xref: /openbmc/linux/drivers/usb/host/Kconfig (revision be3d5a49)
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 firmware 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	help
57	  Adds an xHCI host driver for a generic platform device, which
58	  provides a memory space and an irq.
59	  It is also a prerequisite for platform specific drivers that
60	  implement some extra quirks.
61
62	  If unsure, say N.
63
64config USB_XHCI_HISTB
65	tristate "xHCI support for HiSilicon STB SoCs"
66	depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST)
67	help
68	  Say 'Y' to enable the support for the xHCI host controller
69	  found in HiSilicon STB SoCs.
70
71config USB_XHCI_MTK
72	tristate "xHCI support for MediaTek SoCs"
73	select MFD_SYSCON
74	depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
75	help
76	  Say 'Y' to enable the support for the xHCI host controller
77	  found in MediaTek SoCs.
78	  If unsure, say N.
79
80config USB_XHCI_MVEBU
81	tristate "xHCI support for Marvell Armada 375/38x/37xx"
82	select USB_XHCI_PLATFORM
83	depends on HAS_IOMEM
84	depends on ARCH_MVEBU || COMPILE_TEST
85	help
86	  Say 'Y' to enable the support for the xHCI host controller
87	  found in Marvell Armada 375/38x/37xx ARM SOCs.
88
89config USB_XHCI_RCAR
90	tristate "xHCI support for Renesas R-Car SoCs"
91	depends on USB_XHCI_PLATFORM
92	depends on ARCH_RENESAS || COMPILE_TEST
93	default ARCH_RENESAS
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_RZV2M
99	bool "xHCI support for Renesas RZ/V2M SoC"
100	depends on USB_XHCI_RCAR
101	depends on ARCH_R9A09G011 || COMPILE_TEST
102	depends on USB_RZV2M_USB3DRD=y || (USB_RZV2M_USB3DRD=USB_XHCI_RCAR)
103	help
104	  Say 'Y' to enable the support for the xHCI host controller
105	  found in Renesas RZ/V2M SoC.
106
107config USB_XHCI_TEGRA
108	tristate "xHCI support for NVIDIA Tegra SoCs"
109	depends on PHY_TEGRA_XUSB
110	depends on RESET_CONTROLLER
111	select FW_LOADER
112	help
113	  Say 'Y' to enable the support for the xHCI host controller
114	  found in NVIDIA Tegra124 and later SoCs.
115
116endif # USB_XHCI_HCD
117
118config USB_EHCI_BRCMSTB
119       tristate
120
121config USB_BRCMSTB
122	tristate "Broadcom STB USB support"
123	depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST
124	select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
125	select USB_EHCI_BRCMSTB if USB_EHCI_HCD
126	select USB_XHCI_PLATFORM if USB_XHCI_HCD
127	help
128	  Enables support for XHCI, EHCI and OHCI host controllers
129	  found in Broadcom STB SoC's.
130
131	  To compile these drivers as modules, choose M here: the
132	  modules will be called ohci-platform.ko, ehci-brcm.ko and
133	  xhci-plat-hcd.ko
134
135	  Disabling this will keep the controllers and corresponding
136	  PHYs powered down.
137
138config USB_EHCI_HCD
139	tristate "EHCI HCD (USB 2.0) support"
140	depends on HAS_DMA && HAS_IOMEM
141	help
142	  The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
143	  "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
144	  If your USB host controller supports USB 2.0, you will likely want to
145	  configure this Host Controller Driver.
146
147	  EHCI controllers are packaged with "companion" host controllers (OHCI
148	  or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
149	  will connect to EHCI if the device is high speed, otherwise they
150	  connect to a companion controller.  If you configure EHCI, you should
151	  probably configure the OHCI (for NEC and some other vendors) USB Host
152	  Controller Driver or UHCI (for Via motherboards) Host Controller
153	  Driver too.
154
155	  You may want to read <file:Documentation/usb/ehci.rst>.
156
157	  To compile this driver as a module, choose M here: the
158	  module will be called ehci-hcd.
159
160config USB_EHCI_ROOT_HUB_TT
161	bool "Root Hub Transaction Translators"
162	depends on USB_EHCI_HCD
163	help
164	  Some EHCI chips have vendor-specific extensions to integrate
165	  transaction translators, so that no OHCI or UHCI companion
166	  controller is needed.  It's safe to say "y" even if your
167	  controller doesn't support this feature.
168
169	  This supports the EHCI implementation that's originally
170	  from ARC, and has since changed hands a few times.
