45 	struct watchdog_device wdev;  member
51 static int sp_wdt_restart(struct watchdog_device *wdev,  in sp_wdt_restart()  argument
54 	struct sp_wdt_priv *priv = watchdog_get_drvdata(wdev);  in sp_wdt_restart()
66 static int sp_wdt_ping(struct watchdog_device *wdev)  in sp_wdt_ping()  argument
68 	struct sp_wdt_priv *priv = watchdog_get_drvdata(wdev);  in sp_wdt_ping()
72 	if (wdev->timeout > SP_WDT_MAX_TIMEOUT) {  in sp_wdt_ping()
82 		count = (wdev->timeout * STC_CLK) >> 4;  in sp_wdt_ping()
90 static int sp_wdt_stop(struct watchdog_device *wdev)  in sp_wdt_stop()  argument
92 	struct sp_wdt_priv *priv = watchdog_get_drvdata(wdev);  in sp_wdt_stop()
100 static int sp_wdt_start(struct watchdog_device *wdev)  in sp_wdt_start()  argument
102 	struct sp_wdt_priv *priv = watchdog_get_drvdata(wdev);  in sp_wdt_start()
110 static unsigned int sp_wdt_get_timeleft(struct watchdog_device *wdev)  in sp_wdt_get_timeleft()  argument
112 	struct sp_wdt_priv *priv = watchdog_get_drvdata(wdev);  in sp_wdt_get_timeleft()
186 	priv->wdev.info = &sp_wdt_info;  in sp_wdt_probe()
187 	priv->wdev.ops = &sp_wdt_ops;  in sp_wdt_probe()
188 	priv->wdev.timeout = SP_WDT_DEFAULT_TIMEOUT;  in sp_wdt_probe()
189 	priv->wdev.max_hw_heartbeat_ms = SP_WDT_MAX_TIMEOUT * 1000;  in sp_wdt_probe()
190 	priv->wdev.min_timeout = 1;  in sp_wdt_probe()
191 	priv->wdev.parent = dev;  in sp_wdt_probe()
193 	watchdog_set_drvdata(&priv->wdev, priv);  in sp_wdt_probe()
194 	watchdog_init_timeout(&priv->wdev, timeout, dev);  in sp_wdt_probe()
195 	watchdog_set_nowayout(&priv->wdev, nowayout);  in sp_wdt_probe()
196 	watchdog_stop_on_reboot(&priv->wdev);  in sp_wdt_probe()
197 	watchdog_set_restart_priority(&priv->wdev, 128);  in sp_wdt_probe()
199 	return devm_watchdog_register_device(dev, &priv->wdev);  in sp_wdt_probe()