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_MXC 217 tristate "Support for Freescale i.MX on-chip EHCI USB controller" 218 depends on ARCH_MXC || COMPILE_TEST 219 select USB_EHCI_ROOT_HUB_TT 220 help 221 Variation of ARC USB block used in some Freescale chips. 222 223config USB_EHCI_HCD_NPCM7XX 224 tristate "Support for Nuvoton NPCM7XX on-chip EHCI USB controller" 225 depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST 226 default y if (USB_EHCI_HCD && ARCH_NPCM7XX) 227 help 228 Enables support for the on-chip EHCI controller on 229 Nuvoton NPCM7XX chips. 230 231config USB_EHCI_HCD_OMAP 232 tristate "EHCI support for OMAP3 and later chips" 233 depends on ARCH_OMAP 234 depends on NOP_USB_XCEIV 235 default y 236 help 237 Enables support for the on-chip EHCI controller on 238 OMAP3 and later chips. 239 240config USB_EHCI_HCD_ORION 241 tristate "Support for Marvell EBU on-chip EHCI USB controller" 242 depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST) 243 default y if (PLAT_ORION || ARCH_MVEBU) 244 help 245 Enables support for the on-chip EHCI controller on Marvell's 246 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP, 247 Armada 370. This is different from the EHCI implementation 248 on Marvell's mobile PXA and MMP SoC, see "EHCI support for 249 Marvell PXA/MMP USB controller" for those. 250 251config USB_EHCI_HCD_SPEAR 252 tristate "Support for ST SPEAr on-chip EHCI USB controller" 253 depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) 254 default y if PLAT_SPEAR 255 help 256 Enables support for the on-chip EHCI controller on 257 ST SPEAr chips. 258 259config USB_EHCI_HCD_STI 260 tristate "Support for ST STiHxxx on-chip EHCI USB controller" 261 depends on (ARCH_STI || COMPILE_TEST) && OF 262 select GENERIC_PHY 263 select USB_EHCI_HCD_PLATFORM 264 help 265 Enable support for the on-chip EHCI controller found on 266 STMicroelectronics consumer electronics SoC's. 267 268config USB_EHCI_HCD_AT91 269 tristate "Support for Atmel on-chip EHCI USB controller" 270 depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST) 271 default y if ARCH_AT91 272 help 273 Enables support for the on-chip EHCI controller on 274 Atmel chips. 275 276config USB_EHCI_TEGRA 277 tristate "NVIDIA Tegra HCD support" 278 depends on ARCH_TEGRA 279 select USB_EHCI_ROOT_HUB_TT 280 select USB_TEGRA_PHY 281 help 282 This driver enables support for the internal USB Host Controllers 283 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. 284 285config USB_EHCI_HCD_PPC_OF 286 bool "EHCI support for PPC USB controller on OF platform bus" 287 depends on PPC 288 default y 289 help 290 Enables support for the USB controller present on the PowerPC 291 OpenFirmware platform bus. 292 293config USB_EHCI_SH 294 bool "EHCI support for SuperH USB controller" 295 depends on SUPERH || COMPILE_TEST 296 help 297 Enables support for the on-chip EHCI controller on the SuperH. 298 If you use the PCI EHCI controller, this option is not necessary. 299 300config USB_EHCI_EXYNOS 301 tristate "EHCI support for Samsung S5P/Exynos SoC Series" 302 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 303 help 304 Enable support for the Samsung Exynos SOC's on-chip EHCI controller. 305 306config USB_EHCI_MV 307 tristate "EHCI support for Marvell PXA/MMP USB controller" 308 depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST 309 select USB_EHCI_ROOT_HUB_TT 310 help 311 Enables support for Marvell (including PXA and MMP series) on-chip 312 USB SPH and OTG controller. SPH is a single port host, and it can 313 only be EHCI host. OTG is controller that can switch to host mode. 314 Note that this driver will not work on Marvell's other EHCI 315 controller used by the EBU-type SoCs including Orion, Kirkwood, 316 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU 317 on-chip EHCI USB controller" for those. 318 319config USB_CNS3XXX_EHCI 320 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)" 321 depends on ARCH_CNS3XXX || COMPILE_TEST 322 select USB_EHCI_HCD_PLATFORM 323 help 324 This option is deprecated now and the driver was removed, use 325 USB_EHCI_HCD_PLATFORM instead. 