xref: /openbmc/linux/drivers/usb/host/Kconfig (revision 0efaaa86)
1 # SPDX-License-Identifier: GPL-2.0
2 #
3 # USB Host Controller Drivers
4 #
5 comment "USB Host Controller Drivers"
6 
7 config 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 
20 config 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 
30 if USB_XHCI_HCD
31 config 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 
40 config 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 
46 config USB_XHCI_PCI_RENESAS
47 	tristate "Support for additional Renesas xHCI controller with firwmare"
48 	help
49 	  Say 'Y' to enable the support for the Renesas xHCI controller with
50 	  firwmare. 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 
54 config 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 
65 config 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 
72 config 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 
81 config 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 
90 config 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 
98 config 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 
107 endif # USB_XHCI_HCD
108 
109 config USB_EHCI_BRCMSTB
110        tristate
111 
112 config 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 
129 config 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 
151 config 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 
163 config 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 
183 if USB_EHCI_HCD
184 
185 config USB_EHCI_PCI
186 	tristate
187 	depends on USB_PCI
188 	default y
189 
190 config 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 
199 config 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 
210 config 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 
216 config USB_EHCI_MXC
217 	tristate "Support for Freescale i.MX on-chip EHCI USB controller"
218 	depends on ARCH_MXC || COMPILE_TEST
219 	select USB_EHCI_ROOT_HUB_TT
220 	help
221 	  Variation of ARC USB block used in some Freescale chips.
222 
223 config USB_EHCI_HCD_NPCM7XX
224 	tristate "Support for Nuvoton NPCM7XX on-chip EHCI USB controller"
225 	depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST
226 	default y if (USB_EHCI_HCD && ARCH_NPCM7XX)
227 	help
228 	  Enables support for the on-chip EHCI controller on
229 	  Nuvoton NPCM7XX chips.
230 
231 config USB_EHCI_HCD_OMAP
232 	tristate "EHCI support for OMAP3 and later chips"
233 	depends on ARCH_OMAP
234 	depends on NOP_USB_XCEIV
235 	default y
236 	help
237 	  Enables support for the on-chip EHCI controller on
238 	  OMAP3 and later chips.
239 
240 config USB_EHCI_HCD_ORION
241 	tristate  "Support for Marvell EBU on-chip EHCI USB controller"
242 	depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST)
243 	default y if (PLAT_ORION || ARCH_MVEBU)
244 	help
245 	  Enables support for the on-chip EHCI controller on Marvell's
246 	  embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
247 	  Armada 370.  This is different from the EHCI implementation
248 	  on Marvell's mobile PXA and MMP SoC, see "EHCI support for
249 	  Marvell PXA/MMP USB controller" for those.
250 
251 config USB_EHCI_HCD_SPEAR
252 	tristate "Support for ST SPEAr on-chip EHCI USB controller"
253 	depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
254 	default y if PLAT_SPEAR
255 	help
256 	  Enables support for the on-chip EHCI controller on
257 	  ST SPEAr chips.
258 
259 config USB_EHCI_HCD_STI
260 	tristate "Support for ST STiHxxx on-chip EHCI USB controller"
261 	depends on (ARCH_STI || COMPILE_TEST) && OF
262 	select GENERIC_PHY
263 	select USB_EHCI_HCD_PLATFORM
264 	help
265 	  Enable support for the on-chip EHCI controller found on
266 	  STMicroelectronics consumer electronics SoC's.
267 
268 config USB_EHCI_HCD_AT91
269 	tristate  "Support for Atmel on-chip EHCI USB controller"
270 	depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST)
