pinctrl: sh-pfc: r8a7794: add MMCIF pin groups
pinctrl: sh-pfc: r8a7794: add MMCIF pin groups

Add MMCIF pin groups to R8A7794 PFC driver.

Signed-off-by: Shinobu Uehara <33f7f394c92f64f9c5b564e22ae63f9877c8f8a5@renesas.com>
[Sergei: rebased, renamed, added changelog.]
Signed-off-by: Sergei Shtylyov <d8c69075be49b0738b690ec4af0e9025b8c97c9e@cogentembedded.com>
Acked-by: Laurent Pinchart <3ded2f39a78f0d7044839546f95841842b4d7c96@ideasonboard.com>
Signed-off-by: Linus Walleij <9cd9d802d23c0ed5e224beabf4ae4a5c478746ef@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs