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- # SPDX-License-Identifier: GPL-2.0-only
- #
- # ADC drivers
- #
- # When adding new entries keep the list in alphabetical order
- menu "Analog to digital converters"
- config AB8500_GPADC
- bool "ST-Ericsson AB8500 GPADC driver"
- depends on AB8500_CORE && REGULATOR_AB8500
- default y
- help
- AB8500 Analog Baseband, mixed signal integrated circuit GPADC
- (General Purpose Analog to Digital Converter) driver used to monitor
- internal voltages, convert accessory and battery, AC (charger, mains)
- and USB voltages integral to the U8500 platform.
- config AD_SIGMA_DELTA
- tristate
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- config AD7091R5
- tristate "Analog Devices AD7091R5 ADC Driver"
- depends on I2C
- select REGMAP_I2C
- help
- Say yes here to build support for Analog Devices AD7091R-5 ADC.
- config AD7124
- tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
- depends on SPI_MASTER
- select AD_SIGMA_DELTA
- help
- Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
- SPI analog to digital converters (ADC).
- To compile this driver as a module, choose M here: the module will be
- called ad7124.
- config AD7192
- tristate "Analog Devices AD7190 AD7192 AD7193 AD7195 ADC driver"
- depends on SPI
- select AD_SIGMA_DELTA
- help
- Say yes here to build support for Analog Devices AD7190,
- AD7192, AD7193 or AD7195 SPI analog to digital converters (ADC).
- If unsure, say N (but it's safe to say "Y").
- To compile this driver as a module, choose M here: the
- module will be called ad7192.
- config AD7266
- tristate "Analog Devices AD7265/AD7266 ADC driver"
- depends on SPI_MASTER
- select IIO_BUFFER
- select IIO_TRIGGER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Analog Devices AD7265 and AD7266
- ADCs.
- To compile this driver as a module, choose M here: the module will be
- called ad7266.
- config AD7291
- tristate "Analog Devices AD7291 ADC driver"
- depends on I2C
- help
- Say yes here to build support for Analog Devices AD7291
- 8 Channel ADC with temperature sensor.
- To compile this driver as a module, choose M here: the
- module will be called ad7291.
- config AD7292
- tristate "Analog Devices AD7292 ADC driver"
- depends on SPI
- help
- Say yes here to build support for Analog Devices AD7292
- 8 Channel ADC with temperature sensor.
- To compile this driver as a module, choose M here: the
- module will be called ad7292.
- config AD7298
- tristate "Analog Devices AD7298 ADC driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Analog Devices AD7298
- 8 Channel ADC with temperature sensor.
- To compile this driver as a module, choose M here: the
- module will be called ad7298.
- config AD7476
- tristate "Analog Devices AD7476 1-channel ADCs driver and other similar devices from AD an TI"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for the following SPI analog to
- digital converters (ADCs):
- Analog Devices: AD7273, AD7274, AD7276, AD7277, AD7278, AD7475,
- AD7476, AD7477, AD7478, AD7466, AD7467, AD7468, AD7495, AD7910,
- AD7920.
- Texas Instruments: ADS7866, ADS7867, ADS7868.
- To compile this driver as a module, choose M here: the
- module will be called ad7476.
- config AD7606
- tristate
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- config AD7606_IFACE_PARALLEL
- tristate "Analog Devices AD7606 ADC driver with parallel interface support"
- depends on HAS_IOMEM
- select AD7606
- help
- Say yes here to build parallel interface support for Analog Devices:
- ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
- To compile this driver as a module, choose M here: the
- module will be called ad7606_parallel.
- config AD7606_IFACE_SPI
- tristate "Analog Devices AD7606 ADC driver with spi interface support"
- depends on SPI
- select AD7606
- help
- Say yes here to build spi interface support for Analog Devices:
- ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
- To compile this driver as a module, choose M here: the
- module will be called ad7606_spi.
- config AD7766
- tristate "Analog Devices AD7766/AD7767 ADC driver"
- depends on SPI_MASTER
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Analog Devices AD7766, AD7766-1,
- AD7766-2, AD7767, AD7767-1, AD7767-2 SPI analog to digital converters.
- To compile this driver as a module, choose M here: the module will be
- called ad7766.
- config AD7768_1
- tristate "Analog Devices AD7768-1 ADC driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Analog Devices AD7768-1 SPI
- simultaneously sampling sigma-delta analog to digital converter (ADC).
- To compile this driver as a module, choose M here: the module will be
- called ad7768-1.
- config AD7780
- tristate "Analog Devices AD7780 and similar ADCs driver"
- depends on SPI
- depends on GPIOLIB || COMPILE_TEST
- select AD_SIGMA_DELTA
- help
- Say yes here to build support for Analog Devices AD7170, AD7171,
- AD7780 and AD7781 SPI analog to digital converters (ADC).
