Commit a9fb28b4 authored by Viresh Kumar's avatar Viresh Kumar Committed by Greg Kroah-Hartman

arm64: dts: uniphier: Add missing cooling device properties for CPUs

[ Upstream commit af0e09d0 ]

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: default avatarViresh Kumar <>
Signed-off-by: default avatarMasahiro Yamada <>
Signed-off-by: default avatarSasha Levin <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent f4825698
......@@ -58,6 +58,7 @@
clocks = <&sys_clk 32>;
enable-method = "psci";
operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
cpu2: cpu@100 {
......@@ -77,6 +78,7 @@
clocks = <&sys_clk 33>;
enable-method = "psci";
operating-points-v2 = <&cluster1_opp>;
#cooling-cells = <2>;
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