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1# SPDX-License-Identifier: GPL-2.0
2#
3# USB Host Controller Drivers
4#
5comment "USB Host Controller Drivers"
6
7config USB_C67X00_HCD
8 tristate "Cypress C67x00 HCD support"
9 depends on HAS_IOMEM
10 help
11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
12 host/peripheral/OTG USB controllers.
13
14 Enable this option to support this chip in host controller mode.
15 If unsure, say N.
16
17 To compile this driver as a module, choose M here: the
18 module will be called c67x00.
19
20config USB_XHCI_HCD
21 tristate "xHCI HCD (USB 3.0) support"
22 depends on HAS_DMA && HAS_IOMEM
23 help
24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
25 "SuperSpeed" host controller hardware.
26
27 To compile this driver as a module, choose M here: the
28 module will be called xhci-hcd.
29
30if USB_XHCI_HCD
31config USB_XHCI_DBGCAP
32 bool "xHCI support for debug capability"
33 depends on TTY
34 help
35 Say 'Y' to enable the support for the xHCI debug capability. Make
36 sure that your xHCI host supports the extended debug capability and
37 you want a TTY serial device based on the xHCI debug capability
38 before enabling this option. If unsure, say 'N'.
39
40config USB_XHCI_PCI
41 tristate
42 depends on USB_PCI
43 depends on USB_XHCI_PCI_RENESAS || !USB_XHCI_PCI_RENESAS
44 default y
45
46config USB_XHCI_PCI_RENESAS
47 tristate "Support for additional Renesas xHCI controller with firmware"
48 help
49 Say 'Y' to enable the support for the Renesas xHCI controller with
50 firmware. Make sure you have the firmware for the device and
51 installed on your system for this device to work.
52 If unsure, say 'N'.
53
54config USB_XHCI_PLATFORM
55 tristate "Generic xHCI driver for a platform device"
56 help
57 Adds an xHCI host driver for a generic platform device, which
58 provides a memory space and an irq.
59 It is also a prerequisite for platform specific drivers that
60 implement some extra quirks.
61
62 If unsure, say N.
63
64config USB_XHCI_HISTB
65 tristate "xHCI support for HiSilicon STB SoCs"
66 depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST)
67 help
68 Say 'Y' to enable the support for the xHCI host controller
69 found in HiSilicon STB SoCs.
70
71config USB_XHCI_MTK
72 tristate "xHCI support for MediaTek SoCs"
73 select MFD_SYSCON
74 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
75 help
76 Say 'Y' to enable the support for the xHCI host controller
77 found in MediaTek SoCs.
78 If unsure, say N.
79
80config USB_XHCI_MVEBU
81 tristate "xHCI support for Marvell Armada 375/38x/37xx"
82 select USB_XHCI_PLATFORM
83 depends on HAS_IOMEM
84 depends on ARCH_MVEBU || COMPILE_TEST
85 help
86 Say 'Y' to enable the support for the xHCI host controller
87 found in Marvell Armada 375/38x/37xx ARM SOCs.
88
89config USB_XHCI_RCAR
90 tristate "xHCI support for Renesas R-Car SoCs"
91 depends on USB_XHCI_PLATFORM
92 depends on ARCH_RENESAS || COMPILE_TEST
93 default ARCH_RENESAS
94 help
95 Say 'Y' to enable the support for the xHCI host controller
96 found in Renesas R-Car ARM SoCs.
97
98config USB_XHCI_RZV2M
99 bool "xHCI support for Renesas RZ/V2M SoC"
100 depends on USB_XHCI_RCAR
101 depends on ARCH_R9A09G011 || COMPILE_TEST
102 depends on USB_RZV2M_USB3DRD=y || (USB_RZV2M_USB3DRD=USB_XHCI_RCAR)
103 help
104 Say 'Y' to enable the support for the xHCI host controller
105 found in Renesas RZ/V2M SoC.
106
107config USB_XHCI_TEGRA
108 tristate "xHCI support for NVIDIA Tegra SoCs"
109 depends on PHY_TEGRA_XUSB
110 depends on RESET_CONTROLLER
111 select FW_LOADER
112 help
113 Say 'Y' to enable the support for the xHCI host controller
114 found in NVIDIA Tegra124 and later SoCs.
115
116endif # USB_XHCI_HCD
117
118config USB_EHCI_BRCMSTB
119 tristate
120
121config USB_BRCMSTB
122 tristate "Broadcom STB USB support"
123 depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST
124 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
125 select USB_EHCI_BRCMSTB if USB_EHCI_HCD
126 select USB_XHCI_PLATFORM if USB_XHCI_HCD
127 help
128 Enables support for XHCI, EHCI and OHCI host controllers
129 found in Broadcom STB SoC's.
130
131 To compile these drivers as modules, choose M here: the
132 modules will be called ohci-platform.ko, ehci-brcm.ko and
133 xhci-plat-hcd.ko
134
135 Disabling this will keep the controllers and corresponding
136 PHYs powered down.
137
138config USB_EHCI_HCD
139 tristate "EHCI HCD (USB 2.0) support"
140 depends on HAS_DMA && HAS_IOMEM
141 help
142 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
143 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
144 If your USB host controller supports USB 2.0, you will likely want to
145 configure this Host Controller Driver.
146
147 EHCI controllers are packaged with "companion" host controllers (OHCI
148 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
149 will connect to EHCI if the device is high speed, otherwise they
150 connect to a companion controller. If you configure EHCI, you should
151 probably configure the OHCI (for NEC and some other vendors) USB Host
152 Controller Driver or UHCI (for Via motherboards) Host Controller
153 Driver too.
154
155 You may want to read <file:Documentation/usb/ehci.rst>.
156
157 To compile this driver as a module, choose M here: the
158 module will be called ehci-hcd.
159
160config USB_EHCI_ROOT_HUB_TT
161 bool "Root Hub Transaction Translators"
162 depends on USB_EHCI_HCD
163 help
164 Some EHCI chips have vendor-specific extensions to integrate
165 transaction translators, so that no OHCI or UHCI companion
166 controller is needed. It's safe to say "y" even if your
167 controller doesn't support this feature.
168
169 This supports the EHCI implementation that's originally
170 from ARC, and has since changed hands a few times.
171
172config USB_EHCI_TT_NEWSCHED
173 bool "Improved Transaction Translator scheduling"
174 depends on USB_EHCI_HCD
175 default y
176 help
177 This changes the periodic scheduling code to fill more of the low
178 and full speed bandwidth available from the Transaction Translator
179 (TT) in USB 2.0 hubs. Without this, only one transfer will be
180 issued in each microframe, significantly reducing the number of
181 periodic low/fullspeed transfers possible.
