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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# USB Host Controller Drivers
3#
4comment "USB Host Controller Drivers"
Linus Torvalds1da177e2005-04-16 15:20:36 -07005
Peter Korsgaarde9b29ff2008-04-27 08:59:45 +02006config USB_C67X00_HCD
7 tristate "Cypress C67x00 HCD support"
Peter Korsgaarde9b29ff2008-04-27 08:59:45 +02008 help
9 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
10 host/peripheral/OTG USB controllers.
11
12 Enable this option to support this chip in host controller mode.
13 If unsure, say N.
14
15 To compile this driver as a module, choose M here: the
16 module will be called c67x00.
17
Sarah Sharpeb6bab12009-04-29 19:07:13 -070018config USB_XHCI_HCD
Greg Kroah-Hartmaneb83be92012-09-14 21:15:50 -070019 tristate "xHCI HCD (USB 3.0) support"
Sarah Sharpeb6bab12009-04-29 19:07:13 -070020 ---help---
21 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
22 "SuperSpeed" host controller hardware.
23
24 To compile this driver as a module, choose M here: the
25 module will be called xhci-hcd.
26
Florian Fainelli0fcb9982013-04-09 14:29:29 +020027if USB_XHCI_HCD
28
Andrew Bresticker29e409f2014-10-03 11:35:29 +030029config USB_XHCI_PCI
30 tristate
31 depends on PCI
32 default y
33
Sebastian Andrzej Siewior3429e912012-03-13 16:57:41 +020034config USB_XHCI_PLATFORM
Rafał Miłecki6c05cb12015-08-06 19:23:57 +030035 tristate "Generic xHCI driver for a platform device"
36 ---help---
37 Adds an xHCI host driver for a generic platform device, which
38 provides a memory space and an irq.
39 It is also a prerequisite for platform specific drivers that
40 implement some extra quirks.
41
42 If unsure, say N.
Sebastian Andrzej Siewior3429e912012-03-13 16:57:41 +020043
Chunfeng Yun0cbd4b32015-11-24 13:09:55 +020044config USB_XHCI_MTK
45 tristate "xHCI support for Mediatek MT65xx"
46 select MFD_SYSCON
47 depends on ARCH_MEDIATEK || COMPILE_TEST
48 ---help---
49 Say 'Y' to enable the support for the xHCI host controller
50 found in Mediatek MT65xx SoCs.
51 If unsure, say N.
52
Gregory CLEMENT97374792014-05-15 12:17:33 +020053config USB_XHCI_MVEBU
54 tristate "xHCI support for Marvell Armada 375/38x"
55 select USB_XHCI_PLATFORM
56 depends on ARCH_MVEBU || COMPILE_TEST
57 ---help---
58 Say 'Y' to enable the support for the xHCI host controller
59 found in Marvell Armada 375/38x ARM SOCs.
60
Yoshihiro Shimoda4ac89182014-07-09 10:08:52 +090061config USB_XHCI_RCAR
62 tristate "xHCI support for Renesas R-Car SoCs"
63 select USB_XHCI_PLATFORM
64 depends on ARCH_SHMOBILE || COMPILE_TEST
65 ---help---
66 Say 'Y' to enable the support for the xHCI host controller
67 found in Renesas R-Car ARM SoCs.
68
Florian Fainelli0fcb9982013-04-09 14:29:29 +020069endif # USB_XHCI_HCD
70
Linus Torvalds1da177e2005-04-16 15:20:36 -070071config USB_EHCI_HCD
72 tristate "EHCI HCD (USB 2.0) support"
Linus Torvalds1da177e2005-04-16 15:20:36 -070073 ---help---
74 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
75 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
76 If your USB host controller supports USB 2.0, you will likely want to
Thierry Vignaudb967c882009-02-11 13:31:05 -080077 configure this Host Controller Driver.
Linus Torvalds1da177e2005-04-16 15:20:36 -070078
79 EHCI controllers are packaged with "companion" host controllers (OHCI
80 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
Jesper Juhlb3c29d82006-01-10 00:35:22 +010081 will connect to EHCI if the device is high speed, otherwise they
Linus Torvalds1da177e2005-04-16 15:20:36 -070082 connect to a companion controller. If you configure EHCI, you should
83 probably configure the OHCI (for NEC and some other vendors) USB Host
84 Controller Driver or UHCI (for Via motherboards) Host Controller
85 Driver too.
86
87 You may want to read <file:Documentation/usb/ehci.txt>.
88
89 To compile this driver as a module, choose M here: the
90 module will be called ehci-hcd.
91
Linus Torvalds1da177e2005-04-16 15:20:36 -070092config USB_EHCI_ROOT_HUB_TT
Robert P. J. Day9ec249a2008-03-08 03:27:44 -050093 bool "Root Hub Transaction Translators"
Peter Chena746c282013-09-17 12:37:18 +080094 depends on USB_EHCI_HCD
Linus Torvalds1da177e2005-04-16 15:20:36 -070095 ---help---
96 Some EHCI chips have vendor-specific extensions to integrate
97 transaction translators, so that no OHCI or UHCI companion
98 controller is needed. It's safe to say "y" even if your
99 controller doesn't support this feature.
100
Dan Streetmanba47f662006-05-24 09:39:16 -0700101 This supports the EHCI implementation that's originally
102 from ARC, and has since changed hands a few times.
103
104config USB_EHCI_TT_NEWSCHED
Alan Stern37cd6812010-05-21 17:08:21 -0400105 bool "Improved Transaction Translator scheduling"
Peter Chena746c282013-09-17 12:37:18 +0800106 depends on USB_EHCI_HCD
Alan Stern37cd6812010-05-21 17:08:21 -0400107 default y
Dan Streetmanba47f662006-05-24 09:39:16 -0700108 ---help---
109 This changes the periodic scheduling code to fill more of the low
110 and full speed bandwidth available from the Transaction Translator
111 (TT) in USB 2.0 hubs. Without this, only one transfer will be
112 issued in each microframe, significantly reducing the number of
113 periodic low/fullspeed transfers possible.
