diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2018-05-25 11:10:02 +0530 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-07-03 15:01:09 +0800 |
| commit | 346f5976cc3200896d5fb873412a4fe9c0fc611e (patch) | |
| tree | 4e938c996a122c726e456e70a0191e5bf5126df4 /arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi | |
| parent | 7a2aeb91757b12081e741b436466ec90e6d2c043 (diff) | |
arm64: dts: freescale: 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.
Do minor rearrangement as well to keep ordering consistent.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi index d92ea6c11b8e..7c882da3f6b0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi @@ -29,6 +29,7 @@ clocks = <&clockgen 1 0>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster0_l2>; + #cooling-cells = <2>; }; cpu2: cpu@100 { @@ -48,6 +49,7 @@ clocks = <&clockgen 1 1>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster1_l2>; + #cooling-cells = <2>; }; cpu4: cpu@200 { @@ -67,6 +69,7 @@ clocks = <&clockgen 1 2>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster2_l2>; + #cooling-cells = <2>; }; cpu6: cpu@300 { @@ -86,6 +89,7 @@ clocks = <&clockgen 1 3>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster3_l2>; + #cooling-cells = <2>; }; cluster0_l2: l2-cache0 { |