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.
34 config USB_XHCI_PLATFORM
35 tristate "Generic xHCI driver for a platform device"
37 Adds an xHCI host driver for a generic platform device, which
38 provides a memory space and an irq.
39 It is also a prerequisite for platform specific drivers that
40 implement some extra quirks.
45 tristate "xHCI support for Marvell Armada 375/38x"
46 select USB_XHCI_PLATFORM
47 depends on ARCH_MVEBU || COMPILE_TEST
49 Say 'Y' to enable the support for the xHCI host controller
50 found in Marvell Armada 375/38x ARM SOCs.
53 tristate "xHCI support for Renesas R-Car SoCs"
54 select USB_XHCI_PLATFORM
55 depends on ARCH_SHMOBILE || COMPILE_TEST
57 Say 'Y' to enable the support for the xHCI host controller
58 found in Renesas R-Car ARM SoCs.
63 tristate "EHCI HCD (USB 2.0) support"
65 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
66 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
67 If your USB host controller supports USB 2.0, you will likely want to
68 configure this Host Controller Driver.
70 EHCI controllers are packaged with "companion" host controllers (OHCI
71 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
72 will connect to EHCI if the device is high speed, otherwise they
73 connect to a companion controller. If you configure EHCI, you should
74 probably configure the OHCI (for NEC and some other vendors) USB Host
75 Controller Driver or UHCI (for Via motherboards) Host Controller
78 You may want to read <file:Documentation/usb/ehci.txt>.
80 To compile this driver as a module, choose M here: the
81 module will be called ehci-hcd.
83 config USB_EHCI_ROOT_HUB_TT
84 bool "Root Hub Transaction Translators"
85 depends on USB_EHCI_HCD
87 Some EHCI chips have vendor-specific extensions to integrate
88 transaction translators, so that no OHCI or UHCI companion
89 controller is needed. It's safe to say "y" even if your
90 controller doesn't support this feature.
92 This supports the EHCI implementation that's originally
93 from ARC, and has since changed hands a few times.
95 config USB_EHCI_TT_NEWSCHED
96 bool "Improved Transaction Translator scheduling"
97 depends on USB_EHCI_HCD
100 This changes the periodic scheduling code to fill more of the low
101 and full speed bandwidth available from the Transaction Translator
102 (TT) in USB 2.0 hubs. Without this, only one transfer will be
103 issued in each microframe, significantly reducing the number of
104 periodic low/fullspeed transfers possible.
106 If you have multiple periodic low/fullspeed devices connected to a
107 highspeed USB hub which is connected to a highspeed USB Host
108 Controller, and some of those devices will not work correctly
109 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
110 you have only one such device and it doesn't work, you could try
115 config USB_FSL_MPH_DR_OF
125 config USB_EHCI_HCD_PMC_MSP
126 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
127 depends on MSP_HAS_USB
129 select USB_EHCI_BIG_ENDIAN_DESC
130 select USB_EHCI_BIG_ENDIAN_MMIO
132 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
135 config XPS_USB_HCD_XILINX
136 bool "Use Xilinx usb host EHCI controller core"
137 depends on (PPC32 || MICROBLAZE)
138 select USB_EHCI_BIG_ENDIAN_DESC
139 select USB_EHCI_BIG_ENDIAN_MMIO
141 Xilinx xps USB host controller core is EHCI compliant and has
142 transaction translator built-in. It can be configured to either
143 support both high speed and full speed devices, or high speed
147 tristate "Support for Freescale PPC on-chip EHCI USB controller"
149 select USB_EHCI_ROOT_HUB_TT
150 select USB_FSL_MPH_DR_OF if OF
152 Variation of ARC USB block used in some Freescale chips.
155 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
157 select USB_EHCI_ROOT_HUB_TT
159 Variation of ARC USB block used in some Freescale chips.
161 config USB_EHCI_HCD_OMAP
162 tristate "EHCI support for OMAP3 and later chips"
167 Enables support for the on-chip EHCI controller on
168 OMAP3 and later chips.
170 config USB_EHCI_HCD_ORION
171 tristate "Support for Marvell EBU on-chip EHCI USB controller"
