These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

19 files changed, 449 insertions, 190 deletions

diff --git a/kernel/include/linux/usb/cdc.h b/kernel/include/linux/usb/cdc.h
new file mode 100644
index 000000000..b5706f94e
--- /dev/null
+++ b/kernel/include/linux/usb/cdc.h
@@ -0,0 +1,51 @@
+/*
+ * USB CDC common helpers
+ *
+ * Copyright (c) 2015 Oliver Neukum <oneukum@suse.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 as published by the Free Software Foundation.
+ */
+#ifndef __LINUX_USB_CDC_H
+#define __LINUX_USB_CDC_H
+
+#include <uapi/linux/usb/cdc.h>
+
+/*
+ * inofficial magic numbers
+ */
+
+#define CDC_PHONET_MAGIC_NUMBER		0xAB
+
+/*
+ * parsing CDC headers
+ */
+
+struct usb_cdc_parsed_header {
+	struct usb_cdc_union_desc *usb_cdc_union_desc;
+	struct usb_cdc_header_desc *usb_cdc_header_desc;
+
+	struct usb_cdc_call_mgmt_descriptor *usb_cdc_call_mgmt_descriptor;
+	struct usb_cdc_acm_descriptor *usb_cdc_acm_descriptor;
+	struct usb_cdc_country_functional_desc *usb_cdc_country_functional_desc;
+	struct usb_cdc_network_terminal_desc *usb_cdc_network_terminal_desc;
+	struct usb_cdc_ether_desc *usb_cdc_ether_desc;
+	struct usb_cdc_dmm_desc *usb_cdc_dmm_desc;
+	struct usb_cdc_mdlm_desc *usb_cdc_mdlm_desc;
+	struct usb_cdc_mdlm_detail_desc *usb_cdc_mdlm_detail_desc;
+	struct usb_cdc_obex_desc *usb_cdc_obex_desc;
+	struct usb_cdc_ncm_desc *usb_cdc_ncm_desc;
+	struct usb_cdc_mbim_desc *usb_cdc_mbim_desc;
+	struct usb_cdc_mbim_extended_desc *usb_cdc_mbim_extended_desc;
+
+	bool phonet_magic_present;
+};
+
+struct usb_interface;
+int cdc_parse_cdc_header(struct usb_cdc_parsed_header *hdr,
+				struct usb_interface *intf,
+				u8 *buffer,
+				int buflen);
+
+#endif /* __LINUX_USB_CDC_H */
diff --git a/kernel/include/linux/usb/cdc_ncm.h b/kernel/include/linux/usb/cdc_ncm.h
index 7c9b48473..3a375d07d 100644
--- a/kernel/include/linux/usb/cdc_ncm.h
+++ b/kernel/include/linux/usb/cdc_ncm.h
@@ -80,6 +80,9 @@
 #define CDC_NCM_TIMER_INTERVAL_MIN		5UL
 #define CDC_NCM_TIMER_INTERVAL_MAX		(U32_MAX / NSEC_PER_USEC)
 
+/* Driver flags */
+#define CDC_NCM_FLAG_NDP_TO_END	0x02		/* NDP is placed at end of frame */
+
 #define cdc_ncm_comm_intf_is_mbim(x)  ((x)->desc.bInterfaceSubClass == USB_CDC_SUBCLASS_MBIM && \
 				       (x)->desc.bInterfaceProtocol == USB_CDC_PROTO_NONE)
 #define cdc_ncm_data_intf_is_mbim(x)  ((x)->desc.bInterfaceProtocol == USB_CDC_MBIM_PROTO_NTB)
@@ -103,9 +106,11 @@ struct cdc_ncm_ctx {
 
 	spinlock_t mtx;
 	atomic_t stop;
+	int drvflags;
 
 	u32 timer_interval;
 	u32 max_ndp_size;
+	struct usb_cdc_ncm_ndp16 *delayed_ndp16;
 
 	u32 tx_timer_pending;
 	u32 tx_curr_frame_num;
@@ -133,7 +138,8 @@ struct cdc_ncm_ctx {
 };
 
 u8 cdc_ncm_select_altsetting(struct usb_interface *intf);
-int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting);
+int cdc_ncm_change_mtu(struct net_device *net, int new_mtu);
+int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting, int drvflags);
 void cdc_ncm_unbind(struct usbnet *dev, struct usb_interface *intf);
 struct sk_buff *cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign);
 int cdc_ncm_rx_verify_nth16(struct cdc_ncm_ctx *ctx, struct sk_buff *skb_in);
diff --git a/kernel/include/linux/usb/ch9.h b/kernel/include/linux/usb/ch9.h
index 27603bcbb..6cc96bb12 100644
--- a/kernel/include/linux/usb/ch9.h
+++ b/kernel/include/linux/usb/ch9.h
@@ -32,9 +32,9 @@
 #ifndef __LINUX_USB_CH9_H
 #define __LINUX_USB_CH9_H
 
+#include <linux/device.h>
 #include <uapi/linux/usb/ch9.h>
 
-
 /**
  * usb_speed_string() - Returns human readable-name of the speed.
  * @speed: The speed to return human-readable name for.  If it's not
@@ -43,6 +43,15 @@
  */
 extern const char *usb_speed_string(enum usb_device_speed speed);
 
+/**
+ * usb_get_maximum_speed - Get maximum requested speed for a given USB
+ * controller.
+ * @dev: Pointer to the given USB controller device
+ *
+ * The function gets the maximum speed string from property "maximum-speed",
+ * and returns the corresponding enum usb_device_speed.
+ */
+extern enum usb_device_speed usb_get_maximum_speed(struct device *dev);
 
 /**
  * usb_state_string - Returns human readable name for the state.
diff --git a/kernel/include/linux/usb/chipidea.h b/kernel/include/linux/usb/chipidea.h
index ab94f78c4..5dd75fa47 100644
--- a/kernel/include/linux/usb/chipidea.h
+++ b/kernel/include/linux/usb/chipidea.h
@@ -5,9 +5,28 @@
 #ifndef __LINUX_USB_CHIPIDEA_H
 #define __LINUX_USB_CHIPIDEA_H
 
