diff options
Diffstat (limited to 'arch/blackfin')
70 files changed, 147 insertions, 93 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 89bdb8264305..d9c2866ba618 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config MMU def_bool n @@ -320,11 +321,14 @@ config BF53x config GPIO_ADI def_bool y + depends on !PINCTRL depends on (BF51x || BF52x || BF53x || BF538 || BF539 || BF561) -config PINCTRL +config PINCTRL_BLACKFIN_ADI2 def_bool y - depends on BF54x || BF60x + depends on (BF54x || BF60x) + select PINCTRL + select PINCTRL_ADI2 config MEM_MT48LC64M4A2FB_7E bool diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug index f3337ee03621..c8d957274cc2 100644 --- a/arch/blackfin/Kconfig.debug +++ b/arch/blackfin/Kconfig.debug @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 menu "Kernel hacking" source "lib/Kconfig.debug" @@ -17,6 +18,7 @@ config DEBUG_VERBOSE config DEBUG_MMRS tristate "Generate Blackfin MMR tree" + depends on !PINCTRL select DEBUG_FS help Create a tree of Blackfin MMRs via the debugfs tree. If diff --git a/arch/blackfin/include/asm/clkdev.h b/arch/blackfin/include/asm/clkdev.h index 7ac2436856a5..ded0209348c7 100644 --- a/arch/blackfin/include/asm/clkdev.h +++ b/arch/blackfin/include/asm/clkdev.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_CLKDEV__H_ #define __ASM_CLKDEV__H_ diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h index 99d338ca2ea4..a2579321c7f1 100644 --- a/arch/blackfin/include/asm/gpio.h +++ b/arch/blackfin/include/asm/gpio.h @@ -183,6 +183,26 @@ static inline int irq_to_gpio(unsigned irq) { return irq - GPIO_IRQ_BASE; } + +#else /* CONFIG_PINCTRL */ + +/* + * CONFIG_PM is not working with pin control and should probably + * avoid being selected when pin control is active, but so far, + * these stubs are here to make allyesconfig and allmodconfig + * compile properly. These functions are normally backed by the + * CONFIG_ADI_GPIO custom GPIO implementation. + */ + +static inline int bfin_pm_standby_setup(void) +{ + return 0; +} + +static inline void bfin_pm_standby_restore(void) +{ +} + #endif /* CONFIG_PINCTRL */ #include <asm/irq.h> diff --git a/arch/blackfin/include/asm/pci.h b/arch/blackfin/include/asm/pci.h index 11ea1cb35036..e6458ddbaf7e 100644 --- a/arch/blackfin/include/asm/pci.h +++ b/arch/blackfin/include/asm/pci.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* Changed from asm-m68k version, Lineo Inc. May 2001 */ #ifndef _ASM_BFIN_PCI_H diff --git a/arch/blackfin/include/asm/rwlock.h b/arch/blackfin/include/asm/rwlock.h index 4a724b378971..98ebc07cb283 100644 --- a/arch/blackfin/include/asm/rwlock.h +++ b/arch/blackfin/include/asm/rwlock.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_BLACKFIN_RWLOCK_H #define _ASM_BLACKFIN_RWLOCK_H diff --git a/arch/blackfin/include/asm/spinlock.h b/arch/blackfin/include/asm/spinlock.h index f6431439d15d..839d1441af3a 100644 --- a/arch/blackfin/include/asm/spinlock.h +++ b/arch/blackfin/include/asm/spinlock.h @@ -36,8 +36,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lock) __raw_spin_lock_asm(&lock->lock); } -#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock) - static inline int arch_spin_trylock(arch_spinlock_t *lock) { return __raw_spin_trylock_asm(&lock->lock); @@ -48,23 +46,11 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock) __raw_spin_unlock_asm(&lock->lock); } -static inline int arch_read_can_lock(arch_rwlock_t *rw) -{ - return __raw_uncached_fetch_asm(&rw->lock) > 0; -} - -static inline int arch_write_can_lock(arch_rwlock_t *rw) -{ - return __raw_uncached_fetch_asm(&rw->lock) == RW_LOCK_BIAS; -} - static inline void arch_read_lock(arch_rwlock_t *rw) { __raw_read_lock_asm(&rw->lock); } -#define arch_read_lock_flags(lock, flags) arch_read_lock(lock) - static inline int arch_read_trylock(arch_rwlock_t *rw) { return __raw_read_trylock_asm(&rw->lock); @@ -80,8 +66,6 @@ static inline void arch_write_lock(arch_rwlock_t *rw) __raw_write_lock_asm(&rw->lock); } -#define arch_write_lock_flags(lock, flags) arch_write_lock(lock) - static inline int arch_write_trylock(arch_rwlock_t *rw) { return __raw_write_trylock_asm(&rw->lock); @@ -92,10 +76,6 @@ static inline void arch_write_unlock(arch_rwlock_t *rw) __raw_write_unlock_asm(&rw->lock); } -#define arch_spin_relax(lock) cpu_relax() -#define arch_read_relax(lock) cpu_relax() -#define arch_write_relax(lock) cpu_relax() - #endif #endif /* !