diff options
Diffstat (limited to 'dts/upstream/Bindings/display/mediatek/mediatek,aal.yaml')
| -rw-r--r-- | dts/upstream/Bindings/display/mediatek/mediatek,aal.yaml | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/dts/upstream/Bindings/display/mediatek/mediatek,aal.yaml b/dts/upstream/Bindings/display/mediatek/mediatek,aal.yaml index cf24434854f..47ddba5c41a 100644 --- a/dts/upstream/Bindings/display/mediatek/mediatek,aal.yaml +++ b/dts/upstream/Bindings/display/mediatek/mediatek,aal.yaml @@ -62,6 +62,27 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle-array maxItems: 1 + 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: AAL input port + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + AAL output to the next component's input, for example could be one + of many gamma, overdrive or other blocks. + + required: + - port@0 + - port@1 + required: - compatible - reg @@ -89,5 +110,24 @@ examples: power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_AAL>; mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x5000 0x1000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + aal0_in: endpoint { + remote-endpoint = <&ccorr0_out>; + }; + }; + + port@1 { + reg = <1>; + aal0_out: endpoint { + remote-endpoint = <&gamma0_in>; + }; + }; + }; }; }; |