if (client->irq <= 0)
return -EINVAL;
- /* Hardware alarm precision is 1 minute! */
+ /*
+ * Hardware alarm precision is 1 minute!
+ * round up to nearest minute
+ */
+ if (t->time.tm_sec) {
+ time64_t alarm_time = rtc_tm_to_time64(&t->time);
+
+ alarm_time += 60 - t->time.tm_sec;
+ rtc_time64_to_tm(alarm_time, &t->time);
+ }
+
ald[0] = bin2bcd(t->time.tm_min);
if (rx8025->ctrl1 & RX8025_BIT_CTRL1_1224)
ald[1] = bin2bcd(t->time.tm_hour);