config USB_CHIPIDEA tristate "ChipIdea Highspeed Dual Role Controller" depends on USB || USB_GADGET help Say Y here if your system has a dual role high speed USB controller based on ChipIdea silicon IP. Currently, only the peripheral mode is supported. When compiled dynamically, the module will be called ci-hdrc.ko. if USB_CHIPIDEA config USB_CHIPIDEA_UDC bool "ChipIdea device controller" depends on USB_GADGET=y || USB_GADGET=USB_CHIPIDEA help Say Y here to enable device controller functionality of the ChipIdea driver. config USB_CHIPIDEA_HOST bool "ChipIdea host controller" depends on USB=y || USB=USB_CHIPIDEA depends on USB_EHCI_HCD=y select USB_EHCI_ROOT_HUB_TT help Say Y here to enable host controller functionality of the ChipIdea driver. config USB_CHIPIDEA_DEBUG bool "ChipIdea driver debug" help Say Y here to enable debugging output of the ChipIdea driver. endif