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tjh.dev
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linux
1# SPDX-License-Identifier: GPL-2.0
2#
3# USB Host Controller Drivers
4#
5comment "USB Host Controller Drivers"
6
7config USB_C67X00_HCD
8 tristate "Cypress C67x00 HCD support"
9 depends on HAS_IOMEM
10 help
11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
12 host/peripheral/OTG USB controllers.
13
14 Enable this option to support this chip in host controller mode.
15 If unsure, say N.
16
17 To compile this driver as a module, choose M here: the
18 module will be called c67x00.
19
20config USB_XHCI_HCD
21 tristate "xHCI HCD (USB 3.0) support"
22 depends on HAS_DMA && HAS_IOMEM
23 help
24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
25 "SuperSpeed" host controller hardware.
26
27 To compile this driver as a module, choose M here: the
28 module will be called xhci-hcd.
29
30if USB_XHCI_HCD
31config USB_XHCI_DBGCAP
32 bool "xHCI support for debug capability"
33 depends on TTY
34 help
35 Say 'Y' to enable the support for the xHCI debug capability. Make
36 sure that your xHCI host supports the extended debug capability and
37 you want a TTY serial device based on the xHCI debug capability
38 before enabling this option. If unsure, say 'N'.
39
40config USB_XHCI_PCI
41 tristate
42 depends on USB_PCI
43 default y
44
45config USB_XHCI_PCI_RENESAS
46 tristate "Support for additional Renesas xHCI controller with firmware"
47 depends on USB_XHCI_PCI
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 and RZ/G3E alike 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_SIDEBAND
108 bool "xHCI support for sideband"
109 help
110 Say 'Y' to enable the support for the xHCI sideband capability.
111 Provide a mechanism for a sideband datapath for payload associated
112 with audio class endpoints. This allows for an audio DSP to use
113 xHCI USB endpoints directly, allowing CPU to sleep while playing
114 audio.
115
116config USB_XHCI_TEGRA
117 tristate "xHCI support for NVIDIA Tegra SoCs"
118 depends on PHY_TEGRA_XUSB
119 depends on RESET_CONTROLLER
120 select FW_LOADER
121 help
122 Say 'Y' to enable the support for the xHCI host controller
123 found in NVIDIA Tegra124 and later SoCs.
124
125endif # USB_XHCI_HCD
126
127config USB_EHCI_BRCMSTB
128 tristate
129
130config USB_BRCMSTB
131 tristate "Broadcom STB USB support"
132 depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST
133 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
134 select USB_EHCI_BRCMSTB if USB_EHCI_HCD
135 select USB_XHCI_PLATFORM if USB_XHCI_HCD
136 help
137 Enables support for XHCI, EHCI and OHCI host controllers
138 found in Broadcom STB SoC's.
139
140 To compile these drivers as modules, choose M here: the
141 modules will be called ohci-platform.ko, ehci-brcm.ko and
142 xhci-plat-hcd.ko
143
144 Disabling this will keep the controllers and corresponding
145 PHYs powered down.
146
147config USB_EHCI_HCD
148 tristate "EHCI HCD (USB 2.0) support"
149 depends on HAS_DMA && HAS_IOMEM
150 help
151 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
152 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
153 If your USB host controller supports USB 2.0, you will likely want to
154 configure this Host Controller Driver.
155
156 EHCI controllers are packaged with "companion" host controllers (OHCI
157 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
158 will connect to EHCI if the device is high speed, otherwise they
159 connect to a companion controller. If you configure EHCI, you should
160 probably configure the OHCI (for NEC and some other vendors) USB Host
161 Controller Driver or UHCI (for Via motherboards) Host Controller
162 Driver too.
163
164 You may want to read <file:Documentation/usb/ehci.rst>.
165
166 To compile this driver as a module, choose M here: the
167 module will be called ehci-hcd.
