1# 2# ADC drivers 3# 4# When adding new entries keep the list in alphabetical order 5 6menu "Analog to digital converters" 7 8config AD_SIGMA_DELTA 9 tristate 10 select IIO_BUFFER 11 select IIO_TRIGGERED_BUFFER 12 13config 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 26config 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 36config 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 48config 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 61config 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 73config 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 84config 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 95config 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 107config 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 119config 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 133config 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 144config AT91_ADC 145 tristate "Atmel AT91 ADC" 146 depends on ARCH_AT91 147 depends on INPUT && SYSFS 148 select IIO_BUFFER 149 select IIO_TRIGGERED_BUFFER 150 help 151 Say yes here to build support for Atmel AT91 ADC. 152 153 To compile this driver as a module, choose M here: the module will be 154 called at91_adc. 155 156config AT91_SAMA5D2_ADC 157 tristate "Atmel AT91 SAMA5D2 ADC" 158 depends on ARCH_AT91 || COMPILE_TEST 159 depends on HAS_IOMEM 160 depends on HAS_DMA 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 169config 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 179config 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 190config 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 202config 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 209config 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 220config 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 231config 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 243config 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 254config 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 264config 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 275config 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 287config 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 300config 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 307config 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 318config HX711 319 tristate "AVIA HX711 ADC for weight cells" 320 depends on GPIOLIB 321 select IIO_BUFFER 322 select IIO_TRIGGERED_BUFFER 323 help 324 If you say yes here you get support for AVIA HX711 ADC which is used 325 for weigh cells 326 327 This driver uses two GPIOs, one acts as the clock and controls the 328 channel selection and gain, the other one is used for the measurement 329 data 330 331 Currently the raw value is read from the chip and delivered. 332 To get an actual weight one needs to subtract the 333 zero offset and multiply by a scale factor. 334 This should be done in userspace. 335 336 This driver can also be built as a module. If so, the module will be 337 called hx711. 338 339config INA2XX_ADC 340 tristate "Texas Instruments INA2xx Power Monitors IIO driver" 341 depends on I2C && !SENSORS_INA2XX 342 select REGMAP_I2C 343 select IIO_BUFFER 344 select IIO_KFIFO_BUF 345 help 346 Say yes here to build support for TI INA2xx family of Power Monitors. 347 This driver is mutually exclusive with the HWMON version. 