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ARM64: dts: rk3366: support arm64 cpuidle-dt

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Change-Id: Ia5a0bf96609092c22f3bdb327cdfde6f505163c6
Signed-off-by: Tony Xie <tony.xie@rock-chips.com>
This commit is contained in:
xxx
2016-03-14 15:17:48 +08:00
committed by Huang, Tao
parent b12b3cba02
commit b4395cee0e
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/rockchip/rk3366.dtsi
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@@ -80,6 +80,7 @@
enable-method = "psci";
clocks = <&cru ARMCLK>;
operating-points-v2 = <&cpu0_opp_table>;
cpu-idle-states = <&cpu_sleep>;
};
cpu1: cpu@1 {
@@ -88,6 +89,7 @@
reg = <0x0 0x1>;
enable-method = "psci";
operating-points-v2 = <&cpu0_opp_table>;
cpu-idle-states = <&cpu_sleep>;
};
cpu2: cpu@2 {
@@ -96,6 +98,7 @@
reg = <0x0 0x2>;
enable-method = "psci";
operating-points-v2 = <&cpu0_opp_table>;
cpu-idle-states = <&cpu_sleep>;
};
cpu3: cpu@3 {
@@ -104,6 +107,19 @@
reg = <0x0 0x3>;
enable-method = "psci";
operating-points-v2 = <&cpu0_opp_table>;
cpu-idle-states = <&cpu_sleep>;
};
idle-states {
entry-method = "psci";
cpu_sleep: cpu-sleep-0 {
compatible = "arm,idle-state";
local-timer-stop;
arm,psci-suspend-param = <0x0010000>;
entry-latency-us = <350>;
exit-latency-us = <600>;
min-residency-us = <1150>;
};
};
};