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- config USB_DWC3
- tristate "DesignWare USB3 DRD Core Support"
- depends on (USB || USB_GADGET) && GENERIC_HARDIRQS && HAS_DMA
- 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.
- 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
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