drivers/iio/adc/Kconfig

   1 #
   2 # ADC drivers
   3 #
   4 # When adding new entries keep the list in alphabetical order
   5
   6 menu "Analog to digital converters"
   7
   8 config AD_SIGMA_DELTA
   9         tristate
  10         select IIO_BUFFER
  11         select IIO_TRIGGERED_BUFFER
  12
  13 config AD7266
  14         tristate "Analog Devices AD7265/AD7266 ADC driver"
  15         depends on SPI_MASTER
  16         select IIO_BUFFER
  17         select IIO_TRIGGER
  18         select IIO_TRIGGERED_BUFFER
  19         help
  20           Say yes here to build support for Analog Devices AD7265 and AD7266
  21           ADCs.
  22
  23           To compile this driver as a module, choose M here: the module will be
  24           called ad7266.
  25
  26 config AD7291
  27         tristate "Analog Devices AD7291 ADC driver"
  28         depends on I2C
  29         help
  30           Say yes here to build support for Analog Devices AD7291
  31           8 Channel ADC with temperature sensor.
  32
  33           To compile this driver as a module, choose M here: the
  34           module will be called ad7291.
  35
  36 config AD7298
  37         tristate "Analog Devices AD7298 ADC driver"
  38         depends on SPI
  39         select IIO_BUFFER
  40         select IIO_TRIGGERED_BUFFER
  41         help
  42           Say yes here to build support for Analog Devices AD7298
  43           8 Channel ADC with temperature sensor.
  44
  45           To compile this driver as a module, choose M here: the
  46           module will be called ad7298.
  47
  48 config AD7476
  49         tristate "Analog Devices AD7476 and similar 1-channel ADCs driver"
  50         depends on SPI
  51         select IIO_BUFFER
  52         select IIO_TRIGGERED_BUFFER
  53         help
  54           Say yes here to build support for Analog Devices AD7273, AD7274, AD7276,
  55           AD7277, AD7278, AD7475, AD7476, AD7477, AD7478, AD7466, AD7467, AD7468,
  56           AD7495, AD7910, AD7920, AD7920 SPI analog to digital converters (ADC).
  57
  58           To compile this driver as a module, choose M here: the
  59           module will be called ad7476.
  60
  61 config AD7766
  62         tristate "Analog Devices AD7766/AD7767 ADC driver"
  63         depends on SPI_MASTER
  64         select IIO_BUFFER
  65         select IIO_TRIGGERED_BUFFER
  66         help
  67           Say yes here to build support for Analog Devices AD7766, AD7766-1,
  68           AD7766-2, AD7767, AD7767-1, AD7767-2 SPI analog to digital converters.
  69
  70           To compile this driver as a module, choose M here: the module will be
  71           called ad7766.
  72
  73 config AD7791
  74         tristate "Analog Devices AD7791 ADC driver"
  75         depends on SPI
  76         select AD_SIGMA_DELTA
  77         help
  78           Say yes here to build support for Analog Devices AD7787, AD7788, AD7789,
  79           AD7790 and AD7791 SPI analog to digital converters (ADC).
  80
  81           To compile this driver as a module, choose M here: the module will be
  82           called ad7791.
  83
  84 config AD7793
  85         tristate "Analog Devices AD7793 and similar ADCs driver"
  86         depends on SPI
  87         select AD_SIGMA_DELTA
  88         help
  89           Say yes here to build support for Analog Devices AD7785, AD7792, AD7793,
  90           AD7794 and AD7795 SPI analog to digital converters (ADC).
  91
  92           To compile this driver as a module, choose M here: the
  93           module will be called AD7793.
  94
  95 config AD7887
  96         tristate "Analog Devices AD7887 ADC driver"
  97         depends on SPI
  98         select IIO_BUFFER
  99         select IIO_TRIGGERED_BUFFER
 100         help
 101           Say yes here to build support for Analog Devices
 102           AD7887 SPI analog to digital converter (ADC).
 103
 104           To compile this driver as a module, choose M here: the
 105           module will be called ad7887.
 106
 107 config AD7923
 108         tristate "Analog Devices AD7923 and similar ADCs driver"
 109         depends on SPI
 110         select IIO_BUFFER
 111         select IIO_TRIGGERED_BUFFER
 112         help
 113           Say yes here to build support for Analog Devices
 114           AD7904, AD7914, AD7923, AD7924 4 Channel ADCs.
 115
 116           To compile this driver as a module, choose M here: the
 117           module will be called ad7923.
 118
 119 config AD799X
 120         tristate "Analog Devices AD799x ADC driver"
 121         depends on I2C
 122         select IIO_BUFFER
 123         select IIO_TRIGGERED_BUFFER
 124         help
 125           Say yes here to build support for Analog Devices:
 126           ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, ad7998
 127           i2c analog to digital converters (ADC). Provides direct access
 128           via sysfs.
 129
 130           To compile this driver as a module, choose M here: the module will be
 131           called ad799x.
 132
 133 config ASPEED_ADC
 134         tristate "Aspeed ADC"
 135         depends on ARCH_ASPEED || COMPILE_TEST
 136         depends on COMMON_CLK
 137         help
 138           If you say yes here you get support for the ADC included in Aspeed
 139           BMC SoCs.
 140
 141           To compile this driver as a module, choose M here: the module will be
 142           called aspeed_adc.
 143
 144 config AT91_ADC
 145         tristate "Atmel AT91 ADC"
 146         depends on ARCH_AT91
 147         depends on INPUT
 148         select IIO_BUFFER
 149         select IIO_TRIGGERED_BUFFER
 150         select SYSFS
 151         help
 152           Say yes here to build support for Atmel AT91 ADC.
 153
 154           To compile this driver as a module, choose M here: the module will be
 155           called at91_adc.
 156
 157 config AT91_SAMA5D2_ADC
 158         tristate "Atmel AT91 SAMA5D2 ADC"
 159         depends on ARCH_AT91 || COMPILE_TEST
 160         depends on HAS_IOMEM
 161         select IIO_TRIGGERED_BUFFER
 162         help
 163           Say yes here to build support for Atmel SAMA5D2 ADC which is
 164           available on SAMA5D2 SoC family.
 165
 166           To compile this driver as a module, choose M here: the module will be
 167           called at91-sama5d2_adc.
 168
 169 config AXP20X_ADC
 170         tristate "X-Powers AXP20X and AXP22X ADC driver"
 171         depends on MFD_AXP20X
 172         help
 173           Say yes here to have support for X-Powers power management IC (PMIC)
 174           AXP20X and AXP22X ADC devices.
 175
 176           To compile this driver as a module, choose M here: the module will be
 177           called axp20x_adc.
 178
 179 config AXP288_ADC
 180         tristate "X-Powers AXP288 ADC driver"
 181         depends on MFD_AXP20X
 182         help
 183           Say yes here to have support for X-Powers power management IC (PMIC) ADC
 184           device. Depending on platform configuration, this general purpose ADC can
 185           be used for sampling sensors such as thermal resistors.
 186
 187           To compile this driver as a module, choose M here: the module will be
 188           called axp288_adc.
 189
 190 config BCM_IPROC_ADC
 191         tristate "Broadcom IPROC ADC driver"
 192         depends on ARCH_BCM_IPROC || COMPILE_TEST
 193         depends on MFD_SYSCON
 194         default ARCH_BCM_CYGNUS
 195         help
 196           Say Y here if you want to add support for the Broadcom static
 197           ADC driver.
 198
 199           Broadcom iProc ADC driver. Broadcom iProc ADC controller has 8
 200           channels. The driver allows the user to read voltage values.
 201
 202 config BERLIN2_ADC
 203         tristate "Marvell Berlin2 ADC driver"
 204         depends on ARCH_BERLIN
 205         help
 206           Marvell Berlin2 ADC driver. This ADC has 8 channels, with one used for
 207           temperature measurement.
 208
 209 config CC10001_ADC
 210         tristate "Cosmic Circuits 10001 ADC driver"
 211         depends on HAS_IOMEM && HAVE_CLK && REGULATOR
 212         select IIO_BUFFER
 213         select IIO_TRIGGERED_BUFFER
 214         help
 215           Say yes here to build support for Cosmic Circuits 10001 ADC.
 216
 217           This driver can also be built as a module. If so, the module will be
 218           called cc10001_adc.
 219
 220 config CPCAP_ADC
 221         tristate "Motorola CPCAP PMIC ADC driver"
 222         depends on MFD_CPCAP
 223         select IIO_BUFFER
 224         select IIO_TRIGGERED_BUFFER
 225         help
 226           Say yes here to build support for Motorola CPCAP PMIC ADC.
 227
 228           This driver can also be built as a module. If so, the module will be
 229           called cpcap-adc.
 230
 231 config DA9150_GPADC
 232         tristate "Dialog DA9150 GPADC driver support"
 233         depends on MFD_DA9150
 234         help
 235           Say yes here to build support for Dialog DA9150 GPADC.
 236
 237           This driver can also be built as a module. If chosen, the module name
 238           will be da9150-gpadc.
 239
 240           To compile this driver as a module, choose M here: the module will be
 241           called berlin2-adc.
 242
 243 config DLN2_ADC
 244         tristate "Diolan DLN-2 ADC driver support"
 245         depends on MFD_DLN2
 246         select IIO_BUFFER
 247         select IIO_TRIGGERED_BUFFER
 248         help
 249           Say yes here to build support for Diolan DLN-2 ADC.
 250
 251           This driver can also be built as a module. If so, the module will be
 252           called adc_dln2.
 253
 254 config ENVELOPE_DETECTOR
 255         tristate "Envelope detector using a DAC and a comparator"
 256         depends on OF
 257         help
 258           Say yes here to build support for an envelope detector using a DAC
 259           and a comparator.
 260
 261           To compile this driver as a module, choose M here: the module will be
 262           called envelope-detector.
 263
 264 config EP93XX_ADC
 265         tristate "Cirrus Logic EP93XX ADC driver"
 266         depends on ARCH_EP93XX
 267         help
 268           Driver for the ADC module on the EP93XX series of SoC from Cirrus Logic.
 269           It's recommended to switch on CONFIG_HIGH_RES_TIMERS option, in this
 270           case driver will reduce its CPU usage by 90% in some use cases.
 271
 272           To compile this driver as a module, choose M here: the module will be
 273           called ep93xx_adc.
 274
 275 config EXYNOS_ADC
 276         tristate "Exynos ADC driver support"
 277         depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || (OF && COMPILE_TEST)
 278         depends on HAS_IOMEM
 279         help
 280           Core support for the ADC block found in the Samsung EXYNOS series
 281           of SoCs for drivers such as the touchscreen and hwmon to use to share
 282           this resource.
 283
 284           To compile this driver as a module, choose M here: the module will be
 285           called exynos_adc.
 286
 287 config MXS_LRADC_ADC
 288         tristate "Freescale i.MX23/i.MX28 LRADC ADC"
 289         depends on MFD_MXS_LRADC
 290         select IIO_BUFFER
 291         select IIO_TRIGGERED_BUFFER
 292         help
 293           Say yes here to build support for the ADC functions of the
 294           i.MX23/i.MX28 LRADC. This includes general-purpose ADC readings,
 295           battery voltage measurement, and die temperature measurement.
 296
 297           This driver can also be built as a module. If so, the module will be
 298           called mxs-lradc-adc.
 299
 300 config FSL_MX25_ADC
 301         tristate "Freescale MX25 ADC driver"
 302         depends on MFD_MX25_TSADC
 303         help
 304           Generic Conversion Queue driver used for general purpose ADC in the
 305           MX25. This driver supports single measurements using the MX25 ADC.
 306
 307 config HI8435
 308         tristate "Holt Integrated Circuits HI-8435 threshold detector"
 309         select IIO_TRIGGERED_EVENT
 310         depends on SPI
 311         help
 312           If you say yes here you get support for Holt Integrated Circuits
 313           HI-8435 chip.
 314
 315           This driver can also be built as a module. If so, the module will be
 316           called hi8435.
 317
 318 config HX711
 319         tristate "AVIA HX711 ADC for weight cells"
 320         depends on GPIOLIB
 321         help
 322           If you say yes here you get support for AVIA HX711 ADC which is used
 323           for weigh cells
 324
 325           This driver uses two GPIOs, one acts as the clock and controls the
 326           channel selection and gain, the other one is used for the measurement
 327           data
 328
 329           Currently the raw value is read from the chip and delivered.
 330           To get an actual weight one needs to subtract the
 331           zero offset and multiply by a scale factor.
 332           This should be done in userspace.
 333
 334           This driver can also be built as a module. If so, the module will be
 335           called hx711.
 336
 337 config INA2XX_ADC
 338         tristate "Texas Instruments INA2xx Power Monitors IIO driver"
 339         depends on I2C && !SENSORS_INA2XX
 340         select REGMAP_I2C
 341         select IIO_BUFFER
 342         select IIO_KFIFO_BUF
 343         help
 344           Say yes here to build support for TI INA2xx family of Power Monitors.
 345           This driver is mutually exclusive with the HWMON version.
 346
 347 config IMX7D_ADC
 348         tristate "Freescale IMX7D ADC driver"
 349         depends on ARCH_MXC || COMPILE_TEST
 350         depends on HAS_IOMEM
 351         help
 352           Say yes here to build support for IMX7D ADC.
 353
 354           This driver can also be built as a module. If so, the module will be
 355           called imx7d_adc.
 356
 357 config LP8788_ADC
 358         tristate "LP8788 ADC driver"
 359         depends on MFD_LP8788
 360         help
 361           Say yes here to build support for TI LP8788 ADC.
 362
 363           To compile this driver as a module, choose M here: the module will be
 364           called lp8788_adc.
 365
 366 config LPC18XX_ADC
 367         tristate "NXP LPC18xx ADC driver"
 368         depends on ARCH_LPC18XX || COMPILE_TEST
 369         depends on OF && HAS_IOMEM
 370         help
 371           Say yes here to build support for NXP LPC18XX ADC.
 372
 373           To compile this driver as a module, choose M here: the module will be
 374           called lpc18xx_adc.
 375
 376 config LPC32XX_ADC
 377         tristate "NXP LPC32XX ADC"
 378         depends on ARCH_LPC32XX || COMPILE_TEST
 379         depends on HAS_IOMEM
 380         help
 381           Say yes here to build support for the integrated ADC inside the
 382           LPC32XX SoC. Note that this feature uses the same hardware as the
 383           touchscreen driver, so you should either select only one of the two
 384           drivers (lpc32xx_adc or lpc32xx_ts) or, in the OpenFirmware case,
 385           activate only one via device tree selection.  Provides direct access
 386           via sysfs.
 387
 388 config LTC2471
 389         tristate "Linear Technology LTC2471 and LTC2473 ADC driver"
 390         depends on I2C
 391         help
 392           Say yes here to build support for Linear Technology LTC2471 and
 393           LTC2473 16-bit I2C ADC.
 394
 395           This driver can also be built as a module. If so, the module will
 396           be called ltc2471.
 397
 398 config LTC2485
 399         tristate "Linear Technology LTC2485 ADC driver"
 400         depends on I2C
 401         help
 402           Say yes here to build support for Linear Technology LTC2485 ADC.
 403
 404           To compile this driver as a module, choose M here: the module will be
 405           called ltc2485.
 406
 407 config LTC2497
 408         tristate "Linear Technology LTC2497 ADC driver"
 409         depends on I2C
 410         help
 411           Say yes here to build support for Linear Technology LTC2497
 412           16-Bit 8-/16-Channel Delta Sigma ADC.
 413
 414           To compile this driver as a module, choose M here: the module will be
 415           called ltc2497.
 416
 417 config MAX1027
 418         tristate "Maxim max1027 ADC driver"
 419         depends on SPI
 420         select IIO_BUFFER
 421         select IIO_TRIGGERED_BUFFER
 422         help
 423           Say yes here to build support for Maxim SPI ADC models
 424           max1027, max1029 and max1031.
 425
 426           To compile this driver as a module, choose M here: the module will be
 427           called max1027.
 428
 429 config MAX11100
 430         tristate "Maxim max11100 ADC driver"
 431         depends on SPI_MASTER
 432         help
 433           Say yes here to build support for Maxim max11100 SPI ADC
 434
 435           To compile this driver as a module, choose M here: the module will be
 436           called max11100.
 437
 438 config MAX1118
 439         tristate "Maxim max1117/max1118/max1119 ADCs driver"
 440         depends on SPI
 441         select IIO_BUFFER
 442         select IIO_TRIGGERED_BUFFER
 443         help
 444           Say yes here to build support for Maxim max1117/max1118/max1119
 445           8-bit, dual-channel ADCs.
 446
 447           To compile this driver as a module, choose M here: the module will be
 448           called max1118.
 449
 450 config MAX1363
 451         tristate "Maxim max1363 ADC driver"
 452         depends on I2C
 453         select IIO_BUFFER
 454         select IIO_TRIGGERED_BUFFER
 455         help
 456           Say yes here to build support for many Maxim i2c analog to digital
 457           converters (ADC). (max1361, max1362, max1363, max1364, max1036,
 458           max1037, max1038, max1039, max1136, max1136, max1137, max1138,
 459           max1139, max1236, max1237, max11238, max1239, max11600, max11601,
 460           max11602, max11603, max11604, max11605, max11606, max11607,
 461           max11608, max11609, max11610, max11611, max11612, max11613,
 462           max11614, max11615, max11616, max11617, max11644, max11645,
 463           max11646, max11647) Provides direct access via sysfs and buffered
 464           data via the iio dev interface.
 465
 466           To compile this driver as a module, choose M here: the module will be
 467           called max1363.
 468
 469 config  MAX9611
 470         tristate "Maxim max9611/max9612 ADC driver"
 471         depends on I2C
 472         help
 473           Say yes here to build support for Maxim max9611/max9612 current sense
 474           amplifier with 12-bits ADC interface.
