1 # SPDX-License-Identifier: GPL-2.0-only
5 # When adding new entries keep the list in alphabetical order
7 menu "Analog to digital converters"
10 bool "ST-Ericsson AB8500 GPADC driver"
11 depends on AB8500_CORE && REGULATOR_AB8500
14 AB8500 Analog Baseband, mixed signal integrated circuit GPADC
15 (General Purpose Analog to Digital Converter) driver used to monitor
16 internal voltages, convert accessory and battery, AC (charger, mains)
17 and USB voltages integral to the U8500 platform.
22 select IIO_TRIGGERED_BUFFER
25 tristate "Analog Devices AD7091R5 ADC Driver"
29 Say yes here to build support for Analog Devices AD7091R-5 ADC.
32 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
36 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
37 SPI analog to digital converters (ADC).
39 To compile this driver as a module, choose M here: the module will be
43 tristate "Analog Devices AD7190 AD7192 AD7193 AD7195 ADC driver"
47 Say yes here to build support for Analog Devices AD7190,
48 AD7192, AD7193 or AD7195 SPI analog to digital converters (ADC).
49 If unsure, say N (but it's safe to say "Y").
51 To compile this driver as a module, choose M here: the
52 module will be called ad7192.
55 tristate "Analog Devices AD7265/AD7266 ADC driver"
59 select IIO_TRIGGERED_BUFFER
61 Say yes here to build support for Analog Devices AD7265 and AD7266
64 To compile this driver as a module, choose M here: the module will be
68 tristate "Analog Devices AD7291 ADC driver"
71 Say yes here to build support for Analog Devices AD7291
72 8 Channel ADC with temperature sensor.
74 To compile this driver as a module, choose M here: the
75 module will be called ad7291.
78 tristate "Analog Devices AD7292 ADC driver"
81 Say yes here to build support for Analog Devices AD7292
82 8 Channel ADC with temperature sensor.
84 To compile this driver as a module, choose M here: the
85 module will be called ad7292.
88 tristate "Analog Devices AD7298 ADC driver"
91 select IIO_TRIGGERED_BUFFER
93 Say yes here to build support for Analog Devices AD7298
94 8 Channel ADC with temperature sensor.
96 To compile this driver as a module, choose M here: the
97 module will be called ad7298.
100 tristate "Analog Devices AD7476 1-channel ADCs driver and other similar devices from AD an TI"
103 select IIO_TRIGGERED_BUFFER
105 Say yes here to build support for the following SPI analog to
106 digital converters (ADCs):
107 Analog Devices: AD7273, AD7274, AD7276, AD7277, AD7278, AD7475,
108 AD7476, AD7477, AD7478, AD7466, AD7467, AD7468, AD7495, AD7910,
110 Texas Instruments: ADS7866, ADS7867, ADS7868.
112 To compile this driver as a module, choose M here: the
113 module will be called ad7476.
118 select IIO_TRIGGERED_BUFFER
120 config AD7606_IFACE_PARALLEL
121 tristate "Analog Devices AD7606 ADC driver with parallel interface support"
125 Say yes here to build parallel interface support for Analog Devices:
126 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
128 To compile this driver as a module, choose M here: the
129 module will be called ad7606_parallel.
131 config AD7606_IFACE_SPI
132 tristate "Analog Devices AD7606 ADC driver with spi interface support"
136 Say yes here to build spi interface support for Analog Devices:
137 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
139 To compile this driver as a module, choose M here: the
140 module will be called ad7606_spi.
143 tristate "Analog Devices AD7766/AD7767 ADC driver"
144 depends on SPI_MASTER
146 select IIO_TRIGGERED_BUFFER
148 Say yes here to build support for Analog Devices AD7766, AD7766-1,
149 AD7766-2, AD7767, AD7767-1, AD7767-2 SPI analog to digital converters.
151 To compile this driver as a module, choose M here: the module will be
155 tristate "Analog Devices AD7768-1 ADC driver"
159 select IIO_TRIGGERED_BUFFER
161 Say yes here to build support for Analog Devices AD7768-1 SPI
162 simultaneously sampling sigma-delta analog to digital converter (ADC).
164 To compile this driver as a module, choose M here: the module will be
168 tristate "Analog Devices AD7780 and similar ADCs driver"
170 depends on GPIOLIB || COMPILE_TEST
171 select AD_SIGMA_DELTA
173 Say yes here to build support for Analog Devices AD7170, AD7171,
174 AD7780 and AD7781 SPI analog to digital converters (ADC).
176 To compile this driver as a module, choose M here: the
177 module will be called ad7780.
