tegrakernel/kernel/kernel-4.9/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts

/*
 * Marvell RD88F6181 Z0 stepping descrition
 *
 * Andrew Lunn <andrew@lunn.ch>
 *
 * 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.
 *
 * This file contains the definitions for the board using the Z0
 * stepping of the SoC. The ethernet switch has a "wan" port.
*/

/dts-v1/;

#include "kirkwood-rd88f6281.dtsi"

/ {
	model = "Marvell RD88f6281 Reference design, with Z0 SoC";
	compatible = "marvell,rd88f6281-z0", "marvell,rd88f6281","marvell,kirkwood-88f6281", "marvell,kirkwood";

	dsa {
		switch@0 {
			reg = <0 0>;    /* MDIO address 0, switch 0 in tree */
			port@4 {
				reg = <4>;
				label = "wan";
			};
		};
	};
};

&eth1 {
      status = "disabled";
};