171
172config USB_EHCI_TT_NEWSCHED
173	bool "Improved Transaction Translator scheduling"
174	depends on USB_EHCI_HCD
175	default y
176	help
177	  This changes the periodic scheduling code to fill more of the low
178	  and full speed bandwidth available from the Transaction Translator
179	  (TT) in USB 2.0 hubs.  Without this, only one transfer will be
180	  issued in each microframe, significantly reducing the number of
181	  periodic low/fullspeed transfers possible.
182
183	  If you have multiple periodic low/fullspeed devices connected to a
184	  highspeed USB hub which is connected to a highspeed USB Host
185	  Controller, and some of those devices will not work correctly
186	  (possibly due to "ENOSPC" or "-28" errors), say Y.  Conversely, if
187	  you have only one such device and it doesn't work, you could try
188	  saying N.
189
190	  If unsure, say Y.
191
192if USB_EHCI_HCD
193
194config USB_EHCI_PCI
195	tristate
196	depends on USB_PCI
197	default y
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 NPCM on-chip EHCI USB controller"
218	depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST
219	default y if (USB_EHCI_HCD && ARCH_NPCM)
220	help
221	  Enables support for the on-chip EHCI controller on
222	  Nuvoton NPCM chips.
223
224config USB_EHCI_HCD_OMAP
225	tristate "EHCI support for OMAP3 and later chips"
226	depends on ARCH_OMAP || COMPILE_TEST
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_CHIPIDEA
273	select USB_CHIPIDEA_HOST
274	select USB_CHIPIDEA_TEGRA
275	select USB_GADGET
276	help
277	  This option is deprecated now and the driver was removed, use
278	  USB_CHIPIDEA_TEGRA instead.
279
280	  Enable support for the internal USB Host Controllers
281	  found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
282
283config USB_EHCI_HCD_PPC_OF
284	bool "EHCI support for PPC USB controller on OF platform bus"
285	depends on PPC
286	default y
287	help
288	  Enables support for the USB controller present on the PowerPC
289	  OpenFirmware platform bus.
290
291config USB_EHCI_SH
292	bool "EHCI support for SuperH USB controller"
293	depends on SUPERH || COMPILE_TEST
294	help
295	  Enables support for the on-chip EHCI controller on the SuperH.
296	  If you use the PCI EHCI controller, this option is not necessary.
297
298config USB_EHCI_EXYNOS
299	tristate "EHCI support for Samsung S5P/Exynos SoC Series"
300	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
301	help
302	  Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI
303	  controller.
304
305config USB_EHCI_MV
306	tristate "EHCI support for Marvell PXA/MMP USB controller"
307	depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
308	select USB_EHCI_ROOT_HUB_TT
309	help
310	  Enables support for Marvell (including PXA and MMP series) on-chip
311	  USB SPH and OTG controller. SPH is a single port host, and it can
312	  only be EHCI host. OTG is controller that can switch to host mode.
313	  Note that this driver will not work on Marvell's other EHCI
314	  controller used by the EBU-type SoCs including Orion, Kirkwood,
315	  Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
316	  on-chip EHCI USB controller" for those.
317
318config USB_OCTEON_HCD
319	tristate "Cavium Networks Octeon USB support"
320	depends on CAVIUM_OCTEON_SOC && USB
321	help
322	  This driver supports USB host controller on some Cavium
323	  Networks' products in the Octeon family.
324
325	  To compile this driver as a module, choose M here. The module
326	  will be called octeon-hcd.
327
328config USB_EHCI_HCD_PLATFORM
329	tristate "Generic EHCI driver for a platform device"
330	help
331	  Adds an EHCI host driver for a generic platform device, which
332	  provides a memory space and an irq.
333
334	  If unsure, say N.
335
336config USB_OCTEON_EHCI
337	bool "Octeon on-chip EHCI support (DEPRECATED)"
338	depends on CAVIUM_OCTEON_SOC
339	select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
340	select USB_EHCI_HCD_PLATFORM
341	help
342	  This option is deprecated now and the driver was removed, use
343	  USB_EHCI_HCD_PLATFORM instead.
344
345	  Enable support for the Octeon II SOC's on-chip EHCI
346	  controller.  It is needed for high-speed (480Mbit/sec)
347	  USB 2.0 device support.  All CN6XXX based chips with USB are
348	  supported.
349
350endif # USB_EHCI_HCD
351
352config USB_OXU210HP_HCD
353	tristate "OXU210HP HCD support"
354	depends on HAS_IOMEM
355	help
356	  The OXU210HP is an USB host/OTG/device controller. Enable this
357	  option if your board has this chip. If unsure, say N.