168
169config USB_EHCI_ROOT_HUB_TT
170 bool "Root Hub Transaction Translators"
171 depends on USB_EHCI_HCD
172 help
173 Some EHCI chips have vendor-specific extensions to integrate
174 transaction translators, so that no OHCI or UHCI companion
175 controller is needed. It's safe to say "y" even if your
176 controller doesn't support this feature.
177
178 This supports the EHCI implementation that's originally
179 from ARC, and has since changed hands a few times.
180
181config USB_EHCI_TT_NEWSCHED
182 bool "Improved Transaction Translator scheduling"
183 depends on USB_EHCI_HCD
184 default y
185 help
186 This changes the periodic scheduling code to fill more of the low
187 and full speed bandwidth available from the Transaction Translator
188 (TT) in USB 2.0 hubs. Without this, only one transfer will be
189 issued in each microframe, significantly reducing the number of
190 periodic low/fullspeed transfers possible.
191
192 If you have multiple periodic low/fullspeed devices connected to a
193 highspeed USB hub which is connected to a highspeed USB Host
194 Controller, and some of those devices will not work correctly
195 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
196 you have only one such device and it doesn't work, you could try
197 saying N.
198
199 If unsure, say Y.
200
201if USB_EHCI_HCD
202
203config USB_EHCI_PCI
204 tristate
205 depends on USB_PCI
206 default y
207
208config XPS_USB_HCD_XILINX
209 bool "Use Xilinx usb host EHCI controller core"
210 depends on (PPC32 || MICROBLAZE)
211 select USB_EHCI_BIG_ENDIAN_DESC
212 select USB_EHCI_BIG_ENDIAN_MMIO
213 help
214 Xilinx xps USB host controller core is EHCI compliant and has
215 transaction translator built-in. It can be configured to either
216 support both high speed and full speed devices, or high speed
217 devices only.
218
219config USB_EHCI_FSL
220 tristate "Support for Freescale on-chip EHCI USB controller"
221 select USB_EHCI_ROOT_HUB_TT
222 help
223 Variation of ARC USB block used in some Freescale chips.
224
225config USB_EHCI_HCD_NPCM7XX
226 tristate "Support for Nuvoton NPCM on-chip EHCI USB controller"
227 depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST
228 default y if (USB_EHCI_HCD && ARCH_NPCM)
229 help
230 Enables support for the on-chip EHCI controller on
231 Nuvoton NPCM chips.
232
233config USB_EHCI_HCD_OMAP
234 tristate "EHCI support for OMAP3 and later chips"
235 depends on ARCH_OMAP || COMPILE_TEST
236 depends on NOP_USB_XCEIV
237 default ARCH_OMAP
238 help
239 Enables support for the on-chip EHCI controller on
240 OMAP3 and later chips.
241
242config USB_EHCI_HCD_ORION
243 tristate "Support for Marvell EBU on-chip EHCI USB controller"
244 depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST)
245 default y if (PLAT_ORION || ARCH_MVEBU)
246 help
247 Enables support for the on-chip EHCI controller on Marvell's
248 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
249 Armada 370. This is different from the EHCI implementation
250 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
251 Marvell PXA/MMP USB controller" for those.
252
253config USB_EHCI_HCD_SPEAR
254 tristate "Support for ST SPEAr on-chip EHCI USB controller"
255 depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
256 default y if PLAT_SPEAR
257 help
258 Enables support for the on-chip EHCI controller on
259 ST SPEAr chips.
260
261config USB_EHCI_HCD_STI
262 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
263 depends on (ARCH_STI || COMPILE_TEST) && OF
264 select GENERIC_PHY
265 select USB_EHCI_HCD_PLATFORM
266 help
267 Enable support for the on-chip EHCI controller found on
268 STMicroelectronics consumer electronics SoC's.
269
270config USB_EHCI_HCD_AT91
271 tristate "Support for Atmel on-chip EHCI USB controller"
272 depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST)
