diff options
| author | Raghuveer Murthy | 2010-12-21 15:14:34 +0100 |
|---|---|---|
| committer | Tony Lindgren | 2010-12-22 02:53:15 +0100 |
| commit | 5b59cc2fc2ff90369d6aa7862caaba3cf45b5075 (patch) | |
| tree | 190c45c3f6afa4e58744a5291b5b3a3e777d74f5 /arch/arm/mach-omap2/board-omap4panda.c | |
| parent | OMAP3: Devkit8000: Add DEBUG_LL support (diff) | |
| download | kernel-qcow2-linux-5b59cc2fc2ff90369d6aa7862caaba3cf45b5075.tar.gz kernel-qcow2-linux-5b59cc2fc2ff90369d6aa7862caaba3cf45b5075.tar.xz kernel-qcow2-linux-5b59cc2fc2ff90369d6aa7862caaba3cf45b5075.zip | |
OMAP4: Pandaboard: Fix MMC card detect gpio line
commit bf56f0a6668cd (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>
Diffstat (limited to 'arch/arm/mach-omap2/board-omap4panda.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-omap4panda.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index b82f2319a091..d4a9aa41e877 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -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 */ }; |