linux-kernel - Re: [next] Odroid XU3 easily over-heats

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Message-ID: <20160215052843.GA6334@vireshk-i7>
Date:	Mon, 15 Feb 2016 10:58:43 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Krzysztof Kozlowski <k.kozlowski.k@...il.com>
Cc:	Lukasz Majewski <l.majewski@...sung.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Zhang Rui <rui.zhang@...el.com>,
	Eduardo Valentin <edubezval@...il.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	Javier Martinez Canillas <javier@....samsung.com>,
	Kukjin Kim <kgene@...nel.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: Re: [next] Odroid XU3 easily over-heats

On 14-02-16, 15:06, Krzysztof Kozlowski wrote:
> Hi all,
> 
> With recent addition of cpufreq-dt support to Exynos5422
> it is very easy to over-heat the Odroid XU3 leading to critical shutdown:

How were OPPs passed earlier? I failed to see them in kernel somehow.
You must have been using opp-v1 earlier, right?

You used boost-freqs then? You used cpufreq as a cooling device then?

> What about cpufreq as cooling device? Probably that part
> is missing now, right?

Maybe, how was that earlier though ?

-- 
viresh