| 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | # |
| 3 | # USB Host Controller Drivers |
| 4 | # |
| 5 | comment "USB Host Controller Drivers" |
| 6 | |
| 7 | config 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 | |
| 20 | config 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 | |
| 30 | if USB_XHCI_HCD |
| 31 | config 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 | |
| 40 | config USB_XHCI_PCI |
| 41 | tristate |
| 42 | depends on USB_PCI |
| 43 | default y |
| 44 | |
| 45 | config USB_XHCI_PCI_PROM21 |
| 46 | tristate |
| 47 | depends on USB_XHCI_PCI |
| 48 | default USB_XHCI_PCI if SENSORS_PROM21_XHCI != n |
| 49 | select AUXILIARY_BUS |
| 50 | |
| 51 | config USB_XHCI_PCI_RENESAS |
| 52 | tristate "Support for additional Renesas xHCI controller with firmware" |
| 53 | depends on USB_XHCI_PCI |
| 54 | help |
| 55 | Say 'Y' to enable the support for the Renesas xHCI controller with |
| 56 | firmware. Make sure you have the firmware for the device and |
| 57 | installed on your system for this device to work. |
| 58 | If unsure, say 'N'. |
| 59 | |
| 60 | config USB_XHCI_PLATFORM |
| 61 | tristate "Generic xHCI driver for a platform device" |
| 62 | help |
| 63 | Adds an xHCI host driver for a generic platform device, which |
| 64 | provides a memory space and an irq. |
| 65 | It is also a prerequisite for platform specific drivers that |
| 66 | implement some extra quirks. |
| 67 | |
| 68 | If unsure, say N. |
| 69 | |
| 70 | config USB_XHCI_HISTB |
| 71 | tristate "xHCI support for HiSilicon STB SoCs" |
| 72 | depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST) |
| 73 | help |
| 74 | Say 'Y' to enable the support for the xHCI host controller |
| 75 | found in HiSilicon STB SoCs. |
| 76 | |
| 77 | config USB_XHCI_MTK |
| 78 | tristate "xHCI support for MediaTek SoCs" |
| 79 | select MFD_SYSCON |
| 80 | depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || ARCH_AIROHA || COMPILE_TEST |
| 81 | help |
| 82 | Say 'Y' to enable the support for the xHCI host controller |
| 83 | found in MediaTek SoCs. |
| 84 | If unsure, say N. |
| 85 | |
| 86 | config USB_XHCI_MVEBU |
| 87 | tristate "xHCI support for Marvell Armada 375/38x/37xx" |
| 88 | select USB_XHCI_PLATFORM |
| 89 | depends on HAS_IOMEM |
| 90 | depends on ARCH_MVEBU || COMPILE_TEST |
| 91 | help |
| 92 | Say 'Y' to enable the support for the xHCI host controller |
| 93 | found in Marvell Armada 375/38x/37xx ARM SOCs. |
| 94 | |
| 95 | config USB_XHCI_RCAR |
| 96 | tristate "xHCI support for Renesas R-Car SoCs" |
| 97 | depends on USB_XHCI_PLATFORM |
| 98 | depends on ARCH_RENESAS || COMPILE_TEST |
| 99 | default ARCH_RENESAS |
| 100 | help |
| 101 | Say 'Y' to enable the support for the xHCI host controller |
| 102 | found in Renesas R-Car and RZ/G3E alike ARM SoCs. |
| 103 | |
| 104 | config USB_XHCI_RZV2M |
| 105 | bool "xHCI support for Renesas RZ/V2M SoC" |
| 106 | depends on USB_XHCI_RCAR |
| 107 | depends on ARCH_R9A09G011 || COMPILE_TEST |
| 108 | depends on USB_RZV2M_USB3DRD=y || (USB_RZV2M_USB3DRD=USB_XHCI_RCAR) |
| 109 | help |
| 110 | Say 'Y' to enable the support for the xHCI host controller |
| 111 | found in Renesas RZ/V2M SoC. |
| 112 | |
| 113 | config USB_XHCI_SIDEBAND |
| 114 | bool "xHCI support for sideband" |
| 115 | help |
| 116 | Say 'Y' to enable the support for the xHCI sideband capability. |
| 117 | Provide a mechanism for a sideband datapath for payload associated |
| 118 | with audio class endpoints. This allows for an audio DSP to use |
| 119 | xHCI USB endpoints directly, allowing CPU to sleep while playing |
| 120 | audio. |
