OpenCloudOS-Kernel/arch/arm/boot/dts/ste-nomadik-s8815.dts

/*
 * Device Tree for the ST-Ericsson Nomadik S8815 board
 * Produced by Calao Systems
 */

/dts-v1/;
/include/ "ste-nomadik-stn8815.dtsi"

/ {
	model = "Calao Systems USB-S8815";
	compatible = "calaosystems,usb-s8815";

	chosen {
		bootargs = "root=/dev/ram0 console=ttyAMA1,115200n8 earlyprintk";
	};

	/* Custom board node with GPIO pins to active etc */
	usb-s8815 {
		/* The S8815 is using this very GPIO pin for the SMSC91x IRQs */
		ethernet-gpio {
			gpios = <&gpio3 19 0x1>;
			interrupts = <19 0x1>;
			interrupt-parent = <&gpio3>;
		};
		/* This will bias the MMC/SD card detect line */
		mmcsd-gpio {
			gpios = <&gpio3 16 0x1>;
		};
	};

	/* The user LED on the board is set up to be used for heartbeat */
	leds {
		compatible = "gpio-leds";
		user-led {
			label = "user_led";
			gpios = <&gpio0 2 0x1>;
			default-state = "off";
			linux,default-trigger = "heartbeat";
		};
	};

	/* User key mapped in as "escape" */
	gpio-keys {
		compatible = "gpio-keys";
		user-button {
			label = "user_button";
			gpios = <&gpio0 3 0x1>;
			linux,code = <1>; /* KEY_ESC */
			gpio-key,wakeup;
		};
	};
};