Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 64ee61bb authored by Kim Phillips's avatar Kim Phillips Committed by Kumar Gala
Browse files

[POWERPC] 83xx: Add the MPC8315E RDB dts 



Add the dts for the MPC8315E Reference Development Board (RDB).

The board is a mini-ITX reference board with 128M DDR2, 8M flash,
32M NAND, USB, PCI, gigabit ethernet, SATA, and serial.

Signed-off-by: default avatarJerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: default avatarKim Phillips <kim.phillips@freescale.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 846aace3

arch/powerpc/boot/dts/mpc8315erdb.dts

0 → 100644
+287 −0
Original line number Diff line number Diff line 
/*

 * MPC8315E 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.

 */



/dts-v1/;



/ {

	compatible = "fsl,mpc8315erdb";

	#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,8315@0 {

			device_type = "cpu";

			reg = <0>;

			d-cache-line-size = <32>;

			i-cache-line-size = <32>;

			d-cache-size = <16384>;

			i-cache-size = <16384>;

			timebase-frequency = <0>;	// from bootloader

			bus-frequency = <0>;		// from bootloader

			clock-frequency = <0>;		// from bootloader

		};

	};



	memory {

		device_type = "memory";

		reg = <0x00000000 0x08000000>;	// 128MB at 0

	};



	localbus@e0005000 {

		#address-cells = <2>;

		#size-cells = <1>;

		compatible = "fsl,mpc8315-elbc", "fsl,elbc", "simple-bus";

		reg = <0xe0005000 0x1000>;

		interrupts = <77 8>;

		interrupt-parent = <&ipic>;



		// CS0 and CS1 are swapped when

		// booting from nand, but the

		// addresses are the same.

		ranges = <0 0 0xfe000000 0x00800000

		          1 0 0xe0600000 0x00002000

		          2 0 0xf0000000 0x00020000

		          3 0 0xfa000000 0x00008000>;



		flash@0,0 {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "cfi-flash";

			reg = <0 0 0x800000>;

			bank-width = <2>;

			device-width = <1>;

		};



		nand@1,0 {

			#address-cells = <1>;

			#size-cells = <1>;

			compatible = "fsl,mpc8315-fcm-nand",

			             "fsl,elbc-fcm-nand";

			reg = <1 0 0x2000>;



			u-boot@0 {

				reg = <0x0 0x100000>;

				read-only;

			};



			kernel@100000 {

				reg = <0x100000 0x300000>;

			};

			fs@400000 {

				reg = <0x400000 0x1c00000>;

			};

		};

	};



	immr@e0000000 {

		#address-cells = <1>;

		#size-cells = <1>;

		device_type = "soc";

		compatible = "simple-bus";

		ranges = <0 0xe0000000 0x00100000>;

		reg = <0xe0000000 0x00000200>;

		bus-frequency = <0>;



		wdt@200 {

			device_type = "watchdog";

			compatible = "mpc83xx_wdt";

			reg = <0x200 0x100>;

		};



		i2c@3000 {

			#address-cells = <1>;

			#size-cells = <0>;

			cell-index = <0>;

			compatible = "fsl-i2c";

			reg = <0x3000 0x100>;

			interrupts = <14 8>;

			interrupt-parent = < &ipic >;

			dfsrr;

			rtc@68 {

				device_type = "rtc";

				compatible = "dallas,ds1339";

				reg = <0x68>;

			};

		};



		spi@7000 {

			cell-index = <0>;

			compatible = "fsl,spi";

			reg = <0x7000 0x1000>;

			interrupts = <16 8>;

			interrupt-parent = < &ipic >;

			mode = "cpu";

		};



		usb@23000 {

			compatible = "fsl-usb2-dr";

			reg = <0x23000 0x1000>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupt-parent = < &ipic >;

			interrupts = <38 8>;

			phy_type = "utmi";

		};



		mdio@24520 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "fsl,gianfar-mdio";

			reg = <0x24520 0x20>;

			phy0: ethernet-phy@0 {

				interrupt-parent = < &ipic >;

				interrupts = <20 8>;

				reg = <0>;

				device_type = "ethernet-phy";

