linux-kernel - Re: [linux-sunxi] [PATCH 16/16] arm: dts: sun8i: a83t: add thermal zone to A83T

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Message-ID: <6ee10c04-6602-b927-5f47-64d6beb10625@sholland.org>
Date:   Fri, 26 Jan 2018 10:25:12 -0600
From:   Samuel Holland <samuel@...lland.org>
To:     embed3d@...il.com, lee.jones@...aro.org, robh+dt@...nel.org,
        mark.rutland@....com, maxime.ripard@...e-electrons.com,
        wens@...e.org, linux@...linux.org.uk, jic23@...nel.org,
        knaack.h@....de, lars@...afoo.de, pmeerw@...erw.net,
        davem@...emloft.net, hans.verkuil@...co.com, mchehab@...nel.org,
        rask@...melder.dk, clabbe.montjoie@...il.com, sean@...s.org,
        krzk@...nel.org, quentin.schulz@...e-electrons.com,
        icenowy@...c.io, edu.molinas@...il.com, singhalsimran0@...il.com
Cc:     linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...glegroups.com
Subject: Re: [linux-sunxi] [PATCH 16/16] arm: dts: sun8i: a83t: add thermal
 zone to A83T

On 01/26/18 09:19, Philipp Rossak wrote:
> This patch adds the thermal zones to the A83T. Sensor 0 is located in the
> cpu cluster 0. Sensor 1 is located in cluster 1 and Sensor 3 is located
> in the gpu.

You mention sensor 3 here, but have sensor 2 in the device tree.

> Signed-off-by: Philipp Rossak <embed3d@...il.com>
> ---
>  arch/arm/boot/dts/sun8i-a83t.dtsi | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
> index 9e53ff5ac4ed..4259a8726031 100644
> --- a/arch/arm/boot/dts/sun8i-a83t.dtsi
> +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
> @@ -747,4 +747,24 @@
>  			#size-cells = <0>;
>  		};
>  	};
> +
> +	thermal-zones {
> +		cpu0_thermal: cpu0-thermal {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&ths 0>;
> +		};
> +
> +		cpu1_thermal: cpu1-thermal {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&ths 1>;
> +		};
> +
> +		gpu_thermal: gpu-thermal {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&ths 2>;

                                           ^^^^ here

> +		};
> +	};
>  };
> 

Thanks,
Samuel