tjh.dev
Linux kernel mirror (for testing)
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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 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.rst>.
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 select USB_EHCI_BIG_ENDIAN_DESC
165 select USB_EHCI_BIG_ENDIAN_MMIO
166 ---help---
167 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
168 If unsure, say N.
169
170config XPS_USB_HCD_XILINX
171 bool "Use Xilinx usb host EHCI controller core"
172 depends on (PPC32 || MICROBLAZE)
173 select USB_EHCI_BIG_ENDIAN_DESC
174 select USB_EHCI_BIG_ENDIAN_MMIO
175 ---help---
176 Xilinx xps USB host controller core is EHCI compliant and has
177 transaction translator built-in. It can be configured to either
178 support both high speed and full speed devices, or high speed
179 devices only.
180
181config USB_EHCI_FSL
182 tristate "Support for Freescale on-chip EHCI USB controller"
183 select USB_EHCI_ROOT_HUB_TT
184 ---help---
185 Variation of ARC USB block used in some Freescale chips.
186
187config USB_EHCI_MXC
188 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
189 depends on ARCH_MXC
190 select USB_EHCI_ROOT_HUB_TT
191 ---help---
192 Variation of ARC USB block used in some Freescale chips.
193
194config USB_EHCI_HCD_NPCM7XX
195 tristate "Support for Nuvoton NPCM7XX on-chip EHCI USB controller"
196 depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST
197 default y if (USB_EHCI_HCD && ARCH_NPCM7XX)
198 help
199 Enables support for the on-chip EHCI controller on
200 Nuvoton NPCM7XX chips.
201
202config USB_EHCI_HCD_OMAP
203 tristate "EHCI support for OMAP3 and later chips"
204 depends on ARCH_OMAP
205 depends on NOP_USB_XCEIV
206 default y
207 ---help---
208 Enables support for the on-chip EHCI controller on
209 OMAP3 and later chips.
210
211config USB_EHCI_HCD_ORION
212 tristate "Support for Marvell EBU on-chip EHCI USB controller"
213 depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU)
214 default y
215 ---help---
216 Enables support for the on-chip EHCI controller on Marvell's
217 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
218 Armada 370. This is different from the EHCI implementation
219 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
220 Marvell PXA/MMP USB controller" for those.
221
222config USB_EHCI_HCD_SPEAR
223 tristate "Support for ST SPEAr on-chip EHCI USB controller"
224 depends on USB_EHCI_HCD && PLAT_SPEAR
225 default y
226 ---help---
227 Enables support for the on-chip EHCI controller on
228 ST SPEAr chips.
229
230config USB_EHCI_HCD_STI
231 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
232 depends on ARCH_STI && OF
233 select GENERIC_PHY
234 select USB_EHCI_HCD_PLATFORM
235 help
236 Enable support for the on-chip EHCI controller found on
237 STMicroelectronics consumer electronics SoC's.
238
239config USB_EHCI_HCD_AT91
240 tristate "Support for Atmel on-chip EHCI USB controller"
241 depends on USB_EHCI_HCD && ARCH_AT91
242 default y
243 ---help---
244 Enables support for the on-chip EHCI controller on
245 Atmel chips.
246
247config USB_EHCI_TEGRA
248 tristate "NVIDIA Tegra HCD support"
249 depends on ARCH_TEGRA
250 select USB_EHCI_ROOT_HUB_TT
251 select USB_TEGRA_PHY
252 help
253 This driver enables support for the internal USB Host Controllers
254 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
255
256config USB_EHCI_HCD_PPC_OF
257 bool "EHCI support for PPC USB controller on OF platform bus"
258 depends on PPC
259 default y
260 ---help---
261 Enables support for the USB controller present on the PowerPC
262 OpenFirmware platform bus.
263
264config USB_EHCI_SH
265 bool "EHCI support for SuperH USB controller"
266 depends on SUPERH
267 ---help---
268 Enables support for the on-chip EHCI controller on the SuperH.
269 If you use the PCI EHCI controller, this option is not necessary.
270
271config USB_EHCI_EXYNOS
272 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
273 depends on ARCH_S5PV210 || ARCH_EXYNOS
274 help
275 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
276
277config USB_EHCI_MV
278 tristate "EHCI support for Marvell PXA/MMP USB controller"
279 depends on (ARCH_PXA || ARCH_MMP)
280 select USB_EHCI_ROOT_HUB_TT
281 ---help---
282 Enables support for Marvell (including PXA and MMP series) on-chip
283 USB SPH and OTG controller. SPH is a single port host, and it can
284 only be EHCI host. OTG is controller that can switch to host mode.
