| Thomas Gleixner | a636cd6 | 2019-05-19 15:51:34 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| Zhiwu Song | 684f741 | 2011-08-30 19:20:34 -0700 | [diff] [blame] | 2 | /* |
| 3 | * RTC I/O Bridge interfaces for CSR SiRFprimaII |
| 4 | * ARM access the registers of SYSRTC, GPSRTC and PWRC through this module |
| 5 | * |
| 6 | * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. |
| Zhiwu Song | 684f741 | 2011-08-30 19:20:34 -0700 | [diff] [blame] | 7 | */ |
| 8 | #ifndef _SIRFSOC_RTC_IOBRG_H_ |
| 9 | #define _SIRFSOC_RTC_IOBRG_H_ |
| 10 | |
| Guo Zeng | b199947 | 2015-04-14 11:55:55 +0000 | [diff] [blame] | 11 | struct regmap_config; |
| 12 | |
| Zhiwu Song | 684f741 | 2011-08-30 19:20:34 -0700 | [diff] [blame] | 13 | extern void sirfsoc_rtc_iobrg_besyncing(void); |
| 14 | |
| 15 | extern u32 sirfsoc_rtc_iobrg_readl(u32 addr); |
| 16 | |
| 17 | extern void sirfsoc_rtc_iobrg_writel(u32 val, u32 addr); |
| Guo Zeng | b199947 | 2015-04-14 11:55:55 +0000 | [diff] [blame] | 18 | struct regmap *devm_regmap_init_iobg(struct device *dev, |
| 19 | const struct regmap_config *config); |
| Zhiwu Song | 684f741 | 2011-08-30 19:20:34 -0700 | [diff] [blame] | 20 | |
| 21 | #endif |