diff options
Diffstat (limited to 'drivers/rtc/ds1337.c')
| -rw-r--r-- | drivers/rtc/ds1337.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/rtc/ds1337.c b/drivers/rtc/ds1337.c index df1132a1f..58e3966ec 100644 --- a/drivers/rtc/ds1337.c +++ b/drivers/rtc/ds1337.c @@ -132,7 +132,7 @@ int rtc_get (struct rtc_time *tmp) /* * Set the RTC */ -void rtc_set (struct rtc_time *tmp) +int rtc_set (struct rtc_time *tmp) { uchar century; @@ -150,6 +150,8 @@ void rtc_set (struct rtc_time *tmp) rtc_write (RTC_HR_REG_ADDR, bin2bcd (tmp->tm_hour)); rtc_write (RTC_MIN_REG_ADDR, bin2bcd (tmp->tm_min)); rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec)); + + return 0; } @@ -158,10 +160,10 @@ void rtc_set (struct rtc_time *tmp) * SQW/INTB* pin and program it for 32,768 Hz output. Note that * according to the datasheet, turning on the square wave output * increases the current drain on the backup battery from about - * 600 nA to 2uA. Define CFG_RTC_DS1337_NOOSC if you wish to turn + * 600 nA to 2uA. Define CONFIG_SYS_RTC_DS1337_NOOSC if you wish to turn * off the OSC output. */ -#ifdef CFG_RTC_DS1337_NOOSC +#ifdef CONFIG_SYS_RTC_DS1337_NOOSC #define RTC_DS1337_RESET_VAL \ (RTC_CTL_BIT_INTCN | RTC_CTL_BIT_RS1 | RTC_CTL_BIT_RS2) #else @@ -180,13 +182,13 @@ void rtc_reset (void) static uchar rtc_read (uchar reg) { - return (i2c_reg_read (CFG_I2C_RTC_ADDR, reg)); + return (i2c_reg_read (CONFIG_SYS_I2C_RTC_ADDR, reg)); } static void rtc_write (uchar reg, uchar val) { - i2c_reg_write (CFG_I2C_RTC_ADDR, reg, val); + i2c_reg_write (CONFIG_SYS_I2C_RTC_ADDR, reg, val); } static unsigned bcd2bin (uchar n) |