1 /*-
65 #define	IS_SUN7I			(sc->conf->is_a20 == true)
92 #define	RTC_READ(sc, reg) 		bus_read_4((sc)->res, (reg))
93 #define	RTC_WRITE(sc, reg, val)		bus_write_4((sc)->res, (reg), (val))
133 	{ "allwinner,sun4i-a10-rtc", (uintptr_t) &a10_conf },
134 	{ "allwinner,sun7i-a20-rtc", (uintptr_t) &a20_conf },
135 	{ "allwinner,sun6i-a31-rtc", (uintptr_t) &a31_conf },
136 	{ "allwinner,sun8i-h3-rtc", (uintptr_t) &h3_conf },
137 	{ "allwinner,sun50i-h5-rtc", (uintptr_t) &h3_conf },
138 	{ "allwinner,sun50i-h6-rtc", (uintptr_t) &h3_conf },
163 static int aw_rtc_gettime(device_t dev, struct timespec *ts);
164 static int aw_rtc_settime(device_t dev, struct timespec *ts);
194 	if (!ofw_bus_search_compatible(dev, compat_data)->ocd_data)  in aw_rtc_probe()
209 	sc->res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE);  in aw_rtc_attach()
210 	if (!sc->res) {  in aw_rtc_attach()
215 	sc->conf = (struct aw_rtc_conf *)ofw_bus_search_compatible(dev, compat_data)->ocd_data;  in aw_rtc_attach()
224 		val = RTC_READ(sc, sc->conf->rtc_losc_sta);  in aw_rtc_attach()
253 	nclocks = ofw_bus_string_list_to_array(node, "clock-output-names", &clknames);  in aw_rtc_install_clocks()
270 	aw_rtc_iosc.freq = sc->conf->iosc_freq;  in aw_rtc_install_clocks()
281 aw_rtc_gettime(device_t dev, struct timespec *ts)  in aw_rtc_gettime()  argument
287 	rdate = RTC_READ(sc, sc->conf->rtc_date);  in aw_rtc_gettime()
288 	rtime = RTC_READ(sc, sc->conf->rtc_time);  in aw_rtc_gettime()
291 		rdate = RTC_READ(sc, sc->conf->rtc_date);  in aw_rtc_gettime()
299 	ct.dow = -1;  in aw_rtc_gettime()
303 	return (clock_ct_to_ts(&ct, ts));  in aw_rtc_gettime()
307 aw_rtc_settime(device_t dev, struct timespec *ts)  in aw_rtc_settime()  argument
314 	if (ts->tv_nsec >= HALF_OF_SEC_NS)  in aw_rtc_settime()
315 		ts->tv_sec++;  in aw_rtc_settime()
316 	ts->tv_nsec = 0;  in aw_rtc_settime()
318 	clock_ts_to_ct(ts, &ct);  in aw_rtc_settime()
333 	RTC_WRITE(sc, sc->conf->rtc_time, 0);  in aw_rtc_settime()
336 		SET_YEAR_VALUE(ct.year - YEAR_OFFSET) |   in aw_rtc_settime()
349 	RTC_WRITE(sc, sc->conf->rtc_date, rdate);  in aw_rtc_settime()
358 	RTC_WRITE(sc, sc->conf->rtc_time, rtime);  in aw_rtc_settime()