| # |
| # USB Host Controller Drivers |
| # |
| comment "USB Host Controller Drivers" |
| |
| config USB_XHCI_HCD |
| bool "xHCI HCD (USB 3.0) support" |
| ---help--- |
| The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 |
| "SuperSpeed" host controller hardware. |
| |
| config USB_XHCI |
| bool |
| default USB_XHCI_HCD |
| ---help--- |
| TODO: rename after most boards switch to Kconfig |
| |
| if USB_XHCI_HCD |
| |
| config USB_XHCI_UNIPHIER |
| bool "Support for UniPhier on-chip xHCI USB controller" |
| depends on ARCH_UNIPHIER |
| default y |
| ---help--- |
| Enables support for the on-chip xHCI controller on UniPhier SoCs. |
| |
| endif |
| |
| config USB_OHCI_GENERIC |
| bool "Support for generic OHCI USB controller" |
| depends on OF_CONTROL |
| depends on DM_USB |
| default n |
| ---help--- |
| Enables support for generic OHCI controller. |
| |
| config USB_EHCI_HCD |
| bool "EHCI HCD (USB 2.0) support" |
| ---help--- |
| The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 |
| "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. |
| If your USB host controller supports USB 2.0, you will likely want to |
| configure this Host Controller Driver. |
| |
| EHCI controllers are packaged with "companion" host controllers (OHCI |
| or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports |
| will connect to EHCI if the device is high speed, otherwise they |
| connect to a companion controller. If you configure EHCI, you should |
| probably configure the OHCI (for NEC and some other vendors) USB Host |
| Controller Driver or UHCI (for Via motherboards) Host Controller |
| Driver too. |
| |
| You may want to read <file:Documentation/usb/ehci.txt>. |
| |
| config USB_EHCI |
| bool |
| default USB_EHCI_HCD |
| ---help--- |
| TODO: rename after most boards switch to Kconfig |
| |
| if USB_EHCI_HCD |
| |
| config USB_EHCI_MARVELL |
| bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller" |
| depends on ARCH_MVEBU |
| default y |
| ---help--- |
| Enables support for the on-chip EHCI controller on MVEBU SoCs. |
| |
| config USB_EHCI_MX6 |
| bool "Support for i.MX6 on-chip EHCI USB controller" |
| depends on ARCH_MX6 |
| default y |
| ---help--- |
| Enables support for the on-chip EHCI controller on i.MX6 SoCs. |
| |
| config USB_EHCI_UNIPHIER |
| bool "Support for UniPhier on-chip EHCI USB controller" |
| depends on ARCH_UNIPHIER && OF_CONTROL |
| default y |
| ---help--- |
| Enables support for the on-chip EHCI controller on UniPhier SoCs. |
| |
| config USB_EHCI_GENERIC |
| bool "Support for generic EHCI USB controller" |
| depends on OF_CONTROL |
| depends on DM_USB |
| default n |
| ---help--- |
| Enables support for generic EHCI controller. |
| |
| endif |
