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author | Viresh Kumar <viresh.kumar@linaro.org> | 2018-05-25 08:40:04 +0300 |
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committer | Matthias Brugger <matthias.bgg@gmail.com> | 2018-07-02 19:54:19 +0300 |
commit | a06e5c0562e9eec70a36d77dc98bdac4a075dcc8 (patch) | |
tree | 26d9e834c5f5744c6fa7ee6827e5171fcb30d1d0 /arch/arm64/boot/dts/mediatek/mt7622.dtsi | |
parent | 34093104304df1eb09f9bd15f8f157f085a85a3b (diff) | |
download | linux-a06e5c0562e9eec70a36d77dc98bdac4a075dcc8.tar.xz |
arm64: dts: mediatek: 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 <viresh.kumar@linaro.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/mediatek/mt7622.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index e2c5450f7c87..4d6f8452f006 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -89,6 +89,7 @@ <&apmixedsys CLK_APMIXED_MAIN_CORE_EN>; clock-names = "cpu", "intermediate"; operating-points-v2 = <&cpu_opp_table>; + #cooling-cells = <2>; enable-method = "psci"; clock-frequency = <1300000000>; }; |