Lines Matching refs:rtc_dd
82 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_set_time() local
83 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_set_time()
85 if (!rtc_dd->allow_set_time) in pm8xxx_rtc_set_time()
97 spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_time()
99 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_rtc_set_time()
106 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_rtc_set_time()
114 rc = regmap_read(rtc_dd->regmap, regs->ctrl, &rtc_ctrl_reg); in pm8xxx_rtc_set_time()
121 rc = regmap_write(rtc_dd->regmap, regs->ctrl, rtc_ctrl_reg); in pm8xxx_rtc_set_time()
129 rc = regmap_write(rtc_dd->regmap, regs->write, 0); in pm8xxx_rtc_set_time()
136 rc = regmap_bulk_write(rtc_dd->regmap, regs->write + 1, in pm8xxx_rtc_set_time()
144 rc = regmap_write(rtc_dd->regmap, regs->write, value[0]); in pm8xxx_rtc_set_time()
153 rc = regmap_write(rtc_dd->regmap, regs->ctrl, rtc_ctrl_reg); in pm8xxx_rtc_set_time()
162 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_rtc_set_time()
170 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_time()
181 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_read_time() local
182 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_read_time()
184 rc = regmap_bulk_read(rtc_dd->regmap, regs->read, value, sizeof(value)); in pm8xxx_rtc_read_time()
194 rc = regmap_read(rtc_dd->regmap, regs->read, ®); in pm8xxx_rtc_read_time()
201 rc = regmap_bulk_read(rtc_dd->regmap, regs->read, in pm8xxx_rtc_read_time()
225 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_set_alarm() local
226 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_set_alarm()
235 spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_alarm()
237 rc = regmap_bulk_write(rtc_dd->regmap, regs->alarm_rw, value, in pm8xxx_rtc_set_alarm()
244 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_rtc_set_alarm()
253 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_rtc_set_alarm()
262 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_alarm()
272 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_read_alarm() local
273 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_read_alarm()
275 rc = regmap_bulk_read(rtc_dd->regmap, regs->alarm_rw, value, in pm8xxx_rtc_read_alarm()
287 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_rtc_read_alarm()
304 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_alarm_irq_enable() local
305 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_alarm_irq_enable()
309 spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_alarm_irq_enable()
311 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_rtc_alarm_irq_enable()
320 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_rtc_alarm_irq_enable()
328 rc = regmap_bulk_write(rtc_dd->regmap, regs->alarm_rw, value, in pm8xxx_rtc_alarm_irq_enable()
337 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_alarm_irq_enable()
351 struct pm8xxx_rtc *rtc_dd = dev_id; in pm8xxx_alarm_trigger() local
352 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_alarm_trigger()
356 rtc_update_irq(rtc_dd->rtc, 1, RTC_IRQF | RTC_AF); in pm8xxx_alarm_trigger()
358 spin_lock(&rtc_dd->ctrl_reg_lock); in pm8xxx_alarm_trigger()
361 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_alarm_trigger()
363 spin_unlock(&rtc_dd->ctrl_reg_lock); in pm8xxx_alarm_trigger()
369 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_alarm_trigger()
371 spin_unlock(&rtc_dd->ctrl_reg_lock); in pm8xxx_alarm_trigger()
372 dev_err(rtc_dd->rtc_dev, in pm8xxx_alarm_trigger()
377 spin_unlock(&rtc_dd->ctrl_reg_lock); in pm8xxx_alarm_trigger()
380 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl2, &ctrl_reg); in pm8xxx_alarm_trigger()
382 dev_err(rtc_dd->rtc_dev, in pm8xxx_alarm_trigger()
388 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl2, ctrl_reg); in pm8xxx_alarm_trigger()
390 dev_err(rtc_dd->rtc_dev, in pm8xxx_alarm_trigger()
397 static int pm8xxx_rtc_enable(struct pm8xxx_rtc *rtc_dd) in pm8xxx_rtc_enable() argument
399 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_enable()
404 rc = regmap_read(rtc_dd->regmap, regs->ctrl, &ctrl_reg); in pm8xxx_rtc_enable()
410 rc = regmap_write(rtc_dd->regmap, regs->ctrl, ctrl_reg); in pm8xxx_rtc_enable()
474 struct pm8xxx_rtc *rtc_dd; in pm8xxx_rtc_probe() local
481 rtc_dd = devm_kzalloc(&pdev->dev, sizeof(*rtc_dd), GFP_KERNEL); in pm8xxx_rtc_probe()
482 if (rtc_dd == NULL) in pm8xxx_rtc_probe()
486 spin_lock_init(&rtc_dd->ctrl_reg_lock); in pm8xxx_rtc_probe()
488 rtc_dd->regmap = dev_get_regmap(pdev->dev.parent, NULL); in pm8xxx_rtc_probe()
489 if (!rtc_dd->regmap) { in pm8xxx_rtc_probe()
494 rtc_dd->rtc_alarm_irq = platform_get_irq(pdev, 0); in pm8xxx_rtc_probe()
495 if (rtc_dd->rtc_alarm_irq < 0) in pm8xxx_rtc_probe()
498 rtc_dd->allow_set_time = of_property_read_bool(pdev->dev.of_node, in pm8xxx_rtc_probe()
501 rtc_dd->regs = match->data; in pm8xxx_rtc_probe()
502 rtc_dd->rtc_dev = &pdev->dev; in pm8xxx_rtc_probe()
504 rc = pm8xxx_rtc_enable(rtc_dd); in pm8xxx_rtc_probe()
508 platform_set_drvdata(pdev, rtc_dd); in pm8xxx_rtc_probe()
513 rtc_dd->rtc = devm_rtc_allocate_device(&pdev->dev); in pm8xxx_rtc_probe()
514 if (IS_ERR(rtc_dd->rtc)) in pm8xxx_rtc_probe()
515 return PTR_ERR(rtc_dd->rtc); in pm8xxx_rtc_probe()
517 rtc_dd->rtc->ops = &pm8xxx_rtc_ops; in pm8xxx_rtc_probe()
518 rtc_dd->rtc->range_max = U32_MAX; in pm8xxx_rtc_probe()
521 rc = devm_request_any_context_irq(&pdev->dev, rtc_dd->rtc_alarm_irq, in pm8xxx_rtc_probe()
524 "pm8xxx_rtc_alarm", rtc_dd); in pm8xxx_rtc_probe()
530 return devm_rtc_register_device(rtc_dd->rtc); in pm8xxx_rtc_probe()
536 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_resume() local
539 disable_irq_wake(rtc_dd->rtc_alarm_irq); in pm8xxx_rtc_resume()
546 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_suspend() local
549 enable_irq_wake(rtc_dd->rtc_alarm_irq); in pm8xxx_rtc_suspend()