linux-kernel - [PATCH v2 1/7] rtc: add alarm related features

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Date:   Mon, 18 Oct 2021 17:19:27 +0200
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/7] rtc: add alarm related features

Add more alarm related features to be declared by drivers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 include/uapi/linux/rtc.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/rtc.h b/include/uapi/linux/rtc.h
index f950bff75e97..f4037c541925 100644
--- a/include/uapi/linux/rtc.h
+++ b/include/uapi/linux/rtc.h
@@ -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
 
-- 
2.31.1