xref: /OK3568_Linux_fs/kernel/arch/powerpc/boot/dts/tqm8560.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * TQM 8560 Device Tree Source
 *
 * Copyright 2008 Freescale Semiconductor Inc.
 * Copyright 2008 Wolfgang Grandegger <wg@grandegger.com>
 */

/dts-v1/;

/ {
	model = "tqc,tqm8560";
	compatible = "tqc,tqm8560";
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		ethernet0 = &enet0;
		ethernet1 = &enet1;
		ethernet2 = &enet2;
		serial0 = &serial0;
		serial1 = &serial1;
		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@e0000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "soc";
		ranges = <0x0 0xe0000000 0x100000>;
		bus-frequency = <0>;
		compatible = "fsl,mpc8560-immr", "simple-bus";

		ecm-law@0 {
			compatible = "fsl,ecm-law";
			reg = <0x0 0x1000>;
			fsl,num-laws = <8>;
		};

		ecm@1000 {
			compatible = "fsl,mpc8560-ecm", "fsl,ecm";
			reg = <0x1000 0x1000>;
			interrupts = <17 2>;
			interrupt-parent = <&mpic>;
		};

		memory-controller@2000 {
			compatible = "fsl,mpc8540-memory-controller";
			reg = <0x2000 0x1000>;
			interrupt-parent = <&mpic>;
			interrupts = <18 2>;
		};

		L2: l2-cache-controller@20000 {
			compatible = "fsl,mpc8540-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;

			dtt@48 {
				compatible = "national,lm75";
				reg = <0x48>;
			};

			rtc@68 {
				compatible = "dallas,ds1337";
				reg = <0x68>;
			};
		};

		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>;

				phy1: ethernet-phy@1 {
					interrupt-parent = <&mpic>;
					interrupts = <8 1>;
					reg = <1>;
				};
				phy2: ethernet-phy@2 {
					interrupt-parent = <&mpic>;
					interrupts = <8 1>;
					reg = <2>;
				};
				phy3: ethernet-phy@3 {
					interrupt-parent = <&mpic>;
					interrupts = <8 1>;
					reg = <3>;
				};
				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 = <&phy1>;

			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>;
			device_type = "open-pic";
			compatible = "chrp,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@91a00 {
				device_type = "serial";
				compatible = "fsl,mpc8560-scc-uart",
				             "fsl,cpm2-scc-uart";
				reg = <0x91a00 0x20 0x88000 0x100>;
				fsl,cpm-brg = <1>;
				fsl,cpm-command = <0x800000>;
				current-speed = <115200>;
				interrupts = <40 8>;
				interrupt-parent = <&cpmpic>;
			};

			serial1: 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>;
				current-speed = <115200>;
				interrupts = <41 8>;
				interrupt-parent = <&cpmpic>;
			};

			enet2: ethernet@91340 {
				device_type = "network";
				compatible = "fsl,mpc8560-fcc-enet",
				             "fsl,cpm2-fcc-enet";
				reg = <0x91340 0x20 0x88600 0x100 0x913d0 0x1>;
				local-mac-address = [ 00 00 00 00 00 00 ];
				fsl,cpm-command = <0x1a400300>;
				interrupts = <34 8>;
				interrupt-parent = <&cpmpic>;
				phy-handle = <&phy3>;
			};
		};
	};

	localbus@e0005000 {
		compatible = "fsl,mpc8560-localbus", "fsl,pq3-localbus",
			     "simple-bus";
		#address-cells = <2>;
		#size-cells = <1>;
		reg = <0xe0005000 0x100>;	// BRx, ORx, etc.
		interrupt-parent = <&mpic>;
		interrupts = <19 2>;

		ranges = <
			0 0x0 0xfc000000 0x04000000	// NOR FLASH bank 1
			1 0x0 0xf8000000 0x08000000	// NOR FLASH bank 0
			2 0x0 0xe3000000 0x00008000	// CAN (2 x i82527)
		>;

		flash@1,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <1 0x0 0x8000000>;
			bank-width = <4>;
			device-width = <1>;

			partition@0 {
				label = "kernel";
				reg = <0x00000000 0x00200000>;
			};
			partition@200000 {
				label = "root";
				reg = <0x00200000 0x00300000>;
			};
			partition@500000 {
				label = "user";
				reg = <0x00500000 0x07a00000>;
			};
			partition@7f00000 {
				label = "env1";
				reg = <0x07f00000 0x00040000>;
			};
			partition@7f40000 {
				label = "env2";
				reg = <0x07f40000 0x00040000>;
			};
			partition@7f80000 {
				label = "u-boot";
				reg = <0x07f80000 0x00080000>;
				read-only;
			};
		};

		/* Note: CAN support needs be enabled in U-Boot */
		can0@2,0 {
			compatible = "intel,82527"; // Bosch CC770
			reg = <2 0x0 0x100>;
			interrupts = <4 1>;
			interrupt-parent = <&mpic>;
		};

		can1@2,100 {
			compatible = "intel,82527"; // Bosch CC770
			reg = <2 0x100 0x100>;
			interrupts = <4 1>;
			interrupt-parent = <&mpic>;
		};
	};

	pci0: pci@e0008000 {
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
		device_type = "pci";
		reg = <0xe0008000 0x1000>;
		clock-frequency = <66666666>;
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <
				/* IDSEL 28 */
				 0xe000 0 0 1 &mpic 2 1
				 0xe000 0 0 2 &mpic 3 1
				 0xe000 0 0 3 &mpic 6 1
				 0xe000 0 0 4 &mpic 5 1

				/* IDSEL 11 */
				 0x5800 0 0 1 &mpic 6 1
				 0x5800 0 0 2 &mpic 5 1
				 >;

		interrupt-parent = <&mpic>;
		interrupts = <24 2>;
		bus-range = <0 0>;
		ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
			  0x01000000 0 0x00000000 0xe2000000 0 0x01000000>;
	};
};