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_DWC3_OF_SIMPLE
  25         bool "DesignWare USB3 DRD Generic OF Simple Glue Layer"
  26         depends on DM_USB
  27         default y if DRA7XX
  28         help
  29           Support USB2/3 functionality in simple SoC integrations with
  30           USB controller based on the DesignWare USB3 IP Core.
  31
  32 config USB_XHCI_MVEBU
  33         bool "MVEBU USB 3.0 support"
  34         default y
  35         depends on ARCH_MVEBU
  36         select DM_REGULATOR
  37         help
  38           Choose this option to add support for USB 3.0 driver on mvebu
  39           SoCs, which includes Armada8K, Armada3700 and other Armada
  40           family SoCs.
  41
  42 config USB_XHCI_PCI
  43         bool "Support for PCI-based xHCI USB controller"
  44         depends on DM_USB
  45         default y if X86
  46         help
  47           Enables support for the PCI-based xHCI controller.
  48
  49 config USB_XHCI_ROCKCHIP
  50         bool "Support for Rockchip on-chip xHCI USB controller"
  51         depends on ARCH_ROCKCHIP
  52         depends on DM_REGULATOR
  53         depends on DM_USB
  54         default y
  55         help
  56           Enables support for the on-chip xHCI controller on Rockchip SoCs.
  57
  58 config USB_XHCI_RCAR
  59         bool "Renesas RCar USB 3.0 support"
  60         default y
  61         depends on ARCH_RMOBILE
  62         help
  63           Choose this option to add support for USB 3.0 driver on Renesas
  64           RCar Gen3 SoCs.
  65
  66 config USB_XHCI_STI
  67         bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
  68         depends on ARCH_STI
  69         default y
  70         help
  71           Enables support for the on-chip xHCI controller on STMicroelectronics
  72           STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
  73           to configure the controller.
  74
  75 config USB_XHCI_ZYNQMP
  76         bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
  77         depends on ARCH_ZYNQMP
  78         depends on DM_USB
  79         help
  80           Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
  81
  82 config USB_XHCI_DRA7XX_INDEX
  83         int "DRA7XX xHCI USB index"
  84         range 0 1
  85         default 0
  86         depends on DRA7XX
  87         help
  88           Select the DRA7XX xHCI USB index.
  89           Current supported values: 0, 1.
  90
  91 config USB_XHCI_FSL
  92         bool "Support for NXP Layerscape on-chip xHCI USB controller"
  93         default y if ARCH_LS1021A || FSL_LSCH3 || FSL_LSCH2
  94         depends on !SPL_NO_USB
  95         help
  96           Enables support for the on-chip xHCI controller on NXP Layerscape SoCs.
  97 endif # USB_XHCI_HCD
  98
  99 config USB_EHCI_HCD
 100         bool "EHCI HCD (USB 2.0) support"
 101         default y if ARCH_MX5 || ARCH_MX6
 102         select USB_HOST
 103         ---help---
 104           The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
 105           "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
 106           If your USB host controller supports USB 2.0, you will likely want to
 107           configure this Host Controller Driver.
 108
 109           EHCI controllers are packaged with "companion" host controllers (OHCI
 110           or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
 111           will connect to EHCI if the device is high speed, otherwise they
 112           connect to a companion controller.  If you configure EHCI, you should
 113           probably configure the OHCI (for NEC and some other vendors) USB Host
 114           Controller Driver or UHCI (for Via motherboards) Host Controller
 115           Driver too.
 116
 117           You may want to read <file:Documentation/usb/ehci.txt>.
 118
 119 if USB_EHCI_HCD
 120
 121 config USB_EHCI_ATMEL
 122         bool  "Support for Atmel on-chip EHCI USB controller"
 123         depends on ARCH_AT91
 124         default y
 125         ---help---
 126           Enables support for the on-chip EHCI controller on Atmel chips.
 127
 128 config USB_EHCI_MARVELL
 129         bool "Support for Marvell on-chip EHCI USB controller"
 130         depends on ARCH_MVEBU || KIRKWOOD || ORION5X
 131         default y
 132         ---help---
 133           Enables support for the on-chip EHCI controller on MVEBU SoCs.
 134
 135 config USB_EHCI_MX6
 136         bool "Support for i.MX6 on-chip EHCI USB controller"
 137         depends on ARCH_MX6
 138         default y
 139         ---help---
 140           Enables support for the on-chip EHCI controller on i.MX6 SoCs.
 141
 142 config USB_EHCI_MX7
 143         bool "Support for i.MX7 on-chip EHCI USB controller"
 144         depends on ARCH_MX7
 145         default y
 146         ---help---
 147           Enables support for the on-chip EHCI controller on i.MX7 SoCs.
 148
 149 config USB_EHCI_OMAP
 150         bool "Support for OMAP3+ on-chip EHCI USB controller"
