secure_register_read
ctl_val = secure_register_read(wdt, SECWDOG_CTRL_REG);
cur_val = secure_register_read(wdt, SECWDOG_COUNT_REG);
val = secure_register_read(wdt, SECWDOG_CTRL_REG);
val = secure_register_read(wdt, SECWDOG_COUNT_REG);