Use C bit-field to keep the backup of the pin status, instead of
explicitly handling the bit-field through shift and mask of a u32
container.
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reduce the number of parameters of the function by moving inside
the function the decoding of the field 'config'.
While there:
- change the type of 'param' to 'unsigned int' to handle the extra
values not in 'enum pin_config_param';
- change the type of 'arg' to 'u32' to avoid additional conversions
and align to 'u32' the corresponding param of __stm32_gpio_set().
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add the properties 'skew-delay-input-ps' and 'skew-delay-output-ps'
to specify independent skew delay value for the two pin's directions.
Make the new properties unavailable when the existing property
'skew-delay' is selected.
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add the properties 'skew-delay-input-ps' and 'skew-delay-output-ps'
to the generic parameters used for parsing DT files. This allows to
specify the independent skew delay value for the two directions.
This enables drivers that use the generic pin configuration to get
the value passed through these new properties.
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Allow a generic pinconf property to specify its argument as one of
the strings in a match list.
Convert the matching string to an integer value using the index in
the list, then keep using this value in the generic pinconf code.
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
There are two pin-controllers on Cix Sky1 platform.
one is used under S0 state, the other is used under S0 and S5 state.
Signed-off-by: Gary Yang <gary.yang@cixtech.com>
[Dropped pinctrl_provide_dummies()]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add Device Tree nodes to enable a PWM controlled fan and it's associated
thermal management for the Lichee Pi 4A board.
This enables temperature-controlled active cooling for the Lichee Pi 4A
board based on SoC temperature.
Reviewed-by: Drew Fustini <fustini@kernel.org>
Tested-by: Drew Fustini <fustini@kernel.org>
Reviewed-by: Elle Rhumsaa <elle@weathered-steel.dev>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Signed-off-by: Drew Fustini <fustini@kernel.org>
The VBUS supply regulator is currently assigned to the PHY node.
This causes the VBUS to be always on, even when the controller
needs to be switched to peripheral mode.
Fix the OTG role switching by adding a connector node and moving
the VBUS supply regulator to that node. This way the VBUS gets
correctly switched according to the current role.
Fixes: 946ab10e3f ("arm64: dts: Add support for Kontron OSM-S i.MX8MP SoM and BL carrier board")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Some KASAN builds are failing to properly optimize this code --
luckily we don't care about core quality for KASAN builds, so just
exclude it.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Closes: https://lore.kernel.org/oe-kbuild-all/202510251641.idrNXhv5-lkp@intel.com/
Add SOC special compatible string, remove fallback snps,dwc3 to let flatten
dwc3-layerscape driver to be probed and enable dma-coherence for usb node
since commit add layerscape dwc3 support, which set correct gsbustcfg0
value.
Add iommus property to run at old uboot, which use fixup add iommus by
check compatible string snsp,dwc3 compatible string.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enable the performance monitor unit for the Cortex-A55 cores on the
RZ/N2H (R9A09G087) SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251007121508.1595889-5-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Enable the performance monitor unit for the Cortex-A55 cores on the
RZ/T2H (R9A09G077) SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251007121508.1595889-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Enable the performance monitor unit for the Cortex-A55 cores on the
RZ/V2N (R9A09G056) SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251007121508.1595889-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Enable the performance monitor unit for the Cortex-A55 cores on the
RZ/V2H(P) (R9A09G057) SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251007121508.1595889-2-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
The ADCs on RZ/T2H and RZ/N2H are exposed on the evaluation kit boards.
Enable them.
Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251005111323.804638-6-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Renesas RZ/T2H (R9A09G087) includes three 12-Bit successive
approximation A/D converters, two 4-channel ADCs, and one 15-channel
ADC.
Add support for all of them.
Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251005111323.804638-5-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Renesas RZ/T2H (R9A09G077) includes three 12-Bit successive
approximation A/D converters, two 4-channel ADCs, and one 6-channel ADC.
Add support for all of them.
Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251005111323.804638-4-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Use the more modern adi,adv7180cp compatible for the CVBS input found on
R-Car Gen2 Koelsch boards. This aligns the bindings with the other Gen2
board with the same setup Gose.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251003215318.39757-1-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
'bus-width' is defined for the corresponding vin input port already.
No need to declare it in the output port again. Fixes:
arch/arm/boot/dts/renesas/r8a7793-gose.dtb: composite-in@20 (adi,adv7180cp): ports:port@3:endpoint: Unevaluated properties are not allowed ('bus-width' was unexpected)
from schema $id: http://devicetree.org/schemas/media/i2c/adi,adv7180.yaml#
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250929093616.17679-2-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This watchdog can't be used with Linux because the firmware needs it on
V3M boards. Sadly, it doesn't mark the node as reserved, so this is
added manually here.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250925093941.8800-26-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This watchdog can't be used with Linux because the firmware needs it on
Ebisu boards. Sadly, it doesn't mark the node as reserved, so this is
added manually here.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250925093941.8800-25-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This watchdog can't be used with Linux because the firmware needs it on
Draak boards. Sadly, it doesn't mark the node as reserved, so this is
added manually here.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250925093941.8800-24-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This watchdog can't be used with Linux because the firmware needs it on
ULCB boards. Sadly, it doesn't mark the node as reserved, so this is
added manually here.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250925093941.8800-23-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This watchdog can't be used with Linux because the firmware needs it on
Salvator boards. Sadly, it doesn't mark the node as reserved, so this is
added manually here.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250925093941.8800-22-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