273 default y if ARCH_AT91
274 help
275 Enables support for the on-chip EHCI controller on
276 Atmel chips.
277
278config USB_EHCI_TEGRA
279 tristate "NVIDIA Tegra HCD support"
280 depends on ARCH_TEGRA
281 select USB_CHIPIDEA
282 select USB_CHIPIDEA_HOST
283 select USB_CHIPIDEA_TEGRA
284 select USB_GADGET
285 help
286 This option is deprecated now and the driver was removed, use
287 USB_CHIPIDEA_TEGRA instead.
288
289 Enable support for the internal USB Host Controllers
290 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
291
292config USB_EHCI_HCD_PPC_OF
293 bool "EHCI support for PPC USB controller on OF platform bus"
294 depends on PPC
295 default y
296 help
297 Enables support for the USB controller present on the PowerPC
298 OpenFirmware platform bus.
299
300config USB_EHCI_SH
301 bool "EHCI support for SuperH USB controller"
302 depends on SUPERH || COMPILE_TEST
303 help
304 Enables support for the on-chip EHCI controller on the SuperH.
305 If you use the PCI EHCI controller, this option is not necessary.
306
307config USB_EHCI_EXYNOS
308 tristate "EHCI support for Samsung S5P/Exynos SoC Series"
309 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
310 help
311 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI
312 controller.
313
314config USB_EHCI_MV
315 tristate "EHCI support for Marvell PXA/MMP USB controller"
316 depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
317 select USB_EHCI_ROOT_HUB_TT
318 help
319 Enables support for Marvell (including PXA and MMP series) on-chip
320 USB SPH and OTG controller. SPH is a single port host, and it can
321 only be EHCI host. OTG is controller that can switch to host mode.
322 Note that this driver will not work on Marvell's other EHCI
323 controller used by the EBU-type SoCs including Orion, Kirkwood,
324 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
325 on-chip EHCI USB controller" for those.
326
327config USB_OCTEON_HCD
328 tristate "Cavium Networks Octeon USB support"
329 depends on CAVIUM_OCTEON_SOC && USB
330 help
331 This driver supports USB host controller on some Cavium
332 Networks' products in the Octeon family.
333
334 To compile this driver as a module, choose M here. The module
335 will be called octeon-hcd.
336
337config USB_EHCI_HCD_PLATFORM
338 tristate "Generic EHCI driver for a platform device"
339 help
340 Adds an EHCI host driver for a generic platform device, which
341 provides a memory space and an irq.
342
343 If unsure, say N.
344
345config USB_OCTEON_EHCI
346 bool "Octeon on-chip EHCI support (DEPRECATED)"
347 depends on CAVIUM_OCTEON_SOC
348 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
349 select USB_EHCI_HCD_PLATFORM
350 help
351 This option is deprecated now and the driver was removed, use
352 USB_EHCI_HCD_PLATFORM instead.
353
354 Enable support for the Octeon II SOC's on-chip EHCI
355 controller. It is needed for high-speed (480Mbit/sec)
356 USB 2.0 device support. All CN6XXX based chips with USB are
357 supported.
358
359endif # USB_EHCI_HCD
360
361config USB_OXU210HP_HCD
362 tristate "OXU210HP HCD support"
363 depends on HAS_IOMEM
364 help
365 The OXU210HP is an USB host/OTG/device controller. Enable this
366 option if your board has this chip. If unsure, say N.
367
368 This driver does not support isochronous transfers and doesn't
369 implement OTG nor USB device controllers.
370
371 To compile this driver as a module, choose M here: the
372 module will be called oxu210hp-hcd.
373
374config USB_ISP116X_HCD
375 tristate "ISP116X HCD support"
376 depends on HAS_IOMEM
377 help
378 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
379 option if your board has this chip. If unsure, say N.
380
381 This driver does not support isochronous transfers.
382
383 To compile this driver as a module, choose M here: the
384 module will be called isp116x-hcd.
385
386config USB_ISP1362_HCD
387 tristate "ISP1362 HCD support"
388 depends on HAS_IOPORT
389 depends on COMPILE_TEST # nothing uses this
390 help
391 Supports the Philips ISP1362 chip as a host controller
392
393 This driver does not support isochronous transfers.
394
395 To compile this driver as a module, choose M here: the
396 module will be called isp1362-hcd.
