1 files changed, 1 insertions, 235 deletions

diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 45824be0a2f9..e8a5fe87c6bd 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -9,56 +9,7 @@
 #ifndef __LINUX_USB_OTG_H
 #define __LINUX_USB_OTG_H
 
-#include <linux/notifier.h>
-
-/* OTG defines lots of enumeration states before device reset */
-enum usb_otg_state {
-        OTG_STATE_UNDEFINED = 0,
-
-        /* single-role peripheral, and dual-role default-b */
-        OTG_STATE_B_IDLE,
-        OTG_STATE_B_SRP_INIT,
-        OTG_STATE_B_PERIPHERAL,
-
-        /* extra dual-role default-b states */
-        OTG_STATE_B_WAIT_ACON,
-        OTG_STATE_B_HOST,
-
-        /* dual-role default-a */
-        OTG_STATE_A_IDLE,
-        OTG_STATE_A_WAIT_VRISE,
-        OTG_STATE_A_WAIT_BCON,
-        OTG_STATE_A_HOST,
-        OTG_STATE_A_SUSPEND,
-        OTG_STATE_A_PERIPHERAL,
-        OTG_STATE_A_WAIT_VFALL,
-        OTG_STATE_A_VBUS_ERR,
-};
-
-enum usb_phy_events {
-        USB_EVENT_NONE,         /* no events or cable disconnected */
-        USB_EVENT_VBUS,         /* vbus valid event */
-        USB_EVENT_ID,           /* id was grounded */
-        USB_EVENT_CHARGER,      /* usb dedicated charger */
-        USB_EVENT_ENUMERATED,   /* gadget driver enumerated */
-};
-
-/* associate a type with PHY */
-enum usb_phy_type {
-        USB_PHY_TYPE_UNDEFINED,
-        USB_PHY_TYPE_USB2,
-        USB_PHY_TYPE_USB3,
-};
-
-struct usb_phy;
-
-/* for transceivers connected thru an ULPI interface, the user must
- * provide access ops
- */
-struct usb_phy_io_ops {
-        int (*read)(struct usb_phy *x, u32 reg);
-        int (*write)(struct usb_phy *x, u32 val, u32 reg);
-};
+#include <linux/usb/phy.h>
 
 struct usb_otg {
         u8                      default_a;
@@ -85,134 +36,9 @@ struct usb_otg {
 
 };
 
