1 # SPDX-License-Identifier: GPL-2.0
4 tristate "ChipIdea Highspeed Dual Role Controller"
5 depends on ((USB_EHCI_HCD && USB_GADGET) || (USB_EHCI_HCD && !USB_GADGET) || (!USB_EHCI_HCD && USB_GADGET)) && HAS_DMA
7 select RESET_CONTROLLER
10 Say Y here if your system has a dual role high speed USB
11 controller based on ChipIdea silicon IP. It supports:
12 Dual-role switch (ID, OTG FSM, sysfs), Host-only, and
15 When compiled dynamically, the module will be called ci_hdrc.ko.
19 config USB_CHIPIDEA_OF
24 config USB_CHIPIDEA_PCI
27 depends on NOP_USB_XCEIV
30 config USB_CHIPIDEA_UDC
31 bool "ChipIdea device controller"
34 Say Y here to enable device controller functionality of the
37 config USB_CHIPIDEA_HOST
38 bool "ChipIdea host controller"
39 depends on USB_EHCI_HCD
40 select USB_EHCI_ROOT_HUB_TT
42 Say Y here to enable host controller functionality of the