usb_phy_gen_xceiv.h 745 B

123456789101112131415161718192021222324252627282930
  1. #ifndef __LINUX_USB_NOP_XCEIV_H
  2. #define __LINUX_USB_NOP_XCEIV_H
  3. #include <linux/usb/otg.h>
  4. struct usb_phy_gen_xceiv_platform_data {
  5. enum usb_phy_type type;
  6. unsigned long clk_rate;
  7. /* if set fails with -EPROBE_DEFER if can't get regulator */
  8. unsigned int needs_vcc:1;
  9. unsigned int needs_reset:1; /* deprecated */
  10. int gpio_reset;
  11. };
  12. #if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
  13. /* sometimes transceivers are accessed only through e.g. ULPI */
  14. extern void usb_nop_xceiv_register(void);
  15. extern void usb_nop_xceiv_unregister(void);
  16. #else
  17. static inline void usb_nop_xceiv_register(void)
  18. {
  19. }
  20. static inline void usb_nop_xceiv_unregister(void)
  21. {
  22. }
  23. #endif
  24. #endif /* __LINUX_USB_NOP_XCEIV_H */