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media: dt-bindings: media: rcar_vin: fix style for ports and endpoints

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The style for referring to ports and endpoint are wrong. Refer to them
using lowercase and a unit address, port@x and endpoint@x.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Niklas Söderlund 2018-05-28 19:17:04 -04:00 committed by Mauro Carvalho Chehab
parent 6ad48c27fc
commit e10cf92ead
1 changed files with 10 additions and 10 deletions
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20
Documentation/devicetree/bindings/media/rcar_vin.txt
View File

@ -45,23 +45,23 @@ The per-board settings Gen2 platforms:
The per-board settings Gen3 platforms:
Gen3 platforms can support both a single connected parallel input source
from external SoC pins (port0) and/or multiple parallel input sources
from local SoC CSI-2 receivers (port1) depending on SoC.
from external SoC pins (port@0) and/or multiple parallel input sources
from local SoC CSI-2 receivers (port@1) depending on SoC.
- renesas,id - ID number of the VIN, VINx in the documentation.
- 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].
Describing more then one endpoint in port 0 is invalid. Only VIN
instances that are connected to external pins should have port 0.
- port 1 - sub-nodes describing one or more endpoints connected to
Describing more than one endpoint in port@0 is invalid. Only VIN
instances that are connected to external pins should have port@0.
- port@1 - sub-nodes describing one or more endpoints connected to
the VIN from local SoC CSI-2 receivers. The endpoint numbers must
use the following schema.
- Endpoint 0 - sub-node describing the endpoint connected to CSI20
- Endpoint 1 - sub-node describing the endpoint connected to CSI21
- Endpoint 2 - sub-node describing the endpoint connected to CSI40
- Endpoint 3 - sub-node describing the endpoint connected to CSI41
- endpoint@0 - sub-node describing the endpoint connected to CSI20
- endpoint@1 - sub-node describing the endpoint connected to CSI21
- endpoint@2 - sub-node describing the endpoint connected to CSI40
- endpoint@3 - sub-node describing the endpoint connected to CSI41
Device node example for Gen2 platforms
--------------------------------------