drivers/rtc/: use bcd2bin/bin2bcd
Change drivers/rtc/ to use the new bcd2bin/bin2bcd functions instead of the obsolete BCD_TO_BIN/BIN_TO_BCD/BCD2BIN/BIN2BCD macros. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Родитель
4110a0d620
Коммит
fe20ba70ab
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@ -53,21 +53,21 @@ static void at91_rtc_decodetime(unsigned int timereg, unsigned int calreg,
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} while ((time != at91_sys_read(timereg)) ||
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(date != at91_sys_read(calreg)));
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tm->tm_sec = BCD2BIN((time & AT91_RTC_SEC) >> 0);
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tm->tm_min = BCD2BIN((time & AT91_RTC_MIN) >> 8);
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tm->tm_hour = BCD2BIN((time & AT91_RTC_HOUR) >> 16);
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tm->tm_sec = bcd2bin((time & AT91_RTC_SEC) >> 0);
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tm->tm_min = bcd2bin((time & AT91_RTC_MIN) >> 8);
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tm->tm_hour = bcd2bin((time & AT91_RTC_HOUR) >> 16);
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/*
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* The Calendar Alarm register does not have a field for
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* the year - so these will return an invalid value. When an
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* alarm is set, at91_alarm_year wille store the current year.
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*/
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tm->tm_year = BCD2BIN(date & AT91_RTC_CENT) * 100; /* century */
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tm->tm_year += BCD2BIN((date & AT91_RTC_YEAR) >> 8); /* year */
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tm->tm_year = bcd2bin(date & AT91_RTC_CENT) * 100; /* century */
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tm->tm_year += bcd2bin((date & AT91_RTC_YEAR) >> 8); /* year */
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tm->tm_wday = BCD2BIN((date & AT91_RTC_DAY) >> 21) - 1; /* day of the week [0-6], Sunday=0 */
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tm->tm_mon = BCD2BIN((date & AT91_RTC_MONTH) >> 16) - 1;
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tm->tm_mday = BCD2BIN((date & AT91_RTC_DATE) >> 24);
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tm->tm_wday = bcd2bin((date & AT91_RTC_DAY) >> 21) - 1; /* day of the week [0-6], Sunday=0 */
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tm->tm_mon = bcd2bin((date & AT91_RTC_MONTH) >> 16) - 1;
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tm->tm_mday = bcd2bin((date & AT91_RTC_DATE) >> 24);
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}
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/*
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@ -106,16 +106,16 @@ static int at91_rtc_settime(struct device *dev, struct rtc_time *tm)
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at91_sys_write(AT91_RTC_IDR, AT91_RTC_ACKUPD);
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at91_sys_write(AT91_RTC_TIMR,
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BIN2BCD(tm->tm_sec) << 0
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| BIN2BCD(tm->tm_min) << 8
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| BIN2BCD(tm->tm_hour) << 16);
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bin2bcd(tm->tm_sec) << 0
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| bin2bcd(tm->tm_min) << 8
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| bin2bcd(tm->tm_hour) << 16);
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at91_sys_write(AT91_RTC_CALR,
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BIN2BCD((tm->tm_year + 1900) / 100) /* century */
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| BIN2BCD(tm->tm_year % 100) << 8 /* year */
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| BIN2BCD(tm->tm_mon + 1) << 16 /* tm_mon starts at zero */
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| BIN2BCD(tm->tm_wday + 1) << 21 /* day of the week [0-6], Sunday=0 */
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| BIN2BCD(tm->tm_mday) << 24);
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bin2bcd((tm->tm_year + 1900) / 100) /* century */
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| bin2bcd(tm->tm_year % 100) << 8 /* year */
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| bin2bcd(tm->tm_mon + 1) << 16 /* tm_mon starts at zero */
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| bin2bcd(tm->tm_wday + 1) << 21 /* day of the week [0-6], Sunday=0 */
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| bin2bcd(tm->tm_mday) << 24);
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/* Restart Time/Calendar */
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cr = at91_sys_read(AT91_RTC_CR);
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@ -162,13 +162,13 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
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at91_sys_write(AT91_RTC_IDR, AT91_RTC_ALARM);
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at91_sys_write(AT91_RTC_TIMALR,
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BIN2BCD(tm.tm_sec) << 0
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| BIN2BCD(tm.tm_min) << 8
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| BIN2BCD(tm.tm_hour) << 16
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bin2bcd(tm.tm_sec) << 0
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| bin2bcd(tm.tm_min) << 8
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| bin2bcd(tm.tm_hour) << 16
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| AT91_RTC_HOUREN | AT91_RTC_MINEN | AT91_RTC_SECEN);
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at91_sys_write(AT91_RTC_CALALR,
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BIN2BCD(tm.tm_mon + 1) << 16 /* tm_mon starts at zero */
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| BIN2BCD(tm.tm_mday) << 24
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bin2bcd(tm.tm_mon + 1) << 16 /* tm_mon starts at zero */
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| bin2bcd(tm.tm_mday) << 24
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| AT91_RTC_DATEEN | AT91_RTC_MTHEN);
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if (alrm->enabled) {
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@ -240,26 +240,26 @@ static int cmos_read_alarm(struct device *dev, struct rtc_wkalrm *t)
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/* REVISIT this assumes PC style usage: always BCD */
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if (((unsigned)t->time.tm_sec) < 0x60)
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t->time.tm_sec = BCD2BIN(t->time.tm_sec);
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t->time.tm_sec = bcd2bin(t->time.tm_sec);
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else
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t->time.tm_sec = -1;
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if (((unsigned)t->time.tm_min) < 0x60)
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t->time.tm_min = BCD2BIN(t->time.tm_min);
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t->time.tm_min = bcd2bin(t->time.tm_min);
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else
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t->time.tm_min = -1;
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if (((unsigned)t->time.tm_hour) < 0x24)
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t->time.tm_hour = BCD2BIN(t->time.tm_hour);
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t->time.tm_hour = bcd2bin(t->time.tm_hour);
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else
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t->time.tm_hour = -1;
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if (cmos->day_alrm) {
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if (((unsigned)t->time.tm_mday) <= 0x31)
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t->time.tm_mday = BCD2BIN(t->time.tm_mday);
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t->time.tm_mday = bcd2bin(t->time.tm_mday);
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else
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t->time.tm_mday = -1;
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if (cmos->mon_alrm) {
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if (((unsigned)t->time.tm_mon) <= 0x12)
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t->time.tm_mon = BCD2BIN(t->time.tm_mon) - 1;
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t->time.tm_mon = bcd2bin(t->time.tm_mon) - 1;
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else
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t->time.tm_mon = -1;
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}
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@ -331,19 +331,19 @@ static int cmos_set_alarm(struct device *dev, struct rtc_wkalrm *t)
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/* Writing 0xff means "don't care" or "match all". */
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mon = t->time.tm_mon + 1;
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mon = (mon <= 12) ? BIN2BCD(mon) : 0xff;
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mon = (mon <= 12) ? bin2bcd(mon) : 0xff;
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mday = t->time.tm_mday;
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mday = (mday >= 1 && mday <= 31) ? BIN2BCD(mday) : 0xff;
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mday = (mday >= 1 && mday <= 31) ? bin2bcd(mday) : 0xff;
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hrs = t->time.tm_hour;
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hrs = (hrs < 24) ? BIN2BCD(hrs) : 0xff;
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hrs = (hrs < 24) ? bin2bcd(hrs) : 0xff;
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min = t->time.tm_min;
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min = (min < 60) ? BIN2BCD(min) : 0xff;
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min = (min < 60) ? bin2bcd(min) : 0xff;
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sec = t->time.tm_sec;
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sec = (sec < 60) ? BIN2BCD(sec) : 0xff;
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sec = (sec < 60) ? bin2bcd(sec) : 0xff;
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spin_lock_irq(&rtc_lock);
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@ -86,19 +86,19 @@ static int ds1216_rtc_read_time(struct device *dev, struct rtc_time *tm)
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ds1216_switch_ds_to_clock(priv->ioaddr);
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ds1216_read(priv->ioaddr, (u8 *)®s);
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tm->tm_sec = BCD2BIN(regs.sec);
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tm->tm_min = BCD2BIN(regs.min);
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tm->tm_sec = bcd2bin(regs.sec);
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tm->tm_min = bcd2bin(regs.min);
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if (regs.hour & DS1216_HOUR_1224) {
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/* AM/PM mode */
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tm->tm_hour = BCD2BIN(regs.hour & 0x1f);
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tm->tm_hour = bcd2bin(regs.hour & 0x1f);
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if (regs.hour & DS1216_HOUR_AMPM)
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tm->tm_hour += 12;
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} else
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tm->tm_hour = BCD2BIN(regs.hour & 0x3f);
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tm->tm_hour = bcd2bin(regs.hour & 0x3f);
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tm->tm_wday = (regs.wday & 7) - 1;
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tm->tm_mday = BCD2BIN(regs.mday & 0x3f);
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tm->tm_mon = BCD2BIN(regs.month & 0x1f);
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tm->tm_year = BCD2BIN(regs.year);
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tm->tm_mday = bcd2bin(regs.mday & 0x3f);
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tm->tm_mon = bcd2bin(regs.month & 0x1f);
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tm->tm_year = bcd2bin(regs.year);
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if (tm->tm_year < 70)
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tm->tm_year += 100;
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return 0;
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@ -114,19 +114,19 @@ static int ds1216_rtc_set_time(struct device *dev, struct rtc_time *tm)
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ds1216_read(priv->ioaddr, (u8 *)®s);
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regs.tsec = 0; /* clear 0.1 and 0.01 seconds */
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regs.sec = BIN2BCD(tm->tm_sec);
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regs.min = BIN2BCD(tm->tm_min);
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regs.sec = bin2bcd(tm->tm_sec);
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regs.min = bin2bcd(tm->tm_min);
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regs.hour &= DS1216_HOUR_1224;
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if (regs.hour && tm->tm_hour > 12) {
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regs.hour |= DS1216_HOUR_AMPM;
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tm->tm_hour -= 12;
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}
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regs.hour |= BIN2BCD(tm->tm_hour);
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regs.hour |= bin2bcd(tm->tm_hour);
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regs.wday &= ~7;
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regs.wday |= tm->tm_wday;
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regs.mday = BIN2BCD(tm->tm_mday);
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regs.month = BIN2BCD(tm->tm_mon);
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regs.year = BIN2BCD(tm->tm_year % 100);
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regs.mday = bin2bcd(tm->tm_mday);
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regs.month = bin2bcd(tm->tm_mon);
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regs.year = bin2bcd(tm->tm_year % 100);
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ds1216_switch_ds_to_clock(priv->ioaddr);
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ds1216_write(priv->ioaddr, (u8 *)®s);
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@ -107,13 +107,13 @@ static int ds1302_rtc_read_time(struct device *dev, struct rtc_time *tm)
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spin_lock_irq(&rtc->lock);
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tm->tm_sec = BCD2BIN(ds1302_readbyte(RTC_ADDR_SEC));
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tm->tm_min = BCD2BIN(ds1302_readbyte(RTC_ADDR_MIN));
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tm->tm_hour = BCD2BIN(ds1302_readbyte(RTC_ADDR_HOUR));
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tm->tm_wday = BCD2BIN(ds1302_readbyte(RTC_ADDR_DAY));
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tm->tm_mday = BCD2BIN(ds1302_readbyte(RTC_ADDR_DATE));
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tm->tm_mon = BCD2BIN(ds1302_readbyte(RTC_ADDR_MON)) - 1;
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tm->tm_year = BCD2BIN(ds1302_readbyte(RTC_ADDR_YEAR));
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tm->tm_sec = bcd2bin(ds1302_readbyte(RTC_ADDR_SEC));
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tm->tm_min = bcd2bin(ds1302_readbyte(RTC_ADDR_MIN));
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tm->tm_hour = bcd2bin(ds1302_readbyte(RTC_ADDR_HOUR));
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tm->tm_wday = bcd2bin(ds1302_readbyte(RTC_ADDR_DAY));
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tm->tm_mday = bcd2bin(ds1302_readbyte(RTC_ADDR_DATE));
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tm->tm_mon = bcd2bin(ds1302_readbyte(RTC_ADDR_MON)) - 1;
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tm->tm_year = bcd2bin(ds1302_readbyte(RTC_ADDR_YEAR));
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if (tm->tm_year < 70)
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tm->tm_year += 100;
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@ -141,13 +141,13 @@ static int ds1302_rtc_set_time(struct device *dev, struct rtc_time *tm)
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/* Stop RTC */
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ds1302_writebyte(RTC_ADDR_SEC, ds1302_readbyte(RTC_ADDR_SEC) | 0x80);
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ds1302_writebyte(RTC_ADDR_SEC, BIN2BCD(tm->tm_sec));
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ds1302_writebyte(RTC_ADDR_MIN, BIN2BCD(tm->tm_min));
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ds1302_writebyte(RTC_ADDR_HOUR, BIN2BCD(tm->tm_hour));
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ds1302_writebyte(RTC_ADDR_DAY, BIN2BCD(tm->tm_wday));
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ds1302_writebyte(RTC_ADDR_DATE, BIN2BCD(tm->tm_mday));
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ds1302_writebyte(RTC_ADDR_MON, BIN2BCD(tm->tm_mon + 1));
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ds1302_writebyte(RTC_ADDR_YEAR, BIN2BCD(tm->tm_year % 100));
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ds1302_writebyte(RTC_ADDR_SEC, bin2bcd(tm->tm_sec));
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ds1302_writebyte(RTC_ADDR_MIN, bin2bcd(tm->tm_min));
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ds1302_writebyte(RTC_ADDR_HOUR, bin2bcd(tm->tm_hour));
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ds1302_writebyte(RTC_ADDR_DAY, bin2bcd(tm->tm_wday));
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ds1302_writebyte(RTC_ADDR_DATE, bin2bcd(tm->tm_mday));
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ds1302_writebyte(RTC_ADDR_MON, bin2bcd(tm->tm_mon + 1));
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ds1302_writebyte(RTC_ADDR_YEAR, bin2bcd(tm->tm_year % 100));
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/* Start RTC */
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ds1302_writebyte(RTC_ADDR_SEC, ds1302_readbyte(RTC_ADDR_SEC) & ~0x80);
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@ -114,10 +114,10 @@ static unsigned bcd2hour(u8 bcd)
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hour = 12;
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bcd &= ~DS1305_HR_PM;
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}
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hour += BCD2BIN(bcd);
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hour += bcd2bin(bcd);
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return hour - 1;
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}
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return BCD2BIN(bcd);
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return bcd2bin(bcd);
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}
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static u8 hour2bcd(bool hr12, int hour)
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@ -125,11 +125,11 @@ static u8 hour2bcd(bool hr12, int hour)
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if (hr12) {
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hour++;
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if (hour <= 12)
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return DS1305_HR_12 | BIN2BCD(hour);
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return DS1305_HR_12 | bin2bcd(hour);
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hour -= 12;
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return DS1305_HR_12 | DS1305_HR_PM | BIN2BCD(hour);
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return DS1305_HR_12 | DS1305_HR_PM | bin2bcd(hour);
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}
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return BIN2BCD(hour);
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return bin2bcd(hour);
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}
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/*----------------------------------------------------------------------*/
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@ -206,13 +206,13 @@ static int ds1305_get_time(struct device *dev, struct rtc_time *time)
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buf[4], buf[5], buf[6]);
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/* Decode the registers */
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time->tm_sec = BCD2BIN(buf[DS1305_SEC]);
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time->tm_min = BCD2BIN(buf[DS1305_MIN]);
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time->tm_sec = bcd2bin(buf[DS1305_SEC]);
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time->tm_min = bcd2bin(buf[DS1305_MIN]);
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time->tm_hour = bcd2hour(buf[DS1305_HOUR]);
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time->tm_wday = buf[DS1305_WDAY] - 1;
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time->tm_mday = BCD2BIN(buf[DS1305_MDAY]);
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time->tm_mon = BCD2BIN(buf[DS1305_MON]) - 1;
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time->tm_year = BCD2BIN(buf[DS1305_YEAR]) + 100;
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time->tm_mday = bcd2bin(buf[DS1305_MDAY]);
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time->tm_mon = bcd2bin(buf[DS1305_MON]) - 1;
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time->tm_year = bcd2bin(buf[DS1305_YEAR]) + 100;
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dev_vdbg(dev, "%s secs=%d, mins=%d, "
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"hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n",
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@ -239,13 +239,13 @@ static int ds1305_set_time(struct device *dev, struct rtc_time *time)
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/* Write registers starting at the first time/date address. */
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*bp++ = DS1305_WRITE | DS1305_SEC;
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*bp++ = BIN2BCD(time->tm_sec);
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*bp++ = BIN2BCD(time->tm_min);
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*bp++ = bin2bcd(time->tm_sec);
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*bp++ = bin2bcd(time->tm_min);
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*bp++ = hour2bcd(ds1305->hr12, time->tm_hour);
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*bp++ = (time->tm_wday < 7) ? (time->tm_wday + 1) : 1;
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*bp++ = BIN2BCD(time->tm_mday);
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*bp++ = BIN2BCD(time->tm_mon + 1);
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*bp++ = BIN2BCD(time->tm_year - 100);
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*bp++ = bin2bcd(time->tm_mday);
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*bp++ = bin2bcd(time->tm_mon + 1);
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*bp++ = bin2bcd(time->tm_year - 100);
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dev_dbg(dev, "%s: %02x %02x %02x, %02x %02x %02x %02x\n",
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"write", buf[1], buf[2], buf[3],
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@ -329,8 +329,8 @@ static int ds1305_get_alarm(struct device *dev, struct rtc_wkalrm *alm)
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* fill in the rest ... and also handle rollover to tomorrow when
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* that's needed.
