drivers/usb/host/Kconfig

   1 #
   2 # USB Host Controller Drivers
   3 #
   4 comment "USB Host Controller Drivers"
   5
   6 config USB_HOST
   7         bool
   8
   9 config USB_XHCI_HCD
  10         bool "xHCI HCD (USB 3.0) support"
  11         select USB_HOST
  12         ---help---
  13           The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
  14           "SuperSpeed" host controller hardware.
  15
  16 if USB_XHCI_HCD
  17
  18 config USB_XHCI_DWC3
  19         bool "DesignWare USB3 DRD Core Support"
  20         help
  21           Say Y or if your system has a Dual Role SuperSpeed
  22           USB controller based on the DesignWare USB3 IP Core.
  23
  24 config USB_XHCI_MVEBU
  25         bool "MVEBU USB 3.0 support"
  26         default y
  27         depends on ARCH_MVEBU
  28         select DM_REGULATOR
  29         help
  30           Choose this option to add support for USB 3.0 driver on mvebu
  31           SoCs, which includes Armada8K, Armada3700 and other Armada
  32           family SoCs.
  33
  34 config USB_XHCI_ROCKCHIP
  35         bool "Support for Rockchip on-chip xHCI USB controller"
  36         depends on ARCH_ROCKCHIP
  37         default y
  38         help
  39           Enables support for the on-chip xHCI controller on Rockchip SoCs.
  40
  41 config USB_XHCI_ZYNQMP
  42         bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
  43         depends on ARCH_ZYNQMP
  44         help
  45           Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
  46
  47 config USB_XHCI_DRA7XX_INDEX
  48         int "DRA7XX xHCI USB index"
  49         range 0 1
  50         default 0
  51         depends on DRA7XX
  52         help
  53           Select the DRA7XX xHCI USB index.
  54           Current supported values: 0, 1.
  55
  56 endif # USB_XHCI_HCD
  57
  58 config USB_EHCI_HCD
  59         bool "EHCI HCD (USB 2.0) support"
  60         default y if ARCH_MX5 || ARCH_MX6
  61         select USB_HOST
  62         ---help---
  63           The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
  64           "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
  65           If your USB host controller supports USB 2.0, you will likely want to
  66           configure this Host Controller Driver.
  67
  68           EHCI controllers are packaged with "companion" host controllers (OHCI
  69           or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
  70           will connect to EHCI if the device is high speed, otherwise they
  71           connect to a companion controller.  If you configure EHCI, you should
  72           probably configure the OHCI (for NEC and some other vendors) USB Host
  73           Controller Driver or UHCI (for Via motherboards) Host Controller
  74           Driver too.
  75
  76           You may want to read <file:Documentation/usb/ehci.txt>.
  77
  78 if USB_EHCI_HCD
  79
  80 config USB_EHCI_ATMEL
  81         bool  "Support for Atmel on-chip EHCI USB controller"
  82         depends on ARCH_AT91
  83         default y
  84         ---help---
  85           Enables support for the on-chip EHCI controller on Atmel chips.
  86
  87 config USB_EHCI_MARVELL
  88         bool "Support for Marvell on-chip EHCI USB controller"
  89         depends on ARCH_MVEBU || KIRKWOOD || ORION5X
  90         default y
  91         ---help---
  92           Enables support for the on-chip EHCI controller on MVEBU SoCs.
  93
  94 config USB_EHCI_MX6
  95         bool "Support for i.MX6 on-chip EHCI USB controller"
  96         depends on ARCH_MX6
  97         default y
  98         ---help---
  99           Enables support for the on-chip EHCI controller on i.MX6 SoCs.
 100
 101 config USB_EHCI_MX7
 102         bool "Support for i.MX7 on-chip EHCI USB controller"
 103         depends on ARCH_MX7
 104         default y
 105         ---help---
 106           Enables support for the on-chip EHCI controller on i.MX7 SoCs.
 107
 108 config USB_EHCI_OMAP
 109         bool "Support for OMAP3+ on-chip EHCI USB controller"
 110         depends on ARCH_OMAP2PLUS
 111         default y
 112         ---help---
 113           Enables support for the on-chip EHCI controller on OMAP3 and later
 114           SoCs.
 115
 116 if USB_EHCI_MX7
 117
 118 config MXC_USB_OTG_HACTIVE
 119         bool "USB Power pin high active"
 120         ---help---
 121           Set the USB Power pin polarity to be high active (PWR_POL)
 122
 123 endif
 124
 125 config USB_EHCI_MSM
 126         bool "Support for Qualcomm on-chip EHCI USB controller"
 127         depends on DM_USB
 128         select USB_ULPI_VIEWPORT
 129         default n
 130         ---help---
 131           Enables support for the on-chip EHCI controller on Qualcomm
 132           Snapdragon SoCs.
 133           This driver supports combination of Chipidea USB controller
 134           and Synapsys USB PHY in host mode only.
 135
 136 config USB_EHCI_ZYNQ
 137         bool "Support for Xilinx Zynq on-chip EHCI USB controller"
 138         depends on ARCH_ZYNQ
 139         default y
 140         ---help---
 141           Enable support for Zynq on-chip EHCI USB controller
 142
 143 config USB_EHCI_GENERIC
 144         bool "Support for generic EHCI USB controller"
 145         depends on OF_CONTROL
 146         depends on DM_USB
 147         default n
 148         ---help---
 149           Enables support for generic EHCI controller.
 150
 151 endif # USB_EHCI_HCD
 152
 153 config USB_OHCI_HCD
 154         bool "OHCI HCD (USB 1.1) support"
 155         ---help---
 156           The Open Host Controller Interface (OHCI) is a standard for accessing
 157           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 158           UHCI specification.  If your USB host controller follows the OHCI spec,
 159           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 160           USB controller from Intel or VIA, this is appropriate.  If your host
 161           controller doesn't use PCI, this is probably appropriate.  For a PCI
 162           based system where you're not sure, the "lspci -v" entry will list the
 163           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 164
 165 if USB_OHCI_HCD
 166
 167 config USB_OHCI_GENERIC
 168         bool "Support for generic OHCI USB controller"
 169         depends on OF_CONTROL
 170         depends on DM_USB
 171         select USB_HOST
 172         ---help---
 173           Enables support for generic OHCI controller.
 174
 175 endif # USB_OHCI_HCD
 176
 177 config USB_UHCI_HCD
 178         bool "UHCI HCD (most Intel and VIA) support"
 179         select USB_HOST
 180         ---help---
 181           The Universal Host Controller Interface is a standard by Intel for
 182           accessing the USB hardware in the PC (which is also called the USB
 183           host controller). If your USB host controller conforms to this
 184           standard, you may want to say Y, but see below. All recent boards
 185           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 186           i810, i820) conform to this standard. Also all VIA PCI chipsets
 187           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 188           133) and LEON/GRLIB SoCs with the GRUSBHC controller.
 189           If unsure, say Y.
 190
 191 if USB_UHCI_HCD
 192
 193 endif # USB_UHCI_HCD