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| author | Yuantian Tang <andy.tang@nxp.com> | 2018-02-08 10:54:36 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-02-24 10:10:05 +0300 |
| commit | 69ea29b033f161c551a03c725c8b347e37c94dd9 (patch) | |
| tree | a34326e5db0c010bd09286f93180c193e140d0e3 /arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi | |
| parent | 3fd366d8cbb372386c14b7dbf86b05885e04b482 (diff) | |
| download | linux-69ea29b033f161c551a03c725c8b347e37c94dd9.tar.xz | |
arm64: dts: fsl: update the cpu idle node
According to PSCI standard v0.2, for CPU_SUSPEND call, which is
used by cpu idle framework, bit[16] of state parameter must be 0.
So update bit[16] of property 'arm,psci-suspend-param', which is
used as state parameter, to 0.
Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi index aeaef01d375f..0884e1a77901 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi @@ -143,7 +143,7 @@ CPU_PW20: cpu-pw20 { compatible = "arm,idle-state"; idle-state-name = "PW20"; - arm,psci-suspend-param = <0x00010000>; + arm,psci-suspend-param = <0x0>; entry-latency-us = <2000>; exit-latency-us = <2000>; min-residency-us = <6000>; |