1# SPDX-License-Identifier: GPL-2.0-only 2# 3# ADC drivers 4# 5# When adding new entries keep the list in alphabetical order 6 7menu "Analog to digital converters" 8 9config IIO_ADC_HELPER 10 tristate 11 12config AB8500_GPADC 13 bool "ST-Ericsson AB8500 GPADC driver" 14 depends on AB8500_CORE && REGULATOR_AB8500 15 default y 16 help 17 AB8500 Analog Baseband, mixed signal integrated circuit GPADC 18 (General Purpose Analog to Digital Converter) driver used to monitor 19 internal voltages, convert accessory and battery, AC (charger, mains) 20 and USB voltages integral to the U8500 platform. 21 22config AD_SIGMA_DELTA 23 tristate 24 select IIO_BUFFER 25 select IIO_BUFFER_DMAENGINE 26 select IIO_TRIGGERED_BUFFER 27 select SPI_OFFLOAD 28 29config AD4000 30 tristate "Analog Devices AD4000 ADC Driver" 31 depends on SPI 32 select IIO_BUFFER 33 select IIO_BUFFER_DMAENGINE 34 select IIO_TRIGGERED_BUFFER 35 select SPI_OFFLOAD 36 help 37 Say yes here to build support for Analog Devices AD4000 high speed 38 SPI analog to digital converters (ADC). If intended to use with 39 SPI offloading support, it is recommended to enable 40 CONFIG_SPI_AXI_SPI_ENGINE, CONFIG_PWM_AXI_PWMGEN, and 41 CONFIG_SPI_OFFLOAD_TRIGGER_PWM. 42 43 To compile this driver as a module, choose M here: the module will be 44 called ad4000. 45 46config AD4030 47 tristate "Analog Devices AD4030 ADC Driver" 48 depends on SPI 49 depends on GPIOLIB 50 select REGMAP 51 select IIO_BUFFER 52 select IIO_TRIGGERED_BUFFER 53 help 54 Say yes here to build support for Analog Devices AD4030 and AD4630 high speed 55 SPI analog to digital converters (ADC). 56 57 To compile this driver as a module, choose M here: the module will be 58 called ad4030. 59 60config AD4080 61 tristate "Analog Devices AD4080 high speed ADC" 62 depends on SPI 63 select REGMAP_SPI 64 select IIO_BACKEND 65 help 66 Say yes here to build support for Analog Devices AD4080 67 high speed, low noise, low distortion, 20-bit, Easy Drive, 68 successive approximation register (SAR) analog-to-digital 69 converter (ADC). Supports iio_backended devices for AD4080. 70 71 To compile this driver as a module, choose M here: the module will be 72 called ad4080. 73 74config AD4130 75 tristate "Analog Device AD4130 ADC Driver" 76 depends on SPI 77 depends on GPIOLIB 78 select IIO_BUFFER 79 select IIO_KFIFO_BUF 80 select REGMAP_SPI 81 depends on COMMON_CLK 82 help 83 Say yes here to build support for Analog Devices AD4130-8 SPI analog 84 to digital converters (ADC). 85 86 To compile this driver as a module, choose M here: the module will be 87 called ad4130. 88 89 90config AD4170_4 91 tristate "Analog Device AD4170-4 ADC Driver" 92 depends on SPI 93 select REGMAP_SPI 94 select IIO_BUFFER 95 select IIO_TRIGGERED_BUFFER 96 depends on COMMON_CLK 97 depends on GPIOLIB 98 help 99 Say yes here to build support for Analog Devices AD4170-4 SPI analog 100 to digital converters (ADC). 101 102 To compile this driver as a module, choose M here: the module will be 103 called ad4170-4. 104 105config AD4695 106 tristate "Analog Device AD4695 ADC Driver" 107 depends on SPI 108 select IIO_BUFFER 109 select IIO_BUFFER_DMAENGINE 110 select IIO_TRIGGERED_BUFFER 111 select REGMAP 112 select SPI_OFFLOAD 113 help 114 Say yes here to build support for Analog Devices AD4695 and similar 115 analog to digital converters (ADC). 116 117 To compile this driver as a module, choose M here: the module will be 118 called ad4695. 119 120config AD4851 121 tristate "Analog Device AD4851 DAS Driver" 122 depends on SPI 123 depends on PWM 124 select REGMAP_SPI 125 select IIO_BACKEND 126 help 127 Say yes here to build support for Analog Devices AD4851, AD4852, 128 AD4853, AD4854, AD4855, AD4856, AD4857, AD4858, AD4858I high speed 129 data acquisition system (DAS). 130 131 To compile this driver as a module, choose M here: the module will be 132 called ad4851. 133 134config AD7091R 135 tristate 136 137config AD7091R5 138 tristate "Analog Devices AD7091R5 ADC Driver" 139 depends on I2C 140 select AD7091R 141 select REGMAP_I2C 142 help 143 Say yes here to build support for Analog Devices AD7091R-5 ADC. 144 145config AD7091R8 146 tristate "Analog Devices AD7091R8 ADC Driver" 147 depends on SPI 148 select AD7091R 149 select REGMAP_SPI 150 help 151 Say yes here to build support for Analog Devices AD7091R-2, AD7091R-4, 152 and AD7091R-8 ADC. 153 154 To compile this driver as a module, choose M here: the module will be 155 called ad7091r8. 156 157config AD7124 158 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver" 159 depends on SPI_MASTER 160 select AD_SIGMA_DELTA 161 help 162 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8 163 SPI analog to digital converters (ADC). 164 165 To compile this driver as a module, choose M here: the module will be 166 called ad7124. 167 168config AD7173 169 tristate "Analog Devices AD7173 driver" 170 depends on SPI_MASTER 171 select AD_SIGMA_DELTA 172 select GPIOLIB 173 select GPIO_REGMAP 174 select REGMAP_SPI 175 help 176 Say yes here to build support for Analog Devices AD7173 and similar ADC 177 Currently supported models: 178 - AD7172-2 179 - AD7173-8 180 - AD7175-2 181 - AD7176-2 182 183 To compile this driver as a module, choose M here: the module will be 184 called ad7173. 185 186config AD7191 187 tristate "Analog Devices AD7191 ADC driver" 188 depends on SPI 189 select AD_SIGMA_DELTA 190 help 191 Say yes here to build support for Analog Devices AD7191. 192 193 To compile this driver as a module, choose M here: the 194 module will be called ad7191. 195 196config AD7192 197 tristate "Analog Devices AD7192 and similar ADC driver" 198 depends on SPI 199 select AD_SIGMA_DELTA 200 help 201 Say yes here to build support for Analog Devices SPI analog to digital 202 converters (ADC): 203 - AD7190 204 - AD7192 205 - AD7193 206 - AD7194 207 - AD7195 208 If unsure, say N (but it's safe to say "Y"). 209 210 To compile this driver as a module, choose M here: the 211 module will be called ad7192. 212 213config AD7266 214 tristate "Analog Devices AD7265/AD7266 ADC driver" 215 depends on SPI_MASTER 216 select IIO_BUFFER 217 select IIO_TRIGGER 218 select IIO_TRIGGERED_BUFFER 219 help 220 Say yes here to build support for Analog Devices AD7265 and AD7266 221 ADCs. 222 223 To compile this driver as a module, choose M here: the module will be 224 called ad7266. 225 226config AD7280 227 tristate "Analog Devices AD7280A Lithium Ion Battery Monitoring System" 228 depends on SPI 229 select CRC8 230 help 231 Say yes here to build support for Analog Devices AD7280A 232 Lithium Ion Battery Monitoring System. 233 234 To compile this driver as a module, choose M here: the 235 module will be called ad7280a 236 237config AD7291 238 tristate "Analog Devices AD7291 ADC driver" 239 depends on I2C 240 help 241 Say yes here to build support for Analog Devices AD7291 242 8 Channel ADC with temperature sensor. 