Commit 4c471ffe authored by Jacopo Mondi's avatar Jacopo Mondi Committed by Mauro Carvalho Chehab
Browse files

media: dt-bindings: media: rcar-vin: Align Gen2 and Gen3 



Align description of the Gen2 and Gen3 bindings for parallel input.
This commit prepares for description of optional endpoint properties in ports
subnodes accepting parallel video connections.

Signed-off-by: default avatarJacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 18d6a9b8

Documentation/devicetree/bindings/media/rcar_vin.txt

+6 −4
Original line number Original line Diff line number Diff line
@@ -39,9 +39,11 @@ Additionally, an alias named vinX will need to be created to specify 
which video input device this is.

which video input device this is.





The per-board settings Gen2 platforms:

The per-board settings Gen2 platforms:

 - port sub-node describing a single endpoint connected to the vin



   as described in video-interfaces.txt[1]. Only the first one will

- port - sub-node describing a single endpoint connected to the VIN

   be considered as each vin interface has one input port.

  from external SoC pins as described in video-interfaces.txt[1].

  Only the first one will be considered as each vin interface has one

  input port.





The per-board settings Gen3 platforms:

The per-board settings Gen3 platforms:
@@ -52,7 +54,7 @@ from local SoC CSI-2 receivers (port@1) depending on SoC. 
- renesas,id - ID number of the VIN, VINx in the documentation.

- renesas,id - ID number of the VIN, VINx in the documentation.

- ports

- ports

    - port@0 - sub-node describing a single endpoint connected to the VIN

    - port@0 - sub-node describing a single endpoint connected to the VIN

      from external SoC pins described in video-interfaces.txt[1].

      from external SoC pins as described in video-interfaces.txt[1].

      Describing more than one endpoint in port@0 is invalid. Only VIN

      Describing more than one endpoint in port@0 is invalid. Only VIN

      instances that are connected to external pins should have port@0.

      instances that are connected to external pins should have port@0.

    - port@1 - sub-nodes describing one or more endpoints connected to

    - port@1 - sub-nodes describing one or more endpoints connected to