326 327 Enable support for the CNS3XXX SOC's on-chip EHCI controller. 328 It is needed for high-speed (480Mbit/sec) USB 2.0 device 329 support. 330 331config USB_EHCI_HCD_PLATFORM 332 tristate "Generic EHCI driver for a platform device" 333 help 334 Adds an EHCI host driver for a generic platform device, which 335 provides a memory space and an irq. 336 337 If unsure, say N. 338 339config USB_OCTEON_EHCI 340 bool "Octeon on-chip EHCI support (DEPRECATED)" 341 depends on CAVIUM_OCTEON_SOC 342 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 343 select USB_EHCI_HCD_PLATFORM 344 help 345 This option is deprecated now and the driver was removed, use 346 USB_EHCI_HCD_PLATFORM instead. 347 348 Enable support for the Octeon II SOC's on-chip EHCI 349 controller. It is needed for high-speed (480Mbit/sec) 350 USB 2.0 device support. All CN6XXX based chips with USB are 351 supported. 352 353endif # USB_EHCI_HCD 354 355config USB_OXU210HP_HCD 356 tristate "OXU210HP HCD support" 357 depends on HAS_IOMEM 358 help 359 The OXU210HP is an USB host/OTG/device controller. Enable this 360 option if your board has this chip. If unsure, say N. 361 362 This driver does not support isochronous transfers and doesn't 363 implement OTG nor USB device controllers. 364 365 To compile this driver as a module, choose M here: the 366 module will be called oxu210hp-hcd. 367 368config USB_ISP116X_HCD 369 tristate "ISP116X HCD support" 370 depends on HAS_IOMEM 371 help 372 The ISP1160 and ISP1161 chips are USB host controllers. Enable this 373 option if your board has this chip. If unsure, say N. 374 375 This driver does not support isochronous transfers. 376 377 To compile this driver as a module, choose M here: the 378 module will be called isp116x-hcd. 379 380config USB_ISP1362_HCD 381 tristate "ISP1362 HCD support" 382 depends on HAS_IOMEM 383 depends on COMPILE_TEST # nothing uses this 384 help 385 Supports the Philips ISP1362 chip as a host controller 386 387 This driver does not support isochronous transfers. 388 389 To compile this driver as a module, choose M here: the 390 module will be called isp1362-hcd. 391 392config USB_FOTG210_HCD 393 tristate "FOTG210 HCD support" 394 depends on USB && HAS_DMA && HAS_IOMEM 395 help 396 Faraday FOTG210 is an OTG controller which can be configured as 397 an USB2.0 host. It is designed to meet USB2.0 EHCI specification 398 with minor modification. 399 400 To compile this driver as a module, choose M here: the 401 module will be called fotg210-hcd. 402 403config USB_MAX3421_HCD 404 tristate "MAX3421 HCD (USB-over-SPI) support" 405 depends on USB && SPI 406 help 407 The Maxim MAX3421E chip supports standard USB 2.0-compliant 408 full-speed devices either in host or peripheral mode. This 409 driver supports the host-mode of the MAX3421E only. 410 411 To compile this driver as a module, choose M here: the module will 412 be called max3421-hcd. 413 414config USB_OHCI_HCD 415 tristate "OHCI HCD (USB 1.1) support" 416 depends on HAS_DMA && HAS_IOMEM 417 help 418 The Open Host Controller Interface (OHCI) is a standard for accessing 419 USB 1.1 host controller hardware. It does more in hardware than Intel's 420 UHCI specification. If your USB host controller follows the OHCI spec, 421 say Y. On most non-x86 systems, and on x86 hardware that's not using a 422 USB controller from Intel or VIA, this is appropriate. If your host 423 controller doesn't use PCI, this is probably appropriate. For a PCI 424 based system where you're not sure, the "lspci -v" entry will list the 425 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. 426 427 To compile this driver as a module, choose M here: the 428 module will be called ohci-hcd. 429 430if USB_OHCI_HCD 431 432config USB_OHCI_HCD_OMAP1 433 tristate "OHCI support for OMAP1/2 chips" 434 depends on ARCH_OMAP1 435 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3) 436 default y 437 help 438 Enables support for the OHCI controller on OMAP1/2 chips. 439 440config USB_OHCI_HCD_SPEAR 441 tristate "Support for ST SPEAr on-chip OHCI USB controller" 442 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) 443 default y if PLAT_SPEAR 444 help 445 Enables support for the on-chip OHCI controller on 446 ST SPEAr chips. 447 448config USB_OHCI_HCD_STI 449 tristate "Support for ST STiHxxx on-chip OHCI USB controller" 450 depends on (ARCH_STI || COMPILE_TEST) && OF 451 select GENERIC_PHY 452 select USB_OHCI_HCD_PLATFORM 453 help 454 Enable support for the on-chip OHCI controller found on 455 STMicroelectronics consumer electronics SoC's. 456 457config USB_OHCI_HCD_S3C2410 458 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series" 459 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST) 460 default y if (ARCH_S3C24XX || ARCH_S3C64XX) 461 help 462 Enables support for the on-chip OHCI controller on 463 S3C24xx/S3C64xx chips. 464 465config USB_OHCI_HCD_LPC32XX 466 tristate "Support for LPC on-chip OHCI USB controller" 467 depends on USB_OHCI_HCD 468 depends on ARCH_LPC32XX || COMPILE_TEST 469 depends on USB_ISP1301 470 default y 471 help 472 Enables support for the on-chip OHCI controller on 473 NXP chips. 474 475config USB_OHCI_HCD_PXA27X 476 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" 477 depends on USB_OHCI_HCD && (PXA27x || PXA3xx) 478 default y 479 help 480 Enables support for the on-chip OHCI controller on 481 PXA27x/PXA3xx chips. 482 483config USB_OHCI_HCD_AT91 484 tristate "Support for Atmel on-chip OHCI USB controller" 485 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF 486 default y if ARCH_AT91 487 help 488 Enables support for the on-chip OHCI controller on 489 Atmel chips. 490 491config USB_OHCI_HCD_OMAP3 492 tristate "OHCI support for OMAP3 and later chips" 493 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST 494 select USB_OHCI_HCD_PLATFORM 495 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 496 help 497 This option is deprecated now and the driver was removed, use 498 USB_OHCI_HCD_PLATFORM instead. 499 500 Enables support for the on-chip OHCI controller on 501 OMAP3 and later chips. 502 503config USB_OHCI_HCD_DAVINCI 504 tristate "OHCI support for TI DaVinci DA8xx" 505 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST 506 depends on USB_OHCI_HCD 507 select PHY_DA8XX_USB 508 default y if ARCH_DAVINCI_DA8XX 509 help 510 Enables support for the DaVinci DA8xx integrated OHCI 511 controller. This driver cannot currently be a loadable 512 module because it lacks a proper PHY abstraction. 513 514config USB_OHCI_HCD_PPC_OF_BE 515 bool "OHCI support for OF platform bus (big endian)" 516 depends on PPC 517 select USB_OHCI_BIG_ENDIAN_DESC 518 select USB_OHCI_BIG_ENDIAN_MMIO 519 help 520 Enables support for big-endian USB controllers present on the 521 OpenFirmware platform bus. 522 523config USB_OHCI_HCD_PPC_OF_LE 524 bool "OHCI support for OF platform bus (little endian)" 525 depends on PPC 526 select USB_OHCI_LITTLE_ENDIAN 527 help 528 Enables support for little-endian USB controllers present on the 529 OpenFirmware platform bus. 530 531config USB_OHCI_HCD_PPC_OF 532 bool 533 depends on PPC 534 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE 535 536config USB_OHCI_HCD_PCI 537 tristate "OHCI support for PCI-bus USB controllers" 538 depends on USB_PCI 539 default y 540 select USB_OHCI_LITTLE_ENDIAN 541 help 542 Enables support for PCI-bus plug-in USB controller cards. 543 If unsure, say Y. 544 545config USB_OHCI_HCD_SSB 546 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" 547 depends on (SSB = y || SSB = USB_OHCI_HCD) 548 select USB_HCD_SSB 549 select USB_OHCI_HCD_PLATFORM 550 help 551 This option is deprecated now and the driver was removed, use 552 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. 553 554 Support for the Sonics Silicon Backplane (SSB) attached 555 Broadcom USB OHCI core. 556 557 This device is present in some embedded devices with 558 Broadcom based SSB bus. 559 560 If unsure, say N. 561 562config USB_OHCI_SH 563 bool "OHCI support for SuperH USB controller (DEPRECATED)" 564 depends on SUPERH || COMPILE_TEST 565 select USB_OHCI_HCD_PLATFORM 566 help 567 This option is deprecated now and the driver was removed, use 568 USB_OHCI_HCD_PLATFORM instead. 