From: Krzysztof Kozlowski Date: Tue, 11 Aug 2015 22:47:17 +0000 (+0900) Subject: ARM: exynos_defconfig: Enable cpufreq-dt driver X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=2b347c6494cbc6bfdc81b5201b8aa34afb2c3500;p=deliverable%2Flinux.git ARM: exynos_defconfig: Enable cpufreq-dt driver With the latest patches the cpufreq-dt can be used on multiple Exynos SoCs: 3250, 4210, 4212, 4412 and 5250. Enable it along with default ondemand governor to conserve the energy, reduce temperature while maintaining acceptable performance. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Javier Martinez Canillas Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 67965cedeb69..2263cd94cb93 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -27,6 +27,8 @@ CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M" CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y +CONFIG_CPUFREQ_DT=y CONFIG_CPU_IDLE=y CONFIG_ARM_EXYNOS_CPUIDLE=y CONFIG_VFP=y