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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2017-03-03 11:29:22 -0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-03-09 01:29:31 +0100 |
| commit | ffbecfbdbeeebe9749398fe9eb9eab2dd47ddff4 (patch) | |
| tree | ffc84e1b92aa06ca6d6a36a02b5f95d747ca0048 /drivers/rtc/rtc-rx8581.c | |
| parent | 21f274327080271dc5adb7ae9852ffa5e028ce55 (diff) | |
| download | linux-ffbecfbdbeeebe9749398fe9eb9eab2dd47ddff4.tar.gz | |
rtc: rx8581: Add OF device ID table
The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.
But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/rtc-rx8581.c')
| -rw-r--r-- | drivers/rtc/rtc-rx8581.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-rx8581.c b/drivers/rtc/rtc-rx8581.c index 0c362a3d1f17..9998d7937688 100644 --- a/drivers/rtc/rtc-rx8581.c +++ b/drivers/rtc/rtc-rx8581.c @@ -308,9 +308,16 @@ static const struct i2c_device_id rx8581_id[] = { }; MODULE_DEVICE_TABLE(i2c, rx8581_id); +static const struct of_device_id rx8581_of_match[] = { + { .compatible = "epson,rx8581" }, + { } +}; +MODULE_DEVICE_TABLE(of, rx8581_of_match); + static struct i2c_driver rx8581_driver = { .driver = { .name = "rtc-rx8581", + .of_match_table = of_match_ptr(rx8581_of_match), }, .probe = rx8581_probe, .id_table = rx8581_id, |