scsi: ufs: qcom: dt-bindings: Add SC7280 compatible string

Document the compatible string for the UFS found on SC7280.

Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bao D. Nguyen <quic_nguyenb@quicinc.com>
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20231205-sc7280-ufs-v6-1-ad6ca7796de7@fairphone.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Author: Nitin Rawat

Documentation/devicetree/bindings/ufs/qcom,ufs.yaml

@@ -27,6 +27,7 @@ properties:
           - qcom,msm8996-ufshc
           - qcom,msm8998-ufshc
           - qcom,sa8775p-ufshc
+          - qcom,sc7280-ufshc
           - qcom,sc8280xp-ufshc
           - qcom,sdm845-ufshc
           - qcom,sm6115-ufshc
@@ -117,6 +118,7 @@ allOf:
             enum:
               - qcom,msm8998-ufshc
               - qcom,sa8775p-ufshc
+              - qcom,sc7280-ufshc
               - qcom,sc8280xp-ufshc
               - qcom,sm8250-ufshc
               - qcom,sm8350-ufshc