On Tue, 2014-04-01 at 12:43 +0530, Gautham R. Shenoy wrote: > From: "Gautham R. Shenoy" <ego@xxxxxxxxxxxxxxxxxx> > > Enable CPUFreq for PowerNV. Select "performance", "powersave", > "userspace" and "ondemand" governors. Choose "ondemand" to be the > default governor. Rafael, are you going to take these or should I send them to Linus ? (I'd rather you take them :-) Cheers, Ben. > > Signed-off-by: Gautham R. Shenoy <ego@xxxxxxxxxxxxxxxxxx> > Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx> > --- > arch/powerpc/configs/pseries_defconfig | 1 + > arch/powerpc/configs/pseries_le_defconfig | 1 + > arch/powerpc/platforms/powernv/Kconfig | 6 ++++++ > 3 files changed, 8 insertions(+) > > diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig > index 9ea8342b..a905063 100644 > --- a/arch/powerpc/configs/pseries_defconfig > +++ b/arch/powerpc/configs/pseries_defconfig > @@ -306,3 +306,4 @@ CONFIG_KVM_BOOK3S_64=m > CONFIG_KVM_BOOK3S_64_HV=y > CONFIG_TRANSPARENT_HUGEPAGE=y > CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y > +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y > diff --git a/arch/powerpc/configs/pseries_le_defconfig b/arch/powerpc/configs/pseries_le_defconfig > index 3c84f9d..58e3dbf 100644 > --- a/arch/powerpc/configs/pseries_le_defconfig > +++ b/arch/powerpc/configs/pseries_le_defconfig > @@ -301,3 +301,4 @@ CONFIG_CRYPTO_LZO=m > # CONFIG_CRYPTO_ANSI_CPRNG is not set > CONFIG_CRYPTO_DEV_NX=y > CONFIG_CRYPTO_DEV_NX_ENCRYPT=m > +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y > diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig > index 895e8a2..c252ee9 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 -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
