[PATCH v4 05/11] rtc: pcf2127: provide ->write method
Rasmus Villemoes
rasmus.villemoes at prevas.dk
Mon Jul 6 22:01:14 CEST 2020
Reviewed-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Heiko Schocher <hs at denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes at 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 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[] = {
--
2.23.0
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