Loading...
1#
2# USB Host Controller Drivers
3#
4comment "USB Host Controller Drivers"
5 depends on USB
6
7config USB_C67X00_HCD
8 tristate "Cypress C67x00 HCD support"
9 depends on USB
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 (EXPERIMENTAL)"
22 depends on USB && PCI && EXPERIMENTAL
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
30config USB_XHCI_HCD_DEBUGGING
31 bool "Debugging for the xHCI host controller"
32 depends on USB_XHCI_HCD
33 ---help---
34 Say 'Y' to turn on debugging for the xHCI host controller driver.
35 This will spew debugging output, even in interrupt context.
36 This should only be used for debugging xHCI driver bugs.
37
38 If unsure, say N.
39
40config USB_EHCI_HCD
41 tristate "EHCI HCD (USB 2.0) support"
42 depends on USB && USB_ARCH_HAS_EHCI
43 ---help---
44 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
45 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
46 If your USB host controller supports USB 2.0, you will likely want to
47 configure this Host Controller Driver.
48
49 EHCI controllers are packaged with "companion" host controllers (OHCI
50 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
51 will connect to EHCI if the device is high speed, otherwise they
52 connect to a companion controller. If you configure EHCI, you should
53 probably configure the OHCI (for NEC and some other vendors) USB Host
54 Controller Driver or UHCI (for Via motherboards) Host Controller
55 Driver too.
56
57 You may want to read <file:Documentation/usb/ehci.txt>.
58
59 To compile this driver as a module, choose M here: the
60 module will be called ehci-hcd.
61
62config USB_EHCI_ROOT_HUB_TT
63 bool "Root Hub Transaction Translators"
64 depends on USB_EHCI_HCD
65 ---help---
66 Some EHCI chips have vendor-specific extensions to integrate
67 transaction translators, so that no OHCI or UHCI companion
68 controller is needed. It's safe to say "y" even if your
69 controller doesn't support this feature.
70
71 This supports the EHCI implementation that's originally
72 from ARC, and has since changed hands a few times.
73
74config USB_EHCI_TT_NEWSCHED
75 bool "Improved Transaction Translator scheduling"
76 depends on USB_EHCI_HCD
77 default y
78 ---help---
79 This changes the periodic scheduling code to fill more of the low
80 and full speed bandwidth available from the Transaction Translator
81 (TT) in USB 2.0 hubs. Without this, only one transfer will be
82 issued in each microframe, significantly reducing the number of
83 periodic low/fullspeed transfers possible.
84
85 If you have multiple periodic low/fullspeed devices connected to a
86 highspeed USB hub which is connected to a highspeed USB Host
87 Controller, and some of those devices will not work correctly
88 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
89 you have only one such device and it doesn't work, you could try
90 saying N.
91
92 If unsure, say Y.
93
94config USB_EHCI_HCD_PMC_MSP
95 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
96 depends on USB_EHCI_HCD && MSP_HAS_USB
97 default n
98 select USB_EHCI_BIG_ENDIAN_DESC
99 select USB_EHCI_BIG_ENDIAN_MMIO
100 ---help---
101 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
102 If unsure, say N.
103
104config USB_EHCI_BIG_ENDIAN_MMIO
105 bool
106 depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
107 ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
108 PPC_MPC512x || CPU_CAVIUM_OCTEON || \
109 PMC_MSP || SPARC_LEON)
110 default y
111
112config USB_EHCI_BIG_ENDIAN_DESC
113 bool
114 depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
115 PPC_MPC512x || PMC_MSP || SPARC_LEON)
116 default y
117
118config XPS_USB_HCD_XILINX
119 bool "Use Xilinx usb host EHCI controller core"
120 depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
121 select USB_EHCI_BIG_ENDIAN_DESC
122 select USB_EHCI_BIG_ENDIAN_MMIO
123 ---help---
124 Xilinx xps USB host controller core is EHCI compilant and has
125 transaction translator built-in. It can be configured to either
126 support both high speed and full speed devices, or high speed
127 devices only.
