diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 36c611d..9b063bb 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -102,6 +102,10 @@ struct gadget_config_name {
 	struct list_head list;
 };
 
+#define CONFIGFS_TRACE_STRING
+#define CREATE_TRACE_POINTS
+#include "configfs_trace.h"
+
 #define USB_MAX_STRING_WITH_NULL_LEN	(USB_MAX_STRING_LEN+1)
 
 static int usb_string_copy(const char *s, char **s_copy)
@@ -210,6 +214,7 @@ static ssize_t gadget_dev_desc_bcdDevice_store(struct config_item *item,
 		return ret;
 
 	to_gadget_info(item)->cdev.desc.bcdDevice = cpu_to_le16(bcdDevice);
+	trace_gadget_dev_desc_bcdDevice_store(to_gadget_info(item));
 	return len;
 }
 
@@ -227,6 +232,7 @@ static ssize_t gadget_dev_desc_bcdUSB_store(struct config_item *item,
 		return ret;
 
 	to_gadget_info(item)->cdev.desc.bcdUSB = cpu_to_le16(bcdUSB);
+	trace_gadget_dev_desc_bcdUSB_store(to_gadget_info(item));
 	return len;
 }
 
@@ -248,6 +254,7 @@ static int unregister_gadget(struct gadget_info *gi)
 {
 	int ret;
 
+	trace_unregister_gadget(gi);
 	if (!gi->composite.gadget_driver.udc_name)
 		return -ENODEV;
 
@@ -294,6 +301,7 @@ static ssize_t gadget_dev_desc_UDC_store(struct config_item *item,
 			goto err;
 		}
 	}
+	trace_gadget_dev_desc_UDC_store(gi);
 	mutex_unlock(&gi->lock);
 	return len;
 err:
@@ -336,6 +344,7 @@ static ssize_t gadget_dev_desc_max_speed_store(struct config_item *item,
 
 	gi->composite.gadget_driver.max_speed = gi->composite.max_speed;
 
+	trace_gadget_dev_desc_max_speed_store(gi);
 	mutex_unlock(&gi->lock);
 	return len;
 err:
@@ -459,6 +468,7 @@ static int config_usb_cfg_link(
 	list_add_tail(&f->list, &cfg->func_list);
 	ret = 0;
 out:
+	trace_config_usb_cfg_link(gi);
 	mutex_unlock(&gi->lock);
 	return ret;
 }
@@ -490,6 +500,7 @@ static void config_usb_cfg_unlink(
 		if (f->fi == fi) {
 			list_del(&f->list);
 			usb_put_function(f);
+			trace_config_usb_cfg_unlink(gi);
 			mutex_unlock(&gi->lock);
 			return;
 		}
@@ -525,6 +536,7 @@ static ssize_t gadget_config_desc_MaxPower_store(struct config_item *item,
 	if (DIV_ROUND_UP(val, 8) > 0xff)
 		return -ERANGE;
 	cfg->c.MaxPower = val;
+	trace_gadget_config_desc_MaxPower_store(cfg_to_gadget_info(cfg));
 	return len;
 }
 
@@ -551,6 +563,7 @@ static ssize_t gadget_config_desc_bmAttributes_store(struct config_item *item,
 				USB_CONFIG_ATT_WAKEUP))
 		return -EINVAL;
 	cfg->c.bmAttributes = val;
+	trace_gadget_config_desc_bmAttributes_store(cfg_to_gadget_info(cfg));
 	return len;
 }
 
