70 	int err;  in rc5t619_rtc_periodic_disable()  local
73 	err = regmap_update_bits(rtc->rn5t618->regmap,  in rc5t619_rtc_periodic_disable()
75 	if (err < 0)  in rc5t619_rtc_periodic_disable()
76 		return err;  in rc5t619_rtc_periodic_disable()
79 	err = regmap_update_bits(rtc->rn5t618->regmap, RN5T618_RTC_CTRL2,  in rc5t619_rtc_periodic_disable()
82 	if (err < 0)  in rc5t619_rtc_periodic_disable()
83 		return err;  in rc5t619_rtc_periodic_disable()
92 	int err;  in rc5t619_rtc_pon_setup()  local
95 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_CTRL2, &reg_data);  in rc5t619_rtc_pon_setup()
96 	if (err < 0)  in rc5t619_rtc_pon_setup()
97 		return err;  in rc5t619_rtc_pon_setup()
102 	err = regmap_write(rtc->rn5t618->regmap, RN5T618_RTC_CTRL2, reg_data);  in rc5t619_rtc_pon_setup()
103 	if (err < 0)  in rc5t619_rtc_pon_setup()
104 		return err;  in rc5t619_rtc_pon_setup()
107 	err = regmap_write(rtc->rn5t618->regmap, RN5T618_RTC_ADJUST, 0);  in rc5t619_rtc_pon_setup()
108 	if (err)  in rc5t619_rtc_pon_setup()
109 		return err;  in rc5t619_rtc_pon_setup()
120 	int err;  in rc5t619_rtc_read_time()  local
125 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_CTRL2, &ctrl2);  in rc5t619_rtc_read_time()
126 	if (err < 0)  in rc5t619_rtc_read_time()
127 		return err;  in rc5t619_rtc_read_time()
132 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_CTRL1, &ctrl1);  in rc5t619_rtc_read_time()
133 	if (err < 0)  in rc5t619_rtc_read_time()
134 		return err;  in rc5t619_rtc_read_time()
136 	err = regmap_bulk_read(rtc->rn5t618->regmap, RN5T618_RTC_SECONDS,  in rc5t619_rtc_read_time()
138 	if (err < 0)  in rc5t619_rtc_read_time()
139 		return err;  in rc5t619_rtc_read_time()
166 	int err;  in rc5t619_rtc_set_time()  local
171 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_CTRL2, &ctrl2);  in rc5t619_rtc_set_time()
172 	if (err < 0)  in rc5t619_rtc_set_time()
173 		return err;  in rc5t619_rtc_set_time()
178 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_CTRL1, &ctrl1);  in rc5t619_rtc_set_time()
179 	if (err < 0)  in rc5t619_rtc_set_time()
180 		return err;  in rc5t619_rtc_set_time()
203 	err = regmap_bulk_write(rtc->rn5t618->regmap, RN5T618_RTC_SECONDS,  in rc5t619_rtc_set_time()
205 	if (err < 0) {  in rc5t619_rtc_set_time()
206 		dev_err(dev, "failed to program new time: %d\n", err);  in rc5t619_rtc_set_time()
207 		return err;  in rc5t619_rtc_set_time()
229 	int err;  in rc5t619_rtc_read_alarm()  local
233 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_CTRL1, &ctrl1);  in rc5t619_rtc_read_alarm()
234 	if (err)  in rc5t619_rtc_read_alarm()
235 		return err;  in rc5t619_rtc_read_alarm()
237 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_MONTH, &buff_cent);  in rc5t619_rtc_read_alarm()
238 	if (err < 0) {  in rc5t619_rtc_read_alarm()
239 		dev_err(dev, "failed to read time: %d\n", err);  in rc5t619_rtc_read_alarm()
240 		return err;  in rc5t619_rtc_read_alarm()
248 	err = regmap_bulk_read(rtc->rn5t618->regmap, RN5T618_RTC_ALARM_Y_SEC,  in rc5t619_rtc_read_alarm()
250 	if (err)  in rc5t619_rtc_read_alarm()
251 		return err;  in rc5t619_rtc_read_alarm()
276 	int err;  in rc5t619_rtc_set_alarm()  local
280 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_CTRL1, &ctrl1);  in rc5t619_rtc_set_alarm()
281 	if (err)  in rc5t619_rtc_set_alarm()
282 		return err;  in rc5t619_rtc_set_alarm()
284 	err = rc5t619_rtc_alarm_enable(dev, 0);  in rc5t619_rtc_set_alarm()
285 	if (err < 0)  in rc5t619_rtc_set_alarm()
286 		return err;  in rc5t619_rtc_set_alarm()
313 	err = regmap_bulk_write(rtc->rn5t618->regmap, RN5T618_RTC_ALARM_Y_SEC,  in rc5t619_rtc_set_alarm()
315 	if (err < 0)  in rc5t619_rtc_set_alarm()
316 		return err;  in rc5t619_rtc_set_alarm()
356 	int err;  in rc5t619_rtc_probe()  local
374 	err = regmap_read(rtc->rn5t618->regmap, RN5T618_RTC_CTRL2, &ctrl2);  in rc5t619_rtc_probe()
375 	if (err < 0)  in rc5t619_rtc_probe()
376 		return err;  in rc5t619_rtc_probe()
379 	err = rc5t619_rtc_periodic_disable(&pdev->dev);  in rc5t619_rtc_probe()
380 	if (err)  in rc5t619_rtc_probe()
381 		return err;  in rc5t619_rtc_probe()
384 		err = rc5t619_rtc_alarm_flag_clr(&pdev->dev);  in rc5t619_rtc_probe()
385 		if (err)  in rc5t619_rtc_probe()
386 			return err;  in rc5t619_rtc_probe()
391 		err = PTR_ERR(rtc->rtc);  in rc5t619_rtc_probe()
392 		dev_err(dev, "RTC device register: err %d\n", err);  in rc5t619_rtc_probe()
393 		return err;  in rc5t619_rtc_probe()
402 		err = devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,  in rc5t619_rtc_probe()
407 		if (err < 0) {  in rc5t619_rtc_probe()
411 			err = rc5t619_rtc_alarm_enable(&pdev->dev, 0);  in rc5t619_rtc_probe()
412 			if (err)  in rc5t619_rtc_probe()
413 				return err;  in rc5t619_rtc_probe()
422 		err = rc5t619_rtc_alarm_enable(&pdev->dev, 0);  in rc5t619_rtc_probe()
423 		if (err)  in rc5t619_rtc_probe()
424 			return err;  in rc5t619_rtc_probe()