linux_dsm_epyc7002/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi

/*
 * Device Tree Include file for NXP Layerscape-1088A family SoC.
 *
 * Copyright 2017 NXP
 *
 * Harninder Rai <harninder.rai@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.
 */
#include <dt-bindings/interrupt-controller/arm-gic.h>

/ {
	compatible = "fsl,ls1088a";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		/* We have 2 clusters having 4 Cortex-A53 cores each */
		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x0>;
			clocks = <&clockgen 1 0>;
		};

		cpu1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x1>;
			clocks = <&clockgen 1 0>;
		};

		cpu2: cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x2>;
			clocks = <&clockgen 1 0>;
		};

		cpu3: cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x3>;
			clocks = <&clockgen 1 0>;
		};

		cpu4: cpu@100 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x100>;
			clocks = <&clockgen 1 1>;
		};

		cpu5: cpu@101 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x101>;
			clocks = <&clockgen 1 1>;
		};

		cpu6: cpu@102 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x102>;
			clocks = <&clockgen 1 1>;
		};

		cpu7: cpu@103 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x103>;
			clocks = <&clockgen 1 1>;
		};
	};

	gic: interrupt-controller@6000000 {
		compatible = "arm,gic-v3";
		#interrupt-cells = <3>;
		interrupt-controller;
		reg = <0x0 0x06000000 0 0x10000>, /* GIC Dist */
		      <0x0 0x06100000 0 0x100000>, /* GICR(RD_base+SGI_base)*/
		      <0x0 0x0c0c0000 0 0x2000>, /* GICC */
		      <0x0 0x0c0d0000 0 0x1000>, /* GICH */
		      <0x0 0x0c0e0000 0 0x20000>; /* GICV */
		interrupts = <1 9 IRQ_TYPE_LEVEL_HIGH>;
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <1 13 IRQ_TYPE_LEVEL_LOW>,/* Physical Secure PPI */
			     <1 14 IRQ_TYPE_LEVEL_LOW>,/* Physical Non-Secure PPI */
			     <1 11 IRQ_TYPE_LEVEL_LOW>,/* Virtual PPI */
			     <1 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */
	};

	sysclk: sysclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <100000000>;
		clock-output-names = "sysclk";
	};

	soc {
		compatible = "simple-bus";
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		clockgen: clocking@1300000 {
			compatible = "fsl,ls1088a-clockgen";
			reg = <0 0x1300000 0 0xa0000>;
			#clock-cells = <2>;
			clocks = <&sysclk>;
		};

		duart0: serial@21c0500 {
			compatible = "fsl,ns16550", "ns16550a";
			reg = <0x0 0x21c0500 0x0 0x100>;
			clocks = <&clockgen 4 3>;
			interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
		};

		duart1: serial@21c0600 {
			compatible = "fsl,ns16550", "ns16550a";
			reg = <0x0 0x21c0600 0x0 0x100>;
			clocks = <&clockgen 4 3>;
			interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
		};

		gpio0: gpio@2300000 {
			compatible = "fsl,qoriq-gpio";
			reg = <0x0 0x2300000 0x0 0x10000>;
			interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio1: gpio@2310000 {
			compatible = "fsl,qoriq-gpio";
			reg = <0x0 0x2310000 0x0 0x10000>;
			interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio2: gpio@2320000 {
			compatible = "fsl,qoriq-gpio";
			reg = <0x0 0x2320000 0x0 0x10000>;
			interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio3: gpio@2330000 {
			compatible = "fsl,qoriq-gpio";
			reg = <0x0 0x2330000 0x0 0x10000>;
			interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		ifc: ifc@2240000 {
			compatible = "fsl,ifc", "simple-bus";
			reg = <0x0 0x2240000 0x0 0x20000>;
			interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>;
			little-endian;
			#address-cells = <2>;
			#size-cells = <1>;
			status = "disabled";
		};

		i2c0: i2c@2000000 {
			compatible = "fsl,vf610-i2c";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x0 0x2000000 0x0 0x10000>;
			interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clockgen 4 3>;
			status = "disabled";
		};

		i2c1: i2c@2010000 {
			compatible = "fsl,vf610-i2c";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x0 0x2010000 0x0 0x10000>;
			interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clockgen 4 3>;
			status = "disabled";
		};

		i2c2: i2c@2020000 {
			compatible = "fsl,vf610-i2c";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x0 0x2020000 0x0 0x10000>;
			interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clockgen 4 3>;
			status = "disabled";
		};

		i2c3: i2c@2030000 {
			compatible = "fsl,vf610-i2c";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x0 0x2030000 0x0 0x10000>;
			interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clockgen 4 3>;
			status = "disabled";
		};

		esdhc: esdhc@2140000 {
			compatible = "fsl,ls1088a-esdhc", "fsl,esdhc";
			reg = <0x0 0x2140000 0x0 0x10000>;
			interrupts = <0 28 0x4>; /* Level high type */
			clock-frequency = <0>;
			voltage-ranges = <1800 1800 3300 3300>;
			sdhci,auto-cmd12;
			little-endian;
			bus-width = <4>;
			status = "disabled";
		};

		sata: sata@3200000 {
			compatible = "fsl,ls1088a-ahci", "fsl,ls1043a-ahci";
			reg = <0x0 0x3200000 0x0 0x10000>,
				<0x0 0x20140520 0x0 0x4>;
			reg-names = "ahci", "sata-ecc";
			interrupts = <0 133 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clockgen 4 3>;
			dma-coherent;
			status = "disabled";
		};
	};

};