 475
 476           To compile this driver as a module, choose M here: the module will be
 477           called max9611.
 478
 479 config MCP320X
 480         tristate "Microchip Technology MCP3x01/02/04/08 and MCP3550/1/3"
 481         depends on SPI
 482         help
 483           Say yes here to build support for Microchip Technology's
 484           MCP3001, MCP3002, MCP3004, MCP3008, MCP3201, MCP3202, MCP3204,
 485           MCP3208, MCP3301, MCP3550, MCP3551 and MCP3553 analog to digital
 486           converters.
 487
 488           This driver can also be built as a module. If so, the module will be
 489           called mcp320x.
 490
 491 config MCP3422
 492         tristate "Microchip Technology MCP3421/2/3/4/5/6/7/8 driver"
 493         depends on I2C
 494         help
 495           Say yes here to build support for Microchip Technology's MCP3421
 496           MCP3422, MCP3423, MCP3424, MCP3425, MCP3426, MCP3427 or MCP3428
 497           analog to digital converters.
 498
 499           This driver can also be built as a module. If so, the module will be
 500           called mcp3422.
 501
 502 config MEDIATEK_MT6577_AUXADC
 503         tristate "MediaTek AUXADC driver"
 504         depends on ARCH_MEDIATEK || COMPILE_TEST
 505         depends on HAS_IOMEM
 506         help
 507           Say yes here to enable support for MediaTek mt65xx AUXADC.
 508
 509           The driver supports immediate mode operation to read from one of sixteen
 510           channels (external or internal).
 511
 512           This driver can also be built as a module. If so, the module will be
 513           called mt6577_auxadc.
 514
 515 config MEN_Z188_ADC
 516         tristate "MEN 16z188 ADC IP Core support"
 517         depends on MCB
 518         help
 519           Say yes here to enable support for the MEN 16z188 ADC IP-Core on a MCB
 520           carrier.
 521
 522           This driver can also be built as a module. If so, the module will be
 523           called men_z188_adc.
 524
 525 config MESON_SARADC
 526         tristate "Amlogic Meson SAR ADC driver"
 527         default ARCH_MESON
 528         depends on OF && COMMON_CLK && (ARCH_MESON || COMPILE_TEST)
 529         select REGMAP_MMIO
 530         help
 531           Say yes here to build support for the SAR ADC found in Amlogic Meson
 532           SoCs.
 533
 534           To compile this driver as a module, choose M here: the
 535           module will be called meson_saradc.
 536
 537 config NAU7802
 538         tristate "Nuvoton NAU7802 ADC driver"
 539         depends on I2C
 540         help
 541           Say yes here to build support for Nuvoton NAU7802 ADC.
 542
 543           To compile this driver as a module, choose M here: the
 544           module will be called nau7802.
 545
 546 config PALMAS_GPADC
 547         tristate "TI Palmas General Purpose ADC"
 548         depends on MFD_PALMAS
 549         help
 550           Palmas series pmic chip by Texas Instruments (twl6035/6037)
 551           is used in smartphones and tablets and supports a 16 channel
 552           general purpose ADC.
 553
 554 config QCOM_VADC_COMMON
 555         tristate
 556
 557 config QCOM_PM8XXX_XOADC
 558         tristate "Qualcomm SSBI PM8xxx PMIC XOADCs"
 559         depends on MFD_PM8XXX
 560         select QCOM_VADC_COMMON
 561         help
 562           ADC driver for the XOADC portions of the Qualcomm PM8xxx PMICs
 563           using SSBI transport: PM8018, PM8038, PM8058, PM8921.
 564
 565           To compile this driver as a module, choose M here: the module
 566           will be called qcom-pm8xxx-xoadc.
 567
 568 config QCOM_SPMI_IADC
 569         tristate "Qualcomm SPMI PMIC current ADC"
 570         depends on SPMI
 571         select REGMAP_SPMI
 572         help
 573           This is the IIO Current ADC driver for Qualcomm QPNP IADC Chip.
 574
 575           The driver supports single mode operation to read from one of two
 576           channels (external or internal). Hardware have additional
 577           channels internally used for gain and offset calibration.
 578
 579           To compile this driver as a module, choose M here: the module will
 580           be called qcom-spmi-iadc.
 581
 582 config QCOM_SPMI_VADC
 583         tristate "Qualcomm SPMI PMIC voltage ADC"
 584         depends on SPMI
 585         select REGMAP_SPMI
 586         select QCOM_VADC_COMMON
 587         help
 588           This is the IIO Voltage ADC driver for Qualcomm QPNP VADC Chip.
 589
 590           The driver supports multiple channels read. The VADC is a 15-bit
 591           sigma-delta ADC. Some of the channels are internally used for
 592           calibration.
