| Message ID | 20180922195922.24791-2-decatf@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/2] dt-bindings: iio: light: bh1750: Add device tree binding documentation | expand |
On Sat, Sep 22, 2018 at 03:59:22PM -0400, ryang wrote: > Add device tree support for ROHM BH1750 series ambient light sensors. > > Signed-off-by: ryang <decatf@gmail.com> > --- > Changes in v2: > - Export module device table > > drivers/iio/light/bh1750.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/drivers/iio/light/bh1750.c b/drivers/iio/light/bh1750.c > index c3a481452b67..ffe2e6d9c2e4 100644 > --- a/drivers/iio/light/bh1750.c > +++ b/drivers/iio/light/bh1750.c > @@ -307,9 +307,20 @@ static const struct i2c_device_id bh1750_id[] = { > }; > MODULE_DEVICE_TABLE(i2c, bh1750_id); > > +static const struct of_device_id bh1750_of_match[] = { > + { .compatible = "rohm,bh1710", }, > + { .compatible = "rohm,bh1715", }, > + { .compatible = "rohm,bh1721", }, > + { .compatible = "rohm,bh1750", }, > + { .compatible = "rohm,bh1751", }, > + { } > +}; > +MODULE_DEVICE_TABLE(of, bh1750_of_match); > + > static struct i2c_driver bh1750_driver = { > .driver = { > .name = "bh1750", > + .of_match_table = of_match_ptr(bh1750_of_match), Jonathan, Don't take this patch. I realized that of_match_ptr is NULL when _not_ using CONFIG_OF. So that macro shouldn't be used. Apologies for the bit of mess. I'll send a V3 shortly. > .pm = &bh1750_pm_ops, > }, > .probe = bh1750_probe, > -- > 2.17.1 >
diff --git a/drivers/iio/light/bh1750.c b/drivers/iio/light/bh1750.c index c3a481452b67..ffe2e6d9c2e4 100644 --- a/drivers/iio/light/bh1750.c +++ b/drivers/iio/light/bh1750.c @@ -307,9 +307,20 @@ static const struct i2c_device_id bh1750_id[] = { }; MODULE_DEVICE_TABLE(i2c, bh1750_id); +static const struct of_device_id bh1750_of_match[] = { + { .compatible = "rohm,bh1710", }, + { .compatible = "rohm,bh1715", }, + { .compatible = "rohm,bh1721", }, + { .compatible = "rohm,bh1750", }, + { .compatible = "rohm,bh1751", }, + { } +}; +MODULE_DEVICE_TABLE(of, bh1750_of_match); + static struct i2c_driver bh1750_driver = { .driver = { .name = "bh1750", + .of_match_table = of_match_ptr(bh1750_of_match), .pm = &bh1750_pm_ops, }, .probe = bh1750_probe,
Add device tree support for ROHM BH1750 series ambient light sensors. Signed-off-by: ryang <decatf@gmail.com> --- Changes in v2: - Export module device table drivers/iio/light/bh1750.c | 11 +++++++++++ 1 file changed, 11 insertions(+)