setup_kup(); + /* Apply all the dynamic patching */ apply_feature_fixups(); setup_feature_keys(); @@ -383,6 +390,9 @@ void early_setup_secondary(void) /* Initialize the hash table or TLB handling */ early_init_mmu_secondary(); + /* Perform any KUP setup that is per-cpu */ + setup_kup(); + /* * At this point, we can let interrupts switch to virtual mode * (the MMU has been setup), so adjust the MSR in the PACA to diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index 6794466f6420..06c299ef6132 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -565,7 +565,7 @@ static long restore_tm_sigcontexts(struct task_struct *tsk, preempt_disable(); /* pull in MSR TS bits from user context */ - regs->msr = (regs->msr & ~MSR_TS_MASK) | (msr & MSR_TS_MASK); + regs->msr |= msr & MSR_TS_MASK; /* * Ensure that TM is enabled in regs->msr before we leave the signal @@ -745,6 +745,31 @@ SYSCALL_DEFINE0(rt_sigreturn) if (MSR_TM_SUSPENDED(mfmsr())) tm_reclaim_current(0); + /* + * Disable MSR[TS] bit also, so, if there is an exception in the + * code below (as a page fault in copy_ckvsx_to_user()), it does + * not recheckpoint this task if there was a context switch inside + * the exception. + * + * A major page fault can indirectly call schedule(). A reschedule + * process in the middle of an exception can have a side effect + * (Changing the CPU MSR[TS] state), since schedule() is called + * with the CPU MSR[TS] disable and returns with MSR[TS]=Suspended + * (switch_to() calls tm_recheckpoint() for the 'new' process). In + * this case, the process continues to be the same in the CPU, but + * the CPU state just changed. + * + * This can cause a TM Bad Thing, since the MSR in the stack will + * have the MSR[TS]=0, and this is what will be used to RFID. + * + * Clearing MSR[TS] state here will avoid a recheckpoint if there + * is any process reschedule in kernel space. The MSR[TS] state + * does not need to be saved also, since it will be replaced with + * the MSR[TS] that came from user context later, at + * restore_tm_sigcontexts. + */ + regs->msr &= ~MSR_TS_MASK; + if (__get_user(msr, &uc->uc_mcontext.gp_regs[PT_MSR])) goto badframe; if (MSR_TM_ACTIVE(msr)) { diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index e8e93c2c7d03..7a1708875d27 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -610,7 +610,7 @@ SYSFS_PMCSETUP(pa6t_pmc2, SPRN_PA6T_PMC2); SYSFS_PMCSETUP(pa6t_pmc3, SPRN_PA6T_PMC3); SYSFS_PMCSETUP(pa6t_pmc4, SPRN_PA6T_PMC4); SYSFS_PMCSETUP(pa6t_pmc5, SPRN_PA6T_PMC5); -#ifdef CONFIG_DEBUG_KERNEL +#ifdef CONFIG_DEBUG_MISC SYSFS_SPRSETUP(hid0, SPRN_HID0); SYSFS_SPRSETUP(hid1, SPRN_HID1); SYSFS_SPRSETUP(hid4, SPRN_HID4); @@ -639,7 +639,7 @@ SYSFS_SPRSETUP(tsr0, SPRN_PA6T_TSR0); SYSFS_SPRSETUP(tsr1, SPRN_PA6T_TSR1); SYSFS_SPRSETUP(tsr2, SPRN_PA6T_TSR2); SYSFS_SPRSETUP(tsr3, SPRN_PA6T_TSR3); -#endif /* CONFIG_DEBUG_KERNEL */ +#endif /* CONFIG_DEBUG_MISC */ #endif /* HAS_PPC_PMC_PA6T */ #ifdef HAS_PPC_PMC_IBM @@ -680,7 +680,7 @@ static struct device_attribute pa6t_attrs[] = { __ATTR(pmc3, 0600, show_pa6t_pmc3, store_pa6t_pmc3), __ATTR(pmc4, 0600, show_pa6t_pmc4, store_pa6t_pmc4), __ATTR(pmc5, 0600, show_pa6t_pmc5, store_pa6t_pmc5), -#ifdef CONFIG_DEBUG_KERNEL +#ifdef CONFIG_DEBUG_MISC __ATTR(hid0, 0600, show_hid0, store_hid0), __ATTR(hid1, 0600, show_hid1, store_hid1), __ATTR(hid4, 0600, show_hid4, store_hid4), @@ -709,7 +709,7 @@ static struct device_attribute pa6t_attrs[] = { __ATTR(tsr1, 0600, show_tsr1, store_tsr1), __ATTR(tsr2, 0600, show_tsr2, store_tsr2), __ATTR(tsr3, 0600, show_tsr3, store_tsr3), -#endif /* CONFIG_DEBUG_KERNEL */ +#endif /* CONFIG_DEBUG_MISC */ }; #endif /* HAS_PPC_PMC_PA6T */ #endif /* HAS_PPC_PMC_CLASSIC */ diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index bc0503ef9c9c..325d60633dfa 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -43,7 +43,6 @@ #include <linux/timex.h> #include <linux/kernel_stat.h> #include <linux/time.h> -#include <linux/clockchips.h> #include <linux/init.h> #include <linux/profile.h> #include <linux/cpu.h> @@ -151,6 +150,8 @@ EXPORT_SYMBOL_GPL(ppc_proc_freq); unsigned long ppc_tb_freq; EXPORT_SYMBOL_GPL(ppc_tb_freq); +bool tb_invalid; + #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE /* * Factor for converting from cputime_t (timebase ticks) to @@ -460,6 +461,13 @@ void __delay(unsigned long loops) diff += 1000000000; spin_cpu_relax(); } while (diff < loops); + } else if (tb_invalid) { + /* + * TB is in error state and isn't ticking anymore. + * HMI handler was unable to recover from TB error. + * Return immediately, so that kernel won't get stuck here. + */ + spin_cpu_relax(); } else { start = get_tbl(); while (get_tbl() - start < loops) diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 1fd45a8650e1..665f294725cb 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -2088,6 +2088,10 @@ void SPEFloatingPointException(struct pt_regs *regs) int code = FPE_FLTUNK; int err; + /* We restore the interrupt state now */ + if (!arch_irq_disabled_regs(regs)) + local_irq_enable(); + flush_spe_to_thread(current); spefscr = current->thread.spefscr; @@ -2133,6 +2137,10 @@ void SPEFloatingPointRoundException(struct pt_regs *regs) extern int speround_handler(struct pt_regs *regs); int err; + /* We restore the interrupt state now */ + if (!arch_irq_disabled_regs(regs)) + local_irq_enable(); + preempt_disable(); if (regs->msr & MSR_SPE) giveup_spe(current); diff --git a/arch/powerpc/kernel/vdso32/Makefile b/arch/powerpc/kernel/vdso32/Makefile index ce199f6e4256..06f54d947057 100644 --- a/arch/powerpc/kernel/vdso32/Makefile +++ b/arch/powerpc/kernel/vdso32/Makefile @@ -26,9 +26,8 @@ GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n -ccflags-y := -shared -fno-common -fno-builtin -ccflags-y += -nostdlib -Wl,-soname=linux-vdso32.so.1 \ - $(call cc-ldoption, -Wl$(comma)--hash-style=both) +ccflags-y := -shared -fno-common -fno-builtin -nostdlib \ + -Wl,-soname=linux-vdso32.so.1 -Wl,--hash-style=both asflags-y := -D__VDSO32__ -s obj-y += vdso32_wrapper.o diff --git a/arch/powerpc/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile index 28e7d112aa2f..32ebb3522ea1 100644 --- a/arch/powerpc/kernel/vdso64/Makefile +++ b/arch/powerpc/kernel/vdso64/Makefile @@ -12,9 +12,8 @@ GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n -ccflags-y := -shared -fno-common -fno-builtin -ccflags-y += -nostdlib -Wl,-soname=linux-vdso64.so.1 \ - $(call cc-ldoption, -Wl$(comma)--hash-style=both) +ccflags-y := -shared -fno-common -fno-builtin -nostdlib \ + -Wl,-soname=linux-vdso64.so.1 -Wl,--hash-style=both asflags-y := -D__VDSO64__ -s obj-y += vdso64_wrapper.o diff --git a/arch/powerpc/kernel/vector.S b/arch/powerpc/kernel/vector.S index 21165da0052d..8eb867dbad5f 100644 --- a/arch/powerpc/kernel/vector.S +++ b/arch/powerpc/kernel/vector.S @@ -21,6 +21,7 @@ _GLOBAL(load_vr_state) REST_32VRS(0,r4,r3) blr EXPORT_SYMBOL(load_vr_state) +_ASM_NOKPROBE_SYMBOL(load_vr_state); /* used by restore_math */ /* * Store VMX state into memory, including VSCR. diff --git a/arch/powerpc/kernel/watchdog.c b/arch/powerpc/kernel/watchdog.c index 3c6ab22a0c4e..af3c15a1d41e 100644 --- a/arch/powerpc/kernel/watchdog.c +++ b/arch/powerpc/kernel/watchdog.c @@ -77,7 +77,7 @@ static u64 wd_smp_panic_timeout_tb __read_mostly; /* panic other CPUs */ static u64 wd_timer_period_ms __read_mostly; /* interval between heartbeat */ -static DEFINE_PER_CPU(struct timer_list, wd_timer); +static DEFINE_PER_CPU(struct hrtimer, wd_hrtimer); static DEFINE_PER_CPU(u64, wd_timer_tb); /* SMP checker bits */ @@ -293,21 +293,21 @@ out: nmi_exit(); } -static void wd_timer_reset(unsigned int cpu, struct timer_list *t) -{ - t->expires = jiffies + msecs_to_jiffies(wd_timer_period_ms); - if (wd_timer_period_ms > 1000) - t->expires = __round_jiffies_up(t->expires, cpu); - add_timer_on(t, cpu); -} - -static void wd_timer_fn(struct timer_list *t) +static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer) { int cpu = smp_processor_id(); + if (!(watchdog_enabled & NMI_WATCHDOG_ENABLED)) + return HRTIMER_NORESTART; + + if (!cpumask_test_cpu(cpu, &watchdog_cpumask)) + return HRTIMER_NORESTART; + watchdog_timer_interrupt(cpu); - wd_timer_reset(cpu, t); + hrtimer_forward_now(hrtimer, ms_to_ktime(wd_timer_period_ms)); + + return HRTIMER_RESTART; } void arch_touch_nmi_watchdog(void) @@ -323,37 +323,22 @@ void arch_touch_nmi_watchdog(void) } EXPORT_SYMBOL(arch_touch_nmi_watchdog); -static void start_watchdog_timer_on(unsigned int cpu) -{ - struct timer_list *t = per_cpu_ptr(&wd_timer, cpu); - - per_cpu(wd_timer_tb, cpu) = get_tb(); - - timer_setup(t, wd_timer_fn, TIMER_PINNED); - wd_timer_reset(cpu, t); -} - -static void stop_watchdog_timer_on(unsigned int cpu) -{ - struct timer_list *t = per_cpu_ptr(&wd_timer, cpu); - - del_timer_sync(t); -} - -static int start_wd_on_cpu(unsigned int cpu) +static void start_watchdog(void *arg) { + struct hrtimer *hrtimer = this_cpu_ptr(&wd_hrtimer); + int cpu = smp_processor_id(); unsigned long flags; if (cpumask_test_cpu(cpu, &wd_cpus_enabled)) { WARN_ON(1); - return 0; + return; } if (!(watchdog_enabled & NMI_WATCHDOG_ENABLED)) - return 0; + return; if (!cpumask_test_cpu(cpu, &watchdog_cpumask)) - return 0; + return; wd_smp_lock(&flags); cpumask_set_cpu(cpu, &wd_cpus_enabled); @@ -363,27 +348,40 @@ static int start_wd_on_cpu(unsigned int cpu) } wd_smp_unlock(&flags); - start_watchdog_timer_on(cpu); + *this_cpu_ptr(&wd_timer_tb) = get_tb(); - return 0; + hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + hrtimer->function = watchdog_timer_fn; + hrtimer_start(hrtimer, ms_to_ktime(wd_timer_period_ms), + HRTIMER_MODE_REL_PINNED); } -static int stop_wd_on_cpu(unsigned int cpu) +static int start_watchdog_on_cpu(unsigned int cpu) { + return smp_call_function_single(cpu, start_watchdog, NULL, true); +} + +static void stop_watchdog(void *arg) +{ + struct hrtimer *hrtimer = this_cpu_ptr(&wd_hrtimer); + int cpu = smp_processor_id(); unsigned long flags; if (!cpumask_test_cpu(cpu, &wd_cpus_enabled)) - return 0; /* Can happen in CPU unplug case */ + return; /* Can happen in CPU unplug case */ - stop_watchdog_timer_on(cpu); + hrtimer_cancel(hrtimer); wd_smp_lock(&flags); cpumask_clear_cpu(cpu, &wd_cpus_enabled); wd_smp_unlock(&flags); wd_smp_clear_cpu_pending(cpu, get_tb()); +} - return 0; +static int stop_watchdog_on_cpu(unsigned int cpu) +{ + return smp_call_function_single(cpu, stop_watchdog, NULL, true); } static void watchdog_calc_timeouts(void) @@ -402,7 +400,7 @@ void watchdog_nmi_stop(void) int cpu; for_each_cpu(cpu, &wd_cpus_enabled) - stop_wd_on_cpu(cpu); + stop_watchdog_on_cpu(cpu); } void watchdog_nmi_start(void) @@ -411,7 +409,7 @@ void watchdog_nmi_start(void) watchdog_calc_timeouts(); for_each_cpu_and(cpu, cpu_online_mask, &watchdog_cpumask) - start_wd_on_cpu(cpu); + start_watchdog_on_cpu(cpu); } /* @@ -423,7 +421,8 @@ int __init watchdog_nmi_probe(void) err = cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, "powerpc/watchdog:online", - start_wd_on_cpu, stop_wd_on_cpu); + start_watchdog_on_cpu, + stop_watchdog_on_cpu); if (err < 0) { pr_warn("could not be initialized"); return err; diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig index bfdde04e4905..f53997a8ca62 100644 --- a/arch/powerpc/kvm/Kconfig +++ b/arch/powerpc/kvm/Kconfig @@ -20,7 +20,6 @@ if VIRTUALIZATION config KVM bool select PREEMPT_NOTIFIERS - select ANON_INODES select HAVE_KVM_EVENTFD select HAVE_KVM_VCPU_ASYNC_IOCTL select SRCU diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c index be7bc070eae5..ab3d484c5e2e 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c @@ -600,7 +600,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu, /* If writing != 0, then the HPTE must allow writing, if we get here */ write_ok = writing; hva = gfn_to_hva_memslot(memslot, gfn); - npages = get_user_pages_fast(hva, 1, writing, pages); + npages = get_user_pages_fast(hva, 1, writing ? FOLL_WRITE : 0, pages); if (npages < 1) { /* Check if it's an I/O mapping */ down_read(¤t->mm->mmap_sem); @@ -1193,7 +1193,7 @@ void *kvmppc_pin_guest_page(struct kvm *kvm, unsigned long gpa, if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) goto err; hva = gfn_to_hva_memslot(memslot, gfn); - npages = get_user_pages_fast(hva, 1, 1, pages); + npages = get_user_pages_fast(hva, 1, FOLL_WRITE, pages); if (npages < 1) goto err; page = pages[0]; diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index b2b29d4f9842..7bdcd4d7a9f0 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -74,6 +74,7 @@ #include <asm/opal.h> #include <asm/xics.h> #include <asm/xive.h> +#include <asm/hw_breakpoint.h> #include "book3s.h" @@ -3374,7 +3375,7 @@ static int kvmhv_load_hv_regs_and_go(struct kvm_vcpu *vcpu, u64 time_limit, mtspr(SPRN_PURR, vcpu->arch.purr); mtspr(SPRN_SPURR, vcpu->arch.spurr); - if (cpu_has_feature(CPU_FTR_DAWR)) { + if (dawr_enabled()) { mtspr(SPRN_DAWR, vcpu->arch.dawr); mtspr(SPRN_DAWRX, vcpu->arch.dawrx); } diff --git a/arch/powerpc/kvm/book3s_hv_rm_xics.c b/arch/powerpc/kvm/book3s_hv_rm_xics.c index 3b9662a4207e..085509148d95 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_xics.c +++ b/arch/powerpc/kvm/book3s_hv_rm_xics.c @@ -822,7 +822,7 @@ static inline void this_cpu_inc_rm(unsigned int __percpu *addr) raddr = per_cpu_ptr(addr, cpu); l = (unsigned long)raddr; - if (REGION_ID(l) == VMALLOC_REGION_ID) { + if (get_region_id(l) == VMALLOC_REGION_ID) { l = vmalloc_to_phys(raddr); raddr = (unsigned int *)l; } diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 3a5e719ef032..dd014308f065 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -35,6 +35,7 @@ #include <asm/thread_info.h> #include <asm/asm-compat.h> #include <asm/feature-fixups.h> +#include <asm/cpuidle.h> /* Sign-extend HDEC if not on POWER9 */ #define EXTEND_HDEC(reg) \ @@ -45,6 +46,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300) /* Values in HSTATE_NAPPING(r13) */ #define NAPPING_CEDE 1 #define NAPPING_NOVCPU 2 +#define NAPPING_UNSPLIT 3 /* Stack frame offsets for kvmppc_hv_entry */ #define SFS 208 @@ -290,17 +292,19 @@ kvm_novcpu_exit: b kvmhv_switch_to_host /* - * We come in here when wakened from nap mode. - * Relocation is off and most register values are lost. - * r13 points to the PACA. + * We come in here when wakened from Linux offline idle code. + * Relocation is off * r3 contains the SRR1 wakeup value, SRR1 is trashed. */ - .globl kvm_start_guest -kvm_start_guest: - /* Set runlatch bit the minute you wake up from nap */ - mfspr r0, SPRN_CTRLF - ori r0, r0, 1 - mtspr SPRN_CTRLT, r0 +_GLOBAL(idle_kvm_start_guest) + ld r4,PACAEMERGSP(r13) + mfcr r5 + mflr r0 + std r1,0(r4) + std r5,8(r4) + std r0,16(r4) + subi r1,r4,STACK_FRAME_OVERHEAD + SAVE_NVGPRS(r1) /* * Could avoid this and pass it through in r3. For now, @@ -308,27 +312,23 @@ kvm_start_guest: */ mtspr SPRN_SRR1,r3 - ld r2,PACATOC(r13) - li r0,0 stb r0,PACA_FTRACE_ENABLED(r13) li r0,KVM_HWTHREAD_IN_KVM stb r0,HSTATE_HWTHREAD_STATE(r13) - /* NV GPR values from power7_idle() will no longer be valid */ - li r0,1 - stb r0,PACA_NAPSTATELOST(r13) - - /* were we napping due to cede? */ + /* kvm cede / napping does not come through here */ lbz r0,HSTATE_NAPPING(r13) - cmpwi r0,NAPPING_CEDE - beq kvm_end_cede - cmpwi r0,NAPPING_NOVCPU - beq kvm_novcpu_wakeup + twnei r0,0 - ld r1,PACAEMERGSP(r13) - subi r1,r1,STACK_FRAME_OVERHEAD + b 1f + +kvm_unsplit_wakeup: + li r0, 0 + stb r0, HSTATE_NAPPING(r13) + +1: /* * We weren't napping due to cede, so this must be a secondary @@ -437,19 +437,25 @@ kvm_no_guest: lbz r3, HSTATE_HWTHREAD_REQ(r13) cmpwi r3, 0 bne 54f -/* - * We jump to pnv_wakeup_loss, which will return to the caller - * of power7_nap in the powernv cpu offline loop. The value we - * put in r3 becomes the return value for power7_nap. pnv_wakeup_loss - * requires SRR1 in r12. - */ + + /* + * Jump to idle_return_gpr_loss, which returns to the + * idle_kvm_start_guest caller. + */ li r3, LPCR_PECE0 mfspr r4, SPRN_LPCR rlwimi r4, r3, 0, LPCR_PECE0 | LPCR_PECE1 mtspr SPRN_LPCR, r4 - li r3, 0 - mfspr r12,SPRN_SRR1 - b pnv_wakeup_loss + /* set up r3 for return */ + mfspr r3,SPRN_SRR1 + REST_NVGPRS(r1) + addi r1, r1, STACK_FRAME_OVERHEAD + ld r0, 16(r1) + ld r5, 8(r1) + ld r1, 0(r1) + mtlr r0 + mtcr r5 + blr 53: HMT_LOW ld r5, HSTATE_KVM_VCORE(r13) @@ -534,6 +540,8 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) lbz r0, KVM_SPLIT_DO_NAP(r3) cmpwi r0, 0 beq 57f + li r3, NAPPING_UNSPLIT + stb r3, HSTATE_NAPPING(r13) li r3, (LPCR_PECEDH | LPCR_PECE0) >> 4 mfspr r5, SPRN_LPCR rlwimi r5, r3, 4, (LPCR_PECEDP | LPCR_PECEDH | LPCR_PECE0 | LPCR_PECE1) @@ -822,18 +830,21 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_207S) mtspr SPRN_IAMR, r5 mtspr SPRN_PSPB, r6 mtspr SPRN_FSCR, r7 - ld r5, VCPU_DAWR(r4) - ld r6, VCPU_DAWRX(r4) - ld r7, VCPU_CIABR(r4) - ld r8, VCPU_TAR(r4) /* * Handle broken DAWR case by not writing it. This means we * can still store the DAWR register for migration. */ -BEGIN_FTR_SECTION + LOAD_REG_ADDR(r5, dawr_force_enable) + lbz r5, 0(r5) + cmpdi r5, 0 + beq 1f + ld r5, VCPU_DAWR(r4) + ld r6, VCPU_DAWRX(r4) mtspr SPRN_DAWR, r5 mtspr SPRN_DAWRX, r6 -END_FTR_SECTION_IFSET(CPU_FTR_DAWR) +1: + ld r7, VCPU_CIABR(r4) + ld r8, VCPU_TAR(r4) mtspr SPRN_CIABR, r7 mtspr SPRN_TAR, r8 ld r5, VCPU_IC(r4) @@ -2513,11 +2524,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) blr 2: -BEGIN_FTR_SECTION - /* POWER9 with disabled DAWR */ + LOAD_REG_ADDR(r11, dawr_force_enable) + lbz r11, 0(r11) + cmpdi r11, 0 li r3, H_HARDWARE - blr -END_FTR_SECTION_IFCLR(CPU_FTR_DAWR) + beqlr /* Emulate H_SET_DABR/X on P8 for the sake of compat mode guests */ rlwimi r5, r4, 5, DAWRX_DR | DAWRX_DW rlwimi r5, r4, 2, DAWRX_WT @@ -2654,6 +2665,9 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) lis r3, LPCR_PECEDP@h /* Do wake on privileged doorbell */ + /* Go back to host stack */ + ld r1, HSTATE_HOST_R1(r13) + /* * Take a nap until a decrementer or external or doobell interrupt * occurs, with PECE1 and PECE0 set in LPCR. @@ -2682,26 +2696,42 @@ BEGIN_FTR_SECTION * requested level = 0 (just stop dispatching) */ lis r3, (PSSCR_EC | PSSCR_ESL)@h - mtspr SPRN_PSSCR, r3 /* Set LPCR_PECE_HVEE bit to enable wakeup by HV interrupts */ li r4, LPCR_PECE_HVEE@higher sldi r4, r4, 32 or r5, r5, r4 -END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) +FTR_SECTION_ELSE + li r3, PNV_THREAD_NAP +ALT_FTR_SECTION_END_IFSET(CPU_FTR_ARCH_300) mtspr SPRN_LPCR,r5 isync - li r0, 0 - std r0, HSTATE_SCRATCH0(r13) - ptesync - ld r0, HSTATE_SCRATCH0(r13) -1: cmpd r0, r0 - bne 1b + BEGIN_FTR_SECTION - nap + bl isa300_idle_stop_mayloss FTR_SECTION_ELSE - PPC_STOP -ALT_FTR_SECTION_END_IFCLR(CPU_FTR_ARCH_300) - b . + bl isa206_idle_insn_mayloss +ALT_FTR_SECTION_END_IFSET(CPU_FTR_ARCH_300) + + mfspr r0, SPRN_CTRLF + ori r0, r0, 1 + mtspr SPRN_CTRLT, r0 + + mtspr SPRN_SRR1, r3 + + li r0, 0 + stb r0, PACA_FTRACE_ENABLED(r13) + + li r0, KVM_HWTHREAD_IN_KVM + stb r0, HSTATE_HWTHREAD_STATE(r13) + + lbz r0, HSTATE_NAPPING(r13) + cmpwi r0, NAPPING_CEDE + beq kvm_end_cede + cmpwi r0, NAPPING_NOVCPU + beq kvm_novcpu_wakeup + cmpwi r0, NAPPING_UNSPLIT + beq kvm_unsplit_wakeup + twi 31,0,0 /* Nap state must not be zero */ 33: mr r4, r3 li r3, 0 @@ -2709,12 +2739,11 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_ARCH_300) b 34f kvm_end_cede: + /* Woken by external or decrementer interrupt */ + /* get vcpu pointer */ ld r4, HSTATE_KVM_VCPU(r13) - /* Woken by external or decrementer interrupt */ - ld r1, HSTATE_HOST_R1(r13) - #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING addi r3, r4, VCPU_TB_RMINTR bl kvmhv_accumulate_time diff --git a/arch/powerpc/kvm/e500_mmu.c b/arch/powerpc/kvm/e500_mmu.c index 24296f4cadc6..e0af53fd78c5 100644 --- a/arch/powerpc/kvm/e500_mmu.c +++ b/arch/powerpc/kvm/e500_mmu.c @@ -783,7 +783,7 @@ int kvm_vcpu_ioctl_config_tlb(struct kvm_vcpu *vcpu, if (!pages) return -ENOMEM; - ret = get_user_pages_fast(cfg->array, num_pages, 1, pages); + ret = get_user_pages_fast(cfg->array, num_pages, FOLL_WRITE, pages); if (ret < 0) goto free_pages; diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 79396e184bca..c55f9c27bf79 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -8,9 +8,22 @@ ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) CFLAGS_REMOVE_code-patching.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_feature-fixups.o = $(CC_FLAGS_FTRACE) -obj-y += string.o alloc.o code-patching.o feature-fixups.o +KASAN_SANITIZE_code-patching.o := n +KASAN_SANITIZE_feature-fixups.o := n -obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o strlen_32.o +ifdef CONFIG_KASAN +CFLAGS_code-patching.o += -DDISABLE_BRANCH_PROFILING +CFLAGS_feature-fixups.o += -DDISABLE_BRANCH_PROFILING +endif + +obj-y += alloc.o code-patching.o feature-fixups.o + +ifndef CONFIG_KASAN +obj-y += string.o memcmp_$(BITS).o +obj-$(CONFIG_PPC32) += strlen_32.o +endif + +obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o @@ -34,7 +47,7 @@ obj64-$(CONFIG_KPROBES_SANITY_TEST) += test_emulate_step.o \ test_emulate_step_exec_instr.o obj-y += checksum_$(BITS).o checksum_wrappers.o \ - string_$(BITS).o memcmp_$(BITS).o + string_$(BITS).o obj-y += sstep.o ldstfp.o quad.o obj64-y += quad.o diff --git a/arch/powerpc/lib/checksum_wrappers.c b/arch/powerpc/lib/checksum_wrappers.c index 890d4ddd91d6..bb9307ce2440 100644 --- a/arch/powerpc/lib/checksum_wrappers.c +++ b/arch/powerpc/lib/checksum_wrappers.c @@ -29,6 +29,7 @@ __wsum csum_and_copy_from_user(const void __user *src, void *dst, unsigned int csum; might_sleep(); + allow_read_from_user(src, len); *err_ptr = 0; @@ -60,6 +61,7 @@ __wsum csum_and_copy_from_user(const void __user *src, void *dst, } out: + prevent_read_from_user(src, len); return (__force __wsum)csum; } EXPORT_SYMBOL(csum_and_copy_from_user); @@ -70,6 +72,7 @@ __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len, unsigned int csum; might_sleep(); + allow_write_to_user(dst, len); *err_ptr = 0; @@ -97,6 +100,7 @@ __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len, } out: + prevent_write_to_user(dst, len); return (__force __wsum)csum; } EXPORT_SYMBOL(csum_and_copy_to_user); diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c index 506413a2c25e..90c9d4a1e36f 100644 --- a/arch/powerpc/lib/code-patching.c +++ b/arch/powerpc/lib/code-patching.c @@ -15,7 +15,6 @@ #include <linux/cpuhotplug.h> #include <linux/slab.h> #include <linux/uaccess.h> -#include <linux/kprobes.h> #include <asm/pgtable.h> #include <asm/tlbflush.h> @@ -26,9 +25,9 @@ static int __patch_instruction(unsigned int *exec_addr, unsigned int instr, unsigned int *patch_addr) { - int err; + int err = 0; - __put_user_size(instr, patch_addr, 4, err); + __put_user_asm(instr, patch_addr, err, "stw"); if (err) return err; diff --git a/arch/powerpc/lib/copy_32.S b/arch/powerpc/lib/copy_32.S index ba66846fe973..d5642481fb98 100644 --- a/arch/powerpc/lib/copy_32.S +++ b/arch/powerpc/lib/copy_32.S @@ -14,6 +14,7 @@ #include <asm/ppc_asm.h> #include <asm/export.h> #include <asm/code-patching-asm.h> +#include <asm/kasan.h> #define COPY_16_BYTES \ lwz r7,4(r4); \ @@ -68,6 +69,7 @@ CACHELINE_BYTES = L1_CACHE_BYTES LG_CACHELINE_BYTES = L1_CACHE_SHIFT CACHELINE_MASK = (L1_CACHE_BYTES-1) +#ifndef CONFIG_KASAN _GLOBAL(memset16) rlwinm. r0 ,r5, 31, 1, 31 addi r6, r3, -4 @@ -81,6 +83,7 @@ _GLOBAL(memset16) sth r4, 4(r6) blr EXPORT_SYMBOL(memset16) +#endif /* * Use dcbz on the complete cache lines in the destination @@ -91,7 +94,7 @@ EXPORT_SYMBOL(memset16) * We therefore skip the optimised bloc that uses dcbz. This jump is * replaced by a nop once cache is active. This is done in machine_init() */ -_GLOBAL(memset) +_GLOBAL_KASAN(memset) cmplwi 0,r5,4 blt 7f @@ -151,6 +154,7 @@ _GLOBAL(memset) bdnz 9b blr EXPORT_SYMBOL(memset) +EXPORT_SYMBOL_KASAN(memset) /* * This version uses dcbz on the complete cache lines in the @@ -163,12 +167,12 @@ EXPORT_SYMBOL(memset) * We therefore jump to generic_memcpy which doesn't use dcbz. This jump is * replaced by a nop once cache is active. This is done in machine_init() */ -_GLOBAL(memmove) +_GLOBAL_KASAN(memmove) cmplw 0,r3,r4 bgt backwards_memcpy /* fall through */ -_GLOBAL(memcpy) +_GLOBAL_KASAN(memcpy) 1: b generic_memcpy patch_site 1b, patch__memcpy_nocache @@ -244,6 +248,8 @@ _GLOBAL(memcpy) 65: blr EXPORT_SYMBOL(memcpy) EXPORT_SYMBOL(memmove) +EXPORT_SYMBOL_KASAN(memcpy) +EXPORT_SYMBOL_KASAN(memmove) generic_memcpy: srwi. r7,r5,3 diff --git a/arch/powerpc/lib/mem_64.S b/arch/powerpc/lib/mem_64.S index 3c3be02f33b7..7f6bd031c306 100644 --- a/arch/powerpc/lib/mem_64.S +++ b/arch/powerpc/lib/mem_64.S @@ -12,7 +12,9 @@ #include <asm/errno.h> #include <asm/ppc_asm.h> #include <asm/export.h> +#include <asm/kasan.h> +#ifndef CONFIG_KASAN _GLOBAL(__memset16) rlwimi r4,r4,16,0,15 /* fall through */ @@ -29,8 +31,9 @@ _GLOBAL(__memset64) EXPORT_SYMBOL(__memset16) EXPORT_SYMBOL(__memset32) EXPORT_SYMBOL(__memset64) +#endif -_GLOBAL(memset) +_GLOBAL_KASAN(memset) neg r0,r3 rlwimi r4,r4,8,16,23 andi. r0,r0,7 /* # bytes to be 8-byte aligned */ @@ -96,8 +99,9 @@ _GLOBAL(memset) stb r4,0(r6) blr EXPORT_SYMBOL(memset) +EXPORT_SYMBOL_KASAN(memset) -_GLOBAL_TOC(memmove) +_GLOBAL_TOC_KASAN(memmove) cmplw 0,r3,r4 bgt backwards_memcpy b memcpy @@ -139,3 +143,4 @@ _GLOBAL(backwards_memcpy) mtctr r7 b 1b EXPORT_SYMBOL(memmove) +EXPORT_SYMBOL_KASAN(memmove) diff --git a/arch/powerpc/lib/memcpy_64.S b/arch/powerpc/lib/memcpy_64.S index 273ea67e60a1..25c3772c1dfb 100644 --- a/arch/powerpc/lib/memcpy_64.S +++ b/arch/powerpc/lib/memcpy_64.S @@ -11,6 +11,7 @@ #include <asm/export.h> #include <asm/asm-compat.h> #include <asm/feature-fixups.h> +#include <asm/kasan.h> #ifndef SELFTEST_CASE /* For big-endian, 0 == most CPUs, 1 == POWER6, 2 == Cell */ @@ -18,7 +19,7 @@ #endif .align 7 -_GLOBAL_TOC(memcpy) +_GLOBAL_TOC_KASAN(memcpy) BEGIN_FTR_SECTION #ifdef __LITTLE_ENDIAN__ cmpdi cr7,r5,0 @@ -230,3 +231,4 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD) blr #endif EXPORT_SYMBOL(memcpy) +EXPORT_SYMBOL_KASAN(memcpy) diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile index 3c1bd9fa23cd..0f499db315d6 100644 --- a/arch/powerpc/mm/Makefile +++ b/arch/powerpc/mm/Makefile @@ -5,53 +5,18 @@ ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) -CFLAGS_REMOVE_slb.o = $(CC_FLAGS_FTRACE) - obj-y := fault.o mem.o pgtable.o mmap.o \ init_$(BITS).o pgtable_$(BITS).o \ + pgtable-frag.o \ init-common.o mmu_context.o drmem.o -obj-$(CONFIG_PPC_MMU_NOHASH) += mmu_context_nohash.o tlb_nohash.o \ - tlb_nohash_low.o -obj-$(CONFIG_PPC_BOOK3E) += tlb_low_$(BITS)e.o -hash64-$(CONFIG_PPC_NATIVE) := hash_native_64.o -obj-$(CONFIG_PPC_BOOK3E_64) += pgtable-book3e.o -obj-$(CONFIG_PPC_BOOK3S_64) += pgtable-hash64.o hash_utils_64.o slb.o \ - $(hash64-y) mmu_context_book3s64.o \ - pgtable-book3s64.o pgtable-frag.o -obj-$(CONFIG_PPC32) += pgtable-frag.o -obj-$(CONFIG_PPC_RADIX_MMU) += pgtable-radix.o tlb-radix.o -obj-$(CONFIG_PPC_BOOK3S_32) += ppc_mmu_32.o hash_low_32.o mmu_context_hash32.o -obj-$(CONFIG_PPC_BOOK3S) += tlb_hash$(BITS).o -ifdef CONFIG_PPC_BOOK3S_64 -obj-$(CONFIG_PPC_4K_PAGES) += hash64_4k.o -obj-$(CONFIG_PPC_64K_PAGES) += hash64_64k.o -endif -obj-$(CONFIG_40x) += 40x_mmu.o -obj-$(CONFIG_44x) += 44x_mmu.o -obj-$(CONFIG_PPC_8xx) += 8xx_mmu.o -obj-$(CONFIG_PPC_FSL_BOOK3E) += fsl_booke_mmu.o +obj-$(CONFIG_PPC_MMU_NOHASH) += nohash/ +obj-$(CONFIG_PPC_BOOK3S_32) += book3s32/ +obj-$(CONFIG_PPC_BOOK3S_64) += book3s64/ obj-$(CONFIG_NEED_MULTIPLE_NODES) += numa.o -obj-$(CONFIG_PPC_SPLPAR) += vphn.o obj-$(CONFIG_PPC_MM_SLICES) += slice.o -obj-y += hugetlbpage.o -ifdef CONFIG_HUGETLB_PAGE -obj-$(CONFIG_PPC_BOOK3S_64) += hugetlbpage-hash64.o -obj-$(CONFIG_PPC_RADIX_MMU) += hugetlbpage-radix.o -obj-$(CONFIG_PPC_BOOK3E_MMU) += hugetlbpage-book3e.o -endif -obj-$(CONFIG_TRANSPARENT_HUGEPAGE) += hugepage-hash64.o -obj-$(CONFIG_PPC_SUBPAGE_PROT) += subpage-prot.o +obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-noncoherent.o obj-$(CONFIG_HIGHMEM) += highmem.o obj-$(CONFIG_PPC_COPRO_BASE) += copro_fault.o -obj-$(CONFIG_SPAPR_TCE_IOMMU) += mmu_context_iommu.o obj-$(CONFIG_PPC_PTDUMP) += ptdump/ -obj-$(CONFIG_PPC_MEM_KEYS) += pkeys.o - -# Disable kcov instrumentation on sensitive code -# This is necessary for booting with kcov enabled on book3e machines -KCOV_INSTRUMENT_tlb_nohash.o := n -KCOV_INSTRUMENT_fsl_booke_mmu.o := n - -# Instrumenting the SLB fault path can lead to duplicate SLB entries -KCOV_INSTRUMENT_slb.o := n +obj-$(CONFIG_KASAN) += kasan/ diff --git a/arch/powerpc/mm/book3s32/Makefile b/arch/powerpc/mm/book3s32/Makefile new file mode 100644 index 000000000000..1732eaa740a9 --- /dev/null +++ b/arch/powerpc/mm/book3s32/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 + +KASAN_SANITIZE_mmu.o := n + +ifdef CONFIG_KASAN +CFLAGS_mmu.o += -DDISABLE_BRANCH_PROFILING +endif + +obj-y += mmu.o hash_low.o mmu_context.o tlb.o diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/book3s32/hash_low.S index a6c491f18a04..e27792d0b744 100644 --- a/arch/powerpc/mm/hash_low_32.S +++ b/arch/powerpc/mm/book3s32/hash_low.S @@ -309,13 +309,13 @@ Hash_msk = (((1 << Hash_bits) - 1) * 64) _GLOBAL(create_hpte) /* Convert linux-style PTE (r5) to low word of PPC-style PTE (r8) */ - rlwinm r8,r5,32-10,31,31 /* _PAGE_RW -> PP lsb */ - rlwinm r0,r5,32-7,31,31 /* _PAGE_DIRTY -> PP lsb */ + rlwinm r8,r5,32-9,30,30 /* _PAGE_RW -> PP msb */ + rlwinm r0,r5,32-6,30,30 /* _PAGE_DIRTY -> PP msb */ and r8,r8,r0 /* writable if _RW & _DIRTY */ rlwimi r5,r5,32-1,30,30 /* _PAGE_USER -> PP msb */ rlwimi r5,r5,32-2,31,31 /* _PAGE_USER -> PP lsb */ ori r8,r8,0xe04 /* clear out reserved bits */ - andc r8,r5,r8 /* PP = user? (rw&dirty? 2: 3): 0 */ + andc r8,r5,r8 /* PP = user? (rw&dirty? 1: 3): 0 */ BEGIN_FTR_SECTION rlwinm r8,r8,0,~_PAGE_COHERENT /* clear M (coherence not required) */ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/book3s32/mmu.c index 5d9c3ff728c9..fc073cb2c517 100644 --- a/arch/powerpc/mm/ppc_mmu_32.c +++ b/arch/powerpc/mm/book3s32/mmu.c @@ -34,11 +34,12 @@ #include <asm/code-patching.h> #include <asm/sections.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> -struct hash_pte *Hash, *Hash_end; -unsigned long Hash_size, Hash_mask; +struct hash_pte *Hash; +static unsigned long Hash_size, Hash_mask; unsigned long _SDR1; +static unsigned int hash_mb, hash_mb2; struct ppc_bat BATS[8][2]; /* 8 pairs of IBAT, DBAT */ @@ -318,7 +319,6 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, */ void __init MMU_init_hw(void) { - unsigned int hmask, mb, mb2; unsigned int n_hpteg, lg_n_hpteg; if (!mmu_has_feature(MMU_FTR_HPTE_TABLE)) @@ -355,26 +355,34 @@ void __init MMU_init_hw(void) __func__, Hash_size, Hash_size); _SDR1 = __pa(Hash) | SDR1_LOW_BITS; - Hash_end = (struct hash_pte *) ((unsigned long)Hash + Hash_size); + pr_info("Total memory = %lldMB; using %ldkB for hash table\n", + (unsigned long long)(total_memory >> 20), Hash_size >> 10); - printk("Total memory = %lldMB; using %ldkB for hash table (at %p)\n", - (unsigned long long)(total_memory >> 20), Hash_size >> 10, Hash); + Hash_mask = n_hpteg - 1; + hash_mb2 = hash_mb = 32 - LG_HPTEG_SIZE - lg_n_hpteg; + if (lg_n_hpteg > 16) + hash_mb2 = 16 - LG_HPTEG_SIZE; +} + +void __init MMU_init_hw_patch(void) +{ + unsigned int hmask = Hash_mask >> (16 - LG_HPTEG_SIZE); + + if (ppc_md.progress) + ppc_md.progress("hash:patch", 0x345); + if (ppc_md.progress) + ppc_md.progress("hash:done", 0x205); + + /* WARNING: Make sure nothing can trigger a KASAN check past this point */ /* * Patch up the instructions in hashtable.S:create_hpte */ - if ( ppc_md.progress ) ppc_md.progress("hash:patch", 0x345); - Hash_mask = n_hpteg - 1; - hmask = Hash_mask >> (16 - LG_HPTEG_SIZE); - mb2 = mb = 32 - LG_HPTEG_SIZE - lg_n_hpteg; - if (lg_n_hpteg > 16) - mb2 = 16 - LG_HPTEG_SIZE; - modify_instruction_site(&patch__hash_page_A0, 0xffff, ((unsigned int)Hash - PAGE_OFFSET) >> 16); - modify_instruction_site(&patch__hash_page_A1, 0x7c0, mb << 6); - modify_instruction_site(&patch__hash_page_A2, 0x7c0, mb2 << 6); + modify_instruction_site(&patch__hash_page_A1, 0x7c0, hash_mb << 6); + modify_instruction_site(&patch__hash_page_A2, 0x7c0, hash_mb2 << 6); modify_instruction_site(&patch__hash_page_B, 0xffff, hmask); modify_instruction_site(&patch__hash_page_C, 0xffff, hmask); @@ -383,11 +391,9 @@ void __init MMU_init_hw(void) */ modify_instruction_site(&patch__flush_hash_A0, 0xffff, ((unsigned int)Hash - PAGE_OFFSET) >> 16); - modify_instruction_site(&patch__flush_hash_A1, 0x7c0, mb << 6); - modify_instruction_site(&patch__flush_hash_A2, 0x7c0, mb2 << 6); + modify_instruction_site(&patch__flush_hash_A1, 0x7c0, hash_mb << 6); + modify_instruction_site(&patch__flush_hash_A2, 0x7c0, hash_mb2 << 6); modify_instruction_site(&patch__flush_hash_B, 0xffff, hmask); - - if ( ppc_md.progress ) ppc_md.progress("hash:done", 0x205); } void setup_initial_memory_limit(phys_addr_t first_memblock_base, @@ -404,3 +410,33 @@ void setup_initial_memory_limit(phys_addr_t first_memblock_base, else /* Anything else has 256M mapped */ memblock_set_current_limit(min_t(u64, first_memblock_size, 0x10000000)); } + +void __init print_system_hash_info(void) +{ + pr_info("Hash_size = 0x%lx\n", Hash_size); + if (Hash_mask) + pr_info("Hash_mask = 0x%lx\n", Hash_mask); +} + +#ifdef CONFIG_PPC_KUEP +void __init setup_kuep(bool disabled) +{ + pr_info("Activating Kernel Userspace Execution Prevention\n"); + + if (cpu_has_feature(CPU_FTR_601)) + pr_warn("KUEP is not working on powerpc 601 (No NX bit in Seg Regs)\n"); + + if (disabled) + pr_warn("KUEP cannot be disabled yet on 6xx when compiled in\n"); +} +#endif + +#ifdef CONFIG_PPC_KUAP +void __init setup_kuap(bool disabled) +{ + pr_info("Activating Kernel Userspace Access Protection\n"); + + if (disabled) + pr_warn("KUAP cannot be disabled yet on 6xx when compiled in\n"); +} +#endif diff --git a/arch/powerpc/mm/mmu_context_hash32.c b/arch/powerpc/mm/book3s32/mmu_context.c index 921c1e33e941..921c1e33e941 100644 --- a/arch/powerpc/mm/mmu_context_hash32.c +++ b/arch/powerpc/mm/book3s32/mmu_context.c diff --git a/arch/powerpc/mm/tlb_hash32.c b/arch/powerpc/mm/book3s32/tlb.c index cf8472cf3d59..8d56f0417f87 100644 --- a/arch/powerpc/mm/tlb_hash32.c +++ b/arch/powerpc/mm/book3s32/tlb.c @@ -32,7 +32,7 @@ #include <asm/tlbflush.h> #include <asm/tlb.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> /* * Called when unmapping pages to flush entries from the TLB/hash table. diff --git a/arch/powerpc/mm/book3s64/Makefile b/arch/powerpc/mm/book3s64/Makefile new file mode 100644 index 000000000000..974b4fc19f4f --- /dev/null +++ b/arch/powerpc/mm/book3s64/Makefile @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: GPL-2.0 + +ccflags-y := $(NO_MINIMAL_TOC) + +CFLAGS_REMOVE_slb.o = $(CC_FLAGS_FTRACE) + +obj-y += hash_pgtable.o hash_utils.o slb.o \ + mmu_context.o pgtable.o hash_tlb.o +obj-$(CONFIG_PPC_NATIVE) += hash_native.o +obj-$(CONFIG_PPC_RADIX_MMU) += radix_pgtable.o radix_tlb.o +obj-$(CONFIG_PPC_4K_PAGES) += hash_4k.o +obj-$(CONFIG_PPC_64K_PAGES) += hash_64k.o +obj-$(CONFIG_PPC_SPLPAR) += vphn.o +obj-$(CONFIG_HUGETLB_PAGE) += hash_hugetlbpage.o +ifdef CONFIG_HUGETLB_PAGE +obj-$(CONFIG_PPC_RADIX_MMU) += radix_hugetlbpage.o +endif +obj-$(CONFIG_TRANSPARENT_HUGEPAGE) += hash_hugepage.o +obj-$(CONFIG_PPC_SUBPAGE_PROT) += subpage_prot.o +obj-$(CONFIG_SPAPR_TCE_IOMMU) += iommu_api.o +obj-$(CONFIG_PPC_MEM_KEYS) += pkeys.o + +# Instrumenting the SLB fault path can lead to duplicate SLB entries +KCOV_INSTRUMENT_slb.o := n diff --git a/arch/powerpc/mm/hash64_4k.c b/arch/powerpc/mm/book3s64/hash_4k.c index 6fa6765a10eb..22e787123cdf 100644 --- a/arch/powerpc/mm/hash64_4k.c +++ b/arch/powerpc/mm/book3s64/hash_4k.c @@ -1,6 +1,6 @@ /* * Copyright IBM Corporation, 2015 - * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> + * Author Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU Lesser General Public License diff --git a/arch/powerpc/mm/hash64_64k.c b/arch/powerpc/mm/book3s64/hash_64k.c index 3afa253d7f52..7084ce2951e6 100644 --- a/arch/powerpc/mm/hash64_64k.c +++ b/arch/powerpc/mm/book3s64/hash_64k.c @@ -1,6 +1,6 @@ /* * Copyright IBM Corporation, 2015 - * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> + * Author Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU Lesser General Public License diff --git a/arch/powerpc/mm/hugepage-hash64.c b/arch/powerpc/mm/book3s64/hash_hugepage.c index dfbc3b32f09b..440823797de7 100644 --- a/arch/powerpc/mm/hugepage-hash64.c +++ b/arch/powerpc/mm/book3s64/hash_hugepage.c @@ -1,6 +1,6 @@ /* * Copyright IBM Corporation, 2013 - * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> + * Author Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2.1 of the GNU Lesser General Public License diff --git a/arch/powerpc/mm/hugetlbpage-hash64.c b/arch/powerpc/mm/book3s64/hash_hugetlbpage.c index b0d9209d9a86..eefa89c6117b 100644 --- a/arch/powerpc/mm/hugetlbpage-hash64.c +++ b/arch/powerpc/mm/book3s64/hash_hugetlbpage.c @@ -15,6 +15,9 @@ #include <asm/cacheflush.h> #include <asm/machdep.h> +unsigned int hpage_shift; +EXPORT_SYMBOL(hpage_shift); + extern long hpte_insert_repeating(unsigned long hash, unsigned long vpn, unsigned long pa, unsigned long rlags, unsigned long vflags, int psize, int ssize); @@ -34,7 +37,8 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid, /* Search the Linux page table for a match with va */ vpn = hpt_vpn(ea, vsid, ssize); - /* At this point, we have a pte (old_pte) which can be used to build + /* + * At this point, we have a pte (old_pte) which can be used to build * or update an HPTE. There are 2 cases: * * 1. There is a valid (present) pte with no associated HPTE (this is @@ -55,8 +59,10 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid, if (unlikely(!check_pte_access(access, old_pte))) return 1; - /* Try to lock the PTE, add ACCESSED and DIRTY if it was - * a write access */ + /* + * Try to lock the PTE, add ACCESSED and DIRTY if it was + * a write access + */ new_pte = old_pte | H_PAGE_BUSY | _PAGE_ACCESSED; if (access & _PAGE_WRITE) new_pte |= _PAGE_DIRTY; @@ -74,8 +80,10 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid, rpte = __real_pte(__pte(old_pte), ptep, offset); if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE)) - /* No CPU has hugepages but lacks no execute, so we - * don't need to worry about that case */ + /* + * No CPU has hugepages but lacks no execute, so we + * don't need to worry about that case + */ rflags = hash_page_do_lazy_icache(rflags, __pte(old_pte), trap); /* Check if pte already has an hpte (case 2) */ @@ -145,3 +153,16 @@ void huge_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr old_pte, pte); set_huge_pte_at(vma->vm_mm, addr, ptep, pte); } + +void hugetlbpage_init_default(void) +{ + /* Set default large page size. Currently, we pick 16M or 1M + * depending on what is available + */ + if (mmu_psize_defs[MMU_PAGE_16M].shift) + hpage_shift = mmu_psize_defs[MMU_PAGE_16M].shift; + else if (mmu_psize_defs[MMU_PAGE_1M].shift) + hpage_shift = mmu_psize_defs[MMU_PAGE_1M].shift; + else if (mmu_psize_defs[MMU_PAGE_2M].shift) + hpage_shift = mmu_psize_defs[MMU_PAGE_2M].shift; +} diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/book3s64/hash_native.c index aaa28fd918fe..aaa28fd918fe 100644 --- a/arch/powerpc/mm/hash_native_64.c +++ b/arch/powerpc/mm/book3s64/hash_native.c diff --git a/arch/powerpc/mm/pgtable-hash64.c b/arch/powerpc/mm/book3s64/hash_pgtable.c index c08d49046a96..1fd025dba4a3 100644 --- a/arch/powerpc/mm/pgtable-hash64.c +++ b/arch/powerpc/mm/book3s64/hash_pgtable.c @@ -19,7 +19,7 @@ #include <asm/mmu.h> #include <asm/tlb.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> #define CREATE_TRACE_POINTS #include <trace/events/thp.h> @@ -112,9 +112,16 @@ int __meminit hash__vmemmap_create_mapping(unsigned long start, unsigned long page_size, unsigned long phys) { - int rc = htab_bolt_mapping(start, start + page_size, phys, - pgprot_val(PAGE_KERNEL), - mmu_vmemmap_psize, mmu_kernel_ssize); + int rc; + + if ((start + page_size) >= H_VMEMMAP_END) { + pr_warn("Outside the supported range\n"); + return -1; + } + + rc = htab_bolt_mapping(start, start + page_size, phys, + pgprot_val(PAGE_KERNEL), + mmu_vmemmap_psize, mmu_kernel_ssize); if (rc < 0) { int rc2 = htab_remove_mapping(start, start + page_size, mmu_vmemmap_psize, diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/book3s64/hash_tlb.c index 87d71dd25441..d4f0101447b1 100644 --- a/arch/powerpc/mm/tlb_hash64.c +++ b/arch/powerpc/mm/book3s64/hash_tlb.c @@ -55,7 +55,8 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr, i = batch->index; - /* Get page size (maybe move back to caller). + /* + * Get page size (maybe move back to caller). * * NOTE: when using special 64K mappings in 4K environment like * for SPEs, we obtain the page size from the slice, which thus @@ -77,10 +78,12 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr, #endif } else { psize = pte_pagesize_index(mm, addr, pte); - /* Mask the address for the standard page size. If we + /* + * Mask the address for the standard page size. If we * have a 64k page kernel, but the hardware does not * support 64k pages, this might be different from the - * hardware page size encoded in the slice table. */ + * hardware page size encoded in the slice table. + */ addr &= PAGE_MASK; offset = PTRS_PER_PTE; } @@ -161,7 +164,8 @@ void hash__tlb_flush(struct mmu_gather *tlb) { struct ppc64_tlb_batch *tlbbatch = &get_cpu_var(ppc64_tlb_batch); - /* If there's a TLB batch pending, then we must flush it because the + /* + * If there's a TLB batch pending, then we must flush it because the * pages are going to be freed and we really don't want to have a CPU * access a freed page because it has a stale TLB */ @@ -201,7 +205,8 @@ void __flush_hash_table_range(struct mm_struct *mm, unsigned long start, BUG_ON(!mm->pgd); - /* Note: Normally, we should only ever use a batch within a + /* + * Note: Normally, we should only ever use a batch within a * PTE locked section. This violates the rule, but will work * since we don't actually modify the PTEs, we just flush the * hash while leaving the PTEs intact (including their reference @@ -238,7 +243,8 @@ void flush_tlb_pmd_range(struct mm_struct *mm, pmd_t *pmd, unsigned long addr) unsigned long flags; addr = _ALIGN_DOWN(addr, PMD_SIZE); - /* Note: Normally, we should only ever use a batch within a + /* + * Note: Normally, we should only ever use a batch within a * PTE locked section. This violates the rule, but will work * since we don't actually modify the PTEs, we just flush the * hash while leaving the PTEs intact (including their reference diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/book3s64/hash_utils.c index 0a4f939a8161..919a861a8ec0 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -37,6 +37,7 @@ #include <linux/context_tracking.h> #include <linux/libfdt.h> #include <linux/pkeys.h> +#include <linux/hugetlb.h> #include <asm/debugfs.h> #include <asm/processor.h> @@ -65,6 +66,8 @@ #include <asm/pte-walk.h> #include <asm/asm-prototypes.h> +#include <mm/mmu_decl.h> + #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) #else @@ -128,7 +131,8 @@ static DEFINE_SPINLOCK(linear_map_hash_lock); struct mmu_hash_ops mmu_hash_ops; EXPORT_SYMBOL(mmu_hash_ops); -/* There are definitions of page sizes arrays to be used when none +/* + * These are definitions of page sizes arrays to be used when none * is provided by the firmware. */ @@ -145,7 +149,8 @@ static struct mmu_psize_def mmu_psize_defaults[] = { }, }; -/* POWER4, GPUL, POWER5 +/* + * POWER4, GPUL, POWER5 * * Support for 16Mb large pages */ @@ -479,7 +484,8 @@ static int __init htab_dt_scan_page_sizes(unsigned long node, } #ifdef CONFIG_HUGETLB_PAGE -/* Scan for 16G memory blocks that have been set aside for huge pages +/* + * Scan for 16G memory blocks that have been set aside for huge pages * and reserve those blocks for 16G huge pages. */ static int __init htab_dt_scan_hugepage_blocks(unsigned long node, @@ -496,8 +502,10 @@ static int __init htab_dt_scan_hugepage_blocks(unsigned long node, if (type == NULL || strcmp(type, "memory") != 0) return 0; - /* This property is the log base 2 of the number of virtual pages that - * will represent this memory block. */ + /* + * This property is the log base 2 of the number of virtual pages that + * will represent this memory block. + */ page_count_prop = of_get_flat_dt_prop(node, "ibm,expected#pages", NULL); if (page_count_prop == NULL) return 0; @@ -673,7 +681,8 @@ static void __init htab_init_page_sizes(void) #endif /* CONFIG_PPC_64K_PAGES */ #ifdef CONFIG_SPARSEMEM_VMEMMAP - /* We try to use 16M pages for vmemmap if that is supported + /* + * We try to use 16M pages for vmemmap if that is supported * and we have at least 1G of RAM at boot */ if (mmu_psize_defs[MMU_PAGE_16M].shift && @@ -742,7 +751,8 @@ unsigned htab_shift_for_mem_size(unsigned long mem_size) static unsigned long __init htab_get_table_size(void) { - /* If hash size isn't already provided by the platform, we try to + /* + * If hash size isn't already provided by the platform, we try to * retrieve it from the device-tree. If it's not there neither, we * calculate it now based on the total RAM size */ @@ -755,12 +765,12 @@ static unsigned long __init htab_get_table_size(void) } #ifdef CONFIG_MEMORY_HOTPLUG -void resize_hpt_for_hotplug(unsigned long new_mem_size) +int resize_hpt_for_hotplug(unsigned long new_mem_size) { unsigned target_hpt_shift; if (!mmu_hash_ops.resize_hpt) - return; + return 0; target_hpt_shift = htab_shift_for_mem_size(new_mem_size); @@ -772,23 +782,25 @@ void resize_hpt_for_hotplug(unsigned long new_mem_size) * reduce unless the target shift is at least 2 below the * current shift */ - if ((target_hpt_shift > ppc64_pft_size) - || (target_hpt_shift < (ppc64_pft_size - 1))) { - int rc; - - rc = mmu_hash_ops.resize_hpt(target_hpt_shift); - if (rc && (rc != -ENODEV)) - printk(KERN_WARNING - "Unable to resize hash page table to target order %d: %d\n", - target_hpt_shift, rc); - } + if (target_hpt_shift > ppc64_pft_size || + target_hpt_shift < ppc64_pft_size - 1) + return mmu_hash_ops.resize_hpt(target_hpt_shift); + + return 0; } int hash__create_section_mapping(unsigned long start, unsigned long end, int nid) { - int rc = htab_bolt_mapping(start, end, __pa(start), - pgprot_val(PAGE_KERNEL), mmu_linear_psize, - mmu_kernel_ssize); + int rc; + + if (end >= H_VMALLOC_START) { + pr_warn("Outside the supported range\n"); + return -1; + } + + rc = htab_bolt_mapping(start, end, __pa(start), + pgprot_val(PAGE_KERNEL), mmu_linear_psize, + mmu_kernel_ssize); if (rc < 0) { int rc2 = htab_remove_mapping(start, end, mmu_linear_psize, @@ -929,6 +941,11 @@ static void __init htab_initialize(void) DBG("creating mapping for region: %lx..%lx (prot: %lx)\n", base, size, prot); + if ((base + size) >= H_VMALLOC_START) { + pr_warn("Outside the supported range\n"); + continue; + } + BUG_ON(htab_bolt_mapping(base, base + size, __pa(base), prot, mmu_linear_psize, mmu_kernel_ssize)); } @@ -968,6 +985,7 @@ void __init hash__early_init_devtree(void) htab_scan_page_sizes(); } +struct hash_mm_context init_hash_mm_context; void __init hash__early_init_mmu(void) { #ifndef CONFIG_PPC_64K_PAGES @@ -1013,11 +1031,11 @@ void __init hash__early_init_mmu(void) __pgd_val_bits = HASH_PGD_VAL_BITS; __kernel_virt_start = H_KERN_VIRT_START; - __kernel_virt_size = H_KERN_VIRT_SIZE; __vmalloc_start = H_VMALLOC_START; __vmalloc_end = H_VMALLOC_END; __kernel_io_start = H_KERN_IO_START; - vmemmap = (struct page *)H_VMEMMAP_BASE; + __kernel_io_end = H_KERN_IO_END; + vmemmap = (struct page *)H_VMEMMAP_START; ioremap_bot = IOREMAP_BASE; #ifdef CONFIG_PCI @@ -1035,12 +1053,16 @@ void __init hash__early_init_mmu(void) if (!mmu_hash_ops.hpte_insert) panic("hash__early_init_mmu: No MMU hash ops defined!\n"); - /* Initialize the MMU Hash table and create the linear mapping + /* + * Initialize the MMU Hash table and create the linear mapping * of memory. Has to be done before SLB initialization as this is * currently where the page size encoding is obtained. */ htab_initialize(); + init_mm.context.hash_context = &init_hash_mm_context; + mm_ctx_set_slb_addr_limit(&init_mm.context, SLB_ADDR_LIMIT_DEFAULT); + pr_info("Initializing hash mmu with SLB\n"); /* Initialize SLB management */ slb_initialize(); @@ -1147,10 +1169,13 @@ void demote_segment_4k(struct mm_struct *mm, unsigned long addr) */ static int subpage_protection(struct mm_struct *mm, unsigned long ea) { - struct subpage_prot_table *spt = &mm->context.spt; + struct subpage_prot_table *spt = mm_ctx_subpage_prot(&mm->context); u32 spp = 0; u32 **sbpm, *sbpp; + if (!spt) + return 0; + if (ea >= spt->maxaddr) return 0; if (ea < 0x100000000UL) { @@ -1214,7 +1239,8 @@ static void check_paca_psize(unsigned long ea, struct mm_struct *mm, } } -/* Result code is: +/* + * Result code is: * 0 - handled * 1 - normal page fault * -1 - critical hash insertion error @@ -1238,7 +1264,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, trace_hash_fault(ea, access, trap); /* Get region & vsid */ - switch (REGION_ID(ea)) { + switch (get_region_id(ea)) { case USER_REGION_ID: user_region = 1; if (! mm) { @@ -1252,15 +1278,19 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, break; case VMALLOC_REGION_ID: vsid = get_kernel_vsid(ea, mmu_kernel_ssize); - if (ea < VMALLOC_END) - psize = mmu_vmalloc_psize; - else - psize = mmu_io_psize; + psize = mmu_vmalloc_psize; + ssize = mmu_kernel_ssize; + break; + + case IO_REGION_ID: + vsid = get_kernel_vsid(ea, mmu_kernel_ssize); + psize = mmu_io_psize; ssize = mmu_kernel_ssize; break; default: - /* Not a valid range - * Send the problem up to do_page_fault + /* + * Not a valid range + * Send the problem up to do_page_fault() */ rc = 1; goto bail; @@ -1285,7 +1315,8 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, flags |= HPTE_LOCAL_UPDATE; #ifndef CONFIG_PPC_64K_PAGES - /* If we use 4K pages and our psize is not 4K, then we might + /* + * If we use 4K pages and our psize is not 4K, then we might * be hitting a special driver mapping, and need to align the * address before we fetch the PTE. * @@ -1307,7 +1338,8 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, /* Add _PAGE_PRESENT to the required access perm */ access |= _PAGE_PRESENT; - /* Pre-check access permissions (will be re-checked atomically + /* + * Pre-check access permissions (will be re-checked atomically * in __hash_page_XX but this pre-check is a fast path */ if (!check_pte_access(access, pte_val(*ptep))) { @@ -1354,7 +1386,8 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, psize = MMU_PAGE_4K; } - /* If this PTE is non-cacheable and we have restrictions on + /* + * If this PTE is non-cacheable and we have restrictions on * using non cacheable large pages, then we switch to 4k */ if (mmu_ci_restrictions && psize == MMU_PAGE_64K && pte_ci(*ptep)) { @@ -1395,7 +1428,8 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea, flags, ssize, spp); } - /* Dump some info in case of hash insertion failure, they should + /* + * Dump some info in case of hash insertion failure, they should * never happen so it is really useful to know if/when they do */ if (rc == -1) @@ -1421,7 +1455,8 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap, unsigned long flags = 0; struct mm_struct *mm = current->mm; - if (REGION_ID(ea) == VMALLOC_REGION_ID) + if ((get_region_id(ea) == VMALLOC_REGION_ID) || + (get_region_id(ea) == IO_REGION_ID)) mm = &init_mm; if (dsisr & DSISR_NOHPTE) @@ -1437,8 +1472,9 @@ int __hash_page(unsigned long ea, unsigned long msr, unsigned long trap, unsigned long access = _PAGE_PRESENT | _PAGE_READ; unsigned long flags = 0; struct mm_struct *mm = current->mm; + unsigned int region_id = get_region_id(ea); - if (REGION_ID(ea) == VMALLOC_REGION_ID) + if ((region_id == VMALLOC_REGION_ID) || (region_id == IO_REGION_ID)) mm = &init_mm; if (dsisr & DSISR_NOHPTE) @@ -1455,7 +1491,7 @@ int __hash_page(unsigned long ea, unsigned long msr, unsigned long trap, * 2) user space access kernel space. */ access |= _PAGE_PRIVILEGED; - if ((msr & MSR_PR) || (REGION_ID(ea) == USER_REGION_ID)) + if ((msr & MSR_PR) || (region_id == USER_REGION_ID)) access &= ~_PAGE_PRIVILEGED; if (trap == 0x400) @@ -1470,7 +1506,7 @@ static bool should_hash_preload(struct mm_struct *mm, unsigned long ea) int psize = get_slice_psize(mm, ea); /* We only prefault standard pages for now */ - if (unlikely(psize != mm->context.user_psize)) + if (unlikely(psize != mm_ctx_user_psize(&mm->context))) return false; /* @@ -1499,7 +1535,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, int rc, ssize, update_flags = 0; unsigned long access = _PAGE_PRESENT | _PAGE_READ | (is_exec ? _PAGE_EXEC : 0); - BUG_ON(REGION_ID(ea) != USER_REGION_ID); + BUG_ON(get_region_id(ea) != USER_REGION_ID); if (!should_hash_preload(mm, ea)) return; @@ -1549,7 +1585,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, /* Hash it in */ #ifdef CONFIG_PPC_64K_PAGES - if (mm->context.user_psize == MMU_PAGE_64K) + if (mm_ctx_user_psize(&mm->context) == MMU_PAGE_64K) rc = __hash_page_64K(ea, access, vsid, ptep, trap, update_flags, ssize); else @@ -1562,8 +1598,8 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, */ if (rc == -1) hash_failure_debug(ea, access, vsid, trap, ssize, - mm->context.user_psize, - mm->context.user_psize, + mm_ctx_user_psize(&mm->context), + mm_ctx_user_psize(&mm->context), pte_val(*ptep)); out_exit: local_irq_restore(flags); @@ -1634,7 +1670,8 @@ unsigned long pte_get_hash_gslot(unsigned long vpn, unsigned long shift, return gslot; } -/* WARNING: This is called from hash_low_64.S, if you change this prototype, +/* + * WARNING: This is called from hash_low_64.S, if you change this prototype, * do not forget to update the assembly call site ! */ void flush_hash_page(unsigned long vpn, real_pte_t pte, int psize, int ssize, @@ -1855,7 +1892,8 @@ void __kernel_map_pages(struct page *page, int numpages, int enable) void hash__setup_initial_memory_limit(phys_addr_t first_memblock_base, phys_addr_t first_memblock_size) { - /* We don't currently support the first MEMBLOCK not mapping 0 + /* + * We don't currently support the first MEMBLOCK not mapping 0 * physical on those processors */ BUG_ON(first_memblock_base != 0); @@ -1909,3 +1947,14 @@ static int __init hash64_debugfs(void) } machine_device_initcall(pseries, hash64_debugfs); #endif /* CONFIG_DEBUG_FS */ + +void __init print_system_hash_info(void) +{ + pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size); + + if (htab_hash_mask) + pr_info("htab_hash_mask = 0x%lx\n", htab_hash_mask); + pr_info("kernel vmalloc start = 0x%lx\n", KERN_VIRT_START); + pr_info("kernel IO start = 0x%lx\n", KERN_IO_START); + pr_info("kernel vmemmap start = 0x%lx\n", (unsigned long)vmemmap); +} diff --git a/arch/powerpc/mm/mmu_context_iommu.c b/arch/powerpc/mm/book3s64/iommu_api.c index 8330f135294f..5c521f3924a5 100644 --- a/arch/powerpc/mm/mmu_context_iommu.c +++ b/arch/powerpc/mm/book3s64/iommu_api.c @@ -141,8 +141,9 @@ static long mm_iommu_do_alloc(struct mm_struct *mm, unsigned long ua, for (entry = 0; entry < entries; entry += chunk) { unsigned long n = min(entries - entry, chunk); - ret = get_user_pages_longterm(ua + (entry << PAGE_SHIFT), n, - FOLL_WRITE, mem->hpages + entry, NULL); + ret = get_user_pages(ua + (entry << PAGE_SHIFT), n, + FOLL_WRITE | FOLL_LONGTERM, + mem->hpages + entry, NULL); if (ret == n) { pinned += n; continue; diff --git a/arch/powerpc/mm/mmu_context_book3s64.c b/arch/powerpc/mm/book3s64/mmu_context.c index f720c5cc0b5e..cb2b08635508 100644 --- a/arch/powerpc/mm/mmu_context_book3s64.c +++ b/arch/powerpc/mm/book3s64/mmu_context.c @@ -63,6 +63,13 @@ static int hash__init_new_context(struct mm_struct *mm) if (index < 0) return index; + mm->context.hash_context = kmalloc(sizeof(struct hash_mm_context), + GFP_KERNEL); + if (!mm->context.hash_context) { + ida_free(&mmu_context_ida, index); + return -ENOMEM; + } + /* * The old code would re-promote on fork, we don't do that when using * slices as it could cause problem promoting slices that have been @@ -77,10 +84,26 @@ static int hash__init_new_context(struct mm_struct *mm) * We should not be calling init_new_context() on init_mm. Hence a * check against 0 is OK. */ - if (mm->context.id == 0) + if (mm->context.id == 0) { + memset(mm->context.hash_context, 0, sizeof(struct hash_mm_context)); slice_init_new_context_exec(mm); + } else { + /* This is fork. Copy hash_context details from current->mm */ + memcpy(mm->context.hash_context, current->mm->context.hash_context, sizeof(struct hash_mm_context)); +#ifdef CONFIG_PPC_SUBPAGE_PROT + /* inherit subpage prot detalis if we have one. */ + if (current->mm->context.hash_context->spt) { + mm->context.hash_context->spt = kmalloc(sizeof(struct subpage_prot_table), + GFP_KERNEL); + if (!mm->context.hash_context->spt) { + ida_free(&mmu_context_ida, index); + kfree(mm->context.hash_context); + return -ENOMEM; + } + } +#endif - subpage_prot_init_new_context(mm); + } pkey_mm_init(mm); return index; @@ -118,6 +141,7 @@ static int radix__init_new_context(struct mm_struct *mm) asm volatile("ptesync;isync" : : : "memory"); mm->context.npu_context = NULL; + mm->context.hash_context = NULL; return index; } @@ -162,6 +186,7 @@ static void destroy_contexts(mm_context_t *ctx) if (context_id) ida_free(&mmu_context_ida, context_id); } + kfree(ctx->hash_context); } static void pmd_frag_destroy(void *pmd_frag) diff --git a/arch/powerpc/mm/pgtable-book3s64.c b/arch/powerpc/mm/book3s64/pgtable.c index a4341aba0af4..16bda049187a 100644 --- a/arch/powerpc/mm/pgtable-book3s64.c +++ b/arch/powerpc/mm/book3s64/pgtable.c @@ -17,7 +17,7 @@ #include <asm/trace.h> #include <asm/powernv.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> #include <trace/events/thp.h> unsigned long __pmd_frag_nr; diff --git a/arch/powerpc/mm/pkeys.c b/arch/powerpc/mm/book3s64/pkeys.c index 587807763737..ae7fca40e5b3 100644 --- a/arch/powerpc/mm/pkeys.c +++ b/arch/powerpc/mm/book3s64/pkeys.c @@ -7,6 +7,7 @@ #include <asm/mman.h> #include <asm/mmu_context.h> +#include <asm/mmu.h> #include <asm/setup.h> #include <linux/pkeys.h> #include <linux/of_device.h> diff --git a/arch/powerpc/mm/hugetlbpage-radix.c b/arch/powerpc/mm/book3s64/radix_hugetlbpage.c index cab06331c0c0..cab06331c0c0 100644 --- a/arch/powerpc/mm/hugetlbpage-radix.c +++ b/arch/powerpc/mm/book3s64/radix_hugetlbpage.c diff --git a/arch/powerpc/mm/pgtable-radix.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index 154472a28c77..c9bcf428dd2b 100644 --- a/arch/powerpc/mm/pgtable-radix.