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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 05:07:45 -07:00
# SPDX-License-Identifier: GPL-2.0-only
iio: mcp4531: Driver for Microchip digital potentiometers Add support for Microchip digital potentiometers and rheostats MCP4531, MCP4532, MCP4551, MCP4552 MCP4631, MCP4632, MCP4651, MCP4652 DEVICE Wipers Steps Resistor Opts (kOhm) i2c address MCP4531 1 129 5, 10, 50, 100 010111x MCP4532 1 129 5, 10, 50, 100 01011xx MCP4551 1 257 5, 10, 50, 100 010111x MCP4552 1 257 5, 10, 50, 100 01011xx MCP4631 2 129 5, 10, 50, 100 0101xxx MCP4632 2 129 5, 10, 50, 100 01011xx MCP4651 2 257 5, 10, 50, 100 0101xxx MCP4652 2 257 5, 10, 50, 100 01011xx Datasheet: http://www.microchip.com/downloads/en/DeviceDoc/22096b.pdf Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-09-23 07:26:23 -07:00
#
# Potentiometer drivers
#
# When adding new entries keep the list in alphabetical order
menu "Digital potentiometers"
iio: potentiometer: Add driver support for AD5110 The AD5110/AD5112/AD5114 provide a nonvolatile solution for 128-/64-/32-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/AD5110_5112_5114.pdf Signed-off-by: Mugilraj Dhavachelvan <dmugil2000@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20210814175607.48399-3-dmugil2000@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-08-14 10:55:40 -07:00
config AD5110
tristate "Analog Devices AD5110 and similar Digital Potentiometer driver"
depends on I2C
help
Say yes here to build support for the Analog Devices AD5110, AD5112
and AD5114 digital potentiometer chip.
To compile this driver as a module, choose M here: the
module will be called ad5110.
iio: ad5272: Add support for Analog Devices digital potentiometers Add implementation for Analog Devices AD5272 and AD5274 digital potentiometer devices. Signed-off-by: Phil Reid <preid@electromag.com.au> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2018-02-08 17:57:27 -07:00
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.
iio: potentiometer: add driver for Maxim Integrated DS1803 The following functions are supported: - write, read potentiometer value - potentiometer scale Datasheet: https://datasheets.maximintegrated.com/en/ds/DS1803.pdf Signed-off-by: Slawomir Stepien <sst@poczta.fm> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-04-10 04:23:09 -07:00
config DS1803
iio: potentiometer: ds1803: Add support for Maxim DS3502 The DS3502 is a 7-bit, nonvolatile digital potentiometer featuring an output voltage range of up to 15.5V. DS3502 support is added into existing DS1803 driver. Datasheet: https://datasheets.maximintegrated.com/en/ds/DS3502.pdf Signed-off-by: Jagath Jog J <jagathjog1996@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220223163525.13399-7-jagathjog1996@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-02-23 09:35:24 -07:00
tristate "Maxim Integrated DS1803 and similar Digital Potentiometer driver"
iio: potentiometer: add driver for Maxim Integrated DS1803 The following functions are supported: - write, read potentiometer value - potentiometer scale Datasheet: https://datasheets.maximintegrated.com/en/ds/DS1803.pdf Signed-off-by: Slawomir Stepien <sst@poczta.fm> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-04-10 04:23:09 -07:00
depends on I2C
help
iio: potentiometer: ds1803: Add support for Maxim DS3502 The DS3502 is a 7-bit, nonvolatile digital potentiometer featuring an output voltage range of up to 15.5V. DS3502 support is added into existing DS1803 driver. Datasheet: https://datasheets.maximintegrated.com/en/ds/DS3502.pdf Signed-off-by: Jagath Jog J <jagathjog1996@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220223163525.13399-7-jagathjog1996@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-02-23 09:35:24 -07:00
Say yes here to build support for the Maxim Integrated DS1803 and
DS3502 digital potentiometer chip.
iio: potentiometer: add driver for Maxim Integrated DS1803 The following functions are supported: - write, read potentiometer value - potentiometer scale Datasheet: https://datasheets.maximintegrated.com/en/ds/DS1803.pdf Signed-off-by: Slawomir Stepien <sst@poczta.fm> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-04-10 04:23:09 -07:00
To compile this driver as a module, choose M here: the
module will be called ds1803.
iio: potentiometer: add a driver for Maxim 5432-5435 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>
2019-07-31 07:07:05 -07:00
config MAX5432
tristate "Maxim MAX5432-MAX5435 Digital Potentiometer driver"
depends on I2C
help
Say yes here to build support for the Maxim
MAX5432, MAX5433, MAX5434 and MAX5435 digital
potentiometer chips.