358
359	  This driver does not support isochronous transfers and doesn't
360	  implement OTG nor USB device controllers.
361
362	  To compile this driver as a module, choose M here: the
363	  module will be called oxu210hp-hcd.
364
365config USB_ISP116X_HCD
366	tristate "ISP116X HCD support"
367	depends on HAS_IOMEM
368	help
369	  The ISP1160 and ISP1161 chips are USB host controllers. Enable this
370	  option if your board has this chip. If unsure, say N.
371
372	  This driver does not support isochronous transfers.
373
374	  To compile this driver as a module, choose M here: the
375	  module will be called isp116x-hcd.
376
377config USB_ISP1362_HCD
378	tristate "ISP1362 HCD support"
379	depends on HAS_IOPORT
380	depends on COMPILE_TEST # nothing uses this
381	help
382	  Supports the Philips ISP1362 chip as a host controller
383
384	  This driver does not support isochronous transfers.
385
386	  To compile this driver as a module, choose M here: the
387	  module will be called isp1362-hcd.
388
389config USB_MAX3421_HCD
390	tristate "MAX3421 HCD (USB-over-SPI) support"
391	depends on USB && SPI
392	help
393	  The Maxim MAX3421E chip supports standard USB 2.0-compliant
394	  full-speed devices either in host or peripheral mode.  This
395	  driver supports the host-mode of the MAX3421E only.
396
397	  To compile this driver as a module, choose M here: the module will
398	  be called max3421-hcd.
399
400config USB_OHCI_HCD
401	tristate "OHCI HCD (USB 1.1) support"
402	depends on HAS_DMA && HAS_IOMEM
403	help
404	  The Open Host Controller Interface (OHCI) is a standard for accessing
405	  USB 1.1 host controller hardware.  It does more in hardware than Intel's
406	  UHCI specification.  If your USB host controller follows the OHCI spec,
407	  say Y.  On most non-x86 systems, and on x86 hardware that's not using a
408	  USB controller from Intel or VIA, this is appropriate.  If your host
409	  controller doesn't use PCI, this is probably appropriate.  For a PCI
410	  based system where you're not sure, the "lspci -v" entry will list the
411	  right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
412
413	  To compile this driver as a module, choose M here: the
414	  module will be called ohci-hcd.
415
416if USB_OHCI_HCD
417
418config USB_OHCI_HCD_OMAP1
419	tristate "OHCI support for OMAP1/2 chips"
420	depends on ARCH_OMAP1
421	default y
422	help
423	  Enables support for the OHCI controller on OMAP1/2 chips.
424
425config USB_OHCI_HCD_SPEAR
426	tristate "Support for ST SPEAr on-chip OHCI USB controller"
427	depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
428	default y if PLAT_SPEAR
429	help
430	  Enables support for the on-chip OHCI controller on
431	  ST SPEAr chips.
432
433config USB_OHCI_HCD_STI
434	tristate "Support for ST STiHxxx on-chip OHCI USB controller"
435	depends on (ARCH_STI || COMPILE_TEST) && OF
436	select GENERIC_PHY
437	select USB_OHCI_HCD_PLATFORM
438	help
439	  Enable support for the on-chip OHCI controller found on
440	  STMicroelectronics consumer electronics SoC's.
441
442config USB_OHCI_HCD_S3C2410
443	tristate "OHCI support for Samsung S3C64xx SoC series"
444	depends on USB_OHCI_HCD && (ARCH_S3C64XX || COMPILE_TEST)
445	default ARCH_S3C64XX
446	help
447	  Enables support for the on-chip OHCI controller on
448	  S3C64xx chips.
449
450config USB_OHCI_HCD_LPC32XX
451	tristate "Support for LPC on-chip OHCI USB controller"
452	depends on USB_OHCI_HCD
453	depends on ARCH_LPC32XX || COMPILE_TEST
454	depends on USB_ISP1301
455	default y
456	help
457	  Enables support for the on-chip OHCI controller on
458	  NXP chips.
459
460config USB_OHCI_HCD_PXA27X
461	tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
462	depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
463	default y
464	help
465	  Enables support for the on-chip OHCI controller on
466	  PXA27x/PXA3xx chips.
467
468config USB_OHCI_HCD_AT91
469	tristate "Support for Atmel on-chip OHCI USB controller"
