[U-Boot] [PATCH] omap: TWL4030 Bump VMMC1 interface voltage from 3V to 3.15V

[Steve Sakoman]

On Wed, Sep 28, 2011 at 9:47 AM, Ash Charles <ash at gumstix.com> wrote:
> MMC interfaces are specified to be 3.3V compatible with an operating
> voltage range of 3.1V to 3.5V for SD cards. This change affects
> hardware using TWL4030 (TPS6595x) PMICs and should improve the
> reliability when communicating with marginally-spec'd MMC devices.
> 3.15V is the highest possible level for this chip.  This patch
> has been tested on a Gumstix Overo board.
>
> Signed-off-by: Ash Charles <ash at gumstix.com>

Tested-by: Steve Sakoman <steve at sakoman.com>

Steve