diff --git a/drivers/usb/core/Makefile b/drivers/usb/core/Makefile
index 9780877..39f2149 100644
--- a/drivers/usb/core/Makefile
+++ b/drivers/usb/core/Makefile
@@ -9,5 +9,6 @@ usbcore-y += port.o of.o
 
 usbcore-$(CONFIG_PCI)		+= hcd-pci.o
 usbcore-$(CONFIG_ACPI)		+= usb-acpi.o
+usbcore-$(CONFIG_PWRSEQ_GENERIC) += pwrseq.o
 
 obj-$(CONFIG_USB)		+= usbcore.o
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index bee1351..a346a8b 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1700,6 +1700,7 @@ static void hub_disconnect(struct usb_interface *intf)
 	hub->error = 0;
 	hub_quiesce(hub, HUB_DISCONNECT);
 
+	hub_pwrseq_off(hub);
 	mutex_lock(&usb_port_peer_mutex);
 
 	/* Avoid races with recursively_mark_NOTATTACHED() */
@@ -1733,6 +1734,7 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	struct usb_endpoint_descriptor *endpoint;
 	struct usb_device *hdev;
 	struct usb_hub *hub;
+	int ret = -ENODEV;
 
 	desc = intf->cur_altsetting;
 	hdev = interface_to_usbdev(intf);
@@ -1839,6 +1841,7 @@ descriptor_error:
 	INIT_DELAYED_WORK(&hub->leds, led_work);
 	INIT_DELAYED_WORK(&hub->init_work, NULL);
 	INIT_WORK(&hub->events, hub_event);
+	INIT_LIST_HEAD(&hub->pwrseq_on_list);
 	usb_get_intf(intf);
 	usb_get_dev(hdev);
 
@@ -1852,11 +1855,14 @@ descriptor_error:
 	if (id->driver_info & HUB_QUIRK_CHECK_PORT_AUTOSUSPEND)
 		hub->quirk_check_port_auto_suspend = 1;
 
-	if (hub_configure(hub, endpoint) >= 0)
-		return 0;
+	if (hub_configure(hub, endpoint) >= 0) {
+		ret = hub_pwrseq_on(hub);
+		if (!ret)
+			return 0;
+	}
 
 	hub_disconnect(intf);
-	return -ENODEV;
+	return ret;
 }
 
 static int
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h
index 34c1a7e..9473f6f 100644
--- a/drivers/usb/core/hub.h
+++ b/drivers/usb/core/hub.h
@@ -78,6 +78,7 @@ struct usb_hub {
 	struct delayed_work	init_work;
 	struct work_struct      events;
 	struct usb_port		**ports;
+	struct list_head	pwrseq_on_list; /* powered pwrseq node list */
 };
 
 /**
@@ -166,3 +167,14 @@ static inline int hub_port_debounce_be_stable(struct usb_hub *hub,
 {
 	return hub_port_debounce(hub, port1, false);
 }
+
+#if IS_ENABLED(CONFIG_PWRSEQ_GENERIC)
+int hub_pwrseq_on(struct usb_hub *hub);
+void hub_pwrseq_off(struct usb_hub *hub);
+#else
+static inline int hub_pwrseq_on(struct usb_hub *hub)
+{
+	return 0;
+}
+static inline void hub_pwrseq_off(struct usb_hub *hub) {}
+#endif /* CONFIG_PWRSEQ_GENERIC */
diff --git a/drivers/usb/core/pwrseq.c b/drivers/usb/core/pwrseq.c
new file mode 100644
index 0000000..837fe66
--- /dev/null
+++ b/drivers/usb/core/pwrseq.c
@@ -0,0 +1,100 @@
+/*
+ * pwrseq.c	USB device power sequence management
+ *
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Author: Peter Chen <peter.chen@nxp.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2  of
+ * the License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/list.h>
+#include <linux/of.h>
+#include <linux/power/pwrseq.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/usb/hcd.h>
+
+#include "hub.h"
+
+struct usb_pwrseq_node {
+	struct pwrseq *pwrseq;
+	struct list_head list;
+};
+
+static int hub_of_pwrseq_on(struct device_node *np, struct usb_hub *hub)
+{
+	struct pwrseq *pwrseq;
+	struct usb_pwrseq_node *pwrseq_node;
+	int ret;
+
+	pwrseq = pwrseq_alloc_generic();
+	if (IS_ERR(pwrseq))
+		return PTR_ERR(pwrseq);
+
+	ret = pwrseq_get(np, pwrseq);
+	if (ret)
+		goto pwr_free;
+
+	ret = pwrseq_on(np, pwrseq);
+	if (ret)
+		goto pwr_put;
+
+	pwrseq_node = kzalloc(sizeof(*pwrseq_node), GFP_KERNEL);
+	pwrseq_node->pwrseq = pwrseq;
+	list_add(&pwrseq_node->list, &hub->pwrseq_on_list);
+
+	return 0;
+
+pwr_put:
+	pwrseq_put(pwrseq);
+pwr_free:
+	pwrseq_free(pwrseq);
+	return ret;
+}
+
+int hub_pwrseq_on(struct usb_hub *hub)
+{
+	struct device *parent;
+	struct usb_device *hdev = hub->hdev;
+	struct device_node *np;
+	int ret;
+
+	if (hdev->parent)
+		parent = &hdev->dev;
+	else
+		parent = bus_to_hcd(hdev->bus)->self.controller;
+
+	for_each_child_of_node(parent->of_node, np) {
+		ret = hub_of_pwrseq_on(np, hub);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+void hub_pwrseq_off(struct usb_hub *hub)
+{
+	struct pwrseq *pwrseq;
+	struct usb_pwrseq_node *pwrseq_node, *tmp_node;
+
+	list_for_each_entry_safe(pwrseq_node, tmp_node,
+			&hub->pwrseq_on_list, list) {
+		pwrseq = pwrseq_node->pwrseq;
+		pwrseq_off(pwrseq);
+		pwrseq_put(pwrseq);
+		pwrseq_free(pwrseq);
+		list_del(&pwrseq_node->list);
+		kfree(pwrseq_node);
+	}
+}
