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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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The TOP system controller device is necessary for the SG2044 clock
controller. Add it to the SoC device tree.
Link: https://lore.kernel.org/r/20250608232836.784737-2-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>
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Add the RTCSYS MFD node: in Cvitek CV18xx and its successors RTC Subsystem
is quite advanced and provides SoC power management functions as well.
The SoC family also contains DW8051 block (Intel 8051 compatible CPU core)
and an associated SRAM. The corresponding control registers are mapped into
RTCSYS address space as well.
Link: https://github.com/sophgo/sophgo-doc/tree/main/SG200X/TRM
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Reviewed-by: Inochi Amaoto <inochiama@gmail.com>
Link: https://lore.kernel.org/r/20250513203128.620731-1-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>
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Ftrace is tightly coupled with architecture specific code because it
requires the use of trampolines written in assembly. This means that when
a new feature or optimization is made, it must be done for all
architectures. To simplify the approach, CONFIG_HAVE_FTRACE_* configs are
added to denote which architecture has the new enhancement so that other
architectures can still function until they too have been updated.
The CONFIG_HAVE_FTRACE_MCOUNT was added to help simplify the
DYNAMIC_FTRACE work, but now every architecture that implements
DYNAMIC_FTRACE also has HAVE_FTRACE_MCOUNT set too, making it redundant
with the HAVE_DYNAMIC_FTRACE.
Remove the HAVE_FTRACE_MCOUNT config and use DYNAMIC_FTRACE directly where
applicable.
Link: https://lore.kernel.org/all/20250703154916.48e3ada7@gandalf.local.home/
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/20250704104838.27a18690@gandalf.local.home
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/dt
Apple SoC device tree changes for v6.17
- Added the bindings and nodes for Apple SoC GPU. The driver itself
isn't ready for upstreaming yet due to rust dependencies but we're
confident that the bindings are stable at this point.
- Added a missing node for the touchbar framebuffer to Apple T2 device
trees, which is the BMC for some x86 Macs
- Fixed a W=1 warning by adding bit offsets to NVMEM node names. This
required a change to the generic NVMEM cell binding which will be part
of 6.17 through the NVMEM tree.
Signed-off-by: Sven Peter <sven@kernel.org>
* tag 'apple-soc-dt-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux:
arm64: dts: apple: Add Apple SoC GPU
dt-bindings: gpu: Add Apple SoC GPU
arm64: dts: apple: t8012-j132: Include touchbar framebuffer node
arm64: dts: apple: Add bit offset to PMIC NVMEM node names
Link: https://lore.kernel.org/r/20250722163258.62424-2-sven@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt
Microchip AT91 device tree updates for v6.17
This update includes:
- controllers enabled for SAMA7D65 SoC (crypto controllers, PWM, CAN)
- controllers enabled for SAM9X7 SoC (LCD, LVDS)
- cache configuration updates for SAMA5D2, SAMA5D3, SAMA5D4, SAMA7G5,
SAMA7D65
- cleanups
* tag 'at91-dt-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: (22 commits)
ARM: dts: microchip: sama7g5: Add cache configuration for cpu node
ARM: dts: microchip: sama7d65: Add cache configuration for cpu node
ARM: dts: microchip: sama5d4: Update the cache configuration for CPU
ARM: dts: microchip: sama5d3: Update the cache configuration for CPU
ARM: dts: microchip: sama5d2: Update the cache configuration for CPU
ARM: dts: microchip: sam9x7: Add LVDS controller
ARM: dts: microchip: sama5d2_icp: rename spi-cs-setup-ns property to spi-cs-setup-delay-ns
ARM: dts: microchip: sama5d27_wlsom1: rename spi-cs-setup-ns property to spi-cs-setup-delay-ns
ARM: dts: microchip: sama5d27_som1: rename spi-cs-setup-ns property to spi-cs-setup-delay-ns
ARM: dts: microchip: sam9x60ek: rename spi-cs-setup-ns property to spi-cs-setup-delay-ns
ARM: dts: at91-sama5d27_wlsom1: Improve the Wifi compatible
ARM: dts: microchip: gardena-smart-gateway: Fix power LED
ARM: dts: microchip: sam9x7: Add clock name property
ARM: dts: microchip: sama7d65: Add clock name property
ARM: dts: microchip: sama7g5: Adjust clock xtal phandle
ARM: dts: microchip: sam9x7: Add HLCD controller
ARM: dts: microchip: sama7d65: Enable CAN bus
ARM: dts: microchip: sama7d65: Clean up extra space
ARM: dts: microchip: sama7d65: Add CAN bus support
ARM: dts: microchip: sama7d65: Add PWM support
...
