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authorStefano Babic <sbabic@denx.de>2011-10-02 18:38:43 +0200
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-10-27 21:56:31 +0200
commit4380075e41237a4ec03954c1f827eea70fc25c93 (patch)
treec1c3ba2e0c64c3a4fc870b2d2b3a712d33154f18 /drivers/rtc
parentbac395ee42d6770c3e71f5e06bc1825a04cff224 (diff)
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RTC: Switch mc13783 to generic pmic code
Signed-off-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/mc13783-rtc.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/rtc/mc13783-rtc.c b/drivers/rtc/mc13783-rtc.c
index 4e18f80..70ea8a1 100644
--- a/drivers/rtc/mc13783-rtc.c
+++ b/drivers/rtc/mc13783-rtc.c
@@ -23,24 +23,27 @@
#include <common.h>
#include <rtc.h>
#include <spi.h>
+#include <pmic.h>
#include <fsl_pmic.h>
int rtc_get(struct rtc_time *rtc)
{
u32 day1, day2, time;
int tim, i = 0;
+ struct pmic *p = get_pmic();
+ int ret;
do {
- day1 = pmic_reg_read(REG_RTC_DAY);
- if (day1 < 0)
+ ret = pmic_reg_read(p, REG_RTC_DAY, &day1);
+ if (ret < 0)
return -1;
- time = pmic_reg_read(REG_RTC_TIME);
- if (time < 0)
+ ret = pmic_reg_read(p, REG_RTC_TIME, &time);
+ if (ret < 0)
return -1;
- day2 = pmic_reg_read(REG_RTC_DAY);
- if (day2 < 0)
+ ret = pmic_reg_read(p, REG_RTC_DAY, &day2);
+ if (ret < 0)
return -1;
} while (day1 != day2 && i++ < 3);
@@ -58,14 +61,15 @@ int rtc_get(struct rtc_time *rtc)
int rtc_set(struct rtc_time *rtc)
{
u32 time, day;
+ struct pmic *p = get_pmic();
time = mktime(rtc->tm_year, rtc->tm_mon, rtc->tm_mday,
rtc->tm_hour, rtc->tm_min, rtc->tm_sec);
day = time / 86400;
time %= 86400;
- pmic_reg_write(REG_RTC_DAY, day);
- pmic_reg_write(REG_RTC_TIME, time);
+ pmic_reg_write(p, REG_RTC_DAY, day);
+ pmic_reg_write(p, REG_RTC_TIME, time);
return 0;
}