Re: [PATCH 2/2] mmc: dw_mmc: Give a good reset after we give power

From: Javier Martinez Canillas
Date: Wed Feb 25 2015 - 13:26:31 EST


Hello Doug,

On 02/20/2015 07:57 PM, Doug Anderson wrote:
> We should give dw_mmc a good reset after we apply power. On some
> boards vqmmc may actually be connected to the IP block in the SoC so
> it's good to reset after power comes in.
>
> Without this we sometimes see failures enumerating cards on rk3288.
>
> Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>

On an Exynos5250 Snow, Exynos5420 Peach Pit and Exynos5800 Peach Pi:

Tested-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>

Best regards,
Javier

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