397
398config USB_MAX3421_HCD
399 tristate "MAX3421 HCD (USB-over-SPI) support"
400 depends on USB && SPI
401 help
402 The Maxim MAX3421E chip supports standard USB 2.0-compliant
403 full-speed devices either in host or peripheral mode. This
404 driver supports the host-mode of the MAX3421E only.
405
406 To compile this driver as a module, choose M here: the module will
407 be called max3421-hcd.
408
409config USB_OHCI_HCD
410 tristate "OHCI HCD (USB 1.1) support"
411 depends on HAS_DMA && HAS_IOMEM
412 help
413 The Open Host Controller Interface (OHCI) is a standard for accessing
414 USB 1.1 host controller hardware. It does more in hardware than Intel's
415 UHCI specification. If your USB host controller follows the OHCI spec,
416 say Y. On most non-x86 systems, and on x86 hardware that's not using a
417 USB controller from Intel or VIA, this is appropriate. If your host
418 controller doesn't use PCI, this is probably appropriate. For a PCI
419 based system where you're not sure, the "lspci -v" entry will list the
420 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
421
422 To compile this driver as a module, choose M here: the
423 module will be called ohci-hcd.
424
425if USB_OHCI_HCD
426
427config USB_OHCI_HCD_OMAP1
428 tristate "OHCI support for OMAP1/2 chips"
429 depends on ARCH_OMAP1
430 default y
431 help
432 Enables support for the OHCI controller on OMAP1/2 chips.
433
434config USB_OHCI_HCD_SPEAR
435 tristate "Support for ST SPEAr on-chip OHCI USB controller"
436 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
437 default y if PLAT_SPEAR
438 help
439 Enables support for the on-chip OHCI controller on
440 ST SPEAr chips.
441
442config USB_OHCI_HCD_STI
443 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
444 depends on (ARCH_STI || COMPILE_TEST) && OF
445 select GENERIC_PHY
446 select USB_OHCI_HCD_PLATFORM
447 help
448 Enable support for the on-chip OHCI controller found on
449 STMicroelectronics consumer electronics SoC's.
450
451config USB_OHCI_HCD_S3C2410
452 tristate "OHCI support for Samsung S3C64xx SoC series"
453 depends on USB_OHCI_HCD && (ARCH_S3C64XX || COMPILE_TEST)
454 default ARCH_S3C64XX
455 help
456 Enables support for the on-chip OHCI controller on
457 S3C64xx chips.
458
459config USB_OHCI_HCD_LPC32XX
460 tristate "Support for LPC on-chip OHCI USB controller"
461 depends on USB_OHCI_HCD
462 depends on ARCH_LPC32XX || COMPILE_TEST
463 depends on USB_ISP1301
464 default y
465 help
466 Enables support for the on-chip OHCI controller on
467 NXP chips.
468
469config USB_OHCI_HCD_PXA27X
470 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
471 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
472 default y
473 help
474 Enables support for the on-chip OHCI controller on
475 PXA27x/PXA3xx chips.
476
477config USB_OHCI_HCD_AT91
478 tristate "Support for Atmel on-chip OHCI USB controller"
479 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
480 default y if ARCH_AT91
481 help
482 Enables support for the on-chip OHCI controller on
483 Atmel chips.
484
485config USB_OHCI_HCD_OMAP3
486 tristate "OHCI support for OMAP3 and later chips"
487 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
488 select USB_OHCI_HCD_PLATFORM
489 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
490 help
491 This option is deprecated now and the driver was removed, use
492 USB_OHCI_HCD_PLATFORM instead.
493
494 Enables support for the on-chip OHCI controller on
495 OMAP3 and later chips.
496
497config USB_OHCI_HCD_DAVINCI
498 tristate "OHCI support for TI DaVinci DA8xx"
499 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
500 depends on USB_OHCI_HCD
501 select PHY_DA8XX_USB
502 default y if ARCH_DAVINCI_DA8XX
503 help
504 Enables support for the DaVinci DA8xx integrated OHCI
505 controller. This driver cannot currently be a loadable
506 module because it lacks a proper PHY abstraction.
