linux-kernel - Re: [PATCH v3 2/2] ARM: dts: vf-colibri: Add property for minimum sample time

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Date:	Wed, 15 Jul 2015 09:57:26 +0800
From:	Shawn Guo <shawnguo@...nel.org>
To:	Sanchayan Maity <maitysanchayan@...il.com>
Cc:	jic23@...nel.org, mark.rutland@....com, devicetree@...r.kernel.org,
	B38611@...escale.com, pawel.moll@....com,
	ijc+devicetree@...lion.org.uk, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org, stefan@...er.ch, robh+dt@...nel.org,
	kernel@...gutronix.de, galak@...eaurora.org, shawn.guo@...aro.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 2/2] ARM: dts: vf-colibri: Add property for minimum
 sample time

On Tue, Jul 14, 2015 at 07:23:23PM +0530, Sanchayan Maity wrote:
> Add a device tree property which allows to specify the minimum sample
> time which can be used to calculate the actual ADC cycles required
> depending on the hardware.
> 
> Signed-off-by: Sanchayan Maity <maitysanchayan@...il.com>
> ---
>  arch/arm/boot/dts/vf-colibri.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
> index ab10d2e..59f5deb 100644
> --- a/arch/arm/boot/dts/vf-colibri.dtsi
> +++ b/arch/arm/boot/dts/vf-colibri.dtsi
> @@ -16,10 +16,12 @@
>  };
>  
>  &adc0 {
> +	min-sample-time = <1000>;
>  	status = "okay";
>  };
>  
>  &adc1 {
> +	min-sample-time = <1000>;

Since this is the default value anyway, we can just save the patch,
right?

Shawn

>  	status = "okay";
>  };
>  
> -- 
> 2.4.5
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 
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