| Marc Jones | 3cc685f | 2014-12-29 21:31:44 -0700 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright 2014 Google, Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| Marc Jones | 3cc685f | 2014-12-29 21:31:44 -0700 | [diff] [blame] | 14 | */ |
| 15 | |
| 16 | #ifndef _RTC_H_ |
| 17 | #define _RTC_H_ |
| 18 | |
| Lee Leahy | 6625ecc | 2017-03-07 15:11:07 -0800 | [diff] [blame] | 19 | struct rtc_time { |
| Marc Jones | 3cc685f | 2014-12-29 21:31:44 -0700 | [diff] [blame] | 20 | int sec; |
| 21 | int min; |
| 22 | int hour; |
| 23 | int mday; |
| 24 | int mon; |
| 25 | int year; |
| 26 | int wday; |
| 27 | }; |
| 28 | |
| Simon Glass | 2cf99e1 | 2016-06-10 20:58:24 -0600 | [diff] [blame] | 29 | /* Implemented by the RTC driver (there can be only one) */ |
| Gabe Black | 03abaee21 | 2014-04-30 21:31:44 -0700 | [diff] [blame] | 30 | int rtc_set(const struct rtc_time *time); |
| 31 | int rtc_get(struct rtc_time *time); |
| Marc Jones | 3cc685f | 2014-12-29 21:31:44 -0700 | [diff] [blame] | 32 | |
| Simon Glass | 2cf99e1 | 2016-06-10 20:58:24 -0600 | [diff] [blame] | 33 | /* Common functions */ |
| 34 | int rtc_to_tm(int tim, struct rtc_time *tm); |
| 35 | unsigned long rtc_mktime(const struct rtc_time *tm); |
| 36 | void rtc_display(const struct rtc_time *tm); |
| 37 | |
| Marc Jones | 3cc685f | 2014-12-29 21:31:44 -0700 | [diff] [blame] | 38 | #endif /* _RTC_H_ */ |