507
508config USB_OHCI_HCD_PPC_OF_BE
509 bool "OHCI support for OF platform bus (big endian)"
510 depends on PPC
511 select USB_OHCI_BIG_ENDIAN_DESC
512 select USB_OHCI_BIG_ENDIAN_MMIO
513 help
514 Enables support for big-endian USB controllers present on the
515 OpenFirmware platform bus.
516
517config USB_OHCI_HCD_PPC_OF_LE
518 bool "OHCI support for OF platform bus (little endian)"
519 depends on PPC
520 select USB_OHCI_LITTLE_ENDIAN
521 help
522 Enables support for little-endian USB controllers present on the
523 OpenFirmware platform bus.
524
525config USB_OHCI_HCD_PPC_OF
526 bool
527 depends on PPC
528 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
529
530config USB_OHCI_HCD_PCI
531 tristate "OHCI support for PCI-bus USB controllers"
532 depends on USB_PCI
533 default y
534 select USB_OHCI_LITTLE_ENDIAN
535 help
536 Enables support for PCI-bus plug-in USB controller cards.
537 If unsure, say Y.
538
539config USB_OHCI_HCD_SSB
540 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
541 depends on (SSB = y || SSB = USB_OHCI_HCD)
542 select USB_HCD_SSB
543 select USB_OHCI_HCD_PLATFORM
544 help
545 This option is deprecated now and the driver was removed, use
546 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
547
548 Support for the Sonics Silicon Backplane (SSB) attached
549 Broadcom USB OHCI core.
550
551 This device is present in some embedded devices with
552 Broadcom based SSB bus.
553
554 If unsure, say N.
555
556config USB_OHCI_EXYNOS
557 tristate "OHCI support for Samsung S5P/Exynos SoC Series"
558 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
559 help
560 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI
561 controller.
562
563config USB_OHCI_HCD_PLATFORM
564 tristate "Generic OHCI driver for a platform device"
565 help
566 Adds an OHCI host driver for a generic platform device, which
567 provides a memory space and an irq.
568
569 If unsure, say N.
570
571config USB_OCTEON_OHCI
572 bool "Octeon on-chip OHCI support (DEPRECATED)"
573 depends on CAVIUM_OCTEON_SOC
574 default USB_OCTEON_EHCI
575 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
576 select USB_OHCI_LITTLE_ENDIAN
577 select USB_OHCI_HCD_PLATFORM
578 help
579 This option is deprecated now and the driver was removed, use
580 USB_OHCI_HCD_PLATFORM instead.
581
582 Enable support for the Octeon II SOC's on-chip OHCI
583 controller. It is needed for low-speed USB 1.0 device
584 support. All CN6XXX based chips with USB are supported.
585
586endif # USB_OHCI_HCD
587
588config USB_UHCI_HCD
589 tristate "UHCI HCD (most Intel and VIA) support"
590 depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC
591 help
592 The Universal Host Controller Interface is a standard by Intel for
593 accessing the USB hardware in the PC (which is also called the USB
594 host controller). If your USB host controller conforms to this
595 standard, you may want to say Y, but see below. All recent boards
596 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
597 i810, i820) conform to this standard. Also all VIA PCI chipsets
598 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
599 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
600 If unsure, say Y.
601
602 To compile this driver as a module, choose M here: the
603 module will be called uhci-hcd.
604
605config USB_UHCI_SUPPORT_NON_PCI_HC
606 bool
607 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
608
609config USB_UHCI_PLATFORM
610 bool
611 default y if (ARCH_VT8500 || ARCH_ASPEED)
612
613config USB_UHCI_ASPEED
614 bool
615 default y if ARCH_ASPEED
616
617config USB_FHCI_HCD
618 tristate "Freescale QE USB Host Controller support"
619 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
620 select FSL_GTM
621 select QE_USB
622 help
623 This driver enables support for Freescale QE USB Host Controller
624 (as found on MPC8360 and MPC8323 processors), the driver supports
625 Full and Low Speed USB.
626
627config FHCI_DEBUG
628 bool "Freescale QE USB Host Controller debug support"
629 depends on USB_FHCI_HCD && DEBUG_FS
630 help
631 Say "y" to see some FHCI debug information and statistics
632 through debugfs.