348 349config IMX7D_ADC 350 tristate "Freescale IMX7D ADC driver" 351 depends on ARCH_MXC || COMPILE_TEST 352 depends on HAS_IOMEM 353 help 354 Say yes here to build support for IMX7D ADC. 355 356 This driver can also be built as a module. If so, the module will be 357 called imx7d_adc. 358 359config LP8788_ADC 360 tristate "LP8788 ADC driver" 361 depends on MFD_LP8788 362 help 363 Say yes here to build support for TI LP8788 ADC. 364 365 To compile this driver as a module, choose M here: the module will be 366 called lp8788_adc. 367 368config LPC18XX_ADC 369 tristate "NXP LPC18xx ADC driver" 370 depends on ARCH_LPC18XX || COMPILE_TEST 371 depends on OF && HAS_IOMEM 372 help 373 Say yes here to build support for NXP LPC18XX ADC. 374 375 To compile this driver as a module, choose M here: the module will be 376 called lpc18xx_adc. 377 378config LPC32XX_ADC 379 tristate "NXP LPC32XX ADC" 380 depends on ARCH_LPC32XX || COMPILE_TEST 381 depends on HAS_IOMEM 382 help 383 Say yes here to build support for the integrated ADC inside the 384 LPC32XX SoC. Note that this feature uses the same hardware as the 385 touchscreen driver, so you should either select only one of the two 386 drivers (lpc32xx_adc or lpc32xx_ts) or, in the OpenFirmware case, 387 activate only one via device tree selection. Provides direct access 388 via sysfs. 389 390config LTC2471 391 tristate "Linear Technology LTC2471 and LTC2473 ADC driver" 392 depends on I2C 393 help 394 Say yes here to build support for Linear Technology LTC2471 and 395 LTC2473 16-bit I2C ADC. 396 397 This driver can also be built as a module. If so, the module will 398 be called ltc2471. 399 400config LTC2485 401 tristate "Linear Technology LTC2485 ADC driver" 402 depends on I2C 403 help 404 Say yes here to build support for Linear Technology LTC2485 ADC. 405 406 To compile this driver as a module, choose M here: the module will be 407 called ltc2485. 408 409config LTC2497 410 tristate "Linear Technology LTC2497 ADC driver" 411 depends on I2C 412 help 413 Say yes here to build support for Linear Technology LTC2497 414 16-Bit 8-/16-Channel Delta Sigma ADC. 415 416 To compile this driver as a module, choose M here: the module will be 417 called ltc2497. 418 419config MAX1027 420 tristate "Maxim max1027 ADC driver" 421 depends on SPI 422 select IIO_BUFFER 423 select IIO_TRIGGERED_BUFFER 424 help 425 Say yes here to build support for Maxim SPI ADC models 426 max1027, max1029 and max1031. 427 428 To compile this driver as a module, choose M here: the module will be 429 called max1027. 430 431config MAX11100 432 tristate "Maxim max11100 ADC driver" 433 depends on SPI_MASTER 434 help 435 Say yes here to build support for Maxim max11100 SPI ADC 436 437 To compile this driver as a module, choose M here: the module will be 438 called max11100. 439 440config MAX1118 441 tristate "Maxim max1117/max1118/max1119 ADCs driver" 442 depends on SPI 443 select IIO_BUFFER 444 select IIO_TRIGGERED_BUFFER 445 help 446 Say yes here to build support for Maxim max1117/max1118/max1119 447 8-bit, dual-channel ADCs. 448 449 To compile this driver as a module, choose M here: the module will be 450 called max1118. 451 452config MAX1363 453 tristate "Maxim max1363 ADC driver" 454 depends on I2C 455 select IIO_BUFFER 456 select IIO_TRIGGERED_BUFFER 457 help 458 Say yes here to build support for many Maxim i2c analog to digital 459 converters (ADC). (max1361, max1362, max1363, max1364, max1036, 460 max1037, max1038, max1039, max1136, max1136, max1137, max1138, 461 max1139, max1236, max1237, max11238, max1239, max11600, max11601, 462 max11602, max11603, max11604, max11605, max11606, max11607, 463 max11608, max11609, max11610, max11611, max11612, max11613, 464 max11614, max11615, max11616, max11617, max11644, max11645, 465 max11646, max11647) Provides direct access via sysfs and buffered 466 data via the iio dev interface. 467 468 To compile this driver as a module, choose M here: the module will be 469 called max1363. 470 471config MAX9611 472 tristate "Maxim max9611/max9612 ADC driver" 473 depends on I2C 474 help 475 Say yes here to build support for Maxim max9611/max9612 current sense 476 amplifier with 12-bits ADC interface. 