243 244 To compile this driver as a module, choose M here: the 245 module will be called ad7291. 246 247config AD7292 248 tristate "Analog Devices AD7292 ADC driver" 249 depends on SPI 250 help 251 Say yes here to build support for Analog Devices AD7292 252 8 Channel ADC with temperature sensor. 253 254 To compile this driver as a module, choose M here: the 255 module will be called ad7292. 256 257config AD7298 258 tristate "Analog Devices AD7298 ADC driver" 259 depends on SPI 260 select IIO_BUFFER 261 select IIO_TRIGGERED_BUFFER 262 help 263 Say yes here to build support for Analog Devices AD7298 264 8 Channel ADC with temperature sensor. 265 266 To compile this driver as a module, choose M here: the 267 module will be called ad7298. 268 269config AD7380 270 tristate "Analog Devices AD7380 ADC driver" 271 depends on SPI_MASTER 272 select SPI_OFFLOAD 273 select IIO_BUFFER 274 select IIO_BUFFER_DMAENGINE 275 select IIO_TRIGGER 276 select IIO_TRIGGERED_BUFFER 277 help 278 AD7380 is a family of simultaneous sampling ADCs that share the same 279 SPI register map and have similar pinouts. 280 281 Say yes here to build support for Analog Devices AD7380 ADC and 282 similar chips. 283 284 To compile this driver as a module, choose M here: the module will be 285 called ad7380. 286 287config AD7405 288 tristate "Analog Device AD7405 ADC Driver" 289 depends on IIO_BACKEND 290 help 291 Say yes here to build support for Analog Devices AD7405, ADUM7701, 292 ADUM7702, ADUM7703 analog to digital converters (ADC). 293 294 To compile this driver as a module, choose M here: the module will be 295 called ad7405. 296 297config AD7476 298 tristate "Analog Devices AD7476 1-channel ADCs driver and other similar devices from AD and TI" 299 depends on SPI 300 select IIO_BUFFER 301 select IIO_TRIGGERED_BUFFER 302 help 303 Say yes here to build support for the following SPI analog to 304 digital converters (ADCs): 305 Analog Devices: AD7273, AD7274, AD7276, AD7277, AD7278, AD7475, 306 AD7476, AD7477, AD7478, AD7466, AD7467, AD7468, AD7495, AD7910, 307 AD7920. 308 Texas Instruments: ADS7866, ADS7867, ADS7868. 309 310 To compile this driver as a module, choose M here: the 311 module will be called ad7476. 312 313config AD7606 314 tristate 315 select IIO_BUFFER 316 select IIO_TRIGGERED_BUFFER 317 318config AD7606_IFACE_PARALLEL 319 tristate "Analog Devices AD7606 ADC driver with parallel interface support" 320 depends on HAS_IOPORT 321 select AD7606 322 select IIO_BACKEND 323 help 324 Say yes here to build parallel interface support for Analog Devices: 325 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC). 326 It also support iio_backended devices for AD7606B. 327 328 To compile this driver as a module, choose M here: the 329 module will be called ad7606_par. 330 331config AD7606_IFACE_SPI 332 tristate "Analog Devices AD7606 ADC driver with spi interface support" 333 depends on SPI 334 select AD7606 335 select IIO_BUFFER_DMAENGINE 336 select SPI_OFFLOAD 337 help 338 Say yes here to build spi interface support for Analog Devices: 339 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC). 340 341 To compile this driver as a module, choose M here: the 342 module will be called ad7606_spi. 343 344config AD7625 345 tristate "Analog Devices AD7625/AD7626 High Speed ADC driver" 346 depends on PWM 347 select IIO_BACKEND 348 help 349 Say yes here to build support for Analog Devices: 350 * AD7625 16-Bit, 6 MSPS PulSAR Analog-to-Digital Converter 351 * AD7626 16-Bit, 10 MSPS PulSAR Analog-to-Digital Converter 352 * AD7960 18-Bit, 5 MSPS PulSAR Analog-to-Digital Converter 353 * AD7961 16-Bit, 5 MSPS PulSAR Analog-to-Digital Converter 354 355 The driver requires the assistance of the AXI ADC IP core to operate. 356 357 To compile this driver as a module, choose M here: the module will be 358 called ad7625. 359 360config AD7766 361 tristate "Analog Devices AD7766/AD7767 ADC driver" 362 depends on SPI_MASTER 363 select IIO_BUFFER 364 select IIO_TRIGGERED_BUFFER 365 help 366 Say yes here to build support for Analog Devices AD7766, AD7766-1, 367 AD7766-2, AD7767, AD7767-1, AD7767-2 SPI analog to digital converters. 368 369 To compile this driver as a module, choose M here: the module will be 370 called ad7766. 371 372config AD7768_1 373 tristate "Analog Devices AD7768-1 ADC driver" 374 depends on SPI 375 select REGULATOR 376 select REGMAP_SPI 377 select IIO_BUFFER 378 select IIO_TRIGGER 379 select IIO_TRIGGERED_BUFFER 380 help 381 Say yes here to build support for Analog Devices AD7768-1 SPI 382 simultaneously sampling sigma-delta analog to digital converter (ADC). 383 384 To compile this driver as a module, choose M here: the module will be 385 called ad7768-1. 386 387config AD7779 388 tristate "Analog Devices AD7779 ADC driver" 389 depends on SPI 390 select CRC8 391 select IIO_BUFFER 392 help 393 Say yes here to build support for Analog Devices AD777X family 394 (AD7770, AD7771, AD7779) analog to digital converter (ADC). 395 396 To compile this driver as a module, choose M here: the module will be 397 called ad7779. 398 399config AD7780 400 tristate "Analog Devices AD7780 and similar ADCs driver" 401 depends on SPI 402 depends on GPIOLIB || COMPILE_TEST 403 select AD_SIGMA_DELTA 404 help 405 Say yes here to build support for Analog Devices AD7170, AD7171, 406 AD7780 and AD7781 SPI analog to digital converters (ADC). 407 408 To compile this driver as a module, choose M here: the 409 module will be called ad7780. 410 411config AD7791 412 tristate "Analog Devices AD7791 ADC driver" 413 depends on SPI 414 select AD_SIGMA_DELTA 415 help 416 Say yes here to build support for Analog Devices AD7787, AD7788, AD7789, 417 AD7790 and AD7791 SPI analog to digital converters (ADC). 418 419 To compile this driver as a module, choose M here: the module will be 420 called ad7791. 421 422config AD7793 423 tristate "Analog Devices AD7793 and similar ADCs driver" 424 depends on SPI 425 select AD_SIGMA_DELTA 426 help 427 Say yes here to build support for Analog Devices AD7785, AD7792, AD7793, 428 AD7794 and AD7795 SPI analog to digital converters (ADC). 429 430 To compile this driver as a module, choose M here: the 431 module will be called AD7793. 432 433config AD7887 434 tristate "Analog Devices AD7887 ADC driver" 435 depends on SPI 436 select IIO_BUFFER 437 select IIO_TRIGGERED_BUFFER 438 help 439 Say yes here to build support for Analog Devices 440 AD7887 SPI analog to digital converter (ADC). 441 442 To compile this driver as a module, choose M here: the 443 module will be called ad7887. 444 445config AD7923 446 tristate "Analog Devices AD7923 and similar ADCs driver" 447 depends on SPI 448 select IIO_BUFFER 449 select IIO_TRIGGERED_BUFFER 450 help 451 Say yes here to build support for Analog Devices 452 AD7904, AD7914, AD7923, AD7924 4 Channel ADCs. 453 454 To compile this driver as a module, choose M here: the 455 module will be called ad7923. 