drivers/usb/host/Kconfig - kernel/msm-4.9 - Gitiles

 #
 # USB Host Controller Drivers
 #
 comment "USB Host Controller Drivers"
 	depends on USB

 config USB_C67X00_HCD
 	tristate "Cypress C67x00 HCD support"
 	depends on USB
 	help
 	  The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
 	  host/peripheral/OTG USB controllers.

 	  Enable this option to support this chip in host controller mode.
 	  If unsure, say N.

 	  To compile this driver as a module, choose M here: the
 	  module will be called c67x00.

 config USB_XHCI_HCD
 	tristate "xHCI HCD (USB 3.0) support (EXPERIMENTAL)"
 	depends on USB && PCI && EXPERIMENTAL
 	---help---
 	  The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
 	  "SuperSpeed" host controller hardware.

 	  To compile this driver as a module, choose M here: the
 	  module will be called xhci-hcd.

 config USB_XHCI_HCD_DEBUGGING
 	bool "Debugging for the xHCI host controller"
 	depends on USB_XHCI_HCD
 	---help---
 	  Say 'Y' to turn on debugging for the xHCI host controller driver.
 	  This will spew debugging output, even in interrupt context.
 	  This should only be used for debugging xHCI driver bugs.

 	  If unsure, say N.

 config USB_EHCI_HCD
 	tristate "EHCI HCD (USB 2.0) support"
 	depends on USB && USB_ARCH_HAS_EHCI
 	---help---
 	  The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
 	  "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
 	  If your USB host controller supports USB 2.0, you will likely want to
 	  configure this Host Controller Driver.

 	  EHCI controllers are packaged with "companion" host controllers (OHCI
 	  or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
 	  will connect to EHCI if the device is high speed, otherwise they
 	  connect to a companion controller.  If you configure EHCI, you should
 	  probably configure the OHCI (for NEC and some other vendors) USB Host
 	  Controller Driver or UHCI (for Via motherboards) Host Controller
 	  Driver too.

 	  You may want to read <file:Documentation/usb/ehci.txt>.

 	  To compile this driver as a module, choose M here: the
 	  module will be called ehci-hcd.

 config USB_EHCI_ROOT_HUB_TT
 	bool "Root Hub Transaction Translators"
 	depends on USB_EHCI_HCD
 	---help---
 	  Some EHCI chips have vendor-specific extensions to integrate
 	  transaction translators, so that no OHCI or UHCI companion
 	  controller is needed.  It's safe to say "y" even if your
 	  controller doesn't support this feature.

 	  This supports the EHCI implementation that's originally
 	  from ARC, and has since changed hands a few times.

 config USB_EHCI_TT_NEWSCHED
 	bool "Improved Transaction Translator scheduling"
 	depends on USB_EHCI_HCD
 	default y
 	---help---
 	  This changes the periodic scheduling code to fill more of the low
 	  and full speed bandwidth available from the Transaction Translator
 	  (TT) in USB 2.0 hubs.  Without this, only one transfer will be
 	  issued in each microframe, significantly reducing the number of
 	  periodic low/fullspeed transfers possible.

 	  If you have multiple periodic low/fullspeed devices connected to a
 	  highspeed USB hub which is connected to a highspeed USB Host
 	  Controller, and some of those devices will not work correctly
 	  (possibly due to "ENOSPC" or "-28" errors), say Y.  Conversely, if
 	  you have only one such device and it doesn't work, you could try
 	  saying N.

 	  If unsure, say Y.

 config USB_EHCI_HCD_PMC_MSP
 	tristate "EHCI support for on-chip PMC MSP71xx USB controller"
 	depends on USB_EHCI_HCD && MSP_HAS_USB
 	default n
 	select USB_EHCI_BIG_ENDIAN_DESC
 	select USB_EHCI_BIG_ENDIAN_MMIO
 	---help---
 		Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
 		If unsure, say N.

 config USB_EHCI_BIG_ENDIAN_MMIO
 	bool
 	depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
 				    ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
 				    PPC_MPC512x || CPU_CAVIUM_OCTEON || \
 				    PMC_MSP)
 	default y

 config USB_EHCI_BIG_ENDIAN_DESC
 	bool
 	depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
 				    PPC_MPC512x || PMC_MSP)
 	default y

 config XPS_USB_HCD_XILINX
 	bool "Use Xilinx usb host EHCI controller core"
 	depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
 	select USB_EHCI_BIG_ENDIAN_DESC
 	select USB_EHCI_BIG_ENDIAN_MMIO
 	---help---
 		Xilinx xps USB host controller core is EHCI compilant and has
 		transaction translator built-in. It can be configured to either
 		support both high speed and full speed devices, or high speed
 		devices only.