__BFIN_SPINLOCK_H */ diff --git a/arch/blackfin/include/mach-common/ports-a.h b/arch/blackfin/include/mach-common/ports-a.h index 9f78a761c40a..71bcd74f83fd 100644 --- a/arch/blackfin/include/mach-common/ports-a.h +++ b/arch/blackfin/include/mach-common/ports-a.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port A Masks */ diff --git a/arch/blackfin/include/mach-common/ports-b.h b/arch/blackfin/include/mach-common/ports-b.h index b81702f09ec6..8013cc8e839b 100644 --- a/arch/blackfin/include/mach-common/ports-b.h +++ b/arch/blackfin/include/mach-common/ports-b.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port B Masks */ diff --git a/arch/blackfin/include/mach-common/ports-c.h b/arch/blackfin/include/mach-common/ports-c.h index 3cc665e0ba08..94e71010ffe9 100644 --- a/arch/blackfin/include/mach-common/ports-c.h +++ b/arch/blackfin/include/mach-common/ports-c.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port C Masks */ diff --git a/arch/blackfin/include/mach-common/ports-d.h b/arch/blackfin/include/mach-common/ports-d.h index 868c6a01f1b2..ba84a9fb3450 100644 --- a/arch/blackfin/include/mach-common/ports-d.h +++ b/arch/blackfin/include/mach-common/ports-d.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port D Masks */ diff --git a/arch/blackfin/include/mach-common/ports-e.h b/arch/blackfin/include/mach-common/ports-e.h index c88b0d0dd443..2264fb58bc2b 100644 --- a/arch/blackfin/include/mach-common/ports-e.h +++ b/arch/blackfin/include/mach-common/ports-e.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port E Masks */ diff --git a/arch/blackfin/include/mach-common/ports-f.h b/arch/blackfin/include/mach-common/ports-f.h index d6af20633278..2b8ca3ae2a8e 100644 --- a/arch/blackfin/include/mach-common/ports-f.h +++ b/arch/blackfin/include/mach-common/ports-f.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port F Masks */ diff --git a/arch/blackfin/include/mach-common/ports-g.h b/arch/blackfin/include/mach-common/ports-g.h index 09355d333c0e..11ad917fcf91 100644 --- a/arch/blackfin/include/mach-common/ports-g.h +++ b/arch/blackfin/include/mach-common/ports-g.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port G Masks */ diff --git a/arch/blackfin/include/mach-common/ports-h.h b/arch/blackfin/include/mach-common/ports-h.h index fa3910c6fbd4..511d088b8094 100644 --- a/arch/blackfin/include/mach-common/ports-h.h +++ b/arch/blackfin/include/mach-common/ports-h.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port H Masks */ diff --git a/arch/blackfin/include/mach-common/ports-i.h b/arch/blackfin/include/mach-common/ports-i.h index f176f08af624..21bbab166ae8 100644 --- a/arch/blackfin/include/mach-common/ports-i.h +++ b/arch/blackfin/include/mach-common/ports-i.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port I Masks */ diff --git a/arch/blackfin/include/mach-common/ports-j.h b/arch/blackfin/include/mach-common/ports-j.h index 924123ecec5a..96a252b0b0bd 100644 --- a/arch/blackfin/include/mach-common/ports-j.h +++ b/arch/blackfin/include/mach-common/ports-j.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Port J Masks */ diff --git a/arch/blackfin/include/uapi/asm/bfin_sport.h b/arch/blackfin/include/uapi/asm/bfin_sport.h index c086de87ee61..86c36a208dc5 100644 --- a/arch/blackfin/include/uapi/asm/bfin_sport.h +++ b/arch/blackfin/include/uapi/asm/bfin_sport.