ARM: mach-shmobile: armadillo800eva: add SDHI0 support

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On armadillo800eva board,
CD (= Card Detect) pin is not connected to SDHI0_CD.
Then, we can use IRQ31 as card detect irq,
but it needs chattering removal operation.
We should use IRQ card detect in the future,
but this patch use polling mode at this point.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Simon Horman <horms@verge.net.au>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

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Kuninori Morimoto 2012-04-24 02:09:19 -07:00 • committed by Rafael J. Wysocki

parent 1c96293e9f

commit 49c01112d6

1 changed files with 71 additions and 0 deletions

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arch/arm/mach-shmobile/board-armadillo800eva.c

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