4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 int rtc_get(struct rtc_time *rtc)
33 struct pmic *p = get_pmic();
37 ret = pmic_reg_read(p, REG_RTC_DAY, &day1);
41 ret = pmic_reg_read(p, REG_RTC_TIME, &time);
45 ret = pmic_reg_read(p, REG_RTC_DAY, &day2);
49 } while (day1 != day2 && i++ < 3);
51 tim = day1 * 86400 + time;
61 int rtc_set(struct rtc_time *rtc)
64 struct pmic *p = get_pmic();
66 time = mktime(rtc->tm_year, rtc->tm_mon, rtc->tm_mday,
67 rtc->tm_hour, rtc->tm_min, rtc->tm_sec);
71 pmic_reg_write(p, REG_RTC_DAY, day);
72 pmic_reg_write(p, REG_RTC_TIME, time);