2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
7 tristate "Cypress C67x00 HCD support"
9 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
10 host/peripheral/OTG USB controllers.
12 Enable this option to support this chip in host controller mode.
15 To compile this driver as a module, choose M here: the
16 module will be called c67x00.
19 tristate "xHCI HCD (USB 3.0) support"
21 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
22 "SuperSpeed" host controller hardware.
24 To compile this driver as a module, choose M here: the
25 module will be called xhci-hcd.
29 config USB_XHCI_PLATFORM
32 config USB_XHCI_HCD_DEBUGGING
33 bool "Debugging for the xHCI host controller"
35 Say 'Y' to turn on debugging for the xHCI host controller driver.
36 This will spew debugging output, even in interrupt context.
37 This should only be used for debugging xHCI driver bugs.
44 tristate "EHCI HCD (USB 2.0) support"
46 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
47 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
48 If your USB host controller supports USB 2.0, you will likely want to
49 configure this Host Controller Driver.
51 EHCI controllers are packaged with "companion" host controllers (OHCI
52 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
53 will connect to EHCI if the device is high speed, otherwise they
54 connect to a companion controller. If you configure EHCI, you should
55 probably configure the OHCI (for NEC and some other vendors) USB Host
56 Controller Driver or UHCI (for Via motherboards) Host Controller
59 You may want to read <file:Documentation/usb/ehci.txt>.
61 To compile this driver as a module, choose M here: the
62 module will be called ehci-hcd.
64 config USB_EHCI_ROOT_HUB_TT
65 bool "Root Hub Transaction Translators"
66 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
68 Some EHCI chips have vendor-specific extensions to integrate
69 transaction translators, so that no OHCI or UHCI companion
70 controller is needed. It's safe to say "y" even if your
71 controller doesn't support this feature.
73 This supports the EHCI implementation that's originally
74 from ARC, and has since changed hands a few times.
76 config USB_EHCI_TT_NEWSCHED
77 bool "Improved Transaction Translator scheduling"
78 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
81 This changes the periodic scheduling code to fill more of the low
82 and full speed bandwidth available from the Transaction Translator
83 (TT) in USB 2.0 hubs. Without this, only one transfer will be
84 issued in each microframe, significantly reducing the number of
85 periodic low/fullspeed transfers possible.
87 If you have multiple periodic low/fullspeed devices connected to a
88 highspeed USB hub which is connected to a highspeed USB Host
89 Controller, and some of those devices will not work correctly
90 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
91 you have only one such device and it doesn't work, you could try
96 config USB_FSL_MPH_DR_OF
106 config USB_EHCI_HCD_PMC_MSP
107 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
108 depends on MSP_HAS_USB
110 select USB_EHCI_BIG_ENDIAN_DESC
111 select USB_EHCI_BIG_ENDIAN_MMIO
113 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
116 config USB_EHCI_BIG_ENDIAN_MMIO
119 config USB_EHCI_BIG_ENDIAN_DESC
122 config XPS_USB_HCD_XILINX
123 bool "Use Xilinx usb host EHCI controller core"
124 depends on (PPC32 || MICROBLAZE)
125 select USB_EHCI_BIG_ENDIAN_DESC
126 select USB_EHCI_BIG_ENDIAN_MMIO
128 Xilinx xps USB host controller core is EHCI compilant and has
129 transaction translator built-in. It can be configured to either
130 support both high speed and full speed devices, or high speed
134 bool "Support for Freescale PPC on-chip EHCI USB controller"
136 select USB_EHCI_ROOT_HUB_TT
137 select USB_FSL_MPH_DR_OF if OF
139 Variation of ARC USB block used in some Freescale chips.
142 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
144 select USB_EHCI_ROOT_HUB_TT
146 Variation of ARC USB block used in some Freescale chips.
148 config USB_EHCI_HCD_OMAP
149 tristate "EHCI support for OMAP3 and later chips"
153 Enables support for the on-chip EHCI controller on
154 OMAP3 and later chips.
155 If your system uses a PHY on the USB port, you will need to
156 enable USB_PHY and the appropriate PHY driver as well. Most
157 boards need the NOP_USB_XCEIV PHY driver.
159 config USB_EHCI_HCD_ORION
160 tristate "Support for Marvell EBU on-chip EHCI USB controller"
161 depends on USB_EHCI_HCD && PLAT_ORION
164 Enables support for the on-chip EHCI controller on Marvell's
165 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
166 Armada 370. This is different from the EHCI implementation
167 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
168 Marvell PXA/MMP USB controller" for those.
170 config USB_EHCI_HCD_SPEAR
171 tristate "Support for ST SPEAr on-chip EHCI USB controller"
172 depends on USB_EHCI_HCD && PLAT_SPEAR
175 Enables support for the on-chip EHCI controller on
178 config USB_EHCI_HCD_AT91
179 tristate "Support for Atmel on-chip EHCI USB controller"
180 depends on USB_EHCI_HCD && ARCH_AT91
183 Enables support for the on-chip EHCI controller on
187 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
190 select USB_EHCI_ROOT_HUB_TT
193 Enables support for the USB Host controller present on the
194 Qualcomm chipsets. Root Hub has inbuilt TT.
195 This driver depends on OTG driver for PHY initialization,
196 clock management, powering up VBUS, and power management.
197 This driver is not supported on boards like trout which
200 config USB_EHCI_TEGRA
201 tristate "NVIDIA Tegra HCD support"
202 depends on ARCH_TEGRA
203 select USB_EHCI_ROOT_HUB_TT
206 This driver enables support for the internal USB Host Controllers
207 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
209 config USB_EHCI_HCD_PPC_OF
210 bool "EHCI support for PPC USB controller on OF platform bus"
214 Enables support for the USB controller present on the PowerPC
215 OpenFirmware platform bus.
218 bool "EHCI support for SuperH USB controller"
221 Enables support for the on-chip EHCI controller on the SuperH.
222 If you use the PCI EHCI controller, this option is not necessary.
225 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
226 depends on PLAT_S5P || ARCH_EXYNOS
228 Enable support for the Samsung S5Pxxxx and Exynos3/4/5 SOC's
229 on-chip EHCI controller.
232 bool "EHCI support for Marvell PXA/MMP USB controller"
233 depends on (ARCH_PXA || ARCH_MMP)
234 select USB_EHCI_ROOT_HUB_TT
236 Enables support for Marvell (including PXA and MMP series) on-chip
237 USB SPH and OTG controller. SPH is a single port host, and it can
238 only be EHCI host. OTG is controller that can switch to host mode.
239 Note that this driver will not work on Marvell's other EHCI
240 controller used by the EBU-type SoCs including Orion, Kirkwood,
241 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
242 on-chip EHCI USB controller" for those.
244 config USB_W90X900_EHCI
245 bool "W90X900(W90P910) EHCI support"
246 depends on ARCH_W90X900
248 Enables support for the W90X900 USB controller
250 config USB_CNS3XXX_EHCI
251 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
252 depends on ARCH_CNS3XXX
253 select USB_EHCI_HCD_PLATFORM
255 This option is deprecated now and the driver was removed, use
256 USB_EHCI_HCD_PLATFORM instead.
258 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
259 It is needed for high-speed (480Mbit/sec) USB 2.0 device
262 config USB_EHCI_ATH79
263 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
264 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
265 select USB_EHCI_ROOT_HUB_TT
266 select USB_EHCI_HCD_PLATFORM
269 This option is deprecated now and the driver was removed, use
270 USB_EHCI_HCD_PLATFORM instead.
272 Enables support for the built-in EHCI controller present
273 on the Atheros AR7XXX/AR9XXX SoCs.
275 config USB_EHCI_HCD_PLATFORM
276 tristate "Generic EHCI driver for a platform device"
279 Adds an EHCI host driver for a generic platform device, which
280 provides a memory space and an irq.
