From 1e33e0db826fb48bae9587b6f3a6ea29509bc6ca Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 20 Nov 2018 14:53:11 +0800 Subject: arm64: dts: allwinner: h6: orangepi: Add device nodes for LEDs The Orange Pi Lite 2 and Orange Pi One Plus both have two LEDs, one red and one green. These are driven directly by GPIO lines in an active high arrangement. The red LED is labeled "power", so it is set to be on by default. Note that the default drive current for the GPIO lines makes the LEDs very bright. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi') diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi index f16b7ffbe797..b2526dac2fcf 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi @@ -22,6 +22,21 @@ stdout-path = "serial0:115200n8"; }; + leds { + compatible = "gpio-leds"; + + power { + label = "orangepi:red:power"; + gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ + default-state = "on"; + }; + + status { + label = "orangepi:green:status"; + gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */ + }; + }; + reg_vcc5v: vcc5v { /* board wide 5V supply directly from the DC jack */ compatible = "regulator-fixed"; -- cgit