[PATCH v2 1/3] dt-bindings: iio: adc: stm32: add support for diff channels

On Wed, Oct 25, 2017 at 11:27:43AM +0200, Fabrice Gasnier wrote:

STM32H7 ADC channels may be configured either as single-ended or
differential.
Add 'st,adc-diff-channels' property to support differential channels.
Differential channels are defined as a pair of positive and negative
inputs: vinp & vinn.

Signed-off-by: Fabrice Gasnier <redacted>
---
Changes in v2:
- Add differential channels example
- Add a note on mixed single-ended / differential channels
---
 .../devicetree/bindings/iio/adc/st,stm32-adc.txt   | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)

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