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"
20 depends on USB_ARCH_HAS_XHCI
22 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
23 "SuperSpeed" host controller hardware.
25 To compile this driver as a module, choose M here: the
26 module will be called xhci-hcd.
30 config USB_XHCI_PLATFORM
33 config USB_XHCI_HCD_DEBUGGING
34 bool "Debugging for the xHCI host controller"
36 Say 'Y' to turn on debugging for the xHCI host controller driver.
37 This will spew debugging output, even in interrupt context.
38 This should only be used for debugging xHCI driver bugs.
45 tristate "EHCI HCD (USB 2.0) support"
46 depends on USB_ARCH_HAS_EHCI
48 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
49 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
50 If your USB host controller supports USB 2.0, you will likely want to
51 configure this Host Controller Driver.
53 EHCI controllers are packaged with "companion" host controllers (OHCI
54 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
55 will connect to EHCI if the device is high speed, otherwise they
56 connect to a companion controller. If you configure EHCI, you should
57 probably configure the OHCI (for NEC and some other vendors) USB Host
58 Controller Driver or UHCI (for Via motherboards) Host Controller
61 You may want to read <file:Documentation/usb/ehci.txt>.
63 To compile this driver as a module, choose M here: the
64 module will be called ehci-hcd.
66 config USB_EHCI_ROOT_HUB_TT
67 bool "Root Hub Transaction Translators"
68 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
70 Some EHCI chips have vendor-specific extensions to integrate
71 transaction translators, so that no OHCI or UHCI companion
72 controller is needed. It's safe to say "y" even if your
73 controller doesn't support this feature.
75 This supports the EHCI implementation that's originally
76 from ARC, and has since changed hands a few times.
78 config USB_EHCI_TT_NEWSCHED
79 bool "Improved Transaction Translator scheduling"
80 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
83 This changes the periodic scheduling code to fill more of the low
84 and full speed bandwidth available from the Transaction Translator
85 (TT) in USB 2.0 hubs. Without this, only one transfer will be
86 issued in each microframe, significantly reducing the number of
87 periodic low/fullspeed transfers possible.
89 If you have multiple periodic low/fullspeed devices connected to a
90 highspeed USB hub which is connected to a highspeed USB Host
91 Controller, and some of those devices will not work correctly
92 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
93 you have only one such device and it doesn't work, you could try
98 config USB_FSL_MPH_DR_OF
104 tristate "Rockchip EHCI HSIC support"
105 select USB_EHCI_ROOT_HUB_TT
108 Enables support for the HSIC USB controller on the RK platform
115 config USB_EHCI_HCD_PMC_MSP
116 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
117 depends on MSP_HAS_USB
119 select USB_EHCI_BIG_ENDIAN_DESC
120 select USB_EHCI_BIG_ENDIAN_MMIO
122 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
125 config USB_EHCI_BIG_ENDIAN_MMIO
128 config USB_EHCI_BIG_ENDIAN_DESC
131 config XPS_USB_HCD_XILINX
132 bool "Use Xilinx usb host EHCI controller core"
133 depends on (PPC32 || MICROBLAZE)
134 select USB_EHCI_BIG_ENDIAN_DESC
135 select USB_EHCI_BIG_ENDIAN_MMIO
137 Xilinx xps USB host controller core is EHCI compilant and has
138 transaction translator built-in. It can be configured to either
139 support both high speed and full speed devices, or high speed
143 bool "Support for Freescale PPC on-chip EHCI USB controller"
145 select USB_EHCI_ROOT_HUB_TT
146 select USB_FSL_MPH_DR_OF if OF
148 Variation of ARC USB block used in some Freescale chips.
151 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
153 select USB_EHCI_ROOT_HUB_TT
155 Variation of ARC USB block used in some Freescale chips.
157 config USB_EHCI_HCD_OMAP
158 tristate "EHCI support for OMAP3 and later chips"
162 Enables support for the on-chip EHCI controller on
163 OMAP3 and later chips.
164 If your system uses a PHY on the USB port, you will need to
165 enable USB_PHY and the appropriate PHY driver as well. Most
166 boards need the NOP_USB_XCEIV PHY driver.
168 config USB_EHCI_HCD_ORION
169 tristate "Support for Marvell EBU on-chip EHCI USB controller"
170 depends on USB_EHCI_HCD && PLAT_ORION
173 Enables support for the on-chip EHCI controller on Marvell's
174 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
175 Armada 370. This is different from the EHCI implementation
176 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
177 Marvell PXA/MMP USB controller" for those.
179 config USB_EHCI_HCD_SPEAR
180 tristate "Support for ST SPEAr on-chip EHCI USB controller"
181 depends on USB_EHCI_HCD && PLAT_SPEAR
184 Enables support for the on-chip EHCI controller on
187 config USB_EHCI_HCD_AT91
188 tristate "Support for Atmel on-chip EHCI USB controller"
189 depends on USB_EHCI_HCD && ARCH_AT91
192 Enables support for the on-chip EHCI controller on
196 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
199 select USB_EHCI_ROOT_HUB_TT
202 Enables support for the USB Host controller present on the
203 Qualcomm chipsets. Root Hub has inbuilt TT.
204 This driver depends on OTG driver for PHY initialization,
205 clock management, powering up VBUS, and power management.
206 This driver is not supported on boards like trout which
209 config USB_EHCI_TEGRA
210 boolean "NVIDIA Tegra HCD support"
211 depends on ARCH_TEGRA
212 select USB_EHCI_ROOT_HUB_TT
215 This driver enables support for the internal USB Host Controllers
216 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
218 config USB_EHCI_HCD_PPC_OF
219 bool "EHCI support for PPC USB controller on OF platform bus"
223 Enables support for the USB controller present on the PowerPC
224 OpenFirmware platform bus.
227 bool "EHCI support for SuperH USB controller"
230 Enables support for the on-chip EHCI controller on the SuperH.
231 If you use the PCI EHCI controller, this option is not necessary.
234 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
237 Enable support for the Samsung S5Pxxxx and Exynos3/4/5 SOC's
238 on-chip EHCI controller.
241 bool "EHCI support for Marvell PXA/MMP USB controller"
242 depends on (ARCH_PXA || ARCH_MMP)
243 select USB_EHCI_ROOT_HUB_TT
245 Enables support for Marvell (including PXA and MMP series) on-chip
246 USB SPH and OTG controller. SPH is a single port host, and it can
247 only be EHCI host. OTG is controller that can switch to host mode.
248 Note that this driver will not work on Marvell's other EHCI
249 controller used by the EBU-type SoCs including Orion, Kirkwood,
250 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
251 on-chip EHCI USB controller" for those.
253 config USB_W90X900_EHCI
254 bool "W90X900(W90P910) EHCI support"
255 depends on ARCH_W90X900
257 Enables support for the W90X900 USB controller
259 config USB_CNS3XXX_EHCI
260 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
261 depends on ARCH_CNS3XXX
262 select USB_EHCI_HCD_PLATFORM
264 This option is deprecated now and the driver was removed, use
265 USB_EHCI_HCD_PLATFORM instead.
267 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
268 It is needed for high-speed (480Mbit/sec) USB 2.0 device
271 config USB_EHCI_ATH79
272 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
273 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
274 select USB_EHCI_ROOT_HUB_TT
275 select USB_EHCI_HCD_PLATFORM
278 This option is deprecated now and the driver was removed, use
279 USB_EHCI_HCD_PLATFORM instead.
281 Enables support for the built-in EHCI controller present
282 on the Atheros AR7XXX/AR9XXX SoCs.
284 config USB_EHCI_HCD_PLATFORM
285 tristate "Generic EHCI driver for a platform device"
288 Adds an EHCI host driver for a generic platform device, which
289 provides a memory space and an irq.
293 config USB_OCTEON_EHCI
294 bool "Octeon on-chip EHCI support"
295 depends on CPU_CAVIUM_OCTEON
297 select USB_EHCI_BIG_ENDIAN_MMIO
299 Enable support for the Octeon II SOC's on-chip EHCI
300 controller. It is needed for high-speed (480Mbit/sec)
301 USB 2.0 device support. All CN6XXX based chips with USB are
306 config USB_OXU210HP_HCD
307 tristate "OXU210HP HCD support"
308 depends on GENERIC_HARDIRQS
310 The OXU210HP is an USB host/OTG/device controller. Enable this
311 option if your board has this chip. If unsure, say N.
313 This driver does not support isochronous transfers and doesn't
314 implement OTG nor USB device controllers.
316 To compile this driver as a module, choose M here: the
317 module will be called oxu210hp-hcd.
319 config USB_ISP116X_HCD
320 tristate "ISP116X HCD support"
322 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
323 option if your board has this chip. If unsure, say N.
325 This driver does not support isochronous transfers.
327 To compile this driver as a module, choose M here: the
328 module will be called isp116x-hcd.
330 config USB_ISP1760_HCD
331 tristate "ISP 1760 HCD support"
333 The ISP1760 chip is a USB 2.0 host controller.
335 This driver does not support isochronous transfers or OTG.
336 This USB controller is usually attached to a non-DMA-Master
337 capable bus. NXP's eval kit brings this chip on PCI card
338 where the chip itself is behind a PLB to simulate such
341 To compile this driver as a module, choose M here: the
342 module will be called isp1760.
344 config USB_ISP1362_HCD
345 tristate "ISP1362 HCD support"
348 Supports the Philips ISP1362 chip as a host controller
350 This driver does not support isochronous transfers.
352 To compile this driver as a module, choose M here: the
353 module will be called isp1362-hcd.
356 tristate "OHCI HCD support"
357 depends on USB_ARCH_HAS_OHCI
358 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
359 depends on USB_ISP1301 || !ARCH_LPC32XX
361 The Open Host Controller Interface (OHCI) is a standard for accessing
362 USB 1.1 host controller hardware. It does more in hardware than Intel's
363 UHCI specification. If your USB host controller follows the OHCI spec,
364 say Y. On most non-x86 systems, and on x86 hardware that's not using a
365 USB controller from Intel or VIA, this is appropriate. If your host
366 controller doesn't use PCI, this is probably appropriate. For a PCI
367 based system where you're not sure, the "lspci -v" entry will list the
368 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
370 To compile this driver as a module, choose M here: the
371 module will be called ohci-hcd.
375 config USB_OHCI_HCD_OMAP1
376 bool "OHCI support for OMAP1/2 chips"
377 depends on ARCH_OMAP1
380 Enables support for the OHCI controller on OMAP1/2 chips.
382 config USB_OHCI_HCD_OMAP3
383 bool "OHCI support for OMAP3 and later chips"
384 depends on (ARCH_OMAP3 || ARCH_OMAP4)
387 Enables support for the on-chip OHCI controller on
388 OMAP3 and later chips.
390 config USB_OHCI_ATH79
391 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
392 depends on (SOC_AR71XX || SOC_AR724X)
393 select USB_OHCI_HCD_PLATFORM
396 This option is deprecated now and the driver was removed, use
397 USB_OHCI_HCD_PLATFORM instead.
399 Enables support for the built-in OHCI controller present on the
400 Atheros AR71XX/AR7240 SoCs.
402 config USB_OHCI_HCD_PPC_OF_BE
403 bool "OHCI support for OF platform bus (big endian)"
