From: Shawn Guo <shawnguo@kernel.org>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: arm@kernel.org, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
catalin.marinas@arm.com, Will Deacon <will.deacon@arm.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
ionela.voinescu@arm.com,
Daniel Lezcano <daniel.lezcano@linaro.org>,
chris.redpath@arm.com,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/6] arm64: dts: freescale: Add missing cooling device properties for CPUs
Date: Tue, 3 Jul 2018 15:34:31 +0800 [thread overview]
Message-ID: <CAAQ0ZWRsroAAKRyxdd9ZCreriAjdBecmJy01sRy+6i_iQsMKgw@mail.gmail.com> (raw)
In-Reply-To: <e4504945d2b684fae2850bbcf03a6d02917a8c8a.1527225682.git.viresh.kumar@linaro.org>
On Fri, May 25, 2018 at 1:40 PM Viresh Kumar <viresh.kumar@linaro.org> wrote:
>
> The cooling device properties, like "#cooling-cells" and
> "dynamic-power-coefficient", should either be present for all the CPUs
> of a cluster or none. If these are present only for a subset of CPUs of
> a cluster then things will start falling apart as soon as the CPUs are
> brought online in a different order. For example, this will happen
> because the operating system looks for such properties in the CPU node
> it is trying to bring up, so that it can register a cooling device.
>
> Add such missing properties.
>
> Do minor rearrangement as well to keep ordering consistent.
>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Applied, thanks.
Please use my kernel.org email address for future patches.
Shawn
next prev parent reply other threads:[~2018-07-03 7:34 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-25 5:40 [PATCH 0/6] arm64: dts: Add missing cooling device properties for CPUs Viresh Kumar
2018-05-25 5:40 ` [PATCH 1/6] arm64: dts: amlogic: " Viresh Kumar
2018-05-25 21:10 ` Olof Johansson
2018-05-26 8:37 ` Neil Armstrong
2018-05-28 11:16 ` Viresh Kumar
2018-05-28 11:13 ` Viresh Kumar
2018-06-02 8:14 ` Olof Johansson
2018-06-05 4:37 ` Viresh Kumar
2018-05-25 5:40 ` [PATCH 2/6] arm64: dts: freescale: " Viresh Kumar
2018-07-03 7:34 ` Shawn Guo [this message]
2018-07-03 8:34 ` Viresh Kumar
2018-07-03 10:08 ` Shawn Guo
2018-05-25 5:40 ` [PATCH 3/6] arm64: dts: hisilicon: " Viresh Kumar
2018-05-26 18:00 ` Wei Xu
2018-05-26 18:21 ` Wei Xu
2018-07-18 5:58 ` Viresh Kumar
2018-07-18 15:32 ` Wei Xu
2018-05-25 5:40 ` [PATCH 4/6] arm64: dts: mediatek: " Viresh Kumar
2018-07-02 16:56 ` Matthias Brugger
2018-05-25 5:40 ` [PATCH 5/6] arm64: dts: rockchip: " Viresh Kumar
2018-06-15 11:23 ` Heiko Stübner
2018-05-25 5:40 ` [PATCH 6/6] arm64: dts: socionext: " Viresh Kumar
2018-06-01 3:25 ` Masahiro Yamada
2018-06-04 7:14 ` Viresh Kumar
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