linux/drivers/iio/potentiometer/Kconfig
Peter Rosin 5214ad6dcc iio: potentiometer: mcp4018: driver for Microchip digital potentiometers
Add support for Microchip digital potentiometers and rheostats
	MCP4017, MCP4018, MCP4019

They all have one wiper with 128 steps and come in 5, 10, 50 and 100 kOhm
variations.

Datasheet: http://www.microchip.com/downloads/en/DeviceDoc/22147a.pdf

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2018-03-10 16:03:25 +00:00

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#
# Potentiometer drivers
#
# When adding new entries keep the list in alphabetical order
menu "Digital potentiometers"
config AD5272
tristate "Analog Devices AD5272 and similar Digital Potentiometer driver"
depends on I2C
help
Say yes here to build support for the Analog Devices AD5272 and AD5274
digital potentiometer chip.
To compile this driver as a module, choose M here: the
module will be called ad5272.
config DS1803
tristate "Maxim Integrated DS1803 Digital Potentiometer driver"
depends on I2C
help
Say yes here to build support for the Maxim Integrated DS1803
digital potentiometer chip.
To compile this driver as a module, choose M here: the
module will be called ds1803.
config MAX5481
tristate "Maxim MAX5481-MAX5484 Digital Potentiometer driver"
depends on SPI
help
Say yes here to build support for the Maxim
MAX5481, MAX5482, MAX5483, MAX5484 digital potentiometer
chips.
To compile this driver as a module, choose M here: the
module will be called max5481.
config MAX5487
tristate "Maxim MAX5487/MAX5488/MAX5489 Digital Potentiometer driver"
depends on SPI
help
Say yes here to build support for the Maxim
MAX5487, MAX5488, MAX5489 digital potentiometer
chips.
To compile this driver as a module, choose M here: the
module will be called max5487.
config MCP4018
tristate "Microchip MCP4017/18/19 Digital Potentiometer driver"
depends on I2C
help
Say yes here to build support for the Microchip
MCP4017, MCP4018, MCP4019
digital potentiometer chips.
To compile this driver as a module, choose M here: the
module will be called mcp4018.
config MCP4131
tristate "Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X Digital Potentiometer driver"
depends on SPI
help
Say yes here to build support for the Microchip
MCP4131, MCP4132,
MCP4141, MCP4142,
MCP4151, MCP4152,
MCP4161, MCP4162,
MCP4231, MCP4232,
MCP4241, MCP4242,
MCP4251, MCP4252,
MCP4261, MCP4262,
digital potentiometer chips.
To compile this driver as a module, choose M here: the
module will be called mcp4131.
config MCP4531
tristate "Microchip MCP45xx/MCP46xx Digital Potentiometer driver"
depends on I2C
help
Say yes here to build support for the Microchip
MCP4531, MCP4532, MCP4541, MCP4542,
MCP4551, MCP4552, MCP4561, MCP4562,
MCP4631, MCP4632, MCP4641, MCP4642,
MCP4651, MCP4652, MCP4661, MCP4662
digital potentiometer chips.
To compile this driver as a module, choose M here: the
module will be called mcp4531.
config TPL0102
tristate "Texas Instruments digital potentiometer driver"
depends on I2C
select REGMAP_I2C
help
Say yes here to build support for the Texas Instruments
TPL0102, TPL0402
digital potentiometer chips.
To compile this driver as a module, choose M here: the
module will be called tpl0102.
endmenu