172 depends on USB_EHCI_HCD && PLAT_ORION
175 Enables support for the on-chip EHCI controller on Marvell's
176 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
177 Armada 370. This is different from the EHCI implementation
178 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
179 Marvell PXA/MMP USB controller" for those.
181 config USB_EHCI_HCD_SPEAR
182 tristate "Support for ST SPEAr on-chip EHCI USB controller"
183 depends on USB_EHCI_HCD && PLAT_SPEAR
186 Enables support for the on-chip EHCI controller on
189 config USB_EHCI_HCD_STI
190 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
191 depends on ARCH_STI && OF
193 select USB_EHCI_HCD_PLATFORM
195 Enable support for the on-chip EHCI controller found on
196 STMicroelectronics consumer electronics SoC's.
198 config USB_EHCI_HCD_AT91
199 tristate "Support for Atmel on-chip EHCI USB controller"
200 depends on USB_EHCI_HCD && ARCH_AT91
203 Enables support for the on-chip EHCI controller on
207 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
209 select USB_EHCI_ROOT_HUB_TT
211 Enables support for the USB Host controller present on the
212 Qualcomm chipsets. Root Hub has inbuilt TT.
213 This driver depends on OTG driver for PHY initialization,
214 clock management, powering up VBUS, and power management.
215 This driver is not supported on boards like trout which
218 config USB_EHCI_TEGRA
219 tristate "NVIDIA Tegra HCD support"
220 depends on ARCH_TEGRA
221 select USB_EHCI_ROOT_HUB_TT
224 This driver enables support for the internal USB Host Controllers
225 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
227 config USB_EHCI_HCD_PPC_OF
228 bool "EHCI support for PPC USB controller on OF platform bus"
232 Enables support for the USB controller present on the PowerPC
233 OpenFirmware platform bus.
236 bool "EHCI support for SuperH USB controller"
239 Enables support for the on-chip EHCI controller on the SuperH.
240 If you use the PCI EHCI controller, this option is not necessary.
242 config USB_EHCI_EXYNOS
243 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
244 depends on ARCH_S5PV210 || ARCH_EXYNOS
246 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
249 bool "EHCI support for Marvell PXA/MMP USB controller"
250 depends on (ARCH_PXA || ARCH_MMP)
251 select USB_EHCI_ROOT_HUB_TT
253 Enables support for Marvell (including PXA and MMP series) on-chip
254 USB SPH and OTG controller. SPH is a single port host, and it can
255 only be EHCI host. OTG is controller that can switch to host mode.
256 Note that this driver will not work on Marvell's other EHCI
257 controller used by the EBU-type SoCs including Orion, Kirkwood,
258 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
259 on-chip EHCI USB controller" for those.
261 config USB_W90X900_EHCI
262 tristate "W90X900(W90P910) EHCI support"
263 depends on ARCH_W90X900
265 Enables support for the W90X900 USB controller
267 config USB_CNS3XXX_EHCI
268 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
269 depends on ARCH_CNS3XXX
270 select USB_EHCI_HCD_PLATFORM
272 This option is deprecated now and the driver was removed, use
273 USB_EHCI_HCD_PLATFORM instead.
275 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
276 It is needed for high-speed (480Mbit/sec) USB 2.0 device
279 config USB_EHCI_ATH79
280 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
281 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
282 select USB_EHCI_ROOT_HUB_TT
283 select USB_EHCI_HCD_PLATFORM
286 This option is deprecated now and the driver was removed, use
287 USB_EHCI_HCD_PLATFORM instead.
289 Enables support for the built-in EHCI controller present
290 on the Atheros AR7XXX/AR9XXX SoCs.
292 config USB_EHCI_HCD_PLATFORM
293 tristate "Generic EHCI driver for a platform device"
296 Adds an EHCI host driver for a generic platform device, which
297 provides a memory space and an irq.
301 config USB_OCTEON_EHCI
302 bool "Octeon on-chip EHCI support (DEPRECATED)"
303 depends on CAVIUM_OCTEON_SOC
305 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
306 select USB_EHCI_HCD_PLATFORM
308 This option is deprecated now and the driver was removed, use
309 USB_EHCI_HCD_PLATFORM instead.
311 Enable support for the Octeon II SOC's on-chip EHCI
312 controller. It is needed for high-speed (480Mbit/sec)
313 USB 2.0 device support. All CN6XXX based chips with USB are
318 config USB_OXU210HP_HCD
319 tristate "OXU210HP HCD support"
321 The OXU210HP is an USB host/OTG/device controller. Enable this
322 option if your board has this chip. If unsure, say N.
324 This driver does not support isochronous transfers and doesn't
325 implement OTG nor USB device controllers.
327 To compile this driver as a module, choose M here: the
328 module will be called oxu210hp-hcd.
