| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| # ARM CPU Frequency scaling drivers |
| # |
| |
| config DEVICE_MODULES_ARM_MEDIATEK_CPUFREQ_HW |
| tristate "MediaTek CPUFreq HW driver" |
| depends on ARCH_MEDIATEK || COMPILE_TEST |
| default m |
| help |
| Support for the CPUFreq HW driver. |
| Some MediaTek chipsets have a HW engine to offload the steps |
| necessary for changing the frequency of the CPUs. Firmware loaded |
| in this engine exposes a programming interface to the OS. |
| The driver implements the cpufreq interface for this HW engine. |
| Say Y if you want to support CPUFreq HW. |