182
183 If you have multiple periodic low/fullspeed devices connected to a
184 highspeed USB hub which is connected to a highspeed USB Host
185 Controller, and some of those devices will not work correctly
186 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
187 you have only one such device and it doesn't work, you could try
188 saying N.
189
190 If unsure, say Y.
191
192if USB_EHCI_HCD
193
194config USB_EHCI_PCI
195 tristate
196 depends on USB_PCI
197 default y
198
199config XPS_USB_HCD_XILINX
200 bool "Use Xilinx usb host EHCI controller core"
201 depends on (PPC32 || MICROBLAZE)
202 select USB_EHCI_BIG_ENDIAN_DESC
203 select USB_EHCI_BIG_ENDIAN_MMIO
204 help
205 Xilinx xps USB host controller core is EHCI compliant and has
206 transaction translator built-in. It can be configured to either
207 support both high speed and full speed devices, or high speed
208 devices only.
209
210config USB_EHCI_FSL
211 tristate "Support for Freescale on-chip EHCI USB controller"
212 select USB_EHCI_ROOT_HUB_TT
213 help
214 Variation of ARC USB block used in some Freescale chips.
215
216config USB_EHCI_HCD_NPCM7XX
217 tristate "Support for Nuvoton NPCM on-chip EHCI USB controller"
218 depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST
219 default y if (USB_EHCI_HCD && ARCH_NPCM)
220 help
221 Enables support for the on-chip EHCI controller on
222 Nuvoton NPCM chips.
223
224config USB_EHCI_HCD_OMAP
225 tristate "EHCI support for OMAP3 and later chips"
226 depends on ARCH_OMAP || COMPILE_TEST
227 depends on NOP_USB_XCEIV
228 default y
229 help
230 Enables support for the on-chip EHCI controller on
231 OMAP3 and later chips.
232
233config USB_EHCI_HCD_ORION
234 tristate "Support for Marvell EBU on-chip EHCI USB controller"
235 depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST)
236 default y if (PLAT_ORION || ARCH_MVEBU)
237 help
238 Enables support for the on-chip EHCI controller on Marvell's
239 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
240 Armada 370. This is different from the EHCI implementation
241 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
242 Marvell PXA/MMP USB controller" for those.
243
244config USB_EHCI_HCD_SPEAR
245 tristate "Support for ST SPEAr on-chip EHCI USB controller"
246 depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
247 default y if PLAT_SPEAR
248 help
249 Enables support for the on-chip EHCI controller on
250 ST SPEAr chips.
251
252config USB_EHCI_HCD_STI
253 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
254 depends on (ARCH_STI || COMPILE_TEST) && OF
255 select GENERIC_PHY
256 select USB_EHCI_HCD_PLATFORM
257 help
258 Enable support for the on-chip EHCI controller found on
259 STMicroelectronics consumer electronics SoC's.
260
261config USB_EHCI_HCD_AT91
262 tristate "Support for Atmel on-chip EHCI USB controller"
263 depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST)
264 default y if ARCH_AT91
265 help
266 Enables support for the on-chip EHCI controller on
267 Atmel chips.
268
269config USB_EHCI_TEGRA
270 tristate "NVIDIA Tegra HCD support"
271 depends on ARCH_TEGRA
272 select USB_CHIPIDEA
273 select USB_CHIPIDEA_HOST
274 select USB_CHIPIDEA_TEGRA
275 select USB_GADGET
276 help
277 This option is deprecated now and the driver was removed, use
278 USB_CHIPIDEA_TEGRA instead.
279
280 Enable support for the internal USB Host Controllers
281 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
282
283config USB_EHCI_HCD_PPC_OF
284 bool "EHCI support for PPC USB controller on OF platform bus"
285 depends on PPC
286 default y
287 help
288 Enables support for the USB controller present on the PowerPC
289 OpenFirmware platform bus.
290
291config USB_EHCI_SH
292 bool "EHCI support for SuperH USB controller"
293 depends on SUPERH || COMPILE_TEST
294 help
295 Enables support for the on-chip EHCI controller on the SuperH.
296 If you use the PCI EHCI controller, this option is not necessary.
297
298config USB_EHCI_EXYNOS
299 tristate "EHCI support for Samsung S5P/Exynos SoC Series"
300 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
301 help
302 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI
303 controller.
304
305config USB_EHCI_MV
306 tristate "EHCI support for Marvell PXA/MMP USB controller"
307 depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
308 select USB_EHCI_ROOT_HUB_TT
309 help
310 Enables support for Marvell (including PXA and MMP series) on-chip
311 USB SPH and OTG controller. SPH is a single port host, and it can
312 only be EHCI host. OTG is controller that can switch to host mode.
313 Note that this driver will not work on Marvell's other EHCI
314 controller used by the EBU-type SoCs including Orion, Kirkwood,
315 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
316 on-chip EHCI USB controller" for those.
317
318config USB_OCTEON_HCD
319 tristate "Cavium Networks Octeon USB support"
320 depends on CAVIUM_OCTEON_SOC && USB
321 help
322 This driver supports USB host controller on some Cavium
323 Networks' products in the Octeon family.
324
325 To compile this driver as a module, choose M here. The module
326 will be called octeon-hcd.
327
328config USB_EHCI_HCD_PLATFORM
329 tristate "Generic EHCI driver for a platform device"
330 help
331 Adds an EHCI host driver for a generic platform device, which
332 provides a memory space and an irq.
333
334 If unsure, say N.
335
336config USB_OCTEON_EHCI
337 bool "Octeon on-chip EHCI support (DEPRECATED)"
338 depends on CAVIUM_OCTEON_SOC
339 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
340 select USB_EHCI_HCD_PLATFORM
341 help
342 This option is deprecated now and the driver was removed, use
343 USB_EHCI_HCD_PLATFORM instead.
344
345 Enable support for the Octeon II SOC's on-chip EHCI
346 controller. It is needed for high-speed (480Mbit/sec)
347 USB 2.0 device support. All CN6XXX based chips with USB are
348 supported.
349
350endif # USB_EHCI_HCD
351
352config USB_OXU210HP_HCD
353 tristate "OXU210HP HCD support"
354 depends on HAS_IOMEM
355 help
356 The OXU210HP is an USB host/OTG/device controller. Enable this
357 option if your board has this chip. If unsure, say N.
358
359 This driver does not support isochronous transfers and doesn't
360 implement OTG nor USB device controllers.
361
362 To compile this driver as a module, choose M here: the
363 module will be called oxu210hp-hcd.
364
365config USB_ISP116X_HCD
366 tristate "ISP116X HCD support"
367 depends on HAS_IOMEM
368 help
369 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
370 option if your board has this chip. If unsure, say N.
