On Wed, Oct 11, 2017 at 09:35:28AM +0300, Eugen Hristev wrote: > Added property for DMA configuration of the device. > > Signed-off-by: Eugen Hristev <[email protected]> > --- > Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt > b/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt > index 552e7a8..5f94d479 100644 > --- a/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt > +++ b/Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt > @@ -17,6 +17,11 @@ Required properties: > This property uses the IRQ edge types values: IRQ_TYPE_EDGE_RISING , > IRQ_TYPE_EDGE_FALLING or IRQ_TYPE_EDGE_BOTH > > +Optional properties: > + - dmas: Phandle to dma channel for the ADC. > + See ../../dma/dma.txt for details. > + - dma-names: Must be "rx" when dmas property is being used.
-names is pointless when there is only one. Otherwise, Acked-by: Rob Herring <[email protected]>
