linux-vybrid_public/arch/arm/boot/dts/r8a7778-bockw-reference.dts

/*
 * Reference Device Tree Source for the Bock-W board
 *
 * Copyright (C) 2013  Renesas Solutions Corp.
 * Copyright (C) 2013  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 *
 * based on r8a7779
 *
 * Copyright (C) 2013 Renesas Solutions Corp.
 * Copyright (C) 2013 Simon Horman
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2.  This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 */

/dts-v1/;
/include/ "r8a7778.dtsi"

/ {
	model = "bockw";
	compatible = "renesas,bockw-reference", "renesas,r8a7778";

	chosen {
		bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
	};

	memory {
		device_type = "memory";
		reg = <0x60000000 0x10000000>;
	};

	fixedregulator3v3: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "fixed-3.3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		regulator-always-on;
	};

	ethernet@18300000 {
		compatible = "smsc,lan9220", "smsc,lan9115";
		reg = <0x18300000 0x1000>;

		phy-mode = "mii";
		interrupt-parent = <&irqpin>;
		interrupts = <0 0>; /* IRQ0: hwirq 0 on irqpin */
		reg-io-width = <4>;
		vddvario-supply = <&fixedregulator3v3>;
		vdd33a-supply = <&fixedregulator3v3>;
	};
};

&irqpin {
	status = "okay";
};