linux_dsm_epyc7002/arch/powerpc/boot/dts/stx_gp3_8560.dts

/*
 * STX GP3 - 8560 ADS Device Tree Source
 *
 * Copyright 2008 Freescale Semiconductor Inc.
 *
 * 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.
 */

/dts-v1/;

/ {
	model = "stx,gp3";
	compatible = "stx,gp3-8560", "stx,gp3";
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		ethernet0 = &enet0;
		ethernet1 = &enet1;
		serial0 = &serial0;
		pci0 = &pci0;
	};

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

		PowerPC,8560@0 {
			device_type = "cpu";
			reg = <0>;
			d-cache-line-size = <32>;
			i-cache-line-size = <32>;
			d-cache-size = <32768>;
			i-cache-size = <32768>;
			timebase-frequency = <0>;
			bus-frequency = <0>;
			clock-frequency = <0>;
			next-level-cache = <&L2>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

	soc@fdf00000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "soc";
		ranges = <0 0xfdf00000 0x100000>;
		reg = <0xfdf00000 0x1000>;
		bus-frequency = <0>;
		compatible = "fsl,mpc8560-immr", "simple-bus";

		memory-controller@2000 {
			compatible = "fsl,8540-memory-controller";
			reg = <0x2000 0x1000>;
			interrupt-parent = <&mpic>;
			interrupts = <18 2>;
		};

		L2: l2-cache-controller@20000 {
			compatible = "fsl,8540-l2-cache-controller";
			reg = <0x20000 0x1000>;
			cache-line-size = <32>;
			cache-size = <0x40000>;	// L2, 256K
			interrupt-parent = <&mpic>;
			interrupts = <16 2>;
		};

		i2c@3000 {
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <0>;
			compatible = "fsl-i2c";
			reg = <0x3000 0x100>;
			interrupts = <43 2>;
			interrupt-parent = <&mpic>;
			dfsrr;
		};

		dma@21300 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
			reg = <0x21300 0x4>;
			ranges = <0x0 0x21100 0x200>;
			cell-index = <0>;
			dma-channel@0 {
				compatible = "fsl,mpc8560-dma-channel",
						"fsl,eloplus-dma-channel";
				reg = <0x0 0x80>;
				cell-index = <0>;
				interrupt-parent = <&mpic>;
				interrupts = <20 2>;
			};
			dma-channel@80 {
				compatible = "fsl,mpc8560-dma-channel",
						"fsl,eloplus-dma-channel";
				reg = <0x80 0x80>;
				cell-index = <1>;
				interrupt-parent = <&mpic>;
				interrupts = <21 2>;
			};
			dma-channel@100 {
				compatible = "fsl,mpc8560-dma-channel",
						"fsl,eloplus-dma-channel";
				reg = <0x100 0x80>;
				cell-index = <2>;
				interrupt-parent = <&mpic>;
				interrupts = <22 2>;
			};
			dma-channel@180 {
				compatible = "fsl,mpc8560-dma-channel",
						"fsl,eloplus-dma-channel";
				reg = <0x180 0x80>;
				cell-index = <3>;
				interrupt-parent = <&mpic>;
				interrupts = <23 2>;
			};
		};

		enet0: ethernet@24000 {
			#address-cells = <1>;
			#size-cells = <1>;
			cell-index = <0>;
			device_type = "network";
			model = "TSEC";
			compatible = "gianfar";
			reg = <0x24000 0x1000>;
			ranges = <0x0 0x24000 0x1000>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupts = <29 2 30 2 34 2>;
			interrupt-parent = <&mpic>;
			tbi-handle = <&tbi0>;
			phy-handle = <&phy2>;

			mdio@520 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,gianfar-mdio";
				reg = <0x520 0x20>;