| 121 | |
| 122 | config USB_XHCI_TEGRA |
| 123 | tristate "xHCI support for NVIDIA Tegra SoCs" |
| 124 | depends on PHY_TEGRA_XUSB |
| 125 | depends on RESET_CONTROLLER |
| 126 | select FW_LOADER |
| 127 | help |
| 128 | Say 'Y' to enable the support for the xHCI host controller |
| 129 | found in NVIDIA Tegra124 and later SoCs. |
| 130 | |
| 131 | endif # USB_XHCI_HCD |
| 132 | |
| 133 | config USB_EHCI_BRCMSTB |
| 134 | tristate |
| 135 | |
| 136 | config USB_BRCMSTB |
| 137 | tristate "Broadcom STB USB support" |
| 138 | depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST |
| 139 | select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD |
| 140 | select USB_EHCI_BRCMSTB if USB_EHCI_HCD |
| 141 | select USB_XHCI_PLATFORM if USB_XHCI_HCD |
| 142 | help |
| 143 | Enables support for XHCI, EHCI and OHCI host controllers |
| 144 | found in Broadcom STB SoC's. |
| 145 | |
| 146 | To compile these drivers as modules, choose M here: the |
| 147 | modules will be called ohci-platform.ko, ehci-brcm.ko and |
| 148 | xhci-plat-hcd.ko |
| 149 | |
| 150 | Disabling this will keep the controllers and corresponding |
| 151 | PHYs powered down. |
| 152 | |
| 153 | config USB_EHCI_HCD |
| 154 | tristate "EHCI HCD (USB 2.0) support" |
| 155 | depends on HAS_DMA && HAS_IOMEM |
| 156 | help |
| 157 | The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 |
| 158 | "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. |
| 159 | If your USB host controller supports USB 2.0, you will likely want to |
| 160 | configure this Host Controller Driver. |
| 161 | |
| 162 | EHCI controllers are packaged with "companion" host controllers (OHCI |
| 163 | or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports |
| 164 | will connect to EHCI if the device is high speed, otherwise they |
| 165 | connect to a companion controller. If you configure EHCI, you should |
| 166 | probably configure the OHCI (for NEC and some other vendors) USB Host |
| 167 | Controller Driver or UHCI (for Via motherboards) Host Controller |
| 168 | Driver too. |
| 169 | |
| 170 | You may want to read <file:Documentation/usb/ehci.rst>. |
| 171 | |
| 172 | To compile this driver as a module, choose M here: the |
| 173 | module will be called ehci-hcd. |
| 174 | |
| 175 | config USB_EHCI_ROOT_HUB_TT |
| 176 | bool "Root Hub Transaction Translators" |
| 177 | depends on USB_EHCI_HCD |
| 178 | help |
| 179 | Some EHCI chips have vendor-specific extensions to integrate |
| 180 | transaction translators, so that no OHCI or UHCI companion |
| 181 | controller is needed. It's safe to say "y" even if your |
| 182 | controller doesn't support this feature. |
| 183 | |
| 184 | This supports the EHCI implementation that's originally |
| 185 | from ARC, and has since changed hands a few times. |
| 186 | |
| 187 | config USB_EHCI_TT_NEWSCHED |
| 188 | bool "Improved Transaction Translator scheduling" |
| 189 | depends on USB_EHCI_HCD |
| 190 | default y |
| 191 | help |
| 192 | This changes the periodic scheduling code to fill more of the low |
| 193 | and full speed bandwidth available from the Transaction Translator |
| 194 | (TT) in USB 2.0 hubs. Without this, only one transfer will be |
| 195 | issued in each microframe, significantly reducing the number of |
| 196 | periodic low/fullspeed transfers possible. |
| 197 | |
| 198 | If you have multiple periodic low/fullspeed devices connected to a |
| 199 | highspeed USB hub which is connected to a highspeed USB Host |
| 200 | Controller, and some of those devices will not work correctly |
| 201 | (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if |
