10cc59891SThierry Redingif ARCH_ROCKCHIP || COMPILE_TEST 20cc59891SThierry Reding 37c696693SCaesar Wang# 47c696693SCaesar Wang# Rockchip Soc drivers 57c696693SCaesar Wang# 6*4c58063dSHeiko Stuebner 7*4c58063dSHeiko Stuebnerconfig ROCKCHIP_GRF 8*4c58063dSHeiko Stuebner bool 9*4c58063dSHeiko Stuebner default y 10*4c58063dSHeiko Stuebner help 11*4c58063dSHeiko Stuebner The General Register Files are a central component providing 12*4c58063dSHeiko Stuebner special additional settings registers for a lot of soc-components. 13*4c58063dSHeiko Stuebner In a lot of cases there also need to be default settings initialized 14*4c58063dSHeiko Stuebner to make some of them conform to expectations of the kernel. 15*4c58063dSHeiko Stuebner 167c696693SCaesar Wangconfig ROCKCHIP_PM_DOMAINS 177c696693SCaesar Wang bool "Rockchip generic power domain" 187c696693SCaesar Wang depends on PM 197c696693SCaesar Wang select PM_GENERIC_DOMAINS 207c696693SCaesar Wang help 217c696693SCaesar Wang Say y here to enable power domain support. 227c696693SCaesar Wang In order to meet high performance and low power requirements, a power 237c696693SCaesar Wang management unit is designed or saving power when RK3288 in low power 247c696693SCaesar Wang mode. The RK3288 PMU is dedicated for managing the power of the whole chip. 257c696693SCaesar Wang 267c696693SCaesar Wang If unsure, say N. 270cc59891SThierry Reding 280cc59891SThierry Redingendif 29