dt-bindings: pinctrl: samsung: add google,gs101-pinctrl compatible

Add the "google,gs101-pinctrl" compatible to the dt-schema bindings
documentation.
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20231209233106.147416-7-peter.griffin@linaro.orgSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml

@@ -35,6 +35,7 @@ properties:
 
   compatible:
     enum:
+      - google,gs101-pinctrl
       - samsung,s3c2412-pinctrl
       - samsung,s3c2416-pinctrl
       - samsung,s3c2440-pinctrl