57 	struct watchdog_device wdd;  member
62 static struct apple_wdt *to_apple_wdt(struct watchdog_device *wdd)  in to_apple_wdt()  argument
64 	return container_of(wdd, struct apple_wdt, wdd);  in to_apple_wdt()
67 static int apple_wdt_start(struct watchdog_device *wdd)  in apple_wdt_start()  argument
69 	struct apple_wdt *wdt = to_apple_wdt(wdd);  in apple_wdt_start()
77 static int apple_wdt_stop(struct watchdog_device *wdd)  in apple_wdt_stop()  argument
79 	struct apple_wdt *wdt = to_apple_wdt(wdd);  in apple_wdt_stop()
86 static int apple_wdt_ping(struct watchdog_device *wdd)  in apple_wdt_ping()  argument
88 	struct apple_wdt *wdt = to_apple_wdt(wdd);  in apple_wdt_ping()
95 static int apple_wdt_set_timeout(struct watchdog_device *wdd, unsigned int s)  in apple_wdt_set_timeout()  argument
97 	struct apple_wdt *wdt = to_apple_wdt(wdd);  in apple_wdt_set_timeout()
102 	wdd->timeout = s;  in apple_wdt_set_timeout()
107 static unsigned int apple_wdt_get_timeleft(struct watchdog_device *wdd)  in apple_wdt_get_timeleft()  argument
109 	struct apple_wdt *wdt = to_apple_wdt(wdd);  in apple_wdt_get_timeleft()
118 static int apple_wdt_restart(struct watchdog_device *wdd, unsigned long mode,  in apple_wdt_restart()  argument
121 	struct apple_wdt *wdt = to_apple_wdt(wdd);  in apple_wdt_restart()
192 	wdt->wdd.ops = &apple_wdt_ops;  in apple_wdt_probe()
193 	wdt->wdd.info = &apple_wdt_info;  in apple_wdt_probe()
194 	wdt->wdd.max_timeout = U32_MAX / wdt->clk_rate;  in apple_wdt_probe()
195 	wdt->wdd.timeout = APPLE_WDT_TIMEOUT_DEFAULT;  in apple_wdt_probe()
199 		set_bit(WDOG_HW_RUNNING, &wdt->wdd.status);  in apple_wdt_probe()
201 	watchdog_init_timeout(&wdt->wdd, 0, dev);  in apple_wdt_probe()
202 	apple_wdt_set_timeout(&wdt->wdd, wdt->wdd.timeout);  in apple_wdt_probe()
203 	watchdog_stop_on_unregister(&wdt->wdd);  in apple_wdt_probe()
204 	watchdog_set_restart_priority(&wdt->wdd, 128);  in apple_wdt_probe()
206 	return devm_watchdog_register_device(dev, &wdt->wdd);  in apple_wdt_probe()