1# SPDX-License-Identifier: GPL-2.0 2# 3# USB Host Controller Drivers 4# 5comment "USB Host Controller Drivers" 6 7config USB_C67X00_HCD 8 tristate "Cypress C67x00 HCD support" 9 depends on HAS_IOMEM 10 help 11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role 12 host/peripheral/OTG USB controllers. 13 14 Enable this option to support this chip in host controller mode. 15 If unsure, say N. 16 17 To compile this driver as a module, choose M here: the 18 module will be called c67x00. 19 20config USB_XHCI_HCD 21 tristate "xHCI HCD (USB 3.0) support" 22 depends on HAS_DMA && HAS_IOMEM 23 help 24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 25 "SuperSpeed" host controller hardware. 26 27 To compile this driver as a module, choose M here: the 28 module will be called xhci-hcd. 29 30if USB_XHCI_HCD 31config USB_XHCI_DBGCAP 32 bool "xHCI support for debug capability" 33 depends on TTY 34 help 35 Say 'Y' to enable the support for the xHCI debug capability. Make 36 sure that your xHCI host supports the extended debug capability and 37 you want a TTY serial device based on the xHCI debug capability 38 before enabling this option. If unsure, say 'N'. 39 40config USB_XHCI_PCI 41 tristate 42 depends on USB_PCI 43 depends on USB_XHCI_PCI_RENESAS || !USB_XHCI_PCI_RENESAS 44 default y 45 46config USB_XHCI_PCI_RENESAS 47 tristate "Support for additional Renesas xHCI controller with firmware" 48 help 49 Say 'Y' to enable the support for the Renesas xHCI controller with 50 firmware. Make sure you have the firwmare for the device and 51 installed on your system for this device to work. 52 If unsure, say 'N'. 53 54config USB_XHCI_PLATFORM 55 tristate "Generic xHCI driver for a platform device" 56 select USB_XHCI_RCAR if ARCH_RENESAS 57 help 58 Adds an xHCI host driver for a generic platform device, which 59 provides a memory space and an irq. 60 It is also a prerequisite for platform specific drivers that 61 implement some extra quirks. 62 63 If unsure, say N. 64 65config USB_XHCI_HISTB 66 tristate "xHCI support for HiSilicon STB SoCs" 67 depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST) 68 help 69 Say 'Y' to enable the support for the xHCI host controller 70 found in HiSilicon STB SoCs. 71 72config USB_XHCI_MTK 73 tristate "xHCI support for MediaTek SoCs" 74 select MFD_SYSCON 75 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST 76 help 77 Say 'Y' to enable the support for the xHCI host controller 78 found in MediaTek SoCs. 79 If unsure, say N. 80 81config USB_XHCI_MVEBU 82 tristate "xHCI support for Marvell Armada 375/38x/37xx" 83 select USB_XHCI_PLATFORM 84 depends on HAS_IOMEM 85 depends on ARCH_MVEBU || COMPILE_TEST 86 help 87 Say 'Y' to enable the support for the xHCI host controller 88 found in Marvell Armada 375/38x/37xx ARM SOCs. 89 90config USB_XHCI_RCAR 91 tristate "xHCI support for Renesas R-Car SoCs" 92 depends on USB_XHCI_PLATFORM 93 depends on ARCH_RENESAS || COMPILE_TEST 94 help 95 Say 'Y' to enable the support for the xHCI host controller 96 found in Renesas R-Car ARM SoCs. 97 98config USB_XHCI_TEGRA 99 tristate "xHCI support for NVIDIA Tegra SoCs" 100 depends on PHY_TEGRA_XUSB 101 depends on RESET_CONTROLLER 102 select FW_LOADER 103 help 104 Say 'Y' to enable the support for the xHCI host controller 105 found in NVIDIA Tegra124 and later SoCs. 106 107endif # USB_XHCI_HCD 108 109config USB_EHCI_BRCMSTB 110 tristate 111 112config USB_BRCMSTB 113 tristate "Broadcom STB USB support" 114 depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST 115 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 116 select USB_EHCI_BRCMSTB if USB_EHCI_HCD 117 select USB_XHCI_PLATFORM if USB_XHCI_HCD 118 help 119 Enables support for XHCI, EHCI and OHCI host controllers 120 found in Broadcom STB SoC's. 121 122 To compile these drivers as modules, choose M here: the 123 modules will be called ohci-platform.ko, ehci-brcm.ko and 124 xhci-plat-hcd.ko 125 126 Disabling this will keep the controllers and corresponding 127 PHYs powered down. 128 129config USB_EHCI_HCD 130 tristate "EHCI HCD (USB 2.0) support" 131 depends on HAS_DMA && HAS_IOMEM 132 help 133 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 134 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. 