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

Commit Message

Markus Reichl Oct. 21, 2019, 10:24 a.m. UTC

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

Signed-off-by: Markus Reichl <[e-mail]>
---
 .../arm64/boot/dts/rockchip/rk3399-roc-pc.dts | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)

Comments

Heiko Stübner Oct. 27, 2019, 6:18 p.m. UTC | #1

Am Montag, 21. Oktober 2019, 12:24:36 CET schrieb Markus Reichl:
> rk3399-roc-pc has three gpio LEDs, enable them.
> 
> Signed-off-by: Markus Reichl <[e-mail]>

applied for 5.5
git am choked a bit on your inline signature though.

Thanks
Heiko

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts
index faf60b2a7673..ba52e1053a2d 100644
--- 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 {
+		work_led_gpio: work_led-gpio {
+			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		diy_led_gpio: diy_led-gpio {
+			rockchip,pins = <0 RK_PB5 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>;