[U-Boot] [PATCH 02/13] RTC: Switch mc13783 to generic pmic code

Stefano Babic
2011-10-08T16:35:58Z

Signed-off-by: Stefano Babic <sbabic@denx.de>
---
drivers/rtc/mc13783-rtc.c | 20 ++++++++++++--------
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;
}
--
1.7.1