114
115 If you have multiple periodic low/fullspeed devices connected to a
116 highspeed USB hub which is connected to a highspeed USB Host
117 Controller, and some of those devices will not work correctly
Alan Stern37cd6812010-05-21 17:08:21 -0400118 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
119 you have only one such device and it doesn't work, you could try
120 saying N.
Dan Streetmanba47f662006-05-24 09:39:16 -0700121
Alan Stern37cd6812010-05-21 17:08:21 -0400122 If unsure, say Y.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700123
Florian Fainelli42443dc2013-04-09 14:29:27 +0200124config USB_FSL_MPH_DR_OF
125 tristate
126
127if USB_EHCI_HCD
128
Alan Sternadfa79d2012-11-01 11:13:04 -0400129config USB_EHCI_PCI
130 tristate
Florian Fainelli42443dc2013-04-09 14:29:27 +0200131 depends on PCI
Alan Sternadfa79d2012-11-01 11:13:04 -0400132 default y
133
Anoop22ced6872011-02-24 19:26:28 +0530134config USB_EHCI_HCD_PMC_MSP
135 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200136 depends on MSP_HAS_USB
Anoop22ced6872011-02-24 19:26:28 +0530137 default n
138 select USB_EHCI_BIG_ENDIAN_DESC
139 select USB_EHCI_BIG_ENDIAN_MMIO
140 ---help---
141 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
142 If unsure, say N.
143
Julie Zhu08d3c182009-09-21 16:08:19 -0600144config XPS_USB_HCD_XILINX
145 bool "Use Xilinx usb host EHCI controller core"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200146 depends on (PPC32 || MICROBLAZE)
Julie Zhu08d3c182009-09-21 16:08:19 -0600147 select USB_EHCI_BIG_ENDIAN_DESC
148 select USB_EHCI_BIG_ENDIAN_MMIO
149 ---help---
Masanari Iidaf54619f2014-09-18 12:09:42 +0900150 Xilinx xps USB host controller core is EHCI compliant and has
Julie Zhu08d3c182009-09-21 16:08:19 -0600151 transaction translator built-in. It can be configured to either
152 support both high speed and full speed devices, or high speed
153 devices only.
154
Li Yangba029782007-05-11 17:09:55 +0800155config USB_EHCI_FSL
Ramneek Mehreshca07e1c2015-05-14 19:04:46 +0530156 tristate "Support for Freescale PPC on-chip EHCI USB controller"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200157 depends on FSL_SOC
Li Yangba029782007-05-11 17:09:55 +0800158 select USB_EHCI_ROOT_HUB_TT
Marc Kleine-Budde018b97d2010-10-29 11:04:49 +0200159 select USB_FSL_MPH_DR_OF if OF
Li Yangba029782007-05-11 17:09:55 +0800160 ---help---
161 Variation of ARC USB block used in some Freescale chips.
162
Daniel Mack7e8d5cd2009-10-28 01:14:59 +0100163config USB_EHCI_MXC
Alan Sterndba63b22013-01-23 13:26:15 -0500164 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200165 depends on ARCH_MXC
Daniel Mack7e8d5cd2009-10-28 01:14:59 +0100166 select USB_EHCI_ROOT_HUB_TT
167 ---help---
168 Variation of ARC USB block used in some Freescale chips.
169
Keshava Munegowda7f124f42010-11-21 23:23:41 +0530170config USB_EHCI_HCD_OMAP
Alan Stern54a419662013-03-12 12:44:39 +0200171 tristate "EHCI support for OMAP3 and later chips"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200172 depends on ARCH_OMAP
Roger Quadros88650d62013-06-14 12:51:42 +0300173 select NOP_USB_XCEIV
Keshava Munegowda7f124f42010-11-21 23:23:41 +0530174 default y
Paul Bolled132d7f2012-05-07 11:14:59 +0200175 ---help---
Keshava Munegowda7f124f42010-11-21 23:23:41 +0530176 Enables support for the on-chip EHCI controller on
177 OMAP3 and later chips.
178
Manjunath Goudara76dd462013-04-02 18:23:59 +0200179config USB_EHCI_HCD_ORION
180 tristate "Support for Marvell EBU on-chip EHCI USB controller"
181 depends on USB_EHCI_HCD && PLAT_ORION
182 default y
183 ---help---
184 Enables support for the on-chip EHCI controller on Marvell's
185 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
186 Armada 370. This is different from the EHCI implementation
187 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
188 Marvell PXA/MMP USB controller" for those.
189
Manjunath Goudar7675d6b2013-04-02 18:24:00 +0200190config USB_EHCI_HCD_SPEAR
191 tristate "Support for ST SPEAr on-chip EHCI USB controller"
192 depends on USB_EHCI_HCD && PLAT_SPEAR
193 default y
194 ---help---
195 Enables support for the on-chip EHCI controller on
196 ST SPEAr chips.
197
Arnd Bergmann905e3002014-09-29 14:54:34 +0200198config USB_EHCI_HCD_STI
199 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
200 depends on ARCH_STI && OF
201 select GENERIC_PHY
202 select USB_EHCI_HCD_PLATFORM
203 help
204 Enable support for the on-chip EHCI controller found on
205 STMicroelectronics consumer electronics SoC's.
206
Manjunath Goudar97736962013-04-02 18:24:02 +0200207config USB_EHCI_HCD_AT91
208 tristate "Support for Atmel on-chip EHCI USB controller"
