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Add a driver for the Maxim Integrated MAX5432-MAX5435 family of digital potentiometers. These potentiometers are connected via I2C and have 32 wiper positions. Supported functionality - set the volatile wiper position - read the potentiometer scale Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX5432-MAX5435.pdf Signed-off-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
130 lines
3.5 KiB
Plaintext
130 lines
3.5 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Potentiometer drivers
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#
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# When adding new entries keep the list in alphabetical order
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menu "Digital potentiometers"
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config AD5272
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tristate "Analog Devices AD5272 and similar Digital Potentiometer driver"
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depends on I2C
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help
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Say yes here to build support for the Analog Devices AD5272 and AD5274
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digital potentiometer chip.
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To compile this driver as a module, choose M here: the
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module will be called ad5272.
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config DS1803
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tristate "Maxim Integrated DS1803 Digital Potentiometer driver"
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depends on I2C
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help
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Say yes here to build support for the Maxim Integrated DS1803
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digital potentiometer chip.
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To compile this driver as a module, choose M here: the
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module will be called ds1803.
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config MAX5432
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tristate "Maxim MAX5432-MAX5435 Digital Potentiometer driver"
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depends on I2C
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help
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Say yes here to build support for the Maxim
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MAX5432, MAX5433, MAX5434 and MAX5435 digital
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potentiometer chips.
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To compile this driver as a module, choose M here: the
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module will be called max5432.
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config MAX5481
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tristate "Maxim MAX5481-MAX5484 Digital Potentiometer driver"
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depends on SPI
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help
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Say yes here to build support for the Maxim
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MAX5481, MAX5482, MAX5483, MAX5484 digital potentiometer
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chips.
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To compile this driver as a module, choose M here: the
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module will be called max5481.
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config MAX5487
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tristate "Maxim MAX5487/MAX5488/MAX5489 Digital Potentiometer driver"
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depends on SPI
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help
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Say yes here to build support for the Maxim
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MAX5487, MAX5488, MAX5489 digital potentiometer
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chips.
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To compile this driver as a module, choose M here: the
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module will be called max5487.
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config MCP4018
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tristate "Microchip MCP4017/18/19 Digital Potentiometer driver"
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depends on I2C
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help
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Say yes here to build support for the Microchip
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MCP4017, MCP4018, MCP4019
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digital potentiometer chips.
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To compile this driver as a module, choose M here: the
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module will be called mcp4018.
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config MCP4131
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tristate "Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X Digital Potentiometer driver"
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depends on SPI
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help
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Say yes here to build support for the Microchip
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MCP4131, MCP4132,
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MCP4141, MCP4142,
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MCP4151, MCP4152,
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MCP4161, MCP4162,
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MCP4231, MCP4232,
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MCP4241, MCP4242,
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MCP4251, MCP4252,
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MCP4261, MCP4262,
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digital potentiometer chips.
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To compile this driver as a module, choose M here: the
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module will be called mcp4131.
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config MCP4531
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tristate "Microchip MCP45xx/MCP46xx Digital Potentiometer driver"
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depends on I2C
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help
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Say yes here to build support for the Microchip
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MCP4531, MCP4532, MCP4541, MCP4542,
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MCP4551, MCP4552, MCP4561, MCP4562,
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MCP4631, MCP4632, MCP4641, MCP4642,
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MCP4651, MCP4652, MCP4661, MCP4662
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digital potentiometer chips.
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To compile this driver as a module, choose M here: the
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module will be called mcp4531.
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config MCP41010
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tristate "Microchip MCP41xxx/MCP42xxx Digital Potentiometer driver"
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depends on SPI
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help
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Say yes here to build support for the Microchip
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MCP41010, MCP41050, MCP41100,
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MCP42010, MCP42050, MCP42100
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digital potentiometer chips.
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To compile this driver as a module, choose M here: the
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module will be called mcp41010.
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config TPL0102
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tristate "Texas Instruments digital potentiometer driver"
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depends on I2C
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select REGMAP_I2C
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help
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Say yes here to build support for the Texas Instruments
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TPL0102, TPL0402
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digital potentiometer chips.
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To compile this driver as a module, choose M here: the
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module will be called tpl0102.
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endmenu
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