dt-bindings: net: fec: add fsl,s32v234-fec to compatible property

Add fsl,s32v234-fec to compatible property to support s32v234 platform.
Signed-off-by: NWei Fang <wei.fang@nxp.com>
Acked-by: NKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>

Documentation/devicetree/bindings/net/fsl,fec.yaml

@@ -21,6 +21,7 @@ properties:
           - fsl,imx28-fec
           - fsl,imx6q-fec
           - fsl,mvf600-fec
+          - fsl,s32v234-fec
       - items:
           - enum:
               - fsl,imx53-fec