1# SPDX-License-Identifier: GPL-2.0-only 2 3config TH1520_PM_DOMAINS 4 tristate "Support TH1520 Power Domains" 5 depends on TH1520_AON_PROTOCOL || !TH1520_AON_PROTOCOL 6 select REGMAP_MMIO 7 help 8 This driver enables power domain management for the T-HEAD 9 TH-1520 SoC. On this SoC there are number of power domains, 10 which can be managed independently. For example GPU, NPU, 11 and DPU reside in their own power domains which can be 12 turned on/off. 13