128
129config USB_FSL_MPH_DR_OF
130 tristate
131
132config USB_EHCI_FSL
133 bool "Support for Freescale on-chip EHCI USB controller"
134 depends on USB_EHCI_HCD && FSL_SOC
135 select USB_EHCI_ROOT_HUB_TT
136 select USB_FSL_MPH_DR_OF if OF
137 ---help---
138 Variation of ARC USB block used in some Freescale chips.
139
140config USB_EHCI_MXC
141 bool "Support for Freescale on-chip EHCI USB controller"
142 depends on USB_EHCI_HCD && ARCH_MXC
143 select USB_EHCI_ROOT_HUB_TT
144 ---help---
145 Variation of ARC USB block used in some Freescale chips.
146
147config USB_EHCI_HCD_OMAP
148 bool "EHCI support for OMAP3 and later chips"
149 depends on USB_EHCI_HCD && ARCH_OMAP
150 default y
151 --- help ---
152 Enables support for the on-chip EHCI controller on
153 OMAP3 and later chips.
154
155config USB_EHCI_MSM
156 bool "Support for MSM on-chip EHCI USB controller"
157 depends on USB_EHCI_HCD && ARCH_MSM
158 select USB_EHCI_ROOT_HUB_TT
159 select USB_MSM_OTG
160 ---help---
161 Enables support for the USB Host controller present on the
162 Qualcomm chipsets. Root Hub has inbuilt TT.
163 This driver depends on OTG driver for PHY initialization,
164 clock management, powering up VBUS, and power management.
165 This driver is not supported on boards like trout which
166 has an external PHY.
167
168config USB_EHCI_TEGRA
169 boolean "NVIDIA Tegra HCD support"
170 depends on USB_EHCI_HCD && ARCH_TEGRA
171 select USB_EHCI_ROOT_HUB_TT
172 help
173 This driver enables support for the internal USB Host Controllers
174 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
175
176config USB_EHCI_HCD_PPC_OF
177 bool "EHCI support for PPC USB controller on OF platform bus"
178 depends on USB_EHCI_HCD && PPC_OF
179 default y
180 ---help---
181 Enables support for the USB controller present on the PowerPC
182 OpenFirmware platform bus.
183
184config USB_EHCI_SH
185 bool "EHCI support for SuperH USB controller"
186 depends on USB_EHCI_HCD && SUPERH
187 ---help---
188 Enables support for the on-chip EHCI controller on the SuperH.
189 If you use the PCI EHCI controller, this option is not necessary.
190
191config USB_EHCI_S5P
192 boolean "S5P EHCI support"
193 depends on USB_EHCI_HCD && PLAT_S5P
194 help
195 Enable support for the S5P SOC's on-chip EHCI controller.
196
197config USB_W90X900_EHCI
198 bool "W90X900(W90P910) EHCI support"
199 depends on USB_EHCI_HCD && ARCH_W90X900
200 ---help---
201 Enables support for the W90X900 USB controller
202
203config USB_CNS3XXX_EHCI
204 bool "Cavium CNS3XXX EHCI Module"
205 depends on USB_EHCI_HCD && ARCH_CNS3XXX
206 ---help---
207 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
208 It is needed for high-speed (480Mbit/sec) USB 2.0 device
209 support.
210
211config USB_EHCI_ATH79
212 bool "EHCI support for AR7XXX/AR9XXX SoCs"
213 depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X)
214 select USB_EHCI_ROOT_HUB_TT
215 default y
216 ---help---
217 Enables support for the built-in EHCI controller present
218 on the Atheros AR7XXX/AR9XXX SoCs.
219
220config USB_OXU210HP_HCD
221 tristate "OXU210HP HCD support"
222 depends on USB
223 ---help---
224 The OXU210HP is an USB host/OTG/device controller. Enable this
225 option if your board has this chip. If unsure, say N.
226
227 This driver does not support isochronous transfers and doesn't
228 implement OTG nor USB device controllers.
229
230 To compile this driver as a module, choose M here: the
231 module will be called oxu210hp-hcd.
232
233config USB_ISP116X_HCD
234 tristate "ISP116X HCD support"
235 depends on USB
236 ---help---
237 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
238 option if your board has this chip. If unsure, say N.
239
240 This driver does not support isochronous transfers.
241
242 To compile this driver as a module, choose M here: the
243 module will be called isp116x-hcd.
244
245config USB_ISP1760_HCD
246 tristate "ISP 1760 HCD support"
247 depends on USB && EXPERIMENTAL
248 ---help---
249 The ISP1760 chip is a USB 2.0 host controller.
250
251 This driver does not support isochronous transfers or OTG.
252 This USB controller is usually attached to a non-DMA-Master
253 capable bus. NXP's eval kit brings this chip on PCI card
254 where the chip itself is behind a PLB to simulate such
255 a bus.
256
257 To compile this driver as a module, choose M here: the
258 module will be called isp1760.
259
260config USB_ISP1362_HCD
261 tristate "ISP1362 HCD support"
262 depends on USB
263 default N
264 ---help---
265 Supports the Philips ISP1362 chip as a host controller
266
267 This driver does not support isochronous transfers.
268
269 To compile this driver as a module, choose M here: the
270 module will be called isp1362-hcd.
