[PATCH v3 4/7] dt-bindings:iio:resolver: Add docs for ad2s90

[Rob Herring]

On Fri, 23 Nov 2018 22:23:09 -0200, Matheus Tavares wrote:
> This patch adds the device tree binding documentation for the ad2s90
> resolver-to-digital converter.
> 
> Signed-off-by: Matheus Tavares <matheus.bernardino at usp.br>
> ---
> Changes in v3:
>  - Added reference to spi-bus documentation after spi properties, as
>  suggested by Alexandru Ardelean.
> 
> Changes in v2:
>  - Rewritten 'spi-cpol and spi-cpha' item to say that the device can
>  work in either mode (0,0) or (1,1) and explain how they should be
>  specified in DT.
> 
>  .../bindings/iio/resolver/ad2s90.txt          | 31 +++++++++++++++++++
>  1 file changed, 31 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/resolver/ad2s90.txt
> 

Reviewed-by: Rob Herring <robh at kernel.org>