Messages in this thread Patch in this message | | | From | Javier Martinez Canillas <> | Subject | [PATCH v5 7/8] mfd: tps6105x: Add OF device ID table | Date | Wed, 12 Apr 2017 14:27:58 -0300 |
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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 a OF device ID table if the devices are registered via OF.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Lee Jones <lee.jones@linaro.org>
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Changes in v5: - Add Rob Herring's Acked-by tag. - Add Acked-by: Tony Lindgren <tony@atomide.com>'s Acked-by tag. - Add Lee Jones <lee.jones@linaro.org>'s Acked-by tag.
Changes in v4: None Changes in v3: - Add a vendor prefix to the compatible string (Rob Herring).
Changes in v2: - Don't use of_match_ptr() to avoid build warning when CONFIG_OF is disabled.
drivers/mfd/tps6105x.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/mfd/tps6105x.c b/drivers/mfd/tps6105x.c index baa12ea666fb..187848c93779 100644 --- a/drivers/mfd/tps6105x.c +++ b/drivers/mfd/tps6105x.c @@ -173,9 +173,17 @@ static const struct i2c_device_id tps6105x_id[] = { }; MODULE_DEVICE_TABLE(i2c, tps6105x_id); +static const struct of_device_id tps6105x_of_match[] = { + { .compatible = "ti,tps61050" }, + { .compatible = "ti,tps61052" }, + { }, +}; +MODULE_DEVICE_TABLE(of, tps6105x_of_match); + static struct i2c_driver tps6105x_driver = { .driver = { .name = "tps6105x", + .of_match_table = tps6105x_of_match, }, .probe = tps6105x_probe, .remove = tps6105x_remove, -- 2.9.3
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