drivers/usb/Kconfig

   1 #
   2 # USB device configuration
   3 #
   4
   5 menuconfig USB_SUPPORT
   6         bool "USB support"
   7         depends on HAS_IOMEM
   8         default y
   9         ---help---
  10           This option adds core support for Universal Serial Bus (USB).
  11           You will also need drivers from the following menu to make use of it.
  12
  13 if USB_SUPPORT
  14
  15 config USB_COMMON
  16         tristate
  17         default y
  18         depends on USB || USB_GADGET
  19
  20 # Host-side USB depends on having a host controller
  21 # NOTE:  dummy_hcd is always an option, but it's ignored here ...
  22 # NOTE:  SL-811 option should be board-specific ...
  23 config USB_ARCH_HAS_HCD
  24         boolean
  25         default y if USB_ARCH_HAS_OHCI
  26         default y if USB_ARCH_HAS_EHCI
  27         default y if USB_ARCH_HAS_XHCI
  28         default y if PCMCIA && !M32R                    # sl811_cs
  29         default y if ARM                                # SL-811
  30         default y if BLACKFIN                           # SL-811
  31         default y if SUPERH                             # r8a66597-hcd
  32         default PCI
  33
  34 # many non-PCI SOC chips embed OHCI
  35 config USB_ARCH_HAS_OHCI
  36         boolean
  37         # ARM:
  38         default y if SA1111
  39         default y if ARCH_OMAP
  40         default y if ARCH_S3C2410
  41         default y if PXA27x
  42         default y if PXA3xx
  43         default y if ARCH_EP93XX
  44         default y if ARCH_AT91
  45         default y if ARCH_PNX4008 && I2C
  46         default y if MFD_TC6393XB
  47         default y if ARCH_W90X900
  48         default y if ARCH_DAVINCI_DA8XX
  49         default y if ARCH_CNS3XXX
  50         default y if PLAT_SPEAR
  51         # PPC:
  52         default y if STB03xxx
  53         default y if PPC_MPC52xx
  54         # MIPS:
  55         default y if MIPS_ALCHEMY
  56         default y if MACH_JZ4740
  57         # more:
  58         default PCI
  59
  60 # some non-PCI hcds implement EHCI
  61 config USB_ARCH_HAS_EHCI
  62         boolean
  63         default y if FSL_SOC
  64         default y if PPC_MPC512x
  65         default y if SOC_AU1200
  66         default y if ARCH_IXP4XX
  67         default y if ARCH_W90X900
  68         default y if ARCH_AT91SAM9G45
  69         default y if ARCH_MXC
  70         default y if ARCH_OMAP3
  71         default y if ARCH_CNS3XXX
  72         default y if ARCH_VT8500
  73         default y if PLAT_SPEAR
  74         default y if PLAT_S5P
  75         default y if ARCH_MSM
  76         default y if MICROBLAZE
  77         default y if SPARC_LEON
  78         default y if ARCH_MMP
  79         default PCI
  80
  81 # some non-PCI HCDs implement xHCI
  82 config USB_ARCH_HAS_XHCI
  83         boolean
  84         default PCI
  85
  86 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
  87 config USB
  88         tristate "Support for Host-side USB"
  89         depends on USB_ARCH_HAS_HCD
  90         select NLS  # for UTF-8 strings
  91         ---help---
  92           Universal Serial Bus (USB) is a specification for a serial bus
  93           subsystem which offers higher speeds and more features than the
  94           traditional PC serial port.  The bus supplies power to peripherals
  95           and allows for hot swapping.  Up to 127 USB peripherals can be
  96           connected to a single USB host in a tree structure.
  97
  98           The USB host is the root of the tree, the peripherals are the
  99           leaves and the inner nodes are special USB devices called hubs.
 100           Most PCs now have USB host ports, used to connect peripherals
 101           such as scanners, keyboards, mice, modems, cameras, disks,
 102           flash memory, network links, and printers to the PC.
 103
 104           Say Y here if your computer has a host-side USB port and you want
 105           to use USB devices.  You then need to say Y to at least one of the
 106           Host Controller Driver (HCD) options below.  Choose a USB 1.1
 107           controller, such as "UHCI HCD support" or "OHCI HCD support",
 108           and "EHCI HCD (USB 2.0) support" except for older systems that
 109           do not have USB 2.0 support.  It doesn't normally hurt to select
 110           them all if you are not certain.
 111
 112           If your system has a device-side USB port, used in the peripheral
 113           side of the USB protocol, see the "USB Gadget" framework instead.
 114
 115           After choosing your HCD, then select drivers for the USB peripherals
 116           you'll be using.  You may want to check out the information provided
 117           in <file:Documentation/usb/> and especially the links given in
 118           <file:Documentation/usb/usb-help.txt>.
 119
 120           To compile this driver as a module, choose M here: the
 121           module will be called usbcore.
 122
 123 source "drivers/usb/core/Kconfig"
 124
 125 source "drivers/usb/dwc3/Kconfig"
 126
 127 source "drivers/usb/mon/Kconfig"
 128
 129 source "drivers/usb/wusbcore/Kconfig"
 130
 131 source "drivers/usb/host/Kconfig"
 132
 133 source "drivers/usb/musb/Kconfig"
 134
 135 source "drivers/usb/renesas_usbhs/Kconfig"
 136
 137 source "drivers/usb/class/Kconfig"
 138
 139 source "drivers/usb/storage/Kconfig"
 140
 141 source "drivers/usb/image/Kconfig"
 142
 143 comment "USB port drivers"
 144         depends on USB
 145
 146 config USB_USS720
 147         tristate "USS720 parport driver"
 148         depends on USB && PARPORT
 149         select PARPORT_NOT_PC
 150         ---help---
 151           This driver is for USB parallel port adapters that use the Lucent
 152           Technologies USS-720 chip. These cables are plugged into your USB
 153           port and provide USB compatibility to peripherals designed with
 154           parallel port interfaces.
 155
 156           The chip has two modes: automatic mode and manual mode. In automatic
 157           mode, it looks to the computer like a standard USB printer. Only
 158           printers may be connected to the USS-720 in this mode. The generic
 159           USB printer driver ("USB Printer support", above) may be used in
 160           that mode, and you can say N here if you want to use the chip only
 161           in this mode.
 162
 163           Manual mode is not limited to printers, any parallel port
 164           device should work. This driver utilizes manual mode.
 165           Note however that some operations are three orders of magnitude
 166           slower than on a PCI/ISA Parallel Port, so timing critical
 167           applications might not work.
 168
 169           Say Y here if you own an USS-720 USB->Parport cable and intend to
 170           connect anything other than a printer to it.
 171
 172           To compile this driver as a module, choose M here: the
 173           module will be called uss720.
 174
 175 source "drivers/usb/serial/Kconfig"
 176
 177 source "drivers/usb/misc/Kconfig"
 178
 179 source "drivers/usb/atm/Kconfig"
 180
 181 source "drivers/usb/gadget/Kconfig"
 182
 183 source "drivers/usb/otg/Kconfig"
 184
 185 endif # USB_SUPPORT