From 531716e1710083f91d9fa351f89d18e271b5c577 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Sat, 13 Sep 2003 19:01:12 +0000
Subject: =?UTF-8?q?*=20Patch=20by=20David=20M=FCller,=2013=20Sep=202003:?=
 =?UTF-8?q?=20=20=20various=20changes=20to=20VCMA9=20board=20specific=20fi?=
 =?UTF-8?q?les?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* Add I2C support for MGT5100 / MPC5200
---
 rtc/s3c24x0_rtc.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

(limited to 'rtc')

diff --git a/rtc/s3c24x0_rtc.c b/rtc/s3c24x0_rtc.c
index bf8008d..9e2191e 100644
--- a/rtc/s3c24x0_rtc.c
+++ b/rtc/s3c24x0_rtc.c
@@ -80,13 +80,15 @@ void rtc_get (struct rtc_time *tmp)
 	SetRTC_Access(RTC_ENABLE);
 
 	/* read RTC registers */
-	sec	= rtc->BCDSEC;
-	min	= rtc->BCDMIN;
-	hour	= rtc->BCDHOUR;
-	mday	= rtc->BCDDATE;
-	wday	= rtc->BCDDAY;
-	mon	= rtc->BCDMON;
-	year	= rtc->BCDYEAR;
+	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;
@@ -170,7 +172,7 @@ void rtc_reset (void)
 	S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
 
 	rtc->RTCCON = (rtc->RTCCON & ~0x06) | 0x08;
-	rtc->RTCCON &= ~0x08;
+	rtc->RTCCON &= ~(0x08|0x01);
 }
 
 /* ------------------------------------------------------------------------- */
-- 
cgit v1.1