On Fri, 20 Apr 2018 21:30:54 +0200
David Veenstra <davidjulianveenstra@xxxxxxxxx> wrote:
> Add documentation for the added device tree bindings.
>
> Signed-off-by: David Veenstra <davidjulianveenstra@xxxxxxxxx>
Straight forward, but please introduce it directly in
bindings/iio/resolver rather than moving it.
The binding doesn't require a driver to be outside of staging
so there would be no harm in doing this directly.
Jonathan
> ---
> Changes in v2:
> - Introduced in this version.
>
> .../bindings/staging/iio/resolver/ad2s1200.txt | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/staging/iio/resolver/ad2s1200.txt
>
> diff --git a/Documentation/devicetree/bindings/staging/iio/resolver/ad2s1200.txt b/Documentation/devicetree/bindings/staging/iio/resolver/ad2s1200.txt
> new file mode 100644
> index 000000000000..85c009987878
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/staging/iio/resolver/ad2s1200.txt
> @@ -0,0 +1,16 @@
> +Analog Devices AD2S1200 Resolver-to-Digital Converter
> +
> +Required properties:
> + - compatible : should be "adi,ad2s1200"
> + - reg : the SPI chip select number of the device
> + - sample-gpios : The GPIO pin connected to the SAMPLE line of the AD2S1200
> + - rdvel-gpios : The GPIO pin connected to the RDVEL line of the AD2S1200
> +
> +Example:
> +
> + resolver {
> + compatible = "adi,ad2s1200";
> + reg = <4>;
> + sample-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
> + rdvel-gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
> + };
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