13 files changed, 135 insertions, 129 deletions

diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 8cfb50f38529..0bc03f100d04 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -26,7 +26,6 @@
 #define __TWL_H_
 
 #include <linux/types.h>
-#include <linux/phy/phy.h>
 #include <linux/input/matrix_keypad.h>
 
 /*
@@ -634,7 +633,6 @@ enum twl4030_usb_mode {
 struct twl4030_usb_data {
         enum twl4030_usb_mode   usb_mode;
         unsigned long           features;
-        struct phy_init_data    *init_data;
 
         int             (*phy_init)(struct device *dev);
         int             (*phy_exit)(struct device *dev);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 97fb9f69aaed..e63c02a93f6b 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -564,6 +564,7 @@
 #define PCI_DEVICE_ID_AMD_8131_BRIDGE   0x7450
 #define PCI_DEVICE_ID_AMD_8131_APIC     0x7451
 #define PCI_DEVICE_ID_AMD_8132_BRIDGE   0x7458
+#define PCI_DEVICE_ID_AMD_NL_USB        0x7912
 #define PCI_DEVICE_ID_AMD_CS5535_IDE    0x208F
 #define PCI_DEVICE_ID_AMD_CS5536_ISA    0x2090
 #define PCI_DEVICE_ID_AMD_CS5536_FLASH  0x2091
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 8cb6f815475b..a0197fa1b116 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -61,7 +61,6 @@ struct phy {
         struct device           dev;
         int                     id;
         const struct phy_ops    *ops;
-        struct phy_init_data    *init_data;
         struct mutex            mutex;
         int                     init_count;
         int                     power_count;
@@ -84,33 +83,14 @@ struct phy_provider {
                 struct of_phandle_args *args);
 };
 
-/**
- * struct phy_consumer - represents the phy consumer
- * @dev_name: the device name of the controller that will use this PHY device
- * @port: name given to the consumer port
- */
-struct phy_consumer {
-        const char *dev_name;
-        const char *port;
-};
-
-/**
- * struct phy_init_data - contains the list of PHY consumers
- * @num_consumers: number of consumers for this PHY device
- * @consumers: list of PHY consumers
- */
-struct phy_init_data {
-        unsigned int num_consumers;
-        struct phy_consumer *consumers;
+struct phy_lookup {
+        struct list_head node;
+        const char *dev_id;
+        const char *con_id;
+        struct phy *phy;
 };
 
-#define PHY_CONSUMER(_dev_name, _port)                          \
-{                                                               \
-        .dev_name       = _dev_name,                            \
-        .port           = _port,                                \
-}
-
-#define to_phy(dev)     (container_of((dev), struct phy, dev))
+#define to_phy(a)       (container_of((a), struct phy, dev))
 
 #define of_phy_provider_register(dev, xlate)    \
         __of_phy_provider_register((dev), THIS_MODULE, (xlate))
@@ -159,10 +139,9 @@ struct phy *of_phy_get(struct device_node *np, const char *con_id);
 struct phy *of_phy_simple_xlate(struct device *dev,
         struct of_phandle_args *args);
 struct phy *phy_create(struct device *dev, struct device_node *node,
-                       const struct phy_ops *ops,
-                       struct phy_init_data *init_data);
+                       const struct phy_ops *ops);
 struct phy *devm_phy_create(struct device *dev, struct device_node *node,
-        const struct phy_ops *ops, struct phy_init_data *init_data);
+                            const struct phy_ops *ops);
 void phy_destroy(struct phy *phy);
 void devm_phy_destroy(struct device *dev, struct phy *phy);
 struct phy_provider *__of_phy_provider_register(struct device *dev,
@@ -174,6 +153,8 @@ struct phy_provider *__devm_of_phy_provider_register(struct device *dev,
 void of_phy_provider_unregister(struct phy_provider *phy_provider);
 void devm_of_phy_provider_unregister(struct device *dev,
         struct phy_provider *phy_provider);
+int phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id);
+void phy_remove_lookup(struct phy *phy, const char *con_id, const char *dev_id);
 #else
 static inline int phy_pm_runtime_get(struct phy *phy)
 {
@@ -301,16 +282,14 @@ static inline struct phy *of_phy_simple_xlate(struct device *dev,
 
 static inline struct phy *phy_create(struct device *dev,
                                      struct device_node *node,
-                                     const struct phy_ops *ops,
-                                     struct phy_init_data *init_data)
+                                     const struct phy_ops *ops)
 {
         return ERR_PTR(-ENOSYS);
 }
 
 static inline struct phy *devm_phy_create(struct device *dev,
                                           struct device_node *node,
-                                          const struct phy_ops *ops,
-                                          struct phy_init_data *init_data)
+                                          const struct phy_ops *ops)
 {
         return ERR_PTR(-ENOSYS);
 }
@@ -345,6 +324,13 @@ static inline void devm_of_phy_provider_unregister(struct device *dev,
         struct phy_provider *phy_provider)
 {
 }
+static inline int
+phy_create_lookup(struct phy *phy, const char *con_id, const char *dev_id)
+{
+        return 0;
+}
+static inline void phy_remove_lookup(struct phy *phy, const char *con_id,
+                                     const char *dev_id) { }
 #endif
 
