提交 4c471ffe 编写于 作者: J Jacopo Mondi 提交者: Mauro Carvalho Chehab

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: NJacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: NRob Herring <robh@kernel.org>
Acked-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
上级 18d6a9b8
......@@ -39,9 +39,11 @@ Additionally, an alias named vinX will need to be created to specify
which video input device this is.
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
be considered as each vin interface has one input port.
- port - sub-node describing a single endpoint connected to the VIN
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:
......@@ -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.
- ports
- 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
instances that are connected to external pins should have port@0.
- port@1 - sub-nodes describing one or more endpoints connected to
......
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