cpufreq: powernv: Select CPUFreq related Kconfig options for powernv

Enable CPUFreq for PowerNV. Select "performance", "powersave",
"userspace" and "ondemand" governors. Choose "ondemand" to be the
default governor.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig
index 895e8a20a3fc..c252ee95bddf 100644
--- a/arch/powerpc/platforms/powernv/Kconfig
+++ b/arch/powerpc/platforms/powernv/Kconfig
@@ -11,6 +11,12 @@ config PPC_POWERNV
         select PPC_UDBG_16550
         select PPC_SCOM
         select ARCH_RANDOM
+        select CPU_FREQ
+        select CPU_FREQ_GOV_PERFORMANCE
+        select CPU_FREQ_GOV_POWERSAVE
+        select CPU_FREQ_GOV_USERSPACE
+        select CPU_FREQ_GOV_ONDEMAND
+        select CPU_FREQ_GOV_CONSERVATIVE
         default y
 
 config PPC_POWERNV_RTAS