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Re: [PATCH v3 1/2] ARM: dts: uniphier: add nodes of thermal monitor and thermal zone for PXs2

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  Re: [PATCH v3 1/2] ARM: dts: uniphier: add nodes of thermal monitor  and thermal zone for PXs2 Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-08-10 12:50 +0200

#1708426 — Re: [PATCH v3 1/2] ARM: dts: uniphier: add nodes of thermal monitor and thermal zone for PXs2

Hayashi-san


2017-07-05 20:53 GMT+09:00 Kunihiko Hayashi <hayashi.kunihiko@socionext.com>:
> Add nodes of thermal monitor and thermal zone for UniPhier PXs2 SoC.
> The thermal monitor is included in sysctrl.
> Furthermore, add cpuN labels for reference in cooling-device property.
>
> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
> ---


Please add socionext,tmod-calibration
in case the efuse is not brown.


>
> +       thermal-zones {
> +               cpu_thermal {
> +                       polling-delay-passive = <250>;  /* 250ms */
> +                       polling-delay = <1000>;         /* 1000ms */
> +                       thermal-sensors = <&pvtctl>;
> +
> +                       trips {
> +                               cpu_crit: cpu_crit {
> +                                       temperature = <95000>;  /* 95C */
> +                                       hysteresis = <2000>;
> +                                       type = "critical";
> +                               };
> +                               cpu_alert: cpu_alert {
> +                                       temperature = <85000>;  /* 85C */
> +                                       hysteresis = <2000>;
> +                                       type = "passive";
> +                               };
> +                       };
> +
> +                       cooling-maps {
> +                               map {
> +                                       trip = <&cpu_alert>;
> +                                       cooling-device = <&cpu0 (-1) (-1)>;
> +                               };


After all, I decided to use dt-bindings headers.
Could you use THERMAL_NO_LIMIT for clarification?



-- 
Best Regards
Masahiro Yamada

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