-/*
- * the otg driver needs to interact with both device side and host side
- * usb controllers.  it decides which controller is active at a given
- * moment, using the transceiver, ID signal, HNP and sometimes static
- * configuration information (including "board isn't wired for otg").
- */
-struct usb_phy {
-        struct device           *dev;
-        const char              *label;
-        unsigned int             flags;
-
-        enum usb_phy_type       type;
-        enum usb_otg_state      state;
-        enum usb_phy_events     last_event;
-
-        struct usb_otg          *otg;
-
-        struct device           *io_dev;
-        struct usb_phy_io_ops   *io_ops;
-        void __iomem            *io_priv;
-
-        /* for notification of usb_phy_events */
-        struct atomic_notifier_head     notifier;
-
-        /* to pass extra port status to the root hub */
-        u16                     port_status;
-        u16                     port_change;
-
-        /* to support controllers that have multiple transceivers */
-        struct list_head        head;
-
-        /* initialize/shutdown the OTG controller */
-        int     (*init)(struct usb_phy *x);
-        void    (*shutdown)(struct usb_phy *x);
-
-        /* effective for B devices, ignored for A-peripheral */
-        int     (*set_power)(struct usb_phy *x,
-                                unsigned mA);
-
-        /* for non-OTG B devices: set transceiver into suspend mode */
-        int     (*set_suspend)(struct usb_phy *x,
-                                int suspend);
-
-        /* notify phy connect status change */
-        int     (*notify_connect)(struct usb_phy *x, int port);
-        int     (*notify_disconnect)(struct usb_phy *x, int port);
-};
-
-
-/* for board-specific init logic */
-extern int usb_add_phy(struct usb_phy *, enum usb_phy_type type);
-extern void usb_remove_phy(struct usb_phy *);
-
-#if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
-/* sometimes transceivers are accessed only through e.g. ULPI */
-extern void usb_nop_xceiv_register(void);
-extern void usb_nop_xceiv_unregister(void);
-#else
-static inline void usb_nop_xceiv_register(void)
-{
-}
-
-static inline void usb_nop_xceiv_unregister(void)
-{
-}
-#endif
-
-/* helpers for direct access thru low-level io interface */
-static inline int usb_phy_io_read(struct usb_phy *x, u32 reg)
-{
-        if (x->io_ops && x->io_ops->read)
-                return x->io_ops->read(x, reg);
-
-        return -EINVAL;
-}
-
-static inline int usb_phy_io_write(struct usb_phy *x, u32 val, u32 reg)
-{
-        if (x->io_ops && x->io_ops->write)
-                return x->io_ops->write(x, val, reg);
-
-        return -EINVAL;
-}
-
-static inline int
-usb_phy_init(struct usb_phy *x)
-{
-        if (x->init)
-                return x->init(x);
-
-        return 0;
-}
-
-static inline void
-usb_phy_shutdown(struct usb_phy *x)
-{
-        if (x->shutdown)
-                x->shutdown(x);
-}
-
-/* for usb host and peripheral controller drivers */
 #ifdef CONFIG_USB_OTG_UTILS
-extern struct usb_phy *usb_get_phy(enum usb_phy_type type);
-extern struct usb_phy *devm_usb_get_phy(struct device *dev,
-        enum usb_phy_type type);
-extern void usb_put_phy(struct usb_phy *);
-extern void devm_usb_put_phy(struct device *dev, struct usb_phy *x);
 extern const char *otg_state_string(enum usb_otg_state state);
 #else
-static inline struct usb_phy *usb_get_phy(enum usb_phy_type type)
-{
-        return NULL;
-}
-
-static inline struct usb_phy *devm_usb_get_phy(struct device *dev,
-        enum usb_phy_type type)
-{
-        return NULL;
-}
-
-static inline void usb_put_phy(struct usb_phy *x)
-{
-}
-
-static inline void devm_usb_put_phy(struct device *dev, struct usb_phy *x)
-{
-}
-
 static inline const char *otg_state_string(enum usb_otg_state state)
 {
         return NULL;
@@ -262,42 +88,6 @@ otg_set_peripheral(struct usb_otg *otg, struct usb_gadget *periph)
 }
 
 static inline int
-usb_phy_set_power(struct usb_phy *x, unsigned mA)
-{
-        if (x && x->set_power)
-                return x->set_power(x, mA);
-        return 0;
-}
-
-/* Context: can sleep */
-static inline int
-usb_phy_set_suspend(struct usb_phy *x, int suspend)
-{
-        if (x->set_suspend != NULL)
-                return x->set_suspend(x, suspend);
-        else
-                return 0;
-}
-
-static inline int
-usb_phy_notify_connect(struct usb_phy *x, int port)
-{
-        if (x->notify_connect)
-                return x->notify_connect(x, port);
-        else
-                return 0;
-}
-
-static inline int
-usb_phy_notify_disconnect(struct usb_phy *x, int port)
-{
-        if (x->notify_disconnect)
-                return x->notify_disconnect(x, port);
-        else
-                return 0;
-}
-
-static inline int
 otg_start_srp(struct usb_otg *otg)
 {
         if (otg && otg->start_srp)
@@ -306,31 +96,7 @@ otg_start_srp(struct usb_otg *otg)
         return -ENOTSUPP;
 }
 
-/* notifiers */
-static inline int
-usb_register_notifier(struct usb_phy *x, struct notifier_block *nb)
-{
-        return atomic_notifier_chain_register(&x->notifier, nb);
-}
-
-static inline void
-usb_unregister_notifier(struct usb_phy *x, struct notifier_block *nb)
-{
-        atomic_notifier_chain_unregister(&x->notifier, nb);
-}
-
 /* for OTG controller drivers (and maybe other stuff) */
 extern int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num);
 
-static inline const char *usb_phy_type_string(enum usb_phy_type type)
-{
-        switch (type) {
-        case USB_PHY_TYPE_USB2:
-                return "USB2 PHY";
-        case USB_PHY_TYPE_USB3:
-                return "USB3 PHY";
-        default:
-                return "UNKNOWN PHY TYPE";
-        }
-}
 #endif /* __LINUX_USB_OTG_H */