1 // SPDX-License-Identifier: GPL-2.0+
18 	status = readl(&rtc->status);  in rtc_get()
21 		return -1;  in rtc_get()
26 	sec	= readl(&rtc->second);  in rtc_get()
27 	min	= readl(&rtc->minutes);  in rtc_get()
28 	hour	= readl(&rtc->hours);  in rtc_get()
29 	mday	= readl(&rtc->day);  in rtc_get()
30 	wday	= readl(&rtc->dotw);  in rtc_get()
31 	mon_cent = readl(&rtc->month);  in rtc_get()
32 	year	= readl(&rtc->year);  in rtc_get()
39 	tmp->tm_sec  = bcd2bin(sec  & 0x7F);  in rtc_get()
40 	tmp->tm_min  = bcd2bin(min  & 0x7F);  in rtc_get()
41 	tmp->tm_hour = bcd2bin(hour & 0x3F);  in rtc_get()
42 	tmp->tm_mday = bcd2bin(mday & 0x3F);  in rtc_get()
43 	tmp->tm_mon  = bcd2bin(mon_cent & 0x1F);  in rtc_get()
44 	tmp->tm_year = bcd2bin(year) + 2000;  in rtc_get()
45 	tmp->tm_wday = bcd2bin(wday & 0x07);  in rtc_get()
46 	tmp->tm_yday = 0;  in rtc_get()
47 	tmp->tm_isdst = 0;  in rtc_get()
49 	debug("Get DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",  in rtc_get()
50 		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,  in rtc_get()
51 		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);  in rtc_get()
60 	debug("Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",  in rtc_set()
61 		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,  in rtc_set()
62 		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);  in rtc_set()
63 	writel(bin2bcd(tmp->tm_year % 100), &rtc->year);  in rtc_set()
64 	writel(bin2bcd(tmp->tm_mon), &rtc->month);  in rtc_set()
66 	writel(bin2bcd(tmp->tm_wday), &rtc->dotw);  in rtc_set()
67 	writel(bin2bcd(tmp->tm_mday), &rtc->day);  in rtc_set()
68 	writel(bin2bcd(tmp->tm_hour), &rtc->hours);  in rtc_set()
69 	writel(bin2bcd(tmp->tm_min), &rtc->minutes);  in rtc_set()
70 	writel(bin2bcd(tmp->tm_sec), &rtc->second);  in rtc_set()
79 	writel(0x01, &rtc->ctrl);  in rtc_reset()