330 config USB_ISP116X_HCD
331 tristate "ISP116X HCD support"
333 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
334 option if your board has this chip. If unsure, say N.
336 This driver does not support isochronous transfers.
338 To compile this driver as a module, choose M here: the
339 module will be called isp116x-hcd.
341 config USB_ISP1362_HCD
342 tristate "ISP1362 HCD support"
344 Supports the Philips ISP1362 chip as a host controller
346 This driver does not support isochronous transfers.
348 To compile this driver as a module, choose M here: the
349 module will be called isp1362-hcd.
351 config USB_FUSBH200_HCD
352 tristate "FUSBH200 HCD support"
355 Faraday FUSBH200 is designed to meet USB2.0 EHCI specification
356 with minor modification.
358 To compile this driver as a module, choose M here: the
359 module will be called fusbh200-hcd.
361 config USB_FOTG210_HCD
362 tristate "FOTG210 HCD support"
365 Faraday FOTG210 is an OTG controller which can be configured as
366 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
367 with minor modification.
369 To compile this driver as a module, choose M here: the
370 module will be called fotg210-hcd.
372 config USB_MAX3421_HCD
373 tristate "MAX3421 HCD (USB-over-SPI) support"
374 depends on USB && SPI
376 The Maxim MAX3421E chip supports standard USB 2.0-compliant
377 full-speed devices either in host or peripheral mode. This
378 driver supports the host-mode of the MAX3421E only.
380 To compile this driver as a module, choose M here: the module will
381 be called max3421-hcd.
384 tristate "OHCI HCD (USB 1.1) support"
386 The Open Host Controller Interface (OHCI) is a standard for accessing
387 USB 1.1 host controller hardware. It does more in hardware than Intel's
388 UHCI specification. If your USB host controller follows the OHCI spec,
389 say Y. On most non-x86 systems, and on x86 hardware that's not using a
390 USB controller from Intel or VIA, this is appropriate. If your host
391 controller doesn't use PCI, this is probably appropriate. For a PCI
392 based system where you're not sure, the "lspci -v" entry will list the
393 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
395 To compile this driver as a module, choose M here: the
396 module will be called ohci-hcd.
400 config USB_OHCI_HCD_OMAP1
401 tristate "OHCI support for OMAP1/2 chips"
402 depends on ARCH_OMAP1
403 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
406 Enables support for the OHCI controller on OMAP1/2 chips.
408 config USB_OHCI_HCD_SPEAR
409 tristate "Support for ST SPEAr on-chip OHCI USB controller"
410 depends on USB_OHCI_HCD && PLAT_SPEAR
413 Enables support for the on-chip OHCI controller on
416 config USB_OHCI_HCD_STI
417 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
418 depends on ARCH_STI && OF
420 select USB_OHCI_HCD_PLATFORM
422 Enable support for the on-chip OHCI controller found on
423 STMicroelectronics consumer electronics SoC's.
425 config USB_OHCI_HCD_S3C2410
426 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
427 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
430 Enables support for the on-chip OHCI controller on
431 S3C24xx/S3C64xx chips.
433 config USB_OHCI_HCD_LPC32XX
434 tristate "Support for LPC on-chip OHCI USB controller"
435 depends on USB_OHCI_HCD && ARCH_LPC32XX
436 depends on USB_ISP1301
439 Enables support for the on-chip OHCI controller on
442 config USB_OHCI_HCD_PXA27X
443 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
444 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
447 Enables support for the on-chip OHCI controller on
450 config USB_OHCI_HCD_AT91
451 tristate "Support for Atmel on-chip OHCI USB controller"
452 depends on USB_OHCI_HCD && ARCH_AT91 && OF
455 Enables support for the on-chip OHCI controller on
458 config USB_OHCI_HCD_OMAP3
459 tristate "OHCI support for OMAP3 and later chips"
460 depends on (ARCH_OMAP3 || ARCH_OMAP4)
463 Enables support for the on-chip OHCI controller on
464 OMAP3 and later chips.
466 config USB_OHCI_HCD_DAVINCI
467 bool "OHCI support for TI DaVinci DA8xx"
468 depends on ARCH_DAVINCI_DA8XX
469 depends on USB_OHCI_HCD=y
472 Enables support for the DaVinci DA8xx integrated OHCI
473 controller. This driver cannot currently be a loadable
474 module because it lacks a proper PHY abstraction.
