arm64: dts: rockchip: update LED definitions for ROCK 5A/B (#19)

no functional change

ref: kernel/Documentation/devicetree/bindings/leds/common.yaml

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>

Author: RadxaNaoki

arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts

@@ -8,6 +8,7 @@
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/input/rk-input.h>
@@ -167,9 +168,12 @@
 
 	leds {
 		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_rgb_b>;
 
-		system-status {
-			label = "blue:status";
+		led_rgb_b {
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
@@ -884,6 +888,11 @@
 };
 
 &pinctrl {
+	leds {
+		led_rgb_b: led-rgb-b {
+			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 
 	usb {
 		vcc5v0_host_en: vcc5v0-host-en {

arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts

@@ -8,6 +8,7 @@
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/pwm/pwm.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/input/rk-input.h>
@@ -150,9 +151,12 @@
 
 	leds {
 		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&io_led>;
 
-		system-status {
-			label = "blue:status";
+		io_led {
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
@@ -666,6 +670,11 @@
 };
 
 &pinctrl {
+	leds {
+		io_led: io-led {
+			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 
 	power {
 		vcc_5v0_en: vcc-5v0-en {