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 AT91_ADC
 134         tristate "Atmel AT91 ADC"
 135         depends on ARCH_AT91
 136         depends on INPUT
 137         select IIO_BUFFER
 138         select IIO_TRIGGERED_BUFFER
 139         select SYSFS
 140         help
 141           Say yes here to build support for Atmel AT91 ADC.
 142
 143           To compile this driver as a module, choose M here: the module will be
 144           called at91_adc.
 145
 146 config AT91_SAMA5D2_ADC
 147         tristate "Atmel AT91 SAMA5D2 ADC"
 148         depends on ARCH_AT91 || COMPILE_TEST
 149         depends on HAS_IOMEM
 150         help
 151           Say yes here to build support for Atmel SAMA5D2 ADC which is
 152           available on SAMA5D2 SoC family.
 153
 154           To compile this driver as a module, choose M here: the module will be
 155           called at91-sama5d2_adc.
 156
 157 config AXP288_ADC
 158         tristate "X-Powers AXP288 ADC driver"
 159         depends on MFD_AXP20X
 160         help
 161           Say yes here to have support for X-Powers power management IC (PMIC) ADC
 162           device. Depending on platform configuration, this general purpose ADC can
 163           be used for sampling sensors such as thermal resistors.
 164
 165           To compile this driver as a module, choose M here: the module will be
 166           called axp288_adc.
 167
 168 config BCM_IPROC_ADC
 169         tristate "Broadcom IPROC ADC driver"
 170         depends on ARCH_BCM_IPROC || COMPILE_TEST
 171         depends on MFD_SYSCON
 172         default ARCH_BCM_CYGNUS
 173         help
 174           Say Y here if you want to add support for the Broadcom static
 175           ADC driver.
 176
 177           Broadcom iProc ADC driver. Broadcom iProc ADC controller has 8
 178           channels. The driver allows the user to read voltage values.
 179
 180 config BERLIN2_ADC
 181         tristate "Marvell Berlin2 ADC driver"
 182         depends on ARCH_BERLIN
 183         help
 184           Marvell Berlin2 ADC driver. This ADC has 8 channels, with one used for
 185           temperature measurement.
 186
 187 config CC10001_ADC
 188         tristate "Cosmic Circuits 10001 ADC driver"
 189         depends on HAS_IOMEM && HAVE_CLK && REGULATOR
 190         select IIO_BUFFER
 191         select IIO_TRIGGERED_BUFFER
 192         help
 193           Say yes here to build support for Cosmic Circuits 10001 ADC.
 194
 195           This driver can also be built as a module. If so, the module will be
 196           called cc10001_adc.
 197
 198 config DA9150_GPADC
 199         tristate "Dialog DA9150 GPADC driver support"
 200         depends on MFD_DA9150
 201         help
 202           Say yes here to build support for Dialog DA9150 GPADC.
 203
 204           This driver can also be built as a module. If chosen, the module name
 205           will be da9150-gpadc.
 206
 207           To compile this driver as a module, choose M here: the module will be
 208           called berlin2-adc.
 209
 210 config ENVELOPE_DETECTOR
 211         tristate "Envelope detector using a DAC and a comparator"
 212         depends on OF
 213         help
 214           Say yes here to build support for an envelope detector using a DAC
 215           and a comparator.
 216
 217           To compile this driver as a module, choose M here: the module will be
 218           called envelope-detector.
 219
 220 config EXYNOS_ADC
 221         tristate "Exynos ADC driver support"
 222         depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || (OF && COMPILE_TEST)
 223         depends on HAS_IOMEM
 224         help
 225           Core support for the ADC block found in the Samsung EXYNOS series
 226           of SoCs for drivers such as the touchscreen and hwmon to use to share
 227           this resource.
 228
 229           To compile this driver as a module, choose M here: the module will be
 230           called exynos_adc.
 231
 232 config FSL_MX25_ADC
 233         tristate "Freescale MX25 ADC driver"
 234         depends on MFD_MX25_TSADC
 235         help
 236           Generic Conversion Queue driver used for general purpose ADC in the
 237           MX25. This driver supports single measurements using the MX25 ADC.
 238
 239 config HI8435
 240         tristate "Holt Integrated Circuits HI-8435 threshold detector"
 241         select IIO_TRIGGERED_EVENT
 242         depends on SPI
 243         help
 244           If you say yes here you get support for Holt Integrated Circuits
 245           HI-8435 chip.
 246
 247           This driver can also be built as a module. If so, the module will be
 248           called hi8435.
 249
 250 config HX711
 251         tristate "AVIA HX711 ADC for weight cells"
 252         depends on GPIOLIB
 253         help
 254           If you say yes here you get support for AVIA HX711 ADC which is used
 255           for weigh cells
 256
 257           This driver uses two GPIOs, one acts as the clock and controls the
 258           channel selection and gain, the other one is used for the measurement
 259           data
 260
 261           Currently the raw value is read from the chip and delivered.
 262           To get an actual weight one needs to subtract the
 263           zero offset and multiply by a scale factor.
 264           This should be done in userspace.
 265
 266           This driver can also be built as a module. If so, the module will be
 267           called hx711.
 268
 269 config INA2XX_ADC
 270         tristate "Texas Instruments INA2xx Power Monitors IIO driver"
 271         depends on I2C && !SENSORS_INA2XX
 272         select REGMAP_I2C
 273         select IIO_BUFFER
 274         select IIO_KFIFO_BUF
 275         help
 276           Say yes here to build support for TI INA2xx family of Power Monitors.
 277           This driver is mutually exclusive with the HWMON version.
 278
 279 config IMX7D_ADC
 280         tristate "IMX7D ADC driver"
 281         depends on ARCH_MXC || COMPILE_TEST
 282         depends on HAS_IOMEM
 283         help
 284           Say yes here to build support for IMX7D ADC.
 285
 286           This driver can also be built as a module. If so, the module will be
 287           called imx7d_adc.
 288
 289 config LP8788_ADC
 290         tristate "LP8788 ADC driver"
 291         depends on MFD_LP8788
 292         help
 293           Say yes here to build support for TI LP8788 ADC.
 294
 295           To compile this driver as a module, choose M here: the module will be
 296           called lp8788_adc.
 297
 298 config LPC18XX_ADC
 299         tristate "NXP LPC18xx ADC driver"
 300         depends on ARCH_LPC18XX || COMPILE_TEST
 301         depends on OF && HAS_IOMEM
 302         help
 303           Say yes here to build support for NXP LPC18XX ADC.
 304
 305           To compile this driver as a module, choose M here: the module will be
 306           called lpc18xx_adc.
 307
 308 config LTC2485
 309         tristate "Linear Technology LTC2485 ADC driver"
 310         depends on I2C
 311         help
 312           Say yes here to build support for Linear Technology LTC2485 ADC.
 313
 314           To compile this driver as a module, choose M here: the module will be
 315           called ltc2485.
 316
 317 config MAX1027
 318         tristate "Maxim max1027 ADC driver"
 319         depends on SPI
 320         select IIO_BUFFER
 321         select IIO_TRIGGERED_BUFFER
 322         help
 323           Say yes here to build support for Maxim SPI ADC models
 324           max1027, max1029 and max1031.
 325
 326           To compile this driver as a module, choose M here: the module will be
 327           called max1027.
 328
 329 config MAX11100
 330         tristate "Maxim max11100 ADC driver"
 331         depends on SPI_MASTER
 332         help
 333           Say yes here to build support for Maxim max11100 SPI ADC
 334
 335           To compile this driver as a module, choose M here: the module will be
 336           called max11100.
 337
 338 config MAX1363
 339         tristate "Maxim max1363 ADC driver"
 340         depends on I2C
 341         select IIO_BUFFER
 342         select IIO_TRIGGERED_BUFFER
 343         help
 344           Say yes here to build support for many Maxim i2c analog to digital
 345           converters (ADC). (max1361, max1362, max1363, max1364, max1036,
 346           max1037, max1038, max1039, max1136, max1136, max1137, max1138,
 347           max1139, max1236, max1237, max11238, max1239, max11600, max11601,
 348           max11602, max11603, max11604, max11605, max11606, max11607,
 349           max11608, max11609, max11610, max11611, max11612, max11613,
 350           max11614, max11615, max11616, max11617, max11644, max11645,
 351           max11646, max11647) Provides direct access via sysfs and buffered
 352           data via the iio dev interface.
 353
 354           To compile this driver as a module, choose M here: the module will be
 355           called max1363.
