#
# USB device configuration
#

# 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_S3C24XX
	default y if PXA27x
	default y if PXA3xx
	default y if ARCH_EP93XX
	default y if ARCH_AT91
	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
	default y if MACH_XBURST
	# 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_AT91
	default y if ARCH_MXC
	default y if ARCH_MXS
	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 y if MACH_LOONGSON1
	default y if PLAT_ORION
	default PCI

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

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

# 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.

if USB

source "drivers/usb/core/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"

endif

source "drivers/usb/dwc2/Kconfig"

# source "drivers/usb/dwc3/Kconfig"

# source "drivers/usb/chipidea/Kconfig"

comment "USB port drivers"

if USB
source "drivers/usb/serial/Kconfig"

# source "drivers/usb/misc/Kconfig"

# source "drivers/usb/atm/Kconfig"

endif # USB

source "drivers/usb/phy/Kconfig"

source "drivers/usb/gadget/Kconfig"

endif # USB_SUPPORT