405 select USB_OHCI_BIG_ENDIAN_DESC
406 select USB_OHCI_BIG_ENDIAN_MMIO
408 Enables support for big-endian USB controllers present on the
409 OpenFirmware platform bus.
411 config USB_OHCI_HCD_PPC_OF_LE
412 bool "OHCI support for OF platform bus (little endian)"
414 select USB_OHCI_LITTLE_ENDIAN
416 Enables support for little-endian USB controllers present on the
417 OpenFirmware platform bus.
419 config USB_OHCI_HCD_PPC_OF
422 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
424 config USB_OHCI_HCD_PCI
425 bool "OHCI support for PCI-bus USB controllers"
426 depends on PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
428 select USB_OHCI_LITTLE_ENDIAN
430 Enables support for PCI-bus plug-in USB controller cards.
433 config USB_OHCI_HCD_SSB
434 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
435 depends on (SSB = y || SSB = USB_OHCI_HCD)
437 select USB_OHCI_HCD_PLATFORM
440 This option is deprecated now and the driver was removed, use
441 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
443 Support for the Sonics Silicon Backplane (SSB) attached
444 Broadcom USB OHCI core.
446 This device is present in some embedded devices with
447 Broadcom based SSB bus.
452 bool "OHCI support for SuperH USB controller (DEPRECATED)"
454 select USB_OHCI_HCD_PLATFORM
456 This option is deprecated now and the driver was removed, use
457 USB_OHCI_HCD_PLATFORM instead.
459 Enables support for the on-chip OHCI controller on the SuperH.
460 If you use the PCI OHCI controller, this option is not necessary.
462 config USB_OHCI_EXYNOS
463 boolean "OHCI support for Samsung EXYNOS SoC Series"
464 depends on ARCH_EXYNOS
466 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
468 config USB_CNS3XXX_OHCI
469 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
470 depends on ARCH_CNS3XXX
471 select USB_OHCI_HCD_PLATFORM
473 This option is deprecated now and the driver was removed, use
474 USB_OHCI_HCD_PLATFORM instead.
476 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
477 It is needed for low-speed USB 1.0 device support.
479 config USB_OHCI_HCD_PLATFORM
480 bool "Generic OHCI driver for a platform device"
483 Adds an OHCI host driver for a generic platform device, which
484 provides a memory space and an irq.
488 config USB_OCTEON_OHCI
489 bool "Octeon on-chip OHCI support"
490 depends on CPU_CAVIUM_OCTEON
491 default USB_OCTEON_EHCI
492 select USB_OHCI_BIG_ENDIAN_MMIO
493 select USB_OHCI_LITTLE_ENDIAN
495 Enable support for the Octeon II SOC's on-chip OHCI
496 controller. It is needed for low-speed USB 1.0 device
497 support. All CN6XXX based chips with USB are supported.
500 config USB_OHCI_BIG_ENDIAN_DESC
504 config USB_OHCI_BIG_ENDIAN_MMIO
508 config USB_OHCI_LITTLE_ENDIAN
510 default n if STB03xxx || PPC_MPC52xx
516 tristate "UHCI HCD (most Intel and VIA) support"
517 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
519 The Universal Host Controller Interface is a standard by Intel for
520 accessing the USB hardware in the PC (which is also called the USB
521 host controller). If your USB host controller conforms to this
522 standard, you may want to say Y, but see below. All recent boards
523 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
524 i810, i820) conform to this standard. Also all VIA PCI chipsets
525 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
526 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
529 To compile this driver as a module, choose M here: the
530 module will be called uhci-hcd.
532 config USB_UHCI_SUPPORT_NON_PCI_HC
534 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
536 config USB_UHCI_PLATFORM
538 default y if ARCH_VT8500
540 config USB_UHCI_BIG_ENDIAN_MMIO
542 default y if SPARC_LEON
544 config USB_UHCI_BIG_ENDIAN_DESC
546 default y if SPARC_LEON
549 tristate "Freescale QE USB Host Controller support"