Link: https://lore.kernel.org/r/20250721100904.568575-2-claudiu.beznea@tuxon.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux into soc/dt
T-HEAD Devicetrees for v6.17
There are several additions for the T-Head TH1520 SoC:
- Add PVT node for thermal sensor which works with the existing Moortec
MR75203 driver.
- Add "gpu-clkgen" reset property to the AON node which allows the power
domain driver to detect the capability to power sequence the GPU.
All of these patches have been tested in linux-next.
Signed-off-by: Drew Fustini <fustini@kernel.org>
* tag 'thead-dt-for-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux:
riscv: dts: thead: Add PVT node
riscv: dts: thead: th1520: Add GPU clkgen reset to AON node
Link: https://lore.kernel.org/r/aHtnwthmTpfkIBMr@x1
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New board: FriendlyElec NanoPi M5
Camera support for the PinePhone Pro.
A bunch of cleanups to make DTC happier, fix ordering of DMA uart
channels on rk3528 and some video output enablement as well as some
button definitions.
An interesting tidbit is the reset behaviour addition in that some
boards have specific requirements as to how the PMIC needs to do the
restart. DT-maintainers did not consider the header with helper-constants
as part of the binding, so that header ended up in the Rockchip directory
* tag 'v6.17-rockchip-dts64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (29 commits)
arm64: dts: rockchip: Add maskrom button to NanoPi R5S + R5C
arm64: dts: rockchip: Drop regulator-compatible property on rk3399
arm64: dts: rockchip: Drop unneeded address+size-cells on px30
arm64: dts: rockchip: Fix LCD panel port on rk3566-pinetab2
arm64: dts: rockchip: Move mipi_out node on rk3399 haikou demo dtso
arm64: dts: rockchip: Simplify mipi_out endpoint on rk3399 RP64 dtso
arm64: dts: rockchip: Simplify edp endpoints on several rk3399 boards
arm64: dts: rockchip: Simplify VOP port definition on rk3328
arm64: dts: rockchip: Move dsi address+size-cells from SoC to rk3399 boards
arm64: dts: rockchip: Move dsi address+size-cells from SoC to px30 boards
arm64: dts: rockchip: Fix UART DMA support for RK3528
arm64: dts: rockchip: Add reset button to NanoPi R5S
arm64: dts: rockchip: Add rtc0 alias for NanoPi R5S + R5C
arm64: dts: rockchip: describe the OV8858 user camera on PinePhone Pro
arm64: dts: rockchip: describe I2c Bus 1 and IMX258 world camera on PinePhone Pro
arm64: dts: rockchip: Fix pinctrl node names for RK3528
arm64: dts: rockchip: Add FriendlyElec NanoPi M5 support
dt-bindings: arm: rockchip: add FriendlyElec NanoPi M5 board
arm64: dts: rockchip: force PMIC reset behavior to restart PMU on RK3588 Tiger
arm64: dts: rockchip: force PMIC reset behavior to restart PMU on RK3588 Jaguar
...
Link: https://lore.kernel.org/r/11552292.NyiUUSuA9g@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Common name for Ethernet controllers is "ethernet", not "eth", also
recommended by Devicetree specification in "Generic Names
Recommendation". Verified lack of impact using dtx_diff.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20250717142245.92492-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/defconfig
Enable Rockchip DFI + PM_DEVFREQ_EVENT and RGA modules.
* tag 'v6.17-rockchip-defconfig64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: defconfig: enable further Rockchip platform drivers
Link: https://lore.kernel.org/r/9025082.MhkbZ0Pkbq@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/defconfig
Qualcomm Arm64 defconfig updates for v6.17
Enable camera and video clock controllers for SM8450, SM8550, and SM8650
platforms.
* tag 'qcom-arm64-defconfig-for-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: defconfig: Enable camcc and videocc on Qualcomm SM8450+
Link: https://lore.kernel.org/r/20250720031134.286063-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/defconfig
Microchip AT91 defconfig updates for v6.17
This update includes:
- the WILC1000 SDIO module
* tag 'at91-defconfig-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: configs: sama5_defconfig: Select CONFIG_WILC1000_SDIO
Link: https://lore.kernel.org/r/20250721100904.568575-1-claudiu.beznea@tuxon.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Sometimes the netdev triggers causes tasks to get blocked for more then
120 seconds, which in turn makes the (WAN) network port on the NanoPi
R5S fail to come up.
This results in the following (partial) trace:
INFO: task kworker/0:1:11 blocked for more than 120 seconds.
