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rtc: add alarm related features

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Add more alarm related features to be declared by drivers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20211018151933.76865-2-alexandre.belloni@bootlin.com
This commit is contained in:
Alexandre Belloni 2021-10-18 17:19:27 +02:00
parent 9f08c9ed58
commit 917425f71f
1 changed files with 3 additions and 1 deletions
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4
include/uapi/linux/rtc.h
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@ -114,7 +114,9 @@ struct rtc_pll_info {
#define RTC_FEATURE_ALARM 0
#define RTC_FEATURE_ALARM_RES_MINUTE 1
#define RTC_FEATURE_NEED_WEEK_DAY 2
#define RTC_FEATURE_CNT 3
#define RTC_FEATURE_ALARM_RES_2S 3
#define RTC_FEATURE_UPDATE_INTERRUPT 4
#define RTC_FEATURE_CNT 5
#define RTC_MAX_FREQ 8192