Current File : //proc/self/root/usr/src/linux-headers-5.15.0-125-generic/drivers/usb/cdns3/Kconfig
config USB_CDNS_SUPPORT
tristate "Cadence USB Support"
depends on USB_SUPPORT && (USB || USB_GADGET) && HAS_DMA
select USB_XHCI_PLATFORM if USB_XHCI_HCD
select USB_ROLE_SWITCH
help
Say Y here if your system has a Cadence USBSS or USBSSP
dual-role controller.
It supports: dual-role switch, Host-only, and Peripheral-only.
config USB_CDNS_HOST
bool
if USB_CDNS_SUPPORT
config USB_CDNS3
tristate "Cadence USB3 Dual-Role Controller"
depends on USB_CDNS_SUPPORT
help
Say Y here if your system has a Cadence USB3 dual-role controller.
It supports: dual-role switch, Host-only, and Peripheral-only.
If you choose to build this driver is a dynamically linked
as module, the module will be called cdns3.ko.
endif
if USB_CDNS3
config USB_CDNS3_GADGET
bool "Cadence USB3 device controller"
depends on USB_GADGET=y || USB_GADGET=USB_CDNS3
help
Say Y here to enable device controller functionality of the
Cadence USBSS-DEV driver.
This controller supports FF, HS and SS mode. It doesn't support
LS and SSP mode.
config USB_CDNS3_HOST
bool "Cadence USB3 host controller"
depends on USB=y || USB=USB_CDNS3
select USB_CDNS_HOST
help
Say Y here to enable host controller functionality of the
Cadence driver.
Host controller is compliant with XHCI so it will use
standard XHCI driver.
config USB_CDNS3_PCI_WRAP
tristate "Cadence USB3 support on PCIe-based platforms"
depends on USB_PCI && ACPI
default USB_CDNS3
help
If you're using the USBSS Core IP with a PCIe, please say
'Y' or 'M' here.
If you choose to build this driver as module it will
be dynamically linked and module will be called cdns3-pci.ko
config USB_CDNS3_TI
tristate "Cadence USB3 support on TI platforms"
depends on ARCH_K3 || COMPILE_TEST
default USB_CDNS3
help
Say 'Y' or 'M' here if you are building for Texas Instruments
platforms that contain Cadence USB3 controller core.
e.g. J721e.
config USB_CDNS3_IMX
tristate "Cadence USB3 support on NXP i.MX platforms"
depends on ARCH_MXC || COMPILE_TEST
default USB_CDNS3
help
Say 'Y' or 'M' here if you are building for NXP i.MX
platforms that contain Cadence USB3 controller core.
For example, imx8qm and imx8qxp.
endif
if USB_CDNS_SUPPORT
config USB_CDNSP_PCI
tristate "Cadence CDNSP Dual-Role Controller"
depends on USB_CDNS_SUPPORT && USB_PCI && ACPI
help
Say Y here if your system has a Cadence CDNSP dual-role controller.
It supports: dual-role switch Host-only, and Peripheral-only.
If you choose to build this driver is a dynamically linked
module, the module will be called cdnsp.ko.
endif
if USB_CDNSP_PCI
config USB_CDNSP_GADGET
bool "Cadence CDNSP device controller"
depends on USB_GADGET=y || USB_GADGET=USB_CDNSP_PCI
help
Say Y here to enable device controller functionality of the
Cadence CDNSP-DEV driver.
Cadence CDNSP Device Controller in device mode is
very similar to XHCI controller. Therefore some algorithms
used has been taken from host driver.
This controller supports FF, HS, SS and SSP mode.
It doesn't support LS.
config USB_CDNSP_HOST
bool "Cadence CDNSP host controller"
depends on USB=y || USB=USB_CDNSP_PCI
select USB_CDNS_HOST
help
Say Y here to enable host controller functionality of the
Cadence driver.
Host controller is compliant with XHCI so it uses
standard XHCI driver.
endif
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