Current File : //usr/src/linux-headers-5.15.0-125-generic/drivers/soc/rockchip/Kconfig
# SPDX-License-Identifier: GPL-2.0-only
if ARCH_ROCKCHIP || COMPILE_TEST
#
# Rockchip Soc drivers
#
config ROCKCHIP_GRF
bool "Rockchip General Register Files support" if COMPILE_TEST
default y if ARCH_ROCKCHIP
help
The General Register Files are a central component providing
special additional settings registers for a lot of soc-components.
In a lot of cases there also need to be default settings initialized
to make some of them conform to expectations of the kernel.
config ROCKCHIP_IODOMAIN
tristate "Rockchip IO domain support"
depends on OF
help
Say y here to enable support io domains on Rockchip SoCs. It is
necessary for the io domain setting of the SoC to match the
voltage supplied by the regulators.
config ROCKCHIP_PM_DOMAINS
bool "Rockchip generic power domain"
depends on PM
select PM_GENERIC_DOMAINS
help
Say y here to enable power domain support.
In order to meet high performance and low power requirements, a power
management unit is designed or saving power when RK3288 in low power
mode. The RK3288 PMU is dedicated for managing the power of the whole chip.
If unsure, say N.
endif
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