56 	 * PTA_CMD_RTC_READ_ALARM - Read RTC alarm
63 	 * PTA_CMD_RTC_SET_ALARM - Set RTC alarm
66 	 *                     used as RTC alarm
71 	 * PTA_CMD_RTC_ENABLE_ALARM - Enable Alarm
73 	 * [in]     value[0].a  RTC IRQ flag (uint32_t), 0 to disable the alarm, 1 to enable
78 	 * PTA_CMD_RTC_WAIT_ALARM - Get alarm event
80 	 * [out]     value[0].a  RTC wait alarm return status (uint32_t):
81 	 *                       - 0: No alarm event
82 	 *                       - 1: Alarm event occurred
83 	 *                       - 2: Alarm event canceled
88 	 * PTA_CMD_RTC_CANCEL_WAIT - Cancel wait for alarm event
93 	 * PTA_CMD_RTC_SET_WAKE_ALARM_STATUS - Set RTC wake alarm status flag
95 	 * [in]     value[0].a RTC IRQ wake alarm flag (uint32_t), 0 to disable the wake up
135  * @session2_id:	RTC wait alarm session identifier.
276 static int optee_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)  in optee_rtc_read_alarm()  argument
307 	alarm->enabled = optee_alarm->enabled;  in optee_rtc_read_alarm()
308 	alarm->pending = optee_alarm->pending;  in optee_rtc_read_alarm()
309 	alarm->time.tm_sec = optee_alarm->time.tm_sec;  in optee_rtc_read_alarm()
310 	alarm->time.tm_min = optee_alarm->time.tm_min;  in optee_rtc_read_alarm()
311 	alarm->time.tm_hour = optee_alarm->time.tm_hour;  in optee_rtc_read_alarm()
312 	alarm->time.tm_mday = optee_alarm->time.tm_mday;  in optee_rtc_read_alarm()
313 	alarm->time.tm_mon = optee_alarm->time.tm_mon;  in optee_rtc_read_alarm()
314 	alarm->time.tm_year = optee_alarm->time.tm_year - 1900;  in optee_rtc_read_alarm()
315 	alarm->time.tm_wday = optee_alarm->time.tm_wday;  in optee_rtc_read_alarm()
316 	alarm->time.tm_yday = rtc_year_days(alarm->time.tm_mday,  in optee_rtc_read_alarm()
317 					    alarm->time.tm_mon,  in optee_rtc_read_alarm()
318 					    alarm->time.tm_year);  in optee_rtc_read_alarm()
323 static int optee_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)  in optee_rtc_set_alarm()  argument
346 	optee_alarm->enabled = alarm->enabled;  in optee_rtc_set_alarm()
347 	optee_alarm->pending = alarm->pending;  in optee_rtc_set_alarm()
348 	optee_alarm->time.tm_sec = alarm->time.tm_sec;  in optee_rtc_set_alarm()
349 	optee_alarm->time.tm_min = alarm->time.tm_min;  in optee_rtc_set_alarm()
350 	optee_alarm->time.tm_hour = alarm->time.tm_hour;  in optee_rtc_set_alarm()
351 	optee_alarm->time.tm_mday = alarm->time.tm_mday;  in optee_rtc_set_alarm()
352 	optee_alarm->time.tm_mon = alarm->time.tm_mon;  in optee_rtc_set_alarm()
353 	optee_alarm->time.tm_year = alarm->time.tm_year + 1900;  in optee_rtc_set_alarm()
354 	optee_alarm->time.tm_wday = alarm->time.tm_wday;  in optee_rtc_set_alarm()
477 			dev_err(priv->dev, "Failed to wait for alarm: %d\n", ret);  in optee_rtc_handle_alarm_event()
482 			dev_dbg(priv->dev, "Alarm occurred\n");  in optee_rtc_handle_alarm_event()
486 			dev_dbg(priv->dev, "Alarm canceled\n");  in optee_rtc_handle_alarm_event()
616 			dev_err(dev, "Failed to create alarm thread\n");  in optee_rtc_probe()
622 		 * In case of supported alarm feature on optee side, we create a kthread  in optee_rtc_probe()
624 		 * This call return in case of alarm and in case of canceled alarm.  in optee_rtc_probe()
663 		dev_dbg(dev, "Wait alarm thread successfully started\n");  in optee_rtc_probe()