u-boot/arch/arm/dts/ls1021a-twr.dts

/*
 * Freescale ls1021a TWR board device tree source
 *
 * Copyright 2013-2015 Freescale Semiconductor, Inc.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/dts-v1/;
#include "ls1021a.dtsi"

/ {
	model = "LS1021A TWR Board";

	aliases {
		enet2_rgmii_phy = &rgmii_phy1;
		enet0_sgmii_phy = &sgmii_phy2;
		enet1_sgmii_phy = &sgmii_phy0;
		spi0 = &qspi;
	};
};

&qspi {
	bus-num = <0>;
	status = "okay";

	qflash0: n25q128a13@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "spi-flash";
		spi-max-frequency = <20000000>;
		reg = <0>;
	};
};

&i2c0 {
	status = "okay";
};

&i2c1 {
	status = "okay";
};

&ifc {
	#address-cells = <2>;
	#size-cells = <1>;
	/* NOR Flash on board */
	ranges = <0x0 0x0 0x60000000 0x08000000>;
	status = "okay";

	nor@0,0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "cfi-flash";
		reg = <0x0 0x0 0x8000000>;
		bank-width = <2>;
		device-width = <1>;
	};
};

&lpuart0 {
	status = "okay";
};

&mdio0 {
	sgmii_phy0: ethernet-phy@0 {
		reg = <0x0>;
	};
	rgmii_phy1: ethernet-phy@1 {
		reg = <0x1>;
	};
	sgmii_phy2: ethernet-phy@2 {
		reg = <0x2>;
	};
	tbi1: tbi-phy@1f {
		reg = <0x1f>;
		device_type = "tbi-phy";
	};
};

&uart0 {
	status = "okay";
};

&uart1 {
	status = "okay";
};