43 struct nct3018y {  struct
123 	struct nct3018y *nct3018y = i2c_get_clientdata(dev_id);  in nct3018y_irq()  local
124 	struct i2c_client *client = nct3018y->client;  in nct3018y_irq()
130 	err = nct3018y_get_alarm_mode(nct3018y->client, &alarm_enable, &alarm_flag);  in nct3018y_irq()
137 		rtc_update_irq(nct3018y->rtc, 1, RTC_IRQF | RTC_AF);  in nct3018y_irq()
138 		nct3018y_set_alarm_mode(nct3018y->client, 0);  in nct3018y_irq()
147  * In the routines that deal directly with the nct3018y hardware, we use
183 	struct nct3018y *nct3018y = dev_get_drvdata(dev);  in nct3018y_rtc_set_time()  local
195 	if (nct3018y->part_num == NCT3018Y_REG_PART_NCT3018Y && !(flags & NCT3018Y_BIT_TWO)) {  in nct3018y_rtc_set_time()
239 		if (nct3018y->part_num == NCT3018Y_REG_PART_NCT3018Y)  in nct3018y_rtc_set_time()
346 #define clkout_hw_to_nct3018y(_hw) container_of(_hw, struct nct3018y, clkout_hw)
358 	struct nct3018y *nct3018y = clkout_hw_to_nct3018y(hw);  in nct3018y_clkout_recalc_rate()  local
359 	struct i2c_client *client = nct3018y->client;  in nct3018y_clkout_recalc_rate()
385 	struct nct3018y *nct3018y = clkout_hw_to_nct3018y(hw);  in nct3018y_clkout_set_rate()  local
386 	struct i2c_client *client = nct3018y->client;  in nct3018y_clkout_set_rate()
405 	struct nct3018y *nct3018y = clkout_hw_to_nct3018y(hw);  in nct3018y_clkout_control()  local
406 	struct i2c_client *client = nct3018y->client;  in nct3018y_clkout_control()
433 	struct nct3018y *nct3018y = clkout_hw_to_nct3018y(hw);  in nct3018y_clkout_is_prepared()  local
434 	struct i2c_client *client = nct3018y->client;  in nct3018y_clkout_is_prepared()
453 static struct clk *nct3018y_clkout_register_clk(struct nct3018y *nct3018y)  in nct3018y_clkout_register_clk()  argument
455 	struct i2c_client *client = nct3018y->client;  in nct3018y_clkout_register_clk()
460 	init.name = "nct3018y-clkout";  in nct3018y_clkout_register_clk()
465 	nct3018y->clkout_hw.init = &init;  in nct3018y_clkout_register_clk()
471 	clk = devm_clk_register(&client->dev, &nct3018y->clkout_hw);  in nct3018y_clkout_register_clk()
491 	struct nct3018y *nct3018y;  in nct3018y_probe()  local
499 	nct3018y = devm_kzalloc(&client->dev, sizeof(struct nct3018y),  in nct3018y_probe()
501 	if (!nct3018y)  in nct3018y_probe()
504 	i2c_set_clientdata(client, nct3018y);  in nct3018y_probe()
505 	nct3018y->client = client;  in nct3018y_probe()
516 	nct3018y->part_num = i2c_smbus_read_byte_data(client, NCT3018Y_REG_PART);  in nct3018y_probe()
517 	if (nct3018y->part_num < 0) {  in nct3018y_probe()
519 		return nct3018y->part_num;  in nct3018y_probe()
521 		nct3018y->part_num &= 0x03; /* Part number is corresponding to bit 0 and 1 */  in nct3018y_probe()
522 		if (nct3018y->part_num == NCT3018Y_REG_PART_NCT3018Y) {  in nct3018y_probe()
539 	nct3018y->rtc = devm_rtc_allocate_device(&client->dev);  in nct3018y_probe()
540 	if (IS_ERR(nct3018y->rtc))  in nct3018y_probe()
541 		return PTR_ERR(nct3018y->rtc);  in nct3018y_probe()
543 	nct3018y->rtc->ops = &nct3018y_rtc_ops;  in nct3018y_probe()
544 	nct3018y->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;  in nct3018y_probe()
545 	nct3018y->rtc->range_max = RTC_TIMESTAMP_END_2099;  in nct3018y_probe()
551 						"nct3018y", client);  in nct3018y_probe()
557 		clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, nct3018y->rtc->features);  in nct3018y_probe()
558 		clear_bit(RTC_FEATURE_ALARM, nct3018y->rtc->features);  in nct3018y_probe()
563 	nct3018y_clkout_register_clk(nct3018y);  in nct3018y_probe()
566 	return devm_rtc_register_device(nct3018y->rtc);  in nct3018y_probe()
570 	{ "nct3018y" },
576 	{ .compatible = "nuvoton,nct3018y" },
583 		.name	= "rtc-nct3018y",
594 MODULE_DESCRIPTION("Nuvoton NCT3018Y RTC driver");