# SPDX-License-Identifier: GPL-2.0
|
#
|
# USB Gadget support on a system involves
|
# (a) a peripheral controller, and
|
# (b) the gadget driver using it.
|
#
|
# NOTE: Gadget support ** DOES NOT ** depend on host-side CONFIG_USB !!
|
#
|
# - Host systems (like PCs) need CONFIG_USB (with "A" jacks).
|
# - Peripherals (like PDAs) need CONFIG_USB_GADGET (with "B" jacks).
|
# - Some systems have both kinds of controllers.
|
#
|
# With help from a special transceiver and a "Mini-AB" jack, systems with
|
# both kinds of controller can also support "USB On-the-Go" (CONFIG_USB_OTG).
|
#
|
|
#
|
# USB Peripheral Controller Support
|
#
|
# The order here is alphabetical, except that integrated controllers go
|
# before discrete ones so they will be the initial/default value:
|
# - integrated/SOC controllers first
|
# - licensed IP used in both SOC and discrete versions
|
# - discrete ones (including all PCI-only controllers)
|
# - debug/dummy gadget+hcd is last.
|
#
|
menu "USB Peripheral Controller"
|
|
#
|
# Integrated controllers
|
#
|
|
config USB_AT91
|
tristate "Atmel AT91 USB Device Port"
|
depends on ARCH_AT91
|
depends on OF || COMPILE_TEST
|
help
|
Many Atmel AT91 processors (such as the AT91RM2000) have a
|
full speed USB Device Port with support for five configurable
|
endpoints (plus endpoint zero).
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "at91_udc" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_LPC32XX
|
tristate "LPC32XX USB Peripheral Controller"
|
depends on ARCH_LPC32XX || COMPILE_TEST
|
depends on I2C
|
select USB_ISP1301
|
help
|
This option selects the USB device controller in the LPC32xx SoC.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "lpc32xx_udc" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_ATMEL_USBA
|
tristate "Atmel USBA"
|
depends on ARCH_AT91
|
help
|
USBA is the integrated high-speed USB Device controller on
|
the AT32AP700x, some AT91SAM9 and AT91CAP9 processors from Atmel.
|
|
The fifo_mode parameter is used to select endpoint allocation mode.
|
fifo_mode = 0 is used to let the driver autoconfigure the endpoints.
|
In this case, for ep1 2 banks are allocated if it works in isochronous
|
mode and only 1 bank otherwise. For the rest of the endpoints
|
only 1 bank is allocated.
|
|
fifo_mode = 1 is a generic maximum fifo size (1024 bytes) configuration
|
allowing the usage of ep1 - ep6
|
|
fifo_mode = 2 is a generic performance maximum fifo size (1024 bytes)
|
configuration allowing the usage of ep1 - ep3
|
|
fifo_mode = 3 is a balanced performance configuration allowing the
|
the usage of ep1 - ep8
|
|
config USB_BCM63XX_UDC
|
tristate "Broadcom BCM63xx Peripheral Controller"
|
depends on BCM63XX
|
help
|
Many Broadcom BCM63xx chipsets (such as the BCM6328) have a
|
high speed USB Device Port with support for four fixed endpoints
|
(plus endpoint zero).
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "bcm63xx_udc".
|
|
config USB_FSL_USB2
|
tristate "Freescale Highspeed USB DR Peripheral Controller"
|
depends on FSL_SOC || ARCH_MXC
|
help
|
Some of Freescale PowerPC and i.MX processors have a High Speed
|
Dual-Role(DR) USB controller, which supports device mode.
|
|
The number of programmable endpoints is different through
|
SOC revisions.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "fsl_usb2_udc" and force
|
all gadget drivers to also be dynamically linked.
|
|
config USB_FUSB300
|
tristate "Faraday FUSB300 USB Peripheral Controller"
|
depends on !PHYS_ADDR_T_64BIT && HAS_DMA
|
help
|
Faraday usb device controller FUSB300 driver
|
|
config USB_FOTG210_UDC
|
depends on HAS_DMA
|
tristate "Faraday FOTG210 USB Peripheral Controller"
|
help
|
Faraday USB2.0 OTG controller which can be configured as
|
high speed or full speed USB device. This driver supppors
|
Bulk Transfer so far.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "fotg210_udc".
|
|
config USB_GR_UDC
|
tristate "Aeroflex Gaisler GRUSBDC USB Peripheral Controller Driver"
|
depends on HAS_DMA
|
help
|
Select this to support Aeroflex Gaisler GRUSBDC cores from the GRLIB
|
VHDL IP core library.
