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Commit d37530a0 authored by Roger Quadros's avatar Roger Quadros Committed by Tony Lindgren
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ARM: dts: omap3-beagle: Add NAND device 



The beagle board contains a 16-bit NAND device connected to
chip select 0 of the GPMC controller.

Signed-off-by: default avatarRoger Quadros <rogerq@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent a895b8a0

arch/arm/boot/dts/omap3-beagle.dts

+52 −0
Original line number Diff line number Diff line
@@ -379,3 +379,55 @@ 
		};

	};

};



&gpmc {

	status = "ok";

	ranges = <0 0 0x30000000 0x1000000>;	/* CS0 space, 16MB */



	/* Chip select 0 */

	nand@0,0 {

		reg = <0 0 4>;		/* NAND I/O window, 4 bytes */

		interrupts = <20>;

		ti,nand-ecc-opt = "ham1";

		nand-bus-width = <16>;

		#address-cells = <1>;

		#size-cells = <1>;



		gpmc,device-width = <2>;

		gpmc,cs-on-ns = <0>;

		gpmc,cs-rd-off-ns = <36>;

		gpmc,cs-wr-off-ns = <36>;

		gpmc,adv-on-ns = <6>;

		gpmc,adv-rd-off-ns = <24>;

		gpmc,adv-wr-off-ns = <36>;

		gpmc,oe-on-ns = <6>;

		gpmc,oe-off-ns = <48>;

		gpmc,we-on-ns = <6>;

		gpmc,we-off-ns = <30>;

		gpmc,rd-cycle-ns = <72>;

		gpmc,wr-cycle-ns = <72>;

		gpmc,access-ns = <54>;

		gpmc,wr-access-ns = <30>;



		partition@0 {

			label = "X-Loader";

			reg = <0 0x80000>;

		};

		partition@80000 {

			label = "U-Boot";

			reg = <0x80000 0x1e0000>;

		};

		partition@1c0000 {

			label = "U-Boot Env";

			reg = <0x260000 0x20000>;

		};

		partition@280000 {

			label = "Kernel";

			reg = <0x280000 0x400000>;

		};

		partition@780000 {

			label = "Filesystem";

			reg = <0x680000 0xf980000>;

		};

	};

};