 356
 357 config MCP320X
 358         tristate "Microchip Technology MCP3x01/02/04/08"
 359         depends on SPI
 360         help
 361           Say yes here to build support for Microchip Technology's
 362           MCP3001, MCP3002, MCP3004, MCP3008, MCP3201, MCP3202, MCP3204,
 363           MCP3208 or MCP3301 analog to digital converter.
 364
 365           This driver can also be built as a module. If so, the module will be
 366           called mcp320x.
 367
 368 config MCP3422
 369         tristate "Microchip Technology MCP3421/2/3/4/5/6/7/8 driver"
 370         depends on I2C
 371         help
 372           Say yes here to build support for Microchip Technology's MCP3421
 373           MCP3422, MCP3423, MCP3424, MCP3425, MCP3426, MCP3427 or MCP3428
 374           analog to digital converters.
 375
 376           This driver can also be built as a module. If so, the module will be
 377           called mcp3422.
 378
 379 config MEDIATEK_MT6577_AUXADC
 380         tristate "MediaTek AUXADC driver"
 381         depends on ARCH_MEDIATEK || COMPILE_TEST
 382         depends on HAS_IOMEM
 383         help
 384           Say yes here to enable support for MediaTek mt65xx AUXADC.
 385
 386           The driver supports immediate mode operation to read from one of sixteen
 387           channels (external or internal).
 388
 389           This driver can also be built as a module. If so, the module will be
 390           called mt6577_auxadc.
 391
 392 config MEN_Z188_ADC
 393         tristate "MEN 16z188 ADC IP Core support"
 394         depends on MCB
 395         help
 396           Say yes here to enable support for the MEN 16z188 ADC IP-Core on a MCB
 397           carrier.
 398
 399           This driver can also be built as a module. If so, the module will be
 400           called men_z188_adc.
 401
 402 config MXS_LRADC
 403         tristate "Freescale i.MX23/i.MX28 LRADC"
 404         depends on (ARCH_MXS || COMPILE_TEST) && HAS_IOMEM
 405         depends on INPUT
 406         select STMP_DEVICE
 407         select IIO_BUFFER
 408         select IIO_TRIGGERED_BUFFER
 409         help
 410           Say yes here to build support for i.MX23/i.MX28 LRADC convertor
 411           built into these chips.
 412
 413           To compile this driver as a module, choose M here: the
 414           module will be called mxs-lradc.
 415
 416 config NAU7802
 417         tristate "Nuvoton NAU7802 ADC driver"
 418         depends on I2C
 419         help
 420           Say yes here to build support for Nuvoton NAU7802 ADC.
 421
 422           To compile this driver as a module, choose M here: the
 423           module will be called nau7802.
 424
 425 config PALMAS_GPADC
 426         tristate "TI Palmas General Purpose ADC"
 427         depends on MFD_PALMAS
 428         help
 429           Palmas series pmic chip by Texas Instruments (twl6035/6037)
 430           is used in smartphones and tablets and supports a 16 channel
 431           general purpose ADC.
 432
 433 config QCOM_SPMI_IADC
 434         tristate "Qualcomm SPMI PMIC current ADC"
 435         depends on SPMI
 436         select REGMAP_SPMI
 437         help
 438           This is the IIO Current ADC driver for Qualcomm QPNP IADC Chip.
 439
 440           The driver supports single mode operation to read from one of two
 441           channels (external or internal). Hardware have additional
 442           channels internally used for gain and offset calibration.
 443
 444           To compile this driver as a module, choose M here: the module will
 445           be called qcom-spmi-iadc.
 446
 447 config QCOM_SPMI_VADC
 448         tristate "Qualcomm SPMI PMIC voltage ADC"
 449         depends on SPMI
 450         select REGMAP_SPMI
 451         help
 452           This is the IIO Voltage ADC driver for Qualcomm QPNP VADC Chip.
 453
 454           The driver supports multiple channels read. The VADC is a 15-bit
 455           sigma-delta ADC. Some of the channels are internally used for
 456           calibration.
 457
 458           To compile this driver as a module, choose M here: the module will
 459           be called qcom-spmi-vadc.
 460
 461 config ROCKCHIP_SARADC
 462         tristate "Rockchip SARADC driver"
 463         depends on ARCH_ROCKCHIP || (ARM && COMPILE_TEST)
 464         depends on RESET_CONTROLLER
 465         help
 466           Say yes here to build support for the SARADC found in SoCs from
 467           Rockchip.
 468
 469           To compile this driver as a module, choose M here: the
 470           module will be called rockchip_saradc.
