dt-bindings: usb: dwc2: adopt otg properties defined in usb-drd.yaml

Adopt some OTG optional properties as defined in usb-drd.yaml:
- otg-rev
- hnp-disable
- srp-disable

Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Fabrice Gasnier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Fabrice Gasnier

Documentation/devicetree/bindings/usb/dwc2.yaml

@@ -106,6 +106,12 @@ properties:
 
   dr_mode: true
 
+  otg-rev: true
+
+  hnp-disable: true
+
+  srp-disable: true
+
   usb-role-switch: true
 
   g-rx-fifo-size: