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 MVEBU (AXP / A38x) on-chip EHCI USB controller"
  89         depends on ARCH_MVEBU
  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 if USB_EHCI_MX7
 109
 110 config MXC_USB_OTG_HACTIVE
 111         bool "USB Power pin high active"
 112         ---help---
 113           Set the USB Power pin polarity to be high active (PWR_POL)
 114
 115 endif
 116
 117 config USB_EHCI_MSM
 118         bool "Support for Qualcomm on-chip EHCI USB controller"
 119         depends on DM_USB
 120         select USB_ULPI_VIEWPORT
 121         default n
 122         ---help---
 123           Enables support for the on-chip EHCI controller on Qualcomm
 124           Snapdragon SoCs.
 125           This driver supports combination of Chipidea USB controller
 126           and Synapsys USB PHY in host mode only.
 127
 128 config USB_EHCI_ZYNQ
 129         bool "Support for Xilinx Zynq on-chip EHCI USB controller"
 130         depends on ARCH_ZYNQ
 131         default y
 132         ---help---
 133           Enable support for Zynq on-chip EHCI USB controller
 134
 135 config USB_EHCI_GENERIC
 136         bool "Support for generic EHCI USB controller"
 137         depends on OF_CONTROL
 138         depends on DM_USB
 139         default n
 140         ---help---
 141           Enables support for generic EHCI controller.
 142
 143 endif # USB_EHCI_HCD
 144
 145 config USB_OHCI_HCD
 146         bool "OHCI HCD (USB 1.1) support"
 147         ---help---
 148           The Open Host Controller Interface (OHCI) is a standard for accessing
 149           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 150           UHCI specification.  If your USB host controller follows the OHCI spec,
 151           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 152           USB controller from Intel or VIA, this is appropriate.  If your host
 153           controller doesn't use PCI, this is probably appropriate.  For a PCI
 154           based system where you're not sure, the "lspci -v" entry will list the
 155           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 156
 157 if USB_OHCI_HCD
 158
 159 config USB_OHCI_GENERIC
 160         bool "Support for generic OHCI USB controller"
 161         depends on OF_CONTROL
 162         depends on DM_USB
 163         select USB_HOST
 164         ---help---
 165           Enables support for generic OHCI controller.
 166
 167 endif # USB_OHCI_HCD
 168
 169 config USB_UHCI_HCD
 170         bool "UHCI HCD (most Intel and VIA) support"
 171         select USB_HOST
 172         ---help---
 173           The Universal Host Controller Interface is a standard by Intel for
 174           accessing the USB hardware in the PC (which is also called the USB
 175           host controller). If your USB host controller conforms to this
 176           standard, you may want to say Y, but see below. All recent boards
 177           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 178           i810, i820) conform to this standard. Also all VIA PCI chipsets
 179           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 180           133) and LEON/GRLIB SoCs with the GRUSBHC controller.
 181           If unsure, say Y.
 182
 183 if USB_UHCI_HCD
 184
 185 endif # USB_UHCI_HCD