Messages in this thread Patch in this message | | | Date | Tue, 22 Sep 2009 11:08:09 +0530 | From | Arun R Bharadwaj <> | Subject | [v5 RFC PATCH 4/7]: POWER: enable cpuidle for POWER. |
| |
* Arun R Bharadwaj <arun@linux.vnet.ibm.com> [2009-09-22 11:03:14]:
This patch enables the cpuidle option in Kconfig for pSeries.
Currently cpuidle infrastructure is enabled only for x86 and ARM.
Signed-off-by: Arun R Bharadwaj <arun@linux.vnet.ibm.com> --- arch/powerpc/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
Index: linux.trees.git/arch/powerpc/Kconfig =================================================================== --- linux.trees.git.orig/arch/powerpc/Kconfig +++ linux.trees.git/arch/powerpc/Kconfig @@ -243,6 +243,20 @@ source "kernel/Kconfig.freezer" source "arch/powerpc/sysdev/Kconfig" source "arch/powerpc/platforms/Kconfig" +menu "Power management options" + +source "drivers/cpuidle/Kconfig" + +config PSERIES_PROCESSOR_IDLE + bool "Idle Power Management Support for pSeries" + depends on PPC_PSERIES && CPU_IDLE + default y + help + Idle Power Management Support for pSeries. This hooks onto cpuidle + infrastructure to help in idle cpu power management. + +endmenu + menu "Kernel options" config HIGHMEM
| |