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arm: dts: add cooling properties on omap4430 cpu node

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OMAP4430 devices can reach high temperatures and thus
needs to have cpufreq-cooling on systems running on it.

This patch adds the required cooling device properties
so that cpufreq-cpu0 driver loads the cooling device.

Cc: "Benoît Cousson" <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-omap@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
This commit is contained in:
Eduardo Valentin 2013-07-15 09:46:31 -04:00
parent 8af51b0ff4
commit 72af5e6d0c
1 changed files with 5 additions and 0 deletions
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5
arch/arm/boot/dts/omap443x.dtsi
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@ -22,6 +22,11 @@
1008000 1375000 1008000 1375000
>; >;
clock-latency = <300000>; /* From legacy driver */ clock-latency = <300000>; /* From legacy driver */
/* cooling options */
cooling-min-level = <0>;
cooling-max-level = <3>;
#cooling-cells = <2>; /* min followed by max */
}; };
}; };