209 depends on USB_EHCI_HCD && ARCH_AT91
210 default y
211 ---help---
212 Enables support for the on-chip EHCI controller on
213 Atmel chips.
214
Pavankumar Kondetib0848ae2010-12-07 17:53:56 +0530215config USB_EHCI_MSM
Manjunath Goudar8c68e842013-04-02 18:24:03 +0200216 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
Stephen Boydebfd44f2015-03-13 11:09:41 -0700217 depends on ARCH_QCOM
Pavankumar Kondetib0848ae2010-12-07 17:53:56 +0530218 select USB_EHCI_ROOT_HUB_TT
Pavankumar Kondetib0848ae2010-12-07 17:53:56 +0530219 ---help---
220 Enables support for the USB Host controller present on the
221 Qualcomm chipsets. Root Hub has inbuilt TT.
222 This driver depends on OTG driver for PHY initialization,
Pavankumar Kondeti8bb6a162010-12-07 17:53:57 +0530223 clock management, powering up VBUS, and power management.
Pavankumar Kondeti8cf28f12011-02-04 10:08:18 +0530224 This driver is not supported on boards like trout which
225 has an external PHY.
Pavankumar Kondetib0848ae2010-12-07 17:53:56 +0530226
Benoit Goby79ad3b52011-03-09 16:28:56 -0800227config USB_EHCI_TEGRA
Manjunath Goudar9fc5f242013-06-13 11:24:12 -0600228 tristate "NVIDIA Tegra HCD support"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200229 depends on ARCH_TEGRA
Benoit Goby79ad3b52011-03-09 16:28:56 -0800230 select USB_EHCI_ROOT_HUB_TT
Felipe Balbi75f32ec2013-03-20 14:18:28 +0200231 select USB_PHY
Arnd Bergmanna262e872015-11-23 14:51:29 +0100232 select USB_ULPI
233 select USB_ULPI_VIEWPORT
Benoit Goby79ad3b52011-03-09 16:28:56 -0800234 help
235 This driver enables support for the internal USB Host Controllers
236 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
237
Valentine Barshakda0e8fb2007-12-30 15:28:50 -0800238config USB_EHCI_HCD_PPC_OF
239 bool "EHCI support for PPC USB controller on OF platform bus"
Kevin Haoc31316c2015-01-31 21:47:44 +0800240 depends on PPC
Valentine Barshakda0e8fb2007-12-30 15:28:50 -0800241 default y
242 ---help---
243 Enables support for the USB controller present on the PowerPC
244 OpenFirmware platform bus.
245
Yoshihiro Shimoda60b0bf02011-03-01 16:58:37 +0900246config USB_EHCI_SH
247 bool "EHCI support for SuperH USB controller"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200248 depends on SUPERH
Yoshihiro Shimoda60b0bf02011-03-01 16:58:37 +0900249 ---help---
250 Enables support for the on-chip EHCI controller on the SuperH.
251 If you use the PCI EHCI controller, this option is not necessary.
252
Jingoo Han29824c12013-10-10 16:42:47 +0900253config USB_EHCI_EXYNOS
Manjunath Goudar7edb3da2013-04-02 18:24:01 +0200254 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
Sylwester Nawrockicd6e2452014-10-07 11:12:07 +0200255 depends on ARCH_S5PV210 || ARCH_EXYNOS
Greg Kroah-Hartmane9a92b22013-02-20 10:25:05 -0800256 help
Jingoo Han29824c12013-10-10 16:42:47 +0900257 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
Joonyoung Shim1bcc5aa2011-04-08 14:08:50 +0900258
Neil Zhang3a082ec2011-12-20 13:20:23 +0800259config USB_EHCI_MV
Manjunath Goudara76dd462013-04-02 18:23:59 +0200260 bool "EHCI support for Marvell PXA/MMP USB controller"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200261 depends on (ARCH_PXA || ARCH_MMP)
Neil Zhang3a082ec2011-12-20 13:20:23 +0800262 select USB_EHCI_ROOT_HUB_TT
263 ---help---
264 Enables support for Marvell (including PXA and MMP series) on-chip
265 USB SPH and OTG controller. SPH is a single port host, and it can
266 only be EHCI host. OTG is controller that can switch to host mode.
Manjunath Goudara76dd462013-04-02 18:23:59 +0200267 Note that this driver will not work on Marvell's other EHCI
268 controller used by the EBU-type SoCs including Orion, Kirkwood,
269 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
270 on-chip EHCI USB controller" for those.
Neil Zhang3a082ec2011-12-20 13:20:23 +0800271
Wan ZongShun586dfc82009-06-13 09:14:28 +0800272config USB_W90X900_EHCI
Manjunath Goudara60f4f82013-09-21 16:44:42 +0530273 tristate "W90X900(W90P910) EHCI support"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200274 depends on ARCH_W90X900
Wan ZongShun586dfc82009-06-13 09:14:28 +0800275 ---help---
276 Enables support for the W90X900 USB controller
277
Mac Lin760efe62010-11-25 23:58:00 +0800278config USB_CNS3XXX_EHCI
Florian Fainellif3a958d2012-10-08 15:11:25 +0200279 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200280 depends on ARCH_CNS3XXX
Florian Fainellif3a958d2012-10-08 15:11:25 +0200281 select USB_EHCI_HCD_PLATFORM
Mac Lin760efe62010-11-25 23:58:00 +0800282 ---help---
Florian Fainellif3a958d2012-10-08 15:11:25 +0200283 This option is deprecated now and the driver was removed, use
284 USB_EHCI_HCD_PLATFORM instead.
285
Mac Lin760efe62010-11-25 23:58:00 +0800286 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
287 It is needed for high-speed (480Mbit/sec) USB 2.0 device
288 support.
