dt-bindings: phy: renesas,usb2-phy: Document RZ/V2H(P) SoC

Document USB2.0 phy bindings for RZ/V2H(P) ("R9A09gG57") SoC.

RZ/V2H(P) USB2.0 phy is similar to one found on the RZ/G2L SoC, but it
needs additional configuration to be done as compared RZ/G2L USB2.0 phy.
To handle this difference a SoC specific compat string is added for
RZ/V2H(P) SoC.

Like the RZ/G2L SoC, the RZ/V2H(P) USB2.0 PHY requires the `resets`
property and has two clocks.

Signed-off-by: Lad Prabhakar <[email protected]>
Acked-by: Rob Herring (Arm) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

Author: prabhakarlad

Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml

@@ -16,6 +16,7 @@ properties:
           - enum:
               - renesas,usb2-phy-r8a77470  # RZ/G1C
               - renesas,usb2-phy-r9a08g045 # RZ/G3S
+              - renesas,usb2-phy-r9a09g057 # RZ/V2H(P)
 
       - items:
           - enum:
@@ -105,7 +106,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: renesas,rzg2l-usb2-phy
+            enum:
+              - renesas,usb2-phy-r9a09g057
+              - renesas,rzg2l-usb2-phy
     then:
       properties:
         clocks: