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2025-07-16mips: remove redundant macro mc146818_decode_yearMateusz Jończyk
The mc146818_decode_year macro is used only in mc146818_get_cmos_time(), which in turn is called only in arch/mips/loongson2ef/common/time.c and arch/mips/mti-malta/malta-time.c so on mach-jazz it is unused and can be removed. On other platforms it is defined in the same way, so it can be safely folded into mc146818_get_cmos_time(). Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16mips/mach-rm: remove custom mc146818rtc.h fileMateusz Jończyk
The mc146818_decode_year macro is used only in mc146818_get_cmos_time, which in turn is called only in arch/mips/loongson2ef/common/time.c and arch/mips/mti-malta/malta-time.c So no SNI or mach-rm content. SNI did not use mc146818_get_cmos_time apparently since commit 06cf5583fd9a ("[MIPS] SNI RM updates") in 2007. Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16mips: remove unused function mc146818_set_rtc_mmssMateusz Jończyk
I have checked carefully: this function is unused, so remove it. The last caller appears to have been removed in 2007 in commit 4b550488f894 ("[MIPS] Deforest the function pointer jungle in the time code.") mc146818-time.h is included only in three files: - arch/mips/mti-malta/malta-time.c - arch/mips/loongson64/numa.c - arch/mips/loongson2ef/common/time.c Also, remove unused macros USEC_AFTER/USEC_BEFORE. Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: CPS: Optimise delay CPU calibration for SMPGregory CLEMENT
On MIPS architecture with CPS-based SMP support, all CPU cores in the same cluster run at the same frequency since they share the same L2 cache, requiring a fixed CPU/L2 cache ratio. This allows to implement calibrate_delay_is_known(), which will return 0 (triggering calibration) only for the primary CPU of each cluster. For other CPUs, we can simply reuse the value from their cluster's primary CPU core. With the introduction of this patch, a configuration running 32 cores spread across two clusters sees a significant reduction in boot time by approximately 600 milliseconds. Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: CPS: Improve mips_cps_first_online_in_cluster()Gregory CLEMENT
The initial implementation of this function goes through all the CPUs in a cluster to determine if the current CPU is the only one running. This process occurs every time the function is called. However, during boot, we already perform this task, so let's take advantage of this opportunity to create and fill a CPU bitmask that can be easily and efficiently used later. This patch modifies the function to allow providing the first available online CPU when one already exists, which is necessary for delay CPU calibration optimization. Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: disable MMID when not supported by the hardwareGregory CLEMENT
It is possible that MMID is supported at the CPU level, but its integration in a SoC prevents its usage. For instance, if the System-level Interconnect (also known as Network on Chip) does not support global invalidation, then the MMID feature is not usable. The current implementation of MMID relies on the GINV* instructions. This patch allows the disabling of MMID based on a device tree property, as this issue cannot be detected at runtime. MMID is set up very early during the boot process, even before device tree data can be accessed. Therefore, when we determine whether MMID needs to be disabled, some MMID setup has already been performed for the boot CPU. Consequently, we must revert the MMID setup on the first CPU before disabling the feature for the subsequent CPUs that will be initialized later. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: eyeq5_defconfig: add I2C subsystem, driver and temp sensor driverThéo Lebrun
Enable I2C support on the EyeQ5 platform. The evaluation board has a temperature sensor mounted which helps test the integration. Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: eyeq5_defconfig: add GPIO subsystem & driverThéo Lebrun
