linux-phytec-fsl

ARM: shmobile: r8a7790: Add pin control device to device tree

Add a pfc node to the r8a7790 device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>