• Viresh Kumar's avatar
    ARM: dts: exynos: Add all CPUs in cooling maps · 670734f5
    Viresh Kumar authored
    Each CPU can (and does) participate in cooling down the system but the
    DT only captures a handful of them, normally CPU0, in the cooling maps.
    Things work by chance currently as under normal circumstances its the
    first CPU of each cluster which is used by the operating systems to
    probe the cooling devices. But as soon as this CPU ordering changes and
    any other CPU is used to bring up the cooling device, we will start
    seeing failures.
    
    Also the DT is rather incomplete when we list only one CPU in the
    cooling maps, as the hardware doesn't have any such limitations.
    
    Update cooling maps to include all devices affected by individual trip
    points.
    Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
    Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
    670734f5
exynos4412-itop-scp-core.dtsi 11.4 KB