Commit 796b4360 authored by Mingkai Hu's avatar Mingkai Hu Committed by Shawn Guo
Browse files

arm64: dts: add LS1046A-RDB board support 



The LS1046A reference design board (RDB) is a high-performance computing,
evaluation, and development platform that supports the LS1046A SoC.

Signed-off-by: default avatarMingkai Hu <Mingkai.Hu@nxp.com>
Signed-off-by: default avatarShaohui Xie <Shaohui.Xie@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent a135b28f

arch/arm64/boot/dts/freescale/Makefile

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Original line number Diff line number Diff line 
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb

dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb

dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-rdb.dtb

dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb

dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb

dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb

arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts

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+150 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Include file for Freescale Layerscape-1046A family SoC.

 *

 * Copyright 2016, Freescale Semiconductor, Inc.

 *

 * Mingkai Hu <mingkai.hu@nxp.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-ls1046a.dtsi"



/ {

	model = "LS1046A RDB Board";

	compatible = "fsl,ls1046a-rdb", "fsl,ls1046a";



	aliases {

		serial0 = &duart0;

		serial1 = &duart1;

		serial2 = &duart2;

		serial3 = &duart3;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};

};



&duart0 {

	status = "okay";

};



&duart1 {

	status = "okay";

};



&i2c0 {

	status = "okay";



	ina220@40 {

		compatible = "ti,ina220";

		reg = <0x40>;

		shunt-resistor = <1000>;

	};



	temp-sensor@4c {

		compatible = "adi,adt7461";

		reg = <0x4c>;

	};



	eeprom@56 {

		compatible = "atmel,24c512";

		reg = <0x52>;

	};



	eeprom@57 {

		compatible = "atmel,24c512";

		reg = <0x53>;

	};

};



&i2c3 {

	status = "okay";



	rtc@51 {

		compatible = "nxp,pcf2129";

		reg = <0x51>;

	};

};



&ifc {

	#address-cells = <2>;

	#size-cells = <1>;

	/* NAND Flashe and CPLD on board */

	ranges = <0x0 0x0 0x0 0x7e800000 0x00010000

		  0x2 0x0 0x0 0x7fb00000 0x00000100>;

	status = "okay";



	nand@0,0 {

		compatible = "fsl,ifc-nand";

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0x0 0x0 0x10000>;

	};



	cpld: board-control@2,0 {

		compatible = "fsl,ls1046ardb-cpld";

		reg = <0x2 0x0 0x0000100>;

	};

};



&qspi {

	num-cs = <2>;

	bus-num = <0>;

	status = "okay";



	qflash0: s25fs512s@0 {

		compatible = "spansion,m25p80";

		#address-cells = <1>;

		#size-cells = <1>;

		spi-max-frequency = <20000000>;

		reg = <0>;

	};



	qflash1: s25fs512s@1 {

		compatible = "spansion,m25p80";

		#address-cells = <1>;

		#size-cells = <1>;

		spi-max-frequency = <20000000>;

		reg = <1>;

	};

};