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

Add "google,gs101-spi" dedicated compatible for representing SPI of
Google GS101 SoC.

Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240207111516.2563218-2-tudor.ambarus@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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

@@ -17,6 +17,7 @@ properties:
   compatible:
     oneOf:
       - enum:
+          - google,gs101-spi
           - samsung,s3c2443-spi # for S3C2443, S3C2416 and S3C2450
           - samsung,s3c6410-spi
           - samsung,s5pv210-spi # for S5PV210 and S5PC110