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Commit f20b933d authored by Tony Lindgren's avatar Tony Lindgren
Browse files

arm/dts: Add minimal device tree support for omap2420 and omap2430 



Add minimal device tree support for omap2420 and omap2430.

This is needed to keep the uart functional on omap2 after
omap_serial_init is removed from board-generic.c.

Reviewed-by: default avatarRob Herring <rob.herring@calxeda.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent d92b0dfc

arch/arm/boot/dts/omap2.dtsi

0 → 100644
+67 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for OMAP2 SoC

 *

 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/

 *

 * This file is licensed under the terms of the GNU General Public License

 * version 2.  This program is licensed "as is" without any warranty of any

 * kind, whether express or implied.

 */



/include/ "skeleton.dtsi"



/ {

	compatible = "ti,omap2430", "ti,omap2420", "ti,omap2";



	aliases {

		serial0 = &uart1;

		serial1 = &uart2;

		serial2 = &uart3;

	};



	cpus {

		cpu@0 {

			compatible = "arm,arm1136jf-s";

		};

	};



	soc {

		compatible = "ti,omap-infra";

		mpu {

			compatible = "ti,omap2-mpu";

			ti,hwmods = "mpu";

		};

	};



	ocp {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;

		ti,hwmods = "l3_main";



		intc: interrupt-controller@1 {

			compatible = "ti,omap2-intc";

			interrupt-controller;

			#interrupt-cells = <1>;

		};



		uart1: serial@4806a000 {

			compatible = "ti,omap2-uart";

			ti,hwmods = "uart1";

			clock-frequency = <48000000>;

		};



		uart2: serial@4806c000 {

			compatible = "ti,omap2-uart";

			ti,hwmods = "uart2";

			clock-frequency = <48000000>;

		};



		uart3: serial@4806e000 {

			compatible = "ti,omap2-uart";

			ti,hwmods = "uart3";

			clock-frequency = <48000000>;

		};

	};

};