73 	struct rx8010_data *rx8010 = i2c_get_clientdata(client);  in rx8010_irq_1_handler()  local
76 	rtc_lock(rx8010->rtc);  in rx8010_irq_1_handler()
78 	err = regmap_read(rx8010->regs, RX8010_FLAG, &flagreg);  in rx8010_irq_1_handler()
80 		rtc_unlock(rx8010->rtc);  in rx8010_irq_1_handler()
89 		rtc_update_irq(rx8010->rtc, 1, RTC_PF | RTC_IRQF);  in rx8010_irq_1_handler()
94 		rtc_update_irq(rx8010->rtc, 1, RTC_AF | RTC_IRQF);  in rx8010_irq_1_handler()
99 		rtc_update_irq(rx8010->rtc, 1, RTC_UF | RTC_IRQF);  in rx8010_irq_1_handler()
102 	err = regmap_write(rx8010->regs, RX8010_FLAG, flagreg);  in rx8010_irq_1_handler()
103 	rtc_unlock(rx8010->rtc);  in rx8010_irq_1_handler()
109 	struct rx8010_data *rx8010 = dev_get_drvdata(dev);  in rx8010_get_time()  local
113 	err = regmap_read(rx8010->regs, RX8010_FLAG, &flagreg);  in rx8010_get_time()
122 	err = regmap_bulk_read(rx8010->regs, RX8010_SEC, date, sizeof(date));  in rx8010_get_time()
139 	struct rx8010_data *rx8010 = dev_get_drvdata(dev);  in rx8010_set_time()  local
144 	err = regmap_set_bits(rx8010->regs, RX8010_CTRL, RX8010_CTRL_STOP);  in rx8010_set_time()
156 	err = regmap_bulk_write(rx8010->regs, RX8010_SEC, date, sizeof(date));  in rx8010_set_time()
161 	err = regmap_clear_bits(rx8010->regs, RX8010_CTRL, RX8010_CTRL_STOP);  in rx8010_set_time()
165 	err = regmap_clear_bits(rx8010->regs, RX8010_FLAG, RX8010_FLAG_VLF);  in rx8010_set_time()
174 	struct rx8010_data *rx8010 = dev_get_drvdata(dev);  in rx8010_init()  local
179 	err = regmap_write(rx8010->regs, RX8010_RESV17, 0xD8);  in rx8010_init()
183 	err = regmap_write(rx8010->regs, RX8010_RESV30, 0x00);  in rx8010_init()
187 	err = regmap_write(rx8010->regs, RX8010_RESV31, 0x08);  in rx8010_init()
191 	err = regmap_write(rx8010->regs, RX8010_IRQ, 0x00);  in rx8010_init()
195 	err = regmap_bulk_read(rx8010->regs, RX8010_FLAG, ctrl, 2);  in rx8010_init()
215 		err = regmap_write(rx8010->regs, RX8010_FLAG, ctrl[0]);  in rx8010_init()
220 	rx8010->ctrlreg = (ctrl[1] & ~RX8010_CTRL_TEST);  in rx8010_init()
227 	struct rx8010_data *rx8010 = dev_get_drvdata(dev);  in rx8010_read_alarm()  local
231 	err = regmap_bulk_read(rx8010->regs, RX8010_ALMIN, alarmvals, 3);  in rx8010_read_alarm()
235 	err = regmap_read(rx8010->regs, RX8010_FLAG, &flagreg);  in rx8010_read_alarm()
246 	t->enabled = !!(rx8010->ctrlreg & RX8010_CTRL_AIE);  in rx8010_read_alarm()
254 	struct rx8010_data *rx8010 = dev_get_drvdata(dev);  in rx8010_set_alarm()  local
258 	if (rx8010->ctrlreg & (RX8010_CTRL_AIE | RX8010_CTRL_UIE)) {  in rx8010_set_alarm()
259 		rx8010->ctrlreg &= ~(RX8010_CTRL_AIE | RX8010_CTRL_UIE);  in rx8010_set_alarm()
260 		err = regmap_write(rx8010->regs, RX8010_CTRL, rx8010->ctrlreg);  in rx8010_set_alarm()