271 	default y if ARCH_AT91
272 	help
273 	  Enables support for the on-chip EHCI controller on
274 	  Atmel chips.
275 
276 config USB_EHCI_TEGRA
277 	tristate "NVIDIA Tegra HCD support"
278 	depends on ARCH_TEGRA
279 	select USB_EHCI_ROOT_HUB_TT
280 	select USB_TEGRA_PHY
281 	help
282 	  This driver enables support for the internal USB Host Controllers
283 	  found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
284 
285 config USB_EHCI_HCD_PPC_OF
286 	bool "EHCI support for PPC USB controller on OF platform bus"
287 	depends on PPC
288 	default y
289 	help
290 	  Enables support for the USB controller present on the PowerPC
291 	  OpenFirmware platform bus.
292 
293 config USB_EHCI_SH
294 	bool "EHCI support for SuperH USB controller"
295 	depends on SUPERH || COMPILE_TEST
296 	help
297 	  Enables support for the on-chip EHCI controller on the SuperH.
298 	  If you use the PCI EHCI controller, this option is not necessary.
299 
300 config USB_EHCI_EXYNOS
301 	tristate "EHCI support for Samsung S5P/Exynos SoC Series"
302 	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
303 	help
304 	  Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
305 
306 config USB_EHCI_MV
307 	tristate "EHCI support for Marvell PXA/MMP USB controller"
308 	depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
309 	select USB_EHCI_ROOT_HUB_TT
310 	help
311 	  Enables support for Marvell (including PXA and MMP series) on-chip
312 	  USB SPH and OTG controller. SPH is a single port host, and it can
313 	  only be EHCI host. OTG is controller that can switch to host mode.
314 	  Note that this driver will not work on Marvell's other EHCI
315 	  controller used by the EBU-type SoCs including Orion, Kirkwood,
316 	  Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
317 	  on-chip EHCI USB controller" for those.
318 
319 config USB_CNS3XXX_EHCI
320 	bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
321 	depends on ARCH_CNS3XXX || COMPILE_TEST
322 	select USB_EHCI_HCD_PLATFORM
323 	help
324 	  This option is deprecated now and the driver was removed, use
325 	  USB_EHCI_HCD_PLATFORM instead.
326 
327 	  Enable support for the CNS3XXX SOC's on-chip EHCI controller.
328 	  It is needed for high-speed (480Mbit/sec) USB 2.0 device
329 	  support.
330 
331 config USB_EHCI_HCD_PLATFORM
332 	tristate "Generic EHCI driver for a platform device"
333 	help
334 	  Adds an EHCI host driver for a generic platform device, which
335 	  provides a memory space and an irq.
336 
337 	  If unsure, say N.
338 
339 config USB_OCTEON_EHCI
340 	bool "Octeon on-chip EHCI support (DEPRECATED)"
341 	depends on CAVIUM_OCTEON_SOC
342 	select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
343 	select USB_EHCI_HCD_PLATFORM
344 	help
345 	  This option is deprecated now and the driver was removed, use
346 	  USB_EHCI_HCD_PLATFORM instead.
347 
348 	  Enable support for the Octeon II SOC's on-chip EHCI
349 	  controller.  It is needed for high-speed (480Mbit/sec)
350 	  USB 2.0 device support.  All CN6XXX based chips with USB are
351 	  supported.
352 
353 endif # USB_EHCI_HCD
354 
355 config USB_OXU210HP_HCD
356 	tristate "OXU210HP HCD support"
357 	depends on HAS_IOMEM
358 	help
359 	  The OXU210HP is an USB host/OTG/device controller. Enable this
360 	  option if your board has this chip. If unsure, say N.
361 
362 	  This driver does not support isochronous transfers and doesn't
363 	  implement OTG nor USB device controllers.
364 
365 	  To compile this driver as a module, choose M here: the
366 	  module will be called oxu210hp-hcd.
367 
368 config USB_ISP116X_HCD
369 	tristate "ISP116X HCD support"
370 	depends on HAS_IOMEM
371 	help
372 	  The ISP1160 and ISP1161 chips are USB host controllers. Enable this
373 	  option if your board has this chip. If unsure, say N.
374 
375 	  This driver does not support isochronous transfers.
376 
377 	  To compile this driver as a module, choose M here: the
378 	  module will be called isp116x-hcd.
379 
380 config USB_ISP1362_HCD
381 	tristate "ISP1362 HCD support"
382 	depends on HAS_IOMEM
383 	depends on COMPILE_TEST # nothing uses this
384 	help
385 	  Supports the Philips ISP1362 chip as a host controller
386 
387 	  This driver does not support isochronous transfers.
388 
389 	  To compile this driver as a module, choose M here: the
390 	  module will be called isp1362-hcd.
391 
392 config USB_FOTG210_HCD
393 	tristate "FOTG210 HCD support"
394 	depends on USB && HAS_DMA && HAS_IOMEM
395 	help
396 	  Faraday FOTG210 is an OTG controller which can be configured as
397 	  an USB2.0 host. It is designed to meet USB2.0 EHCI specification
398 	  with minor modification.
399 
400 	  To compile this driver as a module, choose M here: the
401 	  module will be called fotg210-hcd.
402 
403 config USB_MAX3421_HCD
404 	tristate "MAX3421 HCD (USB-over-SPI) support"
405 	depends on USB && SPI
406 	help
407 	  The Maxim MAX3421E chip supports standard USB 2.0-compliant
408 	  full-speed devices either in host or peripheral mode.  This
409 	  driver supports the host-mode of the MAX3421E only.
410 
411 	  To compile this driver as a module, choose M here: the module will
412 	  be called max3421-hcd.
413 
414 config USB_OHCI_HCD
415 	tristate "OHCI HCD (USB 1.1) support"
416 	depends on HAS_DMA && HAS_IOMEM
417 	help
418 	  The Open Host Controller Interface (OHCI) is a standard for accessing
419 	  USB 1.1 host controller hardware.  It does more in hardware than Intel's
420 	  UHCI specification.  If your USB host controller follows the OHCI spec,
421 	  say Y.  On most non-x86 systems, and on x86 hardware that's not using a
422 	  USB controller from Intel or VIA, this is appropriate.  If your host
423 	  controller doesn't use PCI, this is probably appropriate.  For a PCI
424 	  based system where you're not sure, the "lspci -v" entry will list the
425 	  right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
426 
427 	  To compile this driver as a module, choose M here: the
428 	  module will be called ohci-hcd.
429 
430 if USB_OHCI_HCD
431 
432 config USB_OHCI_HCD_OMAP1
433 	tristate "OHCI support for OMAP1/2 chips"
434 	depends on ARCH_OMAP1
435 	depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
436 	default y
437 	help
438 	  Enables support for the OHCI controller on OMAP1/2 chips.
439 
440 config USB_OHCI_HCD_SPEAR
441 	tristate "Support for ST SPEAr on-chip OHCI USB controller"
442 	depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
443 	default y if PLAT_SPEAR
444 	help
445 	  Enables support for the on-chip OHCI controller on
446 	  ST SPEAr chips.
447 
448 config USB_OHCI_HCD_STI
449 	tristate "Support for ST STiHxxx on-chip OHCI USB controller"
450 	depends on (ARCH_STI || COMPILE_TEST) && OF
451 	select GENERIC_PHY
452 	select USB_OHCI_HCD_PLATFORM
453 	help
454 	  Enable support for the on-chip OHCI controller found on
455 	  STMicroelectronics consumer electronics SoC's.
456 
457 config USB_OHCI_HCD_S3C2410
458 	tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
459 	depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST)
460 	default y if (ARCH_S3C24XX || ARCH_S3C64XX)
461 	help
462 	  Enables support for the on-chip OHCI controller on
463 	  S3C24xx/S3C64xx chips.
464 
465 config USB_OHCI_HCD_LPC32XX
466 	tristate "Support for LPC on-chip OHCI USB controller"