|
|
config USB_OMAP
|
tristate "OMAP USB Device Controller"
|
depends on ARCH_OMAP1
|
depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
|
help
|
Many Texas Instruments OMAP processors have flexible full
|
speed USB device controllers, with support for up to 30
|
endpoints (plus endpoint zero). This driver supports the
|
controller in the OMAP 1611, and should work with controllers
|
in other OMAP processors too, given minor tweaks.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "omap_udc" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_PXA25X
|
tristate "PXA 25x or IXP 4xx"
|
depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX
|
depends on HAS_IOMEM
|
help
|
Intel's PXA 25x series XScale ARM-5TE processors include
|
an integrated full speed USB 1.1 device controller. The
|
controller in the IXP 4xx series is register-compatible.
|
|
It has fifteen fixed-function endpoints, as well as endpoint
|
zero (for control transfers).
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "pxa25x_udc" and force all
|
gadget drivers to also be dynamically linked.
|
|
# if there's only one gadget driver, using only two bulk endpoints,
|
# don't waste memory for the other endpoints
|
config USB_PXA25X_SMALL
|
depends on USB_PXA25X
|
bool
|
default n if USB_ETH_RNDIS
|
default y if USB_ZERO
|
default y if USB_ETH
|
default y if USB_G_SERIAL
|
|
config USB_R8A66597
|
tristate "Renesas R8A66597 USB Peripheral Controller"
|
depends on HAS_DMA
|
help
|
R8A66597 is a discrete USB host and peripheral controller chip that
|
supports both full and high speed USB 2.0 data transfers.
|
It has nine configurable endpoints, and endpoint zero.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "r8a66597_udc" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_RENESAS_USBHS_UDC
|
tristate 'Renesas USBHS controller'
|
depends on USB_RENESAS_USBHS
|
help
|
Renesas USBHS is a discrete USB host and peripheral controller chip
|
that supports both full and high speed USB 2.0 data transfers.
|
It has nine or more configurable endpoints, and endpoint zero.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "renesas_usbhs" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_RENESAS_USB3
|
tristate 'Renesas USB3.0 Peripheral controller'
|
depends on ARCH_RENESAS || COMPILE_TEST
|
depends on EXTCON
|
select USB_ROLE_SWITCH
|
help
|
Renesas USB3.0 Peripheral controller is a USB peripheral controller
|
that supports super, high, and full speed USB 3.0 data transfers.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "renesas_usb3" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_PXA27X
|
tristate "PXA 27x"
|
depends on HAS_IOMEM
|
help
|
Intel's PXA 27x series XScale ARM v5TE processors include
|
an integrated full speed USB 1.1 device controller.
|
|
It has up to 23 endpoints, as well as endpoint zero (for
|
control transfers).
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "pxa27x_udc" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_S3C2410
|
tristate "S3C2410 USB Device Controller"
|
depends on ARCH_S3C24XX
|
help
|
Samsung's S3C2410 is an ARM-4 processor with an integrated
|
full speed USB 1.1 device controller. It has 4 configurable
|
endpoints, as well as endpoint zero (for control transfers).
|
|
This driver has been tested on the S3C2410, S3C2412, and
|
S3C2440 processors.
|
|
config USB_S3C2410_DEBUG
|
bool "S3C2410 udc debug messages"
|
depends on USB_S3C2410
|
|
config USB_S3C_HSUDC
|
tristate "S3C2416, S3C2443 and S3C2450 USB Device Controller"
|
depends on ARCH_S3C24XX
|
help
|
Samsung's S3C2416, S3C2443 and S3C2450 is an ARM9 based SoC
|
integrated with dual speed USB 2.0 device controller. It has
|
8 endpoints, as well as endpoint zero.
|
|
This driver has been tested on S3C2416 and S3C2450 processors.
|
|
config USB_MV_UDC
|
tristate "Marvell USB2.0 Device Controller"
|
depends on HAS_DMA
|
help
|
Marvell Socs (including PXA and MMP series) include a high speed
|
USB2.0 OTG controller, which can be configured as high speed or
|
full speed USB peripheral.
|
|
config USB_MV_U3D
|
depends on HAS_DMA
|
tristate "MARVELL PXA2128 USB 3.0 controller"
|
help
|
MARVELL PXA2128 Processor series include a super speed USB3.0 device
|
controller, which support super speed USB peripheral.
