/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RTC I/O Bridge interfaces for CSR SiRFprimaII * ARM access the registers of SYSRTC, GPSRTC and PWRC through this module * * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. */ #ifndef _SIRFSOC_RTC_IOBRG_H_ #define _SIRFSOC_RTC_IOBRG_H_ struct regmap_config; extern void sirfsoc_rtc_iobrg_besyncing(void); extern u32 sirfsoc_rtc_iobrg_readl(u32 addr); extern void sirfsoc_rtc_iobrg_writel(u32 val, u32 addr); struct regmap *devm_regmap_init_iobg(struct device *dev, const struct regmap_config *config); #endif