u-boot/arch/arm/dts/imx28-xea-u-boot.dtsi

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2019
 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
 *
 * SPDX-License-Identifier:     GPL-2.0+ or X11
 */

/*
 * The minimal augmentation DTS U-Boot file to allow eMMC driver
 * configuration in SPL for falcon boot.
 */
#include "imx28-u-boot.dtsi"
/ {
	aliases {
		/delete-property/ spi1;
		/delete-property/ usbphy0;
		/delete-property/ usbphy1;
	};
	apb@80000000 {
		bootph-pre-ram;

		apbh@80000000 {
			bootph-pre-ram;
		};

		apbx@80040000 {
			bootph-pre-ram;
		};
	};
};

&clks {
	bootph-pre-ram;
	status = "disable";
};

&duart {
	/delete-property/ clocks;
	bootph-pre-ram;
	type = <1>; /* TYPE_PL011 */
};

&gpio0 {
	bootph-pre-ram;
};

&mac0 {
	phy-mode = "rmii";
	pinctrl-names = "default";
	pinctrl-0 = <&mac0_pins_a>;
	phy-supply = <&reg_fec_3v3>;
	phy-reset-gpios = <&gpio2 13 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <1>;
	phy-reset-post-delay = <1>;
	status = "okay";

	fixed-link {
		speed = <100>;
		full-duplex;
	};
};

&pinctrl {
	/delete-property/ pinctrl-names;
	/delete-property/ pinctrl-0;
	bootph-pre-ram;
};

&reg_fec_3v3 {
	gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	regulator-boot-on;
};

&ssp0 {
	bootph-pre-ram;
};

&ssp3 {
	num-cs = <2>;
	spi-max-frequency = <40000000>;
	bootph-pre-ram;
};

/delete-node/ &ssp2;
/delete-node/ &usb0;
/delete-node/ &usbphy0;
/delete-node/ &usb1;
/delete-node/ &usbphy1;
/delete-node/ &hog_pins_a;
/delete-node/ &hog_pins_tiva;
/delete-node/ &hog_pins_coding;