Commit e696a1dd authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Alexandre Belloni
Browse files

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: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
parent 740ad8f4

drivers/rtc/rtc-rv3029c2.c

+9 −0
Original line number Diff line number Diff line
@@ -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,