To compile this driver as a module, choose M here: the
module will be called max5432.
iio: max5481: Add support for Maxim digital potentiometers Add implementation for Maxim Integrated 5481, 5482, 5483, and 5484 digital potentiometer devices. Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf Signed-off-by: Maury Anderson <maury.anderson@rockwellcollins.com> Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Slawomir Stepien <sst@poczta.fm> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-26 13:26:15 -07:00
config MAX5481
drivers: iio: Kconfig: pedantic cleanup Formatting of Kconfig files doesn't look so pretty, so just take damp cloth and clean it up. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-03-06 07:52:23 -07:00
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.
iio: max5481: Add support for Maxim digital potentiometers Add implementation for Maxim Integrated 5481, 5482, 5483, and 5484 digital potentiometer devices. Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf Signed-off-by: Maury Anderson <maury.anderson@rockwellcollins.com> Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Slawomir Stepien <sst@poczta.fm> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-26 13:26:15 -07:00
drivers: iio: Kconfig: pedantic cleanup Formatting of Kconfig files doesn't look so pretty, so just take damp cloth and clean it up. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-03-06 07:52:23 -07:00
To compile this driver as a module, choose M here: the
module will be called max5481.
iio: max5481: Add support for Maxim digital potentiometers Add implementation for Maxim Integrated 5481, 5482, 5483, and 5484 digital potentiometer devices. Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf Signed-off-by: Maury Anderson <maury.anderson@rockwellcollins.com> Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Slawomir Stepien <sst@poczta.fm> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-01-26 13:26:15 -07:00
iio: max5487: Add support for Maxim digital potentiometers Add implementation for Maxim MAX5487, MAX5488, MAX5489 digital potentiometers. Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX5487-MAX5489.pdf Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> CC: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-05-18 22:55:46 -07:00
config MAX5487
drivers: iio: Kconfig: pedantic cleanup Formatting of Kconfig files doesn't look so pretty, so just take damp cloth and clean it up. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-03-06 07:52:23 -07:00
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.
iio: max5487: Add support for Maxim digital potentiometers Add implementation for Maxim MAX5487, MAX5488, MAX5489 digital potentiometers. Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX5487-MAX5489.pdf Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> CC: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-05-18 22:55:46 -07:00
drivers: iio: Kconfig: pedantic cleanup Formatting of Kconfig files doesn't look so pretty, so just take damp cloth and clean it up. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-03-06 07:52:23 -07:00
To compile this driver as a module, choose M here: the
module will be called max5487.
iio: max5487: Add support for Maxim digital potentiometers Add implementation for Maxim MAX5487, MAX5488, MAX5489 digital potentiometers. Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX5487-MAX5489.pdf Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> CC: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-05-18 22:55:46 -07:00
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>
2018-03-08 12:58:30 -07:00
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.
iio: potentiometer: add driver for Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X The following functionalities are supported: - write, read from volatile memory Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/22060b.pdf Signed-off-by: Slawomir Stepien <sst@poczta.fm> Reviewed-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-03-23 01:57:20 -07:00
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,
iio: potentiometer: Fix typo in Kconfig Fix s/potentiomenter/potentiometer/. Suggested-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-06-30 00:34:51 -07:00
digital potentiometer chips.
iio: potentiometer: add driver for Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X The following functionalities are supported: - write, read from volatile memory Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/22060b.pdf Signed-off-by: Slawomir Stepien <sst@poczta.fm> Reviewed-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-03-23 01:57:20 -07:00
To compile this driver as a module, choose M here: the
module will be called mcp4131.
iio: mcp4531: Driver for Microchip digital potentiometers Add support for Microchip digital potentiometers and rheostats MCP4531, MCP4532, MCP4551, MCP4552 MCP4631, MCP4632, MCP4651, MCP4652 DEVICE Wipers Steps Resistor Opts (kOhm) i2c address MCP4531 1 129 5, 10, 50, 100 010111x MCP4532 1 129 5, 10, 50, 100 01011xx MCP4551 1 257 5, 10, 50, 100 010111x MCP4552 1 257 5, 10, 50, 100 01011xx MCP4631 2 129 5, 10, 50, 100 0101xxx MCP4632 2 129 5, 10, 50, 100 01011xx MCP4651 2 257 5, 10, 50, 100 0101xxx MCP4652 2 257 5, 10, 50, 100 01011xx Datasheet: http://www.microchip.com/downloads/en/DeviceDoc/22096b.pdf Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-09-23 07:26:23 -07:00
config MCP4531
tristate "Microchip MCP45xx/MCP46xx Digital Potentiometer driver"
depends on I2C
help
Say yes here to build support for the Microchip
iio: potentiometer: mcp4531: Add support for MCP454x, MCP456x, MCP464x and MCP466x This patch adds support for MCP454x, MCP456x, MCP464x and MCP466x parts. The main difference with currently supported parts (MCP453x and alike) is the addition of a non-volatile memory in order to recall the wiper setting at power-on. This feature is currently not supported and only the volatile memory is used to set the wiper. Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-06-30 00:34:48 -07:00
MCP4531, MCP4532, MCP4541, MCP4542,
MCP4551, MCP4552, MCP4561, MCP4562,
MCP4631, MCP4632, MCP4641, MCP4642,
MCP4651, MCP4652, MCP4661, MCP4662
iio: potentiometer: Fix typo in Kconfig Fix s/potentiomenter/potentiometer/. Suggested-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-06-30 00:34:51 -07:00
digital potentiometer chips.
