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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On Sat, Feb 05, 2022 at 07:54:25PM +0100, Paul Kocialkowski wrote: > 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 > --- > .../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 3cc61866ea89..7952413f98d8 100644 > --- a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml > +++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml > @@ -83,6 +83,20 @@ properties: > > additionalProperties: false > > + port@2: > + $ref: /schemas/graph.yaml#/$defs/port-base > + description: ISP output port > + > + properties: > + reg: > + const: 2 > + > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false This could be $ref: video-interfaces.yaml# remote-endpoint: true additionalProperties: false to reject other properties. Reviewed-by: Laurent Pinchart > + > + additionalProperties: false > + > anyOf: > - required: > - port@0 -- Regards, Laurent Pinchart -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy