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# SPDX-License-Identifier: GPL-2.0
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
select RESET_CONTROLLER
select USB_ULPI_BUS
select USB_ROLE_SWITCH
help
Say Y here if your system has a dual role high speed USB
controller based on ChipIdea silicon IP. It supports:
Dual-role switch (ID, OTG FSM, sysfs), Host-only, and
Peripheral-only.
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 USB_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
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