[PATCH v6 09/19] dt-bindings: usb: renesas-xhci: Refer to the usb-xhci.yaml file

[Serge Semin]

With minor peculiarities (like uploading some vendor-specific firmware)
these are just Generic xHCI controllers fully compatible with its
properties. Make sure the Renesas USB xHCI DT nodes are also validated
against the Generic xHCI DT schema.

Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml b/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
index 0f078bd0a3e5..7e5ed196b52c 100644
--- a/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
@@ -11,7 +11,7 @@ maintainers:
   - Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
 
 allOf:
-  - $ref: "usb-hcd.yaml"
+  - $ref: "usb-xhci.yaml"
 
 properties:
   compatible:
@@ -69,7 +69,7 @@ required:
   - power-domains
   - resets
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
-- 
2.29.2