180 tristate "Analog Devices AD7791 ADC driver"
182 select AD_SIGMA_DELTA
184 Say yes here to build support for Analog Devices AD7787, AD7788, AD7789,
185 AD7790 and AD7791 SPI analog to digital converters (ADC).
187 To compile this driver as a module, choose M here: the module will be
191 tristate "Analog Devices AD7793 and similar ADCs driver"
193 select AD_SIGMA_DELTA
195 Say yes here to build support for Analog Devices AD7785, AD7792, AD7793,
196 AD7794 and AD7795 SPI analog to digital converters (ADC).
198 To compile this driver as a module, choose M here: the
199 module will be called AD7793.
202 tristate "Analog Devices AD7887 ADC driver"
205 select IIO_TRIGGERED_BUFFER
207 Say yes here to build support for Analog Devices
208 AD7887 SPI analog to digital converter (ADC).
210 To compile this driver as a module, choose M here: the
211 module will be called ad7887.
214 tristate "Analog Devices AD7923 and similar ADCs driver"
217 select IIO_TRIGGERED_BUFFER
219 Say yes here to build support for Analog Devices
220 AD7904, AD7914, AD7923, AD7924 4 Channel ADCs.
222 To compile this driver as a module, choose M here: the
223 module will be called ad7923.
226 tristate "Analog Devices AD7949 and similar ADCs driver"
229 Say yes here to build support for Analog Devices
230 AD7949, AD7682, AD7689 8 Channel ADCs.
232 To compile this driver as a module, choose M here: the
233 module will be called ad7949.
236 tristate "Analog Devices AD799x ADC driver"
239 select IIO_TRIGGERED_BUFFER
241 Say yes here to build support for Analog Devices:
242 ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, ad7998
243 i2c analog to digital converters (ADC). Provides direct access
246 To compile this driver as a module, choose M here: the module will be
250 tristate "Analog Devices AD9467 High Speed ADC driver"
254 Say yes here to build support for Analog Devices:
255 * AD9467 16-Bit, 200 MSPS/250 MSPS Analog-to-Digital Converter
257 The driver requires the assistance of the AXI ADC IP core to operate,
258 since SPI is used for configuration only, while data has to be
259 streamed into memory via DMA.
261 To compile this driver as a module, choose M here: the module will be
265 tristate "Analog Devices Generic AXI ADC IP core driver"
267 select IIO_BUFFER_HW_CONSUMER
268 select IIO_BUFFER_DMAENGINE
270 Say yes here to build support for Analog Devices Generic
271 AXI ADC IP core. The IP core is used for interfacing with
272 analog-to-digital (ADC) converters that require either a high-speed
273 serial interface (JESD204B/C) or a source synchronous parallel
274 interface (LVDS/CMOS).
275 Typically (for such devices) SPI will be used for configuration only,
276 while this IP core handles the streaming of data into memory via DMA.
278 Link: https://wiki.analog.com/resources/fpga/docs/axi_adc_ip
279 If unsure, say N (but it's safe to say "Y").
281 To compile this driver as a module, choose M here: the
282 module will be called adi-axi-adc.
285 tristate "Aspeed ADC"
286 depends on ARCH_ASPEED || COMPILE_TEST
287 depends on COMMON_CLK
289 If you say yes here you get support for the ADC included in Aspeed
292 To compile this driver as a module, choose M here: the module will be
296 tristate "Atmel AT91 ADC"
298 depends on INPUT && SYSFS
300 select IIO_TRIGGERED_BUFFER
302 Say yes here to build support for Atmel AT91 ADC.
304 To compile this driver as a module, choose M here: the module will be
307 config AT91_SAMA5D2_ADC
308 tristate "Atmel AT91 SAMA5D2 ADC"
309 depends on ARCH_AT91 || COMPILE_TEST
312 select IIO_TRIGGERED_BUFFER
314 Say yes here to build support for Atmel SAMA5D2 ADC which is
315 available on SAMA5D2 SoC family.
317 To compile this driver as a module, choose M here: the module will be
318 called at91-sama5d2_adc.
321 tristate "X-Powers AXP20X and AXP22X ADC driver"
322 depends on MFD_AXP20X
324 Say yes here to have support for X-Powers power management IC (PMIC)
325 AXP20X and AXP22X ADC devices.
327 To compile this driver as a module, choose M here: the module will be
331 tristate "X-Powers AXP288 ADC driver"
332 depends on MFD_AXP20X
334 Say yes here to have support for X-Powers power management IC (PMIC) ADC
335 device. Depending on platform configuration, this general purpose ADC can
336 be used for sampling sensors such as thermal resistors.
338 To compile this driver as a module, choose M here: the module will be
342 tristate "Broadcom IPROC ADC driver"
343 depends on ARCH_BCM_IPROC || COMPILE_TEST
344 depends on MFD_SYSCON
345 default ARCH_BCM_CYGNUS
347 Say Y here if you want to add support for the Broadcom static
350 Broadcom iProc ADC driver. Broadcom iProc ADC controller has 8
351 channels. The driver allows the user to read voltage values.
354 tristate "Marvell Berlin2 ADC driver"
355 depends on ARCH_BERLIN
357 Marvell Berlin2 ADC driver. This ADC has 8 channels, with one used for
358 temperature measurement.
361 tristate "Cosmic Circuits 10001 ADC driver"
362 depends on HAS_IOMEM && HAVE_CLK && REGULATOR
364 select IIO_TRIGGERED_BUFFER
366 Say yes here to build support for Cosmic Circuits 10001 ADC.
368 This driver can also be built as a module. If so, the module will be
372 tristate "Motorola CPCAP PMIC ADC driver"
375 select IIO_TRIGGERED_BUFFER
377 Say yes here to build support for Motorola CPCAP PMIC ADC.
379 This driver can also be built as a module. If so, the module will be
383 tristate "Dialog DA9150 GPADC driver support"
384 depends on MFD_DA9150
386 Say yes here to build support for Dialog DA9150 GPADC.
388 This driver can also be built as a module. If chosen, the module name
389 will be da9150-gpadc.
391 To compile this driver as a module, choose M here: the module will be
395 tristate "Diolan DLN-2 ADC driver support"
398 select IIO_TRIGGERED_BUFFER
400 Say yes here to build support for Diolan DLN-2 ADC.
402 This driver can also be built as a module. If so, the module will be
405 config ENVELOPE_DETECTOR
406 tristate "Envelope detector using a DAC and a comparator"
409 Say yes here to build support for an envelope detector using a DAC
412 To compile this driver as a module, choose M here: the module will be
413 called envelope-detector.
416 tristate "Cirrus Logic EP93XX ADC driver"
417 depends on ARCH_EP93XX
419 Driver for the ADC module on the EP93XX series of SoC from Cirrus Logic.
420 It's recommended to switch on CONFIG_HIGH_RES_TIMERS option, in this
421 case driver will reduce its CPU usage by 90% in some use cases.
423 To compile this driver as a module, choose M here: the module will be
427 tristate "Exynos ADC driver support"
428 depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210 || (OF && COMPILE_TEST)
431 Core support for the ADC block found in the Samsung EXYNOS series
432 of SoCs for drivers such as the touchscreen and hwmon to use to share
435 To compile this driver as a module, choose M here: the module will be
439 tristate "Freescale i.MX23/i.MX28 LRADC ADC"
440 depends on MFD_MXS_LRADC
442 select IIO_TRIGGERED_BUFFER
444 Say yes here to build support for the ADC functions of the
445 i.MX23/i.MX28 LRADC. This includes general-purpose ADC readings,
446 battery voltage measurement, and die temperature measurement.
448 This driver can also be built as a module. If so, the module will be
449 called mxs-lradc-adc.
452 tristate "Freescale MX25 ADC driver"
453 depends on MFD_MX25_TSADC
455 Generic Conversion Queue driver used for general purpose ADC in the
456 MX25. This driver supports single measurements using the MX25 ADC.
459 tristate "Holt Integrated Circuits HI-8435 threshold detector"
460 select IIO_TRIGGERED_EVENT
463 If you say yes here you get support for Holt Integrated Circuits
466 This driver can also be built as a module. If so, the module will be
470 tristate "AVIA HX711 ADC for weight cells"
473 select IIO_TRIGGERED_BUFFER
475 If you say yes here you get support for AVIA HX711 ADC which is used
478 This driver uses two GPIOs, one acts as the clock and controls the
479 channel selection and gain, the other one is used for the measurement
482 Currently the raw value is read from the chip and delivered.
483 To get an actual weight one needs to subtract the
484 zero offset and multiply by a scale factor.