371
372 This driver does not support isochronous transfers.
373
374 To compile this driver as a module, choose M here: the
375 module will be called isp116x-hcd.
376
377config USB_ISP1362_HCD
378 tristate "ISP1362 HCD support"
379 depends on HAS_IOPORT
380 depends on COMPILE_TEST # nothing uses this
381 help
382 Supports the Philips ISP1362 chip as a host controller
383
384 This driver does not support isochronous transfers.
385
386 To compile this driver as a module, choose M here: the
387 module will be called isp1362-hcd.
388
389config USB_MAX3421_HCD
390 tristate "MAX3421 HCD (USB-over-SPI) support"
391 depends on USB && SPI
392 help
393 The Maxim MAX3421E chip supports standard USB 2.0-compliant
394 full-speed devices either in host or peripheral mode. This
395 driver supports the host-mode of the MAX3421E only.
396
397 To compile this driver as a module, choose M here: the module will
398 be called max3421-hcd.
399
400config USB_OHCI_HCD
401 tristate "OHCI HCD (USB 1.1) support"
402 depends on HAS_DMA && HAS_IOMEM
403 help
404 The Open Host Controller Interface (OHCI) is a standard for accessing
405 USB 1.1 host controller hardware. It does more in hardware than Intel's
406 UHCI specification. If your USB host controller follows the OHCI spec,
407 say Y. On most non-x86 systems, and on x86 hardware that's not using a
408 USB controller from Intel or VIA, this is appropriate. If your host
409 controller doesn't use PCI, this is probably appropriate. For a PCI
410 based system where you're not sure, the "lspci -v" entry will list the
411 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
412
413 To compile this driver as a module, choose M here: the
414 module will be called ohci-hcd.
415
416if USB_OHCI_HCD
417
418config USB_OHCI_HCD_OMAP1
419 tristate "OHCI support for OMAP1/2 chips"
420 depends on ARCH_OMAP1
421 default y
422 help
423 Enables support for the OHCI controller on OMAP1/2 chips.
424
425config USB_OHCI_HCD_SPEAR
426 tristate "Support for ST SPEAr on-chip OHCI USB controller"
427 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
428 default y if PLAT_SPEAR
429 help
430 Enables support for the on-chip OHCI controller on
431 ST SPEAr chips.
432
433config USB_OHCI_HCD_STI
434 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
435 depends on (ARCH_STI || COMPILE_TEST) && OF
436 select GENERIC_PHY
437 select USB_OHCI_HCD_PLATFORM
438 help
439 Enable support for the on-chip OHCI controller found on
440 STMicroelectronics consumer electronics SoC's.
441
442config USB_OHCI_HCD_S3C2410
443 tristate "OHCI support for Samsung S3C64xx SoC series"
444 depends on USB_OHCI_HCD && (ARCH_S3C64XX || COMPILE_TEST)
445 default ARCH_S3C64XX
446 help
447 Enables support for the on-chip OHCI controller on
448 S3C64xx chips.
449
450config USB_OHCI_HCD_LPC32XX
451 tristate "Support for LPC on-chip OHCI USB controller"
452 depends on USB_OHCI_HCD
453 depends on ARCH_LPC32XX || COMPILE_TEST
454 depends on USB_ISP1301
455 default y
456 help
457 Enables support for the on-chip OHCI controller on
458 NXP chips.
459
460config USB_OHCI_HCD_PXA27X
461 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
462 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
463 default y
464 help
465 Enables support for the on-chip OHCI controller on
466 PXA27x/PXA3xx chips.
467
468config USB_OHCI_HCD_AT91
469 tristate "Support for Atmel on-chip OHCI USB controller"
470 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
471 default y if ARCH_AT91
472 help
473 Enables support for the on-chip OHCI controller on
474 Atmel chips.
475
476config USB_OHCI_HCD_OMAP3
477 tristate "OHCI support for OMAP3 and later chips"
478 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
479 select USB_OHCI_HCD_PLATFORM
480 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
481 help
482 This option is deprecated now and the driver was removed, use
483 USB_OHCI_HCD_PLATFORM instead.
484
485 Enables support for the on-chip OHCI controller on
486 OMAP3 and later chips.
487
488config USB_OHCI_HCD_DAVINCI
489 tristate "OHCI support for TI DaVinci DA8xx"
490 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
491 depends on USB_OHCI_HCD
492 select PHY_DA8XX_USB
493 default y if ARCH_DAVINCI_DA8XX
494 help
495 Enables support for the DaVinci DA8xx integrated OHCI
496 controller. This driver cannot currently be a loadable
497 module because it lacks a proper PHY abstraction.
498
499config USB_OHCI_HCD_PPC_OF_BE
500 bool "OHCI support for OF platform bus (big endian)"
501 depends on PPC
502 select USB_OHCI_BIG_ENDIAN_DESC
503 select USB_OHCI_BIG_ENDIAN_MMIO
504 help
505 Enables support for big-endian USB controllers present on the
506 OpenFirmware platform bus.
507
508config USB_OHCI_HCD_PPC_OF_LE
509 bool "OHCI support for OF platform bus (little endian)"
510 depends on PPC
511 select USB_OHCI_LITTLE_ENDIAN
512 help
513 Enables support for little-endian USB controllers present on the
514 OpenFirmware platform bus.
515
516config USB_OHCI_HCD_PPC_OF
517 bool
518 depends on PPC
519 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
520
521config USB_OHCI_HCD_PCI
522 tristate "OHCI support for PCI-bus USB controllers"
523 depends on USB_PCI
524 default y
525 select USB_OHCI_LITTLE_ENDIAN
526 help
527 Enables support for PCI-bus plug-in USB controller cards.
528 If unsure, say Y.
529
530config USB_OHCI_HCD_SSB
531 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
532 depends on (SSB = y || SSB = USB_OHCI_HCD)
533 select USB_HCD_SSB
534 select USB_OHCI_HCD_PLATFORM
535 help
536 This option is deprecated now and the driver was removed, use
537 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
538
539 Support for the Sonics Silicon Backplane (SSB) attached
540 Broadcom USB OHCI core.
541
542 This device is present in some embedded devices with
543 Broadcom based SSB bus.
544
545 If unsure, say N.
546
547config USB_OHCI_EXYNOS
548 tristate "OHCI support for Samsung S5P/Exynos SoC Series"
549 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
550 help
551 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI
552 controller.
553
554config USB_OHCI_HCD_PLATFORM
555 tristate "Generic OHCI driver for a platform device"
556 help
557 Adds an OHCI host driver for a generic platform device, which
558 provides a memory space and an irq.