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*/
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alm->time.tm_sec = BCD2BIN(buf[DS1305_SEC]);
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alm->time.tm_min = BCD2BIN(buf[DS1305_MIN]);
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alm->time.tm_sec = bcd2bin(buf[DS1305_SEC]);
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alm->time.tm_min = bcd2bin(buf[DS1305_MIN]);
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alm->time.tm_hour = bcd2hour(buf[DS1305_HOUR]);
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alm->time.tm_mday = -1;
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alm->time.tm_mon = -1;
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@ -387,8 +387,8 @@ static int ds1305_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
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/* write alarm */
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buf[0] = DS1305_WRITE | DS1305_ALM0(DS1305_SEC);
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buf[1 + DS1305_SEC] = BIN2BCD(alm->time.tm_sec);
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buf[1 + DS1305_MIN] = BIN2BCD(alm->time.tm_min);
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buf[1 + DS1305_SEC] = bin2bcd(alm->time.tm_sec);
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buf[1 + DS1305_MIN] = bin2bcd(alm->time.tm_min);
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buf[1 + DS1305_HOUR] = hour2bcd(ds1305->hr12, alm->time.tm_hour);
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buf[1 + DS1305_WDAY] = DS1305_ALM_DISABLE;
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@ -222,17 +222,17 @@ static int ds1307_get_time(struct device *dev, struct rtc_time *t)
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ds1307->regs[4], ds1307->regs[5],
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ds1307->regs[6]);
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||||
t->tm_sec = BCD2BIN(ds1307->regs[DS1307_REG_SECS] & 0x7f);
|
||||
t->tm_min = BCD2BIN(ds1307->regs[DS1307_REG_MIN] & 0x7f);
|
||||
t->tm_sec = bcd2bin(ds1307->regs[DS1307_REG_SECS] & 0x7f);
|
||||
t->tm_min = bcd2bin(ds1307->regs[DS1307_REG_MIN] & 0x7f);
|
||||
tmp = ds1307->regs[DS1307_REG_HOUR] & 0x3f;
|
||||
t->tm_hour = BCD2BIN(tmp);
|
||||
t->tm_wday = BCD2BIN(ds1307->regs[DS1307_REG_WDAY] & 0x07) - 1;
|
||||
t->tm_mday = BCD2BIN(ds1307->regs[DS1307_REG_MDAY] & 0x3f);
|
||||
t->tm_hour = bcd2bin(tmp);
|
||||
t->tm_wday = bcd2bin(ds1307->regs[DS1307_REG_WDAY] & 0x07) - 1;
|
||||
t->tm_mday = bcd2bin(ds1307->regs[DS1307_REG_MDAY] & 0x3f);
|
||||
tmp = ds1307->regs[DS1307_REG_MONTH] & 0x1f;
|
||||
t->tm_mon = BCD2BIN(tmp) - 1;
|
||||
t->tm_mon = bcd2bin(tmp) - 1;
|
||||
|
||||
/* assume 20YY not 19YY, and ignore DS1337_BIT_CENTURY */
|
||||
t->tm_year = BCD2BIN(ds1307->regs[DS1307_REG_YEAR]) + 100;
|
||||
t->tm_year = bcd2bin(ds1307->regs[DS1307_REG_YEAR]) + 100;
|
||||
|
||||
dev_dbg(dev, "%s secs=%d, mins=%d, "
|
||||
"hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n",
|
||||
|
@ -258,16 +258,16 @@ static int ds1307_set_time(struct device *dev, struct rtc_time *t)
|
|||
t->tm_mon, t->tm_year, t->tm_wday);
|
||||
|
||||
*buf++ = 0; /* first register addr */
|
||||
buf[DS1307_REG_SECS] = BIN2BCD(t->tm_sec);
|
||||
buf[DS1307_REG_MIN] = BIN2BCD(t->tm_min);
|
||||
buf[DS1307_REG_HOUR] = BIN2BCD(t->tm_hour);
|
||||
buf[DS1307_REG_WDAY] = BIN2BCD(t->tm_wday + 1);
|
||||
buf[DS1307_REG_MDAY] = BIN2BCD(t->tm_mday);
|
||||
buf[DS1307_REG_MONTH] = BIN2BCD(t->tm_mon + 1);
|
||||
buf[DS1307_REG_SECS] = bin2bcd(t->tm_sec);
|
||||
buf[DS1307_REG_MIN] = bin2bcd(t->tm_min);
|
||||
buf[DS1307_REG_HOUR] = bin2bcd(t->tm_hour);
|
||||
buf[DS1307_REG_WDAY] = bin2bcd(t->tm_wday + 1);
|
||||
buf[DS1307_REG_MDAY] = bin2bcd(t->tm_mday);
|
||||
buf[DS1307_REG_MONTH] = bin2bcd(t->tm_mon + 1);
|
||||
|
||||
/* assume 20YY not 19YY */
|
||||
tmp = t->tm_year - 100;
|
||||
buf[DS1307_REG_YEAR] = BIN2BCD(tmp);
|
||||
buf[DS1307_REG_YEAR] = bin2bcd(tmp);
|
||||
|
||||
switch (ds1307->type) {
|
||||
case ds_1337:
|
||||
|
@ -709,18 +709,18 @@ read_rtc:
|
|||
}
|
||||
|
||||
tmp = ds1307->regs[DS1307_REG_SECS];
|
||||
tmp = BCD2BIN(tmp & 0x7f);
|
||||
tmp = bcd2bin(tmp & 0x7f);
|
||||
if (tmp > 60)
|
||||
goto exit_bad;
|
||||
tmp = BCD2BIN(ds1307->regs[DS1307_REG_MIN] & 0x7f);
|
||||
tmp = bcd2bin(ds1307->regs[DS1307_REG_MIN] & 0x7f);
|
||||
if (tmp > 60)
|
||||
goto exit_bad;
|
||||
|
||||
tmp = BCD2BIN(ds1307->regs[DS1307_REG_MDAY] & 0x3f);
|
||||
tmp = bcd2bin(ds1307->regs[DS1307_REG_MDAY] & 0x3f);
|
||||
if (tmp == 0 || tmp > 31)
|
||||
goto exit_bad;
|
||||
|
||||
tmp = BCD2BIN(ds1307->regs[DS1307_REG_MONTH] & 0x1f);
|
||||
tmp = bcd2bin(ds1307->regs[DS1307_REG_MONTH] & 0x1f);
|
||||
if (tmp == 0 || tmp > 12)
|
||||
goto exit_bad;
|
||||
|
||||
|
@ -739,14 +739,14 @@ read_rtc:
|
|||
/* Be sure we're in 24 hour mode. Multi-master systems
|
||||
* take note...
|
||||
*/
|
||||
tmp = BCD2BIN(tmp & 0x1f);
|
||||
tmp = bcd2bin(tmp & 0x1f);
|
||||
if (tmp == 12)
|
||||
tmp = 0;
|
||||
if (ds1307->regs[DS1307_REG_HOUR] & DS1307_BIT_PM)
|
||||
tmp += 12;
|
||||
i2c_smbus_write_byte_data(client,
|
||||
DS1307_REG_HOUR,
|
||||
BIN2BCD(tmp));
|
||||
bin2bcd(tmp));
|
||||
}
|
||||
|
||||
ds1307->rtc = rtc_device_register(client->name, &client->dev,
|
||||
|
|
|
@ -153,8 +153,8 @@ ds1511_wdog_set(unsigned long deciseconds)
|
|||
/*
|
||||
* set the wdog values in the wdog registers
|
||||
*/
|
||||
rtc_write(BIN2BCD(deciseconds % 100), DS1511_WD_MSEC);
|
||||
rtc_write(BIN2BCD(deciseconds / 100), DS1511_WD_SEC);
|
||||
rtc_write(bin2bcd(deciseconds % 100), DS1511_WD_MSEC);
|
||||
rtc_write(bin2bcd(deciseconds / 100), DS1511_WD_SEC);
|
||||
/*
|
||||
* set wdog enable and wdog 'steering' bit to issue a reset
|
||||
*/
|
||||
|
@ -220,13 +220,13 @@ static int ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm)
|
|||
/*
|
||||
* each register is a different number of valid bits
|
||||
*/
|
||||
sec = BIN2BCD(sec) & 0x7f;
|
||||
min = BIN2BCD(min) & 0x7f;
|
||||
hrs = BIN2BCD(hrs) & 0x3f;
|
||||
day = BIN2BCD(day) & 0x3f;
|
||||
mon = BIN2BCD(mon) & 0x1f;
|
||||
yrs = BIN2BCD(yrs) & 0xff;
|
||||
cen = BIN2BCD(cen) & 0xff;
|
||||
sec = bin2bcd(sec) & 0x7f;
|
||||
min = bin2bcd(min) & 0x7f;
|
||||
hrs = bin2bcd(hrs) & 0x3f;
|
||||
day = bin2bcd(day) & 0x3f;
|
||||
mon = bin2bcd(mon) & 0x1f;
|
||||
yrs = bin2bcd(yrs) & 0xff;
|
||||
cen = bin2bcd(cen) & 0xff;
|
||||
|
||||
spin_lock_irqsave(&ds1511_lock, flags);
|
||||
rtc_disable_update();
|
||||
|
@ -264,14 +264,14 @@ static int ds1511_rtc_read_time(struct device *dev, struct rtc_time *rtc_tm)
|
|||
rtc_enable_update();
|
||||
spin_unlock_irqrestore(&ds1511_lock, flags);
|
||||
|
||||
rtc_tm->tm_sec = BCD2BIN(rtc_tm->tm_sec);
|
||||
rtc_tm->tm_min = BCD2BIN(rtc_tm->tm_min);
|
||||
rtc_tm->tm_hour = BCD2BIN(rtc_tm->tm_hour);
|
||||
rtc_tm->tm_mday = BCD2BIN(rtc_tm->tm_mday);
|
||||
rtc_tm->tm_wday = BCD2BIN(rtc_tm->tm_wday);
|
||||
rtc_tm->tm_mon = BCD2BIN(rtc_tm->tm_mon);
|
||||
rtc_tm->tm_year = BCD2BIN(rtc_tm->tm_year);
|
||||
century = BCD2BIN(century) * 100;
|
||||
rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec);
|
||||
rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min);
|
||||
rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour);
|
||||
rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday);
|
||||
rtc_tm->tm_wday = bcd2bin(rtc_tm->tm_wday);
|
||||
rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon);
|
||||
rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year);
|
||||
century = bcd2bin(century) * 100;
|
||||
|
||||
/*
|
||||
* Account for differences between how the RTC uses the values
|
||||
|
@ -304,16 +304,16 @@ ds1511_rtc_update_alarm(struct rtc_plat_data *pdata)
|
|||
|
||||
spin_lock_irqsave(&pdata->rtc->irq_lock, flags);
|
||||
rtc_write(pdata->alrm_mday < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_mday) & 0x3f,
|
||||
0x80 : bin2bcd(pdata->alrm_mday) & 0x3f,
|
||||
RTC_ALARM_DATE);
|
||||
rtc_write(pdata->alrm_hour < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_hour) & 0x3f,
|
||||
0x80 : bin2bcd(pdata->alrm_hour) & 0x3f,
|
||||
RTC_ALARM_HOUR);
|
||||
rtc_write(pdata->alrm_min < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_min) & 0x7f,
|
||||
0x80 : bin2bcd(pdata->alrm_min) & 0x7f,
|
||||
RTC_ALARM_MIN);
|
||||
rtc_write(pdata->alrm_sec < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_sec) & 0x7f,
|
||||
0x80 : bin2bcd(pdata->alrm_sec) & 0x7f,
|
||||
RTC_ALARM_SEC);
|
||||
rtc_write(rtc_read(RTC_CMD) | (pdata->irqen ? RTC_TIE : 0), RTC_CMD);
|
||||
rtc_read(RTC_CMD1); /* clear interrupts */
|
||||
|
|
|
@ -78,17 +78,17 @@ static int ds1553_rtc_set_time(struct device *dev, struct rtc_time *tm)
|
|||
void __iomem *ioaddr = pdata->ioaddr;
|
||||
u8 century;
|
||||
|
||||
century = BIN2BCD((tm->tm_year + 1900) / 100);
|
||||
century = bin2bcd((tm->tm_year + 1900) / 100);
|
||||
|
||||
writeb(RTC_WRITE, pdata->ioaddr + RTC_CONTROL);
|
||||
|
||||
writeb(BIN2BCD(tm->tm_year % 100), ioaddr + RTC_YEAR);
|
||||
writeb(BIN2BCD(tm->tm_mon + 1), ioaddr + RTC_MONTH);
|
||||
writeb(BIN2BCD(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);
|
||||
writeb(BIN2BCD(tm->tm_mday), ioaddr + RTC_DATE);
|
||||
writeb(BIN2BCD(tm->tm_hour), ioaddr + RTC_HOURS);
|
||||
writeb(BIN2BCD(tm->tm_min), ioaddr + RTC_MINUTES);
|
||||
writeb(BIN2BCD(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);
|
||||
writeb(bin2bcd(tm->tm_year % 100), ioaddr + RTC_YEAR);
|
||||
writeb(bin2bcd(tm->tm_mon + 1), ioaddr + RTC_MONTH);
|
||||
writeb(bin2bcd(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);
|
||||
writeb(bin2bcd(tm->tm_mday), ioaddr + RTC_DATE);
|
||||
writeb(bin2bcd(tm->tm_hour), ioaddr + RTC_HOURS);
|
||||
writeb(bin2bcd(tm->tm_min), ioaddr + RTC_MINUTES);
|
||||
writeb(bin2bcd(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);
|
||||
|
||||
/* RTC_CENTURY and RTC_CONTROL share same register */
|
||||
writeb(RTC_WRITE | (century & RTC_CENTURY_MASK), ioaddr + RTC_CENTURY);
|
||||
|
@ -118,14 +118,14 @@ static int ds1553_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
year = readb(ioaddr + RTC_YEAR);
|
||||
century = readb(ioaddr + RTC_CENTURY) & RTC_CENTURY_MASK;
|
||||
writeb(0, ioaddr + RTC_CONTROL);
|
||||
tm->tm_sec = BCD2BIN(second);
|
||||
tm->tm_min = BCD2BIN(minute);
|
||||
tm->tm_hour = BCD2BIN(hour);
|
||||
tm->tm_mday = BCD2BIN(day);
|
||||
tm->tm_wday = BCD2BIN(week);
|
||||
tm->tm_mon = BCD2BIN(month) - 1;
|
||||
tm->tm_sec = bcd2bin(second);
|
||||
tm->tm_min = bcd2bin(minute);
|
||||
tm->tm_hour = bcd2bin(hour);
|
||||
tm->tm_mday = bcd2bin(day);
|
||||
tm->tm_wday = bcd2bin(week);
|
||||
tm->tm_mon = bcd2bin(month) - 1;
|
||||
/* year is 1900 + tm->tm_year */
|
||||
tm->tm_year = BCD2BIN(year) + BCD2BIN(century) * 100 - 1900;
|
||||
tm->tm_year = bcd2bin(year) + bcd2bin(century) * 100 - 1900;
|
||||
|
||||
if (rtc_valid_tm(tm) < 0) {
|
||||
dev_err(dev, "retrieved date/time is not valid.\n");
|
||||
|
@ -141,16 +141,16 @@ static void ds1553_rtc_update_alarm(struct rtc_plat_data *pdata)
|
|||
|
||||
spin_lock_irqsave(&pdata->rtc->irq_lock, flags);
|
||||
writeb(pdata->alrm_mday < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_mday),
|
||||
0x80 : bin2bcd(pdata->alrm_mday),
|
||||
ioaddr + RTC_DATE_ALARM);
|
||||
writeb(pdata->alrm_hour < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_hour),
|
||||
0x80 : bin2bcd(pdata->alrm_hour),
|
||||
ioaddr + RTC_HOURS_ALARM);
|
||||
writeb(pdata->alrm_min < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_min),
|
||||
0x80 : bin2bcd(pdata->alrm_min),
|
||||
ioaddr + RTC_MINUTES_ALARM);
|
||||
writeb(pdata->alrm_sec < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_sec),
|
||||
0x80 : bin2bcd(pdata->alrm_sec),
|
||||
ioaddr + RTC_SECONDS_ALARM);
|
||||
writeb(pdata->irqen ? RTC_INTS_AE : 0, ioaddr + RTC_INTERRUPTS);
|
||||
readb(ioaddr + RTC_FLAGS); /* clear interrupts */
|
||||
|
|
|
@ -66,17 +66,17 @@ static int ds1742_rtc_set_time(struct device *dev, struct rtc_time *tm)
|
|||
void __iomem *ioaddr = pdata->ioaddr_rtc;
|
||||
u8 century;
|
||||
|
||||
century = BIN2BCD((tm->tm_year + 1900) / 100);
|
||||
century = bin2bcd((tm->tm_year + 1900) / 100);
|
||||
|
||||
writeb(RTC_WRITE, ioaddr + RTC_CONTROL);
|
||||
|
||||
writeb(BIN2BCD(tm->tm_year % 100), ioaddr + RTC_YEAR);
|
||||
writeb(BIN2BCD(tm->tm_mon + 1), ioaddr + RTC_MONTH);
|
||||
writeb(BIN2BCD(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);
|
||||
writeb(BIN2BCD(tm->tm_mday), ioaddr + RTC_DATE);
|
||||
writeb(BIN2BCD(tm->tm_hour), ioaddr + RTC_HOURS);
|
||||
writeb(BIN2BCD(tm->tm_min), ioaddr + RTC_MINUTES);
|
||||
writeb(BIN2BCD(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);
|
||||
writeb(bin2bcd(tm->tm_year % 100), ioaddr + RTC_YEAR);
|
||||
writeb(bin2bcd(tm->tm_mon + 1), ioaddr + RTC_MONTH);
|
||||
writeb(bin2bcd(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);
|
||||
writeb(bin2bcd(tm->tm_mday), ioaddr + RTC_DATE);
|
||||
writeb(bin2bcd(tm->tm_hour), ioaddr + RTC_HOURS);
|
||||
writeb(bin2bcd(tm->tm_min), ioaddr + RTC_MINUTES);
|
||||
writeb(bin2bcd(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);
|
||||
|
||||
/* RTC_CENTURY and RTC_CONTROL share same register */
|
||||
writeb(RTC_WRITE | (century & RTC_CENTURY_MASK), ioaddr + RTC_CENTURY);
|
||||
|
@ -106,14 +106,14 @@ static int ds1742_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
year = readb(ioaddr + RTC_YEAR);
|
||||
century = readb(ioaddr + RTC_CENTURY) & RTC_CENTURY_MASK;
|
||||
writeb(0, ioaddr + RTC_CONTROL);
|
||||
tm->tm_sec = BCD2BIN(second);
|
||||
tm->tm_min = BCD2BIN(minute);
|
||||
tm->tm_hour = BCD2BIN(hour);
|
||||
tm->tm_mday = BCD2BIN(day);
|
||||
tm->tm_wday = BCD2BIN(week);
|
||||
tm->tm_mon = BCD2BIN(month) - 1;
|
||||
tm->tm_sec = bcd2bin(second);
|
||||
tm->tm_min = bcd2bin(minute);
|
||||
tm->tm_hour = bcd2bin(hour);
|
||||
tm->tm_mday = bcd2bin(day);
|
||||
tm->tm_wday = bcd2bin(week);
|
||||
tm->tm_mon = bcd2bin(month) - 1;
|
||||
/* year is 1900 + tm->tm_year */
|
||||
tm->tm_year = BCD2BIN(year) + BCD2BIN(century) * 100 - 1900;
|
||||
tm->tm_year = bcd2bin(year) + bcd2bin(century) * 100 - 1900;
|
||||
|
||||
if (rtc_valid_tm(tm) < 0) {
|
||||
dev_err(dev, "retrieved date/time is not valid.\n");
|
||||
|
|
|
@ -131,17 +131,17 @@ static int fm3130_get_time(struct device *dev, struct rtc_time *t)
|
|||
fm3130->regs[0xc], fm3130->regs[0xd],
|
||||
fm3130->regs[0xe]);
|
||||
|
||||
t->tm_sec = BCD2BIN(fm3130->regs[FM3130_RTC_SECONDS] & 0x7f);
|
||||
t->tm_min = BCD2BIN(fm3130->regs[FM3130_RTC_MINUTES] & 0x7f);
|
||||
t->tm_sec = bcd2bin(fm3130->regs[FM3130_RTC_SECONDS] & 0x7f);
|
||||
t->tm_min = bcd2bin(fm3130->regs[FM3130_RTC_MINUTES] & 0x7f);
|
||||
tmp = fm3130->regs[FM3130_RTC_HOURS] & 0x3f;
|
||||
t->tm_hour = BCD2BIN(tmp);
|
||||
t->tm_wday = BCD2BIN(fm3130->regs[FM3130_RTC_DAY] & 0x07) - 1;
|
||||
t->tm_mday = BCD2BIN(fm3130->regs[FM3130_RTC_DATE] & 0x3f);
|
||||
t->tm_hour = bcd2bin(tmp);
|
||||
t->tm_wday = bcd2bin(fm3130->regs[FM3130_RTC_DAY] & 0x07) - 1;
|
||||
t->tm_mday = bcd2bin(fm3130->regs[FM3130_RTC_DATE] & 0x3f);
|
||||
tmp = fm3130->regs[FM3130_RTC_MONTHS] & 0x1f;
|
||||
t->tm_mon = BCD2BIN(tmp) - 1;
|
||||
t->tm_mon = bcd2bin(tmp) - 1;
|
||||
|
||||
/* assume 20YY not 19YY, and ignore CF bit */
|
||||
t->tm_year = BCD2BIN(fm3130->regs[FM3130_RTC_YEARS]) + 100;
|
||||
t->tm_year = bcd2bin(fm3130->regs[FM3130_RTC_YEARS]) + 100;
|
||||
|
||||
dev_dbg(dev, "%s secs=%d, mins=%d, "
|
||||
"hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n",
|
||||
|
@ -167,16 +167,16 @@ static int fm3130_set_time(struct device *dev, struct rtc_time *t)
|
|||
t->tm_mon, t->tm_year, t->tm_wday);
|
||||
|
||||
/* first register addr */
|
||||
buf[FM3130_RTC_SECONDS] = BIN2BCD(t->tm_sec);
|
||||
buf[FM3130_RTC_MINUTES] = BIN2BCD(t->tm_min);
|
||||
buf[FM3130_RTC_HOURS] = BIN2BCD(t->tm_hour);
|
||||
buf[FM3130_RTC_DAY] = BIN2BCD(t->tm_wday + 1);
|
||||
buf[FM3130_RTC_DATE] = BIN2BCD(t->tm_mday);
|
||||
buf[FM3130_RTC_MONTHS] = BIN2BCD(t->tm_mon + 1);
|
||||
buf[FM3130_RTC_SECONDS] = bin2bcd(t->tm_sec);
|
||||
buf[FM3130_RTC_MINUTES] = bin2bcd(t->tm_min);
|
||||
buf[FM3130_RTC_HOURS] = bin2bcd(t->tm_hour);
|
||||
buf[FM3130_RTC_DAY] = bin2bcd(t->tm_wday + 1);
|
||||
buf[FM3130_RTC_DATE] = bin2bcd(t->tm_mday);
|
||||
buf[FM3130_RTC_MONTHS] = bin2bcd(t->tm_mon + 1);
|
||||
|
||||
/* assume 20YY not 19YY */
|
||||
tmp = t->tm_year - 100;
|
||||
buf[FM3130_RTC_YEARS] = BIN2BCD(tmp);
|
||||
buf[FM3130_RTC_YEARS] = bin2bcd(tmp);
|
||||
|
||||
dev_dbg(dev, "%s: %02x %02x %02x %02x %02x %02x %02x"
|
||||
"%02x %02x %02x %02x %02x %02x %02x %02x\n",
|
||||
|
@ -222,11 +222,11 @@ static int fm3130_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
|
|||
fm3130->regs[FM3130_ALARM_MONTHS]);
|
||||
|
||||
|
||||
tm->tm_sec = BCD2BIN(fm3130->regs[FM3130_ALARM_SECONDS] & 0x7F);
|
||||
tm->tm_min = BCD2BIN(fm3130->regs[FM3130_ALARM_MINUTES] & 0x7F);
|
||||
tm->tm_hour = BCD2BIN(fm3130->regs[FM3130_ALARM_HOURS] & 0x3F);
|
||||
tm->tm_mday = BCD2BIN(fm3130->regs[FM3130_ALARM_DATE] & 0x3F);
|
||||
tm->tm_mon = BCD2BIN(fm3130->regs[FM3130_ALARM_MONTHS] & 0x1F);
|
||||
tm->tm_sec = bcd2bin(fm3130->regs[FM3130_ALARM_SECONDS] & 0x7F);
|
||||
tm->tm_min = bcd2bin(fm3130->regs[FM3130_ALARM_MINUTES] & 0x7F);
|
||||
tm->tm_hour = bcd2bin(fm3130->regs[FM3130_ALARM_HOURS] & 0x3F);
|
||||
tm->tm_mday = bcd2bin(fm3130->regs[FM3130_ALARM_DATE] & 0x3F);
|
||||
tm->tm_mon = bcd2bin(fm3130->regs[FM3130_ALARM_MONTHS] & 0x1F);
|
||||
if (tm->tm_mon > 0)
|
||||
tm->tm_mon -= 1; /* RTC is 1-12, tm_mon is 0-11 */
|
||||
dev_dbg(dev, "%s secs=%d, mins=%d, "
|
||||
|
@ -252,23 +252,23 @@ static int fm3130_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
|
|||
|
||||
if (tm->tm_sec != -1)
|
||||
fm3130->regs[FM3130_ALARM_SECONDS] =
|
||||
BIN2BCD(tm->tm_sec) | 0x80;
|
||||
bin2bcd(tm->tm_sec) | 0x80;
|
||||
|
||||
if (tm->tm_min != -1)
|
||||
fm3130->regs[FM3130_ALARM_MINUTES] =
|
||||
BIN2BCD(tm->tm_min) | 0x80;
|
||||
bin2bcd(tm->tm_min) | 0x80;
|
||||
|
||||
if (tm->tm_hour != -1)
|
||||
fm3130->regs[FM3130_ALARM_HOURS] =
|
||||
BIN2BCD(tm->tm_hour) | 0x80;
|
||||
bin2bcd(tm->tm_hour) | 0x80;
|
||||
|
||||
if (tm->tm_mday != -1)
|
||||
fm3130->regs[FM3130_ALARM_DATE] =
|
||||
BIN2BCD(tm->tm_mday) | 0x80;
|
||||
bin2bcd(tm->tm_mday) | 0x80;
|
||||
|
||||
if (tm->tm_mon != -1)
|
||||
fm3130->regs[FM3130_ALARM_MONTHS] =
|
||||
BIN2BCD(tm->tm_mon + 1) | 0x80;
|
||||
bin2bcd(tm->tm_mon + 1) | 0x80;
|
||||
|
||||
dev_dbg(dev, "alarm write %02x %02x %02x %02x %02x\n",
|
||||
fm3130->regs[FM3130_ALARM_SECONDS],
|
||||
|
@ -414,18 +414,18 @@ static int __devinit fm3130_probe(struct i2c_client *client,
|
|||
/* TODO */
|
||||
/* TODO need to sanity check alarm */
|
||||
tmp = fm3130->regs[FM3130_RTC_SECONDS];
|
||||
tmp = BCD2BIN(tmp & 0x7f);
|
||||
tmp = bcd2bin(tmp & 0x7f);
|
||||
if (tmp > 60)
|
||||
goto exit_bad;
|
||||
tmp = BCD2BIN(fm3130->regs[FM3130_RTC_MINUTES] & 0x7f);
|
||||
tmp = bcd2bin(fm3130->regs[FM3130_RTC_MINUTES] & 0x7f);
|
||||
if (tmp > 60)
|
||||
goto exit_bad;
|
||||
|
||||
tmp = BCD2BIN(fm3130->regs[FM3130_RTC_DATE] & 0x3f);
|
||||
tmp = bcd2bin(fm3130->regs[FM3130_RTC_DATE] & 0x3f);
|
||||
if (tmp == 0 || tmp > 31)
|
||||
goto exit_bad;
|
||||
|
||||
tmp = BCD2BIN(fm3130->regs[FM3130_RTC_MONTHS] & 0x1f);
|
||||
tmp = bcd2bin(fm3130->regs[FM3130_RTC_MONTHS] & 0x1f);
|
||||
if (tmp == 0 || tmp > 12)
|
||||
goto exit_bad;
|
||||
|
||||
|
|
|
@ -259,26 +259,26 @@ isl1208_i2c_read_time(struct i2c_client *client, struct rtc_time *tm)
|
|||
return sr;
|
||||
}
|
||||
|
||||
tm->tm_sec = BCD2BIN(regs[ISL1208_REG_SC]);
|
||||
tm->tm_min = BCD2BIN(regs[ISL1208_REG_MN]);
|
||||
tm->tm_sec = bcd2bin(regs[ISL1208_REG_SC]);
|
||||
tm->tm_min = bcd2bin(regs[ISL1208_REG_MN]);
|
||||
|
||||
/* HR field has a more complex interpretation */
|
||||
{
|
||||
const u8 _hr = regs[ISL1208_REG_HR];
|
||||
if (_hr & ISL1208_REG_HR_MIL) /* 24h format */
|
||||
tm->tm_hour = BCD2BIN(_hr & 0x3f);
|
||||
tm->tm_hour = bcd2bin(_hr & 0x3f);
|
||||
else {
|
||||
/* 12h format */
|
||||
tm->tm_hour = BCD2BIN(_hr & 0x1f);
|
||||
tm->tm_hour = bcd2bin(_hr & 0x1f);
|
||||
if (_hr & ISL1208_REG_HR_PM) /* PM flag set */
|
||||
tm->tm_hour += 12;
|
||||
}
|
||||
}
|
||||
|
||||
tm->tm_mday = BCD2BIN(regs[ISL1208_REG_DT]);
|
||||
tm->tm_mon = BCD2BIN(regs[ISL1208_REG_MO]) - 1; /* rtc starts at 1 */
|
||||
tm->tm_year = BCD2BIN(regs[ISL1208_REG_YR]) + 100;
|
||||
tm->tm_wday = BCD2BIN(regs[ISL1208_REG_DW]);
|
||||
tm->tm_mday = bcd2bin(regs[ISL1208_REG_DT]);
|
||||
tm->tm_mon = bcd2bin(regs[ISL1208_REG_MO]) - 1; /* rtc starts at 1 */
|
||||
tm->tm_year = bcd2bin(regs[ISL1208_REG_YR]) + 100;
|
||||
tm->tm_wday = bcd2bin(regs[ISL1208_REG_DW]);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -305,13 +305,13 @@ isl1208_i2c_read_alarm(struct i2c_client *client, struct rtc_wkalrm *alarm)
|
|||
}
|
||||
|
||||
/* MSB of each alarm register is an enable bit */
|
||||
tm->tm_sec = BCD2BIN(regs[ISL1208_REG_SCA - ISL1208_REG_SCA] & 0x7f);
|
||||
tm->tm_min = BCD2BIN(regs[ISL1208_REG_MNA - ISL1208_REG_SCA] & 0x7f);
|
||||
tm->tm_hour = BCD2BIN(regs[ISL1208_REG_HRA - ISL1208_REG_SCA] & 0x3f);
|
||||
tm->tm_mday = BCD2BIN(regs[ISL1208_REG_DTA - ISL1208_REG_SCA] & 0x3f);
|
||||
tm->tm_sec = bcd2bin(regs[ISL1208_REG_SCA - ISL1208_REG_SCA] & 0x7f);
|
||||
tm->tm_min = bcd2bin(regs[ISL1208_REG_MNA - ISL1208_REG_SCA] & 0x7f);
|
||||
tm->tm_hour = bcd2bin(regs[ISL1208_REG_HRA - ISL1208_REG_SCA] & 0x3f);
|
||||
tm->tm_mday = bcd2bin(regs[ISL1208_REG_DTA - ISL1208_REG_SCA] & 0x3f);
|
||||
tm->tm_mon =
|
||||
BCD2BIN(regs[ISL1208_REG_MOA - ISL1208_REG_SCA] & 0x1f) - 1;
|
||||
tm->tm_wday = BCD2BIN(regs[ISL1208_REG_DWA - ISL1208_REG_SCA] & 0x03);
|
||||
bcd2bin(regs[ISL1208_REG_MOA - ISL1208_REG_SCA] & 0x1f) - 1;
|
||||
tm->tm_wday = bcd2bin(regs[ISL1208_REG_DWA - ISL1208_REG_SCA] & 0x03);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -328,15 +328,15 @@ isl1208_i2c_set_time(struct i2c_client *client, struct rtc_time const *tm)
|
|||
int sr;
|
||||
u8 regs[ISL1208_RTC_SECTION_LEN] = { 0, };
|
||||
|
||||
regs[ISL1208_REG_SC] = BIN2BCD(tm->tm_sec);
|
||||
regs[ISL1208_REG_MN] = BIN2BCD(tm->tm_min);
|
||||
regs[ISL1208_REG_HR] = BIN2BCD(tm->tm_hour) | ISL1208_REG_HR_MIL;
|
||||
regs[ISL1208_REG_SC] = bin2bcd(tm->tm_sec);
|
||||
regs[ISL1208_REG_MN] = bin2bcd(tm->tm_min);
|
||||
regs[ISL1208_REG_HR] = bin2bcd(tm->tm_hour) | ISL1208_REG_HR_MIL;
|
||||
|
||||
regs[ISL1208_REG_DT] = BIN2BCD(tm->tm_mday);
|
||||
regs[ISL1208_REG_MO] = BIN2BCD(tm->tm_mon + 1);
|
||||
regs[ISL1208_REG_YR] = BIN2BCD(tm->tm_year - 100);
|
||||
regs[ISL1208_REG_DT] = bin2bcd(tm->tm_mday);
|
||||
regs[ISL1208_REG_MO] = bin2bcd(tm->tm_mon + 1);
|
||||
regs[ISL1208_REG_YR] = bin2bcd(tm->tm_year - 100);
|
||||
|
||||
regs[ISL1208_REG_DW] = BIN2BCD(tm->tm_wday & 7);
|
||||
regs[ISL1208_REG_DW] = bin2bcd(tm->tm_wday & 7);
|
||||
|
||||
sr = isl1208_i2c_get_sr(client);
|
||||
if (sr < 0) {
|
||||
|
|
|
@ -110,15 +110,15 @@ static int m41t80_get_datetime(struct i2c_client *client,
|
|||
return -EIO;
|
||||
}
|
||||
|
||||
tm->tm_sec = BCD2BIN(buf[M41T80_REG_SEC] & 0x7f);
|
||||
tm->tm_min = BCD2BIN(buf[M41T80_REG_MIN] & 0x7f);
|
||||
tm->tm_hour = BCD2BIN(buf[M41T80_REG_HOUR] & 0x3f);
|
||||
tm->tm_mday = BCD2BIN(buf[M41T80_REG_DAY] & 0x3f);
|
||||
tm->tm_sec = bcd2bin(buf[M41T80_REG_SEC] & 0x7f);
|
||||
tm->tm_min = bcd2bin(buf[M41T80_REG_MIN] & 0x7f);
|
||||
tm->tm_hour = bcd2bin(buf[M41T80_REG_HOUR] & 0x3f);
|
||||
tm->tm_mday = bcd2bin(buf[M41T80_REG_DAY] & 0x3f);
|
||||
tm->tm_wday = buf[M41T80_REG_WDAY] & 0x07;
|
||||
tm->tm_mon = BCD2BIN(buf[M41T80_REG_MON] & 0x1f) - 1;
|
||||
tm->tm_mon = bcd2bin(buf[M41T80_REG_MON] & 0x1f) - 1;
|
||||
|
||||
/* assume 20YY not 19YY, and ignore the Century Bit */
|
||||
tm->tm_year = BCD2BIN(buf[M41T80_REG_YEAR]) + 100;
|
||||
tm->tm_year = bcd2bin(buf[M41T80_REG_YEAR]) + 100;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -161,19 +161,19 @@ static int m41t80_set_datetime(struct i2c_client *client, struct rtc_time *tm)
|
|||
/* Merge time-data and register flags into buf[0..7] */
|
||||
buf[M41T80_REG_SSEC] = 0;
|
||||
buf[M41T80_REG_SEC] =
|
||||
BIN2BCD(tm->tm_sec) | (buf[M41T80_REG_SEC] & ~0x7f);
|
||||
bin2bcd(tm->tm_sec) | (buf[M41T80_REG_SEC] & ~0x7f);
|
||||
buf[M41T80_REG_MIN] =
|
||||
BIN2BCD(tm->tm_min) | (buf[M41T80_REG_MIN] & ~0x7f);
|
||||
bin2bcd(tm->tm_min) | (buf[M41T80_REG_MIN] & ~0x7f);
|
||||
buf[M41T80_REG_HOUR] =
|
||||
BIN2BCD(tm->tm_hour) | (buf[M41T80_REG_HOUR] & ~0x3f) ;
|
||||
bin2bcd(tm->tm_hour) | (buf[M41T80_REG_HOUR] & ~0x3f) ;
|
||||
buf[M41T80_REG_WDAY] =
|
||||
(tm->tm_wday & 0x07) | (buf[M41T80_REG_WDAY] & ~0x07);
|
||||
buf[M41T80_REG_DAY] =
|
||||
BIN2BCD(tm->tm_mday) | (buf[M41T80_REG_DAY] & ~0x3f);
|
||||
bin2bcd(tm->tm_mday) | (buf[M41T80_REG_DAY] & ~0x3f);
|
||||
buf[M41T80_REG_MON] =
|
||||
BIN2BCD(tm->tm_mon + 1) | (buf[M41T80_REG_MON] & ~0x1f);
|
||||
bin2bcd(tm->tm_mon + 1) | (buf[M41T80_REG_MON] & ~0x1f);
|
||||
/* assume 20YY not 19YY */
|
||||
buf[M41T80_REG_YEAR] = BIN2BCD(tm->tm_year % 100);
|
||||
buf[M41T80_REG_YEAR] = bin2bcd(tm->tm_year % 100);
|
||||
|
||||
if (i2c_transfer(client->adapter, msgs, 1) != 1) {
|
||||
dev_err(&client->dev, "write error\n");
|
||||
|
@ -288,15 +288,15 @@ static int m41t80_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *t)
|
|||
|
||||
wbuf[0] = M41T80_REG_ALARM_MON; /* offset into rtc's regs */
|
||||
reg[M41T80_REG_ALARM_SEC] |= t->time.tm_sec >= 0 ?
