media: dt-bindings: media: rcar-vin: Describe optional ep properties

Describe the optional endpoint properties for endpoint nodes of the R-Car
VIN interface device tree bindings documentation.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Jacopo Mondi 2018-07-09 10:19:17 -04:00 • committed by Mauro Carvalho Chehab
commit 3ab7801dfa