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()
124 static int stmp3xxx_wait_time(struct stmp3xxx_rtc_data *rtc_data)  in stmp3xxx_wait_time()  argument
138 		if (!(readl(rtc_data->io + STMP3XXX_RTC_STAT) &  in stmp3xxx_wait_time()
143 	return (readl(rtc_data->io + STMP3XXX_RTC_STAT) &  in stmp3xxx_wait_time()
151 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_gettime()  local
153 	ret = stmp3xxx_wait_time(rtc_data);  in stmp3xxx_rtc_gettime()
157 	rtc_time64_to_tm(readl(rtc_data->io + STMP3XXX_RTC_SECONDS), rtc_tm);  in stmp3xxx_rtc_gettime()
163 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_settime()  local
165 	writel(rtc_tm_to_time64(rtc_tm), rtc_data->io + STMP3XXX_RTC_SECONDS);  in stmp3xxx_rtc_settime()
166 	return stmp3xxx_wait_time(rtc_data);  in stmp3xxx_rtc_settime()
172 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev_id);  in stmp3xxx_rtc_interrupt()  local
173 	u32 status = readl(rtc_data->io + STMP3XXX_RTC_CTRL);  in stmp3xxx_rtc_interrupt()
177 			rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_interrupt()
178 		rtc_update_irq(rtc_data->rtc, 1, RTC_AF | RTC_IRQF);  in stmp3xxx_rtc_interrupt()
187 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_alarm_irq_enable()  local
192 			rtc_data->io + STMP3XXX_RTC_PERSISTENT0 +  in stmp3xxx_alarm_irq_enable()
195 			rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_SET);  in stmp3xxx_alarm_irq_enable()
199 			rtc_data->io + STMP3XXX_RTC_PERSISTENT0 +  in stmp3xxx_alarm_irq_enable()
202 			rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_alarm_irq_enable()
209 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_read_alarm()  local
211 	rtc_time64_to_tm(readl(rtc_data->io + STMP3XXX_RTC_ALARM), &alm->time);  in stmp3xxx_rtc_read_alarm()
217 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_set_alarm()  local
219 	writel(rtc_tm_to_time64(&alm->time), rtc_data->io + STMP3XXX_RTC_ALARM);  in stmp3xxx_rtc_set_alarm()
237 	struct stmp3xxx_rtc_data *rtc_data = platform_get_drvdata(pdev);  in stmp3xxx_rtc_remove()  local
239 	if (!rtc_data)  in stmp3xxx_rtc_remove()
243 		rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_remove()
250 	struct stmp3xxx_rtc_data *rtc_data;  in stmp3xxx_rtc_probe()  local
257 	rtc_data = devm_kzalloc(&pdev->dev, sizeof(*rtc_data), GFP_KERNEL);  in stmp3xxx_rtc_probe()
258 	if (!rtc_data)  in stmp3xxx_rtc_probe()
267 	rtc_data->io = devm_ioremap(&pdev->dev, r->start, resource_size(r));  in stmp3xxx_rtc_probe()
268 	if (!rtc_data->io) {  in stmp3xxx_rtc_probe()
273 	rtc_data->irq_alarm = platform_get_irq(pdev, 0);  in stmp3xxx_rtc_probe()
275 	rtc_stat = readl(rtc_data->io + STMP3XXX_RTC_STAT);  in stmp3xxx_rtc_probe()
281 	platform_set_drvdata(pdev, rtc_data);  in stmp3xxx_rtc_probe()
288 	if (readl(rtc_data->io + STMP3XXX_RTC_CTRL) &  in stmp3xxx_rtc_probe()
293 		err = stmp_reset_block(rtc_data->io);  in stmp3xxx_rtc_probe()
344 	writel(pers0_set, rtc_data->io + STMP3XXX_RTC_PERSISTENT0 +  in stmp3xxx_rtc_probe()
350 		rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_probe()
354 		rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_probe()
356 	rtc_data->rtc = devm_rtc_allocate_device(&pdev->dev);  in stmp3xxx_rtc_probe()
357 	if (IS_ERR(rtc_data->rtc))  in stmp3xxx_rtc_probe()
358 		return PTR_ERR(rtc_data->rtc);  in stmp3xxx_rtc_probe()
360 	err = devm_request_irq(&pdev->dev, rtc_data->irq_alarm,  in stmp3xxx_rtc_probe()
364 			rtc_data->irq_alarm);  in stmp3xxx_rtc_probe()
368 	rtc_data->rtc->ops = &stmp3xxx_rtc_ops;  in stmp3xxx_rtc_probe()
369 	rtc_data->rtc->range_max = U32_MAX;  in stmp3xxx_rtc_probe()
371 	err = devm_rtc_register_device(rtc_data->rtc);  in stmp3xxx_rtc_probe()
387 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_resume()  local
389 	stmp_reset_block(rtc_data->io);  in stmp3xxx_rtc_resume()
393 		rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + STMP_OFFSET_REG_CLR);  in stmp3xxx_rtc_resume()