dt-bindings: usb: uhci: Add Aspeed AST2700 compatible

Add the compatible string for Aspeed AST2700 SoC.

Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20250922052045.2421480-4-ryan_chen@aspeedtech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/devicetree/bindings/usb/usb-uhci.yaml

@@ -20,6 +20,7 @@ properties:
               - aspeed,ast2400-uhci
               - aspeed,ast2500-uhci
               - aspeed,ast2600-uhci
+              - aspeed,ast2700-uhci
           - const: generic-uhci
 
   reg:
@@ -53,6 +54,15 @@ allOf:
       required:
         - clocks
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: aspeed,ast2700-uhci
+    then:
+      required:
+        - resets
+
 unevaluatedProperties: false
 
 examples: