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ARM: dts: ls1021a: Add missing cooling device properties for CPUs

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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.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Viresh Kumar
2018-05-25 16:01:48 +05:30
committed by Shawn Guo
parent 2d0b768bd1
commit 47768f372e
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/ls1021a.dtsi
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@@ -84,6 +84,7 @@ cpu1: cpu@f01 {
device_type = "cpu";
reg = <0xf01>;
clocks = <&clockgen 1 0>;
#cooling-cells = <2>;
};
};