| 202 | you have only one such device and it doesn't work, you could try |
| 203 | saying N. |
| 204 | |
| 205 | If unsure, say Y. |
| 206 | |
| 207 | if USB_EHCI_HCD |
| 208 | |
| 209 | config USB_EHCI_PCI |
| 210 | tristate |
| 211 | depends on USB_PCI |
| 212 | default y |
| 213 | |
| 214 | config XPS_USB_HCD_XILINX |
| 215 | bool "Use Xilinx usb host EHCI controller core" |
| 216 | depends on (PPC32 || MICROBLAZE) |
| 217 | select USB_EHCI_BIG_ENDIAN_DESC |
| 218 | select USB_EHCI_BIG_ENDIAN_MMIO |
| 219 | help |
| 220 | Xilinx xps USB host controller core is EHCI compliant and has |
| 221 | transaction translator built-in. It can be configured to either |
| 222 | support both high speed and full speed devices, or high speed |
| 223 | devices only. |
| 224 | |
| 225 | config USB_EHCI_FSL |
| 226 | tristate "Support for Freescale on-chip EHCI USB controller" |
| 227 | select USB_EHCI_ROOT_HUB_TT |
| 228 | help |
| 229 | Variation of ARC USB block used in some Freescale chips. |
| 230 | |
| 231 | config USB_EHCI_HCD_NPCM7XX |
| 232 | tristate "Support for Nuvoton NPCM on-chip EHCI USB controller" |
| 233 | depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST |
| 234 | default y if (USB_EHCI_HCD && ARCH_NPCM) |
| 235 | help |
| 236 | Enables support for the on-chip EHCI controller on |
| 237 | Nuvoton NPCM chips. |
| 238 | |
| 239 | config USB_EHCI_HCD_OMAP |
| 240 | tristate "EHCI support for OMAP3 and later chips" |
| 241 | depends on ARCH_OMAP || COMPILE_TEST |
| 242 | depends on NOP_USB_XCEIV |
| 243 | default ARCH_OMAP |
| 244 | help |
| 245 | Enables support for the on-chip EHCI controller on |
| 246 | OMAP3 and later chips. |
| 247 | |
| 248 | config USB_EHCI_HCD_ORION |
| 249 | tristate "Support for Marvell EBU on-chip EHCI USB controller" |
| 250 | depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST) |
| 251 | default y if (PLAT_ORION || ARCH_MVEBU) |
| 252 | help |
| 253 | Enables support for the on-chip EHCI controller on Marvell's |
| 254 | embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP, |
| 255 | Armada 370. This is different from the EHCI implementation |
| 256 | on Marvell's mobile PXA and MMP SoC, see "EHCI support for |
| 257 | Marvell PXA/MMP USB controller" for those. |
| 258 | |
| 259 | config USB_EHCI_HCD_SPEAR |
| 260 | tristate "Support for ST SPEAr on-chip EHCI USB controller" |
| 261 | depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) |
| 262 | default y if PLAT_SPEAR |
| 263 | help |
| 264 | Enables support for the on-chip EHCI controller on |
| 265 | ST SPEAr chips. |
| 266 | |
| 267 | config USB_EHCI_HCD_STI |
| 268 | tristate "Support for ST STiHxxx on-chip EHCI USB controller" |
| 269 | depends on (ARCH_STI || COMPILE_TEST) && OF |
| 270 | select GENERIC_PHY |
| 271 | select USB_EHCI_HCD_PLATFORM |
| 272 | help |
| 273 | Enable support for the on-chip EHCI controller found on |
| 274 | STMicroelectronics consumer electronics SoC's. |
| 275 | |
| 276 | config USB_EHCI_HCD_AT91 |
| 277 | tristate "Support for Atmel on-chip EHCI USB controller" |
| 278 | depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST) |
| 279 | default y if ARCH_AT91 |
| 280 | help |
| 281 | Enables support for the on-chip EHCI controller on |
| 282 | Atmel chips. |
| 283 | |
| 284 | config USB_EHCI_TEGRA |
| 285 | tristate "NVIDIA Tegra HCD support" |
| 286 | depends on ARCH_TEGRA |
| 287 | select USB_CHIPIDEA |
| 288 | select USB_CHIPIDEA_HOST |
| 289 | select USB_CHIPIDEA_TEGRA |
| 290 | select USB_GADGET |
| 291 | help |
| 292 | This option is deprecated now and the driver was removed, use |