 151         depends on ARCH_OMAP2PLUS
 152         default y
 153         ---help---
 154           Enables support for the on-chip EHCI controller on OMAP3 and later
 155           SoCs.
 156
 157 config USB_EHCI_VF
 158         bool "Support for Vybrid on-chip EHCI USB controller"
 159         depends on ARCH_VF610
 160         default y
 161         help
 162           Enables support for the on-chip EHCI controller on Vybrid SoCs.
 163
 164 if USB_EHCI_MX7
 165
 166 config MXC_USB_OTG_HACTIVE
 167         bool "USB Power pin high active"
 168         ---help---
 169           Set the USB Power pin polarity to be high active (PWR_POL)
 170
 171 endif
 172
 173 config USB_EHCI_MSM
 174         bool "Support for Qualcomm on-chip EHCI USB controller"
 175         depends on DM_USB
 176         select USB_ULPI_VIEWPORT
 177         select MSM8916_USB_PHY
 178         default n
 179         ---help---
 180           Enables support for the on-chip EHCI controller on Qualcomm
 181           Snapdragon SoCs.
 182
 183 config USB_EHCI_PCI
 184         bool "Support for PCI-based EHCI USB controller"
 185         default y if X86
 186         help
 187           Enables support for the PCI-based EHCI controller.
 188
 189 config USB_EHCI_TEGRA
 190         bool "Support for NVIDIA Tegra on-chip EHCI USB controller"
 191         depends on TEGRA
 192         ---help---
 193           Enable support for Tegra on-chip EHCI USB controller
 194
 195 config USB_EHCI_ZYNQ
 196         bool "Support for Xilinx Zynq on-chip EHCI USB controller"
 197         depends on ARCH_ZYNQ
 198         default y
 199         ---help---
 200           Enable support for Zynq on-chip EHCI USB controller
 201
 202 config USB_EHCI_GENERIC
 203         bool "Support for generic EHCI USB controller"
 204         depends on OF_CONTROL
 205         depends on DM_USB
 206         default ARCH_SUNXI
 207         default n
 208         ---help---
 209           Enables support for generic EHCI controller.
 210
 211 config USB_EHCI_FSL
 212         bool  "Support for FSL on-chip EHCI USB controller"
 213         default n
 214         select  CONFIG_EHCI_HCD_INIT_AFTER_RESET
 215         ---help---
 216           Enables support for the on-chip EHCI controller on FSL chips.
 217 endif # USB_EHCI_HCD
 218
 219 config USB_OHCI_HCD
 220         bool "OHCI HCD (USB 1.1) support"
 221         ---help---
 222           The Open Host Controller Interface (OHCI) is a standard for accessing
 223           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 224           UHCI specification.  If your USB host controller follows the OHCI spec,
 225           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 226           USB controller from Intel or VIA, this is appropriate.  If your host
 227           controller doesn't use PCI, this is probably appropriate.  For a PCI
 228           based system where you're not sure, the "lspci -v" entry will list the
 229           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 230
 231 if USB_OHCI_HCD
 232
 233 config USB_OHCI_GENERIC
 234         bool "Support for generic OHCI USB controller"
 235         depends on OF_CONTROL
 236         depends on DM_USB
 237         default ARCH_SUNXI
 238         select USB_HOST
 239         ---help---
 240           Enables support for generic OHCI controller.
 241
 242 endif # USB_OHCI_HCD
 243
 244 config USB_UHCI_HCD
 245         bool "UHCI HCD (most Intel and VIA) support"
 246         select USB_HOST
 247         ---help---
 248           The Universal Host Controller Interface is a standard by Intel for
 249           accessing the USB hardware in the PC (which is also called the USB
 250           host controller). If your USB host controller conforms to this
 251           standard, you may want to say Y, but see below. All recent boards
 252           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 253           i810, i820) conform to this standard. Also all VIA PCI chipsets
 254           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 255           133) and LEON/GRLIB SoCs with the GRUSBHC controller.
 256           If unsure, say Y.
 257
 258 if USB_UHCI_HCD
 259
 260 endif # USB_UHCI_HCD
 261
 262 config USB_DWC2
 263         bool "DesignWare USB2 Core support"
 264         select USB_HOST
 265         ---help---
 266           The DesignWare USB 2.0 controller is compliant with the
 267           USB-Implementers Forum (USB-IF) USB 2.0 specifications.
 268           Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
 269           operation is compliant to the controller Supplement. If you want to
 270           enable this controller in host mode, say Y.
 271
 272 if USB_DWC2
 273 config USB_DWC2_BUFFER_SIZE
 274         int "Data buffer size in kB"
 275         default 64
 276         ---help---
 277           By default 64 kB buffer is used but if amount of RAM avaialble on
 278           the target is not enough to accommodate allocation of buffer of
 279           that size it is possible to shrink it. Smaller sizes should be fine
 280           because larger transactions could be split in smaller ones.
 281
 282 endif # USB_DWC2