1# 2# USB Host Controller Drivers 3# 4comment "USB Host Controller Drivers" 5 depends on USB 6 7config USB_C67X00_HCD 8 tristate "Cypress C67x00 HCD support" 9 depends on USB 10 help 11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role 12 host/peripheral/OTG USB controllers. 13 14 Enable this option to support this chip in host controller mode. 15 If unsure, say N. 16 17 To compile this driver as a module, choose M here: the 18 module will be called c67x00. 19 20config USB_XHCI_HCD 21 tristate "xHCI HCD (USB 3.0) support" 22 depends on USB && USB_ARCH_HAS_XHCI 23 ---help--- 24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 25 "SuperSpeed" host controller hardware. 26 27 To compile this driver as a module, choose M here: the 28 module will be called xhci-hcd. 29 30config USB_XHCI_PLATFORM 31 tristate 32 depends on USB_XHCI_HCD 33 34config USB_XHCI_HCD_DEBUGGING 35 bool "Debugging for the xHCI host controller" 36 depends on USB_XHCI_HCD 37 ---help--- 38 Say 'Y' to turn on debugging for the xHCI host controller driver. 39 This will spew debugging output, even in interrupt context. 40 This should only be used for debugging xHCI driver bugs. 41 42 If unsure, say N. 43 44config USB_EHCI_HCD 45 tristate "EHCI HCD (USB 2.0) support" 46 depends on USB && USB_ARCH_HAS_EHCI 47 ---help--- 48 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 49 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. 50 If your USB host controller supports USB 2.0, you will likely want to 51 configure this Host Controller Driver. 52 53 EHCI controllers are packaged with "companion" host controllers (OHCI 54 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports 55 will connect to EHCI if the device is high speed, otherwise they 56 connect to a companion controller. If you configure EHCI, you should 57 probably configure the OHCI (for NEC and some other vendors) USB Host 58 Controller Driver or UHCI (for Via motherboards) Host Controller 59 Driver too. 60 61 You may want to read <file:Documentation/usb/ehci.txt>. 62 63 To compile this driver as a module, choose M here: the 64 module will be called ehci-hcd. 65 66config USB_EHCI_ROOT_HUB_TT 67 bool "Root Hub Transaction Translators" 68 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST 69 ---help--- 70 Some EHCI chips have vendor-specific extensions to integrate 71 transaction translators, so that no OHCI or UHCI companion 72 controller is needed. It's safe to say "y" even if your 73 controller doesn't support this feature. 74 75 This supports the EHCI implementation that's originally 76 from ARC, and has since changed hands a few times. 77 78config USB_EHCI_TT_NEWSCHED 79 bool "Improved Transaction Translator scheduling" 80 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST 81 default y 82 ---help--- 83 This changes the periodic scheduling code to fill more of the low 84 and full speed bandwidth available from the Transaction Translator 85 (TT) in USB 2.0 hubs. Without this, only one transfer will be 86 issued in each microframe, significantly reducing the number of 87 periodic low/fullspeed transfers possible. 88 89 If you have multiple periodic low/fullspeed devices connected to a 90 highspeed USB hub which is connected to a highspeed USB Host 91 Controller, and some of those devices will not work correctly 92 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if 93 you have only one such device and it doesn't work, you could try 94 saying N. 95 96 If unsure, say Y. 97 98config USB_EHCI_PCI 99 tristate 100 depends on USB_EHCI_HCD && PCI 101 default y 102 103config USB_EHCI_HCD_PMC_MSP 104 tristate "EHCI support for on-chip PMC MSP71xx USB controller" 105 depends on USB_EHCI_HCD && MSP_HAS_USB 106 default n 107 select USB_EHCI_BIG_ENDIAN_DESC 108 select USB_EHCI_BIG_ENDIAN_MMIO 109 ---help--- 110 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's. 111 If unsure, say N. 112 