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tjh.dev
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linux
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 default y
44
45config USB_XHCI_PLATFORM
46 tristate "Generic xHCI driver for a platform device"
47 select USB_XHCI_RCAR if ARCH_RENESAS
48 ---help---
49 Adds an xHCI host driver for a generic platform device, which
50 provides a memory space and an irq.
51 It is also a prerequisite for platform specific drivers that
52 implement some extra quirks.
53
54 If unsure, say N.
55
56config USB_XHCI_HISTB
57 tristate "xHCI support for HiSilicon STB SoCs"
58 depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST)
59 help
60 Say 'Y' to enable the support for the xHCI host controller
61 found in HiSilicon STB SoCs.
62
63config USB_XHCI_MTK
64 tristate "xHCI support for MediaTek SoCs"
65 select MFD_SYSCON
66 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
67 ---help---
68 Say 'Y' to enable the support for the xHCI host controller
69 found in MediaTek SoCs.
70 If unsure, say N.
71
72config USB_XHCI_MVEBU
73 tristate "xHCI support for Marvell Armada 375/38x/37xx"
74 select USB_XHCI_PLATFORM
75 depends on HAS_IOMEM
76 depends on ARCH_MVEBU || COMPILE_TEST
77 ---help---
78 Say 'Y' to enable the support for the xHCI host controller
79 found in Marvell Armada 375/38x/37xx ARM SOCs.
80
81config USB_XHCI_RCAR
82 tristate "xHCI support for Renesas R-Car SoCs"
83 depends on USB_XHCI_PLATFORM
84 depends on ARCH_RENESAS || COMPILE_TEST
85 ---help---
86 Say 'Y' to enable the support for the xHCI host controller
87 found in Renesas R-Car ARM SoCs.
88
89config USB_XHCI_TEGRA
90 tristate "xHCI support for NVIDIA Tegra SoCs"
91 depends on PHY_TEGRA_XUSB
92 depends on RESET_CONTROLLER
93 select FW_LOADER
94 ---help---
95 Say 'Y' to enable the support for the xHCI host controller
96 found in NVIDIA Tegra124 and later SoCs.
97
98endif # USB_XHCI_HCD
99
100config USB_EHCI_HCD
101 tristate "EHCI HCD (USB 2.0) support"
102 depends on HAS_DMA && HAS_IOMEM
103 ---help---
104 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
105 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
106 If your USB host controller supports USB 2.0, you will likely want to
107 configure this Host Controller Driver.
108
109 EHCI controllers are packaged with "companion" host controllers (OHCI
110 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
111 will connect to EHCI if the device is high speed, otherwise they
112 connect to a companion controller. If you configure EHCI, you should
113 probably configure the OHCI (for NEC and some other vendors) USB Host
114 Controller Driver or UHCI (for Via motherboards) Host Controller
115 Driver too.
116
117 You may want to read <file:Documentation/usb/ehci.txt>.
118
119 To compile this driver as a module, choose M here: the
120 module will be called ehci-hcd.
121
122config USB_EHCI_ROOT_HUB_TT
123 bool "Root Hub Transaction Translators"
124 depends on USB_EHCI_HCD
125 ---help---
126 Some EHCI chips have vendor-specific extensions to integrate
127 transaction translators, so that no OHCI or UHCI companion
128 controller is needed. It's safe to say "y" even if your
129 controller doesn't support this feature.
130
131 This supports the EHCI implementation that's originally
132 from ARC, and has since changed hands a few times.
133
134config USB_EHCI_TT_NEWSCHED
135 bool "Improved Transaction Translator scheduling"
136 depends on USB_EHCI_HCD
137 default y
138 ---help---
139 This changes the periodic scheduling code to fill more of the low
140 and full speed bandwidth available from the Transaction Translator
141 (TT) in USB 2.0 hubs. Without this, only one transfer will be
142 issued in each microframe, significantly reducing the number of
143 periodic low/fullspeed transfers possible.
144
145 If you have multiple periodic low/fullspeed devices connected to a
146 highspeed USB hub which is connected to a highspeed USB Host
147 Controller, and some of those devices will not work correctly
148 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
149 you have only one such device and it doesn't work, you could try
150 saying N.
151
152 If unsure, say Y.
153
154if USB_EHCI_HCD
155
156config USB_EHCI_PCI
157 tristate
158 depends on USB_PCI
159 default y
160
161config USB_EHCI_HCD_PMC_MSP
162 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
163 depends on MSP_HAS_USB
164 default n
165 select USB_EHCI_BIG_ENDIAN_DESC
166 select USB_EHCI_BIG_ENDIAN_MMIO
167 ---help---
168 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
169 If unsure, say N.
170
171config XPS_USB_HCD_XILINX
172 bool "Use Xilinx usb host EHCI controller core"
173 depends on (PPC32 || MICROBLAZE)
174 select USB_EHCI_BIG_ENDIAN_DESC
175 select USB_EHCI_BIG_ENDIAN_MMIO
176 ---help---
177 Xilinx xps USB host controller core is EHCI compliant and has
178 transaction translator built-in. It can be configured to either
179 support both high speed and full speed devices, or high speed
180 devices only.
181
182config USB_EHCI_FSL
183 tristate "Support for Freescale on-chip EHCI USB controller"
184 select USB_EHCI_ROOT_HUB_TT
185 ---help---
186 Variation of ARC USB block used in some Freescale chips.
187
188config USB_EHCI_MXC
189 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
190 depends on ARCH_MXC
191 select USB_EHCI_ROOT_HUB_TT
192 ---help---
193 Variation of ARC USB block used in some Freescale chips.
194
195config USB_EHCI_HCD_NPCM7XX
196 tristate "Support for Nuvoton NPCM7XX on-chip EHCI USB controller"
197 depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST
198 default y if (USB_EHCI_HCD && ARCH_NPCM7XX)
199 help
200 Enables support for the on-chip EHCI controller on
201 Nuvoton NPCM7XX chips.
202
203config USB_EHCI_HCD_OMAP
204 tristate "EHCI support for OMAP3 and later chips"
205 depends on ARCH_OMAP
206 depends on NOP_USB_XCEIV
207 default y
208 ---help---
209 Enables support for the on-chip EHCI controller on
210 OMAP3 and later chips.
211
212config USB_EHCI_HCD_ORION
213 tristate "Support for Marvell EBU on-chip EHCI USB controller"
214 depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU)
215 default y
216 ---help---
217 Enables support for the on-chip EHCI controller on Marvell's
218 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
219 Armada 370. This is different from the EHCI implementation
220 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
221 Marvell PXA/MMP USB controller" for those.
222
223config USB_EHCI_HCD_SPEAR
224 tristate "Support for ST SPEAr on-chip EHCI USB controller"
225 depends on USB_EHCI_HCD && PLAT_SPEAR
226 default y
227 ---help---
228 Enables support for the on-chip EHCI controller on
229 ST SPEAr chips.
230
231config USB_EHCI_HCD_STI
232 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
233 depends on ARCH_STI && OF
234 select GENERIC_PHY
235 select USB_EHCI_HCD_PLATFORM
236 help
237 Enable support for the on-chip EHCI controller found on
238 STMicroelectronics consumer electronics SoC's.
239
240config USB_EHCI_HCD_AT91
241 tristate "Support for Atmel on-chip EHCI USB controller"
242 depends on USB_EHCI_HCD && ARCH_AT91
243 default y
244 ---help---
245 Enables support for the on-chip EHCI controller on
246 Atmel chips.
247
248config USB_EHCI_TEGRA
249 tristate "NVIDIA Tegra HCD support"
250 depends on ARCH_TEGRA
251 select USB_EHCI_ROOT_HUB_TT
252 select USB_TEGRA_PHY
253 help
254 This driver enables support for the internal USB Host Controllers
255 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
256
257config USB_EHCI_HCD_PPC_OF
258 bool "EHCI support for PPC USB controller on OF platform bus"
259 depends on PPC
260 default y
261 ---help---
262 Enables support for the USB controller present on the PowerPC
263 OpenFirmware platform bus.
264
265config USB_EHCI_SH
266 bool "EHCI support for SuperH USB controller"
267 depends on SUPERH
268 ---help---
269 Enables support for the on-chip EHCI controller on the SuperH.
270 If you use the PCI EHCI controller, this option is not necessary.
271
272config USB_EHCI_EXYNOS
273 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
274 depends on ARCH_S5PV210 || ARCH_EXYNOS
275 help
276 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
277
278config USB_EHCI_MV
279 tristate "EHCI support for Marvell PXA/MMP USB controller"
280 depends on (ARCH_PXA || ARCH_MMP)
281 select USB_EHCI_ROOT_HUB_TT
282 ---help---
283 Enables support for Marvell (including PXA and MMP series) on-chip
284 USB SPH and OTG controller. SPH is a single port host, and it can
285 only be EHCI host. OTG is controller that can switch to host mode.