467 	depends on USB_OHCI_HCD
468 	depends on ARCH_LPC32XX || COMPILE_TEST
469 	depends on USB_ISP1301
470 	default y
471 	help
472 	  Enables support for the on-chip OHCI controller on
473 	  NXP chips.
474 
475 config USB_OHCI_HCD_PXA27X
476 	tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
477 	depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
478 	default y
479 	help
480 	  Enables support for the on-chip OHCI controller on
481 	  PXA27x/PXA3xx chips.
482 
483 config USB_OHCI_HCD_AT91
484 	tristate "Support for Atmel on-chip OHCI USB controller"
485 	depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
486 	default y if ARCH_AT91
487 	help
488 	  Enables support for the on-chip OHCI controller on
489 	  Atmel chips.
490 
491 config USB_OHCI_HCD_OMAP3
492 	tristate "OHCI support for OMAP3 and later chips"
493 	depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
494 	select USB_OHCI_HCD_PLATFORM
495 	default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
496 	help
497 	  This option is deprecated now and the driver was removed, use
498 	  USB_OHCI_HCD_PLATFORM instead.
499 
500 	  Enables support for the on-chip OHCI controller on
501 	  OMAP3 and later chips.
502 
503 config USB_OHCI_HCD_DAVINCI
504 	tristate "OHCI support for TI DaVinci DA8xx"
505 	depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
506 	depends on USB_OHCI_HCD
507 	select PHY_DA8XX_USB
508 	default y if ARCH_DAVINCI_DA8XX
509 	help
510 	  Enables support for the DaVinci DA8xx integrated OHCI
511 	  controller. This driver cannot currently be a loadable
512 	  module because it lacks a proper PHY abstraction.
513 
514 config USB_OHCI_HCD_PPC_OF_BE
515 	bool "OHCI support for OF platform bus (big endian)"
516 	depends on PPC
517 	select USB_OHCI_BIG_ENDIAN_DESC
518 	select USB_OHCI_BIG_ENDIAN_MMIO
519 	help
520 	  Enables support for big-endian USB controllers present on the
521 	  OpenFirmware platform bus.
522 
523 config USB_OHCI_HCD_PPC_OF_LE
524 	bool "OHCI support for OF platform bus (little endian)"
525 	depends on PPC
526 	select USB_OHCI_LITTLE_ENDIAN
527 	help
528 	  Enables support for little-endian USB controllers present on the
529 	  OpenFirmware platform bus.
530 
531 config USB_OHCI_HCD_PPC_OF
532 	bool
533 	depends on PPC
534 	default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
535 
536 config USB_OHCI_HCD_PCI
537 	tristate "OHCI support for PCI-bus USB controllers"
538 	depends on USB_PCI
539 	default y
540 	select USB_OHCI_LITTLE_ENDIAN
541 	help
542 	  Enables support for PCI-bus plug-in USB controller cards.
543 	  If unsure, say Y.
544 
545 config USB_OHCI_HCD_SSB
546 	bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
547 	depends on (SSB = y || SSB = USB_OHCI_HCD)
548 	select USB_HCD_SSB
549 	select USB_OHCI_HCD_PLATFORM
550 	help
551 	  This option is deprecated now and the driver was removed, use
552 	  USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
553 
554 	  Support for the Sonics Silicon Backplane (SSB) attached
555 	  Broadcom USB OHCI core.
556 
557 	  This device is present in some embedded devices with
558 	  Broadcom based SSB bus.
559 
560 	  If unsure, say N.
561 
562 config USB_OHCI_SH
563 	bool "OHCI support for SuperH USB controller (DEPRECATED)"
564 	depends on SUPERH || COMPILE_TEST
565 	select USB_OHCI_HCD_PLATFORM
566 	help
567 	  This option is deprecated now and the driver was removed, use
568 	  USB_OHCI_HCD_PLATFORM instead.
569 
570 	  Enables support for the on-chip OHCI controller on the SuperH.
571 	  If you use the PCI OHCI controller, this option is not necessary.
572 
573 config USB_OHCI_EXYNOS
574 	tristate "OHCI support for Samsung S5P/Exynos SoC Series"
575 	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
576 	help
577 	  Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
578 
579 config USB_CNS3XXX_OHCI
580 	bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
581 	depends on ARCH_CNS3XXX || COMPILE_TEST
582 	select USB_OHCI_HCD_PLATFORM
583 	help
584 	  This option is deprecated now and the driver was removed, use
585 	  USB_OHCI_HCD_PLATFORM instead.
586 
587 	  Enable support for the CNS3XXX SOC's on-chip OHCI controller.
588 	  It is needed for low-speed USB 1.0 device support.
589 
590 config USB_OHCI_HCD_PLATFORM
591 	tristate "Generic OHCI driver for a platform device"
592 	help
593 	  Adds an OHCI host driver for a generic platform device, which
594 	  provides a memory space and an irq.