diff --git a/drivers/usb/gadget/configfs_trace.h b/drivers/usb/gadget/configfs_trace.h
new file mode 100644
index 0000000..74283f0
--- /dev/null
+++ b/drivers/usb/gadget/configfs_trace.h
@@ -0,0 +1,166 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifdef CONFIGFS_TRACE_STRING
+#undef CONFIGFS_TRACE_STRING
+
+#define MAX_CONFIGURAITON_STR_LEN	512
+static __maybe_unused char *configfs_trace_string(struct gadget_info *gi)
+{
+	struct usb_configuration *uc;
+	struct config_usb_cfg *cfg;
+	struct usb_function *f;
+	static char trs[MAX_CONFIGURAITON_STR_LEN];
+	size_t len = MAX_CONFIGURAITON_STR_LEN - 1;
+	int n = 0;
+
+	if (list_empty(&gi->cdev.configs)) {
+		strcat(trs, "empty");
+		return trs;
+	}
+
+	list_for_each_entry(uc, &gi->cdev.configs, list) {
+		cfg = container_of(uc, struct config_usb_cfg, c);
+
+		n += scnprintf(trs + n, len - n,
+			"{%d %02x %d ",
+			uc->bConfigurationValue,
+			uc->bmAttributes,
+			uc->MaxPower);
+
+		list_for_each_entry(f, &cfg->func_list, list)
+			n += scnprintf(trs + n, len - n, "%s,", f->name);
+
+		list_for_each_entry(f, &cfg->c.functions, list)
+			n += scnprintf(trs + n, len - n, "%s,", f->name);
+
+		n += scnprintf(trs + n, len - n, "};");
+	}
+
+	return trs;
+}
+
+#endif /* CONFIGFS_TRACE_STRING */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM configfs_gadget
+
+#if !defined(__CONFIGFS_GADGET_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __CONFIGFS_GADGET_TRACE_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(log_gadget_info,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi),
+	TP_STRUCT__entry(
+		__string(gi_group, config_item_name(&gi->group.cg_item))
+		__field(bool, unbind)
+		__field(bool, use_os_desc)
+		__field(char, b_vendor_code)
+		__field(bool, suspended)
+		__field(bool, setup_pending)
+		__field(bool, os_desc_pending)
+		__field(unsigned int, deactivations)
+		__field(int, delayed_status)
+		__field(u16, bcdUSB)
+		__field(u16, bcdDevice)
+		__string(config, configfs_trace_string(gi))
+		__field(unsigned int, max_speed)
+		__field(bool, needs_serial)
+		__string(udc_name, gi->composite.gadget_driver.udc_name)
+	),
+	TP_fast_assign(
+		__assign_str(gi_group, config_item_name(&gi->group.cg_item));
+		__entry->unbind = gi->unbind;
+		__entry->use_os_desc = gi->use_os_desc;
+		__entry->b_vendor_code = gi->b_vendor_code;
+		__entry->suspended = gi->cdev.suspended;
+		__entry->setup_pending = gi->cdev.setup_pending;
+		__entry->os_desc_pending = gi->cdev.os_desc_pending;
+		__entry->deactivations = gi->cdev.deactivations;
+		__entry->delayed_status = gi->cdev.delayed_status;
+		__entry->bcdUSB = le16_to_cpu(gi->cdev.desc.bcdUSB);
+		__entry->bcdDevice = le16_to_cpu(gi->cdev.desc.bcdDevice);
+		__assign_str(config, configfs_trace_string(gi));
+		__entry->max_speed = gi->composite.max_speed;
+		__entry->needs_serial = gi->composite.needs_serial;
+		__assign_str(udc_name, gi->composite.gadget_driver.udc_name);
+	),
+	TP_printk("%s: %d %d %d %d %d %d %d %d %04x %04x %d %d %s - %s",
+		__get_str(gi_group),
+		__entry->unbind,
+		__entry->use_os_desc,
+		__entry->b_vendor_code,
+		__entry->suspended,
+		__entry->setup_pending,
+		__entry->os_desc_pending,
+		__entry->deactivations,
+		__entry->delayed_status,
+		__entry->bcdUSB,
+		__entry->bcdDevice,
+		__entry->max_speed,
+		__entry->needs_serial,
+		__get_str(config),
+		__get_str(udc_name)
+	)
+);
+
+DEFINE_EVENT(log_gadget_info, gadget_dev_desc_bcdDevice_store,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+DEFINE_EVENT(log_gadget_info, gadget_dev_desc_bcdUSB_store,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+DEFINE_EVENT(log_gadget_info, unregister_gadget,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+DEFINE_EVENT(log_gadget_info, gadget_dev_desc_UDC_store,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+DEFINE_EVENT(log_gadget_info, gadget_dev_desc_max_speed_store,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+DEFINE_EVENT(log_gadget_info, config_usb_cfg_link,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+DEFINE_EVENT(log_gadget_info, config_usb_cfg_unlink,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+DEFINE_EVENT(log_gadget_info, gadget_config_desc_MaxPower_store,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+DEFINE_EVENT(log_gadget_info, gadget_config_desc_bmAttributes_store,
+	TP_PROTO(struct gadget_info *gi),
+	TP_ARGS(gi)
+);
+
+#endif /* __CONFIGFS_GADGET_TRACE_H */
+
+/* this part has to be here */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH ../../drivers/usb/gadget
+
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE configfs_trace
+
+#include <trace/define_trace.h>
