arm: dts: exynos: Add missing cooling device properties for CPUs
authorViresh Kumar <viresh.kumar@linaro.org>
Fri, 25 May 2018 10:31:53 +0000 (16:01 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 13 Nov 2018 19:16:54 +0000 (11:16 -0800)
commit744ed1c1673fd15e2ca1830f667a73014cfb8f55
treed652a55c8a80d1a8590fdac8ee5ca7b2a5244a1b
parentb5c33c25d23b5896c7bd690afed067a6e6fa53a9
arm: dts: exynos: Add missing cooling device properties for CPUs

commit 672f33198bee21ee91e6af2cb8f67cfc8bc97ec1 upstream.

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.

Fix other missing properties (clocks, OPP, clock latency) as well to
make it all work.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm/boot/dts/exynos3250.dtsi
arch/arm/boot/dts/exynos4210.dtsi
arch/arm/boot/dts/exynos5250.dtsi