config USB_DWC3 tristate "DesignWare USB3 DRD Core Support" depends on USB && HAS_DMA select USB_XHCI select USB_DWC3_HOST # Remove this once we support more # than USB host 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 config USB_DWC3_HOST bool "Host only mode" help Select this when you want to use DWC3 in host mode only, thereby the gadget feature will be regressed. endif