Re: [PATCH v4 4/5] mmc: dw_mmc: Handle wp-gpios from device tree

Olof Johansson
2013-01-15T06:27:56Z

On Fri, Jan 11, 2013 at 09:03:53AM -0800, Doug Anderson wrote:
> 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>