2 bool "Adaptive Voltage Scaling class support"
4 AVS is a power management technique which finely controls the
5 operating voltage of a device in order to optimize (i.e. reduce)
7 At a given operating point the voltage is adapted depending on
8 static factors (chip manufacturing process) and dynamic factors
9 (temperature depending performance).
10 AVS is also called SmartReflex on OMAP devices.
12 Say Y here to enable Adaptive Voltage Scaling class support.
15 tristate "QCOM Core Power Reduction (CPR) support"
19 Say Y here to enable support for the CPR hardware found on Qualcomm
22 This driver populates CPU OPPs tables and makes adjustments to the
23 tables based on feedback from the CPR hardware. If you want to do
24 CPUfrequency scaling say Y here.
26 To compile this driver as a module, choose M here: the module will
29 config ROCKCHIP_IODOMAIN
30 tristate "Rockchip IO domain support"
31 depends on POWER_AVS && ARCH_ROCKCHIP && OF
33 Say y here to enable support io domains on Rockchip SoCs. It is
34 necessary for the io domain setting of the SoC to match the
35 voltage supplied by the regulators.