289
Gabor Juhos502fa842011-04-13 10:54:22 +0200290config USB_EHCI_ATH79
Hauke Mehrtens5d98cd42012-03-13 01:04:53 +0100291 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
Florian Fainelli42443dc2013-04-09 14:29:27 +0200292 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
Gabor Juhos502fa842011-04-13 10:54:22 +0200293 select USB_EHCI_ROOT_HUB_TT
Hauke Mehrtens5d98cd42012-03-13 01:04:53 +0100294 select USB_EHCI_HCD_PLATFORM
Gabor Juhos502fa842011-04-13 10:54:22 +0200295 default y
296 ---help---
Hauke Mehrtens5d98cd42012-03-13 01:04:53 +0100297 This option is deprecated now and the driver was removed, use
298 USB_EHCI_HCD_PLATFORM instead.
299
Gabor Juhos502fa842011-04-13 10:54:22 +0200300 Enables support for the built-in EHCI controller present
301 on the Atheros AR7XXX/AR9XXX SoCs.
302
Florian Fainelli42443dc2013-04-09 14:29:27 +0200303config USB_EHCI_HCD_PLATFORM
304 tristate "Generic EHCI driver for a platform device"
305 default n
306 ---help---
307 Adds an EHCI host driver for a generic platform device, which
308 provides a memory space and an irq.
309
310 If unsure, say N.
311
312config USB_OCTEON_EHCI
Alan Stern2193dda2014-11-25 12:28:46 +0100313 bool "Octeon on-chip EHCI support (DEPRECATED)"
David Daney9ddebc42013-05-22 15:10:46 +0000314 depends on CAVIUM_OCTEON_SOC
Florian Fainelli42443dc2013-04-09 14:29:27 +0200315 default n
Ben Hutchingsdf115f32015-05-25 20:27:29 +0100316 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
Alan Stern2193dda2014-11-25 12:28:46 +0100317 select USB_EHCI_HCD_PLATFORM
Florian Fainelli42443dc2013-04-09 14:29:27 +0200318 help
Alan Stern2193dda2014-11-25 12:28:46 +0100319 This option is deprecated now and the driver was removed, use
320 USB_EHCI_HCD_PLATFORM instead.
321
Florian Fainelli42443dc2013-04-09 14:29:27 +0200322 Enable support for the Octeon II SOC's on-chip EHCI
323 controller. It is needed for high-speed (480Mbit/sec)
324 USB 2.0 device support. All CN6XXX based chips with USB are
325 supported.
326
327endif # USB_EHCI_HCD
328
Rodolfo Giomettib92a78e2008-10-23 10:08:07 +0200329config USB_OXU210HP_HCD
330 tristate "OXU210HP HCD support"
Rodolfo Giomettib92a78e2008-10-23 10:08:07 +0200331 ---help---
332 The OXU210HP is an USB host/OTG/device controller. Enable this
333 option if your board has this chip. If unsure, say N.
334
335 This driver does not support isochronous transfers and doesn't
336 implement OTG nor USB device controllers.
337
338 To compile this driver as a module, choose M here: the
339 module will be called oxu210hp-hcd.
340
Olav Kongas4808a1c2005-04-09 22:57:39 +0300341config USB_ISP116X_HCD
342 tristate "ISP116X HCD support"
Vegard Nossumca23d3b2016-02-10 15:29:36 +0100343 depends on HAS_IOMEM
Olav Kongas4808a1c2005-04-09 22:57:39 +0300344 ---help---
345 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
346 option if your board has this chip. If unsure, say N.
347
348 This driver does not support isochronous transfers.
349
350 To compile this driver as a module, choose M here: the
351 module will be called isp116x-hcd.
352
Lothar Wassmanna9d43092009-07-16 20:51:21 -0400353config USB_ISP1362_HCD
354 tristate "ISP1362 HCD support"
Lothar Wassmanna9d43092009-07-16 20:51:21 -0400355 ---help---
356 Supports the Philips ISP1362 chip as a host controller
357
358 This driver does not support isochronous transfers.
359
360 To compile this driver as a module, choose M here: the
361 module will be called isp1362-hcd.
362
Feng-Hsin Chiang7d501952013-07-29 16:48:32 +0000363config USB_FOTG210_HCD
364 tristate "FOTG210 HCD support"
365 depends on USB
Feng-Hsin Chiang7d501952013-07-29 16:48:32 +0000366 ---help---
367 Faraday FOTG210 is an OTG controller which can be configured as
368 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
369 with minor modification.
370
371 To compile this driver as a module, choose M here: the
372 module will be called fotg210-hcd.
373
David Mosberger2d531392014-04-28 22:14:07 -0600374config USB_MAX3421_HCD
375 tristate "MAX3421 HCD (USB-over-SPI) support"
376 depends on USB && SPI
377 ---help---
378 The Maxim MAX3421E chip supports standard USB 2.0-compliant
379 full-speed devices either in host or peripheral mode. This
380 driver supports the host-mode of the MAX3421E only.
381
382 To compile this driver as a module, choose M here: the module will
383 be called max3421-hcd.
384
Linus Torvalds1da177e2005-04-16 15:20:36 -0700385config USB_OHCI_HCD
Manjunath Goudarc1117af2013-05-28 18:34:51 +0530386 tristate "OHCI HCD (USB 1.1) support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700387 ---help---
388 The Open Host Controller Interface (OHCI) is a standard for accessing
389 USB 1.1 host controller hardware. It does more in hardware than Intel's
390 UHCI specification. If your USB host controller follows the OHCI spec,
391 say Y. On most non-x86 systems, and on x86 hardware that's not using a
392 USB controller from Intel or VIA, this is appropriate. If your host
393 controller doesn't use PCI, this is probably appropriate. For a PCI
394 based system where you're not sure, the "lspci -v" entry will list the
395 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
396
397 To compile this driver as a module, choose M here: the
398 module will be called ohci-hcd.
399
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200400if USB_OHCI_HCD
401
Anand Gadiyar968b4482010-05-10 21:56:12 +0530402config USB_OHCI_HCD_OMAP1
Manjunath Goudarde57a152013-09-21 16:38:39 +0530403 tristate "OHCI support for OMAP1/2 chips"
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200404 depends on ARCH_OMAP1
Arnd Bergmann38e0c102014-05-08 15:52:20 +0200405 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
Anand Gadiyar968b4482010-05-10 21:56:12 +0530406 default y
407 ---help---
408 Enables support for the OHCI controller on OMAP1/2 chips.
409
Manjunath Goudar1cc6ac52013-09-21 16:38:41 +0530410config USB_OHCI_HCD_SPEAR
411 tristate "Support for ST SPEAr on-chip OHCI USB controller"
412 depends on USB_OHCI_HCD && PLAT_SPEAR
413 default y
414 ---help---
415 Enables support for the on-chip OHCI controller on
416 ST SPEAr chips.
417
Arnd Bergmann905e3002014-09-29 14:54:34 +0200418config USB_OHCI_HCD_STI
419 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
420 depends on ARCH_STI && OF
421 select GENERIC_PHY
422 select USB_OHCI_HCD_PLATFORM
423 help
424 Enable support for the on-chip OHCI controller found on
425 STMicroelectronics consumer electronics SoC's.
426
Manjunath Goudarf23b71f2013-09-21 16:38:43 +0530427config USB_OHCI_HCD_S3C2410
428 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
429 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
430 default y
431 ---help---
432 Enables support for the on-chip OHCI controller on
433 S3C24xx/S3C64xx chips.
434
Manjunath Goudar30330b82013-09-21 16:38:44 +0530435config USB_OHCI_HCD_LPC32XX
436 tristate "Support for LPC on-chip OHCI USB controller"
437 depends on USB_OHCI_HCD && ARCH_LPC32XX
Arnd Bergmann38e0c102014-05-08 15:52:20 +0200438 depends on USB_ISP1301
Manjunath Goudar30330b82013-09-21 16:38:44 +0530439 default y
440 ---help---
441 Enables support for the on-chip OHCI controller on
442 NXP chips.
443
Manjunath Goudarb8ad5c32013-09-21 16:38:46 +0530444config USB_OHCI_HCD_PXA27X
445 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
446 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
447 default y
448 ---help---
449 Enables support for the on-chip OHCI controller on
450 PXA27x/PXA3xx chips.
451
Manjunath Goudare3825b42013-09-21 16:38:42 +0530452config USB_OHCI_HCD_AT91
Alexandre Bellonibe12be52015-08-10 16:23:10 +0200453 tristate "Support for Atmel on-chip OHCI USB controller"
454 depends on USB_OHCI_HCD && ARCH_AT91 && OF
455 default y
456 ---help---
Manjunath Goudare3825b42013-09-21 16:38:42 +0530457 Enables support for the on-chip OHCI controller on
458 Atmel chips.
459
Anand Gadiyar968b4482010-05-10 21:56:12 +0530460config USB_OHCI_HCD_OMAP3
Manjunath Goudar3a48fef2013-09-21 16:38:40 +0530461 tristate "OHCI support for OMAP3 and later chips"
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200462 depends on (ARCH_OMAP3 || ARCH_OMAP4)
Anand Gadiyar968b4482010-05-10 21:56:12 +0530463 default y
464 ---help---
465 Enables support for the on-chip OHCI controller on
466 OMAP3 and later chips.
467
Arnd Bergmann068413e2014-05-08 15:52:21 +0200468config USB_OHCI_HCD_DAVINCI
469 bool "OHCI support for TI DaVinci DA8xx"
470 depends on ARCH_DAVINCI_DA8XX
471 depends on USB_OHCI_HCD=y
472 default y
473 help
474 Enables support for the DaVinci DA8xx integrated OHCI
475 controller. This driver cannot currently be a loadable
476 module because it lacks a proper PHY abstraction.
477
Gabor Juhos90e6ca52011-04-13 10:54:24 +0200478config USB_OHCI_ATH79
Hauke Mehrtens5d98cd42012-03-13 01:04:53 +0100479 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200480 depends on (SOC_AR71XX || SOC_AR724X)
Hauke Mehrtens5d98cd42012-03-13 01:04:53 +0100481 select USB_OHCI_HCD_PLATFORM
Gabor Juhos90e6ca52011-04-13 10:54:24 +0200482 default y
483 help
Hauke Mehrtens5d98cd42012-03-13 01:04:53 +0100484 This option is deprecated now and the driver was removed, use
485 USB_OHCI_HCD_PLATFORM instead.
486
Gabor Juhos90e6ca52011-04-13 10:54:24 +0200487 Enables support for the built-in OHCI controller present on the
488 Atheros AR71XX/AR7240 SoCs.
489
Sylvain Munaut495a6782006-12-13 21:09:55 +0100490config USB_OHCI_HCD_PPC_OF_BE
Arnd Bergmann45e83882009-06-19 05:35:34 -0700491 bool "OHCI support for OF platform bus (big endian)"
Kevin Haoc31316c2015-01-31 21:47:44 +0800492 depends on PPC
Sylvain Munaut495a6782006-12-13 21:09:55 +0100493 select USB_OHCI_BIG_ENDIAN_DESC
