media: dt-bindings: rcar-csi2: List resets as a mandatory property

The resets property will become mandatory to operate the device, list it
as such. All device tree source files have always included the reset
property so making it mandatory will not introduce any regressions.

While at it improve the description for the clocks property.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Niklas Söderlund 2019-03-12 19:49:29 -04:00 committed by Mauro Carvalho Chehab
parent 0eecc61947
commit ffaebccdde

View File

@ -19,7 +19,8 @@ Mandatory properties
- reg: the register base and size for the device registers
- interrupts: the interrupt for the device
- clocks: reference to the parent clock
- clocks: A phandle + clock specifier for the module clock
- resets: A phandle + reset specifier for the module reset
The device node shall contain two 'port' child nodes according to the
bindings defined in Documentation/devicetree/bindings/media/