rtc: pcf2127: provide ->write method
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
diff --git a/drivers/rtc/pcf2127.c b/drivers/rtc/pcf2127.c
index eea72ad..88ff8c5 100644
--- a/drivers/rtc/pcf2127.c
+++ b/drivers/rtc/pcf2127.c
@@ -43,6 +43,12 @@
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 @@
.set = pcf2127_rtc_set,
.reset = pcf2127_rtc_reset,
.read = pcf2127_rtc_read,
+ .write = pcf2127_rtc_write,
};
static const struct udevice_id pcf2127_rtc_ids[] = {