285 Note that this driver will not work on Marvell's other EHCI
286 controller used by the EBU-type SoCs including Orion, Kirkwood,
287 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
288 on-chip EHCI USB controller" for those.
289
290config USB_W90X900_EHCI
291 tristate "W90X900(W90P910) EHCI support"
292 depends on ARCH_W90X900
293 ---help---
294 Enables support for the W90X900 USB controller
295
296config USB_CNS3XXX_EHCI
297 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
298 depends on ARCH_CNS3XXX
299 select USB_EHCI_HCD_PLATFORM
300 ---help---
301 This option is deprecated now and the driver was removed, use
302 USB_EHCI_HCD_PLATFORM instead.
303
304 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
305 It is needed for high-speed (480Mbit/sec) USB 2.0 device
306 support.
307
308config USB_EHCI_HCD_PLATFORM
309 tristate "Generic EHCI driver for a platform device"
310 ---help---
311 Adds an EHCI host driver for a generic platform device, which
312 provides a memory space and an irq.
313
314 If unsure, say N.
315
316config USB_OCTEON_EHCI
317 bool "Octeon on-chip EHCI support (DEPRECATED)"
318 depends on CAVIUM_OCTEON_SOC
319 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
320 select USB_EHCI_HCD_PLATFORM
321 help
322 This option is deprecated now and the driver was removed, use
323 USB_EHCI_HCD_PLATFORM instead.
324
325 Enable support for the Octeon II SOC's on-chip EHCI
326 controller. It is needed for high-speed (480Mbit/sec)
327 USB 2.0 device support. All CN6XXX based chips with USB are
328 supported.
329
330endif # USB_EHCI_HCD
331
332config USB_OXU210HP_HCD
333 tristate "OXU210HP HCD support"
334 depends on HAS_IOMEM
335 ---help---
336 The OXU210HP is an USB host/OTG/device controller. Enable this
337 option if your board has this chip. If unsure, say N.
338
339 This driver does not support isochronous transfers and doesn't
340 implement OTG nor USB device controllers.
341
342 To compile this driver as a module, choose M here: the
343 module will be called oxu210hp-hcd.
344
345config USB_ISP116X_HCD
346 tristate "ISP116X HCD support"
347 depends on HAS_IOMEM
348 ---help---
349 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
350 option if your board has this chip. If unsure, say N.
351
352 This driver does not support isochronous transfers.
353
354 To compile this driver as a module, choose M here: the
355 module will be called isp116x-hcd.
356
357config USB_ISP1362_HCD
358 tristate "ISP1362 HCD support"
359 depends on HAS_IOMEM
360 depends on COMPILE_TEST # nothing uses this
361 ---help---
362 Supports the Philips ISP1362 chip as a host controller
363
364 This driver does not support isochronous transfers.
365
366 To compile this driver as a module, choose M here: the
367 module will be called isp1362-hcd.
368
369config USB_FOTG210_HCD
370 tristate "FOTG210 HCD support"
371 depends on USB && HAS_DMA && HAS_IOMEM
372 ---help---
373 Faraday FOTG210 is an OTG controller which can be configured as
374 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
375 with minor modification.
376
377 To compile this driver as a module, choose M here: the
378 module will be called fotg210-hcd.
379
380config USB_MAX3421_HCD
381 tristate "MAX3421 HCD (USB-over-SPI) support"
382 depends on USB && SPI
383 ---help---
384 The Maxim MAX3421E chip supports standard USB 2.0-compliant
385 full-speed devices either in host or peripheral mode. This
386 driver supports the host-mode of the MAX3421E only.
387
388 To compile this driver as a module, choose M here: the module will
389 be called max3421-hcd.
390
391config USB_OHCI_HCD
392 tristate "OHCI HCD (USB 1.1) support"
393 depends on HAS_DMA && HAS_IOMEM
394 ---help---
395 The Open Host Controller Interface (OHCI) is a standard for accessing
396 USB 1.1 host controller hardware. It does more in hardware than Intel's
397 UHCI specification. If your USB host controller follows the OHCI spec,
398 say Y. On most non-x86 systems, and on x86 hardware that's not using a
399 USB controller from Intel or VIA, this is appropriate. If your host
400 controller doesn't use PCI, this is probably appropriate. For a PCI
401 based system where you're not sure, the "lspci -v" entry will list the
402 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
403
404 To compile this driver as a module, choose M here: the
405 module will be called ohci-hcd.
