Now that the V4L bits have finally settled..

This patch adds support for a secondary ov772x camera on ap325rxa.
This is supported in addition to the regular soc_camera_platform camera.
Signed-off-by: NKuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: NMagnus Damm <damm@igel.co.jp>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>