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Commit b0d80198 authored by Paul Kocialkowski's avatar Paul Kocialkowski Committed by Jonathan Cameron
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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: default avatarPaul Kocialkowski <contact@paulk.fr>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent d1c67534

Documentation/devicetree/bindings/i2c/trivial-devices.txt

+1 −0
Original line number Diff line number Diff line
@@ -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)

drivers/iio/humidity/si7020.c

+10 −1
Original line number Diff line number Diff line
@@ -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,

};