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| author | Ranjani Vaidyanathan <ra5478@freescale.com> | 2011-07-29 14:30:19 -0500 |
|---|---|---|
| committer | Ranjani Vaidyanathan <ra5478@freescale.com> | 2011-08-30 17:26:39 -0500 |
| commit | 2ecbb95c0d3e6fcefae3a0bf9800f9149adec824 (patch) | |
| tree | 08becb3e913b5d919c5de3f808d8b213ba970615 /arch/arm/configs | |
| parent | 9fb2acc5b76620f9207a609dd02dc762a72de95c (diff) | |
ENGR00139280: MX6: Add CPUFREQ support
Add support for CPUFREQ for SMP system.
Added support for 1GHz, 800MHz, 400MHz and 160MHz.
Added support for scaling the voltage along with frequency.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
Diffstat (limited to 'arch/arm/configs')
| -rw-r--r-- | arch/arm/configs/imx6_defconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/configs/imx6_defconfig b/arch/arm/configs/imx6_defconfig index 7e7ec68bd33b..6f3f626dea36 100644 --- a/arch/arm/configs/imx6_defconfig +++ b/arch/arm/configs/imx6_defconfig @@ -19,6 +19,7 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_LOCKBREAK=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_ARCH_HAS_CPUFREQ=y CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y @@ -429,6 +430,22 @@ CONFIG_CMDLINE="noinitrd console=ttymxc0,115200 root=/dev/mtdblock2 rw rootfstyp # # CPU Power Management # +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +# CONFIG_CPU_FREQ_DEBUG is not set +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +#CONFIG_CPU_FREQ_GOV_PERFORMANCE is not set +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +CONFIG_CPU_FREQ_IMX=y # CONFIG_CPU_IDLE is not set # |