linux-kernel - Re: [PATCH 02/11] ARM: ux500: Enable the LPS001WP Pressure & Temperature sensor from DT

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Date:	Wed, 4 Sep 2013 13:38:50 +0100
From:	Mark Rutland <mark.rutland@....com>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"jic23@....ac.uk" <jic23@....ac.uk>,
	"linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
	"linus.walleij@...aro.org" <linus.walleij@...aro.org>,
	"denis.ciocca@...com" <denis.ciocca@...com>,
	"arnd@...db.de" <arnd@...db.de>
Subject: Re: [PATCH 02/11] ARM: ux500: Enable the LPS001WP Pressure &
 Temperature sensor from DT

Hi Lee,

On Wed, Sep 04, 2013 at 10:31:34AM +0100, Lee Jones wrote:
> After applying this node the LPS001WP sensor chip should probe
> successfully once the driver support has also been applied.
> 
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---
>  arch/arm/boot/dts/ste-snowball.dts | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
> index cf9b16e..aad8f54 100644
> --- a/arch/arm/boot/dts/ste-snowball.dts
> +++ b/arch/arm/boot/dts/ste-snowball.dts
> @@ -153,6 +153,16 @@
>  			status = "okay";
>  		};
>  
> +		i2c@...28000 {
> +			lps001wp@5c {
> +				compatible = "lps001wp";
> +				reg = <0x5c>;
> +
> +				vdd-supply = <&ab8500_ldo_aux1_reg>;
> +				vms-supply = <&db8500_vsmps2_reg>;
> +			};
> +		};
> +

This appears to be missing a binding document. I couldn't see one
anywhere in this series, or in mainline already).

As far as I can see, the compatible string should be "st,lps001wp".

Please produce a binding document.

Is there any publicly available documentation on the chip?

Thanks,
Mark.

>  		uart@...20000 {
>  			status = "okay";
>  		};
> -- 
> 1.8.1.2
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 
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