From: Viresh Kumar Date: Fri, 25 May 2018 10:31:48 +0000 (+0530) Subject: ARM: dts: ls1021a: Add missing cooling device properties for CPUs X-Git-Tag: v4.19-rc1~44^2~19^2~59 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=47768f372eae030db6fab5225f9504a820d2c07f;p=linux.git ARM: dts: ls1021a: Add missing cooling device properties for CPUs 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 Signed-off-by: Shawn Guo --- diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index c55d479971cc..f18490548c78 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -84,6 +84,7 @@ device_type = "cpu"; reg = <0xf01>; clocks = <&clockgen 1 0>; + #cooling-cells = <2>; }; };