ARM: dts: stm32: Add leds for CM4 on stm32mp15xx-ed1 and stm32mp15xx-dkx

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>
Link: https://lore.kernel.org/r/20250610152309.299438-5-antonio.borneo@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/st/stm32mp157c-ed1.dts b/arch/arm/boot/dts/st/stm32mp157c-ed1.dts
index 9cf5ed111b52e167c678ddd5f429cac1b7162ce2..f6c478dbd0418e456078fae3bdc1bd69c1041210 100644 (file)
--- a/arch/arm/boot/dts/st/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-ed1.dts
@@ -328,6 +328,8 @@
                        <&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 46692d8f566ad6a18c25d6b98dc7fa04e553854e..8cea6facd27ba52aafdf0340095257c55f13407a 100644 (file)
--- a/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi
@@ -479,6 +479,8 @@
                        <&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";