271
272config USB_OHCI_HCD
273 tristate "OHCI HCD support"
274 depends on USB && USB_ARCH_HAS_OHCI
275 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
276 select USB_OTG_UTILS if ARCH_OMAP
277 ---help---
278 The Open Host Controller Interface (OHCI) is a standard for accessing
279 USB 1.1 host controller hardware. It does more in hardware than Intel's
280 UHCI specification. If your USB host controller follows the OHCI spec,
281 say Y. On most non-x86 systems, and on x86 hardware that's not using a
282 USB controller from Intel or VIA, this is appropriate. If your host
283 controller doesn't use PCI, this is probably appropriate. For a PCI
284 based system where you're not sure, the "lspci -v" entry will list the
285 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
286
287 To compile this driver as a module, choose M here: the
288 module will be called ohci-hcd.
289
290config USB_OHCI_HCD_OMAP1
291 bool "OHCI support for OMAP1/2 chips"
292 depends on USB_OHCI_HCD && (ARCH_OMAP1 || ARCH_OMAP2)
293 default y
294 ---help---
295 Enables support for the OHCI controller on OMAP1/2 chips.
296
297config USB_OHCI_HCD_OMAP3
298 bool "OHCI support for OMAP3 and later chips"
299 depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
300 default y
301 ---help---
302 Enables support for the on-chip OHCI controller on
303 OMAP3 and later chips.
304
305config USB_OHCI_ATH79
306 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs"
307 depends on USB_OHCI_HCD && (SOC_AR71XX || SOC_AR724X)
308 default y
309 help
310 Enables support for the built-in OHCI controller present on the
311 Atheros AR71XX/AR7240 SoCs.
312
313config USB_OHCI_HCD_PPC_SOC
314 bool "OHCI support for on-chip PPC USB controller"
315 depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
316 default y
317 select USB_OHCI_BIG_ENDIAN_DESC
318 select USB_OHCI_BIG_ENDIAN_MMIO
319 ---help---
320 Enables support for the USB controller on the MPC52xx or
321 STB03xxx processor chip. If unsure, say Y.
322
323config USB_OHCI_HCD_PPC_OF_BE
324 bool "OHCI support for OF platform bus (big endian)"
325 depends on USB_OHCI_HCD && PPC_OF
326 select USB_OHCI_BIG_ENDIAN_DESC
327 select USB_OHCI_BIG_ENDIAN_MMIO
328 ---help---
329 Enables support for big-endian USB controllers present on the
330 OpenFirmware platform bus.
331
332config USB_OHCI_HCD_PPC_OF_LE
333 bool "OHCI support for OF platform bus (little endian)"
334 depends on USB_OHCI_HCD && PPC_OF
335 select USB_OHCI_LITTLE_ENDIAN
336 ---help---
337 Enables support for little-endian USB controllers present on the
338 OpenFirmware platform bus.
339
340config USB_OHCI_HCD_PPC_OF
341 bool
342 depends on USB_OHCI_HCD && PPC_OF
343 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
344
345config USB_OHCI_HCD_PCI
346 bool "OHCI support for PCI-bus USB controllers"
347 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
348 default y
349 select USB_OHCI_LITTLE_ENDIAN
350 ---help---
351 Enables support for PCI-bus plug-in USB controller cards.
352 If unsure, say Y.
353
354config USB_OHCI_HCD_SSB
355 bool "OHCI support for Broadcom SSB OHCI core"
356 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
357 default n
358 ---help---
359 Support for the Sonics Silicon Backplane (SSB) attached
360 Broadcom USB OHCI core.
361
362 This device is present in some embedded devices with
363 Broadcom based SSB bus.
364
365 If unsure, say N.
366
367config USB_OHCI_SH
368 bool "OHCI support for SuperH USB controller"
369 depends on USB_OHCI_HCD && SUPERH
370 ---help---
371 Enables support for the on-chip OHCI controller on the SuperH.
372 If you use the PCI OHCI controller, this option is not necessary.
373
374config USB_CNS3XXX_OHCI
375 bool "Cavium CNS3XXX OHCI Module"
