drivers/usb/mtu3/Kconfig

   1 # For MTK USB3.0 IP
   2
   3 config USB_MTU3
   4         tristate "MediaTek USB3 Dual Role controller"
   5         depends on EXTCON && (USB || USB_GADGET) && HAS_DMA
   6         depends on ARCH_MEDIATEK || COMPILE_TEST
   7         select USB_XHCI_MTK if USB_SUPPORT && USB_XHCI_HCD
   8         help
   9           Say Y or M here if your system runs on MediaTek SoCs with
  10           Dual Role SuperSpeed USB controller. You can select usb
  11           mode as peripheral role or host role, or both.
  12
  13           If you don't know what this is, please say N.
  14
  15           Choose M here to compile this driver as a module, and it
  16           will be called mtu3.ko.
  17
  18
  19 if USB_MTU3
  20 choice
  21         bool "MTU3 Mode Selection"
  22         default USB_MTU3_DUAL_ROLE if (USB && USB_GADGET)
  23         default USB_MTU3_HOST if (USB && !USB_GADGET)
  24         default USB_MTU3_GADGET if (!USB && USB_GADGET)
  25
  26 config USB_MTU3_HOST
  27         bool "Host only mode"
  28         depends on USB=y || USB=USB_MTU3
  29         help
  30           Select this when you want to use MTU3 in host mode only,
  31           thereby the gadget feature will be regressed.
  32
  33 config USB_MTU3_GADGET
  34         bool "Gadget only mode"
  35         depends on USB_GADGET=y || USB_GADGET=USB_MTU3
  36         help
  37           Select this when you want to use MTU3 in gadget mode only,
  38           thereby the host feature will be regressed.
  39
  40 config USB_MTU3_DUAL_ROLE
  41         bool "Dual Role mode"
  42         depends on ((USB=y || USB=USB_MTU3) && (USB_GADGET=y || USB_GADGET=USB_MTU3))
  43         help
  44           This is the default mode of working of MTU3 controller where
  45           both host and gadget features are enabled.
  46
  47 endchoice
  48
  49 config USB_MTU3_DEBUG
  50         bool "Enable Debugging Messages"
  51         help
  52           Say Y here to enable debugging messages in the MTU3 Driver.
  53
  54 endif