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -29,6 +29,7 @@ #include <asm/powernv.h> #include <asm/sections.h> #include <asm/trace.h> +#include <asm/uaccess.h> #include <trace/events/thp.h> @@ -135,6 +136,10 @@ static int __map_kernel_page(unsigned long ea, unsigned long pa, */ BUILD_BUG_ON(TASK_SIZE_USER64 > RADIX_PGTABLE_RANGE); +#ifdef CONFIG_PPC_64K_PAGES + BUILD_BUG_ON(RADIX_KERN_MAP_SIZE != (1UL << MAX_EA_BITS_PER_CONTEXT)); +#endif + if (unlikely(!slab_is_available())) return early_map_kernel_page(ea, pa, flags, map_page_size, nid, region_start, region_end); @@ -334,6 +339,12 @@ void __init radix_init_pgtable(void) * page tables will be allocated within the range. No * need or a node (which we don't have yet). */ + + if ((reg->base + reg->size) >= RADIX_VMALLOC_START) { + pr_warn("Outside the supported range\n"); + continue; + } + WARN_ON(create_physical_mapping(reg->base, reg->base + reg->size, -1)); @@ -531,8 +542,15 @@ static void radix_init_amor(void) mtspr(SPRN_AMOR, (3ul << 62)); } -static void radix_init_iamr(void) +#ifdef CONFIG_PPC_KUEP +void setup_kuep(bool disabled) { + if (disabled || !early_radix_enabled()) + return; + + if (smp_processor_id() == boot_cpuid) + pr_info("Activating Kernel Userspace Execution Prevention\n"); + /* * Radix always uses key0 of the IAMR to determine if an access is * allowed. We set bit 0 (IBM bit 1) of key0, to prevent instruction @@ -540,6 +558,25 @@ static void radix_init_iamr(void) */ mtspr(SPRN_IAMR, (1ul << 62)); } +#endif + +#ifdef CONFIG_PPC_KUAP +void setup_kuap(bool disabled) +{ + if (disabled || !early_radix_enabled()) + return; + + if (smp_processor_id() == boot_cpuid) { + pr_info("Activating Kernel Userspace Access Prevention\n"); + cur_cpu_spec->mmu_features |= MMU_FTR_RADIX_KUAP; + } + + /* Make sure userspace can't change the AMR */ + mtspr(SPRN_UAMOR, 0); + mtspr(SPRN_AMR, AMR_KUAP_BLOCKED); + isync(); +} +#endif void __init radix__early_init_mmu(void) { @@ -574,11 +611,11 @@ void __init radix__early_init_mmu(void) __pgd_val_bits = RADIX_PGD_VAL_BITS; __kernel_virt_start = RADIX_KERN_VIRT_START; - __kernel_virt_size = RADIX_KERN_VIRT_SIZE; __vmalloc_start = RADIX_VMALLOC_START; __vmalloc_end = RADIX_VMALLOC_END; __kernel_io_start = RADIX_KERN_IO_START; - vmemmap = (struct page *)RADIX_VMEMMAP_BASE; + __kernel_io_end = RADIX_KERN_IO_END; + vmemmap = (struct page *)RADIX_VMEMMAP_START; ioremap_bot = IOREMAP_BASE; #ifdef CONFIG_PCI @@ -601,7 +638,6 @@ void __init radix__early_init_mmu(void) memblock_set_current_limit(MEMBLOCK_ALLOC_ANYWHERE); - radix_init_iamr(); radix_init_pgtable(); /* Switch to the guard PID before turning on MMU */ radix__switch_mmu_context(NULL, &init_mm); @@ -623,7 +659,6 @@ void radix__early_init_mmu_secondary(void) __pa(partition_tb) | (PATB_SIZE_SHIFT - 12)); radix_init_amor(); } - radix_init_iamr(); radix__switch_mmu_context(NULL, &init_mm); if (cpu_has_feature(CPU_FTR_HVMODE)) @@ -646,7 +681,8 @@ void radix__mmu_cleanup_all(void) void radix__setup_initial_memory_limit(phys_addr_t first_memblock_base, phys_addr_t first_memblock_size) { - /* We don't currently support the first MEMBLOCK not mapping 0 + /* + * We don't currently support the first MEMBLOCK not mapping 0 * physical on those processors */ BUG_ON(first_memblock_base != 0); @@ -866,6 +902,11 @@ static void __meminit remove_pagetable(unsigned long start, unsigned long end) int __meminit radix__create_section_mapping(unsigned long start, unsigned long end, int nid) { + if (end >= RADIX_VMALLOC_START) { + pr_warn("Outside the supported range\n"); + return -1; + } + return create_physical_mapping(start, end, nid); } @@ -893,6 +934,11 @@ int __meminit radix__vmemmap_create_mapping(unsigned long start, int nid = early_pfn_to_nid(phys >> PAGE_SHIFT); int ret; + if ((start + page_size) >= RADIX_VMEMMAP_END) { + pr_warn("Outside the supported range\n"); + return -1; + } + ret = __map_kernel_page_nid(start, phys, __pgprot(flags), page_size, nid); BUG_ON(ret); @@ -958,45 +1004,44 @@ pmd_t radix__pmdp_collapse_flush(struct vm_area_struct *vma, unsigned long addre void radix__pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp, pgtable_t pgtable) { - struct list_head *lh = (struct list_head *) pgtable; + struct list_head *lh = (struct list_head *) pgtable; - assert_spin_locked(pmd_lockptr(mm, pmdp)); + assert_spin_locked(pmd_lockptr(mm, pmdp)); - /* FIFO */ - if (!pmd_huge_pte(mm, pmdp)) - INIT_LIST_HEAD(lh); - else - list_add(lh, (struct list_head *) pmd_huge_pte(mm, pmdp)); - pmd_huge_pte(mm, pmdp) = pgtable; + /* FIFO */ + if (!pmd_huge_pte(mm, pmdp)) + INIT_LIST_HEAD(lh); + else + list_add(lh, (struct list_head *) pmd_huge_pte(mm, pmdp)); + pmd_huge_pte(mm, pmdp) = pgtable; } pgtable_t radix__pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp) { - pte_t *ptep; - pgtable_t pgtable; - struct list_head *lh; - - assert_spin_locked(pmd_lockptr(mm, pmdp)); - - /* FIFO */ - pgtable = pmd_huge_pte(mm, pmdp); - lh = (struct list_head *) pgtable; - if (list_empty(lh)) - pmd_huge_pte(mm, pmdp) = NULL; - else { - pmd_huge_pte(mm, pmdp) = (pgtable_t) lh->next; - list_del(lh); - } - ptep = (pte_t *) pgtable; - *ptep = __pte(0); - ptep++; - *ptep = __pte(0); - return pgtable; -} + pte_t *ptep; + pgtable_t pgtable; + struct list_head *lh; + assert_spin_locked(pmd_lockptr(mm, pmdp)); + + /* FIFO */ + pgtable = pmd_huge_pte(mm, pmdp); + lh = (struct list_head *) pgtable; + if (list_empty(lh)) + pmd_huge_pte(mm, pmdp) = NULL; + else { + pmd_huge_pte(mm, pmdp) = (pgtable_t) lh->next; + list_del(lh); + } + ptep = (pte_t *) pgtable; + *ptep = __pte(0); + ptep++; + *ptep = __pte(0); + return pgtable; +} pmd_t radix__pmdp_huge_get_and_clear(struct mm_struct *mm, - unsigned long addr, pmd_t *pmdp) + unsigned long addr, pmd_t *pmdp) { pmd_t old_pmd; unsigned long old; diff --git a/arch/powerpc/mm/tlb-radix.c b/arch/powerpc/mm/book3s64/radix_tlb.c index 6a23b9ebd2a1..4d841369399f 100644 --- a/arch/powerpc/mm/tlb-radix.c +++ b/arch/powerpc/mm/book3s64/radix_tlb.c @@ -90,7 +90,7 @@ void radix__tlbiel_all(unsigned int action) asm volatile(PPC_INVALIDATE_ERAT "; isync" : : :"memory"); } -static inline void __tlbiel_pid(unsigned long pid, int set, +static __always_inline void __tlbiel_pid(unsigned long pid, int set, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -106,7 +106,7 @@ static inline void __tlbiel_pid(unsigned long pid, int set, trace_tlbie(0, 1, rb, rs, ric, prs, r); } -static inline void __tlbie_pid(unsigned long pid, unsigned long ric) +static __always_inline void __tlbie_pid(unsigned long pid, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -120,7 +120,7 @@ static inline void __tlbie_pid(unsigned long pid, unsigned long ric) trace_tlbie(0, 0, rb, rs, ric, prs, r); } -static inline void __tlbiel_lpid(unsigned long lpid, int set, +static __always_inline void __tlbiel_lpid(unsigned long lpid, int set, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -136,7 +136,7 @@ static inline void __tlbiel_lpid(unsigned long lpid, int set, trace_tlbie(lpid, 1, rb, rs, ric, prs, r); } -static inline void __tlbie_lpid(unsigned long lpid, unsigned long ric) +static __always_inline void __tlbie_lpid(unsigned long lpid, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -928,7 +928,7 @@ void radix__tlb_flush(struct mmu_gather *tlb) tlb->need_flush_all = 0; } -static inline void __radix__flush_tlb_range_psize(struct mm_struct *mm, +static __always_inline void __radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start, unsigned long end, int psize, bool also_pwc) { diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/book3s64/slb.c index 5986df48359b..c22742218bd3 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/book3s64/slb.c @@ -554,7 +554,8 @@ void slb_initialize(void) asm volatile("isync; slbia; isync":::"memory"); create_shadowed_slbe(PAGE_OFFSET, mmu_kernel_ssize, lflags, LINEAR_INDEX); - /* For the boot cpu, we're running on the stack in init_thread_union, + /* + * For the boot cpu, we're running on the stack in init_thread_union, * which is in the first segment of the linear mapping, and also * get_paca()->kstack hasn't been initialized yet. * For secondary cpus, we need to bolt the kernel stack entry now. @@ -691,10 +692,10 @@ static long slb_allocate_kernel(unsigned long ea, unsigned long id) unsigned long flags; int ssize; - if (id == KERNEL_REGION_ID) { + if (id == LINEAR_MAP_REGION_ID) { /* We only support upto MAX_PHYSMEM_BITS */ - if ((ea & ~REGION_MASK) > (1UL << MAX_PHYSMEM_BITS)) + if ((ea & EA_MASK) > (1UL << MAX_PHYSMEM_BITS)) return -EFAULT; flags = SLB_VSID_KERNEL | mmu_psize_defs[mmu_linear_psize].sllp; @@ -702,20 +703,25 @@ static long slb_allocate_kernel(unsigned long ea, unsigned long id) #ifdef CONFIG_SPARSEMEM_VMEMMAP } else if (id == VMEMMAP_REGION_ID) { - if ((ea & ~REGION_MASK) >= (1ULL << MAX_EA_BITS_PER_CONTEXT)) + if (ea >= H_VMEMMAP_END) return -EFAULT; flags = SLB_VSID_KERNEL | mmu_psize_defs[mmu_vmemmap_psize].sllp; #endif } else if (id == VMALLOC_REGION_ID) { - if ((ea & ~REGION_MASK) >= (1ULL << MAX_EA_BITS_PER_CONTEXT)) + if (ea >= H_VMALLOC_END) return -EFAULT; - if (ea < H_VMALLOC_END) - flags = local_paca->vmalloc_sllp; - else - flags = SLB_VSID_KERNEL | mmu_psize_defs[mmu_io_psize].sllp; + flags = local_paca->vmalloc_sllp; + + } else if (id == IO_REGION_ID) { + + if (ea >= H_KERN_IO_END) + return -EFAULT; + + flags = SLB_VSID_KERNEL | mmu_psize_defs[mmu_io_psize].sllp; + } else { return -EFAULT; } @@ -725,6 +731,7 @@ static long slb_allocate_kernel(unsigned long ea, unsigned long id) ssize = MMU_SEGSIZE_256M; context = get_kernel_context(ea); + return slb_insert_entry(ea, context, flags, ssize, true); } @@ -739,7 +746,7 @@ static long slb_allocate_user(struct mm_struct *mm, unsigned long ea) * consider this as bad access if we take a SLB miss * on an address above addr limit. */ - if (ea >= mm->context.slb_addr_limit) + if (ea >= mm_ctx_slb_addr_limit(&mm->context)) return -EFAULT; context = get_user_context(&mm->context, ea); @@ -761,7 +768,7 @@ static long slb_allocate_user(struct mm_struct *mm, unsigned long ea) long do_slb_fault(struct pt_regs *regs, unsigned long ea) { - unsigned long id = REGION_ID(ea); + unsigned long id = get_region_id(ea); /* IRQs are not reconciled here, so can't check irqs_disabled */ VM_WARN_ON(mfmsr() & MSR_EE); @@ -784,7 +791,7 @@ long do_slb_fault(struct pt_regs *regs, unsigned long ea) * first class kernel code. But for performance it's probably nicer * if they go via fast_exception_return too. */ - if (id >= KERNEL_REGION_ID) { + if (id >= LINEAR_MAP_REGION_ID) { long err; #ifdef CONFIG_DEBUG_VM /* Catch recursive kernel SLB faults. */ diff --git a/arch/powerpc/mm/subpage-prot.c b/arch/powerpc/mm/book3s64/subpage_prot.c index 5e4178790dee..473dd430e306 100644 --- a/arch/powerpc/mm/subpage-prot.c +++ b/arch/powerpc/mm/book3s64/subpage_prot.c @@ -25,10 +25,13 @@ */ void subpage_prot_free(struct mm_struct *mm) { - struct subpage_prot_table *spt = &mm->context.spt; + struct subpage_prot_table *spt = mm_ctx_subpage_prot(&mm->context); unsigned long i, j, addr; u32 **p; + if (!spt) + return; + for (i = 0; i < 4; ++i) { if (spt->low_prot[i]) { free_page((unsigned long)spt->low_prot[i]); @@ -48,13 +51,7 @@ void subpage_prot_free(struct mm_struct *mm) free_page((unsigned long)p); } spt->maxaddr = 0; -} - -void subpage_prot_init_new_context(struct mm_struct *mm) -{ - struct subpage_prot_table *spt = &mm->context.spt; - - memset(spt, 0, sizeof(*spt)); + kfree(spt); } static void hpte_flush_range(struct mm_struct *mm, unsigned long addr, @@ -93,13 +90,18 @@ static void hpte_flush_range(struct mm_struct *mm, unsigned long addr, static void subpage_prot_clear(unsigned long addr, unsigned long len) { struct mm_struct *mm = current->mm; - struct subpage_prot_table *spt = &mm->context.spt; + struct subpage_prot_table *spt; u32 **spm, *spp; unsigned long i; size_t nw; unsigned long next, limit; down_write(&mm->mmap_sem); + + spt = mm_ctx_subpage_prot(&mm->context); + if (!spt) + goto err_out; + limit = addr + len; if (limit > spt->maxaddr) limit = spt->maxaddr; @@ -127,6 +129,8 @@ static void subpage_prot_clear(unsigned long addr, unsigned long len) /* now flush any existing HPTEs for the range */ hpte_flush_range(mm, addr, nw); } + +err_out: up_write(&mm->mmap_sem); } @@ -189,7 +193,7 @@ SYSCALL_DEFINE3(subpage_prot, unsigned long, addr, unsigned long, len, u32 __user *, map) { struct mm_struct *mm = current->mm; - struct subpage_prot_table *spt = &mm->context.spt; + struct subpage_prot_table *spt; u32 **spm, *spp; unsigned long i; size_t nw; @@ -218,6 +222,21 @@ SYSCALL_DEFINE3(subpage_prot, unsigned long, addr, return -EFAULT; down_write(&mm->mmap_sem); + + spt = mm_ctx_subpage_prot(&mm->context); + if (!spt) { + /* + * Allocate subpage prot table if not already done. + * Do this with mmap_sem held + */ + spt = kzalloc(sizeof(struct subpage_prot_table), GFP_KERNEL); + if (!spt) { + err = -ENOMEM; + goto out; + } + mm->context.hash_context->spt = spt; + } + subpage_mark_vma_nohuge(mm, addr, len); for (limit = addr + len; addr < limit; addr = next) { next = pmd_addr_end(addr, limit); diff --git a/arch/powerpc/mm/vphn.c b/arch/powerpc/mm/book3s64/vphn.c index f83044faac23..0ee7734afb50 100644 --- a/arch/powerpc/mm/vphn.c +++ b/arch/powerpc/mm/book3s64/vphn.c @@ -42,7 +42,8 @@ int vphn_unpack_associativity(const long *packed, __be32 *unpacked) u16 new = be16_to_cpup(field++); if (is_32bit) { - /* Let's concatenate the 16 bits of this field to the + /* + * Let's concatenate the 16 bits of this field to the * 15 lower bits of the previous field */ unpacked[++nr_assoc_doms] = @@ -56,7 +57,8 @@ int vphn_unpack_associativity(const long *packed, __be32 *unpacked) unpacked[++nr_assoc_doms] = cpu_to_be32(new & VPHN_FIELD_MASK); } else { - /* Data is in the lower 15 bits of this field + /* + * Data is in the lower 15 bits of this field * concatenated with the next 16 bit field */ last = new; diff --git a/arch/powerpc/mm/vphn.h b/arch/powerpc/mm/book3s64/vphn.h index f9ffdb3942fc..f0b93c2dd578 100644 --- a/arch/powerpc/mm/vphn.h +++ b/arch/powerpc/mm/book3s64/vphn.h @@ -2,8 +2,7 @@ #ifndef _ARCH_POWERPC_MM_VPHN_H_ #define _ARCH_POWERPC_MM_VPHN_H_ -/* The H_HOME_NODE_ASSOCIATIVITY h_call returns 6 64-bit registers. - */ +/* The H_HOME_NODE_ASSOCIATIVITY h_call returns 6 64-bit registers. */ #define VPHN_REGISTER_COUNT 6 /* diff --git a/arch/powerpc/mm/copro_fault.c b/arch/powerpc/mm/copro_fault.c index c8da352e8686..f137286740cb 100644 --- a/arch/powerpc/mm/copro_fault.c +++ b/arch/powerpc/mm/copro_fault.c @@ -105,7 +105,7 @@ int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb) u64 vsid, vsidkey; int psize, ssize; - switch (REGION_ID(ea)) { + switch (get_region_id(ea)) { case USER_REGION_ID: pr_devel("%s: 0x%llx -- USER_REGION_ID\n", __func__, ea); if (mm == NULL) @@ -117,16 +117,20 @@ int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb) break; case VMALLOC_REGION_ID: pr_devel("%s: 0x%llx -- VMALLOC_REGION_ID\n", __func__, ea); - if (ea < VMALLOC_END) - psize = mmu_vmalloc_psize; - else - psize = mmu_io_psize; + psize = mmu_vmalloc_psize; ssize = mmu_kernel_ssize; vsid = get_kernel_vsid(ea, mmu_kernel_ssize); vsidkey = SLB_VSID_KERNEL; break; - case KERNEL_REGION_ID: - pr_devel("%s: 0x%llx -- KERNEL_REGION_ID\n", __func__, ea); + case IO_REGION_ID: + pr_devel("%s: 0x%llx -- IO_REGION_ID\n", __func__, ea); + psize = mmu_io_psize; + ssize = mmu_kernel_ssize; + vsid = get_kernel_vsid(ea, mmu_kernel_ssize); + vsidkey = SLB_VSID_KERNEL; + break; + case LINEAR_MAP_REGION_ID: + pr_devel("%s: 0x%llx -- LINEAR_MAP_REGION_ID\n", __func__, ea); psize = mmu_linear_psize; ssize = mmu_kernel_ssize; vsid = get_kernel_vsid(ea, mmu_kernel_ssize); diff --git a/arch/powerpc/mm/dma-noncoherent.c b/arch/powerpc/mm/dma-noncoherent.c index b5d2658c26af..2f6154b76328 100644 --- a/arch/powerpc/mm/dma-noncoherent.c +++ b/arch/powerpc/mm/dma-noncoherent.c @@ -36,7 +36,7 @@ #include <asm/tlbflush.h> #include <asm/dma.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> /* * This address range defaults to a value that is safe for all diff --git a/arch/powerpc/mm/drmem.c b/arch/powerpc/mm/drmem.c index 3f1803672c9b..641891df2046 100644 --- a/arch/powerpc/mm/drmem.c +++ b/arch/powerpc/mm/drmem.c @@ -366,8 +366,10 @@ static void __init init_drmem_v1_lmbs(const __be32 *prop) if (!drmem_info->lmbs) return; - for_each_drmem_lmb(lmb) + for_each_drmem_lmb(lmb) { read_drconf_v1_cell(lmb, &prop); + lmb_set_nid(lmb); + } } static void __init init_drmem_v2_lmbs(const __be32 *prop) @@ -412,6 +414,8 @@ static void __init init_drmem_v2_lmbs(const __be32 *prop) lmb->aa_index = dr_cell.aa_index; lmb->flags = dr_cell.flags; + + lmb_set_nid(lmb); } } } diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 887f11bcf330..b5d3578d9f65 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -44,6 +44,7 @@ #include <asm/mmu_context.h> #include <asm/siginfo.h> #include <asm/debug.h> +#include <asm/kup.h> static inline bool notify_page_fault(struct pt_regs *regs) { @@ -223,19 +224,46 @@ static int mm_fault_error(struct pt_regs *regs, unsigned long addr, } /* Is this a bad kernel fault ? */ -static bool bad_kernel_fault(bool is_exec, unsigned long error_code, - unsigned long address) +static bool bad_kernel_fault(struct pt_regs *regs, unsigned long error_code, + unsigned long address, bool is_write) { + int is_exec = TRAP(regs) == 0x400; + /* NX faults set DSISR_PROTFAULT on the 8xx, DSISR_NOEXEC_OR_G on others */ if (is_exec && (error_code & (DSISR_NOEXEC_OR_G | DSISR_KEYFAULT | DSISR_PROTFAULT))) { - printk_ratelimited(KERN_CRIT "kernel tried to execute" - " exec-protected page (%lx) -" - "exploit attempt? (uid: %d)\n", - address, from_kuid(&init_user_ns, - current_uid())); + pr_crit_ratelimited("kernel tried to execute %s page (%lx) - exploit attempt? (uid: %d)\n", + address >= TASK_SIZE ? "exec-protected" : "user", + address, + from_kuid(&init_user_ns, current_uid())); + + // Kernel exec fault is always bad + return true; } - return is_exec || (address >= TASK_SIZE); + + if (!is_exec && address < TASK_SIZE && (error_code & DSISR_PROTFAULT) && + !search_exception_tables(regs->nip)) { + pr_crit_ratelimited("Kernel attempted to access user page (%lx) - exploit attempt? (uid: %d)\n", + address, + from_kuid(&init_user_ns, current_uid())); + } + + // Kernel fault on kernel address is bad + if (address >= TASK_SIZE) + return true; + + // Fault on user outside of certain regions (eg. copy_tofrom_user()) is bad + if (!search_exception_tables(regs->nip)) + return true; + + // Read/write fault in a valid region (the exception table search passed + // above), but blocked by KUAP is bad, it can never succeed. + if (bad_kuap_fault(regs, is_write)) + return true; + + // What's left? Kernel fault on user in well defined regions (extable + // matched), and allowed by KUAP in the faulting context. + return false; } static bool bad_stack_expansion(struct pt_regs *regs, unsigned long address, @@ -455,9 +483,10 @@ static int __do_page_fault(struct pt_regs *regs, unsigned long address, /* * The kernel should never take an execute fault nor should it - * take a page fault to a kernel address. + * take a page fault to a kernel address or a page fault to a user + * address outside of dedicated places */ - if (unlikely(!is_user && bad_kernel_fault(is_exec, error_code, address))) + if (unlikely(!is_user && bad_kernel_fault(regs, error_code, address, is_write))) return SIGSEGV; /* diff --git a/arch/powerpc/mm/highmem.c b/arch/powerpc/mm/highmem.c index 82a0e37557a5..320c1672b2ae 100644 --- a/arch/powerpc/mm/highmem.c +++ b/arch/powerpc/mm/highmem.c @@ -43,9 +43,7 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot) type = kmap_atomic_idx_push(); idx = type + KM_TYPE_NR*smp_processor_id(); vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); -#ifdef CONFIG_DEBUG_HIGHMEM - BUG_ON(!pte_none(*(kmap_pte-idx))); -#endif + WARN_ON(IS_ENABLED(CONFIG_DEBUG_HIGHMEM) && !pte_none(*(kmap_pte - idx))); __set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot), 1); local_flush_tlb_page(NULL, vaddr); @@ -56,7 +54,6 @@ EXPORT_SYMBOL(kmap_atomic_prot); void __kunmap_atomic(void *kvaddr) { unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; - int type __maybe_unused; if (vaddr < __fix_to_virt(FIX_KMAP_END)) { pagefault_enable(); @@ -64,14 +61,12 @@ void __kunmap_atomic(void *kvaddr) return; } - type = kmap_atomic_idx(); - -#ifdef CONFIG_DEBUG_HIGHMEM - { + if (IS_ENABLED(CONFIG_DEBUG_HIGHMEM)) { + int type = kmap_atomic_idx(); unsigned int idx; idx = type + KM_TYPE_NR * smp_processor_id(); - BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx)); + WARN_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx)); /* * force other mappings to Oops if they'll try to access @@ -80,7 +75,6 @@ void __kunmap_atomic(void *kvaddr) pte_clear(&init_mm, vaddr, kmap_pte-idx); local_flush_tlb_page(NULL, vaddr); } -#endif kmap_atomic_idx_pop(); pagefault_enable(); diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 9e732bb2c84a..c5c9ff2d7afc 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -26,20 +26,8 @@ #include <asm/hugetlb.h> #include <asm/pte-walk.h> - -#ifdef CONFIG_HUGETLB_PAGE - -#define PAGE_SHIFT_64K 16 -#define PAGE_SHIFT_512K 19 -#define PAGE_SHIFT_8M 23 -#define PAGE_SHIFT_16M 24 -#define PAGE_SHIFT_16G 34 - bool hugetlb_disabled = false; -unsigned int HPAGE_SHIFT; -EXPORT_SYMBOL(HPAGE_SHIFT); - #define hugepd_none(hpd) (hpd_val(hpd) == 0) #define PTE_T_ORDER (__builtin_ffs(sizeof(pte_t)) - __builtin_ffs(sizeof(void *))) @@ -98,19 +86,7 @@ static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp, for (i = 0; i < num_hugepd; i++, hpdp++) { if (unlikely(!hugepd_none(*hpdp))) break; - else { -#ifdef CONFIG_PPC_BOOK3S_64 - *hpdp = __hugepd(__pa(new) | HUGEPD_VAL_BITS | - (shift_to_mmu_psize(pshift) << 2)); -#elif defined(CONFIG_PPC_8xx) - *hpdp = __hugepd(__pa(new) | _PMD_USER | - (pshift == PAGE_SHIFT_8M ? _PMD_PAGE_8M : - _PMD_PAGE_512K) | _PMD_PRESENT); -#else - /* We use the old format for PPC_FSL_BOOK3E */ - *hpdp = __hugepd(((unsigned long)new & ~PD_HUGE) | pshift); -#endif - } + hugepd_populate(hpdp, new, pshift); } /* If we bailed from the for loop early, an error occurred, clean up */ if (i < num_hugepd) { @@ -250,7 +226,7 @@ int __init alloc_bootmem_huge_page(struct hstate *h) return __alloc_bootmem_huge_page(h); } -#if defined(CONFIG_PPC_FSL_BOOK3E) || defined(CONFIG_PPC_8xx) +#ifndef CONFIG_PPC_BOOK3S_64 #define HUGEPD_FREELIST_SIZE \ ((PAGE_SIZE - sizeof(struct hugepd_freelist)) / sizeof(pte_t)) @@ -542,23 +518,6 @@ static unsigned long hugepte_addr_end(unsigned long addr, unsigned long end, return (__boundary - 1 < end - 1) ? __boundary : end; } -int gup_huge_pd(hugepd_t hugepd, unsigned long addr, unsigned pdshift, - unsigned long end, int write, struct page **pages, int *nr) -{ - pte_t *ptep; - unsigned long sz = 1UL << hugepd_shift(hugepd); - unsigned long next; - - ptep = hugepte_offset(hugepd, addr, pdshift); - do { - next = hugepte_addr_end(addr, end, sz); - if (!gup_hugepte(ptep, sz, addr, end, write, pages, nr)) - return 0; - } while (ptep++, addr = next, addr != end); - - return 1; -} - #ifdef CONFIG_PPC_MM_SLICES unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, unsigned long len, unsigned long pgoff, @@ -578,24 +537,15 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, unsigned long vma_mmu_pagesize(struct vm_area_struct *vma) { -#ifdef CONFIG_PPC_MM_SLICES /* With radix we don't use slice, so derive it from vma*/ - if (!radix_enabled()) { + if (IS_ENABLED(CONFIG_PPC_MM_SLICES) && !radix_enabled()) { unsigned int psize = get_slice_psize(vma->vm_mm, vma->vm_start); return 1UL << mmu_psize_to_shift(psize); } -#endif return vma_kernel_pagesize(vma); } -static inline bool is_power_of_4(unsigned long x) -{ - if (is_power_of_2(x)) - return (__ilog2(x) % 2) ? false : true; - return false; -} - static int __init add_huge_page_size(unsigned long long size) { int shift = __ffs(size); @@ -603,37 +553,13 @@ static int __init add_huge_page_size(unsigned long long size) /* Check that it is a page size supported by the hardware and * that it fits within pagetable and slice limits. */ - if (size <= PAGE_SIZE) - return -EINVAL; -#if defined(CONFIG_PPC_FSL_BOOK3E) - if (!is_power_of_4(size)) + if (size <= PAGE_SIZE || !is_power_of_2(size)) return -EINVAL; -#elif !defined(CONFIG_PPC_8xx) - if (!is_power_of_2(size) || (shift > SLICE_HIGH_SHIFT)) - return -EINVAL; -#endif - if ((mmu_psize = shift_to_mmu_psize(shift)) < 0) + mmu_psize = check_and_get_huge_psize(size); + if (mmu_psize < 0) return -EINVAL; -#ifdef CONFIG_PPC_BOOK3S_64 - /* - * We need to make sure that for different page sizes reported by - * firmware we only add hugetlb support for page sizes that can be - * supported by linux page table layout. - * For now we have - * Radix: 2M and 1G - * Hash: 16M and 16G - */ - if (radix_enabled()) { - if (mmu_psize != MMU_PAGE_2M && mmu_psize != MMU_PAGE_1G) - return -EINVAL; - } else { - if (mmu_psize != MMU_PAGE_16M && mmu_psize != MMU_PAGE_16G) - return -EINVAL; - } -#endif - BUG_ON(mmu_psize_defs[mmu_psize].shift != shift); /* Return if huge page size has already been setup */ @@ -669,10 +595,10 @@ static int __init hugetlbpage_init(void) return 0; } -#if !defined(CONFIG_PPC_FSL_BOOK3E) && !defined(CONFIG_PPC_8xx) - if (!radix_enabled() && !mmu_has_feature(MMU_FTR_16M_PAGE)) + if (IS_ENABLED(CONFIG_PPC_BOOK3S_64) && !radix_enabled() && + !mmu_has_feature(MMU_FTR_16M_PAGE)) return -ENODEV; -#endif + for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) { unsigned shift; unsigned pdshift; @@ -710,29 +636,13 @@ static int __init hugetlbpage_init(void) pgtable_cache_add(PTE_INDEX_SIZE); else if (pdshift > shift) pgtable_cache_add(pdshift - shift); -#if defined(CONFIG_PPC_FSL_BOOK3E) || defined(CONFIG_PPC_8xx) - else + else if (IS_ENABLED(CONFIG_PPC_FSL_BOOK3E) || IS_ENABLED(CONFIG_PPC_8xx)) pgtable_cache_add(PTE_T_ORDER); -#endif } -#if defined(CONFIG_PPC_FSL_BOOK3E) || defined(CONFIG_PPC_8xx) - /* Default hpage size = 4M on FSL_BOOK3E and 512k on 8xx */ - if (mmu_psize_defs[MMU_PAGE_4M].shift) - HPAGE_SHIFT = mmu_psize_defs[MMU_PAGE_4M].shift; - else if (mmu_psize_defs[MMU_PAGE_512K].shift) - HPAGE_SHIFT = mmu_psize_defs[MMU_PAGE_512K].shift; -#else - /* Set default large page size. Currently, we pick 16M or 1M - * depending on what is available - */ - if (mmu_psize_defs[MMU_PAGE_16M].shift) - HPAGE_SHIFT = mmu_psize_defs[MMU_PAGE_16M].shift; - else if (mmu_psize_defs[MMU_PAGE_1M].shift) - HPAGE_SHIFT = mmu_psize_defs[MMU_PAGE_1M].shift; - else if (mmu_psize_defs[MMU_PAGE_2M].shift) - HPAGE_SHIFT = mmu_psize_defs[MMU_PAGE_2M].shift; -#endif + if (IS_ENABLED(CONFIG_HUGETLB_PAGE_SIZE_VARIABLE)) + hugetlbpage_init_default(); + return 0; } @@ -756,113 +666,8 @@ void flush_dcache_icache_hugepage(struct page *page) } } -#endif /* CONFIG_HUGETLB_PAGE */ - -/* - * We have 4 cases for pgds and pmds: - * (1) invalid (all zeroes) - * (2) pointer to next table, as normal; bottom 6 bits == 0 - * (3) leaf pte for huge page _PAGE_PTE set - * (4) hugepd pointer, _PAGE_PTE = 0 and bits [2..6] indicate size of table - * - * So long as we atomically load page table pointers we are safe against teardown, - * we can follow the address down to the the page and take a ref on it. - * This function need to be called with interrupts disabled. We use this variant - * when we have MSR[EE] = 0 but the paca->irq_soft_mask = IRQS_ENABLED - */ -pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea, - bool *is_thp, unsigned *hpage_shift) -{ - pgd_t pgd, *pgdp; - pud_t pud, *pudp; - pmd_t pmd, *pmdp; - pte_t *ret_pte; - hugepd_t *hpdp = NULL; - unsigned pdshift = PGDIR_SHIFT; - - if (hpage_shift) - *hpage_shift = 0; - - if (is_thp) - *is_thp = false; - - pgdp = pgdir + pgd_index(ea); - pgd = READ_ONCE(*pgdp); - /* - * Always operate on the local stack value. This make sure the - * value don't get updated by a parallel THP split/collapse, - * page fault or a page unmap. The return pte_t * is still not - * stable. So should be checked there for above conditions. - */ - if (pgd_none(pgd)) - return NULL; - else if (pgd_huge(pgd)) { - ret_pte = (pte_t *) pgdp; - goto out; - } else if (is_hugepd(__hugepd(pgd_val(pgd)))) - hpdp = (hugepd_t *)&pgd; - else { - /* - * Even if we end up with an unmap, the pgtable will not - * be freed, because we do an rcu free and here we are - * irq disabled - */ - pdshift = PUD_SHIFT; - pudp = pud_offset(&pgd, ea); - pud = READ_ONCE(*pudp); - - if (pud_none(pud)) - return NULL; - else if (pud_huge(pud)) { - ret_pte = (pte_t *) pudp; - goto out; - } else if (is_hugepd(__hugepd(pud_val(pud)))) - hpdp = (hugepd_t *)&pud; - else { - pdshift = PMD_SHIFT; - pmdp = pmd_offset(&pud, ea); - pmd = READ_ONCE(*pmdp); - /* - * A hugepage collapse is captured by pmd_none, because - * it mark the pmd none and do a hpte invalidate. - */ - if (pmd_none(pmd)) - return NULL; - - if (pmd_trans_huge(pmd) || pmd_devmap(pmd)) { - if (is_thp) - *is_thp = true; - ret_pte = (pte_t *) pmdp; - goto out; - } - /* - * pmd_large check below will handle the swap pmd pte - * we need to do both the check because they are config - * dependent. - */ - if (pmd_huge(pmd) || pmd_large(pmd)) { - ret_pte = (pte_t *) pmdp; - goto out; - } else if (is_hugepd(__hugepd(pmd_val(pmd)))) - hpdp = (hugepd_t *)&pmd; - else - return pte_offset_kernel(&pmd, ea); - } - } - if (!hpdp) - return NULL; - - ret_pte = hugepte_offset(*hpdp, ea, pdshift); - pdshift = hugepd_shift(*hpdp); -out: - if (hpage_shift) - *hpage_shift = pdshift; - return ret_pte; -} -EXPORT_SYMBOL_GPL(__find_linux_pte); - -int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, - unsigned long end, int write, struct page **pages, int *nr) +static int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, + unsigned long end, int write, struct page **pages, int *nr) { unsigned long pte_end; struct page *head, *page; @@ -908,3 +713,20 @@ int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, return 1; } + +int gup_huge_pd(hugepd_t hugepd, unsigned long addr, unsigned int pdshift, + unsigned long end, int write, struct page **pages, int *nr) +{ + pte_t *ptep; + unsigned long sz = 1UL << hugepd_shift(hugepd); + unsigned long next; + + ptep = hugepte_offset(hugepd, addr, pdshift); + do { + next = hugepte_addr_end(addr, end, sz); + if (!gup_hugepte(ptep, sz, addr, end, write, pages, nr)) + return 0; + } while (ptep++, addr = next, addr != end); + + return 1; +} diff --git a/arch/powerpc/mm/init-common.c b/arch/powerpc/mm/init-common.c index 1e6910eb70ed..3bcae9e5e954 100644 --- a/arch/powerpc/mm/init-common.c +++ b/arch/powerpc/mm/init-common.c @@ -24,6 +24,32 @@ #include <linux/string.h> #include <asm/pgalloc.h> #include <asm/pgtable.h> +#include <asm/kup.h> + +static bool disable_kuep = !IS_ENABLED(CONFIG_PPC_KUEP); +static bool disable_kuap = !IS_ENABLED(CONFIG_PPC_KUAP); + +static int __init parse_nosmep(char *p) +{ + disable_kuep = true; + pr_warn("Disabling Kernel Userspace Execution Prevention\n"); + return 0; +} +early_param("nosmep", parse_nosmep); + +static int __init parse_nosmap(char *p) +{ + disable_kuap = true; + pr_warn("Disabling Kernel Userspace Access Protection\n"); + return 0; +} +early_param("nosmap", parse_nosmap); + +void __ref setup_kup(void) +{ + setup_kuep(disable_kuep); + setup_kuap(disable_kuap); +} #define CTOR(shift) static void ctor_##shift(void *addr) \ { \ diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 41a3513cadc9..c3121b6c8cbd 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -45,8 +45,10 @@ #include <asm/tlb.h> #include <asm/sections.h> #include <asm/hugetlb.h> +#include <asm/kup.h> +#include <asm/kasan.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> #if defined(CONFIG_KERNEL_START_BOOL) || defined(CONFIG_LOWMEM_SIZE_BOOL) /* The amount of lowmem must be within 0xF0000000 - KERNELBASE. */ @@ -178,6 +180,10 @@ void __init MMU_init(void) btext_unmap(); #endif + kasan_mmu_init(); + + setup_kup(); + /* Shortly after that, the entire linear mapping will be available */ memblock_set_current_limit(lowmem_end_addr); } diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index a4c155af1597..45b02fa11cd8 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -66,7 +66,7 @@ #include <asm/iommu.h> #include <asm/vdso.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> phys_addr_t memstart_addr = ~0; EXPORT_SYMBOL_GPL(memstart_addr); diff --git a/arch/powerpc/mm/kasan/Makefile b/arch/powerpc/mm/kasan/Makefile new file mode 100644 index 000000000000..6577897673dd --- /dev/null +++ b/arch/powerpc/mm/kasan/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 + +KASAN_SANITIZE := n + +obj-$(CONFIG_PPC32) += kasan_init_32.o diff --git a/arch/powerpc/mm/kasan/kasan_init_32.c b/arch/powerpc/mm/kasan/kasan_init_32.c new file mode 100644 index 000000000000..0d62be3cba47 --- /dev/null +++ b/arch/powerpc/mm/kasan/kasan_init_32.c @@ -0,0 +1,183 @@ +// SPDX-License-Identifier: GPL-2.0 + +#define DISABLE_BRANCH_PROFILING + +#include <linux/kasan.h> +#include <linux/printk.h> +#include <linux/memblock.h> +#include <linux/sched/task.h> +#include <linux/vmalloc.h> +#include <asm/pgalloc.h> +#include <asm/code-patching.h> +#include <mm/mmu_decl.h> + +static void kasan_populate_pte(pte_t *ptep, pgprot_t prot) +{ + unsigned long va = (unsigned long)kasan_early_shadow_page; + phys_addr_t pa = __pa(kasan_early_shadow_page); + int i; + + for (i = 0; i < PTRS_PER_PTE; i++, ptep++) + __set_pte_at(&init_mm, va, ptep, pfn_pte(PHYS_PFN(pa), prot), 0); +} + +static int kasan_init_shadow_page_tables(unsigned long k_start, unsigned long k_end) +{ + pmd_t *pmd; + unsigned long k_cur, k_next; + + pmd = pmd_offset(pud_offset(pgd_offset_k(k_start), k_start), k_start); + + for (k_cur = k_start; k_cur != k_end; k_cur = k_next, pmd++) { + pte_t *new; + + k_next = pgd_addr_end(k_cur, k_end); + if ((void *)pmd_page_vaddr(*pmd) != kasan_early_shadow_pte) + continue; + + new = pte_alloc_one_kernel(&init_mm); + + if (!new) + return -ENOMEM; + if (early_mmu_has_feature(MMU_FTR_HPTE_TABLE)) + kasan_populate_pte(new, PAGE_READONLY); + else + kasan_populate_pte(new, PAGE_KERNEL_RO); + pmd_populate_kernel(&init_mm, pmd, new); + } + return 0; +} + +static void __ref *kasan_get_one_page(void) +{ + if (slab_is_available()) + return (void *)__get_free_page(GFP_KERNEL | __GFP_ZERO); + + return memblock_alloc(PAGE_SIZE, PAGE_SIZE); +} + +static int __ref kasan_init_region(void *start, size_t size) +{ + unsigned long k_start = (unsigned long)kasan_mem_to_shadow(start); + unsigned long k_end = (unsigned long)kasan_mem_to_shadow(start + size); + unsigned long k_cur; + int ret; + void *block = NULL; + + ret = kasan_init_shadow_page_tables(k_start, k_end); + if (ret) + return ret; + + if (!slab_is_available()) + block = memblock_alloc(k_end - k_start, PAGE_SIZE); + + for (k_cur = k_start; k_cur < k_end; k_cur += PAGE_SIZE) { + pmd_t *pmd = pmd_offset(pud_offset(pgd_offset_k(k_cur), k_cur), k_cur); + void *va = block ? block + k_cur - k_start : kasan_get_one_page(); + pte_t pte = pfn_pte(PHYS_PFN(__pa(va)), PAGE_KERNEL); + + if (!va) + return -ENOMEM; + + __set_pte_at(&init_mm, k_cur, pte_offset_kernel(pmd, k_cur), pte, 0); + } + flush_tlb_kernel_range(k_start, k_end); + return 0; +} + +static void __init kasan_remap_early_shadow_ro(void) +{ + if (early_mmu_has_feature(MMU_FTR_HPTE_TABLE)) + kasan_populate_pte(kasan_early_shadow_pte, PAGE_READONLY); + else + kasan_populate_pte(kasan_early_shadow_pte, PAGE_KERNEL_RO); + + flush_tlb_kernel_range(KASAN_SHADOW_START, KASAN_SHADOW_END); +} + +void __init kasan_mmu_init(void) +{ + int ret; + struct memblock_region *reg; + + if (early_mmu_has_feature(MMU_FTR_HPTE_TABLE)) { + ret = kasan_init_shadow_page_tables(KASAN_SHADOW_START, KASAN_SHADOW_END); + + if (ret) + panic("kasan: kasan_init_shadow_page_tables() failed"); + } + + for_each_memblock(memory, reg) { + phys_addr_t base = reg->base; + phys_addr_t top = min(base + reg->size, total_lowmem); + + if (base >= top) + continue; + + ret = kasan_init_region(__va(base), top - base); + if (ret) + panic("kasan: kasan_init_region() failed"); + } +} + +void __init kasan_init(void) +{ + kasan_remap_early_shadow_ro(); + + clear_page(kasan_early_shadow_page); + + /* At this point kasan is fully initialized. Enable error messages */ + init_task.kasan_depth = 0; + pr_info("KASAN init done\n"); +} + +#ifdef CONFIG_MODULES +void *module_alloc(unsigned long size) +{ + void *base = vmalloc_exec(size); + + if (!base) + return NULL; + + if (!kasan_init_region(base, size)) + return base; + + vfree(base); + + return NULL; +} +#endif + +#ifdef CONFIG_PPC_BOOK3S_32 +u8 __initdata early_hash[256 << 10] __aligned(256 << 10) = {0}; + +static void __init kasan_early_hash_table(void) +{ + modify_instruction_site(&patch__hash_page_A0, 0xffff, __pa(early_hash) >> 16); + modify_instruction_site(&patch__flush_hash_A0, 0xffff, __pa(early_hash) >> 16); + + Hash = (struct hash_pte *)early_hash; +} +#else +static void __init kasan_early_hash_table(void) {} +#endif + +void __init kasan_early_init(void) +{ + unsigned long addr = KASAN_SHADOW_START; + unsigned long end = KASAN_SHADOW_END; + unsigned long next; + pmd_t *pmd = pmd_offset(pud_offset(pgd_offset_k(addr), addr), addr); + + BUILD_BUG_ON(KASAN_SHADOW_START & ~PGDIR_MASK); + + kasan_populate_pte(kasan_early_shadow_pte, PAGE_KERNEL); + + do { + next = pgd_addr_end(addr, end); + pmd_populate_kernel(&init_mm, pmd, kasan_early_shadow_pte); + } while (pmd++, addr = next, addr != end); + + if (early_mmu_has_feature(MMU_FTR_HPTE_TABLE)) + kasan_early_hash_table(); +} diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index f6787f90e158..e885fe2aafcc 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -54,7 +54,7 @@ #include <asm/swiotlb.h> #include <asm/rtas.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> #ifndef CPU_FTR_COHERENT_ICACHE #define CPU_FTR_COHERENT_ICACHE 0 /* XXX for now */ @@ -109,8 +109,8 @@ int __weak remove_section_mapping(unsigned long start, unsigned long end) return -ENODEV; } -int __meminit arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, - bool want_memblock) +int __ref arch_add_memory(int nid, u64 start, u64 size, + struct mhp_restrictions *restrictions) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; @@ -127,12 +127,12 @@ int __meminit arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap * } flush_inval_dcache_range(start, start + size); - return __add_pages(nid, start_pfn, nr_pages, altmap, want_memblock); + return __add_pages(nid, start_pfn, nr_pages, restrictions); } #ifdef CONFIG_MEMORY_HOTREMOVE -int __meminit arch_remove_memory(int nid, u64 start, u64 size, - struct vmem_altmap *altmap) +void __ref arch_remove_memory(int nid, u64 start, u64 size, + struct vmem_altmap *altmap) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; @@ -147,23 +147,21 @@ int __meminit arch_remove_memory(int nid, u64 start, u64 size, if (altmap) page += vmem_altmap_offset(altmap); - ret = __remove_pages(page_zone(page), start_pfn, nr_pages, altmap); - if (ret) - return ret; + __remove_pages(page_zone(page), start_pfn, nr_pages, altmap); /* Remove htab bolted mappings for this section of memory */ start = (unsigned long)__va(start); flush_inval_dcache_range(start, start + size); ret = remove_section_mapping(start, start + size); + WARN_ON_ONCE(ret); /* Ensure all vmalloc mappings are flushed in case they also * hit that section of memory */ vm_unmap_aliases(); - resize_hpt_for_hotplug(memblock_phys_mem_size()); - - return ret; + if (resize_hpt_for_hotplug(memblock_phys_mem_size()) == -ENOSPC) + pr_warn("Hash collision while resizing HPT\n"); } #endif #endif /* CONFIG_MEMORY_HOTPLUG */ @@ -309,6 +307,10 @@ void __init mem_init(void) mem_init_print_info(NULL); #ifdef CONFIG_PPC32 pr_info("Kernel virtual memory layout:\n"); +#ifdef CONFIG_KASAN + pr_info(" * 0x%08lx..0x%08lx : kasan shadow mem\n", + KASAN_SHADOW_START, KASAN_SHADOW_END); +#endif pr_info(" * 0x%08lx..0x%08lx : fixmap\n", FIXADDR_START, FIXADDR_TOP); #ifdef CONFIG_HIGHMEM pr_info(" * 0x%08lx..0x%08lx : highmem PTEs\n", @@ -333,13 +335,6 @@ void free_initmem(void) free_initmem_default(POISON_FREE_INITMEM); } -#ifdef CONFIG_BLK_DEV_INITRD -void __init free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - /* * This is called when a page has been modified by the kernel. * It just marks the page as not i-cache clean. We do the i-cache diff --git a/arch/powerpc/mm/mmu_context.c b/arch/powerpc/mm/mmu_context.c index bb52320b7369..6b049d82b98a 100644 --- a/arch/powerpc/mm/mmu_context.c +++ b/arch/powerpc/mm/mmu_context.c @@ -98,7 +98,7 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next, switch_mmu_context(prev, next, tsk); } -#ifdef CONFIG_PPC32 +#ifndef CONFIG_PPC_BOOK3S_64 void arch_exit_mmap(struct mm_struct *mm) { void *frag = pte_frag_get(&mm->context); diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 74ff61dabcb1..7bac0aa2026a 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -83,6 +83,8 @@ static inline void _tlbivax_bcast(unsigned long address, unsigned int pid, } #endif +static inline void print_system_hash_info(void) {} + #else /* CONFIG_PPC_MMU_NOHASH */ extern void hash_preload(struct mm_struct *mm, unsigned long ea, @@ -92,6 +94,8 @@ extern void hash_preload(struct mm_struct *mm, unsigned long ea, extern void _tlbie(unsigned long address); extern void _tlbia(void); +void print_system_hash_info(void); + #endif /* CONFIG_PPC_MMU_NOHASH */ #ifdef CONFIG_PPC32 @@ -104,8 +108,8 @@ extern int __map_without_bats; extern unsigned int rtas_data, rtas_size; struct hash_pte; -extern struct hash_pte *Hash, *Hash_end; -extern unsigned long Hash_size, Hash_mask; +extern struct hash_pte *Hash; +extern u8 early_hash[]; #endif /* CONFIG_PPC32 */ @@ -130,6 +134,7 @@ extern void wii_memory_fixups(void); */ #ifdef CONFIG_PPC32 extern void MMU_init_hw(void); +void MMU_init_hw_patch(void); unsigned long mmu_mapin_ram(unsigned long base, unsigned long top); #endif diff --git a/arch/powerpc/mm/40x_mmu.c b/arch/powerpc/mm/nohash/40x.c index b9cf6f8764b0..460459b6f53e 100644 --- a/arch/powerpc/mm/40x_mmu.c +++ b/arch/powerpc/mm/nohash/40x.c @@ -49,7 +49,7 @@ #include <asm/machdep.h> #include <asm/setup.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> extern int __map_without_ltlbs; /* diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/nohash/44x.c index aad127acdbaa..c07983ebc02e 100644 --- a/arch/powerpc/mm/44x_mmu.c +++ b/arch/powerpc/mm/nohash/44x.c @@ -31,7 +31,7 @@ #include <asm/cacheflush.h> #include <asm/code-patching.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> /* Used by the 44x TLB replacement exception handler. * Just needed it declared someplace. diff --git a/arch/powerpc/mm/8xx_mmu.c b/arch/powerpc/mm/nohash/8xx.c index fe1f6443d57f..70d55b615b62 100644 --- a/arch/powerpc/mm/8xx_mmu.c +++ b/arch/powerpc/mm/nohash/8xx.c @@ -17,7 +17,7 @@ #include <asm/fixmap.h> #include <asm/code-patching.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> #define IMMR_SIZE (FIX_IMMR_SIZE << PAGE_SHIFT) @@ -213,3 +213,27 @@ void flush_instruction_cache(void) mtspr(SPRN_IC_CST, IDC_INVALL); isync(); } + +#ifdef CONFIG_PPC_KUEP +void __init setup_kuep(bool disabled) +{ + if (disabled) + return; + + pr_info("Activating Kernel Userspace Execution Prevention\n"); + + mtspr(SPRN_MI_AP, MI_APG_KUEP); +} +#endif + +#ifdef CONFIG_PPC_KUAP +void __init setup_kuap(bool disabled) +{ + pr_info("Activating Kernel Userspace Access Protection\n"); + + if (disabled) + pr_warn("KUAP cannot be disabled yet on 8xx when compiled in\n"); + + mtspr(SPRN_MD_AP, MD_APG_KUAP); +} +#endif diff --git a/arch/powerpc/mm/nohash/Makefile b/arch/powerpc/mm/nohash/Makefile new file mode 100644 index 000000000000..33b6f6f29d3f --- /dev/null +++ b/arch/powerpc/mm/nohash/Makefile @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: GPL-2.0 + +ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) + +obj-y += mmu_context.o tlb.o tlb_low.o +obj-$(CONFIG_PPC_BOOK3E_64) += tlb_low_64e.o book3e_pgtable.o +obj-$(CONFIG_40x) += 40x.o +obj-$(CONFIG_44x) += 44x.o +obj-$(CONFIG_PPC_8xx) += 8xx.o +obj-$(CONFIG_PPC_FSL_BOOK3E) += fsl_booke.o +ifdef CONFIG_HUGETLB_PAGE +obj-$(CONFIG_PPC_FSL_BOOK3E) += book3e_hugetlbpage.o +endif + +# Disable kcov instrumentation on sensitive code +# This is necessary for booting with kcov enabled on book3e machines +KCOV_INSTRUMENT_tlb.o := n +KCOV_INSTRUMENT_fsl_booke.o := n diff --git a/arch/powerpc/mm/hugetlbpage-book3e.c b/arch/powerpc/mm/nohash/book3e_hugetlbpage.c index f84ec46cdb26..61915f4d3c7f 100644 --- a/arch/powerpc/mm/hugetlbpage-book3e.c +++ b/arch/powerpc/mm/nohash/book3e_hugetlbpage.c @@ -11,8 +11,9 @@ #include <asm/mmu.h> -#ifdef CONFIG_PPC_FSL_BOOK3E #ifdef CONFIG_PPC64 +#include <asm/paca.h> + static inline int tlb1_next(void) { struct paca_struct *paca = get_paca(); @@ -29,33 +30,6 @@ static inline int tlb1_next(void) tcd->esel_next = next; return this; } -#else -static inline int tlb1_next(void) -{ - int index, ncams; - - ncams = mfspr(SPRN_TLB1CFG) & TLBnCFG_N_ENTRY; - - index = this_cpu_read(next_tlbcam_idx); - - /* Just round-robin the entries and wrap when we hit the end */ - if (unlikely(index == ncams - 1)) - __this_cpu_write(next_tlbcam_idx, tlbcam_index); - else - __this_cpu_inc(next_tlbcam_idx); - - return index; -} -#endif /* !PPC64 */ -#endif /* FSL */ - -static inline int mmu_get_tsize(int psize) -{ - return mmu_psize_defs[psize].enc; -} - -#if defined(CONFIG_PPC_FSL_BOOK3E) && defined(CONFIG_PPC64) -#include <asm/paca.h> static inline void book3e_tlb_lock(void) { @@ -98,6 +72,23 @@ static inline void book3e_tlb_unlock(void) paca->tcd_ptr->lock = 0; } #else +static inline int tlb1_next(void) +{ + int index, ncams; + + ncams = mfspr(SPRN_TLB1CFG) & TLBnCFG_N_ENTRY; + + index = this_cpu_read(next_tlbcam_idx); + + /* Just round-robin the entries and wrap when we hit the end */ + if (unlikely(index == ncams - 1)) + __this_cpu_write(next_tlbcam_idx, tlbcam_index); + else + __this_cpu_inc(next_tlbcam_idx); + + return index; +} + static inline void book3e_tlb_lock(void) { } @@ -139,10 +130,7 @@ void book3e_hugetlb_preload(struct vm_area_struct *vma, unsigned long ea, unsigned long psize, tsize, shift; unsigned long flags; struct mm_struct *mm; - -#ifdef CONFIG_PPC_FSL_BOOK3E int index; -#endif if (unlikely(is_kernel_addr(ea))) return; @@ -166,11 +154,9 @@ void book3e_hugetlb_preload(struct vm_area_struct *vma, unsigned long ea, return; } -#ifdef CONFIG_PPC_FSL_BOOK3E /* We have to use the CAM(TLB1) on FSL parts for hugepages */ index = tlb1_next(); mtspr(SPRN_MAS0, MAS0_ESEL(index) | MAS0_TLBSEL(1)); -#endif mas1 = MAS1_VALID | MAS1_TID(mm->context.id) | MAS1_TSIZE(tsize); mas2 = ea & ~((1UL << shift) - 1); diff --git a/arch/powerpc/mm/pgtable-book3e.c b/arch/powerpc/mm/nohash/book3e_pgtable.c index 1032ef7aaf62..75e9e2c35fe2 100644 --- a/arch/powerpc/mm/pgtable-book3e.c +++ b/arch/powerpc/mm/nohash/book3e_pgtable.c @@ -15,7 +15,7 @@ #include <asm/tlb.h> #include <asm/dma.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> #ifdef CONFIG_SPARSEMEM_VMEMMAP /* @@ -55,7 +55,7 @@ void vmemmap_remove_mapping(unsigned long start, #endif #endif /* CONFIG_SPARSEMEM_VMEMMAP */ -static __ref void *early_alloc_pgtable(unsigned long size) +static void __init *early_alloc_pgtable(unsigned long size) { void *ptr; @@ -74,7 +74,7 @@ static __ref void *early_alloc_pgtable(unsigned long size) * map_kernel_page adds an entry to the ioremap page table * and adds an entry to the HPT, possibly bolting it */ -int map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot) +int __ref map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot) { pgd_t *pgdp; pud_t *pudp; @@ -98,20 +98,17 @@ int map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot) #ifndef __PAGETABLE_PUD_FOLDED if (pgd_none(*pgdp)) { pudp = early_alloc_pgtable(PUD_TABLE_SIZE); - BUG_ON(pudp == NULL); pgd_populate(&init_mm, pgdp, pudp); } #endif /* !__PAGETABLE_PUD_FOLDED */ pudp = pud_offset(pgdp, ea); if (pud_none(*pudp)) { pmdp = early_alloc_pgtable(PMD_TABLE_SIZE); - BUG_ON(pmdp == NULL); pud_populate(&init_mm, pudp, pmdp); } pmdp = pmd_offset(pudp, ea); if (!pmd_present(*pmdp)) { ptep = early_alloc_pgtable(PAGE_SIZE); - BUG_ON(ptep == NULL); pmd_populate_kernel(&init_mm, pmdp, ptep); } ptep = pte_offset_kernel(pmdp, ea); diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/nohash/fsl_booke.c index 210cbc1faf63..71a1a36751dd 100644 --- a/arch/powerpc/mm/fsl_booke_mmu.c +++ b/arch/powerpc/mm/nohash/fsl_booke.c @@ -54,7 +54,7 @@ #include <asm/setup.h> #include <asm/paca.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> unsigned int tlbcam_index; diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/nohash/mmu_context.c index 1945c5f19f5e..ae4505d5b4b8 100644 --- a/arch/powerpc/mm/mmu_context_nohash.c +++ b/arch/powerpc/mm/nohash/mmu_context.c @@ -52,7 +52,7 @@ #include <asm/mmu_context.h> #include <asm/tlbflush.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> /* * The MPC8xx has only 16 contexts. We rotate through them on each task switch. diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/nohash/tlb.c index ac23dc1c6535..24f88efb05bf 100644 --- a/arch/powerpc/mm/tlb_nohash.c +++ b/arch/powerpc/mm/nohash/tlb.c @@ -46,7 +46,7 @@ #include <asm/hugetlb.h> #include <asm/paca.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> /* * This struct lists the sw-supported page sizes. The hardawre MMU may support @@ -433,11 +433,7 @@ void tlb_flush_pgtable(struct mmu_gather *tlb, unsigned long address) unsigned long rid = (address & rmask) | 0x1000000000000000ul; unsigned long vpte = address & ~rmask; -#ifdef CONFIG_PPC_64K_PAGES - vpte = (vpte >> (PAGE_SHIFT - 4)) & ~0xfffful; -#else vpte = (vpte >> (PAGE_SHIFT - 3)) & ~0xffful; -#endif vpte |= rid; __flush_tlb_page(tlb->mm, vpte, tsize, 0); } @@ -625,21 +621,12 @@ static void early_init_this_mmu(void) case PPC_HTW_IBM: mas4 |= MAS4_INDD; -#ifdef CONFIG_PPC_64K_PAGES - mas4 |= BOOK3E_PAGESZ_256M << MAS4_TSIZED_SHIFT; - mmu_pte_psize = MMU_PAGE_256M; -#else mas4 |= BOOK3E_PAGESZ_1M << MAS4_TSIZED_SHIFT; mmu_pte_psize = MMU_PAGE_1M; -#endif break; case PPC_HTW_NONE: -#ifdef CONFIG_PPC_64K_PAGES - mas4 |= BOOK3E_PAGESZ_64K << MAS4_TSIZED_SHIFT; -#else mas4 |= BOOK3E_PAGESZ_4K << MAS4_TSIZED_SHIFT; -#endif mmu_pte_psize = mmu_virtual_psize; break; } @@ -800,5 +787,9 @@ void __init early_init_mmu(void) #ifdef CONFIG_PPC_47x early_init_mmu_47x(); #endif + +#ifdef CONFIG_PPC_MM_SLICES + mm_ctx_set_slb_addr_limit(&init_mm.context, SLB_ADDR_LIMIT_DEFAULT); +#endif } #endif /* CONFIG_PPC64 */ diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/nohash/tlb_low.S index e066a658acac..e066a658acac 100644 --- a/arch/powerpc/mm/tlb_nohash_low.S +++ b/arch/powerpc/mm/nohash/tlb_low.S diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/nohash/tlb_low_64e.S index 9ed90064f542..58959ce15415 100644 --- a/arch/powerpc/mm/tlb_low_64e.S +++ b/arch/powerpc/mm/nohash/tlb_low_64e.S @@ -24,11 +24,7 @@ #include <asm/kvm_booke_hv_asm.h> #include <asm/feature-fixups.h> -#ifdef CONFIG_PPC_64K_PAGES -#define VPTE_PMD_SHIFT (PTE_INDEX_SIZE+1) -#else #define VPTE_PMD_SHIFT (PTE_INDEX_SIZE) -#endif #define VPTE_PUD_SHIFT (VPTE_PMD_SHIFT + PMD_INDEX_SIZE) #define VPTE_PGD_SHIFT (VPTE_PUD_SHIFT + PUD_INDEX_SIZE) #define VPTE_INDEX_SIZE (VPTE_PGD_SHIFT + PGD_INDEX_SIZE) @@ -167,13 +163,11 @@ MMU_FTR_SECTION_ELSE ldx r14,r14,r15 /* grab pgd entry */ ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_USE_TLBRSRV) -#ifndef CONFIG_PPC_64K_PAGES rldicl r15,r16,64-PUD_SHIFT+3,64-PUD_INDEX_SIZE-3 clrrdi r15,r15,3 cmpdi cr0,r14,0 bge tlb_miss_fault_bolted /* Bad pgd entry or hugepage; bail */ ldx r14,r14,r15 /* grab pud entry */ -#endif /* CONFIG_PPC_64K_PAGES */ rldicl r15,r16,64-PMD_SHIFT+3,64-PMD_INDEX_SIZE-3 clrrdi r15,r15,3 @@ -682,18 +676,7 @@ normal_tlb_miss: * order to handle the weird page table format used by linux */ ori r10,r15,0x1 -#ifdef CONFIG_PPC_64K_PAGES - /* For the top bits, 16 bytes per PTE */ - rldicl r14,r16,64-(PAGE_SHIFT-4),PAGE_SHIFT-4+4 - /* Now create the bottom bits as 0 in position 0x8000 and - * the rest calculated for 8 bytes per PTE - */ - rldicl r15,r16,64-(PAGE_SHIFT-3),64-15 - /* Insert the bottom bits in */ - rlwimi r14,r15,0,16,31 -#else rldicl r14,r16,64-(PAGE_SHIFT-3),PAGE_SHIFT-3+4 -#endif sldi r15,r10,60 clrrdi r14,r14,3 or r10,r15,r14 @@ -732,11 +715,7 @@ finish_normal_tlb_miss: /* Check page size, if not standard, update MAS1 */ rldicl r11,r14,64-8,64-8 -#ifdef CONFIG_PPC_64K_PAGES - cmpldi cr0,r11,BOOK3E_PAGESZ_64K -#else cmpldi cr0,r11,BOOK3E_PAGESZ_4K -#endif beq- 1f mfspr r11,SPRN_MAS1 rlwimi r11,r14,31,21,24 @@ -857,14 +836,12 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_TLBRSRV) cmpdi cr0,r15,0 bge virt_page_table_tlb_miss_fault -#ifndef CONFIG_PPC_64K_PAGES /* Get to PUD entry */ rldicl r11,r16,64-VPTE_PUD_SHIFT,64-PUD_INDEX_SIZE-3 clrrdi r10,r11,3 ldx r15,r10,r15 cmpdi cr0,r15,0 bge virt_page_table_tlb_miss_fault -#endif /* CONFIG_PPC_64K_PAGES */ /* Get to PMD entry */ rldicl r11,r16,64-VPTE_PMD_SHIFT,64-PMD_INDEX_SIZE-3 @@ -1106,14 +1083,12 @@ htw_tlb_miss: cmpdi cr0,r15,0 bge htw_tlb_miss_fault -#ifndef CONFIG_PPC_64K_PAGES /* Get to PUD entry */ rldicl r11,r16,64-(PUD_SHIFT-3),64-PUD_INDEX_SIZE-3 clrrdi r10,r11,3 ldx r15,r10,r15 cmpdi cr0,r15,0 bge htw_tlb_miss_fault -#endif /* CONFIG_PPC_64K_PAGES */ /* Get to PMD entry */ rldicl r11,r16,64-(PMD_SHIFT-3),64-PMD_INDEX_SIZE-3 @@ -1132,9 +1107,7 @@ htw_tlb_miss: * 4K page we need to extract a bit from the virtual address and * insert it into the "PA52" bit of the RPN. */ -#ifndef CONFIG_PPC_64K_PAGES rlwimi r15,r16,32-9,20,20 -#endif /* Now we build the MAS: * * MAS 0 : Fully setup with defaults in MAS4 and TLBnCFG @@ -1144,11 +1117,7 @@ htw_tlb_miss: * MAS 2 : Use defaults * MAS 3+7 : Needs to be done */ -#ifdef CONFIG_PPC_64K_PAGES - ori r10,r15,(BOOK3E_PAGESZ_64K << MAS3_SPSIZE_SHIFT) -#else ori r10,r15,(BOOK3E_PAGESZ_4K << MAS3_SPSIZE_SHIFT) -#endif BEGIN_MMU_FTR_SECTION srdi r16,r10,32 diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index f976676004ad..57e64273cb33 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -32,7 +32,6 @@ #include <asm/sparsemem.h> #include <asm/prom.h> #include <asm/smp.h> -#include <asm/cputhreads.h> #include <asm/topology.h> #include <asm/firmware.h> #include <asm/paca.h> @@ -908,16 +907,22 @@ static int __init early_numa(char *p) } early_param("numa", early_numa); -static bool topology_updates_enabled = true; +/* + * The platform can inform us through one of several mechanisms + * (post-migration device tree updates, PRRN or VPHN) that the NUMA + * assignment of a resource has changed. This controls whether we act + * on that. Disabled by default. + */ +static bool topology_updates_enabled; static int __init early_topology_updates(char *p) { if (!p) return 0; - if (!strcmp(p, "off")) { - pr_info("Disabling topology updates\n"); - topology_updates_enabled = false; + if (!strcmp(p, "on")) { + pr_warn("Caution: enabling topology updates\n"); + topology_updates_enabled = true; } return 0; @@ -1063,7 +1068,7 @@ u64 memory_hotplug_max(void) /* Virtual Processor Home Node (VPHN) support */ #ifdef CONFIG_PPC_SPLPAR -#include "vphn.h" +#include "book3s64/vphn.h" struct topology_update_data { struct topology_update_data *next; @@ -1498,6 +1503,9 @@ int start_topology_update(void) { int rc = 0; + if (!topology_updates_enabled) + return 0; + if (firmware_has_feature(FW_FEATURE_PRRN)) { if (!prrn_enabled) { prrn_enabled = 1; @@ -1531,6 +1539,9 @@ int stop_topology_update(void) { int rc = 0; + if (!topology_updates_enabled) + return 0; + if (prrn_enabled) { prrn_enabled = 0; #ifdef CONFIG_SMP @@ -1588,11 +1599,13 @@ static ssize_t topology_write(struct file *file, const char __user *buf, kbuf[read_len] = '\0'; - if (!strncmp(kbuf, "on", 2)) + if (!strncmp(kbuf, "on", 2)) { + topology_updates_enabled = true; start_topology_update(); - else if (!strncmp(kbuf, "off", 3)) + } else if (!strncmp(kbuf, "off", 3)) { stop_topology_update(); - else + topology_updates_enabled = false; + } else return -EINVAL; return count; @@ -1607,9 +1620,7 @@ static const struct file_operations topology_ops = { static int topology_update_init(void) { - /* Do not poll for changes if disabled at boot */ - if (topology_updates_enabled) - start_topology_update(); + start_topology_update(); if (vphn_enabled) topology_schedule_update(); diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index d3d61d29b4f1..db4a6253df92 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c @@ -30,6 +30,7 @@ #include <asm/pgalloc.h> #include <asm/tlbflush.h> #include <asm/tlb.h> +#include <asm/hugetlb.h> static inline int is_exec_fault(void) { @@ -299,3 +300,116 @@ unsigned long vmalloc_to_phys(void *va) return __pa(pfn_to_kaddr(pfn)) + offset_in_page(va); } EXPORT_SYMBOL_GPL(vmalloc_to_phys); + +/* + * We have 4 cases for pgds and pmds: + * (1) invalid (all zeroes) + * (2) pointer to next table, as normal; bottom 6 bits == 0 + * (3) leaf pte for huge page _PAGE_PTE set + * (4) hugepd pointer, _PAGE_PTE = 0 and bits [2..6] indicate size of table + * + * So long as we atomically load page table pointers we are safe against teardown, + * we can follow the address down to the the page and take a ref on it. + * This function need to be called with interrupts disabled. We use this variant + * when we have MSR[EE] = 0 but the paca->irq_soft_mask = IRQS_ENABLED + */ +pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea, + bool *is_thp, unsigned *hpage_shift) +{ + pgd_t pgd, *pgdp; + pud_t pud, *pudp; + pmd_t pmd, *pmdp; + pte_t *ret_pte; + hugepd_t *hpdp = NULL; + unsigned pdshift = PGDIR_SHIFT; + + if (hpage_shift) + *hpage_shift = 0; + + if (is_thp) + *is_thp = false; + + pgdp = pgdir + pgd_index(ea); + pgd = READ_ONCE(*pgdp); + /* + * Always operate on the local stack value. This make sure the + * value don't get updated by a parallel THP split/collapse, + * page fault or a page unmap. The return pte_t * is still not + * stable. So should be checked there for above conditions. + */ + if (pgd_none(pgd)) + return NULL; + + if (pgd_huge(pgd)) { + ret_pte = (pte_t *)pgdp; + goto out; + } + if (is_hugepd(__hugepd(pgd_val(pgd)))) { + hpdp = (hugepd_t *)&pgd; + goto out_huge; + } + + /* + * Even if we end up with an unmap, the pgtable will not + * be freed, because we do an rcu free and here we are + * irq disabled + */ + pdshift = PUD_SHIFT; + pudp = pud_offset(&pgd, ea); + pud = READ_ONCE(*pudp); + + if (pud_none(pud)) + return NULL; + + if (pud_huge(pud)) { + ret_pte = (pte_t *)pudp; + goto out; + } + if (is_hugepd(__hugepd(pud_val(pud)))) { + hpdp = (hugepd_t *)&pud; + goto out_huge; + } + pdshift = PMD_SHIFT; + pmdp = pmd_offset(&pud, ea); + pmd = READ_ONCE(*pmdp); + /* + * A hugepage collapse is captured by pmd_none, because + * it mark the pmd none and do a hpte invalidate. + */ + if (pmd_none(pmd)) + return NULL; + + if (pmd_trans_huge(pmd) || pmd_devmap(pmd)) { + if (is_thp) + *is_thp = true; + ret_pte = (pte_t *)pmdp; + goto out; + } + /* + * pmd_large check below will handle the swap pmd pte + * we need to do both the check because they are config + * dependent. + */ + if (pmd_huge(pmd) || pmd_large(pmd)) { + ret_pte = (pte_t *)pmdp; + goto out; + } + if (is_hugepd(__hugepd(pmd_val(pmd)))) { + hpdp = (hugepd_t *)&pmd; + goto out_huge; + } + + return pte_offset_kernel(&pmd, ea); + +out_huge: + if (!hpdp) + return NULL; + + ret_pte = hugepte_offset(*hpdp, ea, pdshift); + pdshift = hugepd_shift(*hpdp); +out: + if (hpage_shift) + *hpage_shift = pdshift; + return ret_pte; +} +EXPORT_SYMBOL_GPL(__find_linux_pte); diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index 6e56a6240bfa..16ada373b32b 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -36,26 +36,13 @@ #include <asm/setup.h> #include <asm/sections.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> unsigned long ioremap_bot; EXPORT_SYMBOL(ioremap_bot); /* aka VMALLOC_END */ extern char etext[], _stext[], _sinittext[], _einittext[]; -__ref pte_t *pte_alloc_one_kernel(struct mm_struct *mm) -{ - if (!slab_is_available()) - return memblock_alloc(PTE_FRAG_SIZE, PTE_FRAG_SIZE); - - return (pte_t *)pte_fragment_alloc(mm, 1); -} - -pgtable_t pte_alloc_one(struct mm_struct *mm) -{ - return (pgtable_t)pte_fragment_alloc(mm, 0); -} - void __iomem * ioremap(phys_addr_t addr, unsigned long size) { @@ -205,7 +192,29 @@ void iounmap(volatile void __iomem *addr) } EXPORT_SYMBOL(iounmap); -int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot) +static void __init *early_alloc_pgtable(unsigned long size) +{ + void *ptr = memblock_alloc(size, size); + + if (!ptr) + panic("%s: Failed to allocate %lu bytes align=0x%lx\n", + __func__, size, size); + + return ptr; +} + +static pte_t __init *early_pte_alloc_kernel(pmd_t *pmdp, unsigned long va) +{ + if (pmd_none(*pmdp)) { + pte_t *ptep = early_alloc_pgtable(PTE_FRAG_SIZE); + + pmd_populate_kernel(&init_mm, pmdp, ptep); + } + return pte_offset_kernel(pmdp, va); +} + + +int __ref map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot) { pmd_t *pd; pte_t *pg; @@ -214,7 +223,10 @@ int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot) /* Use upper 10 bits of VA to index the first level map */ pd = pmd_offset(pud_offset(pgd_offset_k(va), va), va); /* Use middle 10 bits of VA to index the second-level map */ - pg = pte_alloc_kernel(pd, va); + if (likely(slab_is_available())) + pg = pte_alloc_kernel(pd, va); + else + pg = early_pte_alloc_kernel(pd, va); if (pg != 0) { err = 0; /* The PTE should never be already set nor present in the @@ -384,6 +396,9 @@ void mark_rodata_ro(void) PFN_DOWN((unsigned long)__start_rodata); change_page_attr(page, numpages, PAGE_KERNEL_RO); + + // mark_initmem_nx() should have already run by now + ptdump_check_wx(); } #endif diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index fb1375c07e8c..d2d976ff8a0e 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -52,7 +52,7 @@ #include <asm/firmware.h> #include <asm/dma.h> -#include "mmu_decl.h" +#include <mm/mmu_decl.h> #ifdef CONFIG_PPC_BOOK3S_64 @@ -90,14 +90,13 @@ unsigned long __pgd_val_bits; EXPORT_SYMBOL(__pgd_val_bits); unsigned long __kernel_virt_start; EXPORT_SYMBOL(__kernel_virt_start); -unsigned long __kernel_virt_size; -EXPORT_SYMBOL(__kernel_virt_size); unsigned long __vmalloc_start; EXPORT_SYMBOL(__vmalloc_start); unsigned long __vmalloc_end; EXPORT_SYMBOL(__vmalloc_end); unsigned long __kernel_io_start; EXPORT_SYMBOL(__kernel_io_start); +unsigned long __kernel_io_end; struct page *vmemmap; EXPORT_SYMBOL(vmemmap); unsigned long __pte_frag_nr; @@ -121,6 +120,11 @@ void __iomem *__ioremap_at(phys_addr_t pa, void *ea, unsigned long size, pgprot_ if (pgprot_val(prot) & H_PAGE_4K_PFN) return NULL; + if ((ea + size) >= (void *)IOREMAP_END) { + pr_warn("Outside the supported range\n"); + return NULL; + } + WARN_ON(pa & ~PAGE_MASK); WARN_ON(((unsigned long)ea) & ~PAGE_MASK); WARN_ON(size & ~PAGE_MASK); @@ -328,6 +332,9 @@ void mark_rodata_ro(void) radix__mark_rodata_ro(); else hash__mark_rodata_ro(); + + // mark_initmem_nx() should have already run by now + ptdump_check_wx(); } void mark_initmem_nx(void) diff --git a/arch/powerpc/mm/ptdump/hashpagetable.c b/arch/powerpc/mm/ptdump/hashpagetable.c index b430e4e08af6..b9bda0105841 100644 --- a/arch/powerpc/mm/ptdump/hashpagetable.c +++ b/arch/powerpc/mm/ptdump/hashpagetable.c @@ -500,7 +500,7 @@ static void populate_markers(void) address_markers[7].start_address = IOREMAP_BASE; address_markers[8].start_address = IOREMAP_END; #ifdef CONFIG_PPC_BOOK3S_64 - address_markers[9].start_address = H_VMEMMAP_BASE; + address_markers[9].start_address = H_VMEMMAP_START; #else address_markers[9].start_address = VMEMMAP_BASE; #endif diff --git a/arch/powerpc/mm/ptdump/ptdump.c b/arch/powerpc/mm/ptdump/ptdump.c index 37138428ab55..646876d9da64 100644 --- a/arch/powerpc/mm/ptdump/ptdump.c +++ b/arch/powerpc/mm/ptdump/ptdump.c @@ -31,7 +31,7 @@ #include "ptdump.h" #ifdef CONFIG_PPC32 -#define KERN_VIRT_START 0 +#define KERN_VIRT_START PAGE_OFFSET #endif /* @@ -68,6 +68,8 @@ struct pg_state { unsigned long last_pa; unsigned int level; u64 current_flags; + bool check_wx; + unsigned long wx_pages; }; struct addr_marker { @@ -101,9 +103,25 @@ static struct addr_marker address_markers[] = { { 0, "Fixmap start" }, { 0, "Fixmap end" }, #endif +#ifdef CONFIG_KASAN + { 0, "kasan shadow mem start" }, + { 0, "kasan shadow mem end" }, +#endif { -1, NULL }, }; +#define pt_dump_seq_printf(m, fmt, args...) \ +({ \ + if (m) \ + seq_printf(m, fmt, ##args); \ +}) + +#define pt_dump_seq_putc(m, c) \ +({ \ + if (m) \ + seq_putc(m, c); \ +}) + static void dump_flag_info(struct pg_state *st, const struct flag_info *flag, u64 pte, int num) { @@ -121,19 +139,19 @@ static void dump_flag_info(struct pg_state *st, const struct flag_info val = pte & flag->val; if (flag->shift) val = val >> flag->shift; - seq_printf(st->seq, " %s:%llx", flag->set, val); + pt_dump_seq_printf(st->seq, " %s:%llx", flag->set, val); } else { if ((pte & flag->mask) == flag->val) s = flag->set; else s = flag->clear; if (s) - seq_printf(st->seq, " %s", s); + pt_dump_seq_printf(st->seq, " %s", s); } st->current_flags &= ~flag->mask; } if (st->current_flags != 0) - seq_printf(st->seq, " unknown flags:%llx", st->current_flags); + pt_dump_seq_printf(st->seq, " unknown flags:%llx", st->current_flags); } static void dump_addr(struct pg_state *st, unsigned long addr) @@ -148,12 +166,12 @@ static void dump_addr(struct pg_state *st, unsigned long addr) #define REG "0x%08lx" #endif - seq_printf(st->seq, REG "-" REG " ", st->start_address, addr - 1); + pt_dump_seq_printf(st->seq, REG "-" REG " ", st->start_address, addr - 1); if (st->start_pa == st->last_pa && st->start_address + PAGE_SIZE != addr) { - seq_printf(st->seq, "[" REG "]", st->start_pa); + pt_dump_seq_printf(st->seq, "[" REG "]", st->start_pa); delta = PAGE_SIZE >> 10; } else { - seq_printf(st->seq, " " REG " ", st->start_pa); + pt_dump_seq_printf(st->seq, " " REG " ", st->start_pa); delta = (addr - st->start_address) >> 10; } /* Work out what appropriate unit to use */ @@ -161,10 +179,24 @@ static void dump_addr(struct pg_state *st, unsigned long addr) delta >>= 10; unit++; } - seq_printf(st->seq, "%9lu%c", delta, *unit); + pt_dump_seq_printf(st->seq, "%9lu%c", delta, *unit); } +static void note_prot_wx(struct pg_state *st, unsigned long addr) +{ + if (!st->check_wx) + return; + + if (!((st->current_flags & pgprot_val(PAGE_KERNEL_X)) == pgprot_val(PAGE_KERNEL_X))) + return; + + WARN_ONCE(1, "powerpc/mm: Found insecure W+X mapping at address %p/%pS\n", + (void *)st->start_address, (void *)st->start_address); + + st->wx_pages += (addr - st->start_address) / PAGE_SIZE; +} + static void note_page(struct pg_state *st, unsigned long addr, unsigned int level, u64 val) { @@ -178,7 +210,7 @@ static void note_page(struct pg_state *st, unsigned long addr, st->start_address = addr; st->start_pa = pa; st->last_pa = pa; - seq_printf(st->seq, "---[ %s ]---\n", st->marker->name); + pt_dump_seq_printf(st->seq, "---[ %s ]---\n", st->marker->name); /* * Dump the section of virtual memory when: * - the PTE flags from one entry to the next differs. @@ -194,6 +226,7 @@ static void note_page(struct pg_state *st, unsigned long addr, /* Check the PTE flags */ if (st->current_flags) { + note_prot_wx(st, addr); dump_addr(st, addr); /* Dump all the flags */ @@ -202,7 +235,7 @@ static void note_page(struct pg_state *st, unsigned long addr, st->current_flags, pg_level[st->level].num); - seq_putc(st->seq, '\n'); + pt_dump_seq_putc(st->seq, '\n'); } /* @@ -211,7 +244,7 @@ static void note_page(struct pg_state *st, unsigned long addr, */ while (addr >= st->marker[1].start_address) { st->marker++; - seq_printf(st->seq, "---[ %s ]---\n", st->marker->name); + pt_dump_seq_printf(st->seq, "---[ %s ]---\n", st->marker->name); } st->start_address = addr; st->start_pa = pa; @@ -303,8 +336,9 @@ static void populate_markers(void) address_markers[i++].start_address = PHB_IO_END; address_markers[i++].start_address = IOREMAP_BASE; address_markers[i++].start_address = IOREMAP_END; + /* What is the ifdef about? */ #ifdef CONFIG_PPC_BOOK3S_64 - address_markers[i++].start_address = H_VMEMMAP_BASE; + address_markers[i++].start_address = H_VMEMMAP_START; #else address_markers[i++].start_address = VMEMMAP_BASE; #endif @@ -322,6 +356,10 @@ static void populate_markers(void) #endif address_markers[i++].start_address = FIXADDR_START; address_markers[i++].start_address = FIXADDR_TOP; +#ifdef CONFIG_KASAN + address_markers[i++].start_address = KASAN_SHADOW_START; + address_markers[i++].start_address = KASAN_SHADOW_END; +#endif #endif /* CONFIG_PPC64 */ } @@ -366,6 +404,30 @@ static void build_pgtable_complete_mask(void) pg_level[i].mask |= pg_level[i].flag[j].mask; } +#ifdef CONFIG_PPC_DEBUG_WX +void ptdump_check_wx(void) +{ + struct pg_state st = { + .seq = NULL, + .marker = address_markers, + .check_wx = true, + }; + + if (radix_enabled()) + st.start_address = PAGE_OFFSET; + else + st.start_address = KERN_VIRT_START; + + walk_pagetables(&st); + + if (st.wx_pages) + pr_warn("Checked W+X mappings: FAILED, %lu W+X pages found\n", + st.wx_pages); + else + pr_info("Checked W+X mappings: passed, no W+X pages found\n"); +} +#endif + static int ptdump_init(void) { struct dentry *debugfs_file; diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c index aec91dbcdc0b..97fbf7b54422 100644 --- a/arch/powerpc/mm/slice.c +++ b/arch/powerpc/mm/slice.c @@ -101,7 +101,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr, { struct vm_area_struct *vma; - if ((mm->context.slb_addr_limit - len) < addr) + if ((mm_ctx_slb_addr_limit(&mm->context) - len) < addr) return 0; vma = find_vma(mm, addr); return (!vma || (addr + len) <= vm_start_gap(vma)); @@ -118,13 +118,11 @@ static int slice_high_has_vma(struct mm_struct *mm, unsigned long slice) unsigned long start = slice << SLICE_HIGH_SHIFT; unsigned long end = start + (1ul << SLICE_HIGH_SHIFT); -#ifdef CONFIG_PPC64 /* Hack, so that each addresses is controlled by exactly one * of the high or low area bitmaps, the first high area starts * at 4GB, not 0 */ if (start == 0) - start = SLICE_LOW_TOP; -#endif + start = (unsigned long)SLICE_LOW_TOP; return !slice_area_is_free(mm, start, end - start); } @@ -150,40 +148,6 @@ static void slice_mask_for_free(struct mm_struct *mm, struct slice_mask *ret, __set_bit(i, ret->high_slices); } -#ifdef CONFIG_PPC_BOOK3S_64 -static struct slice_mask *slice_mask_for_size(struct mm_struct *mm, int psize) -{ -#ifdef CONFIG_PPC_64K_PAGES - if (psize == MMU_PAGE_64K) - return &mm->context.mask_64k; -#endif - if (psize == MMU_PAGE_4K) - return &mm->context.mask_4k; -#ifdef CONFIG_HUGETLB_PAGE - if (psize == MMU_PAGE_16M) - return &mm->context.mask_16m; - if (psize == MMU_PAGE_16G) - return &mm->context.mask_16g; -#endif - BUG(); -} -#elif defined(CONFIG_PPC_8xx) -static struct slice_mask *slice_mask_for_size(struct mm_struct *mm, int psize) -{ - if (psize == mmu_virtual_psize) - return &mm->context.mask_base_psize; -#ifdef CONFIG_HUGETLB_PAGE - if (psize == MMU_PAGE_512K) - return &mm->context.mask_512k; - if (psize == MMU_PAGE_8M) - return &mm->context.mask_8m; -#endif - BUG(); -} -#else -#error "Must define the slice masks for page sizes supported by the platform" -#endif - static bool slice_check_range_fits(struct mm_struct *mm, const struct slice_mask *available, unsigned long start, unsigned long len) @@ -246,14 +210,14 @@ static void slice_convert(struct mm_struct *mm, slice_dbg("slice_convert(mm=%p, psize=%d)\n", mm, psize); slice_print_mask(" mask", mask); - psize_mask = slice_mask_for_size(mm, psize); + psize_mask = slice_mask_for_size(&mm->context, psize); /* We need to use a spinlock here to protect against * concurrent 64k -> 4k demotion ... */ spin_lock_irqsave(&slice_convert_lock, flags); - lpsizes = mm->context.low_slices_psize; + lpsizes = mm_ctx_low_slices(&mm->context); for (i = 0; i < SLICE_NUM_LOW; i++) { if (!