linux_dsm_epyc7002/arch/arm/boot/dts/zynq-7000.dtsi

/*
 *  Copyright (C) 2011 - 2014 Xilinx
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * 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.
 */
/include/ "skeleton.dtsi"

/ {
	compatible = "xlnx,zynq-7000";

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

		cpu@0 {
			compatible = "arm,cortex-a9";
			device_type = "cpu";
			reg = <0>;
			clocks = <&clkc 3>;
			clock-latency = <1000>;
			cpu0-supply = <&regulator_vccpint>;
			operating-points = <
				/* kHz    uV */
				666667  1000000
				333334  1000000
			>;
		};

		cpu@1 {
			compatible = "arm,cortex-a9";
			device_type = "cpu";
			reg = <1>;
			clocks = <&clkc 3>;
		};
	};

	pmu {
		compatible = "arm,cortex-a9-pmu";
		interrupts = <0 5 4>, <0 6 4>;
		interrupt-parent = <&intc>;
		reg = < 0xf8891000 0x1000 0xf8893000 0x1000 >;
	};

	regulator_vccpint: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "VCCPINT";
		regulator-min-microvolt = <1000000>;
		regulator-max-microvolt = <1000000>;
		regulator-boot-on;
		regulator-always-on;
	};

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

		adc: adc@f8007100 {
			compatible = "xlnx,zynq-xadc-1.00.a";
			reg = <0xf8007100 0x20>;
			interrupts = <0 7 4>;
			interrupt-parent = <&intc>;
			clocks = <&clkc 12>;
		};

		can0: can@e0008000 {
			compatible = "xlnx,zynq-can-1.0";
			status = "disabled";
			clocks = <&clkc 19>, <&clkc 36>;
			clock-names = "can_clk", "pclk";
			reg = <0xe0008000 0x1000>;
			interrupts = <0 28 4>;
			interrupt-parent = <&intc>;
			tx-fifo-depth = <0x40>;
			rx-fifo-depth = <0x40>;
		};

		can1: can@e0009000 {
			compatible = "xlnx,zynq-can-1.0";
			status = "disabled";
			clocks = <&clkc 20>, <&clkc 37>;
			clock-names = "can_clk", "pclk";
			reg = <0xe0009000 0x1000>;
			interrupts = <0 51 4>;
			interrupt-parent = <&intc>;
			tx-fifo-depth = <0x40>;
			rx-fifo-depth = <0x40>;
		};

		gpio0: gpio@e000a000 {
			compatible = "xlnx,zynq-gpio-1.0";
			#gpio-cells = <2>;
			clocks = <&clkc 42>;
			gpio-controller;
			interrupt-parent = <&intc>;
			interrupts = <0 20 4>;
			reg = <0xe000a000 0x1000>;
		};

		i2c0: i2c@e0004000 {
			compatible = "cdns,i2c-r1p10";
			status = "disabled";
			clocks = <&clkc 38>;
			interrupt-parent = <&intc>;
			interrupts = <0 25 4>;
			reg = <0xe0004000 0x1000>;
			#address-cells = <1>;
			#size-cells = <0>;
		};

		i2c1: i2c@e0005000 {
			compatible = "cdns,i2c-r1p10";
			status = "disabled";
			clocks = <&clkc 39>;
			interrupt-parent = <&intc>;
			interrupts = <0 48 4>;
			reg = <0xe0005000 0x1000>;
			#address-cells = <1>;
			#size-cells = <0>;
		};

		intc: interrupt-controller@f8f01000 {
			compatible = "arm,cortex-a9-gic";
			#interrupt-cells = <3>;
			interrupt-controller;
			reg = <0xF8F01000 0x1000>,
			      <0xF8F00100 0x100>;
		};

		L2: cache-controller@f8f02000 {
			compatible = "arm,pl310-cache";
			reg = <0xF8F02000 0x1000>;
			arm,data-latency = <3 2 2>;
			arm,tag-latency = <2 2 2>;
			cache-unified;
			cache-level = <2>;
		};

		mc: memory-controller@f8006000 {
			compatible = "xlnx,zynq-ddrc-a05";
			reg = <0xf8006000 0x1000>;
		};

		uart0: serial@e0000000 {
			compatible = "xlnx,xuartps", "cdns,uart-r1p8";
			status = "disabled";
			clocks = <&clkc 23>, <&clkc 40>;
			clock-names = "uart_clk", "pclk";
			reg = <0xE0000000 0x1000>;
			interrupts = <0 27 4>;
		};

		uart1: serial@e0001000 {
			compatible = "xlnx,xuartps", "cdns,uart-r1p8";
			status = "disabled";
			clocks = <&clkc 24>, <&clkc 41>;
			clock-names = "uart_clk", "pclk";
			reg = <0xE0001000 0x1000>;
			interrupts = <0 50 4>;
		};

