Commit 21f27432 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Alexandre Belloni

rtc: s35390a: 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 03835504
...@@ -58,6 +58,13 @@ static const struct i2c_device_id s35390a_id[] = { ...@@ -58,6 +58,13 @@ static const struct i2c_device_id s35390a_id[] = {
}; };
MODULE_DEVICE_TABLE(i2c, s35390a_id); MODULE_DEVICE_TABLE(i2c, s35390a_id);
static const struct of_device_id s35390a_of_match[] = {
{ .compatible = "s35390a" },
{ .compatible = "sii,s35390a" },
{ }
};
MODULE_DEVICE_TABLE(of, s35390a_of_match);
struct s35390a { struct s35390a {
struct i2c_client *client[8]; struct i2c_client *client[8];
struct rtc_device *rtc; struct rtc_device *rtc;
...@@ -502,6 +509,7 @@ static int s35390a_remove(struct i2c_client *client) ...@@ -502,6 +509,7 @@ static int s35390a_remove(struct i2c_client *client)
static struct i2c_driver s35390a_driver = { static struct i2c_driver s35390a_driver = {
.driver = { .driver = {
.name = "rtc-s35390a", .name = "rtc-s35390a",
.of_match_table = of_match_ptr(s35390a_of_match),
}, },
.probe = s35390a_probe, .probe = s35390a_probe,
.remove = s35390a_remove, .remove = s35390a_remove,
......
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