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Diffstat (limited to 'drivers/devfreq/Kconfig')
-rw-r--r-- | drivers/devfreq/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index 64281bb2f650..f1b4a69c98a6 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -98,6 +98,21 @@ config ARM_TEGRA_DEVFREQ It reads ACTMON counters of memory controllers and adjusts the operating frequencies and voltages with OPP support. +config ARM64_DSU_PCTRL_DEVFREQ + tristate "ARM DSU Cache Portion Control DEVFREQ Driver" + depends on ARM64 + select PM_OPP + help + This adds the DevFreq driver for energy-cost-justified demand-driven + portion control of the ARM DSU cache. + This driver does not control frequency. + + It uses architecture specific instructions which might cause + fault when some ARM64 platform does not support it. + Make sure this driver works with your ARM64 platform. + + If unsure, say N. + source "drivers/devfreq/event/Kconfig" endif # PM_DEVFREQ |