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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.
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.
config USB_XHCI_DWC3
bool "DesignWare USB3 DRD Core Support"
help
Say Y or if your system has a Dual Role SuperSpeed
USB controller based on the DesignWare USB3 IP Core.
endif
config USB_OHCI_GENERIC
bool "Support for generic OHCI USB controller"
depends on OF_CONTROL
depends on DM_USB
default n
---help---
Enables support for generic OHCI controller.
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_MARVELL
bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller"
depends on ARCH_MVEBU
default y
---help---
Enables support for the on-chip EHCI controller on MVEBU SoCs.
config USB_EHCI_MX6
bool "Support for i.MX6 on-chip EHCI USB controller"
depends on ARCH_MX6
default y
---help---
Enables support for the on-chip EHCI controller on i.MX6 SoCs.
config USB_EHCI_MSM
bool "Support for Qualcomm on-chip EHCI USB controller"
depends on DM_USB
select USB_ULPI_VIEWPORT
default n
---help---
Enables support for the on-chip EHCI controller on Qualcomm
Snapdragon SoCs.
This driver supports combination of Chipidea USB controller
and Synapsys USB PHY in host mode only.
config USB_EHCI_ZYNQ
bool "Support for Xilinx Zynq on-chip EHCI USB controller"
depends on ARCH_ZYNQ
default y
---help---
Enable support for Zynq on-chip EHCI USB controller
config USB_EHCI_GENERIC
bool "Support for generic EHCI USB controller"
depends on OF_CONTROL
depends on DM_USB
default n
---help---
Enables support for generic EHCI controller.
endif
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