376 depends on USB_OHCI_HCD && ARCH_CNS3XXX
377 ---help---
378 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
379 It is needed for low-speed USB 1.0 device support.
380
381config USB_OHCI_BIG_ENDIAN_DESC
382 bool
383 depends on USB_OHCI_HCD
384 default n
385
386config USB_OHCI_BIG_ENDIAN_MMIO
387 bool
388 depends on USB_OHCI_HCD
389 default n
390
391config USB_OHCI_LITTLE_ENDIAN
392 bool
393 depends on USB_OHCI_HCD
394 default n if STB03xxx || PPC_MPC52xx
395 default y
396
397config USB_UHCI_HCD
398 tristate "UHCI HCD (most Intel and VIA) support"
399 depends on USB && (PCI || SPARC_LEON)
400 ---help---
401 The Universal Host Controller Interface is a standard by Intel for
402 accessing the USB hardware in the PC (which is also called the USB
403 host controller). If your USB host controller conforms to this
404 standard, you may want to say Y, but see below. All recent boards
405 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
406 i810, i820) conform to this standard. Also all VIA PCI chipsets
407 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
408 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
409 If unsure, say Y.
410
411 To compile this driver as a module, choose M here: the
412 module will be called uhci-hcd.
413
414config USB_UHCI_SUPPORT_NON_PCI_HC
415 bool
416 depends on USB_UHCI_HCD
417 default y if SPARC_LEON
418
419config USB_UHCI_BIG_ENDIAN_MMIO
420 bool
421 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
422 default y
423
424config USB_UHCI_BIG_ENDIAN_DESC
425 bool
426 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
427 default y
428
429config USB_FHCI_HCD
430 tristate "Freescale QE USB Host Controller support"
431 depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
432 select FSL_GTM
433 select QE_USB
434 help
435 This driver enables support for Freescale QE USB Host Controller
436 (as found on MPC8360 and MPC8323 processors), the driver supports
437 Full and Low Speed USB.
438
439config FHCI_DEBUG
440 bool "Freescale QE USB Host Controller debug support"
441 depends on USB_FHCI_HCD && DEBUG_FS
442 help
443 Say "y" to see some FHCI debug information and statistics
444 through debugfs.
445
446config USB_U132_HCD
447 tristate "Elan U132 Adapter Host Controller"
448 depends on USB && USB_FTDI_ELAN
449 default M
450 help
451 The U132 adapter is a USB to CardBus adapter specifically designed
452 for PC cards that contain an OHCI host controller. Typical PC cards
453 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
454 adapter will *NOT* work with PC cards that do not contain an OHCI
455 controller.
456
457 For those PC cards that contain multiple OHCI controllers only the
458 first one is used.
459
460 The driver consists of two modules, the "ftdi-elan" module is a
461 USB client driver that interfaces to the FTDI chip within ELAN's
462 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
463 controller driver that talks to the OHCI controller within the
464 CardBus cards that are inserted in the U132 adapter.
465
466 This driver has been tested with a CardBus OHCI USB adapter, and
467 worked with a USB PEN Drive inserted into the first USB port of
468 the PCCARD. A rather pointless thing to do, but useful for testing.
469
470 It is safe to say M here.
471
472 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
473
474config USB_SL811_HCD
475 tristate "SL811HS HCD support"
476 depends on USB
477 help
478 The SL811HS is a single-port USB controller that supports either
479 host side or peripheral side roles. Enable this option if your
480 board has this chip, and you want to use it as a host controller.
481 If unsure, say N.
482
483 To compile this driver as a module, choose M here: the
484 module will be called sl811-hcd.
485
486config USB_SL811_HCD_ISO
487 bool "partial ISO support"
488 depends on USB_SL811_HCD
489 help
490 The driver doesn't support iso_frame_desc (yet), but for some simple
491 devices that just queue one ISO frame per URB, then ISO transfers
492 "should" work using the normal urb status fields.
493
494 If unsure, say N.
495
496config USB_SL811_CS
497 tristate "CF/PCMCIA support for SL811HS HCD"
498 depends on USB_SL811_HCD && PCMCIA
499 help
500 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
501 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
502
503 To compile this driver as a module, choose M here: the
504 module will be called "sl811_cs".
505
506config USB_R8A66597_HCD
507 tristate "R8A66597 HCD support"
508 depends on USB
509 help
510 The R8A66597 is a USB 2.0 host and peripheral controller.
511
512 Enable this option if your board has this chip, and you want
513 to use it as a host controller. If unsure, say N.
514
515 To compile this driver as a module, choose M here: the
516 module will be called r8a66597-hcd.
517
518config USB_WHCI_HCD
519 tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
520 depends on EXPERIMENTAL
521 depends on PCI && USB
522 select USB_WUSB
523 select UWB_WHCI
524 help
525 A driver for PCI-based Wireless USB Host Controllers that are
526 compliant with the WHCI specification.
527
528 To compile this driver a module, choose M here: the module
529 will be called "whci-hcd".
530
531config USB_HWA_HCD
532 tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
533 depends on EXPERIMENTAL
534 depends on USB
535 select USB_WUSB
536 select UWB_HWA
537 help
538 This driver enables you to connect Wireless USB devices to
539 your system using a Host Wire Adaptor USB dongle. This is an
540 UWB Radio Controller and WUSB Host Controller connected to
541 your machine via USB (specified in WUSB1.0).
542
543 To compile this driver a module, choose M here: the module
544 will be called "hwa-hc".
545
546config USB_IMX21_HCD
547 tristate "iMX21 HCD support"
548 depends on USB && ARM && MACH_MX21
549 help
550 This driver enables support for the on-chip USB host in the
551 iMX21 processor.
552
553 To compile this driver as a module, choose M here: the
554 module will be called "imx21-hcd".
555
556config USB_OCTEON_EHCI
557 bool "Octeon on-chip EHCI support"
558 depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
559 default n
560 select USB_EHCI_BIG_ENDIAN_MMIO
561 help
562 Enable support for the Octeon II SOC's on-chip EHCI
563 controller. It is needed for high-speed (480Mbit/sec)
564 USB 2.0 device support. All CN6XXX based chips with USB are
565 supported.
566
567config USB_OCTEON_OHCI
568 bool "Octeon on-chip OHCI support"
569 depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
570 default USB_OCTEON_EHCI
571 select USB_OHCI_BIG_ENDIAN_MMIO
572 select USB_OHCI_LITTLE_ENDIAN
573 help
574 Enable support for the Octeon II SOC's on-chip OHCI
575 controller. It is needed for low-speed USB 1.0 device
576 support. All CN6XXX based chips with USB are supported.
577
578config USB_OCTEON2_COMMON
579 bool
580 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
1# SPDX-License-Identifier: GPL-2.0
2#
3# USB Host Controller Drivers
4#
5comment "USB Host Controller Drivers"
6
7config USB_C67X00_HCD
8 tristate "Cypress C67x00 HCD support"
9 depends on HAS_IOMEM
10 help
11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
12 host/peripheral/OTG USB controllers.
13
14 Enable this option to support this chip in host controller mode.
15 If unsure, say N.
16
17 To compile this driver as a module, choose M here: the
18 module will be called c67x00.
19
20config USB_XHCI_HCD
21 tristate "xHCI HCD (USB 3.0) support"
22 depends on HAS_DMA && HAS_IOMEM
23 help
24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
25 "SuperSpeed" host controller hardware.
26
27 To compile this driver as a module, choose M here: the
28 module will be called xhci-hcd.
29
30if USB_XHCI_HCD
31config USB_XHCI_DBGCAP
32 bool "xHCI support for debug capability"
33 depends on TTY
34 help
35 Say 'Y' to enable the support for the xHCI debug capability. Make
36 sure that your xHCI host supports the extended debug capability and
37 you want a TTY serial device based on the xHCI debug capability
38 before enabling this option. If unsure, say 'N'.
39
40config USB_XHCI_PCI
41 tristate
42 depends on USB_PCI
43 depends on USB_XHCI_PCI_RENESAS || !USB_XHCI_PCI_RENESAS
44 default y
45
46config USB_XHCI_PCI_RENESAS
47 tristate "Support for additional Renesas xHCI controller with firmware"
48 help
49 Say 'Y' to enable the support for the Renesas xHCI controller with
50 firmware. Make sure you have the 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 # USB_XHCI_HCD
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_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
223config 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
231config 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
240config 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
251config 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
259config 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
268config 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
276config 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
285config 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
293config 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
300config 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
306config 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
319config 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
331config 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
339config 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
353endif # USB_EHCI_HCD
354
355config 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
368config 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
380config 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
392config 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
403config 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
414config 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
430if USB_OHCI_HCD
431
432config 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
440config 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
448config 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
457config 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
465config 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
475config 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
483config 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
491config 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
503config 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
514config 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
523config 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
531config 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
536config 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
545config 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
562config 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
573config 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
579config 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
590config 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
598config 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
613endif # USB_OHCI_HCD
614
615config 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
632config USB_UHCI_SUPPORT_NON_PCI_HC
633 bool
634 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
635
636config USB_UHCI_PLATFORM
637 bool
638 default y if (ARCH_VT8500 || ARCH_ASPEED)
639
640config USB_UHCI_ASPEED
641 bool
642 default y if ARCH_ASPEED
643
644config 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
654config 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
661config 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
688config 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
700config 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
710config 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
720config 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
732config 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
744config 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
754config 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
766config 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
778config 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.