Lines Matching refs:tm
198 static int pcf8563_rtc_read_time(struct device *dev, struct rtc_time *tm)
224 tm->tm_sec = bcd2bin(buf[PCF8563_REG_SC] & 0x7F);
225 tm->tm_min = bcd2bin(buf[PCF8563_REG_MN] & 0x7F);
226 tm->tm_hour = bcd2bin(buf[PCF8563_REG_HR] & 0x3F); /* rtc hr 0-23 */
227 tm->tm_mday = bcd2bin(buf[PCF8563_REG_DM] & 0x3F);
228 tm->tm_wday = buf[PCF8563_REG_DW] & 0x07;
229 tm->tm_mon = bcd2bin(buf[PCF8563_REG_MO] & 0x1F) - 1; /* rtc mn 1-12 */
230 tm->tm_year = bcd2bin(buf[PCF8563_REG_YR]) + 100;
233 (tm->tm_year >= 100) : (tm->tm_year < 100);
235 dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
238 tm->tm_sec, tm->tm_min, tm->tm_hour,
239 tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
244 static int pcf8563_rtc_set_time(struct device *dev, struct rtc_time *tm)
253 tm->tm_sec, tm->tm_min, tm->tm_hour,
254 tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
257 buf[PCF8563_REG_SC] = bin2bcd(tm->tm_sec);
258 buf[PCF8563_REG_MN] = bin2bcd(tm->tm_min);
259 buf[PCF8563_REG_HR] = bin2bcd(tm->tm_hour);
261 buf[PCF8563_REG_DM] = bin2bcd(tm->tm_mday);
264 buf[PCF8563_REG_MO] = bin2bcd(tm->tm_mon + 1);
267 buf[PCF8563_REG_YR] = bin2bcd(tm->tm_year - 100);
268 if (pcf8563->c_polarity ? (tm->tm_year >= 100) : (tm->tm_year < 100))
271 buf[PCF8563_REG_DW] = tm->tm_wday & 0x07;
295 static int pcf8563_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *tm)
309 tm->time.tm_sec = 0;
310 tm->time.tm_min = bcd2bin(buf[0] & 0x7F);
311 tm->time.tm_hour = bcd2bin(buf[1] & 0x3F);
312 tm->time.tm_mday = bcd2bin(buf[2] & 0x3F);
313 tm->time.tm_wday = bcd2bin(buf[3] & 0x7);
315 err = pcf8563_get_alarm_mode(client, &tm->enabled, &tm->pending);
319 dev_dbg(&client->dev, "%s: tm is mins=%d, hours=%d, mday=%d, wday=%d,"
320 " enabled=%d, pending=%d\n", __func__, tm->time.tm_min,
321 tm->time.tm_hour, tm->time.tm_mday, tm->time.tm_wday,
322 tm->enabled, tm->pending);
327 static int pcf8563_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *tm)
334 if (tm->time.tm_sec) {
335 time64_t alarm_time = rtc_tm_to_time64(&tm->time);
337 alarm_time += 60 - tm->time.tm_sec;
338 rtc_time64_to_tm(alarm_time, &tm->time);
343 tm->time.tm_min, tm->time.tm_hour, tm->time.tm_wday,
344 tm->time.tm_mday, tm->enabled, tm->pending);
346 buf[0] = bin2bcd(tm->time.tm_min);
347 buf[1] = bin2bcd(tm->time.tm_hour);
348 buf[2] = bin2bcd(tm->time.tm_mday);
349 buf[3] = tm->time.tm_wday & 0x07;
355 return pcf8563_set_alarm_mode(client, !!tm->enabled);