485 This should be done in userspace.
487 This driver can also be built as a module. If so, the module will be
491 tristate "Texas Instruments INA2xx Power Monitors IIO driver"
492 depends on I2C && !SENSORS_INA2XX
497 Say yes here to build support for TI INA2xx family of Power Monitors.
498 This driver is mutually exclusive with the HWMON version.
501 tristate "Ingenic JZ47xx SoCs ADC driver"
502 depends on MIPS || COMPILE_TEST
504 Say yes here to build support for the Ingenic JZ47xx SoCs ADC unit.
506 This driver can also be built as a module. If so, the module will be
509 config INTEL_MRFLD_ADC
510 tristate "Intel Merrifield Basin Cove ADC driver"
511 depends on INTEL_SOC_PMIC_MRFLD
513 Say yes here to have support for Basin Cove power management IC (PMIC) ADC
514 device. Depending on platform configuration, this general purpose ADC can
515 be used for sampling sensors such as thermal resistors.
517 To compile this driver as a module, choose M here: the module will be
518 called intel_mrfld_adc.
521 tristate "Freescale IMX7D ADC driver"
522 depends on ARCH_MXC || COMPILE_TEST
525 Say yes here to build support for IMX7D ADC.
527 This driver can also be built as a module. If so, the module will be
531 tristate "LP8788 ADC driver"
532 depends on MFD_LP8788
534 Say yes here to build support for TI LP8788 ADC.
536 To compile this driver as a module, choose M here: the module will be
540 tristate "NXP LPC18xx ADC driver"
541 depends on ARCH_LPC18XX || COMPILE_TEST
542 depends on OF && HAS_IOMEM
544 Say yes here to build support for NXP LPC18XX ADC.
546 To compile this driver as a module, choose M here: the module will be
550 tristate "NXP LPC32XX ADC"
551 depends on ARCH_LPC32XX || COMPILE_TEST
554 Say yes here to build support for the integrated ADC inside the
555 LPC32XX SoC. Note that this feature uses the same hardware as the
556 touchscreen driver, so you should either select only one of the two
557 drivers (lpc32xx_adc or lpc32xx_ts) or, in the OpenFirmware case,
558 activate only one via device tree selection. Provides direct access
562 tristate "Linear Technology LTC2471 and LTC2473 ADC driver"
565 Say yes here to build support for Linear Technology LTC2471 and
566 LTC2473 16-bit I2C ADC.
568 This driver can also be built as a module. If so, the module will
572 tristate "Linear Technology LTC2485 ADC driver"
575 Say yes here to build support for Linear Technology LTC2485 ADC.
577 To compile this driver as a module, choose M here: the module will be
581 tristate "Linear Technology LTC2496 ADC driver"
584 Say yes here to build support for Linear Technology LTC2496
585 16-Bit 8-/16-Channel Delta Sigma ADC.
587 To compile this driver as a module, choose M here: the module will be
591 tristate "Linear Technology LTC2497 ADC driver"
594 Say yes here to build support for Linear Technology LTC2497
595 16-Bit 8-/16-Channel Delta Sigma ADC.
597 To compile this driver as a module, choose M here: the module will be
601 tristate "Maxim max1027 ADC driver"
604 select IIO_TRIGGERED_BUFFER
606 Say yes here to build support for Maxim SPI {10,12}-bit ADC models:
607 max1027, max1029, max1031, max1227, max1229 and max1231.
609 To compile this driver as a module, choose M here: the module will be
613 tristate "Maxim max11100 ADC driver"
614 depends on SPI_MASTER
616 Say yes here to build support for Maxim max11100 SPI ADC
618 To compile this driver as a module, choose M here: the module will be
622 tristate "Maxim max1117/max1118/max1119 ADCs driver"
625 select IIO_TRIGGERED_BUFFER
627 Say yes here to build support for Maxim max1117/max1118/max1119
628 8-bit, dual-channel ADCs.
630 To compile this driver as a module, choose M here: the module will be
634 tristate "Maxim max1241 ADC driver"
635 depends on SPI_MASTER
637 Say yes here to build support for Maxim max1241 12-bit, single-channel
640 To compile this driver as a module, choose M here: the module will be
644 tristate "Maxim max1363 ADC driver"
647 select IIO_TRIGGERED_BUFFER
649 Say yes here to build support for many Maxim i2c analog to digital
650 converters (ADC). (max1361, max1362, max1363, max1364, max1036,
651 max1037, max1038, max1039, max1136, max1136, max1137, max1138,
652 max1139, max1236, max1237, max11238, max1239, max11600, max11601,
653 max11602, max11603, max11604, max11605, max11606, max11607,
654 max11608, max11609, max11610, max11611, max11612, max11613,
655 max11614, max11615, max11616, max11617, max11644, max11645,
656 max11646, max11647) Provides direct access via sysfs and buffered
657 data via the iio dev interface.
659 To compile this driver as a module, choose M here: the module will be
663 tristate "Maxim max9611/max9612 ADC driver"
666 Say yes here to build support for Maxim max9611/max9612 current sense
667 amplifier with 12-bits ADC interface.
669 To compile this driver as a module, choose M here: the module will be
673 tristate "Microchip Technology MCP3x01/02/04/08 and MCP3550/1/3"
676 Say yes here to build support for Microchip Technology's
677 MCP3001, MCP3002, MCP3004, MCP3008, MCP3201, MCP3202, MCP3204,
678 MCP3208, MCP3301, MCP3550, MCP3551 and MCP3553 analog to digital
681 This driver can also be built as a module. If so, the module will be
685 tristate "Microchip Technology MCP3421/2/3/4/5/6/7/8 driver"
688 Say yes here to build support for Microchip Technology's MCP3421
689 MCP3422, MCP3423, MCP3424, MCP3425, MCP3426, MCP3427 or MCP3428
690 analog to digital converters.
692 This driver can also be built as a module. If so, the module will be
696 tristate "Microchip Technology MCP3911 driver"
699 Say yes here to build support for Microchip Technology's MCP3911
700 analog to digital converter.
702 This driver can also be built as a module. If so, the module will be
705 config MEDIATEK_MT6577_AUXADC
706 tristate "MediaTek AUXADC driver"
707 depends on ARCH_MEDIATEK || COMPILE_TEST
710 Say yes here to enable support for MediaTek mt65xx AUXADC.
712 The driver supports immediate mode operation to read from one of sixteen
713 channels (external or internal).
715 This driver can also be built as a module. If so, the module will be
716 called mt6577_auxadc.
719 tristate "MEN 16z188 ADC IP Core support"
722 Say yes here to enable support for the MEN 16z188 ADC IP-Core on a MCB
725 This driver can also be built as a module. If so, the module will be
729 tristate "Amlogic Meson SAR ADC driver"
731 depends on OF && COMMON_CLK && (ARCH_MESON || COMPILE_TEST)
734 Say yes here to build support for the SAR ADC found in Amlogic Meson
737 To compile this driver as a module, choose M here: the
738 module will be called meson_saradc.
741 tristate "Monolithic MP2629 ADC driver"
742 depends on MFD_MP2629
744 Say yes to have support for battery charger IC MP2629 ADC device
747 This driver provides ADC conversion of system, input power supply
748 and battery voltage & current information.
751 tristate "Nuvoton NAU7802 ADC driver"
754 Say yes here to build support for Nuvoton NAU7802 ADC.
756 To compile this driver as a module, choose M here: the
757 module will be called nau7802.
760 tristate "Nuvoton NPCM ADC driver"
761 depends on ARCH_NPCM || COMPILE_TEST
764 Say yes here to build support for Nuvoton NPCM ADC.
766 This driver can also be built as a module. If so, the module
767 will be called npcm_adc.
770 tristate "TI Palmas General Purpose ADC"
771 depends on MFD_PALMAS
773 Palmas series pmic chip by Texas Instruments (twl6035/6037)
774 is used in smartphones and tablets and supports a 16 channel
777 config QCOM_VADC_COMMON
780 config QCOM_PM8XXX_XOADC
781 tristate "Qualcomm SSBI PM8xxx PMIC XOADCs"
782 depends on MFD_PM8XXX
783 select QCOM_VADC_COMMON
785 ADC driver for the XOADC portions of the Qualcomm PM8xxx PMICs
786 using SSBI transport: PM8018, PM8038, PM8058, PM8921.
788 To compile this driver as a module, choose M here: the module
789 will be called qcom-pm8xxx-xoadc.
791 config QCOM_SPMI_IADC
792 tristate "Qualcomm SPMI PMIC current ADC"
796 This is the IIO Current ADC driver for Qualcomm QPNP IADC Chip.
798 The driver supports single mode operation to read from one of two
799 channels (external or internal). Hardware have additional
800 channels internally used for gain and offset calibration.
802 To compile this driver as a module, choose M here: the module will
803 be called qcom-spmi-iadc.
805 config QCOM_SPMI_VADC
806 tristate "Qualcomm SPMI PMIC voltage ADC"
809 select QCOM_VADC_COMMON
811 This is the IIO Voltage ADC driver for Qualcomm QPNP VADC Chip.
813 The driver supports multiple channels read. The VADC is a 15-bit
814 sigma-delta ADC. Some of the channels are internally used for
817 To compile this driver as a module, choose M here: the module will
818 be called qcom-spmi-vadc.
820 config QCOM_SPMI_ADC5
821 tristate "Qualcomm Technologies Inc. SPMI PMIC5 ADC"
824 select QCOM_VADC_COMMON
826 This is the IIO Voltage PMIC5 ADC driver for Qualcomm Technologies Inc.
828 The driver supports multiple channels read. The ADC is a 16-bit
829 sigma-delta ADC. The hardware supports calibrated results for
830 conversion requests and clients include reading voltage phone
831 power, on board system thermistors connected to the PMIC ADC,
832 PMIC die temperature, charger temperature, battery current, USB voltage
833 input, voltage signals connected to supported PMIC GPIO inputs. The
834 hardware supports internal pull-up for thermistors and can choose between
835 a 100k, 30k and 400k pull up using the ADC channels.
837 To compile this driver as a module, choose M here: the module will
838 be called qcom-spmi-adc5.
841 tristate "Renesas R-Car GyroADC driver"
842 depends on ARCH_RCAR_GEN2 || COMPILE_TEST
844 Say yes here to build support for the GyroADC found in Renesas
845 R-Car Gen2 SoCs. This block is a simple SPI offload engine for
846 reading data out of attached compatible ADCs in a round-robin
847 fashion. Up to 4 or 8 ADC channels are supported by this block,
848 depending on which ADCs are attached.
850 To compile this driver as a module, choose M here: the
851 module will be called rcar-gyroadc.
854 tristate "ADC for the RN5T618/RC5T619 family of chips"
855 depends on MFD_RN5T618
857 Say yes here to build support for the integrated ADC inside the
858 RN5T618/619 series PMICs:
860 This driver can also be built as a module. If so, the module
861 will be called rn5t618-adc.
863 config ROCKCHIP_SARADC
864 tristate "Rockchip SARADC driver"
865 depends on ARCH_ROCKCHIP || (ARM && COMPILE_TEST)
866 depends on RESET_CONTROLLER
868 Say yes here to build support for the SARADC found in SoCs from
871 To compile this driver as a module, choose M here: the
872 module will be called rockchip_saradc.
875 tristate "Spreadtrum SC27xx series PMICs ADC"
876 depends on MFD_SC27XX_PMIC || COMPILE_TEST
878 Say yes here to build support for the integrated ADC inside the
879 Spreadtrum SC27xx series PMICs.
881 This driver can also be built as a module. If so, the module
882 will be called sc27xx_adc.
885 tristate "ST SPEAr ADC"
886 depends on PLAT_SPEAR || COMPILE_TEST
889 Say yes here to build support for the integrated ADC inside the
890 ST SPEAr SoC. Provides direct access via sysfs.
892 To compile this driver as a module, choose M here: the
893 module will be called spear_adc.
895 config SD_ADC_MODULATOR
896 tristate "Generic sigma delta modulator"
899 select IIO_TRIGGERED_BUFFER
901 Select this option to enables sigma delta modulator. This driver can
902 support generic sigma delta modulators.
904 This driver can also be built as a module. If so, the module
905 will be called sd_adc_modulator.
907 config STM32_ADC_CORE
908 tristate "STMicroelectronics STM32 adc core"
909 depends on ARCH_STM32 || COMPILE_TEST
913 select MFD_STM32_TIMERS
914 select IIO_STM32_TIMER_TRIGGER
915 select IIO_TRIGGERED_BUFFER
917 Select this option to enable the core driver for STMicroelectronics
918 STM32 analog-to-digital converter (ADC).
920 This driver can also be built as a module. If so, the module
921 will be called stm32-adc-core.
924 tristate "STMicroelectronics STM32 adc"
925 depends on STM32_ADC_CORE
927 Say yes here to build support for STMicroelectronics stm32 Analog
928 to Digital Converter (ADC).
