drivers/iio/chemical/Kconfig

Source file repositories/reference/linux-study-clean/drivers/iio/chemical/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/iio/chemical/Kconfig
Extension: [no extension]
Size: 6681 bytes
Lines: 261
Domain: Driver Families
Bucket: drivers/iio
Inferred role: Driver Families: build/configuration rule
Status: atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
#
# Chemical sensors
#

menu "Chemical Sensors"

config AOSONG_AGS02MA
	tristate "Aosong AGS02MA TVOC sensor driver"
	depends on I2C
	select CRC8
	help
	  Say Y here to build support for Aosong AGS02MA TVOC (Total Volatile
	  Organic Compounds) sensor.

	  To compile this driver as module, choose M here: the module will be
	  called ags02ma.

config ATLAS_PH_SENSOR
	tristate "Atlas Scientific OEM SM sensors"
	depends on I2C
	select REGMAP_I2C
	select IIO_BUFFER
	select IIO_TRIGGERED_BUFFER
	select IRQ_WORK
	help
	  Say Y here to build I2C interface support for the following
	  Atlas Scientific OEM SM sensors:
	    * pH SM sensor
	    * EC SM sensor
	    * ORP SM sensor

	  To compile this driver as module, choose M here: the
	  module will be called atlas-ph-sensor.

config ATLAS_EZO_SENSOR
	tristate "Atlas Scientific EZO sensors"
	depends on I2C
	help
	  Say Y here to build I2C interface support for the following
	  Atlas Scientific EZO sensors
	    * CO2 EZO Sensor

	  To compile this driver as module, choose M here: the
	  module will be called atlas-ezo-sensor.

config BME680
	tristate "Bosch Sensortec BME680 sensor driver"
	depends on (I2C || SPI)
	select REGMAP
	select BME680_I2C if I2C
	select BME680_SPI if SPI
	select IIO_BUFFER
	select IIO_TRIGGERED_BUFFER
	help
	  Say yes here to build support for Bosch Sensortec BME680 sensor with
	  temperature, pressure, humidity and gas sensing capability.

	  This driver can also be built as a module. If so, the module for I2C
	  would be called bme680_i2c and bme680_spi for SPI support.

config BME680_I2C
	tristate
	depends on I2C && BME680
	select REGMAP_I2C

config BME680_SPI
	tristate
	depends on SPI && BME680
	select REGMAP_SPI

Annotation

Atlas domain: Driver Families / drivers/iio.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.