284 config USB_OCTEON_EHCI
285 bool "Octeon on-chip EHCI support"
286 depends on CPU_CAVIUM_OCTEON
288 select USB_EHCI_BIG_ENDIAN_MMIO
290 Enable support for the Octeon II SOC's on-chip EHCI
291 controller. It is needed for high-speed (480Mbit/sec)
292 USB 2.0 device support. All CN6XXX based chips with USB are
297 config USB_OXU210HP_HCD
298 tristate "OXU210HP HCD support"
299 depends on GENERIC_HARDIRQS
301 The OXU210HP is an USB host/OTG/device controller. Enable this
302 option if your board has this chip. If unsure, say N.
304 This driver does not support isochronous transfers and doesn't
305 implement OTG nor USB device controllers.
307 To compile this driver as a module, choose M here: the
308 module will be called oxu210hp-hcd.
310 config USB_ISP116X_HCD
311 tristate "ISP116X HCD support"
313 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
314 option if your board has this chip. If unsure, say N.
316 This driver does not support isochronous transfers.
318 To compile this driver as a module, choose M here: the
319 module will be called isp116x-hcd.
321 config USB_ISP1760_HCD
322 tristate "ISP 1760 HCD support"
324 The ISP1760 chip is a USB 2.0 host controller.
326 This driver does not support isochronous transfers or OTG.
327 This USB controller is usually attached to a non-DMA-Master
328 capable bus. NXP's eval kit brings this chip on PCI card
329 where the chip itself is behind a PLB to simulate such
332 To compile this driver as a module, choose M here: the
333 module will be called isp1760.
335 config USB_ISP1362_HCD
336 tristate "ISP1362 HCD support"
339 Supports the Philips ISP1362 chip as a host controller
341 This driver does not support isochronous transfers.
343 To compile this driver as a module, choose M here: the
344 module will be called isp1362-hcd.
346 config USB_FUSBH200_HCD
347 tristate "FUSBH200 HCD support"
351 Faraday FUSBH200 is designed to meet USB2.0 EHCI specification
352 with minor modification.
354 To compile this driver as a module, choose M here: the
355 module will be called fusbh200-hcd.
358 tristate "OHCI HCD (USB 1.1) support"
359 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
360 depends on USB_ISP1301 || !ARCH_LPC32XX
362 The Open Host Controller Interface (OHCI) is a standard for accessing
363 USB 1.1 host controller hardware. It does more in hardware than Intel's
364 UHCI specification. If your USB host controller follows the OHCI spec,
365 say Y. On most non-x86 systems, and on x86 hardware that's not using a
366 USB controller from Intel or VIA, this is appropriate. If your host
367 controller doesn't use PCI, this is probably appropriate. For a PCI
368 based system where you're not sure, the "lspci -v" entry will list the
369 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
371 To compile this driver as a module, choose M here: the
372 module will be called ohci-hcd.
376 config USB_OHCI_HCD_OMAP1
377 bool "OHCI support for OMAP1/2 chips"
378 depends on ARCH_OMAP1
381 Enables support for the OHCI controller on OMAP1/2 chips.
383 config USB_OHCI_HCD_OMAP3
384 bool "OHCI support for OMAP3 and later chips"
385 depends on (ARCH_OMAP3 || ARCH_OMAP4)
388 Enables support for the on-chip OHCI controller on
389 OMAP3 and later chips.
391 config USB_OHCI_ATH79
392 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
393 depends on (SOC_AR71XX || SOC_AR724X)
394 select USB_OHCI_HCD_PLATFORM
397 This option is deprecated now and the driver was removed, use
398 USB_OHCI_HCD_PLATFORM instead.
400 Enables support for the built-in OHCI controller present on the
401 Atheros AR71XX/AR7240 SoCs.
403 config USB_OHCI_HCD_PPC_OF_BE
404 bool "OHCI support for OF platform bus (big endian)"
406 select USB_OHCI_BIG_ENDIAN_DESC
407 select USB_OHCI_BIG_ENDIAN_MMIO
409 Enables support for big-endian USB controllers present on the
410 OpenFirmware platform bus.
412 config USB_OHCI_HCD_PPC_OF_LE
413 bool "OHCI support for OF platform bus (little endian)"
415 select USB_OHCI_LITTLE_ENDIAN
417 Enables support for little-endian USB controllers present on the
418 OpenFirmware platform bus.
420 config USB_OHCI_HCD_PPC_OF
423 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
425 config USB_OHCI_HCD_PCI
426 tristate "OHCI support for PCI-bus USB controllers"
429 select USB_OHCI_LITTLE_ENDIAN
431 Enables support for PCI-bus plug-in USB controller cards.
434 config USB_OHCI_HCD_SSB
435 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
436 depends on (SSB = y || SSB = USB_OHCI_HCD)
438 select USB_OHCI_HCD_PLATFORM
441 This option is deprecated now and the driver was removed, use
442 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
444 Support for the Sonics Silicon Backplane (SSB) attached
445 Broadcom USB OHCI core.
447 This device is present in some embedded devices with
448 Broadcom based SSB bus.
453 bool "OHCI support for SuperH USB controller (DEPRECATED)"
455 select USB_OHCI_HCD_PLATFORM
457 This option is deprecated now and the driver was removed, use
458 USB_OHCI_HCD_PLATFORM instead.
460 Enables support for the on-chip OHCI controller on the SuperH.
461 If you use the PCI OHCI controller, this option is not necessary.
463 config USB_OHCI_EXYNOS
464 boolean "OHCI support for Samsung EXYNOS SoC Series"
465 depends on ARCH_EXYNOS
467 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
469 config USB_CNS3XXX_OHCI
470 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
471 depends on ARCH_CNS3XXX
472 select USB_OHCI_HCD_PLATFORM
474 This option is deprecated now and the driver was removed, use
475 USB_OHCI_HCD_PLATFORM instead.
477 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
478 It is needed for low-speed USB 1.0 device support.
480 config USB_OHCI_HCD_PLATFORM
481 tristate "Generic OHCI driver for a platform device"
484 Adds an OHCI host driver for a generic platform device, which
485 provides a memory space and an irq.
489 config USB_OCTEON_OHCI
490 bool "Octeon on-chip OHCI support"
491 depends on CPU_CAVIUM_OCTEON
492 default USB_OCTEON_EHCI
493 select USB_OHCI_BIG_ENDIAN_MMIO
494 select USB_OHCI_LITTLE_ENDIAN
496 Enable support for the Octeon II SOC's on-chip OHCI
497 controller. It is needed for low-speed USB 1.0 device
498 support. All CN6XXX based chips with USB are supported.
501 config USB_OHCI_BIG_ENDIAN_DESC
505 config USB_OHCI_BIG_ENDIAN_MMIO
509 config USB_OHCI_LITTLE_ENDIAN
511 default n if STB03xxx || PPC_MPC52xx
517 tristate "UHCI HCD (most Intel and VIA) support"
518 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
520 The Universal Host Controller Interface is a standard by Intel for
521 accessing the USB hardware in the PC (which is also called the USB
522 host controller). If your USB host controller conforms to this
523 standard, you may want to say Y, but see below. All recent boards
524 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
525 i810, i820) conform to this standard. Also all VIA PCI chipsets
526 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
527 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
530 To compile this driver as a module, choose M here: the
531 module will be called uhci-hcd.
