linux-vybrid_public/arch/arm/boot/dts/sun4i-a10-cubieboard.dts

/*
 * Copyright 2012 Stefan Roese
 * Stefan Roese <sr@denx.de>
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/dts-v1/;
/include/ "sun4i-a10.dtsi"

/ {
	model = "Cubietech Cubieboard";
	compatible = "cubietech,a10-cubieboard", "allwinner,sun4i-a10";

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
	};

	chosen {
		bootargs = "earlyprintk console=ttyS0,115200";
	};

	soc@01c20000 {
		pinctrl@01c20800 {
			led_pins_cubieboard: led_pins@0 {
				allwinner,pins = "PH20", "PH21";
				allwinner,function = "gpio_out";
				allwinner,drive = <1>;
				allwinner,pull = <0>;
			};
		};

		uart0: serial@01c28000 {
			pinctrl-names = "default";
			pinctrl-0 = <&uart0_pins_a>;
			status = "okay";
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins_cubieboard>;

		blue {
			label = "cubieboard::blue";
			gpios = <&pio 7 21 0>; /* LED1 */
		};

		green {
			label = "cubieboard::green";
			gpios = <&pio 7 20 0>; /* LED2 */
			linux,default-trigger = "heartbeat";
		};
	};
};