diff --git a/drivers/usb/dwc3/dwc3-msm.c b/drivers/usb/dwc3/dwc3-msm.c
index 9db35699f77a..ada2be4e1891 100644
--- a/drivers/usb/dwc3/dwc3-msm.c
+++ b/drivers/usb/dwc3/dwc3-msm.c
@@ -150,6 +150,9 @@
 #define DWC3_GEVNTADRHI_EVNTADRHI_GSI_IDX(n)	(n << 16)
 #define DWC3_GEVENT_TYPE_GSI			0x3
 
+/* BAM pipe mask */
+#define MSM_PIPE_ID_MASK	(0x1F)
+
 enum dbm_reg {
 	DBM_EP_CFG,
 	DBM_DATA_FIFO,
@@ -3738,6 +3741,63 @@ static void dwc3_init_dbm(struct dwc3_msm *mdwc)
 			"qcom,reset-ep-after-lpm-resume");
 }
 
+static void dwc3_start_stop_host(struct dwc3_msm *mdwc, bool start)
+{
+	struct dwc3 *dwc = platform_get_drvdata(mdwc->dwc3);
+
+	if (start) {
+		dbg_log_string("start host mode");
+		mdwc->id_state = DWC3_ID_GROUND;
+		mdwc->vbus_active = false;
+	} else {
+		dbg_log_string("stop_host_mode started");
+		mdwc->id_state = DWC3_ID_FLOAT;
+		mdwc->vbus_active = false;
+	}
+
+	dwc3_ext_event_notify(mdwc);
+	dbg_event(0xFF, "flush_work", 0);
+	flush_work(&mdwc->resume_work);
+	drain_workqueue(mdwc->sm_usb_wq);
+	if (start)
+		dbg_log_string("host mode started");
+	else
+		dbg_log_string("stop_host_mode completed");
+}
+
+int dwc3_msm_release_ss_lane(struct device *dev)
+{
+	struct dwc3_msm *mdwc = dev_get_drvdata(dev);
+	struct dwc3 *dwc = NULL;
+
+	if (mdwc == NULL) {
+		dev_err(dev, "dwc3-msm is not initialized yet.\n");
+		return -EAGAIN;
+	}
+
+	dwc = platform_get_drvdata(mdwc->dwc3);
+	if (dwc == NULL) {
+		dev_err(dev, "dwc3 controller is not initialized yet.\n");
+		return -EAGAIN;
+	}
+
+	dbg_event(0xFF, "ss_lane_release", 0);
+	if (mdwc->id_state != DWC3_ID_GROUND) {
+		dbg_log_string("USB host mode is not active");
+		return 0;
+	}
+
+	/* stop USB host mode */
+	dwc3_start_stop_host(mdwc, false);
+
+	/* restart USB host mode into high speed */
+	dwc->maximum_speed = USB_SPEED_HIGH;
+	dwc3_start_stop_host(mdwc, true);
+
+	return 0;
+}
+EXPORT_SYMBOL(dwc3_msm_release_ss_lane);
+
 static int dwc3_msm_probe(struct platform_device *pdev)
 {
 	struct device_node *node = pdev->dev.of_node, *dwc3_node;
diff --git a/include/linux/usb/dwc3-msm.h b/include/linux/usb/dwc3-msm.h
index b978cdbed655..9880477d70b1 100644
--- a/include/linux/usb/dwc3-msm.h
+++ b/include/linux/usb/dwc3-msm.h
@@ -22,7 +22,6 @@
  * These bit fields are set by function drivers that wish to queue
  * usb_requests with sps/bam parameters.
  */
-#define MSM_PIPE_ID_MASK		(0x1F)
 #define MSM_TX_PIPE_ID_OFS		(16)
 #define MSM_SPS_MODE			BIT(5)
 #define MSM_IS_FINITE_TRANSFER		BIT(6)
@@ -121,6 +120,7 @@ int msm_data_fifo_config(struct usb_ep *ep, unsigned long addr, u32 size,
 	u8 dst_pipe_idx);
 bool msm_dwc3_reset_ep_after_lpm(struct usb_gadget *gadget);
 int msm_dwc3_reset_dbm_ep(struct usb_ep *ep);
+int dwc3_msm_release_ss_lane(struct device *dev);
 #else
 static inline struct usb_ep *usb_ep_autoconfig_by_name(
 		struct usb_gadget *gadget, struct usb_endpoint_descriptor *desc,
@@ -146,6 +146,8 @@ static inline bool msm_dwc3_reset_ep_after_lpm(struct usb_gadget *gadget)
 { return false; }
 static inline int msm_dwc3_reset_dbm_ep(struct usb_ep *ep)
 { return -ENODEV; }
+static inline int dwc3_msm_release_ss_lane(struct device *dev)
+{ return -ENODEV; }
 #endif
 
 #endif /* __LINUX_USB_DWC3_MSM_H */