On Fri, Dec 28, 2018 at 6:41 AM Linus Walleij <linus.walleij@xxxxxxxxxx> wrote:
>
> On Thu, Dec 27, 2018 at 7:50 PM Tony Lindgren <tony@xxxxxxxxxxx> wrote:
>
> > Looks like commit e63201f19438 ("mmc: omap_hsmmc: Delete platform data
> > GPIO CD and WP") caused mmcblk0 to stop being detected on boot on some
> > omaps. According to Aaro and Adam, mmcblk0 does get detected after
> > replugging the SD card. Reverting the commit fixes the issue.
>
> Which boardfiles are we talking about, so I can have a look?
> Or are these Device Tree devices?
I could confirm that logicpd-torpedo-37xx-devkit was fixed by
reverting the GPIO code or removing the pdata quirks references to the
pbias seem to fix the issue. I haven't tried both together yet, nor
have I had a chance to spend much time to fix the pbias driver to
correctly disconnect the IO pins when used on an AM/DM36/37 board.
For the Torpedo, I know the newer versions of the bootloader set the
pbias and IO pins correctly now (it didn't used to do that). I am
hoping to look at the pbias driver this weekend if I have time.
adam
>
> Yours,
> Linus Walleij
