summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
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>
2025-07-23kcsan: test: Initialize dummy variableMarco Elver
Newer compiler versions rightfully point out: kernel/kcsan/kcsan_test.c:591:41: error: variable 'dummy' is uninitialized when passed as a const pointer argument here [-Werror,-Wuninitialized-const-pointer] 591 | KCSAN_EXPECT_READ_BARRIER(atomic_read(&dummy), false); | ^~~~~ 1 error generated. Although this particular test does not care about the value stored in the dummy atomic variable, let's silence the warning. Link: https://lkml.kernel.org/r/CA+G9fYu8JY=k-r0hnBRSkQQrFJ1Bz+ShdXNwC1TNeMt0eXaxeA@mail.gmail.com Fixes: 8bc32b348178 ("kcsan: test: Add test cases for memory barrier instrumentation") Reported-by: Linux Kernel Functional Testing <lkft@linaro.org> Reviewed-by: Alexander Potapenko <glider@google.com> Signed-off-by: Marco Elver <elver@google.com>
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>
2025-07-23riscv: dts: sophgo: add reset configuration for Sophgo CV1800 series SoCInochi Amaoto
Add known reset configuration for existed device. Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20250617070144.1149926-5-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 reset generator for Sophgo CV1800 series SoCInochi Amaoto
Add reset generator node for all CV18XX series SoC. Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Tested-by: Junhui Liu <junhui.liu@pigmoral.tech> Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20250617070144.1149926-4-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>
2025-07-23dt-bindings: soc: sophgo: Move SoCs/boards from riscv into soc, add SG2000Alexander Sverdlin
Move sophgo.yaml from riscv into soc/sophgo so that it can be shared for all SoCs containing ARM cores as well. This already applies to SG2002. Add SG2000 SoC, Milk-V Duo Module 01 and Milk-V Module 01 EVB. Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20250612132844.767216-2-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: sg2044: Add missing riscv,cbop-block-size propertyInochi Amaoto
The kernel complains no "riscv,cbop-block-size" and disables the Zicbop extension. Add the missing property to keep it functional. Fixes: ae5bac370ed4 ("riscv: dts: sophgo: Add initial device tree of Sophgo SRD3-10") Link: https://lore.kernel.org/r/20250613074513.1683624-1-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 pwm controller for SG2044Longbin Li
Add pwm device node for SG2044. Signed-off-by: Longbin Li <looong.bin@gmail.com> Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Link: https://lore.kernel.org/r/20250608232836.784737-12-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 SG2044 SPI NOR controller driverLongbin Li
Add SPI NOR device node for SG2044. Signed-off-by: Longbin Li <looong.bin@gmail.com> Link: https://lore.kernel.org/r/20250608232836.784737-11-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 pinctrl deviceInochi Amaoto
Add pinctrl DT node and configuration for SG2044. Link: https://lore.kernel.org/r/20250608232836.784737-10-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 ethernet control deviceInochi Amaoto
Add ethernet control node for sg2044. Link: https://lore.kernel.org/r/20250608232836.784737-9-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: add HWMON MCU deviceInochi Amaoto
Add MCU devicetree node for Sophgo SRD3-10 board. This is used to provide SUSP function for the board. Link: https://lore.kernel.org/r/20250608232836.784737-8-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 MMC controller deviceInochi Amaoto
Add emmc controller and sd controller DT node for SG2044. Link: https://lore.kernel.org/r/20250608232836.784737-7-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 DMA controller deviceInochi Amaoto
The DMA controller of SG2044 is a standard Synopsys IP, which is already supported by the kernel. Add DMA controller DT node for SG2044. Link: https://lore.kernel.org/r/20250608232836.784737-6-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 I2C deviceInochi Amaoto
The I2C controller of SG2044 is a standard Synopsys IP, with one the ref clock is need. Add I2C DT node for SG2044 SoC. Link: https://lore.kernel.org/r/20250608232836.784737-5-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 GPIO deviceInochi Amaoto
The GPIO controller is a standard Synopsys IP, which is already supported by the kernel. Add GPIO DT node for SG2044 SoC. Link: https://lore.kernel.org/r/20250608232836.784737-4-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: sg2044: Add clock controller deviceInochi Amaoto
Add clock controller and pll clock node for sg2044. Link: https://lore.kernel.org/r/20250608232836.784737-3-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>
generated by cgit (git 2.34.1) at 2025-09-19 02:37:26 +0000