476 config USB_OHCI_ATH79
477 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
478 depends on (SOC_AR71XX || SOC_AR724X)
479 select USB_OHCI_HCD_PLATFORM
482 This option is deprecated now and the driver was removed, use
483 USB_OHCI_HCD_PLATFORM instead.
485 Enables support for the built-in OHCI controller present on the
486 Atheros AR71XX/AR7240 SoCs.
488 config USB_OHCI_HCD_PPC_OF_BE
489 bool "OHCI support for OF platform bus (big endian)"
491 select USB_OHCI_BIG_ENDIAN_DESC
492 select USB_OHCI_BIG_ENDIAN_MMIO
494 Enables support for big-endian USB controllers present on the
495 OpenFirmware platform bus.
497 config USB_OHCI_HCD_PPC_OF_LE
498 bool "OHCI support for OF platform bus (little endian)"
500 select USB_OHCI_LITTLE_ENDIAN
502 Enables support for little-endian USB controllers present on the
503 OpenFirmware platform bus.
505 config USB_OHCI_HCD_PPC_OF
508 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
510 config USB_OHCI_HCD_PCI
511 tristate "OHCI support for PCI-bus USB controllers"
514 select USB_OHCI_LITTLE_ENDIAN
516 Enables support for PCI-bus plug-in USB controller cards.
519 config USB_OHCI_HCD_SSB
520 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
521 depends on (SSB = y || SSB = USB_OHCI_HCD)
523 select USB_OHCI_HCD_PLATFORM
526 This option is deprecated now and the driver was removed, use
527 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
529 Support for the Sonics Silicon Backplane (SSB) attached
530 Broadcom USB OHCI core.
532 This device is present in some embedded devices with
533 Broadcom based SSB bus.
538 bool "OHCI support for SuperH USB controller (DEPRECATED)"
540 select USB_OHCI_HCD_PLATFORM
542 This option is deprecated now and the driver was removed, use
543 USB_OHCI_HCD_PLATFORM instead.
545 Enables support for the on-chip OHCI controller on the SuperH.
546 If you use the PCI OHCI controller, this option is not necessary.
548 config USB_OHCI_EXYNOS
549 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
550 depends on ARCH_S5PV210 || ARCH_EXYNOS
552 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
554 config USB_CNS3XXX_OHCI
555 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
556 depends on ARCH_CNS3XXX
557 select USB_OHCI_HCD_PLATFORM
559 This option is deprecated now and the driver was removed, use
560 USB_OHCI_HCD_PLATFORM instead.
562 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
563 It is needed for low-speed USB 1.0 device support.
565 config USB_OHCI_HCD_PLATFORM
566 tristate "Generic OHCI driver for a platform device"
569 Adds an OHCI host driver for a generic platform device, which
570 provides a memory space and an irq.
574 config USB_OCTEON_OHCI
575 bool "Octeon on-chip OHCI support (DEPRECATED)"
576 depends on CAVIUM_OCTEON_SOC
577 default USB_OCTEON_EHCI
578 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
579 select USB_OHCI_LITTLE_ENDIAN
580 select USB_OHCI_HCD_PLATFORM
582 This option is deprecated now and the driver was removed, use
583 USB_OHCI_HCD_PLATFORM instead.
585 Enable support for the Octeon II SOC's on-chip OHCI
586 controller. It is needed for low-speed USB 1.0 device
587 support. All CN6XXX based chips with USB are supported.
592 tristate "UHCI HCD (most Intel and VIA) support"
593 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
595 The Universal Host Controller Interface is a standard by Intel for
596 accessing the USB hardware in the PC (which is also called the USB
597 host controller). If your USB host controller conforms to this
598 standard, you may want to say Y, but see below. All recent boards
599 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
600 i810, i820) conform to this standard. Also all VIA PCI chipsets
601 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
602 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
605 To compile this driver as a module, choose M here: the
606 module will be called uhci-hcd.
608 config USB_UHCI_SUPPORT_NON_PCI_HC
610 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
612 config USB_UHCI_PLATFORM
614 default y if ARCH_VT8500
616 config USB_UHCI_BIG_ENDIAN_MMIO
618 default y if SPARC_LEON
620 config USB_UHCI_BIG_ENDIAN_DESC
622 default y if SPARC_LEON
625 tristate "Freescale QE USB Host Controller support"
