dt-bindings: soc: qcom: aoss: Add SC7280 compatible

Add SC7280 AOSS QMP compatible to the list of possible bindings.
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Link: https://lore.kernel.org/r/8584e915f42405a7a4a799133a09d0d4aa65d2a8.1614244789.git.saiprakash.ranjan@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt

@@ -17,6 +17,7 @@ power-domains.
 	Value type: <string>
 	Definition: must be one of:
 		    "qcom,sc7180-aoss-qmp"
+		    "qcom,sc7280-aoss-qmp"
 		    "qcom,sdm845-aoss-qmp"
 		    "qcom,sm8150-aoss-qmp"
 		    "qcom,sm8250-aoss-qmp"