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Commit 2cafbb37 authored by Heiko Schocher's avatar Heiko Schocher Committed by Anatolij Gustschin
Browse files

powerpc/5200: add support for charon board 



Signed-off-by: default avatarHeiko Schocher <hs@denx.de>
Acked-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: default avatarWolfram Sang <w.sang@pengutronix.de>
[squashed with patch to add sm501 node]
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: default avatarAnatolij Gustschin <agust@denx.de>
parent 7680057c

arch/powerpc/boot/dts/charon.dts

0 → 100644
+236 −0
Original line number Diff line number Diff line 
/*

 * charon board Device Tree Source

 *

 * Copyright (C) 2007 Semihalf

 * Marian Balakowicz <m8@semihalf.com>

 *

 * Copyright (C) 2010 DENX Software Engineering GmbH

 * Heiko Schocher <hs@denx.de>

 *

 * 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 = "anon,charon";

	compatible = "anon,charon";

	#address-cells = <1>;

	#size-cells = <1>;

	interrupt-parent = <&mpc5200_pic>;



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		PowerPC,5200@0 {

			device_type = "cpu";

			reg = <0>;

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

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

			d-cache-size = <0x4000>;	// L1, 16K

			i-cache-size = <0x4000>;	// L1, 16K

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

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

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

		};

	};



	memory {

		device_type = "memory";

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

	};



	soc5200@f0000000 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "fsl,mpc5200-immr";

		ranges = <0 0xf0000000 0x0000c000>;

		reg = <0xf0000000 0x00000100>;

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

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



		cdm@200 {

			compatible = "fsl,mpc5200-cdm";

			reg = <0x200 0x38>;

		};



		mpc5200_pic: interrupt-controller@500 {

			// 5200 interrupts are encoded into two levels;

			interrupt-controller;

			#interrupt-cells = <3>;

			compatible = "fsl,mpc5200-pic";

			reg = <0x500 0x80>;

		};



		timer@600 {	// General Purpose Timer

			compatible = "fsl,mpc5200-gpt";

			reg = <0x600 0x10>;

			interrupts = <1 9 0>;

			fsl,has-wdt;

		};



		can@900 {

			compatible = "fsl,mpc5200-mscan";

			interrupts = <2 17 0>;

			reg = <0x900 0x80>;

		};



		can@980 {

			compatible = "fsl,mpc5200-mscan";

			interrupts = <2 18 0>;

			reg = <0x980 0x80>;

		};



		gpio_simple: gpio@b00 {

			compatible = "fsl,mpc5200-gpio";

			reg = <0xb00 0x40>;

			interrupts = <1 7 0>;

			gpio-controller;

			#gpio-cells = <2>;

		};



		usb@1000 {

			compatible = "fsl,mpc5200-ohci","ohci-be";

			reg = <0x1000 0xff>;

			interrupts = <2 6 0>;

		};



		dma-controller@1200 {

			device_type = "dma-controller";

			compatible = "fsl,mpc5200-bestcomm";

			reg = <0x1200 0x80>;

			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0

			              3 4 0  3 5 0  3 6 0  3 7 0

			              3 8 0  3 9 0  3 10 0  3 11 0

			              3 12 0  3 13 0  3 14 0  3 15 0>;

		};



		xlb@1f00 {

			compatible = "fsl,mpc5200-xlb";

			reg = <0x1f00 0x100>;

		};



		serial@2000 {		// PSC1

			compatible = "fsl,mpc5200-psc-uart";

			reg = <0x2000 0x100>;

			interrupts = <2 1 0>;

		};



		serial@2400 {		// PSC3

			compatible = "fsl,mpc5200-psc-uart";

			reg = <0x2400 0x100>;

			interrupts = <2 3 0>;

		};



		ethernet@3000 {

			compatible = "fsl,mpc5200-fec";

			reg = <0x3000 0x400>;

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

			interrupts = <2 5 0>;

			fixed-link = <1 1 100 0 0>;

		};



		mdio@3000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "fsl,mpc5200-mdio";

			reg = <0x3000 0x400>;       // fec range, since we need to setup fec interrupts

			interrupts = <2 5 0>;   // these are for "mii command finished", not link changes & co.

		};



		ata@3a00 {

			compatible = "fsl,mpc5200-ata";

			reg = <0x3a00 0x100>;

			interrupts = <2 7 0>;

		};



		i2c@3d00 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "fsl,mpc5200-i2c","fsl-i2c";

			reg = <0x3d00 0x40>;

			interrupts = <2 15 0>;

		};





		i2c@3d40 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "fsl,mpc5200-i2c","fsl-i2c";

			reg = <0x3d40 0x40>;

			interrupts = <2 16 0>;



			dtt@28 {

				compatible = "national,lm80";

				reg = <0x28>;

			};



			rtc@68 {

				compatible = "dallas,ds1374";

				reg = <0x68>;

			};

		};



		sram@8000 {

			compatible = "fsl,mpc5200-sram";

			reg = <0x8000 0x4000>;

		};

	};



	localbus {

		compatible = "fsl,mpc5200-lpb","simple-bus";

		#address-cells = <2>;

		#size-cells = <1>;

		ranges = <	0 0 0xfc000000 0x02000000

				1 0 0xe0000000 0x04000000 // CS1 range, SM501

				3 0 0xe8000000 0x00080000>;



		flash@0,0 {

			compatible = "cfi-flash";

			reg = <0 0 0x02000000>;

			bank-width = <4>;

			device-width = <2>;

			#size-cells = <1>;

			#address-cells = <1>;

		};



		display@1,0 {

			compatible = "smi,sm501";

			reg = <1 0x00000000 0x00800000

			       1 0x03e00000 0x00200000>;

			mode = "640x480-32@60";

			interrupts = <1 1 3>;

			little-endian;

		};



		mram0@3,0 {

			compatible = "mtd-ram";

			reg = <3 0x00000 0x80000>;

			bank-width = <1>;

		};

	};



	pci@f0000d00 {

		#interrupt-cells = <1>;

		#size-cells = <2>;

		#address-cells = <3>;

		device_type = "pci";

		compatible = "fsl,mpc5200-pci";

		reg = <0xf0000d00 0x100>;

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

		interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3

				 0xc000 0 0 2 &mpc5200_pic 0 0 3

				 0xc000 0 0 3 &mpc5200_pic 0 0 3

				 0xc000 0 0 4 &mpc5200_pic 0 0 3>;

		clock-frequency = <0>; // From boot loader

		interrupts = <2 8 0 2 9 0 2 10 0>;

		bus-range = <0 0>;

		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000

			  0x02000000 0 0x90000000 0x90000000 0 0x10000000

			  0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;

	};

};

arch/powerpc/platforms/52xx/mpc5200_simple.c

+1 −0
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ static void __init mpc5200_simple_setup_arch(void) 


/* list of the supported boards */

static const char *board[] __initdata = {

	"anon,charon",

	"intercontrol,digsy-mtc",

	"manroland,mucmc52",

	"manroland,uc101",