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         select USB_HOST
  61         ---help---
  62           The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
  63           "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
  64           If your USB host controller supports USB 2.0, you will likely want to
  65           configure this Host Controller Driver.
  66
  67           EHCI controllers are packaged with "companion" host controllers (OHCI
  68           or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
  69           will connect to EHCI if the device is high speed, otherwise they
  70           connect to a companion controller.  If you configure EHCI, you should
  71           probably configure the OHCI (for NEC and some other vendors) USB Host
  72           Controller Driver or UHCI (for Via motherboards) Host Controller
  73           Driver too.
  74
  75           You may want to read <file:Documentation/usb/ehci.txt>.
  76
  77 config USB_EHCI
  78         bool
  79         default USB_EHCI_HCD
  80         ---help---
  81           TODO: rename after most boards switch to Kconfig
  82
  83 if USB_EHCI_HCD
  84
  85 config USB_EHCI_ATMEL
  86         bool  "Support for Atmel on-chip EHCI USB controller"
  87         depends on ARCH_AT91
  88         default y
  89         ---help---
  90           Enables support for the on-chip EHCI controller on Atmel chips.
  91
  92 config USB_EHCI_MARVELL
  93         bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller"
  94         depends on ARCH_MVEBU
  95         default y
  96         ---help---
  97           Enables support for the on-chip EHCI controller on MVEBU SoCs.
  98
  99 config USB_EHCI_MX6
 100         bool "Support for i.MX6 on-chip EHCI USB controller"
 101         depends on ARCH_MX6
 102         default y
 103         ---help---
 104           Enables support for the on-chip EHCI controller on i.MX6 SoCs.
 105
 106 config USB_EHCI_MX7
 107         bool "Support for i.MX7 on-chip EHCI USB controller"
 108         depends on ARCH_MX7
 109         default y
 110         ---help---
 111           Enables support for the on-chip EHCI controller on i.MX7 SoCs.
 112
 113 if USB_EHCI_MX7
 114
 115 config MXC_USB_OTG_HACTIVE
 116         bool "USB Power pin high active"
 117         ---help---
 118           Set the USB Power pin polarity to be high active (PWR_POL)
 119
 120 endif
 121
 122 config USB_EHCI_MSM
 123         bool "Support for Qualcomm on-chip EHCI USB controller"
 124         depends on DM_USB
 125         select USB_ULPI_VIEWPORT
 126         default n
 127         ---help---
 128           Enables support for the on-chip EHCI controller on Qualcomm
 129           Snapdragon SoCs.
 130           This driver supports combination of Chipidea USB controller
 131           and Synapsys USB PHY in host mode only.
 132
 133 config USB_EHCI_ZYNQ
 134         bool "Support for Xilinx Zynq on-chip EHCI USB controller"
 135         depends on ARCH_ZYNQ
 136         default y
 137         ---help---
 138           Enable support for Zynq on-chip EHCI USB controller
 139
 140 config USB_EHCI_GENERIC
 141         bool "Support for generic EHCI USB controller"
 142         depends on OF_CONTROL
 143         depends on DM_USB
 144         default n
 145         ---help---
 146           Enables support for generic EHCI controller.
 147
 148 endif # USB_EHCI_HCD
 149
 150 config USB_OHCI_HCD
 151         bool "OHCI HCD (USB 1.1) support"
 152         ---help---
 153           The Open Host Controller Interface (OHCI) is a standard for accessing
 154           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 155           UHCI specification.  If your USB host controller follows the OHCI spec,
 156           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 157           USB controller from Intel or VIA, this is appropriate.  If your host
 158           controller doesn't use PCI, this is probably appropriate.  For a PCI
 159           based system where you're not sure, the "lspci -v" entry will list the
 160           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 161
 162 if USB_OHCI_HCD
 163
 164 config USB_OHCI_GENERIC
 165         bool "Support for generic OHCI USB controller"
 166         depends on OF_CONTROL
 167         depends on DM_USB
 168         select USB_HOST
 169         ---help---
 170           Enables support for generic OHCI controller.
 171
 172 endif # USB_OHCI_HCD
 173
 174 config USB_UHCI_HCD
 175         bool "UHCI HCD (most Intel and VIA) support"
 176         select USB_HOST
 177         ---help---
 178           The Universal Host Controller Interface is a standard by Intel for
 179           accessing the USB hardware in the PC (which is also called the USB
 180           host controller). If your USB host controller conforms to this
 181           standard, you may want to say Y, but see below. All recent boards
 182           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 183           i810, i820) conform to this standard. Also all VIA PCI chipsets
 184           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 185           133) and LEON/GRLIB SoCs with the GRUSBHC controller.
 186           If unsure, say Y.
 187
 188 if USB_UHCI_HCD
 189
 190 endif # USB_UHCI_HCD