 config USB_FSL_MPH_DR_OF
 	tristate

 config USB_EHCI_FSL
 	bool "Support for Freescale on-chip EHCI USB controller"
 	depends on USB_EHCI_HCD && FSL_SOC
 	select USB_EHCI_ROOT_HUB_TT
 	select USB_FSL_MPH_DR_OF if OF
 	---help---
 	  Variation of ARC USB block used in some Freescale chips.

 config USB_EHCI_MXC
 	bool "Support for Freescale on-chip EHCI USB controller"
 	depends on USB_EHCI_HCD && ARCH_MXC
 	select USB_EHCI_ROOT_HUB_TT
 	---help---
 	  Variation of ARC USB block used in some Freescale chips.

 config USB_EHCI_HCD_OMAP
 	bool "EHCI support for OMAP3 and later chips"
 	depends on USB_EHCI_HCD && ARCH_OMAP
 	default y
 	--- help ---
 	  Enables support for the on-chip EHCI controller on
 	  OMAP3 and later chips.

 config USB_EHCI_MSM
 	bool "Support for MSM on-chip EHCI USB controller"
 	depends on USB_EHCI_HCD && ARCH_MSM
 	select USB_EHCI_ROOT_HUB_TT
 	select USB_MSM_OTG
 	---help---
 	  Enables support for the USB Host controller present on the
 	  Qualcomm chipsets. Root Hub has inbuilt TT.
 	  This driver depends on OTG driver for PHY initialization,
 	  clock management, powering up VBUS, and power management.
 	  This driver is not supported on boards like trout which
 	  has an external PHY.

 config USB_EHCI_TEGRA
        boolean "NVIDIA Tegra HCD support"
        depends on USB_EHCI_HCD && ARCH_TEGRA
        select USB_EHCI_ROOT_HUB_TT
        help
          This driver enables support for the internal USB Host Controllers
          found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.

 config USB_EHCI_HCD_PPC_OF
 	bool "EHCI support for PPC USB controller on OF platform bus"
 	depends on USB_EHCI_HCD && PPC_OF
 	default y
 	---help---
 	  Enables support for the USB controller present on the PowerPC
 	  OpenFirmware platform bus.

 config USB_EHCI_SH
 	bool "EHCI support for SuperH USB controller"
 	depends on USB_EHCI_HCD && SUPERH
 	---help---
 	  Enables support for the on-chip EHCI controller on the SuperH.
 	  If you use the PCI EHCI controller, this option is not necessary.

 config USB_W90X900_EHCI
 	bool "W90X900(W90P910) EHCI support"
 	depends on USB_EHCI_HCD && ARCH_W90X900
 	---help---
 		Enables support for the W90X900 USB controller

 config USB_CNS3XXX_EHCI
 	bool "Cavium CNS3XXX EHCI Module"
 	depends on USB_EHCI_HCD && ARCH_CNS3XXX
 	---help---
 	  Enable support for the CNS3XXX SOC's on-chip EHCI controller.
 	  It is needed for high-speed (480Mbit/sec) USB 2.0 device
 	  support.

 config USB_OXU210HP_HCD
 	tristate "OXU210HP HCD support"
 	depends on USB
 	---help---
 	  The OXU210HP is an USB host/OTG/device controller. Enable this
 	  option if your board has this chip. If unsure, say N.

 	  This driver does not support isochronous transfers and doesn't
 	  implement OTG nor USB device controllers.

 	  To compile this driver as a module, choose M here: the
 	  module will be called oxu210hp-hcd.

 config USB_ISP116X_HCD
 	tristate "ISP116X HCD support"
 	depends on USB
 	---help---
 	  The ISP1160 and ISP1161 chips are USB host controllers. Enable this
 	  option if your board has this chip. If unsure, say N.

 	  This driver does not support isochronous transfers.

 	  To compile this driver as a module, choose M here: the
 	  module will be called isp116x-hcd.

 config USB_ISP1760_HCD
 	tristate "ISP 1760 HCD support"
 	depends on USB && EXPERIMENTAL
 	---help---
 	  The ISP1760 chip is a USB 2.0 host controller.

 	  This driver does not support isochronous transfers or OTG.
 	  This USB controller is usually attached to a non-DMA-Master
 	  capable bus. NXP's eval kit brings this chip on PCI card
 	  where the chip itself is behind a PLB to simulate such
 	  a bus.

 	  To compile this driver as a module, choose M here: the
 	  module will be called isp1760.

 config USB_ISP1362_HCD
 	tristate "ISP1362 HCD support"
 	depends on USB
 	default N
 	---help---
 	  Supports the Philips ISP1362 chip as a host controller

 	  This driver does not support isochronous transfers.