286 Note that this driver will not work on Marvell's other EHCI
287 controller used by the EBU-type SoCs including Orion, Kirkwood,
288 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
289 on-chip EHCI USB controller" for those.
290
291config USB_W90X900_EHCI
292 tristate "W90X900(W90P910) EHCI support"
293 depends on ARCH_W90X900
294 ---help---
295 Enables support for the W90X900 USB controller
296
297config USB_CNS3XXX_EHCI
298 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
299 depends on ARCH_CNS3XXX
300 select USB_EHCI_HCD_PLATFORM
301 ---help---
302 This option is deprecated now and the driver was removed, use
303 USB_EHCI_HCD_PLATFORM instead.
304
305 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
306 It is needed for high-speed (480Mbit/sec) USB 2.0 device
307 support.
308
309config USB_EHCI_HCD_PLATFORM
310 tristate "Generic EHCI driver for a platform device"
311 default n
312 ---help---
313 Adds an EHCI host driver for a generic platform device, which
314 provides a memory space and an irq.
315
316 If unsure, say N.
317
318config USB_OCTEON_EHCI
319 bool "Octeon on-chip EHCI support (DEPRECATED)"
320 depends on CAVIUM_OCTEON_SOC
321 default n
322 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
323 select USB_EHCI_HCD_PLATFORM
324 help
325 This option is deprecated now and the driver was removed, use
326 USB_EHCI_HCD_PLATFORM instead.
327
328 Enable support for the Octeon II SOC's on-chip EHCI
329 controller. It is needed for high-speed (480Mbit/sec)
330 USB 2.0 device support. All CN6XXX based chips with USB are
331 supported.
332
333endif # USB_EHCI_HCD
334
335config USB_OXU210HP_HCD
336 tristate "OXU210HP HCD support"
337 depends on HAS_IOMEM
338 ---help---
339 The OXU210HP is an USB host/OTG/device controller. Enable this
340 option if your board has this chip. If unsure, say N.
341
342 This driver does not support isochronous transfers and doesn't
343 implement OTG nor USB device controllers.
344
345 To compile this driver as a module, choose M here: the
346 module will be called oxu210hp-hcd.
347
348config USB_ISP116X_HCD
349 tristate "ISP116X HCD support"
350 depends on HAS_IOMEM
351 ---help---
352 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
353 option if your board has this chip. If unsure, say N.
354
355 This driver does not support isochronous transfers.
356
357 To compile this driver as a module, choose M here: the
358 module will be called isp116x-hcd.
359
360config USB_ISP1362_HCD
361 tristate "ISP1362 HCD support"
362 depends on HAS_IOMEM
363 depends on COMPILE_TEST # nothing uses this
364 ---help---
365 Supports the Philips ISP1362 chip as a host controller
366
367 This driver does not support isochronous transfers.
368
369 To compile this driver as a module, choose M here: the
370 module will be called isp1362-hcd.
371
372config USB_FOTG210_HCD
373 tristate "FOTG210 HCD support"
374 depends on USB && HAS_DMA && HAS_IOMEM
375 ---help---
376 Faraday FOTG210 is an OTG controller which can be configured as
377 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
378 with minor modification.
379
380 To compile this driver as a module, choose M here: the
381 module will be called fotg210-hcd.
382
383config USB_MAX3421_HCD
384 tristate "MAX3421 HCD (USB-over-SPI) support"
385 depends on USB && SPI
386 ---help---
387 The Maxim MAX3421E chip supports standard USB 2.0-compliant
388 full-speed devices either in host or peripheral mode. This
389 driver supports the host-mode of the MAX3421E only.
390
391 To compile this driver as a module, choose M here: the module will
392 be called max3421-hcd.
393
394config USB_OHCI_HCD
395 tristate "OHCI HCD (USB 1.1) support"
396 depends on HAS_DMA && HAS_IOMEM
397 ---help---
398 The Open Host Controller Interface (OHCI) is a standard for accessing
399 USB 1.1 host controller hardware. It does more in hardware than Intel's
400 UHCI specification. If your USB host controller follows the OHCI spec,
401 say Y. On most non-x86 systems, and on x86 hardware that's not using a
402 USB controller from Intel or VIA, this is appropriate. If your host
403 controller doesn't use PCI, this is probably appropriate. For a PCI
404 based system where you're not sure, the "lspci -v" entry will list the
405 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
406
407 To compile this driver as a module, choose M here: the
408 module will be called ohci-hcd.