569 570 Enables support for the on-chip OHCI controller on the SuperH. 571 If you use the PCI OHCI controller, this option is not necessary. 572 573config USB_OHCI_EXYNOS 574 tristate "OHCI support for Samsung S5P/Exynos SoC Series" 575 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 576 help 577 Enable support for the Samsung Exynos SOC's on-chip OHCI controller. 578 579config USB_CNS3XXX_OHCI 580 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)" 581 depends on ARCH_CNS3XXX || COMPILE_TEST 582 select USB_OHCI_HCD_PLATFORM 583 help 584 This option is deprecated now and the driver was removed, use 585 USB_OHCI_HCD_PLATFORM instead. 586 587 Enable support for the CNS3XXX SOC's on-chip OHCI controller. 588 It is needed for low-speed USB 1.0 device support. 589 590config USB_OHCI_HCD_PLATFORM 591 tristate "Generic OHCI driver for a platform device" 592 help 593 Adds an OHCI host driver for a generic platform device, which 594 provides a memory space and an irq. 595 596 If unsure, say N. 597 598config USB_OCTEON_OHCI 599 bool "Octeon on-chip OHCI support (DEPRECATED)" 600 depends on CAVIUM_OCTEON_SOC 601 default USB_OCTEON_EHCI 602 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 603 select USB_OHCI_LITTLE_ENDIAN 604 select USB_OHCI_HCD_PLATFORM 605 help 606 This option is deprecated now and the driver was removed, use 607 USB_OHCI_HCD_PLATFORM instead. 608 609 Enable support for the Octeon II SOC's on-chip OHCI 610 controller. It is needed for low-speed USB 1.0 device 611 support. All CN6XXX based chips with USB are supported. 612 613endif # USB_OHCI_HCD 614 615config USB_UHCI_HCD 616 tristate "UHCI HCD (most Intel and VIA) support" 617 depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC 618 help 619 The Universal Host Controller Interface is a standard by Intel for 620 accessing the USB hardware in the PC (which is also called the USB 621 host controller). If your USB host controller conforms to this 622 standard, you may want to say Y, but see below. All recent boards 623 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, 624 i810, i820) conform to this standard. Also all VIA PCI chipsets 625 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro 626 133) and LEON/GRLIB SoCs with the GRUSBHC controller. 627 If unsure, say Y. 628 629 To compile this driver as a module, choose M here: the 630 module will be called uhci-hcd. 631 632config USB_UHCI_SUPPORT_NON_PCI_HC 633 bool 634 default y if (SPARC_LEON || USB_UHCI_PLATFORM) 635 636config USB_UHCI_PLATFORM 637 bool 638 default y if (ARCH_VT8500 || ARCH_ASPEED) 639 640config USB_UHCI_ASPEED 641 bool 642 default y if ARCH_ASPEED 643 644config USB_FHCI_HCD 645 tristate "Freescale QE USB Host Controller support" 646 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE 647 select FSL_GTM 648 select QE_USB 649 help 650 This driver enables support for Freescale QE USB Host Controller 651 (as found on MPC8360 and MPC8323 processors), the driver supports 652 Full and Low Speed USB. 653 654config FHCI_DEBUG 655 bool "Freescale QE USB Host Controller debug support" 656 depends on USB_FHCI_HCD && DEBUG_FS 657 help 658 Say "y" to see some FHCI debug information and statistics 659 through debugfs. 660 661config USB_U132_HCD 662 tristate "Elan U132 Adapter Host Controller" 663 depends on USB_FTDI_ELAN 664 help 665 The U132 adapter is a USB to CardBus adapter specifically designed 666 for PC cards that contain an OHCI host controller. Typical PC cards 667 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 668 adapter will *NOT* work with PC cards that do not contain an OHCI 669 controller. 670 671 For those PC cards that contain multiple OHCI controllers only the 672 first one is used. 673 674 The driver consists of two modules, the "ftdi-elan" module is a 675 USB client driver that interfaces to the FTDI chip within ELAN's 676 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host 677 controller driver that talks to the OHCI controller within the 678 CardBus cards that are inserted in the U132 adapter. 