diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index 557b52562..3e0d61a55 100644
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -1323,6 +1323,11 @@ enum qca_wlan_vendor_acs_hw_mode {
  * @QCA_WLAN_VENDOR_FEATURE_TWT: Device supports TWT (Target Wake Time).
  * @QCA_WLAN_VENDOR_FEATURE_11AX: Device supports 802.11ax (HE)
  * @QCA_WLAN_VENDOR_FEATURE_6GHZ_SUPPORT: Device supports 6 GHz band operation
+ * @QCA_WLAN_VENDOR_FEATURE_THERMAL_CONFIG: Device is capable of receiving
+ *	and applying thermal configuration through
+ *	%QCA_WLAN_VENDOR_ATTR_THERMAL_LEVEL and
+ *	%QCA_WLAN_VENDOR_ATTR_THERMAL_COMPLETION_WINDOW attributes from
+ *	userspace.
  * @NUM_QCA_WLAN_VENDOR_FEATURES: Number of assigned feature bits
  */
 enum qca_wlan_vendor_features {
@@ -1337,6 +1342,7 @@ enum qca_wlan_vendor_features {
 	QCA_WLAN_VENDOR_FEATURE_TWT 			= 8,
 	QCA_WLAN_VENDOR_FEATURE_11AX			= 9,
 	QCA_WLAN_VENDOR_FEATURE_6GHZ_SUPPORT		= 10,
+	QCA_WLAN_VENDOR_FEATURE_THERMAL_CONFIG		= 11,
 	NUM_QCA_WLAN_VENDOR_FEATURES /* keep last */
 };
 
@@ -6307,6 +6313,29 @@ enum qca_wlan_vendor_attr_wake_stats {
 		QCA_WLAN_VENDOR_GET_WAKE_STATS_AFTER_LAST - 1,
 };
 
+/**
+ * enum qca_wlan_vendor_thermal_level - Defines various thermal levels
+ * configured by userspace to the driver/firmware. The values will be
+ * encapsulated in QCA_WLAN_VENDOR_ATTR_THERMAL_LEVEL attribute.
+ * The driver/firmware takes actions requested by userspace such as throttling
+ * wifi TX etc. in order to mitigate high temperature.
+ *
+ * @QCA_WLAN_VENDOR_THERMAL_LEVEL_NONE: Stop/clear all throttling actions.
+ * @QCA_WLAN_VENDOR_THERMAL_LEVEL_LIGHT: Throttle TX lightly.
+ * @QCA_WLAN_VENDOR_THERMAL_LEVEL_MODERATE: Throttle TX moderately.
+ * @QCA_WLAN_VENDOR_THERMAL_LEVEL_SEVERE: Throttle TX severely.
+ * @QCA_WLAN_VENDOR_THERMAL_LEVEL_CRITICAL: Critical thermal level reached.
+ * @QCA_WLAN_VENDOR_THERMAL_LEVEL_EMERGENCY: Emergency thermal level reached.
+ */
+enum qca_wlan_vendor_thermal_level {
+	QCA_WLAN_VENDOR_THERMAL_LEVEL_NONE = 0,
+	QCA_WLAN_VENDOR_THERMAL_LEVEL_LIGHT = 1,
+	QCA_WLAN_VENDOR_THERMAL_LEVEL_MODERATE = 2,
+	QCA_WLAN_VENDOR_THERMAL_LEVEL_SEVERE = 3,
+	QCA_WLAN_VENDOR_THERMAL_LEVEL_CRITICAL = 4,
+	QCA_WLAN_VENDOR_THERMAL_LEVEL_EMERGENCY = 5,
+};
+
 /**
  * enum qca_wlan_vendor_attr_thermal_cmd - Vendor subcmd attributes to set
  * cmd value. Used for NL attributes for data used by
@@ -6320,6 +6349,21 @@ enum qca_wlan_vendor_attr_thermal_cmd {
 	 * u32 attribute.
 	 */
 	QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_VALUE = 1,
+	/* Userspace uses this attribute to configure thermal level to the
+	 * driver/firmware. Used in request, u32 attribute, possible values
+	 * are defined in enum qca_wlan_vendor_thermal_level.
+	 */
+	QCA_WLAN_VENDOR_ATTR_THERMAL_LEVEL = 2,
+	/* Userspace uses this attribute to configure the time in which the
+	 * driver/firmware should complete applying settings it received from
+	 * userspace with QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_SET_LEVEL
+	 * command type. Used in request, u32 attribute, value is in
+	 * milliseconds. A value of zero indicates to apply the settings
+	 * immediately. The driver/firmware can delay applying the configured
+	 * thermal settings within the time specified in this attribute if
+	 * there is any critical ongoing operation.
+	 */
+	QCA_WLAN_VENDOR_ATTR_THERMAL_COMPLETION_WINDOW = 3,
 
 	/* keep last */
 	QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_AFTER_LAST,
@@ -6343,12 +6387,15 @@ enum qca_wlan_vendor_attr_thermal_cmd {
  * suspend action.
  * @QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_RESUME: Request to execute thermal
  * resume action.
+ * @QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_SET_LEVEL: Configure thermal level to
+ * the driver/firmware.
  */
 enum qca_wlan_vendor_attr_thermal_cmd_type {
 	QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_GET_PARAMS,
 	QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_GET_TEMPERATURE,
 	QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_SUSPEND,
 	QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_RESUME,
+	QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_SET_LEVEL,
 };
 
 /**