Both VIN0 and VIN1 channels support identical input interfaces.
Add missing VIN1 pins here and organize them in the same pin
groups as VIN0.
Signed-off-by: NValentine Barshak <valentine.barshak@cogentembedded.com>
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>