tegrakernel/kernel/kernel-4.9/arch/arm64/boot/dts/marvell/armada-ap806.dtsi

/*
 * Copyright (C) 2016 Marvell Technology Group Ltd.
 *
 * 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.
 */

/*
 * Device Tree file for Marvell Armada AP806.
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>

/dts-v1/;

/ {
	model = "Marvell Armada AP806";
	compatible = "marvell,armada-ap806";
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
	};

	psci {
		compatible = "arm,psci-0.2";
		method = "smc";
	};

	ap806 {
		#address-cells = <2>;
		#size-cells = <2>;
		compatible = "simple-bus";
		interrupt-parent = <&gic>;
		ranges;

		config-space {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "simple-bus";
			ranges = <0x0 0x0 0xf0000000 0x1000000>;

			gic: interrupt-controller@210000 {
				compatible = "arm,gic-400";
				#interrupt-cells = <3>;
				#address-cells = <1>;
				#size-cells = <1>;
				ranges;
				interrupt-controller;
				interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
				reg = <0x210000 0x10000>,
				      <0x220000 0x20000>,
				      <0x240000 0x20000>,
				      <0x260000 0x20000>;

				gic_v2m0: v2m@280000 {
					compatible = "arm,gic-v2m-frame";
					msi-controller;
					reg = <0x280000 0x1000>;
					arm,msi-base-spi = <160>;
					arm,msi-num-spis = <32>;
				};
				gic_v2m1: v2m@290000 {
					compatible = "arm,gic-v2m-frame";
					msi-controller;
					reg = <0x290000 0x1000>;
					arm,msi-base-spi = <192>;
					arm,msi-num-spis = <32>;
				};
				gic_v2m2: v2m@2a0000 {
					compatible = "arm,gic-v2m-frame";
					msi-controller;
					reg = <0x2a0000 0x1000>;
					arm,msi-base-spi = <224>;
					arm,msi-num-spis = <32>;
				};
				gic_v2m3: v2m@2b0000 {
					compatible = "arm,gic-v2m-frame";
					msi-controller;
					reg = <0x2b0000 0x1000>;
					arm,msi-base-spi = <256>;
					arm,msi-num-spis = <32>;
				};
			};

			timer {
				compatible = "arm,armv8-timer";
				interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
					     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
					     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
					     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
			};

			pmu {
				compatible = "arm,cortex-a72-pmu";
				interrupt-parent = <&pic>;
				interrupts = <17>;
			};

			odmi: odmi@300000 {
				compatible = "marvell,odmi-controller";
				interrupt-controller;
				msi-controller;
				marvell,odmi-frames = <4>;
				reg = <0x300000 0x4000>,
				      <0x304000 0x4000>,
				      <0x308000 0x4000>,
				      <0x30C000 0x4000>;
				marvell,spi-base = <128>, <136>, <144>, <152>;
			};

			pic: interrupt-controller@3f0100 {
				compatible = "marvell,armada-8k-pic";
				reg = <0x3f0100 0x10>;
				#interrupt-cells = <1>;
				interrupt-controller;
				interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
			};

			xor@400000 {
				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
				reg = <0x400000 0x1000>,
				      <0x410000 0x1000>;
				msi-parent = <&gic_v2m0>;
				dma-coherent;
			};

			xor@420000 {
				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
				reg = <0x420000 0x1000>,
				      <0x430000 0x1000>;
				msi-parent = <&gic_v2m0>;
				dma-coherent;
			};

			xor@440000 {
				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
				reg = <0x440000 0x1000>,
				      <0x450000 0x1000>;
				msi-parent = <&gic_v2m0>;
				dma-coherent;
			};

			xor@460000 {
				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
				reg = <0x460000 0x1000>,
				      <0x470000 0x1000>;
				msi-parent = <&gic_v2m0>;
				dma-coherent;
			};

			spi0: spi@510600 {
				compatible = "marvell,armada-380-spi";
				reg = <0x510600 0x50>;
				#address-cells = <1>;
				#size-cells = <0>;
				cell-index = <0>;
				interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&ap_syscon 3>;
				status = "disabled";
			};

			i2c0: i2c@511000 {
				compatible = "marvell,mv78230-i2c";
				reg = <0x511000 0x20>;
				#address-cells = <1>;
				#size-cells = <0>;
				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
				timeout-ms = <1000>;
				clocks = <&ap_syscon 3>;
				status = "disabled";
			};

			uart0: serial@512000 {
				compatible = "snps,dw-apb-uart";
				reg = <0x512000 0x100>;
				reg-shift = <2>;
				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
				reg-io-width = <1>;
				clocks = <&ap_syscon 3>;
				status = "disabled";
			};

			uart1: serial@512100 {
				compatible = "snps,dw-apb-uart";
				reg = <0x512100 0x100>;
				reg-shift = <2>;
				interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
				reg-io-width = <1>;
				clocks = <&ap_syscon 3>;
				status = "disabled";

			};

			ap_syscon: system-controller@6f4000 {
				compatible = "marvell,ap806-system-controller",
					     "syscon";
				#clock-cells = <1>;
				clock-output-names = "ap-cpu-cluster-0",
						     "ap-cpu-cluster-1",
						     "ap-fixed", "ap-mss";
				reg = <0x6f4000 0x1000>;
			};
		};
	};
};