diff --git a/qcom/pitti-thermal.dtsi b/qcom/pitti-thermal.dtsi
index ca50f46d..274d768c 100644
--- a/qcom/pitti-thermal.dtsi
+++ b/qcom/pitti-thermal.dtsi
@@ -171,6 +171,15 @@
 				#cooling-cells = <2>;
 			};
 		};
+
+		wpss {
+			qcom,instance-id = <QMI_WPSS_INST_ID>;
+
+			wpss_vdd: wpss_vdd {
+				qcom,qmi-dev-name = "cpuv_restriction_cold";
+				#cooling-cells = <2>;
+			};
+		};
 	};
 
 	qcom,userspace-cdev {
@@ -882,6 +891,11 @@
 				trip = <&zeroc_0_trip>;
 				cooling-device = <&mx_cdev 1 1>;
 			};
+
+			wpss_vdd_cdev {
+				trip = <&zeroc_0_trip>;
+				cooling-device = <&wpss_vdd 1 1>;
+			};
 		};
 	};
 
@@ -913,6 +927,11 @@
 				trip = <&zeroc_1_trip>;
 				cooling-device = <&mx_cdev 1 1>;
 			};
+
+			wpss_vdd_cdev {
+				trip = <&zeroc_1_trip>;
+				cooling-device = <&wpss_vdd 1 1>;
+			};
 		};
 	};
 };