 471
 472 config STM32_ADC_CORE
 473         tristate "STMicroelectronics STM32 adc core"
 474         depends on ARCH_STM32 || COMPILE_TEST
 475         depends on OF
 476         depends on REGULATOR
 477         help
 478           Select this option to enable the core driver for STMicroelectronics
 479           STM32 analog-to-digital converter (ADC).
 480
 481           This driver can also be built as a module.  If so, the module
 482           will be called stm32-adc-core.
 483
 484 config STM32_ADC
 485         tristate "STMicroelectronics STM32 adc"
 486         depends on STM32_ADC_CORE
 487         help
 488           Say yes here to build support for STMicroelectronics stm32 Analog
 489           to Digital Converter (ADC).
 490
 491           This driver can also be built as a module.  If so, the module
 492           will be called stm32-adc.
 493
 494 config STX104
 495         tristate "Apex Embedded Systems STX104 driver"
 496         depends on X86 && ISA_BUS_API
 497         select GPIOLIB
 498         help
 499           Say yes here to build support for the Apex Embedded Systems STX104
 500           integrated analog PC/104 card.
 501
 502           This driver supports the 16 channels of single-ended (8 channels of
 503           differential) analog inputs, 2 channels of analog output, 4 digital
 504           inputs, and 4 digital outputs provided by the STX104.
 505
 506           The base port addresses for the devices may be configured via the base
 507           array module parameter.
 508
 509 config TI_ADC081C
 510         tristate "Texas Instruments ADC081C/ADC101C/ADC121C family"
 511         depends on I2C
 512         select IIO_BUFFER
 513         select IIO_TRIGGERED_BUFFER
 514         help
 515           If you say yes here you get support for Texas Instruments ADC081C,
 516           ADC101C and ADC121C ADC chips.
 517
 518           This driver can also be built as a module. If so, the module will be
 519           called ti-adc081c.
 520
 521 config TI_ADC0832
 522         tristate "Texas Instruments ADC0831/ADC0832/ADC0834/ADC0838"
 523         depends on SPI
 524         select IIO_BUFFER
 525         select IIO_TRIGGERED_BUFFER
 526         help
 527           If you say yes here you get support for Texas Instruments ADC0831,
 528           ADC0832, ADC0834, ADC0838 ADC chips.
 529
 530           This driver can also be built as a module. If so, the module will be
 531           called ti-adc0832.
 532
 533 config TI_ADC12138
 534         tristate "Texas Instruments ADC12130/ADC12132/ADC12138"
 535         depends on SPI
 536         select IIO_BUFFER
 537         select IIO_TRIGGERED_BUFFER
 538         help
 539           If you say yes here you get support for Texas Instruments ADC12130,
 540           ADC12132 and ADC12138 chips.
 541
 542           This driver can also be built as a module. If so, the module will be
 543           called ti-adc12138.
 544
 545 config TI_ADC128S052
 546         tristate "Texas Instruments ADC128S052/ADC122S021/ADC124S021"
 547         depends on SPI
 548         help
 549           If you say yes here you get support for Texas Instruments ADC128S052,
 550           ADC122S021 and ADC124S021 chips.
 551
 552           This driver can also be built as a module. If so, the module will be
 553           called ti-adc128s052.
 554
 555 config TI_ADC161S626
 556         tristate "Texas Instruments ADC161S626 1-channel differential ADC"
 557         depends on SPI
 558         select IIO_BUFFER
 559         select IIO_TRIGGERED_BUFFER
 560         help
 561           If you say yes here you get support for Texas Instruments ADC141S626,
 562           and ADC161S626 chips.
 563
 564           This driver can also be built as a module. If so, the module will be
 565           called ti-adc161s626.
 566
 567 config TI_ADS1015
 568         tristate "Texas Instruments ADS1015 ADC"
 569         depends on I2C && !SENSORS_ADS1015
 570         select REGMAP_I2C
 571         select IIO_BUFFER
 572         select IIO_TRIGGERED_BUFFER
 573         help
 574           If you say yes here you get support for Texas Instruments ADS1015
 575           ADC chip.
 576
 577           This driver can also be built as a module. If so, the module will be
 578           called ti-ads1015.
