| Message ID | 20250610152309.299438-5-antonio.borneo@foss.st.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | STM32 pinctrl: Add mux function RSVD | expand |
diff --git a/arch/arm/boot/dts/st/stm32mp157c-ed1.dts b/arch/arm/boot/dts/st/stm32mp157c-ed1.dts index 9cf5ed111b52e..f6c478dbd0418 100644 --- a/arch/arm/boot/dts/st/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/st/stm32mp157c-ed1.dts @@ -328,6 +328,8 @@ &m4_rproc { <&vdev0vring1>, <&vdev0buffer>; mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>; mbox-names = "vq0", "vq1", "shutdown", "detach"; + pinctrl-names = "default"; + pinctrl-0 = <&m4_leds_orange_pins_b>; interrupt-parent = <&exti>; interrupts = <68 1>; status = "okay"; diff --git a/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi index a5511b1f0ce30..26f36a232d42d 100644 --- a/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi +++ b/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi @@ -479,6 +479,8 @@ &m4_rproc { <&vdev0vring1>, <&vdev0buffer>; mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>; mbox-names = "vq0", "vq1", "shutdown", "detach"; + pinctrl-names = "default"; + pinctrl-0 = <&m4_leds_orange_pins_a>; interrupt-parent = <&exti>; interrupts = <68 1>; status = "okay";
Add to the node m4_rproc the pinctrl property corresponding to the orange LED. The GPIO is reserved for the coprocessor Cortex-M4 and will be ignored by Linux. Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com> --- arch/arm/boot/dts/st/stm32mp157c-ed1.dts | 2 ++ arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi | 2 ++ 2 files changed, 4 insertions(+)