From: Maxime Ripard <maxime.ripard@bootlin.com>
To: megous@megous.com
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-sunxi@googlegroups.com,
linux-kernel@vger.kernel.org, Chen-Yu Tsai <wens@csie.org>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/2] ARM: dts: sun8i: a83t: Add missing cooling device properties for CPUs
Date: Mon, 1 Apr 2019 10:20:04 +0200 [thread overview]
Message-ID: <20190401082004.kulhr3r6nskidycg@flea> (raw)
In-Reply-To: <20190328113159.9668-2-megous@megous.com>
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On Thu, Mar 28, 2019 at 12:31:58PM +0100, megous@megous.com wrote:
> From: Ondrej Jirman <megous@megous.com>
>
> Enable to use CPUs as cooling device in the future, by adding
> "#cooling-cells" to each CPU node. This property should be present for
> all the CPUs of a cluster. 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.
>
> Signed-off-by: Ondrej Jirman <megous@megous.com>
Applied, thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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next prev parent reply other threads:[~2019-04-01 8:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-28 11:31 [PATCH v2 0/2] ARM: dts: sun8i: a83t: Add missing cooling device properties for CPUs megous
2019-03-28 11:31 ` [PATCH v2 1/2] " megous
2019-04-01 8:20 ` Maxime Ripard [this message]
2019-03-28 11:31 ` [PATCH v2 2/2] ARM: dts: sun8i: a83t: Add missing CPU clock references megous
2019-04-01 8:22 ` Maxime Ripard
2019-04-01 11:30 ` Ondřej Jirman
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