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dts: axg: dtsi update for idle.

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PD#146619: AXG fail or hard lock up when idle enable.

Change-Id: I688e134f22a1fed67aae98a7a99242c54db5aab7
Signed-off-by: Yan Wang <yan.wang@amlogic.com>
This commit is contained in:
Yan Wang
2017-06-28 15:06:47 +08:00
committed by Jianxin Pan
parent f048dbda0f
commit 7158c37867
1 changed files with 15 additions and 8 deletions
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23
arch/arm64/boot/dts/amlogic/mesonaxg.dtsi
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@@ -54,8 +54,7 @@
enable-method = "psci";
clocks = <&scpi_dvfs 0>;
clock-names = "cpu-cluster.0";
//cpu-idle-states = <&SYSTEM_SLEEP_0>;
/*cpu-idle-states = <&CPU_SLEEP_0 &SYSTEM_SLEEP_0>;*/
cpu-idle-states = <&CPU_SLEEP_0>;
};
CPU1:cpu@1 {
@@ -65,8 +64,7 @@
enable-method = "psci";
clocks = <&scpi_dvfs 0>;
clock-names = "cpu-cluster.0";
//cpu-idle-states = <&SYSTEM_SLEEP_0>;
/*cpu-idle-states = <&CPU_SLEEP_0 &SYSTEM_SLEEP_0>;*/
cpu-idle-states = <&CPU_SLEEP_0>;
};
CPU2:cpu@2 {
device_type = "cpu";
@@ -75,8 +73,7 @@
enable-method = "psci";
clocks = <&scpi_dvfs 0>;
clock-names = "cpu-cluster.0";
//cpu-idle-states = <&SYSTEM_SLEEP_0>;
/*cpu-idle-states = <&CPU_SLEEP_0 &SYSTEM_SLEEP_0>;*/
cpu-idle-states = <&CPU_SLEEP_0>;
};
CPU3:cpu@3 {
@@ -86,10 +83,20 @@
enable-method = "psci";
clocks = <&scpi_dvfs 0>;
clock-names = "cpu-cluster.0";
//cpu-idle-states = <&SYSTEM_SLEEP_0>;
/*cpu-idle-states = <&CPU_SLEEP_0 &SYSTEM_SLEEP_0>;*/
cpu-idle-states = <&CPU_SLEEP_0>;
};
idle-states {
entry-method = "arm,psci-0.2";
CPU_SLEEP_0: cpu-sleep-0 {
compatible = "arm,idle-state";
arm,psci-suspend-param = <0x0010000>;
local-timer-stop;
entry-latency-us = <5000>;
exit-latency-us = <5000>;
min-residency-us = <15000>;
};
};
};
timer {