diff mbox series

[v2,2/2] arm64: dts: rockchip: add LEDs for ROCK 4C+

Message ID 20220908031726.1307105-2-naoki@radxa.com (mailing list archive)
State New, archived
Headers show
Series [v2,1/2] arm64: dts: rockchip: add LED for ROCK Pi 4A/B/C/A+/B+ | expand

Commit Message

FUKAUMI Naoki Sept. 8, 2022, 3:17 a.m. UTC 
add support for user LEDs on Radxa ROCK 4C+ board.

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
v2:
 - fix led node label

 .../boot/dts/rockchip/rk3399-rock-4c-plus.dts | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
index a1c4727acfcd..d7051b5d4904 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
@@ -6,6 +6,7 @@ 
  */
 
 /dts-v1/;
+#include <dt-bindings/leds/common.h>
 #include "rk3399.dtsi"
 #include "rk3399-t-opp.dtsi"
 
@@ -38,6 +39,28 @@  clkin_gmac: external-gmac-clock {
 		#clock-cells = <0>;
 	};
 
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&user_led1 &user_led2>;
+
+		/* USER_LED1 */
+		led-0 {
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		/* USER_LED2 */
+		led-1 {
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_BLUE>;
+			gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
 	vcc5v0_sys: vcc5v0-sys-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc5v0_sys";
@@ -404,6 +427,7 @@  &i2s2 {
 
 &io_domains {
 	bt656-supply = <&vcc_3v0>;
+	audio-supply = <&vcca_1v8>;
 	gpio1830-supply = <&vcc_3v0>;
 	sdmmc-supply = <&vccio_sd>;
 	status = "okay";
@@ -424,6 +448,16 @@  bt_wake_l: bt-wake-l {
 		};
 	};
 
+	leds {
+		user_led1: user-led1 {
+			rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		user_led2: user-led2 {
+			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	pmic {
 		pmic_int_l: pmic-int-l {
 			rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;