sh-pfc: r8a7778: Add CAN pin groups

Add CAN data and clock pin groups to R8A7778 PFC driver.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
1 file changed