blob: 44be0ebccbbe3628389a9b9abb83d77018df1600 [file] [log] [blame]
config USB_DWC3
tristate "DesignWare USB3 DRD Core Support"
depends on (USB || USB_GADGET) && GENERIC_HARDIRQS
select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
help
Say Y or M here if your system has a Dual Role SuperSpeed
USB controller based on the DesignWare USB3 IP Core.
If you choose to build this driver is a dynamically linked
module, the module will be called dwc3.ko.
if USB_DWC3
choice
bool "DWC3 Mode Selection"
default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
default USB_DWC3_HOST if (USB && !USB_GADGET)
default USB_DWC3_GADGET if (!USB && USB_GADGET)
config USB_DWC3_HOST
bool "Host only mode"
depends on USB=y || USB=USB_DWC3
help
Select this when you want to use DWC3 in host mode only,
thereby the gadget feature will be regressed.
config USB_DWC3_GADGET
bool "Gadget only mode"
depends on USB_GADGET=y || USB_GADGET=USB_DWC3
help
Select this when you want to use DWC3 in gadget mode only,
thereby the host feature will be regressed.
config USB_DWC3_DUAL_ROLE
bool "Dual Role mode"
depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
help
This is the default mode of working of DWC3 controller where
both host and gadget features are enabled.
endchoice
comment "Platform Glue Driver Support"
config USB_DWC3_OMAP
tristate "Texas Instruments OMAP5 and similar Platforms"
depends on EXTCON
default USB_DWC3
help
Some platforms from Texas Instruments like OMAP5, DRA7xxx and
AM437x use this IP for USB2/3 functionality.
Say 'Y' or 'M' here if you have one such device
config USB_DWC3_EXYNOS
tristate "Samsung Exynos Platform"
default USB_DWC3
help
Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
say 'Y' or 'M' if you have one such device.
config USB_DWC3_PCI
tristate "PCIe-based Platforms"
depends on PCI
default USB_DWC3
help
If you're using the DesignWare Core IP with a PCIe, please say
'Y' or 'M' here.
One such PCIe-based platform is Synopsys' PCIe HAPS model of
this IP.
config USB_DWC3_OTG
tristate "DWC3 OTG mode support"
depends on USB && PCI
select USB_OTG
help
Say Y here to enable DWC3 OTG driver.
This driver implement OTG framework for DWC3 OTG controller.
Support role switch and charger detection feature. And maintain
one state machine. This driver should be work with platform
speical driver. Because every platform has their own hardware design.
config USB_DWC3_INTEL_MRFL
tristate "DWC OTG 3.0 for Intel Merrifield platforms"
depends on USB && USB_DWC3_OTG
select USB_DWC3_DEVICE_INTEL
help
Say Y here to enable DWC3 OTG driver for Intel Merrifield platforms.
It implement OTG feature on DWC3 OTG controller.
Support role switch and charger detection feature.
This driver is must be set if you want to enable host mode on Intel
Merrifield platforms.
config USB_DWC3_INTEL_BYT
tristate "DWC OTG 3.0 for Intel Baytrail platforms"
depends on USB && USB_DWC3_OTG
select USB_DWC3_DEVICE_INTEL
help
Say Y here to enable DWC3 OTG driver for Intel Baytrail platforms.
It implement OTG feature on DWC3 OTG controller.
Support role switch and charger detection feature.
This driver is must be set if you want to enable device mode on Intel
Baytrial platforms.
config USB_DWC3_INTEL_CHT
tristate "DWC OTG 3.0 for Intel Cherrytrail platform"
depends on USB && USB_DWC3_OTG
select USB_DWC3_DEVICE_INTEL
help
Say Y here to enable DWC3 OTG driver for Intel Cherrytrail platforms.
It implement OTG feature on DWC3 OTG controller.
Support role switch and charger detection feature.
This driver is must be set if you want to enable device mode on Intel
Baytrial platforms.
config USB_DWC3_DEVICE_INTEL
bool "DWC3 Device Mode support on Intel platform"
depends on USB_DWC3_OTG
help
Support Device mode of DWC3 controller on Intel platform.
It implement device mode feature on DWC3 OTG controller.
This driver is must be set if you want to enable device mode for Intel
platforms(e.g Baytrail and Merrifield)
config USB_DWC3_HOST_INTEL
bool "DWC3 Host Mode support on Intel Merrifield platform"
depends on USB_ARCH_HAS_XHCI && USB_DWC3_INTEL_MRFL
help
Support Host mode of DWC3 controller on Intel Merrifield platform.
It is should be enable with DWC3 INTEL driver. Because Intel platform
use different design with standard USB_DWC3_HOST. So if you want to
enable host mode on Intel platform, then you have to enable this config.
comment "Debugging features"
config USB_DWC3_DEBUG
bool "Enable Debugging Messages"
help
Say Y here to enable debugging messages on DWC3 Driver.
config USB_DWC3_VERBOSE
bool "Enable Verbose Debugging Messages"
depends on USB_DWC3_DEBUG
help
Say Y here to enable verbose debugging messages on DWC3 Driver.
endif