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powerpc/83xx: add NAND support for the MPC8360E-RDK boards

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The StMicro NAND chip (512Mbit, 64MB) is connected to the local bus,
the first local bus' user-programmable machine is configured by the
firmware to work with NAND chips.

QE GPIO pin is used to poll the NAND's Ready-Not-Busy signal.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Anton Vorontsov 2008-10-10 22:05:12 +04:00 committed by Kumar Gala
parent 6675847ea4
commit 1fb25be1e7
1 changed files with 12 additions and 0 deletions
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12
arch/powerpc/boot/dts/mpc836x_rdk.dts
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@ -387,6 +387,18 @@ flash@0,0 {
device-width = <1>;
};
upm@1,0 {
compatible = "fsl,upm-nand";
reg = <1 0 1>;
fsl,upm-addr-offset = <16>;
fsl,upm-cmd-offset = <8>;
gpios = <&qe_pio_e 18 0>;
flash {
compatible = "stm,nand512-a";
};
};
display@2,0 {
device_type = "display";
compatible = "fujitsu,MB86277", "fujitsu,mint";