+#include <linux/extcon.h>
 #include <linux/usb/otg.h>
 
 struct ci_hdrc;
+
+/**
+ * struct ci_hdrc_cable - structure for external connector cable state tracking
+ * @state: current state of the line
+ * @changed: set to true when extcon event happen
+ * @edev: device which generate events
+ * @ci: driver state of the chipidea device
+ * @nb: hold event notification callback
+ * @conn: used for notification registration
+ */
+struct ci_hdrc_cable {
+	bool				state;
+	bool				changed;
+	struct extcon_dev		*edev;
+	struct ci_hdrc			*ci;
+	struct notifier_block		nb;
+};
+
 struct ci_hdrc_platform_data {
 	const char	*name;
 	/* offset of the capability registers */
@@ -19,8 +38,11 @@ struct ci_hdrc_platform_data {
 	enum usb_phy_interface phy_mode;
 	unsigned long	 flags;
 #define CI_HDRC_REGS_SHARED		BIT(0)
+#define CI_HDRC_DISABLE_DEVICE_STREAMING	BIT(1)
 #define CI_HDRC_SUPPORTS_RUNTIME_PM	BIT(2)
-#define CI_HDRC_DISABLE_STREAMING	BIT(3)
+#define CI_HDRC_DISABLE_HOST_STREAMING	BIT(3)
+#define CI_HDRC_DISABLE_STREAMING (CI_HDRC_DISABLE_DEVICE_STREAMING |	\
+		CI_HDRC_DISABLE_HOST_STREAMING)
 	/*
 	 * Only set it when DCCPARAMS.DC==1 and DCCPARAMS.HC==1,
 	 * but otg is not supported (no register otgsc).
@@ -29,12 +51,27 @@ struct ci_hdrc_platform_data {
 #define CI_HDRC_IMX28_WRITE_FIX		BIT(5)
 #define CI_HDRC_FORCE_FULLSPEED		BIT(6)
 #define CI_HDRC_TURN_VBUS_EARLY_ON	BIT(7)
+#define CI_HDRC_SET_NON_ZERO_TTHA	BIT(8)
+#define CI_HDRC_OVERRIDE_AHB_BURST	BIT(9)
+#define CI_HDRC_OVERRIDE_TX_BURST	BIT(10)
+#define CI_HDRC_OVERRIDE_RX_BURST	BIT(11)
 	enum usb_dr_mode	dr_mode;
 #define CI_HDRC_CONTROLLER_RESET_EVENT		0
 #define CI_HDRC_CONTROLLER_STOPPED_EVENT	1
 	void	(*notify_event) (struct ci_hdrc *ci, unsigned event);
 	struct regulator	*reg_vbus;
+	struct usb_otg_caps	ci_otg_caps;
 	bool			tpl_support;
+	/* interrupt threshold setting */
+	u32			itc_setting;
+	u32			ahb_burst_config;
+	u32			tx_burst_size;
+	u32			rx_burst_size;
+
+	/* VBUS and ID signal state tracking, using extcon framework */
+	struct ci_hdrc_cable		vbus_extcon;
+	struct ci_hdrc_cable		id_extcon;
+	u32			phy_clkgate_delay_us;
 };
 
 /* Default offset of capability registers */
diff --git a/kernel/include/linux/usb/composite.h b/kernel/include/linux/usb/composite.h
index 2511469a9..1074b8921 100644
--- a/kernel/include/linux/usb/composite.h
+++ b/kernel/include/linux/usb/composite.h
@@ -228,6 +228,8 @@ struct usb_function {
 	struct list_head		list;
 	DECLARE_BITMAP(endpoints, 32);
 	const struct usb_function_instance *fi;
+
+	unsigned int		bind_deactivated:1;
 };
 
 int usb_add_function(struct usb_configuration *, struct usb_function *);
diff --git a/kernel/include/linux/usb/gadget.h b/kernel/include/linux/usb/gadget.h
index 4f3dfb7d0..3d583a10b 100644
--- a/kernel/include/linux/usb/gadget.h
+++ b/kernel/include/linux/usb/gadget.h
@@ -141,10 +141,49 @@ struct usb_ep_ops {
 };
 
 /**
+ * struct usb_ep_caps - endpoint capabilities description
+ * @type_control:Endpoint supports control type (reserved for ep0).
+ * @type_iso:Endpoint supports isochronous transfers.
+ * @type_bulk:Endpoint supports bulk transfers.
+ * @type_int:Endpoint supports interrupt transfers.
+ * @dir_in:Endpoint supports IN direction.
+ * @dir_out:Endpoint supports OUT direction.
+ */
+struct usb_ep_caps {
+	unsigned type_control:1;
+	unsigned type_iso:1;
+	unsigned type_bulk:1;
+	unsigned type_int:1;
+	unsigned dir_in:1;
+	unsigned dir_out:1;
+};
+
+#define USB_EP_CAPS_TYPE_CONTROL     0x01
+#define USB_EP_CAPS_TYPE_ISO         0x02
+#define USB_EP_CAPS_TYPE_BULK        0x04
+#define USB_EP_CAPS_TYPE_INT         0x08
+#define USB_EP_CAPS_TYPE_ALL \
+	(USB_EP_CAPS_TYPE_ISO | USB_EP_CAPS_TYPE_BULK | USB_EP_CAPS_TYPE_INT)
+#define USB_EP_CAPS_DIR_IN           0x01
+#define USB_EP_CAPS_DIR_OUT          0x02
+#define USB_EP_CAPS_DIR_ALL  (USB_EP_CAPS_DIR_IN | USB_EP_CAPS_DIR_OUT)
+
+#define USB_EP_CAPS(_type, _dir) \
+	{ \
+		.type_control = !!(_type & USB_EP_CAPS_TYPE_CONTROL), \
+		.type_iso = !!(_type & USB_EP_CAPS_TYPE_ISO), \
+		.type_bulk = !!(_type & USB_EP_CAPS_TYPE_BULK), \
+		.type_int = !!(_type & USB_EP_CAPS_TYPE_INT), \
+		.dir_in = !!(_dir & USB_EP_CAPS_DIR_IN), \
+		.dir_out = !!(_dir & USB_EP_CAPS_DIR_OUT), \
+	}
+
+/**
  * struct usb_ep - device side representation of USB endpoint
  * @name:identifier for the endpoint, such as "ep-a" or "ep9in-bulk"
  * @ops: Function pointers used to access hardware-specific operations.
  * @ep_list:the gadget's ep_list holds all of its endpoints
+ * @caps:The structure describing types and directions supported by endoint.
  * @maxpacket:The maximum packet size used on this endpoint.  The initial
  *	value can sometimes be reduced (hardware allowing), according to
  *      the endpoint descriptor used to configure the endpoint.
@@ -167,12 +206,16 @@ struct usb_ep_ops {
  * gadget->ep_list.  the control endpoint (gadget->ep0) is not in that list,
  * and is accessed only in response to a driver setup() callback.
  */
+
 struct usb_ep {
 	void			*driver_data;
 
 	const char		*name;
 	const struct usb_ep_ops	*ops;
 	struct list_head	ep_list;
+	struct usb_ep_caps	caps;
+	bool			claimed;
+	bool			enabled;
 	unsigned		maxpacket:16;
 	unsigned		maxpacket_limit:16;
 	unsigned		max_streams:16;
@@ -222,7 +265,18 @@ static inline void usb_ep_set_maxpacket_limit(struct usb_ep *ep,
  */
 static inline int usb_ep_enable(struct usb_ep *ep)
 {
-	return ep->ops->enable(ep, ep->desc);
+	int ret;
+
+	if (ep->enabled)
+		return 0;
+
+	ret = ep->ops->enable(ep, ep->desc);
+	if (ret)
+		return ret;
+
+	ep->enabled = true;
+
+	return 0;
 }
 