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * bfin_sport.h - interface to Blackfin SPORTs * diff --git a/arch/blackfin/include/uapi/asm/byteorder.h b/arch/blackfin/include/uapi/asm/byteorder.h index 3b125da5dcb2..bcab6670c7fe 100644 --- a/arch/blackfin/include/uapi/asm/byteorder.h +++ b/arch/blackfin/include/uapi/asm/byteorder.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI__BFIN_ASM_BYTEORDER_H #define _UAPI__BFIN_ASM_BYTEORDER_H diff --git a/arch/blackfin/include/uapi/asm/cachectl.h b/arch/blackfin/include/uapi/asm/cachectl.h index 4fdab75dee15..b5c86fbbca94 100644 --- a/arch/blackfin/include/uapi/asm/cachectl.h +++ b/arch/blackfin/include/uapi/asm/cachectl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * based on the mips/cachectl.h * diff --git a/arch/blackfin/include/uapi/asm/fcntl.h b/arch/blackfin/include/uapi/asm/fcntl.h index f51ad9a4f617..0b02954f06c3 100644 --- a/arch/blackfin/include/uapi/asm/fcntl.h +++ b/arch/blackfin/include/uapi/asm/fcntl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright 2004-2008 Analog Devices Inc. * diff --git a/arch/blackfin/include/uapi/asm/fixed_code.h b/arch/blackfin/include/uapi/asm/fixed_code.h index 3bef1dca379f..707b9214bb26 100644 --- a/arch/blackfin/include/uapi/asm/fixed_code.h +++ b/arch/blackfin/include/uapi/asm/fixed_code.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * This file defines the fixed addresses where userspace programs * can find atomic code sequences. diff --git a/arch/blackfin/include/uapi/asm/ioctls.h b/arch/blackfin/include/uapi/asm/ioctls.h index 9a41c20fc83d..422fee3e4776 100644 --- a/arch/blackfin/include/uapi/asm/ioctls.h +++ b/arch/blackfin/include/uapi/asm/ioctls.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI__ARCH_BFIN_IOCTLS_H__ #define _UAPI__ARCH_BFIN_IOCTLS_H__ diff --git a/arch/blackfin/include/uapi/asm/poll.h b/arch/blackfin/include/uapi/asm/poll.h index 99c7d6816da0..8b094d43e9b7 100644 --- a/arch/blackfin/include/uapi/asm/poll.h +++ b/arch/blackfin/include/uapi/asm/poll.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright 2004-2009 Analog Devices Inc. * diff --git a/arch/blackfin/include/uapi/asm/posix_types.h b/arch/blackfin/include/uapi/asm/posix_types.h index 9608ef64dc47..8947c75cf638 100644 --- a/arch/blackfin/include/uapi/asm/posix_types.h +++ b/arch/blackfin/include/uapi/asm/posix_types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright 2004-2009 Analog Devices Inc. * diff --git a/arch/blackfin/include/uapi/asm/ptrace.h b/arch/blackfin/include/uapi/asm/ptrace.h index fd48bd0739d2..e4423d5560da 100644 --- a/arch/blackfin/include/uapi/asm/ptrace.h +++ b/arch/blackfin/include/uapi/asm/ptrace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright 2004-2008 Analog Devices Inc. * diff --git a/arch/blackfin/include/uapi/asm/sigcontext.h b/arch/blackfin/include/uapi/asm/sigcontext.h index b58f12dc27bd..66b4d32af89c 100644 --- a/arch/blackfin/include/uapi/asm/sigcontext.h +++ b/arch/blackfin/include/uapi/asm/sigcontext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright 2004-2008 Analog Devices Inc. * diff --git a/arch/blackfin/include/uapi/asm/siginfo.h b/arch/blackfin/include/uapi/asm/siginfo.h index 79dfe3979123..b1db506c8d2e 100644 --- a/arch/blackfin/include/uapi/asm/siginfo.h +++ b/arch/blackfin/include/uapi/asm/siginfo.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright 2004-2008 Analog Devices Inc. * diff --git a/arch/blackfin/include/uapi/asm/signal.h b/arch/blackfin/include/uapi/asm/signal.h index f0a0d8b6663a..f8e3b99ba0a2 100644 --- a/arch/blackfin/include/uapi/asm/signal.h +++ b/arch/blackfin/include/uapi/asm/signal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI_BLACKFIN_SIGNAL_H #define _UAPI_BLACKFIN_SIGNAL_H diff --git a/arch/blackfin/include/uapi/asm/stat.h b/arch/blackfin/include/uapi/asm/stat.h index d3068a750b94..458959d1a5ec 100644 --- a/arch/blackfin/include/uapi/asm/stat.h +++ b/arch/blackfin/include/uapi/asm/stat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright 2004-2006 Analog Devices Inc. * diff --git a/arch/blackfin/include/uapi/asm/swab.h b/arch/blackfin/include/uapi/asm/swab.h index f5626b77684a..d3437933b95f 100644 --- a/arch/blackfin/include/uapi/asm/swab.h +++ b/arch/blackfin/include/uapi/asm/swab.