494 select USB_OHCI_BIG_ENDIAN_MMIO
Arnd Bergmann45e83882009-06-19 05:35:34 -0700495 ---help---
496 Enables support for big-endian USB controllers present on the
497 OpenFirmware platform bus.
Sylvain Munaut495a6782006-12-13 21:09:55 +0100498
499config USB_OHCI_HCD_PPC_OF_LE
Arnd Bergmann45e83882009-06-19 05:35:34 -0700500 bool "OHCI support for OF platform bus (little endian)"
Kevin Haoc31316c2015-01-31 21:47:44 +0800501 depends on PPC
Sylvain Munaut495a6782006-12-13 21:09:55 +0100502 select USB_OHCI_LITTLE_ENDIAN
Arnd Bergmann45e83882009-06-19 05:35:34 -0700503 ---help---
504 Enables support for little-endian USB controllers present on the
505 OpenFirmware platform bus.
506
507config USB_OHCI_HCD_PPC_OF
508 bool
Kevin Haoc31316c2015-01-31 21:47:44 +0800509 depends on PPC
Arnd Bergmann45e83882009-06-19 05:35:34 -0700510 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
Sylvain Munaut495a6782006-12-13 21:09:55 +0100511
Linus Torvalds1da177e2005-04-16 15:20:36 -0700512config USB_OHCI_HCD_PCI
Manjunath Goudarc1117af2013-05-28 18:34:51 +0530513 tristate "OHCI support for PCI-bus USB controllers"
514 depends on PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700515 default y
516 select USB_OHCI_LITTLE_ENDIAN
517 ---help---
518 Enables support for PCI-bus plug-in USB controller cards.
519 If unsure, say Y.
520
Michael Bueschc604e852007-10-09 23:47:17 -0700521config USB_OHCI_HCD_SSB
Hauke Mehrtens259b83a2012-03-15 23:49:59 +0100522 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200523 depends on (SSB = y || SSB = USB_OHCI_HCD)
Hauke Mehrtens259b83a2012-03-15 23:49:59 +0100524 select USB_HCD_SSB
525 select USB_OHCI_HCD_PLATFORM
Michael Bueschc604e852007-10-09 23:47:17 -0700526 default n
527 ---help---
Hauke Mehrtens259b83a2012-03-15 23:49:59 +0100528 This option is deprecated now and the driver was removed, use
529 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
530
Michael Bueschc604e852007-10-09 23:47:17 -0700531 Support for the Sonics Silicon Backplane (SSB) attached
532 Broadcom USB OHCI core.
533
534 This device is present in some embedded devices with
535 Broadcom based SSB bus.
536
537 If unsure, say N.
538
Yoshihiro Shimoda60b0bf02011-03-01 16:58:37 +0900539config USB_OHCI_SH
Florian Fainelli231a72e2012-10-08 15:11:37 +0200540 bool "OHCI support for SuperH USB controller (DEPRECATED)"
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200541 depends on SUPERH
Florian Fainelli231a72e2012-10-08 15:11:37 +0200542 select USB_OHCI_HCD_PLATFORM
Yoshihiro Shimoda60b0bf02011-03-01 16:58:37 +0900543 ---help---
Florian Fainelli231a72e2012-10-08 15:11:37 +0200544 This option is deprecated now and the driver was removed, use
545 USB_OHCI_HCD_PLATFORM instead.
546
Yoshihiro Shimoda60b0bf02011-03-01 16:58:37 +0900547 Enables support for the on-chip OHCI controller on the SuperH.
548 If you use the PCI OHCI controller, this option is not necessary.
549
Jingoo Han62194242011-12-23 11:20:54 +0900550config USB_OHCI_EXYNOS
Manjunath Goudar50a97e02013-09-21 16:38:38 +0530551 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
Sylwester Nawrockicd6e2452014-10-07 11:12:07 +0200552 depends on ARCH_S5PV210 || ARCH_EXYNOS
Jingoo Han62194242011-12-23 11:20:54 +0900553 help
554 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
555
Mac Lin760efe62010-11-25 23:58:00 +0800556config USB_CNS3XXX_OHCI
Florian Fainellic23920b02012-10-08 15:11:33 +0200557 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200558 depends on ARCH_CNS3XXX
Florian Fainellic23920b02012-10-08 15:11:33 +0200559 select USB_OHCI_HCD_PLATFORM
Mac Lin760efe62010-11-25 23:58:00 +0800560 ---help---
Florian Fainellic23920b02012-10-08 15:11:33 +0200561 This option is deprecated now and the driver was removed, use
562 USB_OHCI_HCD_PLATFORM instead.
563
Mac Lin760efe62010-11-25 23:58:00 +0800564 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
565 It is needed for low-speed USB 1.0 device support.
566
Hauke Mehrtensfa3364b2012-03-13 01:04:47 +0100567config USB_OHCI_HCD_PLATFORM
Manjunath Goudar928fb682013-06-03 20:46:08 +0530568 tristate "Generic OHCI driver for a platform device"
Hauke Mehrtensfa3364b2012-03-13 01:04:47 +0100569 default n
570 ---help---
571 Adds an OHCI host driver for a generic platform device, which
Peter Meerwald898d8282012-08-18 15:53:12 +0200572 provides a memory space and an irq.
Hauke Mehrtensfa3364b2012-03-13 01:04:47 +0100573
574 If unsure, say N.
575
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200576config USB_OCTEON_OHCI
Alan Stern2193dda2014-11-25 12:28:46 +0100577 bool "Octeon on-chip OHCI support (DEPRECATED)"
David Daney9ddebc42013-05-22 15:10:46 +0000578 depends on CAVIUM_OCTEON_SOC
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200579 default USB_OCTEON_EHCI
Ben Hutchingsdf115f32015-05-25 20:27:29 +0100580 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200581 select USB_OHCI_LITTLE_ENDIAN
Alan Stern2193dda2014-11-25 12:28:46 +0100582 select USB_OHCI_HCD_PLATFORM
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200583 help
Alan Stern2193dda2014-11-25 12:28:46 +0100584 This option is deprecated now and the driver was removed, use
585 USB_OHCI_HCD_PLATFORM instead.
586
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200587 Enable support for the Octeon II SOC's on-chip OHCI
588 controller. It is needed for low-speed USB 1.0 device
589 support. All CN6XXX based chips with USB are supported.