477 478 To compile this driver as a module, choose M here: the module will be 479 called max9611. 480 481config MCP320X 482 tristate "Microchip Technology MCP3x01/02/04/08 and MCP3550/1/3" 483 depends on SPI 484 help 485 Say yes here to build support for Microchip Technology's 486 MCP3001, MCP3002, MCP3004, MCP3008, MCP3201, MCP3202, MCP3204, 487 MCP3208, MCP3301, MCP3550, MCP3551 and MCP3553 analog to digital 488 converters. 489 490 This driver can also be built as a module. If so, the module will be 491 called mcp320x. 492 493config MCP3422 494 tristate "Microchip Technology MCP3421/2/3/4/5/6/7/8 driver" 495 depends on I2C 496 help 497 Say yes here to build support for Microchip Technology's MCP3421 498 MCP3422, MCP3423, MCP3424, MCP3425, MCP3426, MCP3427 or MCP3428 499 analog to digital converters. 500 501 This driver can also be built as a module. If so, the module will be 502 called mcp3422. 503 504config MEDIATEK_MT6577_AUXADC 505 tristate "MediaTek AUXADC driver" 506 depends on ARCH_MEDIATEK || COMPILE_TEST 507 depends on HAS_IOMEM 508 help 509 Say yes here to enable support for MediaTek mt65xx AUXADC. 510 511 The driver supports immediate mode operation to read from one of sixteen 512 channels (external or internal). 513 514 This driver can also be built as a module. If so, the module will be 515 called mt6577_auxadc. 516 517config MEN_Z188_ADC 518 tristate "MEN 16z188 ADC IP Core support" 519 depends on MCB 520 help 521 Say yes here to enable support for the MEN 16z188 ADC IP-Core on a MCB 522 carrier. 523 524 This driver can also be built as a module. If so, the module will be 525 called men_z188_adc. 526 527config MESON_SARADC 528 tristate "Amlogic Meson SAR ADC driver" 529 default ARCH_MESON 530 depends on OF && COMMON_CLK && (ARCH_MESON || COMPILE_TEST) 531 select REGMAP_MMIO 532 help 533 Say yes here to build support for the SAR ADC found in Amlogic Meson 534 SoCs. 535 536 To compile this driver as a module, choose M here: the 537 module will be called meson_saradc. 538 539config NAU7802 540 tristate "Nuvoton NAU7802 ADC driver" 541 depends on I2C 542 help 543 Say yes here to build support for Nuvoton NAU7802 ADC. 544 545 To compile this driver as a module, choose M here: the 546 module will be called nau7802. 547 548config PALMAS_GPADC 549 tristate "TI Palmas General Purpose ADC" 550 depends on MFD_PALMAS 551 help 552 Palmas series pmic chip by Texas Instruments (twl6035/6037) 553 is used in smartphones and tablets and supports a 16 channel 554 general purpose ADC. 555 556config QCOM_VADC_COMMON 557 tristate 558 559config QCOM_PM8XXX_XOADC 560 tristate "Qualcomm SSBI PM8xxx PMIC XOADCs" 561 depends on MFD_PM8XXX 562 select QCOM_VADC_COMMON 563 help 564 ADC driver for the XOADC portions of the Qualcomm PM8xxx PMICs 565 using SSBI transport: PM8018, PM8038, PM8058, PM8921. 566 567 To compile this driver as a module, choose M here: the module 568 will be called qcom-pm8xxx-xoadc. 569 570config QCOM_SPMI_IADC 571 tristate "Qualcomm SPMI PMIC current ADC" 572 depends on SPMI 573 select REGMAP_SPMI 574 help 575 This is the IIO Current ADC driver for Qualcomm QPNP IADC Chip. 576 577 The driver supports single mode operation to read from one of two 578 channels (external or internal). Hardware have additional 579 channels internally used for gain and offset calibration. 580 581 To compile this driver as a module, choose M here: the module will 582 be called qcom-spmi-iadc. 583 584config QCOM_SPMI_VADC 585 tristate "Qualcomm SPMI PMIC voltage ADC" 586 depends on SPMI 587 select REGMAP_SPMI 588 select QCOM_VADC_COMMON 589 help 590 This is the IIO Voltage ADC driver for Qualcomm QPNP VADC Chip. 591 592 The driver supports multiple channels read. The VADC is a 15-bit 593 sigma-delta ADC. Some of the channels are internally used for 594 calibration. 