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| author | Paul Kocialkowski <contact@paulk.fr> | 2016-10-25 21:20:10 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-11-01 18:49:53 +0000 |
| commit | b0d801985418e0890adf14398373b9c4470911d1 (patch) | |
| tree | 4ad29590110b2feaa9ef09d5e3fd6fcdaee0ebfd | |
| parent | d1c67534123d088289fa847809ba1a6fa11b1932 (diff) | |
| download | blackbird-op-linux-b0d801985418e0890adf14398373b9c4470911d1.tar.gz blackbird-op-linux-b0d801985418e0890adf14398373b9c4470911d1.zip | |
iio: si7020: Add devicetree support and trivial bindings
This adds devicetree support for the si7020 iio driver. Since it works
well without requiring any additional property, its compatible string is
added to the trivial i2c devices bindings list.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 | ||||
| -rw-r--r-- | drivers/iio/humidity/si7020.c | 11 |
2 files changed, 11 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt index 6e4ba816094b..03349ad5abfa 100644 --- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt +++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt @@ -152,6 +152,7 @@ ricoh,rv5c387a I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC samsung,24ad0xd1 S524AD0XF1 (128K/256K-bit Serial EEPROM for Low Power) sgx,vz89x SGX Sensortech VZ89X Sensors sii,s35390a 2-wire CMOS real-time clock +silabs,si7020 Relative Humidity and Temperature Sensors skyworks,sky81452 Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply st,24c256 i2c serial eeprom (24cxx) st,m41t00 Serial real-time clock (RTC) diff --git a/drivers/iio/humidity/si7020.c b/drivers/iio/humidity/si7020.c index ffc2ccf6374e..345a7656c5ef 100644 --- a/drivers/iio/humidity/si7020.c +++ b/drivers/iio/humidity/si7020.c @@ -154,8 +154,17 @@ static const struct i2c_device_id si7020_id[] = { }; MODULE_DEVICE_TABLE(i2c, si7020_id); +static const struct of_device_id si7020_dt_ids[] = { + { .compatible = "silabs,si7020" }, + { } +}; +MODULE_DEVICE_TABLE(of, si7020_dt_ids); + static struct i2c_driver si7020_driver = { - .driver.name = "si7020", + .driver = { + .name = "si7020", + .of_match_table = of_match_ptr(si7020_dt_ids), + }, .probe = si7020_probe, .id_table = si7020_id, }; |