 	  To compile this driver as a module, choose M here: the
 	  module will be called isp1362-hcd.

 config USB_OHCI_HCD
 	tristate "OHCI HCD support"
 	depends on USB && USB_ARCH_HAS_OHCI
 	select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
 	select USB_OTG_UTILS if ARCH_OMAP
 	---help---
 	  The Open Host Controller Interface (OHCI) is a standard for accessing
 	  USB 1.1 host controller hardware.  It does more in hardware than Intel's
 	  UHCI specification.  If your USB host controller follows the OHCI spec,
 	  say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 	  USB controller from Intel or VIA, this is appropriate.  If your host
 	  controller doesn't use PCI, this is probably appropriate.  For a PCI
 	  based system where you're not sure, the "lspci -v" entry will list the
 	  right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.

 	  To compile this driver as a module, choose M here: the
 	  module will be called ohci-hcd.

 config USB_OHCI_HCD_OMAP1
 	bool "OHCI support for OMAP1/2 chips"
 	depends on USB_OHCI_HCD && (ARCH_OMAP1 || ARCH_OMAP2)
 	default y
 	---help---
 	  Enables support for the OHCI controller on OMAP1/2 chips.

 config USB_OHCI_HCD_OMAP3
 	bool "OHCI support for OMAP3 and later chips"
 	depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
 	default y
 	---help---
 	  Enables support for the on-chip OHCI controller on
 	  OMAP3 and later chips.

 config USB_OHCI_HCD_PPC_SOC
 	bool "OHCI support for on-chip PPC USB controller"
 	depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
 	default y
 	select USB_OHCI_BIG_ENDIAN_DESC
 	select USB_OHCI_BIG_ENDIAN_MMIO
 	---help---
 	  Enables support for the USB controller on the MPC52xx or
 	  STB03xxx processor chip.  If unsure, say Y.

 config USB_OHCI_HCD_PPC_OF_BE
 	bool "OHCI support for OF platform bus (big endian)"
 	depends on USB_OHCI_HCD && PPC_OF
 	select USB_OHCI_BIG_ENDIAN_DESC
 	select USB_OHCI_BIG_ENDIAN_MMIO
 	---help---
 	  Enables support for big-endian USB controllers present on the
 	  OpenFirmware platform bus.

 config USB_OHCI_HCD_PPC_OF_LE
 	bool "OHCI support for OF platform bus (little endian)"
 	depends on USB_OHCI_HCD && PPC_OF
 	select USB_OHCI_LITTLE_ENDIAN
 	---help---
 	  Enables support for little-endian USB controllers present on the
 	  OpenFirmware platform bus.

 config USB_OHCI_HCD_PPC_OF
 	bool
 	depends on USB_OHCI_HCD && PPC_OF
 	default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE

 config USB_OHCI_HCD_PCI
 	bool "OHCI support for PCI-bus USB controllers"
 	depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
 	default y
 	select USB_OHCI_LITTLE_ENDIAN
 	---help---
 	  Enables support for PCI-bus plug-in USB controller cards.
 	  If unsure, say Y.

 config USB_OHCI_HCD_SSB
 	bool "OHCI support for Broadcom SSB OHCI core"
 	depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
 	default n
 	---help---
 	  Support for the Sonics Silicon Backplane (SSB) attached
 	  Broadcom USB OHCI core.

 	  This device is present in some embedded devices with
 	  Broadcom based SSB bus.

 	  If unsure, say N.

 config USB_OHCI_SH
 	bool "OHCI support for SuperH USB controller"
 	depends on USB_OHCI_HCD && SUPERH
 	---help---
 	  Enables support for the on-chip OHCI controller on the SuperH.
 	  If you use the PCI OHCI controller, this option is not necessary.

 config USB_CNS3XXX_OHCI
 	bool "Cavium CNS3XXX OHCI Module"
 	depends on USB_OHCI_HCD && ARCH_CNS3XXX
 	---help---
 	  Enable support for the CNS3XXX SOC's on-chip OHCI controller.
 	  It is needed for low-speed USB 1.0 device support.

 config USB_OHCI_BIG_ENDIAN_DESC
 	bool
 	depends on USB_OHCI_HCD
 	default n

 config USB_OHCI_BIG_ENDIAN_MMIO
 	bool
 	depends on USB_OHCI_HCD
 	default n

 config USB_OHCI_LITTLE_ENDIAN
 	bool
 	depends on USB_OHCI_HCD
 	default n if STB03xxx || PPC_MPC52xx
 	default y

 config USB_UHCI_HCD
 	tristate "UHCI HCD (most Intel and VIA) support"
 	depends on USB && PCI
 	---help---
 	  The Universal Host Controller Interface is a standard by Intel for
 	  accessing the USB hardware in the PC (which is also called the USB
 	  host controller). If your USB host controller conforms to this
 	  standard, you may want to say Y, but see below. All recent boards
 	  with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 	  i810, i820) conform to this standard. Also all VIA PCI chipsets
 	  (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 	  133). If unsure, say Y.

