[PATCH 09/15] ARM: dts: stm32: Add boot-led for stm32h747i-disco

[Patrice Chotard]

Add options/u-boot/boot-led property to specify to U-Boot
the LED which indicates a successful boot.

Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
---
 arch/arm/boot/dts/st/stm32h747i-disco.dts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/st/stm32h747i-disco.dts b/arch/arm/boot/dts/st/stm32h747i-disco.dts
index bb6649a58bc1..c9dcc680e26d 100644
--- a/arch/arm/boot/dts/st/stm32h747i-disco.dts
+++ b/arch/arm/boot/dts/st/stm32h747i-disco.dts
@@ -39,7 +39,7 @@ v3v3: regulator-v3v3 {
 
 	leds {
 		compatible = "gpio-leds";
-		led-green {
+		led_green: led-green {
 			function = LED_FUNCTION_HEARTBEAT;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpioi 12 GPIO_ACTIVE_LOW>;
@@ -93,6 +93,13 @@ button-5 {
 			gpios = <&gpiok 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
 		};
 	};
+
+	options {
+		u-boot {
+			compatible = "u-boot,config";
+			boot-led = <&led_green>;
+		};
+	};
 };
 
 &clk_hse {

-- 
2.43.0