Lines Matching defs:pcf85063

66 struct pcf85063 {
76 	struct pcf85063 *pcf85063 = dev_get_drvdata(dev);
86 	rc = regmap_bulk_read(pcf85063->regmap, PCF85063_REG_SC, regs,
93 		dev_warn(&pcf85063->rtc->dev, "Power loss detected, invalid time\n");
111 	struct pcf85063 *pcf85063 = dev_get_drvdata(dev);
119 	rc = regmap_update_bits(pcf85063->regmap, PCF85063_REG_CTRL1,
144 	rc = regmap_bulk_write(pcf85063->regmap, PCF85063_REG_SC,
154 	return regmap_update_bits(pcf85063->regmap, PCF85063_REG_CTRL1,
160 	struct pcf85063 *pcf85063 = dev_get_drvdata(dev);
165 	ret = regmap_bulk_read(pcf85063->regmap, PCF85063_REG_ALM_S,
175 	ret = regmap_read(pcf85063->regmap, PCF85063_REG_CTRL2, &val);
186 	struct pcf85063 *pcf85063 = dev_get_drvdata(dev);
196 	ret = regmap_update_bits(pcf85063->regmap, PCF85063_REG_CTRL2,
201 	ret = regmap_bulk_write(pcf85063->regmap, PCF85063_REG_ALM_S,
206 	return regmap_update_bits(pcf85063->regmap, PCF85063_REG_CTRL2,
214 	struct pcf85063 *pcf85063 = dev_get_drvdata(dev);
216 	return regmap_update_bits(pcf85063->regmap, PCF85063_REG_CTRL2,
223 	struct pcf85063 *pcf85063 = dev_id;
227 	err = regmap_read(pcf85063->regmap, PCF85063_REG_CTRL2, &val);
232 		rtc_update_irq(pcf85063->rtc, 1, RTC_IRQF | RTC_AF);
233 		regmap_update_bits(pcf85063->regmap, PCF85063_REG_CTRL2,
244 	struct pcf85063 *pcf85063 = dev_get_drvdata(dev);
249 	ret = regmap_read(pcf85063->regmap, PCF85063_REG_OFFSET, &reg);
266 	struct pcf85063 *pcf85063 = dev_get_drvdata(dev);
285 	return regmap_write(pcf85063->regmap, PCF85063_REG_OFFSET, reg);
291 	struct pcf85063 *pcf85063 = dev_get_drvdata(dev);
296 		ret = regmap_read(pcf85063->regmap, PCF85063_REG_SC, &status);
340 static int pcf85063_load_capacitance(struct pcf85063 *pcf85063,
354 		dev_warn(&pcf85063->rtc->dev, "Unknown quartz-load-femtofarads value: %d. Assuming 7000",
364 	return regmap_update_bits(pcf85063->regmap, PCF85063_REG_CTRL1,
373 #define clkout_hw_to_pcf85063(_hw) container_of(_hw, struct pcf85063, clkout_hw)
389 	struct pcf85063 *pcf85063 = clkout_hw_to_pcf85063(hw);
391 	int ret = regmap_read(pcf85063->regmap, PCF85063_REG_CTRL2, &buf);
415 	struct pcf85063 *pcf85063 = clkout_hw_to_pcf85063(hw);
420 			return regmap_update_bits(pcf85063->regmap,
429 	struct pcf85063 *pcf85063 = clkout_hw_to_pcf85063(hw);
433 	ret = regmap_read(pcf85063->regmap, PCF85063_REG_CTRL2, &buf);
450 	return regmap_update_bits(pcf85063->regmap, PCF85063_REG_CTRL2,
466 	struct pcf85063 *pcf85063 = clkout_hw_to_pcf85063(hw);
468 	int ret = regmap_read(pcf85063->regmap, PCF85063_REG_CTRL2, &buf);
485 static struct clk *pcf85063_clkout_register_clk(struct pcf85063 *pcf85063)
489 	struct device_node *node = pcf85063->rtc->dev.parent->of_node;
491 	init.name = "pcf85063-clkout";
496 	pcf85063->clkout_hw.init = &init;
502 	clk = devm_clk_register(&pcf85063->rtc->dev, &pcf85063->clkout_hw);
540 	struct pcf85063 *pcf85063;
555 	pcf85063 = devm_kzalloc(&client->dev, sizeof(struct pcf85063),
557 	if (!pcf85063)
563 	pcf85063->regmap = devm_regmap_init_i2c(client, &config->regmap);
564 	if (IS_ERR(pcf85063->regmap))
565 		return PTR_ERR(pcf85063->regmap);
567 	i2c_set_clientdata(client, pcf85063);
569 	err = regmap_read(pcf85063->regmap, PCF85063_REG_CTRL1, &tmp);
575 	pcf85063->rtc = devm_rtc_allocate_device(&client->dev);
576 	if (IS_ERR(pcf85063->rtc))
577 		return PTR_ERR(pcf85063->rtc);
579 	err = pcf85063_load_capacitance(pcf85063, client->dev.of_node,
585 	pcf85063->rtc->ops = &pcf85063_rtc_ops;
586 	pcf85063->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
587 	pcf85063->rtc->range_max = RTC_TIMESTAMP_END_2099;
588 	pcf85063->rtc->uie_unsupported = 1;
594 						"pcf85063", pcf85063);
596 			dev_warn(&pcf85063->rtc->dev,
599 			pcf85063->rtc->ops = &pcf85063_rtc_ops_alarm;
603 				dev_err(&pcf85063->rtc->dev,
608 	nvmem_cfg.priv = pcf85063->regmap;
609 	rtc_nvmem_register(pcf85063->rtc, &nvmem_cfg);
613 	pcf85063_clkout_register_clk(pcf85063);
616 	return rtc_register_device(pcf85063->rtc);
621 	{ .compatible = "nxp,pcf85063", .data = &pcf85063tp_config },
632 		.name	= "rtc-pcf85063",