|
||||
BIN2BCD(t->time.tm_sec) : 0x80;
|
||||
bin2bcd(t->time.tm_sec) : 0x80;
|
||||
reg[M41T80_REG_ALARM_MIN] |= t->time.tm_min >= 0 ?
|
||||
BIN2BCD(t->time.tm_min) : 0x80;
|
||||
bin2bcd(t->time.tm_min) : 0x80;
|
||||
reg[M41T80_REG_ALARM_HOUR] |= t->time.tm_hour >= 0 ?
|
||||
BIN2BCD(t->time.tm_hour) : 0x80;
|
||||
bin2bcd(t->time.tm_hour) : 0x80;
|
||||
reg[M41T80_REG_ALARM_DAY] |= t->time.tm_mday >= 0 ?
|
||||
BIN2BCD(t->time.tm_mday) : 0x80;
|
||||
bin2bcd(t->time.tm_mday) : 0x80;
|
||||
if (t->time.tm_mon >= 0)
|
||||
reg[M41T80_REG_ALARM_MON] |= BIN2BCD(t->time.tm_mon + 1);
|
||||
reg[M41T80_REG_ALARM_MON] |= bin2bcd(t->time.tm_mon + 1);
|
||||
else
|
||||
reg[M41T80_REG_ALARM_DAY] |= 0x40;
|
||||
|
||||
|
@ -347,15 +347,15 @@ static int m41t80_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *t)
|
|||
t->time.tm_mday = -1;
|
||||
t->time.tm_mon = -1;
|
||||
if (!(reg[M41T80_REG_ALARM_SEC] & 0x80))
|
||||
t->time.tm_sec = BCD2BIN(reg[M41T80_REG_ALARM_SEC] & 0x7f);
|
||||
t->time.tm_sec = bcd2bin(reg[M41T80_REG_ALARM_SEC] & 0x7f);
|
||||
if (!(reg[M41T80_REG_ALARM_MIN] & 0x80))
|
||||
t->time.tm_min = BCD2BIN(reg[M41T80_REG_ALARM_MIN] & 0x7f);
|
||||
t->time.tm_min = bcd2bin(reg[M41T80_REG_ALARM_MIN] & 0x7f);
|
||||
if (!(reg[M41T80_REG_ALARM_HOUR] & 0x80))
|
||||
t->time.tm_hour = BCD2BIN(reg[M41T80_REG_ALARM_HOUR] & 0x3f);
|
||||
t->time.tm_hour = bcd2bin(reg[M41T80_REG_ALARM_HOUR] & 0x3f);
|
||||
if (!(reg[M41T80_REG_ALARM_DAY] & 0x80))
|
||||
t->time.tm_mday = BCD2BIN(reg[M41T80_REG_ALARM_DAY] & 0x3f);
|
||||
t->time.tm_mday = bcd2bin(reg[M41T80_REG_ALARM_DAY] & 0x3f);
|
||||
if (!(reg[M41T80_REG_ALARM_DAY] & 0x40))
|
||||
t->time.tm_mon = BCD2BIN(reg[M41T80_REG_ALARM_MON] & 0x1f) - 1;
|
||||
t->time.tm_mon = bcd2bin(reg[M41T80_REG_ALARM_MON] & 0x1f) - 1;
|
||||
t->time.tm_year = -1;
|
||||
t->time.tm_wday = -1;
|
||||
t->time.tm_yday = -1;
|
||||
|
|
|
@ -41,17 +41,17 @@ static int m41t94_set_time(struct device *dev, struct rtc_time *tm)
|
|||
tm->tm_mon, tm->tm_year, tm->tm_wday);
|
||||
|
||||
buf[0] = 0x80 | M41T94_REG_SECONDS; /* write time + date */
|
||||
buf[M41T94_REG_SECONDS] = BIN2BCD(tm->tm_sec);
|
||||
buf[M41T94_REG_MINUTES] = BIN2BCD(tm->tm_min);
|
||||
buf[M41T94_REG_HOURS] = BIN2BCD(tm->tm_hour);
|
||||
buf[M41T94_REG_WDAY] = BIN2BCD(tm->tm_wday + 1);
|
||||
buf[M41T94_REG_DAY] = BIN2BCD(tm->tm_mday);
|
||||
buf[M41T94_REG_MONTH] = BIN2BCD(tm->tm_mon + 1);
|
||||
buf[M41T94_REG_SECONDS] = bin2bcd(tm->tm_sec);
|
||||
buf[M41T94_REG_MINUTES] = bin2bcd(tm->tm_min);
|
||||
buf[M41T94_REG_HOURS] = bin2bcd(tm->tm_hour);
|
||||
buf[M41T94_REG_WDAY] = bin2bcd(tm->tm_wday + 1);
|
||||
buf[M41T94_REG_DAY] = bin2bcd(tm->tm_mday);
|
||||
buf[M41T94_REG_MONTH] = bin2bcd(tm->tm_mon + 1);
|
||||
|
||||
buf[M41T94_REG_HOURS] |= M41T94_BIT_CEB;
|
||||
if (tm->tm_year >= 100)
|
||||
buf[M41T94_REG_HOURS] |= M41T94_BIT_CB;
|
||||
buf[M41T94_REG_YEAR] = BIN2BCD(tm->tm_year % 100);
|
||||
buf[M41T94_REG_YEAR] = bin2bcd(tm->tm_year % 100);
|
||||
|
||||
return spi_write(spi, buf, 8);
|
||||
}
|
||||
|
@ -82,14 +82,14 @@ static int m41t94_read_time(struct device *dev, struct rtc_time *tm)
|
|||
spi_write(spi, buf, 2);
|
||||
}
|
||||
|
||||
tm->tm_sec = BCD2BIN(spi_w8r8(spi, M41T94_REG_SECONDS));
|
||||
tm->tm_min = BCD2BIN(spi_w8r8(spi, M41T94_REG_MINUTES));
|
||||
tm->tm_sec = bcd2bin(spi_w8r8(spi, M41T94_REG_SECONDS));
|
||||
tm->tm_min = bcd2bin(spi_w8r8(spi, M41T94_REG_MINUTES));
|
||||
hour = spi_w8r8(spi, M41T94_REG_HOURS);
|
||||
tm->tm_hour = BCD2BIN(hour & 0x3f);
|
||||
tm->tm_wday = BCD2BIN(spi_w8r8(spi, M41T94_REG_WDAY)) - 1;
|
||||
tm->tm_mday = BCD2BIN(spi_w8r8(spi, M41T94_REG_DAY));
|
||||
tm->tm_mon = BCD2BIN(spi_w8r8(spi, M41T94_REG_MONTH)) - 1;
|
||||
tm->tm_year = BCD2BIN(spi_w8r8(spi, M41T94_REG_YEAR));
|
||||
tm->tm_hour = bcd2bin(hour & 0x3f);
|
||||
tm->tm_wday = bcd2bin(spi_w8r8(spi, M41T94_REG_WDAY)) - 1;
|
||||
tm->tm_mday = bcd2bin(spi_w8r8(spi, M41T94_REG_DAY));
|
||||
tm->tm_mon = bcd2bin(spi_w8r8(spi, M41T94_REG_MONTH)) - 1;
|
||||
tm->tm_year = bcd2bin(spi_w8r8(spi, M41T94_REG_YEAR));
|
||||
if ((hour & M41T94_BIT_CB) || !(hour & M41T94_BIT_CEB))
|
||||
tm->tm_year += 100;
|
||||
|
||||
|
|
|
@ -76,10 +76,10 @@ static int m48t59_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
/* Issue the READ command */
|
||||
M48T59_SET_BITS(M48T59_CNTL_READ, M48T59_CNTL);
|
||||
|
||||
tm->tm_year = BCD2BIN(M48T59_READ(M48T59_YEAR));
|
||||
tm->tm_year = bcd2bin(M48T59_READ(M48T59_YEAR));
|
||||
/* tm_mon is 0-11 */
|
||||
tm->tm_mon = BCD2BIN(M48T59_READ(M48T59_MONTH)) - 1;
|
||||
tm->tm_mday = BCD2BIN(M48T59_READ(M48T59_MDAY));
|
||||
tm->tm_mon = bcd2bin(M48T59_READ(M48T59_MONTH)) - 1;
|
||||
tm->tm_mday = bcd2bin(M48T59_READ(M48T59_MDAY));
|
||||
|
||||
val = M48T59_READ(M48T59_WDAY);
|
||||
if ((pdata->type == M48T59RTC_TYPE_M48T59) &&
|
||||
|
@ -88,10 +88,10 @@ static int m48t59_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
tm->tm_year += 100; /* one century */
|
||||
}
|
||||
|
||||
tm->tm_wday = BCD2BIN(val & 0x07);
|
||||
tm->tm_hour = BCD2BIN(M48T59_READ(M48T59_HOUR) & 0x3F);
|
||||
tm->tm_min = BCD2BIN(M48T59_READ(M48T59_MIN) & 0x7F);
|
||||
tm->tm_sec = BCD2BIN(M48T59_READ(M48T59_SEC) & 0x7F);
|
||||
tm->tm_wday = bcd2bin(val & 0x07);
|
||||
tm->tm_hour = bcd2bin(M48T59_READ(M48T59_HOUR) & 0x3F);
|
||||
tm->tm_min = bcd2bin(M48T59_READ(M48T59_MIN) & 0x7F);
|
||||
tm->tm_sec = bcd2bin(M48T59_READ(M48T59_SEC) & 0x7F);
|
||||
|
||||
/* Clear the READ bit */
|
||||
M48T59_CLEAR_BITS(M48T59_CNTL_READ, M48T59_CNTL);
|
||||
|
@ -119,17 +119,17 @@ static int m48t59_rtc_set_time(struct device *dev, struct rtc_time *tm)
|
|||
/* Issue the WRITE command */
|
||||
M48T59_SET_BITS(M48T59_CNTL_WRITE, M48T59_CNTL);
|
||||
|
||||
M48T59_WRITE((BIN2BCD(tm->tm_sec) & 0x7F), M48T59_SEC);
|
||||
M48T59_WRITE((BIN2BCD(tm->tm_min) & 0x7F), M48T59_MIN);
|
||||
M48T59_WRITE((BIN2BCD(tm->tm_hour) & 0x3F), M48T59_HOUR);
|
||||
M48T59_WRITE((BIN2BCD(tm->tm_mday) & 0x3F), M48T59_MDAY);
|
||||
M48T59_WRITE((bin2bcd(tm->tm_sec) & 0x7F), M48T59_SEC);
|
||||
M48T59_WRITE((bin2bcd(tm->tm_min) & 0x7F), M48T59_MIN);
|
||||
M48T59_WRITE((bin2bcd(tm->tm_hour) & 0x3F), M48T59_HOUR);
|
||||
M48T59_WRITE((bin2bcd(tm->tm_mday) & 0x3F), M48T59_MDAY);
|
||||
/* tm_mon is 0-11 */
|
||||
M48T59_WRITE((BIN2BCD(tm->tm_mon + 1) & 0x1F), M48T59_MONTH);
|
||||
M48T59_WRITE(BIN2BCD(tm->tm_year % 100), M48T59_YEAR);
|
||||
M48T59_WRITE((bin2bcd(tm->tm_mon + 1) & 0x1F), M48T59_MONTH);
|
||||
M48T59_WRITE(bin2bcd(tm->tm_year % 100), M48T59_YEAR);
|
||||
|
||||
if (pdata->type == M48T59RTC_TYPE_M48T59 && (tm->tm_year / 100))
|
||||
val = (M48T59_WDAY_CEB | M48T59_WDAY_CB);
|
||||
val |= (BIN2BCD(tm->tm_wday) & 0x07);
|
||||
val |= (bin2bcd(tm->tm_wday) & 0x07);
|
||||
M48T59_WRITE(val, M48T59_WDAY);
|
||||
|
||||
/* Clear the WRITE bit */
|
||||
|
@ -158,18 +158,18 @@ static int m48t59_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm)
|
|||
/* Issue the READ command */
|
||||
M48T59_SET_BITS(M48T59_CNTL_READ, M48T59_CNTL);
|
||||
|
||||
tm->tm_year = BCD2BIN(M48T59_READ(M48T59_YEAR));
|
||||
tm->tm_year = bcd2bin(M48T59_READ(M48T59_YEAR));
|
||||
/* tm_mon is 0-11 */
|
||||
tm->tm_mon = BCD2BIN(M48T59_READ(M48T59_MONTH)) - 1;
|
||||
tm->tm_mon = bcd2bin(M48T59_READ(M48T59_MONTH)) - 1;
|
||||
|
||||
val = M48T59_READ(M48T59_WDAY);
|
||||
if ((val & M48T59_WDAY_CEB) && (val & M48T59_WDAY_CB))
|
||||
tm->tm_year += 100; /* one century */
|
||||
|
||||
tm->tm_mday = BCD2BIN(M48T59_READ(M48T59_ALARM_DATE));
|
||||
tm->tm_hour = BCD2BIN(M48T59_READ(M48T59_ALARM_HOUR));
|
||||
tm->tm_min = BCD2BIN(M48T59_READ(M48T59_ALARM_MIN));
|
||||
tm->tm_sec = BCD2BIN(M48T59_READ(M48T59_ALARM_SEC));
|
||||
tm->tm_mday = bcd2bin(M48T59_READ(M48T59_ALARM_DATE));
|
||||
tm->tm_hour = bcd2bin(M48T59_READ(M48T59_ALARM_HOUR));
|
||||
tm->tm_min = bcd2bin(M48T59_READ(M48T59_ALARM_MIN));
|
||||
tm->tm_sec = bcd2bin(M48T59_READ(M48T59_ALARM_SEC));
|
||||
|
||||
/* Clear the READ bit */
|
||||
M48T59_CLEAR_BITS(M48T59_CNTL_READ, M48T59_CNTL);
|
||||
|
@ -201,18 +201,18 @@ static int m48t59_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
|
|||
* 0xff means "always match"
|
||||
*/
|
||||
mday = tm->tm_mday;
|
||||
mday = (mday >= 1 && mday <= 31) ? BIN2BCD(mday) : 0xff;
|
||||
mday = (mday >= 1 && mday <= 31) ? bin2bcd(mday) : 0xff;
|
||||
if (mday == 0xff)
|
||||
mday = M48T59_READ(M48T59_MDAY);
|
||||
|
||||
hour = tm->tm_hour;
|
||||
hour = (hour < 24) ? BIN2BCD(hour) : 0x00;
|
||||
hour = (hour < 24) ? bin2bcd(hour) : 0x00;
|
||||
|
||||
min = tm->tm_min;
|
||||
min = (min < 60) ? BIN2BCD(min) : 0x00;
|
||||
min = (min < 60) ? bin2bcd(min) : 0x00;
|
||||
|
||||
sec = tm->tm_sec;
|
||||
sec = (sec < 60) ? BIN2BCD(sec) : 0x00;
|
||||
sec = (sec < 60) ? bin2bcd(sec) : 0x00;
|
||||
|
||||
spin_lock_irqsave(&m48t59->lock, flags);
|
||||
/* Issue the WRITE command */
|
||||
|
|
|
@ -62,14 +62,14 @@ static int m48t86_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
tm->tm_wday = ops->readbyte(M48T86_REG_DOW);
|
||||
} else {
|
||||
/* bcd mode */
|
||||
tm->tm_sec = BCD2BIN(ops->readbyte(M48T86_REG_SEC));
|
||||
tm->tm_min = BCD2BIN(ops->readbyte(M48T86_REG_MIN));
|
||||
tm->tm_hour = BCD2BIN(ops->readbyte(M48T86_REG_HOUR) & 0x3F);
|
||||
tm->tm_mday = BCD2BIN(ops->readbyte(M48T86_REG_DOM));
|
||||
tm->tm_sec = bcd2bin(ops->readbyte(M48T86_REG_SEC));
|
||||
tm->tm_min = bcd2bin(ops->readbyte(M48T86_REG_MIN));
|
||||
tm->tm_hour = bcd2bin(ops->readbyte(M48T86_REG_HOUR) & 0x3F);
|
||||
tm->tm_mday = bcd2bin(ops->readbyte(M48T86_REG_DOM));
|
||||
/* tm_mon is 0-11 */
|
||||
tm->tm_mon = BCD2BIN(ops->readbyte(M48T86_REG_MONTH)) - 1;
|
||||
tm->tm_year = BCD2BIN(ops->readbyte(M48T86_REG_YEAR)) + 100;
|
||||
tm->tm_wday = BCD2BIN(ops->readbyte(M48T86_REG_DOW));
|
||||
tm->tm_mon = bcd2bin(ops->readbyte(M48T86_REG_MONTH)) - 1;
|
||||
tm->tm_year = bcd2bin(ops->readbyte(M48T86_REG_YEAR)) + 100;
|
||||
tm->tm_wday = bcd2bin(ops->readbyte(M48T86_REG_DOW));
|
||||
}
|
||||
|
||||
/* correct the hour if the clock is in 12h mode */
|
||||
|
@ -103,13 +103,13 @@ static int m48t86_rtc_set_time(struct device *dev, struct rtc_time *tm)
|
|||
ops->writebyte(tm->tm_wday, M48T86_REG_DOW);
|
||||
} else {
|
||||
/* bcd mode */
|
||||
ops->writebyte(BIN2BCD(tm->tm_sec), M48T86_REG_SEC);
|
||||
ops->writebyte(BIN2BCD(tm->tm_min), M48T86_REG_MIN);
|
||||
ops->writebyte(BIN2BCD(tm->tm_hour), M48T86_REG_HOUR);
|
||||
ops->writebyte(BIN2BCD(tm->tm_mday), M48T86_REG_DOM);
|
||||
ops->writebyte(BIN2BCD(tm->tm_mon + 1), M48T86_REG_MONTH);
|
||||
ops->writebyte(BIN2BCD(tm->tm_year % 100), M48T86_REG_YEAR);
|
||||
ops->writebyte(BIN2BCD(tm->tm_wday), M48T86_REG_DOW);
|
||||
ops->writebyte(bin2bcd(tm->tm_sec), M48T86_REG_SEC);
|
||||
ops->writebyte(bin2bcd(tm->tm_min), M48T86_REG_MIN);
|
||||
ops->writebyte(bin2bcd(tm->tm_hour), M48T86_REG_HOUR);
|
||||
ops->writebyte(bin2bcd(tm->tm_mday), M48T86_REG_DOM);
|
||||
ops->writebyte(bin2bcd(tm->tm_mon + 1), M48T86_REG_MONTH);
|
||||
ops->writebyte(bin2bcd(tm->tm_year % 100), M48T86_REG_YEAR);
|
||||
ops->writebyte(bin2bcd(tm->tm_wday), M48T86_REG_DOW);
|
||||
}
|
||||
|
||||
/* update ended */
|
||||
|
|
|
@ -150,14 +150,14 @@ static int max6900_i2c_read_time(struct i2c_client *client, struct rtc_time *tm)
|
|||
if (rc < 0)
|
||||
return rc;
|
||||
|
||||
tm->tm_sec = BCD2BIN(regs[MAX6900_REG_SC]);
|
||||
tm->tm_min = BCD2BIN(regs[MAX6900_REG_MN]);
|
||||
tm->tm_hour = BCD2BIN(regs[MAX6900_REG_HR] & 0x3f);
|
||||
tm->tm_mday = BCD2BIN(regs[MAX6900_REG_DT]);
|
||||
tm->tm_mon = BCD2BIN(regs[MAX6900_REG_MO]) - 1;
|
||||
tm->tm_year = BCD2BIN(regs[MAX6900_REG_YR]) +
|
||||
BCD2BIN(regs[MAX6900_REG_CENTURY]) * 100 - 1900;
|
||||
tm->tm_wday = BCD2BIN(regs[MAX6900_REG_DW]);
|
||||
tm->tm_sec = bcd2bin(regs[MAX6900_REG_SC]);
|
||||
tm->tm_min = bcd2bin(regs[MAX6900_REG_MN]);
|
||||
tm->tm_hour = bcd2bin(regs[MAX6900_REG_HR] & 0x3f);
|
||||
tm->tm_mday = bcd2bin(regs[MAX6900_REG_DT]);
|
||||
tm->tm_mon = bcd2bin(regs[MAX6900_REG_MO]) - 1;
|
||||
tm->tm_year = bcd2bin(regs[MAX6900_REG_YR]) +
|
||||
bcd2bin(regs[MAX6900_REG_CENTURY]) * 100 - 1900;
|
||||
tm->tm_wday = bcd2bin(regs[MAX6900_REG_DW]);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -184,14 +184,14 @@ max6900_i2c_set_time(struct i2c_client *client, struct rtc_time const *tm)
|
|||
if (rc < 0)
|
||||
return rc;
|
||||
|
||||
regs[MAX6900_REG_SC] = BIN2BCD(tm->tm_sec);
|
||||
regs[MAX6900_REG_MN] = BIN2BCD(tm->tm_min);
|
||||
regs[MAX6900_REG_HR] = BIN2BCD(tm->tm_hour);
|
||||
regs[MAX6900_REG_DT] = BIN2BCD(tm->tm_mday);
|
||||
regs[MAX6900_REG_MO] = BIN2BCD(tm->tm_mon + 1);
|
||||
regs[MAX6900_REG_DW] = BIN2BCD(tm->tm_wday);
|
||||
regs[MAX6900_REG_YR] = BIN2BCD(tm->tm_year % 100);
|
||||
regs[MAX6900_REG_CENTURY] = BIN2BCD((tm->tm_year + 1900) / 100);
|
||||
regs[MAX6900_REG_SC] = bin2bcd(tm->tm_sec);
|
||||
regs[MAX6900_REG_MN] = bin2bcd(tm->tm_min);
|
||||
regs[MAX6900_REG_HR] = bin2bcd(tm->tm_hour);
|
||||
regs[MAX6900_REG_DT] = bin2bcd(tm->tm_mday);
|
||||
regs[MAX6900_REG_MO] = bin2bcd(tm->tm_mon + 1);
|
||||
regs[MAX6900_REG_DW] = bin2bcd(tm->tm_wday);
|
||||
regs[MAX6900_REG_YR] = bin2bcd(tm->tm_year % 100);
|
||||
regs[MAX6900_REG_CENTURY] = bin2bcd((tm->tm_year + 1900) / 100);
|
||||
/* set write protect */
|
||||
regs[MAX6900_REG_CT] = MAX6900_REG_CT_WP;
|
||||
|
||||
|
|
|
@ -124,15 +124,15 @@ static int max6902_get_datetime(struct device *dev, struct rtc_time *dt)
|
|||
|
||||
/* The chip sends data in this order:
|
||||
* Seconds, Minutes, Hours, Date, Month, Day, Year */
|
||||
dt->tm_sec = BCD2BIN(chip->buf[1]);
|
||||
dt->tm_min = BCD2BIN(chip->buf[2]);
|
||||
dt->tm_hour = BCD2BIN(chip->buf[3]);
|
||||
dt->tm_mday = BCD2BIN(chip->buf[4]);
|
||||
dt->tm_mon = BCD2BIN(chip->buf[5]) - 1;
|
||||
dt->tm_wday = BCD2BIN(chip->buf[6]);
|
||||
dt->tm_year = BCD2BIN(chip->buf[7]);
|
||||
dt->tm_sec = bcd2bin(chip->buf[1]);
|
||||
dt->tm_min = bcd2bin(chip->buf[2]);
|
||||
dt->tm_hour = bcd2bin(chip->buf[3]);
|
||||
dt->tm_mday = bcd2bin(chip->buf[4]);
|
||||
dt->tm_mon = bcd2bin(chip->buf[5]) - 1;
|
||||
dt->tm_wday = bcd2bin(chip->buf[6]);
|
||||
dt->tm_year = bcd2bin(chip->buf[7]);
|
||||
|
||||
century = BCD2BIN(tmp) * 100;
|
||||
century = bcd2bin(tmp) * 100;
|
||||
|
||||
dt->tm_year += century;
|
||||
dt->tm_year -= 1900;
|
||||
|
@ -168,15 +168,15 @@ static int max6902_set_datetime(struct device *dev, struct rtc_time *dt)
|
|||
/* Remove write protection */
|
||||
max6902_set_reg(dev, 0xF, 0);
|
||||
|
||||
max6902_set_reg(dev, 0x01, BIN2BCD(dt->tm_sec));
|
||||
max6902_set_reg(dev, 0x03, BIN2BCD(dt->tm_min));
|
||||
max6902_set_reg(dev, 0x05, BIN2BCD(dt->tm_hour));
|
||||
max6902_set_reg(dev, 0x01, bin2bcd(dt->tm_sec));
|
||||
max6902_set_reg(dev, 0x03, bin2bcd(dt->tm_min));
|
||||
max6902_set_reg(dev, 0x05, bin2bcd(dt->tm_hour));
|
||||
|
||||
max6902_set_reg(dev, 0x07, BIN2BCD(dt->tm_mday));
|
||||
max6902_set_reg(dev, 0x09, BIN2BCD(dt->tm_mon+1));
|
||||
max6902_set_reg(dev, 0x0B, BIN2BCD(dt->tm_wday));
|
||||
max6902_set_reg(dev, 0x0D, BIN2BCD(dt->tm_year%100));
|
||||
max6902_set_reg(dev, 0x13, BIN2BCD(dt->tm_year/100));
|
||||
max6902_set_reg(dev, 0x07, bin2bcd(dt->tm_mday));
|
||||
max6902_set_reg(dev, 0x09, bin2bcd(dt->tm_mon+1));
|
||||
max6902_set_reg(dev, 0x0B, bin2bcd(dt->tm_wday));
|
||||
max6902_set_reg(dev, 0x0D, bin2bcd(dt->tm_year%100));
|
||||
max6902_set_reg(dev, 0x13, bin2bcd(dt->tm_year/100));
|
||||
|
||||
/* Compulab used a delay here. However, the datasheet
|
||||
* does not mention a delay being required anywhere... */
|
||||
|
|
|
@ -186,30 +186,30 @@ static int tm2bcd(struct rtc_time *tm)
|
|||
if (rtc_valid_tm(tm) != 0)
|
||||
return -EINVAL;
|
||||
|
||||
tm->tm_sec = BIN2BCD(tm->tm_sec);
|
||||
tm->tm_min = BIN2BCD(tm->tm_min);
|
||||
tm->tm_hour = BIN2BCD(tm->tm_hour);
|
||||
tm->tm_mday = BIN2BCD(tm->tm_mday);
|
||||
tm->tm_sec = bin2bcd(tm->tm_sec);
|
||||
tm->tm_min = bin2bcd(tm->tm_min);
|
||||
tm->tm_hour = bin2bcd(tm->tm_hour);
|
||||
tm->tm_mday = bin2bcd(tm->tm_mday);
|
||||
|
||||
tm->tm_mon = BIN2BCD(tm->tm_mon + 1);
|
||||
tm->tm_mon = bin2bcd(tm->tm_mon + 1);
|
||||
|
||||
/* epoch == 1900 */
|
||||
if (tm->tm_year < 100 || tm->tm_year > 199)
|
||||
return -EINVAL;
|
||||
tm->tm_year = BIN2BCD(tm->tm_year - 100);
|
||||
tm->tm_year = bin2bcd(tm->tm_year - 100);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void bcd2tm(struct rtc_time *tm)
|
||||
{
|
||||
tm->tm_sec = BCD2BIN(tm->tm_sec);
|
||||
tm->tm_min = BCD2BIN(tm->tm_min);
|
||||
tm->tm_hour = BCD2BIN(tm->tm_hour);
|
||||
tm->tm_mday = BCD2BIN(tm->tm_mday);
|
||||
tm->tm_mon = BCD2BIN(tm->tm_mon) - 1;
|
||||
tm->tm_sec = bcd2bin(tm->tm_sec);
|
||||
tm->tm_min = bcd2bin(tm->tm_min);
|
||||
tm->tm_hour = bcd2bin(tm->tm_hour);
|
||||
tm->tm_mday = bcd2bin(tm->tm_mday);
|
||||
tm->tm_mon = bcd2bin(tm->tm_mon) - 1;
|
||||
/* epoch == 1900 */
|
||||
tm->tm_year = BCD2BIN(tm->tm_year) + 100;
|
||||
tm->tm_year = bcd2bin(tm->tm_year) + 100;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
@ -97,13 +97,13 @@ static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm)
|
|||
buf[8]);
|
||||
|
||||
|
||||
tm->tm_sec = BCD2BIN(buf[PCF8563_REG_SC] & 0x7F);
|
||||
tm->tm_min = BCD2BIN(buf[PCF8563_REG_MN] & 0x7F);
|
||||
tm->tm_hour = BCD2BIN(buf[PCF8563_REG_HR] & 0x3F); /* rtc hr 0-23 */
|
||||
tm->tm_mday = BCD2BIN(buf[PCF8563_REG_DM] & 0x3F);
|
||||
tm->tm_sec = bcd2bin(buf[PCF8563_REG_SC] & 0x7F);
|
||||
tm->tm_min = bcd2bin(buf[PCF8563_REG_MN] & 0x7F);
|
||||
tm->tm_hour = bcd2bin(buf[PCF8563_REG_HR] & 0x3F); /* rtc hr 0-23 */
|
||||
tm->tm_mday = bcd2bin(buf[PCF8563_REG_DM] & 0x3F);
|
||||
tm->tm_wday = buf[PCF8563_REG_DW] & 0x07;
|
||||
tm->tm_mon = BCD2BIN(buf[PCF8563_REG_MO] & 0x1F) - 1; /* rtc mn 1-12 */
|
||||
tm->tm_year = BCD2BIN(buf[PCF8563_REG_YR]);
|
||||
tm->tm_mon = bcd2bin(buf[PCF8563_REG_MO] & 0x1F) - 1; /* rtc mn 1-12 */
|
||||
tm->tm_year = bcd2bin(buf[PCF8563_REG_YR]);
|
||||
if (tm->tm_year < 70)
|
||||
tm->tm_year += 100; /* assume we are in 1970...2069 */
|
||||
/* detect the polarity heuristically. see note above. */
|
||||
|
@ -138,17 +138,17 @@ static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm)
|
|||
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
|
||||
|
||||
/* hours, minutes and seconds */
|
||||
buf[PCF8563_REG_SC] = BIN2BCD(tm->tm_sec);
|
||||
buf[PCF8563_REG_MN] = BIN2BCD(tm->tm_min);
|
||||
buf[PCF8563_REG_HR] = BIN2BCD(tm->tm_hour);
|
||||
buf[PCF8563_REG_SC] = bin2bcd(tm->tm_sec);
|
||||
buf[PCF8563_REG_MN] = bin2bcd(tm->tm_min);
|
||||
buf[PCF8563_REG_HR] = bin2bcd(tm->tm_hour);
|
||||
|
||||
buf[PCF8563_REG_DM] = BIN2BCD(tm->tm_mday);
|
||||
buf[PCF8563_REG_DM] = bin2bcd(tm->tm_mday);
|
||||
|
||||
/* month, 1 - 12 */
|
||||
buf[PCF8563_REG_MO] = BIN2BCD(tm->tm_mon + 1);
|
||||
buf[PCF8563_REG_MO] = bin2bcd(tm->tm_mon + 1);
|
||||
|
||||
/* year and century */
|
||||
buf[PCF8563_REG_YR] = BIN2BCD(tm->tm_year % 100);
|
||||
buf[PCF8563_REG_YR] = bin2bcd(tm->tm_year % 100);
|
||||
if (pcf8563->c_polarity ? (tm->tm_year >= 100) : (tm->tm_year < 100))
|
||||
buf[PCF8563_REG_MO] |= PCF8563_MO_C;
|
||||
|
||||
|
|
|
@ -76,11 +76,11 @@ static int pcf8583_get_datetime(struct i2c_client *client, struct rtc_time *dt)
|
|||
buf[4] &= 0x3f;
|
||||
buf[5] &= 0x1f;
|
||||
|
||||
dt->tm_sec = BCD2BIN(buf[1]);
|
||||
dt->tm_min = BCD2BIN(buf[2]);
|
||||
dt->tm_hour = BCD2BIN(buf[3]);
|
||||
dt->tm_mday = BCD2BIN(buf[4]);
|
||||
dt->tm_mon = BCD2BIN(buf[5]) - 1;
|
||||
dt->tm_sec = bcd2bin(buf[1]);
|
||||
dt->tm_min = bcd2bin(buf[2]);
|
||||
dt->tm_hour = bcd2bin(buf[3]);
|
||||
dt->tm_mday = bcd2bin(buf[4]);
|
||||
dt->tm_mon = bcd2bin(buf[5]) - 1;
|
||||
}
|
||||
|
||||
return ret == 2 ? 0 : -EIO;
|
||||
|
@ -94,14 +94,14 @@ static int pcf8583_set_datetime(struct i2c_client *client, struct rtc_time *dt,
|
|||
buf[0] = 0;
|
||||
buf[1] = get_ctrl(client) | 0x80;
|
||||
buf[2] = 0;
|
||||
buf[3] = BIN2BCD(dt->tm_sec);
|
||||
buf[4] = BIN2BCD(dt->tm_min);
|
||||
buf[5] = BIN2BCD(dt->tm_hour);
|
||||
buf[3] = bin2bcd(dt->tm_sec);
|
||||
buf[4] = bin2bcd(dt->tm_min);
|
||||
buf[5] = bin2bcd(dt->tm_hour);
|
||||
|
||||
if (datetoo) {
|
||||
len = 8;
|
||||
buf[6] = BIN2BCD(dt->tm_mday) | (dt->tm_year << 6);
|
||||
buf[7] = BIN2BCD(dt->tm_mon + 1) | (dt->tm_wday << 5);
|
||||
buf[6] = bin2bcd(dt->tm_mday) | (dt->tm_year << 6);
|
||||
buf[7] = bin2bcd(dt->tm_mon + 1) | (dt->tm_wday << 5);
|
||||
}
|
||||
|
||||
ret = i2c_master_send(client, (char *)buf, len);
|
||||
|
|
|
@ -80,13 +80,13 @@ static int r9701_get_datetime(struct device *dev, struct rtc_time *dt)
|
|||
|
||||
memset(dt, 0, sizeof(*dt));
|
||||
|
||||
dt->tm_sec = BCD2BIN(buf[0]); /* RSECCNT */
|
||||
dt->tm_min = BCD2BIN(buf[1]); /* RMINCNT */
|
||||
dt->tm_hour = BCD2BIN(buf[2]); /* RHRCNT */
|
||||
dt->tm_sec = bcd2bin(buf[0]); /* RSECCNT */
|
||||
dt->tm_min = bcd2bin(buf[1]); /* RMINCNT */
|
||||
dt->tm_hour = bcd2bin(buf[2]); /* RHRCNT */
|
||||
|
||||
dt->tm_mday = BCD2BIN(buf[3]); /* RDAYCNT */
|
||||
dt->tm_mon = BCD2BIN(buf[4]) - 1; /* RMONCNT */
|
||||
dt->tm_year = BCD2BIN(buf[5]) + 100; /* RYRCNT */
|
||||
dt->tm_mday = bcd2bin(buf[3]); /* RDAYCNT */
|
||||
dt->tm_mon = bcd2bin(buf[4]) - 1; /* RMONCNT */
|
||||
dt->tm_year = bcd2bin(buf[5]) + 100; /* RYRCNT */
|
||||
|
||||
/* the rtc device may contain illegal values on power up
|
||||
* according to the data sheet. make sure they are valid.
