| comment "ULPI drivers" | |
| choice | |
| prompt "ULPI Viewport type" | |
| optional | |
| 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. |