63 	void __iomem *ioaddr;  member
77 	void __iomem *ioaddr = pdata->ioaddr;  in ds1553_rtc_set_time()  local
82 	writeb(RTC_WRITE, pdata->ioaddr + RTC_CONTROL);  in ds1553_rtc_set_time()
84 	writeb(bin2bcd(tm->tm_year % 100), ioaddr + RTC_YEAR);  in ds1553_rtc_set_time()
85 	writeb(bin2bcd(tm->tm_mon + 1), ioaddr + RTC_MONTH);  in ds1553_rtc_set_time()
86 	writeb(bin2bcd(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);  in ds1553_rtc_set_time()
87 	writeb(bin2bcd(tm->tm_mday), ioaddr + RTC_DATE);  in ds1553_rtc_set_time()
88 	writeb(bin2bcd(tm->tm_hour), ioaddr + RTC_HOURS);  in ds1553_rtc_set_time()
89 	writeb(bin2bcd(tm->tm_min), ioaddr + RTC_MINUTES);  in ds1553_rtc_set_time()
90 	writeb(bin2bcd(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);  in ds1553_rtc_set_time()
93 	writeb(RTC_WRITE | (century & RTC_CENTURY_MASK), ioaddr + RTC_CENTURY);  in ds1553_rtc_set_time()
94 	writeb(century & RTC_CENTURY_MASK, ioaddr + RTC_CONTROL);  in ds1553_rtc_set_time()
101 	void __iomem *ioaddr = pdata->ioaddr;  in ds1553_rtc_read_time()  local
109 	writeb(RTC_READ, ioaddr + RTC_CONTROL);  in ds1553_rtc_read_time()
110 	second = readb(ioaddr + RTC_SECONDS) & RTC_SECONDS_MASK;  in ds1553_rtc_read_time()
111 	minute = readb(ioaddr + RTC_MINUTES);  in ds1553_rtc_read_time()
112 	hour = readb(ioaddr + RTC_HOURS);  in ds1553_rtc_read_time()
113 	day = readb(ioaddr + RTC_DATE);  in ds1553_rtc_read_time()
114 	week = readb(ioaddr + RTC_DAY) & RTC_DAY_MASK;  in ds1553_rtc_read_time()
115 	month = readb(ioaddr + RTC_MONTH);  in ds1553_rtc_read_time()
116 	year = readb(ioaddr + RTC_YEAR);  in ds1553_rtc_read_time()
117 	century = readb(ioaddr + RTC_CENTURY) & RTC_CENTURY_MASK;  in ds1553_rtc_read_time()
118 	writeb(0, ioaddr + RTC_CONTROL);  in ds1553_rtc_read_time()
133 	void __iomem *ioaddr = pdata->ioaddr;  in ds1553_rtc_update_alarm()  local
139 	       ioaddr + RTC_DATE_ALARM);  in ds1553_rtc_update_alarm()
142 	       ioaddr + RTC_HOURS_ALARM);  in ds1553_rtc_update_alarm()
145 	       ioaddr + RTC_MINUTES_ALARM);  in ds1553_rtc_update_alarm()
148 	       ioaddr + RTC_SECONDS_ALARM);  in ds1553_rtc_update_alarm()
149 	writeb(pdata->irqen ? RTC_INTS_AE : 0, ioaddr + RTC_INTERRUPTS);  in ds1553_rtc_update_alarm()
150 	readb(ioaddr + RTC_FLAGS);	/* clear interrupts */  in ds1553_rtc_update_alarm()
188 	void __iomem *ioaddr = pdata->ioaddr;  in ds1553_rtc_interrupt()  local
193 	if (readb(ioaddr + RTC_FLAGS) & RTC_FLAGS_AF) {  in ds1553_rtc_interrupt()
195 		if (readb(ioaddr + RTC_SECONDS_ALARM) & 0x80)  in ds1553_rtc_interrupt()
232 	void __iomem *ioaddr = pdata->ioaddr;  in ds1553_nvram_read()  local
236 		*buf++ = readb(ioaddr + pos++);  in ds1553_nvram_read()
245 	void __iomem *ioaddr = pdata->ioaddr;  in ds1553_nvram_write()  local
249 		writeb(*buf++, ioaddr + pos++);  in ds1553_nvram_write()
258 	void __iomem *ioaddr;  in ds1553_rtc_probe()  local
275 	ioaddr = devm_ioremap_resource(&pdev->dev, res);  in ds1553_rtc_probe()
276 	if (IS_ERR(ioaddr))  in ds1553_rtc_probe()
277 		return PTR_ERR(ioaddr);  in ds1553_rtc_probe()
278 	pdata->ioaddr = ioaddr;  in ds1553_rtc_probe()
282 	sec = readb(ioaddr + RTC_SECONDS);  in ds1553_rtc_probe()
285 		cen = readb(ioaddr + RTC_CENTURY) & RTC_CENTURY_MASK;  in ds1553_rtc_probe()
286 		writeb(RTC_WRITE, ioaddr + RTC_CONTROL);  in ds1553_rtc_probe()
287 		writeb(sec, ioaddr + RTC_SECONDS);  in ds1553_rtc_probe()
288 		writeb(cen & RTC_CENTURY_MASK, ioaddr + RTC_CONTROL);  in ds1553_rtc_probe()
290 	if (readb(ioaddr + RTC_FLAGS) & RTC_FLAGS_BLF)  in ds1553_rtc_probe()
309 		writeb(0, ioaddr + RTC_INTERRUPTS);  in ds1553_rtc_probe()