265 	err = regmap_clear_bits(rx8010->regs, RX8010_FLAG, RX8010_FLAG_AF);  in rx8010_set_alarm()
273 	err = regmap_bulk_write(rx8010->regs, RX8010_ALMIN, alarmvals, 2);  in rx8010_set_alarm()
277 	err = regmap_clear_bits(rx8010->regs, RX8010_EXT, RX8010_EXT_WADA);  in rx8010_set_alarm()
284 	err = regmap_write(rx8010->regs, RX8010_ALWDAY, alarmvals[2]);  in rx8010_set_alarm()
289 		if (rx8010->rtc->uie_rtctimer.enabled)  in rx8010_set_alarm()
290 			rx8010->ctrlreg |= RX8010_CTRL_UIE;  in rx8010_set_alarm()
291 		if (rx8010->rtc->aie_timer.enabled)  in rx8010_set_alarm()
292 			rx8010->ctrlreg |=  in rx8010_set_alarm()
295 		err = regmap_write(rx8010->regs, RX8010_CTRL, rx8010->ctrlreg);  in rx8010_set_alarm()
306 	struct rx8010_data *rx8010 = dev_get_drvdata(dev);  in rx8010_alarm_irq_enable()  local
310 	ctrl = rx8010->ctrlreg;  in rx8010_alarm_irq_enable()
313 		if (rx8010->rtc->uie_rtctimer.enabled)  in rx8010_alarm_irq_enable()
315 		if (rx8010->rtc->aie_timer.enabled)  in rx8010_alarm_irq_enable()
318 		if (!rx8010->rtc->uie_rtctimer.enabled)  in rx8010_alarm_irq_enable()
320 		if (!rx8010->rtc->aie_timer.enabled)  in rx8010_alarm_irq_enable()
324 	err = regmap_clear_bits(rx8010->regs, RX8010_FLAG, RX8010_FLAG_AF);  in rx8010_alarm_irq_enable()
328 	if (ctrl != rx8010->ctrlreg) {  in rx8010_alarm_irq_enable()
329 		rx8010->ctrlreg = ctrl;  in rx8010_alarm_irq_enable()
330 		err = regmap_write(rx8010->regs, RX8010_CTRL, rx8010->ctrlreg);  in rx8010_alarm_irq_enable()
340 	struct rx8010_data *rx8010 = dev_get_drvdata(dev);  in rx8010_ioctl()  local
345 		err = regmap_read(rx8010->regs, RX8010_FLAG, &flagreg);  in rx8010_ioctl()
375 	struct rx8010_data *rx8010;  in rx8010_probe()  local
378 	rx8010 = devm_kzalloc(dev, sizeof(*rx8010), GFP_KERNEL);  in rx8010_probe()
379 	if (!rx8010)  in rx8010_probe()
382 	i2c_set_clientdata(client, rx8010);  in rx8010_probe()
384 	rx8010->regs = devm_regmap_init_i2c(client, &rx8010_regmap_config);  in rx8010_probe()
385 	if (IS_ERR(rx8010->regs))  in rx8010_probe()
386 		return PTR_ERR(rx8010->regs);  in rx8010_probe()
392 	rx8010->rtc = devm_rtc_allocate_device(dev);  in rx8010_probe()
393 	if (IS_ERR(rx8010->rtc))  in rx8010_probe()
394 		return PTR_ERR(rx8010->rtc);  in rx8010_probe()
411 		clear_bit(RTC_FEATURE_ALARM, rx8010->rtc->features);  in rx8010_probe()
414 	rx8010->rtc->ops = &rx8010_rtc_ops;  in rx8010_probe()
415 	rx8010->rtc->max_user_freq = 1;  in rx8010_probe()
416 	rx8010->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;  in rx8010_probe()
417 	rx8010->rtc->range_max = RTC_TIMESTAMP_END_2099;  in rx8010_probe()
419 	return devm_rtc_register_device(rx8010->rtc);  in rx8010_probe()