113config USB_EHCI_BIG_ENDIAN_MMIO 114 bool 115 depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \ 116 ARCH_IXP4XX || XPS_USB_HCD_XILINX || \ 117 PPC_MPC512x || CPU_CAVIUM_OCTEON || \ 118 PMC_MSP || SPARC_LEON || MIPS_SEAD3) 119 default y 120 121config USB_EHCI_BIG_ENDIAN_DESC 122 bool 123 depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \ 124 PPC_MPC512x || PMC_MSP || SPARC_LEON || \ 125 MIPS_SEAD3) 126 default y 127 128config XPS_USB_HCD_XILINX 129 bool "Use Xilinx usb host EHCI controller core" 130 depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE) 131 select USB_EHCI_BIG_ENDIAN_DESC 132 select USB_EHCI_BIG_ENDIAN_MMIO 133 ---help--- 134 Xilinx xps USB host controller core is EHCI compilant and has 135 transaction translator built-in. It can be configured to either 136 support both high speed and full speed devices, or high speed 137 devices only. 138 139config USB_FSL_MPH_DR_OF 140 tristate 141 142config USB_EHCI_FSL 143 bool "Support for Freescale PPC on-chip EHCI USB controller" 144 depends on USB_EHCI_HCD && FSL_SOC 145 select USB_EHCI_ROOT_HUB_TT 146 select USB_FSL_MPH_DR_OF if OF 147 ---help--- 148 Variation of ARC USB block used in some Freescale chips. 149 150config USB_EHCI_MXC 151 bool "Support for Freescale i.MX on-chip EHCI USB controller" 152 depends on USB_EHCI_HCD && ARCH_MXC 153 select USB_EHCI_ROOT_HUB_TT 154 ---help--- 155 Variation of ARC USB block used in some Freescale chips. 156 157config USB_EHCI_HCD_OMAP 158 bool "EHCI support for OMAP3 and later chips" 159 depends on USB_EHCI_HCD && ARCH_OMAP 160 default y 161 ---help--- 162 Enables support for the on-chip EHCI controller on 163 OMAP3 and later chips. 164 165config USB_EHCI_MSM 166 bool "Support for MSM on-chip EHCI USB controller" 167 depends on USB_EHCI_HCD && ARCH_MSM 168 select USB_EHCI_ROOT_HUB_TT 169 select USB_MSM_OTG 170 ---help--- 171 Enables support for the USB Host controller present on the 172 Qualcomm chipsets. Root Hub has inbuilt TT. 173 This driver depends on OTG driver for PHY initialization, 174 clock management, powering up VBUS, and power management. 175 This driver is not supported on boards like trout which 176 has an external PHY. 177 178config USB_EHCI_TEGRA 179 boolean "NVIDIA Tegra HCD support" 180 depends on USB_EHCI_HCD && ARCH_TEGRA 181 select USB_EHCI_ROOT_HUB_TT 182 help 183 This driver enables support for the internal USB Host Controllers 184 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. 185 186config USB_EHCI_HCD_PPC_OF 187 bool "EHCI support for PPC USB controller on OF platform bus" 188 depends on USB_EHCI_HCD && PPC_OF 189 default y 190 ---help--- 191 Enables support for the USB controller present on the PowerPC 192 OpenFirmware platform bus. 193 194config USB_EHCI_SH 195 bool "EHCI support for SuperH USB controller" 196 depends on USB_EHCI_HCD && SUPERH 197 ---help--- 198 Enables support for the on-chip EHCI controller on the SuperH. 199 If you use the PCI EHCI controller, this option is not necessary. 200 201config USB_EHCI_S5P 202 boolean "S5P EHCI support" 203 depends on USB_EHCI_HCD && PLAT_S5P 204 help 205 Enable support for the S5P SOC's on-chip EHCI controller. 206 207config USB_EHCI_MV 208 bool "EHCI support for Marvell on-chip controller" 209 depends on USB_EHCI_HCD && (ARCH_PXA || ARCH_MMP) 210 select USB_EHCI_ROOT_HUB_TT 211 ---help--- 212 Enables support for Marvell (including PXA and MMP series) on-chip 213 USB SPH and OTG controller. SPH is a single port host, and it can 214 only be EHCI host. OTG is controller that can switch to host mode. 215 216config USB_W90X900_EHCI 217 bool "W90X900(W90P910) EHCI support" 218 depends on USB_EHCI_HCD && ARCH_W90X900 219 ---help--- 220 Enables support for the W90X900 USB controller 221 222config USB_CNS3XXX_EHCI 223 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)" 224 depends on USB_EHCI_HCD && ARCH_CNS3XXX 225 select USB_EHCI_HCD_PLATFORM 226 ---help--- 227 This option is deprecated now and the driver was removed, use 228 USB_EHCI_HCD_PLATFORM instead. 