diff mbox series

rtc: ds1307: Clear OSF flag on DS1388 when setting time

Message ID 20200818013543.4283-1-chris.packham@alliedtelesis.co.nz
State Accepted
Headers show
Series rtc: ds1307: Clear OSF flag on DS1388 when setting time | expand

Commit Message

Chris Packham Aug. 18, 2020, 1:35 a.m. UTC
Ensure the OSF flag is cleared on the DS1388 when the clock is set.

Fixes: df11b323b16f ("rtc: ds1307: handle oscillator failure flags for ds1388 variant")
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---
 drivers/rtc/rtc-ds1307.c | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Alexandre Belloni Aug. 20, 2020, 10:20 p.m. UTC | #1
On Tue, 18 Aug 2020 13:35:43 +1200, Chris Packham wrote:
> Ensure the OSF flag is cleared on the DS1388 when the clock is set.

Applied, thanks!

[1/1] rtc: ds1307: Clear OSF flag on DS1388 when setting time
      commit: f471b05f76e4b1b6ba07ebc7681920a5c5b97c5d

Best regards,
diff mbox series

Patch

diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index 54c85cdd019d..c9c3de14bc62 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -352,6 +352,10 @@  static int ds1307_set_time(struct device *dev, struct rtc_time *t)
 		regmap_update_bits(ds1307->regmap, DS1340_REG_FLAG,
 				   DS1340_BIT_OSF, 0);
 		break;
+	case ds_1388:
+		regmap_update_bits(ds1307->regmap, DS1388_REG_FLAG,
+				   DS1388_BIT_OSF, 0);
+		break;
 	case mcp794xx:
 		/*
 		 * these bits were cleared when preparing the date/time