tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0-only
2if ARCH_ROCKCHIP || COMPILE_TEST
3
4#
5# Rockchip Soc drivers
6#
7
8config ROCKCHIP_GRF
9 bool
10 default y
11 help
12 The General Register Files are a central component providing
13 special additional settings registers for a lot of soc-components.
14 In a lot of cases there also need to be default settings initialized
15 to make some of them conform to expectations of the kernel.
16
17config ROCKCHIP_IODOMAIN
18 tristate "Rockchip IO domain support"
19 depends on OF
20 help
21 Say y here to enable support io domains on Rockchip SoCs. It is
22 necessary for the io domain setting of the SoC to match the
23 voltage supplied by the regulators.
24
25config ROCKCHIP_PM_DOMAINS
26 bool "Rockchip generic power domain"
27 depends on PM
28 select PM_GENERIC_DOMAINS
29 help
30 Say y here to enable power domain support.
31 In order to meet high performance and low power requirements, a power
32 management unit is designed or saving power when RK3288 in low power
33 mode. The RK3288 PMU is dedicated for managing the power of the whole chip.
34
35 If unsure, say N.
36
37endif