SMART AM40: drop deprecated label property in gpio leds node

Author: retro98boy

patch/kernel/archive/rockchip64-6.12/dt/rk3399-am40.dts

@@ -8,6 +8,7 @@
 
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/leds/common.h>
 #include "rk3399.dtsi"
 
 / {
@@ -43,7 +44,8 @@
 		pinctrl-0 = <&pwr_led>;
 
 		pwr-led {
-			label = "pwr-led";
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_YELLOW>;
 			gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};

patch/kernel/archive/rockchip64-6.15/dt/rk3399-am40.dts

@@ -8,6 +8,7 @@
 
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/leds/common.h>
 #include "rk3399.dtsi"
 
 / {
@@ -43,7 +44,8 @@
 		pinctrl-0 = <&pwr_led>;
 
 		pwr-led {
-			label = "pwr-led";
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_YELLOW>;
 			gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};

patch/u-boot/v2025.04/board_smart-am40/add-board-smart-am40.patch

@@ -94,10 +94,10 @@ index 00000000..8ea5266f
 +CONFIG_ERRNO_STR=y
 diff --git a/dts/upstream/src/arm64/rockchip/rk3399-am40.dts b/dts/upstream/src/arm64/rockchip/rk3399-am40.dts
 new file mode 100644
-index 00000000..a9f29385
+index 00000000..174a7eb6
 --- /dev/null
 +++ b/dts/upstream/src/arm64/rockchip/rk3399-am40.dts
-@@ -0,0 +1,776 @@
+@@ -0,0 +1,778 @@
 +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 +/*
 + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
@@ -108,6 +108,7 @@ index 00000000..a9f29385
 +
 +#include <dt-bindings/input/linux-event-codes.h>
 +#include <dt-bindings/pwm/pwm.h>
++#include <dt-bindings/leds/common.h>
 +#include "rk3399.dtsi"
 +
 +/ {
@@ -143,7 +144,8 @@ index 00000000..a9f29385
 +		pinctrl-0 = <&pwr_led>;
 +
 +		pwr-led {
-+			label = "pwr-led";
++			function = LED_FUNCTION_POWER;
++			color = <LED_COLOR_ID_YELLOW>;
 +			gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
 +			default-state = "on";
 +		};