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Commit d250d17d authored by Krzysztof Adamski's avatar Krzysztof Adamski Committed by Maxime Ripard
Browse files

ARM: dts: sun8i: Add leds and switch on Orangepi Plus boards 



OrangePi Plus board has dwo leds - green ("pwr") and red ("status")
and a switch ("sw4"). This patch describes them in a devicetree.

Signed-off-by: default avatarKrzysztof Adamski <k@japko.eu>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent fe0a8ea1

arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts

+57 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ 
#include "sunxi-common-regulators.dtsi"



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include <dt-bindings/pinctrl/sun4i-a10.h>



/ {
@@ -58,6 +59,62 @@ 
	chosen {

		stdout-path = "serial0:115200n8";

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&leds_opc>, <&leds_r_opc>;



		status_led {

			label = "orangepi-plus:red:status";

			gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;

		};



		pwr_led {

			label = "orangepi-plus:green:pwr";

			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;

			default-state = "on";

		};

	};



	r_gpio_keys {

		compatible = "gpio-keys";

		input-name = "sw4";



		pinctrl-names = "default";

		pinctrl-0 = <&sw_r_opc>;



		sw4@0 {

			label = "sw4";

			linux,code = <BTN_0>;

			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;

		};

	};

};



&pio {

	leds_opc: led_pins@0 {

		allwinner,pins = "PA15";

		allwinner,function = "gpio_out";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};

};



&r_pio {

	leds_r_opc: led_pins@0 {

		allwinner,pins = "PL10";

		allwinner,function = "gpio_out";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};



	sw_r_opc: key_pins@0 {

		allwinner,pins = "PL03";

		allwinner,function = "gpio_in";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};

};



&mmc0 {