 593
 594           To compile this driver as a module, choose M here: the module will
 595           be called qcom-spmi-vadc.
 596
 597 config RCAR_GYRO_ADC
 598         tristate "Renesas R-Car GyroADC driver"
 599         depends on ARCH_RCAR_GEN2 || COMPILE_TEST
 600         help
 601           Say yes here to build support for the GyroADC found in Renesas
 602           R-Car Gen2 SoCs. This block is a simple SPI offload engine for
 603           reading data out of attached compatible ADCs in a round-robin
 604           fashion. Up to 4 or 8 ADC channels are supported by this block,
 605           depending on which ADCs are attached.
 606
 607           To compile this driver as a module, choose M here: the
 608           module will be called rcar-gyroadc.
 609
 610 config ROCKCHIP_SARADC
 611         tristate "Rockchip SARADC driver"
 612         depends on ARCH_ROCKCHIP || (ARM && COMPILE_TEST)
 613         depends on RESET_CONTROLLER
 614         help
 615           Say yes here to build support for the SARADC found in SoCs from
 616           Rockchip.
 617
 618           To compile this driver as a module, choose M here: the
 619           module will be called rockchip_saradc.
 620
 621 config SPEAR_ADC
 622         tristate "ST SPEAr ADC"
 623         depends on PLAT_SPEAR || COMPILE_TEST
 624         depends on HAS_IOMEM
 625         help
 626           Say yes here to build support for the integrated ADC inside the
 627           ST SPEAr SoC. Provides direct access via sysfs.
 628
 629           To compile this driver as a module, choose M here: the
 630           module will be called spear_adc.
 631
 632 config SD_ADC_MODULATOR
 633         tristate "Generic sigma delta modulator"
 634         depends on OF
 635         select IIO_BUFFER
 636         select IIO_TRIGGERED_BUFFER
 637         help
 638           Select this option to enables sigma delta modulator. This driver can
 639           support generic sigma delta modulators.
 640
 641           This driver can also be built as a module.  If so, the module
 642           will be called sd_adc_modulator.
 643
 644 config STM32_ADC_CORE
 645         tristate "STMicroelectronics STM32 adc core"
 646         depends on ARCH_STM32 || COMPILE_TEST
 647         depends on HAS_DMA
 648         depends on OF
 649         depends on REGULATOR
 650         select IIO_BUFFER
 651         select MFD_STM32_TIMERS
 652         select IIO_STM32_TIMER_TRIGGER
 653         select IIO_TRIGGERED_BUFFER
 654         help
 655           Select this option to enable the core driver for STMicroelectronics
 656           STM32 analog-to-digital converter (ADC).
 657
 658           This driver can also be built as a module.  If so, the module
 659           will be called stm32-adc-core.
 660
 661 config STM32_ADC
 662         tristate "STMicroelectronics STM32 adc"
 663         depends on STM32_ADC_CORE
 664         help
 665           Say yes here to build support for STMicroelectronics stm32 Analog
 666           to Digital Converter (ADC).
 667
 668           This driver can also be built as a module.  If so, the module
 669           will be called stm32-adc.
 670
 671 config STM32_DFSDM_CORE
 672         tristate "STMicroelectronics STM32 DFSDM core"
 673         depends on (ARCH_STM32 && OF) || COMPILE_TEST
 674         select REGMAP
 675         select REGMAP_MMIO
 676         help
 677           Select this option to enable the  driver for STMicroelectronics
 678           STM32 digital filter for sigma delta converter.
 679
 680           This driver can also be built as a module.  If so, the module
 681           will be called stm32-dfsdm-core.
 682
 683 config STM32_DFSDM_ADC
 684         tristate "STMicroelectronics STM32 dfsdm adc"
 685         depends on (ARCH_STM32 && OF) || COMPILE_TEST
 686         select STM32_DFSDM_CORE
 687         select REGMAP_MMIO
 688         select IIO_BUFFER_HW_CONSUMER
 689         help
 690           Select this option to support ADCSigma delta modulator for
 691           STMicroelectronics STM32 digital filter for sigma delta converter.
 692
 693           This driver can also be built as a module.  If so, the module
 694           will be called stm32-dfsdm-adc.
 695
 696 config STX104
 697         tristate "Apex Embedded Systems STX104 driver"
 698         depends on PC104 && X86 && ISA_BUS_API
 699         select GPIOLIB
 700         help
 701           Say yes here to build support for the Apex Embedded Systems STX104
 702           integrated analog PC/104 card.
