#
  # USB device configuration
  #

  menuconfig USB_SUPPORT
  	bool "USB support"

  	depends on HAS_IOMEM

  	default y

  	---help---
  	  This option adds core support for Universal Serial Bus (USB).
  	  You will also need drivers from the following menu to make use of it.

  
  if USB_SUPPORT

  config USB_COMMON
  	tristate
  	default y
  	depends on USB || USB_GADGET

  # Host-side USB depends on having a host controller
  # NOTE:  dummy_hcd is always an option, but it's ignored here ...
  # NOTE:  SL-811 option should be board-specific ...
  config USB_ARCH_HAS_HCD
  	boolean
  	default y if USB_ARCH_HAS_OHCI

  	default y if USB_ARCH_HAS_EHCI

  	default y if USB_ARCH_HAS_XHCI

  	default y if PCMCIA && !M32R			# sl811_cs

  	default y if ARM				# SL-811

  	default y if BLACKFIN				# SL-811

  	default y if SUPERH				# r8a66597-hcd

  	default PCI
  
  # many non-PCI SOC chips embed OHCI
  config USB_ARCH_HAS_OHCI
  	boolean
  	# ARM:
  	default y if SA1111
  	default y if ARCH_OMAP

  	default y if ARCH_S3C2410

  	default y if PXA27x

  	default y if PXA3xx

  	default y if ARCH_EP93XX

  	default y if ARCH_AT91

  	default y if ARCH_PNX4008 && I2C
  	default y if MFD_TC6393XB

  	default y if ARCH_W90X900

  	default y if ARCH_DAVINCI_DA8XX

  	default y if ARCH_CNS3XXX

  	default y if PLAT_SPEAR

  	default y if ARCH_EXYNOS

  	# PPC:
  	default y if STB03xxx
  	default y if PPC_MPC52xx
  	# MIPS:

  	default y if MIPS_ALCHEMY

  	default y if MACH_JZ4740

  	# more:
  	default PCI

  # some non-PCI hcds implement EHCI
  config USB_ARCH_HAS_EHCI
  	boolean

  	default y if FSL_SOC

  	default y if PPC_MPC512x

  	default y if ARCH_IXP4XX

  	default y if ARCH_W90X900

  	default y if ARCH_AT91SAM9G45

  	default y if ARCH_MXC

  	default y if ARCH_OMAP3

  	default y if ARCH_CNS3XXX

  	default y if ARCH_VT8500

  	default y if PLAT_SPEAR

  	default y if PLAT_S5P

  	default y if ARCH_MSM

  	default y if MICROBLAZE

  	default y if SPARC_LEON

  	default y if ARCH_MMP

  	default PCI

  # some non-PCI HCDs implement xHCI
  config USB_ARCH_HAS_XHCI
  	boolean
  	default PCI

  # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
  config USB
  	tristate "Support for Host-side USB"
  	depends on USB_ARCH_HAS_HCD

  	select NLS  # for UTF-8 strings

  	---help---
  	  Universal Serial Bus (USB) is a specification for a serial bus
  	  subsystem which offers higher speeds and more features than the
  	  traditional PC serial port.  The bus supplies power to peripherals
  	  and allows for hot swapping.  Up to 127 USB peripherals can be
  	  connected to a single USB host in a tree structure.
  	  
  	  The USB host is the root of the tree, the peripherals are the
  	  leaves and the inner nodes are special USB devices called hubs.
  	  Most PCs now have USB host ports, used to connect peripherals
  	  such as scanners, keyboards, mice, modems, cameras, disks,
  	  flash memory, network links, and printers to the PC.
  
  	  Say Y here if your computer has a host-side USB port and you want
  	  to use USB devices.  You then need to say Y to at least one of the
  	  Host Controller Driver (HCD) options below.  Choose a USB 1.1
  	  controller, such as "UHCI HCD support" or "OHCI HCD support",
  	  and "EHCI HCD (USB 2.0) support" except for older systems that
  	  do not have USB 2.0 support.  It doesn't normally hurt to select
  	  them all if you are not certain.
  
  	  If your system has a device-side USB port, used in the peripheral
  	  side of the USB protocol, see the "USB Gadget" framework instead.
  
  	  After choosing your HCD, then select drivers for the USB peripherals
  	  you'll be using.  You may want to check out the information provided
  	  in <file:Documentation/usb/> and especially the links given in
  	  <file:Documentation/usb/usb-help.txt>.
  
  	  To compile this driver as a module, choose M here: the
  	  module will be called usbcore.
  
  source "drivers/usb/core/Kconfig"

  source "drivers/usb/dwc3/Kconfig"

  source "drivers/usb/mon/Kconfig"

  source "drivers/usb/wusbcore/Kconfig"

  source "drivers/usb/host/Kconfig"

  source "drivers/usb/musb/Kconfig"

  source "drivers/usb/renesas_usbhs/Kconfig"

  source "drivers/usb/class/Kconfig"
  
  source "drivers/usb/storage/Kconfig"

  source "drivers/usb/image/Kconfig"

  comment "USB port drivers"
  	depends on USB
  
  config USB_USS720
  	tristate "USS720 parport driver"
  	depends on USB && PARPORT
  	select PARPORT_NOT_PC
  	---help---
  	  This driver is for USB parallel port adapters that use the Lucent
  	  Technologies USS-720 chip. These cables are plugged into your USB
  	  port and provide USB compatibility to peripherals designed with
  	  parallel port interfaces.
  
  	  The chip has two modes: automatic mode and manual mode. In automatic
  	  mode, it looks to the computer like a standard USB printer. Only
  	  printers may be connected to the USS-720 in this mode. The generic
  	  USB printer driver ("USB Printer support", above) may be used in
  	  that mode, and you can say N here if you want to use the chip only
  	  in this mode.
  
  	  Manual mode is not limited to printers, any parallel port
  	  device should work. This driver utilizes manual mode.
  	  Note however that some operations are three orders of magnitude
  	  slower than on a PCI/ISA Parallel Port, so timing critical
  	  applications might not work.
  
  	  Say Y here if you own an USS-720 USB->Parport cable and intend to
  	  connect anything other than a printer to it.
  
  	  To compile this driver as a module, choose M here: the
  	  module will be called uss720.
  
  source "drivers/usb/serial/Kconfig"
  
  source "drivers/usb/misc/Kconfig"
  
  source "drivers/usb/atm/Kconfig"
  
  source "drivers/usb/gadget/Kconfig"

  source "drivers/usb/otg/Kconfig"

  endif # USB_SUPPORT