[PATCH] nitrogen6x: add missing pinctrl to fix mmc

[Fabio Estevam]

Hi Gary,

On Wed, Jan 5, 2022 at 10:18 AM Gary Bisson
<gary.bisson at boundarydevices.com> wrote:
>
> Since commit f7ac30b042d, the pin muxing for mmc was removed from the
> board file to be managed by DM_MMC which requires PINCTRL to work. It
> made the change for sabrelite but nitrogen configs were forgotten.
>
> Signed-off-by: Gary Bisson <gary.bisson at boundarydevices.com>

Reviewed-by: Fabio Estevam <festevam at gmail.com>

Since it is a bug fix, it would be nice to get included in the 2022.01 release.