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright 2009 Analog Devices Inc. * diff --git a/arch/blackfin/include/uapi/asm/unistd.h b/arch/blackfin/include/uapi/asm/unistd.h index 0cb9078ef482..2d392c09323c 100644 --- a/arch/blackfin/include/uapi/asm/unistd.h +++ b/arch/blackfin/include/uapi/asm/unistd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright 2004-2009 Analog Devices Inc. * diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile index 703dc7cf2ecc..1580791f0e3a 100644 --- a/arch/blackfin/kernel/Makefile +++ b/arch/blackfin/kernel/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # arch/blackfin/kernel/Makefile # diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index c5d31287de01..63da80bbadf6 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -15,6 +15,9 @@ /* FIXME: consumer API required for gpio_set_value() etc, get rid of this */ #include <linux/gpio.h> #include <linux/irq.h> +#include <asm/gpio.h> +#include <asm/irq_handler.h> +#include <asm/portmux.h> #if ANOMALY_05000311 || ANOMALY_05000323 enum { diff --git a/arch/blackfin/kernel/cplb-nompu/Makefile b/arch/blackfin/kernel/cplb-nompu/Makefile index 394d0b1b28fe..81baa27bc389 100644 --- a/arch/blackfin/kernel/cplb-nompu/Makefile +++ b/arch/blackfin/kernel/cplb-nompu/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # arch/blackfin/kernel/cplb-nompu/Makefile # diff --git a/arch/blackfin/kernel/debug-mmrs.c b/arch/blackfin/kernel/debug-mmrs.c index f31ace221392..194773ce109e 100644 --- a/arch/blackfin/kernel/debug-mmrs.c +++ b/arch/blackfin/kernel/debug-mmrs.c @@ -10,7 +10,6 @@ #include <linux/fs.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/gpio.h> #include <asm/blackfin.h> #include <asm/gptimers.h> @@ -20,6 +19,7 @@ #include <asm/bfin_serial.h> #include <asm/bfin5xx_spi.h> #include <asm/bfin_twi.h> +#include <asm/gpio.h> /* Common code defines PORT_MUX on us, so redirect the MMR back locally */ #ifdef BFIN_PORT_MUX diff --git a/arch/blackfin/kernel/nmi.c b/arch/blackfin/kernel/nmi.c index 1e714329fe8a..8a211d95821f 100644 --- a/arch/blackfin/kernel/nmi.c +++ b/arch/blackfin/kernel/nmi.c @@ -166,7 +166,7 @@ int check_nmi_wdt_touched(void) return 1; } -static void nmi_wdt_timer(unsigned long data) +static void nmi_wdt_timer(struct timer_list *unused) { if (check_nmi_wdt_touched()) nmi_wdt_keepalive(); @@ -180,8 +180,7 @@ static int __init init_nmi_wdt(void) nmi_wdt_start(); nmi_active = true; - init_timer(&ntimer); - ntimer.function = nmi_wdt_timer; + timer_setup(&ntimer, nmi_wdt_timer, 0); ntimer.expires = jiffies + NMI_CHECK_TIMEOUT; add_timer(&ntimer); diff --git a/arch/blackfin/lib/Makefile b/arch/blackfin/lib/Makefile index 42c47dc9e12f..74ddde0eb2e7 100644 --- a/arch/blackfin/lib/Makefile +++ b/arch/blackfin/lib/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # arch/blackfin/lib/Makefile # diff --git a/arch/blackfin/mach-bf518/Kconfig b/arch/blackfin/mach-bf518/Kconfig index bde92a19970e..4731f6b27e47 100644 --- a/arch/blackfin/mach-bf518/Kconfig +++ b/arch/blackfin/mach-bf518/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config BF51x def_bool y depends on (BF512 || BF514 || BF516 || BF518) diff --git a/arch/blackfin/mach-bf518/boards/Kconfig b/arch/blackfin/mach-bf518/boards/Kconfig index 252261ec04c4..f7b93b950ef4 100644 --- a/arch/blackfin/mach-bf518/boards/Kconfig +++ b/arch/blackfin/mach-bf518/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 choice prompt "System type" default BFIN518F_EZBRD diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c index d022112927c2..c51d1b810ac3 100644 --- a/arch/blackfin/mach-bf518/boards/ezbrd.c +++ b/arch/blackfin/mach-bf518/boards/ezbrd.c @@ -25,7 +25,6 @@ #include <asm/dpmc.h> #include <asm/bfin_sdh.h> #include <linux/spi/ad7877.h> -#include <net/dsa.h> /* * Name the Board for the /proc/cpuinfo @@ -105,11 +104,7 @@ static const unsigned short bfin_mac_peripherals[] = { static struct bfin_phydev_platform_data bfin_phydev_data[] = { { -#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M) - .addr = 3, -#else .addr = 1, -#endif .irq = IRQ_MAC_PHYINT, }, }; @@ -119,9 +114,6 @@ static struct bfin_mii_bus_platform_data bfin_mii_bus_data = { .phydev_data = bfin_phydev_data, .phy_mode = PHY_INTERFACE_MODE_MII, .mac_peripherals = bfin_mac_peripherals, -#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M) - .phy_mask = 0xfff7, /* Only probe the port phy connect to the on chip MAC */ -#endif .vlan1_mask = 1, .vlan2_mask = 2, }; @@ -140,29 +132,6 @@ static struct platform_device bfin_mac_device = { } }; -#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M) -static struct dsa_chip_data ksz8893m_switch_chip_data = { - .mii_bus = &bfin_mii_bus.dev, - .port_names = { - NULL, - "eth%d", - "eth%d", - "cpu", - }, -}; -static struct dsa_platform_data ksz8893m_switch_data = { - .nr_chips = 1, - .netdev = &bfin_mac_device.dev, - .chip = &ksz8893m_switch_chip_data, -}; - -static struct platform_device ksz8893m_switch_device = { - .name = "dsa", - .id = 0, - .num_resources = 0, - .dev.platform_data = &ksz8893m_switch_data, -}; -#endif #endif #if IS_ENABLED(CONFIG_MTD_M25P80) @@ -228,19 +197,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif -#if IS_ENABLED(CONFIG_BFIN_MAC) -#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M) - { - .modalias = "ksz8893m", - .max_speed_hz = 5000000, - .bus_num = 0, - .chip_select = 1, - .platform_data = NULL, - .mode = SPI_MODE_3, - }, -#endif -#endif - #if IS_ENABLED(CONFIG_MMC_SPI) { .modalias = "mmc_spi", @@ -714,9 +670,6 @@ static struct platform_device *stamp_devices[] __initdata = { #if IS_ENABLED(CONFIG_BFIN_MAC) &bfin_mii_bus, &bfin_mac_device, -#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M) - &ksz8893m_switch_device, -#endif #endif #if IS_ENABLED(CONFIG_SPI_BFIN5XX) diff --git a/arch/blackfin/mach-bf518/boards/tcm-bf518.c b/arch/blackfin/mach-bf518/boards/tcm-bf518.c index 240d5cb1f02c..37d868085f6a 100644 --- a/arch/blackfin/mach-bf518/boards/tcm-bf518.c +++ b/arch/blackfin/mach-bf518/boards/tcm-bf518.c @@ -25,7 +25,6 @@ #include <asm/dpmc.h> #include <asm/bfin_sdh.h> #include <linux/spi/ad7877.h> -#include <net/dsa.h> /* * Name the Board for the /proc/cpuinfo diff --git a/arch/blackfin/mach-bf527/Kconfig b/arch/blackfin/mach-bf527/Kconfig index 0ba54701af0b..6df20f9c7bd4 100644 --- a/arch/blackfin/mach-bf527/Kconfig +++ b/arch/blackfin/mach-bf527/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config BF52x def_bool y depends on (BF522 || BF523 || BF524 || BF525 || BF526 || BF527) diff --git a/arch/blackfin/mach-bf527/boards/Kconfig b/arch/blackfin/mach-bf527/boards/Kconfig index 1cc2667c10f1..a76f02fae11c 100644 --- a/arch/blackfin/mach-bf527/boards/Kconfig +++ b/arch/blackfin/mach-bf527/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 choice prompt "System type" default BFIN527_EZKIT diff --git a/arch/blackfin/mach-bf527/boards/Makefile b/arch/blackfin/mach-bf527/boards/Makefile index 1d67da9f05ac..6ada1537e20a 100644 --- a/arch/blackfin/mach-bf527/boards/Makefile +++ b/arch/blackfin/mach-bf527/boards/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # arch/blackfin/mach-bf527/boards/Makefile # diff --git a/arch/blackfin/mach-bf533/Kconfig b/arch/blackfin/mach-bf533/Kconfig index 