|
|
config USB_SNP_CORE
|
depends on (USB_AMD5536UDC || USB_SNP_UDC_PLAT)
|
depends on HAS_DMA
|
tristate
|
help
|
This enables core driver support for Synopsys USB 2.0 Device
|
controller.
|
|
This will be enabled when PCI or Platform driver for this UDC is
|
selected. Currently, this will be enabled by USB_SNP_UDC_PLAT or
|
USB_AMD5536UDC options.
|
|
This IP is different to the High Speed OTG IP that can be enabled
|
by selecting USB_DWC2 or USB_DWC3 options.
|
|
config USB_SNP_UDC_PLAT
|
tristate "Synopsys USB 2.0 Device controller"
|
depends on USB_GADGET && OF && HAS_DMA
|
depends on EXTCON || EXTCON=n
|
select USB_SNP_CORE
|
default ARCH_BCM_IPROC
|
help
|
This adds Platform Device support for Synopsys Designware core
|
AHB subsystem USB2.0 Device Controller (UDC).
|
|
This driver works with UDCs integrated into Broadcom's Northstar2
|
and Cygnus SoCs.
|
|
If unsure, say N.
|
#
|
# Controllers available in both integrated and discrete versions
|
#
|
|
config USB_M66592
|
tristate "Renesas M66592 USB Peripheral Controller"
|
depends on HAS_IOMEM
|
help
|
M66592 is a discrete USB peripheral controller chip that
|
supports both full and high speed USB 2.0 data transfers.
|
It has seven configurable endpoints, and endpoint zero.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "m66592_udc" and force all
|
gadget drivers to also be dynamically linked.
|
|
source "drivers/usb/gadget/udc/bdc/Kconfig"
|
|
#
|
# Controllers available only in discrete form (and all PCI controllers)
|
#
|
|
config USB_AMD5536UDC
|
tristate "AMD5536 UDC"
|
depends on USB_PCI && HAS_DMA
|
select USB_SNP_CORE
|
help
|
The AMD5536 UDC is part of the AMD Geode CS5536, an x86 southbridge.
|
It is a USB Highspeed DMA capable USB device controller. Beside ep0
|
it provides 4 IN and 4 OUT endpoints (bulk or interrupt type).
|
The UDC port supports OTG operation, and may be used as a host port
|
if it's not being used to implement peripheral or OTG roles.
|
|
This UDC is based on Synopsys USB device controller IP and selects
|
CONFIG_USB_SNP_CORE option to build the core driver.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "amd5536udc" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_FSL_QE
|
tristate "Freescale QE/CPM USB Device Controller"
|
depends on FSL_SOC && (QUICC_ENGINE || CPM)
|
depends on !64BIT || BROKEN
|
help
|
Some of Freescale PowerPC processors have a Full Speed
|
QE/CPM2 USB controller, which support device mode with 4
|
programmable endpoints. This driver supports the
|
controller in the MPC8360 and MPC8272, and should work with
|
controllers having QE or CPM2, given minor tweaks.
|
|
Set CONFIG_USB_GADGET to "m" to build this driver as a
|
dynamically linked module called "fsl_qe_udc".
|
|
config USB_NET2272
|
depends on HAS_IOMEM
|
tristate "PLX NET2272"
|
help
|
PLX NET2272 is a USB peripheral controller which supports
|
both full and high speed USB 2.0 data transfers.
|
|
It has three configurable endpoints, as well as endpoint zero
|
(for control transfer).
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "net2272" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_NET2272_DMA
|
bool "Support external DMA controller"
|
depends on USB_NET2272 && HAS_DMA
|
help
|
The NET2272 part can optionally support an external DMA
|
controller, but your board has to have support in the
|
driver itself.
|
|
If unsure, say "N" here. The driver works fine in PIO mode.
|
|
config USB_NET2280
|
tristate "NetChip NET228x / PLX USB3x8x"
|
depends on USB_PCI
|
help
|
NetChip 2280 / 2282 is a PCI based USB peripheral controller which
|
supports both full and high speed USB 2.0 data transfers.
|
|
It has six configurable endpoints, as well as endpoint zero
|
(for control transfers) and several endpoints with dedicated
|
functions.
|
|
PLX 2380 is a PCIe version of the PLX 2380.
|
|
PLX 3380 / 3382 is a PCIe based USB peripheral controller which
|
supports full, high speed USB 2.0 and super speed USB 3.0
|
data transfers.
|
|
It has eight configurable endpoints, as well as endpoint zero
|
(for control transfers) and several endpoints with dedicated
|
functions.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "net2280" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_GOKU
|
tristate "Toshiba TC86C001 'Goku-S'"
|
depends on USB_PCI
|
help
|
The Toshiba TC86C001 is a PCI device which includes controllers
|
for full speed USB devices, IDE, I2C, SIO, plus a USB host (OHCI).
|
|
The device controller has three configurable (bulk or interrupt)
|
endpoints, plus endpoint zero (for control transfers).