930 This driver can also be built as a module. If so, the module
931 will be called stm32-adc.
933 config STM32_DFSDM_CORE
934 tristate "STMicroelectronics STM32 DFSDM core"
935 depends on (ARCH_STM32 && OF) || COMPILE_TEST
939 Select this option to enable the driver for STMicroelectronics
940 STM32 digital filter for sigma delta converter.
942 This driver can also be built as a module. If so, the module
943 will be called stm32-dfsdm-core.
945 config STM32_DFSDM_ADC
946 tristate "STMicroelectronics STM32 dfsdm adc"
947 depends on (ARCH_STM32 && OF) || COMPILE_TEST
948 select STM32_DFSDM_CORE
951 select IIO_BUFFER_HW_CONSUMER
952 select IIO_TRIGGERED_BUFFER
954 Select this option to support ADCSigma delta modulator for
955 STMicroelectronics STM32 digital filter for sigma delta converter.
957 This driver can also be built as a module. If so, the module
958 will be called stm32-dfsdm-adc.
961 tristate "STMicroelectronics STMPE ADC driver"
962 depends on OF && MFD_STMPE
964 Say yes here to build support for ST Microelectronics STMPE
965 built-in ADC block (stmpe811).
968 tristate "Apex Embedded Systems STX104 driver"
969 depends on PC104 && X86
973 Say yes here to build support for the Apex Embedded Systems STX104
974 integrated analog PC/104 card.
976 This driver supports the 16 channels of single-ended (8 channels of
977 differential) analog inputs, 2 channels of analog output, 4 digital
978 inputs, and 4 digital outputs provided by the STX104.
980 The base port addresses for the devices may be configured via the base
981 array module parameter.
984 tristate "Support for the Allwinner SoCs GPADC"
986 depends on MFD_SUN4I_GPADC || MACH_SUN8I
987 depends on THERMAL || !THERMAL_OF
990 Say yes here to build support for Allwinner (A10, A13 and A31) SoCs
991 GPADC. This ADC provides 4 channels which can be used as an ADC or as
992 a touchscreen input and one channel for thermal sensor.
994 The thermal sensor slows down ADC readings and can be disabled by
995 disabling CONFIG_THERMAL_OF. However, the thermal sensor should be
996 enabled by default since the SoC temperature is usually more critical
999 To compile this driver as a module, choose M here: the module will be
1000 called sun4i-gpadc-iio.
1003 tristate "Texas Instruments ADC081C/ADC101C/ADC121C family"
1006 select IIO_TRIGGERED_BUFFER
1008 If you say yes here you get support for Texas Instruments ADC081C,
1009 ADC101C and ADC121C ADC chips.
1011 This driver can also be built as a module. If so, the module will be
1015 tristate "Texas Instruments ADC0831/ADC0832/ADC0834/ADC0838"
1018 select IIO_TRIGGERED_BUFFER
1020 If you say yes here you get support for Texas Instruments ADC0831,
1021 ADC0832, ADC0834, ADC0838 ADC chips.
1023 This driver can also be built as a module. If so, the module will be
1026 config TI_ADC084S021
1027 tristate "Texas Instruments ADC084S021"
1030 select IIO_TRIGGERED_BUFFER
1032 If you say yes here you get support for Texas Instruments ADC084S021
1035 This driver can also be built as a module. If so, the module will be
1036 called ti-adc084s021.
1039 tristate "Texas Instruments ADC12130/ADC12132/ADC12138"
1042 select IIO_TRIGGERED_BUFFER
1044 If you say yes here you get support for Texas Instruments ADC12130,
1045 ADC12132 and ADC12138 chips.
1047 This driver can also be built as a module. If so, the module will be
1050 config TI_ADC108S102
1051 tristate "Texas Instruments ADC108S102 and ADC128S102 driver"
1054 select IIO_TRIGGERED_BUFFER
1056 Say yes here to build support for Texas Instruments ADC108S102 and
1059 To compile this driver as a module, choose M here: the module will
1060 be called ti-adc108s102.
1062 config TI_ADC128S052
1063 tristate "Texas Instruments ADC128S052/ADC122S021/ADC124S021"
1066 If you say yes here you get support for Texas Instruments ADC128S052,
1067 ADC122S021 and ADC124S021 chips.
1069 This driver can also be built as a module. If so, the module will be
1070 called ti-adc128s052.
1072 config TI_ADC161S626
1073 tristate "Texas Instruments ADC161S626 1-channel differential ADC"
1076 select IIO_TRIGGERED_BUFFER
1078 If you say yes here you get support for Texas Instruments ADC141S626,
1079 and ADC161S626 chips.
1081 This driver can also be built as a module. If so, the module will be
1082 called ti-adc161s626.
1085 tristate "Texas Instruments ADS1015 ADC"
1089 select IIO_TRIGGERED_BUFFER
1091 If you say yes here you get support for Texas Instruments ADS1015
1094 This driver can also be built as a module. If so, the module will be
1098 tristate "Texas Instruments ADS7950 ADC driver"
1099 depends on SPI && GPIOLIB
1101 select IIO_TRIGGERED_BUFFER
1103 Say yes here to build support for Texas Instruments ADS7950, ADS7951,
1104 ADS7952, ADS7953, ADS7954, ADS7955, ADS7956, ADS7957, ADS7958, ADS7959.
1107 To compile this driver as a module, choose M here: the
1108 module will be called ti-ads7950.
1111 tristate "Texas Instruments ADS8344"
1112 depends on SPI && OF
1114 If you say yes here you get support for Texas Instruments ADS8344
1117 This driver can also be built as a module. If so, the module will be
1121 tristate "Texas Instruments ADS8688"
1122 depends on SPI && OF
1124 If you say yes here you get support for Texas Instruments ADS8684 and
1125 and ADS8688 ADC chips
1127 This driver can also be built as a module. If so, the module will be
1131 tristate "Texas Instruments ADS124S08"
1132 depends on SPI && OF
1134 If you say yes here you get support for Texas Instruments ADS124S08
1135 and ADS124S06 ADC chips
1137 This driver can also be built as a module. If so, the module will be
1138 called ti-ads124s08.
1140 config TI_AM335X_ADC
1141 tristate "TI's AM335X ADC driver"
1142 depends on MFD_TI_AM335X_TSCADC && HAS_DMA
1144 select IIO_KFIFO_BUF
1146 Say yes here to build support for Texas Instruments ADC
1147 driver which is also a MFD client.
1149 To compile this driver as a module, choose M here: the module will be
1150 called ti_am335x_adc.
1153 tristate "Texas Instruments TLC4541 ADC driver"
1156 select IIO_TRIGGERED_BUFFER
1158 Say yes here to build support for Texas Instruments TLC4541 / TLC3541
1161 This driver can also be built as a module. If so, the module will be
1165 tristate "TWL4030 MADC (Monitoring A/D Converter)"
1166 depends on TWL4030_CORE
1168 This driver provides support for Triton TWL4030-MADC. The
1169 driver supports both RT and SW conversion methods.
1171 This driver can also be built as a module. If so, the module will be
1172 called twl4030-madc.
1174 config TWL6030_GPADC
1175 tristate "TWL6030 GPADC (General Purpose A/D Converter) Support"
1176 depends on TWL4030_CORE
1179 Say yes here if you want support for the TWL6030/TWL6032 General
1180 Purpose A/D Converter. This will add support for battery type
1181 detection, battery voltage and temperature measurement, die
1182 temperature measurement, system supply voltage, audio accessory,
1185 This driver can also be built as a module. If so, the module will be
1186 called twl6030-gpadc.
1189 tristate "Freescale vf610 ADC driver"
1191 depends on HAS_IOMEM
1193 select IIO_TRIGGERED_BUFFER
1195 Say yes here to support for Vybrid board analog-to-digital converter.
1196 Since the IP is used for i.MX6SLX, the driver also support i.MX6SLX.
1198 This driver can also be built as a module. If so, the module will be
1201 config VIPERBOARD_ADC
1202 tristate "Viperboard ADC support"
1203 depends on MFD_VIPERBOARD && USB
1205 Say yes here to access the ADC part of the Nano River
1206 Technologies Viperboard.
1208 To compile this driver as a module, choose M here: the module will be
1209 called viperboard_adc.
1212 tristate "Xilinx XADC driver"
1213 depends on HAS_IOMEM
1215 select IIO_TRIGGERED_BUFFER
1217 Say yes here to have support for the Xilinx XADC. The driver does support
1218 both the ZYNQ interface to the XADC as well as the AXI-XADC interface.
1220 The driver can also be build as a module. If so, the module will be called