diff --git a/qcom/kalama-pmic-overlay.dtsi b/qcom/kalama-pmic-overlay.dtsi
index 46127ed5..37b7fb8b 100644
--- a/qcom/kalama-pmic-overlay.dtsi
+++ b/qcom/kalama-pmic-overlay.dtsi
@@ -85,6 +85,260 @@
 	};
 };
 
+&pm8550_tz {
+	io-channels = <&pmk8550_vadc PM8550_ADC5_GEN3_DIE_TEMP>;
+	io-channel-names = "thermal";
+};
+
+&pm8550b_tz {
+	io-channels = <&pmk8550_vadc PM8550B_ADC5_GEN3_DIE_TEMP>;
+	io-channel-names = "thermal";
+};
+
+&pm8550vs_c_tz {
+	io-channels = <&pmk8550_vadc PM8550VS_C_ADC5_GEN3_DIE_TEMP>;
+	io-channel-names = "thermal";
+};
+
+&pm8550vs_d_tz {
+	io-channels = <&pmk8550_vadc PM8550VS_D_ADC5_GEN3_DIE_TEMP>;
+	io-channel-names = "thermal";
+};
+
+&pm8550vs_e_tz {
+	io-channels = <&pmk8550_vadc PM8550VS_E_ADC5_GEN3_DIE_TEMP>;
+	io-channel-names = "thermal";
+};
+
+&pm8550vs_g_tz {
+	io-channels = <&pmk8550_vadc PM8550VS_G_ADC5_GEN3_DIE_TEMP>;
+	io-channel-names = "thermal";
+};
+
+&pm8550ve_f_tz {
+	io-channels = <&pmk8550_vadc PM8550VE_ADC5_GEN3_DIE_TEMP>;
+	io-channel-names = "thermal";
+};
+
+&pmk8550_vadc {
+	pm8550_msm_therm {
+		reg = <PM8550_ADC5_GEN3_AMUX_THM1_100K_PU>;
+		label = "pm8550_msm_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,adc-tm-type = <1>;
+	};
+
+	pm8550_cam_flash_therm {
+		reg = <PM8550_ADC5_GEN3_AMUX_THM2_100K_PU>;
+		label = "pm8550_cam_flash_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,adc-tm-type = <1>;
+	};
+
+	pm8550_wlan_therm {
+		reg = <PM8550_ADC5_GEN3_AMUX_THM3_100K_PU>;
+		label = "pm8550_wlan_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,adc-tm-type = <1>;
+	};
+
+	pm8550_pa_therm_1 {
+		reg = <PM8550_ADC5_GEN3_AMUX_THM4_100K_PU>;
+		label = "pm8550_pa_therm_1";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,adc-tm-type = <1>;
+	};
+
+	pm8550_rear_tof_therm {
+		reg = <PM8550_ADC5_GEN3_AMUX_THM5_100K_PU>;
+		label = "pm8550_rear_tof_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,adc-tm-type = <1>;
+	};
+
+	pm8550b_usb_therm {
+		reg = <PM8550B_ADC5_GEN3_AMUX_THM4_USB_THERM_100K_PU>;
+		label = "pm8550b_usb_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,adc-tm-type = <1>;
+	};
+
+	pm8550b_wls_therm {
+		reg = <PM8550B_ADC5_GEN3_AMUX_THM6_GPIO10_100K_PU>;
+		label = "pm8550b_wls_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		qcom,adc-tm-type = <1>;
+	};
+};
+
+&thermal_zones {
+	msm-therm {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmk8550_vadc PM8550_ADC5_GEN3_AMUX_THM1_100K_PU>;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			active-config1 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	cam-flash-therm {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmk8550_vadc PM8550_ADC5_GEN3_AMUX_THM2_100K_PU>;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			active-config1 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	wlan-therm {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmk8550_vadc PM8550_ADC5_GEN3_AMUX_THM3_100K_PU>;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			active-config1 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	pa-therm-1 {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmk8550_vadc PM8550_ADC5_GEN3_AMUX_THM4_100K_PU>;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			active-config1 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	rear-tof-therm {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmk8550_vadc PM8550_ADC5_GEN3_AMUX_THM5_100K_PU>;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			active-config1 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	usb-therm {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmk8550_vadc PM8550B_ADC5_GEN3_AMUX_THM4_USB_THERM_100K_PU>;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			active-config1 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	wls-therm {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmk8550_vadc PM8550B_ADC5_GEN3_AMUX_THM6_GPIO10_100K_PU>;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			active-config1 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	xo-therm {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmk8550_vadc PMK8550_ADC5_GEN3_AMUX_THM1_XO_THERM_100K_PU>;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			active-config1 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+};
+
 &pm8550b_eusb2_repeater {
 	vdd18-supply = <&pm_humu_l15>;
 	vdd3-supply = <&pm_humu_l5>;
diff --git a/qcom/pmk8550.dtsi b/qcom/pmk8550.dtsi
index 9403d803..81d8b0de 100644
--- a/qcom/pmk8550.dtsi
+++ b/qcom/pmk8550.dtsi
@@ -1,6 +1,10 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
+#include <dt-bindings/iio/qcom,spmi-adc5-gen3-pmk8550.h>
+#include <dt-bindings/iio/qcom,spmi-adc5-gen3-pm8550.h>
+#include <dt-bindings/iio/qcom,spmi-adc5-gen3-pm8550b.h>
+#include <dt-bindings/iio/qcom,spmi-adc5-gen3-pm8550vx.h>
 
 &spmi_bus {
 	#address-cells = <2>;
@@ -83,8 +87,128 @@
 			interrupt-names = "adc-sdam0" , "adc-sdam1";
 			interrupts = <0x0 0x90 0x1 IRQ_TYPE_EDGE_RISING>,
 				     <0x0 0x91 0x1 IRQ_TYPE_EDGE_RISING>;
+			#thermal-sensor-cells = <1>;
 			#io-channel-cells = <1>;
 			io-channel-ranges;
+
+			/* PMK8550 Channel nodes */
+			pmk8550_offset_ref {
+				reg = <PMK8550_ADC5_GEN3_OFFSET_REF>;
+				label = "pmk8550_offset_ref";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pmk8550_vref_1p25 {
+				reg = <PMK8550_ADC5_GEN3_1P25VREF>;
+				label = "pmk8550_vref_1p25";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pmk8550_die_temp {
+				reg = <PMK8550_ADC5_GEN3_DIE_TEMP>;
+				label = "pmk8550_die_temp";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pmk8550_xo_therm {
+				reg = <PMK8550_ADC5_GEN3_AMUX_THM1_XO_THERM_100K_PU>;
+				label = "pmk8550_xo_therm";
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+				qcom,pre-scaling = <1 1>;
+				qcom,adc-tm-type = <1>;
+			};
+
+			/* PM8550 Channel nodes */
+			pm8550_offset_ref {
+				reg = <PM8550_ADC5_GEN3_OFFSET_REF>;
+				label = "pm8550_offset_ref";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pm8550_vref_1p25 {
+				reg = <PM8550_ADC5_GEN3_1P25VREF>;
+				label = "pm8550_vref_1p25";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pm8550_die_temp {
+				reg = <PM8550_ADC5_GEN3_DIE_TEMP>;
+				label = "pm8550_die_temp";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pm8550_vph_pwr {
+				reg = <PM8550_ADC5_GEN3_VPH_PWR>;
+				label = "pm8550_vph_pwr";
+				qcom,pre-scaling = <1 3>;
+			};
+
+			/* PM8550B Channel nodes */
+			pm8550b_offset_ref {
+				reg = <PM8550B_ADC5_GEN3_OFFSET_REF>;
+				label = "pm8550b_offset_ref";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pm8550b_vref_1p25 {
+				reg = <PM8550B_ADC5_GEN3_1P25VREF>;
+				label = "pm8550b_vref_1p25";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pm8550b_die_temp {
+				reg = <PM8550B_ADC5_GEN3_DIE_TEMP>;
+				label = "pm8550b_die_temp";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pm8550b_vph_pwr {
+				reg = <PM8550B_ADC5_GEN3_VPH_PWR>;
+				label = "pm8550b_vph_pwr";
+				qcom,pre-scaling = <1 3>;
+			};
+
+			pm8550b_vbat_sns_qbg {
+				reg = <PM8550B_ADC5_GEN3_VBAT_SNS_QBG>;
+				label = "pm8550b_vbat_sns_qbg";
+				qcom,pre-scaling = <1 3>;
+			};
+
+			/* PM8550VS_C Channel nodes */
+			pm8550vs_c_die_temp {
+				reg = <PM8550VS_C_ADC5_GEN3_DIE_TEMP>;
+				label = "pm8550vs_c_die_temp";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			/* PM8550VS_D Channel nodes */
+			pm8550vs_d_die_temp {
+				reg = <PM8550VS_D_ADC5_GEN3_DIE_TEMP>;
+				label = "pm8550vs_d_die_temp";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			/* PM8550VS_E Channel nodes */
+			pm8550vs_e_die_temp {
+				reg = <PM8550VS_E_ADC5_GEN3_DIE_TEMP>;
+				label = "pm8550vs_e_die_temp";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			/* PM8550VS_G Channel nodes */
+			pm8550vs_g_die_temp {
+				reg = <PM8550VS_G_ADC5_GEN3_DIE_TEMP>;
+				label = "pm8550vs_g_die_temp";
+				qcom,pre-scaling = <1 1>;
+			};
+
+			/* PM8550VE Channel nodes */
+			pm8550ve_die_temp {
+				reg = <PM8550VE_ADC5_GEN3_DIE_TEMP>;
+				label = "pm8550ve_die_temp";
+				qcom,pre-scaling = <1 1>;
+			};
 		};
 	};
 };