679 680 This driver has been tested with a CardBus OHCI USB adapter, and 681 worked with a USB PEN Drive inserted into the first USB port of 682 the PCCARD. A rather pointless thing to do, but useful for testing. 683 684 It is safe to say M here. 685 686 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> 687 688config USB_SL811_HCD 689 tristate "SL811HS HCD support" 690 depends on HAS_IOMEM 691 help 692 The SL811HS is a single-port USB controller that supports either 693 host side or peripheral side roles. Enable this option if your 694 board has this chip, and you want to use it as a host controller. 695 If unsure, say N. 696 697 To compile this driver as a module, choose M here: the 698 module will be called sl811-hcd. 699 700config USB_SL811_HCD_ISO 701 bool "partial ISO support" 702 depends on USB_SL811_HCD 703 help 704 The driver doesn't support iso_frame_desc (yet), but for some simple 705 devices that just queue one ISO frame per URB, then ISO transfers 706 "should" work using the normal urb status fields. 707 708 If unsure, say N. 709 710config USB_SL811_CS 711 tristate "CF/PCMCIA support for SL811HS HCD" 712 depends on USB_SL811_HCD && PCMCIA 713 help 714 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC 715 REX-CFU1U CF card (often used with PDAs). If unsure, say N. 716 717 To compile this driver as a module, choose M here: the 718 module will be called "sl811_cs". 719 720config USB_R8A66597_HCD 721 tristate "R8A66597 HCD support" 722 depends on HAS_IOMEM 723 help 724 The R8A66597 is a USB 2.0 host and peripheral controller. 725 726 Enable this option if your board has this chip, and you want 727 to use it as a host controller. If unsure, say N. 728 729 To compile this driver as a module, choose M here: the 730 module will be called r8a66597-hcd. 731 732config USB_RENESAS_USBHS_HCD 733 tristate "Renesas USBHS HCD support" 734 depends on USB_RENESAS_USBHS 735 help 736 The Renesas USBHS is a USB 2.0 host and peripheral controller. 737 738 Enable this option if your board has this chip, and you want 739 to use it as a host controller. If unsure, say N. 740 741 To compile this driver as a module, choose M here: the 742 module will be called renesas-usbhs. 743 744config USB_IMX21_HCD 745 tristate "i.MX21 HCD support" 746 depends on ARM && ARCH_MXC 747 help 748 This driver enables support for the on-chip USB host in the 749 i.MX21 processor. 750 751 To compile this driver as a module, choose M here: the 752 module will be called "imx21-hcd". 753 754config USB_HCD_BCMA 755 tristate "BCMA usb host driver" 756 depends on BCMA 757 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 758 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 759 help 760 Enable support for the EHCI and OCHI host controller on an bcma bus. 761 It converts the bcma driver into two platform device drivers 762 for ehci and ohci. 763 764 If unsure, say N. 765 766config USB_HCD_SSB 767 tristate "SSB usb host driver" 768 depends on SSB 769 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 770 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 771 help 772 Enable support for the EHCI and OCHI host controller on an bcma bus. 773 It converts the bcma driver into two platform device drivers 774 for ehci and ohci. 775 776 If unsure, say N. 777 778config USB_HCD_TEST_MODE 779 bool "HCD test mode support" 780 help 781 Say 'Y' to enable additional software test modes that may be 782 supported by the host controller drivers. 783 784 One such test mode is the Embedded High-speed Host Electrical Test 785 (EHSET) for EHCI host controller hardware, specifically the "Single 786 Step Set Feature" test. Typically this will be enabled for On-the-Go 787 or embedded hosts that need to undergo USB-IF compliance testing with 788 the aid of special testing hardware. In the future, this may expand 789 to include other tests that require support from a HCD driver. 790 791 This option is of interest only to developers who need to validate 792 their USB hardware designs. It is not needed for normal use. If 793 unsure, say N. 794