559
560 If unsure, say N.
561
562config USB_OCTEON_OHCI
563 bool "Octeon on-chip OHCI support (DEPRECATED)"
564 depends on CAVIUM_OCTEON_SOC
565 default USB_OCTEON_EHCI
566 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
567 select USB_OHCI_LITTLE_ENDIAN
568 select USB_OHCI_HCD_PLATFORM
569 help
570 This option is deprecated now and the driver was removed, use
571 USB_OHCI_HCD_PLATFORM instead.
572
573 Enable support for the Octeon II SOC's on-chip OHCI
574 controller. It is needed for low-speed USB 1.0 device
575 support. All CN6XXX based chips with USB are supported.
576
577endif # USB_OHCI_HCD
578
579config USB_UHCI_HCD
580 tristate "UHCI HCD (most Intel and VIA) support"
581 depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC
582 help
583 The Universal Host Controller Interface is a standard by Intel for
584 accessing the USB hardware in the PC (which is also called the USB
585 host controller). If your USB host controller conforms to this
586 standard, you may want to say Y, but see below. All recent boards
587 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
588 i810, i820) conform to this standard. Also all VIA PCI chipsets
589 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
590 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
591 If unsure, say Y.
592
593 To compile this driver as a module, choose M here: the
594 module will be called uhci-hcd.
595
596config USB_UHCI_SUPPORT_NON_PCI_HC
597 bool
598 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
599
600config USB_UHCI_PLATFORM
601 bool
602 default y if (ARCH_VT8500 || ARCH_ASPEED)
603
604config USB_UHCI_ASPEED
605 bool
606 default y if ARCH_ASPEED
607
608config USB_FHCI_HCD
609 tristate "Freescale QE USB Host Controller support"
610 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
611 select FSL_GTM
612 select QE_USB
613 help
614 This driver enables support for Freescale QE USB Host Controller
615 (as found on MPC8360 and MPC8323 processors), the driver supports
616 Full and Low Speed USB.
617
618config FHCI_DEBUG
619 bool "Freescale QE USB Host Controller debug support"
620 depends on USB_FHCI_HCD && DEBUG_FS
621 help
622 Say "y" to see some FHCI debug information and statistics
623 through debugfs.
624
625config USB_SL811_HCD
626 tristate "SL811HS HCD support"
627 depends on HAS_IOMEM
628 help
629 The SL811HS is a single-port USB controller that supports either
630 host side or peripheral side roles. Enable this option if your
631 board has this chip, and you want to use it as a host controller.
632 If unsure, say N.
633
634 To compile this driver as a module, choose M here: the
635 module will be called sl811-hcd.
636
637config USB_SL811_HCD_ISO
638 bool "partial ISO support"
639 depends on USB_SL811_HCD
640 help
641 The driver doesn't support iso_frame_desc (yet), but for some simple
642 devices that just queue one ISO frame per URB, then ISO transfers
643 "should" work using the normal urb status fields.
644
645 If unsure, say N.
646
647config USB_SL811_CS
648 tristate "CF/PCMCIA support for SL811HS HCD"
649 depends on USB_SL811_HCD && PCMCIA
650 help
651 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
652 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
653
654 To compile this driver as a module, choose M here: the
655 module will be called "sl811_cs".
656
657config USB_R8A66597_HCD
658 tristate "R8A66597 HCD support"
659 depends on HAS_IOMEM
660 help
661 The R8A66597 is a USB 2.0 host and peripheral controller.
662
663 Enable this option if your board has this chip, and you want
664 to use it as a host controller. If unsure, say N.
665
666 To compile this driver as a module, choose M here: the
667 module will be called r8a66597-hcd.
668
669config USB_RENESAS_USBHS_HCD
670 tristate "Renesas USBHS HCD support"
671 depends on USB_RENESAS_USBHS
672 help
673 The Renesas USBHS is a USB 2.0 host and peripheral controller.
674
675 Enable this option if your board has this chip, and you want
676 to use it as a host controller. If unsure, say N.
677
678 To compile this driver as a module, choose M here: the
679 module will be called renesas-usbhs.
680
681config USB_HCD_BCMA
682 tristate "BCMA usb host driver"
683 depends on BCMA
684 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
685 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
686 help
687 Enable support for the EHCI and OCHI host controller on an bcma bus.
688 It converts the bcma driver into two platform device drivers
689 for ehci and ohci.
690
691 If unsure, say N.
692
693config USB_HCD_SSB
694 tristate "SSB usb host driver"
695 depends on SSB
696 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
697 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
698 help
699 Enable support for the EHCI and OCHI host controller on an bcma bus.
700 It converts the bcma driver into two platform device drivers
701 for ehci and ohci.
702
703 If unsure, say N.
704
705config USB_HCD_TEST_MODE
706 bool "HCD test mode support"
707 help
708 Say 'Y' to enable additional software test modes that may be
709 supported by the host controller drivers.
710
711 One such test mode is the Embedded High-speed Host Electrical Test
712 (EHSET) for EHCI host controller hardware, specifically the "Single
713 Step Set Feature" test. Typically this will be enabled for On-the-Go
714 or embedded hosts that need to undergo USB-IF compliance testing with
715 the aid of special testing hardware. In the future, this may expand
716 to include other tests that require support from a HCD driver.
717
718 This option is of interest only to developers who need to validate
719 their USB hardware designs. It is not needed for normal use. If
720 unsure, say N.
721
722config USB_XEN_HCD
723 tristate "Xen usb virtual host driver"
724 depends on XEN
725 select XEN_XENBUS_FRONTEND
726 help
727 The Xen usb virtual host driver serves as a frontend driver enabling
728 a Xen guest system to access USB Devices passed through to the guest
729 by the Xen host (usually Dom0).
730 Only needed if the kernel is running in a Xen guest and generic
731 access to a USB device is needed.
1#
2# USB Host Controller Drivers
3#
4comment "USB Host Controller Drivers"
5
6config USB_C67X00_HCD
7 tristate "Cypress C67x00 HCD support"
8 depends on HAS_IOMEM
9 help
10 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
11 host/peripheral/OTG USB controllers.
12
13 Enable this option to support this chip in host controller mode.
14 If unsure, say N.
15
16 To compile this driver as a module, choose M here: the
17 module will be called c67x00.
18
19config USB_XHCI_HCD
20 tristate "xHCI HCD (USB 3.0) support"
21 depends on HAS_DMA && HAS_IOMEM
22 ---help---
23 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
24 "SuperSpeed" host controller hardware.
25
26 To compile this driver as a module, choose M here: the
27 module will be called xhci-hcd.
28
29if USB_XHCI_HCD
30
31config USB_XHCI_PCI
32 tristate
33 depends on PCI
34 default y
35
36config USB_XHCI_PLATFORM
37 tristate "Generic xHCI driver for a platform device"
38 ---help---
39 Adds an xHCI host driver for a generic platform device, which
40 provides a memory space and an irq.
