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OMAP4: Pandaboard: Fix MMC card detect gpio line

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commit bf56f0a666 (2.6.37-rc1), from Nishanth Menon attempted
to fix card detection for PandaBoard, unfortunately, the fix missed
to initialize .gpio_cd member of omap2_hsmmc_info. This results
in a default value of '0', which is a valid GPIO line.
On PandaBoard, the side effect of this is that GPIO line 0 controls
the powering TFP410 DVI chip, and without the fix DVI chip is
inadvertently powered.

Tested-by: David Anders <x0132446@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Signed-off-by: Raghuveer Murthy <raghuveer.murthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Raghuveer Murthy 2010-12-21 14:14:34 +00:00 committed by Tony Lindgren
parent 79c5f68dc2
commit 5b59cc2fc2
1 changed files with 1 additions and 0 deletions
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1
arch/arm/mach-omap2/board-omap4panda.c
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@ -142,6 +142,7 @@ static struct omap2_hsmmc_info mmc[] = {
.mmc = 1,
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
.gpio_wp = -EINVAL,
.gpio_cd = -EINVAL,
},
{} /* Terminator */
};