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SubjectRe: [PATCH] dt-bindings: iio: adc: sd-modulator: fix io-channel-cells
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Hello,

Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>

Regards,
Arnaud

On 02/23/2018 12:07 PM, Fabrice Gasnier wrote:
> io-channel-cells should be <0> since sigma delta modulator exports only
> one channel, as described in ../iio/iio-bindings.txt "IIO providers"
> section. Only the phandle is necessary for IIO consumers in this case.
>
> Fixes: af11143757b7 ("IIO: Add DT bindings for sigma delta adc modulator")
>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
> ---
> Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
> index e9ebb8a..ba24ca7 100644
> --- a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
> +++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.txt
> @@ -3,11 +3,11 @@ Device-Tree bindings for sigma delta modulator
> Required properties:
> - compatible: should be "ads1201", "sd-modulator". "sd-modulator" can be use
> as a generic SD modulator if modulator not specified in compatible list.
> -- #io-channel-cells = <1>: See the IIO bindings section "IIO consumers".
> +- #io-channel-cells = <0>: See the IIO bindings section "IIO consumers".
>
> Example node:
>
> ads1202: adc@0 {
> compatible = "sd-modulator";
> - #io-channel-cells = <1>;
> + #io-channel-cells = <0>;
> };
>

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