diff --git a/qcom/pmih010x.dtsi b/qcom/pmih010x.dtsi
index 74b13279..840166db 100644
--- a/qcom/pmih010x.dtsi
+++ b/qcom/pmih010x.dtsi
@@ -236,6 +236,24 @@
 				qcom,wf-brake-disable;
 			};
 		};
+
+		pmih010x_bcl: bcl@4700 {
+			compatible = "qcom,bcl-v5";
+			reg = <0x4700 0x100>;
+			interrupts = <0x7 0x47 0x0 IRQ_TYPE_NONE>,
+				     <0x7 0x47 0x1 IRQ_TYPE_NONE>,
+				     <0x7 0x47 0x2 IRQ_TYPE_NONE>;
+			interrupt-names = "bcl-lvl0",
+					  "bcl-lvl1",
+					  "bcl-lvl2";
+			qcom,pmic7-threshold;
+			#thermal-sensor-cells = <1>;
+		};
+
+		bcl_soc: bcl-soc {
+			compatible = "qcom,msm-bcl-soc";
+			#thermal-sensor-cells = <0>;
+		};
 	};
 };
 
@@ -293,4 +311,136 @@
 			};
 		};
 	};
+
+	pmih010x-ibat-lvl0 {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmih010x_bcl 0>;
+
+		trips {
+			ibat_lvl0:ibat-lvl0 {
+				temperature = <13500>;
+				hysteresis = <200>;
+				type = "passive";
+			};
+		};
+	};
+
+	pmih010x-ibat-lvl1 {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmih010x_bcl 1>;
+
+		trips {
+			ibat_lvl1:ibat-lvl1 {
+				temperature = <15000>;
+				hysteresis = <200>;
+				type = "passive";
+			};
+		};
+	};
+
+	pmih010x-bcl-lvl0 {
+		polling-delay-passive = <100>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmih010x_bcl 5>;
+
+		trips {
+			thermal-engine-trip {
+				temperature = <100>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			thermal-hal-trip {
+				temperature = <100>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			b_bcl_lvl0: b-bcl-lvl0 {
+				temperature = <1>;
+				hysteresis = <1>;
+				type = "passive";
+			};
+		};
+	};
+
+	pmih010x-bcl-lvl1 {
+		polling-delay-passive = <100>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmih010x_bcl 6>;
+
+		trips {
+			thermal-engine-trip {
+				temperature = <100>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			thermal-hal-trip {
+				temperature = <100>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			b_bcl_lvl1: b-bcl-lvl1 {
+				temperature = <1>;
+				hysteresis = <1>;
+				type = "passive";
+			};
+		};
+	};
+
+	pmih010x-bcl-lvl2 {
+		polling-delay-passive = <100>;
+		polling-delay = <0>;
+		thermal-sensors = <&pmih010x_bcl 7>;
+
+		trips {
+			thermal-engine-trip {
+				temperature = <100>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			thermal-hal-trip {
+				temperature = <100>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			b_bcl_lvl2: b-bcl-lvl2 {
+				temperature = <1>;
+				hysteresis = <1>;
+				type = "passive";
+			};
+		};
+	};
+
+	socd {
+		polling-delay-passive = <100>;
+		polling-delay = <0>;
+		thermal-sensors = <&bcl_soc>;
+
+		trips {
+			thermal-engine-trip {
+				temperature = <100>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			thermal-hal-trip {
+				temperature = <100>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+
+			socd_trip: socd-trip {
+				temperature = <90>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+		};
+	};
 };
diff --git a/qcom/sun-cdp.dtsi b/qcom/sun-cdp.dtsi
index e513c217..1429e454 100644
--- a/qcom/sun-cdp.dtsi
+++ b/qcom/sun-cdp.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause
 /*
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <dt-bindings/gpio/gpio.h>
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,gcc-sun.h>
 
 #include "sun-pmic-overlay.dtsi"
+#include "sun-thermal-overlay.dtsi"
 
 &soc {
 	gpio_keys {
diff --git a/qcom/sun-mtp.dtsi b/qcom/sun-mtp.dtsi
index df2c37d1..29fc02db 100644
--- a/qcom/sun-mtp.dtsi
+++ b/qcom/sun-mtp.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause
 /*
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <dt-bindings/gpio/gpio.h>
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,gcc-sun.h>
 
 #include "sun-pmic-overlay.dtsi"
+#include "sun-thermal-overlay.dtsi"
 
 &soc {
 	gpio_keys {
diff --git a/qcom/sun-qrd.dtsi b/qcom/sun-qrd.dtsi
index d8d798cb..7b7cd1f1 100644
--- a/qcom/sun-qrd.dtsi
+++ b/qcom/sun-qrd.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause
 /*
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <dt-bindings/gpio/gpio.h>
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,gcc-sun.h>
 
 #include "sun-pmic-overlay.dtsi"
+#include "sun-thermal-overlay.dtsi"
 
 &soc {
 	gpio_keys {
diff --git a/qcom/sun-thermal-modem.dtsi b/qcom/sun-thermal-modem.dtsi
index c6dddf92..1a7b2dff 100644
--- a/qcom/sun-thermal-modem.dtsi
+++ b/qcom/sun-thermal-modem.dtsi
@@ -116,6 +116,11 @@
 				qcom,qmi-dev-name = "cpuv_restriction_cold";
 				#cooling-cells = <2>;
 			};
+
+			modem_bcl: modem_bcl {
+				qcom,qmi-dev-name = "bcl";
+				#cooling-cells = <2>;
+			};
 		};
 	};
 
diff --git a/qcom/sun-thermal-overlay.dtsi b/qcom/sun-thermal-overlay.dtsi
new file mode 100644
index 00000000..65af4a4b
--- /dev/null
+++ b/qcom/sun-thermal-overlay.dtsi
@@ -0,0 +1,112 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <dt-bindings/thermal/thermal_qti.h>
+
+&thermal_zones {
+	socd {
+		cooling-maps {
+			socd_apc1 {
+				trip = <&socd_trip>;
+				cooling-device = <&APC1_MX_CX_PAUSE 1 1>;
+			};
+
+			socd_cdsp1 {
+				trip = <&socd_trip>;
+				cooling-device = <&cdsp_sw 4 4>;
+			};
+
+			socd_gpu0 {
+				trip = <&socd_trip>;
+				cooling-device = <&msm_gpu 4 4>;
+			};
+		};
+	};
+
+	pmih010x-bcl-lvl1 {
+		cooling-maps {
+			lbat_modem1 {
+				trip = <&b_bcl_lvl1>;
+				cooling-device = <&modem_bcl 2 2>;
+			};
+
+			lbat_cdsp1 {
+				trip = <&b_bcl_lvl1>;
+				cooling-device = <&cdsp_sw 4 4>;
+			};
+
+			lbat_gpu1 {
+				trip = <&b_bcl_lvl1>;
+				cooling-device = <&msm_gpu 4 4>;
+			};
+		};
+	};
+
+	pmih010x-bcl-lvl2 {
+		cooling-maps {
+			lbat_cdsp2 {
+				trip = <&b_bcl_lvl2>;
+				cooling-device = <&cdsp_sw 5 THERMAL_NO_LIMIT>;
+			};
+
+			lbat_gpu2 {
+				trip = <&b_bcl_lvl2>;
+				cooling-device = <&msm_gpu 5 THERMAL_NO_LIMIT>;
+			};
+		};
+	};
+
+	pm8550-bcl-lvl0 {
+		cooling-maps {
+			vph_modem0 {
+				trip = <&bcl_lvl0>;
+				cooling-device = <&modem_bcl 1 1>;
+			};
+
+			vph_cdsp0 {
+				trip = <&bcl_lvl0>;
+				cooling-device = <&cdsp_sw 2 2>;
+			};
+
+			vph_gpu0 {
+				trip = <&bcl_lvl0>;
+				cooling-device = <&msm_gpu 2 2>;
+			};
+		};
+	};
+
+	pm8550-bcl-lvl1 {
+		cooling-maps {
+			vph_modem1 {
+				trip = <&bcl_lvl1>;
+				cooling-device = <&modem_bcl 2 2>;
+			};
+
+			vph_cdsp1 {
+				trip = <&bcl_lvl1>;
+				cooling-device = <&cdsp_sw 4 4>;
+			};
+
+			vph_gpu1 {
+				trip = <&bcl_lvl1>;
+				cooling-device = <&msm_gpu 4 4>;
+			};
+		};
+	};
+
+	pm8550-bcl-lvl2 {
+		cooling-maps {
+			vph_cdsp2 {
+				trip = <&bcl_lvl2>;
+				cooling-device = <&cdsp_sw 5 THERMAL_NO_LIMIT>;
+			};
+
+			vph_gpu2 {
+				trip = <&bcl_lvl2>;
+				cooling-device = <&msm_gpu 5 THERMAL_NO_LIMIT>;
+			};
+		};
+	};
+};