135 If your USB host controller supports USB 2.0, you will likely want to 136 configure this Host Controller Driver. 137 138 EHCI controllers are packaged with "companion" host controllers (OHCI 139 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports 140 will connect to EHCI if the device is high speed, otherwise they 141 connect to a companion controller. If you configure EHCI, you should 142 probably configure the OHCI (for NEC and some other vendors) USB Host 143 Controller Driver or UHCI (for Via motherboards) Host Controller 144 Driver too. 145 146 You may want to read <file:Documentation/usb/ehci.rst>. 147 148 To compile this driver as a module, choose M here: the 149 module will be called ehci-hcd. 150 151config USB_EHCI_ROOT_HUB_TT 152 bool "Root Hub Transaction Translators" 153 depends on USB_EHCI_HCD 154 help 155 Some EHCI chips have vendor-specific extensions to integrate 156 transaction translators, so that no OHCI or UHCI companion 157 controller is needed. It's safe to say "y" even if your 158 controller doesn't support this feature. 159 160 This supports the EHCI implementation that's originally 161 from ARC, and has since changed hands a few times. 162 163config USB_EHCI_TT_NEWSCHED 164 bool "Improved Transaction Translator scheduling" 165 depends on USB_EHCI_HCD 166 default y 167 help 168 This changes the periodic scheduling code to fill more of the low 169 and full speed bandwidth available from the Transaction Translator 170 (TT) in USB 2.0 hubs. Without this, only one transfer will be 171 issued in each microframe, significantly reducing the number of 172 periodic low/fullspeed transfers possible. 173 174 If you have multiple periodic low/fullspeed devices connected to a 175 highspeed USB hub which is connected to a highspeed USB Host 176 Controller, and some of those devices will not work correctly 177 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if 178 you have only one such device and it doesn't work, you could try 179 saying N. 180 181 If unsure, say Y. 182 183if USB_EHCI_HCD 184 185config USB_EHCI_PCI 186 tristate 187 depends on USB_PCI 188 default y 189 190config USB_EHCI_HCD_PMC_MSP 191 tristate "EHCI support for on-chip PMC MSP71xx USB controller" 192 depends on MSP_HAS_USB 193 select USB_EHCI_BIG_ENDIAN_DESC 194 select USB_EHCI_BIG_ENDIAN_MMIO 195 help 196 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's. 197 If unsure, say N. 198 199config XPS_USB_HCD_XILINX 200 bool "Use Xilinx usb host EHCI controller core" 201 depends on (PPC32 || MICROBLAZE) 202 select USB_EHCI_BIG_ENDIAN_DESC 203 select USB_EHCI_BIG_ENDIAN_MMIO 204 help 205 Xilinx xps USB host controller core is EHCI compliant and has 206 transaction translator built-in. It can be configured to either 207 support both high speed and full speed devices, or high speed 208 devices only. 209 210config USB_EHCI_FSL 211 tristate "Support for Freescale on-chip EHCI USB controller" 212 select USB_EHCI_ROOT_HUB_TT 213 help 214 Variation of ARC USB block used in some Freescale chips. 215 216config USB_EHCI_HCD_NPCM7XX 217 tristate "Support for Nuvoton NPCM7XX on-chip EHCI USB controller" 218 depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST 219 default y if (USB_EHCI_HCD && ARCH_NPCM7XX) 220 help 221 Enables support for the on-chip EHCI controller on 222 Nuvoton NPCM7XX chips. 223 224config USB_EHCI_HCD_OMAP 225 tristate "EHCI support for OMAP3 and later chips" 226 depends on ARCH_OMAP 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_EHCI_ROOT_HUB_TT 273 select USB_TEGRA_PHY 274 help 275 This driver enables support for the internal USB Host Controllers 276 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. 277 278config USB_EHCI_HCD_PPC_OF 279 bool "EHCI support for PPC USB controller on OF platform bus" 280 depends on PPC 281 default y 282 help 283 Enables support for the USB controller present on the PowerPC 284 OpenFirmware platform bus. 285 286config USB_EHCI_SH 287 bool "EHCI support for SuperH USB controller" 288 depends on SUPERH || COMPILE_TEST 289 help 290 Enables support for the on-chip EHCI controller on the SuperH. 291 If you use the PCI EHCI controller, this option is not necessary. 