From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
To: Anand Moon <linux.amoon@gmail.com>
Cc: Kukjin Kim <kgene@kernel.org>,
Lukasz Majewski <l.majewski@samsung.com>,
Javier Martinez Canillas <javier@osg.samsung.com>,
devicetree <devicetree@vger.kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
"linux-samsung-soc@vger.kernel.org"
<linux-samsung-soc@vger.kernel.org>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Subject: Re: [PATCH] ARM: dts: exynos: Only Odroid XU3-family boards use DTSI with CPU thermal nodes
Date: Wed, 11 May 2016 07:49:19 +0200 [thread overview]
Message-ID: <5732C7DF.2080800@samsung.com> (raw)
In-Reply-To: <CANAwSgQGhrBca7=Ow8+Hh9t0W9HWp=F43KR0Frfpx9fGngPSaw@mail.gmail.com>
On 05/10/2016 09:45 PM, Anand Moon wrote:
> Hi Krzysztof,
>
> Sorry I am not able to explain my self clearly.
> But I have once gain tested these changes.
>
> Only could you append with following changes.
> --------------------------------------------------------
> + cpu_crit0: cpu-crit-0 {
> + temperature = <120000>; /*
> millicelsius */
> + hysteresis = <5000>; /* millicelsius */
> + type = "critical";
> + };
> --------------------------------------------------------
> hysteresis time help to adjust the present and past temperature inputs
> before critical shutdown.
I need more details why you want this patch. What is the point of
hysteresis on critical trip point? When reaching this trip point the
system shutdowns... there is nothing more to do, I think.
Best regards,
Krzysztof
next prev parent reply other threads:[~2016-05-11 5:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-09 6:19 [PATCH] ARM: dts: exynos: Only Odroid XU3-family boards use DTSI with CPU thermal nodes Krzysztof Kozlowski
2016-05-09 16:44 ` Javier Martinez Canillas
2016-05-10 6:43 ` Anand Moon
2016-05-10 8:15 ` Krzysztof Kozlowski
2016-05-10 9:29 ` Anand Moon
2016-05-10 12:43 ` Krzysztof Kozlowski
2016-05-10 14:00 ` Anand Moon
2016-05-10 14:03 ` Krzysztof Kozlowski
[not found] ` <5731EA1B.4070201-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-05-10 19:45 ` Anand Moon
2016-05-11 5:49 ` Krzysztof Kozlowski [this message]
2016-05-11 7:28 ` Anand Moon
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