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

/*
 * Copyright 2014 Carlo Caione <carlo@caione.org>
 *
 * 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 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.
 *
 *     You should have received a copy of the GNU General Public
 *     License along with this library; if not, write to the Free
 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
 *     MA 02110-1301 USA
 *
 * 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/ "skeleton.dtsi"

/ {
	interrupt-parent = <&gic>;

	L2: l2-cache-controller@c4200000 {
		compatible = "arm,pl310-cache";
		reg = <0xc4200000 0x1000>;
		cache-unified;
		cache-level = <2>;
	};

	gic: interrupt-controller@c4301000 {
		compatible = "arm,cortex-a9-gic";
		reg = <0xc4301000 0x1000>,
		      <0xc4300100 0x0100>;
		interrupt-controller;
		#interrupt-cells = <3>;
	};

	timer@c1109940 {
		compatible = "amlogic,meson6-timer";
		reg = <0xc1109940 0x14>;
		interrupts = <0 10 1>;
	};

	soc {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		wdt: watchdog@c1109900 {
			compatible = "amlogic,meson6-wdt";
			reg = <0xc1109900 0x8>;
		};

		uart_AO: serial@c81004c0 {
			compatible = "amlogic,meson-uart";
			reg = <0xc81004c0 0x14>;
			interrupts = <0 90 1>;
			clocks = <&clk81>;
			status = "disabled";
		};

		uart_A: serial@c81084c0 {
			compatible = "amlogic,meson-uart";
			reg = <0xc81084c0 0x14>;
			interrupts = <0 90 1>;
			clocks = <&clk81>;
			status = "disabled";
		};

		uart_B: serial@c81084dc {
			compatible = "amlogic,meson-uart";
			reg = <0xc81084dc 0x14>;
			interrupts = <0 90 1>;
			clocks = <&clk81>;
			status = "disabled";
		};

		uart_C: serial@c8108700 {
			compatible = "amlogic,meson-uart";
			reg = <0xc8108700 0x14>;
			interrupts = <0 90 1>;
			clocks = <&clk81>;
			status = "disabled";
		};

		i2c_AO: i2c@c8100500 {
			compatible = "amlogic,meson6-i2c";
			reg = <0xc8100500 0x20>;
			interrupts = <0 92 1>;
			clocks = <&clk81>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		i2c_A: i2c@c1108500 {
			compatible = "amlogic,meson6-i2c";
			reg = <0xc1108500 0x20>;
			interrupts = <0 21 1>;
			clocks = <&clk81>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		i2c_B: i2c@c11087c0 {
			compatible = "amlogic,meson6-i2c";
			reg = <0xc11087c0 0x20>;
			interrupts = <0 128 1>;
			clocks = <&clk81>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		ir_receiver: ir-receiver@c8100480 {
			compatible= "amlogic,meson6-ir";
			reg = <0xc8100480 0x20>;
			interrupts = <0 15 1>;
			status = "disabled";
		};

		spifc: spi@c1108c80 {
			compatible = "amlogic,meson6-spifc";
			reg = <0xc1108c80 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			clocks = <&clk81>;
			status = "disabled";
		};

		ethmac: ethernet@c9410000 {
			compatible = "amlogic,meson6-dwmac", "snps,dwmac";
			reg = <0xc9410000 0x10000
			       0xc1108108 0x4>;
			interrupts = <0 8 1>;
			interrupt-names = "macirq";
			clocks = <&clk81>;
			clock-names = "stmmaceth";
			status = "disabled";
		};
	};
}; /* end of / */