diff mbox series

[v2,4/5] ARM: dts: stm32: Add leds for CM4 on stm32mp15xx-ed1 and stm32mp15xx-dkx

Message ID 20250610151837.299244-5-antonio.borneo@foss.st.com
State New
Headers show
Series STM32 | expand

Commit Message

Antonio Borneo June 10, 2025, 3:18 p.m. UTC 
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(+)
diff mbox series

Patch

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";