 #endif /* __DRIVERS_PHY_H */
diff --git a/include/linux/platform_data/dwc3-exynos.h b/include/linux/platform_data/dwc3-exynos.h
deleted file mode 100644
index 5eb7da9b3772..000000000000
--- a/include/linux/platform_data/dwc3-exynos.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/**
- * dwc3-exynos.h - Samsung EXYNOS DWC3 Specific Glue layer, header.
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- *              http://www.samsung.com
- *
- * Author: Anton Tikhomirov <av.tikhomirov@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef _DWC3_EXYNOS_H_
-#define _DWC3_EXYNOS_H_
-
-struct dwc3_exynos_data {
-        int phy_type;
-        int (*phy_init)(struct platform_device *pdev, int type);
-        int (*phy_exit)(struct platform_device *pdev, int type);
-};
-
-#endif /* _DWC3_EXYNOS_H_ */
diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h
index e14c09a45c5a..535997a6681b 100644
--- a/include/linux/usb/chipidea.h
+++ b/include/linux/usb/chipidea.h
@@ -13,11 +13,12 @@ struct ci_hdrc_platform_data {
         /* offset of the capability registers */
         uintptr_t        capoffset;
         unsigned         power_budget;
-        struct usb_phy  *phy;
+        struct phy      *phy;
+        /* old usb_phy interface */
+        struct usb_phy  *usb_phy;
         enum usb_phy_interface phy_mode;
         unsigned long    flags;
 #define CI_HDRC_REGS_SHARED             BIT(0)
-#define CI_HDRC_REQUIRE_TRANSCEIVER     BIT(1)
 #define CI_HDRC_DISABLE_STREAMING       BIT(3)
         /*
          * Only set it when DCCPARAMS.DC==1 and DCCPARAMS.HC==1,
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index c330f5ef42cf..3d87defcc527 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -427,6 +427,8 @@ static inline struct usb_composite_driver *to_cdriver(
  * @b_vendor_code: bMS_VendorCode part of the OS string
  * @use_os_string: false by default, interested gadgets set it
  * @os_desc_config: the configuration to be used with OS descriptors
+ * @setup_pending: true when setup request is queued but not completed
+ * @os_desc_pending: true when os_desc request is queued but not completed
  *
  * One of these devices is allocated and initialized before the
  * associated device driver's bind() is called.
@@ -488,6 +490,9 @@ struct usb_composite_dev {
 
         /* protects deactivations and delayed_status counts*/
         spinlock_t                      lock;
+
+        unsigned                        setup_pending:1;
+        unsigned                        os_desc_pending:1;
 };
 
 extern int usb_string_id(struct usb_composite_dev *c);
@@ -501,6 +506,8 @@ extern int usb_string_ids_n(struct usb_composite_dev *c, unsigned n);
 extern void composite_disconnect(struct usb_gadget *gadget);
 extern int composite_setup(struct usb_gadget *gadget,
                 const struct usb_ctrlrequest *ctrl);
+extern void composite_suspend(struct usb_gadget *gadget);
+extern void composite_resume(struct usb_gadget *gadget);
 