- To compile this driver as a module, choose M here: the
- module will be called ad7780.
- config AD7791
- tristate "Analog Devices AD7791 ADC driver"
- depends on SPI
- select AD_SIGMA_DELTA
- help
- Say yes here to build support for Analog Devices AD7787, AD7788, AD7789,
- AD7790 and AD7791 SPI analog to digital converters (ADC).
- To compile this driver as a module, choose M here: the module will be
- called ad7791.
- config AD7793
- tristate "Analog Devices AD7793 and similar ADCs driver"
- depends on SPI
- select AD_SIGMA_DELTA
- help
- Say yes here to build support for Analog Devices AD7785, AD7792, AD7793,
- AD7794 and AD7795 SPI analog to digital converters (ADC).
- To compile this driver as a module, choose M here: the
- module will be called AD7793.
- config AD7887
- tristate "Analog Devices AD7887 ADC driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Analog Devices
- AD7887 SPI analog to digital converter (ADC).
- To compile this driver as a module, choose M here: the
- module will be called ad7887.
- config AD7923
- tristate "Analog Devices AD7923 and similar ADCs driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Analog Devices
- AD7904, AD7914, AD7923, AD7924 4 Channel ADCs.
- To compile this driver as a module, choose M here: the
- module will be called ad7923.
- config AD7949
- tristate "Analog Devices AD7949 and similar ADCs driver"
- depends on SPI
- help
- Say yes here to build support for Analog Devices
- AD7949, AD7682, AD7689 8 Channel ADCs.
- To compile this driver as a module, choose M here: the
- module will be called ad7949.
- config AD799X
- tristate "Analog Devices AD799x ADC driver"
- depends on I2C
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Analog Devices:
- ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, ad7998
- i2c analog to digital converters (ADC). Provides direct access
- via sysfs.
- To compile this driver as a module, choose M here: the module will be
- called ad799x.
- config AD9467
- tristate "Analog Devices AD9467 High Speed ADC driver"
- depends on SPI
- depends on ADI_AXI_ADC
- help
- Say yes here to build support for Analog Devices:
- * AD9467 16-Bit, 200 MSPS/250 MSPS Analog-to-Digital Converter
- The driver requires the assistance of the AXI ADC IP core to operate,
- since SPI is used for configuration only, while data has to be
- streamed into memory via DMA.
- To compile this driver as a module, choose M here: the module will be
- called ad9467.
- config ADI_AXI_ADC
- tristate "Analog Devices Generic AXI ADC IP core driver"
- select IIO_BUFFER
- select IIO_BUFFER_HW_CONSUMER
- select IIO_BUFFER_DMAENGINE
- depends on HAS_IOMEM
- depends on OF
- help
- Say yes here to build support for Analog Devices Generic
- AXI ADC IP core. The IP core is used for interfacing with
- analog-to-digital (ADC) converters that require either a high-speed
- serial interface (JESD204B/C) or a source synchronous parallel
- interface (LVDS/CMOS).
- Typically (for such devices) SPI will be used for configuration only,
- while this IP core handles the streaming of data into memory via DMA.
- Link: https://wiki.analog.com/resources/fpga/docs/axi_adc_ip
- If unsure, say N (but it's safe to say "Y").
- To compile this driver as a module, choose M here: the
- module will be called adi-axi-adc.
- config ASPEED_ADC
- tristate "Aspeed ADC"
- depends on ARCH_ASPEED || COMPILE_TEST
- depends on COMMON_CLK
- help
- If you say yes here you get support for the ADC included in Aspeed
- BMC SoCs.
- To compile this driver as a module, choose M here: the module will be
- called aspeed_adc.
- config AT91_ADC
- tristate "Atmel AT91 ADC"
- depends on ARCH_AT91 || COMPILE_TEST
- depends on INPUT && SYSFS && OF
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Atmel AT91 ADC.
- To compile this driver as a module, choose M here: the module will be
- called at91_adc.
- config AT91_SAMA5D2_ADC
- tristate "Atmel AT91 SAMA5D2 ADC"
- depends on ARCH_AT91 || COMPILE_TEST
- depends on HAS_IOMEM
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Atmel SAMA5D2 ADC which is
- available on SAMA5D2 SoC family.
- To compile this driver as a module, choose M here: the module will be
- called at91-sama5d2_adc.
- config AXP20X_ADC
- tristate "X-Powers AXP20X and AXP22X ADC driver"
- depends on MFD_AXP20X
- help
- Say yes here to have support for X-Powers power management IC (PMIC)
- AXP20X and AXP22X ADC devices.
- To compile this driver as a module, choose M here: the module will be
- called axp20x_adc.
- config AXP288_ADC
- tristate "X-Powers AXP288 ADC driver"
- depends on MFD_AXP20X
- help
- Say yes here to have support for X-Powers power management IC (PMIC) ADC
- device. Depending on platform configuration, this general purpose ADC can
- be used for sampling sensors such as thermal resistors.
- To compile this driver as a module, choose M here: the module will be
- called axp288_adc.
- config BCM_IPROC_ADC
- tristate "Broadcom IPROC ADC driver"
- depends on (ARCH_BCM_IPROC && OF) || COMPILE_TEST
- depends on MFD_SYSCON
- default ARCH_BCM_CYGNUS
- help
- Say Y here if you want to add support for the Broadcom static
- ADC driver.
- Broadcom iProc ADC driver. Broadcom iProc ADC controller has 8
- channels. The driver allows the user to read voltage values.
- config BERLIN2_ADC
- tristate "Marvell Berlin2 ADC driver"
- depends on ARCH_BERLIN
- help
- Marvell Berlin2 ADC driver. This ADC has 8 channels, with one used for
- temperature measurement.
- config CC10001_ADC
- tristate "Cosmic Circuits 10001 ADC driver"
- depends on HAS_IOMEM && HAVE_CLK && REGULATOR
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Cosmic Circuits 10001 ADC.
- This driver can also be built as a module. If so, the module will be
- called cc10001_adc.
- config CPCAP_ADC
- tristate "Motorola CPCAP PMIC ADC driver"
- depends on MFD_CPCAP
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Motorola CPCAP PMIC ADC.
- This driver can also be built as a module. If so, the module will be
- called cpcap-adc.
- config DA9150_GPADC
- tristate "Dialog DA9150 GPADC driver support"
- depends on MFD_DA9150
- help
- Say yes here to build support for Dialog DA9150 GPADC.
- This driver can also be built as a module. If chosen, the module name
- will be da9150-gpadc.
- To compile this driver as a module, choose M here: the module will be
- called berlin2-adc.
- config DLN2_ADC
- tristate "Diolan DLN-2 ADC driver support"
- depends on MFD_DLN2
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Diolan DLN-2 ADC.
- This driver can also be built as a module. If so, the module will be
- called adc_dln2.
- config ENVELOPE_DETECTOR
- tristate "Envelope detector using a DAC and a comparator"
- depends on OF
- help
- Say yes here to build support for an envelope detector using a DAC
- and a comparator.
- To compile this driver as a module, choose M here: the module will be
- called envelope-detector.
- config EP93XX_ADC
- tristate "Cirrus Logic EP93XX ADC driver"
- depends on ARCH_EP93XX
- help
- Driver for the ADC module on the EP93XX series of SoC from Cirrus Logic.
- It's recommended to switch on CONFIG_HIGH_RES_TIMERS option, in this
- case driver will reduce its CPU usage by 90% in some use cases.
- To compile this driver as a module, choose M here: the module will be
- called ep93xx_adc.
- config EXYNOS_ADC
- tristate "Exynos ADC driver support"
- depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210 || (OF && COMPILE_TEST)
- depends on HAS_IOMEM
- help
- Core support for the ADC block found in the Samsung EXYNOS series
- of SoCs for drivers such as the touchscreen and hwmon to use to share
- this resource.
- To compile this driver as a module, choose M here: the module will be
- called exynos_adc.
- config MXS_LRADC_ADC
- tristate "Freescale i.MX23/i.MX28 LRADC ADC"
- depends on MFD_MXS_LRADC
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for the ADC functions of the
- i.MX23/i.MX28 LRADC. This includes general-purpose ADC readings,
- battery voltage measurement, and die temperature measurement.
- This driver can also be built as a module. If so, the module will be
- called mxs-lradc-adc.
- config FSL_MX25_ADC
- tristate "Freescale MX25 ADC driver"
- depends on MFD_MX25_TSADC
- help
- Generic Conversion Queue driver used for general purpose ADC in the
- MX25. This driver supports single measurements using the MX25 ADC.
- config HI8435
- tristate "Holt Integrated Circuits HI-8435 threshold detector"
- select IIO_TRIGGERED_EVENT
- depends on SPI
- help
- If you say yes here you get support for Holt Integrated Circuits
- HI-8435 chip.
- This driver can also be built as a module. If so, the module will be
- called hi8435.
- config HX711
- tristate "AVIA HX711 ADC for weight cells"
- depends on GPIOLIB
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- If you say yes here you get support for AVIA HX711 ADC which is used
- for weigh cells
- This driver uses two GPIOs, one acts as the clock and controls the
- channel selection and gain, the other one is used for the measurement
- data
- Currently the raw value is read from the chip and delivered.
- To get an actual weight one needs to subtract the
- zero offset and multiply by a scale factor.
- This should be done in userspace.
- This driver can also be built as a module. If so, the module will be
- called hx711.
- config INA2XX_ADC
- tristate "Texas Instruments INA2xx Power Monitors IIO driver"
- depends on I2C && !SENSORS_INA2XX
- select REGMAP_I2C
- select IIO_BUFFER
- select IIO_KFIFO_BUF
- help
- Say yes here to build support for TI INA2xx family of Power Monitors.
- This driver is mutually exclusive with the HWMON version.
- config INGENIC_ADC
- tristate "Ingenic JZ47xx SoCs ADC driver"
- depends on MIPS || COMPILE_TEST
- select IIO_BUFFER
- help
- Say yes here to build support for the Ingenic JZ47xx SoCs ADC unit.
- This driver can also be built as a module. If so, the module will be
- called ingenic_adc.
- config INTEL_MRFLD_ADC
- tristate "Intel Merrifield Basin Cove ADC driver"
- depends on INTEL_SOC_PMIC_MRFLD
- help
- Say yes here to have support for Basin Cove power management IC (PMIC) ADC
- device. Depending on platform configuration, this general purpose ADC can
- be used for sampling sensors such as thermal resistors.
- To compile this driver as a module, choose M here: the module will be
- called intel_mrfld_adc.
- config IMX7D_ADC
- tristate "Freescale IMX7D ADC driver"
- depends on ARCH_MXC || COMPILE_TEST
- depends on HAS_IOMEM
- help
- Say yes here to build support for IMX7D ADC.
- This driver can also be built as a module. If so, the module will be
- called imx7d_adc.
- config LP8788_ADC
- tristate "LP8788 ADC driver"
- depends on MFD_LP8788
- help
- Say yes here to build support for TI LP8788 ADC.
- To compile this driver as a module, choose M here: the module will be
- called lp8788_adc.
- config LPC18XX_ADC
- tristate "NXP LPC18xx ADC driver"
- depends on ARCH_LPC18XX || COMPILE_TEST
- depends on OF && HAS_IOMEM
- help
- Say yes here to build support for NXP LPC18XX ADC.
- To compile this driver as a module, choose M here: the module will be
- called lpc18xx_adc.
- config LPC32XX_ADC
- tristate "NXP LPC32XX ADC"
- depends on ARCH_LPC32XX || COMPILE_TEST
- depends on HAS_IOMEM
- help
- Say yes here to build support for the integrated ADC inside the
- LPC32XX SoC. Note that this feature uses the same hardware as the
- touchscreen driver, so you should either select only one of the two
- drivers (lpc32xx_adc or lpc32xx_ts) or, in the OpenFirmware case,
- activate only one via device tree selection. Provides direct access
- via sysfs.
- config LTC2471
- tristate "Linear Technology LTC2471 and LTC2473 ADC driver"
- depends on I2C
- help
- Say yes here to build support for Linear Technology LTC2471 and
- LTC2473 16-bit I2C ADC.
- This driver can also be built as a module. If so, the module will
- be called ltc2471.
- config LTC2485
- tristate "Linear Technology LTC2485 ADC driver"
- depends on I2C
- help
- Say yes here to build support for Linear Technology LTC2485 ADC.
- To compile this driver as a module, choose M here: the module will be
- called ltc2485.
- config LTC2496
- tristate "Linear Technology LTC2496 ADC driver"
- depends on SPI
- help
- Say yes here to build support for Linear Technology LTC2496
- 16-Bit 8-/16-Channel Delta Sigma ADC.
- To compile this driver as a module, choose M here: the module will be
- called ltc2496.
- config LTC2497
- tristate "Linear Technology LTC2497 ADC driver"
- depends on I2C
- help
- Say yes here to build support for Linear Technology LTC2497
- 16-Bit 8-/16-Channel Delta Sigma ADC.
- To compile this driver as a module, choose M here: the module will be
- called ltc2497.
- config MAX1027
- tristate "Maxim max1027 ADC driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Maxim SPI {10,12}-bit ADC models:
- max1027, max1029, max1031, max1227, max1229 and max1231.
- To compile this driver as a module, choose M here: the module will be
- called max1027.
- config MAX11100
- tristate "Maxim max11100 ADC driver"
- depends on SPI_MASTER
- help
- Say yes here to build support for Maxim max11100 SPI ADC
- To compile this driver as a module, choose M here: the module will be
- called max11100.
- config MAX1118
- tristate "Maxim max1117/max1118/max1119 ADCs driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Maxim max1117/max1118/max1119
- 8-bit, dual-channel ADCs.
- To compile this driver as a module, choose M here: the module will be
- called max1118.
- config MAX1241
- tristate "Maxim max1241 ADC driver"
- depends on SPI_MASTER
- help
- Say yes here to build support for Maxim max1241 12-bit, single-channel
- ADC.
- To compile this driver as a module, choose M here: the module will be
- called max1241.
- config MAX1363
- tristate "Maxim max1363 ADC driver"
- depends on I2C
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for many Maxim i2c analog to digital
- converters (ADC). (max1361, max1362, max1363, max1364, max1036,
- max1037, max1038, max1039, max1136, max1136, max1137, max1138,
- max1139, max1236, max1237, max11238, max1239, max11600, max11601,
- max11602, max11603, max11604, max11605, max11606, max11607,
- max11608, max11609, max11610, max11611, max11612, max11613,
- max11614, max11615, max11616, max11617, max11644, max11645,
- max11646, max11647) Provides direct access via sysfs and buffered
- data via the iio dev interface.
- To compile this driver as a module, choose M here: the module will be
- called max1363.
- config MAX9611
- tristate "Maxim max9611/max9612 ADC driver"
- depends on I2C
- help
- Say yes here to build support for Maxim max9611/max9612 current sense
- amplifier with 12-bits ADC interface.
- To compile this driver as a module, choose M here: the module will be
- called max9611.
- config MCP320X
- tristate "Microchip Technology MCP3x01/02/04/08 and MCP3550/1/3"
- depends on SPI
- help
- Say yes here to build support for Microchip Technology's
- MCP3001, MCP3002, MCP3004, MCP3008, MCP3201, MCP3202, MCP3204,
- MCP3208, MCP3301, MCP3550, MCP3551 and MCP3553 analog to digital
- converters.
- This driver can also be built as a module. If so, the module will be
- called mcp320x.
- config MCP3422
- tristate "Microchip Technology MCP3421/2/3/4/5/6/7/8 driver"
- depends on I2C
- help
- Say yes here to build support for Microchip Technology's MCP3421
- MCP3422, MCP3423, MCP3424, MCP3425, MCP3426, MCP3427 or MCP3428
- analog to digital converters.
- This driver can also be built as a module. If so, the module will be
- called mcp3422.
- config MCP3911
- tristate "Microchip Technology MCP3911 driver"
- depends on SPI
- help
- Say yes here to build support for Microchip Technology's MCP3911
- analog to digital converter.
- This driver can also be built as a module. If so, the module will be
- called mcp3911.
- config MEDIATEK_MT6577_AUXADC
- tristate "MediaTek AUXADC driver"
- depends on ARCH_MEDIATEK || COMPILE_TEST
- depends on HAS_IOMEM
- help
- Say yes here to enable support for MediaTek mt65xx AUXADC.
- The driver supports immediate mode operation to read from one of sixteen
- channels (external or internal).
- This driver can also be built as a module. If so, the module will be
- called mt6577_auxadc.
- config MEN_Z188_ADC
- tristate "MEN 16z188 ADC IP Core support"
- depends on MCB
- help
- Say yes here to enable support for the MEN 16z188 ADC IP-Core on a MCB
- carrier.
- This driver can also be built as a module. If so, the module will be
- called men_z188_adc.
- config MESON_SARADC
- tristate "Amlogic Meson SAR ADC driver"
- default ARCH_MESON
- depends on OF && COMMON_CLK && (ARCH_MESON || COMPILE_TEST)
- select REGMAP_MMIO
- help
- Say yes here to build support for the SAR ADC found in Amlogic Meson
- SoCs.
- To compile this driver as a module, choose M here: the
- module will be called meson_saradc.
- config MP2629_ADC
- tristate "Monolithic MP2629 ADC driver"
- depends on MFD_MP2629
- help
- Say yes to have support for battery charger IC MP2629 ADC device
- accessed over I2C.
- This driver provides ADC conversion of system, input power supply
- and battery voltage & current information.
- config NAU7802
- tristate "Nuvoton NAU7802 ADC driver"
- depends on I2C
- help
- Say yes here to build support for Nuvoton NAU7802 ADC.
- To compile this driver as a module, choose M here: the
- module will be called nau7802.
- config NPCM_ADC
- tristate "Nuvoton NPCM ADC driver"
- depends on ARCH_NPCM || COMPILE_TEST
- depends on HAS_IOMEM
- help
- Say yes here to build support for Nuvoton NPCM ADC.
- This driver can also be built as a module. If so, the module
- will be called npcm_adc.
- config PALMAS_GPADC
- tristate "TI Palmas General Purpose ADC"
- depends on MFD_PALMAS
- help
- Palmas series pmic chip by Texas Instruments (twl6035/6037)
- is used in smartphones and tablets and supports a 16 channel
- general purpose ADC.
- config QCOM_VADC_COMMON
- tristate
- config QCOM_PM8XXX_XOADC
- tristate "Qualcomm SSBI PM8xxx PMIC XOADCs"
- depends on MFD_PM8XXX
- select QCOM_VADC_COMMON
- help
- ADC driver for the XOADC portions of the Qualcomm PM8xxx PMICs
- using SSBI transport: PM8018, PM8038, PM8058, PM8921.
- To compile this driver as a module, choose M here: the module
- will be called qcom-pm8xxx-xoadc.
- config QCOM_SPMI_IADC
- tristate "Qualcomm SPMI PMIC current ADC"
- depends on SPMI
- select REGMAP_SPMI
- help
- This is the IIO Current ADC driver for Qualcomm QPNP IADC Chip.
- The driver supports single mode operation to read from one of two
- channels (external or internal). Hardware have additional
- channels internally used for gain and offset calibration.
- To compile this driver as a module, choose M here: the module will
- be called qcom-spmi-iadc.
- config QCOM_SPMI_VADC
- tristate "Qualcomm SPMI PMIC voltage ADC"
- depends on SPMI
- select REGMAP_SPMI
- select QCOM_VADC_COMMON
- help
- This is the IIO Voltage ADC driver for Qualcomm QPNP VADC Chip.
- The driver supports multiple channels read. The VADC is a 15-bit
- sigma-delta ADC. Some of the channels are internally used for
- calibration.
- To compile this driver as a module, choose M here: the module will
- be called qcom-spmi-vadc.
- config QCOM_SPMI_ADC5
- tristate "Qualcomm Technologies Inc. SPMI PMIC5 ADC"
- depends on SPMI
- select REGMAP_SPMI
- select QCOM_VADC_COMMON
- help
- This is the IIO Voltage PMIC5 ADC driver for Qualcomm Technologies Inc.
- The driver supports multiple channels read. The ADC is a 16-bit
- sigma-delta ADC. The hardware supports calibrated results for
- conversion requests and clients include reading voltage phone
- power, on board system thermistors connected to the PMIC ADC,
- PMIC die temperature, charger temperature, battery current, USB voltage
- input, voltage signals connected to supported PMIC GPIO inputs. The
- hardware supports internal pull-up for thermistors and can choose between
- a 100k, 30k and 400k pull up using the ADC channels.
- To compile this driver as a module, choose M here: the module will
- be called qcom-spmi-adc5.
- config RCAR_GYRO_ADC
- tristate "Renesas R-Car GyroADC driver"
- depends on ARCH_RCAR_GEN2 || COMPILE_TEST
- help
- Say yes here to build support for the GyroADC found in Renesas
- R-Car Gen2 SoCs. This block is a simple SPI offload engine for
- reading data out of attached compatible ADCs in a round-robin
- fashion. Up to 4 or 8 ADC channels are supported by this block,
- depending on which ADCs are attached.
- To compile this driver as a module, choose M here: the
- module will be called rcar-gyroadc.
- config RN5T618_ADC
- tristate "ADC for the RN5T618/RC5T619 family of chips"
- depends on MFD_RN5T618
- help
- Say yes here to build support for the integrated ADC inside the
- RN5T618/619 series PMICs:
- This driver can also be built as a module. If so, the module
- will be called rn5t618-adc.
- config ROCKCHIP_SARADC
- tristate "Rockchip SARADC driver"
- depends on ARCH_ROCKCHIP || COMPILE_TEST
- depends on RESET_CONTROLLER
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for the SARADC found in SoCs from
- Rockchip.
- To compile this driver as a module, choose M here: the
- module will be called rockchip_saradc.
- config SC27XX_ADC
- tristate "Spreadtrum SC27xx series PMICs ADC"
- depends on MFD_SC27XX_PMIC || COMPILE_TEST
- help
- Say yes here to build support for the integrated ADC inside the
- Spreadtrum SC27xx series PMICs.
- This driver can also be built as a module. If so, the module
- will be called sc27xx_adc.
- config SPEAR_ADC
- tristate "ST SPEAr ADC"
- depends on PLAT_SPEAR || COMPILE_TEST
- depends on HAS_IOMEM
- help
- Say yes here to build support for the integrated ADC inside the
- ST SPEAr SoC. Provides direct access via sysfs.
- To compile this driver as a module, choose M here: the
- module will be called spear_adc.
- config SD_ADC_MODULATOR
- tristate "Generic sigma delta modulator"
- depends on OF
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Select this option to enables sigma delta modulator. This driver can
- support generic sigma delta modulators.
- This driver can also be built as a module. If so, the module
- will be called sd_adc_modulator.
- config STM32_ADC_CORE
- tristate "STMicroelectronics STM32 adc core"
- depends on ARCH_STM32 || COMPILE_TEST
- depends on OF
- depends on REGULATOR
- depends on HAS_IOMEM
- select IIO_BUFFER
- select MFD_STM32_TIMERS
- select IIO_STM32_TIMER_TRIGGER
- select IIO_TRIGGERED_BUFFER
- help
- Select this option to enable the core driver for STMicroelectronics
- STM32 analog-to-digital converter (ADC).
- This driver can also be built as a module. If so, the module
- will be called stm32-adc-core.
- config STM32_ADC
- tristate "STMicroelectronics STM32 adc"
- depends on STM32_ADC_CORE
- help
- Say yes here to build support for STMicroelectronics stm32 Analog
- to Digital Converter (ADC).
- This driver can also be built as a module. If so, the module
- will be called stm32-adc.
- config STM32_DFSDM_CORE
- tristate "STMicroelectronics STM32 DFSDM core"
- depends on (ARCH_STM32 && OF) || COMPILE_TEST
- select REGMAP
- select REGMAP_MMIO
- help
- Select this option to enable the driver for STMicroelectronics
- STM32 digital filter for sigma delta converter.
- This driver can also be built as a module. If so, the module
- will be called stm32-dfsdm-core.
- config STM32_DFSDM_ADC
- tristate "STMicroelectronics STM32 dfsdm adc"
- depends on (ARCH_STM32 && OF) || COMPILE_TEST
- select STM32_DFSDM_CORE
- select REGMAP_MMIO
- select IIO_BUFFER
- select IIO_BUFFER_HW_CONSUMER
- select IIO_TRIGGERED_BUFFER
- help
- Select this option to support ADCSigma delta modulator for
- STMicroelectronics STM32 digital filter for sigma delta converter.
- This driver can also be built as a module. If so, the module
- will be called stm32-dfsdm-adc.
- config STMPE_ADC
- tristate "STMicroelectronics STMPE ADC driver"
- depends on OF && MFD_STMPE
- help
- Say yes here to build support for ST Microelectronics STMPE
- built-in ADC block (stmpe811).
- config STX104
- tristate "Apex Embedded Systems STX104 driver"
- depends on PC104 && X86
- select ISA_BUS_API
- select GPIOLIB
- help
- Say yes here to build support for the Apex Embedded Systems STX104
- integrated analog PC/104 card.
- This driver supports the 16 channels of single-ended (8 channels of
- differential) analog inputs, 2 channels of analog output, 4 digital
- inputs, and 4 digital outputs provided by the STX104.
- The base port addresses for the devices may be configured via the base
- array module parameter.
- config SUN4I_GPADC
- tristate "Support for the Allwinner SoCs GPADC"
- depends on IIO
- depends on MFD_SUN4I_GPADC || MACH_SUN8I
- depends on THERMAL || !THERMAL_OF
- select REGMAP_IRQ
- help
- Say yes here to build support for Allwinner (A10, A13 and A31) SoCs
- GPADC. This ADC provides 4 channels which can be used as an ADC or as
- a touchscreen input and one channel for thermal sensor.
- The thermal sensor slows down ADC readings and can be disabled by
- disabling CONFIG_THERMAL_OF. However, the thermal sensor should be
- enabled by default since the SoC temperature is usually more critical
- than ADC readings.
- To compile this driver as a module, choose M here: the module will be
- called sun4i-gpadc-iio.
- config TI_ADC081C
- tristate "Texas Instruments ADC081C/ADC101C/ADC121C family"
- depends on I2C
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- If you say yes here you get support for Texas Instruments ADC081C,
- ADC101C and ADC121C ADC chips.
- This driver can also be built as a module. If so, the module will be
- called ti-adc081c.
- config TI_ADC0832
- tristate "Texas Instruments ADC0831/ADC0832/ADC0834/ADC0838"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- If you say yes here you get support for Texas Instruments ADC0831,
- ADC0832, ADC0834, ADC0838 ADC chips.
- This driver can also be built as a module. If so, the module will be
- called ti-adc0832.
- config TI_ADC084S021
- tristate "Texas Instruments ADC084S021"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- If you say yes here you get support for Texas Instruments ADC084S021
- chips.
- This driver can also be built as a module. If so, the module will be
- called ti-adc084s021.
- config TI_ADC12138
- tristate "Texas Instruments ADC12130/ADC12132/ADC12138"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- If you say yes here you get support for Texas Instruments ADC12130,
- ADC12132 and ADC12138 chips.
- This driver can also be built as a module. If so, the module will be
- called ti-adc12138.
- config TI_ADC108S102
- tristate "Texas Instruments ADC108S102 and ADC128S102 driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Texas Instruments ADC108S102 and
- ADC128S102 ADC.
- To compile this driver as a module, choose M here: the module will
- be called ti-adc108s102.
- config TI_ADC128S052
- tristate "Texas Instruments ADC128S052/ADC122S021/ADC124S021"
- depends on SPI
- help
- If you say yes here you get support for Texas Instruments ADC128S052,
- ADC122S021 and ADC124S021 chips.
