ARM: shmobile: ap4evb: Register pinctrl mapping for KEYSC

Replace the GPIO-based KEYSC pinmux configuration by a pinctrl mapping.

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