292 293config USB_EHCI_EXYNOS 294 tristate "EHCI support for Samsung S5P/Exynos SoC Series" 295 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 296 help 297 Enable support for the Samsung Exynos SOC's on-chip EHCI controller. 298 299config USB_EHCI_MV 300 tristate "EHCI support for Marvell PXA/MMP USB controller" 301 depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST 302 select USB_EHCI_ROOT_HUB_TT 303 help 304 Enables support for Marvell (including PXA and MMP series) on-chip 305 USB SPH and OTG controller. SPH is a single port host, and it can 306 only be EHCI host. OTG is controller that can switch to host mode. 307 Note that this driver will not work on Marvell's other EHCI 308 controller used by the EBU-type SoCs including Orion, Kirkwood, 309 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU 310 on-chip EHCI USB controller" for those. 311 312config USB_CNS3XXX_EHCI 313 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)" 314 depends on ARCH_CNS3XXX || COMPILE_TEST 315 select USB_EHCI_HCD_PLATFORM 316 help 317 This option is deprecated now and the driver was removed, use 318 USB_EHCI_HCD_PLATFORM instead. 319 320 Enable support for the CNS3XXX SOC's on-chip EHCI controller. 321 It is needed for high-speed (480Mbit/sec) USB 2.0 device 322 support. 323 324config USB_EHCI_HCD_PLATFORM 325 tristate "Generic EHCI driver for a platform device" 326 help 327 Adds an EHCI host driver for a generic platform device, which 328 provides a memory space and an irq. 329 330 If unsure, say N. 331 332config USB_OCTEON_EHCI 333 bool "Octeon on-chip EHCI support (DEPRECATED)" 334 depends on CAVIUM_OCTEON_SOC 335 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 336 select USB_EHCI_HCD_PLATFORM 337 help 338 This option is deprecated now and the driver was removed, use 339 USB_EHCI_HCD_PLATFORM instead. 340 341 Enable support for the Octeon II SOC's on-chip EHCI 342 controller. It is needed for high-speed (480Mbit/sec) 343 USB 2.0 device support. All CN6XXX based chips with USB are 344 supported. 345 346endif # USB_EHCI_HCD 347 348config USB_OXU210HP_HCD 349 tristate "OXU210HP HCD support" 350 depends on HAS_IOMEM 351 help 352 The OXU210HP is an USB host/OTG/device controller. Enable this 353 option if your board has this chip. If unsure, say N. 354 355 This driver does not support isochronous transfers and doesn't 356 implement OTG nor USB device controllers. 357 358 To compile this driver as a module, choose M here: the 359 module will be called oxu210hp-hcd. 360 361config USB_ISP116X_HCD 362 tristate "ISP116X HCD support" 363 depends on HAS_IOMEM 364 help 365 The ISP1160 and ISP1161 chips are USB host controllers. Enable this 366 option if your board has this chip. If unsure, say N. 367 368 This driver does not support isochronous transfers. 369 370 To compile this driver as a module, choose M here: the 371 module will be called isp116x-hcd. 372 373config USB_ISP1362_HCD 374 tristate "ISP1362 HCD support" 375 depends on HAS_IOMEM 376 depends on COMPILE_TEST # nothing uses this 377 help 378 Supports the Philips ISP1362 chip as a host controller 379 380 This driver does not support isochronous transfers. 381 382 To compile this driver as a module, choose M here: the 383 module will be called isp1362-hcd. 384 385config USB_FOTG210_HCD 386 tristate "FOTG210 HCD support" 387 depends on USB && HAS_DMA && HAS_IOMEM 388 help 389 Faraday FOTG210 is an OTG controller which can be configured as 390 an USB2.0 host. It is designed to meet USB2.0 EHCI specification 391 with minor modification. 392 393 To compile this driver as a module, choose M here: the 394 module will be called fotg210-hcd. 395 396config USB_MAX3421_HCD 397 tristate "MAX3421 HCD (USB-over-SPI) support" 398 depends on USB && SPI 399 help 400 The Maxim MAX3421E chip supports standard USB 2.0-compliant 401 full-speed devices either in host or peripheral mode. This 402 driver supports the host-mode of the MAX3421E only. 403 404 To compile this driver as a module, choose M here: the module will 405 be called max3421-hcd. 406 407config USB_OHCI_HCD 408 tristate "OHCI HCD (USB 1.1) support" 409 depends on HAS_DMA && HAS_IOMEM 410 help 411 The Open Host Controller Interface (OHCI) is a standard for accessing 412 USB 1.1 host controller hardware. It does more in hardware than Intel's 413 UHCI specification. If your USB host controller follows the OHCI spec, 414 say Y. On most non-x86 systems, and on x86 hardware that's not using a 415 USB controller from Intel or VIA, this is appropriate. If your host 416 controller doesn't use PCI, this is probably appropriate. For a PCI 417 based system where you're not sure, the "lspci -v" entry will list the 418 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. 