diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 5bf72e1fab1a..bdd964e87c48 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -639,6 +639,35 @@ struct dwc3_event_buffer {
 	struct dwc3		*dwc;
 };
 
+struct dwc3_gadget_events {
+	unsigned int	disconnect;
+	unsigned int	reset;
+	unsigned int	connect;
+	unsigned int	wakeup;
+	unsigned int	link_status_change;
+	unsigned int	eopf;
+	unsigned int	suspend;
+	unsigned int	sof;
+	unsigned int	erratic_error;
+	unsigned int	overflow;
+	unsigned int	vendor_dev_test_lmp;
+	unsigned int	cmdcmplt;
+	unsigned int	unknown_event;
+};
+
+struct dwc3_ep_events {
+	unsigned int	xfercomplete;
+	unsigned int	xfernotready;
+	unsigned int	control_data;
+	unsigned int	control_status;
+	unsigned int	xferinprogress;
+	unsigned int	rxtxfifoevent;
+	unsigned int	streamevent;
+	unsigned int	epcmdcomplete;
+	unsigned int	unknown_event;
+	unsigned int	total;
+};
+
 #define DWC3_EP_FLAG_STALLED	BIT(0)
 #define DWC3_EP_FLAG_WEDGED	BIT(1)
 
@@ -673,6 +702,9 @@ struct dwc3_event_buffer {
  *		isochronous START TRANSFER command failure workaround
  * @start_cmd_status: the status of testing START TRANSFER command with
  *		combo_num = 'b00
+ * @dbg_ep_events: different events counter for endpoint
+ * @dbg_ep_events_diff: differential events counter for endpoint
+ * @dbg_ep_events_ts: timestamp for previous event counters
  */
 struct dwc3_ep {
 	struct usb_ep		endpoint;
@@ -723,6 +755,10 @@ struct dwc3_ep {
 	/* For isochronous START TRANSFER workaround only */
 	u8			combo_num;
 	int			start_cmd_status;
+
+	struct dwc3_ep_events	dbg_ep_events;
+	struct dwc3_ep_events	dbg_ep_events_diff;
+	ktime_t			dbg_ep_events_kt;
 };
 
 enum dwc3_phy {
@@ -1231,6 +1267,7 @@ struct dwc3 {
 
 	unsigned int		index;
 	void			*dwc_ipc_log_ctxt;
+	struct dwc3_gadget_events	dbg_gadget_events;
 };
 
 #define INCRX_BURST_MODE 0
diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c
index e77015e25af0..986d2f963508 100644
--- a/drivers/usb/dwc3/debugfs.c
+++ b/drivers/usb/dwc3/debugfs.c
@@ -56,6 +56,9 @@
 	}
 
 
+#define ep_event_rate(ev, c, p, dt)	\
+	((dt) ? ((c.ev - p.ev) * (MSEC_PER_SEC)) / (dt) : 0)
+
 static const struct debugfs_reg32 dwc3_regs[] = {
 	dump_register(GSBUSCFG0),
 	dump_register(GSBUSCFG1),
@@ -902,9 +905,156 @@ static void dwc3_debugfs_create_endpoint_dirs(struct dwc3 *dwc,
 	}
 }
 
