arm64: dts: rockchip: Add LED nodes on rk3399-roc-pc

rk3399-roc-pc has three gpio LEDs, enable them.

Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Link: https://lore.kernel.org/r/7d8d85c9-5fde-7943-a6b6-639bca38bdc1@fivetechno.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts
index 257543d..12d38f6 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts
@@ -28,6 +28,33 @@
                #clock-cells = <0>;
        };
 
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>, <&yellow_led_gpio>;
+
+               work-led {
+                       label = "green:work";
+                       gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
+                       default-state = "on";
+                       linux,default-trigger = "heartbeat";
+               };
+
+               diy-led {
+                       label = "red:diy";
+                       gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+                       linux,default-trigger = "mmc1";
+               };
+
+               yellow-led {
+                       label = "yellow:yellow-led";
+                       gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
+                       default-state = "off";
+                       linux,default-trigger = "mmc0";
+               };
+       };
+
        sdio_pwrseq: sdio-pwrseq {
                compatible = "mmc-pwrseq-simple";
                clocks = <&rk808 1>;
@@ -494,6 +521,20 @@
                };
        };
 
+       leds {
+               diy_led_gpio: diy_led-gpio {
+                       rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+
+               work_led_gpio: work_led-gpio {
+                       rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+
+               yellow_led_gpio: yellow_led-gpio {
+                       rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+
        pmic {
                vsel1_gpio: vsel1-gpio {
                        rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;