| 293 | USB_CHIPIDEA_TEGRA instead. |
| 294 | |
| 295 | Enable support for the internal USB Host Controllers |
| 296 | found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. |
| 297 | |
| 298 | config USB_EHCI_HCD_PPC_OF |
| 299 | bool "EHCI support for PPC USB controller on OF platform bus" |
| 300 | depends on PPC |
| 301 | default y |
| 302 | help |
| 303 | Enables support for the USB controller present on the PowerPC |
| 304 | OpenFirmware platform bus. |
| 305 | |
| 306 | config USB_EHCI_SH |
| 307 | bool "EHCI support for SuperH USB controller" |
| 308 | depends on SUPERH || COMPILE_TEST |
| 309 | help |
| 310 | Enables support for the on-chip EHCI controller on the SuperH. |
| 311 | If you use the PCI EHCI controller, this option is not necessary. |
| 312 | |
| 313 | config USB_EHCI_EXYNOS |
| 314 | tristate "EHCI support for Samsung S5P/Exynos SoC Series" |
| 315 | depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST |
| 316 | help |
| 317 | Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI |
| 318 | controller. |
| 319 | |
| 320 | config USB_EHCI_MV |
| 321 | tristate "EHCI support for Marvell PXA/MMP USB controller" |
| 322 | depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST |
| 323 | select USB_EHCI_ROOT_HUB_TT |
| 324 | help |
| 325 | Enables support for Marvell (including PXA and MMP series) on-chip |
| 326 | USB SPH and OTG controller. SPH is a single port host, and it can |
| 327 | only be EHCI host. OTG is controller that can switch to host mode. |
| 328 | Note that this driver will not work on Marvell's other EHCI |
| 329 | controller used by the EBU-type SoCs including Orion, Kirkwood, |
| 330 | Dova, Armada 370 and Armada XP. See "Support for Marvell EBU |
| 331 | on-chip EHCI USB controller" for those. |
| 332 | |
| 333 | config USB_OCTEON_HCD |
| 334 | tristate "Cavium Networks Octeon USB support" |
| 335 | depends on CAVIUM_OCTEON_SOC && USB |
| 336 | help |
| 337 | This driver supports USB host controller on some Cavium |
| 338 | Networks' products in the Octeon family. |
| 339 | |
| 340 | To compile this driver as a module, choose M here. The module |
| 341 | will be called octeon-hcd. |
| 342 | |
| 343 | config USB_EHCI_HCD_PLATFORM |
| 344 | tristate "Generic EHCI driver for a platform device" |
| 345 | help |
| 346 | Adds an EHCI host driver for a generic platform device, which |
| 347 | provides a memory space and an irq. |
| 348 | |
| 349 | If unsure, say N. |
| 350 | |
| 351 | config USB_OCTEON_EHCI |
| 352 | bool "Octeon on-chip EHCI support (DEPRECATED)" |
| 353 | depends on CAVIUM_OCTEON_SOC |
| 354 | select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN |
| 355 | select USB_EHCI_HCD_PLATFORM |
| 356 | help |
| 357 | This option is deprecated now and the driver was removed, use |
| 358 | USB_EHCI_HCD_PLATFORM instead. |
| 359 | |
| 360 | Enable support for the Octeon II SOC's on-chip EHCI |
| 361 | controller. It is needed for high-speed (480Mbit/sec) |
| 362 | USB 2.0 device support. All CN6XXX based chips with USB are |
| 363 | supported. |
| 364 | |
| 365 | endif # USB_EHCI_HCD |
| 366 | |
| 367 | config USB_OXU210HP_HCD |
| 368 | tristate "OXU210HP HCD support" |
| 369 | depends on HAS_IOMEM |
| 370 | help |
| 371 | The OXU210HP is an USB host/OTG/device controller. Enable this |
| 372 | option if your board has this chip. If unsure, say N. |
| 373 | |
| 374 | This driver does not support isochronous transfers and doesn't |
| 375 | implement OTG nor USB device controllers. |
| 376 | |
| 377 | To compile this driver as a module, choose M here: the |
| 378 | module will be called oxu210hp-hcd. |
