| # SPDX-License-Identifier: GPL-2.0-only | |
| if PM_DEVFREQ | |
| config MTK_DVFSRC_DEVFREQ | |
| tristate "MediaTek DVFSRC DEVFREQ Driver" | |
| depends on (MTK_DVFSRC && HAVE_ARM_SMCCC) || \ | |
| (COMPILE_TEST && MTK_DVFSRC && HAVE_ARM_SMCCC) | |
| select DEVFREQ_GOV_USERSPACE | |
| help | |
| This adds the DEVFREQ driver for the MediaTek DVFSRC | |
| (dynamic voltage and frequency scaling resource collector). | |
| The driver support to request dram frequency by DVFSRC and | |
| user can adjust dram frequency on userspace. | |
| endif # PM_DEVFREQ |