dt-bindings: remoteproc: qcom: Add SC7180 MPSS support

Add MPSS PAS support for SC7180 SoCs.
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200421143228.8981-2-sibis@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt

@@ -15,6 +15,7 @@ on the Qualcomm ADSP Hexagon core.
 		    "qcom,qcs404-adsp-pas"
 		    "qcom,qcs404-cdsp-pas"
 		    "qcom,qcs404-wcss-pas"
+		    "qcom,sc7180-mpss-pas"
 		    "qcom,sdm845-adsp-pas"
 		    "qcom,sdm845-cdsp-pas"
 		    "qcom,sm8150-adsp-pas"
@@ -46,6 +47,7 @@ on the Qualcomm ADSP Hexagon core.
 	qcom,sm8150-slpi-pas:
 		    must be "wdog", "fatal", "ready", "handover", "stop-ack"
 	qcom,qcs404-wcss-pas:
+	qcom,sc7180-mpss-pas:
 	qcom,sm8150-mpss-pas:
 		    must be "wdog", "fatal", "ready", "handover", "stop-ack",
 		    "shutdown-ack"
@@ -106,6 +108,7 @@ on the Qualcomm ADSP Hexagon core.
 	qcom,sm8150-adsp-pas:
 	qcom,sm8150-cdsp-pas:
 		    must be "cx", "load_state"
+	qcom,sc7180-mpss-pas:
 	qcom,sm8150-mpss-pas:
 		    must be "cx", "load_state", "mss"
 	qcom,sm8150-slpi-pas: