u-boot/arch/arm/dts/imx8mp-dhcom-pdk-overlay-eth2xfast.dts

// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
 * Copyright (C) 2023 Marek Vasut <marex@denx.de>
 */
/dts-v1/;
/plugin/;

&ethphypdk {	/* Micrel KSZ9131RNXI */
	status = "disabled";
};