 /**
@@ -239,7 +293,18 @@ static inline int usb_ep_enable(struct usb_ep *ep)
  */
 static inline int usb_ep_disable(struct usb_ep *ep)
 {
-	return ep->ops->disable(ep);
+	int ret;
+
+	if (!ep->enabled)
+		return 0;
+
+	ret = ep->ops->disable(ep);
+	if (ret)
+		return ret;
+
+	ep->enabled = false;
+
+	return 0;
 }
 
 /**
@@ -492,6 +557,9 @@ struct usb_gadget_ops {
 	int	(*udc_start)(struct usb_gadget *,
 			struct usb_gadget_driver *);
 	int	(*udc_stop)(struct usb_gadget *);
+	struct usb_ep *(*match_ep)(struct usb_gadget *,
+			struct usb_endpoint_descriptor *,
+			struct usb_ss_ep_comp_descriptor *);
 };
 
 /**
@@ -511,6 +579,7 @@ struct usb_gadget_ops {
  * @dev: Driver model state for this abstract device.
  * @out_epnum: last used out ep number
  * @in_epnum: last used in ep number
+ * @otg_caps: OTG capabilities of this gadget.
  * @sg_supported: true if we can handle scatter-gather
  * @is_otg: True if the USB device port uses a Mini-AB jack, so that the
  *	gadget driver must provide a USB OTG descriptor.
@@ -526,6 +595,9 @@ struct usb_gadget_ops {
  * @quirk_ep_out_aligned_size: epout requires buffer size to be aligned to
  *	MaxPacketSize.
  * @is_selfpowered: if the gadget is self-powered.
+ * @deactivated: True if gadget is deactivated - in deactivated state it cannot
+ *	be connected.
+ * @connected: True if gadget is connected.
  *
  * Gadgets have a mostly-portable "gadget driver" implementing device
  * functions, handling all usb configurations and interfaces.  Gadget
@@ -559,6 +631,7 @@ struct usb_gadget {
 	struct device			dev;
 	unsigned			out_epnum;
 	unsigned			in_epnum;
+	struct usb_otg_caps		*otg_caps;
 
 	unsigned			sg_supported:1;
 	unsigned			is_otg:1;
@@ -567,7 +640,12 @@ struct usb_gadget {
 	unsigned			a_hnp_support:1;
 	unsigned			a_alt_hnp_support:1;
 	unsigned			quirk_ep_out_aligned_size:1;
+	unsigned			quirk_altset_not_supp:1;
+	unsigned			quirk_stall_not_supp:1;
+	unsigned			quirk_zlp_not_supp:1;
 	unsigned			is_selfpowered:1;
+	unsigned			deactivated:1;
+	unsigned			connected:1;
 };
 #define work_to_gadget(w)	(container_of((w), struct usb_gadget, work))
 
@@ -584,7 +662,6 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev)
 #define gadget_for_each_ep(tmp, gadget) \
 	list_for_each_entry(tmp, &(gadget)->ep_list, ep_list)
 
-
 /**
  * usb_ep_align_maybe - returns @len aligned to ep's maxpacketsize if gadget
  *	requires quirk_ep_out_aligned_size, otherwise reguens len.
@@ -603,6 +680,34 @@ usb_ep_align_maybe(struct usb_gadget *g, struct usb_ep *ep, size_t len)
 }
 
 /**
+ * gadget_is_altset_supported - return true iff the hardware supports
+ *	altsettings
+ * @g: controller to check for quirk
+ */
+static inline int gadget_is_altset_supported(struct usb_gadget *g)
+{
+	return !g->quirk_altset_not_supp;
+}
+
+/**
+ * gadget_is_stall_supported - return true iff the hardware supports stalling
+ * @g: controller to check for quirk
+ */
+static inline int gadget_is_stall_supported(struct usb_gadget *g)
+{
+	return !g->quirk_stall_not_supp;
+}
+
+/**
+ * gadget_is_zlp_supported - return true iff the hardware supports zlp
+ * @g: controller to check for quirk
+ */
+static inline int gadget_is_zlp_supported(struct usb_gadget *g)
+{
+	return !g->quirk_zlp_not_supp;
+}
+
+/**
  * gadget_is_dualspeed - return true iff the hardware handles high speed
  * @g: controller that might support both high and full speeds
  */
@@ -771,9 +876,24 @@ static inline int usb_gadget_vbus_disconnect(struct usb_gadget *gadget)
  */
 static inline int usb_gadget_connect(struct usb_gadget *gadget)
 {
+	int ret;
+
 	if (!gadget->ops->pullup)
 		return -EOPNOTSUPP;
-	return gadget->ops->pullup(gadget, 1);
+
+	if (gadget->deactivated) {
+		/*
+		 * If gadget is deactivated we only save new state.
+		 * Gadget will be connected automatically after activation.
+		 */
+		gadget->connected = true;
+		return 0;
+	}
+
+	ret = gadget->ops->pullup(gadget, 1);
+	if (!ret)
+		gadget->connected = 1;
+	return ret;
 }
 