(mask->low_slices & (1u << i))) continue; @@ -263,7 +227,7 @@ static void slice_convert(struct mm_struct *mm, /* Update the slice_mask */ old_psize = (lpsizes[index] >> (mask_index * 4)) & 0xf; - old_mask = slice_mask_for_size(mm, old_psize); + old_mask = slice_mask_for_size(&mm->context, old_psize); old_mask->low_slices &= ~(1u << i); psize_mask->low_slices |= 1u << i; @@ -272,8 +236,8 @@ static void slice_convert(struct mm_struct *mm, (((unsigned long)psize) << (mask_index * 4)); } - hpsizes = mm->context.high_slices_psize; - for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.slb_addr_limit); i++) { + hpsizes = mm_ctx_high_slices(&mm->context); + for (i = 0; i < GET_HIGH_SLICE_INDEX(mm_ctx_slb_addr_limit(&mm->context)); i++) { if (!test_bit(i, mask->high_slices)) continue; @@ -282,7 +246,7 @@ static void slice_convert(struct mm_struct *mm, /* Update the slice_mask */ old_psize = (hpsizes[index] >> (mask_index * 4)) & 0xf; - old_mask = slice_mask_for_size(mm, old_psize); + old_mask = slice_mask_for_size(&mm->context, old_psize); __clear_bit(i, old_mask->high_slices); __set_bit(i, psize_mask->high_slices); @@ -292,8 +256,8 @@ static void slice_convert(struct mm_struct *mm, } slice_dbg(" lsps=%lx, hsps=%lx\n", - (unsigned long)mm->context.low_slices_psize, - (unsigned long)mm->context.high_slices_psize); + (unsigned long)mm_ctx_low_slices(&mm->context), + (unsigned long)mm_ctx_high_slices(&mm->context)); spin_unlock_irqrestore(&slice_convert_lock, flags); @@ -393,7 +357,7 @@ static unsigned long slice_find_area_topdown(struct mm_struct *mm, * DEFAULT_MAP_WINDOW we should apply this. */ if (high_limit > DEFAULT_MAP_WINDOW) - addr += mm->context.slb_addr_limit - DEFAULT_MAP_WINDOW; + addr += mm_ctx_slb_addr_limit(&mm->context) - DEFAULT_MAP_WINDOW; while (addr > min_addr) { info.high_limit = addr; @@ -505,20 +469,20 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len, return -ENOMEM; } - if (high_limit > mm->context.slb_addr_limit) { + if (high_limit > mm_ctx_slb_addr_limit(&mm->context)) { /* * Increasing the slb_addr_limit does not require * slice mask cache to be recalculated because it should * be already initialised beyond the old address limit. */ - mm->context.slb_addr_limit = high_limit; + mm_ctx_set_slb_addr_limit(&mm->context, high_limit); on_each_cpu(slice_flush_segments, mm, 1); } /* Sanity checks */ BUG_ON(mm->task_size == 0); - BUG_ON(mm->context.slb_addr_limit == 0); + BUG_ON(mm_ctx_slb_addr_limit(&mm->context) == 0); VM_BUG_ON(radix_enabled()); slice_dbg("slice_get_unmapped_area(mm=%p, psize=%d...\n", mm, psize); @@ -538,7 +502,7 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len, /* First make up a "good" mask of slices that have the right size * already */ - maskp = slice_mask_for_size(mm, psize); + maskp = slice_mask_for_size(&mm->context, psize); /* * Here "good" means slices that are already the right page size, @@ -565,7 +529,7 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len, * a pointer to good mask for the next code to use. */ if (IS_ENABLED(CONFIG_PPC_64K_PAGES) && psize == MMU_PAGE_64K) { - compat_maskp = slice_mask_for_size(mm, MMU_PAGE_4K); + compat_maskp = slice_mask_for_size(&mm->context, MMU_PAGE_4K); if (fixed) slice_or_mask(&good_mask, maskp, compat_maskp); else @@ -642,14 +606,13 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len, newaddr = slice_find_area(mm, len, &potential_mask, psize, topdown, high_limit); -#ifdef CONFIG_PPC_64K_PAGES - if (newaddr == -ENOMEM && psize == MMU_PAGE_64K) { + if (IS_ENABLED(CONFIG_PPC_64K_PAGES) && newaddr == -ENOMEM && + psize == MMU_PAGE_64K) { /* retry the search with 4k-page slices included */ slice_or_mask(&potential_mask, &potential_mask, compat_maskp); newaddr = slice_find_area(mm, len, &potential_mask, psize, topdown, high_limit); } -#endif if (newaddr == -ENOMEM) return -ENOMEM; @@ -696,7 +659,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long flags) { return slice_get_unmapped_area(addr, len, flags, - current->mm->context.user_psize, 0); + mm_ctx_user_psize(¤t->mm->context), 0); } unsigned long arch_get_unmapped_area_topdown(struct file *filp, @@ -706,7 +669,7 @@ unsigned long arch_get_unmapped_area_topdown(struct file *filp, const unsigned long flags) { return slice_get_unmapped_area(addr0, len, flags, - current->mm->context.user_psize, 1); + mm_ctx_user_psize(¤t->mm->context), 1); } unsigned int get_slice_psize(struct mm_struct *mm, unsigned long addr) @@ -717,10 +680,10 @@ unsigned int get_slice_psize(struct mm_struct *mm, unsigned long addr) VM_BUG_ON(radix_enabled()); if (slice_addr_is_low(addr)) { - psizes = mm->context.low_slices_psize; + psizes = mm_ctx_low_slices(&mm->context); index = GET_LOW_SLICE_INDEX(addr); } else { - psizes = mm->context.high_slices_psize; + psizes = mm_ctx_high_slices(&mm->context); index = GET_HIGH_SLICE_INDEX(addr); } mask_index = index & 0x1; @@ -741,27 +704,22 @@ void slice_init_new_context_exec(struct mm_struct *mm) * case of fork it is just inherited from the mm being * duplicated. */ -#ifdef CONFIG_PPC64 - mm->context.slb_addr_limit = DEFAULT_MAP_WINDOW_USER64; -#else - mm->context.slb_addr_limit = DEFAULT_MAP_WINDOW; -#endif - - mm->context.user_psize = psize; + mm_ctx_set_slb_addr_limit(&mm->context, SLB_ADDR_LIMIT_DEFAULT); + mm_ctx_set_user_psize(&mm->context, psize); /* * Set all slice psizes to the default. */ - lpsizes = mm->context.low_slices_psize; + lpsizes = mm_ctx_low_slices(&mm->context); memset(lpsizes, (psize << 4) | psize, SLICE_NUM_LOW >> 1); - hpsizes = mm->context.high_slices_psize; + hpsizes = mm_ctx_high_slices(&mm->context); memset(hpsizes, (psize << 4) | psize, SLICE_NUM_HIGH >> 1); /* * Slice mask cache starts zeroed, fill the default size cache. */ - mask = slice_mask_for_size(mm, psize); + mask = slice_mask_for_size(&mm->context, psize); mask->low_slices = ~0UL; if (SLICE_NUM_HIGH) bitmap_fill(mask->high_slices, SLICE_NUM_HIGH); @@ -777,7 +735,7 @@ void slice_setup_new_exec(void) if (!is_32bit_task()) return; - mm->context.slb_addr_limit = DEFAULT_MAP_WINDOW; + mm_ctx_set_slb_addr_limit(&mm->context, DEFAULT_MAP_WINDOW); } #endif @@ -816,22 +774,21 @@ int slice_is_hugepage_only_range(struct mm_struct *mm, unsigned long addr, unsigned long len) { const struct slice_mask *maskp; - unsigned int psize = mm->context.user_psize; + unsigned int psize = mm_ctx_user_psize(&mm->context); VM_BUG_ON(radix_enabled()); - maskp = slice_mask_for_size(mm, psize); -#ifdef CONFIG_PPC_64K_PAGES + maskp = slice_mask_for_size(&mm->context, psize); + /* We need to account for 4k slices too */ - if (psize == MMU_PAGE_64K) { + if (IS_ENABLED(CONFIG_PPC_64K_PAGES) && psize == MMU_PAGE_64K) { const struct slice_mask *compat_maskp; struct slice_mask available; - compat_maskp = slice_mask_for_size(mm, MMU_PAGE_4K); + compat_maskp = slice_mask_for_size(&mm->context, MMU_PAGE_4K); slice_or_mask(&available, maskp, compat_maskp); return !slice_check_range_fits(mm, &available, addr, len); } -#endif return !slice_check_range_fits(mm, maskp, addr, len); } diff --git a/arch/powerpc/perf/Makefile b/arch/powerpc/perf/Makefile index ab26df5bacb9..c155dcbb8691 100644 --- a/arch/powerpc/perf/Makefile +++ b/arch/powerpc/perf/Makefile @@ -5,7 +5,8 @@ obj-$(CONFIG_PERF_EVENTS) += callchain.o perf_regs.o obj-$(CONFIG_PPC_PERF_CTRS) += core-book3s.o bhrb.o obj64-$(CONFIG_PPC_PERF_CTRS) += ppc970-pmu.o power5-pmu.o \ power5+-pmu.o power6-pmu.o power7-pmu.o \ - isa207-common.o power8-pmu.o power9-pmu.o + isa207-common.o power8-pmu.o power9-pmu.o \ + generic-compat-pmu.o obj32-$(CONFIG_PPC_PERF_CTRS) += mpc7450-pmu.o obj-$(CONFIG_PPC_POWERNV) += imc-pmu.o diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c index b0723002a396..a66fb9c01c9e 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -22,6 +22,10 @@ #include <asm/ptrace.h> #include <asm/code-patching.h> +#ifdef CONFIG_PPC64 +#include "internal.h" +#endif + #define BHRB_MAX_ENTRIES 32 #define BHRB_TARGET 0x0000000000000002 #define BHRB_PREDICTION 0x0000000000000001 @@ -2294,3 +2298,27 @@ int register_power_pmu(struct power_pmu *pmu) power_pmu_prepare_cpu, NULL); return 0; } + +#ifdef CONFIG_PPC64 +static int __init init_ppc64_pmu(void) +{ + /* run through all the pmu drivers one at a time */ + if (!init_power5_pmu()) + return 0; + else if (!init_power5p_pmu()) + return 0; + else if (!init_power6_pmu()) + return 0; + else if (!init_power7_pmu()) + return 0; + else if (!init_power8_pmu()) + return 0; + else if (!init_power9_pmu()) + return 0; + else if (!init_ppc970_pmu()) + return 0; + else + return init_generic_compat_pmu(); +} +early_initcall(init_ppc64_pmu); +#endif diff --git a/arch/powerpc/perf/generic-compat-pmu.c b/arch/powerpc/perf/generic-compat-pmu.c new file mode 100644 index 000000000000..5e5a54d5588e --- /dev/null +++ b/arch/powerpc/perf/generic-compat-pmu.c @@ -0,0 +1,234 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright 2019 Madhavan Srinivasan, IBM Corporation. + +#define pr_fmt(fmt) "generic-compat-pmu: " fmt + +#include "isa207-common.h" + +/* + * Raw event encoding: + * + * 60 56 52 48 44 40 36 32 + * | - - - - | - - - - | - - - - | - - - - | - - - - | - - - - | - - - - | - - - - | + * + * 28 24 20 16 12 8 4 0 + * | - - - - | - - - - | - - - - | - - - - | - - - - | - - - - | - - - - | - - - - | + * [ pmc ] [unit ] [ ] m [ pmcxsel ] + * | | + * | *- mark + * | + * | + * *- combine + * + * Below uses IBM bit numbering. + * + * MMCR1[x:y] = unit (PMCxUNIT) + * MMCR1[24] = pmc1combine[0] + * MMCR1[25] = pmc1combine[1] + * MMCR1[26] = pmc2combine[0] + * MMCR1[27] = pmc2combine[1] + * MMCR1[28] = pmc3combine[0] + * MMCR1[29] = pmc3combine[1] + * MMCR1[30] = pmc4combine[0] + * MMCR1[31] = pmc4combine[1] + * + */ + +/* + * Some power9 event codes. + */ +#define EVENT(_name, _code) _name = _code, + +enum { +EVENT(PM_CYC, 0x0001e) +EVENT(PM_INST_CMPL, 0x00002) +}; + +#undef EVENT + +GENERIC_EVENT_ATTR(cpu-cycles, PM_CYC); +GENERIC_EVENT_ATTR(instructions, PM_INST_CMPL); + +static struct attribute *generic_compat_events_attr[] = { + GENERIC_EVENT_PTR(PM_CYC), + GENERIC_EVENT_PTR(PM_INST_CMPL), + NULL +}; + +static struct attribute_group generic_compat_pmu_events_group = { + .name = "events", + .attrs = generic_compat_events_attr, +}; + +PMU_FORMAT_ATTR(event, "config:0-19"); +PMU_FORMAT_ATTR(pmcxsel, "config:0-7"); +PMU_FORMAT_ATTR(mark, "config:8"); +PMU_FORMAT_ATTR(combine, "config:10-11"); +PMU_FORMAT_ATTR(unit, "config:12-15"); +PMU_FORMAT_ATTR(pmc, "config:16-19"); + +static struct attribute *generic_compat_pmu_format_attr[] = { + &format_attr_event.attr, + &format_attr_pmcxsel.attr, + &format_attr_mark.attr, + &format_attr_combine.attr, + &format_attr_unit.attr, + &format_attr_pmc.attr, + NULL, +}; + +static struct attribute_group generic_compat_pmu_format_group = { + .name = "format", + .attrs = generic_compat_pmu_format_attr, +}; + +static const struct attribute_group *generic_compat_pmu_attr_groups[] = { + &generic_compat_pmu_format_group, + &generic_compat_pmu_events_group, + NULL, +}; + +static int compat_generic_events[] = { + [PERF_COUNT_HW_CPU_CYCLES] = PM_CYC, + [PERF_COUNT_HW_INSTRUCTIONS] = PM_INST_CMPL, +}; + +#define C(x) PERF_COUNT_HW_CACHE_##x + +/* + * Table of generalized cache-related events. + * 0 means not supported, -1 means nonsensical, other values + * are event codes. + */ +static int generic_compat_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = { + [ C(L1D) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + }, + [ C(L1I) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + }, + [ C(LL) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + }, + [ C(DTLB) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + }, + [ C(ITLB) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + }, + [ C(BPU) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + }, + [ C(NODE) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + }, +}; + +#undef C + +static struct power_pmu generic_compat_pmu = { + .name = "GENERIC_COMPAT", + .n_counter = MAX_PMU_COUNTERS, + .add_fields = ISA207_ADD_FIELDS, + .test_adder = ISA207_TEST_ADDER, + .compute_mmcr = isa207_compute_mmcr, + .get_constraint = isa207_get_constraint, + .disable_pmc = isa207_disable_pmc, + .flags = PPMU_HAS_SIER | PPMU_ARCH_207S, + .n_generic = ARRAY_SIZE(compat_generic_events), + .generic_events = compat_generic_events, + .cache_events = &generic_compat_cache_events, + .attr_groups = generic_compat_pmu_attr_groups, +}; + +int init_generic_compat_pmu(void) +{ + int rc = 0; + + rc = register_power_pmu(&generic_compat_pmu); + if (rc) + return rc; + + /* Tell userspace that EBB is supported */ + cur_cpu_spec->cpu_user_features2 |= PPC_FEATURE2_EBB; + + return 0; +} diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index b1c37cc3fa98..31fa753e2eb2 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -43,12 +43,17 @@ static DEFINE_PER_CPU(u64 *, thread_imc_mem); static struct imc_pmu *thread_imc_pmu; static int thread_imc_mem_size; +/* Trace IMC data structures */ +static DEFINE_PER_CPU(u64 *, trace_imc_mem); +static struct imc_pmu_ref *trace_imc_refc; +static int trace_imc_mem_size; + static struct imc_pmu *imc_event_to_pmu(struct perf_event *event) { return container_of(event->pmu, struct imc_pmu, pmu); } -PMU_FORMAT_ATTR(event, "config:0-40"); +PMU_FORMAT_ATTR(event, "config:0-61"); PMU_FORMAT_ATTR(offset, "config:0-31"); PMU_FORMAT_ATTR(rvalue, "config:32"); PMU_FORMAT_ATTR(mode, "config:33-40"); @@ -65,6 +70,25 @@ static struct attribute_group imc_format_group = { .attrs = imc_format_attrs, }; +/* Format attribute for imc trace-mode */ +PMU_FORMAT_ATTR(cpmc_reserved, "config:0-19"); +PMU_FORMAT_ATTR(cpmc_event, "config:20-27"); +PMU_FORMAT_ATTR(cpmc_samplesel, "config:28-29"); +PMU_FORMAT_ATTR(cpmc_load, "config:30-61"); +static struct attribute *trace_imc_format_attrs[] = { + &format_attr_event.attr, + &format_attr_cpmc_reserved.attr, + &format_attr_cpmc_event.attr, + &format_attr_cpmc_samplesel.attr, + &format_attr_cpmc_load.attr, + NULL, +}; + +static struct attribute_group trace_imc_format_group = { +.name = "format", +.attrs = trace_imc_format_attrs, +}; + /* Get the cpumask printed to a buffer "buf" */ static ssize_t imc_pmu_cpumask_get_attr(struct device *dev, struct device_attribute *attr, @@ -487,6 +511,11 @@ static int nest_imc_event_init(struct perf_event *event) * Get the base memory addresss for this cpu. */ chip_id = cpu_to_chip_id(event->cpu); + + /* Return, if chip_id is not valid */ + if (chip_id < 0) + return -ENODEV; + pcni = pmu->mem_info; do { if (pcni->id == chip_id) { @@ -494,7 +523,7 @@ static int nest_imc_event_init(struct perf_event *event) break; } pcni++; - } while (pcni); + } while (pcni->vbase != 0); if (!flag) return -ENODEV; @@ -788,8 +817,11 @@ static int core_imc_event_init(struct perf_event *event) } /* - * Allocates a page of memory for each of the online cpus, and write the - * physical base address of that page to the LDBAR for that cpu. + * Allocates a page of memory for each of the online cpus, and load + * LDBAR with 0. + * The physical base address of the page allocated for a cpu will be + * written to the LDBAR for that cpu, when the thread-imc event + * is added. * * LDBAR Register Layout: * @@ -807,7 +839,7 @@ static int core_imc_event_init(struct perf_event *event) */ static int thread_imc_mem_alloc(int cpu_id, int size) { - u64 ldbar_value, *local_mem = per_cpu(thread_imc_mem, cpu_id); + u64 *local_mem = per_cpu(thread_imc_mem, cpu_id); int nid = cpu_to_node(cpu_id); if (!local_mem) { @@ -824,9 +856,7 @@ static int thread_imc_mem_alloc(int cpu_id, int size) per_cpu(thread_imc_mem, cpu_id) = local_mem; } - ldbar_value = ((u64)local_mem & THREAD_IMC_LDBAR_MASK) | THREAD_IMC_ENABLE; - - mtspr(SPRN_LDBAR, ldbar_value); + mtspr(SPRN_LDBAR, 0); return 0; } @@ -858,6 +888,9 @@ static int thread_imc_event_init(struct perf_event *event) if (event->attr.type != event->pmu->type) return -ENOENT; + if (!capable(CAP_SYS_ADMIN)) + return -EACCES; + /* Sampling not supported */ if (event->hw.sample_period) return -EINVAL; @@ -977,6 +1010,7 @@ static int thread_imc_event_add(struct perf_event *event, int flags) { int core_id; struct imc_pmu_ref *ref; + u64 ldbar_value, *local_mem = per_cpu(thread_imc_mem, smp_processor_id()); if (flags & PERF_EF_START) imc_event_start(event, flags); @@ -985,6 +1019,9 @@ static int thread_imc_event_add(struct perf_event *event, int flags) return -EINVAL; core_id = smp_processor_id() / threads_per_core; + ldbar_value = ((u64)local_mem & THREAD_IMC_LDBAR_MASK) | THREAD_IMC_ENABLE; + mtspr(SPRN_LDBAR, ldbar_value); + /* * imc pmus are enabled only when it is used. * See if this is triggered for the first time. @@ -1016,11 +1053,7 @@ static void thread_imc_event_del(struct perf_event *event, int flags) int core_id; struct imc_pmu_ref *ref; - /* - * Take a snapshot and calculate the delta and update - * the event counter values. - */ - imc_event_update(event); + mtspr(SPRN_LDBAR, 0); core_id = smp_processor_id() / threads_per_core; ref = &core_imc_refc[core_id]; @@ -1039,6 +1072,240 @@ static void thread_imc_event_del(struct perf_event *event, int flags) ref->refc = 0; } mutex_unlock(&ref->lock); + /* + * Take a snapshot and calculate the delta and update + * the event counter values. + */ + imc_event_update(event); +} + +/* + * Allocate a page of memory for each cpu, and load LDBAR with 0. + */ +static int trace_imc_mem_alloc(int cpu_id, int size) +{ + u64 *local_mem = per_cpu(trace_imc_mem, cpu_id); + int phys_id = cpu_to_node(cpu_id), rc = 0; + int core_id = (cpu_id / threads_per_core); + + if (!local_mem) { + local_mem = page_address(alloc_pages_node(phys_id, + GFP_KERNEL | __GFP_ZERO | __GFP_THISNODE | + __GFP_NOWARN, get_order(size))); + if (!local_mem) + return -ENOMEM; + per_cpu(trace_imc_mem, cpu_id) = local_mem; + + /* Initialise the counters for trace mode */ + rc = opal_imc_counters_init(OPAL_IMC_COUNTERS_TRACE, __pa((void *)local_mem), + get_hard_smp_processor_id(cpu_id)); + if (rc) { + pr_info("IMC:opal init failed for trace imc\n"); + return rc; + } + } + + /* Init the mutex, if not already */ + trace_imc_refc[core_id].id = core_id; + mutex_init(&trace_imc_refc[core_id].lock); + + mtspr(SPRN_LDBAR, 0); + return 0; +} + +static int ppc_trace_imc_cpu_online(unsigned int cpu) +{ + return trace_imc_mem_alloc(cpu, trace_imc_mem_size); +} + +static int ppc_trace_imc_cpu_offline(unsigned int cpu) +{ + mtspr(SPRN_LDBAR, 0); + return 0; +} + +static int trace_imc_cpu_init(void) +{ + return cpuhp_setup_state(CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE, + "perf/powerpc/imc_trace:online", + ppc_trace_imc_cpu_online, + ppc_trace_imc_cpu_offline); +} + +static u64 get_trace_imc_event_base_addr(void) +{ + return (u64)per_cpu(trace_imc_mem, smp_processor_id()); +} + +/* + * Function to parse trace-imc data obtained + * and to prepare the perf sample. + */ +static int trace_imc_prepare_sample(struct trace_imc_data *mem, + struct perf_sample_data *data, + u64 *prev_tb, + struct perf_event_header *header, + struct perf_event *event) +{ + /* Sanity checks for a valid record */ + if (be64_to_cpu(READ_ONCE(mem->tb1)) > *prev_tb) + *prev_tb = be64_to_cpu(READ_ONCE(mem->tb1)); + else + return -EINVAL; + + if ((be64_to_cpu(READ_ONCE(mem->tb1)) & IMC_TRACE_RECORD_TB1_MASK) != + be64_to_cpu(READ_ONCE(mem->tb2))) + return -EINVAL; + + /* Prepare perf sample */ + data->ip = be64_to_cpu(READ_ONCE(mem->ip)); + data->period = event->hw.last_period; + + header->type = PERF_RECORD_SAMPLE; + header->size = sizeof(*header) + event->header_size; + header->misc = 0; + + if (is_kernel_addr(data->ip)) + header->misc |= PERF_RECORD_MISC_KERNEL; + else + header->misc |= PERF_RECORD_MISC_USER; + + perf_event_header__init_id(header, data, event); + + return 0; +} + +static void dump_trace_imc_data(struct perf_event *event) +{ + struct trace_imc_data *mem; + int i, ret; + u64 prev_tb = 0; + + mem = (struct trace_imc_data *)get_trace_imc_event_base_addr(); + for (i = 0; i < (trace_imc_mem_size / sizeof(struct trace_imc_data)); + i++, mem++) { + struct perf_sample_data data; + struct perf_event_header header; + + ret = trace_imc_prepare_sample(mem, &data, &prev_tb, &header, event); + if (ret) /* Exit, if not a valid record */ + break; + else { + /* If this is a valid record, create the sample */ + struct perf_output_handle handle; + + if (perf_output_begin(&handle, event, header.size)) + return; + + perf_output_sample(&handle, &header, &data, event); + perf_output_end(&handle); + } + } +} + +static int trace_imc_event_add(struct perf_event *event, int flags) +{ + int core_id = smp_processor_id() / threads_per_core; + struct imc_pmu_ref *ref = NULL; + u64 local_mem, ldbar_value; + + /* Set trace-imc bit in ldbar and load ldbar with per-thread memory address */ + local_mem = get_trace_imc_event_base_addr(); + ldbar_value = ((u64)local_mem & THREAD_IMC_LDBAR_MASK) | TRACE_IMC_ENABLE; + + if (core_imc_refc) + ref = &core_imc_refc[core_id]; + if (!ref) { + /* If core-imc is not enabled, use trace-imc reference count */ + if (trace_imc_refc) + ref = &trace_imc_refc[core_id]; + if (!ref) + return -EINVAL; + } + mtspr(SPRN_LDBAR, ldbar_value); + mutex_lock(&ref->lock); + if (ref->refc == 0) { + if (opal_imc_counters_start(OPAL_IMC_COUNTERS_TRACE, + get_hard_smp_processor_id(smp_processor_id()))) { + mutex_unlock(&ref->lock); + pr_err("trace-imc: Unable to start the counters for core %d\n", core_id); + mtspr(SPRN_LDBAR, 0); + return -EINVAL; + } + } + ++ref->refc; + mutex_unlock(&ref->lock); + + return 0; +} + +static void trace_imc_event_read(struct perf_event *event) +{ + return; +} + +static void trace_imc_event_stop(struct perf_event *event, int flags) +{ + u64 local_mem = get_trace_imc_event_base_addr(); + dump_trace_imc_data(event); + memset((void *)local_mem, 0, sizeof(u64)); +} + +static void trace_imc_event_start(struct perf_event *event, int flags) +{ + return; +} + +static void trace_imc_event_del(struct perf_event *event, int flags) +{ + int core_id = smp_processor_id() / threads_per_core; + struct imc_pmu_ref *ref = NULL; + + if (core_imc_refc) + ref = &core_imc_refc[core_id]; + if (!ref) { + /* If core-imc is not enabled, use trace-imc reference count */ + if (trace_imc_refc) + ref = &trace_imc_refc[core_id]; + if (!ref) + return; + } + mtspr(SPRN_LDBAR, 0); + mutex_lock(&ref->lock); + ref->refc--; + if (ref->refc == 0) { + if (opal_imc_counters_stop(OPAL_IMC_COUNTERS_TRACE, + get_hard_smp_processor_id(smp_processor_id()))) { + mutex_unlock(&ref->lock); + pr_err("trace-imc: Unable to stop the counters for core %d\n", core_id); + return; + } + } else if (ref->refc < 0) { + ref->refc = 0; + } + mutex_unlock(&ref->lock); + trace_imc_event_stop(event, flags); +} + +static int trace_imc_event_init(struct perf_event *event) +{ + struct task_struct *target; + + if (event->attr.type != event->pmu->type) + return -ENOENT; + + if (!capable(CAP_SYS_ADMIN)) + return -EACCES; + + /* Return if this is a couting event */ + if (event->attr.sample_period == 0) + return -ENOENT; + + event->hw.idx = -1; + target = event->hw.target; + + event->pmu->task_ctx_nr = perf_hw_context; + return 0; } /* update_pmu_ops : Populate the appropriate operations for "pmu" */ @@ -1071,6 +1338,14 @@ static int update_pmu_ops(struct imc_pmu *pmu) pmu->pmu.cancel_txn = thread_imc_pmu_cancel_txn; pmu->pmu.commit_txn = thread_imc_pmu_commit_txn; break; + case IMC_DOMAIN_TRACE: + pmu->pmu.event_init = trace_imc_event_init; + pmu->pmu.add = trace_imc_event_add; + pmu->pmu.del = trace_imc_event_del; + pmu->pmu.start = trace_imc_event_start; + pmu->pmu.stop = trace_imc_event_stop; + pmu->pmu.read = trace_imc_event_read; + pmu->attr_groups[IMC_FORMAT_ATTR] = &trace_imc_format_group; default: break; } @@ -1163,6 +1438,18 @@ static void cleanup_all_thread_imc_memory(void) } } +static void cleanup_all_trace_imc_memory(void) +{ + int i, order = get_order(trace_imc_mem_size); + + for_each_online_cpu(i) { + if (per_cpu(trace_imc_mem, i)) + free_pages((u64)per_cpu(trace_imc_mem, i), order); + + } + kfree(trace_imc_refc); +} + /* Function to free the attr_groups which are dynamically allocated */ static void imc_common_mem_free(struct imc_pmu *pmu_ptr) { @@ -1204,6 +1491,11 @@ static void imc_common_cpuhp_mem_free(struct imc_pmu *pmu_ptr) cpuhp_remove_state(CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE); cleanup_all_thread_imc_memory(); } + + if (pmu_ptr->domain == IMC_DOMAIN_TRACE) { + cpuhp_remove_state(CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE); + cleanup_all_trace_imc_memory(); + } } /* @@ -1286,6 +1578,27 @@ static int imc_mem_init(struct imc_pmu *pmu_ptr, struct device_node *parent, thread_imc_pmu = pmu_ptr; break; + case IMC_DOMAIN_TRACE: + /* Update the pmu name */ + pmu_ptr->pmu.name = kasprintf(GFP_KERNEL, "%s%s", s, "_imc"); + if (!pmu_ptr->pmu.name) + return -ENOMEM; + + nr_cores = DIV_ROUND_UP(num_possible_cpus(), threads_per_core); + trace_imc_refc = kcalloc(nr_cores, sizeof(struct imc_pmu_ref), + GFP_KERNEL); + if (!trace_imc_refc) + return -ENOMEM; + + trace_imc_mem_size = pmu_ptr->counter_mem_size; + for_each_online_cpu(cpu) { + res = trace_imc_mem_alloc(cpu, trace_imc_mem_size); + if (res) { + cleanup_all_trace_imc_memory(); + goto err; + } + } + break; default: return -EINVAL; } @@ -1359,6 +1672,14 @@ int init_imc_pmu(struct device_node *parent, struct imc_pmu *pmu_ptr, int pmu_id } break; + case IMC_DOMAIN_TRACE: + ret = trace_imc_cpu_init(); + if (ret) { + cleanup_all_trace_imc_memory(); + goto err_free_mem; + } + + break; default: return -EINVAL; /* Unknown domain */ } diff --git a/arch/powerpc/perf/internal.h b/arch/powerpc/perf/internal.h new file mode 100644 index 000000000000..f755c64da137 --- /dev/null +++ b/arch/powerpc/perf/internal.h @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright 2019 Madhavan Srinivasan, IBM Corporation. + +extern int init_ppc970_pmu(void); +extern int init_power5_pmu(void); +extern int init_power5p_pmu(void); +extern int init_power6_pmu(void); +extern int init_power7_pmu(void); +extern int init_power8_pmu(void); +extern int init_power9_pmu(void); +extern int init_generic_compat_pmu(void); diff --git a/arch/powerpc/perf/power5+-pmu.c b/arch/powerpc/perf/power5+-pmu.c index 0526dac66007..9aa803504cb2 100644 --- a/arch/powerpc/perf/power5+-pmu.c +++ b/arch/powerpc/perf/power5+-pmu.c @@ -677,7 +677,7 @@ static struct power_pmu power5p_pmu = { .cache_events = &power5p_cache_events, }; -static int __init init_power5p_pmu(void) +int init_power5p_pmu(void) { if (!cur_cpu_spec->oprofile_cpu_type || (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5+") @@ -686,5 +686,3 @@ static int __init init_power5p_pmu(void) return register_power_pmu(&power5p_pmu); } - -early_initcall(init_power5p_pmu); diff --git a/arch/powerpc/perf/power5-pmu.c b/arch/powerpc/perf/power5-pmu.c index 4dc99f9f7962..30cb13d081a9 100644 --- a/arch/powerpc/perf/power5-pmu.c +++ b/arch/powerpc/perf/power5-pmu.c @@ -618,7 +618,7 @@ static struct power_pmu power5_pmu = { .flags = PPMU_HAS_SSLOT, }; -static int __init init_power5_pmu(void) +int init_power5_pmu(void) { if (!cur_cpu_spec->oprofile_cpu_type || strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5")) @@ -626,5 +626,3 @@ static int __init init_power5_pmu(void) return register_power_pmu(&power5_pmu); } - -early_initcall(init_power5_pmu); diff --git a/arch/powerpc/perf/power6-pmu.c b/arch/powerpc/perf/power6-pmu.c index 9c9d646b68a1..80ec48632cfe 100644 --- a/arch/powerpc/perf/power6-pmu.c +++ b/arch/powerpc/perf/power6-pmu.c @@ -540,7 +540,7 @@ static struct power_pmu power6_pmu = { .cache_events = &power6_cache_events, }; -static int __init init_power6_pmu(void) +int init_power6_pmu(void) { if (!cur_cpu_spec->oprofile_cpu_type || strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power6")) @@ -548,5 +548,3 @@ static int __init init_power6_pmu(void) return register_power_pmu(&power6_pmu); } - -early_initcall(init_power6_pmu); diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c index 6dbae9884ec4..bb6efd5d2530 100644 --- a/arch/powerpc/perf/power7-pmu.c +++ b/arch/powerpc/perf/power7-pmu.c @@ -445,7 +445,7 @@ static struct power_pmu power7_pmu = { .cache_events = &power7_cache_events, }; -static int __init init_power7_pmu(void) +int init_power7_pmu(void) { if (!cur_cpu_spec->oprofile_cpu_type || strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power7")) @@ -456,5 +456,3 @@ static int __init init_power7_pmu(void) return register_power_pmu(&power7_pmu); } - -early_initcall(init_power7_pmu); diff --git a/arch/powerpc/perf/power8-pmu.c b/arch/powerpc/perf/power8-pmu.c index d12a2db26353..bcc3409a06de 100644 --- a/arch/powerpc/perf/power8-pmu.c +++ b/arch/powerpc/perf/power8-pmu.c @@ -379,7 +379,7 @@ static struct power_pmu power8_pmu = { .bhrb_nr = 32, }; -static int __init init_power8_pmu(void) +int init_power8_pmu(void) { int rc; @@ -399,4 +399,3 @@ static int __init init_power8_pmu(void) return 0; } -early_initcall(init_power8_pmu); diff --git a/arch/powerpc/perf/power9-events-list.h b/arch/powerpc/perf/power9-events-list.h index 063c9d9f2516..6b1dc9a83ede 100644 --- a/arch/powerpc/perf/power9-events-list.h +++ b/arch/powerpc/perf/power9-events-list.h @@ -63,8 +63,6 @@ EVENT(PM_RUN_CYC_ALT, 0x200f4) /* Instruction Dispatched */ EVENT(PM_INST_DISP, 0x200f2) EVENT(PM_INST_DISP_ALT, 0x300f2) -/* Alternate Branch event code */ -EVENT(PM_BR_CMPL_ALT, 0x10012) /* Branch event that are not strongly biased */ EVENT(PM_BR_2PATH, 0x20036) /* ALternate branch event that are not strongly biased */ diff --git a/arch/powerpc/perf/power9-pmu.c b/arch/powerpc/perf/power9-pmu.c index 030544e35959..3a31ac6f4805 100644 --- a/arch/powerpc/perf/power9-pmu.c +++ b/arch/powerpc/perf/power9-pmu.c @@ -437,7 +437,7 @@ static struct power_pmu power9_pmu = { .bhrb_nr = 32, }; -static int __init init_power9_pmu(void) +int init_power9_pmu(void) { int rc = 0; unsigned int pvr = mfspr(SPRN_PVR); @@ -467,4 +467,3 @@ static int __init init_power9_pmu(void) return 0; } -early_initcall(init_power9_pmu); diff --git a/arch/powerpc/perf/ppc970-pmu.c b/arch/powerpc/perf/ppc970-pmu.c index 8b6a8a36fa38..1d3370914022 100644 --- a/arch/powerpc/perf/ppc970-pmu.c +++ b/arch/powerpc/perf/ppc970-pmu.c @@ -490,7 +490,7 @@ static struct power_pmu ppc970_pmu = { .flags = PPMU_NO_SIPR | PPMU_NO_CONT_SAMPLING, }; -static int __init init_ppc970_pmu(void) +int init_ppc970_pmu(void) { if (!cur_cpu_spec->oprofile_cpu_type || (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970") @@ -499,5 +499,3 @@ static int __init init_ppc970_pmu(void) return register_power_pmu(&ppc970_pmu); } - -early_initcall(init_ppc970_pmu); diff --git a/arch/powerpc/platforms/512x/clock-commonclk.c b/arch/powerpc/platforms/512x/clock-commonclk.c index b3097fe6441b..af265ae40a61 100644 --- a/arch/powerpc/platforms/512x/clock-commonclk.c +++ b/arch/powerpc/platforms/512x/clock-commonclk.c @@ -239,6 +239,7 @@ static inline struct clk *mpc512x_clk_divider( const char *name, const char *parent_name, u8 clkflags, u32 __iomem *reg, u8 pos, u8 len, int divflags) { + divflags |= CLK_DIVIDER_BIG_ENDIAN; return clk_register_divider(NULL, name, parent_name, clkflags, reg, pos, len, divflags, &clklock); } @@ -250,7 +251,7 @@ static inline struct clk *mpc512x_clk_divtable( { u8 divflags; - divflags = 0; + divflags = CLK_DIVIDER_BIG_ENDIAN; return clk_register_divider_table(NULL, name, parent_name, 0, reg, pos, len, divflags, divtab, &clklock); @@ -261,10 +262,12 @@ static inline struct clk *mpc512x_clk_gated( u32 __iomem *reg, u8 pos) { int clkflags; + u8 gateflags; clkflags = CLK_SET_RATE_PARENT; + gateflags = CLK_GATE_BIG_ENDIAN; return clk_register_gate(NULL, name, parent_name, clkflags, - reg, pos, 0, &clklock); + reg, pos, gateflags, &clklock); } static inline struct clk *mpc512x_clk_muxed(const char *name, @@ -275,7 +278,7 @@ static inline struct clk *mpc512x_clk_muxed(const char *name, u8 muxflags; clkflags = CLK_SET_RATE_PARENT; - muxflags = 0; + muxflags = CLK_MUX_BIG_ENDIAN; return clk_register_mux(NULL, name, parent_names, parent_count, clkflags, reg, pos, len, muxflags, &clklock); diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index 17cf249b18ee..3cb2f07ce8eb 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -628,7 +628,7 @@ static int mpc52xx_wdt_open(struct inode *inode, struct file *file) } file->private_data = mpc52xx_gpt_wdt; - return nonseekable_open(inode, file); + return stream_open(inode, file); } static int mpc52xx_wdt_release(struct inode *inode, struct file *file) diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c index 5c31d8292d3b..e7c2c3fb011a 100644 --- a/arch/powerpc/platforms/83xx/usb.c +++ b/arch/powerpc/platforms/83xx/usb.c @@ -221,8 +221,10 @@ int mpc837x_usb_cfg(void) int ret = 0; np = of_find_compatible_node(NULL, NULL, "fsl-usb2-dr"); - if (!np || !of_device_is_available(np)) + if (!np || !of_device_is_available(np)) { + of_node_put(np); return -ENODEV; + } prop = of_get_property(np, "phy_type", NULL); if (!prop || (strcmp(prop, "ulpi") && strcmp(prop, "serial"))) { diff --git a/arch/powerpc/platforms/8xx/pic.c b/arch/powerpc/platforms/8xx/pic.c index 8d5a25d43ef3..e9617d35fd1f 100644 --- a/arch/powerpc/platforms/8xx/pic.c +++ b/arch/powerpc/platforms/8xx/pic.c @@ -153,10 +153,9 @@ int mpc8xx_pic_init(void) if (mpc8xx_pic_host == NULL) { printk(KERN_ERR "MPC8xx PIC: failed to allocate irq host!\n"); ret = -ENOMEM; - goto out; } - return 0; + ret = 0; out: of_node_put(np); return ret; diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 50cd09b4e05d..2794235e9d3e 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -25,6 +25,8 @@ config PPC_BOOK3S_32 bool "512x/52xx/6xx/7xx/74xx/82xx/83xx/86xx" select PPC_FPU select PPC_HAVE_PMU_SUPPORT + select PPC_HAVE_KUEP + select PPC_HAVE_KUAP config PPC_85xx bool "Freescale 85xx" @@ -34,6 +36,9 @@ config PPC_8xx bool "Freescale 8xx" select FSL_SOC select SYS_SUPPORTS_HUGETLBFS + select PPC_HAVE_KUEP + select PPC_HAVE_KUAP + select PPC_MM_SLICES if HUGETLB_PAGE config 40x bool "AMCC 40x" @@ -75,6 +80,7 @@ config PPC_BOOK3S_64 select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE select ARCH_SUPPORTS_NUMA_BALANCING select IRQ_WORK + select PPC_MM_SLICES config PPC_BOOK3E_64 bool "Embedded processors" @@ -325,7 +331,9 @@ config ARCH_ENABLE_SPLIT_PMD_PTLOCK config PPC_RADIX_MMU bool "Radix MMU Support" depends on PPC_BOOK3S_64 && HUGETLB_PAGE - select ARCH_HAS_GIGANTIC_PAGE if (MEMORY_ISOLATION && COMPACTION) || CMA + select ARCH_HAS_GIGANTIC_PAGE + select PPC_HAVE_KUEP + select PPC_HAVE_KUAP default y help Enable support for the Power ISA 3.0 Radix style MMU. Currently this @@ -345,6 +353,37 @@ config PPC_RADIX_MMU_DEFAULT If you're unsure, say Y. +config PPC_HAVE_KUEP + bool + +config PPC_KUEP + bool "Kernel Userspace Execution Prevention" + depends on PPC_HAVE_KUEP + default y + help + Enable support for Kernel Userspace Execution Prevention (KUEP) + + If you're unsure, say Y. + +config PPC_HAVE_KUAP + bool + +config PPC_KUAP + bool "Kernel Userspace Access Protection" + depends on PPC_HAVE_KUAP + default y + help + Enable support for Kernel Userspace Access Protection (KUAP) + + If you're unsure, say Y. + +config PPC_KUAP_DEBUG + bool "Extra debugging for Kernel Userspace Access Protection" + depends on PPC_HAVE_KUAP && (PPC_RADIX_MMU || PPC_32) + help + Add extra debugging for Kernel Userspace Access Protection (KUAP) + If you're unsure, say N. + config ARCH_ENABLE_HUGEPAGE_MIGRATION def_bool y depends on PPC_BOOK3S_64 && HUGETLB_PAGE && MIGRATION @@ -354,14 +393,16 @@ config PPC_MMU_NOHASH def_bool y depends on !PPC_BOOK3S +config PPC_MMU_NOHASH_32 + def_bool y + depends on PPC_MMU_NOHASH && PPC32 + config PPC_BOOK3E_MMU def_bool y depends on FSL_BOOKE || PPC_BOOK3E config PPC_MM_SLICES bool - default y if PPC_BOOK3S_64 - default y if PPC_8xx && HUGETLB_PAGE config PPC_HAVE_PMU_SUPPORT bool diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index 7f12c7b78c0f..6646f152d57b 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -194,7 +194,7 @@ static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr) * faults need to be deferred to process context. */ if ((dsisr & MFC_DSISR_PTE_NOT_FOUND) && - (REGION_ID(ea) != USER_REGION_ID)) { + (get_region_id(ea) != USER_REGION_ID)) { spin_unlock(&spu->register_lock); ret = hash_page(ea, @@ -224,7 +224,7 @@ static void __spu_kernel_slb(void *addr, struct copro_slb *slb) unsigned long ea = (unsigned long)addr; u64 llp; - if (REGION_ID(ea) == KERNEL_REGION_ID) + if (get_region_id(ea) == LINEAR_MAP_REGION_ID) llp = mmu_psize_defs[mmu_linear_psize].sllp; else llp = mmu_psize_defs[mmu_virtual_psize].sllp; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 48c2477e7e2a..bfb9ca99ac05 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -588,7 +588,7 @@ static int spufs_pipe_open(struct inode *inode, struct file *file) struct spufs_inode_info *i = SPUFS_I(inode); file->private_data = i->i_ctx; - return nonseekable_open(inode, file); + return stream_open(inode, file); } /* diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index db329d4bf1c3..c1a75216050a 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -71,17 +71,11 @@ spufs_alloc_inode(struct super_block *sb) return &ei->vfs_inode; } -static void spufs_i_callback(struct rcu_head *head) +static void spufs_free_inode(struct inode *inode) { - struct inode *inode = container_of(head, struct inode, i_rcu); kmem_cache_free(spufs_inode_cache, SPUFS_I(inode)); } -static void spufs_destroy_inode(struct inode *inode) -{ - call_rcu(&inode->i_rcu, spufs_i_callback); -} - static void spufs_init_once(void *p) { @@ -739,7 +733,7 @@ spufs_fill_super(struct super_block *sb, void *data, int silent) struct spufs_sb_info *info; static const struct super_operations s_ops = { .alloc_inode = spufs_alloc_inode, - .destroy_inode = spufs_destroy_inode, + .free_inode = spufs_free_inode, .statfs = simple_statfs, .evict_inode = spufs_evict_inode, .show_options = spufs_show_options, diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c index 0409714e8070..829bf3697dc9 100644 --- a/arch/powerpc/platforms/embedded6xx/holly.c +++ b/arch/powerpc/platforms/embedded6xx/holly.c @@ -44,7 +44,8 @@ #define HOLLY_PCI_CFG_PHYS 0x7c000000 -int holly_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) +static int holly_exclude_device(struct pci_controller *hose, u_char bus, + u_char devfn) { if (bus == 0 && PCI_SLOT(devfn) == 0) return PCIBIOS_DEVICE_NOT_FOUND; @@ -187,13 +188,13 @@ static void __init holly_init_IRQ(void) tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0); } -void holly_show_cpuinfo(struct seq_file *m) +static void holly_show_cpuinfo(struct seq_file *m) { seq_printf(m, "vendor\t\t: IBM\n"); seq_printf(m, "machine\t\t: PPC750 GX/CL\n"); } -void __noreturn holly_restart(char *cmd) +static void __noreturn holly_restart(char *cmd) { __be32 __iomem *ocn_bar1 = NULL; unsigned long bar; @@ -233,18 +234,6 @@ void __noreturn holly_restart(char *cmd) for (;;) ; } -void holly_power_off(void) -{ - local_irq_disable(); - /* No way to shut power off with software */ - for (;;) ; -} - -void holly_halt(void) -{ - holly_power_off(); -} - /* * Called very early, device-tree isn't unflattened */ diff --git a/arch/powerpc/platforms/powermac/Makefile b/arch/powerpc/platforms/powermac/Makefile index 20ebf35d7913..f4247ade71ca 100644 --- a/arch/powerpc/platforms/powermac/Makefile +++ b/arch/powerpc/platforms/powermac/Makefile @@ -2,6 +2,12 @@ CFLAGS_bootx_init.o += -fPIC CFLAGS_bootx_init.o += $(call cc-option, -fno-stack-protector) +KASAN_SANITIZE_bootx_init.o := n + +ifdef CONFIG_KASAN +CFLAGS_bootx_init.o += -DDISABLE_BRANCH_PROFILING +endif + ifdef CONFIG_FUNCTION_TRACER # Do not trace early boot code CFLAGS_REMOVE_bootx_init.o = $(CC_FLAGS_FTRACE) diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index e52f9b06dd9c..c9133f7908ca 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -16,6 +16,7 @@ #include <linux/device.h> #include <linux/cpu.h> +#include <asm/asm-prototypes.h> #include <asm/firmware.h> #include <asm/machdep.h> #include <asm/opal.h> @@ -48,10 +49,10 @@ static u64 pnv_default_stop_mask; static bool default_stop_found; /* - * First deep stop state. Used to figure out when to save/restore - * hypervisor context. + * First stop state levels when SPR and TB loss can occur. */ -u64 pnv_first_deep_stop_state = MAX_STOP_STATE; +static u64 pnv_first_tb_loss_level = MAX_STOP_STATE + 1; +static u64 pnv_first_spr_loss_level = MAX_STOP_STATE + 1; /* * psscr value and mask of the deepest stop idle state. @@ -62,6 +63,8 @@ static u64 pnv_deepest_stop_psscr_mask; static u64 pnv_deepest_stop_flag; static bool deepest_stop_found; +static unsigned long power7_offline_type; + static int pnv_save_sprs_for_deep_states(void) { int cpu; @@ -72,12 +75,12 @@ static int pnv_save_sprs_for_deep_states(void) * all cpus at boot. Get these reg values of current cpu and use the * same across all cpus. */ - uint64_t lpcr_val = mfspr(SPRN_LPCR); - uint64_t hid0_val = mfspr(SPRN_HID0); - uint64_t hid1_val = mfspr(SPRN_HID1); - uint64_t hid4_val = mfspr(SPRN_HID4); - uint64_t hid5_val = mfspr(SPRN_HID5); - uint64_t hmeer_val = mfspr(SPRN_HMEER); + uint64_t lpcr_val = mfspr(SPRN_LPCR); + uint64_t hid0_val = mfspr(SPRN_HID0); + uint64_t hid1_val = mfspr(SPRN_HID1); + uint64_t hid4_val = mfspr(SPRN_HID4); + uint64_t hid5_val = mfspr(SPRN_HID5); + uint64_t hmeer_val = mfspr(SPRN_HMEER); uint64_t msr_val = MSR_IDLE; uint64_t psscr_val = pnv_deepest_stop_psscr_val; @@ -137,89 +140,6 @@ static int pnv_save_sprs_for_deep_states(void) return 0; } -static void pnv_alloc_idle_core_states(void) -{ - int i, j; - int nr_cores = cpu_nr_cores(); - u32 *core_idle_state; - - /* - * core_idle_state - The lower 8 bits track the idle state of - * each thread of the core. - * - * The most significant bit is the lock bit. - * - * Initially all the bits corresponding to threads_per_core - * are set. They are cleared when the thread enters deep idle - * state like sleep and winkle/stop. - * - * Initially the lock bit is cleared. The lock bit has 2 - * purposes: - * a. While the first thread in the core waking up from - * idle is restoring core state, it prevents other - * threads in the core from switching to process - * context. - * b. While the last thread in the core is saving the - * core state, it prevents a different thread from - * waking up. - */ - for (i = 0; i < nr_cores; i++) { - int first_cpu = i * threads_per_core; - int node = cpu_to_node(first_cpu); - size_t paca_ptr_array_size; - - core_idle_state = kmalloc_node(sizeof(u32), GFP_KERNEL, node); - *core_idle_state = (1 << threads_per_core) - 1; - paca_ptr_array_size = (threads_per_core * - sizeof(struct paca_struct *)); - - for (j = 0; j < threads_per_core; j++) { - int cpu = first_cpu + j; - - paca_ptrs[cpu]->core_idle_state_ptr = core_idle_state; - paca_ptrs[cpu]->thread_idle_state = PNV_THREAD_RUNNING; - paca_ptrs[cpu]->thread_mask = 1 << j; - } - } - - update_subcore_sibling_mask(); - - if (supported_cpuidle_states & OPAL_PM_LOSE_FULL_CONTEXT) { - int rc = pnv_save_sprs_for_deep_states(); - - if (likely(!rc)) - return; - - /* - * The stop-api is unable to restore hypervisor - * resources on wakeup from platform idle states which - * lose full context. So disable such states. - */ - supported_cpuidle_states &= ~OPAL_PM_LOSE_FULL_CONTEXT; - pr_warn("cpuidle-powernv: Disabling idle states that lose full context\n"); - pr_warn("cpuidle-powernv: Idle power-savings, CPU-Hotplug affected\n"); - - if (cpu_has_feature(CPU_FTR_ARCH_300) && - (pnv_deepest_stop_flag & OPAL_PM_LOSE_FULL_CONTEXT)) { - /* - * Use the default stop state for CPU-Hotplug - * if available. - */ - if (default_stop_found) { - pnv_deepest_stop_psscr_val = - pnv_default_stop_val; - pnv_deepest_stop_psscr_mask = - pnv_default_stop_mask; - pr_warn("cpuidle-powernv: Offlined CPUs will stop with psscr = 0x%016llx\n", - pnv_deepest_stop_psscr_val); - } else { /* Fallback to snooze loop for CPU-Hotplug */ - deepest_stop_found = false; - pr_warn("cpuidle-powernv: Offlined CPUs will busy wait\n"); - } - } - } -} - u32 pnv_get_supported_cpuidle_states(void) { return supported_cpuidle_states; @@ -238,6 +158,9 @@ static void pnv_fastsleep_workaround_apply(void *info) *err = 1; } +static bool power7_fastsleep_workaround_entry = true; +static bool power7_fastsleep_workaround_exit = true; + /* * Used to store fastsleep workaround state * 0 - Workaround applied/undone at fastsleep entry/exit path (Default) @@ -269,21 +192,15 @@ static ssize_t store_fastsleep_workaround_applyonce(struct device *dev, * fastsleep_workaround_applyonce = 1 implies * fastsleep workaround needs to be left in 'applied' state on all * the cores. Do this by- - * 1. Patching out the call to 'undo' workaround in fastsleep exit path - * 2. Sending ipi to all the cores which have at least one online thread - * 3. Patching out the call to 'apply' workaround in fastsleep entry - * path + * 1. Disable the 'undo' workaround in fastsleep exit path + * 2. Sendi IPIs to all the cores which have at least one online thread + * 3. Disable the 'apply' workaround in fastsleep entry path + * * There is no need to send ipi to cores which have all threads * offlined, as last thread of the core entering fastsleep or deeper * state would have applied workaround. */ - err = patch_instruction( - (unsigned int *)pnv_fastsleep_workaround_at_exit, - PPC_INST_NOP); - if (err) { - pr_err("fastsleep_workaround_applyonce change failed while patching pnv_fastsleep_workaround_at_exit"); - goto fail; - } + power7_fastsleep_workaround_exit = false; get_online_cpus(); primary_thread_mask = cpu_online_cores_map(); @@ -296,13 +213,7 @@ static ssize_t store_fastsleep_workaround_applyonce(struct device *dev, goto fail; } - err = patch_instruction( - (unsigned int *)pnv_fastsleep_workaround_at_entry, - PPC_INST_NOP); - if (err) { - pr_err("fastsleep_workaround_applyonce change failed while patching pnv_fastsleep_workaround_at_entry"); - goto fail; - } + power7_fastsleep_workaround_entry = false; fastsleep_workaround_applyonce = 1; @@ -315,27 +226,346 @@ static DEVICE_ATTR(fastsleep_workaround_applyonce, 0600, show_fastsleep_workaround_applyonce, store_fastsleep_workaround_applyonce); -static unsigned long __power7_idle_type(unsigned long type) +static inline void atomic_start_thread_idle(void) { + int cpu = raw_smp_processor_id(); + int first = cpu_first_thread_sibling(cpu); + int thread_nr = cpu_thread_in_core(cpu); + unsigned long *state = &paca_ptrs[first]->idle_state; + + clear_bit(thread_nr, state); +} + +static inline void atomic_stop_thread_idle(void) +{ + int cpu = raw_smp_processor_id(); + int first = cpu_first_thread_sibling(cpu); + int thread_nr = cpu_thread_in_core(cpu); + unsigned long *state = &paca_ptrs[first]->idle_state; + + set_bit(thread_nr, state); +} + +static inline void atomic_lock_thread_idle(void) +{ + int cpu = raw_smp_processor_id(); + int first = cpu_first_thread_sibling(cpu); + unsigned long *state = &paca_ptrs[first]->idle_state; + + while (unlikely(test_and_set_bit_lock(NR_PNV_CORE_IDLE_LOCK_BIT, state))) + barrier(); +} + +static inline void atomic_unlock_and_stop_thread_idle(void) +{ + int cpu = raw_smp_processor_id(); + int first = cpu_first_thread_sibling(cpu); + unsigned long thread = 1UL << cpu_thread_in_core(cpu); + unsigned long *state = &paca_ptrs[first]->idle_state; + u64 s = READ_ONCE(*state); + u64 new, tmp; + + BUG_ON(!(s & PNV_CORE_IDLE_LOCK_BIT)); + BUG_ON(s & thread); + +again: + new = (s | thread) & ~PNV_CORE_IDLE_LOCK_BIT; + tmp = cmpxchg(state, s, new); + if (unlikely(tmp != s)) { + s = tmp; + goto again; + } +} + +static inline void atomic_unlock_thread_idle(void) +{ + int cpu = raw_smp_processor_id(); + int first = cpu_first_thread_sibling(cpu); + unsigned long *state = &paca_ptrs[first]->idle_state; + + BUG_ON(!test_bit(NR_PNV_CORE_IDLE_LOCK_BIT, state)); + clear_bit_unlock(NR_PNV_CORE_IDLE_LOCK_BIT, state); +} + +/* P7 and P8 */ +struct p7_sprs { + /* per core */ + u64 tscr; + u64 worc; + + /* per subcore */ + u64 sdr1; + u64 rpr; + + /* per thread */ + u64 lpcr; + u64 hfscr; + u64 fscr; + u64 purr; + u64 spurr; + u64 dscr; + u64 wort; + + /* per thread SPRs that get lost in shallow states */ + u64 amr; + u64 iamr; + u64 amor; + u64 uamor; +}; + +static unsigned long power7_idle_insn(unsigned long type) +{ + int cpu = raw_smp_processor_id(); + int first = cpu_first_thread_sibling(cpu); + unsigned long *state = &paca_ptrs[first]->idle_state; + unsigned long thread = 1UL << cpu_thread_in_core(cpu); + unsigned long core_thread_mask = (1UL << threads_per_core) - 1; unsigned long srr1; + bool full_winkle; + struct p7_sprs sprs = {}; /* avoid false use-uninitialised */ + bool sprs_saved = false; + int rc; - if (!prep_irq_for_idle_irqsoff()) - return 0; + if (unlikely(type != PNV_THREAD_NAP)) { + atomic_lock_thread_idle(); + + BUG_ON(!(*state & thread)); + *state &= ~thread; + + if (power7_fastsleep_workaround_entry) { + if ((*state & core_thread_mask) == 0) { + rc = opal_config_cpu_idle_state( + OPAL_CONFIG_IDLE_FASTSLEEP, + OPAL_CONFIG_IDLE_APPLY); + BUG_ON(rc); + } + } + + if (type == PNV_THREAD_WINKLE) { + sprs.tscr = mfspr(SPRN_TSCR); + sprs.worc = mfspr(SPRN_WORC); + + sprs.sdr1 = mfspr(SPRN_SDR1); + sprs.rpr = mfspr(SPRN_RPR); + + sprs.lpcr = mfspr(SPRN_LPCR); + if (cpu_has_feature(CPU_FTR_ARCH_207S)) { + sprs.hfscr = mfspr(SPRN_HFSCR); + sprs.fscr = mfspr(SPRN_FSCR); + } + sprs.purr = mfspr(SPRN_PURR); + sprs.spurr = mfspr(SPRN_SPURR); + sprs.dscr = mfspr(SPRN_DSCR); + sprs.wort = mfspr(SPRN_WORT); + + sprs_saved = true; + + /* + * Increment winkle counter and set all winkle bits if + * all threads are winkling. This allows wakeup side to + * distinguish between fast sleep and winkle state + * loss. Fast sleep still has to resync the timebase so + * this may not be a really big win. + */ + *state += 1 << PNV_CORE_IDLE_WINKLE_COUNT_SHIFT; + if ((*state & PNV_CORE_IDLE_WINKLE_COUNT_BITS) + >> PNV_CORE_IDLE_WINKLE_COUNT_SHIFT + == threads_per_core) + *state |= PNV_CORE_IDLE_THREAD_WINKLE_BITS; + WARN_ON((*state & PNV_CORE_IDLE_WINKLE_COUNT_BITS) == 0); + } + + atomic_unlock_thread_idle(); + } + + if (cpu_has_feature(CPU_FTR_ARCH_207S)) { + sprs.amr = mfspr(SPRN_AMR); + sprs.iamr = mfspr(SPRN_IAMR); + sprs.amor = mfspr(SPRN_AMOR); + sprs.uamor = mfspr(SPRN_UAMOR); + } + + local_paca->thread_idle_state = type; + srr1 = isa206_idle_insn_mayloss(type); /* go idle */ + local_paca->thread_idle_state = PNV_THREAD_RUNNING; + + WARN_ON_ONCE(!srr1); + WARN_ON_ONCE(mfmsr() & (MSR_IR|MSR_DR)); + + if (cpu_has_feature(CPU_FTR_ARCH_207S)) { + if ((srr1 & SRR1_WAKESTATE) != SRR1_WS_NOLOSS) { + /* + * We don't need an isync after the mtsprs here because + * the upcoming mtmsrd is execution synchronizing. + */ + mtspr(SPRN_AMR, sprs.amr); + mtspr(SPRN_IAMR, sprs.iamr); + mtspr(SPRN_AMOR, sprs.amor); + mtspr(SPRN_UAMOR, sprs.uamor); + } + } + + if (unlikely((srr1 & SRR1_WAKEMASK_P8) == SRR1_WAKEHMI)) + hmi_exception_realmode(NULL); + + if (likely((srr1 & SRR1_WAKESTATE) != SRR1_WS_HVLOSS)) { + if (unlikely(type != PNV_THREAD_NAP)) { + atomic_lock_thread_idle(); + if (type == PNV_THREAD_WINKLE) { + WARN_ON((*state & PNV_CORE_IDLE_WINKLE_COUNT_BITS) == 0); + *state -= 1 << PNV_CORE_IDLE_WINKLE_COUNT_SHIFT; + *state &= ~(thread << PNV_CORE_IDLE_THREAD_WINKLE_BITS_SHIFT); + } + atomic_unlock_and_stop_thread_idle(); + } + return srr1; + } + + /* HV state loss */ + BUG_ON(type == PNV_THREAD_NAP); + + atomic_lock_thread_idle(); + + full_winkle = false; + if (type == PNV_THREAD_WINKLE) { + WARN_ON((*state & PNV_CORE_IDLE_WINKLE_COUNT_BITS) == 0); + *state -= 1 << PNV_CORE_IDLE_WINKLE_COUNT_SHIFT; + if (*state & (thread << PNV_CORE_IDLE_THREAD_WINKLE_BITS_SHIFT)) { + *state &= ~(thread << PNV_CORE_IDLE_THREAD_WINKLE_BITS_SHIFT); + full_winkle = true; + BUG_ON(!sprs_saved); + } + } + + WARN_ON(*state & thread); + + if ((*state & core_thread_mask) != 0) + goto core_woken; + + /* Per-core SPRs */ + if (full_winkle) { + mtspr(SPRN_TSCR, sprs.tscr); + mtspr(SPRN_WORC, sprs.worc); + } + + if (power7_fastsleep_workaround_exit) { + rc = opal_config_cpu_idle_state(OPAL_CONFIG_IDLE_FASTSLEEP, + OPAL_CONFIG_IDLE_UNDO); + BUG_ON(rc); + } + + /* TB */ + if (opal_resync_timebase() != OPAL_SUCCESS) + BUG(); + +core_woken: + if (!full_winkle) + goto subcore_woken; + + if ((*state & local_paca->subcore_sibling_mask) != 0) + goto subcore_woken; + + /* Per-subcore SPRs */ + mtspr(SPRN_SDR1, sprs.sdr1); + mtspr(SPRN_RPR, sprs.rpr); + +subcore_woken: + /* + * isync after restoring shared SPRs and before unlocking. Unlock + * only contains hwsync which does not necessarily do the right + * thing for SPRs. + */ + isync(); + atomic_unlock_and_stop_thread_idle(); + + /* Fast sleep does not lose SPRs */ + if (!full_winkle) + return srr1; + + /* Per-thread SPRs */ + mtspr(SPRN_LPCR, sprs.lpcr); + if (cpu_has_feature(CPU_FTR_ARCH_207S)) { + mtspr(SPRN_HFSCR, sprs.hfscr); + mtspr(SPRN_FSCR, sprs.fscr); + } + mtspr(SPRN_PURR, sprs.purr); + mtspr(SPRN_SPURR, sprs.spurr); + mtspr(SPRN_DSCR, sprs.dscr); + mtspr(SPRN_WORT, sprs.wort); + + mtspr(SPRN_SPRG3, local_paca->sprg_vdso); + + /* + * The SLB has to be restored here, but it sometimes still + * contains entries, so the __ variant must be used to prevent + * multi hits. + */ + __slb_restore_bolted_realmode(); + + return srr1; +} + +extern unsigned long idle_kvm_start_guest(unsigned long srr1); + +#ifdef CONFIG_HOTPLUG_CPU +static unsigned long power7_offline(void) +{ + unsigned long srr1; + + mtmsr(MSR_IDLE); + +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + /* Tell KVM we're entering idle. */ + /******************************************************/ + /* N O T E W E L L ! ! ! N O T E W E L L */ + /* The following store to HSTATE_HWTHREAD_STATE(r13) */ + /* MUST occur in real mode, i.e. with the MMU off, */ + /* and the MMU must stay off until we clear this flag */ + /* and test HSTATE_HWTHREAD_REQ(r13) in */ + /* pnv_powersave_wakeup in this file. */ + /* The reason is that another thread can switch the */ + /* MMU to a guest context whenever this flag is set */ + /* to KVM_HWTHREAD_IN_IDLE, and if the MMU was on, */ + /* that would potentially cause this thread to start */ + /* executing instructions from guest memory in */ + /* hypervisor mode, leading to a host crash or data */ + /* corruption, or worse. */ + /******************************************************/ + local_paca->kvm_hstate.hwthread_state = KVM_HWTHREAD_IN_IDLE; +#endif __ppc64_runlatch_off(); - srr1 = power7_idle_insn(type); + srr1 = power7_idle_insn(power7_offline_type); __ppc64_runlatch_on(); - fini_irq_for_idle_irqsoff(); +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + local_paca->kvm_hstate.hwthread_state = KVM_HWTHREAD_IN_KERNEL; + /* Order setting hwthread_state vs. testing hwthread_req */ + smp_mb(); + if (local_paca->kvm_hstate.hwthread_req) + srr1 = idle_kvm_start_guest(srr1); +#endif + + mtmsr(MSR_KERNEL); return srr1; } +#endif void power7_idle_type(unsigned long type) { unsigned long srr1; - srr1 = __power7_idle_type(type); + if (!prep_irq_for_idle_irqsoff()) + return; + + mtmsr(MSR_IDLE); + __ppc64_runlatch_off(); + srr1 = power7_idle_insn(type); + __ppc64_runlatch_on(); + mtmsr(MSR_KERNEL); + + fini_irq_for_idle_irqsoff(); irq_set_pending_from_srr1(srr1); } @@ -347,33 +577,292 @@ void power7_idle(void) power7_idle_type(PNV_THREAD_NAP); } -static unsigned long __power9_idle_type(unsigned long stop_psscr_val, - unsigned long stop_psscr_mask) +struct p9_sprs { + /* per core */ + u64 ptcr; + u64 rpr; + u64 tscr; + u64 ldbar; + + /* per thread */ + u64 lpcr; + u64 hfscr; + u64 fscr; + u64 pid; + u64 purr; + u64 spurr; + u64 dscr; + u64 wort; + + u64 mmcra; + u32 mmcr0; + u32 mmcr1; + u64 mmcr2; + + /* per thread SPRs that get lost in shallow states */ + u64 amr; + u64 iamr; + u64 amor; + u64 uamor; +}; + +static unsigned long power9_idle_stop(unsigned long psscr, bool mmu_on) { - unsigned long psscr; + int cpu = raw_smp_processor_id(); + int first = cpu_first_thread_sibling(cpu); + unsigned long *state = &paca_ptrs[first]->idle_state; + unsigned long core_thread_mask = (1UL << threads_per_core) - 1; unsigned long srr1; + unsigned long pls; + unsigned long mmcr0 = 0; + struct p9_sprs sprs = {}; /* avoid false used-uninitialised */ + bool sprs_saved = false; - if (!prep_irq_for_idle_irqsoff()) - return 0; + if (!