80 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_wdt_set_timeout()  local
83 		writel(timeout, rtc_data->io + STMP3XXX_RTC_WATCHDOG);  in stmp3xxx_wdt_set_timeout()
85 		       rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_SET);  in stmp3xxx_wdt_set_timeout()
87 		       rtc_data->io + STMP3XXX_RTC_PERSISTENT1 + STMP_OFFSET_REG_SET);  in stmp3xxx_wdt_set_timeout()
90 		       rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_wdt_set_timeout()
92 		       rtc_data->io + STMP3XXX_RTC_PERSISTENT1 + STMP_OFFSET_REG_CLR);  in stmp3xxx_wdt_set_timeout()
122 static int stmp3xxx_wait_time(struct stmp3xxx_rtc_data *rtc_data)  in stmp3xxx_wait_time()  argument
136 		if (!(readl(rtc_data->io + STMP3XXX_RTC_STAT) &  in stmp3xxx_wait_time()
141 	return (readl(rtc_data->io + STMP3XXX_RTC_STAT) &  in stmp3xxx_wait_time()
149 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_gettime()  local
151 	ret = stmp3xxx_wait_time(rtc_data);  in stmp3xxx_rtc_gettime()
155 	rtc_time64_to_tm(readl(rtc_data->io + STMP3XXX_RTC_SECONDS), rtc_tm);  in stmp3xxx_rtc_gettime()
161 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_settime()  local
163 	writel(rtc_tm_to_time64(rtc_tm), rtc_data->io + STMP3XXX_RTC_SECONDS);  in stmp3xxx_rtc_settime()
164 	return stmp3xxx_wait_time(rtc_data);  in stmp3xxx_rtc_settime()
170 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev_id);  in stmp3xxx_rtc_interrupt()  local
171 	u32 status = readl(rtc_data->io + STMP3XXX_RTC_CTRL);  in stmp3xxx_rtc_interrupt()
175 			rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_interrupt()
176 		rtc_update_irq(rtc_data->rtc, 1, RTC_AF | RTC_IRQF);  in stmp3xxx_rtc_interrupt()
185 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_alarm_irq_enable()  local
190 			rtc_data->io + STMP3XXX_RTC_PERSISTENT0 +  in stmp3xxx_alarm_irq_enable()
193 			rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_SET);  in stmp3xxx_alarm_irq_enable()
197 			rtc_data->io + STMP3XXX_RTC_PERSISTENT0 +  in stmp3xxx_alarm_irq_enable()
200 			rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_alarm_irq_enable()
207 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_read_alarm()  local
209 	rtc_time64_to_tm(readl(rtc_data->io + STMP3XXX_RTC_ALARM), &alm->time);  in stmp3xxx_rtc_read_alarm()
215 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_set_alarm()  local
217 	writel(rtc_tm_to_time64(&alm->time), rtc_data->io + STMP3XXX_RTC_ALARM);  in stmp3xxx_rtc_set_alarm()
235 	struct stmp3xxx_rtc_data *rtc_data = platform_get_drvdata(pdev);  in stmp3xxx_rtc_remove()  local
237 	if (!rtc_data)  in stmp3xxx_rtc_remove()
241 		rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_remove()
248 	struct stmp3xxx_rtc_data *rtc_data;  in stmp3xxx_rtc_probe()  local
255 	rtc_data = devm_kzalloc(&pdev->dev, sizeof(*rtc_data), GFP_KERNEL);  in stmp3xxx_rtc_probe()
256 	if (!rtc_data)  in stmp3xxx_rtc_probe()
265 	rtc_data->io = devm_ioremap(&pdev->dev, r->start, resource_size(r));  in stmp3xxx_rtc_probe()
266 	if (!rtc_data->io) {  in stmp3xxx_rtc_probe()
271 	rtc_data->irq_alarm = platform_get_irq(pdev, 0);  in stmp3xxx_rtc_probe()
273 	rtc_stat = readl(rtc_data->io + STMP3XXX_RTC_STAT);  in stmp3xxx_rtc_probe()
279 	platform_set_drvdata(pdev, rtc_data);  in stmp3xxx_rtc_probe()
286 	if (readl(rtc_data->io + STMP3XXX_RTC_CTRL) &  in stmp3xxx_rtc_probe()
291 		err = stmp_reset_block(rtc_data->io);  in stmp3xxx_rtc_probe()
342 	writel(pers0_set, rtc_data->io + STMP3XXX_RTC_PERSISTENT0 +  in stmp3xxx_rtc_probe()
348 		rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_probe()
352 		rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_probe()
354 	rtc_data->rtc = devm_rtc_allocate_device(&pdev->dev);  in stmp3xxx_rtc_probe()
355 	if (IS_ERR(rtc_data->rtc))  in stmp3xxx_rtc_probe()
356 		return PTR_ERR(rtc_data->rtc);  in stmp3xxx_rtc_probe()
358 	err = devm_request_irq(&pdev->dev, rtc_data->irq_alarm,  in stmp3xxx_rtc_probe()
362 			rtc_data->irq_alarm);  in stmp3xxx_rtc_probe()
366 	rtc_data->rtc->ops = &stmp3xxx_rtc_ops;  in stmp3xxx_rtc_probe()
367 	rtc_data->rtc->range_max = U32_MAX;  in stmp3xxx_rtc_probe()
369 	err = rtc_register_device(rtc_data->rtc);  in stmp3xxx_rtc_probe()
385 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_resume()  local
387 	stmp_reset_block(rtc_data->io);  in stmp3xxx_rtc_resume()
391 		rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_resume()