 	  To compile this driver as a module, choose M here: the
 	  module will be called uhci-hcd.

 config USB_FHCI_HCD
 	tristate "Freescale QE USB Host Controller support"
 	depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
 	select FSL_GTM
 	select QE_USB
 	help
 	  This driver enables support for Freescale QE USB Host Controller
 	  (as found on MPC8360 and MPC8323 processors), the driver supports
 	  Full and Low Speed USB.

 config FHCI_DEBUG
 	bool "Freescale QE USB Host Controller debug support"
 	depends on USB_FHCI_HCD && DEBUG_FS
 	help
 	  Say "y" to see some FHCI debug information and statistics
 	  throught debugfs.

 config USB_U132_HCD
 	tristate "Elan U132 Adapter Host Controller"
 	depends on USB && USB_FTDI_ELAN
 	default M
 	help
 	  The U132 adapter is a USB to CardBus adapter specifically designed
 	  for PC cards that contain an OHCI host controller. Typical PC cards
 	  are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
 	  adapter will *NOT* work with PC cards that do not contain an OHCI
 	  controller.

 	  For those PC cards that contain multiple OHCI controllers only the
 	  first one is used.

 	  The driver consists of two modules, the "ftdi-elan" module is a
 	  USB client driver that interfaces to the FTDI chip within ELAN's
 	  USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
 	  controller driver that talks to the OHCI controller within the
 	  CardBus cards that are inserted in the U132 adapter.

 	  This driver has been tested with a CardBus OHCI USB adapter, and
 	  worked with a USB PEN Drive inserted into the first USB port of
 	  the PCCARD. A rather pointless thing to do, but useful for testing.

 	  It is safe to say M here.

 	  See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>

 config USB_SL811_HCD
 	tristate "SL811HS HCD support"
 	depends on USB
 	help
 	  The SL811HS is a single-port USB controller that supports either
 	  host side or peripheral side roles.  Enable this option if your
 	  board has this chip, and you want to use it as a host controller.
 	  If unsure, say N.

 	  To compile this driver as a module, choose M here: the
 	  module will be called sl811-hcd.

 config USB_SL811_CS
 	tristate "CF/PCMCIA support for SL811HS HCD"
 	depends on USB_SL811_HCD && PCMCIA
 	help
 	  Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
 	  REX-CFU1U CF card (often used with PDAs).  If unsure, say N.

 	  To compile this driver as a module, choose M here: the
 	  module will be called "sl811_cs".

 config USB_R8A66597_HCD
 	tristate "R8A66597 HCD support"
 	depends on USB
 	help
 	  The R8A66597 is a USB 2.0 host and peripheral controller.

 	  Enable this option if your board has this chip, and you want
 	  to use it as a host controller.  If unsure, say N.

 	  To compile this driver as a module, choose M here: the
 	  module will be called r8a66597-hcd.

 config USB_WHCI_HCD
 	tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
 	depends on PCI && USB
 	select USB_WUSB
 	select UWB_WHCI
 	help
 	  A driver for PCI-based Wireless USB Host Controllers that are
 	  compliant with the WHCI specification.

 	  To compile this driver a module, choose M here: the module
 	  will be called "whci-hcd".

 config USB_HWA_HCD
 	tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
 	depends on USB
 	select USB_WUSB
 	select UWB_HWA
 	help
 	  This driver enables you to connect Wireless USB devices to
 	  your system using a Host Wire Adaptor USB dongle. This is an
 	  UWB Radio Controller and WUSB Host Controller connected to
 	  your machine via USB (specified in WUSB1.0).

 	  To compile this driver a module, choose M here: the module
 	  will be called "hwa-hc".

 config USB_IMX21_HCD
        tristate "iMX21 HCD support"
        depends on USB && ARM && MACH_MX21
        help
          This driver enables support for the on-chip USB host in the
          iMX21 processor.

          To compile this driver as a module, choose M here: the
          module will be called "imx21-hcd".

 config USB_OCTEON_EHCI
 	bool "Octeon on-chip EHCI support"
 	depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
 	default n
 	select USB_EHCI_BIG_ENDIAN_MMIO
 	help
 	  Enable support for the Octeon II SOC's on-chip EHCI
 	  controller.  It is needed for high-speed (480Mbit/sec)
 	  USB 2.0 device support.  All CN6XXX based chips with USB are
 	  supported.

 config USB_OCTEON_OHCI
 	bool "Octeon on-chip OHCI support"
 	depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
 	default USB_OCTEON_EHCI
 	select USB_OHCI_BIG_ENDIAN_MMIO
 	select USB_OHCI_LITTLE_ENDIAN
 	help
 	  Enable support for the Octeon II SOC's on-chip OHCI
 	  controller.  It is needed for low-speed USB 1.0 device
 	  support.  All CN6XXX based chips with USB are supported.

 config USB_OCTEON2_COMMON
 	bool
 	default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
	#
	# USB Host Controller Drivers
	#
	comment "USB Host Controller Drivers"
	depends on USB

	config USB_C67X00_HCD
	tristate "Cypress C67x00 HCD support"
	depends on USB
	help
	The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
	host/peripheral/OTG USB controllers.

