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| author | Doug Anderson <dianders@chromium.org> | 2013-01-11 17:03:53 +0000 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-02-24 14:36:54 -0500 |
| commit | 55a6ceb2d5b845f198bcd76aa18910e05a47d0c2 (patch) | |
| tree | ba8cb0a33243bb78418bb2eb5f0a79bfcf6bf037 /drivers/mmc/host/dw_mmc-pltfm.c | |
| parent | 07b240411f1e7528ed36e09979f40ccf4b844c8c (diff) | |
| download | linux-55a6ceb2d5b845f198bcd76aa18910e05a47d0c2.tar.bz2 | |
mmc: dw_mmc: Handle wp-gpios from device tree
On some SoCs (like exynos5250) you need to use an external GPIO for
write protect. Add support for wp-gpios to the core dw_mmc driver
since it could be useful across multiple SoCs.
With this change I am able to make use of the write protect for the
external SD slot on exynos5250-snow.
Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/dw_mmc-pltfm.c')
0 files changed, 0 insertions, 0 deletions