1
2
3
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 firwmare 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 select USB_XHCI_RCAR if ARCH_RENESAS
57 help
58 Adds an xHCI host driver for a generic platform device, which
59 provides a memory space and an irq.
60 It is also a prerequisite for platform specific drivers that
61 implement some extra quirks.
62
63 If unsure, say N.
64
65config USB_XHCI_HISTB
66 tristate "xHCI support for HiSilicon STB SoCs"
67 depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST)
68 help
69 Say 'Y' to enable the support for the xHCI host controller
70 found in HiSilicon STB SoCs.
71
72config USB_XHCI_MTK
73 tristate "xHCI support for MediaTek SoCs"
74 select MFD_SYSCON
75 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
76 help
77 Say 'Y' to enable the support for the xHCI host controller
78 found in MediaTek SoCs.
79 If unsure, say N.
80
81config USB_XHCI_MVEBU
82 tristate "xHCI support for Marvell Armada 375/38x/37xx"
83 select USB_XHCI_PLATFORM
84 depends on HAS_IOMEM
85 depends on ARCH_MVEBU || COMPILE_TEST
86 help
87 Say 'Y' to enable the support for the xHCI host controller
88 found in Marvell Armada 375/38x/37xx ARM SOCs.
89
90config USB_XHCI_RCAR
91 tristate "xHCI support for Renesas R-Car SoCs"
92 depends on USB_XHCI_PLATFORM
93 depends on ARCH_RENESAS || COMPILE_TEST
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_TEGRA
99 tristate "xHCI support for NVIDIA Tegra SoCs"
100 depends on PHY_TEGRA_XUSB
101 depends on RESET_CONTROLLER
102 select FW_LOADER
103 help
104 Say 'Y' to enable the support for the xHCI host controller
105 found in NVIDIA Tegra124 and later SoCs.
106
107endif
108
109config USB_EHCI_BRCMSTB
110 tristate
111
112config USB_BRCMSTB
113 tristate "Broadcom STB USB support"
114 depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST
115 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
116 select USB_EHCI_BRCMSTB if USB_EHCI_HCD
117 select USB_XHCI_PLATFORM if USB_XHCI_HCD
118 help
119 Enables support for XHCI, EHCI and OHCI host controllers
120 found in Broadcom STB SoC's.
121
122 To compile these drivers as modules, choose M here: the
123 modules will be called ohci-platform.ko, ehci-brcm.ko and
124 xhci-plat-hcd.ko
125
126 Disabling this will keep the controllers and corresponding
127 PHYs powered down.
128
129config USB_EHCI_HCD
130 tristate "EHCI HCD (USB 2.0) support"
131 depends on HAS_DMA && HAS_IOMEM
132 help
133 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
134 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
135 If your USB host controller supports USB 2.0, you will likely want to
136 configure this Host Controller Driver.
137
138 EHCI controllers are packaged with "companion" host controllers (OHCI
139 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
140 will connect to EHCI if the device is high speed, otherwise they
141 connect to a companion controller. If you configure EHCI, you should
142 probably configure the OHCI (for NEC and some other vendors) USB Host
143 Controller Driver or UHCI (for Via motherboards) Host Controller
144 Driver too.
145
146 You may want to read <file:Documentation/usb/ehci.rst>.
147
148 To compile this driver as a module, choose M here: the
149 module will be called ehci-hcd.
150
151config USB_EHCI_ROOT_HUB_TT
152 bool "Root Hub Transaction Translators"
153 depends on USB_EHCI_HCD
154 help
155 Some EHCI chips have vendor-specific extensions to integrate
156 transaction translators, so that no OHCI or UHCI companion
157 controller is needed. It's safe to say "y" even if your
158 controller doesn't support this feature.
159
160 This supports the EHCI implementation that's originally
161 from ARC, and has since changed hands a few times.
162
163config USB_EHCI_TT_NEWSCHED
164 bool "Improved Transaction Translator scheduling"
165 depends on USB_EHCI_HCD
166 default y
167 help
168 This changes the periodic scheduling code to fill more of the low
169 and full speed bandwidth available from the Transaction Translator
170 (TT) in USB 2.0 hubs. Without this, only one transfer will be
171 issued in each microframe, significantly reducing the number of
172 periodic low/fullspeed transfers possible.
173
174 If you have multiple periodic low/fullspeed devices connected to a
175 highspeed USB hub which is connected to a highspeed USB Host
176 Controller, and some of those devices will not work correctly
177 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
178 you have only one such device and it doesn't work, you could try
179 saying N.