 703
 704           This driver supports the 16 channels of single-ended (8 channels of
 705           differential) analog inputs, 2 channels of analog output, 4 digital
 706           inputs, and 4 digital outputs provided by the STX104.
 707
 708           The base port addresses for the devices may be configured via the base
 709           array module parameter.
 710
 711 config SUN4I_GPADC
 712         tristate "Support for the Allwinner SoCs GPADC"
 713         depends on IIO
 714         depends on MFD_SUN4I_GPADC || MACH_SUN8I
 715         depends on THERMAL || !THERMAL_OF
 716         help
 717           Say yes here to build support for Allwinner (A10, A13 and A31) SoCs
 718           GPADC. This ADC provides 4 channels which can be used as an ADC or as
 719           a touchscreen input and one channel for thermal sensor.
 720
 721           The thermal sensor slows down ADC readings and can be disabled by
 722           disabling CONFIG_THERMAL_OF. However, the thermal sensor should be
 723           enabled by default since the SoC temperature is usually more critical
 724           than ADC readings.
 725
 726           To compile this driver as a module, choose M here: the module will be
 727           called sun4i-gpadc-iio.
 728
 729 config TI_ADC081C
 730         tristate "Texas Instruments ADC081C/ADC101C/ADC121C family"
 731         depends on I2C
 732         select IIO_BUFFER
 733         select IIO_TRIGGERED_BUFFER
 734         help
 735           If you say yes here you get support for Texas Instruments ADC081C,
 736           ADC101C and ADC121C ADC chips.
 737
 738           This driver can also be built as a module. If so, the module will be
 739           called ti-adc081c.
 740
 741 config TI_ADC0832
 742         tristate "Texas Instruments ADC0831/ADC0832/ADC0834/ADC0838"
 743         depends on SPI
 744         select IIO_BUFFER
 745         select IIO_TRIGGERED_BUFFER
 746         help
 747           If you say yes here you get support for Texas Instruments ADC0831,
 748           ADC0832, ADC0834, ADC0838 ADC chips.
 749
 750           This driver can also be built as a module. If so, the module will be
 751           called ti-adc0832.
 752
 753 config TI_ADC084S021
 754         tristate "Texas Instruments ADC084S021"
 755         depends on SPI
 756         select IIO_BUFFER
 757         select IIO_TRIGGERED_BUFFER
 758         help
 759           If you say yes here you get support for Texas Instruments ADC084S021
 760           chips.
 761
 762           This driver can also be built as a module. If so, the module will be
 763           called ti-adc084s021.
 764
 765 config TI_ADC12138
 766         tristate "Texas Instruments ADC12130/ADC12132/ADC12138"
 767         depends on SPI
 768         select IIO_BUFFER
 769         select IIO_TRIGGERED_BUFFER
 770         help
 771           If you say yes here you get support for Texas Instruments ADC12130,
 772           ADC12132 and ADC12138 chips.
 773
 774           This driver can also be built as a module. If so, the module will be
 775           called ti-adc12138.
 776
 777 config TI_ADC108S102
 778         tristate "Texas Instruments ADC108S102 and ADC128S102 driver"
 779         depends on SPI
 780         select IIO_BUFFER
 781         select IIO_TRIGGERED_BUFFER
 782         help
 783           Say yes here to build support for Texas Instruments ADC108S102 and
 784           ADC128S102 ADC.
 785
 786           To compile this driver as a module, choose M here: the module will
 787           be called ti-adc108s102.
 788
 789 config TI_ADC128S052
 790         tristate "Texas Instruments ADC128S052/ADC122S021/ADC124S021"
 791         depends on SPI
 792         help
 793           If you say yes here you get support for Texas Instruments ADC128S052,
 794           ADC122S021 and ADC124S021 chips.
 795
 796           This driver can also be built as a module. If so, the module will be
 797           called ti-adc128s052.
 798
 799 config TI_ADC161S626
 800         tristate "Texas Instruments ADC161S626 1-channel differential ADC"
 801         depends on SPI
 802         select IIO_BUFFER
 803         select IIO_TRIGGERED_BUFFER
 804         help
 805           If you say yes here you get support for Texas Instruments ADC141S626,
 806           and ADC161S626 chips.
 807
 808           This driver can also be built as a module. If so, the module will be
 809           called ti-adc161s626.