229 230 Enable support for the CNS3XXX SOC's on-chip EHCI controller. 231 It is needed for high-speed (480Mbit/sec) USB 2.0 device 232 support. 233 234config USB_EHCI_ATH79 235 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)" 236 depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X) 237 select USB_EHCI_ROOT_HUB_TT 238 select USB_EHCI_HCD_PLATFORM 239 default y 240 ---help--- 241 This option is deprecated now and the driver was removed, use 242 USB_EHCI_HCD_PLATFORM instead. 243 244 Enables support for the built-in EHCI controller present 245 on the Atheros AR7XXX/AR9XXX SoCs. 246 247config USB_OXU210HP_HCD 248 tristate "OXU210HP HCD support" 249 depends on USB 250 ---help--- 251 The OXU210HP is an USB host/OTG/device controller. Enable this 252 option if your board has this chip. If unsure, say N. 253 254 This driver does not support isochronous transfers and doesn't 255 implement OTG nor USB device controllers. 256 257 To compile this driver as a module, choose M here: the 258 module will be called oxu210hp-hcd. 259 260config USB_ISP116X_HCD 261 tristate "ISP116X HCD support" 262 depends on USB 263 ---help--- 264 The ISP1160 and ISP1161 chips are USB host controllers. Enable this 265 option if your board has this chip. If unsure, say N. 266 267 This driver does not support isochronous transfers. 268 269 To compile this driver as a module, choose M here: the 270 module will be called isp116x-hcd. 271 272config USB_ISP1760_HCD 273 tristate "ISP 1760 HCD support" 274 depends on USB 275 ---help--- 276 The ISP1760 chip is a USB 2.0 host controller. 277 278 This driver does not support isochronous transfers or OTG. 279 This USB controller is usually attached to a non-DMA-Master 280 capable bus. NXP's eval kit brings this chip on PCI card 281 where the chip itself is behind a PLB to simulate such 282 a bus. 283 284 To compile this driver as a module, choose M here: the 285 module will be called isp1760. 286 287config USB_ISP1362_HCD 288 tristate "ISP1362 HCD support" 289 depends on USB 290 default N 291 ---help--- 292 Supports the Philips ISP1362 chip as a host controller 293 294 This driver does not support isochronous transfers. 295 296 To compile this driver as a module, choose M here: the 297 module will be called isp1362-hcd. 298 299config USB_OHCI_HCD 300 tristate "OHCI HCD support" 301 depends on USB && USB_ARCH_HAS_OHCI 302 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 303 select USB_OTG_UTILS if ARCH_OMAP 304 depends on USB_ISP1301 || !ARCH_LPC32XX 305 ---help--- 306 The Open Host Controller Interface (OHCI) is a standard for accessing 307 USB 1.1 host controller hardware. It does more in hardware than Intel's 308 UHCI specification. If your USB host controller follows the OHCI spec, 309 say Y. On most non-x86 systems, and on x86 hardware that's not using a 310 USB controller from Intel or VIA, this is appropriate. If your host 311 controller doesn't use PCI, this is probably appropriate. For a PCI 312 based system where you're not sure, the "lspci -v" entry will list the 313 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. 314 315 To compile this driver as a module, choose M here: the 316 module will be called ohci-hcd. 317 318config USB_OHCI_HCD_OMAP1 319 bool "OHCI support for OMAP1/2 chips" 320 depends on USB_OHCI_HCD && ARCH_OMAP1 321 default y 322 ---help--- 323 Enables support for the OHCI controller on OMAP1/2 chips. 324 325config USB_OHCI_HCD_OMAP3 326 bool "OHCI support for OMAP3 and later chips" 327 depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4) 328 default y 329 ---help--- 330 Enables support for the on-chip OHCI controller on 331 OMAP3 and later chips. 