media: v4l: vsp1: Provide UDS register updates

Provide register definitions required for UDS phase and partition
algorithm support. The registers and bits defined here are available on
Gen3 hardware only.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>