633
634config USB_SL811_HCD
635 tristate "SL811HS HCD support"
636 depends on HAS_IOMEM
637 help
638 The SL811HS is a single-port USB controller that supports either
639 host side or peripheral side roles. Enable this option if your
640 board has this chip, and you want to use it as a host controller.
641 If unsure, say N.
642
643 To compile this driver as a module, choose M here: the
644 module will be called sl811-hcd.
645
646config USB_SL811_HCD_ISO
647 bool "partial ISO support"
648 depends on USB_SL811_HCD
649 help
650 The driver doesn't support iso_frame_desc (yet), but for some simple
651 devices that just queue one ISO frame per URB, then ISO transfers
652 "should" work using the normal urb status fields.
653
654 If unsure, say N.
655
656config USB_SL811_CS
657 tristate "CF/PCMCIA support for SL811HS HCD"
658 depends on USB_SL811_HCD && PCMCIA
659 help
660 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
661 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
662
663 To compile this driver as a module, choose M here: the
664 module will be called "sl811_cs".
665
666config USB_R8A66597_HCD
667 tristate "R8A66597 HCD support"
668 depends on HAS_IOMEM
669 help
670 The R8A66597 is a USB 2.0 host and peripheral controller.
671
672 Enable this option if your board has this chip, and you want
673 to use it as a host controller. If unsure, say N.
674
675 To compile this driver as a module, choose M here: the
676 module will be called r8a66597-hcd.
677
678config USB_RENESAS_USBHS_HCD
679 tristate "Renesas USBHS HCD support"
680 depends on USB_RENESAS_USBHS
681 help
682 The Renesas USBHS is a USB 2.0 host and peripheral controller.
683
684 Enable this option if your board has this chip, and you want
685 to use it as a host controller. If unsure, say N.
686
687 To compile this driver as a module, choose M here: the
688 module will be called renesas-usbhs.
689
690config USB_HCD_BCMA
691 tristate "BCMA usb host driver"
692 depends on BCMA
693 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
694 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
695 help
696 Enable support for the EHCI and OCHI host controller on an bcma bus.
697 It converts the bcma driver into two platform device drivers
698 for ehci and ohci.
699
700 If unsure, say N.
701
702config USB_HCD_SSB
703 tristate "SSB usb host driver"
704 depends on SSB
705 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
706 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
707 help
708 Enable support for the EHCI and OCHI host controller on an bcma bus.
709 It converts the bcma driver into two platform device drivers
710 for ehci and ohci.
711
712 If unsure, say N.
713
714config USB_HCD_TEST_MODE
715 bool "HCD test mode support"
716 help
717 Say 'Y' to enable additional software test modes that may be
718 supported by the host controller drivers.
719
720 One such test mode is the Embedded High-speed Host Electrical Test
721 (EHSET) for EHCI host controller hardware, specifically the "Single
722 Step Set Feature" test. Typically this will be enabled for On-the-Go
723 or embedded hosts that need to undergo USB-IF compliance testing with
724 the aid of special testing hardware. In the future, this may expand
725 to include other tests that require support from a HCD driver.
726
727 This option is of interest only to developers who need to validate
728 their USB hardware designs. It is not needed for normal use. If
729 unsure, say N.
730
731config USB_XEN_HCD
732 tristate "Xen usb virtual host driver"
733 depends on XEN
734 select XEN_XENBUS_FRONTEND
735 help
736 The Xen usb virtual host driver serves as a frontend driver enabling
737 a Xen guest system to access USB Devices passed through to the guest
738 by the Xen host (usually Dom0).
739 Only needed if the kernel is running in a Xen guest and generic
740 access to a USB device is needed.