533 config USB_UHCI_SUPPORT_NON_PCI_HC
535 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
537 config USB_UHCI_PLATFORM
539 default y if ARCH_VT8500
541 config USB_UHCI_BIG_ENDIAN_MMIO
543 default y if SPARC_LEON
545 config USB_UHCI_BIG_ENDIAN_DESC
547 default y if SPARC_LEON
550 tristate "Freescale QE USB Host Controller support"
551 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
555 This driver enables support for Freescale QE USB Host Controller
556 (as found on MPC8360 and MPC8323 processors), the driver supports
557 Full and Low Speed USB.
560 bool "Freescale QE USB Host Controller debug support"
561 depends on USB_FHCI_HCD && DEBUG_FS
563 Say "y" to see some FHCI debug information and statistics
567 tristate "Elan U132 Adapter Host Controller"
568 depends on USB_FTDI_ELAN
571 The U132 adapter is a USB to CardBus adapter specifically designed
572 for PC cards that contain an OHCI host controller. Typical PC cards
573 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
574 adapter will *NOT* work with PC cards that do not contain an OHCI
577 For those PC cards that contain multiple OHCI controllers only the
580 The driver consists of two modules, the "ftdi-elan" module is a
581 USB client driver that interfaces to the FTDI chip within ELAN's
582 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
583 controller driver that talks to the OHCI controller within the
584 CardBus cards that are inserted in the U132 adapter.
586 This driver has been tested with a CardBus OHCI USB adapter, and
587 worked with a USB PEN Drive inserted into the first USB port of
588 the PCCARD. A rather pointless thing to do, but useful for testing.
590 It is safe to say M here.
592 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
595 tristate "SL811HS HCD support"
597 The SL811HS is a single-port USB controller that supports either
598 host side or peripheral side roles. Enable this option if your
599 board has this chip, and you want to use it as a host controller.
602 To compile this driver as a module, choose M here: the
603 module will be called sl811-hcd.
605 config USB_SL811_HCD_ISO
606 bool "partial ISO support"
607 depends on USB_SL811_HCD
609 The driver doesn't support iso_frame_desc (yet), but for some simple
610 devices that just queue one ISO frame per URB, then ISO transfers
611 "should" work using the normal urb status fields.
616 tristate "CF/PCMCIA support for SL811HS HCD"
617 depends on USB_SL811_HCD && PCMCIA
619 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
620 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
622 To compile this driver as a module, choose M here: the
623 module will be called "sl811_cs".
625 config USB_R8A66597_HCD
626 tristate "R8A66597 HCD support"
628 The R8A66597 is a USB 2.0 host and peripheral controller.
630 Enable this option if your board has this chip, and you want
631 to use it as a host controller. If unsure, say N.
633 To compile this driver as a module, choose M here: the
634 module will be called r8a66597-hcd.
636 config USB_RENESAS_USBHS_HCD
637 tristate "Renesas USBHS HCD support"
638 depends on USB_RENESAS_USBHS
640 The Renesas USBHS is a USB 2.0 host and peripheral controller.
642 Enable this option if your board has this chip, and you want
643 to use it as a host controller. If unsure, say N.
645 To compile this driver as a module, choose M here: the
646 module will be called renesas-usbhs.
649 tristate "Wireless USB Host Controller Interface (WHCI) driver"
650 depends on PCI && USB && UWB
654 A driver for PCI-based Wireless USB Host Controllers that are
655 compliant with the WHCI specification.
657 To compile this driver a module, choose M here: the module
658 will be called "whci-hcd".
661 tristate "Host Wire Adapter (HWA) driver"
666 This driver enables you to connect Wireless USB devices to
667 your system using a Host Wire Adaptor USB dongle. This is an
668 UWB Radio Controller and WUSB Host Controller connected to
669 your machine via USB (specified in WUSB1.0).
671 To compile this driver a module, choose M here: the module
672 will be called "hwa-hc".
675 tristate "i.MX21 HCD support"
676 depends on ARM && ARCH_MXC
678 This driver enables support for the on-chip USB host in the
681 To compile this driver as a module, choose M here: the
682 module will be called "imx21-hcd".
686 config USB_OCTEON2_COMMON
688 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
691 tristate "BCMA usb host driver"
693 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
694 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
696 Enable support for the EHCI and OCHI host controller on an bcma bus.
697 It converts the bcma driver into two platform device drivers
703 tristate "SSB usb host driver"
705 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
706 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
708 Enable support for the EHCI and OCHI host controller on an bcma bus.
709 It converts the bcma driver into two platform device drivers