Files
rt-thread/components/drivers/dvfs/Kconfig
T
GuEe-GUI e280f213bf [dm][dvfs] support Dynamic Voltage and Frequency Scaling (DVFS)
1. Support DVFS and finsh cmd, there are 6 governors:
   - conservative
   - freedom
   - performance
   - powersave
   - schedutil
2. Support DVFS for SCMI.
3. Port the Cooling device for DVFS.
4. Port the PM with DVFS.

Signed-off-by: GuEe-GUI <2991707448@qq.com>
2026-06-23 08:02:09 +08:00

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menuconfig RT_USING_DVFS
bool "Using Dynamic Voltage and Frequency Scaling (DVFS)"
depends on RT_USING_DM
depends on RT_USING_CLK
depends on RT_USING_REGULATOR
select RT_USING_ADT
select RT_USING_ADT_REF
select RT_USING_ADT_BITMAP
select RT_USING_DEVICE_IPC
select RT_USING_SYSTEM_WORKQUEUE
default n
config RT_USING_DVFS_EVENT
bool "Event"
depends on RT_USING_DVFS
default y
config RT_USING_DVFS_OPP_RETRY_MAX
int "OPP retry max time"
depends on RT_USING_DVFS
default 10
if RT_USING_DVFS && RT_USING_DVFS_EVENT
comment "DVFS Event Drivers"
endif
if RT_USING_DVFS
osource "$(SOC_DM_DVFS_EVENT_DIR)/Kconfig"
endif
if RT_USING_DVFS
comment "DVFS CPUfreq Drivers"
endif
config RT_DVFS_SCMI_CPUFREQ
bool "SCMI CPUfreq driver"
depends on RT_USING_DVFS
depends on RT_FIRMWARE_ARM_SCMI
default n
if RT_USING_DVFS
osource "$(SOC_DM_DVFS_CPUFREQ_DIR)/Kconfig"
endif
if RT_USING_DVFS
comment "DVFS Devfreq Drivers"
endif
if RT_USING_DVFS
osource "$(SOC_DM_DVFS_DEVFREQ_DIR)/Kconfig"
endif