The only supported bus for the R-Car CSI-2 driver is CSI-2 DPHY, specify
this before parsing the fwnode.
Signed-off-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: NJacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+huawei@kernel.org>