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-rw-r--r--Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml19
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
index e4affc854f3d..4b6ff546757e 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
@@ -38,6 +38,7 @@ 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:
@@ -57,6 +58,9 @@ properties:
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
@@ -72,9 +76,24 @@ allOf:
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: