diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml index 35ace1f322e8..4b6ff546757e 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml @@ -21,7 +21,11 @@ description: | properties: compatible: oneOf: + - enum: + - mediatek,mt8173-disp-split + - mediatek,mt8195-mdp3-split - items: + - const: mediatek,mt6795-disp-split - const: mediatek,mt8173-disp-split reg: @@ -34,10 +38,29 @@ properties: description: A phandle and PM domain specifier as defined by bindings of the power controller specified by phandle. See Documentation/devicetree/bindings/power/power-domain.yaml for details. + maxItems: 1 + + mediatek,gce-client-reg: + description: + The register of display function block to be set by gce. There are 4 arguments, + such as gce node, subsys id, offset and register size. The subsys id that is + mapping to the register of display function blocks is defined in the gce header + include/dt-bindings/gce/<chip>-gce.h of each chips. + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + maxItems: 1 clocks: items: - description: SPLIT Clock + - description: Used for interfacing with the HDMI RX signal source. + - description: Paired with receiving HDMI RX metadata. + minItems: 1 required: - compatible @@ -45,6 +68,32 @@ required: - power-domains - clocks +allOf: + - if: + properties: + compatible: + contains: + const: mediatek,mt8195-mdp3-split + + then: + properties: + clocks: + minItems: 3 + + required: + - mediatek,gce-client-reg + + - if: + properties: + compatible: + contains: + const: mediatek,mt8173-disp-split + + then: + properties: + clocks: + maxItems: 1 + additionalProperties: false examples: |