From: Patrice Chotard <patrice.chotard@foss.st.com>
Date: Thu, 13 Nov 2025 15:13:59 +0000 (+0100)
Subject: ARM: dts: stm32: Add LED support for stm32h743i-disco
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5f2fce8af2a7a8c5f6abd1ccee71998bcd83651;p=thirdparty%2Fkernel%2Flinux.git

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

Add gpio led support for LED green,orange,red and blue
in stm32h743i-disco.dts.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-8-45090db9e2e5@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---

diff --git a/arch/arm/boot/dts/st/stm32h743i-disco.dts b/arch/arm/boot/dts/st/stm32h743i-disco.dts
index 8451a54a9a087..f20266de4e7fa 100644
--- a/arch/arm/boot/dts/st/stm32h743i-disco.dts
+++ b/arch/arm/boot/dts/st/stm32h743i-disco.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-Discovery board";
@@ -69,6 +71,31 @@
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
 	};
+
+	leds {
+		compatible = "gpio-leds";
+		led-green {
+			function = LED_FUNCTION_HEARTBEAT;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioi 12 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		led-orange {
+			color = <LED_COLOR_ID_ORANGE>;
+			gpios = <&gpioi 13 GPIO_ACTIVE_LOW>;
+		};
+
+		led-red {
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpioi 14 GPIO_ACTIVE_LOW>;
+		};
+
+		led-blue {
+			color = <LED_COLOR_ID_BLUE>;
+			gpios = <&gpioi 15 GPIO_ACTIVE_LOW>;
+		};
+	};
 };
 
 &clk_hse {