| author | Yan Wang <yan.wang@amlogic.com> | 2018-08-01 03:12:22 (GMT) |
|---|---|---|
| committer | Yuehu Mi <yuehu.mi@amlogic.com> | 2018-08-02 09:44:00 (GMT) |
| commit | 8342aed2ee201cc865c9a5b713b9dbbbdfb88660 (patch) | |
| tree | de51542f4d02528ccbc91169f7a39082cb1298d0 | |
| parent | 4c8082194e4757731361b739c6abe8e94945c423 (diff) | |
| download | common-8342aed2ee201cc865c9a5b713b9dbbbdfb88660.zip common-8342aed2ee201cc865c9a5b713b9dbbbdfb88660.tar.gz common-8342aed2ee201cc865c9a5b713b9dbbbdfb88660.tar.bz2 | |
dts: txl: add cpu-idle-states nodes to str fun[1/1]
PD#170812: gxbb_pm: get system suspend level fail,
need to add cpu-idle-states nodes
Change-Id: I38128bcc6ef84cb1af0dbba556e65d47928182a1
Signed-off-by: yuehu mi <yuehu.mi@amlogic.com>
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/mesontxl.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/mesontxl.dtsi b/arch/arm64/boot/dts/amlogic/mesontxl.dtsi index 8fa6bc2..e040bd6 100644 --- a/arch/arm64/boot/dts/amlogic/mesontxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/mesontxl.dtsi @@ -60,6 +60,7 @@ enable-method = "psci"; clocks = <&scpi_dvfs 0>; clock-names = "cpu-cluster.0"; + cpu-idle-states = <&SYSTEM_SLEEP_0>; }; CPU1:cpu@1 { @@ -69,6 +70,7 @@ enable-method = "psci"; clocks = <&scpi_dvfs 0>; clock-names = "cpu-cluster.0"; + cpu-idle-states = <&SYSTEM_SLEEP_0>; }; CPU2:cpu@2 { @@ -78,6 +80,7 @@ enable-method = "psci"; clocks = <&scpi_dvfs 0>; clock-names = "cpu-cluster.0"; + cpu-idle-states = <&SYSTEM_SLEEP_0>; }; CPU3:cpu@3 { @@ -87,6 +90,31 @@ enable-method = "psci"; clocks = <&scpi_dvfs 0>; clock-names = "cpu-cluster.0"; + cpu-idle-states = <&SYSTEM_SLEEP_0>; + }; + + idle-states { + entry-method = "arm,psci"; +/* + CPU_SLEEP_0: cpu-sleep-0 { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + local-timer-stop; + entry-latency-us = <3000>; + exit-latency-us = <3000>; + min-residency-us = <8000>; + }; +*/ + + SYSTEM_SLEEP_0: system-sleep-0 { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + local-timer-stop; + entry-latency-us = <0x3fffffff>; + exit-latency-us = <0x40000000>; + min-residency-us = <0xffffffff>; + }; + }; }; |