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| author | Minal Shah <minalkshah@gmail.com> | 2014-05-19 11:15:47 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-05-20 02:20:31 +0200 |
| commit | ff66a3c86e004ce83f7c6e5f459d65c87f9d02b6 (patch) | |
| tree | 5eef6e8cfd9ebd9f8657b51ccd0eb26f1968fe6d /arch/arm/boot/dts/am43x-epos-evm.dts | |
| parent | ARM: dts: am437x-gp-evm: Add ethernet support for GP EVM (diff) | |
| download | linux-ff66a3c86e004ce83f7c6e5f459d65c87f9d02b6.tar.xz linux-ff66a3c86e004ce83f7c6e5f459d65c87f9d02b6.zip | |
ARM: dts: dra7: add support for parallel NAND flash
DRA7xx platform has in-build GPMC and ELM h/w engines which can be used
for accessing externel NAND flash device. This patch:
- adds generic DT binding in dra7.dtsi for enabling GPMC and ELM h/w engines
- adds DT binding for Micron NAND Flash (MT29F2G16AADWP) present on dra7-evm
*Important*
On DRA7 EVM, GPMC_WPN and NAND_BOOTn are controlled by DIP switch
So following board settings are required for NAND device detection:
SW5.9 (GPMC_WPN) = LOW
SW5.1 (NAND_BOOTn) = HIGH
Signed-off-by: Minal Shah <minalkshah@gmail.com>
Signed-off-by: Pekon Gupta <pekon@ti.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am43x-epos-evm.dts')
0 files changed, 0 insertions, 0 deletions