4c572443147e..4e1a05be7137 100644 --- a/arch/blackfin/mach-bf533/Kconfig +++ b/arch/blackfin/mach-bf533/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if (BF533 || BF532 || BF531) source "arch/blackfin/mach-bf533/boards/Kconfig" diff --git a/arch/blackfin/mach-bf533/boards/Kconfig b/arch/blackfin/mach-bf533/boards/Kconfig index 8d8b3e7321e6..3fde0df1b5f2 100644 --- a/arch/blackfin/mach-bf533/boards/Kconfig +++ b/arch/blackfin/mach-bf533/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 choice prompt "System type" default BFIN533_STAMP diff --git a/arch/blackfin/mach-bf533/boards/Makefile b/arch/blackfin/mach-bf533/boards/Makefile index ff1e832f80d2..35256d2fc040 100644 --- a/arch/blackfin/mach-bf533/boards/Makefile +++ b/arch/blackfin/mach-bf533/boards/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # arch/blackfin/mach-bf533/boards/Makefile # diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c index 0ccf0cf4daaf..fab69c736515 100644 --- a/arch/blackfin/mach-bf533/boards/blackstamp.c +++ b/arch/blackfin/mach-bf533/boards/blackstamp.c @@ -22,6 +22,7 @@ #include <linux/irq.h> #include <linux/gpio.h> #include <linux/i2c.h> +#include <linux/gpio/machine.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/portmux.h> @@ -362,11 +363,17 @@ static struct platform_device bfin_device_gpiokeys = { #if IS_ENABLED(CONFIG_I2C_GPIO) #include <linux/i2c-gpio.h> +static struct gpiod_lookup_table bfin_i2c_gpiod_table = { + .dev_id = "i2c-gpio", + .table = { + GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF8, NULL, 0, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF9, NULL, 1, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + }, +}; + static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PF8, - .scl_pin = GPIO_PF9, - .sda_is_open_drain = 0, - .scl_is_open_drain = 0, .udelay = 40, }; /* This hasn't actually been used these pins * are (currently) free pins on the expansion connector */ @@ -462,7 +469,9 @@ static int __init blackstamp_init(void) int ret; printk(KERN_INFO "%s(): registering device resources\n", __func__); - +#if IS_ENABLED(CONFIG_I2C_GPIO) + gpiod_add_lookup_table(&bfin_i2c_gpiod_table); +#endif i2c_register_board_info(0, bfin_i2c_board_info, ARRAY_SIZE(bfin_i2c_board_info)); diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 3625e9eaa8a8..d64d270e9e62 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -19,6 +19,7 @@ #endif #include <linux/irq.h> #include <linux/i2c.h> +#include <linux/gpio/machine.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/portmux.h> @@ -390,11 +391,17 @@ static struct platform_device bfin_device_gpiokeys = { #if IS_ENABLED(CONFIG_I2C_GPIO) #include <linux/i2c-gpio.h> +static struct gpiod_lookup_table bfin_i2c_gpiod_table = { + .dev_id = "i2c-gpio", + .table = { + GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF1, NULL, 0, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + }, +}; + static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PF1, - .scl_pin = GPIO_PF0, - .sda_is_open_drain = 0, - .scl_is_open_drain = 0, .udelay = 40, }; @@ -516,6 +523,9 @@ static struct platform_device *ezkit_devices[] __initdata = { static int __init ezkit_init(void) { printk(KERN_INFO "%s(): registering device resources\n", __func__); +#if IS_ENABLED(CONFIG_I2C_GPIO) + gpiod_add_lookup_table(&bfin_i2c_gpiod_table); +#endif platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices)); spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); i2c_register_board_info(0, bfin_i2c_board_info, diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 23eada79439c..27cbf2fa2c62 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -21,6 +21,7 @@ #include <linux/gpio.h> #include <linux/irq.h> #include <linux/i2c.h> +#include <linux/gpio/machine.