		spi0: spi@e0006000 {
			compatible = "xlnx,zynq-spi-r1p6";
			reg = <0xe0006000 0x1000>;
			status = "disabled";
			interrupt-parent = <&intc>;
			interrupts = <0 26 4>;
			clocks = <&clkc 25>, <&clkc 34>;
			clock-names = "ref_clk", "pclk";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		spi1: spi@e0007000 {
			compatible = "xlnx,zynq-spi-r1p6";
			reg = <0xe0007000 0x1000>;
			status = "disabled";
			interrupt-parent = <&intc>;
			interrupts = <0 49 4>;
			clocks = <&clkc 26>, <&clkc 35>;
			clock-names = "ref_clk", "pclk";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		gem0: ethernet@e000b000 {
			compatible = "cdns,gem";
			reg = <0xe000b000 0x1000>;
			status = "disabled";
			interrupts = <0 22 4>;
			clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>;
			clock-names = "pclk", "hclk", "tx_clk";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		gem1: ethernet@e000c000 {
			compatible = "cdns,gem";
			reg = <0xe000c000 0x1000>;
			status = "disabled";
			interrupts = <0 45 4>;
			clocks = <&clkc 31>, <&clkc 31>, <&clkc 14>;
			clock-names = "pclk", "hclk", "tx_clk";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		sdhci0: sdhci@e0100000 {
			compatible = "arasan,sdhci-8.9a";
			status = "disabled";
			clock-names = "clk_xin", "clk_ahb";
			clocks = <&clkc 21>, <&clkc 32>;
			interrupt-parent = <&intc>;
			interrupts = <0 24 4>;
			reg = <0xe0100000 0x1000>;
		};

		sdhci1: sdhci@e0101000 {
			compatible = "arasan,sdhci-8.9a";
			status = "disabled";
			clock-names = "clk_xin", "clk_ahb";
			clocks = <&clkc 22>, <&clkc 33>;
			interrupt-parent = <&intc>;
			interrupts = <0 47 4>;
			reg = <0xe0101000 0x1000>;
		};

		slcr: slcr@f8000000 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "xlnx,zynq-slcr", "syscon";
			reg = <0xF8000000 0x1000>;
			ranges;
			clkc: clkc@100 {
				#clock-cells = <1>;
				compatible = "xlnx,ps7-clkc";
				fclk-enable = <0>;
				clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x",
						"cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x",
						"dci", "lqspi", "smc", "pcap", "gem0", "gem1",
						"fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1",
						"sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1",
						"dma", "usb0_aper", "usb1_aper", "gem0_aper",
						"gem1_aper", "sdio0_aper", "sdio1_aper",
						"spi0_aper", "spi1_aper", "can0_aper", "can1_aper",
						"i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper",
						"gpio_aper", "lqspi_aper", "smc_aper", "swdt",
						"dbg_trc", "dbg_apb";
				reg = <0x100 0x100>;
			};
		};

		dmac_s: dmac@f8003000 {
			compatible = "arm,pl330", "arm,primecell";
			reg = <0xf8003000 0x1000>;
			interrupt-parent = <&intc>;
			interrupt-names = "abort", "dma0", "dma1", "dma2", "dma3",
				"dma4", "dma5", "dma6", "dma7";
			interrupts = <0 13 4>,
			             <0 14 4>, <0 15 4>,
			             <0 16 4>, <0 17 4>,
			             <0 40 4>, <0 41 4>,
			             <0 42 4>, <0 43 4>;
			#dma-cells = <1>;
			#dma-channels = <8>;
			#dma-requests = <4>;
			clocks = <&clkc 27>;
			clock-names = "apb_pclk";
		};

		devcfg: devcfg@f8007000 {
			compatible = "xlnx,zynq-devcfg-1.0";
			reg = <0xf8007000 0x100>;
		};

		global_timer: timer@f8f00200 {
			compatible = "arm,cortex-a9-global-timer";
			reg = <0xf8f00200 0x20>;
			interrupts = <1 11 0x301>;
			interrupt-parent = <&intc>;
			clocks = <&clkc 4>;
		};

		ttc0: timer@f8001000 {
			interrupt-parent = <&intc>;
			interrupts = <0 10 4>, <0 11 4>, <0 12 4>;
			compatible = "cdns,ttc";
			clocks = <&clkc 6>;
			reg = <0xF8001000 0x1000>;
		};

		ttc1: timer@f8002000 {
			interrupt-parent = <&intc>;
			interrupts = <0 37 4>, <0 38 4>, <0 39 4>;
			compatible = "cdns,ttc";
			clocks = <&clkc 6>;
			reg = <0xF8002000 0x1000>;
		};

		scutimer: timer@f8f00600 {
			interrupt-parent = <&intc>;
			interrupts = <1 13 0x301>;
			compatible = "arm,cortex-a9-twd-timer";
			reg = <0xf8f00600 0x20>;
			clocks = <&clkc 4>;
		};

		watchdog0: watchdog@f8005000 {
			clocks = <&clkc 45>;
			compatible = "xlnx,zynq-wdt-r1p2";
			device_type = "watchdog";
			interrupt-parent = <&intc>;
			interrupts = <0 9 1>;
			reg = <0xf8005000 0x1000>;
			reset = <0>;
			timeout-sec = <10>;
		};
	};
};