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- #
- # USB Host Controller Drivers
- #
- comment "USB Host Controller Drivers"
- config USB_XHCI_HCD
- bool "xHCI HCD (USB 3.0) support"
- ---help---
- The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
- "SuperSpeed" host controller hardware.
- config USB_XHCI
- bool
- default USB_XHCI_HCD
- ---help---
- TODO: rename after most boards switch to Kconfig
- if USB_XHCI_HCD
- config USB_XHCI_UNIPHIER
- bool "Support for UniPhier on-chip xHCI USB controller"
- depends on ARCH_UNIPHIER
- default y
- ---help---
- Enables support for the on-chip xHCI controller on UniPhier SoCs.
- endif
- config USB_EHCI_HCD
- bool "EHCI HCD (USB 2.0) support"
- ---help---
- The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
- "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
- If your USB host controller supports USB 2.0, you will likely want to
- configure this Host Controller Driver.
- EHCI controllers are packaged with "companion" host controllers (OHCI
- or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
- will connect to EHCI if the device is high speed, otherwise they
- connect to a companion controller. If you configure EHCI, you should
- probably configure the OHCI (for NEC and some other vendors) USB Host
- Controller Driver or UHCI (for Via motherboards) Host Controller
- Driver too.
- You may want to read <file:Documentation/usb/ehci.txt>.
- config USB_EHCI
- bool
- default USB_EHCI_HCD
- ---help---
- TODO: rename after most boards switch to Kconfig
- if USB_EHCI_HCD
- config USB_EHCI_UNIPHIER
- bool "Support for UniPhier on-chip EHCI USB controller"
- depends on ARCH_UNIPHIER && OF_CONTROL
- default y
- ---help---
- Enables support for the on-chip EHCI controller on UniPhier SoCs.
- endif
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