From: khilman@baylibre•com (Kevin Hilman)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 01/10] ARM64: dts: amlogic: Add all CPUs in cooling maps
Date: Wed, 28 Nov 2018 16:35:03 -0800 [thread overview]
Message-ID: <7hd0qod8lk.fsf@baylibre.com> (raw)
In-Reply-To: <2778d0d4813cc56be851719846afecbab5f2e657.1542362530.git.viresh.kumar@linaro.org>
Viresh Kumar <viresh.kumar@linaro•org> writes:
> Each CPU can (and does) participate in cooling down the system but the
> DT only captures a handful of them, normally CPU0, in the cooling maps.
> Things work by chance currently as under normal circumstances its the
> first CPU of each cluster which is used by the operating systems to
> probe the cooling devices. But as soon as this CPU ordering changes and
> any other CPU is used to bring up the cooling device, we will start
> seeing failures.
>
> Also the DT is rather incomplete when we list only one CPU in the
> cooling maps, as the hardware doesn't have any such limitations.
>
> Update cooling maps to include all devices affected by individual trip
> points.
>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro•org>
Queued for v4.21,
Thanks!
Kevin
next prev parent reply other threads:[~2018-11-29 0:35 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-16 10:04 [PATCH 00/10] ARM64: dts: Fix incomplete cooling-maps Viresh Kumar
2018-11-16 10:04 ` [PATCH 01/10] ARM64: dts: amlogic: Add all CPUs in cooling maps Viresh Kumar
2018-11-16 10:07 ` Neil Armstrong
2018-11-29 0:35 ` Kevin Hilman [this message]
2018-11-16 10:04 ` [PATCH 02/10] ARM64: dts: exynos: " Viresh Kumar
2018-11-18 14:20 ` Krzysztof Kozlowski
2018-11-16 10:04 ` [PATCH 03/10] ARM64: dts: fsl: " Viresh Kumar
2018-11-28 2:46 ` Shawn Guo
2018-11-16 10:04 ` [PATCH 04/10] arm64: dts: hi3660: Add missing cooling device properties for CPUs Viresh Kumar
2018-11-29 15:44 ` Wei Xu
2018-11-16 10:04 ` [PATCH 05/10] ARM64: dts: hisilicon: Add all CPUs in cooling maps Viresh Kumar
2018-11-29 15:45 ` Wei Xu
2018-11-16 10:04 ` [PATCH 06/10] ARM64: dts: mediatek: " Viresh Kumar
2018-11-16 10:04 ` [PATCH 07/10] ARM64: dts: msm8916: " Viresh Kumar
2018-11-16 10:04 ` [PATCH 08/10] ARM64: dts: renesas: " Viresh Kumar
2018-11-23 12:51 ` Simon Horman
2018-11-16 10:04 ` [PATCH 09/10] ARM64: dts: rockchip: " Viresh Kumar
2018-11-26 13:16 ` Heiko Stuebner
2018-11-16 10:04 ` [PATCH 10/10] ARM64: dts: uniphier: " Viresh Kumar
2018-11-26 15:49 ` Masahiro Yamada
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