406
407if USB_OHCI_HCD
408
409config USB_OHCI_HCD_OMAP1
410 tristate "OHCI support for OMAP1/2 chips"
411 depends on ARCH_OMAP1
412 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
413 default y
414 ---help---
415 Enables support for the OHCI controller on OMAP1/2 chips.
416
417config USB_OHCI_HCD_SPEAR
418 tristate "Support for ST SPEAr on-chip OHCI USB controller"
419 depends on USB_OHCI_HCD && PLAT_SPEAR
420 default y
421 ---help---
422 Enables support for the on-chip OHCI controller on
423 ST SPEAr chips.
424
425config USB_OHCI_HCD_STI
426 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
427 depends on ARCH_STI && OF
428 select GENERIC_PHY
429 select USB_OHCI_HCD_PLATFORM
430 help
431 Enable support for the on-chip OHCI controller found on
432 STMicroelectronics consumer electronics SoC's.
433
434config USB_OHCI_HCD_S3C2410
435 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
436 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
437 default y
438 ---help---
439 Enables support for the on-chip OHCI controller on
440 S3C24xx/S3C64xx chips.
441
442config USB_OHCI_HCD_LPC32XX
443 tristate "Support for LPC on-chip OHCI USB controller"
444 depends on USB_OHCI_HCD && ARCH_LPC32XX
445 depends on USB_ISP1301
446 default y
447 ---help---
448 Enables support for the on-chip OHCI controller on
449 NXP chips.
450
451config USB_OHCI_HCD_PXA27X
452 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
453 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
454 default y
455 ---help---
456 Enables support for the on-chip OHCI controller on
457 PXA27x/PXA3xx chips.
458
459config USB_OHCI_HCD_AT91
460 tristate "Support for Atmel on-chip OHCI USB controller"
461 depends on USB_OHCI_HCD && ARCH_AT91 && OF
462 default y
463 ---help---
464 Enables support for the on-chip OHCI controller on
465 Atmel chips.
466
467config USB_OHCI_HCD_OMAP3
468 tristate "OHCI support for OMAP3 and later chips"
469 depends on (ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5)
470 select USB_OHCI_HCD_PLATFORM
471 default y
472 help
473 This option is deprecated now and the driver was removed, use
474 USB_OHCI_HCD_PLATFORM instead.
475
476 Enables support for the on-chip OHCI controller on
477 OMAP3 and later chips.
478
479config USB_OHCI_HCD_DAVINCI
480 tristate "OHCI support for TI DaVinci DA8xx"
481 depends on ARCH_DAVINCI_DA8XX
482 depends on USB_OHCI_HCD
483 select PHY_DA8XX_USB
484 default y
485 help
486 Enables support for the DaVinci DA8xx integrated OHCI
487 controller. This driver cannot currently be a loadable
488 module because it lacks a proper PHY abstraction.
489
490config USB_OHCI_HCD_PPC_OF_BE
491 bool "OHCI support for OF platform bus (big endian)"
492 depends on PPC
493 select USB_OHCI_BIG_ENDIAN_DESC
494 select USB_OHCI_BIG_ENDIAN_MMIO
495 ---help---
496 Enables support for big-endian USB controllers present on the
497 OpenFirmware platform bus.
498
499config USB_OHCI_HCD_PPC_OF_LE
500 bool "OHCI support for OF platform bus (little endian)"
501 depends on PPC
502 select USB_OHCI_LITTLE_ENDIAN
503 ---help---
504 Enables support for little-endian USB controllers present on the
505 OpenFirmware platform bus.
506
507config USB_OHCI_HCD_PPC_OF
508 bool
509 depends on PPC
510 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
511
512config USB_OHCI_HCD_PCI
513 tristate "OHCI support for PCI-bus USB controllers"
514 depends on USB_PCI
515 default y
516 select USB_OHCI_LITTLE_ENDIAN
517 ---help---
518 Enables support for PCI-bus plug-in USB controller cards.
519 If unsure, say Y.
520
521config USB_OHCI_HCD_SSB
522 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
523 depends on (SSB = y || SSB = USB_OHCI_HCD)
