diff options
| author | Mateusz Kulikowski <mateusz.kulikowski@gmail.com> | 2016-03-31 23:12:18 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-04-01 17:18:08 -0400 |
| commit | 6b14fbbdc6b1a6669bc70212bfe6d1d7129e03b4 (patch) | |
| tree | c92a9cd759f359c9c90285797deb6e308d6e1dc4 /drivers/usb/ulpi | |
| parent | 3f9f8a5b83f8aec40c9f4ee496046a695e333c45 (diff) | |
usb: ulpi: Add Kconfig options for ULPI
The following options can be now enabled via defconfig:
- CONFIG_USB_ULPI
- CONFIG_USB_ULPI_VIEWPORT
- CONFIG_USB_ULPI_VIEWPORT_OMAP
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/usb/ulpi')
| -rw-r--r-- | drivers/usb/ulpi/Kconfig | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/usb/ulpi/Kconfig b/drivers/usb/ulpi/Kconfig new file mode 100644 index 0000000000..329d2df3ed --- /dev/null +++ b/drivers/usb/ulpi/Kconfig @@ -0,0 +1,33 @@ +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. |