diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index ec48bfe..ee37ef0 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -116,6 +116,13 @@
 				((event->data[2] == MODULE_BROUGHT_UP) ||
 				(event->data[2] == MODULE_ALREADY_UP)) ?
 				"Bring-up succeed" : "Bring-up failed");
+
+			if (event->length > 3)
+				priv->btmrvl_dev.dev_type = event->data[3];
+			else
+				priv->btmrvl_dev.dev_type = HCI_BREDR;
+
+			BT_DBG("dev_type: %d", priv->btmrvl_dev.dev_type);
 		} else if (priv->btmrvl_dev.sendcmdflag &&
 				event->data[1] == MODULE_SHUTDOWN_REQ) {
 			BT_DBG("EVENT:%s", (event->data[2]) ?
@@ -549,6 +556,8 @@
 
 	btmrvl_send_module_cfg_cmd(priv, MODULE_BRINGUP_REQ);
 
+	hdev->dev_type = priv->btmrvl_dev.dev_type;
+
 	ret = hci_register_dev(hdev);
 	if (ret < 0) {
 		BT_ERR("Can not register HCI device");