|
||||
|
@ -103,12 +103,12 @@ static int r9701_set_datetime(struct device *dev, struct rtc_time *dt)
|
|||
if (year >= 2100 || year < 2000)
|
||||
return -EINVAL;
|
||||
|
||||
ret = write_reg(dev, RHRCNT, BIN2BCD(dt->tm_hour));
|
||||
ret = ret ? ret : write_reg(dev, RMINCNT, BIN2BCD(dt->tm_min));
|
||||
ret = ret ? ret : write_reg(dev, RSECCNT, BIN2BCD(dt->tm_sec));
|
||||
ret = ret ? ret : write_reg(dev, RDAYCNT, BIN2BCD(dt->tm_mday));
|
||||
ret = ret ? ret : write_reg(dev, RMONCNT, BIN2BCD(dt->tm_mon + 1));
|
||||
ret = ret ? ret : write_reg(dev, RYRCNT, BIN2BCD(dt->tm_year - 100));
|
||||
ret = write_reg(dev, RHRCNT, bin2bcd(dt->tm_hour));
|
||||
ret = ret ? ret : write_reg(dev, RMINCNT, bin2bcd(dt->tm_min));
|
||||
ret = ret ? ret : write_reg(dev, RSECCNT, bin2bcd(dt->tm_sec));
|
||||
ret = ret ? ret : write_reg(dev, RDAYCNT, bin2bcd(dt->tm_mday));
|
||||
ret = ret ? ret : write_reg(dev, RMONCNT, bin2bcd(dt->tm_mon + 1));
|
||||
ret = ret ? ret : write_reg(dev, RYRCNT, bin2bcd(dt->tm_year - 100));
|
||||
ret = ret ? ret : write_reg(dev, RWKCNT, 1 << dt->tm_wday);
|
||||
|
||||
return ret;
|
||||
|
|
|
@ -235,33 +235,33 @@ static int rs5c313_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
|
||||
data = rs5c313_read_reg(RS5C313_ADDR_SEC);
|
||||
data |= (rs5c313_read_reg(RS5C313_ADDR_SEC10) << 4);
|
||||
tm->tm_sec = BCD2BIN(data);
|
||||
tm->tm_sec = bcd2bin(data);
|
||||
|
||||
data = rs5c313_read_reg(RS5C313_ADDR_MIN);
|
||||
data |= (rs5c313_read_reg(RS5C313_ADDR_MIN10) << 4);
|
||||
tm->tm_min = BCD2BIN(data);
|
||||
tm->tm_min = bcd2bin(data);
|
||||
|
||||
data = rs5c313_read_reg(RS5C313_ADDR_HOUR);
|
||||
data |= (rs5c313_read_reg(RS5C313_ADDR_HOUR10) << 4);
|
||||
tm->tm_hour = BCD2BIN(data);
|
||||
tm->tm_hour = bcd2bin(data);
|
||||
|
||||
data = rs5c313_read_reg(RS5C313_ADDR_DAY);
|
||||
data |= (rs5c313_read_reg(RS5C313_ADDR_DAY10) << 4);
|
||||
tm->tm_mday = BCD2BIN(data);
|
||||
tm->tm_mday = bcd2bin(data);
|
||||
|
||||
data = rs5c313_read_reg(RS5C313_ADDR_MON);
|
||||
data |= (rs5c313_read_reg(RS5C313_ADDR_MON10) << 4);
|
||||
tm->tm_mon = BCD2BIN(data) - 1;
|
||||
tm->tm_mon = bcd2bin(data) - 1;
|
||||
|
||||
data = rs5c313_read_reg(RS5C313_ADDR_YEAR);
|
||||
data |= (rs5c313_read_reg(RS5C313_ADDR_YEAR10) << 4);
|
||||
tm->tm_year = BCD2BIN(data);
|
||||
tm->tm_year = bcd2bin(data);
|
||||
|
||||
if (tm->tm_year < 70)
|
||||
tm->tm_year += 100;
|
||||
|
||||
data = rs5c313_read_reg(RS5C313_ADDR_WEEK);
|
||||
tm->tm_wday = BCD2BIN(data);
|
||||
tm->tm_wday = bcd2bin(data);
|
||||
|
||||
RS5C313_CEDISABLE;
|
||||
ndelay(700); /* CE:L */
|
||||
|
@ -294,31 +294,31 @@ static int rs5c313_rtc_set_time(struct device *dev, struct rtc_time *tm)
|
|||
}
|
||||
}
|
||||
|
||||
data = BIN2BCD(tm->tm_sec);
|
||||
data = bin2bcd(tm->tm_sec);
|
||||
rs5c313_write_reg(RS5C313_ADDR_SEC, data);
|
||||
rs5c313_write_reg(RS5C313_ADDR_SEC10, (data >> 4));
|
||||
|
||||
data = BIN2BCD(tm->tm_min);
|
||||
data = bin2bcd(tm->tm_min);
|
||||
rs5c313_write_reg(RS5C313_ADDR_MIN, data );
|
||||
rs5c313_write_reg(RS5C313_ADDR_MIN10, (data >> 4));
|
||||
|
||||
data = BIN2BCD(tm->tm_hour);
|
||||
data = bin2bcd(tm->tm_hour);
|
||||
rs5c313_write_reg(RS5C313_ADDR_HOUR, data);
|
||||
rs5c313_write_reg(RS5C313_ADDR_HOUR10, (data >> 4));
|
||||
|
||||
data = BIN2BCD(tm->tm_mday);
|
||||
data = bin2bcd(tm->tm_mday);
|
||||
rs5c313_write_reg(RS5C313_ADDR_DAY, data);
|
||||
rs5c313_write_reg(RS5C313_ADDR_DAY10, (data>> 4));
|
||||
|
||||
data = BIN2BCD(tm->tm_mon + 1);
|
||||
data = bin2bcd(tm->tm_mon + 1);
|
||||
rs5c313_write_reg(RS5C313_ADDR_MON, data);
|
||||
rs5c313_write_reg(RS5C313_ADDR_MON10, (data >> 4));
|
||||
|
||||
data = BIN2BCD(tm->tm_year % 100);
|
||||
data = bin2bcd(tm->tm_year % 100);
|
||||
rs5c313_write_reg(RS5C313_ADDR_YEAR, data);
|
||||
rs5c313_write_reg(RS5C313_ADDR_YEAR10, (data >> 4));
|
||||
|
||||
data = BIN2BCD(tm->tm_wday);
|
||||
data = bin2bcd(tm->tm_wday);
|
||||
rs5c313_write_reg(RS5C313_ADDR_WEEK, data);
|
||||
|
||||
RS5C313_CEDISABLE; /* CE:H */
|
||||
|
|
|
@ -74,20 +74,20 @@ rs5c348_rtc_set_time(struct device *dev, struct rtc_time *tm)
|
|||
txbuf[3] = 0; /* dummy */
|
||||
txbuf[4] = RS5C348_CMD_MW(RS5C348_REG_SECS); /* cmd, sec, ... */
|
||||
txp = &txbuf[5];
|
||||
txp[RS5C348_REG_SECS] = BIN2BCD(tm->tm_sec);
|
||||
txp[RS5C348_REG_MINS] = BIN2BCD(tm->tm_min);
|
||||
txp[RS5C348_REG_SECS] = bin2bcd(tm->tm_sec);
|
||||
txp[RS5C348_REG_MINS] = bin2bcd(tm->tm_min);
|
||||
if (pdata->rtc_24h) {
|
||||
txp[RS5C348_REG_HOURS] = BIN2BCD(tm->tm_hour);
|
||||
txp[RS5C348_REG_HOURS] = bin2bcd(tm->tm_hour);
|
||||
} else {
|
||||
/* hour 0 is AM12, noon is PM12 */
|
||||
txp[RS5C348_REG_HOURS] = BIN2BCD((tm->tm_hour + 11) % 12 + 1) |
|
||||
txp[RS5C348_REG_HOURS] = bin2bcd((tm->tm_hour + 11) % 12 + 1) |
|
||||
(tm->tm_hour >= 12 ? RS5C348_BIT_PM : 0);
|
||||
}
|
||||
txp[RS5C348_REG_WDAY] = BIN2BCD(tm->tm_wday);
|
||||
txp[RS5C348_REG_DAY] = BIN2BCD(tm->tm_mday);
|
||||
txp[RS5C348_REG_MONTH] = BIN2BCD(tm->tm_mon + 1) |
|
||||
txp[RS5C348_REG_WDAY] = bin2bcd(tm->tm_wday);
|
||||
txp[RS5C348_REG_DAY] = bin2bcd(tm->tm_mday);
|
||||
txp[RS5C348_REG_MONTH] = bin2bcd(tm->tm_mon + 1) |
|
||||
(tm->tm_year >= 100 ? RS5C348_BIT_Y2K : 0);
|
||||
txp[RS5C348_REG_YEAR] = BIN2BCD(tm->tm_year % 100);
|
||||
txp[RS5C348_REG_YEAR] = bin2bcd(tm->tm_year % 100);
|
||||
/* write in one transfer to avoid data inconsistency */
|
||||
ret = spi_write_then_read(spi, txbuf, sizeof(txbuf), NULL, 0);
|
||||
udelay(62); /* Tcsr 62us */
|
||||
|
@ -116,20 +116,20 @@ rs5c348_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
tm->tm_sec = BCD2BIN(rxbuf[RS5C348_REG_SECS] & RS5C348_SECS_MASK);
|
||||
tm->tm_min = BCD2BIN(rxbuf[RS5C348_REG_MINS] & RS5C348_MINS_MASK);
|
||||
tm->tm_hour = BCD2BIN(rxbuf[RS5C348_REG_HOURS] & RS5C348_HOURS_MASK);
|
||||
tm->tm_sec = bcd2bin(rxbuf[RS5C348_REG_SECS] & RS5C348_SECS_MASK);
|
||||
tm->tm_min = bcd2bin(rxbuf[RS5C348_REG_MINS] & RS5C348_MINS_MASK);
|
||||
tm->tm_hour = bcd2bin(rxbuf[RS5C348_REG_HOURS] & RS5C348_HOURS_MASK);
|
||||
if (!pdata->rtc_24h) {
|
||||
tm->tm_hour %= 12;
|
||||
if (rxbuf[RS5C348_REG_HOURS] & RS5C348_BIT_PM)
|
||||
tm->tm_hour += 12;
|
||||
}
|
||||
tm->tm_wday = BCD2BIN(rxbuf[RS5C348_REG_WDAY] & RS5C348_WDAY_MASK);
|
||||
tm->tm_mday = BCD2BIN(rxbuf[RS5C348_REG_DAY] & RS5C348_DAY_MASK);
|
||||
tm->tm_wday = bcd2bin(rxbuf[RS5C348_REG_WDAY] & RS5C348_WDAY_MASK);
|
||||
tm->tm_mday = bcd2bin(rxbuf[RS5C348_REG_DAY] & RS5C348_DAY_MASK);
|
||||
tm->tm_mon =
|
||||
BCD2BIN(rxbuf[RS5C348_REG_MONTH] & RS5C348_MONTH_MASK) - 1;
|
||||
bcd2bin(rxbuf[RS5C348_REG_MONTH] & RS5C348_MONTH_MASK) - 1;
|
||||
/* year is 1900 + tm->tm_year */
|
||||
tm->tm_year = BCD2BIN(rxbuf[RS5C348_REG_YEAR]) +
|
||||
tm->tm_year = bcd2bin(rxbuf[RS5C348_REG_YEAR]) +
|
||||
((rxbuf[RS5C348_REG_MONTH] & RS5C348_BIT_Y2K) ? 100 : 0);
|
||||
|
||||
if (rtc_valid_tm(tm) < 0) {
|
||||
|
|
|
@ -148,9 +148,9 @@ static unsigned rs5c_reg2hr(struct rs5c372 *rs5c, unsigned reg)
|
|||
unsigned hour;
|
||||
|
||||
if (rs5c->time24)
|
||||
return BCD2BIN(reg & 0x3f);
|
||||
return bcd2bin(reg & 0x3f);
|
||||
|
||||
hour = BCD2BIN(reg & 0x1f);
|
||||
hour = bcd2bin(reg & 0x1f);
|
||||
if (hour == 12)
|
||||
hour = 0;
|
||||
if (reg & 0x20)
|
||||
|
@ -161,15 +161,15 @@ static unsigned rs5c_reg2hr(struct rs5c372 *rs5c, unsigned reg)
|
|||
static unsigned rs5c_hr2reg(struct rs5c372 *rs5c, unsigned hour)
|
||||
{
|
||||
if (rs5c->time24)
|
||||
return BIN2BCD(hour);
|
||||
return bin2bcd(hour);
|
||||
|
||||
if (hour > 12)
|
||||
return 0x20 | BIN2BCD(hour - 12);
|
||||
return 0x20 | bin2bcd(hour - 12);
|
||||
if (hour == 12)
|
||||
return 0x20 | BIN2BCD(12);
|
||||
return 0x20 | bin2bcd(12);
|
||||
if (hour == 0)
|
||||
return BIN2BCD(12);
|
||||
return BIN2BCD(hour);
|
||||
return bin2bcd(12);
|
||||
return bin2bcd(hour);
|
||||
}
|
||||
|
||||
static int rs5c372_get_datetime(struct i2c_client *client, struct rtc_time *tm)
|
||||
|
@ -180,18 +180,18 @@ static int rs5c372_get_datetime(struct i2c_client *client, struct rtc_time *tm)
|
|||
if (status < 0)
|
||||
return status;
|
||||
|
||||
tm->tm_sec = BCD2BIN(rs5c->regs[RS5C372_REG_SECS] & 0x7f);
|
||||
tm->tm_min = BCD2BIN(rs5c->regs[RS5C372_REG_MINS] & 0x7f);
|
||||
tm->tm_sec = bcd2bin(rs5c->regs[RS5C372_REG_SECS] & 0x7f);
|
||||
tm->tm_min = bcd2bin(rs5c->regs[RS5C372_REG_MINS] & 0x7f);
|
||||
tm->tm_hour = rs5c_reg2hr(rs5c, rs5c->regs[RS5C372_REG_HOURS]);
|
||||
|
||||
tm->tm_wday = BCD2BIN(rs5c->regs[RS5C372_REG_WDAY] & 0x07);
|
||||
tm->tm_mday = BCD2BIN(rs5c->regs[RS5C372_REG_DAY] & 0x3f);
|
||||
tm->tm_wday = bcd2bin(rs5c->regs[RS5C372_REG_WDAY] & 0x07);
|
||||
tm->tm_mday = bcd2bin(rs5c->regs[RS5C372_REG_DAY] & 0x3f);
|
||||
|
||||
/* tm->tm_mon is zero-based */
|
||||
tm->tm_mon = BCD2BIN(rs5c->regs[RS5C372_REG_MONTH] & 0x1f) - 1;
|
||||
tm->tm_mon = bcd2bin(rs5c->regs[RS5C372_REG_MONTH] & 0x1f) - 1;
|
||||
|
||||
/* year is 1900 + tm->tm_year */
|
||||
tm->tm_year = BCD2BIN(rs5c->regs[RS5C372_REG_YEAR]) + 100;
|
||||
tm->tm_year = bcd2bin(rs5c->regs[RS5C372_REG_YEAR]) + 100;
|
||||
|
||||
dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
|
||||
"mday=%d, mon=%d, year=%d, wday=%d\n",
|
||||
|
@ -216,13 +216,13 @@ static int rs5c372_set_datetime(struct i2c_client *client, struct rtc_time *tm)
|
|||
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
|
||||
|
||||
addr = RS5C_ADDR(RS5C372_REG_SECS);
|
||||
buf[0] = BIN2BCD(tm->tm_sec);
|
||||
buf[1] = BIN2BCD(tm->tm_min);
|
||||
buf[0] = bin2bcd(tm->tm_sec);
|
||||
buf[1] = bin2bcd(tm->tm_min);
|
||||
buf[2] = rs5c_hr2reg(rs5c, tm->tm_hour);
|
||||
buf[3] = BIN2BCD(tm->tm_wday);
|
||||
buf[4] = BIN2BCD(tm->tm_mday);
|
||||
buf[5] = BIN2BCD(tm->tm_mon + 1);
|
||||
buf[6] = BIN2BCD(tm->tm_year - 100);
|
||||
buf[3] = bin2bcd(tm->tm_wday);
|
||||