456 457config AD7944 458 tristate "Analog Devices AD7944 and similar ADCs driver" 459 depends on SPI 460 select SPI_OFFLOAD 461 select IIO_BUFFER 462 select IIO_BUFFER_DMAENGINE 463 select IIO_TRIGGERED_BUFFER 464 help 465 Say yes here to build support for Analog Devices 466 AD7944, AD7985, AD7986 ADCs. 467 468 To compile this driver as a module, choose M here: the 469 module will be called ad7944 470 471config AD7949 472 tristate "Analog Devices AD7949 and similar ADCs driver" 473 depends on SPI 474 help 475 Say yes here to build support for Analog Devices 476 AD7949, AD7682, AD7689 8 Channel ADCs. 477 478 To compile this driver as a module, choose M here: the 479 module will be called ad7949. 480 481config AD799X 482 tristate "Analog Devices AD799x ADC driver" 483 depends on I2C 484 select IIO_BUFFER 485 select IIO_TRIGGERED_BUFFER 486 help 487 Say yes here to build support for Analog Devices: 488 ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, ad7998 489 i2c analog to digital converters (ADC). Provides direct access 490 via sysfs. 491 492 To compile this driver as a module, choose M here: the module will be 493 called ad799x. 494 495config AD9467 496 tristate "Analog Devices AD9467 High Speed ADC driver" 497 depends on SPI 498 select IIO_BACKEND 499 help 500 Say yes here to build support for Analog Devices: 501 * AD9467 16-Bit, 200 MSPS/250 MSPS Analog-to-Digital Converter 502 503 The driver requires the assistance of the AXI ADC IP core to operate, 504 since SPI is used for configuration only, while data has to be 505 streamed into memory via DMA. 506 507 To compile this driver as a module, choose M here: the module will be 508 called ad9467. 509 510config ADI_AXI_ADC 511 tristate "Analog Devices Generic AXI ADC IP core driver" 512 depends on MICROBLAZE || NIOS2 || ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_INTEL_SOCFPGA || COMPILE_TEST 513 select IIO_BUFFER 514 select IIO_BUFFER_HW_CONSUMER 515 select IIO_BUFFER_DMAENGINE 516 select REGMAP_MMIO 517 select IIO_BACKEND 518 help 519 Say yes here to build support for Analog Devices Generic 520 AXI ADC IP core. The IP core is used for interfacing with 521 analog-to-digital (ADC) converters that require either a high-speed 522 serial interface (JESD204B/C) or a source synchronous parallel 523 interface (LVDS/CMOS). 524 Typically (for such devices) SPI will be used for configuration only, 525 while this IP core handles the streaming of data into memory via DMA. 526 527 Link: https://wiki.analog.com/resources/fpga/docs/axi_adc_ip 528 If unsure, say N (but it's safe to say "Y"). 529 530 To compile this driver as a module, choose M here: the 531 module will be called adi-axi-adc. 532 533config ASPEED_ADC 534 tristate "Aspeed ADC" 535 depends on ARCH_ASPEED || COMPILE_TEST 536 depends on COMMON_CLK 537 help 538 If you say yes here you get support for the ADC included in Aspeed 539 BMC SoCs. 540 541 To compile this driver as a module, choose M here: the module will be 542 called aspeed_adc. 543 544config AT91_ADC 545 tristate "Atmel AT91 ADC" 546 depends on ARCH_AT91 || COMPILE_TEST 547 depends on INPUT && SYSFS && OF 548 select IIO_BUFFER 549 select IIO_TRIGGERED_BUFFER 550 help 551 Say yes here to build support for Atmel AT91 ADC. 552 553 To compile this driver as a module, choose M here: the module will be 554 called at91_adc. 555 556config AT91_SAMA5D2_ADC 557 tristate "Atmel AT91 SAMA5D2 ADC" 558 depends on ARCH_AT91 || COMPILE_TEST 559 depends on HAS_IOMEM 560 select IIO_BUFFER 561 select IIO_TRIGGERED_BUFFER 562 help 563 Say yes here to build support for Atmel SAMA5D2 ADC which is 564 available on SAMA5D2 SoC family. 565 566 To compile this driver as a module, choose M here: the module will be 567 called at91-sama5d2_adc. 568 569config AXP20X_ADC 570 tristate "X-Powers AXP20X and AXP22X ADC driver" 571 depends on MFD_AXP20X 572 help 573 Say yes here to have support for X-Powers power management IC (PMIC) 574 AXP20X and AXP22X ADC devices. 575 576 To compile this driver as a module, choose M here: the module will be 577 called axp20x_adc. 578 579config AXP288_ADC 580 tristate "X-Powers AXP288 ADC driver" 581 depends on MFD_AXP20X 582 help 583 Say yes here to have support for X-Powers power management IC (PMIC) ADC 584 device. Depending on platform configuration, this general purpose ADC can 585 be used for sampling sensors such as thermal resistors. 586 587 To compile this driver as a module, choose M here: the module will be 588 called axp288_adc. 589 590config BCM_IPROC_ADC 591 tristate "Broadcom IPROC ADC driver" 592 depends on (ARCH_BCM_IPROC && OF) || COMPILE_TEST 593 depends on MFD_SYSCON 594 default ARCH_BCM_CYGNUS 595 help 596 Say Y here if you want to add support for the Broadcom static 597 ADC driver. 598 599 Broadcom iProc ADC driver. Broadcom iProc ADC controller has 8 600 channels. The driver allows the user to read voltage values. 601 602config BERLIN2_ADC 603 tristate "Marvell Berlin2 ADC driver" 604 depends on ARCH_BERLIN || COMPILE_TEST 605 help 606 Marvell Berlin2 ADC driver. This ADC has 8 channels, with one used for 607 temperature measurement. 608 609config CC10001_ADC 610 tristate "Cosmic Circuits 10001 ADC driver" 611 depends on HAS_IOMEM && HAVE_CLK && REGULATOR 612 select IIO_BUFFER 613 select IIO_TRIGGERED_BUFFER 614 help 615 Say yes here to build support for Cosmic Circuits 10001 ADC. 616 617 This driver can also be built as a module. If so, the module will be 618 called cc10001_adc. 619 620config CPCAP_ADC 621 tristate "Motorola CPCAP PMIC ADC driver" 622 depends on MFD_CPCAP 623 select IIO_BUFFER 624 select IIO_TRIGGERED_BUFFER 625 help 626 Say yes here to build support for Motorola CPCAP PMIC ADC. 627 628 This driver can also be built as a module. If so, the module will be 629 called cpcap-adc. 630 631config DA9150_GPADC 632 tristate "Dialog DA9150 GPADC driver support" 633 depends on MFD_DA9150 634 help 635 Say yes here to build support for Dialog DA9150 GPADC. 636 637 This driver can also be built as a module. If chosen, the module name 638 will be da9150-gpadc. 639 640 To compile this driver as a module, choose M here: the module will be 641 called berlin2-adc. 642 643config DLN2_ADC 644 tristate "Diolan DLN-2 ADC driver support" 645 depends on MFD_DLN2 646 select IIO_BUFFER 647 select IIO_TRIGGERED_BUFFER 648 help 649 Say yes here to build support for Diolan DLN-2 ADC. 650 651 This driver can also be built as a module. If so, the module will be 652 called adc_dln2. 653 654config ENVELOPE_DETECTOR 655 tristate "Envelope detector using a DAC and a comparator" 656 help 657 Say yes here to build support for an envelope detector using a DAC 658 and a comparator. 659 660 To compile this driver as a module, choose M here: the module will be 661 called envelope-detector. 