1f18198c0SInochi Amaoto# SPDX-License-Identifier: GPL-2.0-only 2f18198c0SInochi Amaoto# 3f18198c0SInochi Amaoto# Sophgo SoC drivers 4f18198c0SInochi Amaoto# 5f18198c0SInochi Amaoto 6f18198c0SInochi Amaotoif ARCH_SOPHGO || COMPILE_TEST 7f18198c0SInochi Amaotomenu "Sophgo SoC drivers" 8f18198c0SInochi Amaoto 9*c8754c7dSAlexander Sverdlinconfig SOPHGO_CV1800_RTCSYS 10*c8754c7dSAlexander Sverdlin tristate "Sophgo CV1800 RTC MFD" 11*c8754c7dSAlexander Sverdlin select MFD_CORE 12*c8754c7dSAlexander Sverdlin help 13*c8754c7dSAlexander Sverdlin If you say yes here you get support the RTC MFD driver for Sophgo 14*c8754c7dSAlexander Sverdlin CV1800 series SoC. The RTC module comprises a 32kHz oscillator, 15*c8754c7dSAlexander Sverdlin Power-on-Reset (PoR) sub-module, HW state machine to control chip 16*c8754c7dSAlexander Sverdlin power-on, power-off and reset. Furthermore, the 8051 subsystem is 17*c8754c7dSAlexander Sverdlin located within RTCSYS including associated SRAM block. 18*c8754c7dSAlexander Sverdlin 19*c8754c7dSAlexander Sverdlin This driver can also be built as a module. If so, the module will be 20*c8754c7dSAlexander Sverdlin called cv1800-rtcsys. 21*c8754c7dSAlexander Sverdlin 22f18198c0SInochi Amaotoconfig SOPHGO_SG2044_TOPSYS 23f18198c0SInochi Amaoto tristate "Sophgo SG2044 TOP syscon driver" 24f18198c0SInochi Amaoto select MFD_CORE 25f18198c0SInochi Amaoto help 26f18198c0SInochi Amaoto This is the core driver for the Sophgo SG2044 TOP system 27f18198c0SInochi Amaoto controller device. This driver provide PLL clock device 28f18198c0SInochi Amaoto for the SoC. 29f18198c0SInochi Amaoto 30f18198c0SInochi Amaoto This driver can also be built as a module. If so, the module 31f18198c0SInochi Amaoto will be called sg2044-topsys. 32f18198c0SInochi Amaoto 33f18198c0SInochi Amaotoendmenu 34f18198c0SInochi Amaotoendif 35