595 
596 	  If unsure, say N.
597 
598 config USB_OCTEON_OHCI
599 	bool "Octeon on-chip OHCI support (DEPRECATED)"
600 	depends on CAVIUM_OCTEON_SOC
601 	default USB_OCTEON_EHCI
602 	select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
603 	select USB_OHCI_LITTLE_ENDIAN
604 	select USB_OHCI_HCD_PLATFORM
605 	help
606 	  This option is deprecated now and the driver was removed, use
607 	  USB_OHCI_HCD_PLATFORM instead.
608 
609 	  Enable support for the Octeon II SOC's on-chip OHCI
610 	  controller.  It is needed for low-speed USB 1.0 device
611 	  support.  All CN6XXX based chips with USB are supported.
612 
613 endif # USB_OHCI_HCD
614 
615 config USB_UHCI_HCD
616 	tristate "UHCI HCD (most Intel and VIA) support"
617 	depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC
618 	help
619 	  The Universal Host Controller Interface is a standard by Intel for
620 	  accessing the USB hardware in the PC (which is also called the USB
621 	  host controller). If your USB host controller conforms to this
622 	  standard, you may want to say Y, but see below. All recent boards
623 	  with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
624 	  i810, i820) conform to this standard. Also all VIA PCI chipsets
625 	  (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
626 	  133) and LEON/GRLIB SoCs with the GRUSBHC controller.
627 	  If unsure, say Y.
628 
629 	  To compile this driver as a module, choose M here: the
630 	  module will be called uhci-hcd.
631 
632 config USB_UHCI_SUPPORT_NON_PCI_HC
633 	bool
634 	default y if (SPARC_LEON || USB_UHCI_PLATFORM)
635 
636 config USB_UHCI_PLATFORM
637 	bool
638 	default y if (ARCH_VT8500 || ARCH_ASPEED)
639 
640 config USB_UHCI_ASPEED
641 	bool
642 	default y if ARCH_ASPEED
643 
644 config USB_FHCI_HCD
645 	tristate "Freescale QE USB Host Controller support"
646 	depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
647 	select FSL_GTM
648 	select QE_USB
649 	help
650 	  This driver enables support for Freescale QE USB Host Controller
651 	  (as found on MPC8360 and MPC8323 processors), the driver supports
652 	  Full and Low Speed USB.
653 
654 config FHCI_DEBUG
655 	bool "Freescale QE USB Host Controller debug support"
656 	depends on USB_FHCI_HCD && DEBUG_FS
657 	help
658 	  Say "y" to see some FHCI debug information and statistics
659 	  through debugfs.
660 
661 config USB_U132_HCD
662 	tristate "Elan U132 Adapter Host Controller"
663 	depends on USB_FTDI_ELAN
664 	help
665 	  The U132 adapter is a USB to CardBus adapter specifically designed
666 	  for PC cards that contain an OHCI host controller. Typical PC cards
667 	  are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
668 	  adapter will *NOT* work with PC cards that do not contain an OHCI
669 	  controller.
670 
671 	  For those PC cards that contain multiple OHCI controllers only the
672 	  first one is used.
673 
674 	  The driver consists of two modules, the "ftdi-elan" module is a
675 	  USB client driver that interfaces to the FTDI chip within ELAN's
676 	  USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
677 	  controller driver that talks to the OHCI controller within the
678 	  CardBus cards that are inserted in the U132 adapter.
679 
680 	  This driver has been tested with a CardBus OHCI USB adapter, and
681 	  worked with a USB PEN Drive inserted into the first USB port of
682 	  the PCCARD. A rather pointless thing to do, but useful for testing.
683 
684 	  It is safe to say M here.
685 
686 	  See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
687 
688 config USB_SL811_HCD
689 	tristate "SL811HS HCD support"
690 	depends on HAS_IOMEM
691 	help
692 	  The SL811HS is a single-port USB controller that supports either
693 	  host side or peripheral side roles.  Enable this option if your
694 	  board has this chip, and you want to use it as a host controller.
695 	  If unsure, say N.
696 
697 	  To compile this driver as a module, choose M here: the
698 	  module will be called sl811-hcd.
699 
700 config USB_SL811_HCD_ISO
701 	bool "partial ISO support"
702 	depends on USB_SL811_HCD
703 	help
704 	  The driver doesn't support iso_frame_desc (yet), but for some simple
705 	  devices that just queue one ISO frame per URB, then ISO transfers
706 	  "should" work using the normal urb status fields.
707 
708 	  If unsure, say N.
709 
710 config USB_SL811_CS
711 	tristate "CF/PCMCIA support for SL811HS HCD"
712 	depends on USB_SL811_HCD && PCMCIA
713 	help
714 	  Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
715 	  REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
716 
717 	  To compile this driver as a module, choose M here: the
718 	  module will be called "sl811_cs".
719 
720 config USB_R8A66597_HCD
721 	tristate "R8A66597 HCD support"
722 	depends on HAS_IOMEM
723 	help
724 	  The R8A66597 is a USB 2.0 host and peripheral controller.
725 
726 	  Enable this option if your board has this chip, and you want
727 	  to use it as a host controller.  If unsure, say N.
728 
729 	  To compile this driver as a module, choose M here: the
730 	  module will be called r8a66597-hcd.
731 
732 config USB_RENESAS_USBHS_HCD
733 	tristate "Renesas USBHS HCD support"
734 	depends on USB_RENESAS_USBHS
735 	help
736 	  The Renesas USBHS is a USB 2.0 host and peripheral controller.
737 
738 	  Enable this option if your board has this chip, and you want
739 	  to use it as a host controller.  If unsure, say N.
740 
741 	  To compile this driver as a module, choose M here: the
742 	  module will be called renesas-usbhs.
743 
744 config USB_IMX21_HCD
745 	tristate "i.MX21 HCD support"
746 	depends on ARM && ARCH_MXC
747 	help
748 	  This driver enables support for the on-chip USB host in the
749 	  i.MX21 processor.
750 
751 	  To compile this driver as a module, choose M here: the
752 	  module will be called "imx21-hcd".
753 
754 config USB_HCD_BCMA
755 	tristate "BCMA usb host driver"
756 	depends on BCMA
757 	select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
758 	select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
759 	help
760 	  Enable support for the EHCI and OCHI host controller on an bcma bus.
761 	  It converts the bcma driver into two platform device drivers
762 	  for ehci and ohci.
763 
764 	  If unsure, say N.
765 
766 config USB_HCD_SSB
767 	tristate "SSB usb host driver"
768 	depends on SSB
769 	select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
770 	select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
771 	help
772 	  Enable support for the EHCI and OCHI host controller on an bcma bus.
773 	  It converts the bcma driver into two platform device drivers
774 	  for ehci and ohci.
775 
776 	  If unsure, say N.
777 
778 config USB_HCD_TEST_MODE
779 	bool "HCD test mode support"
780 	help
781 	  Say 'Y' to enable additional software test modes that may be
782 	  supported by the host controller drivers.
783 
784 	  One such test mode is the Embedded High-speed Host Electrical Test
785 	  (EHSET) for EHCI host controller hardware, specifically the "Single
786 	  Step Set Feature" test.  Typically this will be enabled for On-the-Go
787 	  or embedded hosts that need to undergo USB-IF compliance testing with
788 	  the aid of special testing hardware.  In the future, this may expand
789 	  to include other tests that require support from a HCD driver.
790 
791 	  This option is of interest only to developers who need to validate
792 	  their USB hardware designs.  It is not needed for normal use.  If
793 	  unsure, say N.
794