(psscr & (PSSCR_EC|PSSCR_ESL))) { + /* EC=ESL=0 case */ + + BUG_ON(!mmu_on); + + /* + * Wake synchronously. SRESET via xscom may still cause + * a 0x100 powersave wakeup with SRR1 reason! + */ + srr1 = isa300_idle_stop_noloss(psscr); /* go idle */ + if (likely(!srr1)) + return 0; + + /* + * Registers not saved, can't recover! + * This would be a hardware bug + */ + BUG_ON((srr1 & SRR1_WAKESTATE) != SRR1_WS_NOLOSS); + + goto out; + } + + /* EC=ESL=1 case */ +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + if (cpu_has_feature(CPU_FTR_P9_TM_XER_SO_BUG)) { + local_paca->requested_psscr = psscr; + /* order setting requested_psscr vs testing dont_stop */ + smp_mb(); + if (atomic_read(&local_paca->dont_stop)) { + local_paca->requested_psscr = 0; + return 0; + } + } +#endif + + if (!cpu_has_feature(CPU_FTR_POWER9_DD2_1)) { + /* + * POWER9 DD2 can incorrectly set PMAO when waking up + * after a state-loss idle. Saving and restoring MMCR0 + * over idle is a workaround. + */ + mmcr0 = mfspr(SPRN_MMCR0); + } + if ((psscr & PSSCR_RL_MASK) >= pnv_first_spr_loss_level) { + sprs.lpcr = mfspr(SPRN_LPCR); + sprs.hfscr = mfspr(SPRN_HFSCR); + sprs.fscr = mfspr(SPRN_FSCR); + sprs.pid = mfspr(SPRN_PID); + sprs.purr = mfspr(SPRN_PURR); + sprs.spurr = mfspr(SPRN_SPURR); + sprs.dscr = mfspr(SPRN_DSCR); + sprs.wort = mfspr(SPRN_WORT); + + sprs.mmcra = mfspr(SPRN_MMCRA); + sprs.mmcr0 = mfspr(SPRN_MMCR0); + sprs.mmcr1 = mfspr(SPRN_MMCR1); + sprs.mmcr2 = mfspr(SPRN_MMCR2); + + sprs.ptcr = mfspr(SPRN_PTCR); + sprs.rpr = mfspr(SPRN_RPR); + sprs.tscr = mfspr(SPRN_TSCR); + sprs.ldbar = mfspr(SPRN_LDBAR); + + sprs_saved = true; + + atomic_start_thread_idle(); + } + + sprs.amr = mfspr(SPRN_AMR); + sprs.iamr = mfspr(SPRN_IAMR); + sprs.amor = mfspr(SPRN_AMOR); + sprs.uamor = mfspr(SPRN_UAMOR); + + srr1 = isa300_idle_stop_mayloss(psscr); /* go idle */ + +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + local_paca->requested_psscr = 0; +#endif psscr = mfspr(SPRN_PSSCR); - psscr = (psscr & ~stop_psscr_mask) | stop_psscr_val; + WARN_ON_ONCE(!srr1); + WARN_ON_ONCE(mfmsr() & (MSR_IR|MSR_DR)); + + if ((srr1 & SRR1_WAKESTATE) != SRR1_WS_NOLOSS) { + unsigned long mmcra; + + /* + * We don't need an isync after the mtsprs here because the + * upcoming mtmsrd is execution synchronizing. + */ + mtspr(SPRN_AMR, sprs.amr); + mtspr(SPRN_IAMR, sprs.iamr); + mtspr(SPRN_AMOR, sprs.amor); + mtspr(SPRN_UAMOR, sprs.uamor); + + /* + * Workaround for POWER9 DD2.0, if we lost resources, the ERAT + * might have been corrupted and needs flushing. We also need + * to reload MMCR0 (see mmcr0 comment above). + */ + if (!cpu_has_feature(CPU_FTR_POWER9_DD2_1)) { + asm volatile(PPC_INVALIDATE_ERAT); + mtspr(SPRN_MMCR0, mmcr0); + } + + /* + * DD2.2 and earlier need to set then clear bit 60 in MMCRA + * to ensure the PMU starts running. + */ + mmcra = mfspr(SPRN_MMCRA); + mmcra |= PPC_BIT(60); + mtspr(SPRN_MMCRA, mmcra); + mmcra &= ~PPC_BIT(60); + mtspr(SPRN_MMCRA, mmcra); + } + + if (unlikely((srr1 & SRR1_WAKEMASK_P8) == SRR1_WAKEHMI)) + hmi_exception_realmode(NULL); + + /* + * On POWER9, SRR1 bits do not match exactly as expected. + * SRR1_WS_GPRLOSS (10b) can also result in SPR loss, so + * just always test PSSCR for SPR/TB state loss. + */ + pls = (psscr & PSSCR_PLS) >> PSSCR_PLS_SHIFT; + if (likely(pls < pnv_first_spr_loss_level)) { + if (sprs_saved) + atomic_stop_thread_idle(); + goto out; + } + + /* HV state loss */ + BUG_ON(!sprs_saved); + + atomic_lock_thread_idle(); + + if ((*state & core_thread_mask) != 0) + goto core_woken; + + /* Per-core SPRs */ + mtspr(SPRN_PTCR, sprs.ptcr); + mtspr(SPRN_RPR, sprs.rpr); + mtspr(SPRN_TSCR, sprs.tscr); + mtspr(SPRN_LDBAR, sprs.ldbar); + + if (pls >= pnv_first_tb_loss_level) { + /* TB loss */ + if (opal_resync_timebase() != OPAL_SUCCESS) + BUG(); + } + + /* + * isync after restoring shared SPRs and before unlocking. Unlock + * only contains hwsync which does not necessarily do the right + * thing for SPRs. + */ + isync(); + +core_woken: + atomic_unlock_and_stop_thread_idle(); + + /* Per-thread SPRs */ + mtspr(SPRN_LPCR, sprs.lpcr); + mtspr(SPRN_HFSCR, sprs.hfscr); + mtspr(SPRN_FSCR, sprs.fscr); + mtspr(SPRN_PID, sprs.pid); + mtspr(SPRN_PURR, sprs.purr); + mtspr(SPRN_SPURR, sprs.spurr); + mtspr(SPRN_DSCR, sprs.dscr); + mtspr(SPRN_WORT, sprs.wort); + + mtspr(SPRN_MMCRA, sprs.mmcra); + mtspr(SPRN_MMCR0, sprs.mmcr0); + mtspr(SPRN_MMCR1, sprs.mmcr1); + mtspr(SPRN_MMCR2, sprs.mmcr2); + + mtspr(SPRN_SPRG3, local_paca->sprg_vdso); + + if (!radix_enabled()) + __slb_restore_bolted_realmode(); + +out: + if (mmu_on) + mtmsr(MSR_KERNEL); + + return srr1; +} + +#ifdef CONFIG_HOTPLUG_CPU +static unsigned long power9_offline_stop(unsigned long psscr) +{ + unsigned long srr1; + +#ifndef CONFIG_KVM_BOOK3S_HV_POSSIBLE __ppc64_runlatch_off(); - srr1 = power9_idle_stop(psscr); + srr1 = power9_idle_stop(psscr, true); __ppc64_runlatch_on(); +#else + /* + * Tell KVM we're entering idle. + * This does not have to be done in real mode because the P9 MMU + * is independent per-thread. Some steppings share radix/hash mode + * between threads, but in that case KVM has a barrier sync in real + * mode before and after switching between radix and hash. + * + * kvm_start_guest must still be called in real mode though, hence + * the false argument. + */ + local_paca->kvm_hstate.hwthread_state = KVM_HWTHREAD_IN_IDLE; - fini_irq_for_idle_irqsoff(); + __ppc64_runlatch_off(); + srr1 = power9_idle_stop(psscr, false); + __ppc64_runlatch_on(); + + local_paca->kvm_hstate.hwthread_state = KVM_HWTHREAD_IN_KERNEL; + /* Order setting hwthread_state vs. testing hwthread_req */ + smp_mb(); + if (local_paca->kvm_hstate.hwthread_req) + srr1 = idle_kvm_start_guest(srr1); + mtmsr(MSR_KERNEL); +#endif return srr1; } +#endif void power9_idle_type(unsigned long stop_psscr_val, unsigned long stop_psscr_mask) { + unsigned long psscr; unsigned long srr1; - srr1 = __power9_idle_type(stop_psscr_val, stop_psscr_mask); + if (!prep_irq_for_idle_irqsoff()) + return; + + psscr = mfspr(SPRN_PSSCR); + psscr = (psscr & ~stop_psscr_mask) | stop_psscr_val; + + __ppc64_runlatch_off(); + srr1 = power9_idle_stop(psscr, true); + __ppc64_runlatch_on(); + + fini_irq_for_idle_irqsoff(); + irq_set_pending_from_srr1(srr1); } @@ -409,7 +898,7 @@ void pnv_power9_force_smt4_catch(void) atomic_inc(&paca_ptrs[cpu0+thr]->dont_stop); } /* order setting dont_stop vs testing requested_psscr */ - mb(); + smp_mb(); for (thr = 0; thr < threads_per_core; ++thr) { if (!paca_ptrs[cpu0+thr]->requested_psscr) ++awake_threads; @@ -481,7 +970,6 @@ void pnv_program_cpu_hotplug_lpcr(unsigned int cpu, u64 lpcr_val) unsigned long pnv_cpu_offline(unsigned int cpu) { unsigned long srr1; - u32 idle_states = pnv_get_supported_cpuidle_states(); __ppc64_runlatch_off(); @@ -492,15 +980,8 @@ unsigned long pnv_cpu_offline(unsigned int cpu) psscr = (psscr & ~pnv_deepest_stop_psscr_mask) | pnv_deepest_stop_psscr_val; srr1 = power9_offline_stop(psscr); - - } else if ((idle_states & OPAL_PM_WINKLE_ENABLED) && - (idle_states & OPAL_PM_LOSE_FULL_CONTEXT)) { - srr1 = power7_idle_insn(PNV_THREAD_WINKLE); - } else if ((idle_states & OPAL_PM_SLEEP_ENABLED) || - (idle_states & OPAL_PM_SLEEP_ENABLED_ER1)) { - srr1 = power7_idle_insn(PNV_THREAD_SLEEP); - } else if (idle_states & OPAL_PM_NAP_ENABLED) { - srr1 = power7_idle_insn(PNV_THREAD_NAP); + } else if (cpu_has_feature(CPU_FTR_ARCH_206) && power7_offline_type) { + srr1 = power7_offline(); } else { /* This is the fallback method. We emulate snooze */ while (!generic_check_cpu_restart(cpu)) { @@ -596,33 +1077,44 @@ int validate_psscr_val_mask(u64 *psscr_val, u64 *psscr_mask, u32 flags) * @dt_idle_states: Number of idle state entries * Returns 0 on success */ -static int __init pnv_power9_idle_init(void) +static void __init pnv_power9_idle_init(void) { u64 max_residency_ns = 0; int i; /* - * Set pnv_first_deep_stop_state, pnv_deepest_stop_psscr_{val,mask}, - * and the pnv_default_stop_{val,mask}. - * - * pnv_first_deep_stop_state should be set to the first stop - * level to cause hypervisor state loss. - * * pnv_deepest_stop_{val,mask} should be set to values corresponding to * the deepest stop state. * * pnv_default_stop_{val,mask} should be set to values corresponding to - * the shallowest (OPAL_PM_STOP_INST_FAST) loss-less stop state. + * the deepest loss-less (OPAL_PM_STOP_INST_FAST) stop state. */ - pnv_first_deep_stop_state = MAX_STOP_STATE; + pnv_first_tb_loss_level = MAX_STOP_STATE + 1; + pnv_first_spr_loss_level = MAX_STOP_STATE + 1; for (i = 0; i < nr_pnv_idle_states; i++) { int err; struct pnv_idle_states_t *state = &pnv_idle_states[i]; u64 psscr_rl = state->psscr_val & PSSCR_RL_MASK; + if ((state->flags & OPAL_PM_TIMEBASE_STOP) && + (pnv_first_tb_loss_level > psscr_rl)) + pnv_first_tb_loss_level = psscr_rl; + if ((state->flags & OPAL_PM_LOSE_FULL_CONTEXT) && - pnv_first_deep_stop_state > psscr_rl) - pnv_first_deep_stop_state = psscr_rl; + (pnv_first_spr_loss_level > psscr_rl)) + pnv_first_spr_loss_level = psscr_rl; + + /* + * The idle code does not deal with TB loss occurring + * in a shallower state than SPR loss, so force it to + * behave like SPRs are lost if TB is lost. POWER9 would + * never encouter this, but a POWER8 core would if it + * implemented the stop instruction. So this is for forward + * compatibility. + */ + if ((state->flags & OPAL_PM_TIMEBASE_STOP) && + (pnv_first_spr_loss_level > psscr_rl)) + pnv_first_spr_loss_level = psscr_rl; err = validate_psscr_val_mask(&state->psscr_val, &state->psscr_mask, @@ -647,6 +1139,7 @@ static int __init pnv_power9_idle_init(void) pnv_default_stop_val = state->psscr_val; pnv_default_stop_mask = state->psscr_mask; default_stop_found = true; + WARN_ON(state->flags & OPAL_PM_LOSE_FULL_CONTEXT); } } @@ -666,10 +1159,40 @@ static int __init pnv_power9_idle_init(void) pnv_deepest_stop_psscr_mask); } - pr_info("cpuidle-powernv: Requested Level (RL) value of first deep stop = 0x%llx\n", - pnv_first_deep_stop_state); + pr_info("cpuidle-powernv: First stop level that may lose SPRs = 0x%lld\n", + pnv_first_spr_loss_level); - return 0; + pr_info("cpuidle-powernv: First stop level that may lose timebase = 0x%lld\n", + pnv_first_tb_loss_level); +} + +static void __init pnv_disable_deep_states(void) +{ + /* + * The stop-api is unable to restore hypervisor + * resources on wakeup from platform idle states which + * lose full context. So disable such states. + */ + supported_cpuidle_states &= ~OPAL_PM_LOSE_FULL_CONTEXT; + pr_warn("cpuidle-powernv: Disabling idle states that lose full context\n"); + pr_warn("cpuidle-powernv: Idle power-savings, CPU-Hotplug affected\n"); + + if (cpu_has_feature(CPU_FTR_ARCH_300) && + (pnv_deepest_stop_flag & OPAL_PM_LOSE_FULL_CONTEXT)) { + /* + * Use the default stop state for CPU-Hotplug + * if available. + */ + if (default_stop_found) { + pnv_deepest_stop_psscr_val = pnv_default_stop_val; + pnv_deepest_stop_psscr_mask = pnv_default_stop_mask; + pr_warn("cpuidle-powernv: Offlined CPUs will stop with psscr = 0x%016llx\n", + pnv_deepest_stop_psscr_val); + } else { /* Fallback to snooze loop for CPU-Hotplug */ + deepest_stop_found = false; + pr_warn("cpuidle-powernv: Offlined CPUs will busy wait\n"); + } + } } /* @@ -684,10 +1207,8 @@ static void __init pnv_probe_idle_states(void) return; } - if (cpu_has_feature(CPU_FTR_ARCH_300)) { - if (pnv_power9_idle_init()) - return; - } + if (cpu_has_feature(CPU_FTR_ARCH_300)) + pnv_power9_idle_init(); for (i = 0; i < nr_pnv_idle_states; i++) supported_cpuidle_states |= pnv_idle_states[i].flags; @@ -807,11 +1328,33 @@ out: static int __init pnv_init_idle_states(void) { + int cpu; int rc = 0; - supported_cpuidle_states = 0; + + /* Set up PACA fields */ + for_each_present_cpu(cpu) { + struct paca_struct *p = paca_ptrs[cpu]; + + p->idle_state = 0; + if (cpu == cpu_first_thread_sibling(cpu)) + p->idle_state = (1 << threads_per_core) - 1; + + if (!cpu_has_feature(CPU_FTR_ARCH_300)) { + /* P7/P8 nap */ + p->thread_idle_state = PNV_THREAD_RUNNING; + } else { + /* P9 stop */ +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + p->requested_psscr = 0; + atomic_set(&p->dont_stop, 0); +#endif + } + } /* In case we error out nr_pnv_idle_states will be zero */ nr_pnv_idle_states = 0; + supported_cpuidle_states = 0; + if (cpuidle_disable != IDLE_NO_OVERRIDE) goto out; rc = pnv_parse_cpuidle_dt(); @@ -819,27 +1362,40 @@ static int __init pnv_init_idle_states(void) return rc; pnv_probe_idle_states(); - if (!(supported_cpuidle_states & OPAL_PM_SLEEP_ENABLED_ER1)) { - patch_instruction( - (unsigned int *)pnv_fastsleep_workaround_at_entry, - PPC_INST_NOP); - patch_instruction( - (unsigned int *)pnv_fastsleep_workaround_at_exit, - PPC_INST_NOP); - } else { - /* - * OPAL_PM_SLEEP_ENABLED_ER1 is set. It indicates that - * workaround is needed to use fastsleep. Provide sysfs - * control to choose how this workaround has to be applied. - */ - device_create_file(cpu_subsys.dev_root, + if (!cpu_has_feature(CPU_FTR_ARCH_300)) { + if (!(supported_cpuidle_states & OPAL_PM_SLEEP_ENABLED_ER1)) { + power7_fastsleep_workaround_entry = false; + power7_fastsleep_workaround_exit = false; + } else { + /* + * OPAL_PM_SLEEP_ENABLED_ER1 is set. It indicates that + * workaround is needed to use fastsleep. Provide sysfs + * control to choose how this workaround has to be + * applied. + */ + device_create_file(cpu_subsys.dev_root, &dev_attr_fastsleep_workaround_applyonce); - } + } + + update_subcore_sibling_mask(); + + if (supported_cpuidle_states & OPAL_PM_NAP_ENABLED) { + ppc_md.power_save = power7_idle; + power7_offline_type = PNV_THREAD_NAP; + } - pnv_alloc_idle_core_states(); + if ((supported_cpuidle_states & OPAL_PM_WINKLE_ENABLED) && + (supported_cpuidle_states & OPAL_PM_LOSE_FULL_CONTEXT)) + power7_offline_type = PNV_THREAD_WINKLE; + else if ((supported_cpuidle_states & OPAL_PM_SLEEP_ENABLED) || + (supported_cpuidle_states & OPAL_PM_SLEEP_ENABLED_ER1)) + power7_offline_type = PNV_THREAD_SLEEP; + } - if (supported_cpuidle_states & OPAL_PM_NAP_ENABLED) - ppc_md.power_save = power7_idle; + if (supported_cpuidle_states & OPAL_PM_LOSE_FULL_CONTEXT) { + if (pnv_save_sprs_for_deep_states()) + pnv_disable_deep_states(); + } out: return 0; diff --git a/arch/powerpc/platforms/powernv/npu-dma.c b/arch/powerpc/platforms/powernv/npu-dma.c index dc23d9d2a7d9..495550432f3d 100644 --- a/arch/powerpc/platforms/powernv/npu-dma.c +++ b/arch/powerpc/platforms/powernv/npu-dma.c @@ -1213,9 +1213,8 @@ int pnv_npu2_map_lpar_dev(struct pci_dev *gpdev, unsigned int lparid, * Currently we only support radix and non-zero LPCR only makes sense * for hash tables so skiboot expects the LPCR parameter to be a zero. */ - ret = opal_npu_map_lpar(nphb->opal_id, - PCI_DEVID(gpdev->bus->number, gpdev->devfn), lparid, - 0 /* LPCR bits */); + ret = opal_npu_map_lpar(nphb->opal_id, pci_dev_id(gpdev), lparid, + 0 /* LPCR bits */); if (ret) { dev_err(&gpdev->dev, "Error %d mapping device to LPAR\n", ret); return ret; @@ -1224,7 +1223,7 @@ int pnv_npu2_map_lpar_dev(struct pci_dev *gpdev, unsigned int lparid, dev_dbg(&gpdev->dev, "init context opalid=%llu msr=%lx\n", nphb->opal_id, msr); ret = opal_npu_init_context(nphb->opal_id, 0/*__unused*/, msr, - PCI_DEVID(gpdev->bus->number, gpdev->devfn)); + pci_dev_id(gpdev)); if (ret < 0) dev_err(&gpdev->dev, "Failed to init context: %d\n", ret); else @@ -1258,7 +1257,7 @@ int pnv_npu2_unmap_lpar_dev(struct pci_dev *gpdev) dev_dbg(&gpdev->dev, "destroy context opalid=%llu\n", nphb->opal_id); ret = opal_npu_destroy_context(nphb->opal_id, 0/*__unused*/, - PCI_DEVID(gpdev->bus->number, gpdev->devfn)); + pci_dev_id(gpdev)); if (ret < 0) { dev_err(&gpdev->dev, "Failed to destroy context: %d\n", ret); return ret; @@ -1266,9 +1265,8 @@ int pnv_npu2_unmap_lpar_dev(struct pci_dev *gpdev) /* Set LPID to 0 anyway, just to be safe */ dev_dbg(&gpdev->dev, "Map LPAR opalid=%llu lparid=0\n", nphb->opal_id); - ret = opal_npu_map_lpar(nphb->opal_id, - PCI_DEVID(gpdev->bus->number, gpdev->devfn), 0 /*LPID*/, - 0 /* LPCR bits */); + ret = opal_npu_map_lpar(nphb->opal_id, pci_dev_id(gpdev), 0 /*LPID*/, + 0 /* LPCR bits */); if (ret) dev_err(&gpdev->dev, "Error %d mapping device to LPAR\n", ret); diff --git a/arch/powerpc/platforms/powernv/opal-call.c b/arch/powerpc/platforms/powernv/opal-call.c index daad8c45c8e7..36c8fa3647a2 100644 --- a/arch/powerpc/platforms/powernv/opal-call.c +++ b/arch/powerpc/platforms/powernv/opal-call.c @@ -121,6 +121,8 @@ static int64_t opal_call(int64_t a0, int64_t a1, int64_t a2, int64_t a3, #define OPAL_CALL(name, opcode) \ int64_t name(int64_t a0, int64_t a1, int64_t a2, int64_t a3, \ + int64_t a4, int64_t a5, int64_t a6, int64_t a7); \ +int64_t name(int64_t a0, int64_t a1, int64_t a2, int64_t a3, \ int64_t a4, int64_t a5, int64_t a6, int64_t a7) \ { \ return opal_call(a0, a1, a2, a3, a4, a5, a6, a7, opcode); \ @@ -218,6 +220,7 @@ OPAL_CALL(opal_sensor_read, OPAL_SENSOR_READ); OPAL_CALL(opal_get_param, OPAL_GET_PARAM); OPAL_CALL(opal_set_param, OPAL_SET_PARAM); OPAL_CALL(opal_handle_hmi, OPAL_HANDLE_HMI); +OPAL_CALL(opal_handle_hmi2, OPAL_HANDLE_HMI2); OPAL_CALL(opal_config_cpu_idle_state, OPAL_CONFIG_CPU_IDLE_STATE); OPAL_CALL(opal_slw_set_reg, OPAL_SLW_SET_REG); OPAL_CALL(opal_register_dump_region, OPAL_REGISTER_DUMP_REGION); @@ -260,6 +263,9 @@ OPAL_CALL(opal_xive_get_vp_info, OPAL_XIVE_GET_VP_INFO); OPAL_CALL(opal_xive_set_vp_info, OPAL_XIVE_SET_VP_INFO); OPAL_CALL(opal_xive_sync, OPAL_XIVE_SYNC); OPAL_CALL(opal_xive_dump, OPAL_XIVE_DUMP); +OPAL_CALL(opal_xive_get_queue_state, OPAL_XIVE_GET_QUEUE_STATE); +OPAL_CALL(opal_xive_set_queue_state, OPAL_XIVE_SET_QUEUE_STATE); +OPAL_CALL(opal_xive_get_vp_state, OPAL_XIVE_GET_VP_STATE); OPAL_CALL(opal_signal_system_reset, OPAL_SIGNAL_SYSTEM_RESET); OPAL_CALL(opal_npu_init_context, OPAL_NPU_INIT_CONTEXT); OPAL_CALL(opal_npu_destroy_context, OPAL_NPU_DESTROY_CONTEXT); diff --git a/arch/powerpc/platforms/powernv/opal-imc.c b/arch/powerpc/platforms/powernv/opal-imc.c index 58a07948c76e..3e497b91d210 100644 --- a/arch/powerpc/platforms/powernv/opal-imc.c +++ b/arch/powerpc/platforms/powernv/opal-imc.c @@ -127,7 +127,7 @@ static int imc_get_mem_addr_nest(struct device_node *node, nr_chips)) goto error; - pmu_ptr->mem_info = kcalloc(nr_chips, sizeof(*pmu_ptr->mem_info), + pmu_ptr->mem_info = kcalloc(nr_chips + 1, sizeof(*pmu_ptr->mem_info), GFP_KERNEL); if (!pmu_ptr->mem_info) goto error; @@ -284,6 +284,9 @@ static int opal_imc_counters_probe(struct platform_device *pdev) case IMC_TYPE_THREAD: domain = IMC_DOMAIN_THREAD; break; + case IMC_TYPE_TRACE: + domain = IMC_DOMAIN_TRACE; + break; default: pr_warn("IMC Unknown Device type \n"); domain = -1; diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index 2b0eca104f86..f2b063b027f0 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -505,7 +505,7 @@ static int opal_recover_mce(struct pt_regs *regs, recovered = 0; } - if (!recovered && evt->severity == MCE_SEV_ERROR_SYNC) { + if (!recovered && evt->sync_error) { /* * Try to kill processes if we get a synchronous machine check * (e.g., one caused by execution of this instruction). This @@ -614,6 +614,27 @@ int opal_hmi_exception_early(struct pt_regs *regs) return 0; } +int opal_hmi_exception_early2(struct pt_regs *regs) +{ + s64 rc; + __be64 out_flags; + + /* + * call opal hmi handler. + * Check 64-bit flag mask to find out if an event was generated, + * and whether TB is still valid or not etc. + */ + rc = opal_handle_hmi2(&out_flags); + if (rc != OPAL_SUCCESS) + return 0; + + if (be64_to_cpu(out_flags) & OPAL_HMI_FLAGS_NEW_EVENT) + local_paca->hmi_event_available = 1; + if (be64_to_cpu(out_flags) & OPAL_HMI_FLAGS_TOD_TB_FAIL) + tb_invalid = true; + return 1; +} + /* HMI exception handler called in virtual mode during check_irq_replay. */ int opal_handle_hmi_exception(struct pt_regs *regs) { diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 3ead4c237ed0..126602b4e399 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -847,11 +847,11 @@ static int pnv_ioda_deconfigure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) rc = opal_pci_set_peltv(phb->opal_id, pe->pe_number, pe->pe_number, OPAL_REMOVE_PE_FROM_DOMAIN); if (rc) - pe_warn(pe, "OPAL error %ld remove self from PELTV\n", rc); + pe_warn(pe, "OPAL error %lld remove self from PELTV\n", rc); rc = opal_pci_set_pe(phb->opal_id, pe->pe_number, pe->rid, bcomp, dcomp, fcomp, OPAL_UNMAP_PE); if (rc) - pe_err(pe, "OPAL error %ld trying to setup PELT table\n", rc); + pe_err(pe, "OPAL error %lld trying to setup PELT table\n", rc); pe->pbus = NULL; pe->pdev = NULL; @@ -1174,11 +1174,12 @@ static struct pnv_ioda_pe *pnv_ioda_setup_bus_PE(struct pci_bus *bus, bool all) pe->rid = bus->busn_res.start << 8; if (all) - pe_info(pe, "Secondary bus %d..%d associated with PE#%x\n", - bus->busn_res.start, bus->busn_res.end, pe->pe_number); + pe_info(pe, "Secondary bus %pad..%pad associated with PE#%x\n", + &bus->busn_res.start, &bus->busn_res.end, + pe->pe_number); else - pe_info(pe, "Secondary bus %d associated with PE#%x\n", - bus->busn_res.start, pe->pe_number); + pe_info(pe, "Secondary bus %pad associated with PE#%x\n", + &bus->busn_res.start, pe->pe_number); if (pnv_ioda_configure_pe(phb, pe)) { /* XXX What do we do here ? */ @@ -1448,7 +1449,7 @@ static void pnv_pci_ioda2_release_dma_pe(struct pci_dev *dev, struct pnv_ioda_pe tbl = pe->table_group.tables[0]; rc = pnv_pci_ioda2_unset_window(&pe->table_group, 0); if (rc) - pe_warn(pe, "OPAL error %ld release DMA window\n", rc); + pe_warn(pe, "OPAL error %lld release DMA window\n", rc); pnv_pci_ioda2_set_bypass(pe, false); if (pe->table_group.group) { @@ -1836,7 +1837,7 @@ static bool pnv_pci_ioda_iommu_bypass_supported(struct pci_dev *pdev, struct pnv_ioda_pe *pe; if (WARN_ON(!pdn || pdn->pe_number == IODA_INVALID_PE)) - return -ENODEV; + return false; pe = &phb->ioda.pe_array[pdn->pe_number]; if (pe->tce_bypass_enabled) { @@ -1859,7 +1860,7 @@ static bool pnv_pci_ioda_iommu_bypass_supported(struct pci_dev *pdev, /* Configure the bypass mode */ s64 rc = pnv_pci_ioda_dma_64bit_bypass(pe); if (rc) - return rc; + return false; /* 4GB offset bypasses 32-bit space */ pdev->dev.archdata.dma_offset = (1ULL << 32); return true; @@ -2286,8 +2287,8 @@ found: __pa(addr) + tce32_segsz * i, tce32_segsz, IOMMU_PAGE_SIZE_4K); if (rc) { - pe_err(pe, " Failed to configure 32-bit TCE table," - " err %ld\n", rc); + pe_err(pe, " Failed to configure 32-bit TCE table, err %lld\n", + rc); goto fail; } } @@ -2332,9 +2333,9 @@ static long pnv_pci_ioda2_set_window(struct iommu_table_group *table_group, const __u64 start_addr = tbl->it_offset << tbl->it_page_shift; const __u64 win_size = tbl->it_size << tbl->it_page_shift; - pe_info(pe, "Setting up window#%d %llx..%llx pg=%x\n", num, - start_addr, start_addr + win_size - 1, - IOMMU_PAGE_SIZE(tbl)); + pe_info(pe, "Setting up window#%d %llx..%llx pg=%lx\n", + num, start_addr, start_addr + win_size - 1, + IOMMU_PAGE_SIZE(tbl)); /* * Map TCE table through TVT. The TVE index is the PE number @@ -2348,7 +2349,7 @@ static long pnv_pci_ioda2_set_window(struct iommu_table_group *table_group, size << 3, IOMMU_PAGE_SIZE(tbl)); if (rc) { - pe_err(pe, "Failed to configure TCE table, err %ld\n", rc); + pe_err(pe, "Failed to configure TCE table, err %lld\n", rc); return rc; } @@ -3450,7 +3451,7 @@ static void pnv_pci_ioda2_release_pe_dma(struct pnv_ioda_pe *pe) #ifdef CONFIG_IOMMU_API rc = pnv_pci_ioda2_unset_window(&pe->table_group, 0); if (rc) - pe_warn(pe, "OPAL error %ld release DMA window\n", rc); + pe_warn(pe, "OPAL error %lld release DMA window\n", rc); #endif pnv_pci_ioda2_set_bypass(pe, false); @@ -3484,7 +3485,7 @@ static void pnv_ioda_free_pe_seg(struct pnv_ioda_pe *pe, phb->ioda.reserved_pe_idx, win, 0, idx); if (rc != OPAL_SUCCESS) - pe_warn(pe, "Error %ld unmapping (%d) segment#%d\n", + pe_warn(pe, "Error %lld unmapping (%d) segment#%d\n", rc, win, idx); map[idx] = IODA_INVALID_PE; diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index 8e36da379252..be26ab3d99e0 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -2,6 +2,7 @@ #ifndef __POWERNV_PCI_H #define __POWERNV_PCI_H +#include <linux/compiler.h> /* for __printf */ #include <linux/iommu.h> #include <asm/iommu.h> #include <asm/msi_bitmap.h> @@ -204,6 +205,7 @@ extern unsigned long pnv_pci_ioda2_get_table_size(__u32 page_shift, __u64 window_size, __u32 levels); extern int pnv_eeh_post_init(void); +__printf(3, 4) extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level, const char *fmt, ...); #define pe_err(pe, fmt, ...) \ diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c index 14befee4b3f1..3cf40f689aac 100644 --- a/arch/powerpc/platforms/powernv/setup.c +++ b/arch/powerpc/platforms/powernv/setup.c @@ -401,7 +401,10 @@ static void __init pnv_setup_machdep_opal(void) /* ppc_md.system_reset_exception gets filled in by pnv_smp_init() */ ppc_md.machine_check_exception = opal_machine_check; ppc_md.mce_check_early_recovery = opal_mce_check_early_recovery; - ppc_md.hmi_exception_early = opal_hmi_exception_early; + if (opal_check_token(OPAL_HANDLE_HMI2)) + ppc_md.hmi_exception_early = opal_hmi_exception_early2; + else + ppc_md.hmi_exception_early = opal_hmi_exception_early; ppc_md.handle_hmi_exception = opal_handle_hmi_exception; } diff --git a/arch/powerpc/platforms/powernv/subcore.c b/arch/powerpc/platforms/powernv/subcore.c index 45563004feda..1d7a9fd30dd1 100644 --- a/arch/powerpc/platforms/powernv/subcore.c +++ b/arch/powerpc/platforms/powernv/subcore.c @@ -183,7 +183,7 @@ static void unsplit_core(void) cpu = smp_processor_id(); if (cpu_thread_in_core(cpu) != 0) { while (mfspr(SPRN_HID0) & mask) - power7_idle_insn(PNV_THREAD_NAP); + power7_idle_type(PNV_THREAD_NAP); per_cpu(split_state, cpu).step = SYNC_STEP_UNSPLIT; return; diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c index d291b618a559..47087832f8b2 100644 --- a/arch/powerpc/platforms/pseries/hotplug-memory.c +++ b/arch/powerpc/platforms/pseries/hotplug-memory.c @@ -379,7 +379,7 @@ static int dlpar_add_lmb(struct drmem_lmb *); static int dlpar_remove_lmb(struct drmem_lmb *lmb) { unsigned long block_sz; - int nid, rc; + int rc; if (!lmb_is_removable(lmb)) return -EINVAL; @@ -389,14 +389,14 @@ static int dlpar_remove_lmb(struct drmem_lmb *lmb) return rc; block_sz = pseries_memory_block_size(); - nid = memory_add_physaddr_to_nid(lmb->base_addr); - __remove_memory(nid, lmb->base_addr, block_sz); + __remove_memory(lmb->nid, lmb->base_addr, block_sz); /* Update memory regions for memory remove */ memblock_remove(lmb->base_addr, block_sz); invalidate_lmb_associativity_index(lmb); + lmb_clear_nid(lmb); lmb->flags &= ~DRCONF_MEM_ASSIGNED; return 0; @@ -653,7 +653,7 @@ static int dlpar_memory_remove_by_ic(u32 lmbs_to_remove, u32 drc_index) static int dlpar_add_lmb(struct drmem_lmb *lmb) { unsigned long block_sz; - int nid, rc; + int rc; if (lmb->flags & DRCONF_MEM_ASSIGNED) return -EINVAL; @@ -664,13 +664,11 @@ static int dlpar_add_lmb(struct drmem_lmb *lmb) return rc; } + lmb_set_nid(lmb); block_sz = memory_block_size_bytes(); - /* Find the node id for this address */ - nid = memory_add_physaddr_to_nid(lmb->base_addr); - /* Add the memory */ - rc = __add_memory(nid, lmb->base_addr, block_sz); + rc = __add_memory(lmb->nid, lmb->base_addr, block_sz); if (rc) { invalidate_lmb_associativity_index(lmb); return rc; @@ -678,8 +676,9 @@ static int dlpar_add_lmb(struct drmem_lmb *lmb) rc = dlpar_online_lmb(lmb); if (rc) { - __remove_memory(nid, lmb->base_addr, block_sz); + __remove_memory(lmb->nid, lmb->base_addr, block_sz); invalidate_lmb_associativity_index(lmb); + lmb_clear_nid(lmb); } else { lmb->flags |= DRCONF_MEM_ASSIGNED; } diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index 36eb1ddbac69..03bbb299320e 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -105,7 +105,7 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index, unsigned long attrs) { u64 proto_tce; - __be64 *tcep, *tces; + __be64 *tcep; u64 rpn; proto_tce = TCE_PCI_READ; // Read allowed @@ -113,7 +113,7 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index, if (direction != DMA_TO_DEVICE) proto_tce |= TCE_PCI_WRITE; - tces = tcep = ((__be64 *)tbl->it_base) + index; + tcep = ((__be64 *)tbl->it_base) + index; while (npages--) { /* can't move this out since we might cross MEMBLOCK boundary */ @@ -129,9 +129,9 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index, static void tce_free_pSeries(struct iommu_table *tbl, long index, long npages) { - __be64 *tcep, *tces; + __be64 *tcep; - tces = tcep = ((__be64 *)tbl->it_base) + index; + tcep = ((__be64 *)tbl->it_base) + index; while (npages--) *(tcep++) = 0; @@ -945,7 +945,7 @@ static phys_addr_t ddw_memory_hotplug_max(void) for_each_node_by_type(memory, "memory") { unsigned long start, size; - int ranges, n_mem_addr_cells, n_mem_size_cells, len; + int n_mem_addr_cells, n_mem_size_cells, len; const __be32 *memcell_buf; memcell_buf = of_get_property(memory, "reg", &len); @@ -955,9 +955,6 @@ static phys_addr_t ddw_memory_hotplug_max(void) n_mem_addr_cells = of_n_addr_cells(memory); n_mem_size_cells = of_n_size_cells(memory); - /* ranges in cell */ - ranges = (len >> 2) / (n_mem_addr_cells + n_mem_size_cells); - start = of_read_number(memcell_buf, n_mem_addr_cells); memcell_buf += n_mem_addr_cells; size = of_read_number(memcell_buf, n_mem_size_cells); diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index f2a9f0adc2d3..1034ef1fe2b4 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -901,8 +901,10 @@ static int pseries_lpar_resize_hpt(unsigned long shift) break; case H_PARAMETER: + pr_warn("Invalid argument from H_RESIZE_HPT_PREPARE\n"); return -EINVAL; case H_RESOURCE: + pr_warn("Operation not permitted from H_RESIZE_HPT_PREPARE\n"); return -EPERM; default: pr_warn("Unexpected error %d from H_RESIZE_HPT_PREPARE\n", rc); @@ -918,7 +920,6 @@ static int pseries_lpar_resize_hpt(unsigned long shift) if (rc != 0) { switch (state.commit_rc) { case H_PTEG_FULL: - pr_warn("Hash collision while resizing HPT\n"); return -ENOSPC; default: diff --git a/arch/powerpc/platforms/pseries/pmem.c b/arch/powerpc/platforms/pseries/pmem.c index 27f0a915c8a9..f860a897a9e0 100644 --- a/arch/powerpc/platforms/pseries/pmem.c +++ b/arch/powerpc/platforms/pseries/pmem.c @@ -106,7 +106,7 @@ static ssize_t pmem_drc_remove_node(u32 drc_index) int dlpar_hp_pmem(struct pseries_hp_errorlog *hp_elog) { - u32 count, drc_index; + u32 drc_index; int rc; /* slim chance, but we might get a hotplug event while booting */ @@ -123,7 +123,6 @@ int dlpar_hp_pmem(struct pseries_hp_errorlog *hp_elog) return -EINVAL; } - count = hp_elog->_drc_u.drc_count; drc_index = hp_elog->_drc_u.drc_index; lock_device_hotplug(); diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 452dcfd7e5dd..c97d15352f9f 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -539,44 +539,44 @@ static void pseries_print_mce_info(struct pt_regs *regs, int disposition = rtas_error_disposition(errp); static const char * const initiators[] = { - "Unknown", - "CPU", - "PCI", - "ISA", - "Memory", - "Power Mgmt", + [0] = "Unknown", + [1] = "CPU", + [2] = "PCI", + [3] = "ISA", + [4] = "Memory", + [5] = "Power Mgmt", }; static const char * const mc_err_types[] = { - "UE", - "SLB", - "ERAT", - "Unknown", - "TLB", - "D-Cache", - "Unknown", - "I-Cache", + [0] = "UE", + [1] = "SLB", + [2] = "ERAT", + [3] = "Unknown", + [4] = "TLB", + [5] = "D-Cache", + [6] = "Unknown", + [7] = "I-Cache", }; static const char * const mc_ue_types[] = { - "Indeterminate", - "Instruction fetch", - "Page table walk ifetch", - "Load/Store", - "Page table walk Load/Store", + [0] = "Indeterminate", + [1] = "Instruction fetch", + [2] = "Page table walk ifetch", + [3] = "Load/Store", + [4] = "Page table walk Load/Store", }; /* SLB sub errors valid values are 0x0, 0x1, 0x2 */ static const char * const mc_slb_types[] = { - "Parity", - "Multihit", - "Indeterminate", + [0] = "Parity", + [1] = "Multihit", + [2] = "Indeterminate", }; /* TLB and ERAT sub errors valid values are 0x1, 0x2, 0x3 */ static const char * const mc_soft_types[] = { - "Unknown", - "Parity", - "Multihit", - "Indeterminate", + [0] = "Unknown", + [1] = "Parity", + [2] = "Multihit", + [3] = "Indeterminate", }; if (!rtas_error_extended(errp)) { @@ -707,6 +707,87 @@ out: return disposition; } +#ifdef CONFIG_MEMORY_FAILURE + +static DEFINE_PER_CPU(int, rtas_ue_count); +static DEFINE_PER_CPU(unsigned long, rtas_ue_paddr[MAX_MC_EVT]); + +#define UE_EFFECTIVE_ADDR_PROVIDED 0x40 +#define UE_LOGICAL_ADDR_PROVIDED 0x20 + + +static void pseries_hwpoison_work_fn(struct work_struct *work) +{ + unsigned long paddr; + int index; + + while (__this_cpu_read(rtas_ue_count) > 0) { + index = __this_cpu_read(rtas_ue_count) - 1; + paddr = __this_cpu_read(rtas_ue_paddr[index]); + memory_failure(paddr >> PAGE_SHIFT, 0); + __this_cpu_dec(rtas_ue_count); + } +} + +static DECLARE_WORK(hwpoison_work, pseries_hwpoison_work_fn); + +static void queue_ue_paddr(unsigned long paddr) +{ + int index; + + index = __this_cpu_inc_return(rtas_ue_count) - 1; + if (index >= MAX_MC_EVT) { + __this_cpu_dec(rtas_ue_count); + return; + } + this_cpu_write(rtas_ue_paddr[index], paddr); + schedule_work(&hwpoison_work); +} + +static void pseries_do_memory_failure(struct pt_regs *regs, + struct pseries_mc_errorlog *mce_log) +{ + unsigned long paddr; + + if (mce_log->sub_err_type & UE_LOGICAL_ADDR_PROVIDED) { + paddr = be64_to_cpu(mce_log->logical_address); + } else if (mce_log->sub_err_type & UE_EFFECTIVE_ADDR_PROVIDED) { + unsigned long pfn; + + pfn = addr_to_pfn(regs, + be64_to_cpu(mce_log->effective_address)); + if (pfn == ULONG_MAX) + return; + paddr = pfn << PAGE_SHIFT; + } else { + return; + } + queue_ue_paddr(paddr); +} + +static void pseries_process_ue(struct pt_regs *regs, + struct rtas_error_log *errp) +{ + struct pseries_errorlog *pseries_log; + struct pseries_mc_errorlog *mce_log; + + if (!rtas_error_extended(errp)) + return; + + pseries_log = get_pseries_errorlog(errp, PSERIES_ELOG_SECT_ID_MCE); + if (!pseries_log) + return; + + mce_log = (struct pseries_mc_errorlog *)pseries_log->data; + + if (mce_log->error_type == MC_ERROR_TYPE_UE) + pseries_do_memory_failure(regs, mce_log); +} +#else +static inline void pseries_process_ue(struct pt_regs *regs, + struct rtas_error_log *errp) { } +#endif /*CONFIG_MEMORY_FAILURE */ + /* * Process MCE rtas errlog event. */ @@ -765,6 +846,8 @@ static int recover_mce(struct pt_regs *regs, struct rtas_error_log *err) recovered = 1; } + pseries_process_ue(regs, err); + /* Queue irq work to log this rtas event later. */ irq_work_queue(&mce_errlog_process_work); diff --git a/arch/powerpc/purgatory/Makefile b/arch/powerpc/purgatory/Makefile index 4314ba5baf43..7c6d8b14f440 100644 --- a/arch/powerpc/purgatory/Makefile +++ b/arch/powerpc/purgatory/Makefile @@ -1,4 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 + +KASAN_SANITIZE := n + targets += trampoline.o purgatory.ro kexec-purgatory.c LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c index 1f1af12f23e2..026619c9a8cb 100644 --- a/arch/powerpc/sysdev/tsi108_dev.c +++ b/arch/powerpc/sysdev/tsi108_dev.c @@ -18,6 +18,7 @@ #include <linux/irq.h> #include <linux/export.h> #include <linux/device.h> +#include <linux/etherdevice.h> #include <linux/platform_device.h> #include <linux/of_net.h> #include <asm/tsi108.h> @@ -105,8 +106,8 @@ static int __init tsi108_eth_of_init(void) } mac_addr = of_get_mac_address(np); - if (mac_addr) - memcpy(tsi_eth_data.mac_addr, mac_addr, 6); + if (!IS_ERR(mac_addr)) + ether_addr_copy(tsi_eth_data.mac_addr, mac_addr); ph = of_get_property(np, "mdio-handle", NULL); mdio = of_find_node_by_phandle(*ph); diff --git a/arch/powerpc/sysdev/xive/native.c b/arch/powerpc/sysdev/xive/native.c index 1ca127d052a6..0c037e933e55 100644 --- a/arch/powerpc/sysdev/xive/native.c +++ b/arch/powerpc/sysdev/xive/native.c @@ -437,6 +437,12 @@ void xive_native_sync_source(u32 hw_irq) } EXPORT_SYMBOL_GPL(xive_native_sync_source); +void xive_native_sync_queue(u32 hw_irq) +{ + opal_xive_sync(XIVE_SYNC_QUEUE, hw_irq); +} +EXPORT_SYMBOL_GPL(xive_native_sync_queue); + static const struct xive_ops xive_native_ops = { .populate_irq_data = xive_native_populate_irq_data, .configure_irq = xive_native_configure_irq, @@ -711,3 +717,96 @@ bool xive_native_has_single_escalation(void) return xive_has_single_esc; } EXPORT_SYMBOL_GPL(xive_native_has_single_escalation); + +int xive_native_get_queue_info(u32 vp_id, u32 prio, + u64 *out_qpage, + u64 *out_qsize, + u64 *out_qeoi_page, + u32 *out_escalate_irq, + u64 *out_qflags) +{ + __be64 qpage; + __be64 qsize; + __be64 qeoi_page; + __be32 escalate_irq; + __be64 qflags; + s64 rc; + + rc = opal_xive_get_queue_info(vp_id, prio, &qpage, &qsize, + &qeoi_page, &escalate_irq, &qflags); + if (rc) { + pr_err("OPAL failed to get queue info for VCPU %d/%d : %lld\n", + vp_id, prio, rc); + return -EIO; + } + + if (out_qpage) + *out_qpage = be64_to_cpu(qpage); + if (out_qsize) + *out_qsize = be32_to_cpu(qsize); + if (out_qeoi_page) + *out_qeoi_page = be64_to_cpu(qeoi_page); + if (out_escalate_irq) + *out_escalate_irq = be32_to_cpu(escalate_irq); + if (out_qflags) + *out_qflags = be64_to_cpu(qflags); + + return 0; +} +EXPORT_SYMBOL_GPL(xive_native_get_queue_info); + +int xive_native_get_queue_state(u32 vp_id, u32 prio, u32 *qtoggle, u32 *qindex) +{ + __be32 opal_qtoggle; + __be32 opal_qindex; + s64 rc; + + rc = opal_xive_get_queue_state(vp_id, prio, &opal_qtoggle, + &opal_qindex); + if (rc) { + pr_err("OPAL failed to get queue state for VCPU %d/%d : %lld\n", + vp_id, prio, rc); + return -EIO; + } + + if (qtoggle) + *qtoggle = be32_to_cpu(opal_qtoggle); + if (qindex) + *qindex = be32_to_cpu(opal_qindex); + + return 0; +} +EXPORT_SYMBOL_GPL(xive_native_get_queue_state); + +int xive_native_set_queue_state(u32 vp_id, u32 prio, u32 qtoggle, u32 qindex) +{ + s64 rc; + + rc = opal_xive_set_queue_state(vp_id, prio, qtoggle, qindex); + if (rc) { + pr_err("OPAL failed to set queue state for VCPU %d/%d : %lld\n", + vp_id, prio, rc); + return -EIO; + } + + return 0; +} +EXPORT_SYMBOL_GPL(xive_native_set_queue_state); + +int xive_native_get_vp_state(u32 vp_id, u64 *out_state) +{ + __be64 state; + s64 rc; + + rc = opal_xive_get_vp_state(vp_id, &state); + if (rc) { + pr_err("OPAL failed to get vp state for VCPU %d : %lld\n", + vp_id, rc); + return -EIO; + } + + if (out_state) + *out_state = be64_to_cpu(state); + return 0; +} +EXPORT_SYMBOL_GPL(xive_native_get_vp_state); diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index 3050f9323254..f142570ad860 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -7,6 +7,7 @@ subdir-ccflags-y := $(call cc-disable-warning, builtin-requires-header) GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n +KASAN_SANITIZE := n # Disable ftrace for the entire directory ORIG_CFLAGS := $(KBUILD_CFLAGS) diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 13c6a47e6150..1b0149b2bb6c 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -80,6 +80,7 @@ static int set_indicator_token = RTAS_UNKNOWN_SERVICE; #endif static unsigned long in_xmon __read_mostly = 0; static int xmon_on = IS_ENABLED(CONFIG_XMON_DEFAULT); +static bool xmon_is_ro = IS_ENABLED(CONFIG_XMON_DEFAULT_RO_MODE); static unsigned long adrs; static int size = 1; @@ -202,6 +203,8 @@ static void dump_tlb_book3e(void); #define GETWORD(v) (((v)[0] << 24) + ((v)[1] << 16) + ((v)[2] << 8) + (v)[3]) #endif +static const char *xmon_ro_msg = "Operation disabled: xmon in read-only mode\n"; + static char *help_string = "\ Commands:\n\ b show breakpoints\n\ @@ -989,6 +992,10 @@ cmds(struct pt_regs *excp) memlocate(); break; case 'z': + if (xmon_is_ro) { + printf(xmon_ro_msg); + break; + } memzcan(); break; case 'i': @@ -1042,6 +1049,10 @@ cmds(struct pt_regs *excp) set_lpp_cmd(); break; case 'b': + if (xmon_is_ro) { + printf(xmon_ro_msg); + break; + } bpt_cmds(); break; case 'C': @@ -1055,6 +1066,10 @@ cmds(struct pt_regs *excp) bootcmds(); break; case 'p': + if (xmon_is_ro) { + printf(xmon_ro_msg); + break; + } proccall(); break; case 'P': @@ -1777,6 +1792,11 @@ read_spr(int n, unsigned long *vp) static void write_spr(int n, unsigned long val) { + if (xmon_is_ro) { + printf(xmon_ro_msg); + return; + } + if (setjmp(bus_error_jmp) == 0) { catch_spr_faults = 1; sync(); @@ -2016,6 +2036,12 @@ mwrite(unsigned long adrs, void *buf, int size) char *p, *q; n = 0; + + if (xmon_is_ro) { + printf(xmon_ro_msg); + return n; + } + if (setjmp(bus_error_jmp) == 0) { catch_memory_errors = 1; sync(); @@ -2434,7 +2460,6 @@ static void dump_one_paca(int cpu) DUMP(p, mmiowb_state.mmiowb_pending, "%#-*x"); #endif DUMP(p, irq_work_pending, "%#-*x"); - DUMP(p, nap_state_lost, "%#-*x"); DUMP(p, sprg_vdso, "%#-*llx"); #ifdef CONFIG_PPC_TRANSACTIONAL_MEM @@ -2442,19 +2467,16 @@ static void dump_one_paca(int cpu) #endif #ifdef CONFIG_PPC_POWERNV - DUMP(p, core_idle_state_ptr, "%-*px"); - DUMP(p, thread_idle_state, "%#-*x"); - DUMP(p, thread_mask, "%#-*x"); - DUMP(p, subcore_sibling_mask, "%#-*x"); - DUMP(p, requested_psscr, "%#-*llx"); - DUMP(p, stop_sprs.pid, "%#-*llx"); - DUMP(p, stop_sprs.ldbar, "%#-*llx"); - DUMP(p, stop_sprs.fscr, "%#-*llx"); - DUMP(p, stop_sprs.hfscr, "%#-*llx"); - DUMP(p, stop_sprs.mmcr1, "%#-*llx"); - DUMP(p, stop_sprs.mmcr2, "%#-*llx"); - DUMP(p, stop_sprs.mmcra, "%#-*llx"); - DUMP(p, dont_stop.counter, "%#-*x"); + DUMP(p, idle_state, "%#-*lx"); + if (!early_cpu_has_feature(CPU_FTR_ARCH_300)) { + DUMP(p, thread_idle_state, "%#-*x"); + DUMP(p, subcore_sibling_mask, "%#-*x"); + } else { +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + DUMP(p, requested_psscr, "%#-*llx"); + DUMP(p, dont_stop.counter, "%#-*x"); +#endif + } #endif DUMP(p, accounting.utime, "%#-*lx"); @@ -2887,9 +2909,17 @@ memops(int cmd) scanhex((void *)&mcount); switch( cmd ){ case 'm': + if (xmon_is_ro) { + printf(xmon_ro_msg); + break; + } memmove((void *)mdest, (void *)msrc, mcount); break; case 's': + if (xmon_is_ro) { + printf(xmon_ro_msg); + break; + } memset((void *)mdest, mval, mcount); break; case 'd': @@ -3799,6 +3829,14 @@ static int __init early_parse_xmon(char *p) } else if (strncmp(p, "on", 2) == 0) { xmon_init(1); xmon_on = 1; + } else if (strncmp(p, "rw", 2) == 0) { + xmon_init(1); + xmon_on = 1; + xmon_is_ro = false; + } else if (strncmp(p, "ro", 2) == 0) { + xmon_init(1); + xmon_on = 1; + xmon_is_ro = true; } else if (strncmp(p, "off", 3) == 0) xmon_on = 0; else diff --git a/arch/riscv/include/asm/syscall.h b/arch/riscv/include/asm/syscall.h index a3d5273ded7c..0f2fe1794c8f 100644 --- a/arch/riscv/include/asm/syscall.h +++ b/arch/riscv/include/asm/syscall.h @@ -88,7 +88,7 @@ static inline void syscall_set_arguments(struct task_struct *task, memcpy(®s->a1, args, 5 * sizeof(regs->a1)); } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { #ifdef CONFIG_64BIT return AUDIT_ARCH_RISCV64; diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index bc7b77e34d09..8bf6f9c2d48c 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -66,11 +66,6 @@ void __init mem_init(void) mem_init_print_info(NULL); } -void free_initmem(void) -{ - free_initmem_default(0); -} - #ifdef CONFIG_BLK_DEV_INITRD static void __init setup_initrd(void) { diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 07485582d027..109243fdb6ec 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -63,7 +63,7 @@ config S390 select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_GCOV_PROFILE_ALL - select ARCH_HAS_GIGANTIC_PAGE if (MEMORY_ISOLATION && COMPACTION) || CMA + select ARCH_HAS_GIGANTIC_PAGE select ARCH_HAS_KCOV select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_SET_MEMORY @@ -100,6 +100,7 @@ config S390 select ARCH_INLINE_WRITE_UNLOCK_BH select ARCH_INLINE_WRITE_UNLOCK_IRQ select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE + select ARCH_KEEP_MEMBLOCK select ARCH_SAVE_PAGE_KEYS if HIBERNATION select ARCH_SUPPORTS_ATOMIC_RMW select ARCH_SUPPORTS_NUMA_BALANCING diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c index 0d15383d0ff1..1f9ab24dc048 100644 --- a/arch/s390/crypto/des_s390.c +++ b/arch/s390/crypto/des_s390.c @@ -224,24 +224,11 @@ static int des3_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key_len) { struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm); + int err; - if (!(crypto_memneq(key, &key[DES_KEY_SIZE], DES_KEY_SIZE) && - crypto_memneq(&key[DES_KEY_SIZE], &key[DES_KEY_SIZE * 2], - DES_KEY_SIZE)) && - (tfm->crt_flags & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS)) { - tfm->crt_flags |= CRYPTO_TFM_RES_WEAK_KEY; - return -EINVAL; - } - - /* in fips mode, ensure k1 != k2 and k2 != k3 and k1 != k3 */ - if (fips_enabled && - !(crypto_memneq(key, &key[DES_KEY_SIZE], DES_KEY_SIZE) && - crypto_memneq(&key[DES_KEY_SIZE], &key[DES_KEY_SIZE * 2], - DES_KEY_SIZE) && - crypto_memneq(key, &key[DES_KEY_SIZE * 2], DES_KEY_SIZE))) { - tfm->crt_flags |= CRYPTO_TFM_RES_WEAK_KEY; - return -EINVAL; - } + err = __des3_verify_key(&tfm->crt_flags, key); + if (unlikely(err)) + return err; memcpy(ctx->key, key, key_len); return 0; diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h index 3cc52e37b4b2..f316de40e51b 100644 --- a/arch/s390/include/asm/cpacf.h +++ b/arch/s390/include/asm/cpacf.h @@ -202,7 +202,7 @@ static inline int __cpacf_check_opcode(unsigned int opcode) } } -static inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask) +static __always_inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask) { if (__cpacf_check_opcode(opcode)) { __cpacf_query(opcode, mask); diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h index 2d1afa58a4b6..bb59dd964590 100644 --- a/arch/s390/include/asm/hugetlb.h +++ b/arch/s390/include/asm/hugetlb.h @@ -116,7 +116,9 @@ static inline pte_t huge_pte_modify(pte_t pte, pgprot_t newprot) return pte_modify(pte, newprot); } -#ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE -static inline bool gigantic_page_supported(void) { return true; } -#endif +static inline bool gigantic_page_runtime_supported(void) +{ + return true; +} + #endif /* _ASM_S390_HUGETLB_H */ diff --git a/arch/s390/include/asm/livepatch.h b/arch/s390/include/asm/livepatch.h index 672f95b12d40..818612b784cd 100644 --- a/arch/s390/include/asm/livepatch.h +++ b/arch/s390/include/asm/livepatch.h @@ -13,11 +13,6 @@ #include <asm/ptrace.h> -static inline int klp_check_compiler_support(void) -{ - return 0; -} - static inline void klp_arch_set_pc(struct pt_regs *regs, unsigned long ip) { regs->psw.addr = ip; diff --git a/arch/s390/include/asm/syscall.h b/arch/s390/include/asm/syscall.h index ab3407aa4fd8..f073292e9fdb 100644 --- a/arch/s390/include/asm/syscall.h +++ b/arch/s390/include/asm/syscall.h @@ -79,10 +79,10 @@ static inline void syscall_set_arguments(struct task_struct *task, regs->orig_gpr2 = args[0]; } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { #ifdef CONFIG_COMPAT - if (test_tsk_thread_flag(current, TIF_31BIT)) + if (test_tsk_thread_flag(task, TIF_31BIT)) return AUDIT_ARCH_S390; #endif return AUDIT_ARCH_S390X; diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig index 767453faacfc..1816ee48eadd 100644 --- a/arch/s390/kvm/Kconfig +++ b/arch/s390/kvm/Kconfig @@ -21,7 +21,6 @@ config KVM prompt "Kernel-based Virtual Machine (KVM) support" depends on HAVE_KVM select PREEMPT_NOTIFIERS - select ANON_INODES select HAVE_KVM_CPU_RELAX_INTERCEPT select HAVE_KVM_VCPU_ASYNC_IOCTL select HAVE_KVM_EVENTFD diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index 37503ae62486..1fd706f6206c 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -2376,7 +2376,7 @@ static int kvm_s390_adapter_map(struct kvm *kvm, unsigned int id, __u64 addr) ret = -EFAULT; goto out; } - ret = get_user_pages_fast(map->addr, 1, 1, &map->page); + ret = get_user_pages_fast(map->addr, 1, FOLL_WRITE, &map->page); if (ret < 0) goto out; BUG_ON(ret != 1); diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 7cf48eefec8f..14d1eae9fe43 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -157,14 +157,6 @@ void free_initmem(void) free_initmem_default(POISON_FREE_INITMEM); } -#ifdef CONFIG_BLK_DEV_INITRD -void __init free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM, - "initrd"); -} -#endif - unsigned long memory_block_size_bytes(void) { /* @@ -227,8 +219,8 @@ device_initcall(s390_cma_mem_init); #endif /* CONFIG_CMA */ -int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, - bool want_memblock) +int arch_add_memory(int nid, u64 start, u64 size, + struct mhp_restrictions *restrictions) { unsigned long start_pfn = PFN_DOWN(start); unsigned long size_pages = PFN_DOWN(size); @@ -238,21 +230,22 @@ int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, if (rc) return rc; - rc = __add_pages(nid, start_pfn, size_pages, altmap, want_memblock); + rc = __add_pages(nid, start_pfn, size_pages, restrictions); if (rc) vmem_remove_mapping(start, size); return rc; } #ifdef CONFIG_MEMORY_HOTREMOVE -int arch_remove_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap) +void arch_remove_memory(int nid, u64 start, u64 size, + struct vmem_altmap *altmap) { /* * There is no hardware or firmware interface which could trigger a * hot memory remove on s390. So there is nothing that needs to be * implemented. */ - return -EBUSY; + BUG(); } #endif #endif /* CONFIG_MEMORY_HOTPLUG */ diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 0be08d586d40..b77f512bb176 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -10,7 +10,6 @@ config SUPERH select DMA_DECLARE_COHERENT select HAVE_IDE if HAS_IOPORT_MAP select HAVE_MEMBLOCK_NODE_MAP - select ARCH_DISCARD_MEMBLOCK select HAVE_OPROFILE select HAVE_ARCH_TRACEHOOK select HAVE_PERF_EVENTS @@ -53,6 +52,7 @@ config SUPERH select HAVE_FUTEX_CMPXCHG if FUTEX select HAVE_NMI select NEED_SG_DMA_LENGTH + select ARCH_HAS_GIGANTIC_PAGE help The SuperH is a RISC processor targeted for use in embedded systems diff --git a/arch/sh/boards/board-apsh4a3a.c b/arch/sh/boards/board-apsh4a3a.c index 346eda7a2ef6..abf19a947df3 100644 --- a/arch/sh/boards/board-apsh4a3a.c +++ b/arch/sh/boards/board-apsh4a3a.c @@ -16,7 +16,7 @@ #include <linux/irq.h> #include <linux/clk.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/clock.h> static struct mtd_partition nor_flash_partitions[] = { diff --git a/arch/sh/boards/board-apsh4ad0a.c b/arch/sh/boards/board-apsh4ad0a.c index 4efa9c571f64..fa031a16c9b5 100644 --- a/arch/sh/boards/board-apsh4ad0a.c +++ b/arch/sh/boards/board-apsh4ad0a.c @@ -15,7 +15,7 @@ #include <linux/irq.h> #include <linux/clk.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> /* Dummy supplies, where voltage doesn't matter */ static struct regulator_consumer_supply dummy_supplies[] = { diff --git a/arch/sh/boards/board-edosk7705.c b/arch/sh/boards/board-edosk7705.c index 67a8803eb3f9..0de7d603da2d 100644 --- a/arch/sh/boards/board-edosk7705.c +++ b/arch/sh/boards/board-edosk7705.c @@ -16,7 +16,7 @@ #include <linux/smc91x.h> #include <linux/sh_intc.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #define SMC_IOBASE 0xA2000000 #define SMC_IO_OFFSET 0x300 diff --git a/arch/sh/boards/board-edosk7760.c b/arch/sh/boards/board-edosk7760.c index 0fbe91cba67a..7569d85c5ff5 100644 --- a/arch/sh/boards/board-edosk7760.c +++ b/arch/sh/boards/board-edosk7760.c @@ -18,7 +18,7 @@ #include <asm/addrspace.h> #include <asm/delay.h> #include <asm/i2c-sh7760.h> -#include <asm/sizes.h> +#include <linux/sizes.h> /* Bus state controller registers for CS4 area */ #define BSC_CS4BCR 0xA4FD0010 diff --git a/arch/sh/boards/board-espt.c b/arch/sh/boards/board-espt.c index f478fee3b48a..6e784b5cf5a0 100644 --- a/arch/sh/boards/board-espt.c +++ b/arch/sh/boards/board-espt.c @@ -13,7 +13,7 @@ #include <linux/sh_eth.h> #include <linux/sh_intc.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> /* NOR Flash */ static struct mtd_partition espt_nor_flash_partitions[] = { diff --git a/arch/sh/boards/board-urquell.c b/arch/sh/boards/board-urquell.c index 799af57c0b81..dad2b3b40735 100644 --- a/arch/sh/boards/board-urquell.c +++ b/arch/sh/boards/board-urquell.c @@ -21,7 +21,7 @@ #include <mach/urquell.h> #include <cpu/sh7786.h> #include <asm/heartbeat.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/smp-ops.h> /* diff --git a/arch/sh/boards/mach-dreamcast/irq.c b/arch/sh/boards/mach-dreamcast/irq.c index a929f764ae04..cc06e4cdb4cd 100644 --- a/arch/sh/boards/mach-dreamcast/irq.c +++ b/arch/sh/boards/mach-dreamcast/irq.c @@ -10,7 +10,6 @@ */ #include <linux/irq.h> #include <linux/io.h> -#include <linux/irq.h> #include <linux/export.h> #include <linux/err.h> #include <mach/sysasic.h> diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 34e5414c5563..f402aa741bf3 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -806,7 +806,6 @@ static struct spi_board_info spi_bus[] = { .platform_data = &mmc_spi_info, .max_speed_hz = 5000000, .mode = SPI_MODE_0, - .controller_data = (void *) GPIO_PTM4, }, }; @@ -838,6 +837,14 @@ static struct platform_device msiof0_device = { .resource = msiof0_resources, }; +static struct gpiod_lookup_table msiof_gpio_table = { + .dev_id = "spi_sh_msiof.0", + .table = { + GPIO_LOOKUP("sh7724_pfc", GPIO_PTM4, "cs", GPIO_ACTIVE_HIGH), + { }, + }, +}; + #endif /* FSI */ @@ -1296,12 +1303,11 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_MSIOF0_TXD, NULL); gpio_request(GPIO_FN_MSIOF0_RXD, NULL); gpio_request(GPIO_FN_MSIOF0_TSCK, NULL); - gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */ - gpio_direction_output(GPIO_PTM4, 1); /* active low CS */ gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ gpiod_add_lookup_table(&mmc_spi_gpio_table); + gpiod_add_lookup_table(&msiof_gpio_table); spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); #endif diff --git a/arch/sh/boards/mach-microdev/setup.c b/arch/sh/boards/mach-microdev/setup.c index 706b48f797be..f4a777fe2d01 100644 --- a/arch/sh/boards/mach-microdev/setup.c +++ b/arch/sh/boards/mach-microdev/setup.c @@ -15,7 +15,7 @@ #include <mach/microdev.h> #include <asm/io.h> #include <asm/machvec.h> -#include <asm/sizes.h> +#include <linux/sizes.h> static struct resource smc91x_resources[] = { [0] = { diff --git a/arch/sh/boards/mach-sdk7786/fpga.c b/arch/sh/boards/mach-sdk7786/fpga.c index 6d2a3d381c2a..895576ff8376 100644 --- a/arch/sh/boards/mach-sdk7786/fpga.c +++ b/arch/sh/boards/mach-sdk7786/fpga.c @@ -8,7 +8,7 @@ #include <linux/io.h> #include <linux/bcd.h> #include <mach/fpga.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #define FPGA_REGS_OFFSET 0x03fff800 #define FPGA_REGS_SIZE 0x490 diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c index 65721c3a482c..d183026dbeb1 100644 --- a/arch/sh/boards/mach-sdk7786/setup.c +++ b/arch/sh/boards/mach-sdk7786/setup.c @@ -19,7 +19,7 @@ #include <mach/irq.h> #include <asm/machvec.h> #include <asm/heartbeat.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/clock.h> #include <asm/reboot.h> #include <asm/smp-ops.h> diff --git a/arch/sh/boards/mach-sdk7786/sram.c b/arch/sh/boards/mach-sdk7786/sram.c index d76cdb7ede39..7c6ca976f332 100644 --- a/arch/sh/boards/mach-sdk7786/sram.c +++ b/arch/sh/boards/mach-sdk7786/sram.c @@ -13,7 +13,7 @@ #include <linux/string.h> #include <mach/fpga.h> #include <asm/sram.h> -#include <asm/sizes.h> +#include <linux/sizes.h> static int __init fpga_sram_init(void) { diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c index 39a3175e72b2..1aedbfe32654 100644 --- a/arch/sh/boards/mach-se/7343/irq.c +++ b/arch/sh/boards/mach-se/7343/irq.c @@ -16,7 +16,7 @@ #include <linux/interrupt.h> #include <linux/irqdomain.h> #include <linux/io.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach-se/mach/se7343.h> #define PA_CPLD_BASE_ADDR 0x11400000 diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c index f6e3009edd4e..6d34592767f8 100644 --- a/arch/sh/boards/mach-se/7722/irq.c +++ b/arch/sh/boards/mach-se/7722/irq.c @@ -14,7 +14,7 @@ #include <linux/irqdomain.h> #include <linux/io.h> #include <linux/err.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach-se/mach/se7722.h> #define IRQ01_BASE_ADDR 0x11800000 diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig index 72b72e50a92e..0ef3f1f9de5c 100644 --- a/arch/sh/configs/ap325rxa_defconfig +++ b/arch/sh/configs/ap325rxa_defconfig @@ -35,7 +35,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_SH_FLCTL=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/sh/configs/apsh4ad0a_defconfig b/arch/sh/configs/apsh4ad0a_defconfig index 825c641726c4..d0d9ebc7165b 100644 --- a/arch/sh/configs/apsh4ad0a_defconfig +++ b/arch/sh/configs/apsh4ad0a_defconfig @@ -19,7 +19,6 @@ CONFIG_SLAB=y CONFIG_PROFILING=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_CFQ_GROUP_IOSCHED=y CONFIG_CPU_SUBTYPE_SH7786=y diff --git a/arch/sh/configs/ecovec24-romimage_defconfig b/arch/sh/configs/ecovec24-romimage_defconfig index 0c5dfccbfe37..bdb61d1d0127 100644 --- a/arch/sh/configs/ecovec24-romimage_defconfig +++ b/arch/sh/configs/ecovec24-romimage_defconfig @@ -7,7 +7,6 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_KALLSYMS is not set CONFIG_SLAB=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_CPU_SUBTYPE_SH7724=y CONFIG_MEMORY_SIZE=0x10000000 diff --git a/arch/sh/configs/ecovec24_defconfig b/arch/sh/configs/ecovec24_defconfig index 3568310c2c2f..ba67e3752938 100644 --- a/arch/sh/configs/ecovec24_defconfig +++ b/arch/sh/configs/ecovec24_defconfig @@ -38,7 +38,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=4 diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig index e04f21be0756..121a75d65fb4 100644 --- a/arch/sh/configs/migor_defconfig +++ b/arch/sh/configs/migor_defconfig @@ -34,7 +34,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_BLK_DEV_RAM=y CONFIG_SCSI=y diff --git a/arch/sh/configs/rsk7264_defconfig b/arch/sh/configs/rsk7264_defconfig index 2b9b731fc86b..ad003ee469ea 100644 --- a/arch/sh/configs/rsk7264_defconfig +++ b/arch/sh/configs/rsk7264_defconfig @@ -16,7 +16,6 @@ CONFIG_PERF_COUNTERS=y CONFIG_SLAB=y CONFIG_MMAP_ALLOW_UNINITIALIZED=y CONFIG_PROFILING=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y # CONFIG_IOSCHED_DEADLINE is not set diff --git a/arch/sh/configs/rsk7269_defconfig b/arch/sh/configs/rsk7269_defconfig index d041f7bcb84c..27fc01d58cf8 100644 --- a/arch/sh/configs/rsk7269_defconfig +++ b/arch/sh/configs/rsk7269_defconfig @@ -3,7 +3,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_EMBEDDED=y # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLAB=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/sh/configs/sdk7786_defconfig b/arch/sh/configs/sdk7786_defconfig index d16e9334cd98..5209889765ad 100644 --- a/arch/sh/configs/sdk7786_defconfig +++ b/arch/sh/configs/sdk7786_defconfig @@ -108,7 +108,7 @@ CONFIG_MTD_ROM=m CONFIG_MTD_ABSENT=m CONFIG_MTD_PLATRAM=y CONFIG_MTD_PHRAM=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_NAND_SH_FLCTL=m CONFIG_MTD_UBI=y diff --git a/arch/sh/configs/se7724_defconfig b/arch/sh/configs/se7724_defconfig index aedb3a2d9a10..9f6d46d58554 100644 --- a/arch/sh/configs/se7724_defconfig +++ b/arch/sh/configs/se7724_defconfig @@ -37,7 +37,7 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y +CONFIG_MTD_RAW_NAND=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=4 diff --git a/arch/sh/configs/sh7785lcr_32bit_defconfig b/arch/sh/configs/sh7785lcr_32bit_defconfig index 2ddf5ca7094e..a89ccc15af23 100644 --- a/arch/sh/configs/sh7785lcr_32bit_defconfig +++ b/arch/sh/configs/sh7785lcr_32bit_defconfig @@ -11,7 +11,6 @@ CONFIG_PROFILING=y CONFIG_GCOV_KERNEL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_CPU_SUBTYPE_SH7785=y CONFIG_MEMORY_START=0x40000000 diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig index ceb48e9b70f4..822fa9e96f74 100644 --- a/arch/sh/configs/titan_defconfig +++ b/arch/sh/configs/titan_defconfig @@ -155,7 +155,7 @@ CONFIG_INFTL=m CONFIG_RFD_FTL=m CONFIG_MTD_CFI=m CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_NAND=m +CONFIG_MTD_RAW_NAND=m CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_RAM=y diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c index 1b9e5caac389..11ed21c2e9bb 100644 --- a/arch/sh/drivers/pci/pci-sh7751.c +++ b/arch/sh/drivers/pci/pci-sh7751.c @@ -14,7 +14,7 @@ #include <linux/io.h> #include "pci-sh4.h" #include <asm/addrspace.h> -#include <asm/sizes.h> +#include <linux/sizes.h> static int __init __area_sdram_check(struct pci_channel *chan, unsigned int area) diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c index 3fd0f392a0ee..287b3a68570c 100644 --- a/arch/sh/drivers/pci/pci-sh7780.c +++ b/arch/sh/drivers/pci/pci-sh7780.c @@ -16,7 +16,7 @@ #include <linux/log2.h> #include "pci-sh4.h" #include <asm/mmu.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #if defined(CONFIG_CPU_BIG_ENDIAN) # define PCICR_ENDIANNESS SH4_PCICR_BSWP diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c index a58b77cea295..e0b568aaa701 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.c +++ b/arch/sh/drivers/pci/pcie-sh7786.c @@ -18,7 +18,7 @@ #include <linux/sh_intc.h> #include <cpu/sh7786.h> #include "pcie-sh7786.h" -#include <asm/sizes.h> +#include <linux/sizes.h> struct sh7786_pcie_port { struct pci_channel *hose; diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 73fff39a0122..51a54df22c11 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -18,6 +18,5 @@ generic-y += parport.h generic-y += percpu.h generic-y += preempt.h generic-y += serial.h -generic-y += sizes.h generic-y += trace_clock.h generic-y += xor.h diff --git a/arch/sh/include/asm/syscall_32.h b/arch/sh/include/asm/syscall_32.h index 8c9d7e5e5dcc..0b5b8e75edac 100644 --- a/arch/sh/include/asm/syscall_32.h +++ b/arch/sh/include/asm/syscall_32.h @@ -72,7 +72,7 @@ static inline void syscall_set_arguments(struct task_struct *task, regs->regs[4] = args[0]; } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { int arch = AUDIT_ARCH_SH; diff --git a/arch/sh/include/asm/syscall_64.h b/arch/sh/include/asm/syscall_64.h index 22fad97da066..72efcbc76f91 100644 --- a/arch/sh/include/asm/syscall_64.h +++ b/arch/sh/include/asm/syscall_64.h @@ -59,7 +59,7 @@ static inline void syscall_set_arguments(struct task_struct *task, memcpy(®s->regs[2], args, 6 * sizeof(args[0])); } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { int arch = AUDIT_ARCH_SH; diff --git a/arch/sh/include/cpu-sh4/cpu/sh7786.h b/arch/sh/include/cpu-sh4/cpu/sh7786.h index 8f9bfbf3cdb1..d6cce65b4871 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7786.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7786.h @@ -132,7 +132,7 @@ enum { static inline u32 sh7786_mm_sel(void) { - return __raw_readl(0xFC400020) & 0x7; + return __raw_readl((const volatile void __iomem *)0xFC400020) & 0x7; } #endif /* __CPU_SH7786_H__ */ diff --git a/arch/sh/include/uapi/asm/sockios.h b/arch/sh/include/uapi/asm/sockios.h index 17313d2c3527..ef18a668456d 100644 --- a/arch/sh/include/uapi/asm/sockios.h +++ b/arch/sh/include/uapi/asm/sockios.h @@ -10,6 +10,7 @@ #define SIOCSPGRP _IOW('s', 8, pid_t) #define SIOCGPGRP _IOR('s', 9, pid_t) -#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp (timeval) */ -#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) /* Get stamp (timespec) */ +#define SIOCGSTAMP_OLD _IOR('s', 100, struct timeval) /* Get stamp (timeval) */ +#define SIOCGSTAMPNS_OLD _IOR('s', 101, struct timespec) /* Get stamp (timespec) */ + #endif /* __ASM_SH_SOCKIOS_H */ diff --git a/arch/sh/mm/gup.c b/arch/sh/mm/gup.c index 3e27f6d1f1ec..277c882f7489 100644 --- a/arch/sh/mm/gup.c +++ b/arch/sh/mm/gup.c @@ -204,7 +204,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, * get_user_pages_fast() - pin user pages in memory * @start: starting user address * @nr_pages: number of pages from start to pin - * @write: whether pages will be written to + * @gup_flags: flags modifying pin behaviour * @pages: array that receives pointers to the pages pinned. * Should be at least nr_pages long. * @@ -216,8 +216,8 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, * requested. If nr_pages is 0 or negative, returns 0. If no pages * were pinned, returns -errno. */ -int get_user_pages_fast(unsigned long start, int nr_pages, int write, - struct page **pages) +int get_user_pages_fast(unsigned long start, int nr_pages, + unsigned int gup_flags, struct page **pages) { struct mm_struct *mm = current->mm; unsigned long addr, len, end; @@ -241,7 +241,8 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, next = pgd_addr_end(addr, end); if (pgd_none(pgd)) goto slow; - if (!gup_pud_range(pgd, addr, next, write, pages, &nr)) + if (!gup_pud_range(pgd, addr, next, gup_flags & FOLL_WRITE, + pages, &nr)) goto slow; } while (pgdp++, addr = next, addr != end); local_irq_enable(); @@ -261,7 +262,7 @@ slow_irqon: ret = get_user_pages_unlocked(start, (end - start) >> PAGE_SHIFT, pages, - write ? FOLL_WRITE : 0); + gup_flags); /* Have to be a bit careful with return values */ if (nr > 0) { diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 70621324db41..5aeb4d7099a1 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -26,7 +26,7 @@ #include <asm/sections.h> #include <asm/setup.h> #include <asm/cache.h> -#include <asm/sizes.h> +#include <linux/sizes.h> pgd_t swapper_pg_dir[PTRS_PER_PGD]; @@ -403,28 +403,16 @@ void __init mem_init(void) mem_init_done = 1; } -void free_initmem(void) -{ - free_initmem_default(-1); -} - -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - #ifdef CONFIG_MEMORY_HOTPLUG -int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, - bool want_memblock) +int arch_add_memory(int nid, u64 start, u64 size, + struct mhp_restrictions *restrictions) { unsigned long start_pfn = PFN_DOWN(start); unsigned long nr_pages = size >> PAGE_SHIFT; int ret; /* We only have ZONE_NORMAL, so this is easy.. */ - ret = __add_pages(nid, start_pfn, nr_pages, altmap, want_memblock); + ret = __add_pages(nid, start_pfn, nr_pages, restrictions); if (unlikely(ret)) printk("%s: Failed, __add_pages() == %d\n", __func__, ret); @@ -441,20 +429,15 @@ EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid); #endif #ifdef CONFIG_MEMORY_HOTREMOVE -int arch_remove_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap) +void arch_remove_memory(int nid, u64 start, u64 size, + struct vmem_altmap *altmap) { unsigned long start_pfn = PFN_DOWN(start); unsigned long nr_pages = size >> PAGE_SHIFT; struct zone *zone; - int ret; zone = page_zone(pfn_to_page(start_pfn)); - ret = __remove_pages(zone, start_pfn, nr_pages, altmap); - if (unlikely(ret)) - pr_warn("%s: Failed, __remove_pages() == %d\n", __func__, - ret); - - return ret; + __remove_pages(zone, start_pfn, nr_pages, altmap); } #endif #endif /* CONFIG_MEMORY_HOTPLUG */ diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c index 7b2cc490ebb7..a53a040d0054 100644 --- a/arch/sh/mm/pmb.c +++ b/arch/sh/mm/pmb.c @@ -24,7 +24,7 @@ #include <linux/spinlock.h> #include <linux/vmalloc.h> #include <asm/cacheflush.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <linux/uaccess.h> #include <asm/pgtable.h> #include <asm/page.h> diff --git a/arch/sh/mm/uncached.c b/arch/sh/mm/uncached.c index 010010bf205a..bd1585e8efed 100644 --- a/arch/sh/mm/uncached.c +++ b/arch/sh/mm/uncached.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include <linux/init.h> #include <linux/module.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/page.h> #include <asm/addrspace.h> diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index f6421c9ce5d3..7c93f3121ee6 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -92,6 +92,7 @@ config SPARC64 select ARCH_CLOCKSOURCE_DATA select ARCH_HAS_PTE_SPECIAL select PCI_DOMAINS if PCI + select ARCH_HAS_GIGANTIC_PAGE config ARCH_DEFCONFIG string diff --git a/arch/sparc/crypto/des_glue.c b/arch/sparc/crypto/des_glue.c index 4884315daff4..453a4cf5492a 100644 --- a/arch/sparc/crypto/des_glue.c +++ b/arch/sparc/crypto/des_glue.c @@ -201,18 +201,15 @@ static int des3_ede_set_key(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) { struct des3_ede_sparc64_ctx *dctx = crypto_tfm_ctx(tfm); - const u32 *K = (const u32 *)key; u32 *flags = &tfm->crt_flags; u64 k1[DES_EXPKEY_WORDS / 2]; u64 k2[DES_EXPKEY_WORDS / 2]; u64 k3[DES_EXPKEY_WORDS / 2]; + int err; - if (unlikely(!((K[0] ^ K[2]) | (K[1] ^ K[3])) || - !((K[2] ^ K[4]) | (K[3] ^ K[5]))) && - (*flags & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS)) { - *flags |= CRYPTO_TFM_RES_WEAK_KEY; - return -EINVAL; - } + err = __des3_verify_key(flags, key); + if (unlikely(err)) + return err; des_sparc64_key_expand((const u32 *)key, k1); key += DES_KEY_SIZE; diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index 1393a8ac596b..22500c3be7a9 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -231,36 +231,6 @@ extern unsigned long _PAGE_ALL_SZ_BITS; extern struct page *mem_map_zero; #define ZERO_PAGE(vaddr) (mem_map_zero) -/* This macro must be updated when the size of struct page grows above 80 - * or reduces below 64. - * The idea that compiler optimizes out switch() statement, and only - * leaves clrx instructions - */ -#define mm_zero_struct_page(pp) do { \ - unsigned long *_pp = (void *)(pp); \ - \ - /* Check that struct page is either 64, 72, or 80 bytes */ \ - BUILD_BUG_ON(sizeof(struct page) & 7); \ - BUILD_BUG_ON(sizeof(struct page) < 64); \ - BUILD_BUG_ON(sizeof(struct page) > 80); \ - \ - switch (sizeof(struct page)) { \ - case 80: \ - _pp[9] = 0; /* fallthrough */ \ - case 72: \ - _pp[8] = 0; /* fallthrough */ \ - default: \ - _pp[7] = 0; \ - _pp[6] = 0; \ - _pp[5] = 0; \ - _pp[4] = 0; \ - _pp[3] = 0; \ - _pp[2] = 0; \ - _pp[1] = 0; \ - _pp[0] = 0; \ - } \ -} while (0) - /* PFNs are real physical page numbers. However, mem_map only begins to record * per-page information starting at pfn_base. This is to handle systems where * the first physical page in the machine is at some huge physical address, diff --git a/arch/sparc/include/asm/syscall.h b/arch/sparc/include/asm/syscall.h index 4d075434e816..62a5a78804c4 100644 --- a/arch/sparc/include/asm/syscall.h +++ b/arch/sparc/include/asm/syscall.h @@ -127,10 +127,11 @@ static inline void syscall_set_arguments(struct task_struct *task, regs->u_regs[UREG_I0 + i] = args[i]; } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { #if defined(CONFIG_SPARC64) && defined(CONFIG_COMPAT) - return in_compat_syscall() ? AUDIT_ARCH_SPARC : AUDIT_ARCH_SPARC64; + return test_tsk_thread_flag(task, TIF_32BIT) + ? AUDIT_ARCH_SPARC : AUDIT_ARCH_SPARC64; #elif defined(CONFIG_SPARC64) return AUDIT_ARCH_SPARC64; #else diff --git a/arch/sparc/include/uapi/asm/sockios.h b/arch/sparc/include/uapi/asm/sockios.h deleted file mode 100644 index 18a3ec14a847..000000000000 --- a/arch/sparc/include/uapi/asm/sockios.