linux/drivers/usb/chipidea/Kconfig
Peter Geis fc53d52790 usb: chipidea: tegra: Support host mode
Add USB host mode to the Tegra HDRC driver. This allows us to benefit from
support provided by the generic ChipIdea driver instead of duplicating the
effort in a separate ehci-tegra driver.

Tested-by: Matt Merhar <mattmerhar@protonmail.com>
Tested-by: Nicolas Chauvet <kwizart@gmail.com>
Tested-by: Ion Agorria <ion@agorria.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20201218120246.7759-6-digetx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-13 11:26:34 +01:00

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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
select USB_TEGRA_PHY if ARCH_TEGRA
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_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.
config USB_CHIPIDEA_PCI
tristate "Enable PCI glue driver" if EMBEDDED
depends on USB_PCI
depends on NOP_USB_XCEIV
default USB_CHIPIDEA
config USB_CHIPIDEA_MSM
tristate "Enable MSM hsusb glue driver" if EMBEDDED
default USB_CHIPIDEA
config USB_CHIPIDEA_IMX
tristate "Enable i.MX USB glue driver" if EMBEDDED
depends on OF
default USB_CHIPIDEA
config USB_CHIPIDEA_GENERIC
tristate "Enable generic USB2 glue driver" if EMBEDDED
default USB_CHIPIDEA
config USB_CHIPIDEA_TEGRA
tristate "Enable Tegra USB glue driver" if EMBEDDED
depends on OF
default USB_CHIPIDEA
endif