diff --git a/arch/arm/boot/dts/qcom/sdxpoorwills-regulator.dtsi b/arch/arm/boot/dts/qcom/sdxpoorwills-regulator.dtsi
index 9947594..5ac470a 100644
--- a/arch/arm/boot/dts/qcom/sdxpoorwills-regulator.dtsi
+++ b/arch/arm/boot/dts/qcom/sdxpoorwills-regulator.dtsi
@@ -64,6 +64,13 @@
 			regulator-max-microvolt = <RPMH_REGULATOR_LEVEL_MAX>;
 			qcom,min-dropout-voltage-level = <(-1)>;
 		};
+
+		cx_cdev: regulator-cdev {
+			compatible = "qcom,rpmh-reg-cdev";
+			mboxes = <&qmp_aop 0>;
+			qcom,reg-resource-name = "cx";
+			#cooling-cells = <2>;
+		};
 	};
 
 	rpmh-regulator-ldoa1 {
@@ -211,6 +218,14 @@
 			regulator-min-microvolt = <RPMH_REGULATOR_LEVEL_OFF>;
 			regulator-max-microvolt = <RPMH_REGULATOR_LEVEL_MAX>;
 		};
+
+		mx_cdev: mx-cdev-lvl {
+			compatible = "qcom,regulator-cooling-device";
+			regulator-cdev-supply = <&pmxpoorwills_l9_level>;
+			regulator-levels = <RPMH_REGULATOR_LEVEL_NOM
+					RPMH_REGULATOR_LEVEL_OFF>;
+			#cooling-cells = <2>;
+		};
 	};
 
 	rpmh-regulator-ldoa10 {
diff --git a/arch/arm/boot/dts/qcom/sdxpoorwills-rumi.dts b/arch/arm/boot/dts/qcom/sdxpoorwills-rumi.dts
index aa9e7f2..d2613af 100644
--- a/arch/arm/boot/dts/qcom/sdxpoorwills-rumi.dts
+++ b/arch/arm/boot/dts/qcom/sdxpoorwills-rumi.dts
@@ -43,6 +43,8 @@
 	/delete-node/ rpmh-regulator-ldoa14;
 	/delete-node/ rpmh-regulator-ldoa16;
 	/delete-node/ rpmh-regulator-rgmii;
+
+	/delete-node/ thermal-zones;
 };
 
 #include "sdxpoorwills-stub-regulator.dtsi"