| comment "ULPI drivers" |
| |
| choice |
| prompt "ULPI Viewport type" |
| optional |
| default n |
| help |
| Select ULPI viewport (SoC-side interface to ULPI) implementation |
| appropriate for the device if you want to communicate with |
| UTMI (USB PHY) via ULPI interface. |
| |
| config USB_ULPI_VIEWPORT |
| bool "Generic ULPI Viewport" |
| help |
| Support generic ULPI Viewport implementation that is used on |
| some Tegra and Snapdragon devices. |
| |
| config USB_ULPI_VIEWPORT_OMAP |
| bool "OMAP ULPI Viewport" |
| help |
| Support ULPI Viewport implementation that is used on OMAP devices. |
| |
| endchoice |
| |
| config USB_ULPI |
| bool "ULPI support" |
| depends on (USB_ULPI_VIEWPORT || USB_ULPI_VIEWPORT_OMAP) |
| help |
| Select to commnicate with USB PHY via ULPI interface. |
| ULPI is wrapper on UTMI+ core that is used as |
| PHY Transreceiver for USB controllers. |
| |
| This driver uses ULPI viewports that are specific for each SoC. |
