Messages in this thread Patch in this message | | | From | Paul Kocialkowski <> | Subject | [PATCH v3 2/4] dt-bindings: media: sun6i-a31-csi: Add ISP output port | Date | Fri, 15 Apr 2022 17:37:06 +0200 |
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Some Allwinner devices come with an Image Signal Processor (ISP) that allows processing camera data to produce good-looking images, especially from raw bayer representations.
The ISP does not have a dedicated capture path: it is fed directly by one of the CSI controllers, which can be selected at run-time.
Represent this possibility as a graph connection between the CSI controller and the ISP in the device-tree bindings.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> --- .../bindings/media/allwinner,sun6i-a31-csi.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml index 53aa6dbe8e2c..1b41a6008195 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml @@ -87,6 +87,20 @@ properties: additionalProperties: false + port@2: + $ref: /schemas/graph.yaml#/$defs/port-base + description: ISP output port + + properties: + reg: + const: 2 + + endpoint: + $ref: /schemas/graph.yaml#/$defs/endpoint-base + unevaluatedProperties: false + + additionalProperties: false + anyOf: - required: - port@0 -- 2.35.2
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