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/reboot.h> @@ -512,11 +513,17 @@ static struct platform_device bfin_device_gpiokeys = { #if IS_ENABLED(CONFIG_I2C_GPIO) #include <linux/i2c-gpio.h> +static struct gpiod_lookup_table bfin_i2c_gpiod_table = { + .dev_id = "i2c-gpio", + .table = { + GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF2, NULL, 0, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF3, NULL, 1, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + }, +}; + static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PF2, - .scl_pin = GPIO_PF3, - .sda_is_open_drain = 0, - .scl_is_open_drain = 0, .udelay = 10, }; @@ -848,6 +855,9 @@ static int __init stamp_init(void) printk(KERN_INFO "%s(): registering device resources\n", __func__); +#if IS_ENABLED(CONFIG_I2C_GPIO) + gpiod_add_lookup_table(&bfin_i2c_gpiod_table); +#endif i2c_register_board_info(0, bfin_i2c_board_info, ARRAY_SIZE(bfin_i2c_board_info)); diff --git a/arch/blackfin/mach-bf537/Kconfig b/arch/blackfin/mach-bf537/Kconfig index 08b2b343ccec..1d69b043afd4 100644 --- a/arch/blackfin/mach-bf537/Kconfig +++ b/arch/blackfin/mach-bf537/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if (BF537 || BF534 || BF536) source "arch/blackfin/mach-bf537/boards/Kconfig" diff --git a/arch/blackfin/mach-bf537/boards/Kconfig b/arch/blackfin/mach-bf537/boards/Kconfig index a44bf3a1816e..60b7b29e512e 100644 --- a/arch/blackfin/mach-bf537/boards/Kconfig +++ b/arch/blackfin/mach-bf537/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 choice prompt "System type" default BFIN537_STAMP diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile index fe42258fe1f4..47a1acc5f389 100644 --- a/arch/blackfin/mach-bf537/boards/Makefile +++ b/arch/blackfin/mach-bf537/boards/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # arch/blackfin/mach-bf537/boards/Makefile # diff --git a/arch/blackfin/mach-bf538/Kconfig b/arch/blackfin/mach-bf538/Kconfig index 2d280f504ab0..4aea85e4e5cf 100644 --- a/arch/blackfin/mach-bf538/Kconfig +++ b/arch/blackfin/mach-bf538/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if (BF538 || BF539) source "arch/blackfin/mach-bf538/boards/Kconfig" diff --git a/arch/blackfin/mach-bf538/boards/Kconfig b/arch/blackfin/mach-bf538/boards/Kconfig index 215249ba58bb..114cff440d43 100644 --- a/arch/blackfin/mach-bf538/boards/Kconfig +++ b/arch/blackfin/mach-bf538/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 choice prompt "System type" default BFIN538_EZKIT diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig index 334ec7b12188..71c2a765af1d 100644 --- a/arch/blackfin/mach-bf548/Kconfig +++ b/arch/blackfin/mach-bf548/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config BF542 def_bool y depends on BF542_std || BF542M diff --git a/arch/blackfin/mach-bf548/boards/Kconfig b/arch/blackfin/mach-bf548/boards/Kconfig index d38e52671853..e8ce579ae8f0 100644 --- a/arch/blackfin/mach-bf548/boards/Kconfig +++ b/arch/blackfin/mach-bf548/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 choice prompt "System type" default BFIN548_EZKIT diff --git a/arch/blackfin/mach-bf561/Kconfig b/arch/blackfin/mach-bf561/Kconfig index cb9743641511..059c3cbdb5ec 100644 --- a/arch/blackfin/mach-bf561/Kconfig +++ b/arch/blackfin/mach-bf561/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 if (BF561) source "arch/blackfin/mach-bf561/boards/Kconfig" diff --git a/arch/blackfin/mach-bf561/boards/Kconfig b/arch/blackfin/mach-bf561/boards/Kconfig index 1aa529b9f8bb..10e977b56710 100644 --- a/arch/blackfin/mach-bf561/boards/Kconfig +++ b/arch/blackfin/mach-bf561/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 choice prompt "System type" default BFIN561_EZKIT diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 57d1c43726d9..acc5363f60c6 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -16,6 +16,7 @@ #include <linux/interrupt.h> #include <linux/gpio.h> #include <linux/delay.h> +#include <linux/gpio/machine.