spi: Add sc7280 support

Add compatible for sc7280 SoC.
Signed-off-by: Rajesh Patil <rajpat@codeaurora.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1632725335-4570-1-git-send-email-rajpat@codeaurora.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml

@@ -21,7 +21,10 @@ allOf:
 properties:
   compatible:
     items:
-      - const: qcom,sdm845-qspi
+      - enum:
+          - qcom,sc7280-qspi
+          - qcom,sdm845-qspi
+
       - const: qcom,qspi-v1
 
   reg: