linux_dsm_epyc7002/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts

/*
 * Device Tree file for Freescale LS2080a QDS Board.
 *
 * Copyright (C) 2015, Freescale Semiconductor
 *
 * Bhupesh Sharma <bhupesh.sharma@freescale.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPLv2 or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This library is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This library is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;

/include/ "fsl-ls2080a.dtsi"

/ {
	model = "Freescale Layerscape 2080a QDS Board";
	compatible = "fsl,ls2080a-qds", "fsl,ls2080a";

	aliases {
		serial0 = &serial0;
		serial1 = &serial1;
	};

};

&esdhc {
	status = "okay";
};

&ifc {
	status = "okay";
	#address-cells = <2>;
	#size-cells = <1>;
	ranges = <0x0 0x0 0x5 0x80000000 0x08000000
		  0x2 0x0 0x5 0x30000000 0x00010000
		  0x3 0x0 0x5 0x20000000 0x00010000>;

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

	nand@2,0 {
	     compatible = "fsl,ifc-nand";
	     reg = <0x2 0x0 0x10000>;
	};

	cpld@3,0 {
	     reg = <0x3 0x0 0x10000>;
	     compatible = "fsl,ls2080aqds-fpga", "fsl,fpga-qixis";
	};
};

&i2c0 {
	status = "okay";
	pca9547@77 {
		compatible = "nxp,pca9547";
		reg = <0x77>;
		#address-cells = <1>;
		#size-cells = <0>;
		i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x00>;
			rtc@68 {
				compatible = "dallas,ds3232";
				reg = <0x68>;
			};
		};

		i2c@2 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x02>;

			ina220@40 {
				compatible = "ti,ina220";
				reg = <0x40>;
				shunt-resistor = <500>;
			};

			ina220@41 {
				compatible = "ti,ina220";
				reg = <0x41>;
				shunt-resistor = <1000>;
			};
		};

		i2c@3 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x3>;

			adt7481@4c {
				compatible = "adi,adt7461";
				reg = <0x4c>;
			};
		};
	};
};

&i2c1 {
	status = "disabled";
};

&i2c2 {
	status = "disabled";
};

&i2c3 {
	status = "disabled";
};

&dspi {
	status = "okay";
	dflash0: n25q128a {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "st,m25p80";
		spi-max-frequency = <3000000>;
		reg = <0>;
	};
	dflash1: sst25wf040b {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "st,m25p80";
		spi-max-frequency = <3000000>;
		reg = <1>;
	};
	dflash2: en25s64 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "st,m25p80";
		spi-max-frequency = <3000000>;
		reg = <2>;
	};
};

&qspi {
	status = "okay";
	qflash0: s25fl008k {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "st,m25p80";
		spi-max-frequency = <20000000>;
		reg = <0>;
	};
};

&sata0 {
	status = "okay";
};

&sata1 {
	status = "okay";
};

&usb0 {
	status = "okay";
};

&usb1 {
	status = "okay";
};