Lines Matching defs:rtc
3 * TI LP8788 MFD - rtc driver
15 #include <linux/rtc.h>
111 struct lp8788_rtc *rtc = dev_get_drvdata(dev);
112 struct lp8788 *lp = rtc->lp;
135 struct lp8788_rtc *rtc = dev_get_drvdata(dev);
136 struct lp8788 *lp = rtc->lp;
146 /* because rtc weekday is a readonly register, do not update */
165 struct lp8788_rtc *rtc = dev_get_drvdata(dev);
166 struct lp8788 *lp = rtc->lp;
171 addr = addr_alarm_sec[rtc->alarm];
190 struct lp8788_rtc *rtc = dev_get_drvdata(dev);
191 struct lp8788 *lp = rtc->lp;
211 addr = addr_alarm_sec[rtc->alarm] + i;
218 addr = addr_alarm_en[rtc->alarm];
226 struct lp8788_rtc *rtc = dev_get_drvdata(dev);
227 struct lp8788 *lp = rtc->lp;
230 if (!rtc->irq)
233 mask = mask_alarm_en[rtc->alarm];
234 shift = shift_alarm_en[rtc->alarm];
249 struct lp8788_rtc *rtc = ptr;
251 rtc_update_irq(rtc->rdev, 1, ALARM_IRQ_FLAG);
256 struct lp8788_rtc *rtc)
259 struct lp8788 *lp = rtc->lp;
263 rtc->irq = 0;
265 /* even the alarm IRQ number is not specified, rtc time should work */
270 if (rtc->alarm == LP8788_ALARM_1)
275 rtc->irq = irq_create_mapping(irqdm, irq);
277 return devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
279 0, LP8788_ALM_IRQ, rtc);
285 struct lp8788_rtc *rtc;
288 rtc = devm_kzalloc(dev, sizeof(struct lp8788_rtc), GFP_KERNEL);
289 if (!rtc)
292 rtc->lp = lp;
293 rtc->alarm = lp->pdata ? lp->pdata->alarm_sel : DEFAULT_ALARM_SEL;
294 platform_set_drvdata(pdev, rtc);
298 rtc->rdev = devm_rtc_device_register(dev, "lp8788_rtc",
300 if (IS_ERR(rtc->rdev)) {
301 dev_err(dev, "can not register rtc device\n");
302 return PTR_ERR(rtc->rdev);
305 if (lp8788_alarm_irq_register(pdev, rtc))
306 dev_warn(lp->dev, "no rtc irq handler\n");
322 MODULE_ALIAS("platform:lp8788-rtc");