79 	struct mpc5121_rtc_regs __iomem *regs;  member
89 static void mpc5121_rtc_update_smh(struct mpc5121_rtc_regs __iomem *regs,  in mpc5121_rtc_update_smh()  argument
92 	out_8(&regs->second_set, tm->tm_sec);  in mpc5121_rtc_update_smh()
93 	out_8(&regs->minute_set, tm->tm_min);  in mpc5121_rtc_update_smh()
94 	out_8(&regs->hour_set, tm->tm_hour);  in mpc5121_rtc_update_smh()
97 	out_8(&regs->set_time, 0x1);  in mpc5121_rtc_update_smh()
98 	out_8(&regs->set_time, 0x3);  in mpc5121_rtc_update_smh()
99 	out_8(&regs->set_time, 0x1);  in mpc5121_rtc_update_smh()
100 	out_8(&regs->set_time, 0x0);  in mpc5121_rtc_update_smh()
106 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5121_rtc_read_time()  local
112 	now = in_be32(&regs->actual_time) + in_be32(&regs->target_time);  in mpc5121_rtc_read_time()
120 	mpc5121_rtc_update_smh(regs, tm);  in mpc5121_rtc_read_time()
128 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5121_rtc_set_time()  local
136 	out_be32(&regs->target_time, now - in_be32(&regs->actual_time));  in mpc5121_rtc_set_time()
142 	mpc5121_rtc_update_smh(regs, tm);  in mpc5121_rtc_set_time()
150 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5200_rtc_read_time()  local
153 	tm->tm_sec = in_8(&regs->second);  in mpc5200_rtc_read_time()
154 	tm->tm_min = in_8(&regs->minute);  in mpc5200_rtc_read_time()
157 	if (in_8(&regs->hour) & 0x20)  in mpc5200_rtc_read_time()
158 		tm->tm_hour = (in_8(&regs->hour) >> 1) +  in mpc5200_rtc_read_time()
159 			(in_8(&regs->hour) & 1 ? 12 : 0);  in mpc5200_rtc_read_time()
161 		tm->tm_hour = in_8(&regs->hour);  in mpc5200_rtc_read_time()
163 	tmp = in_8(&regs->wday_mday);  in mpc5200_rtc_read_time()
165 	tm->tm_mon = in_8(&regs->month) - 1;  in mpc5200_rtc_read_time()
166 	tm->tm_year = in_be16(&regs->year) - 1900;  in mpc5200_rtc_read_time()
177 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5200_rtc_set_time()  local
179 	mpc5121_rtc_update_smh(regs, tm);  in mpc5200_rtc_set_time()
182 	out_8(&regs->month_set, tm->tm_mon + 1);  in mpc5200_rtc_set_time()
183 	out_8(&regs->weekday_set, tm->tm_wday ? tm->tm_wday : 7);  in mpc5200_rtc_set_time()
184 	out_8(&regs->date_set, tm->tm_mday);  in mpc5200_rtc_set_time()
185 	out_be16(&regs->year_set, tm->tm_year + 1900);  in mpc5200_rtc_set_time()
188 	out_8(&regs->set_date, 0x1);  in mpc5200_rtc_set_time()
189 	out_8(&regs->set_date, 0x3);  in mpc5200_rtc_set_time()
190 	out_8(&regs->set_date, 0x1);  in mpc5200_rtc_set_time()
191 	out_8(&regs->set_date, 0x0);  in mpc5200_rtc_set_time()
199 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5121_rtc_read_alarm()  local
203 	alarm->pending = in_8(&regs->alm_status);  in mpc5121_rtc_read_alarm()
211 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5121_rtc_set_alarm()  local
231 	out_8(&regs->alm_min_set, alarm->time.tm_min);  in mpc5121_rtc_set_alarm()
232 	out_8(&regs->alm_hour_set, alarm->time.tm_hour);  in mpc5121_rtc_set_alarm()
234 	out_8(&regs->alm_enable, alarm->enabled);  in mpc5121_rtc_set_alarm()
243 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5121_rtc_handler()  local
245 	if (in_8(&regs->int_alm)) {  in mpc5121_rtc_handler()
247 		out_8(&regs->int_alm, 1);  in mpc5121_rtc_handler()
248 		out_8(&regs->alm_status, 1);  in mpc5121_rtc_handler()
260 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5121_rtc_handler_upd()  local
262 	if (in_8(&regs->int_sec) && (in_8(&regs->int_enable) & 0x1)) {  in mpc5121_rtc_handler_upd()
264 		out_8(&regs->int_sec, 1);  in mpc5121_rtc_handler_upd()
277 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5121_rtc_alarm_irq_enable()  local
285 	out_8(&regs->alm_enable, val);  in mpc5121_rtc_alarm_irq_enable()
316 	rtc->regs = devm_platform_ioremap_resource(op, 0);  in mpc5121_rtc_probe()
317 	if (IS_ERR(rtc->regs)) {  in mpc5121_rtc_probe()
319 		return PTR_ERR(rtc->regs);  in mpc5121_rtc_probe()
358 		ka = in_be32(&rtc->regs->keep_alive);  in mpc5121_rtc_probe()
362 			out_be32(&rtc->regs->keep_alive, ka);  in mpc5121_rtc_probe()
391 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;  in mpc5121_rtc_remove()  local
394 	out_8(&regs->alm_enable, 0);  in mpc5121_rtc_remove()
395 	out_8(&regs->int_enable, in_8(&regs->int_enable) & ~0x1);  in mpc5121_rtc_remove()