linux-kernel - Re: [PATCHv5 10/20] arm: dts: add omap4430 thermal data

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Date:	Wed, 20 Nov 2013 13:32:45 +0100
From:	Pavel Machek <pavel@....cz>
To:	Eduardo Valentin <eduardo.valentin@...com>
Cc:	swarren@...dotorg.org, pawel.moll@....com, mark.rutland@....com,
	ian.campbell@...rix.com, rob.herring@...xeda.com,
	linux@...ck-us.net, rui.zhang@...el.com, wni@...dia.com,
	grant.likely@...aro.org, durgadoss.r@...el.com,
	linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
	lm-sensors@...sensors.org, linux-kernel@...r.kernel.org,
	Benoît Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@....linux.org.uk>,
	linux-omap@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCHv5 10/20] arm: dts: add omap4430 thermal data

HI!

> This patch changes the dtsi entry on omap4430 to contain
> the thermal data. This data will enable the passive
> cooling with CPUfreq cooling device at 100C and the
> system will do a thermal shutdown at 125C.
> 
> Cc: "Benoît Cousson" <bcousson@...libre.com>
> Cc: Tony Lindgren <tony@...mide.com>
> Cc: Russell King <linux@....linux.org.uk>
> Cc: linux-omap@...r.kernel.org
> Cc: devicetree-discuss@...ts.ozlabs.org
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: linux-kernel@...r.kernel.org
> Signed-off-by: Eduardo Valentin <eduardo.valentin@...com>
> ---
>  arch/arm/boot/dts/omap443x.dtsi | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
> index bcf455e..e9c97d6 100644
> --- a/arch/arm/boot/dts/omap443x.dtsi
> +++ b/arch/arm/boot/dts/omap443x.dtsi
> @@ -12,7 +12,7 @@
>  
>  / {
>  	cpus {
> -		cpu@0 {
> +		cpu0: cpu@0 {
>  			/* OMAP443x variants OPP50-OPPNT */
>  			operating-points = <
>  				/* kHz    uV */

I see you also add labels to various other entries...

> @@ -25,9 +25,15 @@
>  		};
>  	};
>  
> -	bandgap {
> +	thermal-zones{

You may want to include space here.

> +		#include "omap4-cpu-thermal.dtsi"
> +	};
> +
> +	bandgap: bandgap {
>  		reg = <0x4a002260 0x4
>  		       0x4a00232C 0x4>;
>  		compatible = "ti,omap4430-bandgap";
> +
> +		#thermal-sensor-cells = <0>;
>  	};
>  };

-- 
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(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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