linux_dsm_epyc7002/arch/arm/boot/dts/socfpga.dtsi

/*
 *  Copyright (C) 2012 Altera <www.altera.com>
 *
 * This program 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 program 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/include/ "skeleton.dtsi"

/ {
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		ethernet0 = &gmac0;
		serial0 = &uart0;
		serial1 = &uart1;
	};

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

		cpu@0 {
			compatible = "arm,cortex-a9";
			device_type = "cpu";
			reg = <0>;
			next-level-cache = <&L2>;
		};
		cpu@1 {
			compatible = "arm,cortex-a9";
			device_type = "cpu";
			reg = <1>;
			next-level-cache = <&L2>;
		};
	};

	intc: intc@fffed000 {
		compatible = "arm,cortex-a9-gic";
		#interrupt-cells = <3>;
		interrupt-controller;
		reg = <0xfffed000 0x1000>,
		      <0xfffec100 0x100>;
	};

	soc {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "simple-bus";
		device_type = "soc";
		interrupt-parent = <&intc>;
		ranges;

		amba {
			compatible = "arm,amba-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			pdma: pdma@ffe01000 {
				compatible = "arm,pl330", "arm,primecell";
				reg = <0xffe01000 0x1000>;
				interrupts = <0 180 4>;
			};
		};

		gmac0: stmmac@ff700000 {
			compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
			reg = <0xff700000 0x2000>;
			interrupts = <0 115 4>;
			interrupt-names = "macirq";
			mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */
			phy-mode = "gmii";
		};

		L2: l2-cache@fffef000 {
			compatible = "arm,pl310-cache";
			reg = <0xfffef000 0x1000>;
			interrupts = <0 38 0x04>;
			cache-unified;
			cache-level = <2>;
		};

		/* Local timer */
		timer@fffec600 {
			compatible = "arm,cortex-a9-twd-timer";
			reg = <0xfffec600 0x100>;
			interrupts = <1 13 0xf04>;
		};

		timer0: timer@ffc08000 {
			compatible = "snps,dw-apb-timer-sp";
			interrupts = <0 167 4>;
			clock-frequency = <200000000>;
			reg = <0xffc08000 0x1000>;
		};

		timer1: timer@ffc09000 {
			compatible = "snps,dw-apb-timer-sp";
			interrupts = <0 168 4>;
			clock-frequency = <200000000>;
			reg = <0xffc09000 0x1000>;
		};

		timer2: timer@ffd00000 {
			compatible = "snps,dw-apb-timer-osc";
			interrupts = <0 169 4>;
			clock-frequency = <200000000>;
			reg = <0xffd00000 0x1000>;
		};

		timer3: timer@ffd01000 {
			compatible = "snps,dw-apb-timer-osc";
			interrupts = <0 170 4>;
			clock-frequency = <200000000>;
			reg = <0xffd01000 0x1000>;
		};

		uart0: uart@ffc02000 {
			compatible = "snps,dw-apb-uart";
			reg = <0xffc02000 0x1000>;
			clock-frequency = <7372800>;
			interrupts = <0 162 4>;
			reg-shift = <2>;
			reg-io-width = <4>;
		};

		uart1: uart@ffc03000 {
			compatible = "snps,dw-apb-uart";
			reg = <0xffc03000 0x1000>;
			clock-frequency = <7372800>;
			interrupts = <0 163 4>;
			reg-shift = <2>;
			reg-io-width = <4>;
		};
	};
};