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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2016-02-15 23:49:09 +0900 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-03-14 17:08:20 +0100 |
| commit | ef5f4a9e805d7241ebef898d832a97915c995712 (patch) | |
| tree | d618f55704093e8ea9bf99b21ceb08263af2c576 /drivers/rtc | |
| parent | 302c5608e9213c9c440b512628cb6f1626f61054 (diff) | |
| download | linux-ef5f4a9e805d7241ebef898d832a97915c995712.tar.bz2 | |
rtc: rx8025: unsupport UIE mode
The alarm for rx8025 only has a minute accuracy, so unsupport UIE mode.
pcf8563 and hym8563 also have a minute accuracy and unsupport it.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-rx8025.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-rx8025.c b/drivers/rtc/rtc-rx8025.c index e117a8f6d025..b69647e0be23 100644 --- a/drivers/rtc/rtc-rx8025.c +++ b/drivers/rtc/rtc-rx8025.c @@ -563,6 +563,9 @@ static int rx8025_probe(struct i2c_client *client, rx8025->rtc->max_user_freq = 1; + /* the rx8025 alarm only supports a minute accuracy */ + rx8025->rtc->uie_unsupported = 1; + err = rx8025_sysfs_register(&client->dev); return err; } |