spi: dt-bindings: samsung: Drop S3C2443

Samsung S3C24xx family of SoCs was removed the Linux kernel in the
commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
2023. There are no in-kernel users of remaining S3C24xx compatibles.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Message-ID: <[e-mail]>
Acked-by: Rob Herring (Arm) <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

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

···
     oneOf:
       - enum:
           - google,gs101-spi
-          - samsung,s3c2443-spi # for S3C2443, S3C2416 and S3C2450
           - samsung,s3c6410-spi
           - samsung,s5pv210-spi # for S5PV210 and S5PC110
           - samsung,exynos4210-spi