+static ssize_t dwc3_gadget_int_events_store(struct file *file,
+			const char __user *ubuf, size_t count, loff_t *ppos)
+{
+	int i, ret;
+	unsigned long flags;
+	struct seq_file *s = file->private_data;
+	struct dwc3 *dwc = s->private;
+	struct dwc3_ep *dep;
+	ktime_t kt;
+	u8 clear_stats;
+
+	if (ubuf == NULL) {
+		pr_err("[%s] EINVAL\n", __func__);
+		ret = -EINVAL;
+		return ret;
+	}
+
+	ret = kstrtou8_from_user(ubuf, count, 0, &clear_stats);
+	if (ret < 0) {
+		pr_err("can't get enter value.\n");
+		return ret;
+	}
+
+	if (clear_stats != 0) {
+		pr_err("Wrong value. To clear stats, enter value as 0.\n");
+		ret = -EINVAL;
+		return ret;
+	}
+
+	pr_debug("%s(): clearing debug interrupt buffers\n", __func__);
+	spin_lock_irqsave(&dwc->lock, flags);
+	kt = ktime_get_real();
+	for (i = 0; i < DWC3_ENDPOINTS_NUM; i++) {
+		dep = dwc->eps[i];
+		memset(&dep->dbg_ep_events, 0, sizeof(dep->dbg_ep_events));
+		memset(&dep->dbg_ep_events_diff, 0, sizeof(dep->dbg_ep_events));
+		dep->dbg_ep_events_kt = kt;
+	}
+	memset(&dwc->dbg_gadget_events, 0, sizeof(dwc->dbg_gadget_events));
+	spin_unlock_irqrestore(&dwc->lock, flags);
+	return count;
+}
+
+static int dwc3_gadget_int_events_show(struct seq_file *s, void *unused)
+{
+	unsigned long   flags;
+	struct dwc3 *dwc = s->private;
+	struct dwc3_gadget_events *dbg_gadget_events;
+	struct dwc3_ep *dep;
+	int i;
+	ktime_t now;
+	s64 delta_ms;
+
+	spin_lock_irqsave(&dwc->lock, flags);
+	dbg_gadget_events = &dwc->dbg_gadget_events;
+
+	for (i = 0; i < DWC3_ENDPOINTS_NUM; i++) {
+		dep = dwc->eps[i];
+
+		if (dep == NULL || !(dep->flags & DWC3_EP_ENABLED))
+			continue;
+
+		now = ktime_get_real();
+		delta_ms = ktime_ms_delta(now, dep->dbg_ep_events_kt);
+
+		seq_printf(s, "\n\n===== dbg_ep_events for EP(%d) %s =====\n",
+			i, dep->name);
+		seq_printf(s, "xfercomplete:%u @ %llHz\n",
+			dep->dbg_ep_events.xfercomplete,
+			ep_event_rate(xfercomplete, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "xfernotready:%u @ %llHz\n",
+			dep->dbg_ep_events.xfernotready,
+			ep_event_rate(xfernotready, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "control_data:%u @ %llHz\n",
+			dep->dbg_ep_events.control_data,
+			ep_event_rate(control_data, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "control_status:%u @ %llHz\n",
+			dep->dbg_ep_events.control_status,
+			ep_event_rate(control_status, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "xferinprogress:%u @ %llHz\n",
+			dep->dbg_ep_events.xferinprogress,
+			ep_event_rate(xferinprogress, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "rxtxfifoevent:%u @ %llHz\n",
+			dep->dbg_ep_events.rxtxfifoevent,
+			ep_event_rate(rxtxfifoevent, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "streamevent:%u @ %llHz\n",
+			dep->dbg_ep_events.streamevent,
+			ep_event_rate(streamevent, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "epcmdcomplt:%u @ %llHz\n",
+			dep->dbg_ep_events.epcmdcomplete,
+			ep_event_rate(epcmdcomplete, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "unknown:%u @ %llHz\n",
+			dep->dbg_ep_events.unknown_event,
+			ep_event_rate(unknown_event, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+		seq_printf(s, "total:%u @ %llHz\n",
+			dep->dbg_ep_events.total,
+			ep_event_rate(total, dep->dbg_ep_events,
+				dep->dbg_ep_events_diff, delta_ms));
+
+		dep->dbg_ep_events_kt = now;
+		dep->dbg_ep_events_diff = dep->dbg_ep_events;
+	}
+
+	seq_puts(s, "\n=== dbg_gadget events ==\n");
+	seq_printf(s, "disconnect:%u\n reset:%u\n",
+		dbg_gadget_events->disconnect, dbg_gadget_events->reset);
+	seq_printf(s, "connect:%u\n wakeup:%u\n",
+		dbg_gadget_events->connect, dbg_gadget_events->wakeup);
+	seq_printf(s, "link_status_change:%u\n eopf:%u\n",
+		dbg_gadget_events->link_status_change, dbg_gadget_events->eopf);
+	seq_printf(s, "sof:%u\n suspend:%u\n",
+		dbg_gadget_events->sof, dbg_gadget_events->suspend);
+	seq_printf(s, "erratic_error:%u\n overflow:%u\n",
+		dbg_gadget_events->erratic_error,
+		dbg_gadget_events->overflow);
+	seq_printf(s, "vendor_dev_test_lmp:%u\n cmdcmplt:%u\n",
+		dbg_gadget_events->vendor_dev_test_lmp,
+		dbg_gadget_events->cmdcmplt);
+	seq_printf(s, "unknown_event:%u\n", dbg_gadget_events->unknown_event);
+
+	spin_unlock_irqrestore(&dwc->lock, flags);
+	return 0;
+}
+
+static int dwc3_gadget_int_events_open(struct inode *inode, struct file *f)
+{
+	return single_open(f, dwc3_gadget_int_events_show, inode->i_private);
+}
+
+static const struct file_operations dwc3_gadget_int_events_fops = {
+	.open		= dwc3_gadget_int_events_open,
+	.write		= dwc3_gadget_int_events_store,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 void dwc3_debugfs_init(struct dwc3 *dwc)
 {
 	struct dentry		*root;
+	struct dentry           *file;
 
