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Commit 7eb64c0f authored by Heiko Schocher's avatar Heiko Schocher Committed by Benjamin Herrenschmidt
Browse files

powerpc/mpc52xx: add a4m072 board support 



Add DTS file for a4m072 board and add its name to the list
of the supported boards.

Signed-off-by: default avatarHeiko Schocher <hs@denx.de>
cc: Grant Likely <grant.likely@secretlab.ca>
cc: devicetree-discuss@ozlabs.org
cc: Wolfgang Denk <wd@denx.de>
cc: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: default avatarAnatolij Gustschin <agust@denx.de>
parent dd831916

arch/powerpc/boot/dts/a4m072.dts

0 → 100644
+168 −0
Original line number Diff line number Diff line 
/*

 * a4m072 board Device Tree Source

 *

 * Copyright (C) 2011 DENX Software Engineering GmbH

 * Heiko Schocher <hs@denx.de>

 *

 * Copyright (C) 2007 Semihalf

 * Marian Balakowicz <m8@semihalf.com>

 *

 * 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.

 */



/include/ "mpc5200b.dtsi"



/ {

	model = "anonymous,a4m072";

	compatible = "anonymous,a4m072";



	soc5200@f0000000 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "fsl,mpc5200b-immr";

		ranges = <0 0xf0000000 0x0000c000>;

		reg = <0xf0000000 0x00000100>;

		bus-frequency = <0>; /* From boot loader */

		system-frequency = <0>; /* From boot loader */



		cdm@200 {

			fsl,init-ext-48mhz-en = <0x0>;

			fsl,init-fd-enable = <0x01>;

			fsl,init-fd-counters = <0x3333>;

		};



		timer@600 {

			fsl,has-wdt;

		};



		gpt3: timer@630 { /* General Purpose Timer in GPIO mode */

			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";

			gpio-controller;

			#gpio-cells = <2>;

		};



		gpt4: timer@640 { /* General Purpose Timer in GPIO mode */

			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";

			gpio-controller;

			#gpio-cells = <2>;

		};



		gpt5: timer@650 { /* General Purpose Timer in GPIO mode */

			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";

			gpio-controller;

			#gpio-cells = <2>;

		};



		spi@f00 {

			status = "disabled";

		};



		psc@2000 {

			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";

			reg = <0x2000 0x100>;

			interrupts = <2 1 0>;

		};



		psc@2200 {

			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";

			reg = <0x2200 0x100>;

			interrupts = <2 2 0>;

		};



		psc@2400 {

			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";

			reg = <0x2400 0x100>;

			interrupts = <2 3 0>;

		};



		psc@2600 {

			status = "disabled";

		};



		psc@2800 {

			status = "disabled";

		};



		psc@2c00 {

			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";

			reg = <0x2c00 0x100>;

			interrupts = <2 4 0>;

		};



		ethernet@3000 {

			phy-handle = <&phy0>;

		};



		mdio@3000 {

			phy0: ethernet-phy@1f {

				reg = <0x1f>;

				interrupts = <1 2 0>; /* IRQ 2 active low */

			};

		};



		i2c@3d00 {

			status = "disabled";

		};



		i2c@3d40 {

			hwmon@2e {

				compatible = "nsc,lm87";

				reg = <0x2e>;

			};

			rtc@51 {

				compatible = "nxp,rtc8564";

				reg = <0x51>;

			};

		};

	};



	localbus {

		compatible = "fsl,mpc5200b-lpb","simple-bus";

		#address-cells = <2>;

		#size-cells = <1>;

		ranges = <0 0 0xfe000000 0x02000000

			  1 0 0x62000000 0x00400000

			  2 0 0x64000000 0x00200000

			  3 0 0x66000000 0x01000000

			  6 0 0x68000000 0x01000000

			  7 0 0x6a000000 0x00000004>;



		flash@0,0 {

			compatible = "cfi-flash";

			reg = <0 0 0x02000000>;

			bank-width = <2>;

			#size-cells = <1>;

			#address-cells = <1>;

		};

		sram0@1,0 {

			compatible = "mtd-ram";

			reg = <1 0x00000 0x00400000>;

			bank-width = <2>;

		};

	};



	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 = <

				 /* IDSEL 0x16 */

				 0xc000 0 0 1 &mpc5200_pic 1 3 3

				 0xc000 0 0 2 &mpc5200_pic 1 3 3

				 0xc000 0 0 3 &mpc5200_pic 1 3 3

				 0xc000 0 0 4 &mpc5200_pic 1 3 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 = {

	"anonymous,a4m072",

	"anon,charon",

	"intercontrol,digsy-mtc",

	"manroland,mucmc52",