595 596 To compile this driver as a module, choose M here: the module will 597 be called qcom-spmi-vadc. 598 599config RCAR_GYRO_ADC 600 tristate "Renesas R-Car GyroADC driver" 601 depends on ARCH_RCAR_GEN2 || COMPILE_TEST 602 help 603 Say yes here to build support for the GyroADC found in Renesas 604 R-Car Gen2 SoCs. This block is a simple SPI offload engine for 605 reading data out of attached compatible ADCs in a round-robin 606 fashion. Up to 4 or 8 ADC channels are supported by this block, 607 depending on which ADCs are attached. 608 609 To compile this driver as a module, choose M here: the 610 module will be called rcar-gyroadc. 611 612config ROCKCHIP_SARADC 613 tristate "Rockchip SARADC driver" 614 depends on ARCH_ROCKCHIP || (ARM && COMPILE_TEST) 615 depends on RESET_CONTROLLER 616 help 617 Say yes here to build support for the SARADC found in SoCs from 618 Rockchip. 619 620 To compile this driver as a module, choose M here: the 621 module will be called rockchip_saradc. 622 623config SPEAR_ADC 624 tristate "ST SPEAr ADC" 625 depends on PLAT_SPEAR || COMPILE_TEST 626 depends on HAS_IOMEM 627 help 628 Say yes here to build support for the integrated ADC inside the 629 ST SPEAr SoC. Provides direct access via sysfs. 630 631 To compile this driver as a module, choose M here: the 632 module will be called spear_adc. 633 634config SD_ADC_MODULATOR 635 tristate "Generic sigma delta modulator" 636 depends on OF 637 select IIO_BUFFER 638 select IIO_TRIGGERED_BUFFER 639 help 640 Select this option to enables sigma delta modulator. This driver can 641 support generic sigma delta modulators. 642 643 This driver can also be built as a module. If so, the module 644 will be called sd_adc_modulator. 645 646config STM32_ADC_CORE 647 tristate "STMicroelectronics STM32 adc core" 648 depends on ARCH_STM32 || COMPILE_TEST 649 depends on HAS_DMA 650 depends on OF 651 depends on REGULATOR 652 select IIO_BUFFER 653 select MFD_STM32_TIMERS 654 select IIO_STM32_TIMER_TRIGGER 655 select IIO_TRIGGERED_BUFFER 656 help 657 Select this option to enable the core driver for STMicroelectronics 658 STM32 analog-to-digital converter (ADC). 659 660 This driver can also be built as a module. If so, the module 661 will be called stm32-adc-core. 662 663config STM32_ADC 664 tristate "STMicroelectronics STM32 adc" 665 depends on STM32_ADC_CORE 666 help 667 Say yes here to build support for STMicroelectronics stm32 Analog 668 to Digital Converter (ADC). 669 670 This driver can also be built as a module. If so, the module 671 will be called stm32-adc. 672 673config STM32_DFSDM_CORE 674 tristate "STMicroelectronics STM32 DFSDM core" 675 depends on (ARCH_STM32 && OF) || COMPILE_TEST 676 select REGMAP 677 select REGMAP_MMIO 678 help 679 Select this option to enable the driver for STMicroelectronics 680 STM32 digital filter for sigma delta converter. 681 682 This driver can also be built as a module. If so, the module 683 will be called stm32-dfsdm-core. 684 685config STM32_DFSDM_ADC 686 tristate "STMicroelectronics STM32 dfsdm adc" 687 depends on (ARCH_STM32 && OF) || COMPILE_TEST 688 select STM32_DFSDM_CORE 689 select REGMAP_MMIO 690 select IIO_BUFFER_HW_CONSUMER 691 help 692 Select this option to support ADCSigma delta modulator for 693 STMicroelectronics STM32 digital filter for sigma delta converter. 694 695 This driver can also be built as a module. If so, the module 696 will be called stm32-dfsdm-adc. 697 698config STX104 699 tristate "Apex Embedded Systems STX104 driver" 700 depends on PC104 && X86 701 select ISA_BUS_API 702 select GPIOLIB 703 help 704 Say yes here to build support for the Apex Embedded Systems STX104 705 integrated analog PC/104 card. 706 707 This driver supports the 16 channels of single-ended (8 channels of 708 differential) analog inputs, 2 channels of analog output, 4 digital 709 inputs, and 4 digital outputs provided by the STX104. 