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2025-07-23docs: nixify check-sysctl-docsJoel Granados
Use "#!/usr/bin/env -S gawk -f" instead of "#!/bin/gawk". Needed for testing in nix environments as they only provide /usr/bin/env at the standard location. Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23sysctl: rename kern_table -> sysctl_subsys_tableJoel Granados
Renamed sysctl table from kern_table to sysctl_subsys_table and grouped the two arch specific ctls to the end of the array. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23kernel/sys.c: Move overflow{uid,gid} sysctl into kernel/sys.cJoel Granados
Moved ctl_tables elements for overflowuid and overflowgid into in kernel/sys.c. Create a register function that keeps them under "kernel" and run it after core with postcore_initcall. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23uevent: mv uevent_helper into kobject_uevent.cJoel Granados
Move both uevent_helper table into lib/kobject_uevent.c. Place the registration early in the initcall order with postcore_initcall. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23sysctl: Removed unused variableJoel Granados
Remove unaligned_dump_stack from sysctl.h; it is no longer used or defined. Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23sysctl: Nixify sysctl.shJoel Granados
Use "#!/usr/bin/env bash" instead of "#!/bin/bash". Needed for testing in nix environments as they only provide /usr/bin/env at the standard location. Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23sysctl: Remove superfluous includes from kernel/sysctl.cJoel Granados
Remove the following headers from the include list in sysctl.c. * These are removed as the related variables are no longer there. =================== ==================== Include Related Var =================== ==================== linux/kmod.h usermodehelper asm/nmi.h nmi_watchdoc_enabled asm/io.h io_delay_type linux/pid.h pid_max_{,min,max} linux/sched/sysctl.h sysctl_{sched_*,numa_*,timer_*} linux/mount.h sysctl_mount_max linux/reboot.h poweroff_cmd linux/ratelimit.h {,printk_}ratelimit_state linux/printk.h kptr_restrict linux/security.h CONFIG_SECURITY_CAPABILITIES linux/net.h net_table linux/key.h key_sysctls linux/nvs_fs.h acpi_video_flags linux/acpi.h acpi_video_flags linux/fs.h proc_nr_files * These are no longer needed as intermediate includes ============== Include ============== linux/filter.h linux/binfmts.h Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23sysctl: Remove (very) old file changelogJoel Granados
These comments are older than 2003 and therefore do not bare any relevance on the current state of the sysctl.c file. Remove them as they confuse more than clarify. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23sysctl: Move sysctl_panic_on_stackoverflow to kernel/panic.cJoel Granados
This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23sysctl: move cad_pid into kernel/pid.cJoel Granados
Move cad_pid as well as supporting function proc_do_cad_pid into kernel/pic.c. Replaced call to __do_proc_dointvec with proc_dointvec inside proc_do_cad_pid which requires the copy of the ctl_table to handle the temp value. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23sysctl: Move tainted ctl_table into kernel/panic.cJoel Granados
Move the ctl_table with the "tainted" proc_name into kernel/panic.c. With it moves the proc_tainted helper function. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23Input: sysrq: mv sysrq into drivers/tty/sysrq.cJoel Granados
Move both sysrq ctl_table and supported sysrq_sysctl_handler helper function into drivers/tty/sysrq.c. Replaced the __do_proc_dointvec in helper function with do_proc_dointvec_minmax as the former is local to kernel/sysctl.c. Here we use the minmax version of do_proc_dointvec because do_proc_dointvec is static and calling do_proc_dointvec_minmax with a NULL min and max is the same as calling do_proc_dointvec. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Kees Cook <kees@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23fork: mv threads-max into kernel/fork.cJoel Granados
make sysctl_max_threads static as it no longer needs to be exported into sysctl.c. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23parisc/power: Move soft-power into power.cJoel Granados
Move the soft-power ctl table into parisc/power.c. As a consequence the pwrsw_enabled var is made static. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23mm: move randomize_va_space into memory.cJoel Granados
Move the randomize_va_space variable together with all its sysctl table elements into memory.c. Register it to the "kernel" directory by adding it to the subsys initialization calls This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23rcu: Move rcu_stall related sysctls into rcu/tree_stall.hJoel Granados
Move sysctl_panic_on_rcu_stall and sysctl_max_rcu_stall_to_panic into the kernel/rcu subdirectory. Make these static in tree_stall.h and removed them as extern from panic.h as their scope is now confined into one file. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Joel Fernandes <joelagnelf@nvidia.com> Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23locking/rtmutex: Move max_lock_depth into rtmutex.cJoel Granados
