Reviewed-by: Simon Glass sjg@chromium.org Signed-off-by: Rasmus Villemoes rasmus.villemoes@prevas.dk --- drivers/rtc/pcf2127.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/rtc/pcf2127.c b/drivers/rtc/pcf2127.c index f48cd8cb18..a3faf62ee0 100644 --- a/drivers/rtc/pcf2127.c +++ b/drivers/rtc/pcf2127.c @@ -42,6 +42,12 @@ 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}; @@ -109,6 +115,7 @@ 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[] = {