Commit 6cbd7675 authored by FUKAUMI Naoki's avatar FUKAUMI Naoki Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add LEDs for ROCK 4C+ 



add support for user LEDs on Radxa ROCK 4C+ board.

Signed-off-by: default avatarFUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20220908031726.1307105-2-naoki@radxa.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 7ebfd4f6

arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts

+33 −0
Original line number Diff line number Diff line
@@ -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";
@@ -424,6 +447,16 @@ 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>;