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authorDeepthi Dharwar <deepthi@linux.vnet.ibm.com>2014-01-14 16:32:40 +0530
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-01-29 17:02:24 +1100
commit2c2e6ecfd077cbae72d32568af58c4ba57826c84 (patch)
treef46be303b75ef724a47fea4d9bb58bea9e1b4e71 /drivers/cpuidle/Kconfig.powerpc
parent3fa8cad82b94d0bed002571bd246f2299ffc876b (diff)
powerpc/powernv/cpuidle: Back-end cpuidle driver for powernv platform.
Following patch ports the cpuidle framework for powernv platform and also implements a cpuidle back-end powernv idle driver calling on to power7_nap and snooze idle states. Signed-off-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/cpuidle/Kconfig.powerpc')
-rw-r--r--drivers/cpuidle/Kconfig.powerpc9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/cpuidle/Kconfig.powerpc b/drivers/cpuidle/Kconfig.powerpc
index 8147de522a96..66c3a09574e9 100644
--- a/drivers/cpuidle/Kconfig.powerpc
+++ b/drivers/cpuidle/Kconfig.powerpc
@@ -9,3 +9,12 @@ config PSERIES_CPUIDLE
help
Select this option to enable processor idle state management
through cpuidle subsystem.
+
+config POWERNV_CPUIDLE
+ bool "Cpuidle driver for powernv platforms"
+ depends on CPU_IDLE
+ depends on PPC_POWERNV
+ default y
+ help
+ Select this option to enable processor idle state management
+ through cpuidle subsystem.