usb: dwc2: gadget: add device tree property to enable dma

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* Add an of specific function to parse device node properties.
* Enable dma usage only if device tree property 'g_use_dma' is present.

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>

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Gregory Herrero 2015-01-09 13:38:48 +01:00 • committed by Felipe Balbi

parent f509004476

commit edd74be830

2 changed files with 18 additions and 2 deletions

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2

drivers/usb/dwc2/core.h

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18

drivers/usb/dwc2/gadget.c

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