710 711 The base port addresses for the devices may be configured via the base 712 array module parameter. 713 714config SUN4I_GPADC 715 tristate "Support for the Allwinner SoCs GPADC" 716 depends on IIO 717 depends on MFD_SUN4I_GPADC || MACH_SUN8I 718 depends on THERMAL || !THERMAL_OF 719 help 720 Say yes here to build support for Allwinner (A10, A13 and A31) SoCs 721 GPADC. This ADC provides 4 channels which can be used as an ADC or as 722 a touchscreen input and one channel for thermal sensor. 723 724 The thermal sensor slows down ADC readings and can be disabled by 725 disabling CONFIG_THERMAL_OF. However, the thermal sensor should be 726 enabled by default since the SoC temperature is usually more critical 727 than ADC readings. 728 729 To compile this driver as a module, choose M here: the module will be 730 called sun4i-gpadc-iio. 731 732config TI_ADC081C 733 tristate "Texas Instruments ADC081C/ADC101C/ADC121C family" 734 depends on I2C 735 select IIO_BUFFER 736 select IIO_TRIGGERED_BUFFER 737 help 738 If you say yes here you get support for Texas Instruments ADC081C, 739 ADC101C and ADC121C ADC chips. 740 741 This driver can also be built as a module. If so, the module will be 742 called ti-adc081c. 743 744config TI_ADC0832 745 tristate "Texas Instruments ADC0831/ADC0832/ADC0834/ADC0838" 746 depends on SPI 747 select IIO_BUFFER 748 select IIO_TRIGGERED_BUFFER 749 help 750 If you say yes here you get support for Texas Instruments ADC0831, 751 ADC0832, ADC0834, ADC0838 ADC chips. 752 753 This driver can also be built as a module. If so, the module will be 754 called ti-adc0832. 755 756config TI_ADC084S021 757 tristate "Texas Instruments ADC084S021" 758 depends on SPI 759 select IIO_BUFFER 760 select IIO_TRIGGERED_BUFFER 761 help 762 If you say yes here you get support for Texas Instruments ADC084S021 763 chips. 764 765 This driver can also be built as a module. If so, the module will be 766 called ti-adc084s021. 767 768config TI_ADC12138 769 tristate "Texas Instruments ADC12130/ADC12132/ADC12138" 770 depends on SPI 771 select IIO_BUFFER 772 select IIO_TRIGGERED_BUFFER 773 help 774 If you say yes here you get support for Texas Instruments ADC12130, 775 ADC12132 and ADC12138 chips. 776 777 This driver can also be built as a module. If so, the module will be 778 called ti-adc12138. 779 780config TI_ADC108S102 781 tristate "Texas Instruments ADC108S102 and ADC128S102 driver" 782 depends on SPI 783 select IIO_BUFFER 784 select IIO_TRIGGERED_BUFFER 785 help 786 Say yes here to build support for Texas Instruments ADC108S102 and 787 ADC128S102 ADC. 788 789 To compile this driver as a module, choose M here: the module will 790 be called ti-adc108s102. 791 792config TI_ADC128S052 793 tristate "Texas Instruments ADC128S052/ADC122S021/ADC124S021" 794 depends on SPI 795 help 796 If you say yes here you get support for Texas Instruments ADC128S052, 797 ADC122S021 and ADC124S021 chips. 798 799 This driver can also be built as a module. If so, the module will be 800 called ti-adc128s052. 801 802config TI_ADC161S626 803 tristate "Texas Instruments ADC161S626 1-channel differential ADC" 804 depends on SPI 805 select IIO_BUFFER 806 select IIO_TRIGGERED_BUFFER 807 help 808 If you say yes here you get support for Texas Instruments ADC141S626, 809 and ADC161S626 chips. 810 811 This driver can also be built as a module. If so, the module will be 812 called ti-adc161s626. 813 814config TI_ADS1015 815 tristate "Texas Instruments ADS1015 ADC" 816 depends on I2C && !SENSORS_ADS1015 817 select REGMAP_I2C 818 select IIO_BUFFER 819 select IIO_TRIGGERED_BUFFER 820 help 821 If you say yes here you get support for Texas Instruments ADS1015 822 ADC chip. 823 824 This driver can also be built as a module. If so, the module will be 825 called ti-ads1015. 826 827config TI_ADS7950 828 tristate "Texas Instruments ADS7950 ADC driver" 829 depends on SPI 830 select IIO_BUFFER 831 select IIO_TRIGGERED_BUFFER 832 help 833 Say yes here to build support for Texas Instruments ADS7950, ADS7951, 834 ADS7952, ADS7953, ADS7954, ADS7955, ADS7956, ADS7957, ADS7958, ADS7959. 835 ADS7960, ADS7961. 836 837 To compile this driver as a module, choose M here: the 838 module will be called ti-ads7950. 839 840config TI_ADS8688 841 tristate "Texas Instruments ADS8688" 842 depends on SPI && OF 843 help 844 If you say yes here you get support for Texas Instruments ADS8684 and 845 and ADS8688 ADC chips 846 847 This driver can also be built as a module. If so, the module will be 848 called ti-ads8688. 849 850config TI_AM335X_ADC 851 tristate "TI's AM335X ADC driver" 852 depends on MFD_TI_AM335X_TSCADC && HAS_DMA 853 select IIO_BUFFER 854 select IIO_KFIFO_BUF 855 help 856 Say yes here to build support for Texas Instruments ADC 857 driver which is also a MFD client. 858 859 To compile this driver as a module, choose M here: the module will be 860 called ti_am335x_adc. 861 862config TI_TLC4541 863 tristate "Texas Instruments TLC4541 ADC driver" 864 depends on SPI 865 select IIO_BUFFER 866 select IIO_TRIGGERED_BUFFER 867 help 868 Say yes here to build support for Texas Instruments TLC4541 / TLC3541 869 ADC chips. 870 871 This driver can also be built as a module. If so, the module will be 872 called ti-tlc4541. 873 874config TWL4030_MADC 875 tristate "TWL4030 MADC (Monitoring A/D Converter)" 876 depends on TWL4030_CORE 877 help 878 This driver provides support for Triton TWL4030-MADC. The 879 driver supports both RT and SW conversion methods. 880 881 This driver can also be built as a module. If so, the module will be 882 called twl4030-madc. 883 884config TWL6030_GPADC 885 tristate "TWL6030 GPADC (General Purpose A/D Converter) Support" 886 depends on TWL4030_CORE 887 default n 888 help 889 Say yes here if you want support for the TWL6030/TWL6032 General 890 Purpose A/D Converter. This will add support for battery type 891 detection, battery voltage and temperature measurement, die 892 temperature measurement, system supply voltage, audio accessory, 893 USB ID detection. 894 895 This driver can also be built as a module. If so, the module will be 896 called twl6030-gpadc. 897 898config VF610_ADC 899 tristate "Freescale vf610 ADC driver" 900 depends on OF 901 depends on HAS_IOMEM 902 select IIO_BUFFER 903 select IIO_TRIGGERED_BUFFER 904 help 905 Say yes here to support for Vybrid board analog-to-digital converter. 906 Since the IP is used for i.MX6SLX, the driver also support i.MX6SLX. 907 908 This driver can also be built as a module. If so, the module will be 909 called vf610_adc. 910 911config VIPERBOARD_ADC 912 tristate "Viperboard ADC support" 913 depends on MFD_VIPERBOARD && USB 914 help 915 Say yes here to access the ADC part of the Nano River 916 Technologies Viperboard. 917 918 To compile this driver as a module, choose M here: the module will be 919 called viperboard_adc. 920 921config XILINX_XADC 922 tristate "Xilinx XADC driver" 923 depends on ARCH_ZYNQ || MICROBLAZE || COMPILE_TEST 924 depends on HAS_IOMEM 925 select IIO_BUFFER 926 select IIO_TRIGGERED_BUFFER 927 help 928 Say yes here to have support for the Xilinx XADC. The driver does support 929 both the ZYNQ interface to the XADC as well as the AXI-XADC interface. 930 931 The driver can also be build as a module. If so, the module will be called 932 xilinx-xadc. 933 934endmenu 935