409
410if USB_OHCI_HCD
411
412config USB_OHCI_HCD_OMAP1
413 tristate "OHCI support for OMAP1/2 chips"
414 depends on ARCH_OMAP1
415 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
416 default y
417 ---help---
418 Enables support for the OHCI controller on OMAP1/2 chips.
419
420config USB_OHCI_HCD_SPEAR
421 tristate "Support for ST SPEAr on-chip OHCI USB controller"
422 depends on USB_OHCI_HCD && PLAT_SPEAR
423 default y
424 ---help---
425 Enables support for the on-chip OHCI controller on
426 ST SPEAr chips.
427
428config USB_OHCI_HCD_STI
429 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
430 depends on ARCH_STI && OF
431 select GENERIC_PHY
432 select USB_OHCI_HCD_PLATFORM
433 help
434 Enable support for the on-chip OHCI controller found on
435 STMicroelectronics consumer electronics SoC's.
436
437config USB_OHCI_HCD_S3C2410
438 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
439 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
440 default y
441 ---help---
442 Enables support for the on-chip OHCI controller on
443 S3C24xx/S3C64xx chips.
444
445config USB_OHCI_HCD_LPC32XX
446 tristate "Support for LPC on-chip OHCI USB controller"
447 depends on USB_OHCI_HCD && ARCH_LPC32XX
448 depends on USB_ISP1301
449 default y
450 ---help---
451 Enables support for the on-chip OHCI controller on
452 NXP chips.
453
454config USB_OHCI_HCD_PXA27X
455 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
456 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
457 default y
458 ---help---
459 Enables support for the on-chip OHCI controller on
460 PXA27x/PXA3xx chips.
461
462config USB_OHCI_HCD_AT91
463 tristate "Support for Atmel on-chip OHCI USB controller"
464 depends on USB_OHCI_HCD && ARCH_AT91 && OF
465 default y
466 ---help---
467 Enables support for the on-chip OHCI controller on
468 Atmel chips.
469
470config USB_OHCI_HCD_OMAP3
471 tristate "OHCI support for OMAP3 and later chips"
472 depends on (ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5)
473 select USB_OHCI_HCD_PLATFORM
474 default y
475 help
476 This option is deprecated now and the driver was removed, use
477 USB_OHCI_HCD_PLATFORM instead.
478
479 Enables support for the on-chip OHCI controller on
480 OMAP3 and later chips.
481
482config USB_OHCI_HCD_DAVINCI
483 tristate "OHCI support for TI DaVinci DA8xx"
484 depends on ARCH_DAVINCI_DA8XX
485 depends on USB_OHCI_HCD
486 select PHY_DA8XX_USB
487 default y
488 help
489 Enables support for the DaVinci DA8xx integrated OHCI
490 controller. This driver cannot currently be a loadable
491 module because it lacks a proper PHY abstraction.
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 USB_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 USB_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 || ARCH_ASPEED)
620
621config USB_UHCI_ASPEED
622 bool
623 default y if ARCH_ASPEED
624
625config USB_FHCI_HCD
626 tristate "Freescale QE USB Host Controller support"
627 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
628 select FSL_GTM
629 select QE_USB
630 help
631 This driver enables support for Freescale QE USB Host Controller
632 (as found on MPC8360 and MPC8323 processors), the driver supports
633 Full and Low Speed USB.
634
635config FHCI_DEBUG
636 bool "Freescale QE USB Host Controller debug support"
637 depends on USB_FHCI_HCD && DEBUG_FS
638 help
639 Say "y" to see some FHCI debug information and statistics
640 through debugfs.
641
642config USB_U132_HCD
643 tristate "Elan U132 Adapter Host Controller"
644 depends on USB_FTDI_ELAN
645 help
646 The U132 adapter is a USB to CardBus adapter specifically designed
647 for PC cards that contain an OHCI host controller. Typical PC cards
648 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
649 adapter will *NOT* work with PC cards that do not contain an OHCI
650 controller.
651
652 For those PC cards that contain multiple OHCI controllers only the
653 first one is used.
654
655 The driver consists of two modules, the "ftdi-elan" module is a
656 USB client driver that interfaces to the FTDI chip within ELAN's
657 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
658 controller driver that talks to the OHCI controller within the
659 CardBus cards that are inserted in the U132 adapter.
660
661 This driver has been tested with a CardBus OHCI USB adapter, and
662 worked with a USB PEN Drive inserted into the first USB port of
663 the PCCARD. A rather pointless thing to do, but useful for testing.