| 379 | |
| 380 | config USB_ISP116X_HCD |
| 381 | tristate "ISP116X HCD support" |
| 382 | depends on HAS_IOMEM |
| 383 | help |
| 384 | The ISP1160 and ISP1161 chips are USB host controllers. Enable this |
| 385 | option if your board has this chip. If unsure, say N. |
| 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 isp116x-hcd. |
| 391 | |
| 392 | config USB_MAX3421_HCD |
| 393 | tristate "MAX3421 HCD (USB-over-SPI) support" |
| 394 | depends on USB && SPI |
| 395 | help |
| 396 | The Maxim MAX3421E chip supports standard USB 2.0-compliant |
| 397 | full-speed devices either in host or peripheral mode. This |
| 398 | driver supports the host-mode of the MAX3421E only. |
| 399 | |
| 400 | To compile this driver as a module, choose M here: the module will |
| 401 | be called max3421-hcd. |
| 402 | |
| 403 | config USB_OHCI_HCD |
| 404 | tristate "OHCI HCD (USB 1.1) support" |
| 405 | depends on HAS_DMA && HAS_IOMEM |
| 406 | help |
| 407 | The Open Host Controller Interface (OHCI) is a standard for accessing |
| 408 | USB 1.1 host controller hardware. It does more in hardware than Intel's |
| 409 | UHCI specification. If your USB host controller follows the OHCI spec, |
| 410 | say Y. On most non-x86 systems, and on x86 hardware that's not using a |
| 411 | USB controller from Intel or VIA, this is appropriate. If your host |
| 412 | controller doesn't use PCI, this is probably appropriate. For a PCI |
| 413 | based system where you're not sure, the "lspci -v" entry will list the |
| 414 | right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. |
| 415 | |
| 416 | To compile this driver as a module, choose M here: the |
| 417 | module will be called ohci-hcd. |
| 418 | |
| 419 | if USB_OHCI_HCD |
| 420 | |
| 421 | config USB_OHCI_HCD_OMAP1 |
| 422 | tristate "OHCI support for OMAP1/2 chips" |
| 423 | depends on ARCH_OMAP1 |
| 424 | default y |
| 425 | help |
| 426 | Enables support for the OHCI controller on OMAP1/2 chips. |
| 427 | |
| 428 | config USB_OHCI_HCD_SPEAR |
| 429 | tristate "Support for ST SPEAr on-chip OHCI USB controller" |
| 430 | depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) |
| 431 | default y if PLAT_SPEAR |
| 432 | help |
| 433 | Enables support for the on-chip OHCI controller on |
| 434 | ST SPEAr chips. |
| 435 | |
| 436 | config USB_OHCI_HCD_STI |
| 437 | tristate "Support for ST STiHxxx on-chip OHCI USB controller" |
| 438 | depends on (ARCH_STI || COMPILE_TEST) && OF |
| 439 | select GENERIC_PHY |
| 440 | select USB_OHCI_HCD_PLATFORM |
| 441 | help |
| 442 | Enable support for the on-chip OHCI controller found on |
| 443 | STMicroelectronics consumer electronics SoC's. |
| 444 | |
| 445 | config USB_OHCI_HCD_S3C2410 |
| 446 | tristate "OHCI support for Samsung S3C64xx SoC series" |
| 447 | depends on USB_OHCI_HCD && (ARCH_S3C64XX || COMPILE_TEST) |
| 448 | default ARCH_S3C64XX |
| 449 | help |
| 450 | Enables support for the on-chip OHCI controller on |
| 451 | S3C64xx chips. |
| 452 | |
| 453 | config USB_OHCI_HCD_LPC32XX |
| 454 | tristate "Support for LPC on-chip OHCI USB controller" |
| 455 | depends on USB_OHCI_HCD |
| 456 | depends on ARCH_LPC32XX || COMPILE_TEST |
| 457 | depends on USB_ISP1301 |
| 458 | default y |
| 459 | help |
| 460 | Enables support for the on-chip OHCI controller on |
| 461 | NXP chips. |
| 462 | |
| 463 | config USB_OHCI_HCD_PXA27X |
| 464 | tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" |
| 465 | depends on USB_OHCI_HCD && (PXA27x || PXA3xx) |
| 466 | default y |
| 467 | help |
| 468 | Enables support for the on-chip OHCI controller on |