524 select USB_HCD_SSB
525 select USB_OHCI_HCD_PLATFORM
526 ---help---
527 This option is deprecated now and the driver was removed, use
528 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
529
530 Support for the Sonics Silicon Backplane (SSB) attached
531 Broadcom USB OHCI core.
532
533 This device is present in some embedded devices with
534 Broadcom based SSB bus.
535
536 If unsure, say N.
537
538config USB_OHCI_SH
539 bool "OHCI support for SuperH USB controller (DEPRECATED)"
540 depends on SUPERH
541 select USB_OHCI_HCD_PLATFORM
542 ---help---
543 This option is deprecated now and the driver was removed, use
544 USB_OHCI_HCD_PLATFORM instead.
545
546 Enables support for the on-chip OHCI controller on the SuperH.
547 If you use the PCI OHCI controller, this option is not necessary.
548
549config USB_OHCI_EXYNOS
550 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
551 depends on ARCH_S5PV210 || ARCH_EXYNOS
552 help
553 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
554
555config USB_CNS3XXX_OHCI
556 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
557 depends on ARCH_CNS3XXX
558 select USB_OHCI_HCD_PLATFORM
559 ---help---
560 This option is deprecated now and the driver was removed, use
561 USB_OHCI_HCD_PLATFORM instead.
562
563 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
564 It is needed for low-speed USB 1.0 device support.
565
566config USB_OHCI_HCD_PLATFORM
567 tristate "Generic OHCI driver for a platform device"
568 ---help---
569 Adds an OHCI host driver for a generic platform device, which
570 provides a memory space and an irq.
571
572 If unsure, say N.
573
574config USB_OCTEON_OHCI
575 bool "Octeon on-chip OHCI support (DEPRECATED)"
576 depends on CAVIUM_OCTEON_SOC
577 default USB_OCTEON_EHCI
578 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
579 select USB_OHCI_LITTLE_ENDIAN
580 select USB_OHCI_HCD_PLATFORM
581 help
582 This option is deprecated now and the driver was removed, use
583 USB_OHCI_HCD_PLATFORM instead.
584
585 Enable support for the Octeon II SOC's on-chip OHCI
586 controller. It is needed for low-speed USB 1.0 device
587 support. All CN6XXX based chips with USB are supported.
588
589endif # USB_OHCI_HCD
590
591config USB_UHCI_HCD
592 tristate "UHCI HCD (most Intel and VIA) support"
593 depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC
594 ---help---
595 The Universal Host Controller Interface is a standard by Intel for
596 accessing the USB hardware in the PC (which is also called the USB
597 host controller). If your USB host controller conforms to this
598 standard, you may want to say Y, but see below. All recent boards
599 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
600 i810, i820) conform to this standard. Also all VIA PCI chipsets
601 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
602 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
603 If unsure, say Y.
604
605 To compile this driver as a module, choose M here: the
606 module will be called uhci-hcd.
607
608config USB_UHCI_SUPPORT_NON_PCI_HC
609 bool
610 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
611
612config USB_UHCI_PLATFORM
613 bool
614 default y if (ARCH_VT8500 || ARCH_ASPEED)
615
616config USB_UHCI_ASPEED
617 bool
618 default y if ARCH_ASPEED
619
620config USB_FHCI_HCD
621 tristate "Freescale QE USB Host Controller support"
622 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
623 select FSL_GTM
624 select QE_USB
625 help
626 This driver enables support for Freescale QE USB Host Controller
627 (as found on MPC8360 and MPC8323 processors), the driver supports
628 Full and Low Speed USB.
629
630config FHCI_DEBUG
631 bool "Freescale QE USB Host Controller debug support"
632 depends on USB_FHCI_HCD && DEBUG_FS
633 help
634 Say "y" to see some FHCI debug information and statistics
635 through debugfs.
636
637config USB_U132_HCD
638 tristate "Elan U132 Adapter Host Controller"
639 depends on USB_FTDI_ELAN
640 help
641 The U132 adapter is a USB to CardBus adapter specifically designed
642 for PC cards that contain an OHCI host controller. Typical PC cards
643 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
644 adapter will *NOT* work with PC cards that do not contain an OHCI
645 controller.
646
647 For those PC cards that contain multiple OHCI controllers only the
648 first one is used.
649
650 The driver consists of two modules, the "ftdi-elan" module is a
651 USB client driver that interfaces to the FTDI chip within ELAN's
652 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
653 controller driver that talks to the OHCI controller within the
654 CardBus cards that are inserted in the U132 adapter.
655
656 This driver has been tested with a CardBus OHCI USB adapter, and
657 worked with a USB PEN Drive inserted into the first USB port of
658 the PCCARD. A rather pointless thing to do, but useful for testing.
