linux/drivers/usb/cdns3/Kconfig
Peter Chen 1e056efab9 usb: cdns3: add NXP imx8qm glue layer
There is a Cadence USB3 core for imx8qm and imx8qxp SoCs, the cdns
core is the child for this glue layer device.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-15 10:39:22 +01:00

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config USB_CDNS3
tristate "Cadence USB3 Dual-Role Controller"
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 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.
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
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