83 	struct watchdog_device wdt_dev;  member
89 static int pdc_wdt_keepalive(struct watchdog_device *wdt_dev)  in pdc_wdt_keepalive()  argument
91 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_keepalive()
99 static int pdc_wdt_stop(struct watchdog_device *wdt_dev)  in pdc_wdt_stop()  argument
102 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_stop()
109 	pdc_wdt_keepalive(wdt_dev);  in pdc_wdt_stop()
120 	val |= order_base_2(wdt->wdt_dev.timeout * clk_rate) - 1;  in __pdc_wdt_set_timeout()
124 static int pdc_wdt_set_timeout(struct watchdog_device *wdt_dev,  in pdc_wdt_set_timeout()  argument
127 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_set_timeout()
129 	wdt->wdt_dev.timeout = new_timeout;  in pdc_wdt_set_timeout()
137 static int pdc_wdt_start(struct watchdog_device *wdt_dev)  in pdc_wdt_start()  argument
140 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_start()
151 static int pdc_wdt_restart(struct watchdog_device *wdt_dev,  in pdc_wdt_restart()  argument
154 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_restart()
244 		pdc_wdt->wdt_dev.min_timeout = PDC_WDT_MIN_TIMEOUT + 1;  in pdc_wdt_probe()
246 		pdc_wdt->wdt_dev.min_timeout = PDC_WDT_MIN_TIMEOUT;  in pdc_wdt_probe()
248 	pdc_wdt->wdt_dev.info = &pdc_wdt_info;  in pdc_wdt_probe()
249 	pdc_wdt->wdt_dev.ops = &pdc_wdt_ops;  in pdc_wdt_probe()
253 	pdc_wdt->wdt_dev.max_timeout = div;  in pdc_wdt_probe()
254 	pdc_wdt->wdt_dev.timeout = PDC_WDT_DEF_TIMEOUT;  in pdc_wdt_probe()
255 	pdc_wdt->wdt_dev.parent = dev;  in pdc_wdt_probe()
256 	watchdog_set_drvdata(&pdc_wdt->wdt_dev, pdc_wdt);  in pdc_wdt_probe()
258 	watchdog_init_timeout(&pdc_wdt->wdt_dev, heartbeat, dev);  in pdc_wdt_probe()
260 	pdc_wdt_stop(&pdc_wdt->wdt_dev);  in pdc_wdt_probe()
268 		pdc_wdt->wdt_dev.bootstatus |= WDIOF_CARDRESET;  in pdc_wdt_probe()
288 	watchdog_set_nowayout(&pdc_wdt->wdt_dev, nowayout);  in pdc_wdt_probe()
289 	watchdog_set_restart_priority(&pdc_wdt->wdt_dev, 128);  in pdc_wdt_probe()
293 	watchdog_stop_on_reboot(&pdc_wdt->wdt_dev);  in pdc_wdt_probe()
294 	watchdog_stop_on_unregister(&pdc_wdt->wdt_dev);  in pdc_wdt_probe()
295 	return devm_watchdog_register_device(dev, &pdc_wdt->wdt_dev);  in pdc_wdt_probe()