| 469 | PXA27x/PXA3xx chips. |
| 470 | |
| 471 | config USB_OHCI_HCD_AT91 |
| 472 | tristate "Support for Atmel on-chip OHCI USB controller" |
| 473 | depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF |
| 474 | default y if ARCH_AT91 |
| 475 | help |
| 476 | Enables support for the on-chip OHCI controller on |
| 477 | Atmel chips. |
| 478 | |
| 479 | config USB_OHCI_HCD_OMAP3 |
| 480 | tristate "OHCI support for OMAP3 and later chips" |
| 481 | depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST |
| 482 | select USB_OHCI_HCD_PLATFORM |
| 483 | default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 |
| 484 | help |
| 485 | This option is deprecated now and the driver was removed, use |
| 486 | USB_OHCI_HCD_PLATFORM instead. |
| 487 | |
| 488 | Enables support for the on-chip OHCI controller on |
| 489 | OMAP3 and later chips. |
| 490 | |
| 491 | config USB_OHCI_HCD_DAVINCI |
| 492 | tristate "OHCI support for TI DaVinci DA8xx" |
| 493 | depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST |
| 494 | depends on USB_OHCI_HCD |
| 495 | select PHY_DA8XX_USB |
| 496 | default y if ARCH_DAVINCI_DA8XX |
| 497 | help |
| 498 | Enables support for the DaVinci DA8xx integrated OHCI |
| 499 | controller. This driver cannot currently be a loadable |
| 500 | module because it lacks a proper PHY abstraction. |
| 501 | |
| 502 | config USB_OHCI_HCD_PPC_OF_BE |
| 503 | bool "OHCI support for OF platform bus (big endian)" |
| 504 | depends on PPC |
| 505 | select USB_OHCI_BIG_ENDIAN_DESC |
| 506 | select USB_OHCI_BIG_ENDIAN_MMIO |
| 507 | help |
| 508 | Enables support for big-endian USB controllers present on the |
| 509 | OpenFirmware platform bus. |
| 510 | |
| 511 | config USB_OHCI_HCD_PPC_OF_LE |
| 512 | bool "OHCI support for OF platform bus (little endian)" |
| 513 | depends on PPC |
| 514 | select USB_OHCI_LITTLE_ENDIAN |
| 515 | help |
| 516 | Enables support for little-endian USB controllers present on the |
| 517 | OpenFirmware platform bus. |
| 518 | |
| 519 | config USB_OHCI_HCD_PPC_OF |
| 520 | bool |
| 521 | depends on PPC |
| 522 | default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE |
| 523 | |
| 524 | config USB_OHCI_HCD_PCI |
| 525 | tristate "OHCI support for PCI-bus USB controllers" |
| 526 | depends on USB_PCI |
| 527 | default y |
| 528 | select USB_OHCI_LITTLE_ENDIAN |
| 529 | help |
| 530 | Enables support for PCI-bus plug-in USB controller cards. |
| 531 | If unsure, say Y. |
| 532 | |
| 533 | config USB_OHCI_HCD_SSB |
| 534 | bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" |
| 535 | depends on (SSB = y || SSB = USB_OHCI_HCD) |
| 536 | select USB_HCD_SSB |
| 537 | select USB_OHCI_HCD_PLATFORM |
| 538 | help |
| 539 | This option is deprecated now and the driver was removed, use |
| 540 | USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. |
| 541 | |
| 542 | Support for the Sonics Silicon Backplane (SSB) attached |
| 543 | Broadcom USB OHCI core. |
| 544 | |
| 545 | This device is present in some embedded devices with |
| 546 | Broadcom based SSB bus. |
| 547 | |
| 548 | If unsure, say N. |
| 549 | |
| 550 | config USB_OHCI_EXYNOS |
| 551 | tristate "OHCI support for Samsung S5P/Exynos SoC Series" |
| 552 | depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST |
| 553 | help |
| 554 | Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI |
| 555 | controller. |
| 556 | |
| 557 | config USB_OHCI_HCD_PLATFORM |
| 558 | tristate "Generic OHCI driver for a platform device" |
| 559 | help |
| 560 | Adds an OHCI host driver for a generic platform device, which |
| 561 | provides a memory space and an irq. |