 810
 811 config TI_ADS1015
 812         tristate "Texas Instruments ADS1015 ADC"
 813         depends on I2C && !SENSORS_ADS1015
 814         select REGMAP_I2C
 815         select IIO_BUFFER
 816         select IIO_TRIGGERED_BUFFER
 817         help
 818           If you say yes here you get support for Texas Instruments ADS1015
 819           ADC chip.
 820
 821           This driver can also be built as a module. If so, the module will be
 822           called ti-ads1015.
 823
 824 config TI_ADS7950
 825         tristate "Texas Instruments ADS7950 ADC driver"
 826         depends on SPI
 827         select IIO_BUFFER
 828         select IIO_TRIGGERED_BUFFER
 829         help
 830           Say yes here to build support for Texas Instruments ADS7950, ADS7951,
 831           ADS7952, ADS7953, ADS7954, ADS7955, ADS7956, ADS7957, ADS7958, ADS7959.
 832           ADS7960, ADS7961.
 833
 834           To compile this driver as a module, choose M here: the
 835           module will be called ti-ads7950.
 836
 837 config TI_ADS8688
 838         tristate "Texas Instruments ADS8688"
 839         depends on SPI && OF
 840         help
 841           If you say yes here you get support for Texas Instruments ADS8684 and
 842           and ADS8688 ADC chips
 843
 844           This driver can also be built as a module. If so, the module will be
 845           called ti-ads8688.
 846
 847 config TI_AM335X_ADC
 848         tristate "TI's AM335X ADC driver"
 849         depends on MFD_TI_AM335X_TSCADC && HAS_DMA
 850         select IIO_BUFFER
 851         select IIO_KFIFO_BUF
 852         help
 853           Say yes here to build support for Texas Instruments ADC
 854           driver which is also a MFD client.
 855
 856           To compile this driver as a module, choose M here: the module will be
 857           called ti_am335x_adc.
 858
 859 config TI_TLC4541
 860         tristate "Texas Instruments TLC4541 ADC driver"
 861         depends on SPI
 862         select IIO_BUFFER
 863         select IIO_TRIGGERED_BUFFER
 864         help
 865           Say yes here to build support for Texas Instruments TLC4541 / TLC3541
 866           ADC chips.
 867
 868           This driver can also be built as a module. If so, the module will be
 869           called ti-tlc4541.
 870
 871 config TWL4030_MADC
 872         tristate "TWL4030 MADC (Monitoring A/D Converter)"
 873         depends on TWL4030_CORE
 874         help
 875           This driver provides support for Triton TWL4030-MADC. The
 876           driver supports both RT and SW conversion methods.
 877
 878           This driver can also be built as a module. If so, the module will be
 879           called twl4030-madc.
 880
 881 config TWL6030_GPADC
 882         tristate "TWL6030 GPADC (General Purpose A/D Converter) Support"
 883         depends on TWL4030_CORE
 884         default n
 885         help
 886           Say yes here if you want support for the TWL6030/TWL6032 General
 887           Purpose A/D Converter. This will add support for battery type
 888           detection, battery voltage and temperature measurement, die
 889           temperature measurement, system supply voltage, audio accessory,
 890           USB ID detection.
 891
 892           This driver can also be built as a module. If so, the module will be
 893           called twl6030-gpadc.
 894
 895 config VF610_ADC
 896         tristate "Freescale vf610 ADC driver"
 897         depends on OF
 898         depends on HAS_IOMEM
 899         select IIO_BUFFER
 900         select IIO_TRIGGERED_BUFFER
 901         help
 902           Say yes here to support for Vybrid board analog-to-digital converter.
 903           Since the IP is used for i.MX6SLX, the driver also support i.MX6SLX.
 904
 905           This driver can also be built as a module. If so, the module will be
 906           called vf610_adc.
 907
 908 config VIPERBOARD_ADC
 909         tristate "Viperboard ADC support"
 910         depends on MFD_VIPERBOARD && USB
 911         help
 912           Say yes here to access the ADC part of the Nano River
 913           Technologies Viperboard.
 914
 915           To compile this driver as a module, choose M here: the module will be
 916           called viperboard_adc.
 917
 918 config XILINX_XADC
 919         tristate "Xilinx XADC driver"
 920         depends on ARCH_ZYNQ || MICROBLAZE || COMPILE_TEST
 921         depends on HAS_IOMEM
 922         select IIO_BUFFER
 923         select IIO_TRIGGERED_BUFFER
 924         help
 925           Say yes here to have support for the Xilinx XADC. The driver does support
 926           both the ZYNQ interface to the XADC as well as the AXI-XADC interface.
 927
 928           The driver can also be build as a module. If so, the module will be called
 929           xilinx-xadc.
 930
 931 endmenu