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Diffstat (limited to 'Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml index 677882348ede..98db47894eeb 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml @@ -110,6 +110,28 @@ properties: include/dt-bindings/gce/<chip>-gce.h, mapping to the register of display function block. + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: + Input and output ports can have multiple endpoints, each of those + connects to either the primary, secondary, etc, display pipeline. + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: ETHDR input, usually from one of the MERGE blocks. + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + ETHDR output to the input of the next desired component in the + display pipeline, for example one of the available MERGE blocks, + or others. + + required: + - port@0 + - port@1 + required: - compatible - reg |