16 static int sandbox_rtc_get(struct udevice *dev, struct rtc_time *time)  in sandbox_rtc_get()  argument
18 	time->tm_sec = dm_i2c_reg_read(dev, REG_SEC);  in sandbox_rtc_get()
19 	if (time->tm_sec < 0)  in sandbox_rtc_get()
20 		return time->tm_sec;  in sandbox_rtc_get()
21 	time->tm_min = dm_i2c_reg_read(dev, REG_MIN);  in sandbox_rtc_get()
22 	if (time->tm_min < 0)  in sandbox_rtc_get()
23 		return time->tm_min;  in sandbox_rtc_get()
24 	time->tm_hour = dm_i2c_reg_read(dev, REG_HOUR);  in sandbox_rtc_get()
25 	if (time->tm_hour < 0)  in sandbox_rtc_get()
26 		return time->tm_hour;  in sandbox_rtc_get()
27 	time->tm_mday = dm_i2c_reg_read(dev, REG_MDAY);  in sandbox_rtc_get()
28 	if (time->tm_mday < 0)  in sandbox_rtc_get()
29 		return time->tm_mday;  in sandbox_rtc_get()
30 	time->tm_mon = dm_i2c_reg_read(dev, REG_MON);  in sandbox_rtc_get()
31 	if (time->tm_mon < 0)  in sandbox_rtc_get()
32 		return time->tm_mon;  in sandbox_rtc_get()
33 	time->tm_year = dm_i2c_reg_read(dev, REG_YEAR);  in sandbox_rtc_get()
34 	if (time->tm_year < 0)  in sandbox_rtc_get()
35 		return time->tm_year;  in sandbox_rtc_get()
36 	time->tm_year += 1900;  in sandbox_rtc_get()
37 	time->tm_wday = dm_i2c_reg_read(dev, REG_WDAY);  in sandbox_rtc_get()
38 	if (time->tm_wday < 0)  in sandbox_rtc_get()
39 		return time->tm_wday;  in sandbox_rtc_get()
44 static int sandbox_rtc_set(struct udevice *dev, const struct rtc_time *time)  in sandbox_rtc_set()  argument
48 	ret = dm_i2c_reg_write(dev, REG_SEC, time->tm_sec);  in sandbox_rtc_set()
51 	ret = dm_i2c_reg_write(dev, REG_MIN, time->tm_min);  in sandbox_rtc_set()
54 	ret = dm_i2c_reg_write(dev, REG_HOUR, time->tm_hour);  in sandbox_rtc_set()
57 	ret = dm_i2c_reg_write(dev, REG_MDAY, time->tm_mday);  in sandbox_rtc_set()
60 	ret = dm_i2c_reg_write(dev, REG_MON, time->tm_mon);  in sandbox_rtc_set()
63 	ret = dm_i2c_reg_write(dev, REG_YEAR, time->tm_year - 1900);  in sandbox_rtc_set()
66 	ret = dm_i2c_reg_write(dev, REG_WDAY, time->tm_wday);  in sandbox_rtc_set()