Lines Matching refs:rtc_dd
89 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_set_time() local
90 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_set_time()
92 if (!rtc_dd->allow_set_time) in pm8xxx_rtc_set_time()
104 spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_time()
106 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_rtc_set_time()
113 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_rtc_set_time()
121 rc = regmap_read(rtc_dd->regmap, regs->ctrl, &rtc_ctrl_reg); in pm8xxx_rtc_set_time()
128 rc = regmap_write(rtc_dd->regmap, regs->ctrl, rtc_ctrl_reg); in pm8xxx_rtc_set_time()
136 rc = regmap_write(rtc_dd->regmap, regs->write, 0); in pm8xxx_rtc_set_time()
143 rc = regmap_bulk_write(rtc_dd->regmap, regs->write + 1, in pm8xxx_rtc_set_time()
151 rc = regmap_write(rtc_dd->regmap, regs->write, value[0]); in pm8xxx_rtc_set_time()
160 rc = regmap_write(rtc_dd->regmap, regs->ctrl, rtc_ctrl_reg); in pm8xxx_rtc_set_time()
169 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_rtc_set_time()
177 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_time()
188 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_read_time() local
189 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_read_time()
191 rc = regmap_bulk_read(rtc_dd->regmap, regs->read, value, sizeof(value)); in pm8xxx_rtc_read_time()
201 rc = regmap_read(rtc_dd->regmap, regs->read, ®); in pm8xxx_rtc_read_time()
208 rc = regmap_bulk_read(rtc_dd->regmap, regs->read, in pm8xxx_rtc_read_time()
233 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_set_alarm() local
234 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_set_alarm()
243 spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_alarm()
245 rc = regmap_bulk_write(rtc_dd->regmap, regs->alarm_rw, value, in pm8xxx_rtc_set_alarm()
252 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_rtc_set_alarm()
261 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_rtc_set_alarm()
272 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_alarm()
281 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_read_alarm() local
282 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_read_alarm()
284 rc = regmap_bulk_read(rtc_dd->regmap, regs->alarm_rw, value, in pm8xxx_rtc_read_alarm()
313 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_alarm_irq_enable() local
314 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_alarm_irq_enable()
317 spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_alarm_irq_enable()
319 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_rtc_alarm_irq_enable()
328 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_rtc_alarm_irq_enable()
335 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_alarm_irq_enable()
349 struct pm8xxx_rtc *rtc_dd = dev_id; in pm8xxx_alarm_trigger() local
350 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_alarm_trigger()
355 rtc_update_irq(rtc_dd->rtc, 1, RTC_IRQF | RTC_AF); in pm8xxx_alarm_trigger()
357 spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_alarm_trigger()
360 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); in pm8xxx_alarm_trigger()
362 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_alarm_trigger()
368 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); in pm8xxx_alarm_trigger()
370 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_alarm_trigger()
371 dev_err(rtc_dd->rtc_dev, in pm8xxx_alarm_trigger()
376 spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_alarm_trigger()
379 rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl2, &ctrl_reg); in pm8xxx_alarm_trigger()
381 dev_err(rtc_dd->rtc_dev, in pm8xxx_alarm_trigger()
387 rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl2, ctrl_reg); in pm8xxx_alarm_trigger()
389 dev_err(rtc_dd->rtc_dev, in pm8xxx_alarm_trigger()
396 static int pm8xxx_rtc_enable(struct pm8xxx_rtc *rtc_dd) in pm8xxx_rtc_enable() argument
398 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_enable()
403 rc = regmap_read(rtc_dd->regmap, regs->ctrl, &ctrl_reg); in pm8xxx_rtc_enable()
409 rc = regmap_write(rtc_dd->regmap, regs->ctrl, ctrl_reg); in pm8xxx_rtc_enable()
462 struct pm8xxx_rtc *rtc_dd; in pm8xxx_rtc_probe() local
469 rtc_dd = devm_kzalloc(&pdev->dev, sizeof(*rtc_dd), GFP_KERNEL); in pm8xxx_rtc_probe()
470 if (rtc_dd == NULL) in pm8xxx_rtc_probe()
474 spin_lock_init(&rtc_dd->ctrl_reg_lock); in pm8xxx_rtc_probe()
476 rtc_dd->regmap = dev_get_regmap(pdev->dev.parent, NULL); in pm8xxx_rtc_probe()
477 if (!rtc_dd->regmap) { in pm8xxx_rtc_probe()
482 rtc_dd->rtc_alarm_irq = platform_get_irq(pdev, 0); in pm8xxx_rtc_probe()
483 if (rtc_dd->rtc_alarm_irq < 0) { in pm8xxx_rtc_probe()
488 rtc_dd->allow_set_time = of_property_read_bool(pdev->dev.of_node, in pm8xxx_rtc_probe()
491 rtc_dd->regs = match->data; in pm8xxx_rtc_probe()
492 rtc_dd->rtc_dev = &pdev->dev; in pm8xxx_rtc_probe()
494 rc = pm8xxx_rtc_enable(rtc_dd); in pm8xxx_rtc_probe()
498 platform_set_drvdata(pdev, rtc_dd); in pm8xxx_rtc_probe()
503 rtc_dd->rtc = devm_rtc_device_register(&pdev->dev, "pm8xxx_rtc", in pm8xxx_rtc_probe()
505 if (IS_ERR(rtc_dd->rtc)) { in pm8xxx_rtc_probe()
507 __func__, PTR_ERR(rtc_dd->rtc)); in pm8xxx_rtc_probe()
508 return PTR_ERR(rtc_dd->rtc); in pm8xxx_rtc_probe()
512 rc = devm_request_any_context_irq(&pdev->dev, rtc_dd->rtc_alarm_irq, in pm8xxx_rtc_probe()
515 "pm8xxx_rtc_alarm", rtc_dd); in pm8xxx_rtc_probe()
529 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_resume() local
532 disable_irq_wake(rtc_dd->rtc_alarm_irq); in pm8xxx_rtc_resume()
539 struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); in pm8xxx_rtc_suspend() local
542 enable_irq_wake(rtc_dd->rtc_alarm_irq); in pm8xxx_rtc_suspend()