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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2017-03-03 11:29:13 -0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-03-09 01:29:16 +0100 |
| commit | e696a1dd7e80ee64fd930982d9e1c6b152635534 (patch) | |
| tree | 825cbee3aba0fde68938d039daedcc7a4445a13c /drivers/rtc | |
| parent | 740ad8f43c78a8dc3ec73515b7b847ca0edac781 (diff) | |
| download | linux-e696a1dd7e80ee64fd930982d9e1c6b152635534.tar.bz2 | |
rtc: rv3029: 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')
| -rw-r--r-- | drivers/rtc/rtc-rv3029c2.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c index 1f9f7b4bf3fb..85fa1da03762 100644 --- a/drivers/rtc/rtc-rv3029c2.c +++ b/drivers/rtc/rtc-rv3029c2.c @@ -875,9 +875,18 @@ static struct i2c_device_id rv3029_id[] = { }; MODULE_DEVICE_TABLE(i2c, rv3029_id); +static const struct of_device_id rv3029_of_match[] = { + { .compatible = "rv3029" }, + { .compatible = "rv3029c2" }, + { .compatible = "mc,rv3029c2" }, + { } +}; +MODULE_DEVICE_TABLE(of, rv3029_of_match); + static struct i2c_driver rv3029_driver = { .driver = { .name = "rtc-rv3029c2", + .of_match_table = of_match_ptr(rv3029_of_match), }, .probe = rv3029_i2c_probe, .id_table = rv3029_id, |