linux-vybrid_public/arch/powerpc/boot/dts/pdm360ng.dts

/*
 * Device Tree Source for IFM PDM360NG.
 *
 * Copyright 2009 - 2010 DENX Software Engineering.
 * Anatolij Gustschin <agust@denx.de>
 *
 * Based on MPC5121E ADS dts.
 * 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 = "pdm360ng";
	compatible = "ifm,pdm360ng";
	#address-cells = <1>;
	#size-cells = <1>;
	interrupt-parent = <&ipic>;

	aliases {
		ethernet0 = &eth0;
	};

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

		PowerPC,5121@0 {
			device_type = "cpu";
			reg = <0>;
			d-cache-line-size = <0x20>;	// 32 bytes
			i-cache-line-size = <0x20>;	// 32 bytes
			d-cache-size = <0x8000>;	// L1, 32K
			i-cache-size = <0x8000>;	// L1, 32K
			timebase-frequency = <49500000>;// 49.5 MHz (csb/4)
			bus-frequency = <198000000>;	// 198 MHz csb bus
			clock-frequency = <396000000>;	// 396 MHz ppc core
		};
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x20000000>;	// 512MB at 0
	};

	nfc@40000000 {
		compatible = "fsl,mpc5121-nfc";
		reg = <0x40000000 0x100000>;
		interrupts = <0x6 0x8>;
		#address-cells = <0x1>;
		#size-cells = <0x1>;
		bank-width = <0x1>;
		chips = <0x1>;

		partition@0 {
			label = "nand0";
			reg = <0x0 0x40000000>;
		};
	};

	sram@50000000 {
		compatible = "fsl,mpc5121-sram";
		reg = <0x50000000 0x20000>;	// 128K at 0x50000000
	};

	localbus@80000020 {
		compatible = "fsl,mpc5121-localbus";
		#address-cells = <2>;
		#size-cells = <1>;
		reg = <0x80000020 0x40>;

		ranges = <0x0 0x0 0xf0000000 0x10000000   /* Flash */
			  0x2 0x0 0x50040000 0x00020000>; /* CS2: MRAM */

		flash@0,0 {
			compatible = "amd,s29gl01gp", "cfi-flash";
			reg = <0 0x00000000 0x08000000
			       0 0x08000000 0x08000000>;
			#address-cells = <1>;
			#size-cells = <1>;
			bank-width = <4>;
			device-width = <2>;

			partition@0 {
				label = "u-boot";
				reg = <0x00000000 0x00080000>;
				read-only;
			};
			partition@80000 {
				label = "environment";
				reg = <0x00080000 0x00080000>;
				read-only;
			};
			partition@100000 {
				label = "splash-image";
				reg = <0x00100000 0x00080000>;
				read-only;
			};
			partition@180000 {
				label = "device-tree";
				reg = <0x00180000 0x00040000>;
			};
			partition@1c0000 {
				label = "kernel";
				reg = <0x001c0000 0x00500000>;
			};
			partition@6c0000 {
				label = "filesystem";
				reg = <0x006c0000 0x07940000>;
			};
		};

		mram0@2,0 {
			compatible = "mtd-ram";
			reg = <2 0x00000 0x10000>;
			bank-width = <2>;
		};

		mram1@2,10000 {
			compatible = "mtd-ram";
			reg = <2 0x010000 0x10000>;
			bank-width = <2>;
		};
	};

	soc@80000000 {
		compatible = "fsl,mpc5121-immr";
		#address-cells = <1>;
		#size-cells = <1>;
		#interrupt-cells = <2>;
		ranges = <0x0 0x80000000 0x400000>;
		reg = <0x80000000 0x400000>;
		bus-frequency = <66000000>;	// 66 MHz ips bus

		// IPIC
		// interrupts cell = <intr #, sense>
		// sense values match linux IORESOURCE_IRQ_* defines:
		// sense == 8: Level, low assertion
		// sense == 2: Edge, high-to-low change
		//
		ipic: interrupt-controller@c00 {
			compatible = "fsl,mpc5121-ipic", "fsl,ipic";
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <2>;
			reg = <0xc00 0x100>;
		};

		rtc@a00 {	// Real time clock
			compatible = "fsl,mpc5121-rtc";
			reg = <0xa00 0x100>;
			interrupts = <79 0x8 80 0x8>;
		};

		reset@e00 {	// Reset module
			compatible = "fsl,mpc5121-reset";
			reg = <0xe00 0x100>;
		};

		clock@f00 {	// Clock control
			compatible = "fsl,mpc5121-clock";
			reg = <0xf00 0x100>;
		};

		pmc@1000{	//Power Management Controller
			compatible = "fsl,mpc5121-pmc";
			reg = <0x1000 0x100>;
			interrupts = <83 0x2>;
		};

		gpio@1100 {
			compatible = "fsl,mpc5121-gpio";
			reg = <0x1100 0x100>;
			interrupts = <78 0x8>;
		};

		can@1300 {
			compatible = "fsl,mpc5121-mscan";
			interrupts = <12 0x8>;
			reg = <0x1300 0x80>;
		};

		can@1380 {
			compatible = "fsl,mpc5121-mscan";
			interrupts = <13 0x8>;
			reg = <0x1380 0x80>;
		};

		i2c@1700 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,mpc5121-i2c";
			reg = <0x1700 0x20>;
			interrupts = <0x9 0x8>;
			fsl,preserve-clocking;

			eeprom@50 {
				compatible = "at,24c01";
				reg = <0x50>;
			};

			rtc@68 {
				compatible = "stm,m41t00";
				reg = <0x68>;
			};
		};

		i2c@1740 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,mpc5121-i2c";
			reg = <0x1740 0x20>;
			interrupts = <0xb 0x8>;
			fsl,preserve-clocking;
		};

		i2ccontrol@1760 {
			compatible = "fsl,mpc5121-i2c-ctrl";
			reg = <0x1760 0x8>;
		};

		axe@2000 {
			compatible = "fsl,mpc5121-axe";
			reg = <0x2000 0x100>;
			interrupts = <42 0x8>;
		};

		display@2100 {
			compatible = "fsl,mpc5121-diu";
			reg = <0x2100 0x100>;
			interrupts = <64 0x8>;
		};

		can@2300 {
			compatible = "fsl,mpc5121-mscan";
			interrupts = <90 0x8>;
			reg = <0x2300 0x80>;
		};

		can@2380 {
			compatible = "fsl,mpc5121-mscan";
			interrupts = <91 0x8>;
			reg = <0x2380 0x80>;
		};

		viu@2400 {
			compatible = "fsl,mpc5121-viu";
			reg = <0x2400 0x400>;
			interrupts = <67 0x8>;
		};

		mdio@2800 {
			compatible = "fsl,mpc5121-fec-mdio";
			reg = <0x2800 0x200>;
			#address-cells = <1>;
			#size-cells = <0>;
			phy: ethernet-phy@0 {
				compatible = "smsc,lan8700";
				reg = <0x1f>;
			};
		};

		eth0: ethernet@2800 {
			compatible = "fsl,mpc5121-fec";
			reg = <0x2800 0x200>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupts = <4 0x8>;
			phy-handle = < &phy >;
		};

		// USB1 using external ULPI PHY
		usb@3000 {
			compatible = "fsl,mpc5121-usb2-dr";
			reg = <0x3000 0x600>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <43 0x8>;
			dr_mode = "host";
			phy_type = "ulpi";
		};

		// USB0 using internal UTMI PHY
		usb@4000 {
			compatible = "fsl,mpc5121-usb2-dr";
			reg = <0x4000 0x600>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <44 0x8>;
			dr_mode = "otg";
			phy_type = "utmi_wide";
			fsl,invert-pwr-fault;
		};

		// IO control
		ioctl@a000 {
			compatible = "fsl,mpc5121-ioctl";
			reg = <0xA000 0x1000>;
		};

		// 512x PSCs are not 52xx PSCs compatible
		serial@11000 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			cell-index = <0>;
			reg = <0x11000 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
		};

		serial@11100 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			cell-index = <1>;
			reg = <0x11100 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
		};

		serial@11200 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			cell-index = <2>;
			reg = <0x11200 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
		};

		serial@11300 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			cell-index = <3>;
			reg = <0x11300 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
		};

		serial@11400 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			cell-index = <4>;
			reg = <0x11400 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
		};

		serial@11600 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			cell-index = <6>;
			reg = <0x11600 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
		};

		serial@11800 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			cell-index = <8>;
			reg = <0x11800 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
		};

		serial@11B00 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			cell-index = <11>;
			reg = <0x11B00 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
		};

		pscfifo@11f00 {
			compatible = "fsl,mpc5121-psc-fifo";
			reg = <0x11f00 0x100>;
			interrupts = <40 0x8>;
		};

		spi@11900 {
			compatible = "fsl,mpc5121-psc-spi", "fsl,mpc5121-psc";
			cell-index = <9>;
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x11900 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;

			// 7845 touch screen controller
			ts@0 {
				compatible = "ti,ads7846";
				reg = <0x0>;
				spi-max-frequency = <3000000>;
				// pen irq is GPIO25
				interrupts = <78 0x8>;
			};
		};

		dma@14000 {
			compatible = "fsl,mpc5121-dma";
			reg = <0x14000 0x1800>;
			interrupts = <65 0x8>;
		};
	};
};