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rtc: pcf2127: provide ->write method

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Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
This commit is contained in:
Rasmus Villemoes 2020-07-06 22:01:14 +02:00 • committed by Heiko Schocher
parent a518dd6336
commit 29f965a7ec
1 changed files with 7 additions and 0 deletions
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7
drivers/rtc/pcf2127.c
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@ -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[] = {