41 It is also a prerequisite for platform specific drivers that
42 implement some extra quirks.
43
44 If unsure, say N.
45
46config USB_XHCI_MTK
47 tristate "xHCI support for Mediatek MT65xx"
48 select MFD_SYSCON
49 depends on ARCH_MEDIATEK || COMPILE_TEST
50 ---help---
51 Say 'Y' to enable the support for the xHCI host controller
52 found in Mediatek MT65xx SoCs.
53 If unsure, say N.
54
55config USB_XHCI_MVEBU
56 tristate "xHCI support for Marvell Armada 375/38x"
57 select USB_XHCI_PLATFORM
58 depends on HAS_IOMEM
59 depends on ARCH_MVEBU || COMPILE_TEST
60 ---help---
61 Say 'Y' to enable the support for the xHCI host controller
62 found in Marvell Armada 375/38x ARM SOCs.
63
64config USB_XHCI_RCAR
65 tristate "xHCI support for Renesas R-Car SoCs"
66 select USB_XHCI_PLATFORM
67 depends on ARCH_RENESAS || COMPILE_TEST
68 ---help---
69 Say 'Y' to enable the support for the xHCI host controller
70 found in Renesas R-Car ARM SoCs.
71
72endif # USB_XHCI_HCD
73
74config USB_EHCI_HCD
75 tristate "EHCI HCD (USB 2.0) support"
76 depends on HAS_DMA && HAS_IOMEM
77 ---help---
78 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
79 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
80 If your USB host controller supports USB 2.0, you will likely want to
81 configure this Host Controller Driver.
82
83 EHCI controllers are packaged with "companion" host controllers (OHCI
84 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
85 will connect to EHCI if the device is high speed, otherwise they
86 connect to a companion controller. If you configure EHCI, you should
87 probably configure the OHCI (for NEC and some other vendors) USB Host
88 Controller Driver or UHCI (for Via motherboards) Host Controller
89 Driver too.
90
91 You may want to read <file:Documentation/usb/ehci.txt>.
92
93 To compile this driver as a module, choose M here: the
94 module will be called ehci-hcd.
95
96config USB_EHCI_ROOT_HUB_TT
97 bool "Root Hub Transaction Translators"
98 depends on USB_EHCI_HCD
99 ---help---
100 Some EHCI chips have vendor-specific extensions to integrate
101 transaction translators, so that no OHCI or UHCI companion
102 controller is needed. It's safe to say "y" even if your
103 controller doesn't support this feature.
104
105 This supports the EHCI implementation that's originally
106 from ARC, and has since changed hands a few times.
107
108config USB_EHCI_TT_NEWSCHED
109 bool "Improved Transaction Translator scheduling"
110 depends on USB_EHCI_HCD
111 default y
112 ---help---
113 This changes the periodic scheduling code to fill more of the low
114 and full speed bandwidth available from the Transaction Translator
115 (TT) in USB 2.0 hubs. Without this, only one transfer will be
116 issued in each microframe, significantly reducing the number of
117 periodic low/fullspeed transfers possible.
118
119 If you have multiple periodic low/fullspeed devices connected to a
120 highspeed USB hub which is connected to a highspeed USB Host
121 Controller, and some of those devices will not work correctly
122 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
123 you have only one such device and it doesn't work, you could try
124 saying N.
125
126 If unsure, say Y.
127
128if USB_EHCI_HCD
129
130config USB_EHCI_PCI
131 tristate
132 depends on PCI
133 default y
134
135config USB_EHCI_HCD_PMC_MSP
136 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
137 depends on MSP_HAS_USB
138 default n
139 select USB_EHCI_BIG_ENDIAN_DESC
140 select USB_EHCI_BIG_ENDIAN_MMIO
141 ---help---
142 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
143 If unsure, say N.
144
145config XPS_USB_HCD_XILINX
146 bool "Use Xilinx usb host EHCI controller core"
147 depends on (PPC32 || MICROBLAZE)
148 select USB_EHCI_BIG_ENDIAN_DESC
149 select USB_EHCI_BIG_ENDIAN_MMIO
150 ---help---
151 Xilinx xps USB host controller core is EHCI compliant and has
152 transaction translator built-in. It can be configured to either
153 support both high speed and full speed devices, or high speed
154 devices only.
155
156config USB_EHCI_FSL
157 tristate "Support for Freescale PPC on-chip EHCI USB controller"
158 depends on FSL_SOC
159 select USB_EHCI_ROOT_HUB_TT
160 ---help---
161 Variation of ARC USB block used in some Freescale chips.
162
163config USB_EHCI_MXC
164 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
165 depends on ARCH_MXC
166 select USB_EHCI_ROOT_HUB_TT
167 ---help---
168 Variation of ARC USB block used in some Freescale chips.
169
170config USB_EHCI_HCD_OMAP
171 tristate "EHCI support for OMAP3 and later chips"
172 depends on ARCH_OMAP
173 select NOP_USB_XCEIV
174 default y
175 ---help---
176 Enables support for the on-chip EHCI controller on
177 OMAP3 and later chips.
178
179config USB_EHCI_HCD_ORION
180 tristate "Support for Marvell EBU on-chip EHCI USB controller"
181 depends on USB_EHCI_HCD && PLAT_ORION
182 default y
183 ---help---
184 Enables support for the on-chip EHCI controller on Marvell's
185 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
186 Armada 370. This is different from the EHCI implementation
187 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
188 Marvell PXA/MMP USB controller" for those.
189
190config USB_EHCI_HCD_SPEAR
191 tristate "Support for ST SPEAr on-chip EHCI USB controller"
192 depends on USB_EHCI_HCD && PLAT_SPEAR
193 default y
194 ---help---
195 Enables support for the on-chip EHCI controller on
196 ST SPEAr chips.
197
198config USB_EHCI_HCD_STI
199 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
200 depends on ARCH_STI && OF
201 select GENERIC_PHY
202 select USB_EHCI_HCD_PLATFORM
203 help
204 Enable support for the on-chip EHCI controller found on
205 STMicroelectronics consumer electronics SoC's.
206
207config USB_EHCI_HCD_AT91
208 tristate "Support for Atmel on-chip EHCI USB controller"
209 depends on USB_EHCI_HCD && ARCH_AT91
210 default y
211 ---help---
212 Enables support for the on-chip EHCI controller on
213 Atmel chips.
214
215config USB_EHCI_MSM
216 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
217 depends on ARCH_QCOM
218 select USB_EHCI_ROOT_HUB_TT
219 ---help---
220 Enables support for the USB Host controller present on the
221 Qualcomm chipsets. Root Hub has inbuilt TT.
222 This driver depends on OTG driver for PHY initialization,
223 clock management, powering up VBUS, and power management.
