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authorRasmus Villemoes <rasmus.villemoes@prevas.dk>2020-07-06 22:01:14 +0200
committerHeiko Schocher <hs@denx.de>2020-07-09 06:02:45 +0200
commit29f965a7ec2bc32be3282eac0645b6e5ea2112ab (patch)
tree6732862da784f67f71dcf6f68976dd71b0346aec /drivers/rtc
parenta518dd6336ff511c2a3d38e4410281a90b4e16ea (diff)
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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>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/pcf2127.c7
1 files changed, 7 insertions, 0 deletions
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 @@ 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[] = {