67 static void pcf2rtc_time(struct rtc_time *rtc, struct pcf50633_time *pcf)  in pcf2rtc_time()  argument
69 	rtc->tm_sec = bcd2bin(pcf->time[PCF50633_TI_SEC]);  in pcf2rtc_time()
70 	rtc->tm_min = bcd2bin(pcf->time[PCF50633_TI_MIN]);  in pcf2rtc_time()
71 	rtc->tm_hour = bcd2bin(pcf->time[PCF50633_TI_HOUR]);  in pcf2rtc_time()
72 	rtc->tm_wday = bcd2bin(pcf->time[PCF50633_TI_WKDAY]);  in pcf2rtc_time()
73 	rtc->tm_mday = bcd2bin(pcf->time[PCF50633_TI_DAY]);  in pcf2rtc_time()
74 	rtc->tm_mon = bcd2bin(pcf->time[PCF50633_TI_MONTH]) - 1;  in pcf2rtc_time()
75 	rtc->tm_year = bcd2bin(pcf->time[PCF50633_TI_YEAR]) + 100;  in pcf2rtc_time()
78 static void rtc2pcf_time(struct pcf50633_time *pcf, struct rtc_time *rtc)  in rtc2pcf_time()  argument
80 	pcf->time[PCF50633_TI_SEC] = bin2bcd(rtc->tm_sec);  in rtc2pcf_time()
81 	pcf->time[PCF50633_TI_MIN] = bin2bcd(rtc->tm_min);  in rtc2pcf_time()
82 	pcf->time[PCF50633_TI_HOUR] = bin2bcd(rtc->tm_hour);  in rtc2pcf_time()
83 	pcf->time[PCF50633_TI_WKDAY] = bin2bcd(rtc->tm_wday);  in rtc2pcf_time()
84 	pcf->time[PCF50633_TI_DAY] = bin2bcd(rtc->tm_mday);  in rtc2pcf_time()
85 	pcf->time[PCF50633_TI_MONTH] = bin2bcd(rtc->tm_mon + 1);  in rtc2pcf_time()
86 	pcf->time[PCF50633_TI_YEAR] = bin2bcd(rtc->tm_year % 100);  in rtc2pcf_time()
92 	struct pcf50633_rtc *rtc = dev_get_drvdata(dev);  in pcf50633_rtc_alarm_irq_enable()  local
96 		err = pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_alarm_irq_enable()
98 		err = pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_alarm_irq_enable()
103 	rtc->alarm_enabled = enabled;  in pcf50633_rtc_alarm_irq_enable()
110 	struct pcf50633_rtc *rtc;  in pcf50633_rtc_read_time()  local
114 	rtc = dev_get_drvdata(dev);  in pcf50633_rtc_read_time()
116 	ret = pcf50633_read_block(rtc->pcf, PCF50633_REG_RTCSC,  in pcf50633_rtc_read_time()
143 	struct pcf50633_rtc *rtc;  in pcf50633_rtc_set_time()  local
147 	rtc = dev_get_drvdata(dev);  in pcf50633_rtc_set_time()
164 	alarm_masked = pcf50633_irq_mask_get(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_set_time()
167 		pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_set_time()
170 	ret = pcf50633_write_block(rtc->pcf, PCF50633_REG_RTCSC,  in pcf50633_rtc_set_time()
175 		pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_set_time()
182 	struct pcf50633_rtc *rtc;  in pcf50633_rtc_read_alarm()  local
186 	rtc = dev_get_drvdata(dev);  in pcf50633_rtc_read_alarm()
188 	alrm->enabled = rtc->alarm_enabled;  in pcf50633_rtc_read_alarm()
189 	alrm->pending = rtc->alarm_pending;  in pcf50633_rtc_read_alarm()
191 	ret = pcf50633_read_block(rtc->pcf, PCF50633_REG_RTCSCA,  in pcf50633_rtc_read_alarm()
205 	struct pcf50633_rtc *rtc;  in pcf50633_rtc_set_alarm()  local
209 	rtc = dev_get_drvdata(dev);  in pcf50633_rtc_set_alarm()
216 	alarm_masked = pcf50633_irq_mask_get(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_set_alarm()
220 		pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_set_alarm()
223 	ret = pcf50633_write_block(rtc->pcf, PCF50633_REG_RTCSCA,  in pcf50633_rtc_set_alarm()
226 		rtc->alarm_pending = 0;  in pcf50633_rtc_set_alarm()
229 		pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_set_alarm()
230 	rtc->alarm_enabled = alrm->enabled;  in pcf50633_rtc_set_alarm()
245 	struct pcf50633_rtc *rtc = data;  in pcf50633_rtc_irq()  local
247 	rtc_update_irq(rtc->rtc_dev, 1, RTC_AF | RTC_IRQF);  in pcf50633_rtc_irq()
248 	rtc->alarm_pending = 1;  in pcf50633_rtc_irq()
253 	struct pcf50633_rtc *rtc;  in pcf50633_rtc_probe()  local
255 	rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);  in pcf50633_rtc_probe()
256 	if (!rtc)  in pcf50633_rtc_probe()
259 	rtc->pcf = dev_to_pcf50633(pdev->dev.parent);  in pcf50633_rtc_probe()
260 	platform_set_drvdata(pdev, rtc);  in pcf50633_rtc_probe()
261 	rtc->rtc_dev = devm_rtc_device_register(&pdev->dev, "pcf50633-rtc",  in pcf50633_rtc_probe()
264 	if (IS_ERR(rtc->rtc_dev))  in pcf50633_rtc_probe()
265 		return PTR_ERR(rtc->rtc_dev);  in pcf50633_rtc_probe()
267 	pcf50633_register_irq(rtc->pcf, PCF50633_IRQ_ALARM,  in pcf50633_rtc_probe()
268 					pcf50633_rtc_irq, rtc);  in pcf50633_rtc_probe()
274 	struct pcf50633_rtc *rtc;  in pcf50633_rtc_remove()  local
276 	rtc = platform_get_drvdata(pdev);  in pcf50633_rtc_remove()
277 	pcf50633_free_irq(rtc->pcf, PCF50633_IRQ_ALARM);  in pcf50633_rtc_remove()