dt-bindings: watchdog: apple,wdt: Add t8112-wdt compatible

The block on the Apple M2 SoC is compatible with the existing driver so
add its per-SoC compatible.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Hector Martin <marcan@marcan.st>

Author: jannau

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

@@ -17,6 +17,7 @@ properties:
     items:
       - enum:
           - apple,t8103-wdt
+          - apple,t8112-wdt
           - apple,t6000-wdt
       - const: apple,wdt