diff --git a/drivers/platform/x86/intel/vsec_tpmi.c b/drivers/platform/x86/intel/vsec_tpmi.c
index a38014e81e85..16fd7aa41f20 100644
--- a/drivers/platform/x86/intel/vsec_tpmi.c
+++ b/drivers/platform/x86/intel/vsec_tpmi.c
@@ -56,6 +56,7 @@
 #include <linux/io.h>
 #include <linux/iopoll.h>
 #include <linux/module.h>
+#include <linux/notifier.h>
 #include <linux/pci.h>
 #include <linux/security.h>
 #include <linux/sizes.h>
@@ -188,6 +189,20 @@ struct tpmi_feature_state {
 /* Used during auxbus device creation */
 static DEFINE_IDA(intel_vsec_tpmi_ida);
 
+static BLOCKING_NOTIFIER_HEAD(tpmi_notify_list);
+
+int tpmi_register_notifier(struct notifier_block *nb)
+{
+	return blocking_notifier_chain_register(&tpmi_notify_list, nb);
+}
+EXPORT_SYMBOL_NS_GPL(tpmi_register_notifier, "INTEL_TPMI");
+
+int tpmi_unregister_notifier(struct notifier_block *nb)
+{
+	return blocking_notifier_chain_unregister(&tpmi_notify_list, nb);
+}
+EXPORT_SYMBOL_NS_GPL(tpmi_unregister_notifier, "INTEL_TPMI");
+
 struct oobmsm_plat_info *tpmi_get_platform_data(struct auxiliary_device *auxdev)
 {
 	struct intel_vsec_device *vsec_dev = auxdev_to_ivdev(auxdev);
@@ -832,6 +847,8 @@ static int intel_vsec_tpmi_init(struct auxiliary_device *auxdev)
 		return ret;
 	}
 
+	blocking_notifier_call_chain(&tpmi_notify_list, TPMI_CORE_INIT, auxdev);
+
 	return 0;
 }
 
@@ -845,6 +862,8 @@ static void tpmi_remove(struct auxiliary_device *auxdev)
 {
 	struct intel_tpmi_info *tpmi_info = auxiliary_get_drvdata(auxdev);
 
+	blocking_notifier_call_chain(&tpmi_notify_list, TPMI_CORE_EXIT, auxdev);
+
 	debugfs_remove_recursive(tpmi_info->dbgfs_dir);
 }
 
diff --git a/include/linux/intel_tpmi.h b/include/linux/intel_tpmi.h
index 94c06bf214fb..15f02422e9ca 100644
--- a/include/linux/intel_tpmi.h
+++ b/include/linux/intel_tpmi.h
@@ -28,6 +28,12 @@ enum intel_tpmi_id {
 	TPMI_INFO_ID = 0x81,	/* Special ID for PCI BDF and Package ID information */
 };
 
+#define TPMI_CORE_INIT	0
+#define TPMI_CORE_EXIT	1
+
+int tpmi_register_notifier(struct notifier_block *nb);
+int tpmi_unregister_notifier(struct notifier_block *nb);
+
 struct oobmsm_plat_info *tpmi_get_platform_data(struct auxiliary_device *auxdev);
 struct resource *tpmi_get_resource_at_index(struct auxiliary_device *auxdev, int index);
 int tpmi_get_resource_count(struct auxiliary_device *auxdev);