Not tainted 6.16-rc6+unreleased-arm64-cknow #1 Debian 6.16~rc6-1~exp1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:1 state:D stack:0 pid:11 tgid:11 ppid:2 task_flags:0x4208060 flags:0x00000010
Workqueue: events_power_efficient reg_check_chans_work [cfg80211]
Call trace:
__switch_to+0xf8/0x168 (T)
__schedule+0x3f8/0xda8
schedule+0x3c/0x120
schedule_preempt_disabled+0x2c/0x58
__mutex_lock.constprop.0+0x4d0/0xab8
__mutex_lock_slowpath+0x1c/0x30
mutex_lock+0x50/0x68
rtnl_lock+0x20/0x38
reg_check_chans_work+0x40/0x478 [cfg80211]
process_one_work+0x178/0x3e0
worker_thread+0x260/0x390
kthread+0x150/0x250
ret_from_fork+0x10/0x20
INFO: task kworker/0:1:11 is blocked on a mutex likely owned by task dhcpcd:615.
task:dhcpcd state:D stack:0 pid:615 tgid:615 ppid:614 task_flags:0x400140 flags:0x00000018
Call trace:
__switch_to+0xf8/0x168 (T)
__schedule+0x3f8/0xda8
schedule+0x3c/0x120
schedule_preempt_disabled+0x2c/0x58
rwsem_down_write_slowpath+0x1e4/0x750
down_write+0x98/0xb0
led_trigger_register+0x134/0x1c0
phy_led_triggers_register+0xf4/0x258 [libphy]
phy_attach_direct+0x30c/0x390 [libphy]
phylink_fwnode_phy_connect+0xb0/0x138 [phylink]
__stmmac_open+0xec/0x520 [stmmac]
stmmac_open+0x4c/0xe8 [stmmac]
__dev_open+0x130/0x2e0
__dev_change_flags+0x1c4/0x248
netif_change_flags+0x2c/0x80
dev_change_flags+0x88/0xc8
devinet_ioctl+0x35c/0x610
inet_ioctl+0x204/0x260
sock_do_ioctl+0x6c/0x140
sock_ioctl+0x2e4/0x388
__arm64_sys_ioctl+0xb4/0x120
invoke_syscall+0x6c/0x100
el0_svc_common.constprop.0+0x48/0xf0
do_el0_svc+0x24/0x38
el0_svc+0x3c/0x188
el0t_64_sync_handler+0x10c/0x140
el0t_64_sync+0x198/0x1a0
In order to not introduce a regression with kernel 6.16, drop the netdev
triggers for now while the problem is being investigated further.
Fixes: 1631cbdb8089 ("arm64: dts: rockchip: Improve LED config for NanoPi R5S")
Helped-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Link: https://lore.kernel.org/r/20250722123628.25660-1-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Support for the AX3000 SoC, from Harshit Shah <hshah@axiado.com>:
The AX3000 is a multi-core system-on-chip featuring four ARM Cortex-A53
cores, secure vault, hardware firewall, and AI acceleration engines. This
initial support enables basic bring-up of the SoC and evaluation platform
with CPU, timer, UART, and I3C functionality.
The series begins by adding the "axiado" vendor prefix and compatible
strings for the SoC and board. It then introduces the device tree files
and minimal ARCH_AXIADO platform support in arm64.
* newsoc/axiado:
MAINTAINERS: Add entry for Axiado
arm64: defconfig: enable the Axiado family
arm64: dts: axiado: Add initial support for AX3000 SoC and eval board
arm64: add Axiado SoC family
dt-bindings: i3c: cdns: add Axiado AX3000 I3C controller
dt-bindings: serial: cdns: add Axiado AX3000 UART controller
dt-bindings: gpio: cdns: add Axiado AX3000 GPIO variant
dt-bindings: gpio: cdns: convert to YAML
dt-bindings: arm: axiado: add AX3000 EVK compatible strings
dt-bindings: vendor-prefixes: Add Axiado Corporation
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Enable the Axiado SoC family in the arm64 defconfig.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Harshit Shah <hshah@axiado.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add initial device tree support for the AX3000 SoC and its evaluation
platform. The AX3000 is a multi-core SoC featuring 4 Cortex-A53 cores,
Secure Vault, AI Engine and Firewall.
