diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index 4710935fbad3..2cb0ac31ae86 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -687,6 +687,7 @@ struct dwc2_hsotg {
 	u8 ctrl_buff[8];
 
 	struct usb_gadget gadget;
+	unsigned int connected:1;
 	unsigned int setup;
 	unsigned long last_rst;
 	struct s3c_hsotg_ep *eps;
@@ -968,6 +969,7 @@ extern int s3c_hsotg_resume(struct dwc2_hsotg *dwc2);
 extern int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq);
 extern void s3c_hsotg_core_init_disconnected(struct dwc2_hsotg *dwc2);
 extern void s3c_hsotg_core_connect(struct dwc2_hsotg *hsotg);
+extern void s3c_hsotg_disconnect(struct dwc2_hsotg *dwc2);
 #else
 static inline int s3c_hsotg_remove(struct dwc2_hsotg *dwc2)
 { return 0; }
@@ -979,6 +981,7 @@ static inline int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 { return 0; }
 static inline void s3c_hsotg_core_init_disconnected(struct dwc2_hsotg *dwc2) {}
 static inline void s3c_hsotg_core_connect(struct dwc2_hsotg *hsotg) {}
+static inline void s3c_hsotg_disconnect(struct dwc2_hsotg *dwc2) {}
 #endif
 
 #if IS_ENABLED(CONFIG_USB_DWC2_HOST) || IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE)
diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c
index b176c2fc34e5..ad43c5bc1ef1 100644
--- a/drivers/usb/dwc2/core_intr.c
+++ b/drivers/usb/dwc2/core_intr.c
@@ -128,6 +128,9 @@ static void dwc2_handle_otg_intr(struct dwc2_hsotg *hsotg)
 			dwc2_op_state_str(hsotg));
 		gotgctl = readl(hsotg->regs + GOTGCTL);
 
+		if (dwc2_is_device_mode(hsotg))
+			s3c_hsotg_disconnect(hsotg);
+
 		if (hsotg->op_state == OTG_STATE_B_HOST) {
 			hsotg->op_state = OTG_STATE_B_PERIPHERAL;
 		} else {
@@ -314,6 +317,12 @@ static void dwc2_handle_session_req_intr(struct dwc2_hsotg *hsotg)
 
 	/* Clear interrupt */
 	writel(GINTSTS_SESSREQINT, hsotg->regs + GINTSTS);
+
+	/*
+	 * Report disconnect if there is any previous session established
+	 */
+	if (dwc2_is_device_mode(hsotg))
+		s3c_hsotg_disconnect(hsotg);
 }
 
 /*
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 367689b3d645..3cd789139f3f 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -1030,7 +1030,6 @@ static int s3c_hsotg_process_req_feature(struct dwc2_hsotg *hsotg,
 }
 
 static void s3c_hsotg_enqueue_setup(struct dwc2_hsotg *hsotg);
-static void s3c_hsotg_disconnect(struct dwc2_hsotg *hsotg);
 
 /**
  * s3c_hsotg_stall_ep0 - stall ep0
@@ -1108,7 +1107,6 @@ static void s3c_hsotg_process_control(struct dwc2_hsotg *hsotg,
 	if ((ctrl->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD) {
 		switch (ctrl->bRequest) {
 		case USB_REQ_SET_ADDRESS:
-			s3c_hsotg_disconnect(hsotg);
 			dcfg = readl(hsotg->regs + DCFG);
 			dcfg &= ~DCFG_DEVADDR_MASK;
 			dcfg |= (le16_to_cpu(ctrl->wValue) <<
@@ -2028,15 +2026,20 @@ static void kill_all_requests(struct dwc2_hsotg *hsotg,
  * transactions and signal the gadget driver that this
  * has happened.
  */
-static void s3c_hsotg_disconnect(struct dwc2_hsotg *hsotg)
+void s3c_hsotg_disconnect(struct dwc2_hsotg *hsotg)
 {
 	unsigned ep;
 
+	if (!hsotg->connected)
+		return;
+
+	hsotg->connected = 0;
 	for (ep = 0; ep < hsotg->num_of_eps; ep++)
 		kill_all_requests(hsotg, &hsotg->eps[ep], -ESHUTDOWN, true);
 
 	call_gadget(hsotg, disconnect);
 }
+EXPORT_SYMBOL_GPL(s3c_hsotg_disconnect);
 
 /**
  * s3c_hsotg_irq_fifoempty - TX FIFO empty interrupt handler
@@ -2289,6 +2292,7 @@ irq_retry:
 		writel(GINTSTS_ENUMDONE, hsotg->regs + GINTSTS);
 
 		s3c_hsotg_irq_enumdone(hsotg);
+		hsotg->connected = 1;
 	}
 
 	if (gintsts & (GINTSTS_OEPINT | GINTSTS_IEPINT)) {