Describe the optional endpoint properties for endpoint nodes of the R-Car
VIN interface device tree bindings documentation.
Signed-off-by: NJacopo Mondi <jacopo+renesas@jmondi.org>
Acked-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>