 /**
@@ -784,20 +904,88 @@ static inline int usb_gadget_connect(struct usb_gadget *gadget)
  * as a disconnect (when a VBUS session is active).  Not all systems
  * support software pullup controls.
  *
+ * Returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
+{
+	int ret;
+
+	if (!gadget->ops->pullup)
+		return -EOPNOTSUPP;
+
+	if (gadget->deactivated) {
+		/*
+		 * If gadget is deactivated we only save new state.
+		 * Gadget will stay disconnected after activation.
+		 */
+		gadget->connected = false;
+		return 0;
+	}
+
+	ret = gadget->ops->pullup(gadget, 0);
+	if (!ret)
+		gadget->connected = 0;
+	return ret;
+}
+
+/**
+ * usb_gadget_deactivate - deactivate function which is not ready to work
+ * @gadget: the peripheral being deactivated
+ *
  * This routine may be used during the gadget driver bind() call to prevent
  * the peripheral from ever being visible to the USB host, unless later
- * usb_gadget_connect() is called.  For example, user mode components may
+ * usb_gadget_activate() is called.  For example, user mode components may
  * need to be activated before the system can talk to hosts.
  *
  * Returns zero on success, else negative errno.
  */
-static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
+static inline int usb_gadget_deactivate(struct usb_gadget *gadget)
 {
-	if (!gadget->ops->pullup)
-		return -EOPNOTSUPP;
-	return gadget->ops->pullup(gadget, 0);
+	int ret;
+
+	if (gadget->deactivated)
+		return 0;
+
+	if (gadget->connected) {
+		ret = usb_gadget_disconnect(gadget);
+		if (ret)
+			return ret;
+		/*
+		 * If gadget was being connected before deactivation, we want
+		 * to reconnect it in usb_gadget_activate().
+		 */
+		gadget->connected = true;
+	}
+	gadget->deactivated = true;
+
+	return 0;
 }
 
+/**
+ * usb_gadget_activate - activate function which is not ready to work
+ * @gadget: the peripheral being activated
+ *
+ * This routine activates gadget which was previously deactivated with
+ * usb_gadget_deactivate() call. It calls usb_gadget_connect() if needed.
+ *
+ * Returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_activate(struct usb_gadget *gadget)
+{
+	if (!gadget->deactivated)
+		return 0;
+
+	gadget->deactivated = false;
+
+	/*
+	 * If gadget has been connected before deactivation, or became connected
+	 * while it was being deactivated, we call usb_gadget_connect().
+	 */
+	if (gadget->connected)
+		return usb_gadget_connect(gadget);
+
+	return 0;
+}
 
 /*-------------------------------------------------------------------------*/
 
@@ -1002,6 +1190,10 @@ int usb_assign_descriptors(struct usb_function *f,
 		struct usb_descriptor_header **ss);
 void usb_free_all_descriptors(struct usb_function *f);
 
+struct usb_descriptor_header *usb_otg_descriptor_alloc(
+				struct usb_gadget *gadget);
+int usb_otg_descriptor_init(struct usb_gadget *gadget,
+		struct usb_descriptor_header *otg_desc);
 /*-------------------------------------------------------------------------*/
 
 /* utility to simplify map/unmap of usb_requests to/from DMA */
@@ -1034,6 +1226,21 @@ extern void usb_gadget_giveback_request(struct usb_ep *ep,
 
 /*-------------------------------------------------------------------------*/
 
+/* utility to find endpoint by name */
+
+extern struct usb_ep *gadget_find_ep_by_name(struct usb_gadget *g,
+		const char *name);
+
+/*-------------------------------------------------------------------------*/
+
+/* utility to check if endpoint caps match descriptor needs */
+
+extern int usb_gadget_ep_match_desc(struct usb_gadget *gadget,
+		struct usb_ep *ep, struct usb_endpoint_descriptor *desc,
+		struct usb_ss_ep_comp_descriptor *ep_comp);
+
+/*-------------------------------------------------------------------------*/
+
 /* utility to update vbus status for udc core, it may be scheduled */
 extern void usb_udc_vbus_handler(struct usb_gadget *gadget, bool status);
 
@@ -1049,6 +1256,8 @@ extern struct usb_ep *usb_ep_autoconfig_ss(struct usb_gadget *,
 			struct usb_endpoint_descriptor *,
 			struct usb_ss_ep_comp_descriptor *);
 
+extern void usb_ep_autoconfig_release(struct usb_ep *);
+
 extern void usb_ep_autoconfig_reset(struct usb_gadget *);
 
 #endif /* __LINUX_USB_GADGET_H */
diff --git a/kernel/include/linux/usb/gadget_configfs.h b/kernel/include/linux/usb/gadget_configfs.h
index d74c0ae98..c36e95730 100644
--- a/kernel/include/linux/usb/gadget_configfs.h
+++ b/kernel/include/linux/usb/gadget_configfs.h
@@ -7,9 +7,10 @@ int check_user_usb_string(const char *name,
 		struct usb_gadget_strings *stringtab_dev);
 
 #define GS_STRINGS_W(__struct, __name)	\
-	static ssize_t __struct##_##__name##_store(struct __struct *gs, \
+static ssize_t __struct##_##__name##_store(struct config_item *item, \
 		const char *page, size_t len)		\
 {							\
+	struct __struct *gs = to_##__struct(item);	\
 	int ret;					\
 							\
 	ret = usb_string_copy(page, &gs->__name);	\
@@ -19,30 +20,20 @@ int check_user_usb_string(const char *name,
 }
 
 #define GS_STRINGS_R(__struct, __name)	\
-	static ssize_t __struct##_##__name##_show(struct __struct *gs, \
-			char *page)	\
+static ssize_t __struct##_##__name##_show(struct config_item *item, char *page) \
 {	\
+	struct __struct *gs = to_##__struct(item);	\
 	return sprintf(page, "%s\n", gs->__name ?: "");	\
 }
 
-#define GS_STRING_ITEM_ATTR(struct_name, name)	\
-	static struct struct_name##_attribute struct_name##_##name = \
-		__CONFIGFS_ATTR(name,  S_IRUGO | S_IWUSR,		\
-				struct_name##_##name##_show,		\
-				struct_name##_##name##_store)
-
 #define GS_STRINGS_RW(struct_name, _name)	\
 	GS_STRINGS_R(struct_name, _name)	\
 	GS_STRINGS_W(struct_name, _name)	\
-	GS_STRING_ITEM_ATTR(struct_name, _name)
+	CONFIGFS_ATTR(struct_name##_, _name)
 
 #define USB_CONFIG_STRING_RW_OPS(struct_in)				\
-	CONFIGFS_ATTR_OPS(struct_in);					\
-									\
 static struct configfs_item_operations struct_in##_langid_item_ops = {	\
 	.release                = struct_in##_attr_release,		\
-	.show_attribute         = struct_in##_attr_show,		\
-	.store_attribute        = struct_in##_attr_store,		\
 };									\
 									\
 static struct config_item_type struct_in##_langid_type = {		\
diff --git a/kernel/include/linux/usb/hcd.h b/kernel/include/linux/usb/hcd.h
index 68b1e836d..f89c24bd5 100644
--- a/kernel/include/linux/usb/hcd.h
+++ b/kernel/include/linux/usb/hcd.h
@@ -58,12 +58,6 @@
  *
  * Since "struct usb_bus" is so thin, you can't share much code in it.
  * This framework is a layer over that, and should be more sharable.
- *
- * @authorized_default: Specifies if new devices are authorized to
- *                      connect by default or they require explicit
- *                      user space authorization; this bit is settable
- *                      through /sys/class/usb_host/X/authorized_default.
- *                      For the rest is RO, so we don't lock to r/w it.
  */
 
