drivers/rtc : move rtc drivers to drivers/rtc

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

1 files changed, 0 insertions, 178 deletions

diff --git a/rtc/s3c24x0_rtc.c b/rtc/s3c24x0_rtc.c
deleted file mode 100644
index 7f8b4fad0d..0000000000
--- a/rtc/s3c24x0_rtc.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * (C) Copyright 2003
- * David Müller ELSOFT AG Switzerland. d.mueller@elsoft.ch
- *
- * 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 the built-in Samsung S3C24X0 RTC
- */
-
-#include <common.h>
-#include <command.h>
-
-#if defined(CONFIG_RTC_S3C24X0) && (defined(CONFIG_CMD_DATE))
-
-#if defined(CONFIG_S3C2400)
-#include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-#include <s3c2410.h>
-#endif
-
-#include <rtc.h>
-
-/*#define	DEBUG*/
-
-typedef enum {
-	RTC_ENABLE,
-	RTC_DISABLE
-} RTC_ACCESS;
-
-
-static inline void SetRTC_Access(RTC_ACCESS a)
-{
-	S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
-	switch (a) {
-		case RTC_ENABLE:
-			rtc->RTCCON |= 0x01; break;
-
-		case RTC_DISABLE:
-			rtc->RTCCON &= ~0x01; break;
-	}
-}
-
-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));
-}
-
-/* ------------------------------------------------------------------------- */
-
-void rtc_get (struct rtc_time *tmp)
-{
-	S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
-	uchar sec, min, hour, mday, wday, mon, year;
-	uchar a_sec,a_min, a_hour, a_date, a_mon, a_year, a_armed;
-
-	/* enable access to RTC registers */
-	SetRTC_Access(RTC_ENABLE);
-
-	/* read RTC registers */
-	do {
-		sec	= rtc->BCDSEC;
-		min	= rtc->BCDMIN;
-		hour	= rtc->BCDHOUR;
-		mday	= rtc->BCDDATE;
-		wday	= rtc->BCDDAY;
-		mon	= rtc->BCDMON;
-		year	= rtc->BCDYEAR;
-	} while (sec != rtc->BCDSEC);
-
-	/* read ALARM registers */
-	a_sec	= rtc->ALMSEC;
-	a_min	= rtc->ALMMIN;
-	a_hour	= rtc->ALMHOUR;
-	a_date	= rtc->ALMDATE;
-	a_mon	= rtc->ALMMON;
-	a_year	= rtc->ALMYEAR;
-	a_armed	= rtc->RTCALM;
-
-	/* disable access to RTC registers */
-	SetRTC_Access(RTC_DISABLE);
-
-#ifdef RTC_DEBUG
-	printf ( "Get RTC year: %02x mon/cent: %02x mday: %02x wday: %02x "
-		"hr: %02x min: %02x sec: %02x\n",
-		year, mon, mday, wday,
-		hour, min, sec);
-	printf ( "Alarms: %02x: year: %02x month: %02x date: %02x hour: %02x min: %02x sec: %02x\n",
-		a_armed,
-		a_year, a_mon, a_date,
-		a_hour, a_min, a_sec);
-#endif
-
-	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 & 0x1F);
-	tmp->tm_year = bcd2bin(year);
-	tmp->tm_wday = bcd2bin(wday & 0x07);
-	if(tmp->tm_year<70)
-		tmp->tm_year+=2000;
-	else
-		tmp->tm_year+=1900;
-	tmp->tm_yday = 0;
-	tmp->tm_isdst= 0;
-#ifdef RTC_DEBUG
-	printf ( "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);
-#endif
-}
-
-void rtc_set (struct rtc_time *tmp)
-{
-	S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
-	uchar sec, min, hour, mday, wday, mon, year;
-
-#ifdef RTC_DEBUG
-	printf ( "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);
-#endif
-	year	= bin2bcd(tmp->tm_year % 100);
-	mon	= bin2bcd(tmp->tm_mon);
-	wday	= bin2bcd(tmp->tm_wday);
-	mday	= bin2bcd(tmp->tm_mday);
-	hour	= bin2bcd(tmp->tm_hour);
-	min	= bin2bcd(tmp->tm_min);
-	sec	= bin2bcd(tmp->tm_sec);
-
-	/* enable access to RTC registers */
-	SetRTC_Access(RTC_ENABLE);
-
-	/* write RTC registers */
-	rtc->BCDSEC	= sec;
-	rtc->BCDMIN	= min;
-	rtc->BCDHOUR	= hour;
-	rtc->BCDDATE	= mday;
-	rtc->BCDDAY	= wday;
-	rtc->BCDMON	= mon;
-	rtc->BCDYEAR	= year;
-
-	/* disable access to RTC registers */
-	SetRTC_Access(RTC_DISABLE);
-}
-
-void rtc_reset (void)
-{
-	S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
-
-	rtc->RTCCON = (rtc->RTCCON & ~0x06) | 0x08;
-	rtc->RTCCON &= ~(0x08|0x01);
-}
-
-#endif