590
Florian Fainelli3ad3ca02013-04-09 14:29:28 +0200591endif # USB_OHCI_HCD
592
Linus Torvalds1da177e2005-04-16 15:20:36 -0700593config USB_UHCI_HCD
594 tristate "UHCI HCD (most Intel and VIA) support"
Alan Sternccd95092013-05-14 13:54:12 -0400595 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700596 ---help---
597 The Universal Host Controller Interface is a standard by Intel for
598 accessing the USB hardware in the PC (which is also called the USB
599 host controller). If your USB host controller conforms to this
600 standard, you may want to say Y, but see below. All recent boards
601 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
602 i810, i820) conform to this standard. Also all VIA PCI chipsets
603 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
Jan Andersson3db77392011-05-06 12:00:18 +0200604 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
605 If unsure, say Y.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700606
607 To compile this driver as a module, choose M here: the
608 module will be called uhci-hcd.
609
Jan Anderssond3219d12011-05-06 12:00:17 +0200610config USB_UHCI_SUPPORT_NON_PCI_HC
611 bool
Alan Sternccd95092013-05-14 13:54:12 -0400612 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
Tony Prisk100d4592012-07-21 22:58:53 +1200613
614config USB_UHCI_PLATFORM
Alan Sternccd95092013-05-14 13:54:12 -0400615 bool
Tony Prisk100d4592012-07-21 22:58:53 +1200616 default y if ARCH_VT8500
Jan Anderssond3219d12011-05-06 12:00:17 +0200617
Jan Andersson8452c672011-05-18 10:44:49 +0200618config USB_UHCI_BIG_ENDIAN_MMIO
619 bool
Alan Sternccd95092013-05-14 13:54:12 -0400620 default y if SPARC_LEON
Jan Andersson8452c672011-05-18 10:44:49 +0200621
Jan Andersson51e2f622011-05-18 10:44:51 +0200622config USB_UHCI_BIG_ENDIAN_DESC
623 bool
Alan Sternccd95092013-05-14 13:54:12 -0400624 default y if SPARC_LEON
Jan Andersson51e2f622011-05-18 10:44:51 +0200625
Anton Vorontsov236dd4d2009-01-10 05:03:21 +0300626config USB_FHCI_HCD
627 tristate "Freescale QE USB Host Controller support"
Florian Fainelli25e11ec2013-04-09 14:29:25 +0200628 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
Anton Vorontsov236dd4d2009-01-10 05:03:21 +0300629 select FSL_GTM
630 select QE_USB
631 help
632 This driver enables support for Freescale QE USB Host Controller
633 (as found on MPC8360 and MPC8323 processors), the driver supports
634 Full and Low Speed USB.
635
636config FHCI_DEBUG
637 bool "Freescale QE USB Host Controller debug support"
638 depends on USB_FHCI_HCD && DEBUG_FS
639 help
640 Say "y" to see some FHCI debug information and statistics
Lucas De Marchi25985ed2011-03-30 22:57:33 -0300641 through debugfs.
Anton Vorontsov236dd4d2009-01-10 05:03:21 +0300642
Tony Olechd774efe2006-09-13 11:27:35 +0100643config USB_U132_HCD
644 tristate "Elan U132 Adapter Host Controller"
Florian Fainelli25e11ec2013-04-09 14:29:25 +0200645 depends on USB_FTDI_ELAN
Tony Olechd774efe2006-09-13 11:27:35 +0100646 help
647 The U132 adapter is a USB to CardBus adapter specifically designed
648 for PC cards that contain an OHCI host controller. Typical PC cards
649 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
650 adapter will *NOT* work with PC cards that do not contain an OHCI
651 controller.
652
Matt LaPlante3cb2fcc2006-11-30 05:22:59 +0100653 For those PC cards that contain multiple OHCI controllers only the
Tony Olechd774efe2006-09-13 11:27:35 +0100654 first one is used.
655
656 The driver consists of two modules, the "ftdi-elan" module is a
657 USB client driver that interfaces to the FTDI chip within ELAN's
658 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
659 controller driver that talks to the OHCI controller within the
660 CardBus cards that are inserted in the U132 adapter.
661
662 This driver has been tested with a CardBus OHCI USB adapter, and
663 worked with a USB PEN Drive inserted into the first USB port of
664 the PCCARD. A rather pointless thing to do, but useful for testing.
665
666 It is safe to say M here.
667
668 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
669
Linus Torvalds1da177e2005-04-16 15:20:36 -0700670config USB_SL811_HCD
671 tristate "SL811HS HCD support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700672 help
673 The SL811HS is a single-port USB controller that supports either
674 host side or peripheral side roles. Enable this option if your
675 board has this chip, and you want to use it as a host controller.
676 If unsure, say N.
677
678 To compile this driver as a module, choose M here: the
679 module will be called sl811-hcd.
680
Mike Frysingerad7c56f2011-03-22 15:35:39 -0400681config USB_SL811_HCD_ISO
682 bool "partial ISO support"
683 depends on USB_SL811_HCD
684 help
685 The driver doesn't support iso_frame_desc (yet), but for some simple
686 devices that just queue one ISO frame per URB, then ISO transfers
687 "should" work using the normal urb status fields.
688
689 If unsure, say N.
690
David Brownellc6de2b62005-05-26 05:55:55 -0700691config USB_SL811_CS
692 tristate "CF/PCMCIA support for SL811HS HCD"
693 depends on USB_SL811_HCD && PCMCIA
David Brownellc6de2b62005-05-26 05:55:55 -0700694 help
695 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
696 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
697
698 To compile this driver as a module, choose M here: the
699 module will be called "sl811_cs".
