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 "Rockchip General Register Files support" if COMPILE_TEST
10	default y if ARCH_ROCKCHIP
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
38