| # SPDX-License-Identifier: GPL-2.0-only |
| menuconfig POWER_AVS |
| bool "Adaptive Voltage Scaling class support" |
| help |
| AVS is a power management technique which finely controls the |
| operating voltage of a device in order to optimize (i.e. reduce) |
| its power consumption. |
| At a given operating point the voltage is adapted depending on |
| static factors (chip manufacturing process) and dynamic factors |
| (temperature depending performance). |
| AVS is also called SmartReflex on OMAP devices. |
| |
| Say Y here to enable Adaptive Voltage Scaling class support. |
| |
| config ROCKCHIP_IODOMAIN |
| tristate "Rockchip IO domain support" |
| depends on POWER_AVS && ARCH_ROCKCHIP && OF |
| help |
| Say y here to enable support io domains on Rockchip SoCs. It is |
| necessary for the io domain setting of the SoC to match the |
| voltage supplied by the regulators. |