 	dwc->regset = kzalloc(sizeof(*dwc->regset), GFP_KERNEL);
 	if (!dwc->regset)
@@ -936,6 +1086,11 @@ void dwc3_debugfs_init(struct dwc3 *dwc)
 		debugfs_create_file("link_state", S_IRUGO | S_IWUSR, root, dwc,
 				    &dwc3_link_state_fops);
 		dwc3_debugfs_create_endpoint_dirs(dwc, root);
+
+		file = debugfs_create_file("int_events", 0644, root, dwc,
+				&dwc3_gadget_int_events_fops);
+		if (!file)
+			dev_dbg(dwc->dev, "Can't create debugfs int_events\n");
 	}
 }
 
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 3996b9c4ff8d..2d914db9f0b0 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -1063,8 +1063,16 @@ static void dwc3_ep0_end_control_data(struct dwc3 *dwc, struct dwc3_ep *dep)
 static void dwc3_ep0_xfernotready(struct dwc3 *dwc,
 		const struct dwc3_event_depevt *event)
 {
+	u8			epnum;
+	struct dwc3_ep		*dep;
+
+	epnum = event->endpoint_number;
+	dep = dwc->eps[epnum];
+
 	switch (event->status) {
 	case DEPEVT_STATUS_CONTROL_DATA:
+		dep->dbg_ep_events.control_data++;
+
 		/*
 		 * We already have a DATA transfer in the controller's cache,
 		 * if we receive a XferNotReady(DATA) we will ignore it, unless
@@ -1086,6 +1094,7 @@ static void dwc3_ep0_xfernotready(struct dwc3 *dwc,
 		break;
 
 	case DEPEVT_STATUS_CONTROL_STATUS:
+		dep->dbg_ep_events.control_status++;
 		if (dwc->ep0_next_event != DWC3_EP0_NRDY_STATUS)
 			return;
 
@@ -1117,19 +1126,32 @@ static void dwc3_ep0_xfernotready(struct dwc3 *dwc,
 void dwc3_ep0_interrupt(struct dwc3 *dwc,
 		const struct dwc3_event_depevt *event)
 {
+	struct dwc3_ep	*dep;
+	u8 epnum = event->endpoint_number;
+
+	dep = dwc->eps[epnum];
 	switch (event->endpoint_event) {
 	case DWC3_DEPEVT_XFERCOMPLETE:
 		dwc3_ep0_xfer_complete(dwc, event);
+		dep->dbg_ep_events.xfercomplete++;
 		break;
 
 	case DWC3_DEPEVT_XFERNOTREADY:
 		dwc3_ep0_xfernotready(dwc, event);
+		dep->dbg_ep_events.xfernotready++;
 		break;
 
 	case DWC3_DEPEVT_XFERINPROGRESS:
+		dep->dbg_ep_events.xferinprogress++;
+		break;
 	case DWC3_DEPEVT_RXTXFIFOEVT:
+		dep->dbg_ep_events.rxtxfifoevent++;
+		break;
 	case DWC3_DEPEVT_STREAMEVT:
+		dep->dbg_ep_events.streamevent++;
+		break;
 	case DWC3_DEPEVT_EPCMDCMPLT:
+		dep->dbg_ep_events.epcmdcomplete++;
 		break;
 	}
 }
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 73f43fc18292..ae270c91293f 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2608,14 +2608,19 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
 		return;
 	}
 
