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.
14 config USB_XHCI_UNIPHIER
15 bool "Support for UniPhier on-chip xHCI USB controller"
16 depends on ARCH_UNIPHIER
19 Enables support for the on-chip xHCI controller on UniPhier SoCs.
22 bool "DesignWare USB3 DRD Core Support"
24 Say Y or if your system has a Dual Role SuperSpeed
25 USB controller based on the DesignWare USB3 IP Core.
29 config USB_OHCI_GENERIC
30 bool "Support for generic OHCI USB controller"
35 Enables support for generic OHCI controller.
38 bool "EHCI HCD (USB 2.0) support"
40 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
41 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
42 If your USB host controller supports USB 2.0, you will likely want to
43 configure this Host Controller Driver.
45 EHCI controllers are packaged with "companion" host controllers (OHCI
46 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
47 will connect to EHCI if the device is high speed, otherwise they
48 connect to a companion controller. If you configure EHCI, you should
49 probably configure the OHCI (for NEC and some other vendors) USB Host
50 Controller Driver or UHCI (for Via motherboards) Host Controller
53 You may want to read <file:Documentation/usb/ehci.txt>.
59 TODO: rename after most boards switch to Kconfig
63 config USB_EHCI_MARVELL
64 bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller"
68 Enables support for the on-chip EHCI controller on MVEBU SoCs.
71 bool "Support for i.MX6 on-chip EHCI USB controller"
75 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
78 bool "Support for i.MX7 on-chip EHCI USB controller"
82 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
86 config MXC_USB_OTG_HACTIVE
87 bool "USB Power pin high active"
89 Set the USB Power pin polarity to be high active (PWR_POL)
94 bool "Support for Qualcomm on-chip EHCI USB controller"
96 select USB_ULPI_VIEWPORT
99 Enables support for the on-chip EHCI controller on Qualcomm
101 This driver supports combination of Chipidea USB controller
102 and Synapsys USB PHY in host mode only.
104 config USB_EHCI_GENERIC
105 bool "Support for generic EHCI USB controller"
106 depends on OF_CONTROL
110 Enables support for generic EHCI controller.