662 663config EP93XX_ADC 664 tristate "Cirrus Logic EP93XX ADC driver" 665 depends on ARCH_EP93XX || COMPILE_TEST 666 depends on HAS_IOMEM 667 help 668 Driver for the ADC module on the EP93XX series of SoC from Cirrus Logic. 669 It's recommended to switch on CONFIG_HIGH_RES_TIMERS option, in this 670 case driver will reduce its CPU usage by 90% in some use cases. 671 672 To compile this driver as a module, choose M here: the module will be 673 called ep93xx_adc. 674 675config EXYNOS_ADC 676 tristate "Exynos ADC driver support" 677 depends on ARCH_EXYNOS || ARCH_S3C64XX || ARCH_S5PV210 || (OF && COMPILE_TEST) 678 depends on HAS_IOMEM 679 help 680 Driver for the ADC block found in the Samsung S3C6410, S5Pv210 and 681 Exynos SoCs. 682 Choose Y here only if you build for such Samsung SoC. 683 684 To compile this driver as a module, choose M here: the module will be 685 called exynos_adc. 686 687config MXS_LRADC_ADC 688 tristate "Freescale i.MX23/i.MX28 LRADC ADC" 689 depends on MFD_MXS_LRADC 690 select IIO_BUFFER 691 select IIO_TRIGGERED_BUFFER 692 help 693 Say yes here to build support for the ADC functions of the 694 i.MX23/i.MX28 LRADC. This includes general-purpose ADC readings, 695 battery voltage measurement, and die temperature measurement. 696 697 This driver can also be built as a module. If so, the module will be 698 called mxs-lradc-adc. 699 700config FSL_MX25_ADC 701 tristate "Freescale MX25 ADC driver" 702 depends on MFD_MX25_TSADC 703 help 704 Generic Conversion Queue driver used for general purpose ADC in the 705 MX25. This driver supports single measurements using the MX25 ADC. 706 707config GEHC_PMC_ADC 708 tristate "GE HealthCare PMC ADC driver" 709 depends on I2C 710 help 711 Say yes here to build support for the GE HealthCare PMC 16-bit 712 16-Channel ADC. 713 714 To compile this driver as a module, choose M here: the module will be 715 called gehc-pmc-adc. 716 717config HI8435 718 tristate "Holt Integrated Circuits HI-8435 threshold detector" 719 select IIO_TRIGGERED_EVENT 720 depends on SPI 721 help 722 If you say yes here you get support for Holt Integrated Circuits 723 HI-8435 chip. 724 725 This driver can also be built as a module. If so, the module will be 726 called hi8435. 727 728config HX711 729 tristate "AVIA HX711 ADC for weight cells" 730 depends on GPIOLIB 731 select IIO_BUFFER 732 select IIO_TRIGGERED_BUFFER 733 help 734 If you say yes here you get support for AVIA HX711 ADC which is used 735 for weigh cells 736 737 This driver uses two GPIOs, one acts as the clock and controls the 738 channel selection and gain, the other one is used for the measurement 739 data 740 741 Currently the raw value is read from the chip and delivered. 742 To get an actual weight one needs to subtract the 743 zero offset and multiply by a scale factor. 744 This should be done in userspace. 745 746 This driver can also be built as a module. If so, the module will be 747 called hx711. 748 749config INA2XX_ADC 750 tristate "Texas Instruments INA2xx Power Monitors IIO driver" 751 depends on I2C && !SENSORS_INA2XX 752 select REGMAP_I2C 753 select IIO_BUFFER 754 select IIO_KFIFO_BUF 755 help 756 Say yes here to build support for TI INA2xx family of Power Monitors. 757 This driver is mutually exclusive with the HWMON version. 758 759config INGENIC_ADC 760 tristate "Ingenic JZ47xx SoCs ADC driver" 761 depends on MIPS || COMPILE_TEST 762 select IIO_BUFFER 763 help 764 Say yes here to build support for the Ingenic JZ47xx SoCs ADC unit. 765 766 This driver can also be built as a module. If so, the module will be 767 called ingenic_adc. 768 769config INTEL_MRFLD_ADC 770 tristate "Intel Merrifield Basin Cove ADC driver" 771 depends on INTEL_SOC_PMIC_MRFLD 772 help 773 Say yes here to have support for Basin Cove power management IC (PMIC) ADC 774 device. Depending on platform configuration, this general purpose ADC can 775 be used for sampling sensors such as thermal resistors. 776 777 To compile this driver as a module, choose M here: the module will be 778 called intel_mrfld_adc. 779 780config IMX7D_ADC 781 tristate "Freescale IMX7D ADC driver" 782 depends on ARCH_MXC || COMPILE_TEST 783 depends on HAS_IOMEM 784 help 785 Say yes here to build support for IMX7D ADC. 786 787 This driver can also be built as a module. If so, the module will be 788 called imx7d_adc. 789 790config IMX8QXP_ADC 791 tristate "NXP IMX8QXP ADC driver" 792 depends on ARCH_MXC || COMPILE_TEST 793 depends on HAS_IOMEM 794 help 795 Say yes here to build support for IMX8QXP ADC. 796 797 This driver can also be built as a module. If so, the module will be 798 called imx8qxp-adc. 799 800config IMX93_ADC 801 tristate "IMX93 ADC driver" 802 depends on ARCH_MXC || COMPILE_TEST 803 depends on HAS_IOMEM 804 help 805 Say yes here to build support for IMX93 ADC. 806 807 This driver can also be built as a module. If so, the module will be 808 called imx93_adc. 809 810config LP8788_ADC 811 tristate "LP8788 ADC driver" 812 depends on MFD_LP8788 813 help 814 Say yes here to build support for TI LP8788 ADC. 815 816 To compile this driver as a module, choose M here: the module will be 817 called lp8788_adc. 818 819config LPC18XX_ADC 820 tristate "NXP LPC18xx ADC driver" 821 depends on ARCH_LPC18XX || COMPILE_TEST 822 depends on HAS_IOMEM 823 help 824 Say yes here to build support for NXP LPC18XX ADC. 825 826 To compile this driver as a module, choose M here: the module will be 827 called lpc18xx_adc. 828 829config LPC32XX_ADC 830 tristate "NXP LPC32XX ADC" 831 depends on ARCH_LPC32XX || COMPILE_TEST 832 depends on HAS_IOMEM 833 help 834 Say yes here to build support for the integrated ADC inside the 835 LPC32XX SoC. Note that this feature uses the same hardware as the 836 touchscreen driver, so you should either select only one of the two 837 drivers (lpc32xx_adc or lpc32xx_ts) or, in the OpenFirmware case, 838 activate only one via device tree selection. Provides direct access 839 via sysfs. 840 841config LTC2309 842 tristate "Linear Technology LTC2309 ADC driver" 843 depends on I2C 844 help 845 Say yes here to build support for Linear Technology LTC2309, a low 846 noise, low power, 8-channel, 12-bit SAR ADC 847 848 This driver can also be built as a module. If so, the module will 849 be called ltc2309. 850 851config LTC2471 852 tristate "Linear Technology LTC2471 and LTC2473 ADC driver" 853 depends on I2C 854 help 855 Say yes here to build support for Linear Technology LTC2471 and 856 LTC2473 16-bit I2C ADC. 857 858 This driver can also be built as a module. If so, the module will 859 be called ltc2471. 860 861config LTC2485 862 tristate "Linear Technology LTC2485 ADC driver" 863 depends on I2C 864 help 865 Say yes here to build support for Linear Technology LTC2485 ADC. 866 867 To compile this driver as a module, choose M here: the module will be 868 called ltc2485. 869 870config LTC2496 871 tristate "Linear Technology LTC2496 ADC driver" 872 depends on SPI 873 help 874 Say yes here to build support for Linear Technology LTC2496 875 16-Bit 8-/16-Channel Delta Sigma ADC. 876 877 To compile this driver as a module, choose M here: the module will be 878 called ltc2496. 879 880config LTC2497 881 tristate "Linear Technology LTC2497 ADC driver" 882 depends on I2C 883 help 884 Say yes here to build support for Linear Technology LTC2497 885 16-Bit 8-/16-Channel Delta Sigma ADC. 886 887 To compile this driver as a module, choose M here: the module will be 888 called ltc2497. 889 890config MAX1027 891 tristate "Maxim max1027 ADC driver" 892 depends on SPI 893 select IIO_BUFFER 894 select IIO_TRIGGERED_BUFFER 895 help 896 Say yes here to build support for Maxim SPI {10,12}-bit ADC models: 897 max1027, max1029, max1031, max1227, max1229 and max1231. 898 899 To compile this driver as a module, choose M here: the module will be 900 called max1027. 901 902config MAX11100 903 tristate "Maxim max11100 ADC driver" 904 depends on SPI_MASTER 905 help 906 Say yes here to build support for Maxim max11100 SPI ADC 907 908 To compile this driver as a module, choose M here: the module will be 909 called max11100. 910 911config MAX1118 912 tristate "Maxim max1117/max1118/max1119 ADCs driver" 913 depends on SPI 914 select IIO_BUFFER 915 select IIO_TRIGGERED_BUFFER 916 help 917 Say yes here to build support for Maxim max1117/max1118/max1119 918 8-bit, dual-channel ADCs. 919 920 To compile this driver as a module, choose M here: the module will be 921 called max1118. 922 923config MAX11205 924 tristate "Maxim max11205 ADC driver" 925 depends on SPI 926 select AD_SIGMA_DELTA 927 select IIO_BUFFER 928 select IIO_TRIGGERED_BUFFER 929 930 help 931 Say yes here to build support for Maxim max11205 16-bit, single-channel 932 ultra-low power delta-sigma ADC. 933 934 To compile this driver as a module, choose M here: the module will be 935 called max11205. 936 937config MAX11410 938 tristate "Analog Devices MAX11410 ADC driver" 939 depends on SPI 940 select REGMAP_SPI 941 select IIO_BUFFER 942 select IIO_TRIGGER 943 select IIO_TRIGGERED_BUFFER 944 help 945 Say yes here to build support for Analog Devices MAX11410 ADCs. 946 947 To compile this driver as a module, choose M here: the module will be 948 called max11410. 949 950config MAX1241 951 tristate "Maxim max1241 ADC driver" 952 depends on SPI_MASTER 953 help 954 Say yes here to build support for Maxim max1241 12-bit, single-channel 955 ADC. 956 957 To compile this driver as a module, choose M here: the module will be 958 called max1241. 959 960config MAX1363 961 tristate "Maxim max1363 ADC driver" 962 depends on I2C 963 select IIO_BUFFER 964 select IIO_TRIGGERED_BUFFER 965 help 966 Say yes here to build support for many Maxim i2c analog to digital 967 converters (ADC). (max1361, max1362, max1363, max1364, max1036, 968 max1037, max1038, max1039, max1136, max1136, max1137, max1138, 969 max1139, max1236, max1237, max11238, max1239, max11600, max11601, 970 max11602, max11603, max11604, max11605, max11606, max11607, 971 max11608, max11609, max11610, max11611, max11612, max11613, 972 max11614, max11615, max11616, max11617, max11644, max11645, 973 max11646, max11647) Provides direct access via sysfs and buffered 974 data via the iio dev interface. 975 976 To compile this driver as a module, choose M here: the module will be 977 called max1363. 978 979config MAX34408 980 tristate "Maxim max34408/max344089 ADC driver" 981 depends on I2C 982 help 983 Say yes here to build support for Maxim max34408/max34409 current sense 984 monitor with 8-bits ADC interface with overcurrent delay/threshold and 985 shutdown delay. 986 987 To compile this driver as a module, choose M here: the module will be 988 called max34408. 989 990config MAX77541_ADC 991 tristate "Analog Devices MAX77541 ADC driver" 992 depends on MFD_MAX77541 993 help 994 This driver controls a Analog Devices MAX77541 ADC 995 via I2C bus. This device has one adc. Say yes here to build 996 support for Analog Devices MAX77541 ADC interface. 997 998 To compile this driver as a module, choose M here: 999 the module will be called max77541-adc. 1000 1001config MAX9611 1002 tristate "Maxim max9611/max9612 ADC driver" 1003 depends on I2C 1004 help 1005 Say yes here to build support for Maxim max9611/max9612 current sense 1006 amplifier with 12-bits ADC interface. 1007 1008 To compile this driver as a module, choose M here: the module will be 1009 called max9611. 1010 1011config MCP320X 1012 tristate "Microchip Technology MCP3x01/02/04/08 and MCP3550/1/3" 1013 depends on SPI 1014 help 1015 Say yes here to build support for Microchip Technology's 1016 MCP3001, MCP3002, MCP3004, MCP3008, MCP3201, MCP3202, MCP3204, 1017 MCP3208, MCP3301, MCP3550, MCP3551 and MCP3553 analog to digital 1018 converters. 1019 1020 This driver can also be built as a module. If so, the module will be 1021 called mcp320x. 1022 1023config MCP3422 1024 tristate "Microchip Technology MCP3421/2/3/4/5/6/7/8 driver" 1025 depends on I2C 1026 help 1027 Say yes here to build support for Microchip Technology's MCP3421 1028 MCP3422, MCP3423, MCP3424, MCP3425, MCP3426, MCP3427 or MCP3428 1029 analog to digital converters. 1030 1031 This driver can also be built as a module. If so, the module will be 1032 called mcp3422. 1033 1034config MCP3564 1035 tristate "Microchip Technology MCP3461/2/4/R, MCP3561/2/4/R driver" 1036 depends on SPI 1037 depends on IIO 1038 help 1039 Say yes here to build support for Microchip Technology's MCP3461, 1040 MCP3462, MCP3464, MCP3461R, MCP3462R, MCP3464R, MCP3561, MCP3562, 1041 MCP3564, MCP3561R, MCP3562R and MCP3564R analog to digital 1042 converters. 1043 1044 This driver can also be built as a module. If so, the module will be 1045 called mcp3564. 1046 1047config MCP3911 1048 tristate "Microchip Technology MCP3911 driver" 1049 depends on SPI 1050 select IIO_BUFFER 1051 select IIO_TRIGGERED_BUFFER 1052 help 1053 Say yes here to build support for one of the following 1054 Microchip Technology's analog to digital converters: 1055 MCP3910, MCP3911, MCP3912, MCP3913, MCP3914, 1056 MCP3918 and MCP3919. 1057 1058 This driver can also be built as a module. If so, the module will be 1059 called mcp3911. 1060 1061config MEDIATEK_MT6359_AUXADC 1062 tristate "MediaTek MT6359 PMIC AUXADC driver" 1063 depends on MFD_MT6397 1064 help 1065 Say yes here to enable support for MediaTek MT6357, MT6358 and 1066 MT6359 PMICs Auxiliary ADC. 1067 This driver provides multiple channels for system monitoring, 1068 such as battery voltage, PMIC temperature, and others. 1069 1070 This driver can also be built as a module. If so, the module will be 1071 called mt6359-auxadc. 1072 1073config MEDIATEK_MT6360_ADC 1074 tristate "Mediatek MT6360 ADC driver" 1075 depends on MFD_MT6360 1076 select IIO_BUFFER 1077 select IIO_TRIGGERED_BUFFER 1078 help 1079 Say Y here to enable MT6360 ADC support. 1080 Integrated for System Monitoring includes 1081 is used in smartphones and tablets and supports a 11 channel 1082 general purpose ADC. 1083 1084config MEDIATEK_MT6370_ADC 1085 tristate "MediaTek MT6370 ADC driver" 1086 depends on MFD_MT6370 1087 help 1088 Say yes here to enable MediaTek MT6370 ADC support. 1089 1090 This ADC driver provides 9 channels for system monitoring (charger 1091 current, voltage, and temperature). 1092 1093 This driver can also be built as a module. If so, the module 1094 will be called "mt6370-adc". 1095 1096config MEDIATEK_MT6577_AUXADC 1097 tristate "MediaTek AUXADC driver" 1098 depends on ARCH_MEDIATEK || COMPILE_TEST 1099 depends on HAS_IOMEM 1100 help 1101 Say yes here to enable support for MediaTek mt65xx AUXADC. 1102 1103 The driver supports immediate mode operation to read from one of sixteen 1104 channels (external or internal). 1105 1106 This driver can also be built as a module. If so, the module will be 1107 called mt6577_auxadc. 1108 1109config MEN_Z188_ADC 1110 tristate "MEN 16z188 ADC IP Core support" 1111 depends on MCB 1112 help 1113 Say yes here to enable support for the MEN 16z188 ADC IP-Core on a MCB 1114 carrier. 1115 1116 This driver can also be built as a module. If so, the module will be 1117 called men_z188_adc. 1118 1119config MESON_SARADC 1120 tristate "Amlogic Meson SAR ADC driver" 1121 default ARCH_MESON 1122 depends on OF && COMMON_CLK && (ARCH_MESON || COMPILE_TEST) 1123 select REGMAP_MMIO 1124 help 1125 Say yes here to build support for the SAR ADC found in Amlogic Meson 1126 SoCs. 1127 1128 To compile this driver as a module, choose M here: the 1129 module will be called meson_saradc. 1130 1131config MP2629_ADC 1132 tristate "Monolithic MP2629 ADC driver" 1133 depends on MFD_MP2629 1134 help 1135 Say yes to have support for battery charger IC MP2629 ADC device 1136 accessed over I2C. 1137 1138 This driver provides ADC conversion of system, input power supply 1139 and battery voltage & current information. 1140 1141config NAU7802 1142 tristate "Nuvoton NAU7802 ADC driver" 1143 depends on I2C 1144 help 1145 Say yes here to build support for Nuvoton NAU7802 ADC. 1146 1147 To compile this driver as a module, choose M here: the 1148 module will be called nau7802. 1149 1150config NCT7201 1151 tristate "Nuvoton Instruments NCT7201 and NCT7202 Power Monitor" 1152 depends on I2C 1153 select REGMAP_I2C 1154 help 1155 If you say yes here you get support for the Nuvoton NCT7201 and 1156 NCT7202 Voltage Monitor. 1157 1158 This driver can also be built as a module. If so, the module 1159 will be called nct7201. 1160 1161config NPCM_ADC 1162 tristate "Nuvoton NPCM ADC driver" 1163 depends on ARCH_NPCM || COMPILE_TEST 1164 depends on HAS_IOMEM 1165 help 1166 Say yes here to build support for Nuvoton NPCM ADC. 1167 1168 This driver can also be built as a module. If so, the module 1169 will be called npcm_adc. 1170 1171config PAC1921 1172 tristate "Microchip Technology PAC1921 driver" 1173 depends on I2C 1174 select REGMAP_I2C 1175 select IIO_BUFFER 1176 select IIO_TRIGGERED_BUFFER 1177 help 1178 Say yes here to build support for Microchip Technology's PAC1921 1179 High-Side Power/Current Monitor with Analog Output. 1180 1181 This driver can also be built as a module. If so, the module 1182 will be called pac1921. 1183 1184config PAC1934 1185 tristate "Microchip Technology PAC1934 driver" 1186 depends on I2C 1187 help 1188 Say yes here to build support for Microchip Technology's PAC1931, 1189 PAC1932, PAC1933, PAC1934 Single/Multi-Channel Power Monitor with 1190 Accumulator. 1191 1192 This driver can also be built as a module. If so, the module 1193 will be called pac1934. 1194 1195config PALMAS_GPADC 1196 tristate "TI Palmas General Purpose ADC" 1197 depends on MFD_PALMAS 1198 help 1199 Palmas series pmic chip by Texas Instruments (twl6035/6037) 1200 is used in smartphones and tablets and supports a 16 channel 1201 general purpose ADC. 1202 1203config QCOM_VADC_COMMON 1204 tristate 1205 1206config QCOM_PM8XXX_XOADC 1207 tristate "Qualcomm SSBI PM8xxx PMIC XOADCs" 1208 depends on MFD_PM8XXX 1209 select QCOM_VADC_COMMON 1210 help 1211 ADC driver for the XOADC portions of the Qualcomm PM8xxx PMICs 1212 using SSBI transport: PM8018, PM8038, PM8058, PM8921. 1213 1214 To compile this driver as a module, choose M here: the module 1215 will be called qcom-pm8xxx-xoadc. 1216 1217config QCOM_SPMI_RRADC 1218 tristate "Qualcomm SPMI RRADC" 1219 depends on MFD_SPMI_PMIC 1220 help 1221 This is for the PMIC Round Robin ADC driver. 1222 1223 This driver exposes the battery ID resistor, battery thermal, PMIC die 1224 temperature, charger USB in and DC in voltage and current. 1225 1226 To compile this driver as a module, choose M here: the module will 1227 be called qcom-qpmi-rradc. 1228 1229config QCOM_SPMI_IADC 1230 tristate "Qualcomm SPMI PMIC current ADC" 1231 depends on SPMI 1232 select REGMAP_SPMI 1233 help 1234 This is the IIO Current ADC driver for Qualcomm QPNP IADC Chip. 1235 1236 The driver supports single mode operation to read from one of two 1237 channels (external or internal). Hardware have additional 1238 channels internally used for gain and offset calibration. 1239 1240 To compile this driver as a module, choose M here: the module will 1241 be called qcom-spmi-iadc. 1242 1243config QCOM_SPMI_VADC 1244 tristate "Qualcomm SPMI PMIC voltage ADC" 1245 depends on SPMI 1246 select REGMAP_SPMI 1247 select QCOM_VADC_COMMON 1248 help 1249 This is the IIO Voltage ADC driver for Qualcomm QPNP VADC Chip. 1250 1251 The driver supports multiple channels read. The VADC is a 15-bit 1252 sigma-delta ADC. Some of the channels are internally used for 1253 calibration. 1254 1255 To compile this driver as a module, choose M here: the module will 1256 be called qcom-spmi-vadc. 1257 1258config QCOM_SPMI_ADC5 1259 tristate "Qualcomm Technologies Inc. SPMI PMIC5 ADC" 1260 depends on SPMI 1261 select REGMAP_SPMI 1262 select QCOM_VADC_COMMON 1263 help 1264 This is the IIO Voltage PMIC5 ADC driver for Qualcomm Technologies Inc. 1265 1266 The driver supports multiple channels read. The ADC is a 16-bit 1267 sigma-delta ADC. The hardware supports calibrated results for 1268 conversion requests and clients include reading voltage phone 1269 power, on board system thermistors connected to the PMIC ADC, 1270 PMIC die temperature, charger temperature, battery current, USB voltage 1271 input, voltage signals connected to supported PMIC GPIO inputs. The 1272 hardware supports internal pull-up for thermistors and can choose between 1273 a 100k, 30k and 400k pull up using the ADC channels. 1274 1275 To compile this driver as a module, choose M here: the module will 1276 be called qcom-spmi-adc5. 