linux-libre/arch/powerpc/boot/dts/c2k.dts

/* Device Tree Source for GEFanuc C2K
 *
 * Author: Remi Machet <rmachet@slac.stanford.edu>
 *
 * Originated from prpmc2800.dts
 *
 * 2008 (c) Stanford University
 * 2007 (c) MontaVista, Software, Inc.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation.
 */

/dts-v1/;

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	model = "C2K";
	compatible = "GEFanuc,C2K";
	coherency-off;

	aliases {
		pci0 = &PCI0;
		pci1 = &PCI1;
	};

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

		cpu@0 {
			device_type = "cpu";
			compatible = "PowerPC,7447";
			reg = <0>;
			clock-frequency = <996000000>;	/* 996 MHz */
			bus-frequency = <166666667>;	/* 166.6666 MHz */
			timebase-frequency = <41666667>;	/* 166.6666/4 MHz */
			i-cache-line-size = <32>;
			d-cache-line-size = <32>;
			i-cache-size = <32768>;
			d-cache-size = <32768>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x40000000>;	/* 1GB */
	};

	system-controller@d8000000 { /* Marvell Discovery */
		#address-cells = <1>;
		#size-cells = <1>;
		model = "mv64460";
		compatible = "marvell,mv64360";
		clock-frequency = <166666667>;		/* 166.66... MHz */
		reg = <0xd8000000 0x00010000>;
		virtual-reg = <0xd8000000>;
		ranges = <0xd4000000 0xd4000000 0x01000000	/* PCI 0 I/O Space */
			  0x80000000 0x80000000 0x08000000	/* PCI 0 MEM Space */
			  0xd0000000 0xd0000000 0x01000000	/* PCI 1 I/O Space */
			  0xa0000000 0xa0000000 0x08000000	/* PCI 1 MEM Space */
			  0xd8100000 0xd8100000 0x00010000	/* FPGA */
			  0xd8110000 0xd8110000 0x00010000	/* FPGA USARTs */
			  0xf8000000 0xf8000000 0x08000000	/* User FLASH */
			  0x00000000 0xd8000000 0x00010000	/* Bridge's regs */
			  0xd8140000 0xd8140000 0x00040000>;	/* Integrated SRAM */

		mdio@2000 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "marvell,mv64360-mdio";
			reg = <0x2000 4>;
			PHY0: ethernet-phy@0 {
				interrupts = <76>;	/* GPP 12 */
				interrupt-parent = <&PIC>;
				reg = <0>;
			};
			PHY1: ethernet-phy@1 {
				interrupts = <76>;	/* GPP 12 */
				interrupt-parent = <&PIC>;
				reg = <1>;
			};
			PHY2: ethernet-phy@2 {
				interrupts = <76>;	/* GPP 12 */
				interrupt-parent = <&PIC>;
				reg = <2>;
			};
		};

		ethernet-group@2000 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "marvell,mv64360-eth-group";
			reg = <0x2000 0x2000>;
			ethernet@0 {
				device_type = "network";
				compatible = "marvell,mv64360-eth";
				reg = <0>;
				interrupts = <32>;
				interrupt-parent = <&PIC>;
				phy = <&PHY0>;
				local-mac-address = [ 00 00 00 00 00 00 ];
			};
			ethernet@1 {
				device_type = "network";
				compatible = "marvell,mv64360-eth";
				reg = <1>;
				interrupts = <33>;
				interrupt-parent = <&PIC>;
				phy = <&PHY1>;
				local-mac-address = [ 00 00 00 00 00 00 ];
			};
			ethernet@2 {
				device_type = "network";
				compatible = "marvell,mv64360-eth";
				reg = <2>;
				interrupts = <34>;
				interrupt-parent = <&PIC>;
				phy = <&PHY2>;
				local-mac-address = [ 00 00 00 00 00 00 ];
			};
		};

		SDMA0: sdma@4000 {
			compatible = "marvell,mv64360-sdma";
			reg = <0x4000 0xc18>;
			virtual-reg = <0xd8004000>;
			interrupt-base = <0>;
			interrupts = <36>;
			interrupt-parent = <&PIC>;
		};

		SDMA1: sdma@6000 {
			compatible = "marvell,mv64360-sdma";
			reg = <0x6000 0xc18>;
			virtual-reg = <0xd8006000>;
			interrupt-base = <0>;
			interrupts = <38>;
			interrupt-parent = <&PIC>;
		};

		BRG0: brg@b200 {
			compatible = "marvell,mv64360-brg";
			reg = <0xb200 0x8>;
			clock-src = <8>;
			clock-frequency = <133333333>;
			current-speed = <115200>;
		};

		BRG1: brg@b208 {
			compatible = "marvell,mv64360-brg";
			reg = <0xb208 0x8>;
			clock-src = <8>;
			clock-frequency = <133333333>;
			current-speed = <115200>;
		};

		CUNIT: cunit@f200 {
			reg = <0xf200 0x200>;
		};

		MPSCROUTING: mpscrouting@b400 {
			reg = <0xb400 0xc>;
		};

		MPSCINTR: mpscintr@b800 {
			reg = <0xb800 0x100>;
			virtual-reg = <0xd800b800>;
		};

		MPSC0: mpsc@8000 {
			compatible = "marvell,mv64360-mpsc";
			reg = <0x8000 0x38>;
			virtual-reg = <0xd8008000>;
			sdma = <&SDMA0>;
			brg = <&BRG0>;
			cunit = <&CUNIT>;
			mpscrouting = <&MPSCROUTING>;
			mpscintr = <&MPSCINTR>;
			cell-index = <0>;
			interrupts = <40>;
			interrupt-parent = <&PIC>;
		};

		MPSC1: mpsc@9000 {
			compatible = "marvell,mv64360-mpsc";
			reg = <0x9000 0x38>;
			virtual-reg = <0xd8009000>;
			sdma = <&SDMA1>;
			brg = <&BRG1>;
			cunit = <&CUNIT>;
			mpscrouting = <&MPSCROUTING>;
			mpscintr = <&MPSCINTR>;
			cell-index = <1>;
			interrupts = <42>;
			interrupt-parent = <&PIC>;
		};

		wdt@b410 {			/* watchdog timer */
			compatible = "marvell,mv64360-wdt";
			reg = <0xb410 0x8>;
		};

		i2c@c000 {
			compatible = "marvell,mv64360-i2c";
			reg = <0xc000 0x20>;
			virtual-reg = <0xd800c000>;
			interrupts = <37>;
			interrupt-parent = <&PIC>;
		};

		PIC: pic {
			#interrupt-cells = <1>;
			#address-cells = <0>;
			compatible = "marvell,mv64360-pic";
			reg = <0x0000 0x88>;
			interrupt-controller;
		};

		mpp@f000 {
			compatible = "marvell,mv64360-mpp";
			reg = <0xf000 0x10>;
		};

		gpp@f100 {
			compatible = "marvell,mv64360-gpp";
			reg = <0xf100 0x20>;
		};

		PCI0: pci@80000000 {
			#address-cells = <3>;
			#size-cells = <2>;
			#interrupt-cells = <1>;
			device_type = "pci";
			compatible = "marvell,mv64360-pci";
			reg = <0x0cf8 0x8>;
			ranges = <0x01000000 0x0 0x00000000 0xd4000000 0x0 0x01000000
				  0x02000000 0x0 0x80000000 0x80000000 0x0 0x08000000>;
			bus-range = <0 255>;
			clock-frequency = <66000000>;
			interrupt-pci-iack = <0x0c34>;
			interrupt-parent = <&PIC>;
			interrupt-map-mask = <0x0000 0x0 0x0 0x7>;
			interrupt-map = <
				/* Only one interrupt line for PMC0 slot (INTA) */
				0x0000 0 0 1 &PIC 88
			>;
		};


		PCI1: pci@a0000000 {
			#address-cells = <3>;
			#size-cells = <2>;
			#interrupt-cells = <1>;
			device_type = "pci";
			compatible = "marvell,mv64360-pci";
			reg = <0x0c78 0x8>;
			ranges = <0x01000000 0x0 0x00000000 0xd0000000 0x0 0x01000000
				  0x02000000 0x0 0x80000000 0xa0000000 0x0 0x08000000>;
			bus-range = <0 255>;
			clock-frequency = <66000000>;
			interrupt-pci-iack = <0x0cb4>;
			interrupt-parent = <&PIC>;
			interrupt-map-mask = <0xf800 0x00 0x00 0x7>;
			interrupt-map = <
				/* IDSEL 0x01: PMC1 ? */
				0x0800 0 0 1 &PIC 88
				/* IDSEL 0x02: cPCI bridge */
				0x1000 0 0 1 &PIC 88
				/* IDSEL 0x03: USB controller */
				0x1800 0 0 1 &PIC 91
				/* IDSEL 0x04: SATA controller */
				0x2000 0 0 1 &PIC 95
			>;
		};

		cpu-error@0070 {
			compatible = "marvell,mv64360-cpu-error";
			reg = <0x0070 0x10 0x0128 0x28>;
			interrupts = <3>;
			interrupt-parent = <&PIC>;
		};

		sram-ctrl@0380 {
			compatible = "marvell,mv64360-sram-ctrl";
			reg = <0x0380 0x80>;
			interrupts = <13>;
			interrupt-parent = <&PIC>;
		};

		pci-error@1d40 {
			compatible = "marvell,mv64360-pci-error";
			reg = <0x1d40 0x40 0x0c28 0x4>;
			interrupts = <12>;
			interrupt-parent = <&PIC>;
		};

		pci-error@1dc0 {
			compatible = "marvell,mv64360-pci-error";
			reg = <0x1dc0 0x40 0x0ca8 0x4>;
			interrupts = <16>;
			interrupt-parent = <&PIC>;
		};

		mem-ctrl@1400 {
			compatible = "marvell,mv64360-mem-ctrl";
			reg = <0x1400 0x60>;
			interrupts = <17>;
			interrupt-parent = <&PIC>;
		};
		/* Devices attached to the device controller */
		devicebus@045c {
			#address-cells = <2>;
			#size-cells = <1>;
			compatible = "marvell,mv64306-devctrl";
			reg = <0x45C 0x88>;
			interrupts = <1>;
			interrupt-parent = <&PIC>;
			ranges = 	<0 0 0xd8100000 0x10000
					 2 0 0xd8110000 0x10000
					 4 0 0xf8000000 0x8000000>;
			fpga@0,0 {
				compatible = "sbs,fpga-c2k";
				reg = <0 0 0x10000>;
			};
			fpga_usart@2,0 {
				compatible = "sbs,fpga_usart-c2k";
				reg = <2 0 0x10000>;
			};
			nor_flash@4,0 {
				compatible = "cfi-flash";
				reg = <4 0 0x8000000>; /* 128MB */
				bank-width = <4>;
				device-width = <1>;
				#address-cells = <1>;
				#size-cells = <1>;
				partition@0 {
					label = "boot";
					reg = <0x00000000 0x00080000>;
				};
				partition@40000 {
					label = "kernel";
					reg = <0x00080000 0x00400000>;
				};
				partition@440000 {
					label = "initrd";
					reg = <0x00480000 0x00B80000>;
				};
				partition@1000000 {
					label = "rootfs";
					reg = <0x01000000 0x06800000>;
				};
				partition@7800000 {
					label = "recovery";
					reg = <0x07800000 0x00800000>;
					read-only;
				};
			};
		};
	};
	chosen {
		linux,stdout-path = &MPSC0;
	};
};