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config USB_EHCI
bool "EHCI driver"
depends on HAS_DMA
config USB_EHCI_OMAP
depends on ARCH_OMAP3
depends on USB_TWL4030
bool "OMAP EHCI driver"
config USB_EHCI_ATMEL
depends on ARCH_AT91
depends on USB_EHCI
select USB_OHCI_AT91
bool "Atmel EHCI driver"
config USB_OHCI
bool "OHCI driver"
depends on !MMU && HAS_DMA
config USB_OHCI_AT91
depends on ARCH_AT91
bool "AT91 OHCI driver"
config USB_XHCI
bool "xHCI driver"
depends on HAS_DMA
help
The eXtensible Host Controller Interface (xHCI) is standard for
USB 3.0 "SuperSpeed" host controller hardware. xHCI specification
defines support for all USB device speeds from USB 3.0 down to
USB 1.1 without the need for companion controllers.
This driver currently only supports virtual USB 2.0 ports, if you
plan to use USB 3.0 devices, use a USB 2.0 cable in between.
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