 579
 580 config TI_ADS7950
 581         tristate "Texas Instruments ADS7950 ADC driver"
 582         depends on SPI
 583         select IIO_BUFFER
 584         select IIO_TRIGGERED_BUFFER
 585         help
 586           Say yes here to build support for Texas Instruments ADS7950, ADS7951,
 587           ADS7952, ADS7953, ADS7954, ADS7955, ADS7956, ADS7957, ADS7958, ADS7959.
 588           ADS7960, ADS7961.
 589
 590           To compile this driver as a module, choose M here: the
 591           module will be called ti-ads7950.
 592
 593 config TI_ADS8688
 594         tristate "Texas Instruments ADS8688"
 595         depends on SPI && OF
 596         help
 597           If you say yes here you get support for Texas Instruments ADS8684 and
 598           and ADS8688 ADC chips
 599
 600           This driver can also be built as a module. If so, the module will be
 601           called ti-ads8688.
 602
 603 config TI_AM335X_ADC
 604         tristate "TI's AM335X ADC driver"
 605         depends on MFD_TI_AM335X_TSCADC && HAS_DMA
 606         select IIO_BUFFER
 607         select IIO_KFIFO_BUF
 608         help
 609           Say yes here to build support for Texas Instruments ADC
 610           driver which is also a MFD client.
 611
 612           To compile this driver as a module, choose M here: the module will be
 613           called ti_am335x_adc.
 614
 615 config TI_TLC4541
 616         tristate "Texas Instruments TLC4541 ADC driver"
 617         depends on SPI
 618         select IIO_BUFFER
 619         select IIO_TRIGGERED_BUFFER
 620         help
 621           Say yes here to build support for Texas Instruments TLC4541 / TLC3541
 622           ADC chips.
 623
 624           This driver can also be built as a module. If so, the module will be
 625           called ti-tlc4541.
 626
 627 config TWL4030_MADC
 628         tristate "TWL4030 MADC (Monitoring A/D Converter)"
 629         depends on TWL4030_CORE
 630         help
 631           This driver provides support for Triton TWL4030-MADC. The
 632           driver supports both RT and SW conversion methods.
 633
 634           This driver can also be built as a module. If so, the module will be
 635           called twl4030-madc.
 636
 637 config TWL6030_GPADC
 638         tristate "TWL6030 GPADC (General Purpose A/D Converter) Support"
 639         depends on TWL4030_CORE
 640         default n
 641         help
 642           Say yes here if you want support for the TWL6030/TWL6032 General
 643           Purpose A/D Converter. This will add support for battery type
 644           detection, battery voltage and temperature measurement, die
 645           temperature measurement, system supply voltage, audio accessory,
 646           USB ID detection.
 647
 648           This driver can also be built as a module. If so, the module will be
 649           called twl6030-gpadc.
 650
 651 config VF610_ADC
 652         tristate "Freescale vf610 ADC driver"
 653         depends on OF
 654         depends on HAS_IOMEM
 655         select IIO_BUFFER
 656         select IIO_TRIGGERED_BUFFER
 657         help
 658           Say yes here to support for Vybrid board analog-to-digital converter.
 659           Since the IP is used for i.MX6SLX, the driver also support i.MX6SLX.
 660
 661           This driver can also be built as a module. If so, the module will be
 662           called vf610_adc.
 663
 664 config VIPERBOARD_ADC
 665         tristate "Viperboard ADC support"
 666         depends on MFD_VIPERBOARD && USB
 667         help
 668           Say yes here to access the ADC part of the Nano River
 669           Technologies Viperboard.
 670
 671           To compile this driver as a module, choose M here: the module will be
 672           called viperboard_adc.
 673
 674 config XILINX_XADC
 675         tristate "Xilinx XADC driver"
 676         depends on ARCH_ZYNQ || MICROBLAZE || COMPILE_TEST
 677         depends on HAS_IOMEM
 678         select IIO_BUFFER
 679         select IIO_TRIGGERED_BUFFER
 680         help
 681           Say yes here to have support for the Xilinx XADC. The driver does support
 682           both the ZYNQ interface to the XADC as well as the AXI-XADC interface.
 683
 684           The driver can also be build as a module. If so, the module will be called
 685           xilinx-xadc.
 686
 687 endmenu