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Documentation: dt-bindings: add dt binding info for dwc2 dr_mode 

Indicate that the generic dr_mode binding should be used for dwc2.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kever Yang 2014-08-06 09:01:49 +08:00 committed by Greg Kroah-Hartman
parent 2867c05d4c
commit fc1b0e2aa3
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/usb/dwc2.txt
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@ -18,6 +18,8 @@ Optional properties:
- phys: phy provider specifier
- phy-names: shall be "usb2-phy"
Refer to phy/phy-bindings.txt for generic phy consumer properties
- dr_mode: shall be one of "host", "peripheral" and "otg"
Refer to usb/generic.txt
Example: