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arm64: dts: hi3660: Add missing cooling device properties for CPUs

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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: Wei Xu <xuwei5@hisilicon.com>
This commit is contained in:
Viresh Kumar
2018-11-16 15:34:27 +05:30
committed by Wei Xu
parent 4c7c31104b
commit a7a6e2cbb4
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/boot/dts/hisilicon/hi3660.dtsi
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@@ -79,6 +79,7 @@
capacity-dmips-mhz = <592>;
clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER0>;
operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
};
cpu2: cpu@2 {
@@ -91,6 +92,7 @@
capacity-dmips-mhz = <592>;
clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER0>;
operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
};
cpu3: cpu@3 {
@@ -103,6 +105,7 @@
capacity-dmips-mhz = <592>;
clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER0>;
operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
};
cpu4: cpu@100 {
@@ -129,6 +132,7 @@
capacity-dmips-mhz = <1024>;
clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER1>;
operating-points-v2 = <&cluster1_opp>;
#cooling-cells = <2>;
};
cpu6: cpu@102 {
@@ -141,6 +145,7 @@
capacity-dmips-mhz = <1024>;
clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER1>;
operating-points-v2 = <&cluster1_opp>;
#cooling-cells = <2>;
};
cpu7: cpu@103 {
@@ -153,6 +158,7 @@
capacity-dmips-mhz = <1024>;
clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER1>;
operating-points-v2 = <&cluster1_opp>;
#cooling-cells = <2>;
};
idle-states {