700
Yoshihiro Shimoda5d304352007-05-10 13:18:19 +0900701config USB_R8A66597_HCD
M4rkusXXLfa0de2b2007-08-10 14:53:32 -0700702 tristate "R8A66597 HCD support"
Yoshihiro Shimoda5d304352007-05-10 13:18:19 +0900703 help
704 The R8A66597 is a USB 2.0 host and peripheral controller.
705
706 Enable this option if your board has this chip, and you want
707 to use it as a host controller. If unsure, say N.
708
709 To compile this driver as a module, choose M here: the
710 module will be called r8a66597-hcd.
711
Kuninori Morimoto034d7c12011-10-10 22:07:40 -0700712config USB_RENESAS_USBHS_HCD
713 tristate "Renesas USBHS HCD support"
Kuninori Morimoto034d7c12011-10-10 22:07:40 -0700714 depends on USB_RENESAS_USBHS
715 help
716 The Renesas USBHS is a USB 2.0 host and peripheral controller.
717
718 Enable this option if your board has this chip, and you want
719 to use it as a host controller. If unsure, say N.
720
721 To compile this driver as a module, choose M here: the
722 module will be called renesas-usbhs.
723
David Vrabel7e6133a2008-09-17 16:34:28 +0100724config USB_WHCI_HCD
Greg Kroah-Hartmaneb83be92012-09-14 21:15:50 -0700725 tristate "Wireless USB Host Controller Interface (WHCI) driver"
Randy Dunlap36f8ecb2012-01-27 15:47:03 -0800726 depends on PCI && USB && UWB
David Vrabel7e6133a2008-09-17 16:34:28 +0100727 select USB_WUSB
728 select UWB_WHCI
729 help
730 A driver for PCI-based Wireless USB Host Controllers that are
731 compliant with the WHCI specification.
732
733 To compile this driver a module, choose M here: the module
734 will be called "whci-hcd".
Inaky Perez-Gonzalezd09318b2008-09-17 16:34:30 +0100735
736config USB_HWA_HCD
Greg Kroah-Hartmaneb83be92012-09-14 21:15:50 -0700737 tristate "Host Wire Adapter (HWA) driver"
Thomas Pugliesecbb67192014-09-16 16:25:24 -0500738 depends on USB && UWB
Inaky Perez-Gonzalezd09318b2008-09-17 16:34:30 +0100739 select USB_WUSB
740 select UWB_HWA
741 help
742 This driver enables you to connect Wireless USB devices to
743 your system using a Host Wire Adaptor USB dongle. This is an
744 UWB Radio Controller and WUSB Host Controller connected to
745 your machine via USB (specified in WUSB1.0).
746
747 To compile this driver a module, choose M here: the module
748 will be called "hwa-hc".
Martin Fuzzey23d3e7a2009-11-21 12:14:48 +0100749
750config USB_IMX21_HCD
Sascha Hauer5de9ec42011-08-24 08:41:10 +0200751 tristate "i.MX21 HCD support"
Florian Fainelli25e11ec2013-04-09 14:29:25 +0200752 depends on ARM && ARCH_MXC
Martin Fuzzey23d3e7a2009-11-21 12:14:48 +0100753 help
754 This driver enables support for the on-chip USB host in the
Sascha Hauer5de9ec42011-08-24 08:41:10 +0200755 i.MX21 processor.
Martin Fuzzey23d3e7a2009-11-21 12:14:48 +0100756
757 To compile this driver as a module, choose M here: the
758 module will be called "imx21-hcd".
759
Hauke Mehrtens62e11d12012-03-15 23:49:57 +0100760config USB_HCD_BCMA
761 tristate "BCMA usb host driver"
Greg Kroah-Hartmaneb83be92012-09-14 21:15:50 -0700762 depends on BCMA
Hauke Mehrtens62e11d12012-03-15 23:49:57 +0100763 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
764 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
765 help
Jesper Dangaard Brouer71c421d2012-06-15 12:01:33 +0200766 Enable support for the EHCI and OCHI host controller on an bcma bus.
Hauke Mehrtens62e11d12012-03-15 23:49:57 +0100767 It converts the bcma driver into two platform device drivers
768 for ehci and ohci.
769
770 If unsure, say N.
Hauke Mehrtens7043c2c2012-03-15 23:49:58 +0100771
772config USB_HCD_SSB
773 tristate "SSB usb host driver"
Greg Kroah-Hartmaneb83be92012-09-14 21:15:50 -0700774 depends on SSB
Hauke Mehrtens7043c2c2012-03-15 23:49:58 +0100775 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
776 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
777 help
Jesper Dangaard Brouer71c421d2012-06-15 12:01:33 +0200778 Enable support for the EHCI and OCHI host controller on an bcma bus.
Hauke Mehrtens7043c2c2012-03-15 23:49:58 +0100779 It converts the bcma driver into two platform device drivers
780 for ehci and ohci.
781
782 If unsure, say N.
Jack Pham726a85c2013-08-13 13:40:13 -0700783
784config USB_HCD_TEST_MODE
785 bool "HCD test mode support"
786 ---help---
787 Say 'Y' to enable additional software test modes that may be
788 supported by the host controller drivers.
789
790 One such test mode is the Embedded High-speed Host Electrical Test
791 (EHSET) for EHCI host controller hardware, specifically the "Single
792 Step Set Feature" test. Typically this will be enabled for On-the-Go
793 or embedded hosts that need to undergo USB-IF compliance testing with
794 the aid of special testing hardware. In the future, this may expand
795 to include other tests that require support from a HCD driver.
796
797 This option is of interest only to developers who need to validate
798 their USB hardware designs. It is not needed for normal use. If
799 unsure, say N.