 /*
  * Some systems will need runtime overrides for the  product identifiers
diff --git a/include/linux/usb/ehci-dbgp.h b/include/linux/usb/ehci-dbgp.h
new file mode 100644
index 000000000000..7344d9e591cc
--- /dev/null
+++ b/include/linux/usb/ehci-dbgp.h
@@ -0,0 +1,83 @@
+/*
+ * Standalone EHCI usb debug driver
+ *
+ * Originally written by:
+ *  Eric W. Biederman" <ebiederm@xmission.com> and
+ *  Yinghai Lu <yhlu.kernel@gmail.com>
+ *
+ * Changes for early/late printk and HW errata:
+ *  Jason Wessel <jason.wessel@windriver.com>
+ *  Copyright (C) 2009 Wind River Systems, Inc.
+ *
+ */
+
+#ifndef __LINUX_USB_EHCI_DBGP_H
+#define __LINUX_USB_EHCI_DBGP_H
+
+#include <linux/console.h>
+#include <linux/types.h>
+
+/* Appendix C, Debug port ... intended for use with special "debug devices"
+ * that can help if there's no serial console.  (nonstandard enumeration.)
+ */
+struct ehci_dbg_port {
+        u32     control;
+#define DBGP_OWNER      (1<<30)
+#define DBGP_ENABLED    (1<<28)
+#define DBGP_DONE       (1<<16)
+#define DBGP_INUSE      (1<<10)
+#define DBGP_ERRCODE(x) (((x)>>7)&0x07)
+#       define DBGP_ERR_BAD     1
+#       define DBGP_ERR_SIGNAL  2
+#define DBGP_ERROR      (1<<6)
+#define DBGP_GO         (1<<5)
+#define DBGP_OUT        (1<<4)
+#define DBGP_LEN(x)     (((x)>>0)&0x0f)
+        u32     pids;
+#define DBGP_PID_GET(x)         (((x)>>16)&0xff)
+#define DBGP_PID_SET(data, tok) (((data)<<8)|(tok))
+        u32     data03;
+        u32     data47;
+        u32     address;
+#define DBGP_EPADDR(dev, ep)    (((dev)<<8)|(ep))
+};
+
+#ifdef CONFIG_EARLY_PRINTK_DBGP
+extern int early_dbgp_init(char *s);
+extern struct console early_dbgp_console;
+#endif /* CONFIG_EARLY_PRINTK_DBGP */
+
+struct usb_hcd;
+
+#ifdef CONFIG_XEN_DOM0
+extern int xen_dbgp_reset_prep(struct usb_hcd *);
+extern int xen_dbgp_external_startup(struct usb_hcd *);
+#else
+static inline int xen_dbgp_reset_prep(struct usb_hcd *hcd)
+{
+        return 1; /* Shouldn't this be 0? */
+}
+
+static inline int xen_dbgp_external_startup(struct usb_hcd *hcd)
+{
+        return -1;
+}
+#endif
+
+#ifdef CONFIG_EARLY_PRINTK_DBGP
+/* Call backs from ehci host driver to ehci debug driver */
+extern int dbgp_external_startup(struct usb_hcd *);
+extern int dbgp_reset_prep(struct usb_hcd *);
+#else
+static inline int dbgp_reset_prep(struct usb_hcd *hcd)
+{
+        return xen_dbgp_reset_prep(hcd);
+}
+
+static inline int dbgp_external_startup(struct usb_hcd *hcd)
+{
+        return xen_dbgp_external_startup(hcd);
+}
+#endif
+
+#endif /* __LINUX_USB_EHCI_DBGP_H */
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h
index daec99af5d54..966889a20ea3 100644
--- a/include/linux/usb/ehci_def.h
+++ b/include/linux/usb/ehci_def.h
@@ -19,6 +19,8 @@
 #ifndef __LINUX_USB_EHCI_DEF_H
 #define __LINUX_USB_EHCI_DEF_H
 
+#include <linux/usb/ehci-dbgp.h>
+
 /* EHCI register interface, corresponds to EHCI Revision 0.95 specification */
 
 /* Section 2.2 Host Controller Capability Registers */
@@ -190,67 +192,4 @@ struct ehci_regs {
 #define USBMODE_EX_HC   (3<<0)          /* host controller mode */
 };
 