buf[4] = bin2bcd(tm->tm_mday);
|
||||
buf[5] = bin2bcd(tm->tm_mon + 1);
|
||||
buf[6] = bin2bcd(tm->tm_year - 100);
|
||||
|
||||
if (i2c_smbus_write_i2c_block_data(client, addr, sizeof(buf), buf) < 0) {
|
||||
dev_err(&client->dev, "%s: write error\n", __func__);
|
||||
|
@ -367,7 +367,7 @@ static int rs5c_read_alarm(struct device *dev, struct rtc_wkalrm *t)
|
|||
|
||||
/* report alarm time */
|
||||
t->time.tm_sec = 0;
|
||||
t->time.tm_min = BCD2BIN(rs5c->regs[RS5C_REG_ALARM_A_MIN] & 0x7f);
|
||||
t->time.tm_min = bcd2bin(rs5c->regs[RS5C_REG_ALARM_A_MIN] & 0x7f);
|
||||
t->time.tm_hour = rs5c_reg2hr(rs5c, rs5c->regs[RS5C_REG_ALARM_A_HOURS]);
|
||||
t->time.tm_mday = -1;
|
||||
t->time.tm_mon = -1;
|
||||
|
@ -413,7 +413,7 @@ static int rs5c_set_alarm(struct device *dev, struct rtc_wkalrm *t)
|
|||
}
|
||||
|
||||
/* set alarm */
|
||||
buf[0] = BIN2BCD(t->time.tm_min);
|
||||
buf[0] = bin2bcd(t->time.tm_min);
|
||||
buf[1] = rs5c_hr2reg(rs5c, t->time.tm_hour);
|
||||
buf[2] = 0x7f; /* any/all days */
|
||||
|
||||
|
|
|
@ -104,12 +104,12 @@ static int s35390a_disable_test_mode(struct s35390a *s35390a)
|
|||
static char s35390a_hr2reg(struct s35390a *s35390a, int hour)
|
||||
{
|
||||
if (s35390a->twentyfourhour)
|
||||
return BIN2BCD(hour);
|
||||
return bin2bcd(hour);
|
||||
|
||||
if (hour < 12)
|
||||
return BIN2BCD(hour);
|
||||
return bin2bcd(hour);
|
||||
|
||||
return 0x40 | BIN2BCD(hour - 12);
|
||||
return 0x40 | bin2bcd(hour - 12);
|
||||
}
|
||||
|
||||
static int s35390a_reg2hr(struct s35390a *s35390a, char reg)
|
||||
|
@ -117,9 +117,9 @@ static int s35390a_reg2hr(struct s35390a *s35390a, char reg)
|
|||
unsigned hour;
|
||||
|
||||
if (s35390a->twentyfourhour)
|
||||
return BCD2BIN(reg & 0x3f);
|
||||
return bcd2bin(reg & 0x3f);
|
||||
|
||||
hour = BCD2BIN(reg & 0x3f);
|
||||
hour = bcd2bin(reg & 0x3f);
|
||||
if (reg & 0x40)
|
||||
hour += 12;
|
||||
|
||||
|
@ -137,13 +137,13 @@ static int s35390a_set_datetime(struct i2c_client *client, struct rtc_time *tm)
|
|||
tm->tm_min, tm->tm_hour, tm->tm_mday, tm->tm_mon, tm->tm_year,
|
||||
tm->tm_wday);
|
||||
|
||||
buf[S35390A_BYTE_YEAR] = BIN2BCD(tm->tm_year - 100);
|
||||
buf[S35390A_BYTE_MONTH] = BIN2BCD(tm->tm_mon + 1);
|
||||
buf[S35390A_BYTE_DAY] = BIN2BCD(tm->tm_mday);
|
||||
buf[S35390A_BYTE_WDAY] = BIN2BCD(tm->tm_wday);
|
||||
buf[S35390A_BYTE_YEAR] = bin2bcd(tm->tm_year - 100);
|
||||
buf[S35390A_BYTE_MONTH] = bin2bcd(tm->tm_mon + 1);
|
||||
buf[S35390A_BYTE_DAY] = bin2bcd(tm->tm_mday);
|
||||
buf[S35390A_BYTE_WDAY] = bin2bcd(tm->tm_wday);
|
||||
buf[S35390A_BYTE_HOURS] = s35390a_hr2reg(s35390a, tm->tm_hour);
|
||||
buf[S35390A_BYTE_MINS] = BIN2BCD(tm->tm_min);
|
||||
buf[S35390A_BYTE_SECS] = BIN2BCD(tm->tm_sec);
|
||||
buf[S35390A_BYTE_MINS] = bin2bcd(tm->tm_min);
|
||||
buf[S35390A_BYTE_SECS] = bin2bcd(tm->tm_sec);
|
||||
|
||||
/* This chip expects the bits of each byte to be in reverse order */
|
||||
for (i = 0; i < 7; ++i)
|
||||
|
@ -168,13 +168,13 @@ static int s35390a_get_datetime(struct i2c_client *client, struct rtc_time *tm)
|
|||
for (i = 0; i < 7; ++i)
|
||||
buf[i] = bitrev8(buf[i]);
|
||||
|
||||
tm->tm_sec = BCD2BIN(buf[S35390A_BYTE_SECS]);
|
||||
tm->tm_min = BCD2BIN(buf[S35390A_BYTE_MINS]);
|
||||
tm->tm_sec = bcd2bin(buf[S35390A_BYTE_SECS]);
|
||||
tm->tm_min = bcd2bin(buf[S35390A_BYTE_MINS]);
|
||||
tm->tm_hour = s35390a_reg2hr(s35390a, buf[S35390A_BYTE_HOURS]);
|
||||
tm->tm_wday = BCD2BIN(buf[S35390A_BYTE_WDAY]);
|
||||
tm->tm_mday = BCD2BIN(buf[S35390A_BYTE_DAY]);
|
||||
tm->tm_mon = BCD2BIN(buf[S35390A_BYTE_MONTH]) - 1;
|
||||
tm->tm_year = BCD2BIN(buf[S35390A_BYTE_YEAR]) + 100;
|
||||
tm->tm_wday = bcd2bin(buf[S35390A_BYTE_WDAY]);
|
||||
tm->tm_mday = bcd2bin(buf[S35390A_BYTE_DAY]);
|
||||
tm->tm_mon = bcd2bin(buf[S35390A_BYTE_MONTH]) - 1;
|
||||
tm->tm_year = bcd2bin(buf[S35390A_BYTE_YEAR]) + 100;
|
||||
|
||||
dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, mday=%d, "
|
||||
"mon=%d, year=%d, wday=%d\n", __func__, tm->tm_sec,
|
||||
|
|
|
@ -134,12 +134,12 @@ static int s3c_rtc_gettime(struct device *dev, struct rtc_time *rtc_tm)
|
|||
rtc_tm->tm_year, rtc_tm->tm_mon, rtc_tm->tm_mday,
|
||||
rtc_tm->tm_hour, rtc_tm->tm_min, rtc_tm->tm_sec);
|
||||
|
||||
BCD_TO_BIN(rtc_tm->tm_sec);
|
||||
BCD_TO_BIN(rtc_tm->tm_min);
|
||||
BCD_TO_BIN(rtc_tm->tm_hour);
|
||||
BCD_TO_BIN(rtc_tm->tm_mday);
|
||||
BCD_TO_BIN(rtc_tm->tm_mon);
|
||||
BCD_TO_BIN(rtc_tm->tm_year);
|
||||
rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec);
|
||||
rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min);
|
||||
rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour);
|
||||
rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday);
|
||||
rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon);
|
||||
rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year);
|
||||
|
||||
rtc_tm->tm_year += 100;
|
||||
rtc_tm->tm_mon -= 1;
|
||||
|
@ -163,12 +163,12 @@ static int s3c_rtc_settime(struct device *dev, struct rtc_time *tm)
|
|||
return -EINVAL;
|
||||
}
|
||||
|
||||
writeb(BIN2BCD(tm->tm_sec), base + S3C2410_RTCSEC);
|
||||
writeb(BIN2BCD(tm->tm_min), base + S3C2410_RTCMIN);
|
||||
writeb(BIN2BCD(tm->tm_hour), base + S3C2410_RTCHOUR);
|
||||
writeb(BIN2BCD(tm->tm_mday), base + S3C2410_RTCDATE);
|
||||
writeb(BIN2BCD(tm->tm_mon + 1), base + S3C2410_RTCMON);
|
||||
writeb(BIN2BCD(year), base + S3C2410_RTCYEAR);
|
||||
writeb(bin2bcd(tm->tm_sec), base + S3C2410_RTCSEC);
|
||||
writeb(bin2bcd(tm->tm_min), base + S3C2410_RTCMIN);
|
||||
writeb(bin2bcd(tm->tm_hour), base + S3C2410_RTCHOUR);
|
||||
writeb(bin2bcd(tm->tm_mday), base + S3C2410_RTCDATE);
|
||||
writeb(bin2bcd(tm->tm_mon + 1), base + S3C2410_RTCMON);
|
||||
writeb(bin2bcd(year), base + S3C2410_RTCYEAR);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -199,34 +199,34 @@ static int s3c_rtc_getalarm(struct device *dev, struct rtc_wkalrm *alrm)
|
|||
/* decode the alarm enable field */
|
||||
|
||||
if (alm_en & S3C2410_RTCALM_SECEN)
|
||||
BCD_TO_BIN(alm_tm->tm_sec);
|
||||
alm_tm->tm_sec = bcd2bin(alm_tm->tm_sec);
|
||||
else
|
||||
alm_tm->tm_sec = 0xff;
|
||||
|
||||
if (alm_en & S3C2410_RTCALM_MINEN)
|
||||
BCD_TO_BIN(alm_tm->tm_min);
|
||||
alm_tm->tm_min = bcd2bin(alm_tm->tm_min);
|
||||
else
|
||||
alm_tm->tm_min = 0xff;
|
||||
|
||||
if (alm_en & S3C2410_RTCALM_HOUREN)
|
||||
BCD_TO_BIN(alm_tm->tm_hour);
|
||||
alm_tm->tm_hour = bcd2bin(alm_tm->tm_hour);
|
||||
else
|
||||
alm_tm->tm_hour = 0xff;
|
||||
|
||||
if (alm_en & S3C2410_RTCALM_DAYEN)
|
||||
BCD_TO_BIN(alm_tm->tm_mday);
|
||||
alm_tm->tm_mday = bcd2bin(alm_tm->tm_mday);
|
||||
else
|
||||
alm_tm->tm_mday = 0xff;
|
||||
|
||||
if (alm_en & S3C2410_RTCALM_MONEN) {
|
||||
BCD_TO_BIN(alm_tm->tm_mon);
|
||||
alm_tm->tm_mon = bcd2bin(alm_tm->tm_mon);
|
||||
alm_tm->tm_mon -= 1;
|
||||
} else {
|
||||
alm_tm->tm_mon = 0xff;
|
||||
}
|
||||
|
||||
if (alm_en & S3C2410_RTCALM_YEAREN)
|
||||
BCD_TO_BIN(alm_tm->tm_year);
|
||||
alm_tm->tm_year = bcd2bin(alm_tm->tm_year);
|
||||
else
|
||||
alm_tm->tm_year = 0xffff;
|
||||
|
||||
|
@ -250,17 +250,17 @@ static int s3c_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
|
|||
|
||||
if (tm->tm_sec < 60 && tm->tm_sec >= 0) {
|
||||
alrm_en |= S3C2410_RTCALM_SECEN;
|
||||
writeb(BIN2BCD(tm->tm_sec), base + S3C2410_ALMSEC);
|
||||
writeb(bin2bcd(tm->tm_sec), base + S3C2410_ALMSEC);
|
||||
}
|
||||
|
||||
if (tm->tm_min < 60 && tm->tm_min >= 0) {
|
||||
alrm_en |= S3C2410_RTCALM_MINEN;
|
||||
writeb(BIN2BCD(tm->tm_min), base + S3C2410_ALMMIN);
|
||||
writeb(bin2bcd(tm->tm_min), base + S3C2410_ALMMIN);
|
||||
}
|
||||
|
||||
if (tm->tm_hour < 24 && tm->tm_hour >= 0) {
|
||||
alrm_en |= S3C2410_RTCALM_HOUREN;
|
||||
writeb(BIN2BCD(tm->tm_hour), base + S3C2410_ALMHOUR);
|
||||
writeb(bin2bcd(tm->tm_hour), base + S3C2410_ALMHOUR);
|
||||
}
|
||||
|
||||
pr_debug("setting S3C2410_RTCALM to %08x\n", alrm_en);
|
||||
|
|
|
@ -324,23 +324,23 @@ static int sh_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
|
||||
sec128 = readb(rtc->regbase + R64CNT);
|
||||
|
||||
tm->tm_sec = BCD2BIN(readb(rtc->regbase + RSECCNT));
|
||||
tm->tm_min = BCD2BIN(readb(rtc->regbase + RMINCNT));
|
||||
tm->tm_hour = BCD2BIN(readb(rtc->regbase + RHRCNT));
|
||||
tm->tm_wday = BCD2BIN(readb(rtc->regbase + RWKCNT));
|
||||
tm->tm_mday = BCD2BIN(readb(rtc->regbase + RDAYCNT));
|
||||
tm->tm_mon = BCD2BIN(readb(rtc->regbase + RMONCNT)) - 1;
|
||||
tm->tm_sec = bcd2bin(readb(rtc->regbase + RSECCNT));
|
||||
tm->tm_min = bcd2bin(readb(rtc->regbase + RMINCNT));
|
||||
tm->tm_hour = bcd2bin(readb(rtc->regbase + RHRCNT));
|
||||
tm->tm_wday = bcd2bin(readb(rtc->regbase + RWKCNT));
|
||||
tm->tm_mday = bcd2bin(readb(rtc->regbase + RDAYCNT));
|
||||
tm->tm_mon = bcd2bin(readb(rtc->regbase + RMONCNT)) - 1;
|
||||
|
||||
if (rtc->capabilities & RTC_CAP_4_DIGIT_YEAR) {
|
||||
yr = readw(rtc->regbase + RYRCNT);
|
||||
yr100 = BCD2BIN(yr >> 8);
|
||||
yr100 = bcd2bin(yr >> 8);
|
||||
yr &= 0xff;
|
||||
} else {
|
||||
yr = readb(rtc->regbase + RYRCNT);
|
||||
yr100 = BCD2BIN((yr == 0x99) ? 0x19 : 0x20);
|
||||
yr100 = bcd2bin((yr == 0x99) ? 0x19 : 0x20);
|
||||
}
|
||||
|
||||
tm->tm_year = (yr100 * 100 + BCD2BIN(yr)) - 1900;
|
||||
tm->tm_year = (yr100 * 100 + bcd2bin(yr)) - 1900;
|
||||
|
||||
sec2 = readb(rtc->regbase + R64CNT);
|
||||
cf_bit = readb(rtc->regbase + RCR1) & RCR1_CF;
|
||||
|
@ -382,20 +382,20 @@ static int sh_rtc_set_time(struct device *dev, struct rtc_time *tm)
|
|||
tmp &= ~RCR2_START;
|
||||
writeb(tmp, rtc->regbase + RCR2);
|
||||
|
||||
writeb(BIN2BCD(tm->tm_sec), rtc->regbase + RSECCNT);
|
||||
writeb(BIN2BCD(tm->tm_min), rtc->regbase + RMINCNT);
|
||||
writeb(BIN2BCD(tm->tm_hour), rtc->regbase + RHRCNT);
|
||||
writeb(BIN2BCD(tm->tm_wday), rtc->regbase + RWKCNT);
|
||||
writeb(BIN2BCD(tm->tm_mday), rtc->regbase + RDAYCNT);
|
||||
