linux-kernel - Re: [PATCH v2 2/2] mfd: arizona: Update binding docs for selecting mono/stereo outputs

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Date:	Mon, 11 Jan 2016 07:32:10 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	patches@...nsource.wolfsonmicro.com, robh@...nel.org
Subject: Re: [PATCH v2 2/2] mfd: arizona: Update binding docs for selecting
 mono/stereo outputs

On Mon, 14 Dec 2015, Charles Keepax wrote:

> Update the device tree binding documentation to include the wlf,out-mono
> property that is used to specify whether each output is a mono or stereo
> output.
> 
> Signed-off-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
> ---
> 
> Changes since v1:
>  - Clarify which outputs correspond to which entry in the out-mono list.
> 
> Thanks,
> Charles
> 
>  Documentation/devicetree/bindings/mfd/arizona.txt | 6 ++++++
>  1 file changed, 6 insertions(+)

Applied, thanks.

> diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
> index 2b6ccdb..069e31d 100644
> --- a/Documentation/devicetree/bindings/mfd/arizona.txt
> +++ b/Documentation/devicetree/bindings/mfd/arizona.txt
> @@ -65,6 +65,12 @@ Optional properties:
>      that have not been specified are set to 0 by default. Entries are:
>      <IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280, wm8997)
>      <IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814)
> +  - wlf,out-mono : A list of boolean values indicating whether each output is
> +    mono or stereo. Position within the list indicates the output affected
> +    (eg. First entry in the list corresponds to output 1). A non-zero value
> +    indicates a mono output. If present, the number of values should be less
> +    than or equal to the number of outputs, if less values are supplied the
> +    additional outputs will be treated as stereo.
>  
>    - wlf,dmic-ref : DMIC reference voltage source for each input, can be
>      selected from either MICVDD or one of the MICBIAS's, defines

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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