3  * Watchdog driver for Ricoh RN5T618 PMIC
9 #include <linux/mfd/rn5t618.h>
14 #define DRIVER_NAME "rn5t618-wdt"
28 	struct rn5t618 *rn5t618;  member
61 	ret = regmap_update_bits(wdt->rn5t618->regmap, RN5T618_WATCHDOG,  in rn5t618_wdt_set_timeout()
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()
103 	return regmap_update_bits(wdt->rn5t618->regmap, RN5T618_WATCHDOG,  in rn5t618_wdt_stop()
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()
144 	struct rn5t618 *rn5t618 = dev_get_drvdata(dev->parent);  in rn5t618_wdt_probe()  local
157 	wdt->rn5t618 = rn5t618;  in rn5t618_wdt_probe()
166 	ret = regmap_read(wdt->rn5t618->regmap, RN5T618_POFFHIS, &val);  in rn5t618_wdt_probe()
193 MODULE_ALIAS("platform:rn5t618-wdt");
195 MODULE_DESCRIPTION("RN5T618 watchdog driver");