linux-kernel - Re: [PATCH v2 2/3] dt-bindings: iio: adc: stm32: add optional st,min-sample-time-nsecs

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Date:   Wed, 9 Aug 2017 14:13:41 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Rob Herring <robh@...nel.org>
Cc:     Fabrice Gasnier <fabrice.gasnier@...com>, linux@...linux.org.uk,
        mark.rutland@....com, mcoquelin.stm32@...il.com,
        alexandre.torgue@...com, lars@...afoo.de, knaack.h@....de,
        pmeerw@...erw.net, linux-iio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/3] dt-bindings: iio: adc: stm32: add optional
 st,min-sample-time-nsecs

On Thu, 3 Aug 2017 12:01:54 -0500
Rob Herring <robh@...nel.org> wrote:

> On Mon, Jul 24, 2017 at 06:10:39PM +0200, Fabrice Gasnier wrote:
> > STM32 ADC allows each channel to be sampled with a different sampling
> > time. There's an application note that deals with this: 'How to get
> > the best ADC accuracy in STM32...' It basically depends on analog input
> > signal electrical properties (depends on board).
> > 
> > Add optional 'st,min-sample-time-nsecs' property so this can be tuned
> > in dt.
> > 
> > Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...com>
> > ---
> > Changes in v2:
> > - Use 'st,min-sample-time-nsecs' instead of 'min-sample-time'.
> > ---
> >  Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt | 5 +++++
> >  1 file changed, 5 insertions(+)  
> 
> Acked-by: Rob Herring <robh@...nel.org>
Applied to the togreg branch of iio.git and pushed out as testings.

Thanks for review Rob and thanks for the patch Fabrice.

Jonathan
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