419 420 To compile this driver as a module, choose M here: the 421 module will be called ohci-hcd. 422 423if USB_OHCI_HCD 424 425config USB_OHCI_HCD_OMAP1 426 tristate "OHCI support for OMAP1/2 chips" 427 depends on ARCH_OMAP1 428 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3) 429 default y 430 help 431 Enables support for the OHCI controller on OMAP1/2 chips. 432 433config USB_OHCI_HCD_SPEAR 434 tristate "Support for ST SPEAr on-chip OHCI USB controller" 435 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) 436 default y if PLAT_SPEAR 437 help 438 Enables support for the on-chip OHCI controller on 439 ST SPEAr chips. 440 441config USB_OHCI_HCD_STI 442 tristate "Support for ST STiHxxx on-chip OHCI USB controller" 443 depends on (ARCH_STI || COMPILE_TEST) && OF 444 select GENERIC_PHY 445 select USB_OHCI_HCD_PLATFORM 446 help 447 Enable support for the on-chip OHCI controller found on 448 STMicroelectronics consumer electronics SoC's. 449 450config USB_OHCI_HCD_S3C2410 451 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series" 452 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST) 453 default y if (ARCH_S3C24XX || ARCH_S3C64XX) 454 help 455 Enables support for the on-chip OHCI controller on 456 S3C24xx/S3C64xx chips. 457 458config USB_OHCI_HCD_LPC32XX 459 tristate "Support for LPC on-chip OHCI USB controller" 460 depends on USB_OHCI_HCD 461 depends on ARCH_LPC32XX || COMPILE_TEST 462 depends on USB_ISP1301 463 default y 464 help 465 Enables support for the on-chip OHCI controller on 466 NXP chips. 467 468config USB_OHCI_HCD_PXA27X 469 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" 470 depends on USB_OHCI_HCD && (PXA27x || PXA3xx) 471 default y 472 help 473 Enables support for the on-chip OHCI controller on 474 PXA27x/PXA3xx chips. 475 476config USB_OHCI_HCD_AT91 477 tristate "Support for Atmel on-chip OHCI USB controller" 478 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF 479 default y if ARCH_AT91 480 help 481 Enables support for the on-chip OHCI controller on 482 Atmel chips. 483 484config USB_OHCI_HCD_OMAP3 485 tristate "OHCI support for OMAP3 and later chips" 486 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST 487 select USB_OHCI_HCD_PLATFORM 488 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 489 help 490 This option is deprecated now and the driver was removed, use 491 USB_OHCI_HCD_PLATFORM instead. 492 493 Enables support for the on-chip OHCI controller on 494 OMAP3 and later chips. 495 496config USB_OHCI_HCD_DAVINCI 497 tristate "OHCI support for TI DaVinci DA8xx" 498 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST 499 depends on USB_OHCI_HCD 500 select PHY_DA8XX_USB 501 default y if ARCH_DAVINCI_DA8XX 502 help 503 Enables support for the DaVinci DA8xx integrated OHCI 504 controller. This driver cannot currently be a loadable 505 module because it lacks a proper PHY abstraction. 506 507config USB_OHCI_HCD_PPC_OF_BE 508 bool "OHCI support for OF platform bus (big endian)" 509 depends on PPC 510 select USB_OHCI_BIG_ENDIAN_DESC 511 select USB_OHCI_BIG_ENDIAN_MMIO 512 help 513 Enables support for big-endian USB controllers present on the 514 OpenFirmware platform bus. 515 516config USB_OHCI_HCD_PPC_OF_LE 517 bool "OHCI support for OF platform bus (little endian)" 518 depends on PPC 519 select USB_OHCI_LITTLE_ENDIAN 520 help 521 Enables support for little-endian USB controllers present on the 522 OpenFirmware platform bus. 523 524config USB_OHCI_HCD_PPC_OF 525 bool 526 depends on PPC 527 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE 528 529config USB_OHCI_HCD_PCI 530 tristate "OHCI support for PCI-bus USB controllers" 531 depends on USB_PCI 532 default y 533 select USB_OHCI_LITTLE_ENDIAN 534 help 535 Enables support for PCI-bus plug-in USB controller cards. 