Re: [PATCH] dt-bindings: display: panel: add common definition of ports

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On 16/04/2023 17:39, Krzysztof Kozlowski wrote:
Few panel bindings for dual-link connections just type "ports: true",
which does not enforce any type.  Add common definition of ports, so the
type will be fixed.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

---

Cc: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
  .../bindings/display/panel/panel-common.yaml     | 16 ++++++++++++++++
  1 file changed, 16 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/panel-common.yaml b/Documentation/devicetree/bindings/display/panel/panel-common.yaml
index 5b38dc89cb21..ad62d34e6fa3 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-common.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-common.yaml
@@ -70,6 +70,16 @@ properties:
    port:
      $ref: /schemas/graph.yaml#/properties/port
+ # For dual-link connections
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    patternProperties:
+      "^port@[0-9a-f]+$":
+        $ref: /schemas/graph.yaml#/$defs/port-base
+
+    required:
+      - port@0
+
    ddc-i2c-bus:
      $ref: /schemas/types.yaml#/definitions/phandle
      description:
@@ -154,6 +164,12 @@ dependencies:
    width-mm: [ height-mm ]
    height-mm: [ width-mm ]
+allOf:
+  - not:
+      required:
+        - port
+        - ports
+
  additionalProperties: true
...

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>



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