dt-bindings: watchdog: renesas,wdt: Document RZ/V2L SoC

Document RZ/V2L WDT bindings. RZ/V2L WDT is identical to one found
on the RZ/G2L SoC. No driver changes are required as generic compatible
string "renesas,rzg2l-wdt" will be used as a fallback.

While at it, drop the comment "# RZ/G2L" for "renesas,rzg2l-wdt"
compatible string as this will avoid changing the line for every new
SoC addition.

Signed-off-by: Lad Prabhakar <[email protected]>
Reviewed-by: Biju Das <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Wolfram Sang <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>

Author: prabhakarlad

Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml

@@ -22,7 +22,8 @@ properties:
       - items:
           - enum:
               - renesas,r9a07g044-wdt    # RZ/G2{L,LC}
-          - const: renesas,rzg2l-wdt     # RZ/G2L
+              - renesas,r9a07g054-wdt    # RZ/V2L
+          - const: renesas,rzg2l-wdt
 
       - items:
           - enum: