mpc832x_rdb.dts

linux内核源码

/*
 * MPC832x RDB Device Tree Source
 *
 * Copyright 2007 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.
 */

/ {
	model = "MPC8323ERDB";
	compatible = "MPC8323ERDB", "MPC832xRDB", "MPC83xxRDB";
	#address-cells = <1>;
	#size-cells = <1>;

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

		PowerPC,8323@0 {
			device_type = "cpu";
			reg = <0>;
			d-cache-line-size = <20>;	// 32 bytes
			i-cache-line-size = <20>;	// 32 bytes
			d-cache-size = <4000>;		// L1, 16K
			i-cache-size = <4000>;		// L1, 16K
			timebase-frequency = <0>;
			bus-frequency = <0>;
			clock-frequency = <0>;
		};
	};

	memory {
		device_type = "memory";
		reg = <00000000 04000000>;
	};

	soc8323@e0000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "soc";
		ranges = <0 e0000000 00100000>;
		reg = <e0000000 00000200>;
		bus-frequency = <0>;

		wdt@200 {
			device_type = "watchdog";
			compatible = "mpc83xx_wdt";
			reg = <200 100>;
		};

		i2c@3000 {
			device_type = "i2c";
			compatible = "fsl-i2c";
			reg = <3000 100>;
			interrupts = <e 8>;
			interrupt-parent = <&pic>;
			dfsrr;
		};

		serial@4500 {
			device_type = "serial";
			compatible = "ns16550";
			reg = <4500 100>;
			clock-frequency = <0>;
			interrupts = <9 8>;
			interrupt-parent = <&pic>;
		};

		serial@4600 {
			device_type = "serial";
			compatible = "ns16550";
			reg = <4600 100>;
			clock-frequency = <0>;
			interrupts = <a 8>;
			interrupt-parent = <&pic>;
		};

		crypto@30000 {
			device_type = "crypto";
			model = "SEC2";
			compatible = "talitos";
			reg = <30000 7000>;
			interrupts = <b 8>;
			interrupt-parent = <&pic>;
			/* Rev. 2.2 */
			num-channels = <1>;
			channel-fifo-len = <18>;
			exec-units-mask = <0000004c>;
			descriptor-types-mask = <0122003f>;
		};

		pic:pic@700 {
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <2>;
			reg = <700 100>;
			device_type = "ipic";
		};

		par_io@1400 {
			reg = <1400 100>;
			device_type = "par_io";
			num-ports = <7>;

			ucc2pio:ucc_pin@02 {
				pio-map = <
			/* port  pin  dir  open_drain  assignment  has_irq */
					3  4  3  0  2  0 	/* MDIO */
					3  5  1  0  2  0 	/* MDC */
					3 15  2  0  1  0 	/* RX_CLK (CLK16) */
					3 17  2  0  1  0 	/* TX_CLK (CLK3) */
					0 12  1  0  1  0 	/* TxD0 */
					0 13  1  0  1  0 	/* TxD1 */
					0 14  1  0  1  0 	/* TxD2 */
					0 15  1  0  1  0 	/* TxD3 */
					0 16  2  0  1  0 	/* RxD0 */
					0 17  2  0  1  0 	/* RxD1 */
					0 18  2  0  1  0 	/* RxD2 */
					0 19  2  0  1  0 	/* RxD3 */
					0 1a  2  0  1  0 	/* RX_ER */
					0 1b  1  0  1  0 	/* TX_ER */
					0 1c  2  0  1  0 	/* RX_DV */
					0 1d  2  0  1  0 	/* COL */
					0 1e  1  0  1  0 	/* TX_EN */
					0 1f  2  0  1  0>;      /* CRS */
			};
			ucc3pio:ucc_pin@03 {
				pio-map = <
			/* port  pin  dir  open_drain  assignment  has_irq */
					0  d  2  0  1  0 	/* RX_CLK (CLK9) */
					3 18  2  0  1  0 	/* TX_CLK (CLK10) */
					1  0  1  0  1  0 	/* TxD0 */
					1  1  1  0  1  0 	/* TxD1 */
					1  2  1  0  1  0 	/* TxD2 */
					1  3  1  0  1  0 	/* TxD3 */
					1  4  2  0  1  0 	/* RxD0 */
					1  5  2  0  1  0 	/* RxD1 */
					1  6  2  0  1  0 	/* RxD2 */
					1  7  2  0  1  0 	/* RxD3 */
					1  8  2  0  1  0 	/* RX_ER */
					1  9  1  0  1  0 	/* TX_ER */
					1  a  2  0  1  0 	/* RX_DV */
					1  b  2  0  1  0 	/* COL */
					1  c  1  0  1  0 	/* TX_EN */
					1  d  2  0  1  0>;      /* CRS */
			};
		};
	};

	qe@e0100000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "qe";
		model = "QE";
		ranges = <0 e0100000 00100000>;
		reg = <e0100000 480>;
		brg-frequency = <0>;
		bus-frequency = <BCD3D80>;

		muram@10000 {
			device_type = "muram";
			ranges = <0 00010000 00004000>;

			data-only@0 {
				reg = <0 4000>;
			};
		};

		spi@4c0 {
			device_type = "spi";
			compatible = "fsl_spi";
			reg = <4c0 40>;
			interrupts = <2>;
			interrupt-parent = <&qeic>;
			mode = "cpu-qe";
		};

		spi@500 {
			device_type = "spi";
			compatible = "fsl_spi";
			reg = <500 40>;
			interrupts = <1>;
			interrupt-parent = <&qeic>;
			mode = "cpu";
		};

		ucc@3000 {
			device_type = "network";
			compatible = "ucc_geth";
			model = "UCC";
			device-id = <2>;
			reg = <3000 200>;
			interrupts = <21>;
			interrupt-parent = <&qeic>;
			/*
			 * mac-address is deprecated and will be removed
			 * in 2.6.25.  Only recent versions of
			 * U-Boot support local-mac-address, however.
			 */
			mac-address = [ 00 00 00 00 00 00 ];
			local-mac-address = [ 00 00 00 00 00 00 ];
			rx-clock = <20>;
			tx-clock = <13>;
			phy-handle = <&phy00>;
			pio-handle = <&ucc2pio>;
		};

		ucc@2200 {
			device_type = "network";
			compatible = "ucc_geth";
			model = "UCC";
			device-id = <3>;
			reg = <2200 200>;
			interrupts = <22>;
			interrupt-parent = <&qeic>;
			/*
			 * mac-address is deprecated and will be removed
			 * in 2.6.25.  Only recent versions of
			 * U-Boot support local-mac-address, however.
			 */
			mac-address = [ 00 00 00 00 00 00 ];
			local-mac-address = [ 00 00 00 00 00 00 ];
			rx-clock = <19>;
			tx-clock = <1a>;
			phy-handle = <&phy04>;
			pio-handle = <&ucc3pio>;
		};

		mdio@3120 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <3120 18>;
			device_type = "mdio";
			compatible = "ucc_geth_phy";

			phy00:ethernet-phy@00 {
				interrupt-parent = <&pic>;
				interrupts = <0>;
				reg = <0>;
				device_type = "ethernet-phy";
			};
			phy04:ethernet-phy@04 {
				interrupt-parent = <&pic>;
				interrupts = <0>;
				reg = <4>;
				device_type = "ethernet-phy";
			};
		};

		qeic:qeic@80 {
			interrupt-controller;
			device_type = "qeic";
			#address-cells = <0>;
			#interrupt-cells = <1>;
			reg = <80 80>;
			big-endian;
			interrupts = <20 8 21 8>; //high:32 low:33
			interrupt-parent = <&pic>;
		};
	};

	pci@e0008500 {
		interrupt-map-mask = <f800 0 0 7>;
		interrupt-map = <
				/* IDSEL 0x10 AD16 (USB) */
				 8000 0 0 1 &pic 11 8

				/* IDSEL 0x11 AD17 (Mini1)*/
				 8800 0 0 1 &pic 12 8
				 8800 0 0 2 &pic 13 8
				 8800 0 0 3 &pic 14 8
				 8800 0 0 4 &pic 30 8

				/* IDSEL 0x12 AD18 (PCI/Mini2) */
				 9000 0 0 1 &pic 13 8
				 9000 0 0 2 &pic 14 8
				 9000 0 0 3 &pic 30 8
				 9000 0 0 4 &pic 11 8>;

		interrupt-parent = <&pic>;
		interrupts = <42 8>;
		bus-range = <0 0>;
		ranges = <42000000 0 80000000 80000000 0 10000000
			  02000000 0 90000000 90000000 0 10000000
			  01000000 0 d0000000 d0000000 0 04000000>;
		clock-frequency = <0>;
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		reg = <e0008500 100>;
		compatible = "fsl,mpc8349-pci";
		device_type = "pci";
	};
};