1277 1278config RCAR_GYRO_ADC 1279 tristate "Renesas R-Car GyroADC driver" 1280 depends on ARCH_RCAR_GEN2 || COMPILE_TEST 1281 help 1282 Say yes here to build support for the GyroADC found in Renesas 1283 R-Car Gen2 SoCs. This block is a simple SPI offload engine for 1284 reading data out of attached compatible ADCs in a round-robin 1285 fashion. Up to 4 or 8 ADC channels are supported by this block, 1286 depending on which ADCs are attached. 1287 1288 To compile this driver as a module, choose M here: the 1289 module will be called rcar-gyroadc. 1290 1291config RN5T618_ADC 1292 tristate "ADC for the RN5T618/RC5T619 family of chips" 1293 depends on MFD_RN5T618 1294 help 1295 Say yes here to build support for the integrated ADC inside the 1296 RN5T618/619 series PMICs: 1297 1298 This driver can also be built as a module. If so, the module 1299 will be called rn5t618-adc. 1300 1301config ROHM_BD79124 1302 tristate "Rohm BD79124 ADC driver" 1303 depends on I2C 1304 select REGMAP_I2C 1305 select IIO_ADC_HELPER 1306 help 1307 Say yes here to build support for the ROHM BD79124 ADC. The 1308 ROHM BD79124 is a 12-bit, 8-channel, SAR ADC. The ADC supports 1309 also an automatic measurement mode, with an alarm interrupt for 1310 out-of-window measurements. The window is configurable for each 1311 channel. 1312 1313config ROCKCHIP_SARADC 1314 tristate "Rockchip SARADC driver" 1315 depends on ARCH_ROCKCHIP || COMPILE_TEST 1316 depends on RESET_CONTROLLER 1317 select IIO_BUFFER 1318 select IIO_TRIGGERED_BUFFER 1319 help 1320 Say yes here to build support for the SARADC found in SoCs from 1321 Rockchip. 1322 1323 To compile this driver as a module, choose M here: the 1324 module will be called rockchip_saradc. 1325 1326config RICHTEK_RTQ6056 1327 tristate "Richtek RTQ6056 Current and Power Monitor ADC" 1328 depends on I2C 1329 select REGMAP_I2C 1330 select IIO_BUFFER 1331 select IIO_TRIGGERED_BUFFER 1332 help 1333 Say yes here to enable RQT6056 ADC support. 1334 RTQ6056 is a high accuracy current-sense monitor with I2C and SMBus 1335 compatible interface, and the device provides full information for 1336 system by reading out the load current and power. 1337 1338 This driver can also be built as a module. If so, the module will be 1339 called rtq6056. 1340 1341config RZG2L_ADC 1342 tristate "Renesas RZ/G2L ADC driver" 1343 depends on ARCH_RZG2L || COMPILE_TEST 1344 select IIO_ADC_HELPER 1345 help 1346 Say yes here to build support for the ADC found in Renesas 1347 RZ/G2L family. 1348 1349 To compile this driver as a module, choose M here: the 1350 module will be called rzg2l_adc. 1351 1352config SC27XX_ADC 1353 tristate "Spreadtrum SC27xx series PMICs ADC" 1354 depends on MFD_SC27XX_PMIC || COMPILE_TEST 1355 help 1356 Say yes here to build support for the integrated ADC inside the 1357 Spreadtrum SC27xx series PMICs. 1358 1359 This driver can also be built as a module. If so, the module 1360 will be called sc27xx_adc. 1361 1362config SOPHGO_CV1800B_ADC 1363 tristate "Sophgo CV1800B SARADC" 1364 depends on ARCH_SOPHGO || COMPILE_TEST 1365 help 1366 Say yes here to build support for the SARADC integrated inside 1367 the Sophgo CV1800B SoC. 1368 1369 This driver can also be built as a module. If so, the module 1370 will be called sophgo_cv1800b_adc. 1371 1372config SPEAR_ADC 1373 tristate "ST SPEAr ADC" 1374 depends on PLAT_SPEAR || COMPILE_TEST 1375 depends on HAS_IOMEM 1376 help 1377 Say yes here to build support for the integrated ADC inside the 1378 ST SPEAr SoC. Provides direct access via sysfs. 1379 1380 To compile this driver as a module, choose M here: the 1381 module will be called spear_adc. 1382 1383config SD_ADC_MODULATOR 1384 tristate "Generic sigma delta modulator" 1385 select IIO_BUFFER 1386 select IIO_TRIGGERED_BUFFER 1387 select IIO_BACKEND 1388 help 1389 Select this option to enables sigma delta modulator. This driver can 1390 support generic sigma delta modulators. 1391 1392 This driver can also be built as a module. If so, the module 1393 will be called sd_adc_modulator. 1394 1395config STM32_ADC_CORE 1396 tristate "STMicroelectronics STM32 adc core" 1397 depends on ARCH_STM32 || COMPILE_TEST 1398 depends on OF 1399 depends on REGULATOR 1400 depends on HAS_IOMEM 1401 select IIO_BUFFER 1402 select MFD_STM32_TIMERS 1403 select IIO_STM32_TIMER_TRIGGER 1404 select IIO_TRIGGERED_BUFFER 1405 help 1406 Select this option to enable the core driver for STMicroelectronics 1407 STM32 analog-to-digital converter (ADC). 1408 1409 This driver can also be built as a module. If so, the module 1410 will be called stm32-adc-core. 1411 1412config STM32_ADC 1413 tristate "STMicroelectronics STM32 adc" 1414 depends on STM32_ADC_CORE 1415 help 1416 Say yes here to build support for STMicroelectronics stm32 Analog 1417 to Digital Converter (ADC). 1418 1419 This driver can also be built as a module. If so, the module 1420 will be called stm32-adc. 1421 1422config STM32_DFSDM_CORE 1423 tristate "STMicroelectronics STM32 DFSDM core" 1424 depends on (ARCH_STM32 && OF) || COMPILE_TEST 1425 select REGMAP 1426 select REGMAP_MMIO 1427 help 1428 Select this option to enable the driver for STMicroelectronics 1429 STM32 digital filter for sigma delta converter. 1430 1431 This driver can also be built as a module. If so, the module 1432 will be called stm32-dfsdm-core. 1433 1434config STM32_DFSDM_ADC 1435 tristate "STMicroelectronics STM32 dfsdm adc" 1436 depends on (ARCH_STM32 && OF) || COMPILE_TEST 1437 select STM32_DFSDM_CORE 1438 select REGMAP_MMIO 1439 select IIO_BUFFER 1440 select IIO_BUFFER_HW_CONSUMER 1441 select IIO_TRIGGERED_BUFFER 1442 select IIO_BACKEND 1443 help 1444 Select this option to support ADCSigma delta modulator for 1445 STMicroelectronics STM32 digital filter for sigma delta converter. 1446 1447 This driver can also be built as a module. If so, the module 1448 will be called stm32-dfsdm-adc. 1449 1450config STMPE_ADC 1451 tristate "STMicroelectronics STMPE ADC driver" 1452 depends on OF && MFD_STMPE 1453 help 1454 Say yes here to build support for ST Microelectronics STMPE 1455 built-in ADC block (stmpe811). 1456 1457config SUN4I_GPADC 1458 tristate "Allwinner A10/A13/A31 and similar GPADCs driver" 1459 depends on IIO 1460 depends on MFD_SUN4I_GPADC || MACH_SUN8I 1461 depends on THERMAL || !THERMAL_OF 1462 select REGMAP_IRQ 1463 help 1464 Say yes here to build support for Allwinner (A10, A13 and A31) SoCs 1465 GPADC. This ADC provides 4 channels which can be used as an ADC or as 1466 a touchscreen input and one channel for thermal sensor. 1467 1468 The thermal sensor slows down ADC readings and can be disabled by 1469 disabling CONFIG_THERMAL_OF. However, the thermal sensor should be 1470 enabled by default since the SoC temperature is usually more critical 1471 than ADC readings. 1472 1473 To compile this driver as a module, choose M here: the module will be 1474 called sun4i-gpadc-iio. 1475 1476config SUN20I_GPADC 1477 tristate "Allwinner D1/T113s/T507/R329 and similar GPADCs driver" 1478 depends on ARCH_SUNXI || COMPILE_TEST 1479 select IIO_ADC_HELPER 1480 help 1481 Say yes here to build support for Allwinner (D1, T113, T507 and R329) 1482 SoCs GPADC. This ADC provides up to 16 channels. 