659
660 It is safe to say M here.
661
662 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
663
664config USB_SL811_HCD
665 tristate "SL811HS HCD support"
666 depends on HAS_IOMEM
667 help
668 The SL811HS is a single-port USB controller that supports either
669 host side or peripheral side roles. Enable this option if your
670 board has this chip, and you want to use it as a host controller.
671 If unsure, say N.
672
673 To compile this driver as a module, choose M here: the
674 module will be called sl811-hcd.
675
676config USB_SL811_HCD_ISO
677 bool "partial ISO support"
678 depends on USB_SL811_HCD
679 help
680 The driver doesn't support iso_frame_desc (yet), but for some simple
681 devices that just queue one ISO frame per URB, then ISO transfers
682 "should" work using the normal urb status fields.
683
684 If unsure, say N.
685
686config USB_SL811_CS
687 tristate "CF/PCMCIA support for SL811HS HCD"
688 depends on USB_SL811_HCD && PCMCIA
689 help
690 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
691 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
692
693 To compile this driver as a module, choose M here: the
694 module will be called "sl811_cs".
695
696config USB_R8A66597_HCD
697 tristate "R8A66597 HCD support"
698 depends on HAS_IOMEM
699 help
700 The R8A66597 is a USB 2.0 host and peripheral controller.
701
702 Enable this option if your board has this chip, and you want
703 to use it as a host controller. If unsure, say N.
704
705 To compile this driver as a module, choose M here: the
706 module will be called r8a66597-hcd.
707
708config USB_RENESAS_USBHS_HCD
709 tristate "Renesas USBHS HCD support"
710 depends on USB_RENESAS_USBHS
711 help
712 The Renesas USBHS is a USB 2.0 host and peripheral controller.
713
714 Enable this option if your board has this chip, and you want
715 to use it as a host controller. If unsure, say N.
716
717 To compile this driver as a module, choose M here: the
718 module will be called renesas-usbhs.
719
720config USB_WHCI_HCD
721 tristate "Wireless USB Host Controller Interface (WHCI) driver"
722 depends on USB_PCI && USB && UWB
723 select USB_WUSB
724 select UWB_WHCI
725 help
726 A driver for PCI-based Wireless USB Host Controllers that are
727 compliant with the WHCI specification.
728
729 To compile this driver a module, choose M here: the module
730 will be called "whci-hcd".
731
732config USB_HWA_HCD
733 tristate "Host Wire Adapter (HWA) driver"
734 depends on USB && UWB
735 select USB_WUSB
736 select UWB_HWA
737 help
738 This driver enables you to connect Wireless USB devices to
739 your system using a Host Wire Adaptor USB dongle. This is an
740 UWB Radio Controller and WUSB Host Controller connected to
741 your machine via USB (specified in WUSB1.0).
742
743 To compile this driver a module, choose M here: the module
744 will be called "hwa-hc".
745
746config USB_IMX21_HCD
747 tristate "i.MX21 HCD support"
748 depends on ARM && ARCH_MXC
749 help
750 This driver enables support for the on-chip USB host in the
751 i.MX21 processor.
752
753 To compile this driver as a module, choose M here: the
754 module will be called "imx21-hcd".
755
756config USB_HCD_BCMA
757 tristate "BCMA usb host driver"
758 depends on BCMA
759 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
760 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
761 help
762 Enable support for the EHCI and OCHI host controller on an bcma bus.
763 It converts the bcma driver into two platform device drivers
764 for ehci and ohci.
765
766 If unsure, say N.
767
768config USB_HCD_SSB
769 tristate "SSB usb host driver"
770 depends on SSB
771 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
772 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
773 help
774 Enable support for the EHCI and OCHI host controller on an bcma bus.
775 It converts the bcma driver into two platform device drivers
776 for ehci and ohci.
777
778 If unsure, say N.
779
780config USB_HCD_TEST_MODE
781 bool "HCD test mode support"
782 ---help---
783 Say 'Y' to enable additional software test modes that may be
784 supported by the host controller drivers.
785
786 One such test mode is the Embedded High-speed Host Electrical Test
787 (EHSET) for EHCI host controller hardware, specifically the "Single
788 Step Set Feature" test. Typically this will be enabled for On-the-Go
789 or embedded hosts that need to undergo USB-IF compliance testing with
790 the aid of special testing hardware. In the future, this may expand
791 to include other tests that require support from a HCD driver.
792
793 This option is of interest only to developers who need to validate
794 their USB hardware designs. It is not needed for normal use. If
795 unsure, say N.