| 562 | |
| 563 | If unsure, say N. |
| 564 | |
| 565 | config USB_OCTEON_OHCI |
| 566 | bool "Octeon on-chip OHCI support (DEPRECATED)" |
| 567 | depends on CAVIUM_OCTEON_SOC |
| 568 | default USB_OCTEON_EHCI |
| 569 | select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN |
| 570 | select USB_OHCI_LITTLE_ENDIAN |
| 571 | select USB_OHCI_HCD_PLATFORM |
| 572 | help |
| 573 | This option is deprecated now and the driver was removed, use |
| 574 | USB_OHCI_HCD_PLATFORM instead. |
| 575 | |
| 576 | Enable support for the Octeon II SOC's on-chip OHCI |
| 577 | controller. It is needed for low-speed USB 1.0 device |
| 578 | support. All CN6XXX based chips with USB are supported. |
| 579 | |
| 580 | endif # USB_OHCI_HCD |
| 581 | |
| 582 | config USB_UHCI_HCD |
| 583 | tristate "UHCI HCD (most Intel and VIA) support" |
| 584 | depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC |
| 585 | help |
| 586 | The Universal Host Controller Interface is a standard by Intel for |
| 587 | accessing the USB hardware in the PC (which is also called the USB |
| 588 | host controller). If your USB host controller conforms to this |
| 589 | standard, you may want to say Y, but see below. All recent boards |
| 590 | with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, |
| 591 | i810, i820) conform to this standard. Also all VIA PCI chipsets |
| 592 | (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro |
| 593 | 133) and LEON/GRLIB SoCs with the GRUSBHC controller. |
| 594 | If unsure, say Y. |
| 595 | |
| 596 | To compile this driver as a module, choose M here: the |
| 597 | module will be called uhci-hcd. |
| 598 | |
| 599 | config USB_UHCI_SUPPORT_NON_PCI_HC |
| 600 | bool |
| 601 | default y if (SPARC_LEON || USB_UHCI_PLATFORM) |
| 602 | |
| 603 | config USB_UHCI_PLATFORM |
| 604 | bool |
| 605 | default y if (ARCH_VT8500 || ARCH_ASPEED) |
| 606 | |
| 607 | config USB_UHCI_ASPEED |
| 608 | bool |
| 609 | default y if ARCH_ASPEED |
| 610 | |
| 611 | config USB_FHCI_HCD |
| 612 | tristate "Freescale QE USB Host Controller support" |
| 613 | depends on QE_GPIO && QUICC_ENGINE |
| 614 | depends on PPC |
| 615 | select FSL_GTM |
| 616 | select QE_USB |
| 617 | help |
| 618 | This driver enables support for Freescale QE USB Host Controller |
| 619 | (as found on MPC8360 and MPC8323 processors), the driver supports |
| 620 | Full and Low Speed USB. |
| 621 | |
| 622 | config FHCI_DEBUG |
| 623 | bool "Freescale QE USB Host Controller debug support" |
| 624 | depends on USB_FHCI_HCD && DEBUG_FS |
| 625 | help |
| 626 | Say "y" to see some FHCI debug information and statistics |
| 627 | through debugfs. |
| 628 | |
| 629 | config USB_SL811_HCD |
| 630 | tristate "SL811HS HCD support" |
| 631 | depends on HAS_IOMEM |
| 632 | help |
| 633 | The SL811HS is a single-port USB controller that supports either |
| 634 | host side or peripheral side roles. Enable this option if your |
| 635 | board has this chip, and you want to use it as a host controller. |
| 636 | If unsure, say N. |
| 637 | |
| 638 | To compile this driver as a module, choose M here: the |
| 639 | module will be called sl811-hcd. |
| 640 | |
| 641 | config USB_SL811_HCD_ISO |
| 642 | bool "partial ISO support" |
| 643 | depends on USB_SL811_HCD |
| 644 | help |
| 645 | The driver doesn't support iso_frame_desc (yet), but for some simple |
| 646 | devices that just queue one ISO frame per URB, then ISO transfers |
| 647 | "should" work using the normal urb status fields. |
| 648 | |
| 649 | If unsure, say N. |
| 650 | |
| 651 | config USB_SL811_CS |
| 652 | tristate "CF/PCMCIA support for SL811HS HCD" |