550 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
554 This driver enables support for Freescale QE USB Host Controller
555 (as found on MPC8360 and MPC8323 processors), the driver supports
556 Full and Low Speed USB.
559 bool "Freescale QE USB Host Controller debug support"
560 depends on USB_FHCI_HCD && DEBUG_FS
562 Say "y" to see some FHCI debug information and statistics
566 tristate "Elan U132 Adapter Host Controller"
567 depends on USB_FTDI_ELAN
570 The U132 adapter is a USB to CardBus adapter specifically designed
571 for PC cards that contain an OHCI host controller. Typical PC cards
572 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
573 adapter will *NOT* work with PC cards that do not contain an OHCI
576 For those PC cards that contain multiple OHCI controllers only the
579 The driver consists of two modules, the "ftdi-elan" module is a
580 USB client driver that interfaces to the FTDI chip within ELAN's
581 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
582 controller driver that talks to the OHCI controller within the
583 CardBus cards that are inserted in the U132 adapter.
585 This driver has been tested with a CardBus OHCI USB adapter, and
586 worked with a USB PEN Drive inserted into the first USB port of
587 the PCCARD. A rather pointless thing to do, but useful for testing.
589 It is safe to say M here.
591 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
594 tristate "SL811HS HCD support"
596 The SL811HS is a single-port USB controller that supports either
597 host side or peripheral side roles. Enable this option if your
598 board has this chip, and you want to use it as a host controller.
601 To compile this driver as a module, choose M here: the
602 module will be called sl811-hcd.
604 config USB_SL811_HCD_ISO
605 bool "partial ISO support"
606 depends on USB_SL811_HCD
608 The driver doesn't support iso_frame_desc (yet), but for some simple
609 devices that just queue one ISO frame per URB, then ISO transfers
610 "should" work using the normal urb status fields.
615 tristate "CF/PCMCIA support for SL811HS HCD"
616 depends on USB_SL811_HCD && PCMCIA
618 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
619 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
621 To compile this driver as a module, choose M here: the
622 module will be called "sl811_cs".
624 config USB_R8A66597_HCD
625 tristate "R8A66597 HCD support"
627 The R8A66597 is a USB 2.0 host and peripheral controller.
629 Enable this option if your board has this chip, and you want
630 to use it as a host controller. If unsure, say N.
632 To compile this driver as a module, choose M here: the
633 module will be called r8a66597-hcd.
635 config USB_RENESAS_USBHS_HCD
636 tristate "Renesas USBHS HCD support"
637 depends on USB_RENESAS_USBHS
639 The Renesas USBHS is a USB 2.0 host and peripheral controller.
641 Enable this option if your board has this chip, and you want
642 to use it as a host controller. If unsure, say N.
644 To compile this driver as a module, choose M here: the
645 module will be called renesas-usbhs.
648 tristate "Wireless USB Host Controller Interface (WHCI) driver"
649 depends on PCI && USB && UWB
653 A driver for PCI-based Wireless USB Host Controllers that are
654 compliant with the WHCI specification.
656 To compile this driver a module, choose M here: the module
657 will be called "whci-hcd".
660 tristate "Host Wire Adapter (HWA) driver"
665 This driver enables you to connect Wireless USB devices to
666 your system using a Host Wire Adaptor USB dongle. This is an
667 UWB Radio Controller and WUSB Host Controller connected to
668 your machine via USB (specified in WUSB1.0).
670 To compile this driver a module, choose M here: the module
671 will be called "hwa-hc".
674 tristate "i.MX21 HCD support"
675 depends on ARM && ARCH_MXC
677 This driver enables support for the on-chip USB host in the
680 To compile this driver as a module, choose M here: the
681 module will be called "imx21-hcd".
685 config USB_OCTEON2_COMMON
687 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
690 tristate "BCMA usb host driver"
692 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
693 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
695 Enable support for the EHCI and OCHI host controller on an bcma bus.
696 It converts the bcma driver into two platform device drivers
702 tristate "SSB usb host driver"
704 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
705 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
707 Enable support for the EHCI and OCHI host controller on an bcma bus.
708 It converts the bcma driver into two platform device drivers