Re: [PATCHv5 4/5] ARM: dts: exynos5420 update the cooling cells for core cpu0

Krzysztof Kozlowski
2015-05-13T08:05:28Z

2015-05-13 16:58 GMT+09:00 Anand Moon <linux.amoon@gmail.com>:
> Hi Krzysztof,
>
> You are correct.
>
> #cooling-cells property are required by the thermal-zone.
>
> http://lxr.free-electrons.com/source/drivers/thermal/of-thermal.c#L607
>
> So I picked this values from earlier series of CPU frequency by Thomas.
>
> Hope this explains the changes. I will update the commit log.

I still don't get it. I do not ask about cooling-cells but levels.

>>> +
>>> + cooling-min-level = <10>;
>>> + cooling-max-level = <7>;
>>> + #cooling-cells = <2>; /* min followed by max */

Which cooling levels are referenced here? Where are they defined?

Please, don't top-post.

Krzysztof