Enable GPIO support on the EyeQ5 platform. Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: mobileye: eyeq5: add two GPIO bank nodesThéo Lebrun
This platform uses the same GPIO controller as Nomadik. It however has its own pinconf & pinmux controller. EyeQ5 is the first platform to use gpio-nomadik independently from pinctrl-nomadik. Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: mobileye: eyeq5: add evaluation board I2C temp sensorThéo Lebrun
Declare the temperature sensor on I2C bus 2. Its label is the schematics identifier. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: mobileye: eyeq5: add 5 I2C controller nodesThéo Lebrun
Add the SoC I2C controller nodes to the platform devicetree. Use a default bus frequency of 400kHz. They are AMBA devices that are matched on PeriphID. Set transfer timeout to 10ms instead of Linux's default of 200ms. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: eyeq5_defconfig: Update for v6.16-rc1Théo Lebrun
- Sort by moving CONFIG_PAGE_SIZE_16KB=y. - Drop CONFIG_MACH_EYEQ5=y because it is the default: # arch/mips/mobileye/Kconfig choice prompt "Mobileye EyeQ SoC selection" default MACH_EYEQ5 - Drop CONFIG_SPARSEMEM_MANUAL=y because: # mm/Kconfig choice prompt "Memory model" depends on SELECT_MEMORY_MODEL default SPARSEMEM_MANUAL if ARCH_SPARSEMEM_DEFAULT default FLATMEM_MANUAL # arch/mips/Kconfig config EYEQ select ARCH_SPARSEMEM_DEFAULT if 64BIT Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-16MIPS: vpe-mt: add missing prototypes for vpe_{alloc,start,stop,free}Shiji Yang
These functions are exported but their prototypes are not defined. This patch adds the missing function prototypes to fix the following compilation warnings: arch/mips/kernel/vpe-mt.c:180:7: error: no previous prototype for 'vpe_alloc' [-Werror=missing-prototypes] 180 | void *vpe_alloc(void) | ^~~~~~~~~ arch/mips/kernel/vpe-mt.c:198:5: error: no previous prototype for 'vpe_start' [-Werror=missing-prototypes] 198 | int vpe_start(void *vpe, unsigned long start) | ^~~~~~~~~ arch/mips/kernel/vpe-mt.c:208:5: error: no previous prototype for 'vpe_stop' [-Werror=missing-prototypes] 208 | int vpe_stop(void *vpe) | ^~~~~~~~ arch/mips/kernel/vpe-mt.c:229:5: error: no previous prototype for 'vpe_free' [-Werror=missing-prototypes] 229 | int vpe_free(void *vpe) | ^~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03mips: boot: use 'targets' instead of extra-y in MakefileMasahiro Yamada
vmlinux.bin.* files are built as prerequisites of other objects. There is no need to use extra-y, which is planned for deprecation. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: Don't crash in stack_top() for tasks without ABI or vDSOThomas Weißschuh
Not all tasks have an ABI associated or vDSO mapped, for example kthreads never do. If such a task ever ends up calling stack_top(), it will derefence the NULL ABI pointer and crash. This can for example happen when using kunit: mips_stack_top+0x28/0xc0 arch_pick_mmap_layout+0x190/0x220 kunit_vm_mmap_init+0xf8/0x138 __kunit_add_resource+0x40/0xa8 kunit_vm_mmap+0x88/0xd8 usercopy_test_init+0xb8/0x240 kunit_try_run_case+0x5c/0x1a8 kunit_generic_run_threadfn_adapter+0x28/0x50 kthread+0x118/0x240 ret_from_kernel_thread+0x14/0x1c Only dereference the ABI point if it is set. The GIC page is also included as it is specific to the vDSO. Also move the randomization adjustment into the same conditional. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03mips: dts: qca: add wmac supportRosen Penev
Now that OF ahb support was added to the ath9k driver, we can use it to enable and use the SoC wireless found in these chipsets. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: eyeq5_defconfig: add cadence MMC/SDHCI driverBenoît Monin
Enable MMC support on eyeQ5 platform so it can be used as the root partition. Signed-off-by: Benoît Monin <benoit.monin@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: mobileye: dts: eyeq5: add the emmc controllerBenoît Monin
Add the MMC/SDHCI controller found in the eyeQ5 SoC. It is based on the cadence sd4hc controller and support modes up to HS400 enhanced strobe. Signed-off-by: Benoît Monin <benoit.monin@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: eyeq6_defconfig: add cadence MMC/SDHCI driverBenoît Monin
Enable MMC support on eyeQ6 platform so it can be used as the root partition. Signed-off-by: Benoît Monin <benoit.monin@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: mobileye: dts: eyeq6h: add the emmc controllerBenoît Monin
Add the MMC/SDHCI controller found in the eyeQ6 SoC. It is based on the cadence sd4hc controller and support modes up to HS400 enhanced strobe. Signed-off-by: Benoît Monin <benoit.monin@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: lantiq: falcon: sysctrl: fix request memory check logicShiji Yang
request_mem_region() will return NULL instead of error code when the memory request fails. Therefore, we should check if the return value is non-zero instead of less than zero. In this way, this patch also fixes the build warnings: arch/mips/lantiq/falcon/sysctrl.c:214:50: error: ordered comparison of pointer with integer zero [-Werror=extra] 214 | res_status.name) < 0) || | ^ arch/mips/lantiq/falcon/sysctrl.c:216:47: error: ordered comparison of pointer with integer zero [-Werror=extra] 216 | res_ebu.name) < 0) || | ^ arch/mips/lantiq/falcon/sysctrl.c:219:50: error: ordered comparison of pointer with integer zero [-Werror=extra] 219 | res_sys[0].name) < 0) || | ^ arch/mips/lantiq/falcon/sysctrl.c:222:50: error: ordered comparison of pointer with integer zero [-Werror=extra] 222 | res_sys[1].name) < 0) || | ^ arch/mips/lantiq/falcon/sysctrl.c:225:50: error: ordered comparison of pointer with integer zero [-Werror=extra] 225 | res_sys[2].name) < 0)) | Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: lantiq: falcon: sysctrl: add missing header prom.hShiji Yang
"prom.h" includes the prototype of ltq_soc_init(). Fix warning: arch/mips/lantiq/falcon/sysctrl.c:185:13: error: no previous prototype for 'ltq_soc_init' [-Werror=missing-prototypes] 185 | void __init ltq_soc_init(void) | ^~~~~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: lantiq: falcon: sysctrl: remove unused falcon_trigger_hrst()Shiji Yang
This is a defined but unused function. Fix warning: arch/mips/lantiq/falcon/sysctrl.c:75:6: error: no previous prototype for 'falcon_trigger_hrst' [-Werror=missing-prototypes] 75 | void falcon_trigger_hrst(int level) | ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: lantiq: falcon: fix misc missing-prototypes warningsShiji Yang
Fix the following build warnings: arch/mips/lantiq/falcon/prom.c:39:13: error: no previous prototype for 'ltq_soc_nmi_setup' [-Werror=missing-prototypes] 39 | void __init ltq_soc_nmi_setup(void) | ^~~~~~~~~~~~~~~~~ arch/mips/lantiq/falcon/prom.c:46:13: error: no previous prototype for 'ltq_soc_ejtag_setup' [-Werror=missing-prototypes] 46 | void __init ltq_soc_ejtag_setup(void) | ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: lantiq: xway: add prototype for ltq_get_cp1_base()Shiji Yang
ltq_get_cp1_base() is an exported function, we must define its prototype on header file. Fix warning: arch/mips/lantiq/xway/vmmc.c:22:15: error: no previous prototype for 'ltq_get_cp1_base' [-Werror=missing-prototypes] 22 | unsigned int *ltq_get_cp1_base(void) | ^~~~~~~~~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: lantiq: xway: gptu: mark gptu_init() as staticShiji Yang
Fix the following missing-prototypes warning: arch/mips/lantiq/xway/gptu.c:197:12: error: no previous prototype for 'gptu_init' [-Werror=missing-prototypes] 197 | int __init gptu_init(void) | ^~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-03MIPS: lantiq: xway: mark ltq_ar9_sys_hz() as staticShiji Yang
Fix the following missing-prototypes warning: arch/mips/lantiq/xway/clk.c:77:15: error: no previous prototype for 'ltq_ar9_sys_hz' [-Werror=missing-prototypes] 77 | unsigned long ltq_ar9_sys_hz(void) | ^~~~~~~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: lantiq: irq: fix misc missing-prototypes warningsShiji Yang
Fix the following build warnings: arch/mips/lantiq/irq.c:340:12: error: no previous prototype for 'icu_of_init' [-Werror=missing-prototypes] 340 | int __init icu_of_init(struct device_node *node, struct device_node *parent) | ^~~~~~~~~~~ arch/mips/lantiq/irq.c:418:5: error: no previous prototype for 'get_c0_perfcount_int' [-Werror=missing-prototypes] 418 | int get_c0_perfcount_int(void) | ^~~~~~~~~~~~~~~~~~~~ arch/mips/lantiq/irq.c:424:14: error: no previous prototype for 'get_c0_compare_int' [-Werror=missing-prototypes] 424 | unsigned int get_c0_compare_int(void) | ^~~~~~~~~~~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: lantiq: xway: mark dcdc_init() as staticShiji Yang
Fix the following missing-prototypes build warning: arch/mips/lantiq/xway/dcdc.c:49:12: error: no previous prototype for 'dcdc_init' [-Werror=missing-prototypes] 49 | int __init dcdc_init(void) | ^~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: pci: lantiq: marks pcibios_init() as staticShiji Yang
Fix the following missing-prototypes build warning: arch/mips/pci/pci-lantiq.c:239:12: error: no previous prototype for 'pcibios_init' [-Werror=missing-prototypes] 239 | int __init pcibios_init(void) | ^~~~~~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: lantiq: xway: mark dma_init() as staticShiji Yang
Fix the following missing-prototypes build warning: arch/mips/lantiq/xway/dma.c:293:1: error: no previous prototype for 'dma_init' [-Werror=missing-prototypes] 293 | dma_init(void) | ^~~~~~~~ Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS/Loongson: Fix build warnings about export.hHuacai Chen
After commit a934a57a42f64a4 ("scripts/misc-check: check missing #include <linux/export.h> when W=1") and 7d95680d64ac8e836c ("scripts/misc-check: check unnecessary #include <linux/export.h> when W=1"), we get some build warnings with W=1: arch/mips/loongson64/setup.c: warning: EXPORT_SYMBOL() is not used, but #include <linux/export.h> is present So fix these build warnings for MIPS/Loongson. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: txx9: Constify bin_attribute arguments of txx9_sram_{read,write}()Geert Uytterhoeven
If CONFIG_MACH_TX49XX=y: arch/mips/txx9/generic/setup.c: In function ‘txx9_sramc_init’: arch/mips/txx9/generic/setup.c:839:32: error: assignment to ‘ssize_t (*)(struct file *, struct kobject *, const struct bin_attribute *, char *, loff_t, size_t)’ {aka ‘long int (*)(struct file *, struct kobject *, const struct bin_attribute *, char *, long long int, long unsigned int)’} from incompatible pointer type ‘ssize_t (*)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t)’ {aka ‘long int (*)(struct file *, struct kobject *, struct bin_attribute *, char *, long long int, long unsigned int)’} [-Werror=incompatible-pointer-types] 839 | dev->bindata_attr.read = txx9_sram_read; | ^ arch/mips/txx9/generic/setup.c:840:33: error: assignment to ‘ssize_t (*)(struct file *, struct kobject *, const struct bin_attribute *, char *, loff_t, size_t)’ {aka ‘long int (*)(struct file *, struct kobject *, const struct bin_attribute *, char *, long long int, long unsigned int)’} from incompatible pointer type ‘ssize_t (*)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t)’ {aka ‘long int (*)(struct file *, struct kobject *, struct bin_attribute *, char *, long long int, long unsigned int)’} [-Werror=incompatible-pointer-types] 840 | dev->bindata_attr.write = txx9_sram_write; | ^ Fixes: 97d06802d10a2827 ("sysfs: constify bin_attribute argument of bin_attribute::read/write()") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: pci-rt2880: make pcibios_init() staticMieczyslaw Nalewaj
This function is only used in the current source file. Mark it as static to fix the compilation error: arch/mips/pci/pci-rt2880.c:267:12: error: no previous prototype for 'pcibios_init' [-Werror=missing-prototypes] 267 | int __init pcibios_init(void) | ^~~~~~~~~~~~ Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com> Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: ralink: add missing header includeMieczyslaw Nalewaj
Add the missing header "asm/time.h" which defines the function prototypes of get_c0_perfcount_int() and get_c0_compare_int(). This patch fixes the following build warnings: arch/mips/ralink/irq.c:86:5: error: no previous prototype for 'get_c0_perfcount_int' [-Werror=missing-prototypes] 86 | int get_c0_perfcount_int(void) | ^~~~~~~~~~~~~~~~~~~~ arch/mips/ralink/irq.c:92:14: error: no previous prototype for 'get_c0_compare_int' [-Werror=missing-prototypes] 92 | unsigned int get_c0_compare_int(void) | ^~~~~~~~~~~~~~~~~~ Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com> Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02mips: dts: realtek: Add gpio blockChris Packham
The RTL9300 has a block of GPIOs included in the SoC. Add these to the devicetree. This is taken from openwrt[1] the differences are removing the unnecessary second cell from the interrupt and removing the -controller from the node name to conform to the dtschema. [1] - https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=target/linux/realtek/dts/rtl930x.dtsi Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02mips: dts: realtek: Add watchdogChris Packham
The RTL9300 has an integrated watchdog. Add this to the devicetree. This is taken from openwrt[1] the only difference is removing the unnecessary second cell from the interrupts. [1] - https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=target/linux/realtek/dts/rtl930x.dtsi Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02mips: dts: realtek: Add switch interruptsChris Packham
Add interrupts for the rtl9301-switch. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02mips: dts: cameo-rtl9302c: Add switch blockChris Packham
Add the switch port and phys to the cameo-rtl9302c-2x-rtl8224-2xge board. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: dts: ralink: gardena_smart_gateway_mt7688: Fix power LEDEzra Buehler
When starting up, the GARDENA smart Gateway's power LED should be flashing green. It is unclear why it was initially set to "off". The LED frequency cannot be configured in the devicetree. Luckily, the default is 1 Hz, which is what we want. Signed-off-by: Ezra Buehler <ezra.buehler@husqvarnagroup.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: dts: ralink: mt7628a: Update watchdog node according to bindingsEzra Buehler
Most notably, add the mediatek,sysctl phandle and remove the redundant reset/interrupt-related properties from the watchdog node. This is in line with the corresponding devicetree (mt7628an.dtsi) used by the OpenWrt project. This has been tested on the MT7688-based GARDENA smart Gateway. Signed-off-by: Ezra Buehler <ezra.buehler@husqvarnagroup.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02MIPS: dts: ralink: mt7628a: Fix sysc's compatible property for MT7688Ezra Buehler
Otherwise, the MT7688-based GARDENA smart Gateway will fail to boot printing "Kernel panic - not syncing: unable to get CPU clock, err=-2". Signed-off-by: Ezra Buehler <ezra.buehler@husqvarnagroup.com> Reviewed-by: Stefan Roese <sr@denx.de> Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02dt-bindings: clock: mediatek,mtmips-sysc: Adapt compatible for MT7688 boardsEzra Buehler
As the MT7628 and MT7688 are identical in most respects, mt7628a.dtsi is used for both SoCs. To prevent "Kernel panic - not syncing: unable to get CPU clock, err=-2" and allow an MT7688-based board to boot, the following must be allowed: compatible = "ralink,mt7628-sysc", "ralink,mt7688-sysc", "syscon"; Signed-off-by: Ezra Buehler <ezra.buehler@husqvarnagroup.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-07-02firmware/nvram: bcm47xx: Don't use "proxy" headersAndy Shevchenko
Update header inclusions to follow IWYU (Include What You Use) principle. Note that kernel.h is discouraged to be included as it's written at the top of that file. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-06-22Linux 6.16-rc3v6.16-rc3Linus Torvalds
2025-06-22Merge tag 'i2c-for-6.16-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - subsystem: convert drivers to use recent callbacks of struct i2c_algorithm A typical after-rc1 cleanup, which I couldn't send in time for rc2 - tegra: fix YAML conversion of device tree bindings - k1: re-add a check which got lost during upstreaming * tag 'i2c-for-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: k1: check for transfer error i2c: use inclusive callbacks in struct i2c_algorithm dt-bindings: i2c: nvidia,tegra20-i2c: Specify the required properties
2025-06-22Merge tag 'x86_urgent_for_v6.16_rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Make sure the array tracking which kernel text positions need to be alternatives-patched doesn't get mishandled by out-of-order modifications, leading to it overflowing and causing page faults when patching - Avoid an infinite loop when early code does a ranged TLB invalidation before the broadcast TLB invalidation count of how many pages it can flush, has been read from CPUID - Fix a CONFIG_MODULES typo - Disable broadcast TLB invalidation when PTI is enabled to avoid an overflow of the bitmap tracking dynamic ASIDs which need to be flushed when the kernel switches between the user and kernel address space - Handle the case of a CPU going offline and thus reporting zeroes when reading top-level events in the resctrl code * tag 'x86_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/alternatives: Fix int3 handling failure from broken text_poke array x86/mm: Fix early boot use of INVPLGB x86/its: Fix an ifdef typo in its_alloc() x86/mm: Disable INVLPGB when PTI is enabled x86,fs/resctrl: Remove inappropriate references to cacheinfo in the resctrl subsystem
2025-06-22Merge tag 'irq_urgent_for_v6.16_rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Fix missing prototypes warnings - Properly initialize work context when allocating it - Remove a method tracking when managed interrupts are suspended during hotplug, in favor of the code using a IRQ disable depth tracking now, and have interrupts get properly enabled again on restore - Make sure multiple CPUs getting hotplugged don't cause wrong tracking of the managed IRQ disable depth * tag 'irq_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/ath79-misc: Fix missing prototypes warnings genirq/irq_sim: Initialize work context pointers properly genirq/cpuhotplug: Restore affinity even for suspended IRQ genirq/cpuhotplug: Rebalance managed interrupts across multi-CPU hotplug
2025-06-22Merge tag 'perf_urgent_for_v6.16_rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Borislav Petkov: - Avoid a crash on a heterogeneous machine where not all cores support the same hw events features - Avoid a deadlock when throttling events - Document the perf event states more - Make sure a number of perf paths switching off or rescheduling events call perf_cgroup_event_disable() - Make sure perf does task sampling before its userspace mapping is torn down, and not after * tag 'perf_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix crash in icl_update_topdown_event() perf: Fix the throttle error of some clock events perf: Add comment to enum perf_event_state perf/core: Fix WARN in perf_cgroup_switch() perf: Fix dangling cgroup pointer in cpuctx perf: Fix cgroup state vs ERROR perf: Fix sample vs do_exit()
2025-06-22Merge tag 'locking_urgent_for_v6.16_rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Borislav Petkov: - Make sure the switch to the global hash is requested always under a lock so that two threads requesting that simultaneously cannot get to inconsistent state - Reject negative NUMA nodes earlier in the futex NUMA interface handling code - Selftests fixes * tag 'locking_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Verify under the lock if hash can be replaced futex: Handle invalid node numbers supplied by user selftests/futex: Set the home_node in futex_numa_mpol selftests/futex: getopt() requires int as return value.
generated by cgit (git 2.34.1) at 2025-09-27 16:41:33 +0000