[PATCH v2] ARM: dts: exynos: fix incomplete Odroid-XU3/4 thermal-zones definition
krzk at kernel.org
Sun Sep 17 00:34:05 PDT 2017
On Fri, Sep 08, 2017 at 06:40:15PM +0200, Krzysztof Kozlowski wrote:
> On Thu, Sep 07, 2017 at 06:10:00PM +0200, Bartlomiej Zolnierkiewicz wrote:
> > From: Willy Wolff <willy.mh.wolff at gmail.com>
> > Odroid XU3/4 boards have thermal sensors per 4 pairs of A7+A15
> > cores but currently there is only one thermal-zone (including
> > cooling maps) defined (for the first pair of cores - the first
> > core of the A7 cluster and the first core of A15 cluster) so
> > i.e. if the task is running on any of A15 cores but the first
> > one, such core can reach high temperature without any proper
> > cooling action.
> > Fix it by adding missing thermal-zones definitions.
> > Also while at it fix the number of steps in cpufreq cooling for
> > cpu4 (11 steps for A15 corresponds to 700MHz, for 600MHz 12 steps
> > should be used).
> > Signed-off-by: Willy Wolff <willy.mh.wolff at gmail.com>
> > Cc: Rob Herring <robh+dt at kernel.org>
> > Cc: Mark Rutland <mark.rutland at arm.com>
> > Cc: Russell King <linux at armlinux.org.uk>
> > Cc: Kukjin Kim <kgene at kernel.org>
> > [b.zolnierkie: rewrote patch subject & description + minor fixups]
> > Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie at samsung.com>
> Thanks for taking care of this. I'll take it after merge window.
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