470	depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
471	default y if ARCH_AT91
472	help
473	  Enables support for the on-chip OHCI controller on
474	  Atmel chips.
475
476config USB_OHCI_HCD_OMAP3
477	tristate "OHCI support for OMAP3 and later chips"
478	depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
479	select USB_OHCI_HCD_PLATFORM
480	default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
481	help
482	  This option is deprecated now and the driver was removed, use
483	  USB_OHCI_HCD_PLATFORM instead.
484
485	  Enables support for the on-chip OHCI controller on
486	  OMAP3 and later chips.
487
488config USB_OHCI_HCD_DAVINCI
489	tristate "OHCI support for TI DaVinci DA8xx"
490	depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
491	depends on USB_OHCI_HCD
492	select PHY_DA8XX_USB
493	default y if ARCH_DAVINCI_DA8XX
494	help
495	  Enables support for the DaVinci DA8xx integrated OHCI
496	  controller. This driver cannot currently be a loadable
497	  module because it lacks a proper PHY abstraction.
498
499config USB_OHCI_HCD_PPC_OF_BE
500	bool "OHCI support for OF platform bus (big endian)"
501	depends on PPC
502	select USB_OHCI_BIG_ENDIAN_DESC
503	select USB_OHCI_BIG_ENDIAN_MMIO
504	help
505	  Enables support for big-endian USB controllers present on the
506	  OpenFirmware platform bus.
507
508config USB_OHCI_HCD_PPC_OF_LE
509	bool "OHCI support for OF platform bus (little endian)"
510	depends on PPC
511	select USB_OHCI_LITTLE_ENDIAN
512	help
513	  Enables support for little-endian USB controllers present on the
514	  OpenFirmware platform bus.
515
516config USB_OHCI_HCD_PPC_OF
517	bool
518	depends on PPC
519	default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
520
521config USB_OHCI_HCD_PCI
522	tristate "OHCI support for PCI-bus USB controllers"
523	depends on USB_PCI
524	default y
525	select USB_OHCI_LITTLE_ENDIAN
526	help
527	  Enables support for PCI-bus plug-in USB controller cards.
528	  If unsure, say Y.
529
530config USB_OHCI_HCD_SSB
531	bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
532	depends on (SSB = y || SSB = USB_OHCI_HCD)
533	select USB_HCD_SSB
534	select USB_OHCI_HCD_PLATFORM
535	help
536	  This option is deprecated now and the driver was removed, use
537	  USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
538
539	  Support for the Sonics Silicon Backplane (SSB) attached
540	  Broadcom USB OHCI core.
541
542	  This device is present in some embedded devices with
543	  Broadcom based SSB bus.
544
545	  If unsure, say N.
546
547config USB_OHCI_EXYNOS
548	tristate "OHCI support for Samsung S5P/Exynos SoC Series"
549	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
550	help
551	  Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI
552	  controller.
553
554config USB_OHCI_HCD_PLATFORM
555	tristate "Generic OHCI driver for a platform device"
556	help
557	  Adds an OHCI host driver for a generic platform device, which
558	  provides a memory space and an irq.
559
560	  If unsure, say N.
561
562config USB_OCTEON_OHCI
563	bool "Octeon on-chip OHCI support (DEPRECATED)"
564	depends on CAVIUM_OCTEON_SOC
565	default USB_OCTEON_EHCI
566	select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
567	select USB_OHCI_LITTLE_ENDIAN
568	select USB_OHCI_HCD_PLATFORM
569	help
570	  This option is deprecated now and the driver was removed, use
571	  USB_OHCI_HCD_PLATFORM instead.
572
573	  Enable support for the Octeon II SOC's on-chip OHCI
574	  controller.  It is needed for low-speed USB 1.0 device
575	  support.  All CN6XXX based chips with USB are supported.
576
577endif # USB_OHCI_HCD
578
579config USB_UHCI_HCD
580	tristate "UHCI HCD (most Intel and VIA) support"
581	depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC
582	help
583	  The Universal Host Controller Interface is a standard by Intel for
584	  accessing the USB hardware in the PC (which is also called the USB
585	  host controller). If your USB host controller conforms to this
586	  standard, you may want to say Y, but see below. All recent boards
587	  with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
588	  i810, i820) conform to this standard. Also all VIA PCI chipsets
589	  (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
590	  133) and LEON/GRLIB SoCs with the GRUSBHC controller.
591	  If unsure, say Y.
592
593	  To compile this driver as a module, choose M here: the
594	  module will be called uhci-hcd.