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _ASM_SPARC_SOCKIOS_H -#define _ASM_SPARC_SOCKIOS_H - -/* Socket-level I/O control calls. */ -#define FIOSETOWN 0x8901 -#define SIOCSPGRP 0x8902 -#define FIOGETOWN 0x8903 -#define SIOCGPGRP 0x8904 -#define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ - -#endif /* !(_ASM_SPARC_SOCKIOS_H) */ - diff --git a/arch/sparc/kernel/cpumap.c b/arch/sparc/kernel/cpumap.c index d1d52822603d..1cb62bfeaa1f 100644 --- a/arch/sparc/kernel/cpumap.c +++ b/arch/sparc/kernel/cpumap.c @@ -194,8 +194,7 @@ static struct cpuinfo_tree *build_cpuinfo_tree(void) n = enumerate_cpuinfo_nodes(tmp_level); - new_tree = kzalloc(sizeof(struct cpuinfo_tree) + - (sizeof(struct cpuinfo_node) * n), GFP_ATOMIC); + new_tree = kzalloc(struct_size(new_tree, nodes, n), GFP_ATOMIC); if (!new_tree) return NULL; diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c index f87265afb175..cad08ccce625 100644 --- a/arch/sparc/kernel/ds.c +++ b/arch/sparc/kernel/ds.c @@ -876,7 +876,7 @@ void ldom_power_off(void) static void ds_conn_reset(struct ds_info *dp) { - printk(KERN_ERR "ds-%llu: ds_conn_reset() from %pf\n", + printk(KERN_ERR "ds-%llu: ds_conn_reset() from %ps\n", dp->id, __builtin_return_address(0)); } diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c index 3eb77943ce12..89fb05f90609 100644 --- a/arch/sparc/kernel/time_64.c +++ b/arch/sparc/kernel/time_64.c @@ -653,19 +653,23 @@ static int sparc64_cpufreq_notifier(struct notifier_block *nb, unsigned long val void *data) { struct cpufreq_freqs *freq = data; - unsigned int cpu = freq->cpu; - struct freq_table *ft = &per_cpu(sparc64_freq_table, cpu); + unsigned int cpu; + struct freq_table *ft; - if (!ft->ref_freq) { - ft->ref_freq = freq->old; - ft->clock_tick_ref = cpu_data(cpu).clock_tick; - } - if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) || - (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) { - cpu_data(cpu).clock_tick = - cpufreq_scale(ft->clock_tick_ref, - ft->ref_freq, - freq->new); + for_each_cpu(cpu, freq->policy->cpus) { + ft = &per_cpu(sparc64_freq_table, cpu); + + if (!ft->ref_freq) { + ft->ref_freq = freq->old; + ft->clock_tick_ref = cpu_data(cpu).clock_tick; + } + + if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) || + (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) { + cpu_data(cpu).clock_tick = + cpufreq_scale(ft->clock_tick_ref, ft->ref_freq, + freq->new); + } } return 0; diff --git a/arch/sparc/kernel/uprobes.c b/arch/sparc/kernel/uprobes.c index d852ae56ddc1..c44bf5b85de8 100644 --- a/arch/sparc/kernel/uprobes.c +++ b/arch/sparc/kernel/uprobes.c @@ -29,7 +29,6 @@ #include <linux/kdebug.h> #include <asm/cacheflush.h> -#include <linux/uaccess.h> /* Compute the address of the breakpoint instruction and return it. * diff --git a/arch/sparc/mm/gup.c b/arch/sparc/mm/gup.c index aee6dba83d0e..1e770a517d4a 100644 --- a/arch/sparc/mm/gup.c +++ b/arch/sparc/mm/gup.c @@ -245,8 +245,8 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, return nr; } -int get_user_pages_fast(unsigned long start, int nr_pages, int write, - struct page **pages) +int get_user_pages_fast(unsigned long start, int nr_pages, + unsigned int gup_flags, struct page **pages) { struct mm_struct *mm = current->mm; unsigned long addr, len, end; @@ -303,7 +303,8 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, next = pgd_addr_end(addr, end); if (pgd_none(pgd)) goto slow; - if (!gup_pud_range(pgd, addr, next, write, pages, &nr)) + if (!gup_pud_range(pgd, addr, next, gup_flags & FOLL_WRITE, + pages, &nr)) goto slow; } while (pgdp++, addr = next, addr != end); @@ -324,7 +325,7 @@ slow: ret = get_user_pages_unlocked(start, (end - start) >> PAGE_SHIFT, pages, - write ? FOLL_WRITE : 0); + gup_flags); /* Have to be a bit careful with return values */ if (nr > 0) { diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c index a8ff29821bdb..046ab116cc8c 100644 --- a/arch/sparc/mm/init_32.c +++ b/arch/sparc/mm/init_32.c @@ -294,19 +294,6 @@ void __init mem_init(void) mem_init_print_info(NULL); } -void free_initmem (void) -{ - free_initmem_default(POISON_FREE_INITMEM); -} - -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM, - "initrd"); -} -#endif - void sparc_flush_page_to_ram(struct page *page) { unsigned long vaddr = (unsigned long)page_address(page); diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index f2d70ff7a284..4b099dd7a767 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -2269,19 +2269,6 @@ static unsigned long last_valid_pfn; static void sun4u_pgprot_init(void); static void sun4v_pgprot_init(void); -static phys_addr_t __init available_memory(void) -{ - phys_addr_t available = 0ULL; - phys_addr_t pa_start, pa_end; - u64 i; - - for_each_free_mem_range(i, NUMA_NO_NODE, MEMBLOCK_NONE, &pa_start, - &pa_end, NULL) - available = available + (pa_end - pa_start); - - return available; -} - #define _PAGE_CACHE_4U (_PAGE_CP_4U | _PAGE_CV_4U) #define _PAGE_CACHE_4V (_PAGE_CP_4V | _PAGE_CV_4V) #define __DIRTY_BITS_4U (_PAGE_MODIFIED_4U | _PAGE_WRITE_4U | _PAGE_W_4U) @@ -2295,33 +2282,8 @@ static phys_addr_t __init available_memory(void) */ static void __init reduce_memory(phys_addr_t limit_ram) { - phys_addr_t avail_ram = available_memory(); - phys_addr_t pa_start, pa_end; - u64 i; - - if (limit_ram >= avail_ram) - return; - - for_each_free_mem_range(i, NUMA_NO_NODE, MEMBLOCK_NONE, &pa_start, - &pa_end, NULL) { - phys_addr_t region_size = pa_end - pa_start; - phys_addr_t clip_start = pa_start; - - avail_ram = avail_ram - region_size; - /* Are we consuming too much? */ - if (avail_ram < limit_ram) { - phys_addr_t give_back = limit_ram - avail_ram; - - region_size = region_size - give_back; - clip_start = clip_start + give_back; - } - - memblock_remove(clip_start, region_size); - - if (avail_ram <= limit_ram) - break; - i = 0UL; - } + limit_ram += memblock_reserved_size(); + memblock_enforce_memory_limit(limit_ram); } void __init paging_init(void) @@ -2610,14 +2572,6 @@ void free_initmem(void) } } -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM, - "initrd"); -} -#endif - pgprot_t PAGE_KERNEL __read_mostly; EXPORT_SYMBOL(PAGE_KERNEL); diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c index e8d5d73ca40d..71ac353032b6 100644 --- a/arch/sparc/mm/iommu.c +++ b/arch/sparc/mm/iommu.c @@ -175,16 +175,37 @@ static void iommu_flush_iotlb(iopte_t *iopte, unsigned int niopte) } } -static u32 iommu_get_one(struct device *dev, struct page *page, int npages) +static dma_addr_t __sbus_iommu_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t len, bool per_page_flush) { struct iommu_struct *iommu = dev->archdata.iommu; - int ioptex; - iopte_t *iopte, *iopte0; + phys_addr_t paddr = page_to_phys(page) + offset; + unsigned long off = paddr & ~PAGE_MASK; + unsigned long npages = (off + len + PAGE_SIZE - 1) >> PAGE_SHIFT; + unsigned long pfn = __phys_to_pfn(paddr); unsigned int busa, busa0; - int i; + iopte_t *iopte, *iopte0; + int ioptex, i; + + /* XXX So what is maxphys for us and how do drivers know it? */ + if (!len || len > 256 * 1024) + return DMA_MAPPING_ERROR; + + /* + * We expect unmapped highmem pages to be not in the cache. + * XXX Is this a good assumption? + * XXX What if someone else unmaps it here and races us? + */ + if (per_page_flush && !PageHighMem(page)) { + unsigned long vaddr, p; + + vaddr = (unsigned long)page_address(page) + offset; + for (p = vaddr & PAGE_MASK; p < vaddr + len; p += PAGE_SIZE) + flush_page_for_dma(p); + } /* page color = pfn of page */ - ioptex = bit_map_string_get(&iommu->usemap, npages, page_to_pfn(page)); + ioptex = bit_map_string_get(&iommu->usemap, npages, pfn); if (ioptex < 0) panic("iommu out"); busa0 = iommu->start + (ioptex << PAGE_SHIFT); @@ -193,29 +214,15 @@ static u32 iommu_get_one(struct device *dev, struct page *page, int npages) busa = busa0; iopte = iopte0; for (i = 0; i < npages; i++) { - iopte_val(*iopte) = MKIOPTE(page_to_pfn(page), IOPERM); + iopte_val(*iopte) = MKIOPTE(pfn, IOPERM); iommu_invalidate_page(iommu->regs, busa); busa += PAGE_SIZE; iopte++; - page++; + pfn++; } iommu_flush_iotlb(iopte0, npages); - - return busa0; -} - -static dma_addr_t __sbus_iommu_map_page(struct device *dev, struct page *page, - unsigned long offset, size_t len) -{ - void *vaddr = page_address(page) + offset; - unsigned long off = (unsigned long)vaddr & ~PAGE_MASK; - unsigned long npages = (off + len + PAGE_SIZE - 1) >> PAGE_SHIFT; - - /* XXX So what is maxphys for us and how do drivers know it? */ - if (!len || len > 256 * 1024) - return DMA_MAPPING_ERROR; - return iommu_get_one(dev, virt_to_page(vaddr), npages) + off; + return busa0 + off; } static dma_addr_t sbus_iommu_map_page_gflush(struct device *dev, @@ -223,81 +230,58 @@ static dma_addr_t sbus_iommu_map_page_gflush(struct device *dev, enum dma_data_direction dir, unsigned long attrs) { flush_page_for_dma(0); - return __sbus_iommu_map_page(dev, page, offset, len); + return __sbus_iommu_map_page(dev, page, offset, len, false); } static dma_addr_t sbus_iommu_map_page_pflush(struct device *dev, struct page *page, unsigned long offset, size_t len, enum dma_data_direction dir, unsigned long attrs) { - void *vaddr = page_address(page) + offset; - unsigned long p = ((unsigned long)vaddr) & PAGE_MASK; - - while (p < (unsigned long)vaddr + len) { - flush_page_for_dma(p); - p += PAGE_SIZE; - } - - return __sbus_iommu_map_page(dev, page, offset, len); + return __sbus_iommu_map_page(dev, page, offset, len, true); } -static int sbus_iommu_map_sg_gflush(struct device *dev, struct scatterlist *sgl, - int nents, enum dma_data_direction dir, unsigned long attrs) +static int __sbus_iommu_map_sg(struct device *dev, struct scatterlist *sgl, + int nents, enum dma_data_direction dir, unsigned long attrs, + bool per_page_flush) { struct scatterlist *sg; - int i, n; - - flush_page_for_dma(0); + int j; - for_each_sg(sgl, sg, nents, i) { - n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT; - sg->dma_address = iommu_get_one(dev, sg_page(sg), n) + sg->offset; + for_each_sg(sgl, sg, nents, j) { + sg->dma_address =__sbus_iommu_map_page(dev, sg_page(sg), + sg->offset, sg->length, per_page_flush); + if (sg->dma_address == DMA_MAPPING_ERROR) + return 0; sg->dma_length = sg->length; } return nents; } -static int sbus_iommu_map_sg_pflush(struct device *dev, struct scatterlist *sgl, +static int sbus_iommu_map_sg_gflush(struct device *dev, struct scatterlist *sgl, int nents, enum dma_data_direction dir, unsigned long attrs) { - unsigned long page, oldpage = 0; - struct scatterlist *sg; - int i, j, n; - - for_each_sg(sgl, sg, nents, j) { - n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT; - - /* - * We expect unmapped highmem pages to be not in the cache. - * XXX Is this a good assumption? - * XXX What if someone else unmaps it here and races us? - */ - if ((page = (unsigned long) page_address(sg_page(sg))) != 0) { - for (i = 0; i < n; i++) { - if (page != oldpage) { /* Already flushed? */ - flush_page_for_dma(page); - oldpage = page; - } - page += PAGE_SIZE; - } - } - - sg->dma_address = iommu_get_one(dev, sg_page(sg), n) + sg->offset; - sg->dma_length = sg->length; - } + flush_page_for_dma(0); + return __sbus_iommu_map_sg(dev, sgl, nents, dir, attrs, false); +} - return nents; +static int sbus_iommu_map_sg_pflush(struct device *dev, struct scatterlist *sgl, + int nents, enum dma_data_direction dir, unsigned long attrs) +{ + return __sbus_iommu_map_sg(dev, sgl, nents, dir, attrs, true); } -static void iommu_release_one(struct device *dev, u32 busa, int npages) +static void sbus_iommu_unmap_page(struct device *dev, dma_addr_t dma_addr, + size_t len, enum dma_data_direction dir, unsigned long attrs) { struct iommu_struct *iommu = dev->archdata.iommu; - int ioptex; - int i; + unsigned int busa = dma_addr & PAGE_MASK; + unsigned long off = dma_addr & ~PAGE_MASK; + unsigned int npages = (off + len + PAGE_SIZE-1) >> PAGE_SHIFT; + unsigned int ioptex = (busa - iommu->start) >> PAGE_SHIFT; + unsigned int i; BUG_ON(busa < iommu->start); - ioptex = (busa - iommu->start) >> PAGE_SHIFT; for (i = 0; i < npages; i++) { iopte_val(iommu->page_table[ioptex + i]) = 0; iommu_invalidate_page(iommu->regs, busa); @@ -306,25 +290,15 @@ static void iommu_release_one(struct device *dev, u32 busa, int npages) bit_map_clear(&iommu->usemap, ioptex, npages); } -static void sbus_iommu_unmap_page(struct device *dev, dma_addr_t dma_addr, - size_t len, enum dma_data_direction dir, unsigned long attrs) -{ - unsigned long off = dma_addr & ~PAGE_MASK; - int npages; - - npages = (off + len + PAGE_SIZE-1) >> PAGE_SHIFT; - iommu_release_one(dev, dma_addr & PAGE_MASK, npages); -} - static void sbus_iommu_unmap_sg(struct device *dev, struct scatterlist *sgl, int nents, enum dma_data_direction dir, unsigned long attrs) { struct scatterlist *sg; - int i, n; + int i; for_each_sg(sgl, sg, nents, i) { - n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT; - iommu_release_one(dev, sg->dma_address & PAGE_MASK, n); + sbus_iommu_unmap_page(dev, sg->dma_address, sg->length, dir, + attrs); sg->dma_address = 0x21212121; } } diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile index 74e97f77e23b..83c4b463cb3d 100644 --- a/arch/sparc/vdso/Makefile +++ b/arch/sparc/vdso/Makefile @@ -68,7 +68,7 @@ CFLAGS_REMOVE_vdso-note.o = -pg CFLAGS_REMOVE_vclock_gettime.o = -pg $(obj)/%.so: OBJCOPYFLAGS := -S -$(obj)/%.so: $(obj)/%.so.dbg +$(obj)/%.so: $(obj)/%.so.dbg FORCE $(call if_changed,objcopy) CPPFLAGS_vdso32.lds = $(CPPFLAGS_vdso.lds) diff --git a/arch/um/Kconfig b/arch/um/Kconfig index ec9711d068b7..6b6eb938fcc1 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -80,46 +80,46 @@ config LD_SCRIPT_DYN bool default y depends on !LD_SCRIPT_STATIC - select MODULE_REL_CRCS if MODVERSIONS + select MODULE_REL_CRCS if MODVERSIONS config HOSTFS tristate "Host filesystem" help - While the User-Mode Linux port uses its own root file system for - booting and normal file access, this module lets the UML user - access files stored on the host. It does not require any - network connection between the Host and UML. An example use of - this might be: + While the User-Mode Linux port uses its own root file system for + booting and normal file access, this module lets the UML user + access files stored on the host. It does not require any + network connection between the Host and UML. An example use of + this might be: - mount none /tmp/fromhost -t hostfs -o /tmp/umlshare + mount none /tmp/fromhost -t hostfs -o /tmp/umlshare - where /tmp/fromhost is an empty directory inside UML and - /tmp/umlshare is a directory on the host with files the UML user - wishes to access. + where /tmp/fromhost is an empty directory inside UML and + /tmp/umlshare is a directory on the host with files the UML user + wishes to access. - For more information, see - <http://user-mode-linux.sourceforge.net/hostfs.html>. + For more information, see + <http://user-mode-linux.sourceforge.net/hostfs.html>. - If you'd like to be able to work with files stored on the host, - say Y or M here; otherwise say N. + If you'd like to be able to work with files stored on the host, + say Y or M here; otherwise say N. config MCONSOLE bool "Management console" depends on PROC_FS default y help - The user mode linux management console is a low-level interface to - the kernel, somewhat like the i386 SysRq interface. Since there is - a full-blown operating system running under every user mode linux - instance, there is much greater flexibility possible than with the - SysRq mechanism. + The user mode linux management console is a low-level interface to + the kernel, somewhat like the i386 SysRq interface. Since there is + a full-blown operating system running under every user mode linux + instance, there is much greater flexibility possible than with the + SysRq mechanism. - If you answer 'Y' to this option, to use this feature, you need the - mconsole client (called uml_mconsole) which is present in CVS in - 2.4.5-9um and later (path /tools/mconsole), and is also in the - distribution RPM package in 2.4.6 and later. + If you answer 'Y' to this option, to use this feature, you need the + mconsole client (called uml_mconsole) which is present in CVS in + 2.4.5-9um and later (path /tools/mconsole), and is also in the + distribution RPM package in 2.4.6 and later. - It is safe to say 'Y' here. + It is safe to say 'Y' here. config MAGIC_SYSRQ bool "Magic SysRq key" @@ -142,13 +142,17 @@ config MAGIC_SYSRQ config KERNEL_STACK_ORDER int "Kernel stack size order" - default 1 if 64BIT - range 1 10 if 64BIT - default 0 if !64BIT + default 2 if 64BIT + range 2 10 if 64BIT + default 1 if !64BIT help This option determines the size of UML kernel stacks. They will be 1 << order pages. The default is OK unless you're running Valgrind on UML, in which case, set this to 3. + It is possible to reduce the stack to 1 for 64BIT and 0 for 32BIT on + older (pre-2017) CPUs. It is not recommended on newer CPUs due to the + increase in the size of the state which needs to be saved when handling + signals. config MMAPPER tristate "iomem emulation driver" diff --git a/arch/um/drivers/Kconfig b/arch/um/drivers/Kconfig index 2b1aaf7755aa..2638e46f50cc 100644 --- a/arch/um/drivers/Kconfig +++ b/arch/um/drivers/Kconfig @@ -11,58 +11,58 @@ config STDERR_CONSOLE config SSL bool "Virtual serial line" help - The User-Mode Linux environment allows you to create virtual serial - lines on the UML that are usually made to show up on the host as - ttys or ptys. + The User-Mode Linux environment allows you to create virtual serial + lines on the UML that are usually made to show up on the host as + ttys or ptys. - See <http://user-mode-linux.sourceforge.net/old/input.html> for more - information and command line examples of how to use this facility. + See <http://user-mode-linux.sourceforge.net/old/input.html> for more + information and command line examples of how to use this facility. - Unless you have a specific reason for disabling this, say Y. + Unless you have a specific reason for disabling this, say Y. config NULL_CHAN bool "null channel support" help - This option enables support for attaching UML consoles and serial - lines to a device similar to /dev/null. Data written to it disappears - and there is never any data to be read. + This option enables support for attaching UML consoles and serial + lines to a device similar to /dev/null. Data written to it disappears + and there is never any data to be read. config PORT_CHAN bool "port channel support" help - This option enables support for attaching UML consoles and serial - lines to host portals. They may be accessed with 'telnet <host> - <port number>'. Any number of consoles and serial lines may be - attached to a single portal, although what UML device you get when - you telnet to that portal will be unpredictable. - It is safe to say 'Y' here. + This option enables support for attaching UML consoles and serial + lines to host portals. They may be accessed with 'telnet <host> + <port number>'. Any number of consoles and serial lines may be + attached to a single portal, although what UML device you get when + you telnet to that portal will be unpredictable. + It is safe to say 'Y' here. config PTY_CHAN bool "pty channel support" help - This option enables support for attaching UML consoles and serial - lines to host pseudo-terminals. Access to both traditional - pseudo-terminals (/dev/pty*) and pts pseudo-terminals are controlled - with this option. The assignment of UML devices to host devices - will be announced in the kernel message log. - It is safe to say 'Y' here. + This option enables support for attaching UML consoles and serial + lines to host pseudo-terminals. Access to both traditional + pseudo-terminals (/dev/pty*) and pts pseudo-terminals are controlled + with this option. The assignment of UML devices to host devices + will be announced in the kernel message log. + It is safe to say 'Y' here. config TTY_CHAN bool "tty channel support" help - This option enables support for attaching UML consoles and serial - lines to host terminals. Access to both virtual consoles - (/dev/tty*) and the slave side of pseudo-terminals (/dev/ttyp* and - /dev/pts/*) are controlled by this option. - It is safe to say 'Y' here. + This option enables support for attaching UML consoles and serial + lines to host terminals. Access to both virtual consoles + (/dev/tty*) and the slave side of pseudo-terminals (/dev/ttyp* and + /dev/pts/*) are controlled by this option. + It is safe to say 'Y' here. config XTERM_CHAN bool "xterm channel support" help - This option enables support for attaching UML consoles and serial - lines to xterms. Each UML device so assigned will be brought up in - its own xterm. - It is safe to say 'Y' here. + This option enables support for attaching UML consoles and serial + lines to xterms. Each UML device so assigned will be brought up in + its own xterm. + It is safe to say 'Y' here. config NOCONFIG_CHAN bool @@ -72,43 +72,43 @@ config CON_ZERO_CHAN string "Default main console channel initialization" default "fd:0,fd:1" help - This is the string describing the channel to which the main console - will be attached by default. This value can be overridden from the - command line. The default value is "fd:0,fd:1", which attaches the - main console to stdin and stdout. - It is safe to leave this unchanged. + This is the string describing the channel to which the main console + will be attached by default. This value can be overridden from the + command line. The default value is "fd:0,fd:1", which attaches the + main console to stdin and stdout. + It is safe to leave this unchanged. config CON_CHAN string "Default console channel initialization" default "xterm" help - This is the string describing the channel to which all consoles - except the main console will be attached by default. This value can - be overridden from the command line. The default value is "xterm", - which brings them up in xterms. - It is safe to leave this unchanged, although you may wish to change - this if you expect the UML that you build to be run in environments - which don't have X or xterm available. + This is the string describing the channel to which all consoles + except the main console will be attached by default. This value can + be overridden from the command line. The default value is "xterm", + which brings them up in xterms. + It is safe to leave this unchanged, although you may wish to change + this if you expect the UML that you build to be run in environments + which don't have X or xterm available. config SSL_CHAN string "Default serial line channel initialization" default "pty" help - This is the string describing the channel to which the serial lines - will be attached by default. This value can be overridden from the - command line. The default value is "pty", which attaches them to - traditional pseudo-terminals. - It is safe to leave this unchanged, although you may wish to change - this if you expect the UML that you build to be run in environments - which don't have a set of /dev/pty* devices. + This is the string describing the channel to which the serial lines + will be attached by default. This value can be overridden from the + command line. The default value is "pty", which attaches them to + traditional pseudo-terminals. + It is safe to leave this unchanged, although you may wish to change + this if you expect the UML that you build to be run in environments + which don't have a set of /dev/pty* devices. config UML_SOUND tristate "Sound support" help - This option enables UML sound support. If enabled, it will pull in - soundcore and the UML hostaudio relay, which acts as a intermediary - between the host's dsp and mixer devices and the UML sound system. - It is safe to say 'Y' here. + This option enables UML sound support. If enabled, it will pull in + soundcore and the UML hostaudio relay, which acts as a intermediary + between the host's dsp and mixer devices and the UML sound system. + It is safe to say 'Y' here. config SOUND tristate @@ -131,107 +131,107 @@ menu "UML Network Devices" config UML_NET bool "Virtual network device" help - While the User-Mode port cannot directly talk to any physical - hardware devices, this choice and the following transport options - provide one or more virtual network devices through which the UML - kernels can talk to each other, the host, and with the host's help, - machines on the outside world. + While the User-Mode port cannot directly talk to any physical + hardware devices, this choice and the following transport options + provide one or more virtual network devices through which the UML + kernels can talk to each other, the host, and with the host's help, + machines on the outside world. - For more information, including explanations of the networking and - sample configurations, see - <http://user-mode-linux.sourceforge.net/old/networking.html>. + For more information, including explanations of the networking and + sample configurations, see + <http://user-mode-linux.sourceforge.net/old/networking.html>. - If you'd like to be able to enable networking in the User-Mode - linux environment, say Y; otherwise say N. Note that you must - enable at least one of the following transport options to actually - make use of UML networking. + If you'd like to be able to enable networking in the User-Mode + linux environment, say Y; otherwise say N. Note that you must + enable at least one of the following transport options to actually + make use of UML networking. config UML_NET_ETHERTAP bool "Ethertap transport" depends on UML_NET help - The Ethertap User-Mode Linux network transport allows a single - running UML to exchange packets with its host over one of the - host's Ethertap devices, such as /dev/tap0. Additional running - UMLs can use additional Ethertap devices, one per running UML. - While the UML believes it's on a (multi-device, broadcast) virtual - Ethernet network, it's in fact communicating over a point-to-point - link with the host. - - To use this, your host kernel must have support for Ethertap - devices. Also, if your host kernel is 2.4.x, it must have - CONFIG_NETLINK_DEV configured as Y or M. - - For more information, see - <http://user-mode-linux.sourceforge.net/old/networking.html> That site - has examples of the UML command line to use to enable Ethertap - networking. - - If you'd like to set up an IP network with the host and/or the - outside world, say Y to this, the Daemon Transport and/or the - Slip Transport. You'll need at least one of them, but may choose - more than one without conflict. If you don't need UML networking, - say N. + The Ethertap User-Mode Linux network transport allows a single + running UML to exchange packets with its host over one of the + host's Ethertap devices, such as /dev/tap0. Additional running + UMLs can use additional Ethertap devices, one per running UML. + While the UML believes it's on a (multi-device, broadcast) virtual + Ethernet network, it's in fact communicating over a point-to-point + link with the host. + + To use this, your host kernel must have support for Ethertap + devices. Also, if your host kernel is 2.4.x, it must have + CONFIG_NETLINK_DEV configured as Y or M. + + For more information, see + <http://user-mode-linux.sourceforge.net/old/networking.html> That site + has examples of the UML command line to use to enable Ethertap + networking. + + If you'd like to set up an IP network with the host and/or the + outside world, say Y to this, the Daemon Transport and/or the + Slip Transport. You'll need at least one of them, but may choose + more than one without conflict. If you don't need UML networking, + say N. config UML_NET_TUNTAP bool "TUN/TAP transport" depends on UML_NET help - The UML TUN/TAP network transport allows a UML instance to exchange - packets with the host over a TUN/TAP device. This option will only - work with a 2.4 host, unless you've applied the TUN/TAP patch to - your 2.2 host kernel. + The UML TUN/TAP network transport allows a UML instance to exchange + packets with the host over a TUN/TAP device. This option will only + work with a 2.4 host, unless you've applied the TUN/TAP patch to + your 2.2 host kernel. - To use this transport, your host kernel must have support for TUN/TAP - devices, either built-in or as a module. + To use this transport, your host kernel must have support for TUN/TAP + devices, either built-in or as a module. config UML_NET_SLIP bool "SLIP transport" depends on UML_NET help - The slip User-Mode Linux network transport allows a running UML to - network with its host over a point-to-point link. Unlike Ethertap, - which can carry any Ethernet frame (and hence even non-IP packets), - the slip transport can only carry IP packets. - - To use this, your host must support slip devices. - - For more information, see - <http://user-mode-linux.sourceforge.net/old/networking.html>. - has examples of the UML command line to use to enable slip - networking, and details of a few quirks with it. - - The Ethertap Transport is preferred over slip because of its - limitations. If you prefer slip, however, say Y here. Otherwise - choose the Multicast transport (to network multiple UMLs on - multiple hosts), Ethertap (to network with the host and the - outside world), and/or the Daemon transport (to network multiple - UMLs on a single host). You may choose more than one without - conflict. If you don't need UML networking, say N. + The slip User-Mode Linux network transport allows a running UML to + network with its host over a point-to-point link. Unlike Ethertap, + which can carry any Ethernet frame (and hence even non-IP packets), + the slip transport can only carry IP packets. + + To use this, your host must support slip devices. + + For more information, see + <http://user-mode-linux.sourceforge.net/old/networking.html>. + has examples of the UML command line to use to enable slip + networking, and details of a few quirks with it. + + The Ethertap Transport is preferred over slip because of its + limitations. If you prefer slip, however, say Y here. Otherwise + choose the Multicast transport (to network multiple UMLs on + multiple hosts), Ethertap (to network with the host and the + outside world), and/or the Daemon transport (to network multiple + UMLs on a single host). You may choose more than one without + conflict. If you don't need UML networking, say N. config UML_NET_DAEMON bool "Daemon transport" depends on UML_NET help - This User-Mode Linux network transport allows one or more running - UMLs on a single host to communicate with each other, but not to - the host. - - To use this form of networking, you'll need to run the UML - networking daemon on the host. - - For more information, see - <http://user-mode-linux.sourceforge.net/old/networking.html> That site - has examples of the UML command line to use to enable Daemon - networking. - - If you'd like to set up a network with other UMLs on a single host, - say Y. If you need a network between UMLs on multiple physical - hosts, choose the Multicast Transport. To set up a network with - the host and/or other IP machines, say Y to the Ethertap or Slip - transports. You'll need at least one of them, but may choose - more than one without conflict. If you don't need UML networking, - say N. + This User-Mode Linux network transport allows one or more running + UMLs on a single host to communicate with each other, but not to + the host. + + To use this form of networking, you'll need to run the UML + networking daemon on the host. + + For more information, see + <http://user-mode-linux.sourceforge.net/old/networking.html> That site + has examples of the UML command line to use to enable Daemon + networking. + + If you'd like to set up a network with other UMLs on a single host, + say Y. If you need a network between UMLs on multiple physical + hosts, choose the Multicast Transport. To set up a network with + the host and/or other IP machines, say Y to the Ethertap or Slip + transports. You'll need at least one of them, but may choose + more than one without conflict. If you don't need UML networking, + say N. config UML_NET_VECTOR bool "Vector I/O high performance network devices" @@ -270,26 +270,26 @@ config UML_NET_MCAST bool "Multicast transport" depends on UML_NET help - This Multicast User-Mode Linux network transport allows multiple - UMLs (even ones running on different host machines!) to talk to - each other over a virtual ethernet network. However, it requires - at least one UML with one of the other transports to act as a - bridge if any of them need to be able to talk to their hosts or any - other IP machines. - - To use this, your host kernel(s) must support IP Multicasting. - - For more information, see - <http://user-mode-linux.sourceforge.net/old/networking.html> That site - has examples of the UML command line to use to enable Multicast - networking, and notes about the security of this approach. - - If you need UMLs on multiple physical hosts to communicate as if - they shared an Ethernet network, say Y. If you need to communicate - with other IP machines, make sure you select one of the other - transports (possibly in addition to Multicast; they're not - exclusive). If you don't need to network UMLs say N to each of - the transports. + This Multicast User-Mode Linux network transport allows multiple + UMLs (even ones running on different host machines!) to talk to + each other over a virtual ethernet network. However, it requires + at least one UML with one of the other transports to act as a + bridge if any of them need to be able to talk to their hosts or any + other IP machines. + + To use this, your host kernel(s) must support IP Multicasting. + + For more information, see + <http://user-mode-linux.sourceforge.net/old/networking.html> That site + has examples of the UML command line to use to enable Multicast + networking, and notes about the security of this approach. + + If you need UMLs on multiple physical hosts to communicate as if + they shared an Ethernet network, say Y. If you need to communicate + with other IP machines, make sure you select one of the other + transports (possibly in addition to Multicast; they're not + exclusive). If you don't need to network UMLs say N to each of + the transports. config UML_NET_PCAP bool "pcap transport" @@ -300,9 +300,9 @@ config UML_NET_PCAP UML act as a network monitor for the host. You must have libcap installed in order to build the pcap transport into UML. - For more information, see - <http://user-mode-linux.sourceforge.net/old/networking.html> That site - has examples of the UML command line to use to enable this option. + For more information, see + <http://user-mode-linux.sourceforge.net/old/networking.html> That site + has examples of the UML command line to use to enable this option. If you intend to use UML as a network monitor for the host, say Y here. Otherwise, say N. @@ -311,27 +311,27 @@ config UML_NET_SLIRP bool "SLiRP transport" depends on UML_NET help - The SLiRP User-Mode Linux network transport allows a running UML - to network by invoking a program that can handle SLIP encapsulated - packets. This is commonly (but not limited to) the application - known as SLiRP, a program that can re-socket IP packets back onto - the host on which it is run. Only IP packets are supported, - unlike other network transports that can handle all Ethernet - frames. In general, slirp allows the UML the same IP connectivity - to the outside world that the host user is permitted, and unlike - other transports, SLiRP works without the need of root level - privleges, setuid binaries, or SLIP devices on the host. This - also means not every type of connection is possible, but most - situations can be accommodated with carefully crafted slirp - commands that can be passed along as part of the network device's - setup string. The effect of this transport on the UML is similar - that of a host behind a firewall that masquerades all network - connections passing through it (but is less secure). - - To use this you should first have slirp compiled somewhere - accessible on the host, and have read its documentation. If you - don't need UML networking, say N. - - Startup example: "eth0=slirp,FE:FD:01:02:03:04,/usr/local/bin/slirp" + The SLiRP User-Mode Linux network transport allows a running UML + to network by invoking a program that can handle SLIP encapsulated + packets. This is commonly (but not limited to) the application + known as SLiRP, a program that can re-socket IP packets back onto + he host on which it is run. Only IP packets are supported, + unlike other network transports that can handle all Ethernet + frames. In general, slirp allows the UML the same IP connectivity + to the outside world that the host user is permitted, and unlike + other transports, SLiRP works without the need of root level + privleges, setuid binaries, or SLIP devices on the host. This + also means not every type of connection is possible, but most + situations can be accommodated with carefully crafted slirp + commands that can be passed along as part of the network device's + setup string. The effect of this transport on the UML is similar + that of a host behind a firewall that masquerades all network + connections passing through it (but is less secure). + + To use this you should first have slirp compiled somewhere + accessible on the host, and have read its documentation. If you + don't need UML networking, say N. + + Startup example: "eth0=slirp,FE:FD:01:02:03:04,/usr/local/bin/slirp" endmenu diff --git a/arch/um/drivers/harddog_kern.c b/arch/um/drivers/harddog_kern.c index 6d381279b362..000cb69ba0bc 100644 --- a/arch/um/drivers/harddog_kern.c +++ b/arch/um/drivers/harddog_kern.c @@ -85,7 +85,7 @@ static int harddog_open(struct inode *inode, struct file *file) timer_alive = 1; spin_unlock(&lock); mutex_unlock(&harddog_mutex); - return nonseekable_open(inode, file); + return stream_open(inode, file); err: spin_unlock(&lock); mutex_unlock(&harddog_mutex); diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index aca09be2373e..33c1cd6a12ac 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -276,14 +276,14 @@ static int ubd_setup_common(char *str, int *index_out, char **error_out) str++; if(!strcmp(str, "sync")){ global_openflags = of_sync(global_openflags); - goto out1; + return err; } err = -EINVAL; major = simple_strtoul(str, &end, 0); if((*end != '\0') || (end == str)){ *error_out = "Didn't parse major number"; - goto out1; + return err; } mutex_lock(&ubd_lock); diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index 596e7056f376..e190e4ca52e1 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -1043,7 +1043,7 @@ static int vector_net_start_xmit(struct sk_buff *skb, struct net_device *dev) vector_send(vp->tx_queue); return NETDEV_TX_OK; } - if (skb->xmit_more) { + if (netdev_xmit_more()) { mod_timer(&vp->tl, vp->coalesce); return NETDEV_TX_OK; } diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h index 9c04562310b3..b377df76cc28 100644 --- a/arch/um/include/asm/pgtable.h +++ b/arch/um/include/asm/pgtable.h @@ -263,7 +263,12 @@ static inline void set_pte(pte_t *pteptr, pte_t pteval) *pteptr = pte_mknewpage(*pteptr); if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr); } -#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) + +static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, + pte_t *pteptr, pte_t pteval) +{ + set_pte(pteptr, pteval); +} #define __HAVE_ARCH_PTE_SAME static inline int pte_same(pte_t pte_a, pte_t pte_b) diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index f4874b7ec503..598d7b3d9355 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -479,7 +479,7 @@ void __init init_IRQ(void) irq_set_chip_and_handler(TIMER_IRQ, &SIGVTALRM_irq_type, handle_edge_irq); - for (i = 1; i < NR_IRQS; i++) + for (i = 1; i < LAST_IRQ; i++) irq_set_chip_and_handler(i, &normal_irq_type, handle_edge_irq); /* Initialize EPOLL Loop */ os_setup_epoll(); diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index 99aa11bf53d1..a9c9a94c096f 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -188,13 +188,6 @@ void free_initmem(void) { } -#ifdef CONFIG_BLK_DEV_INITRD -void free_initrd_mem(unsigned long start, unsigned long end) -{ - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} -#endif - /* Allocate and free page tables. */ pgd_t *pgd_alloc(struct mm_struct *mm) diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c index 7f06fdbc7ee1..bd3cb694322c 100644 --- a/arch/um/kernel/skas/uaccess.c +++ b/arch/um/kernel/skas/uaccess.c @@ -59,7 +59,6 @@ static pte_t *maybe_map(unsigned long virt, int is_write) static int do_op_one_page(unsigned long addr, int len, int is_write, int (*op)(unsigned long addr, int len, void *arg), void *arg) { - jmp_buf buf; struct page *page; pte_t *pte; int n; diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c index 6b995e870d55..05585eef11d9 100644 --- a/arch/um/kernel/sysrq.c +++ b/arch/um/kernel/sysrq.c @@ -20,7 +20,7 @@ static void _print_addr(void *data, unsigned long address, int reliable) { - pr_info(" [<%08lx>] %s%pF\n", address, reliable ? "" : "? ", + pr_info(" [<%08lx>] %s%pS\n", address, reliable ? "" : "? ", (void *)address); } diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c index 052de4c8acb2..0c572a48158e 100644 --- a/arch/um/kernel/time.c +++ b/arch/um/kernel/time.c @@ -56,7 +56,7 @@ static int itimer_one_shot(struct clock_event_device *evt) static struct clock_event_device timer_clockevent = { .name = "posix-timer", .rating = 250, - .cpumask = cpu_all_mask, + .cpumask = cpu_possible_mask, .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, .set_state_shutdown = itimer_shutdown, diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index bf0acb8aad8b..75b10235d369 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -31,29 +31,23 @@ void (*sig_info[NSIG])(int, struct siginfo *, struct uml_pt_regs *) = { static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc) { - struct uml_pt_regs *r; + struct uml_pt_regs r; int save_errno = errno; - r = uml_kmalloc(sizeof(struct uml_pt_regs), UM_GFP_ATOMIC); - if (!r) - panic("out of memory"); - - r->is_user = 0; + r.is_user = 0; if (sig == SIGSEGV) { /* For segfaults, we want the data from the sigcontext. */ - get_regs_from_mc(r, mc); - GET_FAULTINFO_FROM_MC(r->faultinfo, mc); + get_regs_from_mc(&r, mc); + GET_FAULTINFO_FROM_MC(r.faultinfo, mc); } /* enable signals if sig isn't IRQ signal */ if ((sig != SIGIO) && (sig != SIGWINCH) && (sig != SIGALRM)) unblock_signals(); - (*sig_info[sig])(sig, si, r); + (*sig_info[sig])(sig, si, &r); errno = save_errno; - - free(r); } /* @@ -91,17 +85,11 @@ void sig_handler(int sig, struct siginfo *si, mcontext_t *mc) static void timer_real_alarm_handler(mcontext_t *mc) { - struct uml_pt_regs *regs; - - regs = uml_kmalloc(sizeof(struct uml_pt_regs), UM_GFP_ATOMIC); - if (!regs) - panic("out of memory"); + struct uml_pt_regs regs; if (mc != NULL) - get_regs_from_mc(regs, mc); - timer_handler(SIGALRM, NULL, regs); - - free(regs); + get_regs_from_mc(®s, mc); + timer_handler(SIGALRM, NULL, ®s); } void timer_alarm_handler(int sig, struct siginfo *unused_si, mcontext_t *mc) diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c index 998fbb445458..e261656fe9d7 100644 --- a/arch/um/os-Linux/umid.c +++ b/arch/um/os-Linux/umid.c @@ -135,12 +135,18 @@ out: */ static inline int is_umdir_used(char *dir) { - char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")]; - char pid[sizeof("nnnnn\0")], *end; + char pid[sizeof("nnnnn\0")], *end, *file; int dead, fd, p, n, err; + size_t filelen; - n = snprintf(file, sizeof(file), "%s/pid", dir); - if (n >= sizeof(file)) { + err = asprintf(&file, "%s/pid", dir); + if (err < 0) + return 0; + + filelen = strlen(file); + + n = snprintf(file, filelen, "%s/pid", dir); + if (n >= filelen) { printk(UM_KERN_ERR "is_umdir_used - pid filename too long\n"); err = -E2BIG; goto out; @@ -185,6 +191,7 @@ static inline int is_umdir_used(char *dir) out_close: close(fd); out: + free(file); return 0; } @@ -210,18 +217,21 @@ static int umdir_take_if_dead(char *dir) static void __init create_pid_file(void) { - char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")]; - char pid[sizeof("nnnnn\0")]; + char pid[sizeof("nnnnn\0")], *file; int fd, n; - if (umid_file_name("pid", file, sizeof(file))) + file = malloc(strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")); + if (!file) return; + if (umid_file_name("pid", file, sizeof(file))) + goto out; + fd = open(file, O_RDWR | O_CREAT | O_EXCL, 0644); if (fd < 0) { printk(UM_KERN_ERR "Open of machine pid file \"%s\" failed: " "%s\n", file, strerror(errno)); - return; + goto out; } snprintf(pid, sizeof(pid), "%d\n", getpid()); @@ -231,6 +241,8 @@ static void __init create_pid_file(void) errno); close(fd); +out: + free(file); } int __init set_umid(char *name) @@ -385,13 +397,19 @@ __uml_setup("uml_dir=", set_uml_dir, static void remove_umid_dir(void) { - char dir[strlen(uml_dir) + UMID_LEN + 1], err; + char *dir, err; + + dir = malloc(strlen(uml_dir) + UMID_LEN + 1); + if (!dir) + return; sprintf(dir, "%s%s", uml_dir, umid); err = remove_files_and_dir(dir); if (err) os_warn("%s - remove_files_and_dir failed with err = %d\n", __func__, err); + + free(dir); } __uml_exitcall(remove_umid_dir); diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index 2445dfcf6444..41fe944005f8 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -3,6 +3,7 @@ config UNICORE32 def_bool y select ARCH_32BIT_OFF_T select ARCH_HAS_DEVMEM_IS_ALLOWED + select ARCH_HAS_KEEPINITRD select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_SERIO select HAVE_KERNEL_GZIP @@ -190,7 +191,6 @@ config I2C_EEPROM_AT24 config LCD_BACKLIGHT tristate "LCD Backlight support" - select BACKLIGHT_LCD_SUPPORT select BACKLIGHT_PWM endmenu diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild index b301a0b3c0b2..c93dc6478cb2 100644 --- a/arch/unicore32/include/asm/Kbuild +++ b/arch/unicore32/include/asm/Kbuild @@ -31,7 +31,6 @@ generic-y += sections.h generic-y += segment.h generic-y += serial.h generic-y += shmparam.h -generic-y += sizes.h generic-y += syscalls.h generic-y += topology.h generic-y += trace_clock.h diff --git a/arch/unicore32/include/asm/elf.h b/arch/unicore32/include/asm/elf.h index 829042d07722..ae66dc1be49e 100644 --- a/arch/unicore32/include/asm/elf.h +++ b/arch/unicore32/include/asm/elf.h @@ -19,6 +19,7 @@ * ELF register definitions.. */ #include <asm/ptrace.h> +#include <linux/elf-em.h> typedef unsigned long elf_greg_t; typedef unsigned long elf_freg_t[3]; @@ -28,8 +29,6 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG]; typedef struct fp_state elf_fpregset_t; -#define EM_UNICORE 110 - #define R_UNICORE_NONE 0 #define R_UNICORE_PC24 1 #define R_UNICORE_ABS32 2 diff --git a/arch/unicore32/include/asm/memory.h b/arch/unicore32/include/asm/memory.h index 66bb9f6525c0..46cf27efbb7e 100644 --- a/arch/unicore32/include/asm/memory.h +++ b/arch/unicore32/include/asm/memory.h @@ -16,7 +16,7 @@ #include <linux/compiler.h> #include <linux/const.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach/memory.h> /* diff --git a/arch/unicore32/include/asm/syscall.h b/arch/unicore32/include/asm/syscall.h new file mode 100644 index 000000000000..607961797fff --- /dev/null +++ b/arch/unicore32/include/asm/syscall.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_UNICORE_SYSCALL_H +#define _ASM_UNICORE_SYSCALL_H + +#include <uapi/linux/audit.h> + +static inline int syscall_get_arch(struct task_struct *task) +{ + return AUDIT_ARCH_UNICORE; +} + +#endif /* _ASM_UNICORE_SYSCALL_H */ diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c index 74b6a2e29809..c994cdf14119 100644 --- a/arch/unicore32/mm/init.c +++ b/arch/unicore32/mm/init.c @@ -23,7 +23,7 @@ #include <asm/sections.h> #include <asm/setup.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/tlb.h> #include <asm/memblock.h> #include <mach/map.h> @@ -287,27 +287,3 @@ void __init mem_init(void) sysctl_overcommit_memory = OVERCOMMIT_ALWAYS; } } - -void free_initmem(void) -{ - free_initmem_default(-1); -} - -#ifdef CONFIG_BLK_DEV_INITRD - -static int keep_initrd; - -void free_initrd_mem(unsigned long start, unsigned long end) -{ - if (!keep_initrd) - free_reserved_area((void *)start, (void *)end, -1, "initrd"); -} - -static int __init keepinitrd_setup(char *__unused) -{ - keep_initrd = 1; - return 1; -} - -__setup("keepinitrd", keepinitrd_setup); -#endif diff --git a/arch/unicore32/mm/ioremap.c b/arch/unicore32/mm/ioremap.c index bf012b2b71a9..b69cb18ce8b1 100644 --- a/arch/unicore32/mm/ioremap.c +++ b/arch/unicore32/mm/ioremap.c @@ -34,7 +34,7 @@ #include <asm/mmu_context.h> #include <asm/pgalloc.h> #include <asm/tlbflush.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <mach/map.h> #include "mm.h" diff --git a/arch/unicore32/mm/mmu.c b/arch/unicore32/mm/mmu.c index aa2060beb408..f0ae623b305f 100644 --- a/arch/unicore32/mm/mmu.c +++ b/arch/unicore32/mm/mmu.c @@ -22,7 +22,7 @@ #include <asm/cputype.h> #include <asm/sections.h> #include <asm/setup.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/tlb.h> #include <asm/memblock.h> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 0a3cc347143f..21e9f2fac04b 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -22,7 +22,7 @@ config X86_64 def_bool y depends on 64BIT # Options that are inherently 64-bit kernel only: - select ARCH_HAS_GIGANTIC_PAGE if (MEMORY_ISOLATION && COMPACTION) || CMA + select ARCH_HAS_GIGANTIC_PAGE select ARCH_SUPPORTS_INT128 select ARCH_USE_CMPXCHG_LOCKREF select HAVE_ARCH_SOFT_DIRTY @@ -31,6 +31,17 @@ config X86_64 select SWIOTLB select ARCH_HAS_SYSCALL_WRAPPER +config FORCE_DYNAMIC_FTRACE + def_bool y + depends on X86_32 + depends on FUNCTION_TRACER + select DYNAMIC_FTRACE + help + We keep the static function tracing (!DYNAMIC_FTRACE) around + in order to test the non static function tracing in the + generic code, as other architectures still use it. But we + only need to keep it around for x86_64. No need to keep it + for x86_32. For x86_32, force DYNAMIC_FTRACE. # # Arch settings # @@ -44,11 +55,9 @@ config X86 # select ACPI_LEGACY_TABLES_LOOKUP if ACPI select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI - select ANON_INODES select ARCH_32BIT_OFF_T if X86_32 select ARCH_CLOCKSOURCE_DATA select ARCH_CLOCKSOURCE_INIT - select ARCH_DISCARD_MEMBLOCK select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI select ARCH_HAS_DEBUG_VIRTUAL select ARCH_HAS_DEVMEM_IS_ALLOWED @@ -307,9 +316,6 @@ config ZONE_DMA32 config AUDIT_ARCH def_bool y if X86_64 -config ARCH_SUPPORTS_OPTIMIZED_INLINING - def_bool y - config ARCH_SUPPORTS_DEBUG_PAGEALLOC def_bool y diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 15d0fbe27872..f730680dc818 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -266,20 +266,6 @@ config CPA_DEBUG ---help--- Do change_page_attr() self-tests every 30 seconds. -config OPTIMIZE_INLINING - bool "Allow gcc to uninline functions marked 'inline'" - ---help--- - This option determines if the kernel forces gcc to inline the functions - developers have marked 'inline'. Doing so takes away freedom from gcc to - do what it thinks is best, which is desirable for the gcc 3.x series of - compilers. The gcc 4.x series have a rewritten inlining algorithm and - enabling this option will generate a smaller kernel there. Hopefully - this algorithm is so good that allowing gcc 4.x and above to make the - decision will become the default in the future. Until then this option - is there to test gcc for this. - - If unsure, say N. - config DEBUG_ENTRY bool "Debug low-level entry code" depends on DEBUG_KERNEL diff --git a/arch/x86/crypto/aegis128-aesni-glue.c b/arch/x86/crypto/aegis128-aesni-glue.c index 3ea71b871813..bdeee1b830be 100644 --- a/arch/x86/crypto/aegis128-aesni-glue.c +++ b/arch/x86/crypto/aegis128-aesni-glue.c @@ -11,8 +11,8 @@ * any later version. */ -#include <crypto/cryptd.h> #include <crypto/internal/aead.h> +#include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> #include <crypto/scatterwalk.h> #include <linux/module.h> @@ -242,131 +242,35 @@ static void crypto_aegis128_aesni_exit_tfm(struct crypto_aead *aead) { } -static int cryptd_aegis128_aesni_setkey(struct crypto_aead *aead, - const u8 *key, unsigned int keylen) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setkey(&cryptd_tfm->base, key, keylen); -} - -static int cryptd_aegis128_aesni_setauthsize(struct crypto_aead *aead, - unsigned int authsize) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setauthsize(&cryptd_tfm->base, authsize); -} - -static int cryptd_aegis128_aesni_encrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_encrypt(req); -} - -static int cryptd_aegis128_aesni_decrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_decrypt(req); -} - -static int cryptd_aegis128_aesni_init_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead *cryptd_tfm; - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_tfm = cryptd_alloc_aead("__aegis128-aesni", CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL); - if (IS_ERR(cryptd_tfm)) - return PTR_ERR(cryptd_tfm); - - *ctx = cryptd_tfm; - crypto_aead_set_reqsize(aead, crypto_aead_reqsize(&cryptd_tfm->base)); - return 0; -} - -static void cryptd_aegis128_aesni_exit_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_free_aead(*ctx); -} - -static struct aead_alg crypto_aegis128_aesni_alg[] = { - { - .setkey = crypto_aegis128_aesni_setkey, - .setauthsize = crypto_aegis128_aesni_setauthsize, - .encrypt = crypto_aegis128_aesni_encrypt, - .decrypt = crypto_aegis128_aesni_decrypt, - .init = crypto_aegis128_aesni_init_tfm, - .exit = crypto_aegis128_aesni_exit_tfm, - - .ivsize = AEGIS128_NONCE_SIZE, - .maxauthsize = AEGIS128_MAX_AUTH_SIZE, - .chunksize = AEGIS128_BLOCK_SIZE, - - .base = { - .cra_flags = CRYPTO_ALG_INTERNAL, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct aegis_ctx) + - __alignof__(struct aegis_ctx), - .cra_alignmask = 0, - - .cra_name = "__aegis128", - .cra_driver_name = "__aegis128-aesni", - - .cra_module = THIS_MODULE, - } - }, { - .setkey = cryptd_aegis128_aesni_setkey, - .setauthsize = cryptd_aegis128_aesni_setauthsize, - .encrypt = cryptd_aegis128_aesni_encrypt, - .decrypt = cryptd_aegis128_aesni_decrypt, - .init = cryptd_aegis128_aesni_init_tfm, - .exit = cryptd_aegis128_aesni_exit_tfm, - - .ivsize = AEGIS128_NONCE_SIZE, - .maxauthsize = AEGIS128_MAX_AUTH_SIZE, - .chunksize = AEGIS128_BLOCK_SIZE, - - .base = { - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct cryptd_aead *), - .cra_alignmask = 0, - - .cra_priority = 400, - - .cra_name = "aegis128", - .cra_driver_name = "aegis128-aesni", - - .cra_module = THIS_MODULE, - } +static struct aead_alg crypto_aegis128_aesni_alg = { + .setkey = crypto_aegis128_aesni_setkey, + .setauthsize = crypto_aegis128_aesni_setauthsize, + .encrypt = crypto_aegis128_aesni_encrypt, + .decrypt = crypto_aegis128_aesni_decrypt, + .init = crypto_aegis128_aesni_init_tfm, + .exit = crypto_aegis128_aesni_exit_tfm, + + .ivsize = AEGIS128_NONCE_SIZE, + .maxauthsize = AEGIS128_MAX_AUTH_SIZE, + .chunksize = AEGIS128_BLOCK_SIZE, + + .base = { + .cra_flags = CRYPTO_ALG_INTERNAL, + .cra_blocksize = 1, + .cra_ctxsize = sizeof(struct aegis_ctx) + + __alignof__(struct aegis_ctx), + .cra_alignmask = 0, + .cra_priority = 400, + + .cra_name = "__aegis128", + .cra_driver_name = "__aegis128-aesni", + + .cra_module = THIS_MODULE, } }; +static struct simd_aead_alg *simd_alg; + static int __init crypto_aegis128_aesni_module_init(void) { if (!boot_cpu_has(X86_FEATURE_XMM2) || @@ -374,14 +278,13 @@ static int __init crypto_aegis128_aesni_module_init(void) !cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL)) return -ENODEV; - return crypto_register_aeads(crypto_aegis128_aesni_alg, - ARRAY_SIZE(crypto_aegis128_aesni_alg)); + return simd_register_aeads_compat(&crypto_aegis128_aesni_alg, 1, + &simd_alg); } static void __exit crypto_aegis128_aesni_module_exit(void) { - crypto_unregister_aeads(crypto_aegis128_aesni_alg, - ARRAY_SIZE(crypto_aegis128_aesni_alg)); + simd_unregister_aeads(&crypto_aegis128_aesni_alg, 1, &simd_alg); } module_init(crypto_aegis128_aesni_module_init); diff --git a/arch/x86/crypto/aegis128l-aesni-glue.c b/arch/x86/crypto/aegis128l-aesni-glue.c index 1b1b39c66c5e..80d917f7e467 100644 --- a/arch/x86/crypto/aegis128l-aesni-glue.c +++ b/arch/x86/crypto/aegis128l-aesni-glue.c @@ -11,8 +11,8 @@ * any later version. */ -#include <crypto/cryptd.h> #include <crypto/internal/aead.h> +#include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> #include <crypto/scatterwalk.h> #include <linux/module.h> @@ -242,131 +242,35 @@ static void crypto_aegis128l_aesni_exit_tfm(struct crypto_aead *aead) { } -static int cryptd_aegis128l_aesni_setkey(struct crypto_aead *aead, - const u8 *key, unsigned int keylen) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setkey(&cryptd_tfm->base, key, keylen); -} - -static int cryptd_aegis128l_aesni_setauthsize(struct crypto_aead *aead, - unsigned int authsize) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setauthsize(&cryptd_tfm->base, authsize); -} - -static int cryptd_aegis128l_aesni_encrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_encrypt(req); -} - -static int cryptd_aegis128l_aesni_decrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_decrypt(req); -} - -static int cryptd_aegis128l_aesni_init_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead *cryptd_tfm; - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_tfm = cryptd_alloc_aead("__aegis128l-aesni", CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL); - if (IS_ERR(cryptd_tfm)) - return PTR_ERR(cryptd_tfm); - - *ctx = cryptd_tfm; - crypto_aead_set_reqsize(aead, crypto_aead_reqsize(&cryptd_tfm->base)); - return 0; -} - -static void cryptd_aegis128l_aesni_exit_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_free_aead(*ctx); -} - -static struct aead_alg crypto_aegis128l_aesni_alg[] = { - { - .setkey = crypto_aegis128l_aesni_setkey, - .setauthsize = crypto_aegis128l_aesni_setauthsize, - .encrypt = crypto_aegis128l_aesni_encrypt, - .decrypt = crypto_aegis128l_aesni_decrypt, - .init = crypto_aegis128l_aesni_init_tfm, - .exit = crypto_aegis128l_aesni_exit_tfm, - - .ivsize = AEGIS128L_NONCE_SIZE, - .maxauthsize = AEGIS128L_MAX_AUTH_SIZE, - .chunksize = AEGIS128L_BLOCK_SIZE, - - .base = { - .cra_flags = CRYPTO_ALG_INTERNAL, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct aegis_ctx) + - __alignof__(struct aegis_ctx), - .cra_alignmask = 0, - - .cra_name = "__aegis128l", - .cra_driver_name = "__aegis128l-aesni", - - .cra_module = THIS_MODULE, - } - }, { - .setkey = cryptd_aegis128l_aesni_setkey, - .setauthsize = cryptd_aegis128l_aesni_setauthsize, - .encrypt = cryptd_aegis128l_aesni_encrypt, - .decrypt = cryptd_aegis128l_aesni_decrypt, - .init = cryptd_aegis128l_aesni_init_tfm, - .exit = cryptd_aegis128l_aesni_exit_tfm, - - .ivsize = AEGIS128L_NONCE_SIZE, - .maxauthsize = AEGIS128L_MAX_AUTH_SIZE, - .chunksize = AEGIS128L_BLOCK_SIZE, - - .base = { - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct cryptd_aead *), - .cra_alignmask = 0, - - .cra_priority = 400, - - .cra_name = "aegis128l", - .cra_driver_name = "aegis128l-aesni", - - .cra_module = THIS_MODULE, - } +static struct aead_alg crypto_aegis128l_aesni_alg = { + .setkey = crypto_aegis128l_aesni_setkey, + .setauthsize = crypto_aegis128l_aesni_setauthsize, + .encrypt = crypto_aegis128l_aesni_encrypt, + .decrypt = crypto_aegis128l_aesni_decrypt, + .init = crypto_aegis128l_aesni_init_tfm, + .exit = crypto_aegis128l_aesni_exit_tfm, + + .ivsize = AEGIS128L_NONCE_SIZE, + .maxauthsize = AEGIS128L_MAX_AUTH_SIZE, + .chunksize = AEGIS128L_BLOCK_SIZE, + + .base = { + .cra_flags = CRYPTO_ALG_INTERNAL, + .cra_blocksize = 1, + .cra_ctxsize = sizeof(struct aegis_ctx) + + __alignof__(struct aegis_ctx), + .cra_alignmask = 0, + .cra_priority = 400, + + .cra_name = "__aegis128l", + .cra_driver_name = "__aegis128l-aesni", + + .cra_module = THIS_MODULE, } }; +static struct simd_aead_alg *simd_alg; + static int __init crypto_aegis128l_aesni_module_init(void) { if (!boot_cpu_has(X86_FEATURE_XMM2) || @@ -374,14 +278,13 @@ static int __init crypto_aegis128l_aesni_module_init(void) !cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL)) return -ENODEV; - return crypto_register_aeads(crypto_aegis128l_aesni_alg, - ARRAY_SIZE(crypto_aegis128l_aesni_alg)); + return simd_register_aeads_compat(&crypto_aegis128l_aesni_alg, 1, + &simd_alg); } static void __exit crypto_aegis128l_aesni_module_exit(void) { - crypto_unregister_aeads(crypto_aegis128l_aesni_alg, - ARRAY_SIZE(crypto_aegis128l_aesni_alg)); + simd_unregister_aeads(&crypto_aegis128l_aesni_alg, 1, &simd_alg); } module_init(crypto_aegis128l_aesni_module_init); diff --git a/arch/x86/crypto/aegis256-aesni-glue.c b/arch/x86/crypto/aegis256-aesni-glue.c index 6227ca3220a0..716eecb66bd5 100644 --- a/arch/x86/crypto/aegis256-aesni-glue.c +++ b/arch/x86/crypto/aegis256-aesni-glue.c @@ -11,8 +11,8 @@ * any later version. */ -#include <crypto/cryptd.h> #include <crypto/internal/aead.h> +#include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> #include <crypto/scatterwalk.h> #include <linux/module.h> @@ -242,131 +242,35 @@ static void crypto_aegis256_aesni_exit_tfm(struct crypto_aead *aead) { } -static int cryptd_aegis256_aesni_setkey(struct crypto_aead *aead, - const u8 *key, unsigned int keylen) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setkey(&cryptd_tfm->base, key, keylen); -} - -static int cryptd_aegis256_aesni_setauthsize(struct crypto_aead *aead, - unsigned int authsize) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setauthsize(&cryptd_tfm->base, authsize); -} - -static int cryptd_aegis256_aesni_encrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_encrypt(req); -} - -static int cryptd_aegis256_aesni_decrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_decrypt(req); -} - -static int cryptd_aegis256_aesni_init_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead *cryptd_tfm; - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_tfm = cryptd_alloc_aead("__aegis256-aesni", CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL); - if (IS_ERR(cryptd_tfm)) - return PTR_ERR(cryptd_tfm); - - *ctx = cryptd_tfm; - crypto_aead_set_reqsize(aead, crypto_aead_reqsize(&cryptd_tfm->base)); - return 0; -} - -static void cryptd_aegis256_aesni_exit_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_free_aead(*ctx); -} - -static struct aead_alg crypto_aegis256_aesni_alg[] = { - { - .setkey = crypto_aegis256_aesni_setkey, - .setauthsize = crypto_aegis256_aesni_setauthsize, - .encrypt = crypto_aegis256_aesni_encrypt, - .decrypt = crypto_aegis256_aesni_decrypt, - .init = crypto_aegis256_aesni_init_tfm, - .exit = crypto_aegis256_aesni_exit_tfm, - - .ivsize = AEGIS256_NONCE_SIZE, - .maxauthsize = AEGIS256_MAX_AUTH_SIZE, - .chunksize = AEGIS256_BLOCK_SIZE, - - .base = { - .cra_flags = CRYPTO_ALG_INTERNAL, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct aegis_ctx) + - __alignof__(struct aegis_ctx), - .cra_alignmask = 0, - - .cra_name = "__aegis256", - .cra_driver_name = "__aegis256-aesni", - - .cra_module = THIS_MODULE, - } - }, { - .setkey = cryptd_aegis256_aesni_setkey, - .setauthsize = cryptd_aegis256_aesni_setauthsize, - .encrypt = cryptd_aegis256_aesni_encrypt, - .decrypt = cryptd_aegis256_aesni_decrypt, - .init = cryptd_aegis256_aesni_init_tfm, - .exit = cryptd_aegis256_aesni_exit_tfm, - - .ivsize = AEGIS256_NONCE_SIZE, - .maxauthsize = AEGIS256_MAX_AUTH_SIZE, - .chunksize = AEGIS256_BLOCK_SIZE, - - .base = { - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct cryptd_aead *), - .cra_alignmask = 0, - - .cra_priority = 400, - - .cra_name = "aegis256", - .cra_driver_name = "aegis256-aesni", - - .cra_module = THIS_MODULE, - } +static struct aead_alg crypto_aegis256_aesni_alg = { + .setkey = crypto_aegis256_aesni_setkey, + .setauthsize = crypto_aegis256_aesni_setauthsize, + .encrypt = crypto_aegis256_aesni_encrypt, + .decrypt = crypto_aegis256_aesni_decrypt, + .init = crypto_aegis256_aesni_init_tfm, + .exit = crypto_aegis256_aesni_exit_tfm, + + .ivsize = AEGIS256_NONCE_SIZE, + .maxauthsize = AEGIS256_MAX_AUTH_SIZE, + .chunksize = AEGIS256_BLOCK_SIZE, + + .base = { + .cra_flags = CRYPTO_ALG_INTERNAL, + .cra_blocksize = 1, + .cra_ctxsize = sizeof(struct aegis_ctx) + + __alignof__(struct aegis_ctx), + .cra_alignmask = 0, + .cra_priority = 400, + + .cra_name = "__aegis256", + .cra_driver_name = "__aegis256-aesni", + + .cra_module = THIS_MODULE, } }; +static struct simd_aead_alg *simd_alg; + static int __init crypto_aegis256_aesni_module_init(void) { if (!boot_cpu_has(X86_FEATURE_XMM2) || @@ -374,14 +278,13 @@ static int __init crypto_aegis256_aesni_module_init(void) !cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL)) return -ENODEV; - return crypto_register_aeads(crypto_aegis256_aesni_alg, - ARRAY_SIZE(crypto_aegis256_aesni_alg)); + return simd_register_aeads_compat(&crypto_aegis256_aesni_alg, 1, + &simd_alg); } static void __exit crypto_aegis256_aesni_module_exit(void) { - crypto_unregister_aeads(crypto_aegis256_aesni_alg, - ARRAY_SIZE(crypto_aegis256_aesni_alg)); + simd_unregister_aeads(&crypto_aegis256_aesni_alg, 1, &simd_alg); } module_init(crypto_aegis256_aesni_module_init); diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 1e3d2102033a..21c246799aa5 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -25,14 +25,13 @@ #include <linux/err.h> #include <crypto/algapi.h> #include <crypto/aes.h> -#include <crypto/cryptd.h> #include <crypto/ctr.h> #include <crypto/b128ops.h> #include <crypto/gcm.h> #include <crypto/xts.h> #include <asm/cpu_device_id.h> -#include <asm/fpu/api.h> #include <asm/crypto/aes.h> +#include <asm/simd.h> #include <crypto/scatterwalk.h> #include <crypto/internal/aead.h> #include <crypto/internal/simd.h> @@ -333,7 +332,7 @@ static int aes_set_key_common(struct crypto_tfm *tfm, void *raw_ctx, return -EINVAL; } - if (!irq_fpu_usable()) + if (!crypto_simd_usable()) err = crypto_aes_expand_key(ctx, in_key, key_len); else { kernel_fpu_begin(); @@ -354,7 +353,7 @@ static void aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) { struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm)); - if (!irq_fpu_usable()) + if (!crypto_simd_usable()) crypto_aes_encrypt_x86(ctx, dst, src); else { kernel_fpu_begin(); @@ -367,7 +366,7 @@ static void aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) { struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm)); - if (!irq_fpu_usable()) + if (!crypto_simd_usable()) crypto_aes_decrypt_x86(ctx, dst, src); else { kernel_fpu_begin(); @@ -643,29 +642,6 @@ static int xts_decrypt(struct skcipher_request *req) aes_ctx(ctx->raw_crypt_ctx)); } -static int rfc4106_init(struct crypto_aead *aead) -{ - struct cryptd_aead *cryptd_tfm; - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_tfm = cryptd_alloc_aead("__driver-gcm-aes-aesni", - CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL); - if (IS_ERR(cryptd_tfm)) - return PTR_ERR(cryptd_tfm); - - *ctx = cryptd_tfm; - crypto_aead_set_reqsize(aead, crypto_aead_reqsize(&cryptd_tfm->base)); - return 0; -} - -static void rfc4106_exit(struct crypto_aead *aead) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_free_aead(*ctx); -} - static int rfc4106_set_hash_subkey(u8 *hash_subkey, const u8 *key, unsigned int key_len) { @@ -710,15 +686,8 @@ static int common_rfc4106_set_key(struct crypto_aead *aead, const u8 *key, rfc4106_set_hash_subkey(ctx->hash_subkey, key, key_len); } -static int gcmaes_wrapper_set_key(struct crypto_aead *parent, const u8 *key, - unsigned int key_len) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(parent); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setkey(&cryptd_tfm->base, key, key_len); -} - +/* This is the Integrity Check Value (aka the authentication tag) length and can + * be 8, 12 or 16 bytes long. */ static int common_rfc4106_set_authsize(struct crypto_aead *aead, unsigned int authsize) { @@ -734,17 +703,6 @@ static int common_rfc4106_set_authsize(struct crypto_aead *aead, return 0; } -/* This is the Integrity Check Value (aka the authentication tag length and can - * be 8, 12 or 16 bytes long. */ -static int gcmaes_wrapper_set_authsize(struct crypto_aead *parent, - unsigned int authsize) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(parent); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setauthsize(&cryptd_tfm->base, authsize); -} - static int generic_gcmaes_set_authsize(struct crypto_aead *tfm, unsigned int authsize) { @@ -964,38 +922,6 @@ static int helper_rfc4106_decrypt(struct aead_request *req) return gcmaes_decrypt(req, req->assoclen - 8, ctx->hash_subkey, iv, aes_ctx); } - -static int gcmaes_wrapper_encrypt(struct aead_request *req) -{ - struct crypto_aead *tfm = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(tfm); - struct cryptd_aead *cryptd_tfm = *ctx; - - tfm = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - tfm = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, tfm); - - return crypto_aead_encrypt(req); -} - -static int gcmaes_wrapper_decrypt(struct aead_request *req) -{ - struct crypto_aead *tfm = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(tfm); - struct cryptd_aead *cryptd_tfm = *ctx; - - tfm = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - tfm = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, tfm); - - return crypto_aead_decrypt(req); -} #endif static struct crypto_alg aesni_algs[] = { { @@ -1148,31 +1074,7 @@ static int generic_gcmaes_decrypt(struct aead_request *req) aes_ctx); } -static int generic_gcmaes_init(struct crypto_aead *aead) -{ - struct cryptd_aead *cryptd_tfm; - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_tfm = cryptd_alloc_aead("__driver-generic-gcm-aes-aesni", - CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL); - if (IS_ERR(cryptd_tfm)) - return PTR_ERR(cryptd_tfm); - - *ctx = cryptd_tfm; - crypto_aead_set_reqsize(aead, crypto_aead_reqsize(&cryptd_tfm->base)); - - return 0; -} - -static void generic_gcmaes_exit(struct crypto_aead *aead) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_free_aead(*ctx); -} - -static struct aead_alg aesni_aead_algs[] = { { +static struct aead_alg aesni_aeads[] = { { .setkey = common_rfc4106_set_key, .setauthsize = common_rfc4106_set_authsize, .encrypt = helper_rfc4106_encrypt, @@ -1180,8 +1082,9 @@ static struct aead_alg aesni_aead_algs[] = { { .ivsize = GCM_RFC4106_IV_SIZE, .maxauthsize = 16, .base = { - .cra_name = "__gcm-aes-aesni", - .cra_driver_name = "__driver-gcm-aes-aesni", + .cra_name = "__rfc4106(gcm(aes))", + .cra_driver_name = "__rfc4106-gcm-aesni", + .cra_priority = 400, .cra_flags = CRYPTO_ALG_INTERNAL, .cra_blocksize = 1, .cra_ctxsize = sizeof(struct aesni_rfc4106_gcm_ctx), @@ -1189,24 +1092,6 @@ static struct aead_alg aesni_aead_algs[] = { { .cra_module = THIS_MODULE, }, }, { - .init = rfc4106_init, - .exit = rfc4106_exit, - .setkey = gcmaes_wrapper_set_key, - .setauthsize = gcmaes_wrapper_set_authsize, - .encrypt = gcmaes_wrapper_encrypt, - .decrypt = gcmaes_wrapper_decrypt, - .ivsize = GCM_RFC4106_IV_SIZE, - .maxauthsize = 16, - .base = { - .cra_name = "rfc4106(gcm(aes))", - .cra_driver_name = "rfc4106-gcm-aesni", - .cra_priority = 400, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct cryptd_aead *), - .cra_module = THIS_MODULE, - }, -}, { .setkey = generic_gcmaes_set_key, .setauthsize = generic_gcmaes_set_authsize, .encrypt = generic_gcmaes_encrypt, @@ -1214,38 +1099,21 @@ static struct aead_alg aesni_aead_algs[] = { { .ivsize = GCM_AES_IV_SIZE, .maxauthsize = 16, .base = { - .cra_name = "__generic-gcm-aes-aesni", - .cra_driver_name = "__driver-generic-gcm-aes-aesni", - .cra_priority = 0, + .cra_name = "__gcm(aes)", + .cra_driver_name = "__generic-gcm-aesni", + .cra_priority = 400, .cra_flags = CRYPTO_ALG_INTERNAL, .cra_blocksize = 1, .cra_ctxsize = sizeof(struct generic_gcmaes_ctx), .cra_alignmask = AESNI_ALIGN - 1, .cra_module = THIS_MODULE, }, -}, { - .init = generic_gcmaes_init, - .exit = generic_gcmaes_exit, - .setkey = gcmaes_wrapper_set_key, - .setauthsize = gcmaes_wrapper_set_authsize, - .encrypt = gcmaes_wrapper_encrypt, - .decrypt = gcmaes_wrapper_decrypt, - .ivsize = GCM_AES_IV_SIZE, - .maxauthsize = 16, - .base = { - .cra_name = "gcm(aes)", - .cra_driver_name = "generic-gcm-aesni", - .cra_priority = 400, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct cryptd_aead *), - .cra_module = THIS_MODULE, - }, } }; #else -static struct aead_alg aesni_aead_algs[0]; +static struct aead_alg aesni_aeads[0]; #endif +static struct simd_aead_alg *aesni_simd_aeads[ARRAY_SIZE(aesni_aeads)]; static const struct x86_cpu_id aesni_cpu_id[] = { X86_FEATURE_MATCH(X86_FEATURE_AES), @@ -1253,23 +1121,9 @@ static const struct x86_cpu_id aesni_cpu_id[] = { }; MODULE_DEVICE_TABLE(x86cpu, aesni_cpu_id); -static void aesni_free_simds(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(aesni_simd_skciphers) && - aesni_simd_skciphers[i]; i++) - simd_skcipher_free(aesni_simd_skciphers[i]); -} - static int __init aesni_init(void) { - struct simd_skcipher_alg *simd; - const char *basename; - const char *algname; - const char *drvname; int err; - int i; if (!x86_match_cpu(aesni_cpu_id)) return -ENODEV; @@ -1304,36 +1158,22 @@ static int __init aesni_init(void) if (err) return err; - err = crypto_register_skciphers(aesni_skciphers, - ARRAY_SIZE(aesni_skciphers)); + err = simd_register_skciphers_compat(aesni_skciphers, + ARRAY_SIZE(aesni_skciphers), + aesni_simd_skciphers); if (err) goto unregister_algs; - err = crypto_register_aeads(aesni_aead_algs, - ARRAY_SIZE(aesni_aead_algs)); + err = simd_register_aeads_compat(aesni_aeads, ARRAY_SIZE(aesni_aeads), + aesni_simd_aeads); if (err) goto unregister_skciphers; - for (i = 0; i < ARRAY_SIZE(aesni_skciphers); i++) { - algname = aesni_skciphers[i].base.cra_name + 2; - drvname = aesni_skciphers[i].base.cra_driver_name + 2; - basename = aesni_skciphers[i].base.cra_driver_name; - simd = simd_skcipher_create_compat(algname, drvname, basename); - err = PTR_ERR(simd); - if (IS_ERR(simd)) - goto unregister_simds; - - aesni_simd_skciphers[i] = simd; - } - return 0; -unregister_simds: - aesni_free_simds(); - crypto_unregister_aeads(aesni_aead_algs, ARRAY_SIZE(aesni_aead_algs)); unregister_skciphers: - crypto_unregister_skciphers(aesni_skciphers, - ARRAY_SIZE(aesni_skciphers)); + simd_unregister_skciphers(aesni_skciphers, ARRAY_SIZE(aesni_skciphers), + aesni_simd_skciphers); unregister_algs: crypto_unregister_algs(aesni_algs, ARRAY_SIZE(aesni_algs)); return err; @@ -1341,10 +1181,10 @@ unregister_algs: static void __exit aesni_exit(void) { - aesni_free_simds(); - crypto_unregister_aeads(aesni_aead_algs, ARRAY_SIZE(aesni_aead_algs)); - crypto_unregister_skciphers(aesni_skciphers, - ARRAY_SIZE(aesni_skciphers)); + simd_unregister_aeads(aesni_aeads, ARRAY_SIZE(aesni_aeads), + aesni_simd_aeads); + simd_unregister_skciphers(aesni_skciphers, ARRAY_SIZE(aesni_skciphers), + aesni_simd_skciphers); crypto_unregister_algs(aesni_algs, ARRAY_SIZE(aesni_algs)); } diff --git a/arch/x86/crypto/chacha_glue.c b/arch/x86/crypto/chacha_glue.c index 45c1c4143176..4967ad620775 100644 --- a/arch/x86/crypto/chacha_glue.c +++ b/arch/x86/crypto/chacha_glue.c @@ -12,10 +12,10 @@ #include <crypto/algapi.h> #include <crypto/chacha.h> +#include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> #include <linux/kernel.h> #include <linux/module.h> -#include <asm/fpu/api.h> #include <asm/simd.h> #define CHACHA_STATE_ALIGN 16 @@ -170,7 +170,7 @@ static int chacha_simd(struct skcipher_request *req) struct skcipher_walk walk; int err; - if (req->cryptlen <= CHACHA_BLOCK_SIZE || !irq_fpu_usable()) + if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable()) return crypto_chacha_crypt(req); err = skcipher_walk_virt(&walk, req, true); @@ -193,7 +193,7 @@ static int xchacha_simd(struct skcipher_request *req) u8 real_iv[16]; int err; - if (req->cryptlen <= CHACHA_BLOCK_SIZE || !irq_fpu_usable()) + if (req->cryptlen <= CHACHA_BLOCK_SIZE || !crypto_simd_usable()) return crypto_xchacha_crypt(req); err = skcipher_walk_virt(&walk, req, true); diff --git a/arch/x86/crypto/crc32-pclmul_glue.c b/arch/x86/crypto/crc32-pclmul_glue.c index c8d9cdacbf10..cb4ab6645106 100644 --- a/arch/x86/crypto/crc32-pclmul_glue.c +++ b/arch/x86/crypto/crc32-pclmul_glue.c @@ -32,10 +32,11 @@ #include <linux/kernel.h> #include <linux/crc32.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <asm/cpufeatures.h> #include <asm/cpu_device_id.h> -#include <asm/fpu/api.h> +#include <asm/simd.h> #define CHKSUM_BLOCK_SIZE 1 #define CHKSUM_DIGEST_SIZE 4 @@ -54,7 +55,7 @@ static u32 __attribute__((pure)) unsigned int iremainder; unsigned int prealign; - if (len < PCLMUL_MIN_LEN + SCALE_F_MASK || !irq_fpu_usable()) + if (len < PCLMUL_MIN_LEN + SCALE_F_MASK || !crypto_simd_usable()) return crc32_le(crc, p, len); if ((long)p & SCALE_F_MASK) { diff --git a/arch/x86/crypto/crc32c-intel_glue.c b/arch/x86/crypto/crc32c-intel_glue.c index 5773e1161072..a58fe217c856 100644 --- a/arch/x86/crypto/crc32c-intel_glue.c +++ b/arch/x86/crypto/crc32c-intel_glue.c @@ -29,10 +29,11 @@ #include <linux/string.h> #include <linux/kernel.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <asm/cpufeatures.h> #include <asm/cpu_device_id.h> -#include <asm/fpu/internal.h> +#include <asm/simd.h> #define CHKSUM_BLOCK_SIZE 1 #define CHKSUM_DIGEST_SIZE 4 @@ -177,7 +178,7 @@ static int crc32c_pcl_intel_update(struct shash_desc *desc, const u8 *data, * use faster PCL version if datasize is large enough to * overcome kernel fpu state save/restore overhead */ - if (len >= CRC32C_PCL_BREAKEVEN && irq_fpu_usable()) { + if (len >= CRC32C_PCL_BREAKEVEN && crypto_simd_usable()) { kernel_fpu_begin(); *crcp = crc_pcl(data, len, *crcp); kernel_fpu_end(); @@ -189,7 +190,7 @@ static int crc32c_pcl_intel_update(struct shash_desc *desc, const u8 *data, static int __crc32c_pcl_intel_finup(u32 *crcp, const u8 *data, unsigned int len, u8 *out) { - if (len >= CRC32C_PCL_BREAKEVEN && irq_fpu_usable()) { + if (len >= CRC32C_PCL_BREAKEVEN && crypto_simd_usable()) { kernel_fpu_begin(); *(__le32 *)out = ~cpu_to_le32(crc_pcl(data, len, *crcp)); kernel_fpu_end(); diff --git a/arch/x86/crypto/crct10dif-pclmul_glue.c b/arch/x86/crypto/crct10dif-pclmul_glue.c index 0e785c0b2354..3c81e15b0873 100644 --- a/arch/x86/crypto/crct10dif-pclmul_glue.c +++ b/arch/x86/crypto/crct10dif-pclmul_glue.c @@ -26,12 +26,13 @@ #include <linux/module.h> #include <linux/crc-t10dif.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/init.h> #include <linux/string.h> #include <linux/kernel.h> -#include <asm/fpu/api.h> #include <asm/cpufeatures.h> #include <asm/cpu_device_id.h> +#include <asm/simd.h> asmlinkage u16 crc_t10dif_pcl(u16 init_crc, const u8 *buf, size_t len); @@ -53,7 +54,7 @@ static int chksum_update(struct shash_desc *desc, const u8 *data, { struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); - if (length >= 16 && irq_fpu_usable()) { + if (length >= 16 && crypto_simd_usable()) { kernel_fpu_begin(); ctx->crc = crc_t10dif_pcl(ctx->crc, data, length); kernel_fpu_end(); @@ -70,15 +71,14 @@ static int chksum_final(struct shash_desc *desc, u8 *out) return 0; } -static int __chksum_finup(__u16 *crcp, const u8 *data, unsigned int len, - u8 *out) +static int __chksum_finup(__u16 crc, const u8 *data, unsigned int len, u8 *out) { - if (len >= 16 && irq_fpu_usable()) { + if (len >= 16 && crypto_simd_usable()) { kernel_fpu_begin(); - *(__u16 *)out = crc_t10dif_pcl(*crcp, data, len); + *(__u16 *)out = crc_t10dif_pcl(crc, data, len); kernel_fpu_end(); } else - *(__u16 *)out = crc_t10dif_generic(*crcp, data, len); + *(__u16 *)out = crc_t10dif_generic(crc, data, len); return 0; } @@ -87,15 +87,13 @@ static int chksum_finup(struct shash_desc *desc, const u8 *data, { struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); - return __chksum_finup(&ctx->crc, data, len, out); + return __chksum_finup(ctx->crc, data, len, out); } static int chksum_digest(struct shash_desc *desc, const u8 *data, unsigned int length, u8 *out) { - struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); - - return __chksum_finup(&ctx->crc, data, length, out); + return __chksum_finup(0, data, length, out); } static struct shash_alg alg = { diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c index 3582ae885ee1..e3f3e6fd9d65 100644 --- a/arch/x86/crypto/ghash-clmulni-intel_glue.c +++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c @@ -19,8 +19,9 @@ #include <crypto/cryptd.h> #include <crypto/gf128mul.h> #include <crypto/internal/hash.h> -#include <asm/fpu/api.h> +#include <crypto/internal/simd.h> #include <asm/cpu_device_id.h> +#include <asm/simd.h> #define GHASH_BLOCK_SIZE 16 #define GHASH_DIGEST_SIZE 16 @@ -171,7 +172,6 @@ static int ghash_async_init(struct ahash_request *req) struct crypto_shash *child = cryptd_ahash_child(cryptd_tfm); desc->tfm = child; - desc->flags = req->base.flags; return crypto_shash_init(desc); } @@ -182,7 +182,7 @@ static int ghash_async_update(struct ahash_request *req) struct ghash_async_ctx *ctx = crypto_ahash_ctx(tfm); struct cryptd_ahash *cryptd_tfm = ctx->cryptd_tfm; - if (!irq_fpu_usable() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_ahash_queued(cryptd_tfm))) { memcpy(cryptd_req, req, sizeof(*req)); ahash_request_set_tfm(cryptd_req, &cryptd_tfm->base); @@ -200,7 +200,7 @@ static int ghash_async_final(struct ahash_request *req) struct ghash_async_ctx *ctx = crypto_ahash_ctx(tfm); struct cryptd_ahash *cryptd_tfm = ctx->cryptd_tfm; - if (!irq_fpu_usable() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_ahash_queued(cryptd_tfm))) { memcpy(cryptd_req, req, sizeof(*req)); ahash_request_set_tfm(cryptd_req, &cryptd_tfm->base); @@ -241,7 +241,7 @@ static int ghash_async_digest(struct ahash_request *req) struct ahash_request *cryptd_req = ahash_request_ctx(req); struct cryptd_ahash *cryptd_tfm = ctx->cryptd_tfm; - if (!irq_fpu_usable() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_ahash_queued(cryptd_tfm))) { memcpy(cryptd_req, req, sizeof(*req)); ahash_request_set_tfm(cryptd_req, &cryptd_tfm->base); @@ -251,7 +251,6 @@ static int ghash_async_digest(struct ahash_request *req) struct crypto_shash *child = cryptd_ahash_child(cryptd_tfm); desc->tfm = child; - desc->flags = req->base.flags; return shash_ahash_digest(req, desc); } } diff --git a/arch/x86/crypto/morus1280-avx2-glue.c b/arch/x86/crypto/morus1280-avx2-glue.c index 6634907d6ccd..679627a2a824 100644 --- a/arch/x86/crypto/morus1280-avx2-glue.c +++ b/arch/x86/crypto/morus1280-avx2-glue.c @@ -12,6 +12,7 @@ */ #include <crypto/internal/aead.h> +#include <crypto/internal/simd.h> #include <crypto/morus1280_glue.h> #include <linux/module.h> #include <asm/fpu/api.h> @@ -35,7 +36,9 @@ asmlinkage void crypto_morus1280_avx2_dec_tail(void *state, const void *src, asmlinkage void crypto_morus1280_avx2_final(void *state, void *tag_xor, u64 assoclen, u64 cryptlen); -MORUS1280_DECLARE_ALGS(avx2, "morus1280-avx2", 400); +MORUS1280_DECLARE_ALG(avx2, "morus1280-avx2", 400); + +static struct simd_aead_alg *simd_alg; static int __init crypto_morus1280_avx2_module_init(void) { @@ -44,14 +47,13 @@ static int __init crypto_morus1280_avx2_module_init(void) !cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL)) return -ENODEV; - return crypto_register_aeads(crypto_morus1280_avx2_algs, - ARRAY_SIZE(crypto_morus1280_avx2_algs)); + return simd_register_aeads_compat(&crypto_morus1280_avx2_alg, 1, + &simd_alg); } static void __exit crypto_morus1280_avx2_module_exit(void) { - crypto_unregister_aeads(crypto_morus1280_avx2_algs, - ARRAY_SIZE(crypto_morus1280_avx2_algs)); + simd_unregister_aeads(&crypto_morus1280_avx2_alg, 1, &simd_alg); } module_init(crypto_morus1280_avx2_module_init); diff --git a/arch/x86/crypto/morus1280-sse2-glue.c b/arch/x86/crypto/morus1280-sse2-glue.c index f40244eaf14d..c35c0638d0bb 100644 --- a/arch/x86/crypto/morus1280-sse2-glue.c +++ b/arch/x86/crypto/morus1280-sse2-glue.c @@ -12,6 +12,7 @@ */ #include <crypto/internal/aead.h> +#include <crypto/internal/simd.h> #include <crypto/morus1280_glue.h> #include <linux/module.h> #include <asm/fpu/api.h> @@ -35,7 +36,9 @@ asmlinkage void crypto_morus1280_sse2_dec_tail(void *state, const void *src, asmlinkage void crypto_morus1280_sse2_final(void *state, void *tag_xor, u64 assoclen, u64 cryptlen); -MORUS1280_DECLARE_ALGS(sse2, "morus1280-sse2", 350); +MORUS1280_DECLARE_ALG(sse2, "morus1280-sse2", 350); + +static struct simd_aead_alg *simd_alg; static int __init crypto_morus1280_sse2_module_init(void) { @@ -43,14 +46,13 @@ static int __init crypto_morus1280_sse2_module_init(void) !cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL)) return -ENODEV; - return crypto_register_aeads(crypto_morus1280_sse2_algs, - ARRAY_SIZE(crypto_morus1280_sse2_algs)); + return simd_register_aeads_compat(&crypto_morus1280_sse2_alg, 1, + &simd_alg); } static void __exit crypto_morus1280_sse2_module_exit(void) { - crypto_unregister_aeads(crypto_morus1280_sse2_algs, - ARRAY_SIZE(crypto_morus1280_sse2_algs)); + simd_unregister_aeads(&crypto_morus1280_sse2_alg, 1, &simd_alg); } module_init(crypto_morus1280_sse2_module_init); diff --git a/arch/x86/crypto/morus1280_glue.c b/arch/x86/crypto/morus1280_glue.c index 7e600f8bcdad..30fc1bd98ec3 100644 --- a/arch/x86/crypto/morus1280_glue.c +++ b/arch/x86/crypto/morus1280_glue.c @@ -11,7 +11,6 @@ * any later version. */ -#include <crypto/cryptd.h> #include <crypto/internal/aead.h> #include <crypto/internal/skcipher.h> #include <crypto/morus1280_glue.h> @@ -205,90 +204,6 @@ void crypto_morus1280_glue_init_ops(struct crypto_aead *aead, } EXPORT_SYMBOL_GPL(crypto_morus1280_glue_init_ops); -int cryptd_morus1280_glue_setkey(struct crypto_aead *aead, const u8 *key, - unsigned int keylen) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setkey(&cryptd_tfm->base, key, keylen); -} -EXPORT_SYMBOL_GPL(cryptd_morus1280_glue_setkey); - -int cryptd_morus1280_glue_setauthsize(struct crypto_aead *aead, - unsigned int authsize) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setauthsize(&cryptd_tfm->base, authsize); -} -EXPORT_SYMBOL_GPL(cryptd_morus1280_glue_setauthsize); - -int cryptd_morus1280_glue_encrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_encrypt(req); -} -EXPORT_SYMBOL_GPL(cryptd_morus1280_glue_encrypt); - -int cryptd_morus1280_glue_decrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_decrypt(req); -} -EXPORT_SYMBOL_GPL(cryptd_morus1280_glue_decrypt); - -int cryptd_morus1280_glue_init_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead *cryptd_tfm; - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - const char *name = crypto_aead_alg(aead)->base.cra_driver_name; - char internal_name[CRYPTO_MAX_ALG_NAME]; - - if (snprintf(internal_name, CRYPTO_MAX_ALG_NAME, "__%s", name) - >= CRYPTO_MAX_ALG_NAME) - return -ENAMETOOLONG; - - cryptd_tfm = cryptd_alloc_aead(internal_name, CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL); - if (IS_ERR(cryptd_tfm)) - return PTR_ERR(cryptd_tfm); - - *ctx = cryptd_tfm; - crypto_aead_set_reqsize(aead, crypto_aead_reqsize(&cryptd_tfm->base)); - return 0; -} -EXPORT_SYMBOL_GPL(cryptd_morus1280_glue_init_tfm); - -void cryptd_morus1280_glue_exit_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_free_aead(*ctx); -} -EXPORT_SYMBOL_GPL(cryptd_morus1280_glue_exit_tfm); - MODULE_LICENSE("GPL"); MODULE_AUTHOR("Ondrej Mosnacek <omosnacek@gmail.com>"); MODULE_DESCRIPTION("MORUS-1280 AEAD mode -- glue for x86 optimizations"); diff --git a/arch/x86/crypto/morus640-sse2-glue.c b/arch/x86/crypto/morus640-sse2-glue.c index 9afaf8f8565a..32da56b3bdad 100644 --- a/arch/x86/crypto/morus640-sse2-glue.c +++ b/arch/x86/crypto/morus640-sse2-glue.c @@ -12,6 +12,7 @@ */ #include <crypto/internal/aead.h> +#include <crypto/internal/simd.h> #include <crypto/morus640_glue.h> #include <linux/module.h> #include <asm/fpu/api.h> @@ -35,7 +36,9 @@ asmlinkage void crypto_morus640_sse2_dec_tail(void *state, const void *src, asmlinkage void crypto_morus640_sse2_final(void *state, void *tag_xor, u64 assoclen, u64 cryptlen); -MORUS640_DECLARE_ALGS(sse2, "morus640-sse2", 400); +MORUS640_DECLARE_ALG(sse2, "morus640-sse2", 400); + +static struct simd_aead_alg *simd_alg; static int __init crypto_morus640_sse2_module_init(void) { @@ -43,14 +46,13 @@ static int __init crypto_morus640_sse2_module_init(void) !cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL)) return -ENODEV; - return crypto_register_aeads(crypto_morus640_sse2_algs, - ARRAY_SIZE(crypto_morus640_sse2_algs)); + return simd_register_aeads_compat(&crypto_morus640_sse2_alg, 1, + &simd_alg); } static void __exit crypto_morus640_sse2_module_exit(void) { - crypto_unregister_aeads(crypto_morus640_sse2_algs, - ARRAY_SIZE(crypto_morus640_sse2_algs)); + simd_unregister_aeads(&crypto_morus640_sse2_alg, 1, &simd_alg); } module_init(crypto_morus640_sse2_module_init); diff --git a/arch/x86/crypto/morus640_glue.c b/arch/x86/crypto/morus640_glue.c index cb3a81732016..1dea33d84426 100644 --- a/arch/x86/crypto/morus640_glue.c +++ b/arch/x86/crypto/morus640_glue.c @@ -11,7 +11,6 @@ * any later version. */ -#include <crypto/cryptd.h> #include <crypto/internal/aead.h> #include <crypto/internal/skcipher.h> #include <crypto/morus640_glue.h> @@ -200,90 +199,6 @@ void crypto_morus640_glue_init_ops(struct crypto_aead *aead, } EXPORT_SYMBOL_GPL(crypto_morus640_glue_init_ops); -int cryptd_morus640_glue_setkey(struct crypto_aead *aead, const u8 *key, - unsigned int keylen) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setkey(&cryptd_tfm->base, key, keylen); -} -EXPORT_SYMBOL_GPL(cryptd_morus640_glue_setkey); - -int cryptd_morus640_glue_setauthsize(struct crypto_aead *aead, - unsigned int authsize) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - return crypto_aead_setauthsize(&cryptd_tfm->base, authsize); -} -EXPORT_SYMBOL_GPL(cryptd_morus640_glue_setauthsize); - -int cryptd_morus640_glue_encrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_encrypt(req); -} -EXPORT_SYMBOL_GPL(cryptd_morus640_glue_encrypt); - -int cryptd_morus640_glue_decrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - struct cryptd_aead *cryptd_tfm = *ctx; - - aead = &cryptd_tfm->base; - if (irq_fpu_usable() && (!in_atomic() || - !cryptd_aead_queued(cryptd_tfm))) - aead = cryptd_aead_child(cryptd_tfm); - - aead_request_set_tfm(req, aead); - - return crypto_aead_decrypt(req); -} -EXPORT_SYMBOL_GPL(cryptd_morus640_glue_decrypt); - -int cryptd_morus640_glue_init_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead *cryptd_tfm; - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - const char *name = crypto_aead_alg(aead)->base.cra_driver_name; - char internal_name[CRYPTO_MAX_ALG_NAME]; - - if (snprintf(internal_name, CRYPTO_MAX_ALG_NAME, "__%s", name) - >= CRYPTO_MAX_ALG_NAME) - return -ENAMETOOLONG; - - cryptd_tfm = cryptd_alloc_aead(internal_name, CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL); - if (IS_ERR(cryptd_tfm)) - return PTR_ERR(cryptd_tfm); - - *ctx = cryptd_tfm; - crypto_aead_set_reqsize(aead, crypto_aead_reqsize(&cryptd_tfm->base)); - return 0; -} -EXPORT_SYMBOL_GPL(cryptd_morus640_glue_init_tfm); - -void cryptd_morus640_glue_exit_tfm(struct crypto_aead *aead) -{ - struct cryptd_aead **ctx = crypto_aead_ctx(aead); - - cryptd_free_aead(*ctx); -} -EXPORT_SYMBOL_GPL(cryptd_morus640_glue_exit_tfm); - MODULE_LICENSE("GPL"); MODULE_AUTHOR("Ondrej Mosnacek <omosnacek@gmail.com>"); MODULE_DESCRIPTION("MORUS-640 AEAD mode -- glue for x86 optimizations"); diff --git a/arch/x86/crypto/nhpoly1305-avx2-glue.c b/arch/x86/crypto/nhpoly1305-avx2-glue.c index 20d815ea4b6a..f7567cbd35b6 100644 --- a/arch/x86/crypto/nhpoly1305-avx2-glue.c +++ b/arch/x86/crypto/nhpoly1305-avx2-glue.c @@ -7,9 +7,10 @@ */ #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/nhpoly1305.h> #include <linux/module.h> -#include <asm/fpu/api.h> +#include <asm/simd.h> asmlinkage void nh_avx2(const u32 *key, const u8 *message, size_t message_len, u8 hash[NH_HASH_BYTES]); @@ -24,7 +25,7 @@ static void _nh_avx2(const u32 *key, const u8 *message, size_t message_len, static int nhpoly1305_avx2_update(struct shash_desc *desc, const u8 *src, unsigned int srclen) { - if (srclen < 64 || !irq_fpu_usable()) + if (srclen < 64 || !crypto_simd_usable()) return crypto_nhpoly1305_update(desc, src, srclen); do { diff --git a/arch/x86/crypto/nhpoly1305-sse2-glue.c b/arch/x86/crypto/nhpoly1305-sse2-glue.c index ed68d164ce14..a661ede3b5cf 100644 --- a/arch/x86/crypto/nhpoly1305-sse2-glue.c +++ b/arch/x86/crypto/nhpoly1305-sse2-glue.c @@ -7,9 +7,10 @@ */ #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/nhpoly1305.h> #include <linux/module.h> -#include <asm/fpu/api.h> +#include <asm/simd.h> asmlinkage void nh_sse2(const u32 *key, const u8 *message, size_t message_len, u8 hash[NH_HASH_BYTES]); @@ -24,7 +25,7 @@ static void _nh_sse2(const u32 *key, const u8 *message, size_t message_len, static int nhpoly1305_sse2_update(struct shash_desc *desc, const u8 *src, unsigned int srclen) { - if (srclen < 64 || !irq_fpu_usable()) + if (srclen < 64 || !crypto_simd_usable()) return crypto_nhpoly1305_update(desc, src, srclen); do { diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c index 88cc01506c84..6eb65b237b3c 100644 --- a/arch/x86/crypto/poly1305_glue.c +++ b/arch/x86/crypto/poly1305_glue.c @@ -11,11 +11,11 @@ #include <crypto/algapi.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <crypto/poly1305.h> #include <linux/crypto.h> #include <linux/kernel.h> #include <linux/module.h> -#include <asm/fpu/api.h> #include <asm/simd.h> struct poly1305_simd_desc_ctx { @@ -126,7 +126,7 @@ static int poly1305_simd_update(struct shash_desc *desc, unsigned int bytes; /* kernel_fpu_begin/end is costly, use fallback for small updates */ - if (srclen <= 288 || !may_use_simd()) + if (srclen <= 288 || !crypto_simd_usable()) return crypto_poly1305_update(desc, src, srclen); kernel_fpu_begin(); diff --git a/arch/x86/crypto/sha1_ssse3_glue.c b/arch/x86/crypto/sha1_ssse3_glue.c index 7391c7de72c7..42f177afc33a 100644 --- a/arch/x86/crypto/sha1_ssse3_glue.c +++ b/arch/x86/crypto/sha1_ssse3_glue.c @@ -22,6 +22,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> @@ -29,7 +30,7 @@ #include <linux/types.h> #include <crypto/sha.h> #include <crypto/sha1_base.h> -#include <asm/fpu/api.h> +#include <asm/simd.h> typedef void (sha1_transform_fn)(u32 *digest, const char *data, unsigned int rounds); @@ -39,7 +40,7 @@ static int sha1_update(struct shash_desc *desc, const u8 *data, { struct sha1_state *sctx = shash_desc_ctx(desc); - if (!irq_fpu_usable() || + if (!crypto_simd_usable() || (sctx->count % SHA1_BLOCK_SIZE) + len < SHA1_BLOCK_SIZE) return crypto_sha1_update(desc, data, len); @@ -57,7 +58,7 @@ static int sha1_update(struct shash_desc *desc, const u8 *data, static int sha1_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out, sha1_transform_fn *sha1_xform) { - if (!irq_fpu_usable()) + if (!crypto_simd_usable()) return crypto_sha1_finup(desc, data, len, out); kernel_fpu_begin(); diff --git a/arch/x86/crypto/sha256_ssse3_glue.c b/arch/x86/crypto/sha256_ssse3_glue.c index 773a873d2b28..73867da3cbee 100644 --- a/arch/x86/crypto/sha256_ssse3_glue.c +++ b/arch/x86/crypto/sha256_ssse3_glue.c @@ -30,6 +30,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> @@ -37,8 +38,8 @@ #include <linux/types.h> #include <crypto/sha.h> #include <crypto/sha256_base.h> -#include <asm/fpu/api.h> #include <linux/string.h> +#include <asm/simd.h> asmlinkage void sha256_transform_ssse3(u32 *digest, const char *data, u64 rounds); @@ -49,7 +50,7 @@ static int sha256_update(struct shash_desc *desc, const u8 *data, { struct sha256_state *sctx = shash_desc_ctx(desc); - if (!irq_fpu_usable() || + if (!crypto_simd_usable() || (sctx->count % SHA256_BLOCK_SIZE) + len < SHA256_BLOCK_SIZE) return crypto_sha256_update(desc, data, len); @@ -67,7 +68,7 @@ static int sha256_update(struct shash_desc *desc, const u8 *data, static int sha256_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out, sha256_transform_fn *sha256_xform) { - if (!irq_fpu_usable()) + if (!crypto_simd_usable()) return crypto_sha256_finup(desc, data, len, out); kernel_fpu_begin(); diff --git a/arch/x86/crypto/sha512_ssse3_glue.c b/arch/x86/crypto/sha512_ssse3_glue.c index f1b811b60ba6..458356a3f124 100644 --- a/arch/x86/crypto/sha512_ssse3_glue.c +++ b/arch/x86/crypto/sha512_ssse3_glue.c @@ -28,16 +28,16 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> #include <linux/cryptohash.h> +#include <linux/string.h> #include <linux/types.h> #include <crypto/sha.h> #include <crypto/sha512_base.h> -#include <asm/fpu/api.h> - -#include <linux/string.h> +#include <asm/simd.h> asmlinkage void sha512_transform_ssse3(u64 *digest, const char *data, u64 rounds); @@ -49,7 +49,7 @@ static int sha512_update(struct shash_desc *desc, const u8 *data, { struct sha512_state *sctx = shash_desc_ctx(desc); - if (!irq_fpu_usable() || + if (!crypto_simd_usable() || (sctx->count[0] % SHA512_BLOCK_SIZE) + len < SHA512_BLOCK_SIZE) return crypto_sha512_update(desc, data, len); @@ -67,7 +67,7 @@ static int sha512_update(struct shash_desc *desc, const u8 *data, static int sha512_finup(struct shash_desc *desc, const u8 *data, unsigned int len, u8 *out, sha512_transform_fn *sha512_xform) { - if (!irq_fpu_usable()) + if (!crypto_simd_usable()) return crypto_sha512_finup(desc, data, len, out); kernel_fpu_begin(); diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c index 7bc105f47d21..a986b3c8294c 100644 --- a/arch/x86/entry/common.c +++ b/arch/x86/entry/common.c @@ -25,12 +25,14 @@ #include <linux/uprobes.h> #include <linux/livepatch.h> #include <linux/syscalls.h> +#include <linux/uaccess.h> #include <asm/desc.h> #include <asm/traps.h> #include <asm/vdso.h> -#include <linux/uaccess.h> #include <asm/cpufeature.h> +#include <asm/fpu/api.h> +#include <asm/nospec-branch.h> #define CREATE_TRACE_POINTS #include <trace/events/syscalls.h> @@ -196,6 +198,13 @@ __visible inline void prepare_exit_to_usermode(struct pt_regs *regs) if (unlikely(cached_flags & EXIT_TO_USERMODE_LOOP_FLAGS)) exit_to_usermode_loop(regs, cached_flags); + /* Reload ti->flags; we may have rescheduled above. */ + cached_flags = READ_ONCE(ti->flags); + + fpregs_assert_state_consistent(); + if (unlikely(cached_flags & _TIF_NEED_FPU_LOAD)) + switch_fpu_return(); + #ifdef CONFIG_COMPAT /* * Compat syscalls set TS_COMPAT. Make sure we clear it before @@ -212,6 +221,8 @@ __visible inline void prepare_exit_to_usermode(struct pt_regs *regs) #endif user_enter_irqoff(); + + mds_user_clear_cpu_buffers(); } #define SYSCALL_EXIT_WORK_FLAGS \ diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index 20e45d9b4e15..11aa3b2afa4d 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -878,7 +878,7 @@ apicinterrupt IRQ_WORK_VECTOR irq_work_interrupt smp_irq_work_interrupt * @paranoid == 2 is special: the stub will never switch stacks. This is for * #DF: if the thread stack is somehow unusable, we'll still get a useful OOPS. */ -.macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1 ist_offset=0 +.macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1 ist_offset=0 create_gap=0 ENTRY(\sym) UNWIND_HINT_IRET_REGS offset=\has_error_code*8 @@ -898,6 +898,20 @@ ENTRY(\sym) jnz .Lfrom_usermode_switch_stack_\@ .endif + .if \create_gap == 1 + /* + * If coming from kernel space, create a 6-word gap to allow the + * int3 handler to emulate a call instruction. + */ + testb $3, CS-ORIG_RAX(%rsp) + jnz .Lfrom_usermode_no_gap_\@ + .rept 6 + pushq 5*8(%rsp) + .endr + UNWIND_HINT_IRET_REGS offset=8 +.Lfrom_usermode_no_gap_\@: + .endif + .if \paranoid call paranoid_entry .else @@ -1129,7 +1143,7 @@ apicinterrupt3 HYPERV_STIMER0_VECTOR \ #endif /* CONFIG_HYPERV */ idtentry debug do_debug has_error_code=0 paranoid=1 shift_ist=IST_INDEX_DB ist_offset=DB_STACK_OFFSET -idtentry int3 do_int3 has_error_code=0 +idtentry int3 do_int3 has_error_code=0 create_gap=1 idtentry stack_segment do_stack_segment has_error_code=1 #ifdef CONFIG_XEN_PV diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl index 1f9607ed087c..4cd5f982b1e5 100644 --- a/arch/x86/entry/syscalls/syscall_32.tbl +++ b/arch/x86/entry/syscalls/syscall_32.tbl @@ -398,7 +398,12 @@ 384 i386 arch_prctl sys_arch_prctl __ia32_compat_sys_arch_prctl 385 i386 io_pgetevents sys_io_pgetevents_time32 __ia32_compat_sys_io_pgetevents 386 i386 rseq sys_rseq __ia32_sys_rseq -# don't use numbers 387 through 392, add new calls at the end +387 i386 open_tree sys_open_tree __ia32_sys_open_tree +388 i386 move_mount sys_move_mount __ia32_sys_move_mount +389 i386 fsopen sys_fsopen __ia32_sys_fsopen +390 i386 fsconfig sys_fsconfig __ia32_sys_fsconfig +391 i386 fsmount sys_fsmount __ia32_sys_fsmount +392 i386 fspick sys_fspick __ia32_sys_fspick 393 i386 semget sys_semget __ia32_sys_semget 394 i386 semctl sys_semctl __ia32_compat_sys_semctl 395 i386 shmget sys_shmget __ia32_sys_shmget diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl index 92ee0b4378d4..64ca0d06259a 100644 --- a/arch/x86/entry/syscalls/syscall_64.tbl +++ b/arch/x86/entry/syscalls/syscall_64.tbl @@ -343,6 +343,12 @@ 332 common statx __x64_sys_statx 333 common io_pgetevents __x64_sys_io_pgetevents 334 common rseq __x64_sys_rseq +335 common open_tree __x64_sys_open_tree +336 common move_mount __x64_sys_move_mount +337 common fsopen __x64_sys_fsopen +338 common fsconfig __x64_sys_fsconfig +339 common fsmount __x64_sys_fsmount +340 common fspick __x64_sys_fspick # don't use numbers 387 through 423, add new calls after the last # 'common' entry 424 common pidfd_send_signal __x64_sys_pidfd_send_signal diff --git a/arch/x86/events/intel/bts.c b/arch/x86/events/intel/bts.c index 7cdd7b13bbda..890a3fb5706f 100644 --- a/arch/x86/events/intel/bts.c +++ b/arch/x86/events/intel/bts.c @@ -23,7 +23,7 @@ #include <linux/device.h> #include <linux/coredump.h> -#include <asm-generic/sizes.h> +#include <linux/sizes.h> #include <asm/perf_event.h> #include "../perf_event.h" diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c index 4d5fcd47ab75..629d1ee05599 100644 --- a/arch/x86/ia32/ia32_signal.c +++ b/arch/x86/ia32/ia32_signal.c @@ -221,8 +221,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size, void __user **fpstate) { - struct fpu *fpu = ¤t->thread.fpu; - unsigned long sp; + unsigned long sp, fx_aligned, math_size; /* Default to using normal stack */ sp = regs->sp; @@ -236,15 +235,11 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, ksig->ka.sa.sa_restorer) sp = (unsigned long) ksig->ka.sa.sa_restorer; - if (fpu->initialized) { - unsigned long fx_aligned, math_size; - - sp = fpu__alloc_mathframe(sp, 1, &fx_aligned, &math_size); - *fpstate = (struct _fpstate_32 __user *) sp; - if (copy_fpstate_to_sigframe(*fpstate, (void __user *)fx_aligned, - math_size) < 0) - return (void __user *) -1L; - } + sp = fpu__alloc_mathframe(sp, 1, &fx_aligned, &math_size); + *fpstate = (struct _fpstate_32 __user *) sp; + if (copy_fpstate_to_sigframe(*fpstate, (void __user *)fx_aligned, + math_size) < 0) + return (void __user *) -1L; sp -= frame_size; /* Align the stack pointer according to the i386 ABI, diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index 981ff9479648..75f27ee2c263 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -344,6 +344,7 @@ /* Intel-defined CPU features, CPUID level 0x00000007:0 (EDX), word 18 */ #define X86_FEATURE_AVX512_4VNNIW (18*32+ 2) /* AVX-512 Neural Network Instructions */ #define X86_FEATURE_AVX512_4FMAPS (18*32+ 3) /* AVX-512 Multiply Accumulation Single precision */ +#define X86_FEATURE_MD_CLEAR (18*32+10) /* VERW clears CPU buffers */ #define X86_FEATURE_TSX_FORCE_ABORT (18*32+13) /* "" TSX_FORCE_ABORT */ #define X86_FEATURE_PCONFIG (18*32+18) /* Intel PCONFIG */ #define X86_FEATURE_SPEC_CTRL (18*32+26) /* "" Speculation Control (IBRS + IBPB) */ @@ -382,5 +383,7 @@ #define X86_BUG_SPECTRE_V2 X86_BUG(16) /* CPU is affected by Spectre variant 2 attack with indirect branches */ #define X86_BUG_SPEC_STORE_BYPASS X86_BUG(17) /* CPU is affected by speculative store bypass attack */ #define X86_BUG_L1TF X86_BUG(18) /* CPU is affected by L1 Terminal Fault */ +#define X86_BUG_MDS X86_BUG(19) /* CPU is affected by Microarchitectural data sampling */ +#define X86_BUG_MSBDS_ONLY X86_BUG(20) /* CPU is only affected by the MSDBS variant of BUG_MDS */ #endif /* _ASM_X86_CPUFEATURES_H */ diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h index ce4d176b3d13..6b15a24930e0 100644 --- a/arch/x86/include/asm/dma-mapping.h +++ b/arch/x86/include/asm/dma-mapping.h @@ -13,14 +13,7 @@ #include <asm/swiotlb.h> #include <linux/dma-contiguous.h> -#ifdef CONFIG_ISA -# define ISA_DMA_BIT_MASK DMA_BIT_MASK(24) -#else -# define ISA_DMA_BIT_MASK DMA_BIT_MASK(32) -#endif - extern int iommu_merge; -extern struct device x86_dma_fallback_dev; extern int panic_on_overflow; extern const struct dma_map_ops *dma_ops; @@ -30,7 +23,4 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) return dma_ops; } -bool arch_dma_alloc_attrs(struct device **dev); -#define arch_dma_alloc_attrs arch_dma_alloc_attrs - #endif diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h index b56d504af654..b774c52e5411 100644 --- a/arch/x86/include/asm/fpu/api.h +++ b/arch/x86/include/asm/fpu/api.h @@ -10,6 +10,7 @@ #ifndef _ASM_X86_FPU_API_H #define _ASM_X86_FPU_API_H +#include <linux/bottom_half.h> /* * Use kernel_fpu_begin/end() if you intend to use FPU in kernel context. It @@ -21,6 +22,36 @@ extern void kernel_fpu_begin(void); extern void kernel_fpu_end(void); extern bool irq_fpu_usable(void); +extern void fpregs_mark_activate(void); + +/* + * Use fpregs_lock() while editing CPU's FPU registers or fpu->state. + * A context switch will (and softirq might) save CPU's FPU registers to + * fpu->state and set TIF_NEED_FPU_LOAD leaving CPU's FPU registers in + * a random state. + */ +static inline void fpregs_lock(void) +{ + preempt_disable(); + local_bh_disable(); +} + +static inline void fpregs_unlock(void) +{ + local_bh_enable(); + preempt_enable(); +} + +#ifdef CONFIG_X86_DEBUG_FPU +extern void fpregs_assert_state_consistent(void); +#else +static inline void fpregs_assert_state_consistent(void) { } +#endif + +/* + * Load the task FPU state before returning to userspace. + */ +extern void switch_fpu_return(void); /* * Query the presence of one or more xfeatures. Works on any legacy CPU as well. diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index 745a19d34f23..9e27fa05a7ae 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -14,6 +14,7 @@ #include <linux/compat.h> #include <linux/sched.h> #include <linux/slab.h> +#include <linux/mm.h> #include <asm/user.h> #include <asm/fpu/api.h> @@ -24,14 +25,12 @@ /* * High level FPU state handling functions: */ -extern void fpu__initialize(struct fpu *fpu); extern void fpu__prepare_read(struct fpu *fpu); extern void fpu__prepare_write(struct fpu *fpu); extern void fpu__save(struct fpu *fpu); -extern void fpu__restore(struct fpu *fpu); extern int fpu__restore_sig(void __user *buf, int ia32_frame); extern void fpu__drop(struct fpu *fpu); -extern int fpu__copy(struct fpu *dst_fpu, struct fpu *src_fpu); +extern int fpu__copy(struct task_struct *dst, struct task_struct *src); extern void fpu__clear(struct fpu *fpu); extern int fpu__exception_code(struct fpu *fpu, int trap_nr); extern int dump_fpu(struct pt_regs *ptregs, struct user_i387_struct *fpstate); @@ -122,6 +121,21 @@ extern void fpstate_sanitize_xstate(struct fpu *fpu); err; \ }) +#define kernel_insn_err(insn, output, input...) \ +({ \ + int err; \ + asm volatile("1:" #insn "\n\t" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "3: movl $-1,%[err]\n" \ + " jmp 2b\n" \ + ".previous\n" \ + _ASM_EXTABLE(1b, 3b) \ + : [err] "=r" (err), output \ + : "0"(0), input); \ + err; \ +}) + #define kernel_insn(insn, output, input...) \ asm volatile("1:" #insn "\n\t" \ "2:\n" \ @@ -150,6 +164,14 @@ static inline void copy_kernel_to_fxregs(struct fxregs_state *fx) kernel_insn(fxrstorq %[fx], "=m" (*fx), [fx] "m" (*fx)); } +static inline int copy_kernel_to_fxregs_err(struct fxregs_state *fx) +{ + if (IS_ENABLED(CONFIG_X86_32)) + return kernel_insn_err(fxrstor %[fx], "=m" (*fx), [fx] "m" (*fx)); + else + return kernel_insn_err(fxrstorq %[fx], "=m" (*fx), [fx] "m" (*fx)); +} + static inline int copy_user_to_fxregs(struct fxregs_state __user *fx) { if (IS_ENABLED(CONFIG_X86_32)) @@ -163,6 +185,11 @@ static inline void copy_kernel_to_fregs(struct fregs_state *fx) kernel_insn(frstor %[fx], "=m" (*fx), [fx] "m" (*fx)); } +static inline int copy_kernel_to_fregs_err(struct fregs_state *fx) +{ + return kernel_insn_err(frstor %[fx], "=m" (*fx), [fx] "m" (*fx)); +} + static inline int copy_user_to_fregs(struct fregs_state __user *fx) { return user_insn(frstor %[fx], "=m" (*fx), [fx] "m" (*fx)); @@ -363,6 +390,21 @@ static inline int copy_user_to_xregs(struct xregs_state __user *buf, u64 mask) } /* + * Restore xstate from kernel space xsave area, return an error code instead of + * an exception. + */ +static inline int copy_kernel_to_xregs_err(struct xregs_state *xstate, u64 mask) +{ + u32 lmask = mask; + u32 hmask = mask >> 32; + int err; + + XSTATE_OP(XRSTOR, xstate, lmask, hmask, err); + + return err; +} + +/* * These must be called with preempt disabled. Returns * 'true' if the FPU state is still intact and we can * keep registers active. @@ -487,6 +529,25 @@ static inline void fpregs_activate(struct fpu *fpu) } /* + * Internal helper, do not use directly. Use switch_fpu_return() instead. + */ +static inline void __fpregs_load_activate(void) +{ + struct fpu *fpu = ¤t->thread.fpu; + int cpu = smp_processor_id(); + + if (WARN_ON_ONCE(current->mm == NULL)) + return; + + if (!fpregs_state_valid(fpu, cpu)) { + copy_kernel_to_fpregs(&fpu->state); + fpregs_activate(fpu); + fpu->last_cpu = cpu; + } + clear_thread_flag(TIF_NEED_FPU_LOAD); +} + +/* * FPU state switching for scheduling. * * This is a two-stage process: @@ -494,12 +555,23 @@ static inline void fpregs_activate(struct fpu *fpu) * - switch_fpu_prepare() saves the old state. * This is done within the context of the old process. * - * - switch_fpu_finish() restores the new state as - * necessary. + * - switch_fpu_finish() sets TIF_NEED_FPU_LOAD; the floating point state + * will get loaded on return to userspace, or when the kernel needs it. + * + * If TIF_NEED_FPU_LOAD is cleared then the CPU's FPU registers + * are saved in the current thread's FPU register state. + * + * If TIF_NEED_FPU_LOAD is set then CPU's FPU registers may not + * hold current()'s FPU registers. It is required to load the + * registers before returning to userland or using the content + * otherwise. + * + * The FPU context is only stored/restored for a user task and + * ->mm is used to distinguish between kernel and user threads. */ static inline void switch_fpu_prepare(struct fpu *old_fpu, int cpu) { - if (static_cpu_has(X86_FEATURE_FPU) && old_fpu->initialized) { + if (static_cpu_has(X86_FEATURE_FPU) && current->mm) { if (!copy_fpregs_to_fpstate(old_fpu)) old_fpu->last_cpu = -1; else @@ -507,8 +579,7 @@ static inline void switch_fpu_prepare(struct fpu *old_fpu, int cpu) /* But leave fpu_fpregs_owner_ctx! */ trace_x86_fpu_regs_deactivated(old_fpu); - } else - old_fpu->last_cpu = -1; + } } /* @@ -516,36 +587,32 @@ static inline void switch_fpu_prepare(struct fpu *old_fpu, int cpu) */ /* - * Set up the userspace FPU context for the new task, if the task - * has used the FPU. + * Load PKRU from the FPU context if available. Delay loading of the + * complete FPU state until the return to userland. */ -static inline void switch_fpu_finish(struct fpu *new_fpu, int cpu) +static inline void switch_fpu_finish(struct fpu *new_fpu) { - bool preload = static_cpu_has(X86_FEATURE_FPU) && - new_fpu->initialized; + u32 pkru_val = init_pkru_value; + struct pkru_state *pk; - if (preload) { - if (!fpregs_state_valid(new_fpu, cpu)) - copy_kernel_to_fpregs(&new_fpu->state); - fpregs_activate(new_fpu); - } -} + if (!static_cpu_has(X86_FEATURE_FPU)) + return; -/* - * Needs to be preemption-safe. - * - * NOTE! user_fpu_begin() must be used only immediately before restoring - * the save state. It does not do any saving/restoring on its own. In - * lazy FPU mode, it is just an optimization to avoid a #NM exception, - * the task can lose the FPU right after preempt_enable(). - */ -static inline void user_fpu_begin(void) -{ - struct fpu *fpu = ¤t->thread.fpu; + set_thread_flag(TIF_NEED_FPU_LOAD); + + if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) + return; - preempt_disable(); - fpregs_activate(fpu); - preempt_enable(); + /* + * PKRU state is switched eagerly because it needs to be valid before we + * return to userland e.g. for a copy_to_user() operation. + */ + if (current->mm) { + pk = get_xsave_addr(&new_fpu->state.xsave, XFEATURE_PKRU); + if (pk) + pkru_val = pk->pkru; + } + __write_pkru(pkru_val); } /* diff --git a/arch/x86/include/asm/fpu/signal.h b/arch/x86/include/asm/fpu/signal.h index 44bbc39a57b3..7fb516b6893a 100644 --- a/arch/x86/include/asm/fpu/signal.h +++ b/arch/x86/include/asm/fpu/signal.h @@ -22,7 +22,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig, extern void convert_from_fxsr(struct user_i387_ia32_struct *env, struct task_struct *tsk); -extern void convert_to_fxsr(struct task_struct *tsk, +extern void convert_to_fxsr(struct fxregs_state *fxsave, const struct user_i387_ia32_struct *env); unsigned long diff --git a/arch/x86/include/asm/fpu/types.h b/arch/x86/include/asm/fpu/types.h index 2e32e178e064..f098f6cab94b 100644 --- a/arch/x86/include/asm/fpu/types.h +++ b/arch/x86/include/asm/fpu/types.h @@ -294,15 +294,6 @@ struct fpu { unsigned int last_cpu; /* - * @initialized: - * - * This flag indicates whether this context is initialized: if the task - * is not running then we can restore from this context, if the task - * is running then we should save into this context. - */ - unsigned char initialized; - - /* * @avx512_timestamp: * * Records the timestamp of AVX512 use during last context switch. diff --git a/arch/x86/include/asm/fpu/xstate.h b/arch/x86/include/asm/fpu/xstate.h index 48581988d78c..7e42b285c856 100644 --- a/arch/x86/include/asm/fpu/xstate.h +++ b/arch/x86/include/asm/fpu/xstate.h @@ -2,9 +2,11 @@ #ifndef __ASM_X86_XSAVE_H #define __ASM_X86_XSAVE_H +#include <linux/uaccess.h> #include <linux/types.h> + #include <asm/processor.h> -#include <linux/uaccess.h> +#include <asm/user.h> /* Bit 63 of XCR0 is reserved for future expansion */ #define XFEATURE_MASK_EXTEND (~(XFEATURE_MASK_FPSSE | (1ULL << 63))) @@ -46,8 +48,8 @@ extern void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask); void fpu__xstate_clear_all_cpu_caps(void); -void *get_xsave_addr(struct xregs_state *xsave, int xstate); -const void *get_xsave_field_ptr(int xstate_field); +void *get_xsave_addr(struct xregs_state *xsave, int xfeature_nr); +const void *get_xsave_field_ptr(int xfeature_nr); int using_compacted_format(void); int copy_xstate_to_kernel(void *kbuf, struct xregs_state *xsave, unsigned int offset, unsigned int size); int copy_xstate_to_user(void __user *ubuf, struct xregs_state *xsave, unsigned int offset, unsigned int size); diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h index cf350639e76d..287f1f7b2e52 100644 --- a/arch/x86/include/asm/ftrace.h +++ b/arch/x86/include/asm/ftrace.h @@ -3,12 +3,10 @@ #define _ASM_X86_FTRACE_H #ifdef CONFIG_FUNCTION_TRACER -#ifdef CC_USING_FENTRY -# define MCOUNT_ADDR ((unsigned long)(__fentry__)) -#else -# define MCOUNT_ADDR ((unsigned long)(mcount)) -# define HAVE_FUNCTION_GRAPH_FP_TEST +#ifndef CC_USING_FENTRY +# error Compiler does not support fentry? #endif +# define MCOUNT_ADDR ((unsigned long)(__fentry__)) #define MCOUNT_INSN_SIZE 5 /* sizeof mcount call */ #ifdef CONFIG_DYNAMIC_FTRACE diff --git a/arch/x86/include/asm/hugetlb.h b/arch/x86/include/asm/hugetlb.h index 7469d321f072..f65cfb48cfdd 100644 --- a/arch/x86/include/asm/hugetlb.h +++ b/arch/x86/include/asm/hugetlb.h @@ -17,8 +17,4 @@ static inline void arch_clear_hugepage_flags(struct page *page) { } -#ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE -static inline bool gigantic_page_supported(void) { return true; } -#endif - #endif /* _ASM_X86_HUGETLB_H */ diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h index 2bdbbbcfa393..cdf44aa9a501 100644 --- a/arch/x86/include/asm/hyperv-tlfs.h +++ b/arch/x86/include/asm/hyperv-tlfs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* SPDX-License-Identifier: GPL-2.0 */ /* * This file contains definitions from Hyper-V Hypervisor Top-Level Functional diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h index 058e40fed167..8a0e56e1dcc9 100644 --- a/arch/x86/include/asm/irqflags.h +++ b/arch/x86/include/asm/irqflags.h @@ -6,6 +6,8 @@ #ifndef __ASSEMBLY__ +#include <asm/nospec-branch.h> + /* Provide __cpuidle; we can't safely include <linux/cpu.h> */ #define __cpuidle __attribute__((__section__(".cpuidle.text"))) @@ -54,11 +56,13 @@ static inline void native_irq_enable(void) static inline __cpuidle void native_safe_halt(void) { + mds_idle_clear_cpu_buffers(); asm volatile("sti; hlt": : :"memory"); } static inline __cpuidle void native_halt(void) { + mds_idle_clear_cpu_buffers(); asm volatile("hlt": : :"memory"); } diff --git a/arch/x86/include/asm/livepatch.h b/arch/x86/include/asm/livepatch.h index ed80003ce3e2..a66f6706c2de 100644 --- a/arch/x86/include/asm/livepatch.h +++ b/arch/x86/include/asm/livepatch.h @@ -24,14 +24,6 @@ #include <asm/setup.h> #include <linux/ftrace.h> -static inline int klp_check_compiler_support(void) -{ -#ifndef CC_USING_FENTRY - return 1; -#endif - return 0; -} - static inline void klp_arch_set_pc(struct pt_regs *regs, unsigned long ip) { regs->ip = ip; diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 1378518cf63f..88dd202c8b00 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -2,6 +2,8 @@ #ifndef _ASM_X86_MSR_INDEX_H #define _ASM_X86_MSR_INDEX_H +#include <linux/bits.h> + /* * CPU model specific register (MSR) numbers. * @@ -40,14 +42,14 @@ /* Intel MSRs. Some also available on other CPUs */ #define MSR_IA32_SPEC_CTRL 0x00000048 /* Speculation Control */ -#define SPEC_CTRL_IBRS (1 << 0) /* Indirect Branch Restricted Speculation */ +#define SPEC_CTRL_IBRS BIT(0) /* Indirect Branch Restricted Speculation */ #define SPEC_CTRL_STIBP_SHIFT 1 /* Single Thread Indirect Branch Predictor (STIBP) bit */ -#define SPEC_CTRL_STIBP (1 << SPEC_CTRL_STIBP_SHIFT) /* STIBP mask */ +#define SPEC_CTRL_STIBP BIT(SPEC_CTRL_STIBP_SHIFT) /* STIBP mask */ #define SPEC_CTRL_SSBD_SHIFT 2 /* Speculative Store Bypass Disable bit */ -#define SPEC_CTRL_SSBD (1 << SPEC_CTRL_SSBD_SHIFT) /* Speculative Store Bypass Disable */ +#define SPEC_CTRL_SSBD BIT(SPEC_CTRL_SSBD_SHIFT) /* Speculative Store Bypass Disable */ #define MSR_IA32_PRED_CMD 0x00000049 /* Prediction Command */ -#define PRED_CMD_IBPB (1 << 0) /* Indirect Branch Prediction Barrier */ +#define PRED_CMD_IBPB BIT(0) /* Indirect Branch Prediction Barrier */ #define MSR_PPIN_CTL 0x0000004e #define MSR_PPIN 0x0000004f @@ -69,20 +71,25 @@ #define MSR_MTRRcap 0x000000fe #define MSR_IA32_ARCH_CAPABILITIES 0x0000010a -#define ARCH_CAP_RDCL_NO (1 << 0) /* Not susceptible to Meltdown */ -#define ARCH_CAP_IBRS_ALL (1 << 1) /* Enhanced IBRS support */ -#define ARCH_CAP_SKIP_VMENTRY_L1DFLUSH (1 << 3) /* Skip L1D flush on vmentry */ -#define ARCH_CAP_SSB_NO (1 << 4) /* - * Not susceptible to Speculative Store Bypass - * attack, so no Speculative Store Bypass - * control required. - */ +#define ARCH_CAP_RDCL_NO BIT(0) /* Not susceptible to Meltdown */ +#define ARCH_CAP_IBRS_ALL BIT(1) /* Enhanced IBRS support */ +#define ARCH_CAP_SKIP_VMENTRY_L1DFLUSH BIT(3) /* Skip L1D flush on vmentry */ +#define ARCH_CAP_SSB_NO BIT(4) /* + * Not susceptible to Speculative Store Bypass + * attack, so no Speculative Store Bypass + * control required. + */ +#define ARCH_CAP_MDS_NO BIT(5) /* + * Not susceptible to + * Microarchitectural Data + * Sampling (MDS) vulnerabilities. + */ #define MSR_IA32_FLUSH_CMD 0x0000010b -#define L1D_FLUSH (1 << 0) /* - * Writeback and invalidate the - * L1 data cache. - */ +#define L1D_FLUSH BIT(0) /* + * Writeback and invalidate the + * L1 data cache. + */ #define MSR_IA32_BBL_CR_CTL 0x00000119 #define MSR_IA32_BBL_CR_CTL3 0x0000011e diff --git a/arch/x86/include/asm/mwait.h b/arch/x86/include/asm/mwait.h index 39a2fb29378a..eb0f80ce8524 100644 --- a/arch/x86/include/asm/mwait.h +++ b/arch/x86/include/asm/mwait.h @@ -6,6 +6,7 @@ #include <linux/sched/idle.h> #include <asm/cpufeature.h> +#include <asm/nospec-branch.h> #define MWAIT_SUBSTATE_MASK 0xf #define MWAIT_CSTATE_MASK 0xf @@ -40,6 +41,8 @@ static inline void __monitorx(const void *eax, unsigned long ecx, static inline void __mwait(unsigned long eax, unsigned long ecx) { + mds_idle_clear_cpu_buffers(); + /* "mwait %eax, %ecx;" */ asm volatile(".byte 0x0f, 0x01, 0xc9;" :: "a" (eax), "c" (ecx)); @@ -74,6 +77,8 @@ static inline void __mwait(unsigned long eax, unsigned long ecx) static inline void __mwaitx(unsigned long eax, unsigned long ebx, unsigned long ecx) { + /* No MDS buffer clear as this is AMD/HYGON only */ + /* "mwaitx %eax, %ebx, %ecx;" */ asm volatile(".byte 0x0f, 0x01, 0xfb;" :: "a" (eax), "b" (ebx), "c" (ecx)); @@ -81,6 +86,8 @@ static inline void __mwaitx(unsigned long eax, unsigned long ebx, static inline void __sti_mwait(unsigned long eax, unsigned long ecx) { + mds_idle_clear_cpu_buffers(); + trace_hardirqs_on(); /* "mwait %eax, %ecx;" */ asm volatile("sti; .byte 0x0f, 0x01, 0xc9;" diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index daf25b60c9e3..109f974f9835 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -308,6 +308,56 @@ DECLARE_STATIC_KEY_FALSE(switch_to_cond_stibp); DECLARE_STATIC_KEY_FALSE(switch_mm_cond_ibpb); DECLARE_STATIC_KEY_FALSE(switch_mm_always_ibpb); +DECLARE_STATIC_KEY_FALSE(mds_user_clear); +DECLARE_STATIC_KEY_FALSE(mds_idle_clear); + +#include <asm/segment.h> + +/** + * mds_clear_cpu_buffers - Mitigation for MDS vulnerability + * + * This uses the otherwise unused and obsolete VERW instruction in + * combination with microcode which triggers a CPU buffer flush when the + * instruction is executed. + */ +static inline void mds_clear_cpu_buffers(void) +{ + static const u16 ds = __KERNEL_DS; + + /* + * Has to be the memory-operand variant because only that + * guarantees the CPU buffer flush functionality according to + * documentation. The register-operand variant does not. + * Works with any segment selector, but a valid writable + * data segment is the fastest variant. + * + * "cc" clobber is required because VERW modifies ZF. + */ + asm volatile("verw %[ds]" : : [ds] "m" (ds) : "cc"); +} + +/** + * mds_user_clear_cpu_buffers - Mitigation for MDS vulnerability + * + * Clear CPU buffers if the corresponding static key is enabled + */ +static inline void mds_user_clear_cpu_buffers(void) +{ + if (static_branch_likely(&mds_user_clear)) + mds_clear_cpu_buffers(); +} + +/** + * mds_idle_clear_cpu_buffers - Mitigation for MDS vulnerability + * + * Clear CPU buffers if the corresponding static key is enabled + */ +static inline void mds_idle_clear_cpu_buffers(void) +{ + if (static_branch_likely(&mds_idle_clear)) + mds_clear_cpu_buffers(); +} + #endif /* __ASSEMBLY__ */ /* diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 3a221942f805..5e0509b41986 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -23,6 +23,8 @@ #ifndef __ASSEMBLY__ #include <asm/x86_init.h> +#include <asm/fpu/xstate.h> +#include <asm/fpu/api.h> extern pgd_t early_top_pgt[PTRS_PER_PGD]; int __init __early_make_pgtable(unsigned long address, pmdval_t pmd); @@ -127,14 +129,29 @@ static inline int pte_dirty(pte_t pte) static inline u32 read_pkru(void) { if (boot_cpu_has(X86_FEATURE_OSPKE)) - return __read_pkru(); + return rdpkru(); return 0; } static inline void write_pkru(u32 pkru) { - if (boot_cpu_has(X86_FEATURE_OSPKE)) - __write_pkru(pkru); + struct pkru_state *pk; + + if (!boot_cpu_has(X86_FEATURE_OSPKE)) + return; + + pk = get_xsave_addr(¤t->thread.fpu.state.xsave, XFEATURE_PKRU); + + /* + * The PKRU value in xstate needs to be in sync with the value that is + * written to the CPU. The FPU restore on return to userland would + * otherwise load the previous value again. + */ + fpregs_lock(); + if (pk) + pk->pkru = pkru; + __write_pkru(pkru); + fpregs_unlock(); } static inline int pte_young(pte_t pte) @@ -1358,6 +1375,12 @@ static inline pmd_t pmd_swp_clear_soft_dirty(pmd_t pmd) #define PKRU_WD_BIT 0x2 #define PKRU_BITS_PER_PKEY 2 +#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS +extern u32 init_pkru_value; +#else +#define init_pkru_value 0 +#endif + static inline bool __pkru_allows_read(u32 pkru, u16 pkey) { int pkru_pkey_bits = pkey * PKRU_BITS_PER_PKEY; diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 7e99ef67bff0..c34a35c78618 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -978,4 +978,10 @@ enum l1tf_mitigations { extern enum l1tf_mitigations l1tf_mitigation; +enum mds_mitigations { + MDS_MITIGATION_OFF, + MDS_MITIGATION_FULL, + MDS_MITIGATION_VMWERV, +}; + #endif /* _ASM_X86_PROCESSOR_H */ diff --git a/arch/x86/include/asm/special_insns.h b/arch/x86/include/asm/special_insns.h index 43c029cdc3fe..0a3c4cab39db 100644 --- a/arch/x86/include/asm/special_insns.h +++ b/arch/x86/include/asm/special_insns.h @@ -92,7 +92,7 @@ static inline void native_write_cr8(unsigned long val) #endif #ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS -static inline u32 __read_pkru(void) +static inline u32 rdpkru(void) { u32 ecx = 0; u32 edx, pkru; @@ -107,7 +107,7 @@ static inline u32 __read_pkru(void) return pkru; } -static inline void __write_pkru(u32 pkru) +static inline void wrpkru(u32 pkru) { u32 ecx = 0, edx = 0; @@ -118,8 +118,21 @@ static inline void __write_pkru(u32 pkru) asm volatile(".byte 0x0f,0x01,0xef\n\t" : : "a" (pkru), "c"(ecx), "d"(edx)); } + +static inline void __write_pkru(u32 pkru) +{ + /* + * WRPKRU is relatively expensive compared to RDPKRU. + * Avoid WRPKRU when it would not change the value. + */ + if (pkru == rdpkru()) + return; + + wrpkru(pkru); +} + #else -static inline u32 __read_pkru(void) +static inline u32 rdpkru(void) { return 0; } diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h index 4c305471ec33..b05ad16174e5 100644 --- a/arch/x86/include/asm/syscall.h +++ b/arch/x86/include/asm/syscall.h @@ -105,7 +105,7 @@ static inline void syscall_set_arguments(struct task_struct *task, memcpy(®s->bx + i, args, n * sizeof(args[0])); } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_I386; } @@ -160,10 +160,12 @@ static inline void syscall_set_arguments(struct task_struct *task, } } -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { /* x32 tasks should be considered AUDIT_ARCH_X86_64. */ - return in_ia32_syscall() ? AUDIT_ARCH_I386 : AUDIT_ARCH_X86_64; + return (IS_ENABLED(CONFIG_IA32_EMULATION) && + task->thread_info.status & TS_COMPAT) + ? AUDIT_ARCH_I386 : AUDIT_ARCH_X86_64; } #endif /* CONFIG_X86_32 */ diff --git a/arch/x86/include/asm/text-patching.h b/arch/x86/include/asm/text-patching.h index c90678fd391a..880b5515b1d6 100644 --- a/arch/x86/include/asm/text-patching.h +++ b/arch/x86/include/asm/text-patching.h @@ -42,4 +42,34 @@ extern int after_bootmem; extern __ro_after_init struct mm_struct *poking_mm; extern __ro_after_init unsigned long poking_addr; +#ifndef CONFIG_UML_X86 +static inline void int3_emulate_jmp(struct pt_regs *regs, unsigned long ip) +{ + regs->ip = ip; +} + +#define INT3_INSN_SIZE 1 +#define CALL_INSN_SIZE 5 + +#ifdef CONFIG_X86_64 +static inline void int3_emulate_push(struct pt_regs *regs, unsigned long val) +{ + /* + * The int3 handler in entry_64.S adds a gap between the + * stack where the break point happened, and the saving of + * pt_regs. We can extend the original stack because of + * this gap. See the idtentry macro's create_gap option. + */ + regs->sp -= sizeof(unsigned long); + *(unsigned long *)regs->sp = val; +} + +static inline void int3_emulate_call(struct pt_regs *regs, unsigned long func) +{ + int3_emulate_push(regs, regs->ip - INT3_INSN_SIZE + CALL_INSN_SIZE); + int3_emulate_jmp(regs, func); +} +#endif /* CONFIG_X86_64 */ +#endif /* !CONFIG_UML_X86 */ + #endif /* _ASM_X86_TEXT_PATCHING_H */ diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index e0eccbcb8447..f9453536f9bb 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -88,6 +88,7 @@ struct thread_info { #define TIF_USER_RETURN_NOTIFY 11 /* notify kernel of userspace return */ #define TIF_UPROBE 12 /* breakpointed or singlestepping */ #define TIF_PATCH_PENDING 13 /* pending live patching update */ +#define TIF_NEED_FPU_LOAD 14 /* load FPU on return to userspace */ #define TIF_NOCPUID 15 /* CPUID is not accessible in userland */ #define TIF_NOTSC 16 /* TSC is not accessible in userland */ #define TIF_IA32 17 /* IA32 compatibility process */ @@ -117,6 +118,7 @@ struct thread_info { #define _TIF_USER_RETURN_NOTIFY (1 << TIF_USER_RETURN_NOTIFY) #define _TIF_UPROBE (1 << TIF_UPROBE) #define _TIF_PATCH_PENDING (1 << TIF_PATCH_PENDING) +#define _TIF_NEED_FPU_LOAD (1 << TIF_NEED_FPU_LOAD) #define _TIF_NOCPUID (1 << TIF_NOCPUID) #define _TIF_NOTSC (1 << TIF_NOTSC) #define _TIF_IA32 (1 << TIF_IA32) diff --git a/arch/x86/include/asm/trace/exceptions.h b/arch/x86/include/asm/trace/exceptions.h index e0e6d7f21399..6b1e87194809 100644 --- a/arch/x86/include/asm/trace/exceptions.h +++ b/arch/x86/include/asm/trace/exceptions.h @@ -30,7 +30,7 @@ DECLARE_EVENT_CLASS(x86_exceptions, __entry->error_code = error_code; ), - TP_printk("address=%pf ip=%pf error_code=0x%lx", + TP_printk("address=%ps ip=%ps error_code=0x%lx", (void *)__entry->address, (void *)__entry->ip, __entry->error_code) ); diff --git a/arch/x86/include/asm/trace/fpu.h b/arch/x86/include/asm/trace/fpu.h index 069c04be1507..879b77792f94 100644 --- a/arch/x86/include/asm/trace/fpu.h +++ b/arch/x86/include/asm/trace/fpu.h @@ -13,22 +13,22 @@ DECLARE_EVENT_CLASS(x86_fpu, TP_STRUCT__entry( __field(struct fpu *, fpu) - __field(bool, initialized) + __field(bool, load_fpu) __field(u64, xfeatures) __field(u64, xcomp_bv) ), TP_fast_assign( __entry->fpu = fpu; - __entry->initialized = fpu->initialized; + __entry->load_fpu = test_thread_flag(TIF_NEED_FPU_LOAD); if (boot_cpu_has(X86_FEATURE_OSXSAVE)) { __entry->xfeatures = fpu->state.xsave.header.xfeatures; __entry->xcomp_bv = fpu->state.xsave.header.xcomp_bv; } ), - TP_printk("x86/fpu: %p initialized: %d xfeatures: %llx xcomp_bv: %llx", + TP_printk("x86/fpu: %p load: %d xfeatures: %llx xcomp_bv: %llx", __entry->fpu, - __entry->initialized, + __entry->load_fpu, __entry->xfeatures, __entry->xcomp_bv ) @@ -64,11 +64,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_regs_deactivated, TP_ARGS(fpu) ); -DEFINE_EVENT(x86_fpu, x86_fpu_activate_state, - TP_PROTO(struct fpu *fpu), - TP_ARGS(fpu) -); - DEFINE_EVENT(x86_fpu, x86_fpu_init_state, TP_PROTO(struct fpu *fpu), TP_ARGS(fpu) diff --git a/arch/x86/include/uapi/asm/sockios.h b/arch/x86/include/uapi/asm/sockios.h deleted file mode 100644 index def6d4746ee7..000000000000 --- a/arch/x86/include/uapi/asm/sockios.