dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver

Add documentation for the interconnects and interconnect-names
properties for USB.

Reviewed-by: Stephen Boyd <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Sandeep Maheswaram <[email protected]>
Signed-off-by: Rob Herring <[email protected]>

Author: Sandeep Maheswaram

Documentation/devicetree/bindings/usb/qcom,dwc3.yaml

@@ -69,6 +69,14 @@ properties:
   resets:
     maxItems: 1
 
+  interconnects:
+    maxItems: 2
+
+  interconnect-names:
+    items:
+      - const: usb-ddr
+      - const: apps-usb
+
   interrupts:
     items:
       - description: The interrupt that is asserted