diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-01-03 17:04:45 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:35:49 +0800 |
| commit | 74dbd8881211993b265bd30217c761323e31e132 (patch) | |
| tree | 11cd89b6c54aa2133e00d45439b2db6dfe942a30 /arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-inmate.dts | |
| parent | 290ef20492562c12397f47873f1a50425d9741a5 (diff) | |
MLK-20673 ARM64: dts: freescale: imx8qm: disable cpu-idle
Since some ATF versions could have cpu-idle with cpu/cluster
power off support enabled, but due to some drivers are NOT
ready to support cpu/cluster power off when idle, so i.MX8QM's
cpu-idle with cpu/cluster power off is NOT ready at all, disable
it to avoid confusion, and ATF can have the full cpu-idle support
there.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-inmate.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-inmate.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-inmate.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-inmate.dts index e842aac0d8a7..0b7a323cac7a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-inmate.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-inmate.dts @@ -45,6 +45,7 @@ compatible = "arm,armv8"; enable-method = "psci"; reg = <0x0 0x2>; + /delete-property/ cpu-idle-states; }; cpu@1 { @@ -52,6 +53,7 @@ compatible = "arm,armv8"; enable-method = "psci"; reg = <0x0 0x3>; + /delete-property/ cpu-idle-states; }; }; |