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/sockios.h> diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 8dcbf6890714..9fc92e4539d8 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -197,7 +197,7 @@ static int acpi_register_lapic(int id, u32 acpiid, u8 enabled) } static int __init -acpi_parse_x2apic(struct acpi_subtable_header *header, const unsigned long end) +acpi_parse_x2apic(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_madt_local_x2apic *processor = NULL; #ifdef CONFIG_X86_X2APIC @@ -210,7 +210,7 @@ acpi_parse_x2apic(struct acpi_subtable_header *header, const unsigned long end) if (BAD_MADT_ENTRY(processor, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); #ifdef CONFIG_X86_X2APIC apic_id = processor->local_apic_id; @@ -242,7 +242,7 @@ acpi_parse_x2apic(struct acpi_subtable_header *header, const unsigned long end) } static int __init -acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end) +acpi_parse_lapic(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_local_apic *processor = NULL; @@ -251,7 +251,7 @@ acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end) if (BAD_MADT_ENTRY(processor, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); /* Ignore invalid ID */ if (processor->id == 0xff) @@ -272,7 +272,7 @@ acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end) } static int __init -acpi_parse_sapic(struct acpi_subtable_header *header, const unsigned long end) +acpi_parse_sapic(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_madt_local_sapic *processor = NULL; @@ -281,7 +281,7 @@ acpi_parse_sapic(struct acpi_subtable_header *header, const unsigned long end) if (BAD_MADT_ENTRY(processor, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); acpi_register_lapic((processor->id << 8) | processor->eid,/* APIC ID */ processor->processor_id, /* ACPI ID */ @@ -291,7 +291,7 @@ acpi_parse_sapic(struct acpi_subtable_header *header, const unsigned long end) } static int __init -acpi_parse_lapic_addr_ovr(struct acpi_subtable_header * header, +acpi_parse_lapic_addr_ovr(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_local_apic_override *lapic_addr_ovr = NULL; @@ -301,7 +301,7 @@ acpi_parse_lapic_addr_ovr(struct acpi_subtable_header * header, if (BAD_MADT_ENTRY(lapic_addr_ovr, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); acpi_lapic_addr = lapic_addr_ovr->address; @@ -309,7 +309,7 @@ acpi_parse_lapic_addr_ovr(struct acpi_subtable_header * header, } static int __init -acpi_parse_x2apic_nmi(struct acpi_subtable_header *header, +acpi_parse_x2apic_nmi(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_madt_local_x2apic_nmi *x2apic_nmi = NULL; @@ -319,7 +319,7 @@ acpi_parse_x2apic_nmi(struct acpi_subtable_header *header, if (BAD_MADT_ENTRY(x2apic_nmi, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); if (x2apic_nmi->lint != 1) printk(KERN_WARNING PREFIX "NMI not connected to LINT 1!\n"); @@ -328,7 +328,7 @@ acpi_parse_x2apic_nmi(struct acpi_subtable_header *header, } static int __init -acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long end) +acpi_parse_lapic_nmi(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_local_apic_nmi *lapic_nmi = NULL; @@ -337,7 +337,7 @@ acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long e if (BAD_MADT_ENTRY(lapic_nmi, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); if (lapic_nmi->lint != 1) printk(KERN_WARNING PREFIX "NMI not connected to LINT 1!\n"); @@ -449,7 +449,7 @@ static int __init mp_register_ioapic_irq(u8 bus_irq, u8 polarity, } static int __init -acpi_parse_ioapic(struct acpi_subtable_header * header, const unsigned long end) +acpi_parse_ioapic(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_io_apic *ioapic = NULL; struct ioapic_domain_cfg cfg = { @@ -462,7 +462,7 @@ acpi_parse_ioapic(struct acpi_subtable_header * header, const unsigned long end) if (BAD_MADT_ENTRY(ioapic, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); /* Statically assign IRQ numbers for IOAPICs hosting legacy IRQs */ if (ioapic->global_irq_base < nr_legacy_irqs()) @@ -508,7 +508,7 @@ static void __init acpi_sci_ioapic_setup(u8 bus_irq, u16 polarity, u16 trigger, } static int __init -acpi_parse_int_src_ovr(struct acpi_subtable_header * header, +acpi_parse_int_src_ovr(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_interrupt_override *intsrc = NULL; @@ -518,7 +518,7 @@ acpi_parse_int_src_ovr(struct acpi_subtable_header * header, if (BAD_MADT_ENTRY(intsrc, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); if (intsrc->source_irq == acpi_gbl_FADT.sci_interrupt) { acpi_sci_ioapic_setup(intsrc->source_irq, @@ -550,7 +550,7 @@ acpi_parse_int_src_ovr(struct acpi_subtable_header * header, } static int __init -acpi_parse_nmi_src(struct acpi_subtable_header * header, const unsigned long end) +acpi_parse_nmi_src(union acpi_subtable_headers * header, const unsigned long end) { struct acpi_madt_nmi_source *nmi_src = NULL; @@ -559,7 +559,7 @@ acpi_parse_nmi_src(struct acpi_subtable_header * header, const unsigned long end if (BAD_MADT_ENTRY(nmi_src, end)) return -EINVAL; - acpi_table_print_madt_entry(header); + acpi_table_print_madt_entry(&header->common); /* TBD: Support nimsrc entries? */ diff --git a/arch/x86/kernel/amd_gart_64.c b/arch/x86/kernel/amd_gart_64.c index 2c0aa34af69c..bf7f13ea3c64 100644 --- a/arch/x86/kernel/amd_gart_64.c +++ b/arch/x86/kernel/amd_gart_64.c @@ -233,9 +233,6 @@ static dma_addr_t gart_map_page(struct device *dev, struct page *page, unsigned long bus; phys_addr_t paddr = page_to_phys(page) + offset; - if (!dev) - dev = &x86_dma_fallback_dev; - if (!need_iommu(dev, paddr, size)) return paddr; @@ -392,9 +389,6 @@ static int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, if (nents == 0) return 0; - if (!dev) - dev = &x86_dma_fallback_dev; - out = 0; start = 0; start_sg = sg; diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 29630393f300..03b4cc0ec3a7 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -37,6 +37,7 @@ static void __init spectre_v2_select_mitigation(void); static void __init ssb_select_mitigation(void); static void __init l1tf_select_mitigation(void); +static void __init mds_select_mitigation(void); /* The base value of the SPEC_CTRL MSR that always has to be preserved. */ u64 x86_spec_ctrl_base; @@ -63,6 +64,13 @@ DEFINE_STATIC_KEY_FALSE(switch_mm_cond_ibpb); /* Control unconditional IBPB in switch_mm() */ DEFINE_STATIC_KEY_FALSE(switch_mm_always_ibpb); +/* Control MDS CPU buffer clear before returning to user space */ +DEFINE_STATIC_KEY_FALSE(mds_user_clear); +EXPORT_SYMBOL_GPL(mds_user_clear); +/* Control MDS CPU buffer clear before idling (halt, mwait) */ +DEFINE_STATIC_KEY_FALSE(mds_idle_clear); +EXPORT_SYMBOL_GPL(mds_idle_clear); + void __init check_bugs(void) { identify_boot_cpu(); @@ -101,6 +109,10 @@ void __init check_bugs(void) l1tf_select_mitigation(); + mds_select_mitigation(); + + arch_smt_update(); + #ifdef CONFIG_X86_32 /* * Check whether we are able to run this kernel safely on SMP. @@ -207,6 +219,61 @@ static void x86_amd_ssb_disable(void) } #undef pr_fmt +#define pr_fmt(fmt) "MDS: " fmt + +/* Default mitigation for MDS-affected CPUs */ +static enum mds_mitigations mds_mitigation __ro_after_init = MDS_MITIGATION_FULL; +static bool mds_nosmt __ro_after_init = false; + +static const char * const mds_strings[] = { + [MDS_MITIGATION_OFF] = "Vulnerable", + [MDS_MITIGATION_FULL] = "Mitigation: Clear CPU buffers", + [MDS_MITIGATION_VMWERV] = "Vulnerable: Clear CPU buffers attempted, no microcode", +}; + +static void __init mds_select_mitigation(void) +{ + if (!boot_cpu_has_bug(X86_BUG_MDS) || cpu_mitigations_off()) { + mds_mitigation = MDS_MITIGATION_OFF; + return; + } + + if (mds_mitigation == MDS_MITIGATION_FULL) { + if (!boot_cpu_has(X86_FEATURE_MD_CLEAR)) + mds_mitigation = MDS_MITIGATION_VMWERV; + + static_branch_enable(&mds_user_clear); + + if (!boot_cpu_has(X86_BUG_MSBDS_ONLY) && + (mds_nosmt || cpu_mitigations_auto_nosmt())) + cpu_smt_disable(false); + } + + pr_info("%s\n", mds_strings[mds_mitigation]); +} + +static int __init mds_cmdline(char *str) +{ + if (!boot_cpu_has_bug(X86_BUG_MDS)) + return 0; + + if (!str) + return -EINVAL; + + if (!strcmp(str, "off")) + mds_mitigation = MDS_MITIGATION_OFF; + else if (!strcmp(str, "full")) + mds_mitigation = MDS_MITIGATION_FULL; + else if (!strcmp(str, "full,nosmt")) { + mds_mitigation = MDS_MITIGATION_FULL; + mds_nosmt = true; + } + + return 0; +} +early_param("mds", mds_cmdline); + +#undef pr_fmt #define pr_fmt(fmt) "Spectre V2 : " fmt static enum spectre_v2_mitigation spectre_v2_enabled __ro_after_init = @@ -575,9 +642,6 @@ specv2_set_mode: /* Set up IBPB and STIBP depending on the general spectre V2 command */ spectre_v2_user_select_mitigation(cmd); - - /* Enable STIBP if appropriate */ - arch_smt_update(); } static void update_stibp_msr(void * __unused) @@ -611,6 +675,31 @@ static void update_indir_branch_cond(void) static_branch_disable(&switch_to_cond_stibp); } +#undef pr_fmt +#define pr_fmt(fmt) fmt + +/* Update the static key controlling the MDS CPU buffer clear in idle */ +static void update_mds_branch_idle(void) +{ + /* + * Enable the idle clearing if SMT is active on CPUs which are + * affected only by MSBDS and not any other MDS variant. + * + * The other variants cannot be mitigated when SMT is enabled, so + * clearing the buffers on idle just to prevent the Store Buffer + * repartitioning leak would be a window dressing exercise. + */ + if (!boot_cpu_has_bug(X86_BUG_MSBDS_ONLY)) + return; + + if (sched_smt_active()) + static_branch_enable(&mds_idle_clear); + else + static_branch_disable(&mds_idle_clear); +} + +#define MDS_MSG_SMT "MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.\n" + void arch_smt_update(void) { /* Enhanced IBRS implies STIBP. No update required. */ @@ -632,6 +721,17 @@ void arch_smt_update(void) break; } + switch (mds_mitigation) { + case MDS_MITIGATION_FULL: + case MDS_MITIGATION_VMWERV: + if (sched_smt_active() && !boot_cpu_has(X86_BUG_MSBDS_ONLY)) + pr_warn_once(MDS_MSG_SMT); + update_mds_branch_idle(); + break; + case MDS_MITIGATION_OFF: + break; + } + mutex_unlock(&spec_ctrl_mutex); } @@ -1043,7 +1143,7 @@ static void __init l1tf_select_mitigation(void) pr_info("You may make it effective by booting the kernel with mem=%llu parameter.\n", half_pa); pr_info("However, doing so will make a part of your RAM unusable.\n"); - pr_info("Reading https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html might help you decide.\n"); + pr_info("Reading https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html might help you decide.\n"); return; } @@ -1076,6 +1176,7 @@ static int __init l1tf_cmdline(char *str) early_param("l1tf", l1tf_cmdline); #undef pr_fmt +#define pr_fmt(fmt) fmt #ifdef CONFIG_SYSFS @@ -1114,6 +1215,23 @@ static ssize_t l1tf_show_state(char *buf) } #endif +static ssize_t mds_show_state(char *buf) +{ + if (!hypervisor_is_type(X86_HYPER_NATIVE)) { + return sprintf(buf, "%s; SMT Host state unknown\n", + mds_strings[mds_mitigation]); + } + + if (boot_cpu_has(X86_BUG_MSBDS_ONLY)) { + return sprintf(buf, "%s; SMT %s\n", mds_strings[mds_mitigation], + (mds_mitigation == MDS_MITIGATION_OFF ? "vulnerable" : + sched_smt_active() ? "mitigated" : "disabled")); + } + + return sprintf(buf, "%s; SMT %s\n", mds_strings[mds_mitigation], + sched_smt_active() ? "vulnerable" : "disabled"); +} + static char *stibp_state(void) { if (spectre_v2_enabled == SPECTRE_V2_IBRS_ENHANCED) @@ -1180,6 +1298,10 @@ static ssize_t cpu_show_common(struct device *dev, struct device_attribute *attr if (boot_cpu_has(X86_FEATURE_L1TF_PTEINV)) return l1tf_show_state(buf); break; + + case X86_BUG_MDS: + return mds_show_state(buf); + default: break; } @@ -1211,4 +1333,9 @@ ssize_t cpu_show_l1tf(struct device *dev, struct device_attribute *attr, char *b { return cpu_show_common(dev, attr, buf, X86_BUG_L1TF); } + +ssize_t cpu_show_mds(struct device *dev, struct device_attribute *attr, char *buf) +{ + return cpu_show_common(dev, attr, buf, X86_BUG_MDS); +} #endif diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 37640544e12f..d7f55ad2dfb1 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -372,6 +372,8 @@ static bool pku_disabled; static __always_inline void setup_pku(struct cpuinfo_x86 *c) { + struct pkru_state *pk; + /* check the boot processor, plus compile options for PKU: */ if (!cpu_feature_enabled(X86_FEATURE_PKU)) return; @@ -382,6 +384,9 @@ static __always_inline void setup_pku(struct cpuinfo_x86 *c) return; cr4_set_bits(X86_CR4_PKE); + pk = get_xsave_addr(&init_fpstate.xsave, XFEATURE_PKRU); + if (pk) + pk->pkru = init_pkru_value; /* * Seting X86_CR4_PKE will cause the X86_FEATURE_OSPKE * cpuid bit to be set. We need to ensure that we @@ -935,61 +940,77 @@ static void identify_cpu_without_cpuid(struct cpuinfo_x86 *c) #endif } -static const __initconst struct x86_cpu_id cpu_no_speculation[] = { - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SALTWELL, X86_FEATURE_ANY }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SALTWELL_TABLET, X86_FEATURE_ANY }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_BONNELL_MID, X86_FEATURE_ANY }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SALTWELL_MID, X86_FEATURE_ANY }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_BONNELL, X86_FEATURE_ANY }, - { X86_VENDOR_CENTAUR, 5 }, - { X86_VENDOR_INTEL, 5 }, - { X86_VENDOR_NSC, 5 }, - { X86_VENDOR_ANY, 4 }, - {} -}; +#define NO_SPECULATION BIT(0) +#define NO_MELTDOWN BIT(1) +#define NO_SSB BIT(2) +#define NO_L1TF BIT(3) +#define NO_MDS BIT(4) +#define MSBDS_ONLY BIT(5) -static const __initconst struct x86_cpu_id cpu_no_meltdown[] = { - { X86_VENDOR_AMD }, - { X86_VENDOR_HYGON }, - {} -}; +#define VULNWL(_vendor, _family, _model, _whitelist) \ + { X86_VENDOR_##_vendor, _family, _model, X86_FEATURE_ANY, _whitelist } -/* Only list CPUs which speculate but are non susceptible to SSB */ -static const __initconst struct x86_cpu_id cpu_no_spec_store_bypass[] = { - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SILVERMONT }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_AIRMONT }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SILVERMONT_X }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SILVERMONT_MID }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_CORE_YONAH }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_XEON_PHI_KNL }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_XEON_PHI_KNM }, - { X86_VENDOR_AMD, 0x12, }, - { X86_VENDOR_AMD, 0x11, }, - { X86_VENDOR_AMD, 0x10, }, - { X86_VENDOR_AMD, 0xf, }, - {} -}; +#define VULNWL_INTEL(model, whitelist) \ + VULNWL(INTEL, 6, INTEL_FAM6_##model, whitelist) + +#define VULNWL_AMD(family, whitelist) \ + VULNWL(AMD, family, X86_MODEL_ANY, whitelist) + +#define VULNWL_HYGON(family, whitelist) \ + VULNWL(HYGON, family, X86_MODEL_ANY, whitelist) + +static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = { + VULNWL(ANY, 4, X86_MODEL_ANY, NO_SPECULATION), + VULNWL(CENTAUR, 5, X86_MODEL_ANY, NO_SPECULATION), + VULNWL(INTEL, 5, X86_MODEL_ANY, NO_SPECULATION), + VULNWL(NSC, 5, X86_MODEL_ANY, NO_SPECULATION), + + /* Intel Family 6 */ + VULNWL_INTEL(ATOM_SALTWELL, NO_SPECULATION), + VULNWL_INTEL(ATOM_SALTWELL_TABLET, NO_SPECULATION), + VULNWL_INTEL(ATOM_SALTWELL_MID, NO_SPECULATION), + VULNWL_INTEL(ATOM_BONNELL, NO_SPECULATION), + VULNWL_INTEL(ATOM_BONNELL_MID, NO_SPECULATION), -static const __initconst struct x86_cpu_id cpu_no_l1tf[] = { - /* in addition to cpu_no_speculation */ - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SILVERMONT }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SILVERMONT_X }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_AIRMONT }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SILVERMONT_MID }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_AIRMONT_MID }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_GOLDMONT }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_GOLDMONT_X }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_GOLDMONT_PLUS }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_XEON_PHI_KNL }, - { X86_VENDOR_INTEL, 6, INTEL_FAM6_XEON_PHI_KNM }, + VULNWL_INTEL(ATOM_SILVERMONT, NO_SSB | NO_L1TF | MSBDS_ONLY), + VULNWL_INTEL(ATOM_SILVERMONT_X, NO_SSB | NO_L1TF | MSBDS_ONLY), + VULNWL_INTEL(ATOM_SILVERMONT_MID, NO_SSB | NO_L1TF | MSBDS_ONLY), + VULNWL_INTEL(ATOM_AIRMONT, NO_SSB | NO_L1TF | MSBDS_ONLY), + VULNWL_INTEL(XEON_PHI_KNL, NO_SSB | NO_L1TF | MSBDS_ONLY), + VULNWL_INTEL(XEON_PHI_KNM, NO_SSB | NO_L1TF | MSBDS_ONLY), + + VULNWL_INTEL(CORE_YONAH, NO_SSB), + + VULNWL_INTEL(ATOM_AIRMONT_MID, NO_L1TF | MSBDS_ONLY), + + VULNWL_INTEL(ATOM_GOLDMONT, NO_MDS | NO_L1TF), + VULNWL_INTEL(ATOM_GOLDMONT_X, NO_MDS | NO_L1TF), + VULNWL_INTEL(ATOM_GOLDMONT_PLUS, NO_MDS | NO_L1TF), + + /* AMD Family 0xf - 0x12 */ + VULNWL_AMD(0x0f, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS), + VULNWL_AMD(0x10, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS), + VULNWL_AMD(0x11, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS), + VULNWL_AMD(0x12, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS), + + /* FAMILY_ANY must be last, otherwise 0x0f - 0x12 matches won't work */ + VULNWL_AMD(X86_FAMILY_ANY, NO_MELTDOWN | NO_L1TF | NO_MDS), + VULNWL_HYGON(X86_FAMILY_ANY, NO_MELTDOWN | NO_L1TF | NO_MDS), {} }; +static bool __init cpu_matches(unsigned long which) +{ + const struct x86_cpu_id *m = x86_match_cpu(cpu_vuln_whitelist); + + return m && !!(m->driver_data & which); +} + static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) { u64 ia32_cap = 0; - if (x86_match_cpu(cpu_no_speculation)) + if (cpu_matches(NO_SPECULATION)) return; setup_force_cpu_bug(X86_BUG_SPECTRE_V1); @@ -998,15 +1019,20 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) if (cpu_has(c, X86_FEATURE_ARCH_CAPABILITIES)) rdmsrl(MSR_IA32_ARCH_CAPABILITIES, ia32_cap); - if (!x86_match_cpu(cpu_no_spec_store_bypass) && - !(ia32_cap & ARCH_CAP_SSB_NO) && + if (!cpu_matches(NO_SSB) && !(ia32_cap & ARCH_CAP_SSB_NO) && !cpu_has(c, X86_FEATURE_AMD_SSB_NO)) setup_force_cpu_bug(X86_BUG_SPEC_STORE_BYPASS); if (ia32_cap & ARCH_CAP_IBRS_ALL) setup_force_cpu_cap(X86_FEATURE_IBRS_ENHANCED); - if (x86_match_cpu(cpu_no_meltdown)) + if (!cpu_matches(NO_MDS) && !(ia32_cap & ARCH_CAP_MDS_NO)) { + setup_force_cpu_bug(X86_BUG_MDS); + if (cpu_matches(MSBDS_ONLY)) + setup_force_cpu_bug(X86_BUG_MSBDS_ONLY); + } + + if (cpu_matches(NO_MELTDOWN)) return; /* Rogue Data Cache Load? No! */ @@ -1015,7 +1041,7 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) setup_force_cpu_bug(X86_BUG_CPU_MELTDOWN); - if (x86_match_cpu(cpu_no_l1tf)) + if (cpu_matches(NO_L1TF)) return; setup_force_cpu_bug(X86_BUG_L1TF); diff --git a/arch/x86/kernel/cpu/intel_epb.c b/arch/x86/kernel/cpu/intel_epb.c index f4dd73396f28..ebb14a26f117 100644 --- a/arch/x86/kernel/cpu/intel_epb.c +++ b/arch/x86/kernel/cpu/intel_epb.c @@ -97,6 +97,7 @@ static void intel_epb_restore(void) wrmsrl(MSR_IA32_ENERGY_PERF_BIAS, (epb & ~EPB_MASK) | val); } +#ifdef CONFIG_PM static struct syscore_ops intel_epb_syscore_ops = { .suspend = intel_epb_save, .resume = intel_epb_restore, @@ -193,6 +194,25 @@ static int intel_epb_offline(unsigned int cpu) return 0; } +static inline void register_intel_ebp_syscore_ops(void) +{ + register_syscore_ops(&intel_epb_syscore_ops); +} +#else /* !CONFIG_PM */ +static int intel_epb_online(unsigned int cpu) +{ + intel_epb_restore(); + return 0; +} + +static int intel_epb_offline(unsigned int cpu) +{ + return intel_epb_save(); +} + +static inline void register_intel_ebp_syscore_ops(void) {} +#endif + static __init int intel_epb_init(void) { int ret; @@ -206,7 +226,7 @@ static __init int intel_epb_init(void) if (ret < 0) goto err_out_online; - register_syscore_ops(&intel_epb_syscore_ops); + register_intel_ebp_syscore_ops(); return 0; err_out_online: diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c index 8a4a7823451a..c321f4f513f9 100644 --- a/arch/x86/kernel/cpu/microcode/core.c +++ b/arch/x86/kernel/cpu/microcode/core.c @@ -428,7 +428,7 @@ static int do_microcode_update(const void __user *buf, size_t size) static int microcode_open(struct inode *inode, struct file *file) { - return capable(CAP_SYS_RAWIO) ? nonseekable_open(inode, file) : -EPERM; + return capable(CAP_SYS_RAWIO) ? stream_open(inode, file) : -EPERM; } static ssize_t microcode_write(struct file *file, const char __user *buf, diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c index 50d5848bf22e..6c4f01540833 100644 --- a/arch/x86/kernel/early-quirks.c +++ b/arch/x86/kernel/early-quirks.c @@ -525,7 +525,8 @@ static const struct pci_device_id intel_early_ids[] __initconst = { INTEL_I945G_IDS(&gen3_early_ops), INTEL_I945GM_IDS(&gen3_early_ops), INTEL_VLV_IDS(&gen6_early_ops), - INTEL_PINEVIEW_IDS(&gen3_early_ops), + INTEL_PINEVIEW_G_IDS(&gen3_early_ops), + INTEL_PINEVIEW_M_IDS(&gen3_early_ops), INTEL_I965G_IDS(&gen3_early_ops), INTEL_G33_IDS(&gen3_early_ops), INTEL_I965GM_IDS(&gen3_early_ops), @@ -547,6 +548,7 @@ static const struct pci_device_id intel_early_ids[] __initconst = { INTEL_GLK_IDS(&gen9_early_ops), INTEL_CNL_IDS(&gen9_early_ops), INTEL_ICL_11_IDS(&gen11_early_ops), + INTEL_EHL_IDS(&gen11_early_ops), }; struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0); diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index 2e5003fef51a..ce243f76bdb7 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -101,24 +101,21 @@ static void __kernel_fpu_begin(void) kernel_fpu_disable(); - if (fpu->initialized) { - /* - * Ignore return value -- we don't care if reg state - * is clobbered. - */ - copy_fpregs_to_fpstate(fpu); - } else { - __cpu_invalidate_fpregs_state(); + if (current->mm) { + if (!test_thread_flag(TIF_NEED_FPU_LOAD)) { + set_thread_flag(TIF_NEED_FPU_LOAD); + /* + * Ignore return value -- we don't care if reg state + * is clobbered. + */ + copy_fpregs_to_fpstate(fpu); + } } + __cpu_invalidate_fpregs_state(); } static void __kernel_fpu_end(void) { - struct fpu *fpu = ¤t->thread.fpu; - - if (fpu->initialized) - copy_kernel_to_fpregs(&fpu->state); - kernel_fpu_enable(); } @@ -145,15 +142,17 @@ void fpu__save(struct fpu *fpu) { WARN_ON_FPU(fpu != ¤t->thread.fpu); - preempt_disable(); + fpregs_lock(); trace_x86_fpu_before_save(fpu); - if (fpu->initialized) { + + if (!test_thread_flag(TIF_NEED_FPU_LOAD)) { if (!copy_fpregs_to_fpstate(fpu)) { copy_kernel_to_fpregs(&fpu->state); } } + trace_x86_fpu_after_save(fpu); - preempt_enable(); + fpregs_unlock(); } EXPORT_SYMBOL_GPL(fpu__save); @@ -186,11 +185,14 @@ void fpstate_init(union fpregs_state *state) } EXPORT_SYMBOL_GPL(fpstate_init); -int fpu__copy(struct fpu *dst_fpu, struct fpu *src_fpu) +int fpu__copy(struct task_struct *dst, struct task_struct *src) { + struct fpu *dst_fpu = &dst->thread.fpu; + struct fpu *src_fpu = &src->thread.fpu; + dst_fpu->last_cpu = -1; - if (!src_fpu->initialized || !static_cpu_has(X86_FEATURE_FPU)) + if (!static_cpu_has(X86_FEATURE_FPU)) return 0; WARN_ON_FPU(src_fpu != ¤t->thread.fpu); @@ -202,16 +204,23 @@ int fpu__copy(struct fpu *dst_fpu, struct fpu *src_fpu) memset(&dst_fpu->state.xsave, 0, fpu_kernel_xstate_size); /* - * Save current FPU registers directly into the child - * FPU context, without any memory-to-memory copying. + * If the FPU registers are not current just memcpy() the state. + * Otherwise save current FPU registers directly into the child's FPU + * context, without any memory-to-memory copying. * * ( The function 'fails' in the FNSAVE case, which destroys - * register contents so we have to copy them back. ) + * register contents so we have to load them back. ) */ - if (!copy_fpregs_to_fpstate(dst_fpu)) { - memcpy(&src_fpu->state, &dst_fpu->state, fpu_kernel_xstate_size); - copy_kernel_to_fpregs(&src_fpu->state); - } + fpregs_lock(); + if (test_thread_flag(TIF_NEED_FPU_LOAD)) + memcpy(&dst_fpu->state, &src_fpu->state, fpu_kernel_xstate_size); + + else if (!copy_fpregs_to_fpstate(dst_fpu)) + copy_kernel_to_fpregs(&dst_fpu->state); + + fpregs_unlock(); + + set_tsk_thread_flag(dst, TIF_NEED_FPU_LOAD); trace_x86_fpu_copy_src(src_fpu); trace_x86_fpu_copy_dst(dst_fpu); @@ -223,20 +232,14 @@ int fpu__copy(struct fpu *dst_fpu, struct fpu *src_fpu) * Activate the current task's in-memory FPU context, * if it has not been used before: */ -void fpu__initialize(struct fpu *fpu) +static void fpu__initialize(struct fpu *fpu) { WARN_ON_FPU(fpu != ¤t->thread.fpu); - if (!fpu->initialized) { - fpstate_init(&fpu->state); - trace_x86_fpu_init_state(fpu); - - trace_x86_fpu_activate_state(fpu); - /* Safe to do for the current task: */ - fpu->initialized = 1; - } + set_thread_flag(TIF_NEED_FPU_LOAD); + fpstate_init(&fpu->state); + trace_x86_fpu_init_state(fpu); } -EXPORT_SYMBOL_GPL(fpu__initialize); /* * This function must be called before we read a task's fpstate. @@ -248,32 +251,20 @@ EXPORT_SYMBOL_GPL(fpu__initialize); * * - or it's called for stopped tasks (ptrace), in which case the * registers were already saved by the context-switch code when - * the task scheduled out - we only have to initialize the registers - * if they've never been initialized. + * the task scheduled out. * * If the task has used the FPU before then save it. */ void fpu__prepare_read(struct fpu *fpu) { - if (fpu == ¤t->thread.fpu) { + if (fpu == ¤t->thread.fpu) fpu__save(fpu); - } else { - if (!fpu->initialized) { - fpstate_init(&fpu->state); - trace_x86_fpu_init_state(fpu); - - trace_x86_fpu_activate_state(fpu); - /* Safe to do for current and for stopped child tasks: */ - fpu->initialized = 1; - } - } } /* * This function must be called before we write a task's fpstate. * - * If the task has used the FPU before then invalidate any cached FPU registers. - * If the task has not used the FPU before then initialize its fpstate. + * Invalidate any cached FPU registers. * * After this function call, after registers in the fpstate are * modified and the child task has woken up, the child task will @@ -290,44 +281,11 @@ void fpu__prepare_write(struct fpu *fpu) */ WARN_ON_FPU(fpu == ¤t->thread.fpu); - if (fpu->initialized) { - /* Invalidate any cached state: */ - __fpu_invalidate_fpregs_state(fpu); - } else { - fpstate_init(&fpu->state); - trace_x86_fpu_init_state(fpu); - - trace_x86_fpu_activate_state(fpu); - /* Safe to do for stopped child tasks: */ - fpu->initialized = 1; - } + /* Invalidate any cached state: */ + __fpu_invalidate_fpregs_state(fpu); } /* - * 'fpu__restore()' is called to copy FPU registers from - * the FPU fpstate to the live hw registers and to activate - * access to the hardware registers, so that FPU instructions - * can be used afterwards. - * - * Must be called with kernel preemption disabled (for example - * with local interrupts disabled, as it is in the case of - * do_device_not_available()). - */ -void fpu__restore(struct fpu *fpu) -{ - fpu__initialize(fpu); - - /* Avoid __kernel_fpu_begin() right after fpregs_activate() */ - kernel_fpu_disable(); - trace_x86_fpu_before_restore(fpu); - fpregs_activate(fpu); - copy_kernel_to_fpregs(&fpu->state); - trace_x86_fpu_after_restore(fpu); - kernel_fpu_enable(); -} -EXPORT_SYMBOL_GPL(fpu__restore); - -/* * Drops current FPU state: deactivates the fpregs and * the fpstate. NOTE: it still leaves previous contents * in the fpregs in the eager-FPU case. @@ -341,17 +299,13 @@ void fpu__drop(struct fpu *fpu) preempt_disable(); if (fpu == ¤t->thread.fpu) { - if (fpu->initialized) { - /* Ignore delayed exceptions from user space */ - asm volatile("1: fwait\n" - "2:\n" - _ASM_EXTABLE(1b, 2b)); - fpregs_deactivate(fpu); - } + /* Ignore delayed exceptions from user space */ + asm volatile("1: fwait\n" + "2:\n" + _ASM_EXTABLE(1b, 2b)); + fpregs_deactivate(fpu); } - fpu->initialized = 0; - trace_x86_fpu_dropped(fpu); preempt_enable(); @@ -363,6 +317,8 @@ void fpu__drop(struct fpu *fpu) */ static inline void copy_init_fpstate_to_fpregs(void) { + fpregs_lock(); + if (use_xsave()) copy_kernel_to_xregs(&init_fpstate.xsave, -1); else if (static_cpu_has(X86_FEATURE_FXSR)) @@ -372,6 +328,9 @@ static inline void copy_init_fpstate_to_fpregs(void) if (boot_cpu_has(X86_FEATURE_OSPKE)) copy_init_pkru_to_fpregs(); + + fpregs_mark_activate(); + fpregs_unlock(); } /* @@ -389,16 +348,52 @@ void fpu__clear(struct fpu *fpu) /* * Make sure fpstate is cleared and initialized. */ - if (static_cpu_has(X86_FEATURE_FPU)) { - preempt_disable(); - fpu__initialize(fpu); - user_fpu_begin(); + fpu__initialize(fpu); + if (static_cpu_has(X86_FEATURE_FPU)) copy_init_fpstate_to_fpregs(); - preempt_enable(); - } } /* + * Load FPU context before returning to userspace. + */ +void switch_fpu_return(void) +{ + if (!static_cpu_has(X86_FEATURE_FPU)) + return; + + __fpregs_load_activate(); +} +EXPORT_SYMBOL_GPL(switch_fpu_return); + +#ifdef CONFIG_X86_DEBUG_FPU +/* + * If current FPU state according to its tracking (loaded FPU context on this + * CPU) is not valid then we must have TIF_NEED_FPU_LOAD set so the context is + * loaded on return to userland. + */ +void fpregs_assert_state_consistent(void) +{ + struct fpu *fpu = ¤t->thread.fpu; + + if (test_thread_flag(TIF_NEED_FPU_LOAD)) + return; + + WARN_ON_FPU(!fpregs_state_valid(fpu, smp_processor_id())); +} +EXPORT_SYMBOL_GPL(fpregs_assert_state_consistent); +#endif + +void fpregs_mark_activate(void) +{ + struct fpu *fpu = ¤t->thread.fpu; + + fpregs_activate(fpu); + fpu->last_cpu = smp_processor_id(); + clear_thread_flag(TIF_NEED_FPU_LOAD); +} +EXPORT_SYMBOL_GPL(fpregs_mark_activate); + +/* * x87 math exception handling: */ diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c index 6abd83572b01..20d8fa7124c7 100644 --- a/arch/x86/kernel/fpu/init.c +++ b/arch/x86/kernel/fpu/init.c @@ -239,8 +239,6 @@ static void __init fpu__init_system_ctx_switch(void) WARN_ON_FPU(!on_boot_cpu); on_boot_cpu = 0; - - WARN_ON_FPU(current->thread.fpu.initialized); } /* diff --git a/arch/x86/kernel/fpu/regset.c b/arch/x86/kernel/fpu/regset.c index bc02f5144b95..d652b939ccfb 100644 --- a/arch/x86/kernel/fpu/regset.c +++ b/arch/x86/kernel/fpu/regset.c @@ -15,16 +15,12 @@ */ int regset_fpregs_active(struct task_struct *target, const struct user_regset *regset) { - struct fpu *target_fpu = &target->thread.fpu; - - return target_fpu->initialized ? regset->n : 0; + return regset->n; } int regset_xregset_fpregs_active(struct task_struct *target, const struct user_regset *regset) { - struct fpu *target_fpu = &target->thread.fpu; - - if (boot_cpu_has(X86_FEATURE_FXSR) && target_fpu->initialized) + if (boot_cpu_has(X86_FEATURE_FXSR)) return regset->n; else return 0; @@ -269,11 +265,10 @@ convert_from_fxsr(struct user_i387_ia32_struct *env, struct task_struct *tsk) memcpy(&to[i], &from[i], sizeof(to[0])); } -void convert_to_fxsr(struct task_struct *tsk, +void convert_to_fxsr(struct fxregs_state *fxsave, const struct user_i387_ia32_struct *env) { - struct fxregs_state *fxsave = &tsk->thread.fpu.state.fxsave; struct _fpreg *from = (struct _fpreg *) &env->st_space[0]; struct _fpxreg *to = (struct _fpxreg *) &fxsave->st_space[0]; int i; @@ -350,7 +345,7 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &env, 0, -1); if (!ret) - convert_to_fxsr(target, &env); + convert_to_fxsr(&target->thread.fpu.state.fxsave, &env); /* * update the header bit in the xsave header, indicating the @@ -371,16 +366,9 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, int dump_fpu(struct pt_regs *regs, struct user_i387_struct *ufpu) { struct task_struct *tsk = current; - struct fpu *fpu = &tsk->thread.fpu; - int fpvalid; - - fpvalid = fpu->initialized; - if (fpvalid) - fpvalid = !fpregs_get(tsk, NULL, - 0, sizeof(struct user_i387_ia32_struct), - ufpu, NULL); - return fpvalid; + return !fpregs_get(tsk, NULL, 0, sizeof(struct user_i387_ia32_struct), + ufpu, NULL); } EXPORT_SYMBOL(dump_fpu); diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index f6a1d299627c..5a8d118bc423 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -92,13 +92,13 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame) return err; err |= __put_user(FP_XSTATE_MAGIC2, - (__u32 *)(buf + fpu_user_xstate_size)); + (__u32 __user *)(buf + fpu_user_xstate_size)); /* * Read the xfeatures which we copied (directly from the cpu or * from the state in task struct) to the user buffers. */ - err |= __get_user(xfeatures, (__u32 *)&x->header.xfeatures); + err |= __get_user(xfeatures, (__u32 __user *)&x->header.xfeatures); /* * For legacy compatible, we always set FP/SSE bits in the bit @@ -113,7 +113,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame) */ xfeatures |= XFEATURE_MASK_FPSSE; - err |= __put_user(xfeatures, (__u32 *)&x->header.xfeatures); + err |= __put_user(xfeatures, (__u32 __user *)&x->header.xfeatures); return err; } @@ -144,9 +144,10 @@ static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf) * buf == buf_fx for 64-bit frames and 32-bit fsave frame. * buf != buf_fx for 32-bit frames with fxstate. * - * If the fpu, extended register state is live, save the state directly - * to the user frame pointed by the aligned pointer 'buf_fx'. Otherwise, - * copy the thread's fpu state to the user frame starting at 'buf_fx'. + * Try to save it directly to the user frame with disabled page fault handler. + * If this fails then do the slow path where the FPU state is first saved to + * task's fpu->state and then copy it to the user frame pointed to by the + * aligned pointer 'buf_fx'. * * If this is a 32-bit frame with fxstate, put a fsave header before * the aligned state at 'buf_fx'. @@ -156,10 +157,9 @@ static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf) */ int copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size) { - struct fpu *fpu = ¤t->thread.fpu; - struct xregs_state *xsave = &fpu->state.xsave; struct task_struct *tsk = current; int ia32_fxstate = (buf != buf_fx); + int ret; ia32_fxstate &= (IS_ENABLED(CONFIG_X86_32) || IS_ENABLED(CONFIG_IA32_EMULATION)); @@ -172,28 +172,34 @@ int copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size) sizeof(struct user_i387_ia32_struct), NULL, (struct _fpstate_32 __user *) buf) ? -1 : 1; - if (fpu->initialized || using_compacted_format()) { - /* Save the live register state to the user directly. */ - if (copy_fpregs_to_sigframe(buf_fx)) - return -1; - /* Update the thread's fxstate to save the fsave header. */ - if (ia32_fxstate) - copy_fxregs_to_kernel(fpu); - } else { - /* - * It is a *bug* if kernel uses compacted-format for xsave - * area and we copy it out directly to a signal frame. It - * should have been handled above by saving the registers - * directly. - */ - if (boot_cpu_has(X86_FEATURE_XSAVES)) { - WARN_ONCE(1, "x86/fpu: saving compacted-format xsave area to a signal frame!\n"); - return -1; - } - - fpstate_sanitize_xstate(fpu); - if (__copy_to_user(buf_fx, xsave, fpu_user_xstate_size)) - return -1; +retry: + /* + * Load the FPU registers if they are not valid for the current task. + * With a valid FPU state we can attempt to save the state directly to + * userland's stack frame which will likely succeed. If it does not, + * resolve the fault in the user memory and try again. + */ + fpregs_lock(); + if (test_thread_flag(TIF_NEED_FPU_LOAD)) + __fpregs_load_activate(); + + pagefault_disable(); + ret = copy_fpregs_to_sigframe(buf_fx); + pagefault_enable(); + fpregs_unlock(); + + if (ret) { + int aligned_size; + int nr_pages; + + aligned_size = offset_in_page(buf_fx) + fpu_user_xstate_size; + nr_pages = DIV_ROUND_UP(aligned_size, PAGE_SIZE); + + ret = get_user_pages_unlocked((unsigned long)buf_fx, nr_pages, + NULL, FOLL_WRITE); + if (ret == nr_pages) + goto retry; + return -EFAULT; } /* Save the fsave header for the 32-bit frames. */ @@ -207,11 +213,11 @@ int copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size) } static inline void -sanitize_restored_xstate(struct task_struct *tsk, +sanitize_restored_xstate(union fpregs_state *state, struct user_i387_ia32_struct *ia32_env, u64 xfeatures, int fx_only) { - struct xregs_state *xsave = &tsk->thread.fpu.state.xsave; + struct xregs_state *xsave = &state->xsave; struct xstate_header *header = &xsave->header; if (use_xsave()) { @@ -238,17 +244,18 @@ sanitize_restored_xstate(struct task_struct *tsk, */ xsave->i387.mxcsr &= mxcsr_feature_mask; - convert_to_fxsr(tsk, ia32_env); + if (ia32_env) + convert_to_fxsr(&state->fxsave, ia32_env); } } /* * Restore the extended state if present. Otherwise, restore the FP/SSE state. */ -static inline int copy_user_to_fpregs_zeroing(void __user *buf, u64 xbv, int fx_only) +static int copy_user_to_fpregs_zeroing(void __user *buf, u64 xbv, int fx_only) { if (use_xsave()) { - if ((unsigned long)buf % 64 || fx_only) { + if (fx_only) { u64 init_bv = xfeatures_mask & ~XFEATURE_MASK_FPSSE; copy_kernel_to_xregs(&init_fpstate.xsave, init_bv); return copy_user_to_fxregs(buf); @@ -266,12 +273,15 @@ static inline int copy_user_to_fpregs_zeroing(void __user *buf, u64 xbv, int fx_ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) { + struct user_i387_ia32_struct *envp = NULL; + int state_size = fpu_kernel_xstate_size; int ia32_fxstate = (buf != buf_fx); struct task_struct *tsk = current; struct fpu *fpu = &tsk->thread.fpu; - int state_size = fpu_kernel_xstate_size; + struct user_i387_ia32_struct env; u64 xfeatures = 0; int fx_only = 0; + int ret = 0; ia32_fxstate &= (IS_ENABLED(CONFIG_X86_32) || IS_ENABLED(CONFIG_IA32_EMULATION)); @@ -284,8 +294,6 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) if (!access_ok(buf, size)) return -EACCES; - fpu__initialize(fpu); - if (!static_cpu_has(X86_FEATURE_FPU)) return fpregs_soft_set(current, NULL, 0, sizeof(struct user_i387_ia32_struct), @@ -308,61 +316,101 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) } } + /* + * The current state of the FPU registers does not matter. By setting + * TIF_NEED_FPU_LOAD unconditionally it is ensured that the our xstate + * is not modified on context switch and that the xstate is considered + * to be loaded again on return to userland (overriding last_cpu avoids + * the optimisation). + */ + set_thread_flag(TIF_NEED_FPU_LOAD); + __fpu_invalidate_fpregs_state(fpu); + + if ((unsigned long)buf_fx % 64) + fx_only = 1; + /* + * For 32-bit frames with fxstate, copy the fxstate so it can be + * reconstructed later. + */ if (ia32_fxstate) { + ret = __copy_from_user(&env, buf, sizeof(env)); + if (ret) + goto err_out; + envp = &env; + } else { /* - * For 32-bit frames with fxstate, copy the user state to the - * thread's fpu state, reconstruct fxstate from the fsave - * header. Validate and sanitize the copied state. + * Attempt to restore the FPU registers directly from user + * memory. For that to succeed, the user access cannot cause + * page faults. If it does, fall back to the slow path below, + * going through the kernel buffer with the enabled pagefault + * handler. */ - struct user_i387_ia32_struct env; - int err = 0; + fpregs_lock(); + pagefault_disable(); + ret = copy_user_to_fpregs_zeroing(buf_fx, xfeatures, fx_only); + pagefault_enable(); + if (!ret) { + fpregs_mark_activate(); + fpregs_unlock(); + return 0; + } + fpregs_unlock(); + } - /* - * Drop the current fpu which clears fpu->initialized. This ensures - * that any context-switch during the copy of the new state, - * avoids the intermediate state from getting restored/saved. - * Thus avoiding the new restored state from getting corrupted. - * We will be ready to restore/save the state only after - * fpu->initialized is again set. - */ - fpu__drop(fpu); + + if (use_xsave() && !fx_only) { + u64 init_bv = xfeatures_mask & ~xfeatures; if (using_compacted_format()) { - err = copy_user_to_xstate(&fpu->state.xsave, buf_fx); + ret = copy_user_to_xstate(&fpu->state.xsave, buf_fx); } else { - err = __copy_from_user(&fpu->state.xsave, buf_fx, state_size); + ret = __copy_from_user(&fpu->state.xsave, buf_fx, state_size); - if (!err && state_size > offsetof(struct xregs_state, header)) - err = validate_xstate_header(&fpu->state.xsave.header); + if (!ret && state_size > offsetof(struct xregs_state, header)) + ret = validate_xstate_header(&fpu->state.xsave.header); } + if (ret) + goto err_out; - if (err || __copy_from_user(&env, buf, sizeof(env))) { - fpstate_init(&fpu->state); - trace_x86_fpu_init_state(fpu); - err = -1; - } else { - sanitize_restored_xstate(tsk, &env, xfeatures, fx_only); + sanitize_restored_xstate(&fpu->state, envp, xfeatures, fx_only); + + fpregs_lock(); + if (unlikely(init_bv)) + copy_kernel_to_xregs(&init_fpstate.xsave, init_bv); + ret = copy_kernel_to_xregs_err(&fpu->state.xsave, xfeatures); + + } else if (use_fxsr()) { + ret = __copy_from_user(&fpu->state.fxsave, buf_fx, state_size); + if (ret) { + ret = -EFAULT; + goto err_out; } - local_bh_disable(); - fpu->initialized = 1; - fpu__restore(fpu); - local_bh_enable(); + sanitize_restored_xstate(&fpu->state, envp, xfeatures, fx_only); - return err; - } else { - /* - * For 64-bit frames and 32-bit fsave frames, restore the user - * state to the registers directly (with exceptions handled). - */ - user_fpu_begin(); - if (copy_user_to_fpregs_zeroing(buf_fx, xfeatures, fx_only)) { - fpu__clear(fpu); - return -1; + fpregs_lock(); + if (use_xsave()) { + u64 init_bv = xfeatures_mask & ~XFEATURE_MASK_FPSSE; + copy_kernel_to_xregs(&init_fpstate.xsave, init_bv); } + + ret = copy_kernel_to_fxregs_err(&fpu->state.fxsave); + } else { + ret = __copy_from_user(&fpu->state.fsave, buf_fx, state_size); + if (ret) + goto err_out; + + fpregs_lock(); + ret = copy_kernel_to_fregs_err(&fpu->state.fsave); } + if (!ret) + fpregs_mark_activate(); + fpregs_unlock(); - return 0; +err_out: + if (ret) + fpu__clear(fpu); + return ret; } static inline int xstate_sigframe_size(void) diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index d7432c2b1051..9c459fd1d38e 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -805,20 +805,18 @@ void fpu__resume_cpu(void) } /* - * Given an xstate feature mask, calculate where in the xsave + * Given an xstate feature nr, calculate where in the xsave * buffer the state is. Callers should ensure that the buffer * is valid. */ -static void *__raw_xsave_addr(struct xregs_state *xsave, int xstate_feature_mask) +static void *__raw_xsave_addr(struct xregs_state *xsave, int xfeature_nr) { - int feature_nr = fls64(xstate_feature_mask) - 1; - - if (!xfeature_enabled(feature_nr)) { + if (!xfeature_enabled(xfeature_nr)) { WARN_ON_FPU(1); return NULL; } - return (void *)xsave + xstate_comp_offsets[feature_nr]; + return (void *)xsave + xstate_comp_offsets[xfeature_nr]; } /* * Given the xsave area and a state inside, this function returns the @@ -832,13 +830,13 @@ static void *__raw_xsave_addr(struct xregs_state *xsave, int xstate_feature_mask * * Inputs: * xstate: the thread's storage area for all FPU data - * xstate_feature: state which is defined in xsave.h (e.g. - * XFEATURE_MASK_FP, XFEATURE_MASK_SSE, etc...) + * xfeature_nr: state which is defined in xsave.h (e.g. XFEATURE_FP, + * XFEATURE_SSE, etc...) * Output: * address of the state in the xsave area, or NULL if the * field is not present in the xsave buffer. */ -void *get_xsave_addr(struct xregs_state *xsave, int xstate_feature) +void *get_xsave_addr(struct xregs_state *xsave, int xfeature_nr) { /* * Do we even *have* xsave state? @@ -851,11 +849,11 @@ void *get_xsave_addr(struct xregs_state *xsave, int xstate_feature) * have not enabled. Remember that pcntxt_mask is * what we write to the XCR0 register. */ - WARN_ONCE(!(xfeatures_mask & xstate_feature), + WARN_ONCE(!(xfeatures_mask & BIT_ULL(xfeature_nr)), "get of unsupported state"); /* * This assumes the last 'xsave*' instruction to - * have requested that 'xstate_feature' be saved. + * have requested that 'xfeature_nr' be saved. * If it did not, we might be seeing and old value * of the field in the buffer. * @@ -864,10 +862,10 @@ void *get_xsave_addr(struct xregs_state *xsave, int xstate_feature) * or because the "init optimization" caused it * to not be saved. */ - if (!(xsave->header.xfeatures & xstate_feature)) + if (!(xsave->header.xfeatures & BIT_ULL(xfeature_nr))) return NULL; - return __raw_xsave_addr(xsave, xstate_feature); + return __raw_xsave_addr(xsave, xfeature_nr); } EXPORT_SYMBOL_GPL(get_xsave_addr); @@ -882,25 +880,23 @@ EXPORT_SYMBOL_GPL(get_xsave_addr); * Note that this only works on the current task. * * Inputs: - * @xsave_state: state which is defined in xsave.h (e.g. XFEATURE_MASK_FP, - * XFEATURE_MASK_SSE, etc...) + * @xfeature_nr: state which is defined in xsave.h (e.g. XFEATURE_FP, + * XFEATURE_SSE, etc...) * Output: * address of the state in the xsave area or NULL if the state * is not present or is in its 'init state'. */ -const void *get_xsave_field_ptr(int xsave_state) +const void *get_xsave_field_ptr(int xfeature_nr) { struct fpu *fpu = ¤t->thread.fpu; - if (!fpu->initialized) - return NULL; /* * fpu__save() takes the CPU's xstate registers * and saves them off to the 'fpu memory buffer. */ fpu__save(fpu); - return get_xsave_addr(&fpu->state.xsave, xsave_state); + return get_xsave_addr(&fpu->state.xsave, xfeature_nr); } #ifdef CONFIG_ARCH_HAS_PKEYS @@ -1016,7 +1012,7 @@ int copy_xstate_to_kernel(void *kbuf, struct xregs_state *xsave, unsigned int of * Copy only in-use xstates: */ if ((header.xfeatures >> i) & 1) { - void *src = __raw_xsave_addr(xsave, 1 << i); + void *src = __raw_xsave_addr(xsave, i); offset = xstate_offsets[i]; size = xstate_sizes[i]; @@ -1102,7 +1098,7 @@ int copy_xstate_to_user(void __user *ubuf, struct xregs_state *xsave, unsigned i * Copy only in-use xstates: */ if ((header.xfeatures >> i) & 1) { - void *src = __raw_xsave_addr(xsave, 1 << i); + void *src = __raw_xsave_addr(xsave, i); offset = xstate_offsets[i]; size = xstate_sizes[i]; @@ -1159,7 +1155,7 @@ int copy_kernel_to_xstate(struct xregs_state *xsave, const void *kbuf) u64 mask = ((u64)1 << i); if (hdr.xfeatures & mask) { - void *dst = __raw_xsave_addr(xsave, 1 << i); + void *dst = __raw_xsave_addr(xsave, i); offset = xstate_offsets[i]; size = xstate_sizes[i]; @@ -1213,7 +1209,7 @@ int copy_user_to_xstate(struct xregs_state *xsave, const void __user *ubuf) u64 mask = ((u64)1 << i); if (hdr.xfeatures & mask) { - void *dst = __raw_xsave_addr(xsave, 1 << i); + void *dst = __raw_xsave_addr(xsave, i); offset = xstate_offsets[i]; size = xstate_sizes[i]; diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 0caf8122d680..0927bb158ffc 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -29,6 +29,7 @@ #include <asm/kprobes.h> #include <asm/ftrace.h> #include <asm/nops.h> +#include <asm/text-patching.h> #ifdef CONFIG_DYNAMIC_FTRACE @@ -231,6 +232,7 @@ int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, } static unsigned long ftrace_update_func; +static unsigned long ftrace_update_func_call; static int update_ftrace_func(unsigned long ip, void *new) { @@ -259,6 +261,8 @@ int ftrace_update_ftrace_func(ftrace_func_t func) unsigned char *new; int ret; + ftrace_update_func_call = (unsigned long)func; + new = ftrace_call_replace(ip, (unsigned long)func); ret = update_ftrace_func(ip, new); @@ -294,13 +298,28 @@ int ftrace_int3_handler(struct pt_regs *regs) if (WARN_ON_ONCE(!regs)) return 0; - ip = regs->ip - 1; - if (!ftrace_location(ip) && !is_ftrace_caller(ip)) - return 0; + ip = regs->ip - INT3_INSN_SIZE; - regs->ip += MCOUNT_INSN_SIZE - 1; +#ifdef CONFIG_X86_64 + if (ftrace_location(ip)) { + int3_emulate_call(regs, (unsigned long)ftrace_regs_caller); + return 1; + } else if (is_ftrace_caller(ip)) { + if (!ftrace_update_func_call) { + int3_emulate_jmp(regs, ip + CALL_INSN_SIZE); + return 1; + } + int3_emulate_call(regs, ftrace_update_func_call); + return 1; + } +#else + if (ftrace_location(ip) || is_ftrace_caller(ip)) { + int3_emulate_jmp(regs, ip + CALL_INSN_SIZE); + return 1; + } +#endif - return 1; + return 0; } NOKPROBE_SYMBOL(ftrace_int3_handler); @@ -865,6 +884,8 @@ void arch_ftrace_update_trampoline(struct ftrace_ops *ops) func = ftrace_ops_get_func(ops); + ftrace_update_func_call = (unsigned long)func; + /* Do a safe modify in case the trampoline is executing */ new = ftrace_call_replace(ip, (unsigned long)func); ret = update_ftrace_func(ip, new); @@ -966,6 +987,7 @@ static int ftrace_mod_jmp(unsigned long ip, void *func) { unsigned char *new; + ftrace_update_func_call = 0UL; new = ftrace_jmp_replace(ip, (unsigned long)func); return update_ftrace_func(ip, new); diff --git a/arch/x86/kernel/ftrace_32.S b/arch/x86/kernel/ftrace_32.S index 4c8440de3355..2ba914a34b06 100644 --- a/arch/x86/kernel/ftrace_32.S +++ b/arch/x86/kernel/ftrace_32.S @@ -10,22 +10,10 @@ #include <asm/ftrace.h> #include <asm/nospec-branch.h> -#ifdef CC_USING_FENTRY # define function_hook __fentry__ EXPORT_SYMBOL(__fentry__) -#else -# define function_hook mcount -EXPORT_SYMBOL(mcount) -#endif - -#ifdef CONFIG_DYNAMIC_FTRACE - -/* mcount uses a frame pointer even if CONFIG_FRAME_POINTER is not set */ -#if !defined(CC_USING_FENTRY) || defined(CONFIG_FRAME_POINTER) -# define USING_FRAME_POINTER -#endif -#ifdef USING_FRAME_POINTER +#ifdef CONFIG_FRAME_POINTER # define MCOUNT_FRAME 1 /* using frame = true */ #else # define MCOUNT_FRAME 0 /* using frame = false */ @@ -37,8 +25,7 @@ END(function_hook) ENTRY(ftrace_caller) -#ifdef USING_FRAME_POINTER -# ifdef CC_USING_FENTRY +#ifdef CONFIG_FRAME_POINTER /* * Frame pointers are of ip followed by bp. * Since fentry is an immediate jump, we are left with @@ -49,7 +36,7 @@ ENTRY(ftrace_caller) pushl %ebp movl %esp, %ebp pushl 2*4(%esp) /* function ip */ -# endif + /* For mcount, the function ip is directly above */ pushl %ebp movl %esp, %ebp @@ -59,7 +46,7 @@ ENTRY(ftrace_caller) pushl %edx pushl $0 /* Pass NULL as regs pointer */ -#ifdef USING_FRAME_POINTER +#ifdef CONFIG_FRAME_POINTER /* Load parent ebp into edx */ movl 4*4(%esp), %edx #else @@ -82,13 +69,11 @@ ftrace_call: popl %edx popl %ecx popl %eax -#ifdef USING_FRAME_POINTER +#ifdef CONFIG_FRAME_POINTER popl %ebp -# ifdef CC_USING_FENTRY addl $4,%esp /* skip function ip */ popl %ebp /* this is the orig bp */ addl $4, %esp /* skip parent ip */ -# endif #endif .Lftrace_ret: #ifdef CONFIG_FUNCTION_GRAPH_TRACER @@ -133,11 +118,7 @@ ENTRY(ftrace_regs_caller) movl 12*4(%esp), %eax /* Load ip (1st parameter) */ subl $MCOUNT_INSN_SIZE, %eax /* Adjust ip */ -#ifdef CC_USING_FENTRY movl 15*4(%esp), %edx /* Load parent ip (2nd parameter) */ -#else - movl 0x4(%ebp), %edx /* Load parent ip (2nd parameter) */ -#endif movl function_trace_op, %ecx /* Save ftrace_pos in 3rd parameter */ pushl %esp /* Save pt_regs as 4th parameter */ @@ -170,43 +151,6 @@ GLOBAL(ftrace_regs_call) lea 3*4(%esp), %esp /* Skip orig_ax, ip and cs */ jmp .Lftrace_ret -#else /* ! CONFIG_DYNAMIC_FTRACE */ - -ENTRY(function_hook) - cmpl $__PAGE_OFFSET, %esp - jb ftrace_stub /* Paging not enabled yet? */ - - cmpl $ftrace_stub, ftrace_trace_function - jnz .Ltrace -#ifdef CONFIG_FUNCTION_GRAPH_TRACER - cmpl $ftrace_stub, ftrace_graph_return - jnz ftrace_graph_caller - - cmpl $ftrace_graph_entry_stub, ftrace_graph_entry - jnz ftrace_graph_caller -#endif -.globl ftrace_stub -ftrace_stub: - ret - - /* taken from glibc */ -.Ltrace: - pushl %eax - pushl %ecx - pushl %edx - movl 0xc(%esp), %eax - movl 0x4(%ebp), %edx - subl $MCOUNT_INSN_SIZE, %eax - - movl ftrace_trace_function, %ecx - CALL_NOSPEC %ecx - - popl %edx - popl %ecx - popl %eax - jmp ftrace_stub -END(function_hook) -#endif /* CONFIG_DYNAMIC_FTRACE */ #ifdef CONFIG_FUNCTION_GRAPH_TRACER ENTRY(ftrace_graph_caller) @@ -215,13 +159,8 @@ ENTRY(ftrace_graph_caller) pushl %edx movl 3*4(%esp), %eax /* Even with frame pointers, fentry doesn't have one here */ -#ifdef CC_USING_FENTRY lea 4*4(%esp), %edx movl $0, %ecx -#else - lea 0x4(%ebp), %edx - movl (%ebp), %ecx -#endif subl $MCOUNT_INSN_SIZE, %eax call prepare_ftrace_return popl %edx @@ -234,11 +173,7 @@ END(ftrace_graph_caller) return_to_handler: pushl %eax pushl %edx -#ifdef CC_USING_FENTRY movl $0, %eax -#else - movl %ebp, %eax -#endif call ftrace_return_to_handler movl %eax, %ecx popl %edx diff --git a/arch/x86/kernel/ftrace_64.S b/arch/x86/kernel/ftrace_64.S index 75f2b36b41a6..10eb2760ef2c 100644 --- a/arch/x86/kernel/ftrace_64.S +++ b/arch/x86/kernel/ftrace_64.S @@ -13,22 +13,12 @@ .code64 .section .entry.text, "ax" -#ifdef CC_USING_FENTRY # define function_hook __fentry__ EXPORT_SYMBOL(__fentry__) -#else -# define function_hook mcount -EXPORT_SYMBOL(mcount) -#endif #ifdef CONFIG_FRAME_POINTER -# ifdef CC_USING_FENTRY /* Save parent and function stack frames (rip and rbp) */ # define MCOUNT_FRAME_SIZE (8+16*2) -# else -/* Save just function stack frame (rip and rbp) */ -# define MCOUNT_FRAME_SIZE (8+16) -# endif #else /* No need to save a stack frame */ # define MCOUNT_FRAME_SIZE 0 @@ -75,17 +65,13 @@ EXPORT_SYMBOL(mcount) * fentry is called before the stack frame is set up, where as mcount * is called afterward. */ -#ifdef CC_USING_FENTRY + /* Save the parent pointer (skip orig rbp and our return address) */ pushq \added+8*2(%rsp) pushq %rbp movq %rsp, %rbp /* Save the return address (now skip orig rbp, rbp and parent) */ pushq \added+8*3(%rsp) -#else - /* Can't assume that rip is before this (unless added was zero) */ - pushq \added+8(%rsp) -#endif pushq %rbp movq %rsp, %rbp #endif /* CONFIG_FRAME_POINTER */ @@ -113,12 +99,7 @@ EXPORT_SYMBOL(mcount) movq %rdx, RBP(%rsp) /* Copy the parent address into %rsi (second parameter) */ -#ifdef CC_USING_FENTRY movq MCOUNT_REG_SIZE+8+\added(%rsp), %rsi -#else - /* %rdx contains original %rbp */ - movq 8(%rdx), %rsi -#endif /* Move RIP to its proper location */ movq MCOUNT_REG_SIZE+\added(%rsp), %rdi @@ -303,15 +284,8 @@ ENTRY(ftrace_graph_caller) /* Saves rbp into %rdx and fills first parameter */ save_mcount_regs -#ifdef CC_USING_FENTRY leaq MCOUNT_REG_SIZE+8(%rsp), %rsi movq $0, %rdx /* No framepointers needed */ -#else - /* Save address of the return address of traced function */ - leaq 8(%rdx), %rsi - /* ftrace does sanity checks against frame pointers */ - movq (%rdx), %rdx -#endif call prepare_ftrace_return restore_mcount_regs diff --git a/arch/x86/kernel/ima_arch.c b/arch/x86/kernel/ima_arch.c index e47cd9390ab4..85de790583f9 100644 --- a/arch/x86/kernel/ima_arch.c +++ b/arch/x86/kernel/ima_arch.c @@ -3,6 +3,7 @@ * Copyright (C) 2018 IBM Corporation */ #include <linux/efi.h> +#include <linux/module.h> #include <linux/ima.h> extern struct boot_params boot_params; @@ -64,12 +65,19 @@ static const char * const sb_arch_rules[] = { "appraise func=KEXEC_KERNEL_CHECK appraise_type=imasig", #endif /* CONFIG_KEXEC_VERIFY_SIG */ "measure func=KEXEC_KERNEL_CHECK", +#if !IS_ENABLED(CONFIG_MODULE_SIG) + "appraise func=MODULE_CHECK appraise_type=imasig", +#endif + "measure func=MODULE_CHECK", NULL }; const char * const *arch_get_ima_policy(void) { - if (IS_ENABLED(CONFIG_IMA_ARCH_POLICY) && arch_ima_get_secureboot()) + if (IS_ENABLED(CONFIG_IMA_ARCH_POLICY) && arch_ima_get_secureboot()) { + if (IS_ENABLED(CONFIG_MODULE_SIG)) + set_module_sig_enforced(); return sb_arch_rules; + } return NULL; } diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 3755d0310026..05b09896cfaf 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -35,6 +35,7 @@ #include <asm/x86_init.h> #include <asm/reboot.h> #include <asm/cache.h> +#include <asm/nospec-branch.h> #define CREATE_TRACE_POINTS #include <trace/events/nmi.h> @@ -551,6 +552,9 @@ nmi_restart: write_cr2(this_cpu_read(nmi_cr2)); if (this_cpu_dec_return(nmi_state)) goto nmi_restart; + + if (user_mode(regs)) + mds_user_clear_cpu_buffers(); } NOKPROBE_SYMBOL(do_nmi); diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index d460998ae828..dcd272dbd0a9 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -51,14 +51,6 @@ int iommu_pass_through __read_mostly; extern struct iommu_table_entry __iommu_table[], __iommu_table_end[]; -/* Dummy device used for NULL arguments (normally ISA). */ -struct device x86_dma_fallback_dev = { - .init_name = "fallback device", - .coherent_dma_mask = ISA_DMA_BIT_MASK, - .dma_mask = &x86_dma_fallback_dev.coherent_dma_mask, -}; -EXPORT_SYMBOL(x86_dma_fallback_dev); - void __init pci_iommu_alloc(void) { struct iommu_table_entry *p; @@ -77,18 +69,6 @@ void __init pci_iommu_alloc(void) } } -bool arch_dma_alloc_attrs(struct device **dev) -{ - if (!*dev) - *dev = &x86_dma_fallback_dev; - - if (!is_device_dma_capable(*dev)) - return false; - return true; - -} -EXPORT_SYMBOL(arch_dma_alloc_attrs); - /* * See <Documentation/x86/x86_64/boot-options.txt> for the iommu kernel * parameter documentation. diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index d1d312d012a6..75fea0d48c0e 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -101,7 +101,7 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) dst->thread.vm86 = NULL; #endif - return fpu__copy(&dst->thread.fpu, &src->thread.fpu); + return fpu__copy(dst, src); } /* diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 70933193878c..2399e910d109 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -241,7 +241,8 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */ - switch_fpu_prepare(prev_fpu, cpu); + if (!test_thread_flag(TIF_NEED_FPU_LOAD)) + switch_fpu_prepare(prev_fpu, cpu); /* * Save away %gs. No need to save %fs, as it was saved on the @@ -274,9 +275,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) /* * Leave lazy mode, flushing any hypercalls made here. * This must be done before restoring TLS segments so - * the GDT and LDT are properly updated, and must be - * done before fpu__restore(), so the TS bit is up - * to date. + * the GDT and LDT are properly updated. */ arch_end_context_switch(next_p); @@ -297,10 +296,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) if (prev->gs | next->gs) lazy_load_gs(next->gs); - switch_fpu_finish(next_fpu, cpu); - this_cpu_write(current_task, next_p); + switch_fpu_finish(next_fpu); + /* Load the Intel cache allocation PQR MSR. */ resctrl_sched_in(); diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 844a28b29967..f8e1af380cdf 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -521,7 +521,8 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) WARN_ON_ONCE(IS_ENABLED(CONFIG_DEBUG_ENTRY) && this_cpu_read(irq_count) != -1); - switch_fpu_prepare(prev_fpu, cpu); + if (!test_thread_flag(TIF_NEED_FPU_LOAD)) + switch_fpu_prepare(prev_fpu, cpu); /* We must save %fs and %gs before load_TLS() because * %fs and %gs may be cleared by load_TLS(). @@ -539,9 +540,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) /* * Leave lazy mode, flushing any hypercalls made here. This * must be done after loading TLS entries in the GDT but before - * loading segments that might reference them, and and it must - * be done before fpu__restore(), so the TS bit is up to - * date. + * loading segments that might reference them. */ arch_end_context_switch(next_p); @@ -569,14 +568,14 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) x86_fsgsbase_load(prev, next); - switch_fpu_finish(next_fpu, cpu); - /* * Switch the PDA and FPU contexts. */ this_cpu_write(current_task, next_p); this_cpu_write(cpu_current_top_of_stack, task_top_of_stack(next_p)); + switch_fpu_finish(next_fpu); + /* Reload sp0. */ update_task_stack(next_p); diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index dff90fb6a9af..364813cea647 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -205,7 +205,7 @@ int setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate, put_user_ex(regs->ss, &sc->ss); #endif /* CONFIG_X86_32 */ - put_user_ex(fpstate, &sc->fpstate); + put_user_ex(fpstate, (unsigned long __user *)&sc->fpstate); /* non-iBCS2 extensions.. */ put_user_ex(mask, &sc->oldmask); @@ -245,7 +245,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, unsigned long sp = regs->sp; unsigned long buf_fx = 0; int onsigstack = on_sig_stack(sp); - struct fpu *fpu = ¤t->thread.fpu; + int ret; /* redzone */ if (IS_ENABLED(CONFIG_X86_64)) @@ -264,11 +264,9 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, sp = (unsigned long) ka->sa.sa_restorer; } - if (fpu->initialized) { - sp = fpu__alloc_mathframe(sp, IS_ENABLED(CONFIG_X86_32), - &buf_fx, &math_size); - *fpstate = (void __user *)sp; - } + sp = fpu__alloc_mathframe(sp, IS_ENABLED(CONFIG_X86_32), + &buf_fx, &math_size); + *fpstate = (void __user *)sp; sp = align_sigframe(sp - frame_size); @@ -280,8 +278,8 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, return (void __user *)-1L; /* save i387 and extended state */ - if (fpu->initialized && - copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size) < 0) + ret = copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size); + if (ret < 0) return (void __user *)-1L; return (void __user *)sp; @@ -574,7 +572,7 @@ static int x32_setup_rt_frame(struct ksignal *ksig, restorer = NULL; err |= -EFAULT; } - put_user_ex(restorer, &frame->pretcode); + put_user_ex(restorer, (unsigned long __user *)&frame->pretcode); } put_user_catch(err); err |= setup_sigcontext(&frame->uc.uc_mcontext, fpstate, @@ -765,8 +763,7 @@ handle_signal(struct ksignal *ksig, struct pt_regs *regs) /* * Ensure the signal handler starts with the new fpu state. */ - if (fpu->initialized) - fpu__clear(fpu); + fpu__clear(fpu); } signal_setup_done(failed, ksig, stepping); } diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index d26f9e9c3d83..7de466eb960b 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -58,6 +58,7 @@ #include <asm/alternative.h> #include <asm/fpu/xstate.h> #include <asm/trace/mpx.h> +#include <asm/nospec-branch.h> #include <asm/mpx.h> #include <asm/vm86.h> #include <asm/umip.h> @@ -367,6 +368,13 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code) regs->ip = (unsigned long)general_protection; regs->sp = (unsigned long)&gpregs->orig_ax; + /* + * This situation can be triggered by userspace via + * modify_ldt(2) and the return does not take the regular + * user space exit, so a CPU buffer clear is required when + * MDS mitigation is enabled. + */ + mds_user_clear_cpu_buffers(); return; } #endif @@ -456,7 +464,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code) * which is all zeros which indicates MPX was not * responsible for the exception. */ - bndcsr = get_xsave_field_ptr(XFEATURE_MASK_BNDCSR); + bndcsr = get_xsave_field_ptr(XFEATURE_BNDCSR); if (!bndcsr) goto exit_trap; diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 15b5e98a86f9..356dfc555a27 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -979,7 +979,7 @@ static int time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, if (!