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arm64: dts: uniphier: 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: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Viresh Kumar 2018-05-25 11:10:06 +05:30 committed by Masahiro Yamada
parent ce397d215c
commit af0e09d0c6
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
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@ -58,6 +58,7 @@ cpu1: cpu@1 {
clocks = <&sys_clk 32>; clocks = <&sys_clk 32>;
enable-method = "psci"; enable-method = "psci";
operating-points-v2 = <&cluster0_opp>; operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
}; };
cpu2: cpu@100 { cpu2: cpu@100 {
@ -77,6 +78,7 @@ cpu3: cpu@101 {
clocks = <&sys_clk 33>; clocks = <&sys_clk 33>;
enable-method = "psci"; enable-method = "psci";
operating-points-v2 = <&cluster1_opp>; operating-points-v2 = <&cluster1_opp>;
#cooling-cells = <2>;
}; };
}; };