Re: [PATCH v2 4/4] dt-bindings: iio: adc: lpc32xx-adc: Document vref-supply

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On Fri, 15 Mar 2019 10:52:31 +0100
Gregory CLEMENT <gregory.clement@xxxxxxxxxxx> wrote:

> As most of the other ADC the lpc32xx one use a vref-supply property:
> document it.
> 
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx>
Applied.

Thanks,

Jonathan

> ---
>  Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
> index b3629d3a9adf..3a1bc669bd51 100644
> --- a/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
> +++ b/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
> @@ -6,6 +6,10 @@ Required properties:
>    region.
>  - interrupts: The ADC interrupt
>  
> +Optional:
> + - vref-supply: The regulator supply ADC reference voltage, optional
> +   for legacy reason, but highly encouraging to us in new device tree
> +
>  Example:
>  
>  	adc@40048000 {
> @@ -13,4 +17,5 @@ Example:
>  		reg = <0x40048000 0x1000>;
>  		interrupt-parent = <&mic>;
>  		interrupts = <39 0>;
> +		vref-supply = <&vcc>;
>  	};




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