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Commit cd8d9777 authored by Matt Ranostay's avatar Matt Ranostay Committed by Jonathan Cameron
Browse files

iio: chemical: add SGX VZ89x VOC sensor support 



Add support for VZ89X sensors VOC and CO2 reporting channels in
percentage which can be converted to part per million.

Signed-off-by: default avatarMatt Ranostay <mranostay@gmail.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 9bff3131

Documentation/ABI/testing/sysfs-bus-iio-chemical-vz89x

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What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_VOC_short_raw

Date:		September 2015

KernelVersion:	4.3

Contact:	Matt Ranostay <mranostay@gmail.com>

Description:

		Get the raw calibration VOC value from the sensor.

		This value has little application outside of calibration.

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

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@@ -88,6 +88,7 @@ ricoh,rs5c372b I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC 
ricoh,rv5c386		I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC

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

skyworks,sky81452	Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply

st-micro,24c256		i2c serial eeprom  (24cxx)

drivers/iio/Kconfig

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@@ -47,6 +47,7 @@ config IIO_TRIGGERED_EVENT 
source "drivers/iio/accel/Kconfig"

source "drivers/iio/adc/Kconfig"

source "drivers/iio/amplifiers/Kconfig"

source "drivers/iio/chemical/Kconfig"

source "drivers/iio/common/Kconfig"

source "drivers/iio/dac/Kconfig"

source "drivers/iio/frequency/Kconfig"

drivers/iio/Makefile

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@@ -13,6 +13,7 @@ obj-y += accel/ 
obj-y += adc/

obj-y += amplifiers/

obj-y += buffer/

obj-y += chemical/

obj-y += common/

obj-y += dac/

obj-y += gyro/

drivers/iio/chemical/Kconfig

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#

# Chemical sensors

#



menu "Chemical Sensors"



config VZ89X

	tristate "SGX Sensortech MiCS VZ89X VOC sensor"

	depends on I2C

	help

	  Say Y here to build I2C interface support for the SGX

	  Sensortech MiCS VZ89X VOC (Volatile Organic Compounds)

	  sensors



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