332 333config USB_OHCI_ATH79 334 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)" 335 depends on USB_OHCI_HCD && (SOC_AR71XX || SOC_AR724X) 336 select USB_OHCI_HCD_PLATFORM 337 default y 338 help 339 This option is deprecated now and the driver was removed, use 340 USB_OHCI_HCD_PLATFORM instead. 341 342 Enables support for the built-in OHCI controller present on the 343 Atheros AR71XX/AR7240 SoCs. 344 345config USB_OHCI_HCD_PPC_OF_BE 346 bool "OHCI support for OF platform bus (big endian)" 347 depends on USB_OHCI_HCD && PPC_OF 348 select USB_OHCI_BIG_ENDIAN_DESC 349 select USB_OHCI_BIG_ENDIAN_MMIO 350 ---help--- 351 Enables support for big-endian USB controllers present on the 352 OpenFirmware platform bus. 353 354config USB_OHCI_HCD_PPC_OF_LE 355 bool "OHCI support for OF platform bus (little endian)" 356 depends on USB_OHCI_HCD && PPC_OF 357 select USB_OHCI_LITTLE_ENDIAN 358 ---help--- 359 Enables support for little-endian USB controllers present on the 360 OpenFirmware platform bus. 361 362config USB_OHCI_HCD_PPC_OF 363 bool 364 depends on USB_OHCI_HCD && PPC_OF 365 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE 366 367config USB_OHCI_HCD_PCI 368 bool "OHCI support for PCI-bus USB controllers" 369 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF) 370 default y 371 select USB_OHCI_LITTLE_ENDIAN 372 ---help--- 373 Enables support for PCI-bus plug-in USB controller cards. 374 If unsure, say Y. 375 376config USB_OHCI_HCD_SSB 377 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" 378 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) 379 select USB_HCD_SSB 380 select USB_OHCI_HCD_PLATFORM 381 default n 382 ---help--- 383 This option is deprecated now and the driver was removed, use 384 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. 385 386 Support for the Sonics Silicon Backplane (SSB) attached 387 Broadcom USB OHCI core. 388 389 This device is present in some embedded devices with 390 Broadcom based SSB bus. 391 392 If unsure, say N. 393 394config USB_OHCI_SH 395 bool "OHCI support for SuperH USB controller (DEPRECATED)" 396 depends on USB_OHCI_HCD && SUPERH 397 select USB_OHCI_HCD_PLATFORM 398 ---help--- 399 This option is deprecated now and the driver was removed, use 400 USB_OHCI_HCD_PLATFORM instead. 401 402 Enables support for the on-chip OHCI controller on the SuperH. 403 If you use the PCI OHCI controller, this option is not necessary. 404 405config USB_OHCI_EXYNOS 406 boolean "OHCI support for Samsung EXYNOS SoC Series" 407 depends on USB_OHCI_HCD && ARCH_EXYNOS 408 help 409 Enable support for the Samsung Exynos SOC's on-chip OHCI controller. 410 411config USB_CNS3XXX_OHCI 412 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)" 413 depends on USB_OHCI_HCD && ARCH_CNS3XXX 414 select USB_OHCI_HCD_PLATFORM 415 ---help--- 416 This option is deprecated now and the driver was removed, use 417 USB_OHCI_HCD_PLATFORM instead. 418 419 Enable support for the CNS3XXX SOC's on-chip OHCI controller. 420 It is needed for low-speed USB 1.0 device support. 421 422config USB_OHCI_HCD_PLATFORM 423 bool "Generic OHCI driver for a platform device" 424 depends on USB_OHCI_HCD 425 default n 426 ---help--- 427 Adds an OHCI host driver for a generic platform device, which 428 provides a memory space and an irq. 429 430 If unsure, say N. 431 432config USB_EHCI_HCD_PLATFORM 433 tristate "Generic EHCI driver for a platform device" 434 depends on USB_EHCI_HCD 435 default n 436 ---help--- 437 Adds an EHCI host driver for a generic platform device, which 438 provides a memory space and an irq. 439 440 If unsure, say N. 441 442config USB_OHCI_BIG_ENDIAN_DESC 443 bool 444 depends on USB_OHCI_HCD 445 default n 446 447config USB_OHCI_BIG_ENDIAN_MMIO 448 bool 449 depends on USB_OHCI_HCD 450 default n 451 452config USB_OHCI_LITTLE_ENDIAN 453 bool 454 depends on USB_OHCI_HCD 455 default n if STB03xxx || PPC_MPC52xx 456 default y 457 458config USB_UHCI_HCD 459 tristate "UHCI HCD (most Intel and VIA) support" 460 depends on USB && (PCI || SPARC_LEON || ARCH_VT8500) 461 ---help--- 462 The Universal Host Controller Interface is a standard by Intel for 463 accessing the USB hardware in the PC (which is also called the USB 464 host controller). If your USB host controller conforms to this 465 standard, you may want to say Y, but see below. All recent boards 466 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, 467 i810, i820) conform to this standard. Also all VIA PCI chipsets 468 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro 469 133) and LEON/GRLIB SoCs with the GRUSBHC controller. 