Move the max_lock_depth sysctl table element into rtmutex_api.c. Removed the rtmutex.h include from sysctl.c. Chose to move into rtmutex_api.c to avoid multiple registrations every time rtmutex.c is included in other files. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23module: Move modprobe_path and modules_disabled ctl_tables into the module ↵Joel Granados
subsys Move module sysctl (modprobe_path and modules_disabled) out of sysctl.c and into the modules subsystem. Make modules_disabled static as it no longer needs to be exported. Remove module.h from the includes in sysctl as it no longer uses any module exported variables. This is part of a greater effort to move ctl tables into their respective subsystems which will reduce the merge conflicts in kernel/sysctl.c. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Petr Pavlu <petr.pavlu@suse.com> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23gpio: cadence: Remove duplicated include in gpio-cadence.cYang Li
The header files linux/gpio/driver.h is included twice in gpio-cadence.c, so one inclusion of each can be removed. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=22931 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20250723064608.2178024-1-yang.lee@linux.alibaba.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-07-23gpio: tps65219: Add support for TI TPS65214 PMICShree Ramamoorthy
Add support for the TI TPS65214 PMIC with the addition of an id_table, separate TPS65214 template_chip, and device-specific _change_direction functions. - Use platform_get_device_id() to assign dev-specific information. - Use different change_direction() functions since TPS65214's GPIO configuration bits are changeable during device operation through bit GPIO_CONFIG in GENERAL_CONFIG register. - Remove MODULE_ALIAS since it is now generated by MODULE_DEVICE_TABLE. Reviewed-by: Jonathan Cormier <jcormier@criticallink.com> Tested-by: Jonathan Cormier <jcormier@criticallink.com> Signed-off-by: Shree Ramamoorthy <s-ramamoorthy@ti.com> Link: https://lore.kernel.org/r/20250722181609.1541739-3-s-ramamoorthy@ti.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-07-23gpio: tps65219: Update _IDX & _OFFSET macro prefixShree Ramamoorthy
TPS65215 and TPS65219 are overlapping PMIC devices. While their regulator features differe, the GPIO features are the same. In the TPS65219 MFD driver, the 2 PMICs share the same "tps65219-gpio" compatible string to limit support for TPS65215 in this GPIO driver to comments. The TPS6521X_GPIO0_IDX and TPS6521X_GPIO0_OFFSET macro name prefixes are updated to indicate these macros apply to both PMICs. Reviewed-by: Roger Quadros <rogerq@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Jonathan Cormier <jcormier@criticallink.com> Signed-off-by: Shree Ramamoorthy <s-ramamoorthy@ti.com> Link: https://lore.kernel.org/r/20250722181609.1541739-2-s-ramamoorthy@ti.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-07-23Merge tag 'v6.17-rockchip-arm32-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/arm Fix for seldom hangs when bringing up arm32 cpu cores. * tag 'v6.17-rockchip-arm32-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: rockchip: fix kernel hang during smp initialization Link: https://lore.kernel.org/r/12434765.CDJkKcVGEf@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-22dt-bindings: display: sprd,sharkl3-dsi-host: Fix missing clocks constraintsKrzysztof Kozlowski
'minItems' alone does not impose upper bound, unlike 'maxItems' which implies lower bound. Add missing clock constraint so the list will have exact number of items (clocks). Fixes: 2295bbd35edb ("dt-bindings: display: add Unisoc's mipi dsi controller bindings") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250720123003.37662-4-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-22dt-bindings: display: sprd,sharkl3-dpu: Fix missing clocks constraintsKrzysztof Kozlowski
'minItems' alone does not impose upper bound, unlike 'maxItems' which implies lower bound. Add missing clock constraint so the list will have exact number of items (clocks). Fixes: 8cae15c60cf0 ("dt-bindings: display: add Unisoc's dpu bindings") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250720123003.37662-3-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-22dt-bindings: display: imx: convert fsl,dcu.txt to yaml formatFrank Li
Convert fsl,dcu.txt to yaml format. Additional changes: - remove label in example. - change node to display-controller in example. - use 32bit address in example. - add interrupts property. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Link: https://lore.kernel.org/r/20250616182439.1989840-1-Frank.Li@nxp.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-22dt-bindings: timer: via,vt8500-timer: Convert to YAMLAlexey Charkov