	Enable this option to support this chip in host controller mode.
	If unsure, say N.

	To compile this driver as a module, choose M here: the
	module will be called c67x00.

	config USB_XHCI_HCD
	tristate "xHCI HCD (USB 3.0) support (EXPERIMENTAL)"
	depends on USB && PCI && EXPERIMENTAL
	---help---
	The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
	"SuperSpeed" host controller hardware.

	To compile this driver as a module, choose M here: the
	module will be called xhci-hcd.

	config USB_XHCI_HCD_DEBUGGING
	bool "Debugging for the xHCI host controller"
	depends on USB_XHCI_HCD
	---help---
	Say 'Y' to turn on debugging for the xHCI host controller driver.
	This will spew debugging output, even in interrupt context.
	This should only be used for debugging xHCI driver bugs.

	If unsure, say N.

	config USB_EHCI_HCD
	tristate "EHCI HCD (USB 2.0) support"
	depends on USB && USB_ARCH_HAS_EHCI
	---help---
	The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
	"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
	If your USB host controller supports USB 2.0, you will likely want to
	configure this Host Controller Driver.

	EHCI controllers are packaged with "companion" host controllers (OHCI
	or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
	will connect to EHCI if the device is high speed, otherwise they
	connect to a companion controller. If you configure EHCI, you should
	probably configure the OHCI (for NEC and some other vendors) USB Host
	Controller Driver or UHCI (for Via motherboards) Host Controller
	Driver too.

	You may want to read <file:Documentation/usb/ehci.txt>.

	To compile this driver as a module, choose M here: the
	module will be called ehci-hcd.

	config USB_EHCI_ROOT_HUB_TT
	bool "Root Hub Transaction Translators"
	depends on USB_EHCI_HCD
	---help---
	Some EHCI chips have vendor-specific extensions to integrate
	transaction translators, so that no OHCI or UHCI companion
	controller is needed. It's safe to say "y" even if your
	controller doesn't support this feature.

	This supports the EHCI implementation that's originally
	from ARC, and has since changed hands a few times.

	config USB_EHCI_TT_NEWSCHED
	bool "Improved Transaction Translator scheduling"
	depends on USB_EHCI_HCD
	default y
	---help---
	This changes the periodic scheduling code to fill more of the low
	and full speed bandwidth available from the Transaction Translator
	(TT) in USB 2.0 hubs. Without this, only one transfer will be
	issued in each microframe, significantly reducing the number of
	periodic low/fullspeed transfers possible.

	If you have multiple periodic low/fullspeed devices connected to a
	highspeed USB hub which is connected to a highspeed USB Host
	Controller, and some of those devices will not work correctly
	(possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
	you have only one such device and it doesn't work, you could try
	saying N.

	If unsure, say Y.

	config USB_EHCI_HCD_PMC_MSP
	tristate "EHCI support for on-chip PMC MSP71xx USB controller"
	depends on USB_EHCI_HCD && MSP_HAS_USB
	default n
	select USB_EHCI_BIG_ENDIAN_DESC
	select USB_EHCI_BIG_ENDIAN_MMIO
	---help---
	Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
	If unsure, say N.

	config USB_EHCI_BIG_ENDIAN_MMIO
	bool
	depends on USB_EHCI_HCD && (PPC_CELLEB \|\| PPC_PS3 \|\| 440EPX \|\| \
	ARCH_IXP4XX \|\| XPS_USB_HCD_XILINX \|\| \
	PPC_MPC512x \|\| CPU_CAVIUM_OCTEON \|\| \
	PMC_MSP)
	default y

	config USB_EHCI_BIG_ENDIAN_DESC
	bool
	depends on USB_EHCI_HCD && (440EPX \|\| ARCH_IXP4XX \|\| XPS_USB_HCD_XILINX \|\| \
	PPC_MPC512x \|\| PMC_MSP)
	default y

	config XPS_USB_HCD_XILINX
	bool "Use Xilinx usb host EHCI controller core"
	depends on USB_EHCI_HCD && (PPC32 \|\| MICROBLAZE)
	select USB_EHCI_BIG_ENDIAN_DESC
	select USB_EHCI_BIG_ENDIAN_MMIO
	---help---
	Xilinx xps USB host controller core is EHCI compilant and has
	transaction translator built-in. It can be configured to either
	support both high speed and full speed devices, or high speed
	devices only.

