OpenCloudOS-Kernel/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts

/*
 * Device Tree Source for the iWave-RZG1E SODIMM carrier board
 *
 * Copyright (C) 2017 Renesas Electronics Corp.
 *
 * 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 "r8a7745-iwg22m.dtsi"

/ {
	model = "iWave Systems RainboW-G22D-SODIMM board based on RZ/G1E";
	compatible = "iwave,g22d", "iwave,g22m", "renesas,r8a7745";

	aliases {
		serial0 = &scif4;
		ethernet0 = &avb;
	};

	chosen {
		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
		stdout-path = "serial0:115200n8";
	};
};

&pfc {
	scif4_pins: scif4 {
		groups = "scif4_data_b";
		function = "scif4";
	};

	avb_pins: avb {
		groups = "avb_mdio", "avb_gmii";
		function = "avb";
	};
};

&scif4 {
	pinctrl-0 = <&scif4_pins>;
	pinctrl-names = "default";

	status = "okay";
};

&avb {
	pinctrl-0 = <&avb_pins>;
	pinctrl-names = "default";

	phy-handle = <&phy3>;
	phy-mode = "gmii";
	renesas,no-ether-link;
	status = "okay";

	phy3: ethernet-phy@3 {
	/*
	 * On some older versions of the platform (before R4.0) the phy address
	 * may be 1 or 3. The address is fixed to 3 for R4.0 onwards.
	 */
		reg = <3>;
		micrel,led-mode = <1>;
	};
};