180
181 If unsure, say Y.
182
183if USB_EHCI_HCD
184
185config USB_EHCI_PCI
186 tristate
187 depends on USB_PCI
188 default y
189
190config USB_EHCI_HCD_PMC_MSP
191 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
192 depends on MSP_HAS_USB
193 select USB_EHCI_BIG_ENDIAN_DESC
194 select USB_EHCI_BIG_ENDIAN_MMIO
195 help
196 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
197 If unsure, say N.
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 NPCM7XX on-chip EHCI USB controller"
218 depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST
219 default y if (USB_EHCI_HCD && ARCH_NPCM7XX)
220 help
221 Enables support for the on-chip EHCI controller on
222 Nuvoton NPCM7XX chips.
223
224config USB_EHCI_HCD_OMAP
225 tristate "EHCI support for OMAP3 and later chips"
226 depends on ARCH_OMAP
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_EHCI_ROOT_HUB_TT
273 select USB_TEGRA_PHY
274 help
275 This driver enables support for the internal USB Host Controllers
276 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
277
278config USB_EHCI_HCD_PPC_OF
279 bool "EHCI support for PPC USB controller on OF platform bus"
280 depends on PPC
281 default y
282 help
283 Enables support for the USB controller present on the PowerPC
284 OpenFirmware platform bus.
285
286config USB_EHCI_SH
287 bool "EHCI support for SuperH USB controller"
288 depends on SUPERH || COMPILE_TEST
289 help
290 Enables support for the on-chip EHCI controller on the SuperH.
291 If you use the PCI EHCI controller, this option is not necessary.
292
293config USB_EHCI_EXYNOS
294 tristate "EHCI support for Samsung S5P/Exynos SoC Series"
295 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
296 help
297 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
298
299config USB_EHCI_MV
300 tristate "EHCI support for Marvell PXA/MMP USB controller"
301 depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
302 select USB_EHCI_ROOT_HUB_TT
303 help
304 Enables support for Marvell (including PXA and MMP series) on-chip
305 USB SPH and OTG controller. SPH is a single port host, and it can
306 only be EHCI host. OTG is controller that can switch to host mode.
307 Note that this driver will not work on Marvell's other EHCI
308 controller used by the EBU-type SoCs including Orion, Kirkwood,
309 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
310 on-chip EHCI USB controller" for those.
311
312config USB_CNS3XXX_EHCI
313 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
314 depends on ARCH_CNS3XXX || COMPILE_TEST
315 select USB_EHCI_HCD_PLATFORM
316 help
317 This option is deprecated now and the driver was removed, use
318 USB_EHCI_HCD_PLATFORM instead.
319
320 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
321 It is needed for high-speed (480Mbit/sec) USB 2.0 device
322 support.
323
324config USB_EHCI_HCD_PLATFORM
325 tristate "Generic EHCI driver for a platform device"
326 help
327 Adds an EHCI host driver for a generic platform device, which
328 provides a memory space and an irq.
329
330 If unsure, say N.
331
332config USB_OCTEON_EHCI
333 bool "Octeon on-chip EHCI support (DEPRECATED)"
334 depends on CAVIUM_OCTEON_SOC
335 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
336 select USB_EHCI_HCD_PLATFORM
337 help
338 This option is deprecated now and the driver was removed, use
339 USB_EHCI_HCD_PLATFORM instead.
340
341 Enable support for the Octeon II SOC's on-chip EHCI
342 controller. It is needed for high-speed (480Mbit/sec)
343 USB 2.0 device support. All CN6XXX based chips with USB are
344 supported.
345
346endif
347
348config USB_OXU210HP_HCD
349 tristate "OXU210HP HCD support"
350 depends on HAS_IOMEM
351 help
352 The OXU210HP is an USB host/OTG/device controller. Enable this
353 option if your board has this chip. If unsure, say N.
354
355 This driver does not support isochronous transfers and doesn't
356 implement OTG nor USB device controllers.
357
358 To compile this driver as a module, choose M here: the
359 module will be called oxu210hp-hcd.
360
361config USB_ISP116X_HCD
362 tristate "ISP116X HCD support"
363 depends on HAS_IOMEM
364 help
365 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
366 option if your board has this chip. If unsure, say N.
367
368 This driver does not support isochronous transfers.
369
370 To compile this driver as a module, choose M here: the
371 module will be called isp116x-hcd.
