diff options
Diffstat (limited to 'drivers/rtc/pcf2127.c')
| -rw-r--r-- | drivers/rtc/pcf2127.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/rtc/pcf2127.c b/drivers/rtc/pcf2127.c index eea72ad522..88ff8c52c3 100644 --- a/drivers/rtc/pcf2127.c +++ b/drivers/rtc/pcf2127.c @@ -43,6 +43,12 @@ static int pcf2127_rtc_read(struct udevice *dev, uint offset, u8 *buffer, uint l return dm_i2c_xfer(dev, &msg, 1); } +static int pcf2127_rtc_write(struct udevice *dev, uint offset, + const u8 *buffer, uint len) +{ + return dm_i2c_write(dev, offset, buffer, len); +} + static int pcf2127_rtc_set(struct udevice *dev, const struct rtc_time *tm) { uchar buf[7] = {0}; @@ -110,6 +116,7 @@ static const struct rtc_ops pcf2127_rtc_ops = { .set = pcf2127_rtc_set, .reset = pcf2127_rtc_reset, .read = pcf2127_rtc_read, + .write = pcf2127_rtc_write, }; static const struct udevice_id pcf2127_rtc_ids[] = { |