/*
 * MPC8347-NVR Device Tree Source
 *
 * Copyright 2014 Alstom Transport 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 = "MPC8347NVR";
	compatible = "MPC8349EMITX", "MPC834xMITX", "MPC83xxMITX";
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		ethernet0 = &enet0;
		ethernet1 = &enet1;
		serial0 = &serial0;
		serial1 = &serial1;
		pci0 = &pci0;
	};

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

		PowerPC,8347@0 {
			device_type = "cpu";
			reg = <0x0>;
			d-cache-line-size = <32>;
			i-cache-line-size = <32>;
			d-cache-size = <32768>;
			i-cache-size = <32768>;
			timebase-frequency = <0>;	// from bootloader
			bus-frequency = <0>;		// from bootloader
			clock-frequency = <0>;		// from bootloader
		};
	};

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

	soc8347@e0000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "soc";
		compatible = "simple-bus";
		ranges = <0x0 0xe0000000 0x00100000>;
		reg = <0xe0000000 0x00000200>;
		bus-frequency = <0>;                    // from bootloader

		wdt@200 {
			device_type = "watchdog";
			compatible = "mpc83xx_wdt";
			reg = <0x200 0x100>;
		};

		gpio1: gpio-controller@c00 {
			#gpio-cells = <2>;
			compatible = "fsl,mpc8349-gpio";
			reg = <0xc00 0x100>;
			interrupts = <74 0x8>;
			interrupt-parent = <&ipic>;
			gpio-controller;
		};

		gpio2: gpio-controller@d00 {
			#gpio-cells = <2>;
			compatible = "fsl,mpc8349-gpio";
			reg = <0xd00 0x100>;
			interrupts = <75 0x8>;
			interrupt-parent = <&ipic>;
			gpio-controller;
		};

		i2c@3000 {
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <0>;
			compatible = "fsl-i2c";
			reg = <0x3000 0x100>;
			interrupts = <14 0x8>;
			interrupt-parent = <&ipic>;
			clock-frequency=<87000>;
			dfsrr;

			eeprom1: at24@50 {
				compatible = "at24,24c256";
				reg = <0x50>;
			};

			lm75@4c {
				compatible = "national,lm75";
				reg = <0x4c>;
			};

			rtc@68 {
				compatible = "stm,m41t65";
				reg = <0x68>;
			};
		};

		i2c@3100 {
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <1>;
			compatible = "fsl-i2c";
			reg = <0x3100 0x100>;
			interrupts = <15 0x8>;
			interrupt-parent = <&ipic>;
			clock-frequency=<66000>;
			dfsrr;

			pca9541@70 {
				compatible = "philips,pca9541";
				reg = <0x70>;
				#address-cells = <1>;
				#size-cells = <0>;

				i2c@0 {
					#address-cells = <1>;
					#size-cells = <0>;
					reg = <0>;

					pcf8574: gpio@24 {
						#gpio-cells = <2>;
						compatible = "ti,pcf8574";
						reg = <0x24>;
						gpio-controller;
						lines-initial-states = <0x00>;
					};

					lm75@4c {
						compatible = "national,lm75";
						reg = <0x4c>;
					};

					eeprom2: at24@54 {
						compatible = "st-micro,24c04";
						reg = <0x54>;
					};
				};
			};
		};

		spi@7000 {
			cell-index = <0>;
			compatible = "fsl,spi";
			reg = <0x7000 0x1000>;
			interrupts = <16 0x8>;
			interrupt-parent = <&ipic>;
			mode = "cpu";
		};

		dma@82a8 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,mpc8349-dma", "fsl,elo-dma";
			reg = <0x82a8 4>;
			ranges = <0 0x8100 0x1a8>;
			interrupt-parent = <&ipic>;
			interrupts = <71 8>;
			cell-index = <0>;
			dma-channel@0 {
				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
				reg = <0 0x80>;
				cell-index = <0>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@80 {
				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
				reg = <0x80 0x80>;
				cell-index = <1>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@100 {
				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
				reg = <0x100 0x80>;
				cell-index = <2>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
			dma-channel@180 {
				compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
				reg = <0x180 0x28>;
				cell-index = <3>;
				interrupt-parent = <&ipic>;
				interrupts = <71 8>;
			};
		};

		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 = <32 0x8 33 0x8 34 0x8>;
			interrupt-parent = <&ipic>;
			tbi-handle = <&tbi0>;
			phy-handle = <&phy0>;
			linux,network-index = <0>;

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

				/* BCM5241 */
				phy0: ethernet-phy@0 {
					interrupt-parent = <&ipic>;
					interrupts = <18 0x8>;
					reg = <0x0>;
					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 0x8 36 0x8 37 0x8>;
			interrupt-parent = <&ipic>;
			/* Vitesse 7385 isn't on the MDIO bus */
			fixed-link = <1 1 1000 0 0>;
			linux,network-index = <1>;
			tbi-handle = <&tbi1>;

			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";
				};
			};
		};

		serial0: serial@4500 {
			cell-index = <0>;
			device_type = "serial";
			compatible = "ns16550";
			reg = <0x4500 0x100>;
			clock-frequency = <0>;		// from bootloader
			interrupts = <9 0x8>;
			interrupt-parent = <&ipic>;
			current-speed = <115200>;
			status = "okay";
		};

		serial1: serial@4600 {
			cell-index = <1>;
			device_type = "serial";
			compatible = "ns16550";
			reg = <0x4600 0x100>;
			clock-frequency = <0>;		// from bootloader
			interrupts = <10 0x8>;
			interrupt-parent = <&ipic>;
			current-speed = <115200>;
			status = "okay";
		};

		ipic: pic@700 {
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <2>;
			reg = <0x700 0x100>;
			device_type = "ipic";
		};
	};

	pci0: pci@e0008500 {
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <
				/* IDSEL 0x10 - SATA */
				0x8000 0x0 0x0 0x1 &ipic 18 0x8 /* SATA_INTA */
				>;
		interrupt-parent = <&ipic>;
		interrupts = <66 0x8>;
		bus-range = <0x0 0x0>;
		ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
			  0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
			  0x01000000 0x0 0x00000000 0xe2000000 0x0 0x01000000>;
		clock-frequency = <66666666>;
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		reg = <0xe0008500 0x100		/* internal registers */
		       0xe0008300 0x8>;		/* config space access registers */
		compatible = "fsl,mpc8349-pci";
		device_type = "pci";
	};

	localbus@e0005000 {
		#address-cells = <2>; /* <CS offset> */
		#size-cells = <1>; /* within 32bits boundaries */
		compatible = "fsl,mpc8349e-localbus",
			     "fsl,pq2pro-localbus",
			     "simple-bus";
		reg = <0xe0005000 0xd8>;
		ranges = <0x0 0x0 0xf8000000 0x08000000>;	/* flash */
		interrupts = <77 0x8>;
		interrupt-parent = <&ipic>;

		flash@0,0 {
			compatible = "amd,s29gl512n", "cfi-flash";
			reg = <0x0 0x0 0x08000000>; /* <CS offset size> */
			bank-width = <2>;
			#address-cells = <1>;
			#size-cells = <1>; /* within 32bits boundaries */

			/* partitions */
			partition@0 {
				label = "kernel";
				reg = <0x00000000 0x000800000>;
			};

			partition@800000 {
				label = "kernel-backup";
				reg = <0x00800000 0x000800000>;
			};

			partition@1000000 {
				label = "rootfs";
				reg = <0x01000000 0x02000000>;
			};
			partition@3000000 {
				label = "configuration";
				reg = <0x03000000 0x01000000>;
			};
			partition@4000000 {
				label = "rootfs-backup";
				reg = <0x04000000 0x02000000>;
			};
			partition@6000000 {
				label = "boot-backup";
				reg = <0x06000000 0x00060000>;
			};
			partition@6100000 {
				label = "environment-backup";
				reg = <0x06100000 0x00020000>;
			};
			partition@6200000 {
				label = "local-log";
				reg = <0x06200000 0x00100000>;
			};
			partition@6800000 {
				label = "configuration-backup";
				reg = <0x06800000 0x01000000>;
			};
			partition@7f00000 {
				label = "boot";
				reg = <0x07f00000 0x000060000>;
				read-only;
			};
			partition@7f60000 {
				label = "environment";
				reg = <0x07f60000 0x000020000>;
				read-only;
			};
		};
	};
};