dt-bindings: usb: realtek,rts5411: Add missing "additionalProperties" on child nodes

All nodes need an explicit additionalProperties or unevaluatedProperties
unless a $ref has one that's false. As that is not the case with
usb-device.yaml, "additionalProperties" is needed here.

Fixes: c44d9da ("dt-bindings: usb: Add downstream facing ports to realtek binding")
Signed-off-by: "Rob Herring (Arm)" <[email protected]>
Reviewed-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: robherring

Documentation/devicetree/bindings/usb/realtek,rts5411.yaml

@@ -65,6 +65,7 @@ patternProperties:
     description: The hard wired USB devices
     type: object
     $ref: /schemas/usb/usb-device.yaml
+    additionalProperties: true
 
 required:
   - peer-hub