372
373config USB_ISP1362_HCD
374 tristate "ISP1362 HCD support"
375 depends on HAS_IOMEM
376 depends on COMPILE_TEST
377 help
378 Supports the Philips ISP1362 chip as a host controller
379
380 This driver does not support isochronous transfers.
381
382 To compile this driver as a module, choose M here: the
383 module will be called isp1362-hcd.
384
385config USB_FOTG210_HCD
386 tristate "FOTG210 HCD support"
387 depends on USB && HAS_DMA && HAS_IOMEM
388 help
389 Faraday FOTG210 is an OTG controller which can be configured as
390 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
391 with minor modification.
392
393 To compile this driver as a module, choose M here: the
394 module will be called fotg210-hcd.
395
396config USB_MAX3421_HCD
397 tristate "MAX3421 HCD (USB-over-SPI) support"
398 depends on USB && SPI
399 help
400 The Maxim MAX3421E chip supports standard USB 2.0-compliant
401 full-speed devices either in host or peripheral mode. This
402 driver supports the host-mode of the MAX3421E only.
403
404 To compile this driver as a module, choose M here: the module will
405 be called max3421-hcd.
406
407config USB_OHCI_HCD
408 tristate "OHCI HCD (USB 1.1) support"
409 depends on HAS_DMA && HAS_IOMEM
410 help
411 The Open Host Controller Interface (OHCI) is a standard for accessing
412 USB 1.1 host controller hardware. It does more in hardware than Intel's
413 UHCI specification. If your USB host controller follows the OHCI spec,
414 say Y. On most non-x86 systems, and on x86 hardware that's not using a
415 USB controller from Intel or VIA, this is appropriate. If your host
416 controller doesn't use PCI, this is probably appropriate. For a PCI
417 based system where you're not sure, the "lspci -v" entry will list the
418 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
419
420 To compile this driver as a module, choose M here: the
421 module will be called ohci-hcd.
422
423if USB_OHCI_HCD
424
425config USB_OHCI_HCD_OMAP1
426 tristate "OHCI support for OMAP1/2 chips"
427 depends on ARCH_OMAP1
428 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
429 default y
430 help
431 Enables support for the OHCI controller on OMAP1/2 chips.
432
433config USB_OHCI_HCD_SPEAR
434 tristate "Support for ST SPEAr on-chip OHCI USB controller"
435 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
436 default y if PLAT_SPEAR
437 help
438 Enables support for the on-chip OHCI controller on
439 ST SPEAr chips.
440
441config USB_OHCI_HCD_STI
442 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
443 depends on (ARCH_STI || COMPILE_TEST) && OF
444 select GENERIC_PHY
445 select USB_OHCI_HCD_PLATFORM
446 help
447 Enable support for the on-chip OHCI controller found on
448 STMicroelectronics consumer electronics SoC's.
449
450config USB_OHCI_HCD_S3C2410
451 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
452 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST)
453 default y if (ARCH_S3C24XX || ARCH_S3C64XX)
454 help
455 Enables support for the on-chip OHCI controller on
456 S3C24xx/S3C64xx chips.
457
458config USB_OHCI_HCD_LPC32XX
459 tristate "Support for LPC on-chip OHCI USB controller"
460 depends on USB_OHCI_HCD
461 depends on ARCH_LPC32XX || COMPILE_TEST
462 depends on USB_ISP1301
463 default y
464 help
465 Enables support for the on-chip OHCI controller on
466 NXP chips.
467
468config USB_OHCI_HCD_PXA27X
469 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
470 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
471 default y
472 help
473 Enables support for the on-chip OHCI controller on
474 PXA27x/PXA3xx chips.
475
476config USB_OHCI_HCD_AT91
477 tristate "Support for Atmel on-chip OHCI USB controller"
478 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
479 default y if ARCH_AT91
480 help
481 Enables support for the on-chip OHCI controller on
482 Atmel chips.
483
484config USB_OHCI_HCD_OMAP3
485 tristate "OHCI support for OMAP3 and later chips"
486 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
487 select USB_OHCI_HCD_PLATFORM
488 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
489 help
490 This option is deprecated now and the driver was removed, use
491 USB_OHCI_HCD_PLATFORM instead.
492
493 Enables support for the on-chip OHCI controller on
494 OMAP3 and later chips.
495
496config USB_OHCI_HCD_DAVINCI
497 tristate "OHCI support for TI DaVinci DA8xx"
498 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
499 depends on USB_OHCI_HCD
500 select PHY_DA8XX_USB
501 default y if ARCH_DAVINCI_DA8XX
502 help
503 Enables support for the DaVinci DA8xx integrated OHCI
504 controller. This driver cannot currently be a loadable
505 module because it lacks a proper PHY abstraction.
