diff options
| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2017-03-03 11:29:16 -0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-03-09 01:29:21 +0100 |
| commit | 81b779ce5f3bb1df54d0accd83834a1c90a32121 (patch) | |
| tree | 85f50f4ae4969ef7c76618993f3d4b595fbaaed5 /drivers/rtc | |
| parent | 7ef6d2c266e5b0eb09ba0d5f5aa2dfc11df19745 (diff) | |
rtc: rx8010: 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-rx8010.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c index d08da371912c..1ed3403ff8ac 100644 --- a/drivers/rtc/rtc-rx8010.c +++ b/drivers/rtc/rtc-rx8010.c @@ -59,6 +59,12 @@ static const struct i2c_device_id rx8010_id[] = { }; MODULE_DEVICE_TABLE(i2c, rx8010_id); +static const struct of_device_id rx8010_of_match[] = { + { .compatible = "epson,rx8010" }, + { } +}; +MODULE_DEVICE_TABLE(of, rx8010_of_match); + struct rx8010_data { struct i2c_client *client; struct rtc_device *rtc; @@ -487,6 +493,7 @@ static int rx8010_probe(struct i2c_client *client, static struct i2c_driver rx8010_driver = { .driver = { .name = "rtc-rx8010", + .of_match_table = of_match_ptr(rx8010_of_match), }, .probe = rx8010_probe, .id_table = rx8010_id, |