include/linux/usb/chipidea.h

   1 /*
   2  * Platform data for the chipidea USB dual role controller
   3  */
   4
   5 #ifndef __LINUX_USB_CHIPIDEA_H
   6 #define __LINUX_USB_CHIPIDEA_H
   7
   8 #include <linux/usb/otg.h>
   9
  10 struct ci13xxx;
  11 struct ci13xxx_platform_data {
  12         const char      *name;
  13         /* offset of the capability registers */
  14         uintptr_t        capoffset;
  15         unsigned         power_budget;
  16         struct usb_phy  *phy;
  17         unsigned long    flags;
  18 #define CI13XXX_REGS_SHARED             BIT(0)
  19 #define CI13XXX_REQUIRE_TRANSCEIVER     BIT(1)
  20 #define CI13XXX_PULLUP_ON_VBUS          BIT(2)
  21 #define CI13XXX_DISABLE_STREAMING       BIT(3)
  22
  23 #define CI13XXX_CONTROLLER_RESET_EVENT          0
  24 #define CI13XXX_CONTROLLER_STOPPED_EVENT        1
  25         void    (*notify_event) (struct ci13xxx *ci, unsigned event);
  26 };
  27
  28 /* Default offset of capability registers */
  29 #define DEF_CAPOFFSET           0x100
  30
  31 /* Add ci13xxx device */
  32 struct platform_device *ci13xxx_add_device(struct device *dev,
  33                         struct resource *res, int nres,
  34                         struct ci13xxx_platform_data *platdata);
  35 /* Remove ci13xxx device */
  36 void ci13xxx_remove_device(struct platform_device *pdev);
  37
  38 #endif