	config USB_FSL_MPH_DR_OF
	tristate

	config USB_EHCI_FSL
	bool "Support for Freescale on-chip EHCI USB controller"
	depends on USB_EHCI_HCD && FSL_SOC
	select USB_EHCI_ROOT_HUB_TT
	select USB_FSL_MPH_DR_OF if OF
	---help---
	Variation of ARC USB block used in some Freescale chips.

	config USB_EHCI_MXC
	bool "Support for Freescale on-chip EHCI USB controller"
	depends on USB_EHCI_HCD && ARCH_MXC
	select USB_EHCI_ROOT_HUB_TT
	---help---
	Variation of ARC USB block used in some Freescale chips.

	config USB_EHCI_HCD_OMAP
	bool "EHCI support for OMAP3 and later chips"
	depends on USB_EHCI_HCD && ARCH_OMAP
	default y
	--- help ---
	Enables support for the on-chip EHCI controller on
	OMAP3 and later chips.

	config USB_EHCI_MSM
	bool "Support for MSM on-chip EHCI USB controller"
	depends on USB_EHCI_HCD && ARCH_MSM
	select USB_EHCI_ROOT_HUB_TT
	select USB_MSM_OTG
	---help---
	Enables support for the USB Host controller present on the
	Qualcomm chipsets. Root Hub has inbuilt TT.
	This driver depends on OTG driver for PHY initialization,
	clock management, powering up VBUS, and power management.
	This driver is not supported on boards like trout which
	has an external PHY.

	config USB_EHCI_TEGRA
	boolean "NVIDIA Tegra HCD support"
	depends on USB_EHCI_HCD && ARCH_TEGRA
	select USB_EHCI_ROOT_HUB_TT
	help
	This driver enables support for the internal USB Host Controllers
	found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.

	config USB_EHCI_HCD_PPC_OF
	bool "EHCI support for PPC USB controller on OF platform bus"
	depends on USB_EHCI_HCD && PPC_OF
	default y
	---help---
	Enables support for the USB controller present on the PowerPC
	OpenFirmware platform bus.

	config USB_EHCI_SH
	bool "EHCI support for SuperH USB controller"
	depends on USB_EHCI_HCD && SUPERH
	---help---
	Enables support for the on-chip EHCI controller on the SuperH.
	If you use the PCI EHCI controller, this option is not necessary.

	config USB_W90X900_EHCI
	bool "W90X900(W90P910) EHCI support"
	depends on USB_EHCI_HCD && ARCH_W90X900
	---help---
	Enables support for the W90X900 USB controller

	config USB_CNS3XXX_EHCI
	bool "Cavium CNS3XXX EHCI Module"
	depends on USB_EHCI_HCD && ARCH_CNS3XXX
	---help---
	Enable support for the CNS3XXX SOC's on-chip EHCI controller.
	It is needed for high-speed (480Mbit/sec) USB 2.0 device
	support.

	config USB_OXU210HP_HCD
	tristate "OXU210HP HCD support"
	depends on USB
	---help---
	The OXU210HP is an USB host/OTG/device controller. Enable this
	option if your board has this chip. If unsure, say N.

	This driver does not support isochronous transfers and doesn't
	implement OTG nor USB device controllers.

	To compile this driver as a module, choose M here: the
	module will be called oxu210hp-hcd.

	config USB_ISP116X_HCD
	tristate "ISP116X HCD support"
	depends on USB
	---help---
	The ISP1160 and ISP1161 chips are USB host controllers. Enable this
	option if your board has this chip. If unsure, say N.

	This driver does not support isochronous transfers.

	To compile this driver as a module, choose M here: the
	module will be called isp116x-hcd.

	config USB_ISP1760_HCD
	tristate "ISP 1760 HCD support"
	depends on USB && EXPERIMENTAL
	---help---
	The ISP1760 chip is a USB 2.0 host controller.

	This driver does not support isochronous transfers or OTG.
	This USB controller is usually attached to a non-DMA-Master
	capable bus. NXP's eval kit brings this chip on PCI card
	where the chip itself is behind a PLB to simulate such
	a bus.

	To compile this driver as a module, choose M here: the
	module will be called isp1760.

	config USB_ISP1362_HCD
	tristate "ISP1362 HCD support"
	depends on USB
	default N
	---help---
	Supports the Philips ISP1362 chip as a host controller

	This driver does not support isochronous transfers.

	To compile this driver as a module, choose M here: the
	module will be called isp1362-hcd.

	config USB_OHCI_HCD
	tristate "OHCI HCD support"
	depends on USB && USB_ARCH_HAS_OHCI
	select ISP1301_OMAP if MACH_OMAP_H2 \|\| MACH_OMAP_H3
	select USB_OTG_UTILS if ARCH_OMAP
	---help---
	The Open Host Controller Interface (OHCI) is a standard for accessing
	USB 1.1 host controller hardware. It does more in hardware than Intel's
	UHCI specification. If your USB host controller follows the OHCI spec,
	say Y. On most non-x86 systems, and on x86 hardware that's not using a
	USB controller from Intel or VIA, this is appropriate. If your host
	controller doesn't use PCI, this is probably appropriate. For a PCI
	based system where you're not sure, the "lspci -v" entry will list the
	right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.

