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Mateusz Kulikowskied9cf1f2016-03-31 23:12:18 +02001comment "ULPI drivers"
2
3choice
4 prompt "ULPI Viewport type"
5 optional
Mateusz Kulikowskied9cf1f2016-03-31 23:12:18 +02006 help
7 Select ULPI viewport (SoC-side interface to ULPI) implementation
8 appropriate for the device if you want to communicate with
9 UTMI (USB PHY) via ULPI interface.
10
11config USB_ULPI_VIEWPORT
12 bool "Generic ULPI Viewport"
13 help
14 Support generic ULPI Viewport implementation that is used on
15 some Tegra and Snapdragon devices.
16
17config USB_ULPI_VIEWPORT_OMAP
18 bool "OMAP ULPI Viewport"
19 help
20 Support ULPI Viewport implementation that is used on OMAP devices.
21
22endchoice
23
24config USB_ULPI
25 bool "ULPI support"
26 depends on (USB_ULPI_VIEWPORT || USB_ULPI_VIEWPORT_OMAP)
27 help
28 Select to commnicate with USB PHY via ULPI interface.
29 ULPI is wrapper on UTMI+ core that is used as
30 PHY Transreceiver for USB controllers.
31
32 This driver uses ULPI viewports that are specific for each SoC.