				phy2: ethernet-phy@2 {
					interrupt-parent = <&mpic>;
					interrupts = <5 4>;
					reg = <2>;
					device_type = "ethernet-phy";
				};
				phy4: ethernet-phy@4 {
					interrupt-parent = <&mpic>;
					interrupts = <5 4>;
					reg = <4>;
					device_type = "ethernet-phy";
				};
				tbi0: tbi-phy@11 {
					reg = <0x11>;
					device_type = "tbi-phy";
				};
			};
		};

		enet1: ethernet@25000 {
			#address-cells = <1>;
			#size-cells = <1>;
			cell-index = <1>;
			device_type = "network";
			model = "TSEC";
			compatible = "gianfar";
			reg = <0x25000 0x1000>;
			ranges = <0x0 0x25000 0x1000>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupts = <35 2 36 2 40 2>;
			interrupt-parent = <&mpic>;
			tbi-handle = <&tbi1>;
			phy-handle = <&phy4>;

			mdio@520 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "fsl,gianfar-tbi";
				reg = <0x520 0x20>;

				tbi1: tbi-phy@11 {
					reg = <0x11>;
					device_type = "tbi-phy";
				};
			};
		};

		mpic: pic@40000 {
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <2>;
			reg = <0x40000 0x40000>;
			compatible = "chrp,open-pic";
			device_type = "open-pic";
		};

		cpm@919c0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,mpc8560-cpm", "fsl,cpm2", "simple-bus";
			reg = <0x919c0 0x30>;
			ranges;

			muram@80000 {
				#address-cells = <1>;
				#size-cells = <1>;
				ranges = <0 0x80000 0x10000>;

				data@0 {
					compatible = "fsl,cpm-muram-data";
					reg = <0 0x4000 0x9000 0x2000>;
				};
			};

			brg@919f0 {
				compatible = "fsl,mpc8560-brg",
				             "fsl,cpm2-brg",
				             "fsl,cpm-brg";
				reg = <0x919f0 0x10 0x915f0 0x10>;
				clock-frequency = <0>;
			};

			cpmpic: pic@90c00 {
				interrupt-controller;
				#address-cells = <0>;
				#interrupt-cells = <2>;
				interrupts = <46 2>;
				interrupt-parent = <&mpic>;
				reg = <0x90c00 0x80>;
				compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
			};

			serial0: serial@91a20 {
				device_type = "serial";
				compatible = "fsl,mpc8560-scc-uart",
				             "fsl,cpm2-scc-uart";
				reg = <0x91a20 0x20 0x88100 0x100>;
				fsl,cpm-brg = <2>;
				fsl,cpm-command = <0x4a00000>;
				interrupts = <41 8>;
				interrupt-parent = <&cpmpic>;
			};
		};
	};

	pci0: pci@fdf08000 {
		cell-index = <0>;
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <

			/* IDSEL 0x0c */
			0x6000 0 0 1 &mpic 1 1
			0x6000 0 0 2 &mpic 2 1
			0x6000 0 0 3 &mpic 3 1
			0x6000 0 0 4 &mpic 4 1

			/* IDSEL 0x0d */
			0x6800 0 0 1 &mpic 4 1
			0x6800 0 0 2 &mpic 1 1
			0x6800 0 0 3 &mpic 2 1
			0x6800 0 0 4 &mpic 3 1

			/* IDSEL 0x0e */
			0x7000 0 0 1 &mpic 3 1
			0x7000 0 0 2 &mpic 4 1
			0x7000 0 0 3 &mpic 1 1
			0x7000 0 0 4 &mpic 2 1

			/* IDSEL 0x0f */
			0x7800 0 0 1 &mpic 2 1
			0x7800 0 0 2 &mpic 3 1
			0x7800 0 0 3 &mpic 4 1
			0x7800 0 0 4 &mpic 1 1>;

		interrupt-parent = <&mpic>;
		interrupts = <24 2>;
		bus-range = <0 0>;
		ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
			  0x01000000 0 0x00000000 0xe2000000 0 0x00100000>;
		clock-frequency = <66666666>;
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		reg = <0xfdf08000 0x1000>;
		compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
		device_type = "pci";
	};
};