92 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_wdt_set_timeout()  local
95 		writel(timeout, rtc_data->io + STMP3XXX_RTC_WATCHDOG);  in stmp3xxx_wdt_set_timeout()
97 		       rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_SET);  in stmp3xxx_wdt_set_timeout()
99 		       rtc_data->io + STMP3XXX_RTC_PERSISTENT1 + STMP_OFFSET_REG_SET);  in stmp3xxx_wdt_set_timeout()
102 		       rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR);  in stmp3xxx_wdt_set_timeout()
104 		       rtc_data->io + STMP3XXX_RTC_PERSISTENT1 + STMP_OFFSET_REG_CLR);  in stmp3xxx_wdt_set_timeout()
129 static int stmp3xxx_wait_time(struct stmp3xxx_rtc_data *rtc_data)  in stmp3xxx_wait_time()  argument
143 		if (!(readl(rtc_data->io + STMP3XXX_RTC_STAT) &  in stmp3xxx_wait_time()
148 	return (readl(rtc_data->io + STMP3XXX_RTC_STAT) &  in stmp3xxx_wait_time()
156 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_gettime()  local
158 	ret = stmp3xxx_wait_time(rtc_data);  in stmp3xxx_rtc_gettime()
162 	rtc_time_to_tm(readl(rtc_data->io + STMP3XXX_RTC_SECONDS), rtc_tm);  in stmp3xxx_rtc_gettime()
168 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_set_mmss()  local
170 	writel(t, rtc_data->io + STMP3XXX_RTC_SECONDS);  in stmp3xxx_rtc_set_mmss()
171 	return stmp3xxx_wait_time(rtc_data);  in stmp3xxx_rtc_set_mmss()
177 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev_id);  in stmp3xxx_rtc_interrupt()  local
178 	u32 status = readl(rtc_data->io + STMP3XXX_RTC_CTRL);  in stmp3xxx_rtc_interrupt()
182 				rtc_data->io + STMP3XXX_RTC_CTRL_CLR);  in stmp3xxx_rtc_interrupt()
183 		rtc_update_irq(rtc_data->rtc, 1, RTC_AF | RTC_IRQF);  in stmp3xxx_rtc_interrupt()
192 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_alarm_irq_enable()  local
197 				rtc_data->io + STMP3XXX_RTC_PERSISTENT0_SET);  in stmp3xxx_alarm_irq_enable()
199 				rtc_data->io + STMP3XXX_RTC_CTRL_SET);  in stmp3xxx_alarm_irq_enable()
203 				rtc_data->io + STMP3XXX_RTC_PERSISTENT0_CLR);  in stmp3xxx_alarm_irq_enable()
205 				rtc_data->io + STMP3XXX_RTC_CTRL_CLR);  in stmp3xxx_alarm_irq_enable()
212 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_read_alarm()  local
214 	rtc_time_to_tm(readl(rtc_data->io + STMP3XXX_RTC_ALARM), &alm->time);  in stmp3xxx_rtc_read_alarm()
221 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_set_alarm()  local
224 	writel(t, rtc_data->io + STMP3XXX_RTC_ALARM);  in stmp3xxx_rtc_set_alarm()
242 	struct stmp3xxx_rtc_data *rtc_data = platform_get_drvdata(pdev);  in stmp3xxx_rtc_remove()  local
244 	if (!rtc_data)  in stmp3xxx_rtc_remove()
248 			rtc_data->io + STMP3XXX_RTC_CTRL_CLR);  in stmp3xxx_rtc_remove()
255 	struct stmp3xxx_rtc_data *rtc_data;  in stmp3xxx_rtc_probe()  local
262 	rtc_data = devm_kzalloc(&pdev->dev, sizeof(*rtc_data), GFP_KERNEL);  in stmp3xxx_rtc_probe()
263 	if (!rtc_data)  in stmp3xxx_rtc_probe()
272 	rtc_data->io = devm_ioremap(&pdev->dev, r->start, resource_size(r));  in stmp3xxx_rtc_probe()
273 	if (!rtc_data->io) {  in stmp3xxx_rtc_probe()
278 	rtc_data->irq_alarm = platform_get_irq(pdev, 0);  in stmp3xxx_rtc_probe()
280 	rtc_stat = readl(rtc_data->io + STMP3XXX_RTC_STAT);  in stmp3xxx_rtc_probe()
286 	platform_set_drvdata(pdev, rtc_data);  in stmp3xxx_rtc_probe()
288 	err = stmp_reset_block(rtc_data->io);  in stmp3xxx_rtc_probe()
337 	writel(pers0_set, rtc_data->io + STMP3XXX_RTC_PERSISTENT0_SET);  in stmp3xxx_rtc_probe()
342 			rtc_data->io + STMP3XXX_RTC_PERSISTENT0_CLR);  in stmp3xxx_rtc_probe()
346 			rtc_data->io + STMP3XXX_RTC_CTRL_CLR);  in stmp3xxx_rtc_probe()
348 	rtc_data->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,  in stmp3xxx_rtc_probe()
350 	if (IS_ERR(rtc_data->rtc))  in stmp3xxx_rtc_probe()
351 		return PTR_ERR(rtc_data->rtc);  in stmp3xxx_rtc_probe()
353 	err = devm_request_irq(&pdev->dev, rtc_data->irq_alarm,  in stmp3xxx_rtc_probe()
357 			rtc_data->irq_alarm);  in stmp3xxx_rtc_probe()
373 	struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);  in stmp3xxx_rtc_resume()  local
375 	stmp_reset_block(rtc_data->io);  in stmp3xxx_rtc_resume()
379 			rtc_data->io + STMP3XXX_RTC_PERSISTENT0_CLR);  in stmp3xxx_rtc_resume()