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Documentation: dt-bindings: add dt binding info for dwc2 g-use-dma 

Indicate if gadget driver must use dma for usb transfers.

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Gregory Herrero 2015-01-09 13:38:49 +01:00 committed by Felipe Balbi
parent edd74be830
commit b2f93ef30f
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/usb/dwc2.txt
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@ -20,6 +20,7 @@ Optional properties:
Refer to phy/phy-bindings.txt for generic phy consumer properties Refer to phy/phy-bindings.txt for generic phy consumer properties
- dr_mode: shall be one of "host", "peripheral" and "otg" - dr_mode: shall be one of "host", "peripheral" and "otg"
Refer to usb/generic.txt Refer to usb/generic.txt
- g-use-dma: enable dma usage in gadget driver.
Example: Example: