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-rw-r--r--arch/arm/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 67874b8..96863b8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1620,6 +1620,16 @@ config HOTPLUG_CPU
Say Y here to experiment with turning CPUs off and on. CPUs
can be controlled through /sys/devices/system/cpu.
+config ARM_PSCI
+ bool "Support for the ARM Power State Coordination Interface (PSCI)"
+ depends on CPU_V7
+ help
+ Say Y here if you want Linux to communicate with system firmware
+ implementing the PSCI specification for CPU-centric power
+ management operations described in ARM document number ARM DEN
+ 0022A ("Power State Coordination Interface System Software on
+ ARM processors").
+
config LOCAL_TIMERS
bool "Use local timer interrupts"
depends on SMP
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