iio: mcp4531: Driver for Microchip digital potentiometers Add support for Microchip digital potentiometers and rheostats MCP4531, MCP4532, MCP4551, MCP4552 MCP4631, MCP4632, MCP4651, MCP4652 DEVICE Wipers Steps Resistor Opts (kOhm) i2c address MCP4531 1 129 5, 10, 50, 100 010111x MCP4532 1 129 5, 10, 50, 100 01011xx MCP4551 1 257 5, 10, 50, 100 010111x MCP4552 1 257 5, 10, 50, 100 01011xx MCP4631 2 129 5, 10, 50, 100 0101xxx MCP4632 2 129 5, 10, 50, 100 01011xx MCP4651 2 257 5, 10, 50, 100 0101xxx MCP4652 2 257 5, 10, 50, 100 01011xx Datasheet: http://www.microchip.com/downloads/en/DeviceDoc/22096b.pdf Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-09-23 07:26:23 -07:00
To compile this driver as a module, choose M here: the
module will be called mcp4531.
iio: potentiometer: Add driver for Microchip MCP41xxx/42xxx This patch adds driver support for the Microchip MCP41xxx/42xxx family of digital potentiometers: DEVICE Wipers Positions Resistance (kOhm) MCP41010 1 256 10 MCP41050 1 256 50 MCP41100 1 256 100 MCP42010 2 256 10 MCP42050 2 256 50 MCP42100 2 256 100 Datasheet: http://ww1.microchip.com/downloads/en/devicedoc/11195c.pdf Signed-off-by: Chris Coffey <cmc@babblebit.net> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2018-11-20 07:17:13 -07:00
config MCP41010
tristate "Microchip MCP41xxx/MCP42xxx Digital Potentiometer driver"
depends on SPI
help
Say yes here to build support for the Microchip
MCP41010, MCP41050, MCP41100,
MCP42010, MCP42050, MCP42100
digital potentiometer chips.
To compile this driver as a module, choose M here: the
module will be called mcp41010.
iio: potentiometer: add TI tpl0102 support Add support for the TI family of digital potentiometers. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-21 18:32:15 -07:00
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.
iio: potentiometer: Add support for the Renesas X9250 potentiometers The Renesas X9250 integrates four digitally controlled potentiometers. On each potentiometer, the X9250T has a 100 kOhms total resistance and the X9250U has a 50 kOhms total resistance. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Link: https://lore.kernel.org/r/20230509160852.158101-3-herve.codina@bootlin.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-09 09:08:51 -07:00
config X9250
tristate "Renesas X9250 quad controlled potentiometers"
depends on SPI
help
Enable support for the Renesas X9250 quad controlled
potentiometers.
To compile this driver as a module, choose M here: the module
will be called x9250.
iio: mcp4531: Driver for Microchip digital potentiometers Add support for Microchip digital potentiometers and rheostats MCP4531, MCP4532, MCP4551, MCP4552 MCP4631, MCP4632, MCP4651, MCP4652 DEVICE Wipers Steps Resistor Opts (kOhm) i2c address MCP4531 1 129 5, 10, 50, 100 010111x MCP4532 1 129 5, 10, 50, 100 01011xx MCP4551 1 257 5, 10, 50, 100 010111x MCP4552 1 257 5, 10, 50, 100 01011xx MCP4631 2 129 5, 10, 50, 100 0101xxx MCP4632 2 129 5, 10, 50, 100 01011xx MCP4651 2 257 5, 10, 50, 100 0101xxx MCP4652 2 257 5, 10, 50, 100 01011xx Datasheet: http://www.microchip.com/downloads/en/DeviceDoc/22096b.pdf Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-09-23 07:26:23 -07:00
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