1# SPDX-License-Identifier: GPL-2.0-only 2menu "Qualcomm PM Domains" 3 4config QCOM_CPR 5 tristate "QCOM Core Power Reduction (CPR) support" 6 depends on ARCH_QCOM && HAS_IOMEM 7 select PM_OPP 8 select REGMAP 9 help 10 Say Y here to enable support for the CPR hardware found on Qualcomm 11 SoCs like QCS404. 12 13 This driver populates CPU OPPs tables and makes adjustments to the 14 tables based on feedback from the CPR hardware. If you want to do 15 CPUfrequency scaling say Y here. 16 17 To compile this driver as a module, choose M here: the module will 18 be called qcom-cpr 19 20config QCOM_RPMHPD 21 tristate "Qualcomm RPMh Power domain driver" 22 depends on QCOM_RPMH && QCOM_COMMAND_DB 23 help 24 QCOM RPMh Power domain driver to support power-domains with 25 performance states. The driver communicates a performance state 26 value to RPMh which then translates it into corresponding voltage 27 for the voltage rail. 28 29config QCOM_RPMPD 30 tristate "Qualcomm RPM Power domain driver" 31 depends on PM && OF 32 depends on QCOM_SMD_RPM 33 select PM_GENERIC_DOMAINS 34 select PM_GENERIC_DOMAINS_OF 35 help 36 QCOM RPM Power domain driver to support power-domains with 37 performance states. The driver communicates a performance state 38 value to RPM which then translates it into corresponding voltage 39 for the voltage rail. 40 41endmenu 42