On Thu, Aug 11, 2016 at 10:57:20AM +0200, Simon Horman wrote:
> On Wed, Aug 10, 2016 at 09:29:43AM +0200, Geert Uytterhoeven wrote:
> > From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
> >
> > According to the datasheet, SDn clocks are from the SDSRC clock. And
> > the SDSRC has a 1/2 divider. So, we should have ".sdsrc" as an internal
> > core clock. Otherwise, since the sdhi driver will calculate clock for
> > a sd card using the wrong parent clock rate, and then performance will
> > be not good.
> >
> > Fixes: 90c073e53909da85 ("clk: shmobile: r8a7795: Add SD divider support")
> > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
> > Acked-by: Dirk Behme <dirk.behme@xxxxxxxxxxxx>
> > Tested-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> > Cc: stable@xxxxxxxxxxxxxxx
> > ---
> > SDHI was enabled on r8a7795/salvator-x in v4.6.
> > Please apply as a fix for v4.8.
>
> Thanks, done.
My bad, please ignore the above, this patch is not for my tree.
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html