| 653 | depends on USB_SL811_HCD && PCMCIA |
| 654 | help |
| 655 | Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC |
| 656 | REX-CFU1U CF card (often used with PDAs). If unsure, say N. |
| 657 | |
| 658 | To compile this driver as a module, choose M here: the |
| 659 | module will be called "sl811_cs". |
| 660 | |
| 661 | config USB_R8A66597_HCD |
| 662 | tristate "R8A66597 HCD support" |
| 663 | depends on HAS_IOMEM |
| 664 | help |
| 665 | The R8A66597 is a USB 2.0 host and peripheral controller. |
| 666 | |
| 667 | Enable this option if your board has this chip, and you want |
| 668 | to use it as a host controller. If unsure, say N. |
| 669 | |
| 670 | To compile this driver as a module, choose M here: the |
| 671 | module will be called r8a66597-hcd. |
| 672 | |
| 673 | config USB_RENESAS_USBHS_HCD |
| 674 | tristate "Renesas USBHS HCD support" |
| 675 | depends on USB_RENESAS_USBHS |
| 676 | help |
| 677 | The Renesas USBHS is a USB 2.0 host and peripheral controller. |
| 678 | |
| 679 | Enable this option if your board has this chip, and you want |
| 680 | to use it as a host controller. If unsure, say N. |
| 681 | |
| 682 | To compile this driver as a module, choose M here: the |
| 683 | module will be called renesas-usbhs. |
| 684 | |
| 685 | config USB_HCD_BCMA |
| 686 | tristate "BCMA usb host driver" |
| 687 | depends on BCMA |
| 688 | select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD |
| 689 | select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD |
| 690 | help |
| 691 | Enable support for the EHCI and OCHI host controller on an bcma bus. |
| 692 | It converts the bcma driver into two platform device drivers |
| 693 | for ehci and ohci. |
| 694 | |
| 695 | If unsure, say N. |
| 696 | |
| 697 | config USB_HCD_SSB |
| 698 | tristate "SSB usb host driver" |
| 699 | depends on SSB |
| 700 | select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD |
| 701 | select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD |
| 702 | help |
| 703 | Enable support for the EHCI and OCHI host controller on an bcma bus. |
| 704 | It converts the bcma driver into two platform device drivers |
| 705 | for ehci and ohci. |
| 706 | |
| 707 | If unsure, say N. |
| 708 | |
| 709 | config USB_HCD_TEST_MODE |
| 710 | bool "HCD test mode support" |
| 711 | help |
| 712 | Say 'Y' to enable additional software test modes that may be |
| 713 | supported by the host controller drivers. |
| 714 | |
| 715 | One such test mode is the Embedded High-speed Host Electrical Test |
| 716 | (EHSET) for EHCI host controller hardware, specifically the "Single |
| 717 | Step Set Feature" test. Typically this will be enabled for On-the-Go |
| 718 | or embedded hosts that need to undergo USB-IF compliance testing with |
| 719 | the aid of special testing hardware. In the future, this may expand |
| 720 | to include other tests that require support from a HCD driver. |
| 721 | |
| 722 | This option is of interest only to developers who need to validate |
| 723 | their USB hardware designs. It is not needed for normal use. If |
| 724 | unsure, say N. |
| 725 | |
| 726 | config USB_XEN_HCD |
| 727 | tristate "Xen usb virtual host driver" |
| 728 | depends on XEN |
| 729 | select XEN_XENBUS_FRONTEND |
| 730 | help |
| 731 | The Xen usb virtual host driver serves as a frontend driver enabling |
| 732 | a Xen guest system to access USB Devices passed through to the guest |
| 733 | by the Xen host (usually Dom0). |
| 734 | Only needed if the kernel is running in a Xen guest and generic |
| 735 | access to a USB device is needed. |