-/* Appendix C, Debug port ... intended for use with special "debug devices"
- * that can help if there's no serial console.  (nonstandard enumeration.)
- */
-struct ehci_dbg_port {
-        u32     control;
-#define DBGP_OWNER      (1<<30)
-#define DBGP_ENABLED    (1<<28)
-#define DBGP_DONE       (1<<16)
-#define DBGP_INUSE      (1<<10)
-#define DBGP_ERRCODE(x) (((x)>>7)&0x07)
-#       define DBGP_ERR_BAD     1
-#       define DBGP_ERR_SIGNAL  2
-#define DBGP_ERROR      (1<<6)
-#define DBGP_GO         (1<<5)
-#define DBGP_OUT        (1<<4)
-#define DBGP_LEN(x)     (((x)>>0)&0x0f)
-        u32     pids;
-#define DBGP_PID_GET(x)         (((x)>>16)&0xff)
-#define DBGP_PID_SET(data, tok) (((data)<<8)|(tok))
-        u32     data03;
-        u32     data47;
-        u32     address;
-#define DBGP_EPADDR(dev, ep)    (((dev)<<8)|(ep))
-};
-
-#ifdef CONFIG_EARLY_PRINTK_DBGP
-#include <linux/init.h>
-extern int __init early_dbgp_init(char *s);
-extern struct console early_dbgp_console;
-#endif /* CONFIG_EARLY_PRINTK_DBGP */
-
-struct usb_hcd;
-
-#ifdef CONFIG_XEN_DOM0
-extern int xen_dbgp_reset_prep(struct usb_hcd *);
-extern int xen_dbgp_external_startup(struct usb_hcd *);
-#else
-static inline int xen_dbgp_reset_prep(struct usb_hcd *hcd)
-{
-        return 1; /* Shouldn't this be 0? */
-}
-
-static inline int xen_dbgp_external_startup(struct usb_hcd *hcd)
-{
-        return -1;
-}
-#endif
-
-#ifdef CONFIG_EARLY_PRINTK_DBGP
-/* Call backs from ehci host driver to ehci debug driver */
-extern int dbgp_external_startup(struct usb_hcd *);
-extern int dbgp_reset_prep(struct usb_hcd *hcd);
-#else
-static inline int dbgp_reset_prep(struct usb_hcd *hcd)
-{
-        return xen_dbgp_reset_prep(hcd);
-}
-static inline int dbgp_external_startup(struct usb_hcd *hcd)
-{
-        return xen_dbgp_external_startup(hcd);
-}
-#endif
-
 #endif /* __LINUX_USB_EHCI_DEF_H */
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 522cafe26790..70ddb3943b62 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -490,8 +490,7 @@ struct usb_gadget_ops {
         void    (*get_config_params)(struct usb_dcd_config_params *);
         int     (*udc_start)(struct usb_gadget *,
                         struct usb_gadget_driver *);
-        int     (*udc_stop)(struct usb_gadget *,
-                        struct usb_gadget_driver *);
+        int     (*udc_stop)(struct usb_gadget *);
 };
 
 /**
@@ -925,7 +924,7 @@ extern int usb_add_gadget_udc_release(struct device *parent,
                 struct usb_gadget *gadget, void (*release)(struct device *dev));
 extern int usb_add_gadget_udc(struct device *parent, struct usb_gadget *gadget);
 extern void usb_del_gadget_udc(struct usb_gadget *gadget);
-extern int udc_attach_driver(const char *name,
+extern int usb_udc_attach_driver(const char *name,
                 struct usb_gadget_driver *driver);
 
 /*-------------------------------------------------------------------------*/
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 668898e29d0e..086bf13307e6 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -379,6 +379,9 @@ struct hc_driver {
         int     (*disable_usb3_lpm_timeout)(struct usb_hcd *,
                         struct usb_device *, enum usb3_link_state state);
         int     (*find_raw_port_number)(struct usb_hcd *, int);
+        /* Call for power on/off the port if necessary */
+        int     (*port_power)(struct usb_hcd *hcd, int portnum, bool enable);
+
 };
 
 static inline int hcd_giveback_urb_in_bh(struct usb_hcd *hcd)
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 154332b7c8c0..52661c5da690 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -9,15 +9,20 @@
 #ifndef __LINUX_USB_OTG_H
 #define __LINUX_USB_OTG_H
 
+#include <linux/phy/phy.h>
 #include <linux/usb/phy.h>
 
 struct usb_otg {
         u8                      default_a;
 
-        struct usb_phy          *phy;
+        struct phy              *phy;
+        /* old usb_phy interface */
+        struct usb_phy          *usb_phy;
         struct usb_bus          *host;
         struct usb_gadget       *gadget;
 
+        enum usb_otg_state      state;
+
         /* bind/unbind the host controller */
         int     (*set_host)(struct usb_otg *otg, struct usb_bus *host);
 
diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
index 353053a33f21..f499c23e6342 100644
--- a/include/linux/usb/phy.h
+++ b/include/linux/usb/phy.h
@@ -77,7 +77,6 @@ struct usb_phy {
         unsigned int             flags;
 
         enum usb_phy_type       type;
-        enum usb_otg_state      state;
         enum usb_phy_events     last_event;
 
         struct usb_otg          *otg;
@@ -210,6 +209,7 @@ 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,
                                 const char *phy_dev_name);
+extern void usb_phy_set_event(struct usb_phy *x, unsigned long event);
 #else
 static inline struct usb_phy *usb_get_phy(enum usb_phy_type type)
 {
@@ -251,6 +251,10 @@ static inline int usb_bind_phy(const char *dev_name, u8 index,
 {
         return -EOPNOTSUPP;
 }
+
+static inline void usb_phy_set_event(struct usb_phy *x, unsigned long event)
+{
+}
 #endif
 
 static inline int
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index d5952bb66752..9fd9e481ea98 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -145,6 +145,10 @@ struct renesas_usbhs_driver_param {
         int d0_rx_id;
         int d1_tx_id;
         int d1_rx_id;
+        int d2_tx_id;
+        int d2_rx_id;
+        int d3_tx_id;
+        int d3_rx_id;
 
         /*
          * option: