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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /drivers/iio/adc/Kconfig
parentInitial commit. (diff)
downloadlinux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz
linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/iio/adc/Kconfig')
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diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
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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.
+
+endmenu