On Wed, Nov 15, 2017 at 02:56:45PM +0200, Eugen Hristev wrote:

Added property for DMA configuration of the device.

Signed-off-by: Eugen Hristev <redacted>
---
 Changes in v3:
None, but we discussed on the ML about whether we should have "dma-names"
present in the binding even if it's only one.
The helpers in the kernel to retrieve the channel info rely on the
presence of this property, so I am resending the patch based on this.
If another solution is better, please advise and I can try it and
resend the patch.

Really the kernel APIs should accept a NULL name and return the DMA 
channel when there is only one. This is how the clk_get API works for 
example.

 Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt | 7 +++++++
 1 file changed, 7 insertions(+)

In any case, not really a big deal.

Acked-by: Rob Herring <robh@kernel.org>