 /*-------------------------------------------------------------------------*/
@@ -120,6 +114,8 @@ struct usb_hcd {
 #define HCD_FLAG_WAKEUP_PENDING		4	/* root hub is resuming? */
 #define HCD_FLAG_RH_RUNNING		5	/* root hub is running? */
 #define HCD_FLAG_DEAD			6	/* controller has died? */
+#define HCD_FLAG_INTF_AUTHORIZED	7	/* authorize interfaces? */
+#define HCD_FLAG_DEV_AUTHORIZED		8	/* authorize devices? */
 
 	/* The flags can be tested using these macros; they are likely to
 	 * be slightly faster than test_bit().
@@ -131,6 +127,22 @@ struct usb_hcd {
 #define HCD_RH_RUNNING(hcd)	((hcd)->flags & (1U << HCD_FLAG_RH_RUNNING))
 #define HCD_DEAD(hcd)		((hcd)->flags & (1U << HCD_FLAG_DEAD))
 
+	/*
+	 * Specifies if interfaces are authorized by default
+	 * or they require explicit user space authorization; this bit is
+	 * settable through /sys/class/usb_host/X/interface_authorized_default
+	 */
+#define HCD_INTF_AUTHORIZED(hcd) \
+	((hcd)->flags & (1U << HCD_FLAG_INTF_AUTHORIZED))
+
+	/*
+	 * Specifies if devices are authorized by default
+	 * or they require explicit user space authorization; this bit is
+	 * settable through /sys/class/usb_host/X/authorized_default
+	 */
+#define HCD_DEV_AUTHORIZED(hcd) \
+	((hcd)->flags & (1U << HCD_FLAG_DEV_AUTHORIZED))
+
 	/* Flags that get set only during HCD registration or removal. */
 	unsigned		rh_registered:1;/* is root hub registered? */
 	unsigned		rh_pollable:1;	/* may we poll the root hub? */
@@ -141,7 +153,6 @@ struct usb_hcd {
 	 * support the new root-hub polling mechanism. */
 	unsigned		uses_new_polling:1;
 	unsigned		wireless:1;	/* Wireless USB HCD */
-	unsigned		authorized_default:1;
 	unsigned		has_tt:1;	/* Integrated TT in root hub */
 	unsigned		amd_resume_bug:1; /* AMD remote wakeup quirk */
 	unsigned		can_do_streams:1; /* HC supports streams */
@@ -239,6 +250,7 @@ struct hc_driver {
 #define	HCD_USB2	0x0020		/* USB 2.0 */
 #define	HCD_USB25	0x0030		/* Wireless USB 1.0 (USB 2.5)*/
 #define	HCD_USB3	0x0040		/* USB 3.0 */
+#define	HCD_USB31	0x0050		/* USB 3.1 */
 #define	HCD_MASK	0x0070
 #define	HCD_BH		0x0100		/* URB complete in BH context */
 
@@ -564,9 +576,9 @@ extern void usb_ep0_reinit(struct usb_device *);
 
 /*-------------------------------------------------------------------------*/
 
-/* class requests from USB 3.0 hub spec, table 10-5 */
-#define SetHubDepth		(0x3000 | HUB_SET_DEPTH)
-#define GetPortErrorCount	(0x8000 | HUB_GET_PORT_ERR_COUNT)
+/* class requests from USB 3.1 hub spec, table 10-7 */
+#define SetHubDepth		(0x2000 | HUB_SET_DEPTH)
+#define GetPortErrorCount	(0xa300 | HUB_GET_PORT_ERR_COUNT)
 
 /*
  * Generic bandwidth allocation constants/support
@@ -622,8 +634,6 @@ extern struct list_head usb_bus_list;
 extern struct mutex usb_bus_list_lock;
 extern wait_queue_head_t usb_kill_urb_queue;
 
-extern int usb_find_interface_driver(struct usb_device *dev,
-	struct usb_interface *interface);
 
 #define usb_endpoint_out(ep_dir)	(!((ep_dir) & USB_DIR_IN))
 
diff --git a/kernel/include/linux/usb/msm_hsusb.h b/kernel/include/linux/usb/msm_hsusb.h
index 7dbecf9a4..8c8f6854c 100644
--- a/kernel/include/linux/usb/msm_hsusb.h
+++ b/kernel/include/linux/usb/msm_hsusb.h
@@ -18,6 +18,7 @@
 #ifndef __ASM_ARCH_MSM_HSUSB_H
 #define __ASM_ARCH_MSM_HSUSB_H
 
+#include <linux/extcon.h>
 #include <linux/types.h>
 #include <linux/usb/otg.h>
 #include <linux/clk.h>
@@ -120,6 +121,17 @@ struct msm_otg_platform_data {
 };
 
 /**
+ * struct msm_usb_cable - structure for exteternal connector cable
+ *			  state tracking
+ * @nb: hold event notification callback
+ * @conn: used for notification registration
+ */
+struct msm_usb_cable {
+	struct notifier_block		nb;
+	struct extcon_dev		*extcon;
+};
+
+/**
  * struct msm_otg: OTG driver data. Shared by HCD and DCD.
  * @otg: USB OTG Transceiver structure.
  * @pdata: otg device platform data.
@@ -138,6 +150,15 @@ struct msm_otg_platform_data {
  * @chg_type: The type of charger attached.
  * @dcd_retires: The retry count used to track Data contact
  *               detection process.
+ * @manual_pullup: true if VBUS is not routed to USB controller/phy
+ *	and controller driver therefore enables pull-up explicitly before
+ *	starting controller using usbcmd run/stop bit.
+ * @vbus: VBUS signal state trakining, using extcon framework
+ * @id: ID signal state trakining, using extcon framework
+ * @switch_gpio: Descriptor for GPIO used to control external Dual
+ *               SPDT USB Switch.
+ * @reboot: Used to inform the driver to route USB D+/D- line to Device
+ *	    connector
  */
 struct msm_otg {
 	struct usb_phy phy;
@@ -166,6 +187,14 @@ struct msm_otg {
 	struct reset_control *phy_rst;
 	struct reset_control *link_rst;
 	int vdd_levels[3];
+
+	bool manual_pullup;
+
+	struct msm_usb_cable vbus;
+	struct msm_usb_cable id;
+
+	struct gpio_desc *switch_gpio;
+	struct notifier_block reboot;
 };
 
 #endif
diff --git a/kernel/include/linux/usb/msm_hsusb_hw.h b/kernel/include/linux/usb/msm_hsusb_hw.h
index a29f6030a..e159b39f6 100644
--- a/kernel/include/linux/usb/msm_hsusb_hw.h
+++ b/kernel/include/linux/usb/msm_hsusb_hw.h
@@ -21,6 +21,8 @@
 
 #define USB_AHBBURST         (MSM_USB_BASE + 0x0090)
 #define USB_AHBMODE          (MSM_USB_BASE + 0x0098)
+#define USB_GENCONFIG_2      (MSM_USB_BASE + 0x00a0)
+
 #define USB_CAPLENGTH        (MSM_USB_BASE + 0x0100) /* 8 bit */
 
 #define USB_USBCMD           (MSM_USB_BASE + 0x0140)
@@ -30,6 +32,9 @@
 #define USB_PHY_CTRL         (MSM_USB_BASE + 0x0240)
 #define USB_PHY_CTRL2        (MSM_USB_BASE + 0x0278)
 
+#define GENCONFIG_2_SESS_VLD_CTRL_EN	BIT(7)
+#define USBCMD_SESS_VLD_CTRL		BIT(25)
+
 #define USBCMD_RESET   2
 #define USB_USBINTR          (MSM_USB_BASE + 0x0148)
 
@@ -50,6 +55,10 @@
 #define ULPI_PWR_CLK_MNG_REG	0x88
 #define OTG_COMP_DISABLE	BIT(0)
 
+#define ULPI_MISC_A			0x96
+#define ULPI_MISC_A_VBUSVLDEXTSEL	BIT(1)
+#define ULPI_MISC_A_VBUSVLDEXT		BIT(0)
+
 #define ASYNC_INTR_CTRL         (1 << 29) /* Enable async interrupt */
 #define ULPI_STP_CTRL           (1 << 30) /* Block communication with PHY */
 #define PHY_RETEN               (1 << 1) /* PHY retention enable/disable */
diff --git a/kernel/include/linux/usb/musb.h b/kernel/include/linux/usb/musb.h
index a4ee1b582..fa6dc132b 100644
--- a/kernel/include/linux/usb/musb.h
+++ b/kernel/include/linux/usb/musb.h
@@ -95,7 +95,7 @@ struct musb_hdrc_config {
 	/* musb CLKIN in Blackfin in MHZ */
 	unsigned char   clkin;
 #endif
-
+	u32		maximum_speed;
 };
 
 struct musb_hdrc_platform_data {
diff --git a/kernel/include/linux/usb/net2280.h b/kernel/include/linux/usb/net2280.h
index 148b8fa5b..725120224 100644
--- a/kernel/include/linux/usb/net2280.h
+++ b/kernel/include/linux/usb/net2280.h
@@ -168,6 +168,9 @@ struct net2280_regs {
 #define     ENDPOINT_B_INTERRUPT                                2
 #define     ENDPOINT_A_INTERRUPT                                1
 #define     ENDPOINT_0_INTERRUPT                                0
+#define     USB3380_IRQSTAT0_EP_INTR_MASK_IN (0xF << 17)
+#define     USB3380_IRQSTAT0_EP_INTR_MASK_OUT (0xF << 1)
+
 	u32		irqstat1;
 #define     POWER_STATE_CHANGE_INTERRUPT                        27
 #define     PCI_ARBITER_TIMEOUT_INTERRUPT                       26
diff --git a/kernel/include/linux/usb/of.h b/kernel/include/linux/usb/of.h
index cfe0528cd..c3fe9e48c 100644
--- a/kernel/include/linux/usb/of.h
+++ b/kernel/include/linux/usb/of.h
@@ -12,24 +12,19 @@
 #include <linux/usb/phy.h>
 
 #if IS_ENABLED(CONFIG_OF)
-enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np);
-enum usb_device_speed of_usb_get_maximum_speed(struct device_node *np);
 bool of_usb_host_tpl_support(struct device_node *np);
+int of_usb_update_otg_caps(struct device_node *np,
+			struct usb_otg_caps *otg_caps);
 #else
-static inline enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np)
-{
-	return USB_DR_MODE_UNKNOWN;
-}
-
-static inline enum usb_device_speed
-of_usb_get_maximum_speed(struct device_node *np)
-{
-	return USB_SPEED_UNKNOWN;
-}
 static inline bool of_usb_host_tpl_support(struct device_node *np)
 {
 	return false;
 }
+static inline int of_usb_update_otg_caps(struct device_node *np,
+				struct usb_otg_caps *otg_caps)
+{
+	return 0;
+}
 #endif
 
 #if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_SUPPORT)
diff --git a/kernel/include/linux/usb/otg.h b/kernel/include/linux/usb/otg.h
index 52661c5da..67929df86 100644
--- a/kernel/include/linux/usb/otg.h
+++ b/kernel/include/linux/usb/otg.h
@@ -41,6 +41,21 @@ struct usb_otg {
 
 };
 
+/**
+ * struct usb_otg_caps - describes the otg capabilities of the device
+ * @otg_rev: The OTG revision number the device is compliant with, it's
+ *		in binary-coded decimal (i.e. 2.0 is 0200H).
+ * @hnp_support: Indicates if the device supports HNP.
+ * @srp_support: Indicates if the device supports SRP.
+ * @adp_support: Indicates if the device supports ADP.
+ */
+struct usb_otg_caps {
+	u16 otg_rev;
+	bool hnp_support;
+	bool srp_support;
+	bool adp_support;
+};
+
 extern const char *usb_otg_state_string(enum usb_otg_state state);
 
 /* Context: can sleep */
@@ -104,4 +119,13 @@ enum usb_dr_mode {
 	USB_DR_MODE_OTG,
 };
 
+/**
+ * usb_get_dr_mode - Get dual role mode for given device
+ * @dev: Pointer to the given device
+ *
+ * The function gets phy interface string from property 'dr_mode',
+ * and returns the correspondig enum usb_dr_mode
+ */
+extern enum usb_dr_mode usb_get_dr_mode(struct device *dev);
+
 #endif /* __LINUX_USB_OTG_H */
diff --git a/kernel/include/linux/usb/phy.h b/kernel/include/linux/usb/phy.h
index bc91b5d38..31a8068c4 100644
--- a/kernel/include/linux/usb/phy.h
+++ b/kernel/include/linux/usb/phy.h
@@ -63,7 +63,7 @@ enum usb_otg_state {
 struct usb_phy;
 struct usb_otg;
 
