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| author | Jon Medhurst <tixy@linaro.org> | 2015-05-06 09:33:29 +0100 |
|---|---|---|
| committer | Jon Medhurst <tixy@linaro.org> | 2015-05-06 09:33:29 +0100 |
| commit | 850f741411156c8f7af7851e0c2cd2b2dc0c21c5 (patch) | |
| tree | b04c40ce0a326a805405b62ef3dfcf65d5957a1c | |
| parent | 9e8115f3c27f349d5b560a4a3652fed228c0f0cf (diff) | |
| parent | 957ae1ba4b757c5184d177eebbafecae733aa798 (diff) | |
Merge branch 'tracking-armlt-juno-cpuidle' into integration-linaro-vexpress64
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno.dts | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts index 5e9110a3353d..e994f31152bc 100644 --- a/arch/arm64/boot/dts/arm/juno.dts +++ b/arch/arm64/boot/dts/arm/juno.dts @@ -34,12 +34,35 @@ #address-cells = <2>; #size-cells = <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 = <100>; + exit-latency-us = <250>; + min-residency-us = <2000>; + }; + + CLUSTER_SLEEP_0: cluster-sleep-0 { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x1010000>; + local-timer-stop; + entry-latency-us = <800>; + exit-latency-us = <700>; + min-residency-us = <2500>; + }; + }; + A57_0: cpu@0 { compatible = "arm,cortex-a57","arm,armv8"; reg = <0x0 0x0>; device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; }; A57_1: cpu@1 { @@ -48,6 +71,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; }; A53_0: cpu@100 { @@ -56,6 +80,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; }; A53_1: cpu@101 { @@ -64,6 +89,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; }; A53_2: cpu@102 { @@ -72,6 +98,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; }; A53_3: cpu@103 { @@ -80,6 +107,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; }; A57_L2: l2-cache0 { |