diff --git a/qcom/msm-arm-smmu-scuba.dtsi b/qcom/msm-arm-smmu-scuba.dtsi
index 2876f6370a71..bb960362ef1a 100644
--- a/qcom/msm-arm-smmu-scuba.dtsi
+++ b/qcom/msm-arm-smmu-scuba.dtsi
@@ -2,7 +2,6 @@
 
 &soc {
 	kgsl_smmu: kgsl-smmu@0x59a0000 {
-		status = "disabled";
 		compatible = "qcom,qsmmu-v500";
 		reg = <0x59a0000 0x10000>,
 			<0x59c2000 0x20>;
@@ -40,7 +39,6 @@
 	};
 
 	apps_smmu: apps-smmu@0xc600000 {
-				status = "disabled";
 				compatible = "qcom,qsmmu-v500";
 				reg = <0xc600000 0x80000>,
 					<0xc782000 0x20>;
diff --git a/qcom/scuba-iot-idp-overlay.dts b/qcom/scuba-iot-idp-overlay.dts
index 7f356c2e6abf..1121781ca5f1 100644
--- a/qcom/scuba-iot-idp-overlay.dts
+++ b/qcom/scuba-iot-idp-overlay.dts
@@ -6,7 +6,7 @@
 
 / {
 	model = "Qualcomm Technologies, Inc. Scuba IDP";
-	compatible = "qcom,scuba-idp", "qcom,scuba-iot", "qcom,idp";
+	compatible = "qcom,scuba-idp", "qcom,scuba", "qcom,idp";
 	qcom,msm-id = <441 0x10000>, <471 0x10000>;
 	qcom,board-id = <34 0>;
 };
diff --git a/qcom/scuba-iot.dtsi b/qcom/scuba-iot.dtsi
index cd431074d371..82571a44c271 100644
--- a/qcom/scuba-iot.dtsi
+++ b/qcom/scuba-iot.dtsi
@@ -9,6 +9,8 @@
 
 	#address-cells = <2>;
 	#size-cells = <2>;
+	interrupt-parent = <&intc>;
+
 	memory { device_type = "memory"; reg = <0 0 0 0>; };
 
 	mem-offline {
@@ -120,6 +122,10 @@
 		};
 	};
 
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
 
 	reserved-memory {
 		#address-cells = <2>;