From: Maxime Ripard <maxime@cerno.tech>
To: Ondrej Jirman <megous@megous.com>
Cc: linux-sunxi@googlegroups.com, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>, Chen-Yu Tsai <wens@csie.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"moderated list:ARM/Allwinner sunXi SoC support"
<linux-arm-kernel@lists.infradead.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] ARM: dts: sun8i-a83t: Add thermal trip points/cooling maps
Date: Tue, 25 Feb 2020 10:05:06 +0100 [thread overview]
Message-ID: <20200225090506.4fnylq56bscuhtf3@gilmour.lan> (raw)
In-Reply-To: <20200224165417.334617-1-megous@megous.com>
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On Mon, Feb 24, 2020 at 05:54:17PM +0100, Ondrej Jirman wrote:
> This enables passive cooling by down-regulating CPU voltage
> and frequency.
>
> For the trip points, I used values from the BSP code directly.
>
> The critical trip point value is 30°C above the maximum recommended
> ambient temperature (70°C) for the SoC from the datasheet, so there's
> some headroom even at such a high ambient temperature.
>
> Signed-off-by: Ondrej Jirman <megous@megous.com>
Applied, thanks!
Maxime
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prev parent reply other threads:[~2020-02-25 9:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-24 16:54 Ondrej Jirman
2020-02-24 17:06 ` Daniel Lezcano
2020-02-24 17:23 ` Ondřej Jirman
2020-02-24 17:39 ` Ondřej Jirman
2020-02-24 17:56 ` Daniel Lezcano
2020-02-24 18:33 ` Ondřej Jirman
2020-02-25 9:05 ` Maxime Ripard [this message]
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