470 If unsure, say Y. 471 472 To compile this driver as a module, choose M here: the 473 module will be called uhci-hcd. 474 475config USB_UHCI_SUPPORT_NON_PCI_HC 476 bool 477 depends on USB_UHCI_HCD 478 default y if (SPARC_LEON || ARCH_VT8500) 479 480config USB_UHCI_PLATFORM 481 bool "Generic UHCI Platform Driver support" 482 depends on USB_UHCI_SUPPORT_NON_PCI_HC 483 default y if ARCH_VT8500 484 ---help--- 485 Enable support for generic UHCI platform devices that require no 486 additional configuration. 487 488config USB_UHCI_BIG_ENDIAN_MMIO 489 bool 490 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON 491 default y 492 493config USB_UHCI_BIG_ENDIAN_DESC 494 bool 495 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON 496 default y 497 498config USB_FHCI_HCD 499 tristate "Freescale QE USB Host Controller support" 500 depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE 501 select FSL_GTM 502 select QE_USB 503 help 504 This driver enables support for Freescale QE USB Host Controller 505 (as found on MPC8360 and MPC8323 processors), the driver supports 506 Full and Low Speed USB. 507 508config FHCI_DEBUG 509 bool "Freescale QE USB Host Controller debug support" 510 depends on USB_FHCI_HCD && DEBUG_FS 511 help 512 Say "y" to see some FHCI debug information and statistics 513 through debugfs. 514 515config USB_U132_HCD 516 tristate "Elan U132 Adapter Host Controller" 517 depends on USB && USB_FTDI_ELAN 518 default M 519 help 520 The U132 adapter is a USB to CardBus adapter specifically designed 521 for PC cards that contain an OHCI host controller. Typical PC cards 522 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 523 adapter will *NOT* work with PC cards that do not contain an OHCI 524 controller. 525 526 For those PC cards that contain multiple OHCI controllers only the 527 first one is used. 528 529 The driver consists of two modules, the "ftdi-elan" module is a 530 USB client driver that interfaces to the FTDI chip within ELAN's 531 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host 532 controller driver that talks to the OHCI controller within the 533 CardBus cards that are inserted in the U132 adapter. 534 535 This driver has been tested with a CardBus OHCI USB adapter, and 536 worked with a USB PEN Drive inserted into the first USB port of 537 the PCCARD. A rather pointless thing to do, but useful for testing. 538 539 It is safe to say M here. 540 541 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> 542 543config USB_SL811_HCD 544 tristate "SL811HS HCD support" 545 depends on USB 546 help 547 The SL811HS is a single-port USB controller that supports either 548 host side or peripheral side roles. Enable this option if your 549 board has this chip, and you want to use it as a host controller. 550 If unsure, say N. 551 552 To compile this driver as a module, choose M here: the 553 module will be called sl811-hcd. 554 555config USB_SL811_HCD_ISO 556 bool "partial ISO support" 557 depends on USB_SL811_HCD 558 help 559 The driver doesn't support iso_frame_desc (yet), but for some simple 560 devices that just queue one ISO frame per URB, then ISO transfers 561 "should" work using the normal urb status fields. 562 563 If unsure, say N. 564 565config USB_SL811_CS 566 tristate "CF/PCMCIA support for SL811HS HCD" 567 depends on USB_SL811_HCD && PCMCIA 568 help 569 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC 570 REX-CFU1U CF card (often used with PDAs). If unsure, say N. 571 572 To compile this driver as a module, choose M here: the 573 module will be called "sl811_cs". 574 575config USB_R8A66597_HCD 576 tristate "R8A66597 HCD support" 577 depends on USB 578 help 579 The R8A66597 is a USB 2.0 host and peripheral controller. 580 581 Enable this option if your board has this chip, and you want 582 to use it as a host controller. If unsure, say N. 583 584 To compile this driver as a module, choose M here: the 585 module will be called r8a66597-hcd. 586 587config USB_RENESAS_USBHS_HCD 588 tristate "Renesas USBHS HCD support" 589 depends on USB 590 depends on USB_RENESAS_USBHS 591 help 592 The Renesas USBHS is a USB 2.0 host and peripheral controller. 593 594 Enable this option if your board has this chip, and you want 595 to use it as a host controller. If unsure, say N. 596 597 To compile this driver as a module, choose M here: the 598 module will be called renesas-usbhs. 599 600config USB_WHCI_HCD 601 tristate "Wireless USB Host Controller Interface (WHCI) driver" 602 depends on PCI && USB && UWB 603 select USB_WUSB 604 select UWB_WHCI 605 help 606 A driver for PCI-based Wireless USB Host Controllers that are 607 compliant with the WHCI specification. 608 609 To compile this driver a module, choose M here: the module 610 will be called "whci-hcd". 611 612config USB_HWA_HCD 613 tristate "Host Wire Adapter (HWA) driver" 614 depends on USB && UWB 615 select USB_WUSB 616 select UWB_HWA 617 help 618 This driver enables you to connect Wireless USB devices to 619 your system using a Host Wire Adaptor USB dongle. This is an 620 UWB Radio Controller and WUSB Host Controller connected to 621 your machine via USB (specified in WUSB1.0). 622 623 To compile this driver a module, choose M here: the module 624 will be called "hwa-hc". 625 626config USB_IMX21_HCD 627 tristate "i.MX21 HCD support" 628 depends on USB && ARM && ARCH_MXC 629 help 630 This driver enables support for the on-chip USB host in the 631 i.MX21 processor. 632 633 To compile this driver as a module, choose M here: the 634 module will be called "imx21-hcd". 635 636config USB_OCTEON_EHCI 637 bool "Octeon on-chip EHCI support" 638 depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON 639 default n 640 select USB_EHCI_BIG_ENDIAN_MMIO 641 help 642 Enable support for the Octeon II SOC's on-chip EHCI 643 controller. It is needed for high-speed (480Mbit/sec) 644 USB 2.0 device support. All CN6XXX based chips with USB are 645 supported. 646 647config USB_OCTEON_OHCI 648 bool "Octeon on-chip OHCI support" 649 depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON 650 default USB_OCTEON_EHCI 651 select USB_OHCI_BIG_ENDIAN_MMIO 652 select USB_OHCI_LITTLE_ENDIAN 653 help 654 Enable support for the Octeon II SOC's on-chip OHCI 655 controller. It is needed for low-speed USB 1.0 device 656 support. All CN6XXX based chips with USB are supported. 657 658config USB_OCTEON2_COMMON 659 bool 660 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI 661 662config USB_HCD_BCMA 663 tristate "BCMA usb host driver" 664 depends on BCMA 665 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 666 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 667 help 668 Enable support for the EHCI and OCHI host controller on an bcma bus. 669 It converts the bcma driver into two platform device drivers 670 for ehci and ohci. 671 672 If unsure, say N. 673 674config USB_HCD_SSB 675 tristate "SSB usb host driver" 676 depends on SSB 677 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 678 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 679 help 680 Enable support for the EHCI and OCHI host controller on an bcma bus. 681 It converts the bcma driver into two platform device drivers 682 for ehci and ohci. 683 684 If unsure, say N. 685