506
507config USB_OHCI_HCD_PPC_OF_BE
508 bool "OHCI support for OF platform bus (big endian)"
509 depends on PPC
510 select USB_OHCI_BIG_ENDIAN_DESC
511 select USB_OHCI_BIG_ENDIAN_MMIO
512 help
513 Enables support for big-endian USB controllers present on the
514 OpenFirmware platform bus.
515
516config USB_OHCI_HCD_PPC_OF_LE
517 bool "OHCI support for OF platform bus (little endian)"
518 depends on PPC
519 select USB_OHCI_LITTLE_ENDIAN
520 help
521 Enables support for little-endian USB controllers present on the
522 OpenFirmware platform bus.
523
524config USB_OHCI_HCD_PPC_OF
525 bool
526 depends on PPC
527 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
528
529config USB_OHCI_HCD_PCI
530 tristate "OHCI support for PCI-bus USB controllers"
531 depends on USB_PCI
532 default y
533 select USB_OHCI_LITTLE_ENDIAN
534 help
535 Enables support for PCI-bus plug-in USB controller cards.
536 If unsure, say Y.
537
538config USB_OHCI_HCD_SSB
539 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
540 depends on (SSB = y || SSB = USB_OHCI_HCD)
541 select USB_HCD_SSB
542 select USB_OHCI_HCD_PLATFORM
543 help
544 This option is deprecated now and the driver was removed, use
545 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
546
547 Support for the Sonics Silicon Backplane (SSB) attached
548 Broadcom USB OHCI core.
549
550 This device is present in some embedded devices with
551 Broadcom based SSB bus.
552
553 If unsure, say N.
554
555config USB_OHCI_SH
556 bool "OHCI support for SuperH USB controller (DEPRECATED)"
557 depends on SUPERH || COMPILE_TEST
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 Enables support for the on-chip OHCI controller on the SuperH.
564 If you use the PCI OHCI controller, this option is not necessary.
565
566config USB_OHCI_EXYNOS
567 tristate "OHCI support for Samsung S5P/Exynos SoC Series"
568 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
569 help
570 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
571
572config USB_CNS3XXX_OHCI
573 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
574 depends on ARCH_CNS3XXX || COMPILE_TEST
575 select USB_OHCI_HCD_PLATFORM
576 help
577 This option is deprecated now and the driver was removed, use
578 USB_OHCI_HCD_PLATFORM instead.
579
580 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
581 It is needed for low-speed USB 1.0 device support.
582
583config USB_OHCI_HCD_PLATFORM
584 tristate "Generic OHCI driver for a platform device"
585 help
586 Adds an OHCI host driver for a generic platform device, which
587 provides a memory space and an irq.
588
589 If unsure, say N.
590
591config USB_OCTEON_OHCI
592 bool "Octeon on-chip OHCI support (DEPRECATED)"
593 depends on CAVIUM_OCTEON_SOC
594 default USB_OCTEON_EHCI
595 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
596 select USB_OHCI_LITTLE_ENDIAN
597 select USB_OHCI_HCD_PLATFORM
598 help
599 This option is deprecated now and the driver was removed, use
600 USB_OHCI_HCD_PLATFORM instead.
601
602 Enable support for the Octeon II SOC's on-chip OHCI
603 controller. It is needed for low-speed USB 1.0 device
604 support. All CN6XXX based chips with USB are supported.
605
606endif
607
608config USB_UHCI_HCD
609 tristate "UHCI HCD (most Intel and VIA) support"
610 depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC
611 help
612 The Universal Host Controller Interface is a standard by Intel for
613 accessing the USB hardware in the PC (which is also called the USB
614 host controller). If your USB host controller conforms to this
615 standard, you may want to say Y, but see below. All recent boards
616 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
617 i810, i820) conform to this standard. Also all VIA PCI chipsets
618 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
619 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
620 If unsure, say Y.
621
622 To compile this driver as a module, choose M here: the
623 module will be called uhci-hcd.
624
625config USB_UHCI_SUPPORT_NON_PCI_HC
626 bool
627 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
628
629config USB_UHCI_PLATFORM
630 bool
631 default y if (ARCH_VT8500 || ARCH_ASPEED)
632
633config USB_UHCI_ASPEED
634 bool
635 default y if ARCH_ASPEED
636
637config USB_FHCI_HCD
638 tristate "Freescale QE USB Host Controller support"
639 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
640 select FSL_GTM
641 select QE_USB
642 help
643 This driver enables support for Freescale QE USB Host Controller
644 (as found on MPC8360 and MPC8323 processors), the driver supports
645 Full and Low Speed USB.
646
647config FHCI_DEBUG
648 bool "Freescale QE USB Host Controller debug support"
649 depends on USB_FHCI_HCD && DEBUG_FS
650 help
651 Say "y" to see some FHCI debug information and statistics
652 through debugfs.
653
654config USB_U132_HCD
655 tristate "Elan U132 Adapter Host Controller"
656 depends on USB_FTDI_ELAN
657 help
658 The U132 adapter is a USB to CardBus adapter specifically designed
659 for PC cards that contain an OHCI host controller. Typical PC cards
660 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
661 adapter will *NOT* work with PC cards that do not contain an OHCI
662 controller.
663
664 For those PC cards that contain multiple OHCI controllers only the
665 first one is used.
666
667 The driver consists of two modules, the "ftdi-elan" module is a
668 USB client driver that interfaces to the FTDI chip within ELAN's
669 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
670 controller driver that talks to the OHCI controller within the
671 CardBus cards that are inserted in the U132 adapter.
672
673 This driver has been tested with a CardBus OHCI USB adapter, and
674 worked with a USB PEN Drive inserted into the first USB port of
675 the PCCARD. A rather pointless thing to do, but useful for testing.
676
677 It is safe to say M here.
678
679 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
680
681config USB_SL811_HCD
682 tristate "SL811HS HCD support"
683 depends on HAS_IOMEM
684 help
685 The SL811HS is a single-port USB controller that supports either
686 host side or peripheral side roles. Enable this option if your
687 board has this chip, and you want to use it as a host controller.
688 If unsure, say N.
689
690 To compile this driver as a module, choose M here: the
691 module will be called sl811-hcd.
692
693config USB_SL811_HCD_ISO
694 bool "partial ISO support"
695 depends on USB_SL811_HCD
696 help
697 The driver doesn't support iso_frame_desc (yet), but for some simple
698 devices that just queue one ISO frame per URB, then ISO transfers
699 "should" work using the normal urb status fields.
700
701 If unsure, say N.
702
703config USB_SL811_CS
704 tristate "CF/PCMCIA support for SL811HS HCD"
705 depends on USB_SL811_HCD && PCMCIA
706 help
707 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
708 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
709
710 To compile this driver as a module, choose M here: the
711 module will be called "sl811_cs".
712
713config USB_R8A66597_HCD
714 tristate "R8A66597 HCD support"
715 depends on HAS_IOMEM
716 help
717 The R8A66597 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 r8a66597-hcd.
724
725config USB_RENESAS_USBHS_HCD
726 tristate "Renesas USBHS HCD support"
727 depends on USB_RENESAS_USBHS
728 help
729 The Renesas USBHS is a USB 2.0 host and peripheral controller.
730
731 Enable this option if your board has this chip, and you want
732 to use it as a host controller. If unsure, say N.
733
734 To compile this driver as a module, choose M here: the
735 module will be called renesas-usbhs.
736
737config USB_HCD_BCMA
738 tristate "BCMA usb host driver"
739 depends on BCMA
740 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
741 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
742 help
743 Enable support for the EHCI and OCHI host controller on an bcma bus.
744 It converts the bcma driver into two platform device drivers
745 for ehci and ohci.
746
747 If unsure, say N.
748
749config USB_HCD_SSB
750 tristate "SSB usb host driver"
751 depends on SSB
752 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
753 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
754 help
755 Enable support for the EHCI and OCHI host controller on an bcma bus.
756 It converts the bcma driver into two platform device drivers
757 for ehci and ohci.
758
759 If unsure, say N.
760
761config USB_HCD_TEST_MODE
762 bool "HCD test mode support"
763 help
764 Say 'Y' to enable additional software test modes that may be
765 supported by the host controller drivers.
766
767 One such test mode is the Embedded High-speed Host Electrical Test
768 (EHSET) for EHCI host controller hardware, specifically the "Single
769 Step Set Feature" test. Typically this will be enabled for On-the-Go
770 or embedded hosts that need to undergo USB-IF compliance testing with
771 the aid of special testing hardware. In the future, this may expand
772 to include other tests that require support from a HCD driver.
773
774 This option is of interest only to developers who need to validate
775 their USB hardware designs. It is not needed for normal use. If
776 unsure, say N.
777