595
596config USB_UHCI_SUPPORT_NON_PCI_HC
597	bool
598	default y if (SPARC_LEON || USB_UHCI_PLATFORM)
599
600config USB_UHCI_PLATFORM
601	bool
602	default y if (ARCH_VT8500 || ARCH_ASPEED)
603
604config USB_UHCI_ASPEED
605	bool
606	default y if ARCH_ASPEED
607
608config USB_FHCI_HCD
609	tristate "Freescale QE USB Host Controller support"
610	depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
611	select FSL_GTM
612	select QE_USB
613	help
614	  This driver enables support for Freescale QE USB Host Controller
615	  (as found on MPC8360 and MPC8323 processors), the driver supports
616	  Full and Low Speed USB.
617
618config FHCI_DEBUG
619	bool "Freescale QE USB Host Controller debug support"
620	depends on USB_FHCI_HCD && DEBUG_FS
621	help
622	  Say "y" to see some FHCI debug information and statistics
623	  through debugfs.
624
625config USB_SL811_HCD
626	tristate "SL811HS HCD support"
627	depends on HAS_IOMEM
628	help
629	  The SL811HS is a single-port USB controller that supports either
630	  host side or peripheral side roles.  Enable this option if your
631	  board has this chip, and you want to use it as a host controller.
632	  If unsure, say N.
633
634	  To compile this driver as a module, choose M here: the
635	  module will be called sl811-hcd.
636
637config USB_SL811_HCD_ISO
638	bool "partial ISO support"
639	depends on USB_SL811_HCD
640	help
641	  The driver doesn't support iso_frame_desc (yet), but for some simple
642	  devices that just queue one ISO frame per URB, then ISO transfers
643	  "should" work using the normal urb status fields.
644
645	  If unsure, say N.
646
647config USB_SL811_CS
648	tristate "CF/PCMCIA support for SL811HS HCD"
649	depends on USB_SL811_HCD && PCMCIA
650	help
651	  Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
652	  REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
653
654	  To compile this driver as a module, choose M here: the
655	  module will be called "sl811_cs".
656
657config USB_R8A66597_HCD
658	tristate "R8A66597 HCD support"
659	depends on HAS_IOMEM
660	help
661	  The R8A66597 is a USB 2.0 host and peripheral controller.
662
663	  Enable this option if your board has this chip, and you want
664	  to use it as a host controller.  If unsure, say N.
665
666	  To compile this driver as a module, choose M here: the
667	  module will be called r8a66597-hcd.
668
669config USB_RENESAS_USBHS_HCD
670	tristate "Renesas USBHS HCD support"
671	depends on USB_RENESAS_USBHS
672	help
673	  The Renesas USBHS is a USB 2.0 host and peripheral controller.
674
675	  Enable this option if your board has this chip, and you want
676	  to use it as a host controller.  If unsure, say N.
677
678	  To compile this driver as a module, choose M here: the
679	  module will be called renesas-usbhs.
680
681config USB_HCD_BCMA
682	tristate "BCMA usb host driver"
683	depends on BCMA
684	select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
685	select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
686	help
687	  Enable support for the EHCI and OCHI host controller on an bcma bus.
688	  It converts the bcma driver into two platform device drivers
689	  for ehci and ohci.
690
691	  If unsure, say N.
692
693config USB_HCD_SSB
694	tristate "SSB usb host driver"
695	depends on SSB
696	select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
697	select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
698	help
699	  Enable support for the EHCI and OCHI host controller on an bcma bus.
700	  It converts the bcma driver into two platform device drivers
701	  for ehci and ohci.
702
703	  If unsure, say N.
704
705config USB_HCD_TEST_MODE
706	bool "HCD test mode support"
707	help
708	  Say 'Y' to enable additional software test modes that may be
709	  supported by the host controller drivers.
710
711	  One such test mode is the Embedded High-speed Host Electrical Test
712	  (EHSET) for EHCI host controller hardware, specifically the "Single
713	  Step Set Feature" test.  Typically this will be enabled for On-the-Go
714	  or embedded hosts that need to undergo USB-IF compliance testing with
715	  the aid of special testing hardware.  In the future, this may expand
716	  to include other tests that require support from a HCD driver.
717
718	  This option is of interest only to developers who need to validate
719	  their USB hardware designs.  It is not needed for normal use.  If
720	  unsure, say N.
721
722config USB_XEN_HCD
723	tristate "Xen usb virtual host driver"
724	depends on XEN
725	select XEN_XENBUS_FRONTEND
726	help
727	  The Xen usb virtual host driver serves as a frontend driver enabling
728	  a Xen guest system to access USB Devices passed through to the guest
729	  by the Xen host (usually Dom0).
730	  Only needed if the kernel is running in a Xen guest and generic
731	  access to a USB device is needed.
732