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "goku_udc" and to force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_EG20T
|
tristate "Intel QUARK X1000/EG20T PCH/LAPIS Semiconductor IOH(ML7213/ML7831) UDC"
|
depends on USB_PCI
|
help
|
This is a USB device driver for EG20T PCH.
|
EG20T PCH is the platform controller hub that is used in Intel's
|
general embedded platform. EG20T PCH has USB device interface.
|
Using this interface, it is able to access system devices connected
|
to USB device.
|
This driver enables USB device function.
|
USB device is a USB peripheral controller which
|
supports both full and high speed USB 2.0 data transfers.
|
This driver supports both control transfer and bulk transfer modes.
|
This driver dose not support interrupt transfer or isochronous
|
transfer modes.
|
|
This driver also can be used for LAPIS Semiconductor's ML7213 which is
|
for IVI(In-Vehicle Infotainment) use.
|
ML7831 is for general purpose use.
|
ML7213/ML7831 is companion chip for Intel Atom E6xx series.
|
ML7213/ML7831 is completely compatible for Intel EG20T PCH.
|
|
This driver can be used with Intel's Quark X1000 SOC platform
|
|
config USB_GADGET_XILINX
|
tristate "Xilinx USB Driver"
|
depends on HAS_DMA
|
depends on OF || COMPILE_TEST
|
help
|
USB peripheral controller driver for Xilinx USB2 device.
|
Xilinx USB2 device is a soft IP which supports both full
|
and high speed USB 2.0 data transfers. It has seven configurable
|
endpoints(bulk or interrupt or isochronous), as well as
|
endpoint zero(for control transfers).
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "udc-xilinx" and force all
|
gadget drivers to also be dynamically linked.
|
|
config USB_MAX3420_UDC
|
tristate "MAX3420 (USB-over-SPI) support"
|
depends on SPI
|
help
|
The Maxim MAX3420 chip supports USB2.0 full-speed peripheral mode.
|
The MAX3420 is run by SPI interface, and hence the dependency.
|
|
To compile this driver as a module, choose M here: the module will
|
be called max3420_udc
|
|
config USB_TEGRA_XUDC
|
tristate "NVIDIA Tegra Superspeed USB 3.0 Device Controller"
|
depends on ARCH_TEGRA || COMPILE_TEST
|
depends on PHY_TEGRA_XUSB
|
help
|
Enables NVIDIA Tegra USB 3.0 device mode controller driver.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "tegra_xudc" and force all
|
gadget drivers to also be dynamically linked.
|
|
source "drivers/usb/gadget/udc/aspeed-vhub/Kconfig"
|
|
#
|
# LAST -- dummy/emulated controller
|
#
|
|
config USB_DUMMY_HCD
|
tristate "Dummy HCD (DEVELOPMENT)"
|
depends on USB=y || (USB=m && USB_GADGET=m)
|
help
|
This host controller driver emulates USB, looping all data transfer
|
requests back to a USB "gadget driver" in the same host. The host
|
side is the controller; the gadget side is the device. Gadget drivers
|
can be high, full, or low speed; and they have access to endpoints
|
like those from NET2280, PXA2xx, or SA1100 hardware.
|
|
This may help in some stages of creating a driver to embed in a
|
Linux device, since it lets you debug several parts of the gadget
|
driver without its hardware or drivers being involved.
|
|
Since such a gadget side driver needs to interoperate with a host
|
side Linux-USB device driver, this may help to debug both sides
|
of a USB protocol stack.
|
|
Say "y" to link the driver statically, or "m" to build a
|
dynamically linked module called "dummy_hcd" and force all
|
gadget drivers to also be dynamically linked.
|
|
# NOTE: Please keep dummy_hcd LAST so that "real hardware" appears
|
# first and will be selected by default.
|
|
endmenu
|
