On June 7, 2019 8:06:30 PM Doug Anderson <[email protected]> wrote:
> Hi,
>
> On Fri, Jun 7, 2019 at 6:32 AM Arend Van Spriel
> <[email protected]> wrote:
>>
>> Right. I know it supports initial tuning, but I'm not sure about subsequent
>> retuning initiated by the host controller.
>
> My evidence says that it supports subsequent tuning. In fact, without
> this series my logs would be filled with:
>
> dwmmc_rockchip ff0d0000.dwmmc: Successfully tuned phase to XYZ
>
> ...where the phase varied by a few degrees each time. AKA: it was
> retuning over and over again and getting sane results which implies
> that the tuning was working just fine.
Ok. Thanks for confirming this.
Regards,
Arend