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Diffstat (limited to 'drivers/devfreq/Kconfig')
| -rw-r--r-- | drivers/devfreq/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index 0f079be13305..1560d0d4be92 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -78,4 +78,14 @@ config ARM_EXYNOS4_BUS_DEVFREQ To operate with optimal voltages, ASV support is required (CONFIG_EXYNOS_ASV). +config ARM_EXYNOS5_BUS_DEVFREQ + bool "ARM Exynos5250 Bus DEVFREQ Driver" + depends on SOC_EXYNOS5250 + select ARCH_HAS_OPP + select DEVFREQ_GOV_SIMPLE_ONDEMAND + help + This adds the DEVFREQ driver for Exynos5250 bus interface (vdd_int). + It reads PPMU counters of memory controllers and adjusts the + operating frequencies and voltages with OPP support. + endif # PM_DEVFREQ |