- This driver can also be built as a module. If so, the module will be
- called ti-adc128s052.
- config TI_ADC161S626
- tristate "Texas Instruments ADC161S626 1-channel differential ADC"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- If you say yes here you get support for Texas Instruments ADC141S626,
- and ADC161S626 chips.
- This driver can also be built as a module. If so, the module will be
- called ti-adc161s626.
- config TI_ADS1015
- tristate "Texas Instruments ADS1015 ADC"
- depends on I2C
- select REGMAP_I2C
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- If you say yes here you get support for Texas Instruments ADS1015
- ADC chip.
- This driver can also be built as a module. If so, the module will be
- called ti-ads1015.
- config TI_ADS7950
- tristate "Texas Instruments ADS7950 ADC driver"
- depends on SPI && GPIOLIB
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Texas Instruments ADS7950, ADS7951,
- ADS7952, ADS7953, ADS7954, ADS7955, ADS7956, ADS7957, ADS7958, ADS7959.
- ADS7960, ADS7961.
- To compile this driver as a module, choose M here: the
- module will be called ti-ads7950.
- config TI_ADS8344
- tristate "Texas Instruments ADS8344"
- depends on SPI && OF
- help
- If you say yes here you get support for Texas Instruments ADS8344
- ADC chips
- This driver can also be built as a module. If so, the module will be
- called ti-ads8344.
- config TI_ADS8688
- tristate "Texas Instruments ADS8688"
- depends on SPI && OF
- help
- If you say yes here you get support for Texas Instruments ADS8684 and
- and ADS8688 ADC chips
- This driver can also be built as a module. If so, the module will be
- called ti-ads8688.
- config TI_ADS124S08
- tristate "Texas Instruments ADS124S08"
- depends on SPI && OF
- help
- If you say yes here you get support for Texas Instruments ADS124S08
- and ADS124S06 ADC chips
- This driver can also be built as a module. If so, the module will be
- called ti-ads124s08.
- config TI_AM335X_ADC
- tristate "TI's AM335X ADC driver"
- depends on MFD_TI_AM335X_TSCADC && HAS_DMA
- select IIO_BUFFER
- select IIO_KFIFO_BUF
- help
- Say yes here to build support for Texas Instruments ADC
- driver which is also a MFD client.
- To compile this driver as a module, choose M here: the module will be
- called ti_am335x_adc.
- config TI_TLC4541
- tristate "Texas Instruments TLC4541 ADC driver"
- depends on SPI
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to build support for Texas Instruments TLC4541 / TLC3541
- ADC chips.
- This driver can also be built as a module. If so, the module will be
- called ti-tlc4541.
- config TWL4030_MADC
- tristate "TWL4030 MADC (Monitoring A/D Converter)"
- depends on TWL4030_CORE
- help
- This driver provides support for Triton TWL4030-MADC. The
- driver supports both RT and SW conversion methods.
- This driver can also be built as a module. If so, the module will be
- called twl4030-madc.
- config TWL6030_GPADC
- tristate "TWL6030 GPADC (General Purpose A/D Converter) Support"
- depends on TWL4030_CORE
- default n
- help
- Say yes here if you want support for the TWL6030/TWL6032 General
- Purpose A/D Converter. This will add support for battery type
- detection, battery voltage and temperature measurement, die
- temperature measurement, system supply voltage, audio accessory,
- USB ID detection.
- This driver can also be built as a module. If so, the module will be
- called twl6030-gpadc.
- config VF610_ADC
- tristate "Freescale vf610 ADC driver"
- depends on OF
- depends on HAS_IOMEM
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to support for Vybrid board analog-to-digital converter.
- Since the IP is used for i.MX6SLX, the driver also support i.MX6SLX.
- This driver can also be built as a module. If so, the module will be
- called vf610_adc.
- config VIPERBOARD_ADC
- tristate "Viperboard ADC support"
- depends on MFD_VIPERBOARD && USB
- help
- Say yes here to access the ADC part of the Nano River
- Technologies Viperboard.
- To compile this driver as a module, choose M here: the module will be
- called viperboard_adc.
- config XILINX_XADC
- tristate "Xilinx XADC driver"
- depends on HAS_IOMEM
- select IIO_BUFFER
- select IIO_TRIGGERED_BUFFER
- help
- Say yes here to have support for the Xilinx XADC. The driver does support
- both the ZYNQ interface to the XADC as well as the AXI-XADC interface.
- The driver can also be build as a module. If so, the module will be called
- xilinx-xadc.
- config LIGHT_ADC
- tristate "Thead light ADC driver"
- depends on OF
- depends on HAS_IOMEM
- depends on SOC_THEAD
- default y
- help
- Say yes here to support for Thead light MPW analog-to-digital converter.
- This driver can also be built as a module. If so, the module will be
- called light_adc.
- endmenu
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