664
665 It is safe to say M here.
666
667 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
668
669config USB_SL811_HCD
670 tristate "SL811HS HCD support"
671 depends on HAS_IOMEM
672 help
673 The SL811HS is a single-port USB controller that supports either
674 host side or peripheral side roles. Enable this option if your
675 board has this chip, and you want to use it as a host controller.
676 If unsure, say N.
677
678 To compile this driver as a module, choose M here: the
679 module will be called sl811-hcd.
680
681config USB_SL811_HCD_ISO
682 bool "partial ISO support"
683 depends on USB_SL811_HCD
684 help
685 The driver doesn't support iso_frame_desc (yet), but for some simple
686 devices that just queue one ISO frame per URB, then ISO transfers
687 "should" work using the normal urb status fields.
688
689 If unsure, say N.
690
691config USB_SL811_CS
692 tristate "CF/PCMCIA support for SL811HS HCD"
693 depends on USB_SL811_HCD && PCMCIA
694 help
695 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
696 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
697
698 To compile this driver as a module, choose M here: the
699 module will be called "sl811_cs".
700
701config USB_R8A66597_HCD
702 tristate "R8A66597 HCD support"
703 depends on HAS_IOMEM
704 help
705 The R8A66597 is a USB 2.0 host and peripheral controller.
706
707 Enable this option if your board has this chip, and you want
708 to use it as a host controller. If unsure, say N.
709
710 To compile this driver as a module, choose M here: the
711 module will be called r8a66597-hcd.
712
713config USB_RENESAS_USBHS_HCD
714 tristate "Renesas USBHS HCD support"
715 depends on USB_RENESAS_USBHS
716 help
717 The Renesas USBHS is a USB 2.0 host and peripheral controller.
718
719 Enable this option if your board has this chip, and you want
720 to use it as a host controller. If unsure, say N.
721
722 To compile this driver as a module, choose M here: the
723 module will be called renesas-usbhs.
724
725config USB_WHCI_HCD
726 tristate "Wireless USB Host Controller Interface (WHCI) driver"
727 depends on USB_PCI && USB && UWB
728 select USB_WUSB
729 select UWB_WHCI
730 help
731 A driver for PCI-based Wireless USB Host Controllers that are
732 compliant with the WHCI specification.
733
734 To compile this driver a module, choose M here: the module
735 will be called "whci-hcd".
736
737config USB_HWA_HCD
738 tristate "Host Wire Adapter (HWA) driver"
739 depends on USB && UWB
740 select USB_WUSB
741 select UWB_HWA
742 help
743 This driver enables you to connect Wireless USB devices to
744 your system using a Host Wire Adaptor USB dongle. This is an
745 UWB Radio Controller and WUSB Host Controller connected to
746 your machine via USB (specified in WUSB1.0).
747
748 To compile this driver a module, choose M here: the module
749 will be called "hwa-hc".
750
751config USB_IMX21_HCD
752 tristate "i.MX21 HCD support"
753 depends on ARM && ARCH_MXC
754 help
755 This driver enables support for the on-chip USB host in the
756 i.MX21 processor.
757
758 To compile this driver as a module, choose M here: the
759 module will be called "imx21-hcd".
760
761config USB_HCD_BCMA
762 tristate "BCMA usb host driver"
763 depends on BCMA
764 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
765 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
766 help
767 Enable support for the EHCI and OCHI host controller on an bcma bus.
768 It converts the bcma driver into two platform device drivers
769 for ehci and ohci.
770
771 If unsure, say N.
772
773config USB_HCD_SSB
774 tristate "SSB usb host driver"
775 depends on SSB
776 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
777 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
778 help
779 Enable support for the EHCI and OCHI host controller on an bcma bus.
780 It converts the bcma driver into two platform device drivers
781 for ehci and ohci.
782
783 If unsure, say N.
784
785config USB_HCD_TEST_MODE
786 bool "HCD test mode support"
787 ---help---
788 Say 'Y' to enable additional software test modes that may be
789 supported by the host controller drivers.
790
791 One such test mode is the Embedded High-speed Host Electrical Test
792 (EHSET) for EHCI host controller hardware, specifically the "Single
793 Step Set Feature" test. Typically this will be enabled for On-the-Go
794 or embedded hosts that need to undergo USB-IF compliance testing with
795 the aid of special testing hardware. In the future, this may expand
796 to include other tests that require support from a HCD driver.
797
798 This option is of interest only to developers who need to validate
799 their USB hardware designs. It is not needed for normal use. If
800 unsure, say N.