linux/arch/arm/boot/dts/zynq-zybo.dts

/*
 *  Copyright (C) 2011 - 2014 Xilinx
 *  Copyright (C) 2012 National Instruments Corp.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
/dts-v1/;
#include "zynq-7000.dtsi"

/ {
	model = "Zynq ZYBO Development Board";
	compatible = "digilent,zynq-zybo", "xlnx,zynq-7000";

	aliases {
		ethernet0 = &gem0;
		serial0 = &uart1;
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x20000000>;
	};

	chosen {
		bootargs = "";
		stdout-path = "serial0:115200n8";
	};

	usb_phy0: phy0 {
		#phy-cells = <0>;
		compatible = "usb-nop-xceiv";
		reset-gpios = <&gpio0 46 1>;
	};
};

&clkc {
	ps-clk-frequency = <50000000>;
};

&gem0 {
	status = "okay";
	phy-mode = "rgmii-id";
	phy-handle = <&ethernet_phy>;

	ethernet_phy: ethernet-phy@0 {
		reg = <0>;
		device_type = "ethernet-phy";
	};
};

&sdhci0 {
	status = "okay";
};

&uart1 {
	status = "okay";
};

&usb0 {
	status = "okay";
	dr_mode = "host";
	usb-phy = <&usb_phy0>;
};