14 #define DRIVER_NAME "rn5t618-wdt"
50 	struct rn5t618_wdt *wdt = watchdog_get_drvdata(wdt_dev);  in rn5t618_wdt_set_timeout()  local
61 	ret = regmap_update_bits(wdt->rn5t618->regmap, RN5T618_WATCHDOG,  in rn5t618_wdt_set_timeout()
72 	struct rn5t618_wdt *wdt = watchdog_get_drvdata(wdt_dev);  in rn5t618_wdt_start()  local
80 	ret = regmap_update_bits(wdt->rn5t618->regmap, RN5T618_REPCNT,  in rn5t618_wdt_start()
87 	ret = regmap_update_bits(wdt->rn5t618->regmap, RN5T618_WATCHDOG,  in rn5t618_wdt_start()
94 	return regmap_update_bits(wdt->rn5t618->regmap, RN5T618_PWRIREN,  in rn5t618_wdt_start()
101 	struct rn5t618_wdt *wdt = watchdog_get_drvdata(wdt_dev);  in rn5t618_wdt_stop()  local
103 	return regmap_update_bits(wdt->rn5t618->regmap, RN5T618_WATCHDOG,  in rn5t618_wdt_stop()
109 	struct rn5t618_wdt *wdt = watchdog_get_drvdata(wdt_dev);  in rn5t618_wdt_ping()  local
114 	ret = regmap_read(wdt->rn5t618->regmap, RN5T618_WATCHDOG, &val);  in rn5t618_wdt_ping()
118 	ret = regmap_write(wdt->rn5t618->regmap, RN5T618_WATCHDOG, val);  in rn5t618_wdt_ping()
123 	return regmap_update_bits(wdt->rn5t618->regmap, RN5T618_PWRIRQ,  in rn5t618_wdt_ping()
145 	struct rn5t618_wdt *wdt;  in rn5t618_wdt_probe()  local
148 	wdt = devm_kzalloc(dev, sizeof(struct rn5t618_wdt), GFP_KERNEL);  in rn5t618_wdt_probe()
149 	if (!wdt)  in rn5t618_wdt_probe()
155 	wdt->rn5t618 = rn5t618;  in rn5t618_wdt_probe()
156 	wdt->wdt_dev.info = &rn5t618_wdt_info;  in rn5t618_wdt_probe()
157 	wdt->wdt_dev.ops = &rn5t618_wdt_ops;  in rn5t618_wdt_probe()
158 	wdt->wdt_dev.min_timeout = min_timeout;  in rn5t618_wdt_probe()
159 	wdt->wdt_dev.max_timeout = max_timeout;  in rn5t618_wdt_probe()
160 	wdt->wdt_dev.timeout = max_timeout;  in rn5t618_wdt_probe()
161 	wdt->wdt_dev.parent = dev;  in rn5t618_wdt_probe()
163 	watchdog_set_drvdata(&wdt->wdt_dev, wdt);  in rn5t618_wdt_probe()
164 	watchdog_init_timeout(&wdt->wdt_dev, timeout, dev);  in rn5t618_wdt_probe()
165 	watchdog_set_nowayout(&wdt->wdt_dev, nowayout);  in rn5t618_wdt_probe()
167 	platform_set_drvdata(pdev, wdt);  in rn5t618_wdt_probe()
169 	return watchdog_register_device(&wdt->wdt_dev);  in rn5t618_wdt_probe()
174 	struct rn5t618_wdt *wdt = platform_get_drvdata(pdev);  in rn5t618_wdt_remove()  local
176 	watchdog_unregister_device(&wdt->wdt_dev);  in rn5t618_wdt_remove()
191 MODULE_ALIAS("platform:rn5t618-wdt");