[PATCH 14/15] arm64: dts: st: Add boot-led for stm32mp257f-dk

[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/arm64/boot/dts/st/stm32mp257f-dk.dts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/st/stm32mp257f-dk.dts b/arch/arm64/boot/dts/st/stm32mp257f-dk.dts
index dc1a75f10f49..d260e18cc1c9 100644
--- a/arch/arm64/boot/dts/st/stm32mp257f-dk.dts
+++ b/arch/arm64/boot/dts/st/stm32mp257f-dk.dts
@@ -46,7 +46,7 @@ button-user-2 {
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		led-blue {
+		led_blue: led-blue {
 			function = LED_FUNCTION_HEARTBEAT;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpioh 7 GPIO_ACTIVE_HIGH>;
@@ -70,6 +70,13 @@ memory at 80000000 {
 		reg = <0x0 0x80000000 0x1 0x0>;
 	};
 
+	options {
+		u-boot {
+			compatible = "u-boot,config";
+			boot-led = <&led_blue>;
+		};
+	};
+
 	reserved-memory {
 		#address-cells = <2>;
 		#size-cells = <2>;

-- 
2.43.0