224 This driver is not supported on boards like trout which
225 has an external PHY.
226
227config USB_EHCI_TEGRA
228 tristate "NVIDIA Tegra HCD support"
229 depends on ARCH_TEGRA
230 select USB_EHCI_ROOT_HUB_TT
231 select USB_PHY
232 select USB_ULPI
233 select USB_ULPI_VIEWPORT
234 help
235 This driver enables support for the internal USB Host Controllers
236 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
237
238config USB_EHCI_HCD_PPC_OF
239 bool "EHCI support for PPC USB controller on OF platform bus"
240 depends on PPC
241 default y
242 ---help---
243 Enables support for the USB controller present on the PowerPC
244 OpenFirmware platform bus.
245
246config USB_EHCI_SH
247 bool "EHCI support for SuperH USB controller"
248 depends on SUPERH
249 ---help---
250 Enables support for the on-chip EHCI controller on the SuperH.
251 If you use the PCI EHCI controller, this option is not necessary.
252
253config USB_EHCI_EXYNOS
254 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
255 depends on ARCH_S5PV210 || ARCH_EXYNOS
256 help
257 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
258
259config USB_EHCI_MV
260 bool "EHCI support for Marvell PXA/MMP USB controller"
261 depends on (ARCH_PXA || ARCH_MMP)
262 select USB_EHCI_ROOT_HUB_TT
263 ---help---
264 Enables support for Marvell (including PXA and MMP series) on-chip
265 USB SPH and OTG controller. SPH is a single port host, and it can
266 only be EHCI host. OTG is controller that can switch to host mode.
267 Note that this driver will not work on Marvell's other EHCI
268 controller used by the EBU-type SoCs including Orion, Kirkwood,
269 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
270 on-chip EHCI USB controller" for those.
271
272config USB_W90X900_EHCI
273 tristate "W90X900(W90P910) EHCI support"
274 depends on ARCH_W90X900
275 ---help---
276 Enables support for the W90X900 USB controller
277
278config USB_CNS3XXX_EHCI
279 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
280 depends on ARCH_CNS3XXX
281 select USB_EHCI_HCD_PLATFORM
282 ---help---
283 This option is deprecated now and the driver was removed, use
284 USB_EHCI_HCD_PLATFORM instead.
285
286 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
287 It is needed for high-speed (480Mbit/sec) USB 2.0 device
288 support.
289
290config USB_EHCI_ATH79
291 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
292 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
293 select USB_EHCI_ROOT_HUB_TT
294 select USB_EHCI_HCD_PLATFORM
295 default y
296 ---help---
297 This option is deprecated now and the driver was removed, use
298 USB_EHCI_HCD_PLATFORM instead.
299
300 Enables support for the built-in EHCI controller present
301 on the Atheros AR7XXX/AR9XXX SoCs.
302
303config USB_EHCI_HCD_PLATFORM
304 tristate "Generic EHCI driver for a platform device"
305 default n
306 ---help---
307 Adds an EHCI host driver for a generic platform device, which
308 provides a memory space and an irq.
309
310 If unsure, say N.
311
312config USB_OCTEON_EHCI
313 bool "Octeon on-chip EHCI support (DEPRECATED)"
314 depends on CAVIUM_OCTEON_SOC
315 default n
316 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
317 select USB_EHCI_HCD_PLATFORM
318 help
319 This option is deprecated now and the driver was removed, use
320 USB_EHCI_HCD_PLATFORM instead.
321
322 Enable support for the Octeon II SOC's on-chip EHCI
323 controller. It is needed for high-speed (480Mbit/sec)
324 USB 2.0 device support. All CN6XXX based chips with USB are
325 supported.
326
327endif # USB_EHCI_HCD
328
329config USB_OXU210HP_HCD
330 tristate "OXU210HP HCD support"
331 depends on HAS_IOMEM
332 ---help---
333 The OXU210HP is an USB host/OTG/device controller. Enable this
334 option if your board has this chip. If unsure, say N.
335
336 This driver does not support isochronous transfers and doesn't
337 implement OTG nor USB device controllers.
338
339 To compile this driver as a module, choose M here: the
340 module will be called oxu210hp-hcd.
341
342config USB_ISP116X_HCD
343 tristate "ISP116X HCD support"
344 depends on HAS_IOMEM
345 ---help---
346 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
347 option if your board has this chip. If unsure, say N.
348
349 This driver does not support isochronous transfers.
350
351 To compile this driver as a module, choose M here: the
352 module will be called isp116x-hcd.
353
354config USB_ISP1362_HCD
355 tristate "ISP1362 HCD support"
356 depends on HAS_IOMEM
357 ---help---
358 Supports the Philips ISP1362 chip as a host controller
359
360 This driver does not support isochronous transfers.
361
362 To compile this driver as a module, choose M here: the
363 module will be called isp1362-hcd.
364
365config USB_FOTG210_HCD
366 tristate "FOTG210 HCD support"
367 depends on USB && HAS_DMA && HAS_IOMEM
368 ---help---
369 Faraday FOTG210 is an OTG controller which can be configured as
370 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
371 with minor modification.
372
373 To compile this driver as a module, choose M here: the
374 module will be called fotg210-hcd.
375
376config USB_MAX3421_HCD
377 tristate "MAX3421 HCD (USB-over-SPI) support"
378 depends on USB && SPI
379 ---help---
380 The Maxim MAX3421E chip supports standard USB 2.0-compliant
381 full-speed devices either in host or peripheral mode. This
382 driver supports the host-mode of the MAX3421E only.
383
384 To compile this driver as a module, choose M here: the module will
385 be called max3421-hcd.
386
387config USB_OHCI_HCD
388 tristate "OHCI HCD (USB 1.1) support"
389 depends on HAS_DMA && HAS_IOMEM
390 ---help---
391 The Open Host Controller Interface (OHCI) is a standard for accessing
392 USB 1.1 host controller hardware. It does more in hardware than Intel's
393 UHCI specification. If your USB host controller follows the OHCI spec,
394 say Y. On most non-x86 systems, and on x86 hardware that's not using a
395 USB controller from Intel or VIA, this is appropriate. If your host
396 controller doesn't use PCI, this is probably appropriate. For a PCI
397 based system where you're not sure, the "lspci -v" entry will list the
398 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
399
400 To compile this driver as a module, choose M here: the
401 module will be called ohci-hcd.
402
403if USB_OHCI_HCD
404
405config USB_OHCI_HCD_OMAP1
406 tristate "OHCI support for OMAP1/2 chips"
407 depends on ARCH_OMAP1
408 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
409 default y
410 ---help---
411 Enables support for the OHCI controller on OMAP1/2 chips.
412
413config USB_OHCI_HCD_SPEAR
414 tristate "Support for ST SPEAr on-chip OHCI USB controller"
415 depends on USB_OHCI_HCD && PLAT_SPEAR
416 default y
417 ---help---
418 Enables support for the on-chip OHCI controller on
419 ST SPEAr chips.
420
421config USB_OHCI_HCD_STI
422 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
423 depends on ARCH_STI && OF
424 select GENERIC_PHY
425 select USB_OHCI_HCD_PLATFORM
426 help
427 Enable support for the on-chip OHCI controller found on
428 STMicroelectronics consumer electronics SoC's.
429
430config USB_OHCI_HCD_S3C2410
431 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
432 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
433 default y
434 ---help---
435 Enables support for the on-chip OHCI controller on
436 S3C24xx/S3C64xx chips.
437
438config USB_OHCI_HCD_LPC32XX
439 tristate "Support for LPC on-chip OHCI USB controller"
440 depends on USB_OHCI_HCD && ARCH_LPC32XX
441 depends on USB_ISP1301
442 default y
443 ---help---
444 Enables support for the on-chip OHCI controller on
445 NXP chips.
446
447config USB_OHCI_HCD_PXA27X
448 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
449 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
450 default y
451 ---help---
452 Enables support for the on-chip OHCI controller on
453 PXA27x/PXA3xx chips.
454
455config USB_OHCI_HCD_AT91
456 tristate "Support for Atmel on-chip OHCI USB controller"
457 depends on USB_OHCI_HCD && ARCH_AT91 && OF
458 default y
459 ---help---
460 Enables support for the on-chip OHCI controller on
461 Atmel chips.
462
463config USB_OHCI_HCD_OMAP3
464 tristate "OHCI support for OMAP3 and later chips"
465 depends on (ARCH_OMAP3 || ARCH_OMAP4)
466 default y
467 ---help---
468 Enables support for the on-chip OHCI controller on
469 OMAP3 and later chips.
470
471config USB_OHCI_HCD_DAVINCI
472 bool "OHCI support for TI DaVinci DA8xx"
473 depends on ARCH_DAVINCI_DA8XX
474 depends on USB_OHCI_HCD=y
475 default y
476 help
477 Enables support for the DaVinci DA8xx integrated OHCI
478 controller. This driver cannot currently be a loadable
479 module because it lacks a proper PHY abstraction.
480
481config USB_OHCI_ATH79
482 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
483 depends on (SOC_AR71XX || SOC_AR724X)
484 select USB_OHCI_HCD_PLATFORM
485 default y
486 help
487 This option is deprecated now and the driver was removed, use
488 USB_OHCI_HCD_PLATFORM instead.
489
490 Enables support for the built-in OHCI controller present on the
491 Atheros AR71XX/AR7240 SoCs.
492
493config USB_OHCI_HCD_PPC_OF_BE
494 bool "OHCI support for OF platform bus (big endian)"
495 depends on PPC
496 select USB_OHCI_BIG_ENDIAN_DESC
497 select USB_OHCI_BIG_ENDIAN_MMIO
498 ---help---
499 Enables support for big-endian USB controllers present on the
500 OpenFirmware platform bus.
501
502config USB_OHCI_HCD_PPC_OF_LE
503 bool "OHCI support for OF platform bus (little endian)"
504 depends on PPC
505 select USB_OHCI_LITTLE_ENDIAN
506 ---help---
507 Enables support for little-endian USB controllers present on the
508 OpenFirmware platform bus.
509
510config USB_OHCI_HCD_PPC_OF
511 bool
512 depends on PPC
513 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
514
515config USB_OHCI_HCD_PCI
516 tristate "OHCI support for PCI-bus USB controllers"
517 depends on PCI
518 default y
519 select USB_OHCI_LITTLE_ENDIAN
520 ---help---
521 Enables support for PCI-bus plug-in USB controller cards.
522 If unsure, say Y.
523
524config USB_OHCI_HCD_SSB
525 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
526 depends on (SSB = y || SSB = USB_OHCI_HCD)
527 select USB_HCD_SSB
528 select USB_OHCI_HCD_PLATFORM
529 default n
530 ---help---
531 This option is deprecated now and the driver was removed, use
532 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
533
534 Support for the Sonics Silicon Backplane (SSB) attached
535 Broadcom USB OHCI core.
536
537 This device is present in some embedded devices with
538 Broadcom based SSB bus.
539
540 If unsure, say N.
541
542config USB_OHCI_SH
543 bool "OHCI support for SuperH USB controller (DEPRECATED)"
544 depends on SUPERH
545 select USB_OHCI_HCD_PLATFORM
546 ---help---
547 This option is deprecated now and the driver was removed, use
548 USB_OHCI_HCD_PLATFORM instead.
549
550 Enables support for the on-chip OHCI controller on the SuperH.
551 If you use the PCI OHCI controller, this option is not necessary.
552
553config USB_OHCI_EXYNOS
554 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
555 depends on ARCH_S5PV210 || ARCH_EXYNOS
556 help
557 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
558
559config USB_CNS3XXX_OHCI
560 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
561 depends on ARCH_CNS3XXX
562 select USB_OHCI_HCD_PLATFORM
563 ---help---
564 This option is deprecated now and the driver was removed, use
565 USB_OHCI_HCD_PLATFORM instead.
566
567 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
568 It is needed for low-speed USB 1.0 device support.
569
570config USB_OHCI_HCD_PLATFORM
571 tristate "Generic OHCI driver for a platform device"
572 default n
573 ---help---
574 Adds an OHCI host driver for a generic platform device, which
575 provides a memory space and an irq.
576
577 If unsure, say N.
578
579config USB_OCTEON_OHCI
580 bool "Octeon on-chip OHCI support (DEPRECATED)"
581 depends on CAVIUM_OCTEON_SOC
582 default USB_OCTEON_EHCI
583 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
584 select USB_OHCI_LITTLE_ENDIAN
585 select USB_OHCI_HCD_PLATFORM
586 help
587 This option is deprecated now and the driver was removed, use
588 USB_OHCI_HCD_PLATFORM instead.
589
590 Enable support for the Octeon II SOC's on-chip OHCI
591 controller. It is needed for low-speed USB 1.0 device
592 support. All CN6XXX based chips with USB are supported.
593
594endif # USB_OHCI_HCD
595
596config USB_UHCI_HCD
597 tristate "UHCI HCD (most Intel and VIA) support"
598 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
599 ---help---
600 The Universal Host Controller Interface is a standard by Intel for
601 accessing the USB hardware in the PC (which is also called the USB
602 host controller). If your USB host controller conforms to this
603 standard, you may want to say Y, but see below. All recent boards
604 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
605 i810, i820) conform to this standard. Also all VIA PCI chipsets
606 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
607 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
608 If unsure, say Y.
609
610 To compile this driver as a module, choose M here: the
611 module will be called uhci-hcd.
