Kconfig 871 B

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  1. comment "ULPI drivers"
  2. choice
  3. prompt "ULPI Viewport type"
  4. optional
  5. help
  6. Select ULPI viewport (SoC-side interface to ULPI) implementation
  7. appropriate for the device if you want to communicate with
  8. UTMI (USB PHY) via ULPI interface.
  9. config USB_ULPI_VIEWPORT
  10. bool "Generic ULPI Viewport"
  11. help
  12. Support generic ULPI Viewport implementation that is used on
  13. some Tegra and Snapdragon devices.
  14. config USB_ULPI_VIEWPORT_OMAP
  15. bool "OMAP ULPI Viewport"
  16. help
  17. Support ULPI Viewport implementation that is used on OMAP devices.
  18. endchoice
  19. config USB_ULPI
  20. bool "ULPI support"
  21. depends on (USB_ULPI_VIEWPORT || USB_ULPI_VIEWPORT_OMAP)
  22. help
  23. Select to commnicate with USB PHY via ULPI interface.
  24. ULPI is wrapper on UTMI+ core that is used as
  25. PHY Transreceiver for USB controllers.
  26. This driver uses ULPI viewports that are specific for each SoC.