1 files changed, 38 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
index 065e526f950e..4f110635afb6 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
@@ -21,14 +21,13 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt2701-disp-ovl
-      - items:
-          - const: mediatek,mt8173-disp-ovl
-      - items:
-          - const: mediatek,mt8183-disp-ovl
-      - items:
-          - const: mediatek,mt8192-disp-ovl
+      - enum:
+          - mediatek,mt2701-disp-ovl
+          - mediatek,mt8173-disp-ovl
+          - mediatek,mt8183-disp-ovl
+          - mediatek,mt8192-disp-ovl
+          - mediatek,mt8195-disp-ovl
+          - mediatek,mt8195-mdp3-ovl
       - items:
           - enum:
               - mediatek,mt7623-disp-ovl
@@ -36,13 +35,19 @@ properties:
           - const: mediatek,mt2701-disp-ovl
       - items:
           - enum:
-              - mediatek,mt8188-disp-ovl
-              - mediatek,mt8195-disp-ovl
-          - const: mediatek,mt8183-disp-ovl
+              - mediatek,mt6795-disp-ovl
+          - const: mediatek,mt8173-disp-ovl
       - items:
           - enum:
               - mediatek,mt8186-disp-ovl
+              - mediatek,mt8365-disp-ovl
           - const: mediatek,mt8192-disp-ovl
+      - items:
+          - const: mediatek,mt8188-disp-ovl
+          - const: mediatek,mt8195-disp-ovl
+      - items:
+          - const: mediatek,mt8188-mdp3-ovl
+          - const: mediatek,mt8195-mdp3-ovl
 
   reg:
     maxItems: 1
@@ -72,6 +77,28 @@ 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: OVL input port from MMSYS or one of multiple VDOSYS
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description:
+          OVL output to the input of the next desired component in the
+          display pipeline, for example one of the available COLOR, RDMA
+          or WDMA blocks.
+
+    required:
+      - port@0
+      - port@1
+
 required:
   - compatible
   - reg