dt-bindings: watchdog: sama5d4-wdt: add compatible for sama7g5-wdt

This driver is also compatible with the watchdog on sama7g5 SoC.
Add the corresponding compatible string to the binding.

Signed-off-by: Eugen Hristev <[email protected]>
Reviewed-by: Rob Herring <[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: ehristev

Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml

@@ -17,6 +17,7 @@ properties:
     enum:
       - atmel,sama5d4-wdt
       - microchip,sam9x60-wdt
+      - microchip,sama7g5-wdt
 
   reg:
     maxItems: 1