Rewrite the textual description for the VIA/WonderMedia timer as YAML schema. The IP can generate up to four interrupts from four respective match registers, so reflect that in the schema. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Alexey Charkov <alchark@gmail.com> Link: https://lore.kernel.org/r/20250521-vt8500-timer-updates-v5-1-7e4bd11df72e@gmail.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-22dt-bindings: net: Convert Marvell Armada NETA and BM to DT schemaRob Herring (Arm)
Convert Marvell Armada NETA Ethernet Controller and Buffer Manager bindings to schema. It is a straight forward conversion. Link: https://lore.kernel.org/r/20250702222626.2761199-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-23platform/chrome: cros_ec_typec: Check ec platform device pointerTomasz Michalec
It is possible that parent device for cros_ec_typec device is already available, but ec pointer in parent driver data isn't populated yet. It may happen when cros_typec_probe is running in parallel with cros_ec_register. This leads to NULL pointer dereference when cros_typec_probe tries to get driver data from typec->ec->ec->dev. Check if typec->ec->ec is set before using it in cros_typec_probe. Signed-off-by: Tomasz Michalec <tmichalec@google.com> Link: https://lore.kernel.org/r/20250722132826.707087-1-tmichalec@google.com Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
2025-07-23platform/chrome: cros_ec: Unregister notifier in cros_ec_unregister()Tzung-Bi Shih
The blocking notifier is registered in cros_ec_register(); however, it isn't unregistered in cros_ec_unregister(). Fix it. Fixes: 42cd0ab476e2 ("platform/chrome: cros_ec: Query EC protocol version if EC transitions between RO/RW") Cc: stable@vger.kernel.org Reviewed-by: Benson Leung <bleung@chromium.org> Link: https://lore.kernel.org/r/20250722120513.234031-1-tzungbi@kernel.org Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
2025-07-23arm64: defconfig: Enable rudimentary Sophgo SG2000 supportAlexander Sverdlin
Enable ARCH_SOPHGO, pinctrl (built-in, required to boot), ADC as module. This defconfig is able to boot from SD card on Milk-V Duo Module 01 evalboard. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20250612132844.767216-7-alexander.sverdlin@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23arm64: Add SOPHGO SOC family Kconfig supportAlexander Sverdlin
First user will be Aarch64 core within SG2000 SoC. Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20250612132844.767216-6-alexander.sverdlin@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23arm64: dts: sophgo: Add Duo Module 01 Evaluation BoardAlexander Sverdlin
Duo Module 01 Evaluation Board contains Sophgo Duo Module 01 SMD SoM, Ethernet+USB switch, microSD slot, etc... Add only support for UART0 (console) and microSD slot. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Link: https://lore.kernel.org/r/20250612132844.767216-5-alexander.sverdlin@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23arm64: dts: sophgo: Add Duo Module 01Alexander Sverdlin
The Duo Module 01 is a compact module with integrated SG2000, WI-FI6/BTDM5.4, and eMMC. Add only support for UART and SDHCI. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Link: https://lore.kernel.org/r/20250612132844.767216-4-alexander.sverdlin@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23arm64: dts: sophgo: Add initial SG2000 SoC device treeAlexander Sverdlin
Add initial device tree for the SG2000 SoC by SOPHGO (from ARM64 PoV). Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20250612132844.767216-3-alexander.sverdlin@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: fix mdio node name for CV180XInochi Amaoto
As the mdio multipledxer is marked as mdio device, the check complains the mdio bus number exceed the maximum. Change the node name to mdio-mux to remove the following warnings: mdio@3009800 (mdio-mux-mmioreg): mdio@80:reg:0:0: 128 is greater than the maximum of 31 Fixes: b7945143bc33 ("riscv: dts: sophgo: Add mdio multiplexer device for cv18xx") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507140738.XRjv3G8i-lkp@intel.com/ Closes: https://lore.kernel.org/oe-kbuild-all/202507121830.POx2KDVi-lkp@intel.com/ Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20250715221349.11034-1-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: sophgo-srd3-10: reserve uart0 deviceInochi Amaoto
As the uart0 is already occupied by the firmware, reserve it to avoid this port is used by mistake. Tested-by: Han Gao <rabenda.cn@gmail.com> Reviewed-by: Chen Wang <wangchen20@iscas.ac.cn> Link: https://lore.kernel.org/r/20250703004024.85221-1-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: add Sophgo SG2042_EVB_V2.0 board device treeHan Gao
Sophgo SG2042_EVB_V2.0 [1] is a prototype development board based on SG2042 Currently supports serial port, sdcard/emmc, pwm, fan speed control. Link: https://github.com/sophgo/sophgo-hardware/tree/master/SG2042/SG2042-x4-EVB [1] Signed-off-by: Han Gao <rabenda.cn@gmail.com> Reviewed-by: Nutty Liu <liujingqi@lanxincomputing.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/c1b6ccdc69af0c1457fc1486a6bc8a1e83671537.1751700954.git.rabenda.cn@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: add Sophgo SG2042_EVB_V1.X board device treeHan Gao
Sophgo SG2042_EVB_V1.X [1] is a prototype development board based on SG2042 Currently supports serial port, sdcard/emmc, pwm, fan speed control. Link: https://github.com/sophgo/sophgo-hardware/tree/master/SG2042/SG2042-x8-EVB [1] Signed-off-by: Han Gao <rabenda.cn@gmail.com> Reviewed-by: Nutty Liu <liujingqi@lanxincomputing.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/27091134ce1f8a6541a349afc324d6f7402ea606.1751700954.git.rabenda.cn@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23dt-bindings: riscv: add Sophgo SG2042_EVB_V1.X/V2.0 bindingsHan Gao
Add DT binding documentation for the Sophgo SG2042_EVB_V1.X/V2.0 board [1]. Link: https://github.com/sophgo/sophgo-hardware/tree/master/SG2042/SG2042-x8-EVB [1] Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Han Gao <rabenda.cn@gmail.com> Reviewed-by: Nutty Liu <liujingqi@lanxincomputing.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/204c8214aa084d592e8dc45d6c5ca23381937b54.1751700954.git.rabenda.cn@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: add ethernet GMAC device for sg2042Inochi Amaoto
Add ethernet GMAC device node for the sg2042. Tested-by: Han Gao <rabenda.cn@gmail.com> Link: https://lore.kernel.org/r/20250708064627.509363-1-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: Enable ethernet device for Huashan PiInochi Amaoto
Enable ethernet controller and mdio multiplexer device on Huashan Pi. Link: https://lore.kernel.org/r/20250703021600.125550-4-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: Add mdio multiplexer device for cv18xxInochi Amaoto
Add DT device node of mdio multiplexer device for cv18xx SoC. Link: https://lore.kernel.org/r/20250703021600.125550-3-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: Add ethernet device for cv18xxInochi Amaoto
Add ethernet controller device node for cv18xx SoC. Link: https://lore.kernel.org/r/20250703021600.125550-2-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: sg2044: add pmu configurationInochi Amaoto
Add PMU configuration for the cpu of sg2044, which is the V2 version of C920. Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Tested-by: Han Gao <rabenda.cn@gmail.com> Link: https://lore.kernel.org/r/20250703003844.84617-1-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: sg2044: add ziccrse extensionHan Gao
sg2044 support ziccrse extension. Signed-off-by: Han Gao <rabenda.cn@gmail.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Reviewed-by: Nutty Liu <liujingqi@lanxincomputing.com> Link: https://lore.kernel.org/r/0889174f2e013e095b94940614f4a0a6e614b09c.1751858054.git.rabenda.cn@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: add zfh for sg2042Han Gao
sg2042 support Zfh ISA extension [1]. Link: https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1737721869472/%E7%8E%84%E9%93%81C910%E4%B8%8EC920R1S6%E7%94%A8%E6%88%B7%E6%89%8B%E5%86%8C%28xrvm%29_20250124.pdf [1] Signed-off-by: Han Gao <rabenda.cn@gmail.com> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Reviewed-by: Nutty Liu <liujingqi@lanxincomputing.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/bcaf5684c614959f49a9770bf3cd41096cee5fe6.1751698574.git.rabenda.cn@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: add ziccrse for sg2042Han Gao
sg2042 support Ziccrse ISA extension [1]. Link: https://lore.kernel.org/all/20241103145153.105097-12-alexghiti@rivosinc.com/ [1] Signed-off-by: Han Gao <rabenda.cn@gmail.com> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Reviewed-by: Nutty Liu <liujingqi@lanxincomputing.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/859df9a05e1693fec9bd2c7dcf14415bb15230bd.1751698574.git.rabenda.cn@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: Add xtheadvector to the sg2042 devicetreeHan Gao
The sg2042 SoCs support xtheadvector [1] so it can be included in the devicetree. Also include vlenb for the cpu. And set vlenb=16 [2]. This can be tested by passing the "mitigations=off" kernel parameter. Link: https://lore.kernel.org/linux-riscv/20241113-xtheadvector-v11-4-236c22791ef9@rivosinc.com/ [1] Link: https://lore.kernel.org/linux-riscv/aCO44SAoS2kIP61r@ghost/ [2] Signed-off-by: Han Gao <rabenda.cn@gmail.com> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Reviewed-by: Nutty Liu <liujingqi@lanxincomputing.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/915bef0530dee6c8bc0ae473837a4bd6786fa4fb.1751698574.git.rabenda.cn@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: sg2044: add PCIe device support for SG2044Inochi Amaoto
Add PCIe device node for SG2044 and configuration for Sophgo SRD3-10. Link: https://lore.kernel.org/r/20250618015851.272188-3-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2025-07-23riscv: dts: sophgo: sg2044: add MSI device support for SG2044Inochi Amaoto
Add MSI device tree node for SG2044. Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/20250618015851.272188-2-inochiama@gmail.com Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
generated by cgit (git 2.34.1) at 2025-09-15 22:16:08 +0000