536 If unsure, say Y. 537 538config USB_OHCI_HCD_SSB 539 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" 540 depends on (SSB = y || SSB = USB_OHCI_HCD) 541 select USB_HCD_SSB 542 select USB_OHCI_HCD_PLATFORM 543 help 544 This option is deprecated now and the driver was removed, use 545 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. 546 547 Support for the Sonics Silicon Backplane (SSB) attached 548 Broadcom USB OHCI core. 549 550 This device is present in some embedded devices with 551 Broadcom based SSB bus. 552 553 If unsure, say N. 554 555config USB_OHCI_SH 556 bool "OHCI support for SuperH USB controller (DEPRECATED)" 557 depends on SUPERH || COMPILE_TEST 558 select USB_OHCI_HCD_PLATFORM 559 help 560 This option is deprecated now and the driver was removed, use 561 USB_OHCI_HCD_PLATFORM instead. 562 563 Enables support for the on-chip OHCI controller on the SuperH. 564 If you use the PCI OHCI controller, this option is not necessary. 565 566config USB_OHCI_EXYNOS 567 tristate "OHCI support for Samsung S5P/Exynos SoC Series" 568 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 569 help 570 Enable support for the Samsung Exynos SOC's on-chip OHCI controller. 571 572config USB_CNS3XXX_OHCI 573 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)" 574 depends on ARCH_CNS3XXX || COMPILE_TEST 575 select USB_OHCI_HCD_PLATFORM 576 help 577 This option is deprecated now and the driver was removed, use 578 USB_OHCI_HCD_PLATFORM instead. 579 580 Enable support for the CNS3XXX SOC's on-chip OHCI controller. 581 It is needed for low-speed USB 1.0 device support. 582 583config USB_OHCI_HCD_PLATFORM 584 tristate "Generic OHCI driver for a platform device" 585 help 586 Adds an OHCI host driver for a generic platform device, which 587 provides a memory space and an irq. 588 589 If unsure, say N. 590 591config USB_OCTEON_OHCI 592 bool "Octeon on-chip OHCI support (DEPRECATED)" 593 depends on CAVIUM_OCTEON_SOC 594 default USB_OCTEON_EHCI 595 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 596 select USB_OHCI_LITTLE_ENDIAN 597 select USB_OHCI_HCD_PLATFORM 598 help 599 This option is deprecated now and the driver was removed, use 600 USB_OHCI_HCD_PLATFORM instead. 601 602 Enable support for the Octeon II SOC's on-chip OHCI 603 controller. It is needed for low-speed USB 1.0 device 604 support. All CN6XXX based chips with USB are supported. 605 606endif # USB_OHCI_HCD 607 608config USB_UHCI_HCD 609 tristate "UHCI HCD (most Intel and VIA) support" 610 depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC 611 help 612 The Universal Host Controller Interface is a standard by Intel for 613 accessing the USB hardware in the PC (which is also called the USB 614 host controller). If your USB host controller conforms to this 615 standard, you may want to say Y, but see below. All recent boards 616 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, 617 i810, i820) conform to this standard. Also all VIA PCI chipsets 618 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro 619 133) and LEON/GRLIB SoCs with the GRUSBHC controller. 620 If unsure, say Y. 621 622 To compile this driver as a module, choose M here: the 623 module will be called uhci-hcd. 624 625config USB_UHCI_SUPPORT_NON_PCI_HC 626 bool 627 default y if (SPARC_LEON || USB_UHCI_PLATFORM) 628 629config USB_UHCI_PLATFORM 630 bool 631 default y if (ARCH_VT8500 || ARCH_ASPEED) 632 633config USB_UHCI_ASPEED 634 bool 635 default y if ARCH_ASPEED 636 637config USB_FHCI_HCD 638 tristate "Freescale QE USB Host Controller support" 639 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE 640 select FSL_GTM 641 select QE_USB 642 help 643 This driver enables support for Freescale QE USB Host Controller 644 (as found on MPC8360 and MPC8323 processors), the driver supports 645 Full and Low Speed USB. 646 647config FHCI_DEBUG 648 bool "Freescale QE USB Host Controller debug support" 649 depends on USB_FHCI_HCD && DEBUG_FS 650 help 651 Say "y" to see some FHCI debug information and statistics 652 through debugfs. 653 654config USB_U132_HCD 655 tristate "Elan U132 Adapter Host Controller" 656 depends on USB_FTDI_ELAN 657 help 658 The U132 adapter is a USB to CardBus adapter specifically designed 659 for PC cards that contain an OHCI host controller. Typical PC cards 660 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 661 adapter will *NOT* work with PC cards that do not contain an OHCI 662 controller. 