config USB_CHIPIDEA tristate "ChipIdea Highspeed Dual Role Controller" depends on ((USB_EHCI_HCD && USB_GADGET) || (USB_EHCI_HCD && !USB_GADGET) || (!USB_EHCI_HCD && USB_GADGET)) && HAS_DMA select EXTCON 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_OF tristate depends on OF default USB_CHIPIDEA config USB_CHIPIDEA_PCI tristate depends on PCI depends on NOP_USB_XCEIV default USB_CHIPIDEA config USB_CHIPIDEA_UDC bool "ChipIdea device controller" depends on USB_GADGET help Say Y here to enable device controller functionality of the ChipIdea driver. config USB_CHIPIDEA_HOST bool "ChipIdea host controller" depends on USB_EHCI_HCD select USB_EHCI_ROOT_HUB_TT help Say Y here to enable host controller functionality of the ChipIdea driver. endif