linux_dsm_epyc7002/arch/arm/boot/dts/armada-370-xp.dtsi

/*
 * Device Tree Include file for Marvell Armada 370 and Armada XP SoC
 *
 * Copyright (C) 2012 Marvell
 *
 * Lior Amsalem <alior@marvell.com>
 * Gregory CLEMENT <gregory.clement@free-electrons.com>
 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 * Ben Dooks <ben.dooks@codethink.co.uk>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL 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 file 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 file 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 , 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.
 *
 * This file contains the definitions that are common to the Armada
 * 370 and Armada XP SoC.
 */

/include/ "skeleton64.dtsi"

#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))

/ {
	model = "Marvell Armada 370 and XP SoC";
	compatible = "marvell,armada-370-xp";

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

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		cpu@0 {
			compatible = "marvell,sheeva-v7";
			device_type = "cpu";
			reg = <0>;
		};
	};

	pmu {
		compatible = "arm,cortex-a9-pmu";
		interrupts-extended = <&mpic 3>;
	};

	soc {
		#address-cells = <2>;
		#size-cells = <1>;
		controller = <&mbusc>;
		interrupt-parent = <&mpic>;
		pcie-mem-aperture = <0xf8000000 0x7e00000>;
		pcie-io-aperture  = <0xffe00000 0x100000>;

		devbus-bootcs {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10400 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x2f) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		devbus-cs0 {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10408 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x3e) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		devbus-cs1 {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10410 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x3d) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		devbus-cs2 {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10418 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x3b) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		devbus-cs3 {
			compatible = "marvell,mvebu-devbus";
			reg = <MBUS_ID(0xf0, 0x01) 0x10420 0x8>;
			ranges = <0 MBUS_ID(0x01, 0x37) 0 0xffffffff>;
			#address-cells = <1>;
			#size-cells = <1>;
			clocks = <&coreclk 0>;
			status = "disabled";
		};

		internal-regs {
			compatible = "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;

			rtc@10300 {
				compatible = "marvell,orion-rtc";
				reg = <0x10300 0x20>;
				interrupts = <50>;
			};

			spi0: spi@10600 {
				reg = <0x10600 0x28>;
				#address-cells = <1>;
				#size-cells = <0>;
				cell-index = <0>;
				interrupts = <30>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			spi1: spi@10680 {
				reg = <0x10680 0x28>;
				#address-cells = <1>;
				#size-cells = <0>;
				cell-index = <1>;
				interrupts = <92>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			i2c0: i2c@11000 {
				compatible = "marvell,mv64xxx-i2c";
				#address-cells = <1>;
				#size-cells = <0>;
				interrupts = <31>;
				timeout-ms = <1000>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			i2c1: i2c@11100 {
				compatible = "marvell,mv64xxx-i2c";
				#address-cells = <1>;
				#size-cells = <0>;
				interrupts = <32>;
				timeout-ms = <1000>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			uart0: serial@12000 {
				compatible = "snps,dw-apb-uart";
				reg = <0x12000 0x100>;
				reg-shift = <2>;
				interrupts = <41>;
				reg-io-width = <1>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			uart1: serial@12100 {
				compatible = "snps,dw-apb-uart";
				reg = <0x12100 0x100>;
				reg-shift = <2>;
				interrupts = <42>;
				reg-io-width = <1>;
				clocks = <&coreclk 0>;
				status = "disabled";
			};

			pinctrl: pin-ctrl@18000 {
				reg = <0x18000 0x38>;
			};

			coredivclk: corediv-clock@18740 {
				compatible = "marvell,armada-370-corediv-clock";
				reg = <0x18740 0xc>;
				#clock-cells = <1>;
				clocks = <&mainpll>;
				clock-output-names = "nand";
			};

			mbusc: mbus-controller@20000 {
				compatible = "marvell,mbus-controller";
				reg = <0x20000 0x100>, <0x20180 0x20>,
				      <0x20250 0x8>;
			};

			mpic: interrupt-controller@20a00 {
				compatible = "marvell,mpic";
				#interrupt-cells = <1>;
				#size-cells = <1>;
				interrupt-controller;
				msi-controller;
			};

			coherency-fabric@20200 {
				compatible = "marvell,coherency-fabric";
				reg = <0x20200 0xb0>, <0x21010 0x1c>;
			};

			timer@20300 {
				reg = <0x20300 0x30>, <0x21040 0x30>;
				interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
			};

			watchdog@20300 {
				reg = <0x20300 0x34>, <0x20704 0x4>;
			};

			pmsu@22000 {
				compatible = "marvell,armada-370-pmsu";
				reg = <0x22000 0x1000>;
			};

			usb@50000 {
				compatible = "marvell,orion-ehci";
				reg = <0x50000 0x500>;
				interrupts = <45>;
				status = "disabled";
			};

			usb@51000 {
				compatible = "marvell,orion-ehci";
				reg = <0x51000 0x500>;
				interrupts = <46>;
				status = "disabled";
			};

			eth0: ethernet@70000 {
				reg = <0x70000 0x4000>;
				interrupts = <8>;
				clocks = <&gateclk 4>;
				status = "disabled";
			};

			mdio: mdio {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "marvell,orion-mdio";
				reg = <0x72004 0x4>;
				clocks = <&gateclk 4>;
			};

			eth1: ethernet@74000 {
				reg = <0x74000 0x4000>;
				interrupts = <10>;
				clocks = <&gateclk 3>;
				status = "disabled";
			};

			sata@a0000 {
				compatible = "marvell,armada-370-sata";
				reg = <0xa0000 0x5000>;
				interrupts = <55>;
				clocks = <&gateclk 15>, <&gateclk 30>;
				clock-names = "0", "1";
				status = "disabled";
			};

			nand@d0000 {
				compatible = "marvell,armada370-nand";
				reg = <0xd0000 0x54>;
				#address-cells = <1>;
				#size-cells = <1>;
				interrupts = <113>;
				clocks = <&coredivclk 0>;
				status = "disabled";
			};

			mvsdio@d4000 {
				compatible = "marvell,orion-sdio";
				reg = <0xd4000 0x200>;
				interrupts = <54>;
				clocks = <&gateclk 17>;
				bus-width = <4>;
				cap-sdio-irq;
				cap-sd-highspeed;
				cap-mmc-highspeed;
				status = "disabled";
			};
		};
	};

	clocks {
		/* 2 GHz fixed main PLL */
		mainpll: mainpll {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <2000000000>;
		};
	};
 };