Lines Matching refs:rtc_data
79 struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev); in stmp3xxx_wdt_set_timeout() local
82 writel(timeout, rtc_data->io + STMP3XXX_RTC_WATCHDOG); in stmp3xxx_wdt_set_timeout()
84 rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_SET); in stmp3xxx_wdt_set_timeout()
86 rtc_data->io + STMP3XXX_RTC_PERSISTENT1 + STMP_OFFSET_REG_SET); in stmp3xxx_wdt_set_timeout()
89 rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR); in stmp3xxx_wdt_set_timeout()
91 rtc_data->io + STMP3XXX_RTC_PERSISTENT1 + STMP_OFFSET_REG_CLR); in stmp3xxx_wdt_set_timeout()
123 static int stmp3xxx_wait_time(struct stmp3xxx_rtc_data *rtc_data) in stmp3xxx_wait_time() argument
137 if (!(readl(rtc_data->io + STMP3XXX_RTC_STAT) & in stmp3xxx_wait_time()
142 return (readl(rtc_data->io + STMP3XXX_RTC_STAT) & in stmp3xxx_wait_time()
150 struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev); in stmp3xxx_rtc_gettime() local
152 ret = stmp3xxx_wait_time(rtc_data); in stmp3xxx_rtc_gettime()
156 rtc_time64_to_tm(readl(rtc_data->io + STMP3XXX_RTC_SECONDS), rtc_tm); in stmp3xxx_rtc_gettime()
162 struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev); in stmp3xxx_rtc_settime() local
164 writel(rtc_tm_to_time64(rtc_tm), rtc_data->io + STMP3XXX_RTC_SECONDS); in stmp3xxx_rtc_settime()
165 return stmp3xxx_wait_time(rtc_data); in stmp3xxx_rtc_settime()
171 struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev_id); in stmp3xxx_rtc_interrupt() local
172 u32 status = readl(rtc_data->io + STMP3XXX_RTC_CTRL); in stmp3xxx_rtc_interrupt()
176 rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR); in stmp3xxx_rtc_interrupt()
177 rtc_update_irq(rtc_data->rtc, 1, RTC_AF | RTC_IRQF); in stmp3xxx_rtc_interrupt()
186 struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev); in stmp3xxx_alarm_irq_enable() local
191 rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + in stmp3xxx_alarm_irq_enable()
194 rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_SET); in stmp3xxx_alarm_irq_enable()
198 rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + in stmp3xxx_alarm_irq_enable()
201 rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR); in stmp3xxx_alarm_irq_enable()
208 struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev); in stmp3xxx_rtc_read_alarm() local
210 rtc_time64_to_tm(readl(rtc_data->io + STMP3XXX_RTC_ALARM), &alm->time); in stmp3xxx_rtc_read_alarm()
216 struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev); in stmp3xxx_rtc_set_alarm() local
218 writel(rtc_tm_to_time64(&alm->time), rtc_data->io + STMP3XXX_RTC_ALARM); in stmp3xxx_rtc_set_alarm()
236 struct stmp3xxx_rtc_data *rtc_data = platform_get_drvdata(pdev); in stmp3xxx_rtc_remove() local
238 if (!rtc_data) in stmp3xxx_rtc_remove()
242 rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR); in stmp3xxx_rtc_remove()
247 struct stmp3xxx_rtc_data *rtc_data; in stmp3xxx_rtc_probe() local
254 rtc_data = devm_kzalloc(&pdev->dev, sizeof(*rtc_data), GFP_KERNEL); in stmp3xxx_rtc_probe()
255 if (!rtc_data) in stmp3xxx_rtc_probe()
264 rtc_data->io = devm_ioremap(&pdev->dev, r->start, resource_size(r)); in stmp3xxx_rtc_probe()
265 if (!rtc_data->io) { in stmp3xxx_rtc_probe()
270 rtc_data->irq_alarm = platform_get_irq(pdev, 0); in stmp3xxx_rtc_probe()
272 rtc_stat = readl(rtc_data->io + STMP3XXX_RTC_STAT); in stmp3xxx_rtc_probe()
278 platform_set_drvdata(pdev, rtc_data); in stmp3xxx_rtc_probe()
285 if (readl(rtc_data->io + STMP3XXX_RTC_CTRL) & in stmp3xxx_rtc_probe()
290 err = stmp_reset_block(rtc_data->io); in stmp3xxx_rtc_probe()
341 writel(pers0_set, rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + in stmp3xxx_rtc_probe()
347 rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + STMP_OFFSET_REG_CLR); in stmp3xxx_rtc_probe()
351 rtc_data->io + STMP3XXX_RTC_CTRL + STMP_OFFSET_REG_CLR); in stmp3xxx_rtc_probe()
353 rtc_data->rtc = devm_rtc_allocate_device(&pdev->dev); in stmp3xxx_rtc_probe()
354 if (IS_ERR(rtc_data->rtc)) in stmp3xxx_rtc_probe()
355 return PTR_ERR(rtc_data->rtc); in stmp3xxx_rtc_probe()
357 err = devm_request_irq(&pdev->dev, rtc_data->irq_alarm, in stmp3xxx_rtc_probe()
361 rtc_data->irq_alarm); in stmp3xxx_rtc_probe()
365 rtc_data->rtc->ops = &stmp3xxx_rtc_ops; in stmp3xxx_rtc_probe()
366 rtc_data->rtc->range_max = U32_MAX; in stmp3xxx_rtc_probe()
368 err = devm_rtc_register_device(rtc_data->rtc); in stmp3xxx_rtc_probe()
384 struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev); in stmp3xxx_rtc_resume() local
386 stmp_reset_block(rtc_data->io); in stmp3xxx_rtc_resume()
390 rtc_data->io + STMP3XXX_RTC_PERSISTENT0 + STMP_OFFSET_REG_CLR); in stmp3xxx_rtc_resume()