Kconfig 2.3 KB

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  1. config USB_DWC3
  2. tristate "DesignWare USB3 DRD Core Support"
  3. depends on (USB || USB_GADGET) && HAS_DMA
  4. depends on EXTCON
  5. select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
  6. help
  7. Say Y or M here if your system has a Dual Role SuperSpeed
  8. USB controller based on the DesignWare USB3 IP Core.
  9. If you choose to build this driver is a dynamically linked
  10. module, the module will be called dwc3.ko.
  11. if USB_DWC3
  12. choice
  13. bool "DWC3 Mode Selection"
  14. default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
  15. default USB_DWC3_HOST if (USB && !USB_GADGET)
  16. default USB_DWC3_GADGET if (!USB && USB_GADGET)
  17. config USB_DWC3_HOST
  18. bool "Host only mode"
  19. depends on USB=y || USB=USB_DWC3
  20. help
  21. Select this when you want to use DWC3 in host mode only,
  22. thereby the gadget feature will be regressed.
  23. config USB_DWC3_GADGET
  24. bool "Gadget only mode"
  25. depends on USB_GADGET=y || USB_GADGET=USB_DWC3
  26. help
  27. Select this when you want to use DWC3 in gadget mode only,
  28. thereby the host feature will be regressed.
  29. config USB_DWC3_DUAL_ROLE
  30. bool "Dual Role mode"
  31. depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
  32. help
  33. This is the default mode of working of DWC3 controller where
  34. both host and gadget features are enabled.
  35. endchoice
  36. comment "Platform Glue Driver Support"
  37. config USB_DWC3_OMAP
  38. tristate "Texas Instruments OMAP5 and similar Platforms"
  39. depends on EXTCON
  40. default USB_DWC3
  41. help
  42. Some platforms from Texas Instruments like OMAP5, DRA7xxx and
  43. AM437x use this IP for USB2/3 functionality.
  44. Say 'Y' or 'M' here if you have one such device
  45. config USB_DWC3_EXYNOS
  46. tristate "Samsung Exynos Platform"
  47. default USB_DWC3
  48. help
  49. Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
  50. say 'Y' or 'M' if you have one such device.
  51. config USB_DWC3_PCI
  52. tristate "PCIe-based Platforms"
  53. depends on PCI
  54. default USB_DWC3
  55. help
  56. If you're using the DesignWare Core IP with a PCIe, please say
  57. 'Y' or 'M' here.
  58. One such PCIe-based platform is Synopsys' PCIe HAPS model of
  59. this IP.
  60. comment "Debugging features"
  61. config USB_DWC3_DEBUG
  62. bool "Enable Debugging Messages"
  63. help
  64. Say Y here to enable debugging messages on DWC3 Driver.
  65. config USB_DWC3_VERBOSE
  66. bool "Enable Verbose Debugging Messages"
  67. depends on USB_DWC3_DEBUG
  68. help
  69. Say Y here to enable verbose debugging messages on DWC3 Driver.
  70. endif