From: Patrice Chotard <patrice.chotard@foss.st.com>
Date: Thu, 13 Nov 2025 15:14:00 +0000 (+0100)
Subject: ARM: dts: stm32: Add LED support for stm32h743i-eval
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d33caf1f0b7a859661f00b8ff909fb7fbcc02d7;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: stm32: Add LED support for stm32h743i-eval

Add green and red LEDs support for stm32h743-eval.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-9-45090db9e2e5@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---

diff --git a/arch/arm/boot/dts/st/stm32h743i-eval.dts b/arch/arm/boot/dts/st/stm32h743i-eval.dts
index 4b0ced27b80ea..4b3e0c5a90095 100644
--- a/arch/arm/boot/dts/st/stm32h743i-eval.dts
+++ b/arch/arm/boot/dts/st/stm32h743i-eval.dts
@@ -43,6 +43,8 @@
 /dts-v1/;
 #include "stm32h743.dtsi"
 #include "stm32h7-pinctrl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
 
 / {
 	model = "STMicroelectronics STM32H743i-EVAL board";
@@ -62,6 +64,22 @@
 		serial0 = &usart1;
 	};
 
+	led {
+		compatible = "gpio-leds";
+		led-green {
+			function = LED_FUNCTION_HEARTBEAT;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpiof 10 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+			default-state = "off";
+		};
+
+		led-red {
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpioa 4 GPIO_ACTIVE_LOW>;
+		};
+	};
+
 	vdda: regulator-vdda {
 		compatible = "regulator-fixed";
 		regulator-name = "vdda";