diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml
index 975c1d77c8e5..421b935b52bc 100644
--- a/Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml
@@ -18,6 +18,8 @@ description: |-
   The camera module does not expose the model through registers, so the
   exact model needs to be specified.
 
+$ref: /schemas/media/video-interface-devices.yaml#
+
 properties:
   compatible:
     enum:
@@ -81,7 +83,7 @@ required:
   - reg
   - port
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |