Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
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