-/* for transceivers connected thru an ULPI interface, the user must
+/* for phys connected thru an ULPI interface, the user must
  * provide access ops
  */
 struct usb_phy_io_ops {
@@ -92,10 +92,10 @@ struct usb_phy {
 	u16			port_status;
 	u16			port_change;
 
-	/* to support controllers that have multiple transceivers */
+	/* to support controllers that have multiple phys */
 	struct list_head	head;
 
-	/* initialize/shutdown the OTG controller */
+	/* initialize/shutdown the phy */
 	int	(*init)(struct usb_phy *x);
 	void	(*shutdown)(struct usb_phy *x);
 
@@ -106,7 +106,7 @@ struct usb_phy {
 	int	(*set_power)(struct usb_phy *x,
 				unsigned mA);
 
-	/* Set transceiver into suspend mode */
+	/* Set phy into suspend mode */
 	int	(*set_suspend)(struct usb_phy *x,
 				int suspend);
 
@@ -205,6 +205,8 @@ extern struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index);
 extern struct usb_phy *devm_usb_get_phy_dev(struct device *dev, u8 index);
 extern struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
 	const char *phandle, u8 index);
+extern struct usb_phy *devm_usb_get_phy_by_node(struct device *dev,
+	struct device_node *node, struct notifier_block *nb);
 extern void usb_put_phy(struct usb_phy *);
 extern void devm_usb_put_phy(struct device *dev, struct usb_phy *x);
 extern int usb_bind_phy(const char *dev_name, u8 index,
@@ -238,6 +240,12 @@ static inline struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
 	return ERR_PTR(-ENXIO);
 }
 
+static inline struct usb_phy *devm_usb_get_phy_by_node(struct device *dev,
+	struct device_node *node, struct notifier_block *nb)
+{
+	return ERR_PTR(-ENXIO);
+}
+
 static inline void usb_put_phy(struct usb_phy *x)
 {
 }
diff --git a/kernel/include/linux/usb/quirks.h b/kernel/include/linux/usb/quirks.h
index 9948c874e..1d0043dc3 100644
--- a/kernel/include/linux/usb/quirks.h
+++ b/kernel/include/linux/usb/quirks.h
@@ -47,4 +47,7 @@
 /* device generates spurious wakeup, ignore remote wakeup capability */
 #define USB_QUIRK_IGNORE_REMOTE_WAKEUP		BIT(9)
 
+/* device can't handle Link Power Management */
+#define USB_QUIRK_NO_LPM			BIT(10)
+
 #endif /* __LINUX_USB_QUIRKS_H */
diff --git a/kernel/include/linux/usb/renesas_usbhs.h b/kernel/include/linux/usb/renesas_usbhs.h
index f06529c14..bfb74723f 100644
--- a/kernel/include/linux/usb/renesas_usbhs.h
+++ b/kernel/include/linux/usb/renesas_usbhs.h
@@ -157,7 +157,7 @@ struct renesas_usbhs_driver_param {
 	 */
 	int pio_dma_border; /* default is 64byte */
 
-	u32 type;
+	uintptr_t type;
 	u32 enable_gpio;
 
 	/*
@@ -169,8 +169,7 @@ struct renesas_usbhs_driver_param {
 #define USBHS_USB_DMAC_XFER_SIZE	32	/* hardcode the xfer size */
 };
 
-#define USBHS_TYPE_R8A7790 1
-#define USBHS_TYPE_R8A7791 2
+#define USBHS_TYPE_RCAR_GEN2	1
 
 /*
  * option:
diff --git a/kernel/include/linux/usb/ulpi.h b/kernel/include/linux/usb/ulpi.h
index 5c295c26a..5f07407a3 100644
--- a/kernel/include/linux/usb/ulpi.h
+++ b/kernel/include/linux/usb/ulpi.h
@@ -12,6 +12,8 @@
 #define __LINUX_USB_ULPI_H
 
 #include <linux/usb/otg.h>
+#include <linux/ulpi/regs.h>
+
 /*-------------------------------------------------------------------------*/
 
