16e7e9294SMasahiro Yamada# 26e7e9294SMasahiro Yamada# USB Host Controller Drivers 36e7e9294SMasahiro Yamada# 46e7e9294SMasahiro Yamadacomment "USB Host Controller Drivers" 56e7e9294SMasahiro Yamada 66e7e9294SMasahiro Yamadaconfig USB_XHCI_HCD 76e7e9294SMasahiro Yamada bool "xHCI HCD (USB 3.0) support" 86e7e9294SMasahiro Yamada ---help--- 96e7e9294SMasahiro Yamada The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 106e7e9294SMasahiro Yamada "SuperSpeed" host controller hardware. 116e7e9294SMasahiro Yamada 126e7e9294SMasahiro Yamadaconfig USB_XHCI 136e7e9294SMasahiro Yamada bool 146e7e9294SMasahiro Yamada default USB_XHCI_HCD 156e7e9294SMasahiro Yamada ---help--- 166e7e9294SMasahiro Yamada TODO: rename after most boards switch to Kconfig 176e7e9294SMasahiro Yamada 186e7e9294SMasahiro Yamadaif USB_XHCI_HCD 196e7e9294SMasahiro Yamada 201e7df7c4SMasahiro Yamadaconfig USB_XHCI_UNIPHIER 21b6ef3a3fSMasahiro Yamada bool "Support for UniPhier on-chip xHCI USB controller" 221e7df7c4SMasahiro Yamada depends on ARCH_UNIPHIER 231e7df7c4SMasahiro Yamada default y 241e7df7c4SMasahiro Yamada ---help--- 25b6ef3a3fSMasahiro Yamada Enables support for the on-chip xHCI controller on UniPhier SoCs. 261e7df7c4SMasahiro Yamada 276e7e9294SMasahiro Yamadaendif 286e7e9294SMasahiro Yamada 29*fee331f6SAlexey Brodkinconfig USB_OHCI_GENERIC 30*fee331f6SAlexey Brodkin bool "Support for generic OHCI USB controller" 31*fee331f6SAlexey Brodkin depends on OF_CONTROL 32*fee331f6SAlexey Brodkin depends on DM_USB 33*fee331f6SAlexey Brodkin default n 34*fee331f6SAlexey Brodkin ---help--- 35*fee331f6SAlexey Brodkin Enables support for generic OHCI controller. 36*fee331f6SAlexey Brodkin 376e7e9294SMasahiro Yamadaconfig USB_EHCI_HCD 386e7e9294SMasahiro Yamada bool "EHCI HCD (USB 2.0) support" 396e7e9294SMasahiro Yamada ---help--- 406e7e9294SMasahiro Yamada The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 416e7e9294SMasahiro Yamada "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. 426e7e9294SMasahiro Yamada If your USB host controller supports USB 2.0, you will likely want to 436e7e9294SMasahiro Yamada configure this Host Controller Driver. 446e7e9294SMasahiro Yamada 456e7e9294SMasahiro Yamada EHCI controllers are packaged with "companion" host controllers (OHCI 466e7e9294SMasahiro Yamada or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports 476e7e9294SMasahiro Yamada will connect to EHCI if the device is high speed, otherwise they 486e7e9294SMasahiro Yamada connect to a companion controller. If you configure EHCI, you should 496e7e9294SMasahiro Yamada probably configure the OHCI (for NEC and some other vendors) USB Host 506e7e9294SMasahiro Yamada Controller Driver or UHCI (for Via motherboards) Host Controller 516e7e9294SMasahiro Yamada Driver too. 526e7e9294SMasahiro Yamada 536e7e9294SMasahiro Yamada You may want to read <file:Documentation/usb/ehci.txt>. 546e7e9294SMasahiro Yamada 556e7e9294SMasahiro Yamadaconfig USB_EHCI 566e7e9294SMasahiro Yamada bool 576e7e9294SMasahiro Yamada default USB_EHCI_HCD 586e7e9294SMasahiro Yamada ---help--- 596e7e9294SMasahiro Yamada TODO: rename after most boards switch to Kconfig 606e7e9294SMasahiro Yamada 616e7e9294SMasahiro Yamadaif USB_EHCI_HCD 626e7e9294SMasahiro Yamada 63cd48225bSStefan Roeseconfig USB_EHCI_MARVELL 64cd48225bSStefan Roese bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller" 65cd48225bSStefan Roese depends on ARCH_MVEBU 66cd48225bSStefan Roese default y 67cd48225bSStefan Roese ---help--- 68cd48225bSStefan Roese Enables support for the on-chip EHCI controller on MVEBU SoCs. 69cd48225bSStefan Roese 70919e802cSNikita Kiryanovconfig USB_EHCI_MX6 71919e802cSNikita Kiryanov bool "Support for i.MX6 on-chip EHCI USB controller" 72919e802cSNikita Kiryanov depends on ARCH_MX6 73919e802cSNikita Kiryanov default y 74919e802cSNikita Kiryanov ---help--- 75919e802cSNikita Kiryanov Enables support for the on-chip EHCI controller on i.MX6 SoCs. 76919e802cSNikita Kiryanov 77048899baSMasahiro Yamadaconfig USB_EHCI_UNIPHIER 78b6ef3a3fSMasahiro Yamada bool "Support for UniPhier on-chip EHCI USB controller" 7944f597adSMasahiro Yamada depends on ARCH_UNIPHIER && OF_CONTROL 80048899baSMasahiro Yamada default y 81048899baSMasahiro Yamada ---help--- 82b6ef3a3fSMasahiro Yamada Enables support for the on-chip EHCI controller on UniPhier SoCs. 83048899baSMasahiro Yamada 8490fbb282SAlexey Brodkinconfig USB_EHCI_GENERIC 8590fbb282SAlexey Brodkin bool "Support for generic EHCI USB controller" 8690fbb282SAlexey Brodkin depends on OF_CONTROL 8790fbb282SAlexey Brodkin depends on DM_USB 8890fbb282SAlexey Brodkin default n 8990fbb282SAlexey Brodkin ---help--- 9090fbb282SAlexey Brodkin Enables support for generic EHCI controller. 9190fbb282SAlexey Brodkin 926e7e9294SMasahiro Yamadaendif 93