It adds support for Cortex-A53 CPUs, timer, UARTs, and I3C
controllers on the AX3000 evaluation board.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Harshit Shah <hshah@axiado.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add ARCH_AXIADO for the support of the Axiado SoC for arm64 architecture.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Harshit Shah <hshah@axiado.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/defconfig
RISC-V soc defconfig for v6.17
spacemit:
Enable sdhci and pwm drivers for the k1 soc in defconfig, the former as
a builtin and the latter a module.
starfive:
Remove a no-longer required config for the starfive sound driver.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-config-for-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
riscv: defconfig: spacemit: enable sdhci driver for K1 SoC
riscv: defconfig: Enable PWM support for SpacemiT K1 SoC
riscv: defconfig: Remove CONFIG_SND_SOC_STARFIVE=m
Link: https://lore.kernel.org/r/20250716-defrost-regime-20a55ed925ad@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/defconfig
i.MX defconfig changes for 6.17:
- Enable S32G RTC driver as module in arm64 defconfig
- Enable drivers used by imx28-amarula-rmm board in mxs_defconfig
- Enable INPUT_PWM_BEEPER, USB_HSIC_USB3503 and BT_HCIUART_BCM in
imx_v6_v7_defconfig
* tag 'imx-defconfig-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: select CONFIG_USB_HSIC_USB3503
ARM: imx_v6_v7_defconfig: select CONFIG_INPUT_PWM_BEEPER
ARM: imx_v6_v7_defconfig: cleanup with savedefconfig
ARM: mxs_defconfig: select new drivers used by imx28-amarula-rmm
ARM: mxs_defconfig: Cleanup mxs_defconfig
arm64: defconfig: add S32G RTC module support
ARM: imx_v6_v7_defconfig: Select BT_HCIUART_BCM
Link: https://lore.kernel.org/r/20250713055441.221235-5-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/defconfig
arm64: tegra: Default configuration updates for v6.17-rc1
Enable the HSP and BPMP via the configuration instead of selecting them,
which can lead to problems. Also enable support for Tegra241, which was
never done after support for it was added, and Tegra264.
* tag 'tegra-for-6.17-arm64-defconfig' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: defconfig: Enable Tegra241 and Tegra264
arm64: defconfig: Enable Tegra HSP and BPMP
Link: https://lore.kernel.org/r/20250711220943.2389322-8-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Enable the TPS65219 regulator in the defconfig, as the TPS65214
variant is used by the newly introduced BeagleBoard Green Eco board.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Andreas Kemnade <andreas@kemnade.info>
Tested-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20250620-bbg-v5-5-84f9b9a2e3a8@bootlin.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Enable the TPS65219 regulator in the defconfig, as the TPS65214
variant is used by the newly introduced BeagleBoard Green Eco board.
Reviewed-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Tested-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20250620-bbg-v5-4-84f9b9a2e3a8@bootlin.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt
mvebu dt for 6.17 (part 1)
Use recent scl/sda gpio bindings on kirkwood boards (Keymile ones)
* tag 'mvebu-dt-6.17-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
ARM: dts: marvell: kirkwood: use recent scl/sda gpio bindings
Link: https://lore.kernel.org/r/87ms94xzr8.fsf@BLaptop.bootlin.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt
Amlogic ARM64 DT for v6.17:
- Align wifi node name with bindings
- Add pinctrl nodes for Amlogic S7/S7D/S6 nodes
- Enable the NPU nodes on Alta & VIM3
- New boards:
- Ugoos AM3
* tag 'amlogic-arm64-dt-for-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
arm64: dts: amlogic: Enable the npu node for Alta and VIM3
dts: arm64: amlogic: add S6 pinctrl node
dts: arm64: amlogic: add S7D pinctrl node
dts: arm64: amlogic: add S7 pinctrl node
arm64: dts: amlogic: Add Ugoos AM3
dt-bindings: arm: amlogic: Add Ugoos AM3
arm64: dts: amlogic: Align wifi node name with bindings
Link: https://lore.kernel.org/r/3d93b621-9544-4a68-85db-6f87a9e8fa5c@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm Arm64 DeviceTree updates for v6.17
79b896e7da7e arm64: dts: qcom: msm8976-longcheer-l9360: Add initial device tree
6516961352a1 arm64: dts: qcom: Add support for X1-based Asus Zenbook A14
The DB410c D3 camera mezzanine is converted to an overlay.
On MSM8976 SDC2 pinctrl definitions are introduced and BLSP DMA
controller is marked to be managed by another entity.
Add camera subsystem on the QCM2290 platform.
Add and enable remoteproc and related devices on QCS615.
Add and enable Video encoder/decoder on QCS8300 and SA8775P.
Also on SA8775P add CPU OPP tables for scaling DDR/L3 bandwidth based on
CPU frequency, add L3 interconnect definitions, DSI and video
encoder/decoder support.
Enable the SLPI remoteproc on SDM850-based Lenovo Yoga C630.