663 664 For those PC cards that contain multiple OHCI controllers only the 665 first one is used. 666 667 The driver consists of two modules, the "ftdi-elan" module is a 668 USB client driver that interfaces to the FTDI chip within ELAN's 669 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host 670 controller driver that talks to the OHCI controller within the 671 CardBus cards that are inserted in the U132 adapter. 672 673 This driver has been tested with a CardBus OHCI USB adapter, and 674 worked with a USB PEN Drive inserted into the first USB port of 675 the PCCARD. A rather pointless thing to do, but useful for testing. 676 677 It is safe to say M here. 678 679 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> 680 681config USB_SL811_HCD 682 tristate "SL811HS HCD support" 683 depends on HAS_IOMEM 684 help 685 The SL811HS is a single-port USB controller that supports either 686 host side or peripheral side roles. Enable this option if your 687 board has this chip, and you want to use it as a host controller. 688 If unsure, say N. 689 690 To compile this driver as a module, choose M here: the 691 module will be called sl811-hcd. 692 693config USB_SL811_HCD_ISO 694 bool "partial ISO support" 695 depends on USB_SL811_HCD 696 help 697 The driver doesn't support iso_frame_desc (yet), but for some simple 698 devices that just queue one ISO frame per URB, then ISO transfers 699 "should" work using the normal urb status fields. 700 701 If unsure, say N. 702 703config USB_SL811_CS 704 tristate "CF/PCMCIA support for SL811HS HCD" 705 depends on USB_SL811_HCD && PCMCIA 706 help 707 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC 708 REX-CFU1U CF card (often used with PDAs). If unsure, say N. 709 710 To compile this driver as a module, choose M here: the 711 module will be called "sl811_cs". 712 713config USB_R8A66597_HCD 714 tristate "R8A66597 HCD support" 715 depends on HAS_IOMEM 716 help 717 The R8A66597 is a USB 2.0 host and peripheral controller. 718 719 Enable this option if your board has this chip, and you want 720 to use it as a host controller. If unsure, say N. 721 722 To compile this driver as a module, choose M here: the 723 module will be called r8a66597-hcd. 724 725config USB_RENESAS_USBHS_HCD 726 tristate "Renesas USBHS HCD support" 727 depends on USB_RENESAS_USBHS 728 help 729 The Renesas USBHS is a USB 2.0 host and peripheral controller. 730 731 Enable this option if your board has this chip, and you want 732 to use it as a host controller. If unsure, say N. 733 734 To compile this driver as a module, choose M here: the 735 module will be called renesas-usbhs. 736 737config USB_HCD_BCMA 738 tristate "BCMA usb host driver" 739 depends on BCMA 740 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 741 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 742 help 743 Enable support for the EHCI and OCHI host controller on an bcma bus. 744 It converts the bcma driver into two platform device drivers 745 for ehci and ohci. 746 747 If unsure, say N. 748 749config USB_HCD_SSB 750 tristate "SSB usb host driver" 751 depends on SSB 752 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 753 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 754 help 755 Enable support for the EHCI and OCHI host controller on an bcma bus. 756 It converts the bcma driver into two platform device drivers 757 for ehci and ohci. 758 759 If unsure, say N. 760 761config USB_HCD_TEST_MODE 762 bool "HCD test mode support" 763 help 764 Say 'Y' to enable additional software test modes that may be 765 supported by the host controller drivers. 766 767 One such test mode is the Embedded High-speed Host Electrical Test 768 (EHSET) for EHCI host controller hardware, specifically the "Single 769 Step Set Feature" test. Typically this will be enabled for On-the-Go 770 or embedded hosts that need to undergo USB-IF compliance testing with 771 the aid of special testing hardware. In the future, this may expand 772 to include other tests that require support from a HCD driver. 773 774 This option is of interest only to developers who need to validate 775 their USB hardware designs. It is not needed for normal use. If 776 unsure, say N. 777