2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
7 bool "xHCI HCD (USB 3.0) support"
9 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
10 "SuperSpeed" host controller hardware.
16 TODO: rename after most boards switch to Kconfig
20 config USB_XHCI_UNIPHIER
21 bool "Support for UniPhier on-chip xHCI USB controller"
22 depends on ARCH_UNIPHIER
25 Enables support for the on-chip xHCI controller on UniPhier SoCs.
30 bool "EHCI HCD (USB 2.0) support"
32 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
33 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
34 If your USB host controller supports USB 2.0, you will likely want to
35 configure this Host Controller Driver.
37 EHCI controllers are packaged with "companion" host controllers (OHCI
38 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
39 will connect to EHCI if the device is high speed, otherwise they
40 connect to a companion controller. If you configure EHCI, you should
41 probably configure the OHCI (for NEC and some other vendors) USB Host
42 Controller Driver or UHCI (for Via motherboards) Host Controller
45 You may want to read <file:Documentation/usb/ehci.txt>.
51 TODO: rename after most boards switch to Kconfig
55 config USB_EHCI_MARVELL
56 bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller"
60 Enables support for the on-chip EHCI controller on MVEBU SoCs.
63 bool "Support for i.MX6 on-chip EHCI USB controller"
67 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
69 config USB_EHCI_UNIPHIER
70 bool "Support for UniPhier on-chip EHCI USB controller"
71 depends on ARCH_UNIPHIER && OF_CONTROL
74 Enables support for the on-chip EHCI controller on UniPhier SoCs.