			};

			phy1: ethernet-phy@1 {

				interrupt-parent = < &ipic >;

				interrupts = <19 8>;

				reg = <1>;

				device_type = "ethernet-phy";

			};

		};



		enet0: ethernet@24000 {

			cell-index = <0>;

			device_type = "network";

			model = "eTSEC";

			compatible = "gianfar";

			reg = <0x24000 0x1000>;

			local-mac-address = [ 00 00 00 00 00 00 ];

			interrupts = <32 8 33 8 34 8>;

			interrupt-parent = < &ipic >;

			phy-handle = < &phy0 >;

		};



		enet1: ethernet@25000 {

			cell-index = <1>;

			device_type = "network";

			model = "eTSEC";

			compatible = "gianfar";

			reg = <0x25000 0x1000>;

			local-mac-address = [ 00 00 00 00 00 00 ];

			interrupts = <35 8 36 8 37 8>;

			interrupt-parent = < &ipic >;

			phy-handle = < &phy1 >;

		};



		serial0: serial@4500 {

			cell-index = <0>;

			device_type = "serial";

			compatible = "ns16550";

			reg = <0x4500 0x100>;

			clock-frequency = <0>;

			interrupts = <9 8>;

			interrupt-parent = < &ipic >;

		};



		serial1: serial@4600 {

			cell-index = <1>;

			device_type = "serial";

			compatible = "ns16550";

			reg = <0x4600 0x100>;

			clock-frequency = <0>;

			interrupts = <10 8>;

			interrupt-parent = < &ipic >;

		};



		crypto@30000 {

			model = "SEC3";

			device_type = "crypto";

			compatible = "talitos";

			reg = <0x30000 0x10000>;

			interrupts = <11 8>;

			interrupt-parent = < &ipic >;

			/* Rev. 3.0 geometry */

			num-channels = <4>;

			channel-fifo-len = <24>;

			exec-units-mask = <0x000001fe>;

			descriptor-types-mask = <0x03ab0ebf>;

		};



		sata@18000 {

			compatible = "fsl,mpc8315-sata", "fsl,pq-sata";

			reg = <0x18000 0x1000>;

			cell-index = <1>;

			interrupts = <44 8>;

			interrupt-parent = < &ipic >;

		};



		sata@19000 {

			compatible = "fsl,mpc8315-sata", "fsl,pq-sata";

			reg = <0x19000 0x1000>;

			cell-index = <2>;

			interrupts = <45 8>;

			interrupt-parent = < &ipic >;

		};



		/* 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@700 {

			interrupt-controller;

			#address-cells = <0>;

			#interrupt-cells = <2>;

			reg = <0x700 0x100>;

			device_type = "ipic";

		};

	};



	pci0: pci@e0008500 {

		interrupt-map-mask = <0xf800 0 0 7>;

		interrupt-map = <

				/* IDSEL 0x0E -mini PCI */

				 0x7000 0 0 1 &ipic 18 8

				 0x7000 0 0 2 &ipic 18 8

				 0x7000 0 0 3 &ipic 18 8

				 0x7000 0 0 4 &ipic 18 8



				/* IDSEL 0x0F -mini PCI */

				 0x7800 0 0 1 &ipic 17 8

				 0x7800 0 0 2 &ipic 17 8

				 0x7800 0 0 3 &ipic 17 8

				 0x7800 0 0 4 &ipic 17 8



				/* IDSEL 0x10 - PCI slot */

				 0x8000 0 0 1 &ipic 48 8

				 0x8000 0 0 2 &ipic 17 8

				 0x8000 0 0 3 &ipic 48 8

				 0x8000 0 0 4 &ipic 17 8>;

		interrupt-parent = < &ipic >;

		interrupts = <66 8>;

		bus-range = <0 0>;

		ranges = <0x02000000 0 0x90000000 0x90000000 0 0x10000000

			  0x42000000 0 0x80000000 0x80000000 0 0x10000000

			  0x01000000 0 0x00000000 0xe0300000 0 0x00100000>;

		clock-frequency = <66666666>;

		#interrupt-cells = <1>;

		#size-cells = <2>;

		#address-cells = <3>;

		reg = <0xe0008500 0x100>;

		compatible = "fsl,mpc8349-pci";

		device_type = "pci";

	};

};