drivers/rtc : move rtc drivers to drivers/rtc

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

1 files changed, 0 insertions, 144 deletions

diff --git a/rtc/pcf8563.c b/rtc/pcf8563.c
deleted file mode 100644
index 2d73d5d..0000000
--- a/rtc/pcf8563.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/*
- * Date & Time support for Philips PCF8563 RTC
- */
-
-/* #define	DEBUG	*/
-
-#include <common.h>
-#include <command.h>
-#include <rtc.h>
-#include <i2c.h>
-
-#if defined(CONFIG_RTC_PCF8563) && defined(CONFIG_CMD_DATE)
-
-static uchar rtc_read  (uchar reg);
-static void  rtc_write (uchar reg, uchar val);
-static uchar bin2bcd   (unsigned int n);
-static unsigned bcd2bin(uchar c);
-
-/* ------------------------------------------------------------------------- */
-
-void rtc_get (struct rtc_time *tmp)
-{
-	uchar sec, min, hour, mday, wday, mon_cent, year;
-
-	sec	= rtc_read (0x02);
-	min	= rtc_read (0x03);
-	hour	= rtc_read (0x04);
-	mday	= rtc_read (0x05);
-	wday	= rtc_read (0x06);
-	mon_cent= rtc_read (0x07);
-	year	= rtc_read (0x08);
-
-	debug ( "Get RTC year: %02x mon/cent: %02x mday: %02x wday: %02x "
-		"hr: %02x min: %02x sec: %02x\n",
-		year, mon_cent, mday, wday,
-		hour, min, sec );
-	debug ( "Alarms: wday: %02x day: %02x hour: %02x min: %02x\n",
-		rtc_read (0x0C),
-		rtc_read (0x0B),
-		rtc_read (0x0A),
-		rtc_read (0x09) );
-
-	if (sec & 0x80) {
-		puts ("### Warning: RTC Low Voltage - date/time not reliable\n");
-	}
-
-	tmp->tm_sec  = bcd2bin (sec  & 0x7F);
-	tmp->tm_min  = bcd2bin (min  & 0x7F);
-	tmp->tm_hour = bcd2bin (hour & 0x3F);
-	tmp->tm_mday = bcd2bin (mday & 0x3F);
-	tmp->tm_mon  = bcd2bin (mon_cent & 0x1F);
-	tmp->tm_year = bcd2bin (year) + ((mon_cent & 0x80) ? 2000 : 1900);
-	tmp->tm_wday = bcd2bin (wday & 0x07);
-	tmp->tm_yday = 0;
-	tmp->tm_isdst= 0;
-
-	debug ( "Get DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
-		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
-		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
-}
-
-void rtc_set (struct rtc_time *tmp)
-{
-	uchar century;
-
-	debug ( "Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
-		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
-		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
-
-	rtc_write (0x08, bin2bcd(tmp->tm_year % 100));
-
-	century = (tmp->tm_year >= 2000) ? 0x80 : 0;
-	rtc_write (0x07, bin2bcd(tmp->tm_mon) | century);
-
-	rtc_write (0x06, bin2bcd(tmp->tm_wday));
-	rtc_write (0x05, bin2bcd(tmp->tm_mday));
-	rtc_write (0x04, bin2bcd(tmp->tm_hour));
-	rtc_write (0x03, bin2bcd(tmp->tm_min ));
-	rtc_write (0x02, bin2bcd(tmp->tm_sec ));
-}
-
-void rtc_reset (void)
-{
-	/* clear all control & status registers */
-	rtc_write (0x00, 0x00);
-	rtc_write (0x01, 0x00);
-	rtc_write (0x0D, 0x00);
-
-	/* clear Voltage Low bit */
-	rtc_write (0x02, rtc_read (0x02) & 0x7F);
-
-	/* reset all alarms */
-	rtc_write (0x09, 0x00);
-	rtc_write (0x0A, 0x00);
-	rtc_write (0x0B, 0x00);
-	rtc_write (0x0C, 0x00);
-}
-
-/* ------------------------------------------------------------------------- */
-
-static uchar rtc_read (uchar reg)
-{
-	return (i2c_reg_read (CFG_I2C_RTC_ADDR, reg));
-}
-
-static void rtc_write (uchar reg, uchar val)
-{
-	i2c_reg_write (CFG_I2C_RTC_ADDR, reg, val);
-}
-
-static unsigned bcd2bin (uchar n)
-{
-	return ((((n >> 4) & 0x0F) * 10) + (n & 0x0F));
-}
-
-static unsigned char bin2bcd (unsigned int n)
-{
-	return (((n / 10) << 4) | (n % 10));
-}
-
-#endif