612
613config USB_UHCI_SUPPORT_NON_PCI_HC
614 bool
615 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
616
617config USB_UHCI_PLATFORM
618 bool
619 default y if ARCH_VT8500
620
621config USB_UHCI_BIG_ENDIAN_MMIO
622 bool
623 default y if SPARC_LEON
624
625config USB_UHCI_BIG_ENDIAN_DESC
626 bool
627 default y if SPARC_LEON
628
629config USB_FHCI_HCD
630 tristate "Freescale QE USB Host Controller support"
631 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
632 select FSL_GTM
633 select QE_USB
634 help
635 This driver enables support for Freescale QE USB Host Controller
636 (as found on MPC8360 and MPC8323 processors), the driver supports
637 Full and Low Speed USB.
638
639config FHCI_DEBUG
640 bool "Freescale QE USB Host Controller debug support"
641 depends on USB_FHCI_HCD && DEBUG_FS
642 help
643 Say "y" to see some FHCI debug information and statistics
644 through debugfs.
645
646config USB_U132_HCD
647 tristate "Elan U132 Adapter Host Controller"
648 depends on USB_FTDI_ELAN
649 help
650 The U132 adapter is a USB to CardBus adapter specifically designed
651 for PC cards that contain an OHCI host controller. Typical PC cards
652 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
653 adapter will *NOT* work with PC cards that do not contain an OHCI
654 controller.
655
656 For those PC cards that contain multiple OHCI controllers only the
657 first one is used.
658
659 The driver consists of two modules, the "ftdi-elan" module is a
660 USB client driver that interfaces to the FTDI chip within ELAN's
661 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
662 controller driver that talks to the OHCI controller within the
663 CardBus cards that are inserted in the U132 adapter.
664
665 This driver has been tested with a CardBus OHCI USB adapter, and
666 worked with a USB PEN Drive inserted into the first USB port of
667 the PCCARD. A rather pointless thing to do, but useful for testing.
668
669 It is safe to say M here.
670
671 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
672
673config USB_SL811_HCD
674 tristate "SL811HS HCD support"
675 depends on HAS_IOMEM
676 help
677 The SL811HS is a single-port USB controller that supports either
678 host side or peripheral side roles. Enable this option if your
679 board has this chip, and you want to use it as a host controller.
680 If unsure, say N.
681
682 To compile this driver as a module, choose M here: the
683 module will be called sl811-hcd.
684
685config USB_SL811_HCD_ISO
686 bool "partial ISO support"
687 depends on USB_SL811_HCD
688 help
689 The driver doesn't support iso_frame_desc (yet), but for some simple
690 devices that just queue one ISO frame per URB, then ISO transfers
691 "should" work using the normal urb status fields.
692
693 If unsure, say N.
694
695config USB_SL811_CS
696 tristate "CF/PCMCIA support for SL811HS HCD"
697 depends on USB_SL811_HCD && PCMCIA
698 help
699 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
700 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
701
702 To compile this driver as a module, choose M here: the
703 module will be called "sl811_cs".
704
705config USB_R8A66597_HCD
706 tristate "R8A66597 HCD support"
707 depends on HAS_IOMEM
708 help
709 The R8A66597 is a USB 2.0 host and peripheral controller.
710
711 Enable this option if your board has this chip, and you want
712 to use it as a host controller. If unsure, say N.
713
714 To compile this driver as a module, choose M here: the
715 module will be called r8a66597-hcd.
716
717config USB_RENESAS_USBHS_HCD
718 tristate "Renesas USBHS HCD support"
719 depends on USB_RENESAS_USBHS
720 help
721 The Renesas USBHS is a USB 2.0 host and peripheral controller.
722
723 Enable this option if your board has this chip, and you want
724 to use it as a host controller. If unsure, say N.
725
726 To compile this driver as a module, choose M here: the
727 module will be called renesas-usbhs.
728
729config USB_WHCI_HCD
730 tristate "Wireless USB Host Controller Interface (WHCI) driver"
731 depends on PCI && USB && UWB
732 select USB_WUSB
733 select UWB_WHCI
734 help
735 A driver for PCI-based Wireless USB Host Controllers that are
736 compliant with the WHCI specification.
737
738 To compile this driver a module, choose M here: the module
739 will be called "whci-hcd".
740
741config USB_HWA_HCD
742 tristate "Host Wire Adapter (HWA) driver"
743 depends on USB && UWB
744 select USB_WUSB
745 select UWB_HWA
746 help
747 This driver enables you to connect Wireless USB devices to
748 your system using a Host Wire Adaptor USB dongle. This is an
749 UWB Radio Controller and WUSB Host Controller connected to
750 your machine via USB (specified in WUSB1.0).
751
752 To compile this driver a module, choose M here: the module
753 will be called "hwa-hc".
754
755config USB_IMX21_HCD
756 tristate "i.MX21 HCD support"
757 depends on ARM && ARCH_MXC
758 help
759 This driver enables support for the on-chip USB host in the
760 i.MX21 processor.
761
762 To compile this driver as a module, choose M here: the
763 module will be called "imx21-hcd".
764
765config USB_HCD_BCMA
766 tristate "BCMA usb host driver"
767 depends on BCMA
768 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
769 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
770 help
771 Enable support for the EHCI and OCHI host controller on an bcma bus.
772 It converts the bcma driver into two platform device drivers
773 for ehci and ohci.
774
775 If unsure, say N.
776
777config USB_HCD_SSB
778 tristate "SSB usb host driver"
779 depends on SSB
780 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
781 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
782 help
783 Enable support for the EHCI and OCHI host controller on an bcma bus.
784 It converts the bcma driver into two platform device drivers
785 for ehci and ohci.
786
787 If unsure, say N.
788
789config USB_HCD_TEST_MODE
790 bool "HCD test mode support"
791 ---help---
792 Say 'Y' to enable additional software test modes that may be
793 supported by the host controller drivers.
794
795 One such test mode is the Embedded High-speed Host Electrical Test
796 (EHSET) for EHCI host controller hardware, specifically the "Single
797 Step Set Feature" test. Typically this will be enabled for On-the-Go
798 or embedded hosts that need to undergo USB-IF compliance testing with
799 the aid of special testing hardware. In the future, this may expand
800 to include other tests that require support from a HCD driver.
801
802 This option is of interest only to developers who need to validate
803 their USB hardware designs. It is not needed for normal use. If
804 unsure, say N.