64 	void __iomem *ioaddr;  member
78 	void __iomem *ioaddr = pdata->ioaddr;  in stk17ta8_rtc_set_time()  local
81 	flags = readb(pdata->ioaddr + RTC_FLAGS);  in stk17ta8_rtc_set_time()
82 	writeb(flags | RTC_WRITE, pdata->ioaddr + RTC_FLAGS);  in stk17ta8_rtc_set_time()
84 	writeb(bin2bcd(tm->tm_year % 100), ioaddr + RTC_YEAR);  in stk17ta8_rtc_set_time()
85 	writeb(bin2bcd(tm->tm_mon + 1), ioaddr + RTC_MONTH);  in stk17ta8_rtc_set_time()
86 	writeb(bin2bcd(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);  in stk17ta8_rtc_set_time()
87 	writeb(bin2bcd(tm->tm_mday), ioaddr + RTC_DATE);  in stk17ta8_rtc_set_time()
88 	writeb(bin2bcd(tm->tm_hour), ioaddr + RTC_HOURS);  in stk17ta8_rtc_set_time()
89 	writeb(bin2bcd(tm->tm_min), ioaddr + RTC_MINUTES);  in stk17ta8_rtc_set_time()
90 	writeb(bin2bcd(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);  in stk17ta8_rtc_set_time()
91 	writeb(bin2bcd((tm->tm_year + 1900) / 100), ioaddr + RTC_CENTURY);  in stk17ta8_rtc_set_time()
93 	writeb(flags & ~RTC_WRITE, pdata->ioaddr + RTC_FLAGS);  in stk17ta8_rtc_set_time()
100 	void __iomem *ioaddr = pdata->ioaddr;  in stk17ta8_rtc_read_time()  local
110 	flags = readb(pdata->ioaddr + RTC_FLAGS);  in stk17ta8_rtc_read_time()
111 	writeb(flags | RTC_READ, ioaddr + RTC_FLAGS);  in stk17ta8_rtc_read_time()
112 	second = readb(ioaddr + RTC_SECONDS) & RTC_SECONDS_MASK;  in stk17ta8_rtc_read_time()
113 	minute = readb(ioaddr + RTC_MINUTES);  in stk17ta8_rtc_read_time()
114 	hour = readb(ioaddr + RTC_HOURS);  in stk17ta8_rtc_read_time()
115 	day = readb(ioaddr + RTC_DATE);  in stk17ta8_rtc_read_time()
116 	week = readb(ioaddr + RTC_DAY) & RTC_DAY_MASK;  in stk17ta8_rtc_read_time()
117 	month = readb(ioaddr + RTC_MONTH);  in stk17ta8_rtc_read_time()
118 	year = readb(ioaddr + RTC_YEAR);  in stk17ta8_rtc_read_time()
119 	century = readb(ioaddr + RTC_CENTURY);  in stk17ta8_rtc_read_time()
120 	writeb(flags & ~RTC_READ, ioaddr + RTC_FLAGS);  in stk17ta8_rtc_read_time()
135 	void __iomem *ioaddr = pdata->ioaddr;  in stk17ta8_rtc_update_alarm()  local
141 	flags = readb(ioaddr + RTC_FLAGS);  in stk17ta8_rtc_update_alarm()
142 	writeb(flags | RTC_WRITE, ioaddr + RTC_FLAGS);  in stk17ta8_rtc_update_alarm()
146 	       ioaddr + RTC_DATE_ALARM);  in stk17ta8_rtc_update_alarm()
149 	       ioaddr + RTC_HOURS_ALARM);  in stk17ta8_rtc_update_alarm()
152 	       ioaddr + RTC_MINUTES_ALARM);  in stk17ta8_rtc_update_alarm()
155 	       ioaddr + RTC_SECONDS_ALARM);  in stk17ta8_rtc_update_alarm()
156 	writeb(pdata->irqen ? RTC_INTS_AIE : 0, ioaddr + RTC_INTERRUPTS);  in stk17ta8_rtc_update_alarm()
157 	readb(ioaddr + RTC_FLAGS);	/* clear interrupts */  in stk17ta8_rtc_update_alarm()
158 	writeb(flags & ~RTC_WRITE, ioaddr + RTC_FLAGS);  in stk17ta8_rtc_update_alarm()
196 	void __iomem *ioaddr = pdata->ioaddr;  in stk17ta8_rtc_interrupt()  local
201 	if (readb(ioaddr + RTC_FLAGS) & RTC_FLAGS_AF) {  in stk17ta8_rtc_interrupt()
203 		if (readb(ioaddr + RTC_SECONDS_ALARM) & 0x80)  in stk17ta8_rtc_interrupt()
240 	void __iomem *ioaddr = pdata->ioaddr;  in stk17ta8_nvram_read()  local
244 		*buf++ = readb(ioaddr + pos++);  in stk17ta8_nvram_read()
252 	void __iomem *ioaddr = pdata->ioaddr;  in stk17ta8_nvram_write()  local
256 		writeb(*buf++, ioaddr + pos++);  in stk17ta8_nvram_write()
266 	void __iomem *ioaddr;  in stk17ta8_rtc_probe()  local
282 	ioaddr = devm_ioremap_resource(&pdev->dev, res);  in stk17ta8_rtc_probe()
283 	if (IS_ERR(ioaddr))  in stk17ta8_rtc_probe()
284 		return PTR_ERR(ioaddr);  in stk17ta8_rtc_probe()
285 	pdata->ioaddr = ioaddr;  in stk17ta8_rtc_probe()
289 	cal = readb(ioaddr + RTC_CALIBRATION);  in stk17ta8_rtc_probe()
292 		flags = readb(ioaddr + RTC_FLAGS);  in stk17ta8_rtc_probe()
293 		writeb(flags | RTC_WRITE, ioaddr + RTC_FLAGS);  in stk17ta8_rtc_probe()
294 		writeb(cal, ioaddr + RTC_CALIBRATION);  in stk17ta8_rtc_probe()
295 		writeb(flags & ~RTC_WRITE, ioaddr + RTC_FLAGS);  in stk17ta8_rtc_probe()
297 	if (readb(ioaddr + RTC_FLAGS) & RTC_FLAGS_PF)  in stk17ta8_rtc_probe()
304 		writeb(0, ioaddr + RTC_INTERRUPTS);  in stk17ta8_rtc_probe()