config ARM_EXYNOS_BUS_DEVFREQ
tristate "ARM EXYNOS Generic Memory Bus DEVFREQ Driver"
- depends on ARCH_EXYNOS
+ depends on ARCH_EXYNOS || COMPILE_TEST
select DEVFREQ_GOV_SIMPLE_ONDEMAND
select DEVFREQ_GOV_PASSIVE
select DEVFREQ_EVENT_EXYNOS_PPMU
This does not yet operate with optimal voltages.
config ARM_TEGRA_DEVFREQ
- tristate "Tegra DEVFREQ Driver"
- depends on ARCH_TEGRA_124_SOC
- select DEVFREQ_GOV_SIMPLE_ONDEMAND
- select PM_OPP
- help
- This adds the DEVFREQ driver for the Tegra family of SoCs.
- It reads ACTMON counters of memory controllers and adjusts the
- operating frequencies and voltages with OPP support.
+ tristate "Tegra DEVFREQ Driver"
+ depends on ARCH_TEGRA_124_SOC
+ select DEVFREQ_GOV_SIMPLE_ONDEMAND
+ select PM_OPP
+ help
+ This adds the DEVFREQ driver for the Tegra family of SoCs.
+ It reads ACTMON counters of memory controllers and adjusts the
+ operating frequencies and voltages with OPP support.
+
+config ARM_RK3399_DMC_DEVFREQ
+ tristate "ARM RK3399 DMC DEVFREQ Driver"
+ depends on ARCH_ROCKCHIP
+ select DEVFREQ_EVENT_ROCKCHIP_DFI
+ select DEVFREQ_GOV_SIMPLE_ONDEMAND
+ select PM_DEVFREQ_EVENT
+ select PM_OPP
+ help
+ This adds the DEVFREQ driver for the RK3399 DMC(Dynamic Memory Controller).
+ It sets the frequency for the memory controller and reads the usage counts
+ from hardware.
source "drivers/devfreq/event/Kconfig"