(freq->flags & CPUFREQ_CONST_LOOPS)) mark_tsc_unstable("cpufreq changes"); - set_cyc2ns_scale(tsc_khz, freq->cpu, rdtsc()); + set_cyc2ns_scale(tsc_khz, freq->policy->cpu, rdtsc()); } return 0; diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 72fa955f4a15..fc042419e670 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -27,7 +27,6 @@ config KVM depends on X86_LOCAL_APIC select PREEMPT_NOTIFIERS select MMU_NOTIFIER - select ANON_INODES select HAVE_KVM_IRQCHIP select HAVE_KVM_IRQFD select IRQ_BYPASS_MANAGER diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index fd3951638ae4..bbbe611f0c49 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -410,7 +410,8 @@ static inline int __do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function, /* cpuid 7.0.edx*/ const u32 kvm_cpuid_7_0_edx_x86_features = F(AVX512_4VNNIW) | F(AVX512_4FMAPS) | F(SPEC_CTRL) | - F(SPEC_CTRL_SSBD) | F(ARCH_CAPABILITIES) | F(INTEL_STIBP); + F(SPEC_CTRL_SSBD) | F(ARCH_CAPABILITIES) | F(INTEL_STIBP) | + F(MD_CLEAR); /* all calls to cpuid_count() should be made on the same cpu */ get_cpu(); diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 6bdca39829bc..08715034e315 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -140,7 +140,7 @@ static int FNAME(cmpxchg_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, pt_element_t *table; struct page *page; - npages = get_user_pages_fast((unsigned long)ptep_user, 1, 1, &page); + npages = get_user_pages_fast((unsigned long)ptep_user, 1, FOLL_WRITE, &page); /* Check if the user is doing something meaningless. */ if (unlikely(npages != 1)) return -EFAULT; diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 406b558abfef..6b92eaf4a3b1 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1805,7 +1805,7 @@ static struct page **sev_pin_memory(struct kvm *kvm, unsigned long uaddr, return NULL; /* Pin the user virtual address. */ - npinned = get_user_pages_fast(uaddr, npages, write ? FOLL_WRITE : 0, pages); + npinned = get_user_pages_fast(uaddr, npages, FOLL_WRITE, pages); if (npinned != npages) { pr_err("SEV: Failure locking %lu pages.\n", npages); goto err; diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 0c955bb286ff..e1fa935a545f 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -6431,8 +6431,11 @@ static void vmx_vcpu_run(struct kvm_vcpu *vcpu) */ x86_spec_ctrl_set_guest(vmx->spec_ctrl, 0); + /* L1D Flush includes CPU buffer clear to mitigate MDS */ if (static_branch_unlikely(&vmx_l1d_should_flush)) vmx_l1d_flush(vcpu); + else if (static_branch_unlikely(&mds_user_clear)) + mds_clear_cpu_buffers(); if (vcpu->arch.cr2 != read_cr2()) write_cr2(vcpu->arch.cr2); @@ -6500,7 +6503,7 @@ static void vmx_vcpu_run(struct kvm_vcpu *vcpu) */ if (static_cpu_has(X86_FEATURE_PKU) && kvm_read_cr4_bits(vcpu, X86_CR4_PKE)) { - vcpu->arch.pkru = __read_pkru(); + vcpu->arch.pkru = rdpkru(); if (vcpu->arch.pkru != vmx->host_pkru) __write_pkru(vmx->host_pkru); } @@ -6668,8 +6671,8 @@ free_partial_vcpu: return ERR_PTR(err); } -#define L1TF_MSG_SMT "L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details.\n" -#define L1TF_MSG_L1D "L1TF CPU bug present and virtualization mitigation disabled, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details.\n" +#define L1TF_MSG_SMT "L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.\n" +#define L1TF_MSG_L1D "L1TF CPU bug present and virtualization mitigation disabled, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.\n" static int vmx_vm_init(struct kvm *kvm) { diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index b5edc8e3ce1d..b9591abde62a 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3681,15 +3681,15 @@ static void fill_xsave(u8 *dest, struct kvm_vcpu *vcpu) */ valid = xstate_bv & ~XFEATURE_MASK_FPSSE; while (valid) { - u64 feature = valid & -valid; - int index = fls64(feature) - 1; - void *src = get_xsave_addr(xsave, feature); + u64 xfeature_mask = valid & -valid; + int xfeature_nr = fls64(xfeature_mask) - 1; + void *src = get_xsave_addr(xsave, xfeature_nr); if (src) { u32 size, offset, ecx, edx; - cpuid_count(XSTATE_CPUID, index, + cpuid_count(XSTATE_CPUID, xfeature_nr, &size, &offset, &ecx, &edx); - if (feature == XFEATURE_MASK_PKRU) + if (xfeature_nr == XFEATURE_PKRU) memcpy(dest + offset, &vcpu->arch.pkru, sizeof(vcpu->arch.pkru)); else @@ -3697,7 +3697,7 @@ static void fill_xsave(u8 *dest, struct kvm_vcpu *vcpu) } - valid -= feature; + valid -= xfeature_mask; } } @@ -3724,22 +3724,22 @@ static void load_xsave(struct kvm_vcpu *vcpu, u8 *src) */ valid = xstate_bv & ~XFEATURE_MASK_FPSSE; while (valid) { - u64 feature = valid & -valid; - int index = fls64(feature) - 1; - void *dest = get_xsave_addr(xsave, feature); + u64 xfeature_mask = valid & -valid; + int xfeature_nr = fls64(xfeature_mask) - 1; + void *dest = get_xsave_addr(xsave, xfeature_nr); if (dest) { u32 size, offset, ecx, edx; - cpuid_count(XSTATE_CPUID, index, + cpuid_count(XSTATE_CPUID, xfeature_nr, &size, &offset, &ecx, &edx); - if (feature == XFEATURE_MASK_PKRU) + if (xfeature_nr == XFEATURE_PKRU) memcpy(&vcpu->arch.pkru, src + offset, sizeof(vcpu->arch.pkru)); else memcpy(dest, src + offset, size); } - valid -= feature; + valid -= xfeature_mask; } } @@ -6698,10 +6698,8 @@ static void kvm_hyperv_tsc_notifier(void) } #endif -static int kvmclock_cpufreq_notifier(struct notifier_block *nb, unsigned long val, - void *data) +static void __kvmclock_cpufreq_notifier(struct cpufreq_freqs *freq, int cpu) { - struct cpufreq_freqs *freq = data; struct kvm *kvm; struct kvm_vcpu *vcpu; int i, send_ipi = 0; @@ -6745,17 +6743,12 @@ static int kvmclock_cpufreq_notifier(struct notifier_block *nb, unsigned long va * */ - if (val == CPUFREQ_PRECHANGE && freq->old > freq->new) - return 0; - if (val == CPUFREQ_POSTCHANGE && freq->old < freq->new) - return 0; - - smp_call_function_single(freq->cpu, tsc_khz_changed, freq, 1); + smp_call_function_single(cpu, tsc_khz_changed, freq, 1); spin_lock(&kvm_lock); list_for_each_entry(kvm, &vm_list, vm_list) { kvm_for_each_vcpu(i, vcpu, kvm) { - if (vcpu->cpu != freq->cpu) + if (vcpu->cpu != cpu) continue; kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu); if (vcpu->cpu != smp_processor_id()) @@ -6777,8 +6770,24 @@ static int kvmclock_cpufreq_notifier(struct notifier_block *nb, unsigned long va * guest context is entered kvmclock will be updated, * so the guest will not see stale values. */ - smp_call_function_single(freq->cpu, tsc_khz_changed, freq, 1); + smp_call_function_single(cpu, tsc_khz_changed, freq, 1); } +} + +static int kvmclock_cpufreq_notifier(struct notifier_block *nb, unsigned long val, + void *data) +{ + struct cpufreq_freqs *freq = data; + int cpu; + + if (val == CPUFREQ_PRECHANGE && freq->old > freq->new) + return 0; + if (val == CPUFREQ_POSTCHANGE && freq->old < freq->new) + return 0; + + for_each_cpu(cpu, freq->policy->cpus) + __kvmclock_cpufreq_notifier(freq, cpu); + return 0; } @@ -7899,6 +7908,10 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu) wait_lapic_expire(vcpu); guest_enter_irqoff(); + fpregs_assert_state_consistent(); + if (test_thread_flag(TIF_NEED_FPU_LOAD)) + switch_fpu_return(); + if (unlikely(vcpu->arch.switch_db_regs)) { set_debugreg(0, 7); set_debugreg(vcpu->arch.eff_db[0], 0); @@ -8157,22 +8170,30 @@ static int complete_emulated_mmio(struct kvm_vcpu *vcpu) /* Swap (qemu) user FPU context for the guest FPU context. */ static void kvm_load_guest_fpu(struct kvm_vcpu *vcpu) { - preempt_disable(); + fpregs_lock(); + copy_fpregs_to_fpstate(¤t->thread.fpu); /* PKRU is separately restored in kvm_x86_ops->run. */ __copy_kernel_to_fpregs(&vcpu->arch.guest_fpu->state, ~XFEATURE_MASK_PKRU); - preempt_enable(); + + fpregs_mark_activate(); + fpregs_unlock(); + trace_kvm_fpu(1); } /* When vcpu_run ends, restore user space FPU context. */ static void kvm_put_guest_fpu(struct kvm_vcpu *vcpu) { - preempt_disable(); + fpregs_lock(); + copy_fpregs_to_fpstate(vcpu->arch.guest_fpu); copy_kernel_to_fpregs(¤t->thread.fpu.state); - preempt_enable(); + + fpregs_mark_activate(); + fpregs_unlock(); + ++vcpu->stat.fpu_reload; trace_kvm_fpu(0); } @@ -8870,11 +8891,11 @@ void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event) if (init_event) kvm_put_guest_fpu(vcpu); mpx_state_buffer = get_xsave_addr(&vcpu->arch.guest_fpu->state.xsave, - XFEATURE_MASK_BNDREGS); + XFEATURE_BNDREGS); if (mpx_state_buffer) memset(mpx_state_buffer, 0, sizeof(struct mpx_bndreg_state)); mpx_state_buffer = get_xsave_addr(&vcpu->arch.guest_fpu->state.xsave, - XFEATURE_MASK_BNDCSR); + XFEATURE_BNDCSR); if (mpx_state_buffer) memset(mpx_state_buffer, 0, sizeof(struct mpx_bndcsr)); if (init_event) diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c index 9e2ba7e667f6..a873da6b46d6 100644 --- a/arch/x86/math-emu/fpu_entry.c +++ b/arch/x86/math-emu/fpu_entry.c @@ -113,9 +113,6 @@ void math_emulate(struct math_emu_info *info) unsigned long code_base = 0; unsigned long code_limit = 0; /* Initialized to stop compiler warnings */ struct desc_struct code_descriptor; - struct fpu *fpu = ¤t->thread.fpu; - - fpu__initialize(fpu); #ifdef RE_ENTRANT_CHECKING if (emulating) { diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c index 3c4568f8fb28..b0a2de8d2f9e 100644 --- a/arch/x86/mm/extable.c +++ b/arch/x86/mm/extable.c @@ -145,7 +145,7 @@ __visible bool ex_handler_rdmsr_unsafe(const struct exception_table_entry *fixup unsigned long error_code, unsigned long fault_addr) { - if (pr_warn_once("unchecked MSR access error: RDMSR from 0x%x at rIP: 0x%lx (%pF)\n", + if (pr_warn_once("unchecked MSR access error: RDMSR from 0x%x at rIP: 0x%lx (%pS)\n", (unsigned int)regs->cx, regs->ip, (void *)regs->ip)) show_stack_regs(regs); @@ -162,7 +162,7 @@ __visible bool ex_handler_wrmsr_unsafe(const struct exception_table_entry *fixup unsigned long error_code, unsigned long fault_addr) { - if (pr_warn_once("unchecked MSR access error: WRMSR to 0x%x (tried to write 0x%08x%08x) at rIP: 0x%lx (%pF)\n", + if (pr_warn_once("unchecked MSR access error: WRMSR to 0x%x (tried to write 0x%08x%08x) at rIP: 0x%lx (%pS)\n", (unsigned int)regs->cx, (unsigned int)regs->dx, (unsigned int)regs->ax, regs->ip, (void *)regs->ip)) show_stack_regs(regs); diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c index 92e4c4b85bba..fab095362c50 100644 --- a/arch/x86/mm/hugetlbpage.c +++ b/arch/x86/mm/hugetlbpage.c @@ -203,7 +203,7 @@ static __init int setup_hugepagesz(char *opt) } __setup("hugepagesz=", setup_hugepagesz); -#if (defined(CONFIG_MEMORY_ISOLATION) && defined(CONFIG_COMPACTION)) || defined(CONFIG_CMA) +#ifdef CONFIG_CONTIG_ALLOC static __init int gigantic_pages_init(void) { /* With compaction or CMA we can allocate gigantic pages at runtime */ diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 85c94f9a87f8..075e568098f2 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -850,24 +850,25 @@ void __init mem_init(void) } #ifdef CONFIG_MEMORY_HOTPLUG -int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, - bool want_memblock) +int arch_add_memory(int nid, u64 start, u64 size, + struct mhp_restrictions *restrictions) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; - return __add_pages(nid, start_pfn, nr_pages, altmap, want_memblock); + return __add_pages(nid, start_pfn, nr_pages, restrictions); } #ifdef CONFIG_MEMORY_HOTREMOVE -int arch_remove_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap) +void arch_remove_memory(int nid, u64 start, u64 size, + struct vmem_altmap *altmap) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; struct zone *zone; zone = page_zone(pfn_to_page(start_pfn)); - return __remove_pages(zone, start_pfn, nr_pages, altmap); + __remove_pages(zone, start_pfn, nr_pages, altmap); } #endif #endif diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index bccff68e3267..20d14254b686 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -777,11 +777,11 @@ static void update_end_of_memory_vars(u64 start, u64 size) } int add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages, - struct vmem_altmap *altmap, bool want_memblock) + struct mhp_restrictions *restrictions) { int ret; - ret = __add_pages(nid, start_pfn, nr_pages, altmap, want_memblock); + ret = __add_pages(nid, start_pfn, nr_pages, restrictions); WARN_ON_ONCE(ret); /* update max_pfn, max_low_pfn and high_memory */ @@ -791,15 +791,15 @@ int add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages, return ret; } -int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, - bool want_memblock) +int arch_add_memory(int nid, u64 start, u64 size, + struct mhp_restrictions *restrictions) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; init_memory_mapping(start, start + size); - return add_pages(nid, start_pfn, nr_pages, altmap, want_memblock); + return add_pages(nid, start_pfn, nr_pages, restrictions); } #define PAGE_INUSE 0xFD @@ -1141,24 +1141,20 @@ kernel_physical_mapping_remove(unsigned long start, unsigned long end) remove_pagetable(start, end, true, NULL); } -int __ref arch_remove_memory(int nid, u64 start, u64 size, - struct vmem_altmap *altmap) +void __ref arch_remove_memory(int nid, u64 start, u64 size, + struct vmem_altmap *altmap) { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; struct page *page = pfn_to_page(start_pfn); struct zone *zone; - int ret; /* With altmap the first mapped page is offset from @start */ if (altmap) page += vmem_altmap_offset(altmap); zone = page_zone(page); - ret = __remove_pages(zone, start_pfn, nr_pages, altmap); - WARN_ON_ONCE(ret); + __remove_pages(zone, start_pfn, nr_pages, altmap); kernel_physical_mapping_remove(start, start + size); - - return ret; } #endif #endif /* CONFIG_MEMORY_HOTPLUG */ diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c index c805db6236b4..59726aaf4671 100644 --- a/arch/x86/mm/mpx.c +++ b/arch/x86/mm/mpx.c @@ -142,7 +142,7 @@ int mpx_fault_info(struct mpx_fault_info *info, struct pt_regs *regs) goto err_out; } /* get bndregs field from current task's xsave area */ - bndregs = get_xsave_field_ptr(XFEATURE_MASK_BNDREGS); + bndregs = get_xsave_field_ptr(XFEATURE_BNDREGS); if (!bndregs) { err = -EINVAL; goto err_out; @@ -190,7 +190,7 @@ static __user void *mpx_get_bounds_dir(void) * The bounds directory pointer is stored in a register * only accessible if we first do an xsave. */ - bndcsr = get_xsave_field_ptr(XFEATURE_MASK_BNDCSR); + bndcsr = get_xsave_field_ptr(XFEATURE_BNDCSR); if (!bndcsr) return MPX_INVALID_BOUNDS_DIR; @@ -376,7 +376,7 @@ static int do_mpx_bt_fault(void) const struct mpx_bndcsr *bndcsr; struct mm_struct *mm = current->mm; - bndcsr = get_xsave_field_ptr(XFEATURE_MASK_BNDCSR); + bndcsr = get_xsave_field_ptr(XFEATURE_BNDCSR); if (!bndcsr) return -EINVAL; /* diff --git a/arch/x86/mm/pkeys.c b/arch/x86/mm/pkeys.c index 047a77f6a10c..1dcfc91c8f0c 100644 --- a/arch/x86/mm/pkeys.c +++ b/arch/x86/mm/pkeys.c @@ -18,6 +18,7 @@ #include <asm/cpufeature.h> /* boot_cpu_has, ... */ #include <asm/mmu_context.h> /* vma_pkey() */ +#include <asm/fpu/internal.h> /* init_fpstate */ int __execute_only_pkey(struct mm_struct *mm) { @@ -39,17 +40,12 @@ int __execute_only_pkey(struct mm_struct *mm) * dance to set PKRU if we do not need to. Check it * first and assume that if the execute-only pkey is * write-disabled that we do not have to set it - * ourselves. We need preempt off so that nobody - * can make fpregs inactive. + * ourselves. */ - preempt_disable(); if (!need_to_set_mm_pkey && - current->thread.fpu.initialized && !__pkru_allows_read(read_pkru(), execute_only_pkey)) { - preempt_enable(); return execute_only_pkey; } - preempt_enable(); /* * Set up PKRU so that it denies access for everything @@ -131,7 +127,6 @@ int __arch_override_mprotect_pkey(struct vm_area_struct *vma, int prot, int pkey * in the process's lifetime will not accidentally get access * to data which is pkey-protected later on. */ -static u32 init_pkru_value = PKRU_AD_KEY( 1) | PKRU_AD_KEY( 2) | PKRU_AD_KEY( 3) | PKRU_AD_KEY( 4) | PKRU_AD_KEY( 5) | PKRU_AD_KEY( 6) | PKRU_AD_KEY( 7) | PKRU_AD_KEY( 8) | PKRU_AD_KEY( 9) | @@ -148,13 +143,6 @@ void copy_init_pkru_to_fpregs(void) { u32 init_pkru_value_snapshot = READ_ONCE(init_pkru_value); /* - * Any write to PKRU takes it out of the XSAVE 'init - * state' which increases context switch cost. Avoid - * writing 0 when PKRU was already 0. - */ - if (!init_pkru_value_snapshot && !read_pkru()) - return; - /* * Override the PKRU state that came from 'init_fpstate' * with the baseline from the process. */ @@ -174,6 +162,7 @@ static ssize_t init_pkru_read_file(struct file *file, char __user *user_buf, static ssize_t init_pkru_write_file(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { + struct pkru_state *pk; char buf[32]; ssize_t len; u32 new_init_pkru; @@ -196,6 +185,10 @@ static ssize_t init_pkru_write_file(struct file *file, return -EINVAL; WRITE_ONCE(init_pkru_value, new_init_pkru); + pk = get_xsave_addr(&init_fpstate.xsave, XFEATURE_PKRU); + if (!pk) + return -EINVAL; + pk->pkru = new_init_pkru; return count; } diff --git a/arch/x86/net/bpf_jit_comp32.c b/arch/x86/net/bpf_jit_comp32.c index 0d9cdffce6ac..b29e82f190c7 100644 --- a/arch/x86/net/bpf_jit_comp32.c +++ b/arch/x86/net/bpf_jit_comp32.c @@ -117,6 +117,8 @@ static bool is_simm32(s64 value) #define IA32_JLE 0x7E #define IA32_JG 0x7F +#define COND_JMP_OPCODE_INVALID (0xFF) + /* * Map eBPF registers to IA32 32bit registers or stack scratch space. * @@ -698,19 +700,12 @@ static inline void emit_ia32_neg64(const u8 dst[], bool dstk, u8 **pprog) STACK_VAR(dst_hi)); } - /* xor ecx,ecx */ - EMIT2(0x31, add_2reg(0xC0, IA32_ECX, IA32_ECX)); - /* sub dreg_lo,ecx */ - EMIT2(0x2B, add_2reg(0xC0, dreg_lo, IA32_ECX)); - /* mov dreg_lo,ecx */ - EMIT2(0x89, add_2reg(0xC0, dreg_lo, IA32_ECX)); - - /* xor ecx,ecx */ - EMIT2(0x31, add_2reg(0xC0, IA32_ECX, IA32_ECX)); - /* sbb dreg_hi,ecx */ - EMIT2(0x19, add_2reg(0xC0, dreg_hi, IA32_ECX)); - /* mov dreg_hi,ecx */ - EMIT2(0x89, add_2reg(0xC0, dreg_hi, IA32_ECX)); + /* neg dreg_lo */ + EMIT2(0xF7, add_1reg(0xD8, dreg_lo)); + /* adc dreg_hi,0x0 */ + EMIT3(0x83, add_1reg(0xD0, dreg_hi), 0x00); + /* neg dreg_hi */ + EMIT2(0xF7, add_1reg(0xD8, dreg_hi)); if (dstk) { /* mov dword ptr [ebp+off],dreg_lo */ @@ -1613,6 +1608,75 @@ static inline void emit_push_r64(const u8 src[], u8 **pprog) *pprog = prog; } +static u8 get_cond_jmp_opcode(const u8 op, bool is_cmp_lo) +{ + u8 jmp_cond; + + /* Convert BPF opcode to x86 */ + switch (op) { + case BPF_JEQ: + jmp_cond = IA32_JE; + break; + case BPF_JSET: + case BPF_JNE: + jmp_cond = IA32_JNE; + break; + case BPF_JGT: + /* GT is unsigned '>', JA in x86 */ + jmp_cond = IA32_JA; + break; + case BPF_JLT: + /* LT is unsigned '<', JB in x86 */ + jmp_cond = IA32_JB; + break; + case BPF_JGE: + /* GE is unsigned '>=', JAE in x86 */ + jmp_cond = IA32_JAE; + break; + case BPF_JLE: + /* LE is unsigned '<=', JBE in x86 */ + jmp_cond = IA32_JBE; + break; + case BPF_JSGT: + if (!is_cmp_lo) + /* Signed '>', GT in x86 */ + jmp_cond = IA32_JG; + else + /* GT is unsigned '>', JA in x86 */ + jmp_cond = IA32_JA; + break; + case BPF_JSLT: + if (!is_cmp_lo) + /* Signed '<', LT in x86 */ + jmp_cond = IA32_JL; + else + /* LT is unsigned '<', JB in x86 */ + jmp_cond = IA32_JB; + break; + case BPF_JSGE: + if (!is_cmp_lo) + /* Signed '>=', GE in x86 */ + jmp_cond = IA32_JGE; + else + /* GE is unsigned '>=', JAE in x86 */ + jmp_cond = IA32_JAE; + break; + case BPF_JSLE: + if (!is_cmp_lo) + /* Signed '<=', LE in x86 */ + jmp_cond = IA32_JLE; + else + /* LE is unsigned '<=', JBE in x86 */ + jmp_cond = IA32_JBE; + break; + default: /* to silence GCC warning */ + jmp_cond = COND_JMP_OPCODE_INVALID; + break; + } + + return jmp_cond; +} + static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, int oldproglen, struct jit_context *ctx) { @@ -2069,10 +2133,6 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, case BPF_JMP | BPF_JLT | BPF_X: case BPF_JMP | BPF_JGE | BPF_X: case BPF_JMP | BPF_JLE | BPF_X: - case BPF_JMP | BPF_JSGT | BPF_X: - case BPF_JMP | BPF_JSLE | BPF_X: - case BPF_JMP | BPF_JSLT | BPF_X: - case BPF_JMP | BPF_JSGE | BPF_X: case BPF_JMP32 | BPF_JEQ | BPF_X: case BPF_JMP32 | BPF_JNE | BPF_X: case BPF_JMP32 | BPF_JGT | BPF_X: @@ -2118,6 +2178,40 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, EMIT2(0x39, add_2reg(0xC0, dreg_lo, sreg_lo)); goto emit_cond_jmp; } + case BPF_JMP | BPF_JSGT | BPF_X: + case BPF_JMP | BPF_JSLE | BPF_X: + case BPF_JMP | BPF_JSLT | BPF_X: + case BPF_JMP | BPF_JSGE | BPF_X: { + u8 dreg_lo = dstk ? IA32_EAX : dst_lo; + u8 dreg_hi = dstk ? IA32_EDX : dst_hi; + u8 sreg_lo = sstk ? IA32_ECX : src_lo; + u8 sreg_hi = sstk ? IA32_EBX : src_hi; + + if (dstk) { + EMIT3(0x8B, add_2reg(0x40, IA32_EBP, IA32_EAX), + STACK_VAR(dst_lo)); + EMIT3(0x8B, + add_2reg(0x40, IA32_EBP, + IA32_EDX), + STACK_VAR(dst_hi)); + } + + if (sstk) { + EMIT3(0x8B, add_2reg(0x40, IA32_EBP, IA32_ECX), + STACK_VAR(src_lo)); + EMIT3(0x8B, + add_2reg(0x40, IA32_EBP, + IA32_EBX), + STACK_VAR(src_hi)); + } + + /* cmp dreg_hi,sreg_hi */ + EMIT2(0x39, add_2reg(0xC0, dreg_hi, sreg_hi)); + EMIT2(IA32_JNE, 10); + /* cmp dreg_lo,sreg_lo */ + EMIT2(0x39, add_2reg(0xC0, dreg_lo, sreg_lo)); + goto emit_cond_jmp_signed; + } case BPF_JMP | BPF_JSET | BPF_X: case BPF_JMP32 | BPF_JSET | BPF_X: { bool is_jmp64 = BPF_CLASS(insn->code) == BPF_JMP; @@ -2194,10 +2288,6 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, case BPF_JMP | BPF_JLT | BPF_K: case BPF_JMP | BPF_JGE | BPF_K: case BPF_JMP | BPF_JLE | BPF_K: - case BPF_JMP | BPF_JSGT | BPF_K: - case BPF_JMP | BPF_JSLE | BPF_K: - case BPF_JMP | BPF_JSLT | BPF_K: - case BPF_JMP | BPF_JSGE | BPF_K: case BPF_JMP32 | BPF_JEQ | BPF_K: case BPF_JMP32 | BPF_JNE | BPF_K: case BPF_JMP32 | BPF_JGT | BPF_K: @@ -2238,50 +2328,9 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, /* cmp dreg_lo,sreg_lo */ EMIT2(0x39, add_2reg(0xC0, dreg_lo, sreg_lo)); -emit_cond_jmp: /* Convert BPF opcode to x86 */ - switch (BPF_OP(code)) { - case BPF_JEQ: - jmp_cond = IA32_JE; - break; - case BPF_JSET: - case BPF_JNE: - jmp_cond = IA32_JNE; - break; - case BPF_JGT: - /* GT is unsigned '>', JA in x86 */ - jmp_cond = IA32_JA; - break; - case BPF_JLT: - /* LT is unsigned '<', JB in x86 */ - jmp_cond = IA32_JB; - break; - case BPF_JGE: - /* GE is unsigned '>=', JAE in x86 */ - jmp_cond = IA32_JAE; - break; - case BPF_JLE: - /* LE is unsigned '<=', JBE in x86 */ - jmp_cond = IA32_JBE; - break; - case BPF_JSGT: - /* Signed '>', GT in x86 */ - jmp_cond = IA32_JG; - break; - case BPF_JSLT: - /* Signed '<', LT in x86 */ - jmp_cond = IA32_JL; - break; - case BPF_JSGE: - /* Signed '>=', GE in x86 */ - jmp_cond = IA32_JGE; - break; - case BPF_JSLE: - /* Signed '<=', LE in x86 */ - jmp_cond = IA32_JLE; - break; - default: /* to silence GCC warning */ +emit_cond_jmp: jmp_cond = get_cond_jmp_opcode(BPF_OP(code), false); + if (jmp_cond == COND_JMP_OPCODE_INVALID) return -EFAULT; - } jmp_offset = addrs[i + insn->off] - addrs[i]; if (is_imm8(jmp_offset)) { EMIT2(jmp_cond, jmp_offset); @@ -2291,7 +2340,66 @@ emit_cond_jmp: /* Convert BPF opcode to x86 */ pr_err("cond_jmp gen bug %llx\n", jmp_offset); return -EFAULT; } + break; + } + case BPF_JMP | BPF_JSGT | BPF_K: + case BPF_JMP | BPF_JSLE | BPF_K: + case BPF_JMP | BPF_JSLT | BPF_K: + case BPF_JMP | BPF_JSGE | BPF_K: { + u8 dreg_lo = dstk ? IA32_EAX : dst_lo; + u8 dreg_hi = dstk ? IA32_EDX : dst_hi; + u8 sreg_lo = IA32_ECX; + u8 sreg_hi = IA32_EBX; + u32 hi; + if (dstk) { + EMIT3(0x8B, add_2reg(0x40, IA32_EBP, IA32_EAX), + STACK_VAR(dst_lo)); + EMIT3(0x8B, + add_2reg(0x40, IA32_EBP, + IA32_EDX), + STACK_VAR(dst_hi)); + } + + /* mov ecx,imm32 */ + EMIT2_off32(0xC7, add_1reg(0xC0, IA32_ECX), imm32); + hi = imm32 & (1 << 31) ? (u32)~0 : 0; + /* mov ebx,imm32 */ + EMIT2_off32(0xC7, add_1reg(0xC0, IA32_EBX), hi); + /* cmp dreg_hi,sreg_hi */ + EMIT2(0x39, add_2reg(0xC0, dreg_hi, sreg_hi)); + EMIT2(IA32_JNE, 10); + /* cmp dreg_lo,sreg_lo */ + EMIT2(0x39, add_2reg(0xC0, dreg_lo, sreg_lo)); + + /* + * For simplicity of branch offset computation, + * let's use fixed jump coding here. + */ +emit_cond_jmp_signed: /* Check the condition for low 32-bit comparison */ + jmp_cond = get_cond_jmp_opcode(BPF_OP(code), true); + if (jmp_cond == COND_JMP_OPCODE_INVALID) + return -EFAULT; + jmp_offset = addrs[i + insn->off] - addrs[i] + 8; + if (is_simm32(jmp_offset)) { + EMIT2_off32(0x0F, jmp_cond + 0x10, jmp_offset); + } else { + pr_err("cond_jmp gen bug %llx\n", jmp_offset); + return -EFAULT; + } + EMIT2(0xEB, 6); + + /* Check the condition for high 32-bit comparison */ + jmp_cond = get_cond_jmp_opcode(BPF_OP(code), false); + if (jmp_cond == COND_JMP_OPCODE_INVALID) + return -EFAULT; + jmp_offset = addrs[i + insn->off] - addrs[i]; + if (is_simm32(jmp_offset)) { + EMIT2_off32(0x0F, jmp_cond + 0x10, jmp_offset); + } else { + pr_err("cond_jmp gen bug %llx\n", jmp_offset); + return -EFAULT; + } break; } case BPF_JMP | BPF_JA: diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index 52e55108404e..d3a73f9335e1 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -1119,6 +1119,8 @@ static const struct dmi_system_id pciirq_dmi_table[] __initconst = { void __init pcibios_irq_init(void) { + struct irq_routing_table *rtable = NULL; + DBG(KERN_DEBUG "PCI: IRQ init\n"); if (raw_pci_ops == NULL) @@ -1129,8 +1131,10 @@ void __init pcibios_irq_init(void) pirq_table = pirq_find_routing_table(); #ifdef CONFIG_PCI_BIOS - if (!pirq_table && (pci_probe & PCI_BIOS_IRQ_SCAN)) + if (!pirq_table && (pci_probe & PCI_BIOS_IRQ_SCAN)) { pirq_table = pcibios_get_irq_routing_table(); + rtable = pirq_table; + } #endif if (pirq_table) { pirq_peer_trick(); @@ -1145,8 +1149,10 @@ void __init pcibios_irq_init(void) * If we're using the I/O APIC, avoid using the PCI IRQ * routing table */ - if (io_apic_assign_pci_irqs) + if (io_apic_assign_pci_irqs) { + kfree(rtable); pirq_table = NULL; + } } x86_init.pci.fixup_irqs(); diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c index ac9e7bf49b66..0296c5b55e6f 100644 --- a/arch/x86/platform/olpc/olpc_dt.c +++ b/arch/x86/platform/olpc/olpc_dt.c @@ -220,10 +220,26 @@ static u32 __init olpc_dt_get_board_revision(void) return be32_to_cpu(rev); } +int olpc_dt_compatible_match(phandle node, const char *compat) +{ + char buf[64], *p; + int plen, len; + + plen = olpc_dt_getproperty(node, "compatible", buf, sizeof(buf)); + if (plen <= 0) + return 0; + + len = strlen(compat); + for (p = buf; p < buf + plen; p += strlen(p) + 1) { + if (strcmp(p, compat) == 0) + return 1; + } + + return 0; +} + void __init olpc_dt_fixup(void) { - int r; - char buf[64]; phandle node; u32 board_rev; @@ -231,41 +247,66 @@ void __init olpc_dt_fixup(void) if (!node) return; - /* - * If the battery node has a compatible property, we are running a new - * enough firmware and don't have fixups to make. - */ - r = olpc_dt_getproperty(node, "compatible", buf, sizeof(buf)); - if (r > 0) - return; - - pr_info("PROM DT: Old firmware detected, applying fixes\n"); - - /* Add olpc,xo1-battery compatible marker to battery node */ - olpc_dt_interpret("\" /battery@0\" find-device" - " \" olpc,xo1-battery\" +compatible" - " device-end"); - board_rev = olpc_dt_get_board_revision(); if (!board_rev) return; if (board_rev >= olpc_board_pre(0xd0)) { - /* XO-1.5: add dcon device */ - olpc_dt_interpret("\" /pci/display@1\" find-device" - " new-device" - " \" dcon\" device-name \" olpc,xo1-dcon\" +compatible" - " finish-device device-end"); + /* XO-1.5 */ + + if (olpc_dt_compatible_match(node, "olpc,xo1.5-battery")) + return; + + /* Add olpc,xo1.5-battery compatible marker to battery node */ + olpc_dt_interpret("\" /battery@0\" find-device"); + olpc_dt_interpret(" \" olpc,xo1.5-battery\" +compatible"); + olpc_dt_interpret("device-end"); + + if (olpc_dt_compatible_match(node, "olpc,xo1-battery")) { + /* + * If we have a olpc,xo1-battery compatible, then we're + * running a new enough firmware that already has + * the dcon node. + */ + return; + } + + /* Add dcon device */ + olpc_dt_interpret("\" /pci/display@1\" find-device"); + olpc_dt_interpret(" new-device"); + olpc_dt_interpret(" \" dcon\" device-name"); + olpc_dt_interpret(" \" olpc,xo1-dcon\" +compatible"); + olpc_dt_interpret(" finish-device"); + olpc_dt_interpret("device-end"); } else { - /* XO-1: add dcon device, mark RTC as olpc,xo1-rtc */ - olpc_dt_interpret("\" /pci/display@1,1\" find-device" - " new-device" - " \" dcon\" device-name \" olpc,xo1-dcon\" +compatible" - " finish-device device-end" - " \" /rtc\" find-device" - " \" olpc,xo1-rtc\" +compatible" - " device-end"); + /* XO-1 */ + + if (olpc_dt_compatible_match(node, "olpc,xo1-battery")) { + /* + * If we have a olpc,xo1-battery compatible, then we're + * running a new enough firmware that already has + * the dcon and RTC nodes. + */ + return; + } + + /* Add dcon device, mark RTC as olpc,xo1-rtc */ + olpc_dt_interpret("\" /pci/display@1,1\" find-device"); + olpc_dt_interpret(" new-device"); + olpc_dt_interpret(" \" dcon\" device-name"); + olpc_dt_interpret(" \" olpc,xo1-dcon\" +compatible"); + olpc_dt_interpret(" finish-device"); + olpc_dt_interpret("device-end"); + + olpc_dt_interpret("\" /rtc\" find-device"); + olpc_dt_interpret(" \" olpc,xo1-rtc\" +compatible"); + olpc_dt_interpret("device-end"); } + + /* Add olpc,xo1-battery compatible marker to battery node */ + olpc_dt_interpret("\" /battery@0\" find-device"); + olpc_dt_interpret(" \" olpc,xo1-battery\" +compatible"); + olpc_dt_interpret("device-end"); } void __init olpc_dt_build_devicetree(void) diff --git a/arch/x86/platform/pvh/enlighten.c b/arch/x86/platform/pvh/enlighten.c index 62f5c7045944..1861a2ba0f2b 100644 --- a/arch/x86/platform/pvh/enlighten.c +++ b/arch/x86/platform/pvh/enlighten.c @@ -44,8 +44,6 @@ void __init __weak mem_map_via_hcall(struct boot_params *ptr __maybe_unused) static void __init init_pvh_bootparams(bool xen_guest) { - memset(&pvh_bootparams, 0, sizeof(pvh_bootparams)); - if ((pvh_start_info.version > 0) && (pvh_start_info.memmap_entries)) { struct hvm_memmap_table_entry *ep; int i; @@ -103,7 +101,7 @@ static void __init init_pvh_bootparams(bool xen_guest) * If we are trying to boot a Xen PVH guest, it is expected that the kernel * will have been configured to provide the required override for this routine. */ -void __init __weak xen_pvh_init(void) +void __init __weak xen_pvh_init(struct boot_params *boot_params) { xen_raw_printk("Error: Missing xen PVH initialization\n"); BUG(); @@ -112,7 +110,7 @@ void __init __weak xen_pvh_init(void) static void hypervisor_specific_init(bool xen_guest) { if (xen_guest) - xen_pvh_init(); + xen_pvh_init(&pvh_bootparams); } /* @@ -131,6 +129,8 @@ void __init xen_prepare_pvh(void) BUG(); } + memset(&pvh_bootparams, 0, sizeof(pvh_bootparams)); + hypervisor_specific_init(xen_guest); init_pvh_bootparams(xen_guest); diff --git a/arch/x86/power/hibernate.c b/arch/x86/power/hibernate.c index bcddf09b5aa3..4845b8c7be7f 100644 --- a/arch/x86/power/hibernate.c +++ b/arch/x86/power/hibernate.c @@ -90,7 +90,6 @@ static int get_e820_md5(struct e820_table *table, void *buf) } desc->tfm = tfm; - desc->flags = 0; size = offsetof(struct e820_table, entries) + sizeof(struct e820_entry) * table->nr_entries; diff --git a/arch/x86/um/asm/syscall.h b/arch/x86/um/asm/syscall.h index ef898af102d1..56a2f0913e3c 100644 --- a/arch/x86/um/asm/syscall.h +++ b/arch/x86/um/asm/syscall.h @@ -9,7 +9,7 @@ typedef asmlinkage long (*sys_call_ptr_t)(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { #ifdef CONFIG_X86_32 return AUDIT_ARCH_I386; diff --git a/arch/x86/xen/efi.c b/arch/x86/xen/efi.c index 1fbb629a9d78..0d3365cb64de 100644 --- a/arch/x86/xen/efi.c +++ b/arch/x86/xen/efi.c @@ -158,7 +158,7 @@ static enum efi_secureboot_mode xen_efi_get_secureboot(void) return efi_secureboot_mode_unknown; } -void __init xen_efi_init(void) +void __init xen_efi_init(struct boot_params *boot_params) { efi_system_table_t *efi_systab_xen; @@ -167,12 +167,12 @@ void __init xen_efi_init(void) if (efi_systab_xen == NULL) return; - strncpy((char *)&boot_params.efi_info.efi_loader_signature, "Xen", - sizeof(boot_params.efi_info.efi_loader_signature)); - boot_params.efi_info.efi_systab = (__u32)__pa(efi_systab_xen); - boot_params.efi_info.efi_systab_hi = (__u32)(__pa(efi_systab_xen) >> 32); + strncpy((char *)&boot_params->efi_info.efi_loader_signature, "Xen", + sizeof(boot_params->efi_info.efi_loader_signature)); + boot_params->efi_info.efi_systab = (__u32)__pa(efi_systab_xen); + boot_params->efi_info.efi_systab_hi = (__u32)(__pa(efi_systab_xen) >> 32); - boot_params.secure_boot = xen_efi_get_secureboot(); + boot_params->secure_boot = xen_efi_get_secureboot(); set_bit(EFI_BOOT, &efi.flags); set_bit(EFI_PARAVIRT, &efi.flags); diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index c54a493e139a..4722ba2966ac 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -1403,7 +1403,7 @@ asmlinkage __visible void __init xen_start_kernel(void) /* We need this for printk timestamps */ xen_setup_runstate_info(0); - xen_efi_init(); + xen_efi_init(&boot_params); /* Start the world */ #ifdef CONFIG_X86_32 diff --git a/arch/x86/xen/enlighten_pvh.c b/arch/x86/xen/enlighten_pvh.c index 35b7599d2d0b..80a79db72fcf 100644 --- a/arch/x86/xen/enlighten_pvh.c +++ b/arch/x86/xen/enlighten_pvh.c @@ -13,6 +13,8 @@ #include <xen/interface/memory.h> +#include "xen-ops.h" + /* * PVH variables. * @@ -21,17 +23,20 @@ */ bool xen_pvh __attribute__((section(".data"))) = 0; -void __init xen_pvh_init(void) +void __init xen_pvh_init(struct boot_params *boot_params) { u32 msr; u64 pfn; xen_pvh = 1; + xen_domain_type = XEN_HVM_DOMAIN; xen_start_flags = pvh_start_info.flags; msr = cpuid_ebx(xen_cpuid_base() + 2); pfn = __pa(hypercall_page); wrmsr_safe(msr, (u32)pfn, (u32)(pfn >> 32)); + + xen_efi_init(boot_params); } void __init mem_map_via_hcall(struct boot_params *boot_params_p) diff --git a/arch/x86/xen/multicalls.c b/arch/x86/xen/multicalls.c index 0766a08bdf45..07054572297f 100644 --- a/arch/x86/xen/multicalls.c +++ b/arch/x86/xen/multicalls.c @@ -105,7 +105,7 @@ void xen_mc_flush(void) for (i = 0; i < b->mcidx; i++) { if (b->entries[i].result < 0) { #if MC_DEBUG - pr_err(" call %2d: op=%lu arg=[%lx] result=%ld\t%pF\n", + pr_err(" call %2d: op=%lu arg=[%lx] result=%ld\t%pS\n", i + 1, b->debug[i].op, b->debug[i].args[0], diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 6e29794573b7..befbdd8b17f0 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -28,7 +28,7 @@ #include "xen-ops.h" -/* Xen may fire a timer up to this many ns early */ +/* Minimum amount of time until next clock event fires */ #define TIMER_SLOP 100000 static u64 xen_sched_clock_offset __read_mostly; @@ -212,7 +212,7 @@ static int xen_timerop_set_next_event(unsigned long delta, return 0; } -static const struct clock_event_device xen_timerop_clockevent = { +static struct clock_event_device xen_timerop_clockevent __ro_after_init = { .name = "xen", .features = CLOCK_EVT_FEAT_ONESHOT, @@ -273,7 +273,7 @@ static int xen_vcpuop_set_next_event(unsigned long delta, return ret; } -static const struct clock_event_device xen_vcpuop_clockevent = { +static struct clock_event_device xen_vcpuop_clockevent __ro_after_init = { .name = "xen", .features = CLOCK_EVT_FEAT_ONESHOT, @@ -570,3 +570,17 @@ void __init xen_hvm_init_time_ops(void) x86_platform.set_wallclock = xen_set_wallclock; } #endif + +/* Kernel parameter to specify Xen timer slop */ +static int __init parse_xen_timer_slop(char *ptr) +{ + unsigned long slop = memparse(ptr, NULL); + + xen_timerop_clockevent.min_delta_ns = slop; + xen_timerop_clockevent.min_delta_ticks = slop; + xen_vcpuop_clockevent.min_delta_ns = slop; + xen_vcpuop_clockevent.min_delta_ticks = slop; + + return 0; +} +early_param("xen_timer_slop", parse_xen_timer_slop); diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 0e60bd918695..2f111f47ba98 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -122,9 +122,9 @@ static inline void __init xen_init_vga(const struct dom0_vga_console_info *info, void __init xen_init_apic(void); #ifdef CONFIG_XEN_EFI -extern void xen_efi_init(void); +extern void xen_efi_init(struct boot_params *boot_params); #else -static inline void __init xen_efi_init(void) +static inline void __init xen_efi_init(struct boot_params *boot_params) { } #endif diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 35c8d91e6106..6ec1b75eabc5 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -253,12 +253,26 @@ config MEMMAP_CACHEATTR region: bits 0..3 -- for addresses 0x00000000..0x1fffffff, bits 4..7 -- for addresses 0x20000000..0x3fffffff, and so on. - Cache attribute values are specific for the MMU type, so e.g. - for region protection MMUs: 2 is cache bypass, 4 is WB cached, - 1 is WT cached, f is illegal. For ful MMU: bit 0 makes it executable, - bit 1 makes it writable, bits 2..3 meaning is 0: cache bypass, - 1: WB cache, 2: WT cache, 3: special (c and e are illegal, f is - reserved). + Cache attribute values are specific for the MMU type. + For region protection MMUs: + 1: WT cached, + 2: cache bypass, + 4: WB cached, + f: illegal. + For ful MMU: + bit 0: executable, + bit 1: writable, + bits 2..3: + 0: cache bypass, + 1: WB cache, + 2: WT cache, + 3: special (c and e are illegal, f is reserved). + For MPU: + 0: illegal, + 1: WB cache, + 2: WB, no-write-allocate cache, + 3: WT cache, + 4: cache bypass. config KSEG_PADDR hex "Physical address of the KSEG mapping" diff --git a/arch/xtensa/boot/boot-redboot/bootstrap.S b/arch/xtensa/boot/boot-redboot/bootstrap.S index bbf3b4b080cd..48ba5a232d94 100644 --- a/arch/xtensa/boot/boot-redboot/bootstrap.S +++ b/arch/xtensa/boot/boot-redboot/bootstrap.S @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#include <variant/core.h> +#include <asm/core.h> #include <asm/regs.h> #include <asm/asmmacro.h> #include <asm/cacheasm.h> diff --git a/arch/xtensa/include/asm/asmmacro.h b/arch/xtensa/include/asm/asmmacro.h index 7f2ae5872151..8308a9c3abb2 100644 --- a/arch/xtensa/include/asm/asmmacro.h +++ b/arch/xtensa/include/asm/asmmacro.h @@ -11,7 +11,7 @@ #ifndef _XTENSA_ASMMACRO_H #define _XTENSA_ASMMACRO_H -#include <variant/core.h> +#include <asm/core.h> /* * Some little helpers for loops. Use zero-overhead-loops diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h index 7de0149e1cf7..7b00d26f472e 100644 --- a/arch/xtensa/include/asm/atomic.h +++ b/arch/xtensa/include/asm/atomic.h @@ -15,8 +15,6 @@ #include <linux/stringify.h> #include <linux/types.h> - -#ifdef __KERNEL__ #include <asm/processor.h> #include <asm/cmpxchg.h> #include <asm/barrier.h> @@ -58,7 +56,67 @@ */ #define atomic_set(v,i) WRITE_ONCE((v)->counter, (i)) -#if XCHAL_HAVE_S32C1I +#if XCHAL_HAVE_EXCLUSIVE +#define ATOMIC_OP(op) \ +static inline void atomic_##op(int i, atomic_t *v) \ +{ \ + unsigned long tmp; \ + int result; \ + \ + __asm__ __volatile__( \ + "1: l32ex %1, %3\n" \ + " " #op " %0, %1, %2\n" \ + " s32ex %0, %3\n" \ + " getex %0\n" \ + " beqz %0, 1b\n" \ + : "=&a" (result), "=&a" (tmp) \ + : "a" (i), "a" (v) \ + : "memory" \ + ); \ +} \ + +#define ATOMIC_OP_RETURN(op) \ +static inline int atomic_##op##_return(int i, atomic_t *v) \ +{ \ + unsigned long tmp; \ + int result; \ + \ + __asm__ __volatile__( \ + "1: l32ex %1, %3\n" \ + " " #op " %0, %1, %2\n" \ + " s32ex %0, %3\n" \ + " getex %0\n" \ + " beqz %0, 1b\n" \ + " " #op " %0, %1, %2\n" \ + : "=&a" (result), "=&a" (tmp) \ + : "a" (i), "a" (v) \ + : "memory" \ + ); \ + \ + return result; \ +} + +#define ATOMIC_FETCH_OP(op) \ +static inline int atomic_fetch_##op(int i, atomic_t *v) \ +{ \ + unsigned long tmp; \ + int result; \ + \ + __asm__ __volatile__( \ + "1: l32ex %1, %3\n" \ + " " #op " %0, %1, %2\n" \ + " s32ex %0, %3\n" \ + " getex %0\n" \ + " beqz %0, 1b\n" \ + : "=&a" (result), "=&a" (tmp) \ + : "a" (i), "a" (v) \ + : "memory" \ + ); \ + \ + return tmp; \ +} + +#elif XCHAL_HAVE_S32C1I #define ATOMIC_OP(op) \ static inline void atomic_##op(int i, atomic_t * v) \ { \ @@ -200,6 +258,4 @@ ATOMIC_OPS(xor) #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) -#endif /* __KERNEL__ */ - #endif /* _XTENSA_ATOMIC_H */ diff --git a/arch/xtensa/include/asm/barrier.h b/arch/xtensa/include/asm/barrier.h index 956596e4d437..d6f8d4ddc2bc 100644 --- a/arch/xtensa/include/asm/barrier.h +++ b/arch/xtensa/include/asm/barrier.h @@ -9,12 +9,16 @@ #ifndef _XTENSA_SYSTEM_H #define _XTENSA_SYSTEM_H +#include <asm/core.h> + #define mb() ({ __asm__ __volatile__("memw" : : : "memory"); }) #define rmb() barrier() #define wmb() mb() +#if XCHAL_HAVE_S32C1I #define __smp_mb__before_atomic() barrier() #define __smp_mb__after_atomic() barrier() +#endif #include <asm-generic/barrier.h> diff --git a/arch/xtensa/include/asm/bitops.h b/arch/xtensa/include/asm/bitops.h index d3490189792b..aeb15f4c755b 100644 --- a/arch/xtensa/include/asm/bitops.h +++ b/arch/xtensa/include/asm/bitops.h @@ -13,8 +13,6 @@ #ifndef _XTENSA_BITOPS_H #define _XTENSA_BITOPS_H -#ifdef __KERNEL__ - #ifndef _LINUX_BITOPS_H #error only <linux/bitops.h> can be included directly #endif @@ -98,7 +96,126 @@ static inline unsigned long __fls(unsigned long word) #include <asm-generic/bitops/fls64.h> -#if XCHAL_HAVE_S32C1I +#if XCHAL_HAVE_EXCLUSIVE + +static inline void set_bit(unsigned int bit, volatile unsigned long *p) +{ + unsigned long tmp; + unsigned long mask = 1UL << (bit & 31); + + p += bit >> 5; + + __asm__ __volatile__( + "1: l32ex %0, %2\n" + " or %0, %0, %1\n" + " s32ex %0, %2\n" + " getex %0\n" + " beqz %0, 1b\n" + : "=&a" (tmp) + : "a" (mask), "a" (p) + : "memory"); +} + +static inline void clear_bit(unsigned int bit, volatile unsigned long *p) +{ + unsigned long tmp; + unsigned long mask = 1UL << (bit & 31); + + p += bit >> 5; + + __asm__ __volatile__( + "1: l32ex %0, %2\n" + " and %0, %0, %1\n" + " s32ex %0, %2\n" + " getex %0\n" + " beqz %0, 1b\n" + : "=&a" (tmp) + : "a" (~mask), "a" (p) + : "memory"); +} + +static inline void change_bit(unsigned int bit, volatile unsigned long *p) +{ + unsigned long tmp; + unsigned long mask = 1UL << (bit & 31); + + p += bit >> 5; + + __asm__ __volatile__( + "1: l32ex %0, %2\n" + " xor %0, %0, %1\n" + " s32ex %0, %2\n" + " getex %0\n" + " beqz %0, 1b\n" + : "=&a" (tmp) + : "a" (~mask), "a" (p) + : "memory"); +} + +static inline int +test_and_set_bit(unsigned int bit, volatile unsigned long *p) +{ + unsigned long tmp, value; + unsigned long mask = 1UL << (bit & 31); + + p += bit >> 5; + + __asm__ __volatile__( + "1: l32ex %1, %3\n" + " or %0, %1, %2\n" + " s32ex %0, %3\n" + " getex %0\n" + " beqz %0, 1b\n" + : "=&a" (tmp), "=&a" (value) + : "a" (mask), "a" (p) + : "memory"); + + return value & mask; +} + +static inline int +test_and_clear_bit(unsigned int bit, volatile unsigned long *p) +{ + unsigned long tmp, value; + unsigned long mask = 1UL << (bit & 31); + + p += bit >> 5; + + __asm__ __volatile__( + "1: l32ex %1, %3\n" + " and %0, %1, %2\n" + " s32ex %0, %3\n" + " getex %0\n" + " beqz %0, 1b\n" + : "=&a" (tmp), "=&a" (value) + : "a" (~mask), "a" (p) + : "memory"); + + return value & mask; +} + +static inline int +test_and_change_bit(unsigned int bit, volatile unsigned long *p) +{ + unsigned long tmp, value; + unsigned long mask = 1UL << (bit & 31); + + p += bit >> 5; + + __asm__ __volatile__( + "1: l32ex %1, %3\n" + " xor %0, %1, %2\n" + " s32ex %0, %3\n" + " getex %0\n" + " beqz %0, 1b\n" + : "=&a" (tmp), "=&a" (value) + : "a" (mask), "a" (p) + : "memory"); + + return value & mask; +} + +#elif XCHAL_HAVE_S32C1I static inline void set_bit(unsigned int bit, volatile unsigned long *p) { @@ -232,6 +349,4 @@ test_and_change_bit(unsigned int bit, volatile unsigned long *p) #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/sched.h> -#endif /* __KERNEL__ */ - #endif /* _XTENSA_BITOPS_H */ diff --git a/arch/xtensa/include/asm/cache.h b/arch/xtensa/include/asm/cache.h index d2fd932fdb4d..b21fd133ff62 100644 --- a/arch/xtensa/include/asm/cache.h +++ b/arch/xtensa/include/asm/cache.h @@ -11,7 +11,7 @@ #ifndef _XTENSA_CACHE_H #define _XTENSA_CACHE_H -#include <variant/core.h> +#include <asm/core.h> #define L1_CACHE_SHIFT XCHAL_DCACHE_LINEWIDTH #define L1_CACHE_BYTES XCHAL_DCACHE_LINESIZE diff --git a/arch/xtensa/include/asm/checksum.h b/arch/xtensa/include/asm/checksum.h index f302ef57973a..8b687176ad72 100644 --- a/arch/xtensa/include/asm/checksum.h +++ b/arch/xtensa/include/asm/checksum.h @@ -13,7 +13,7 @@ #include <linux/in6.h> #include <linux/uaccess.h> -#include <variant/core.h> +#include <asm/core.h> /* * computes the checksum of a memory block at buff, length len, diff --git a/arch/xtensa/include/asm/cmpxchg.h b/arch/xtensa/include/asm/cmpxchg.h index 22a10c715c1f..7ccc5cbf441b 100644 --- a/arch/xtensa/include/asm/cmpxchg.h +++ b/arch/xtensa/include/asm/cmpxchg.h @@ -23,7 +23,24 @@ static inline unsigned long __cmpxchg_u32(volatile int *p, int old, int new) { -#if XCHAL_HAVE_S32C1I +#if XCHAL_HAVE_EXCLUSIVE + unsigned long tmp, result; + + __asm__ __volatile__( + "1: l32ex %0, %3\n" + " bne %0, %4, 2f\n" + " mov %1, %2\n" + " s32ex %1, %3\n" + " getex %1\n" + " beqz %1, 1b\n" + "2:\n" + : "=&a" (result), "=&a" (tmp) + : "a" (new), "a" (p), "a" (old) + : "memory" + ); + + return result; +#elif XCHAL_HAVE_S32C1I __asm__ __volatile__( " wsr %2, scompare1\n" " s32c1i %0, %1, 0\n" @@ -108,7 +125,22 @@ static inline unsigned long __cmpxchg_local(volatile void *ptr, static inline unsigned long xchg_u32(volatile int * m, unsigned long val) { -#if XCHAL_HAVE_S32C1I +#if XCHAL_HAVE_EXCLUSIVE + unsigned long tmp, result; + + __asm__ __volatile__( + "1: l32ex %0, %3\n" + " mov %1, %2\n" + " s32ex %1, %3\n" + " getex %1\n" + " beqz %1, 1b\n" + : "=&a" (result), "=&a" (tmp) + : "a" (val), "a" (m) + : "memory" + ); + + return result; +#elif XCHAL_HAVE_S32C1I unsigned long tmp, result; __asm__ __volatile__( "1: l32i %1, %2, 0\n" diff --git a/arch/xtensa/include/asm/coprocessor.h b/arch/xtensa/include/asm/coprocessor.h index 6712929a27c9..0fbe2a740b8d 100644 --- a/arch/xtensa/include/asm/coprocessor.h +++ b/arch/xtensa/include/asm/coprocessor.h @@ -12,8 +12,8 @@ #ifndef _XTENSA_COPROCESSOR_H #define _XTENSA_COPROCESSOR_H -#include <variant/core.h> #include <variant/tie.h> +#include <asm/core.h> #include <asm/types.h> #ifdef __ASSEMBLY__ diff --git a/arch/xtensa/include/asm/core.h b/arch/xtensa/include/asm/core.h new file mode 100644 index 000000000000..5b4acb7d1c07 --- /dev/null +++ b/arch/xtensa/include/asm/core.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2019 Cadence Design Systems Inc. */ + +#ifndef _ASM_XTENSA_CORE_H +#define _ASM_XTENSA_CORE_H + +#include <variant/core.h> + +#ifndef XCHAL_HAVE_EXCLUSIVE +#define XCHAL_HAVE_EXCLUSIVE 0 +#endif + +#ifndef XCHAL_HAVE_MPU +#define XCHAL_HAVE_MPU 0 +#endif + +#ifndef XCHAL_SPANNING_WAY +#define XCHAL_SPANNING_WAY 0 +#endif + +#endif diff --git a/arch/xtensa/include/asm/futex.h b/arch/xtensa/include/asm/futex.h index 505d09eff184..9538b0f7953c 100644 --- a/arch/xtensa/include/asm/futex.h +++ b/arch/xtensa/include/asm/futex.h @@ -15,65 +15,88 @@ #ifndef _ASM_XTENSA_FUTEX_H #define _ASM_XTENSA_FUTEX_H -#ifdef __KERNEL__ - #include <linux/futex.h> #include <linux/uaccess.h> #include <linux/errno.h> -#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ +#if XCHAL_HAVE_EXCLUSIVE +#define __futex_atomic_op(insn, ret, old, uaddr, arg) \ + __asm__ __volatile( \ + "1: l32ex %[oldval], %[addr]\n" \ + insn "\n" \ + "2: s32ex %[newval], %[addr]\n" \ + " getex %[newval]\n" \ + " beqz %[newval], 1b\n" \ + " movi %[newval], 0\n" \ + "3:\n" \ + " .section .fixup,\"ax\"\n" \ + " .align 4\n" \ + " .literal_position\n" \ + "5: movi %[oldval], 3b\n" \ + " movi %[newval], %[fault]\n" \ + " jx %[oldval]\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ + " .long 1b, 5b, 2b, 5b\n" \ + " .previous\n" \ + : [oldval] "=&r" (old), [newval] "=&r" (ret) \ + : [addr] "r" (uaddr), [oparg] "r" (arg), \ + [fault] "I" (-EFAULT) \ + : "memory") +#elif XCHAL_HAVE_S32C1I +#define __futex_atomic_op(insn, ret, old, uaddr, arg) \ __asm__ __volatile( \ - "1: l32i %0, %2, 0\n" \ + "1: l32i %[oldval], %[addr], 0\n" \ insn "\n" \ - " wsr %0, scompare1\n" \ - "2: s32c1i %1, %2, 0\n" \ - " bne %1, %0, 1b\n" \ - " movi %1, 0\n" \ + " wsr %[oldval], scompare1\n" \ + "2: s32c1i %[newval], %[addr], 0\n" \ + " bne %[newval], %[oldval], 1b\n" \ + " movi %[newval], 0\n" \ "3:\n" \ " .section .fixup,\"ax\"\n" \ " .align 4\n" \ " .literal_position\n" \ - "5: movi %0, 3b\n" \ - " movi %1, %3\n" \ - " jx %0\n" \ + "5: movi %[oldval], 3b\n" \ + " movi %[newval], %[fault]\n" \ + " jx %[oldval]\n" \ " .previous\n" \ " .section __ex_table,\"a\"\n" \ - " .long 1b,5b,2b,5b\n" \ + " .long 1b, 5b, 2b, 5b\n" \ " .previous\n" \ - : "=&r" (oldval), "=&r" (ret) \ - : "r" (uaddr), "I" (-EFAULT), "r" (oparg) \ + : [oldval] "=&r" (old), [newval] "=&r" (ret) \ + : [addr] "r" (uaddr), [oparg] "r" (arg), \ + [fault] "I" (-EFAULT) \ : "memory") +#endif static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr) { +#if XCHAL_HAVE_S32C1I || XCHAL_HAVE_EXCLUSIVE int oldval = 0, ret; -#if !XCHAL_HAVE_S32C1I - return -ENOSYS; -#endif - pagefault_disable(); switch (op) { case FUTEX_OP_SET: - __futex_atomic_op("mov %1, %4", ret, oldval, uaddr, oparg); + __futex_atomic_op("mov %[newval], %[oparg]", + ret, oldval, uaddr, oparg); break; case FUTEX_OP_ADD: - __futex_atomic_op("add %1, %0, %4", ret, oldval, uaddr, - oparg); + __futex_atomic_op("add %[newval], %[oldval], %[oparg]", + ret, oldval, uaddr, oparg); break; case FUTEX_OP_OR: - __futex_atomic_op("or %1, %0, %4", ret, oldval, uaddr, - oparg); + __futex_atomic_op("or %[newval], %[oldval], %[oparg]", + ret, oldval, uaddr, oparg); break; case FUTEX_OP_ANDN: - __futex_atomic_op("and %1, %0, %4", ret, oldval, uaddr, - ~oparg); + __futex_atomic_op("and %[newval], %[oldval], %[oparg]", + ret, oldval, uaddr, ~oparg); break; case FUTEX_OP_XOR: - __futex_atomic_op("xor %1, %0, %4", ret, oldval, uaddr, - oparg); + __futex_atomic_op("xor %[newval], %[oldval], %[oparg]", + ret, oldval, uaddr, oparg); break; default: ret = -ENOSYS; @@ -85,43 +108,60 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval, *oval = oldval; return ret; +#else + return -ENOSYS; +#endif } static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, u32 oldval, u32 newval) { +#if XCHAL_HAVE_S32C1I || XCHAL_HAVE_EXCLUSIVE + unsigned long tmp; int ret = 0; if (!access_ok(uaddr, sizeof(u32))) return -EFAULT; -#if !XCHAL_HAVE_S32C1I - return -ENOSYS; -#endif - __asm__ __volatile__ ( " # futex_atomic_cmpxchg_inatomic\n" - " wsr %5, scompare1\n" - "1: s32c1i %1, %4, 0\n" - " s32i %1, %6, 0\n" +#if XCHAL_HAVE_EXCLUSIVE + "1: l32ex %[tmp], %[addr]\n" + " s32i %[tmp], %[uval], 0\n" + " bne %[tmp], %[oldval], 2f\n" + " mov %[tmp], %[newval]\n" + "3: s32ex %[tmp], %[addr]\n" + " getex %[tmp]\n" + " beqz %[tmp], 1b\n" +#elif XCHAL_HAVE_S32C1I + " wsr %[oldval], scompare1\n" + "1: s32c1i %[newval], %[addr], 0\n" + " s32i %[newval], %[uval], 0\n" +#endif "2:\n" " .section .fixup,\"ax\"\n" " .align 4\n" " .literal_position\n" - "4: movi %1, 2b\n" - " movi %0, %7\n" - " jx %1\n" + "4: movi %[tmp], 2b\n" + " movi %[ret], %[fault]\n" + " jx %[tmp]\n" " .previous\n" " .section __ex_table,\"a\"\n" - " .long 1b,4b\n" + " .long 1b, 4b\n" +#if XCHAL_HAVE_EXCLUSIVE + " .long 3b, 4b\n" +#endif " .previous\n" - : "+r" (ret), "+r" (newval), "+m" (*uaddr), "+m" (*uval) - : "r" (uaddr), "r" (oldval), "r" (uval), "I" (-EFAULT) + : [ret] "+r" (ret), [newval] "+r" (newval), [tmp] "=&r" (tmp) + : [addr] "r" (uaddr), [oldval] "r" (oldval), [uval] "r" (uval), + [fault] "I" (-EFAULT) : "memory"); return ret; +#else + return -ENOSYS; +#endif } -#endif /* __KERNEL__ */ #endif /* _ASM_XTENSA_FUTEX_H */ diff --git a/arch/xtensa/include/asm/initialize_mmu.h b/arch/xtensa/include/asm/initialize_mmu.h index 10e9852b2fb4..323d05789159 100644 --- a/arch/xtensa/include/asm/initialize_mmu.h +++ b/arch/xtensa/include/asm/initialize_mmu.h @@ -33,10 +33,6 @@ #define CA_WRITEBACK (0x4) #endif -#ifndef XCHAL_SPANNING_WAY -#define XCHAL_SPANNING_WAY 0 -#endif - #ifdef __ASSEMBLY__ #define XTENSA_HWVERSION_RC_2009_0 230000 @@ -181,11 +177,42 @@ .macro initialize_cacheattr -#if !defined(CONFIG_MMU) && XCHAL_HAVE_TLBS +#if !defined(CONFIG_MMU) && (XCHAL_HAVE_TLBS || XCHAL_HAVE_MPU) #if CONFIG_MEMMAP_CACHEATTR == 0x22222222 && XCHAL_HAVE_PTP_MMU #error Default MEMMAP_CACHEATTR of 0x22222222 does not work with full MMU. #endif +#if XCHAL_HAVE_MPU + .data + .align 4 +.Lattribute_table: + .long 0x000000, 0x1fff00, 0x1ddf00, 0x1eef00 + .long 0x006600, 0x000000, 0x000000, 0x000000 + .long 0x000000, 0x000000, 0x000000, 0x000000 + .long 0x000000, 0x000000, 0x000000, 0x000000 + .previous + + movi a3, .Lattribute_table + movi a4, CONFIG_MEMMAP_CACHEATTR + movi a5, 1 + movi a6, XCHAL_MPU_ENTRIES + movi a10, 0x20000000 + movi a11, -1 +1: + sub a5, a5, a10 + extui a8, a4, 28, 4 + beq a8, a11, 2f + addi a6, a6, -1 + mov a11, a8 +2: + addx4 a9, a8, a3 + l32i a9, a9, 0 + or a9, a9, a6 + wptlb a9, a5 + slli a4, a4, 4 + bgeu a5, a10, 1b + +#else movi a5, XCHAL_SPANNING_WAY movi a6, ~_PAGE_ATTRIB_MASK movi a4, CONFIG_MEMMAP_CACHEATTR @@ -208,6 +235,7 @@ isync #endif +#endif .endm diff --git a/arch/xtensa/include/asm/io.h b/arch/xtensa/include/asm/io.h index acc5bb2cf1c7..da3e783f896b 100644 --- a/arch/xtensa/include/asm/io.h +++ b/arch/xtensa/include/asm/io.h @@ -11,7 +11,6 @@ #ifndef _XTENSA_IO_H #define _XTENSA_IO_H -#ifdef __KERNEL__ #include <asm/byteorder.h> #include <asm/page.h> #include <asm/vectors.h> @@ -78,8 +77,6 @@ static inline void iounmap(volatile void __iomem *addr) #endif /* CONFIG_MMU */ -#endif /* __KERNEL__ */ - #include <asm-generic/io.h> #endif /* _XTENSA_IO_H */ diff --git a/arch/xtensa/include/asm/irq.h b/arch/xtensa/include/asm/irq.h index 6c6ed23e0c79..0f71a51dab25 100644 --- a/arch/xtensa/include/asm/irq.h +++ b/arch/xtensa/include/asm/irq.h @@ -12,7 +12,7 @@ #define _XTENSA_IRQ_H #include <linux/init.h> -#include <variant/core.h> +#include <asm/core.h> #ifdef CONFIG_PLATFORM_NR_IRQS # define PLATFORM_NR_IRQS CONFIG_PLATFORM_NR_IRQS diff --git a/arch/xtensa/include/asm/irqflags.h b/arch/xtensa/include/asm/irqflags.h index 9b5e8526afe5..12890681587b 100644 --- a/arch/xtensa/include/asm/irqflags.h +++ b/arch/xtensa/include/asm/irqflags.h @@ -27,7 +27,7 @@ static inline unsigned long arch_local_irq_save(void) { unsigned long flags; #if XTENSA_FAKE_NMI -#if defined(CONFIG_DEBUG_KERNEL) && (LOCKLEVEL | TOPLEVEL) >= XCHAL_DEBUGLEVEL +#if defined(CONFIG_DEBUG_MISC) && (LOCKLEVEL | TOPLEVEL) >= XCHAL_DEBUGLEVEL unsigned long tmp; asm volatile("rsr %0, ps\t\n" diff --git a/arch/xtensa/include/asm/pci-bridge.h b/arch/xtensa/include/asm/pci-bridge.h index 0b68c76ec1e6..405526912d9a 100644 --- a/arch/xtensa/include/asm/pci-bridge.h +++ b/arch/xtensa/include/asm/pci-bridge.h @@ -11,8 +11,6 @@ #ifndef _XTENSA_PCI_BRIDGE_H #define _XTENSA_PCI_BRIDGE_H -#ifdef __KERNEL__ - struct device_node; struct pci_controller; @@ -84,5 +82,4 @@ int early_write_config_byte(struct pci_controller*, int, int, int, u8); int early_write_config_word(struct pci_controller*, int, int, int, u16); int early_write_config_dword(struct pci_controller*, int, int, int, u32); -#endif /* __KERNEL__ */ #endif /* _XTENSA_PCI_BRIDGE_H */ diff --git a/arch/xtensa/include/asm/pci.h b/arch/xtensa/include/asm/pci.h index 883024054b05..8e2b48a268db 100644 --- a/arch/xtensa/include/asm/pci.h +++ b/arch/xtensa/include/asm/pci.h @@ -11,8 +11,6 @@ #ifndef _XTENSA_PCI_H #define _XTENSA_PCI_H -#ifdef __KERNEL__ - /* Can be used to override the logic in pci_scan_bus for skipping * already-configured bus numbers - to be used for buggy BIOSes * or architectures with incomplete PCI setup by the loader @@ -45,8 +43,6 @@ #define ARCH_GENERIC_PCI_MMAP_RESOURCE 1 #define arch_can_pci_mmap_io() 1 -#endif /* __KERNEL__ */ - /* Generic PCI */ #include <asm-generic/pci.h> diff --git a/arch/xtensa/include/asm/pgalloc.h b/arch/xtensa/include/asm/pgalloc.h index b3b388ff2f01..368284c972e7 100644 --- a/arch/xtensa/include/asm/pgalloc.h +++ b/arch/xtensa/include/asm/pgalloc.h @@ -11,8 +11,6 @@ #ifndef _XTENSA_PGALLOC_H #define _XTENSA_PGALLOC_H -#ifdef __KERNEL__ - #include <linux/highmem.h> #include <linux/slab.h> @@ -79,5 +77,4 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte) } #define pmd_pgtable(pmd) pmd_page(pmd) -#endif /* __KERNEL__ */ #endif /* _XTENSA_PGALLOC_H */ diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h index 0c14018d1c26..19f6b54e358b 100644 --- a/arch/xtensa/include/asm/processor.h +++ b/arch/xtensa/include/asm/processor.h @@ -10,7 +10,7 @@ #ifndef _XTENSA_PROCESSOR_H #define _XTENSA_PROCESSOR_H -#include <variant/core.h> +#include <asm/core.h> #include <linux/compiler.h> #include <linux/stringify.h> diff --git a/arch/xtensa/include/asm/ptrace.h b/arch/xtensa/include/asm/ptrace.h index 62a58d2567e9..b109416dc07e 100644 --- a/arch/xtensa/include/asm/ptrace.h +++ b/arch/xtensa/include/asm/ptrace.h @@ -80,7 +80,7 @@ struct pt_regs { unsigned long areg[16]; }; -#include <variant/core.h> +#include <asm/core.h> # define arch_has_single_step() (1) # define task_pt_regs(tsk) ((struct pt_regs*) \ diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h index 91dc06d58060..359ab40e935a 100644 --- a/arch/xtensa/include/asm/syscall.h +++ b/arch/xtensa/include/asm/syscall.h @@ -14,7 +14,7 @@ #include <asm/ptrace.h> #include <uapi/linux/audit.h> -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_XTENSA; } diff --git a/arch/xtensa/include/asm/vectors.h b/arch/xtensa/include/asm/vectors.h index 7111280c8842..79fe3007919e 100644 --- a/arch/xtensa/include/asm/vectors.h +++ b/arch/xtensa/include/asm/vectors.h @@ -18,7 +18,7 @@ #ifndef _XTENSA_VECTORS_H #define _XTENSA_VECTORS_H -#include <variant/core.h> +#include <asm/core.h> #include <asm/kmem_layout.h> #if XCHAL_HAVE_PTP_MMU diff --git a/arch/xtensa/include/uapi/asm/sockios.h b/arch/xtensa/include/uapi/asm/sockios.h index fb8ac3607189..1a1f58f4b75a 100644 --- a/arch/xtensa/include/uapi/asm/sockios.h +++ b/arch/xtensa/include/uapi/asm/sockios.h @@ -26,7 +26,7 @@ #define SIOCSPGRP _IOW('s', 8, pid_t) #define SIOCGPGRP _IOR('s', 9, pid_t) -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ +#define SIOCGSTAMP_OLD 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS_OLD 0x8907 /* Get stamp (timespec) */ #endif /* _XTENSA_SOCKIOS_H */ diff --git a/arch/xtensa/kernel/hw_breakpoint.c b/arch/xtensa/kernel/hw_breakpoint.c index 4f20416061fb..285fb2942b06 100644 --- a/arch/xtensa/kernel/hw_breakpoint.c +++ b/arch/xtensa/kernel/hw_breakpoint.c @@ -12,7 +12,7 @@ #include <linux/log2.h> #include <linux/percpu.h> #include <linux/perf_event.h> -#include <variant/core.h> +#include <asm/core.h> /* Breakpoint currently in use for each IBREAKA. */ static DEFINE_PER_CPU(struct perf_event *, bp_on_reg[XCHAL_NUM_IBREAK]); diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 4ec6fbb696bf..c0ec24349421 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -651,6 +651,9 @@ c_show(struct seq_file *f, void *slot) #if XCHAL_HAVE_S32C1I "s32c1i " #endif +#if XCHAL_HAVE_EXCLUSIVE + "exclusive " +#endif "\n"); /* Registers. */ diff --git a/arch/xtensa/kernel/smp.c b/arch/xtensa/kernel/smp.c index 3699d6d3e479..83b244ce61ee 100644 --- a/arch/xtensa/kernel/smp.c +++ b/arch/xtensa/kernel/smp.c @@ -126,7 +126,7 @@ void secondary_start_kernel(void) init_mmu(); -#ifdef CONFIG_DEBUG_KERNEL +#ifdef CONFIG_DEBUG_MISC if (boot_secondary_processors == 0) { pr_debug("%s: boot_secondary_processors:%d; Hanging cpu:%d\n", __func__, boot_secondary_processors, cpu); diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S index b80a430453b1..943f10639a93 100644 --- a/arch/xtensa/kernel/vmlinux.lds.S +++ b/arch/xtensa/kernel/vmlinux.lds.S @@ -18,8 +18,8 @@ #include <asm/page.h> #include <asm/thread_info.h> +#include <asm/core.h> #include <asm/vectors.h> -#include <variant/core.h> OUTPUT_ARCH(xtensa) ENTRY(_start) diff --git a/arch/xtensa/lib/checksum.S b/arch/xtensa/lib/checksum.S index 528fe0dd9339..d82c20c1fb7a 100644 --- a/arch/xtensa/lib/checksum.S +++ b/arch/xtensa/lib/checksum.S @@ -16,8 +16,8 @@ #include <linux/errno.h> #include <linux/linkage.h> -#include <variant/core.h> #include <asm/asmmacro.h> +#include <asm/core.h> /* * computes a partial checksum, e.g. for TCP/UDP fragments diff --git a/arch/xtensa/lib/memcopy.S b/arch/xtensa/lib/memcopy.S index c0f6981719d6..efecfd7ed8cc 100644 --- a/arch/xtensa/lib/memcopy.S +++ b/arch/xtensa/lib/memcopy.S @@ -10,8 +10,8 @@ */ #include <linux/linkage.h> -#include <variant/core.h> #include <asm/asmmacro.h> +#include <asm/core.h> /* * void *memcpy(void *dst, const void *src, size_t len); diff --git a/arch/xtensa/lib/memset.S b/arch/xtensa/lib/memset.S index 276747dec300..8632eacbdc80 100644 --- a/arch/xtensa/lib/memset.S +++ b/arch/xtensa/lib/memset.S @@ -12,8 +12,8 @@ */ #include <linux/linkage.h> -#include <variant/core.h> #include <asm/asmmacro.h> +#include <asm/core.h> /* * void *memset(void *dst, int c, size_t length) diff --git a/arch/xtensa/lib/strncpy_user.S b/arch/xtensa/lib/strncpy_user.S index 5fce16b67dca..c4c6c8578d59 100644 --- a/arch/xtensa/lib/strncpy_user.S +++ b/arch/xtensa/lib/strncpy_user.S @@ -13,8 +13,8 @@ #include <linux/errno.h> #include <linux/linkage.h> -#include <variant/core.h> #include <asm/asmmacro.h> +#include <asm/core.h> /* * char *__strncpy_user(char *dst, const char *src, size_t len) diff --git a/arch/xtensa/lib/strnlen_user.S b/arch/xtensa/lib/strnlen_user.S index 0b956ce7f386..1f2ca2bb2ab3 100644 --- a/arch/xtensa/lib/strnlen_user.S +++ b/arch/xtensa/lib/strnlen_user.S @@ -12,8 +12,8 @@ */ #include <linux/linkage.h> -#include <variant/core.h> #include <asm/asmmacro.h> +#include <asm/core.h> /* * size_t __strnlen_user(const char *s, size_t len) diff --git a/arch/xtensa/lib/usercopy.S b/arch/xtensa/lib/usercopy.S index 64ab1971324f..228607e30bc2 100644 --- a/arch/xtensa/lib/usercopy.S +++ b/arch/xtensa/lib/usercopy.S @@ -54,8 +54,8 @@ */ #include <linux/linkage.h> -#include <variant/core.h> #include <asm/asmmacro.h> +#include <asm/core.h> .text ENTRY(__xtensa_copy_user) diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c index d49861099684..b51746f2b80b 100644 --- a/arch/xtensa/mm/init.c +++ b/arch/xtensa/mm/init.c @@ -216,11 +216,6 @@ void free_initrd_mem(unsigned long start, unsigned long end) } #endif -void free_initmem(void) -{ - free_initmem_default(-1); -} - static void __init parse_memmap_one(char *p) { char *oldp; diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c index 026211e7ab09..f9cd45860bee 100644 --- a/arch/xtensa/platforms/iss/simdisk.c +++ b/arch/xtensa/platforms/iss/simdisk.c @@ -297,8 +297,7 @@ out_alloc_disk: blk_cleanup_queue(dev->queue); dev->queue = NULL; out_alloc_queue: - simc_close(dev->fd); - return -EIO; + return -ENOMEM; } static int __init simdisk_init(void) diff --git a/arch/xtensa/platforms/xt2000/include/platform/hardware.h b/arch/xtensa/platforms/xt2000/include/platform/hardware.h index 8e5e0d6a81ec..9f213f573330 100644 --- a/arch/xtensa/platforms/xt2000/include/platform/hardware.h +++ b/arch/xtensa/platforms/xt2000/include/platform/hardware.h @@ -15,7 +15,7 @@ #ifndef _XTENSA_XT2000_HARDWARE_H #define _XTENSA_XT2000_HARDWARE_H -#include <variant/core.h> +#include <asm/core.h> /* * On-board components. diff --git a/arch/xtensa/platforms/xt2000/include/platform/serial.h b/arch/xtensa/platforms/xt2000/include/platform/serial.h index 7226cf732b47..cde804827626 100644 --- a/arch/xtensa/platforms/xt2000/include/platform/serial.h +++ b/arch/xtensa/platforms/xt2000/include/platform/serial.h @@ -11,7 +11,7 @@ #ifndef _XTENSA_XT2000_SERIAL_H #define _XTENSA_XT2000_SERIAL_H -#include <variant/core.h> +#include <asm/core.h> #include <asm/io.h> /* National-Semi PC16552D DUART: */ |