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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: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Roger Quadros 2015-03-06 17:10:05 +02:00 committed by Tony Lindgren
parent a895b8a0d1
commit d37530a0fc
1 changed files with 52 additions and 0 deletions
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52
arch/arm/boot/dts/omap3-beagle.dts
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@ -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>;
};
};
};