626 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
630 This driver enables support for Freescale QE USB Host Controller
631 (as found on MPC8360 and MPC8323 processors), the driver supports
632 Full and Low Speed USB.
635 bool "Freescale QE USB Host Controller debug support"
636 depends on USB_FHCI_HCD && DEBUG_FS
638 Say "y" to see some FHCI debug information and statistics
642 tristate "Elan U132 Adapter Host Controller"
643 depends on USB_FTDI_ELAN
645 The U132 adapter is a USB to CardBus adapter specifically designed
646 for PC cards that contain an OHCI host controller. Typical PC cards
647 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
648 adapter will *NOT* work with PC cards that do not contain an OHCI
651 For those PC cards that contain multiple OHCI controllers only the
654 The driver consists of two modules, the "ftdi-elan" module is a
655 USB client driver that interfaces to the FTDI chip within ELAN's
656 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
657 controller driver that talks to the OHCI controller within the
658 CardBus cards that are inserted in the U132 adapter.
660 This driver has been tested with a CardBus OHCI USB adapter, and
661 worked with a USB PEN Drive inserted into the first USB port of
662 the PCCARD. A rather pointless thing to do, but useful for testing.
664 It is safe to say M here.
666 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
669 tristate "SL811HS HCD support"
671 The SL811HS is a single-port USB controller that supports either
672 host side or peripheral side roles. Enable this option if your
673 board has this chip, and you want to use it as a host controller.
676 To compile this driver as a module, choose M here: the
677 module will be called sl811-hcd.
679 config USB_SL811_HCD_ISO
680 bool "partial ISO support"
681 depends on USB_SL811_HCD
683 The driver doesn't support iso_frame_desc (yet), but for some simple
684 devices that just queue one ISO frame per URB, then ISO transfers
685 "should" work using the normal urb status fields.
690 tristate "CF/PCMCIA support for SL811HS HCD"
691 depends on USB_SL811_HCD && PCMCIA
693 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
694 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
696 To compile this driver as a module, choose M here: the
697 module will be called "sl811_cs".
699 config USB_R8A66597_HCD
700 tristate "R8A66597 HCD support"
702 The R8A66597 is a USB 2.0 host and peripheral controller.
704 Enable this option if your board has this chip, and you want
705 to use it as a host controller. If unsure, say N.
707 To compile this driver as a module, choose M here: the
708 module will be called r8a66597-hcd.
710 config USB_RENESAS_USBHS_HCD
711 tristate "Renesas USBHS HCD support"
712 depends on USB_RENESAS_USBHS
714 The Renesas USBHS is a USB 2.0 host and peripheral controller.
716 Enable this option if your board has this chip, and you want
717 to use it as a host controller. If unsure, say N.
719 To compile this driver as a module, choose M here: the
720 module will be called renesas-usbhs.
723 tristate "Wireless USB Host Controller Interface (WHCI) driver"
724 depends on PCI && USB && UWB
728 A driver for PCI-based Wireless USB Host Controllers that are
729 compliant with the WHCI specification.
731 To compile this driver a module, choose M here: the module
732 will be called "whci-hcd".
735 tristate "Host Wire Adapter (HWA) driver"
736 depends on USB && UWB
740 This driver enables you to connect Wireless USB devices to
741 your system using a Host Wire Adaptor USB dongle. This is an
742 UWB Radio Controller and WUSB Host Controller connected to
743 your machine via USB (specified in WUSB1.0).
745 To compile this driver a module, choose M here: the module
746 will be called "hwa-hc".
749 tristate "i.MX21 HCD support"
750 depends on ARM && ARCH_MXC
752 This driver enables support for the on-chip USB host in the
755 To compile this driver as a module, choose M here: the
756 module will be called "imx21-hcd".
759 tristate "BCMA usb host driver"
761 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
762 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
764 Enable support for the EHCI and OCHI host controller on an bcma bus.
765 It converts the bcma driver into two platform device drivers
771 tristate "SSB usb host driver"
773 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
774 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
776 Enable support for the EHCI and OCHI host controller on an bcma bus.
777 It converts the bcma driver into two platform device drivers
782 config USB_HCD_TEST_MODE
783 bool "HCD test mode support"
785 Say 'Y' to enable additional software test modes that may be
786 supported by the host controller drivers.
788 One such test mode is the Embedded High-speed Host Electrical Test
789 (EHSET) for EHCI host controller hardware, specifically the "Single
790 Step Set Feature" test. Typically this will be enabled for On-the-Go
791 or embedded hosts that need to undergo USB-IF compliance testing with
792 the aid of special testing hardware. In the future, this may expand
793 to include other tests that require support from a HCD driver.
795 This option is of interest only to developers who need to validate
796 their USB hardware designs. It is not needed for normal use. If