On SM6350, add the video clock controller, APR and some audio related
services.
Describe the camera subsystem on SM8550 and add Iris video
encoder/decoder node for SM8650.
On SM8750 introduce UFS and Soundwire support, enable these and describe
the sound hardware on MTP and QRD.
Add camera clock controller on SC8180X.
On X Elite, for the Dell XPS13, add WiFi and Bluetooth pwrseq and enable
the fingerprint sensor. For HP Omnibook X14 USB1 SS1 SBU mux and do
some misc cleanup.
Replace the thermal zones inherited from X Elite with X Plus-specific
ones.
Add missing interrupts and clean up unrelated clocks for PCIe
controllers across a variety of platforms.
* tag 'qcom-arm64-for-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (67 commits)
arm64: dts: qcom: sm8150: Drop unrelated clocks from PCIe hosts
arm64: dts: qcom: sc8180x: Drop unrelated clocks from PCIe hosts
arm64: dts: qcom: x1-asus-zenbook: support sound
arm64: dts: qcom: x1-asus-zenbook: fixup GPU nodes
arm64: dts: qcom: sm6115: add debug UART pins
arm64: dts: qcom: sm8650: add iris DT node
arm64: dts: qcom: msm8976-longcheer-l9360: Add initial device tree
arm64: dts: qcom: msm8976: Add sdc2 GPIOs
dt-bindings: arm: qcom: Add MSM8976 BQ Aquaris X5 Plus
arm64: dts: qcom: msm8976: Make blsp_dma controlled-remotely
arm64: dts: qcom: sa8775p: Correct the interrupt for remoteproc
arm64: dts: qcom: sm8550: Add support for camss
arm64: dts: qcom: qcs615: disable the CTI device of the camera block
arm64: dts: qcom: qcs615-ride: enable remoteprocs
arm64: dts: qcom: qcs615: add ADSP and CDSP nodes
arm64: dts: qcom: qcs615: Add IMEM and PIL info region
arm64: dts: qcom: qcs615: Add mproc node for SEMP2P
arm64: dts: qcom: Add support for X1-based Asus Zenbook A14
arm64: dts: qcom: sc7180: Expand IMEM region
arm64: dts: qcom: sdm845: Expand IMEM region
...
Link: https://lore.kernel.org/r/20250716031059.76348-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
Allwinner device tree changes for 6.17
This branch includes a change shared with the clk tree for adding
the missing PPU0 reset on the A523.
The PM domain DT binding immutable branch is also included, which
brings in v6.16-rc2, as well as PM domain bindings for other platforms.
Other changes include:
- RGB666 LCD pin definitions for the V3s PE pins and V3 PD pins
- node order fixes for the A523 dtsi
- UART1 pin definitions for A523
- Allwinner board DT binding cleanup
- EMAC support on A100/A133
- Enabled on the Liontron H-A133L board
- SID efuse, power controllers and GPU added for A523
- A523 GPU enabled on all existing boards
New boards:
- Xunlong OrangePi 4A with the Allwinner T527 SoC.
* tag 'sunxi-dt-for-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (21 commits)
arm64: dts: allwinner: a523: enable Mali GPU for all boards
arm64: dts: allwinner: a523: add Mali GPU node
arm64: dts: allwinner: a523: Add power controller device nodes
dt-bindings: power: Add A523 PPU and PCK600 power controllers
arm64: dts: allwinner: A523: Add SID controller node
arm64: dts: allwinner: a133-liontron-h-a133l: Add Ethernet support
arm64: dts: allwinner: a100: Add EMAC support
arm64: dts: allwinner: a100: Add pin definitions for RGMII/RMII
dt-bindings: arm: sunxi: Combine board variants into enums
dt-bindings: power: qcom,rpmpd: document the Milos RPMh Power Domains
arm64: dts: allwinner: t527: Add OrangePi 4A board
arm64: dts: allwinner: a523: Add UART1 pins
arm64: dts: allwinner: a523: Move rgmii0 pins to correct location
arm64: dts: allwinner: a523: Move mmc nodes to correct position
dt-bindings: arm: sunxi: Add Xunlong OrangePi 4A board
ARM: dts: sun8i: v3: Add RGB666 LCD PD pins definition
ARM: dts: sun8i: v3s: Add RGB666 LCD PE pins definition
dt-bindings: reset: sun55i-a523-r-ccu: Add missing PPU0 reset
dt-bindings: firmware: thead,th1520: Add resets for GPU clkgen
dt-bindings: rockchip: pmu: Add compatible for RK3528
...
Link: https://lore.kernel.org/r/aHaQFe3Lr8Qzyb1M@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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