 /*
@@ -49,138 +51,6 @@
 
 /*-------------------------------------------------------------------------*/
 
-/*
- * Macros for Set and Clear
- * See ULPI 1.1 specification to find the registers with Set and Clear offsets
- */
-#define ULPI_SET(a)				(a + 1)
-#define ULPI_CLR(a)				(a + 2)
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * Register Map
- */
-#define ULPI_VENDOR_ID_LOW			0x00
-#define ULPI_VENDOR_ID_HIGH			0x01
-#define ULPI_PRODUCT_ID_LOW			0x02
-#define ULPI_PRODUCT_ID_HIGH			0x03
-#define ULPI_FUNC_CTRL				0x04
-#define ULPI_IFC_CTRL				0x07
-#define ULPI_OTG_CTRL				0x0a
-#define ULPI_USB_INT_EN_RISE			0x0d
-#define ULPI_USB_INT_EN_FALL			0x10
-#define ULPI_USB_INT_STS			0x13
-#define ULPI_USB_INT_LATCH			0x14
-#define ULPI_DEBUG				0x15
-#define ULPI_SCRATCH				0x16
-/* Optional Carkit Registers */
-#define ULPI_CARCIT_CTRL			0x19
-#define ULPI_CARCIT_INT_DELAY			0x1c
-#define ULPI_CARCIT_INT_EN			0x1d
-#define ULPI_CARCIT_INT_STS			0x20
-#define ULPI_CARCIT_INT_LATCH			0x21
-#define ULPI_CARCIT_PLS_CTRL			0x22
-/* Other Optional Registers */
-#define ULPI_TX_POS_WIDTH			0x25
-#define ULPI_TX_NEG_WIDTH			0x26
-#define ULPI_POLARITY_RECOVERY			0x27
-/* Access Extended Register Set */
-#define ULPI_ACCESS_EXTENDED			0x2f
-/* Vendor Specific */
-#define ULPI_VENDOR_SPECIFIC			0x30
-/* Extended Registers */
-#define ULPI_EXT_VENDOR_SPECIFIC		0x80
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * Register Bits
- */
-
-/* Function Control */
-#define ULPI_FUNC_CTRL_XCVRSEL			(1 << 0)
-#define  ULPI_FUNC_CTRL_XCVRSEL_MASK		(3 << 0)
-#define  ULPI_FUNC_CTRL_HIGH_SPEED		(0 << 0)
-#define  ULPI_FUNC_CTRL_FULL_SPEED		(1 << 0)
-#define  ULPI_FUNC_CTRL_LOW_SPEED		(2 << 0)
-#define  ULPI_FUNC_CTRL_FS4LS			(3 << 0)
-#define ULPI_FUNC_CTRL_TERMSELECT		(1 << 2)
-#define ULPI_FUNC_CTRL_OPMODE			(1 << 3)
-#define  ULPI_FUNC_CTRL_OPMODE_MASK		(3 << 3)
-#define  ULPI_FUNC_CTRL_OPMODE_NORMAL		(0 << 3)
-#define  ULPI_FUNC_CTRL_OPMODE_NONDRIVING	(1 << 3)
-#define  ULPI_FUNC_CTRL_OPMODE_DISABLE_NRZI	(2 << 3)
-#define  ULPI_FUNC_CTRL_OPMODE_NOSYNC_NOEOP	(3 << 3)
-#define ULPI_FUNC_CTRL_RESET			(1 << 5)
-#define ULPI_FUNC_CTRL_SUSPENDM			(1 << 6)
-
-/* Interface Control */
-#define ULPI_IFC_CTRL_6_PIN_SERIAL_MODE		(1 << 0)
-#define ULPI_IFC_CTRL_3_PIN_SERIAL_MODE		(1 << 1)
-#define ULPI_IFC_CTRL_CARKITMODE		(1 << 2)
-#define ULPI_IFC_CTRL_CLOCKSUSPENDM		(1 << 3)
-#define ULPI_IFC_CTRL_AUTORESUME		(1 << 4)
-#define ULPI_IFC_CTRL_EXTERNAL_VBUS		(1 << 5)
-#define ULPI_IFC_CTRL_PASSTHRU			(1 << 6)
-#define ULPI_IFC_CTRL_PROTECT_IFC_DISABLE	(1 << 7)
-
-/* OTG Control */
-#define ULPI_OTG_CTRL_ID_PULLUP			(1 << 0)
-#define ULPI_OTG_CTRL_DP_PULLDOWN		(1 << 1)
-#define ULPI_OTG_CTRL_DM_PULLDOWN		(1 << 2)
-#define ULPI_OTG_CTRL_DISCHRGVBUS		(1 << 3)
-#define ULPI_OTG_CTRL_CHRGVBUS			(1 << 4)
-#define ULPI_OTG_CTRL_DRVVBUS			(1 << 5)
-#define ULPI_OTG_CTRL_DRVVBUS_EXT		(1 << 6)
-#define ULPI_OTG_CTRL_EXTVBUSIND		(1 << 7)
-
-/* USB Interrupt Enable Rising,
- * USB Interrupt Enable Falling,
- * USB Interrupt Status and
- * USB Interrupt Latch
- */
-#define ULPI_INT_HOST_DISCONNECT		(1 << 0)
-#define ULPI_INT_VBUS_VALID			(1 << 1)
-#define ULPI_INT_SESS_VALID			(1 << 2)
-#define ULPI_INT_SESS_END			(1 << 3)
-#define ULPI_INT_IDGRD				(1 << 4)
-
-/* Debug */
-#define ULPI_DEBUG_LINESTATE0			(1 << 0)
-#define ULPI_DEBUG_LINESTATE1			(1 << 1)
-
-/* Carkit Control */
-#define ULPI_CARKIT_CTRL_CARKITPWR		(1 << 0)
-#define ULPI_CARKIT_CTRL_IDGNDDRV		(1 << 1)
-#define ULPI_CARKIT_CTRL_TXDEN			(1 << 2)
-#define ULPI_CARKIT_CTRL_RXDEN			(1 << 3)
-#define ULPI_CARKIT_CTRL_SPKLEFTEN		(1 << 4)
-#define ULPI_CARKIT_CTRL_SPKRIGHTEN		(1 << 5)
-#define ULPI_CARKIT_CTRL_MICEN			(1 << 6)
-
-/* Carkit Interrupt Enable */
-#define ULPI_CARKIT_INT_EN_IDFLOAT_RISE		(1 << 0)
-#define ULPI_CARKIT_INT_EN_IDFLOAT_FALL		(1 << 1)
-#define ULPI_CARKIT_INT_EN_CARINTDET		(1 << 2)
-#define ULPI_CARKIT_INT_EN_DP_RISE		(1 << 3)
-#define ULPI_CARKIT_INT_EN_DP_FALL		(1 << 4)
-
-/* Carkit Interrupt Status and
- * Carkit Interrupt Latch
- */
-#define ULPI_CARKIT_INT_IDFLOAT			(1 << 0)
-#define ULPI_CARKIT_INT_CARINTDET		(1 << 1)
-#define ULPI_CARKIT_INT_DP			(1 << 2)
-
-/* Carkit Pulse Control*/
-#define ULPI_CARKIT_PLS_CTRL_TXPLSEN		(1 << 0)
-#define ULPI_CARKIT_PLS_CTRL_RXPLSEN		(1 << 1)
-#define ULPI_CARKIT_PLS_CTRL_SPKRLEFT_BIASEN	(1 << 2)
-#define ULPI_CARKIT_PLS_CTRL_SPKRRIGHT_BIASEN	(1 << 3)
-
-/*-------------------------------------------------------------------------*/
-
 #if IS_ENABLED(CONFIG_USB_ULPI)
 struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
 					unsigned int flags);
diff --git a/kernel/include/linux/usb/usb338x.h b/kernel/include/linux/usb/usb338x.h
index f92eb635b..11525d8d8 100644
--- a/kernel/include/linux/usb/usb338x.h
+++ b/kernel/include/linux/usb/usb338x.h
@@ -43,6 +43,10 @@
 #define     IN_ENDPOINT_TYPE                    12
 #define     OUT_ENDPOINT_ENABLE                 10
 #define     OUT_ENDPOINT_TYPE                    8
+#define USB3380_EP_CFG_MASK_IN ((0x3 << IN_ENDPOINT_TYPE) | \
+				BIT(IN_ENDPOINT_ENABLE))
+#define USB3380_EP_CFG_MASK_OUT ((0x3 << OUT_ENDPOINT_TYPE) | \
+				BIT(OUT_ENDPOINT_ENABLE))
 
 struct usb338x_usb_ext_regs {
 	u32     usbclass;