+	dep->dbg_ep_events.total++;
+
 	switch (event->endpoint_event) {
 	case DWC3_DEPEVT_XFERINPROGRESS:
+		dep->dbg_ep_events.xferinprogress++;
 		dwc3_gadget_endpoint_transfer_in_progress(dep, event);
 		break;
 	case DWC3_DEPEVT_XFERNOTREADY:
+		dep->dbg_ep_events.xfernotready++;
 		dwc3_gadget_endpoint_transfer_not_ready(dep, event);
 		break;
 	case DWC3_DEPEVT_EPCMDCMPLT:
+		dep->dbg_ep_events.epcmdcomplete++;
 		cmd = DEPEVT_PARAMETER_CMD(event->parameters);
 
 		if (cmd == DWC3_DEPCMD_ENDTRANSFER) {
@@ -2624,8 +2629,13 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
 		}
 		break;
 	case DWC3_DEPEVT_STREAMEVT:
+		dep->dbg_ep_events.streamevent++;
+		break;
 	case DWC3_DEPEVT_XFERCOMPLETE:
+		dep->dbg_ep_events.xfercomplete++;
+		break;
 	case DWC3_DEPEVT_RXTXFIFOEVT:
+		dep->dbg_ep_events.rxtxfifoevent++;
 		break;
 	}
 }
@@ -3094,15 +3104,19 @@ static void dwc3_gadget_interrupt(struct dwc3 *dwc,
 	switch (event->type) {
 	case DWC3_DEVICE_EVENT_DISCONNECT:
 		dwc3_gadget_disconnect_interrupt(dwc);
+		dwc->dbg_gadget_events.disconnect++;
 		break;
 	case DWC3_DEVICE_EVENT_RESET:
 		dwc3_gadget_reset_interrupt(dwc);
+		dwc->dbg_gadget_events.reset++;
 		break;
 	case DWC3_DEVICE_EVENT_CONNECT_DONE:
 		dwc3_gadget_conndone_interrupt(dwc);
+		dwc->dbg_gadget_events.connect++;
 		break;
 	case DWC3_DEVICE_EVENT_WAKEUP:
 		dwc3_gadget_wakeup_interrupt(dwc);
+		dwc->dbg_gadget_events.wakeup++;
 		break;
 	case DWC3_DEVICE_EVENT_HIBER_REQ:
 		if (dev_WARN_ONCE(dwc->dev, !dwc->has_hibernation,
@@ -3113,10 +3127,12 @@ static void dwc3_gadget_interrupt(struct dwc3 *dwc,
 		break;
 	case DWC3_DEVICE_EVENT_LINK_STATUS_CHANGE:
 		dwc3_gadget_linksts_change_interrupt(dwc, event->event_info);
+		dwc->dbg_gadget_events.link_status_change++;
 		break;
 	case DWC3_DEVICE_EVENT_EOPF:
 		/* It changed to be suspend event for version 2.30a and above */
 		if (dwc->revision >= DWC3_REVISION_230A) {
+			dwc->dbg_gadget_events.suspend++;
 			/*
 			 * Ignore suspend event until the gadget enters into
 			 * USB_STATE_CONFIGURED state.
@@ -3127,12 +3143,20 @@ static void dwc3_gadget_interrupt(struct dwc3 *dwc,
 		}
 		break;
 	case DWC3_DEVICE_EVENT_SOF:
+		dwc->dbg_gadget_events.sof++;
+		break;
 	case DWC3_DEVICE_EVENT_ERRATIC_ERROR:
+		dwc->dbg_gadget_events.erratic_error++;
+		break;
 	case DWC3_DEVICE_EVENT_CMD_CMPL:
+		dwc->dbg_gadget_events.cmdcmplt++;
+		break;
 	case DWC3_DEVICE_EVENT_OVERFLOW:
+		dwc->dbg_gadget_events.overflow++;
 		break;
 	default:
 		dev_WARN(dwc->dev, "UNKNOWN IRQ %d\n", event->type);
+		dwc->dbg_gadget_events.unknown_event++;
 	}
 }