[PATCH 2/6] dt-bindings: usb: cdns,usb3: support USB devices in DT

[Alexander Stein]

Reference usb-hxci.yaml in host mode in order to support on-board USB
hubs.

Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 Documentation/devicetree/bindings/usb/cdns,usb3.yaml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/cdns,usb3.yaml b/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
index f454ddd9bbaa6..1f7f0adc3b1ed 100644
--- a/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
+++ b/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
@@ -85,6 +85,17 @@ required:
 
 allOf:
   - $ref: usb-drd.yaml#
+  - if:
+      properties:
+        dr_mode:
+          const: peripheral
+
+      required:
+        - dr_mode
+    then:
+      $ref: usb.yaml#
+    else:
+      $ref: usb-xhci.yaml#
 
 unevaluatedProperties: false
 
-- 
2.43.0