writeb(BIN2BCD(tm->tm_mon + 1), rtc->regbase + RMONCNT);
|
||||
writeb(bin2bcd(tm->tm_sec), rtc->regbase + RSECCNT);
|
||||
writeb(bin2bcd(tm->tm_min), rtc->regbase + RMINCNT);
|
||||
writeb(bin2bcd(tm->tm_hour), rtc->regbase + RHRCNT);
|
||||
writeb(bin2bcd(tm->tm_wday), rtc->regbase + RWKCNT);
|
||||
writeb(bin2bcd(tm->tm_mday), rtc->regbase + RDAYCNT);
|
||||
writeb(bin2bcd(tm->tm_mon + 1), rtc->regbase + RMONCNT);
|
||||
|
||||
if (rtc->capabilities & RTC_CAP_4_DIGIT_YEAR) {
|
||||
year = (BIN2BCD((tm->tm_year + 1900) / 100) << 8) |
|
||||
BIN2BCD(tm->tm_year % 100);
|
||||
year = (bin2bcd((tm->tm_year + 1900) / 100) << 8) |
|
||||
bin2bcd(tm->tm_year % 100);
|
||||
writew(year, rtc->regbase + RYRCNT);
|
||||
} else {
|
||||
year = tm->tm_year % 100;
|
||||
writeb(BIN2BCD(year), rtc->regbase + RYRCNT);
|
||||
writeb(bin2bcd(year), rtc->regbase + RYRCNT);
|
||||
}
|
||||
|
||||
/* Start RTC */
|
||||
|
@ -417,7 +417,7 @@ static inline int sh_rtc_read_alarm_value(struct sh_rtc *rtc, int reg_off)
|
|||
byte = readb(rtc->regbase + reg_off);
|
||||
if (byte & AR_ENB) {
|
||||
byte &= ~AR_ENB; /* strip the enable bit */
|
||||
value = BCD2BIN(byte);
|
||||
value = bcd2bin(byte);
|
||||
}
|
||||
|
||||
return value;
|
||||
|
@ -455,7 +455,7 @@ static inline void sh_rtc_write_alarm_value(struct sh_rtc *rtc,
|
|||
if (value < 0)
|
||||
writeb(0, rtc->regbase + reg_off);
|
||||
else
|
||||
writeb(BIN2BCD(value) | AR_ENB, rtc->regbase + reg_off);
|
||||
writeb(bin2bcd(value) | AR_ENB, rtc->regbase + reg_off);
|
||||
}
|
||||
|
||||
static int sh_rtc_check_alarm(struct rtc_time *tm)
|
||||
|
|
|
@ -82,14 +82,14 @@ static int stk17ta8_rtc_set_time(struct device *dev, struct rtc_time *tm)
|
|||
flags = readb(pdata->ioaddr + RTC_FLAGS);
|
||||
writeb(flags | RTC_WRITE, pdata->ioaddr + RTC_FLAGS);
|
||||
|
||||
writeb(BIN2BCD(tm->tm_year % 100), ioaddr + RTC_YEAR);
|
||||
writeb(BIN2BCD(tm->tm_mon + 1), ioaddr + RTC_MONTH);
|
||||
writeb(BIN2BCD(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);
|
||||
writeb(BIN2BCD(tm->tm_mday), ioaddr + RTC_DATE);
|
||||
writeb(BIN2BCD(tm->tm_hour), ioaddr + RTC_HOURS);
|
||||
writeb(BIN2BCD(tm->tm_min), ioaddr + RTC_MINUTES);
|
||||
writeb(BIN2BCD(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);
|
||||
writeb(BIN2BCD((tm->tm_year + 1900) / 100), ioaddr + RTC_CENTURY);
|
||||
writeb(bin2bcd(tm->tm_year % 100), ioaddr + RTC_YEAR);
|
||||
writeb(bin2bcd(tm->tm_mon + 1), ioaddr + RTC_MONTH);
|
||||
writeb(bin2bcd(tm->tm_wday) & RTC_DAY_MASK, ioaddr + RTC_DAY);
|
||||
writeb(bin2bcd(tm->tm_mday), ioaddr + RTC_DATE);
|
||||
writeb(bin2bcd(tm->tm_hour), ioaddr + RTC_HOURS);
|
||||
writeb(bin2bcd(tm->tm_min), ioaddr + RTC_MINUTES);
|
||||
writeb(bin2bcd(tm->tm_sec) & RTC_SECONDS_MASK, ioaddr + RTC_SECONDS);
|
||||
writeb(bin2bcd((tm->tm_year + 1900) / 100), ioaddr + RTC_CENTURY);
|
||||
|
||||
writeb(flags & ~RTC_WRITE, pdata->ioaddr + RTC_FLAGS);
|
||||
return 0;
|
||||
|
@ -120,14 +120,14 @@ static int stk17ta8_rtc_read_time(struct device *dev, struct rtc_time *tm)
|
|||
year = readb(ioaddr + RTC_YEAR);
|
||||
century = readb(ioaddr + RTC_CENTURY);
|
||||
writeb(flags & ~RTC_READ, ioaddr + RTC_FLAGS);
|
||||
tm->tm_sec = BCD2BIN(second);
|
||||
tm->tm_min = BCD2BIN(minute);
|
||||
tm->tm_hour = BCD2BIN(hour);
|
||||
tm->tm_mday = BCD2BIN(day);
|
||||
tm->tm_wday = BCD2BIN(week);
|
||||
tm->tm_mon = BCD2BIN(month) - 1;
|
||||
tm->tm_sec = bcd2bin(second);
|
||||
tm->tm_min = bcd2bin(minute);
|
||||
tm->tm_hour = bcd2bin(hour);
|
||||
tm->tm_mday = bcd2bin(day);
|
||||
tm->tm_wday = bcd2bin(week);
|
||||
tm->tm_mon = bcd2bin(month) - 1;
|
||||
/* year is 1900 + tm->tm_year */
|
||||
tm->tm_year = BCD2BIN(year) + BCD2BIN(century) * 100 - 1900;
|
||||
tm->tm_year = bcd2bin(year) + bcd2bin(century) * 100 - 1900;
|
||||
|
||||
if (rtc_valid_tm(tm) < 0) {
|
||||
dev_err(dev, "retrieved date/time is not valid.\n");
|
||||
|
@ -148,16 +148,16 @@ static void stk17ta8_rtc_update_alarm(struct rtc_plat_data *pdata)
|
|||
writeb(flags | RTC_WRITE, ioaddr + RTC_FLAGS);
|
||||
|
||||
writeb(pdata->alrm_mday < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_mday),
|
||||
0x80 : bin2bcd(pdata->alrm_mday),
|
||||
ioaddr + RTC_DATE_ALARM);
|
||||
writeb(pdata->alrm_hour < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_hour),
|
||||
0x80 : bin2bcd(pdata->alrm_hour),
|
||||
ioaddr + RTC_HOURS_ALARM);
|
||||
writeb(pdata->alrm_min < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_min),
|
||||
0x80 : bin2bcd(pdata->alrm_min),
|
||||
ioaddr + RTC_MINUTES_ALARM);
|
||||
writeb(pdata->alrm_sec < 0 || (pdata->irqen & RTC_UF) ?
|
||||
0x80 : BIN2BCD(pdata->alrm_sec),
|
||||
0x80 : bin2bcd(pdata->alrm_sec),
|
||||
ioaddr + RTC_SECONDS_ALARM);
|
||||
writeb(pdata->irqen ? RTC_INTS_AIE : 0, ioaddr + RTC_INTERRUPTS);
|
||||
readb(ioaddr + RTC_FLAGS); /* clear interrupts */
|
||||
|
|
|
@ -92,19 +92,19 @@ static int v3020_read_time(struct device *dev, struct rtc_time *dt)
|
|||
|
||||
/* ...and then read constant values. */
|
||||
tmp = v3020_get_reg(chip, V3020_SECONDS);
|
||||
dt->tm_sec = BCD2BIN(tmp);
|
||||
dt->tm_sec = bcd2bin(tmp);
|
||||
tmp = v3020_get_reg(chip, V3020_MINUTES);
|
||||
dt->tm_min = BCD2BIN(tmp);
|
||||
dt->tm_min = bcd2bin(tmp);
|
||||
tmp = v3020_get_reg(chip, V3020_HOURS);
|
||||
dt->tm_hour = BCD2BIN(tmp);
|
||||
dt->tm_hour = bcd2bin(tmp);
|
||||
tmp = v3020_get_reg(chip, V3020_MONTH_DAY);
|
||||
dt->tm_mday = BCD2BIN(tmp);
|
||||
dt->tm_mday = bcd2bin(tmp);
|
||||
tmp = v3020_get_reg(chip, V3020_MONTH);
|
||||
dt->tm_mon = BCD2BIN(tmp) - 1;
|
||||
dt->tm_mon = bcd2bin(tmp) - 1;
|
||||
tmp = v3020_get_reg(chip, V3020_WEEK_DAY);
|
||||
dt->tm_wday = BCD2BIN(tmp);
|
||||
dt->tm_wday = bcd2bin(tmp);
|
||||
tmp = v3020_get_reg(chip, V3020_YEAR);
|
||||
dt->tm_year = BCD2BIN(tmp)+100;
|
||||
dt->tm_year = bcd2bin(tmp)+100;
|
||||
|
||||
#ifdef DEBUG
|
||||
printk("\n%s : Read RTC values\n",__func__);
|
||||
|
@ -136,13 +136,13 @@ static int v3020_set_time(struct device *dev, struct rtc_time *dt)
|
|||
#endif
|
||||
|
||||
/* Write all the values to ram... */
|
||||
v3020_set_reg(chip, V3020_SECONDS, BIN2BCD(dt->tm_sec));
|
||||
v3020_set_reg(chip, V3020_MINUTES, BIN2BCD(dt->tm_min));
|
||||
v3020_set_reg(chip, V3020_HOURS, BIN2BCD(dt->tm_hour));
|
||||
v3020_set_reg(chip, V3020_MONTH_DAY, BIN2BCD(dt->tm_mday));
|
||||
v3020_set_reg(chip, V3020_MONTH, BIN2BCD(dt->tm_mon + 1));
|
||||
v3020_set_reg(chip, V3020_WEEK_DAY, BIN2BCD(dt->tm_wday));
|
||||
v3020_set_reg(chip, V3020_YEAR, BIN2BCD(dt->tm_year % 100));
|
||||
v3020_set_reg(chip, V3020_SECONDS, bin2bcd(dt->tm_sec));
|
||||
v3020_set_reg(chip, V3020_MINUTES, bin2bcd(dt->tm_min));
|
||||
v3020_set_reg(chip, V3020_HOURS, bin2bcd(dt->tm_hour));
|
||||
v3020_set_reg(chip, V3020_MONTH_DAY, bin2bcd(dt->tm_mday));
|
||||
v3020_set_reg(chip, V3020_MONTH, bin2bcd(dt->tm_mon + 1));
|
||||
v3020_set_reg(chip, V3020_WEEK_DAY, bin2bcd(dt->tm_wday));
|
||||
v3020_set_reg(chip, V3020_YEAR, bin2bcd(dt->tm_year % 100));
|
||||
|
||||
/* ...and set the clock. */
|
||||
v3020_set_reg(chip, V3020_CMD_RAM2CLOCK, 0);
|
||||
|
|
|
@ -118,13 +118,13 @@ static int x1205_get_datetime(struct i2c_client *client, struct rtc_time *tm,
|
|||
for (i = 0; i <= 4; i++)
|
||||
buf[i] &= 0x7F;
|
||||
|
||||
tm->tm_sec = BCD2BIN(buf[CCR_SEC]);
|
||||
tm->tm_min = BCD2BIN(buf[CCR_MIN]);
|
||||
tm->tm_hour = BCD2BIN(buf[CCR_HOUR] & 0x3F); /* hr is 0-23 */
|
||||
tm->tm_mday = BCD2BIN(buf[CCR_MDAY]);
|
||||
tm->tm_mon = BCD2BIN(buf[CCR_MONTH]) - 1; /* mon is 0-11 */
|
||||
tm->tm_year = BCD2BIN(buf[CCR_YEAR])
|
||||
+ (BCD2BIN(buf[CCR_Y2K]) * 100) - 1900;
|
||||
tm->tm_sec = bcd2bin(buf[CCR_SEC]);
|
||||
tm->tm_min = bcd2bin(buf[CCR_MIN]);
|
||||
tm->tm_hour = bcd2bin(buf[CCR_HOUR] & 0x3F); /* hr is 0-23 */
|
||||
tm->tm_mday = bcd2bin(buf[CCR_MDAY]);
|
||||
tm->tm_mon = bcd2bin(buf[CCR_MONTH]) - 1; /* mon is 0-11 */
|
||||
tm->tm_year = bcd2bin(buf[CCR_YEAR])
|
||||
+ (bcd2bin(buf[CCR_Y2K]) * 100) - 1900;
|
||||
tm->tm_wday = buf[CCR_WDAY];
|
||||
|
||||
dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
|
||||
|
@ -174,11 +174,11 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
|
|||
__func__,
|
||||
tm->tm_sec, tm->tm_min, tm->tm_hour);
|
||||
|
||||
buf[CCR_SEC] = BIN2BCD(tm->tm_sec);
|
||||
buf[CCR_MIN] = BIN2BCD(tm->tm_min);
|
||||
buf[CCR_SEC] = bin2bcd(tm->tm_sec);
|
||||
buf[CCR_MIN] = bin2bcd(tm->tm_min);
|
||||
|
||||
/* set hour and 24hr bit */
|
||||
buf[CCR_HOUR] = BIN2BCD(tm->tm_hour) | X1205_HR_MIL;
|
||||
buf[CCR_HOUR] = bin2bcd(tm->tm_hour) | X1205_HR_MIL;
|
||||
|
||||
/* should we also set the date? */
|
||||
if (datetoo) {
|
||||
|
@ -187,15 +187,15 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
|
|||
__func__,
|
||||
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
|
||||
|
||||
buf[CCR_MDAY] = BIN2BCD(tm->tm_mday);
|
||||
buf[CCR_MDAY] = bin2bcd(tm->tm_mday);
|
||||
|
||||
/* month, 1 - 12 */
|
||||
buf[CCR_MONTH] = BIN2BCD(tm->tm_mon + 1);
|
||||
buf[CCR_MONTH] = bin2bcd(tm->tm_mon + 1);
|
||||
|
||||
/* year, since the rtc epoch*/
|
||||
buf[CCR_YEAR] = BIN2BCD(tm->tm_year % 100);
|
||||
buf[CCR_YEAR] = bin2bcd(tm->tm_year % 100);
|
||||
buf[CCR_WDAY] = tm->tm_wday & 0x07;
|
||||
buf[CCR_Y2K] = BIN2BCD(tm->tm_year / 100);
|
||||
buf[CCR_Y2K] = bin2bcd(tm->tm_year / 100);
|
||||
}
|
||||
|
||||
/* If writing alarm registers, set compare bits on registers 0-4 */
|
||||
|
@ -437,7 +437,7 @@ static int x1205_validate_client(struct i2c_client *client)
|
|||
return -EIO;
|
||||
}
|
||||
|
||||
value = BCD2BIN(reg & probe_limits_pattern[i].mask);
|
||||
value = bcd2bin(reg & probe_limits_pattern[i].mask);
|
||||
|
||||
if (value > probe_limits_pattern[i].max ||
|
||||
value < probe_limits_pattern[i].min) {
|
||||
|
|
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Ссылка в новой задаче