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/portmux.h> @@ -379,11 +380,17 @@ static struct platform_device bfin_device_gpiokeys = { #if IS_ENABLED(CONFIG_I2C_GPIO) #include <linux/i2c-gpio.h> +static struct gpiod_lookup_table bfin_i2c_gpiod_table = { + .dev_id = "i2c-gpio", + .table = { + GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF1, NULL, 0, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + }, +}; + static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PF1, - .scl_pin = GPIO_PF0, - .sda_is_open_drain = 0, - .scl_is_open_drain = 0, .udelay = 10, }; @@ -633,6 +640,9 @@ static int __init ezkit_init(void) printk(KERN_INFO "%s(): registering device resources\n", __func__); +#if IS_ENABLED(CONFIG_I2C_GPIO) + gpiod_add_lookup_table(&bfin_i2c_gpiod_table); +#endif ret = platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices)); if (ret < 0) return ret; diff --git a/arch/blackfin/mach-bf609/Kconfig b/arch/blackfin/mach-bf609/Kconfig index 6584190faeb8..7d6a8b8926ba 100644 --- a/arch/blackfin/mach-bf609/Kconfig +++ b/arch/blackfin/mach-bf609/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config BF60x def_bool y depends on (BF609) diff --git a/arch/blackfin/mach-bf609/boards/Kconfig b/arch/blackfin/mach-bf609/boards/Kconfig index 30e8b6b0d2ed..350154b2a3ee 100644 --- a/arch/blackfin/mach-bf609/boards/Kconfig +++ b/arch/blackfin/mach-bf609/boards/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 choice prompt "System type" default BFIN609_EZKIT diff --git a/arch/blackfin/mach-bf609/clock.c b/arch/blackfin/mach-bf609/clock.c index 392a59b9a504..16e0b09e2197 100644 --- a/arch/blackfin/mach-bf609/clock.c +++ b/arch/blackfin/mach-bf609/clock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/module.h> #include <linux/kernel.h> #include <linux/list.h> diff --git a/arch/blackfin/mach-bf609/dpm.S b/arch/blackfin/mach-bf609/dpm.S index 54d50c689db1..fcb8f688a8b2 100644 --- a/arch/blackfin/mach-bf609/dpm.S +++ b/arch/blackfin/mach-bf609/dpm.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> #include <asm/blackfin.h> #include <asm/dpmc.h> diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile index f09979204040..fcef1c8e117f 100644 --- a/arch/blackfin/mach-common/Makefile +++ b/arch/blackfin/mach-common/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # arch/blackfin/mach-common/Makefile # diff --git a/arch/blackfin/mach-common/clock.h b/arch/blackfin/mach-common/clock.h index 645ff460a1f2..fed851a51aaf 100644 --- a/arch/blackfin/mach-common/clock.h +++ b/arch/blackfin/mach-common/clock.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __MACH_COMMON_CLKDEV_H #define __MACH_COMMON_CLKDEV_H diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index 13e94bf9d8ba..e81a5b7dabdc 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -18,7 +18,6 @@ #include <linux/sched.h> #include <linux/sched/debug.h> #include <linux/syscore_ops.h> -#include <linux/gpio.h> #include <asm/delay.h> #ifdef CONFIG_IPIPE #include <linux/ipipe.h> @@ -28,6 +27,7 @@ #include <asm/irq_handler.h> #include <asm/dpmc.h> #include <asm/traps.h> +#include <asm/gpio.h> /* * NOTES: diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index 5ece38a5b758..f57b5fe5355e 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -15,12 +15,12 @@ #include <linux/io.h> #include <linux/irq.h> #include <linux/delay.h> -#include <linux/gpio.h> #include <asm/cplb.h> #include <asm/dma.h> #include <asm/dpmc.h> #include <asm/pm.h> +#include <asm/gpio.h> #ifdef CONFIG_BF60x struct bfin_cpu_pm_fns *bfin_cpu_pm; diff --git a/arch/blackfin/oprofile/Makefile b/arch/blackfin/oprofile/Makefile index c70af3a01297..e89e1c9f3496 100644 --- a/arch/blackfin/oprofile/Makefile +++ b/arch/blackfin/oprofile/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # arch/blackfin/oprofile/Makefile # |