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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2022-03-09 17:22:40 +0100
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2022-03-23 19:58:39 +0100
commitc7e91f7c1baa8b0bf1864c8abe44ca4b8732eb49 (patch)
tree92361fe0ccd3fda28a36e0877860f93c2f72c4b2 /drivers/rtc
parentfff36f79681602d1196be34a8f5a7cc0c5a7a582 (diff)
rtc: pcf2123: set RTC_FEATURE_ALARM_RES_MINUTE
Alarms have a resolution of a minute. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220309162301.61679-9-alexandre.belloni@bootlin.com
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-pcf2123.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c
index da0e4066ef45..e13b5e695d06 100644
--- a/drivers/rtc/rtc-pcf2123.c
+++ b/drivers/rtc/rtc-pcf2123.c
@@ -427,6 +427,7 @@ static int pcf2123_probe(struct spi_device *spi)
* support to this driver to generate interrupts more than once
* per minute.
*/
+ set_bit(RTC_FEATURE_ALARM_RES_MINUTE, rtc->features);
clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, rtc->features);
rtc->ops = &pcf2123_rtc_ops;
rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;