	To compile this driver as a module, choose M here: the
	module will be called ohci-hcd.

	config USB_OHCI_HCD_OMAP1
	bool "OHCI support for OMAP1/2 chips"
	depends on USB_OHCI_HCD && (ARCH_OMAP1 \|\| ARCH_OMAP2)
	default y
	---help---
	Enables support for the OHCI controller on OMAP1/2 chips.

	config USB_OHCI_HCD_OMAP3
	bool "OHCI support for OMAP3 and later chips"
	depends on USB_OHCI_HCD && (ARCH_OMAP3 \|\| ARCH_OMAP4)
	default y
	---help---
	Enables support for the on-chip OHCI controller on
	OMAP3 and later chips.

	config USB_OHCI_HCD_PPC_SOC
	bool "OHCI support for on-chip PPC USB controller"
	depends on USB_OHCI_HCD && (STB03xxx \|\| PPC_MPC52xx)
	default y
	select USB_OHCI_BIG_ENDIAN_DESC
	select USB_OHCI_BIG_ENDIAN_MMIO
	---help---
	Enables support for the USB controller on the MPC52xx or
	STB03xxx processor chip. If unsure, say Y.

	config USB_OHCI_HCD_PPC_OF_BE
	bool "OHCI support for OF platform bus (big endian)"
	depends on USB_OHCI_HCD && PPC_OF
	select USB_OHCI_BIG_ENDIAN_DESC
	select USB_OHCI_BIG_ENDIAN_MMIO
	---help---
	Enables support for big-endian USB controllers present on the
	OpenFirmware platform bus.

	config USB_OHCI_HCD_PPC_OF_LE
	bool "OHCI support for OF platform bus (little endian)"
	depends on USB_OHCI_HCD && PPC_OF
	select USB_OHCI_LITTLE_ENDIAN
	---help---
	Enables support for little-endian USB controllers present on the
	OpenFirmware platform bus.

	config USB_OHCI_HCD_PPC_OF
	bool
	depends on USB_OHCI_HCD && PPC_OF
	default USB_OHCI_HCD_PPC_OF_BE \|\| USB_OHCI_HCD_PPC_OF_LE

	config USB_OHCI_HCD_PCI
	bool "OHCI support for PCI-bus USB controllers"
	depends on USB_OHCI_HCD && PCI && (STB03xxx \|\| PPC_MPC52xx \|\| USB_OHCI_HCD_PPC_OF)
	default y
	select USB_OHCI_LITTLE_ENDIAN
	---help---
	Enables support for PCI-bus plug-in USB controller cards.
	If unsure, say Y.

	config USB_OHCI_HCD_SSB
	bool "OHCI support for Broadcom SSB OHCI core"
	depends on USB_OHCI_HCD && (SSB = y \|\| SSB = USB_OHCI_HCD) && EXPERIMENTAL
	default n
	---help---
	Support for the Sonics Silicon Backplane (SSB) attached
	Broadcom USB OHCI core.

	This device is present in some embedded devices with
	Broadcom based SSB bus.

	If unsure, say N.

	config USB_OHCI_SH
	bool "OHCI support for SuperH USB controller"
	depends on USB_OHCI_HCD && SUPERH
	---help---
	Enables support for the on-chip OHCI controller on the SuperH.
	If you use the PCI OHCI controller, this option is not necessary.

	config USB_CNS3XXX_OHCI
	bool "Cavium CNS3XXX OHCI Module"
	depends on USB_OHCI_HCD && ARCH_CNS3XXX
	---help---
	Enable support for the CNS3XXX SOC's on-chip OHCI controller.
	It is needed for low-speed USB 1.0 device support.

	config USB_OHCI_BIG_ENDIAN_DESC
	bool
	depends on USB_OHCI_HCD
	default n

	config USB_OHCI_BIG_ENDIAN_MMIO
	bool
	depends on USB_OHCI_HCD
	default n

	config USB_OHCI_LITTLE_ENDIAN
	bool
	depends on USB_OHCI_HCD
	default n if STB03xxx \|\| PPC_MPC52xx
	default y

	config USB_UHCI_HCD
	tristate "UHCI HCD (most Intel and VIA) support"
	depends on USB && PCI
	---help---
	The Universal Host Controller Interface is a standard by Intel for
	accessing the USB hardware in the PC (which is also called the USB
	host controller). If your USB host controller conforms to this
	standard, you may want to say Y, but see below. All recent boards
	with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
	i810, i820) conform to this standard. Also all VIA PCI chipsets
	(like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
	133). If unsure, say Y.

	To compile this driver as a module, choose M here: the
	module will be called uhci-hcd.

	config USB_FHCI_HCD
	tristate "Freescale QE USB Host Controller support"
	depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
	select FSL_GTM
	select QE_USB
	help
	This driver enables support for Freescale QE USB Host Controller
	(as found on MPC8360 and MPC8323 processors), the driver supports
	Full and Low Speed USB.

	config FHCI_DEBUG
	bool "Freescale QE USB Host Controller debug support"
	depends on USB_FHCI_HCD && DEBUG_FS
	help
	Say "y" to see some FHCI debug information and statistics
	throught debugfs.

	config USB_U132_HCD
	tristate "Elan U132 Adapter Host Controller"
	depends on USB && USB_FTDI_ELAN
	default M
	help
	The U132 adapter is a USB to CardBus adapter specifically designed
	for PC cards that contain an OHCI host controller. Typical PC cards
	are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
	adapter will NOT work with PC cards that do not contain an OHCI
	controller.

	For those PC cards that contain multiple OHCI controllers only the
	first one is used.

	The driver consists of two modules, the "ftdi-elan" module is a
	USB client driver that interfaces to the FTDI chip within ELAN's
	USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
	controller driver that talks to the OHCI controller within the
	CardBus cards that are inserted in the U132 adapter.

	This driver has been tested with a CardBus OHCI USB adapter, and
	worked with a USB PEN Drive inserted into the first USB port of
	the PCCARD. A rather pointless thing to do, but useful for testing.

	It is safe to say M here.

	See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>

	config USB_SL811_HCD
	tristate "SL811HS HCD support"
	depends on USB
	help
	The SL811HS is a single-port USB controller that supports either
	host side or peripheral side roles. Enable this option if your
	board has this chip, and you want to use it as a host controller.
	If unsure, say N.

	To compile this driver as a module, choose M here: the
	module will be called sl811-hcd.

	config USB_SL811_CS
	tristate "CF/PCMCIA support for SL811HS HCD"
	depends on USB_SL811_HCD && PCMCIA
	help
	Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
	REX-CFU1U CF card (often used with PDAs). If unsure, say N.

	To compile this driver as a module, choose M here: the
	module will be called "sl811_cs".

	config USB_R8A66597_HCD
	tristate "R8A66597 HCD support"
	depends on USB
	help
	The R8A66597 is a USB 2.0 host and peripheral controller.

	Enable this option if your board has this chip, and you want
	to use it as a host controller. If unsure, say N.

	To compile this driver as a module, choose M here: the
	module will be called r8a66597-hcd.

	config USB_WHCI_HCD
	tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
	depends on EXPERIMENTAL
	depends on PCI && USB
	select USB_WUSB
	select UWB_WHCI
	help
	A driver for PCI-based Wireless USB Host Controllers that are
	compliant with the WHCI specification.

	To compile this driver a module, choose M here: the module
	will be called "whci-hcd".

	config USB_HWA_HCD
	tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
	depends on EXPERIMENTAL
	depends on USB
	select USB_WUSB
	select UWB_HWA
	help
	This driver enables you to connect Wireless USB devices to
	your system using a Host Wire Adaptor USB dongle. This is an
	UWB Radio Controller and WUSB Host Controller connected to
	your machine via USB (specified in WUSB1.0).

	To compile this driver a module, choose M here: the module
	will be called "hwa-hc".

	config USB_IMX21_HCD
	tristate "iMX21 HCD support"
	depends on USB && ARM && MACH_MX21
	help
	This driver enables support for the on-chip USB host in the
	iMX21 processor.

	To compile this driver as a module, choose M here: the
	module will be called "imx21-hcd".

	config USB_OCTEON_EHCI
	bool "Octeon on-chip EHCI support"
	depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
	default n
	select USB_EHCI_BIG_ENDIAN_MMIO
	help
	Enable support for the Octeon II SOC's on-chip EHCI
	controller. It is needed for high-speed (480Mbit/sec)
	USB 2.0 device support. All CN6XXX based chips with USB are
	supported.

	config USB_OCTEON_OHCI
	bool "Octeon on-chip OHCI support"
	depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
	default USB_OCTEON_EHCI
	select USB_OHCI_BIG_ENDIAN_MMIO
	select USB_OHCI_LITTLE_ENDIAN
	help
	Enable support for the Octeon II SOC's on-chip OHCI
	controller. It is needed for low-speed USB 1.0 device
	support. All CN6XXX based chips with USB are supported.

	config USB_OCTEON2_COMMON
	bool
	default y if USB_OCTEON_EHCI \|\| USB_OCTEON_OHCI