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| author | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-08-16 11:30:47 -0400 |
|---|---|---|
| committer | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-12-04 09:37:16 -0400 |
| commit | 2cd29f6308b81fdf3756307c37bda267a93c1650 (patch) | |
| tree | 788640605760e48d29911d2603f60061e491fa84 /arch/arm/boot/dts/omap5.dtsi | |
| parent | 1b761fc500dd12109730df8054397e422e0bef39 (diff) | |
| download | blackbird-op-linux-2cd29f6308b81fdf3756307c37bda267a93c1650.tar.gz blackbird-op-linux-2cd29f6308b81fdf3756307c37bda267a93c1650.zip | |
arm: dts: add cooling properties on omap5 cpu node
OMAP5 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: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-omap@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Diffstat (limited to 'arch/arm/boot/dts/omap5.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap5.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 7dfe36262d7f..ab9a21ae82f3 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -49,6 +49,10 @@ 1000000 1060000 1500000 1250000 >; + /* cooling options */ + cooling-min-level = <0>; + cooling-max-level = <2>; + #cooling-cells = <2>; /* min followed by max */ }; cpu@1 { device_type = "cpu"; |