1483 1484 To compile this driver as a module, choose M here: the module will be 1485 called sun20i-gpadc-iio. 1486 1487config TI_ADC081C 1488 tristate "Texas Instruments ADC081C/ADC101C/ADC121C family" 1489 depends on I2C 1490 select IIO_BUFFER 1491 select IIO_TRIGGERED_BUFFER 1492 help 1493 If you say yes here you get support for Texas Instruments ADC081C, 1494 ADC101C and ADC121C ADC chips. 1495 1496 This driver can also be built as a module. If so, the module will be 1497 called ti-adc081c. 1498 1499config TI_ADC0832 1500 tristate "Texas Instruments ADC0831/ADC0832/ADC0834/ADC0838" 1501 depends on SPI 1502 select IIO_BUFFER 1503 select IIO_TRIGGERED_BUFFER 1504 help 1505 If you say yes here you get support for Texas Instruments ADC0831, 1506 ADC0832, ADC0834, ADC0838 ADC chips. 1507 1508 This driver can also be built as a module. If so, the module will be 1509 called ti-adc0832. 1510 1511config TI_ADC084S021 1512 tristate "Texas Instruments ADC084S021" 1513 depends on SPI 1514 select IIO_BUFFER 1515 select IIO_TRIGGERED_BUFFER 1516 help 1517 If you say yes here you get support for Texas Instruments ADC084S021 1518 chips. 1519 1520 This driver can also be built as a module. If so, the module will be 1521 called ti-adc084s021. 1522 1523config TI_ADC108S102 1524 tristate "Texas Instruments ADC108S102 and ADC128S102 driver" 1525 depends on SPI 1526 select IIO_BUFFER 1527 select IIO_TRIGGERED_BUFFER 1528 help 1529 Say yes here to build support for Texas Instruments ADC108S102 and 1530 ADC128S102 ADC. 1531 1532 To compile this driver as a module, choose M here: the module will 1533 be called ti-adc108s102. 1534 1535config TI_ADC12138 1536 tristate "Texas Instruments ADC12130/ADC12132/ADC12138" 1537 depends on SPI 1538 select IIO_BUFFER 1539 select IIO_TRIGGERED_BUFFER 1540 help 1541 If you say yes here you get support for Texas Instruments ADC12130, 1542 ADC12132 and ADC12138 chips. 1543 1544 This driver can also be built as a module. If so, the module will be 1545 called ti-adc12138. 1546 1547config TI_ADC128S052 1548 tristate "Texas Instruments ADC128S052/ADC122S021/ADC124S021" 1549 depends on SPI 1550 help 1551 If you say yes here you get support for Texas Instruments ADC128S052, 1552 ADC122S021, ADC124S021 and ROHM Semiconductor BD79104 chips. 1553 1554 This driver can also be built as a module. If so, the module will be 1555 called ti-adc128s052. 1556 1557config TI_ADC161S626 1558 tristate "Texas Instruments ADC161S626 1-channel differential ADC" 1559 depends on SPI 1560 select IIO_BUFFER 1561 select IIO_TRIGGERED_BUFFER 1562 help 1563 If you say yes here you get support for Texas Instruments ADC141S626, 1564 and ADC161S626 chips. 1565 1566 This driver can also be built as a module. If so, the module will be 1567 called ti-adc161s626. 1568 1569config TI_ADS1015 1570 tristate "Texas Instruments ADS1015 ADC" 1571 depends on I2C 1572 select REGMAP_I2C 1573 select IIO_BUFFER 1574 select IIO_TRIGGERED_BUFFER 1575 help 1576 If you say yes here you get support for Texas Instruments ADS1015 1577 ADC chip. 1578 1579 This driver can also be built as a module. If so, the module will be 1580 called ti-ads1015. 1581 1582config TI_ADS1100 1583 tristate "Texas Instruments ADS1100 and ADS1000 ADC" 1584 depends on I2C 1585 help 1586 If you say yes here you get support for Texas Instruments ADS1100 and 1587 ADS1000 ADC chips. 1588 1589 This driver can also be built as a module. If so, the module will be 1590 called ti-ads1100. 1591 1592config TI_ADS1119 1593 tristate "Texas Instruments ADS1119 ADC" 1594 depends on I2C 1595 select IIO_BUFFER 1596 select IIO_TRIGGERED_BUFFER 1597 help 1598 If you say yes here you get support for Texas Instruments ADS1119 1599 ADC chip. 1600 1601 This driver can also be built as a module. If so, the module will be 1602 called ti-ads1119. 1603 1604config TI_ADS124S08 1605 tristate "Texas Instruments ADS124S08" 1606 depends on SPI 1607 select IIO_BUFFER 1608 select IIO_TRIGGERED_BUFFER 1609 help 1610 If you say yes here you get support for Texas Instruments ADS124S08 1611 and ADS124S06 ADC chips 1612 1613 This driver can also be built as a module. If so, the module will be 1614 called ti-ads124s08. 1615 1616config TI_ADS1298 1617 tristate "Texas Instruments ADS1298" 1618 depends on SPI 1619 select IIO_BUFFER 1620 select IIO_KFIFO_BUF 1621 help 1622 If you say yes here you get support for Texas Instruments ADS1298 1623 medical ADC chips 1624 1625 This driver can also be built as a module. If so, the module will be 1626 called ti-ads1298. 1627 1628config TI_ADS131E08 1629 tristate "Texas Instruments ADS131E08" 1630 depends on SPI 1631 select IIO_BUFFER 1632 select IIO_TRIGGERED_BUFFER 1633 help 1634 Say yes here to get support for Texas Instruments ADS131E04, ADS131E06 1635 and ADS131E08 chips. 1636 1637 This driver can also be built as a module. If so, the module will be 1638 called ti-ads131e08. 1639 1640config TI_ADS7138 1641 tristate "Texas Instruments ADS7128 and ADS7138 ADC driver" 1642 depends on I2C 1643 help 1644 If you say yes here you get support for Texas Instruments ADS7128 and 1645 ADS7138 8-channel A/D converters with 12-bit resolution. 1646 1647 This driver can also be built as a module. If so, the module will be 1648 called ti-ads7138. 1649 1650config TI_ADS7924 1651 tristate "Texas Instruments ADS7924 ADC" 1652 depends on I2C 1653 select REGMAP_I2C 1654 help 1655 If you say yes here you get support for Texas Instruments ADS7924 1656 4 channels, 12-bit I2C ADC chip. 1657 1658 This driver can also be built as a module. If so, the module will be 1659 called ti-ads7924. 1660 1661config TI_ADS7950 1662 tristate "Texas Instruments ADS7950 ADC driver" 1663 depends on SPI && GPIOLIB 1664 select IIO_BUFFER 1665 select IIO_TRIGGERED_BUFFER 1666 help 1667 Say yes here to build support for Texas Instruments ADS7950, ADS7951, 1668 ADS7952, ADS7953, ADS7954, ADS7955, ADS7956, ADS7957, ADS7958, ADS7959. 1669 ADS7960, ADS7961. 1670 1671 To compile this driver as a module, choose M here: the 1672 module will be called ti-ads7950. 1673 1674config TI_ADS8344 1675 tristate "Texas Instruments ADS8344" 1676 depends on SPI 1677 help 1678 If you say yes here you get support for Texas Instruments ADS8344 1679 ADC chips 1680 1681 This driver can also be built as a module. If so, the module will be 1682 called ti-ads8344. 1683 1684config TI_ADS8688 1685 tristate "Texas Instruments ADS8688" 1686 depends on SPI 1687 select IIO_BUFFER 1688 select IIO_TRIGGERED_BUFFER 1689 help 1690 If you say yes here you get support for Texas Instruments ADS8684 and 1691 and ADS8688 ADC chips 1692 1693 This driver can also be built as a module. If so, the module will be 1694 called ti-ads8688. 1695 1696config TI_AM335X_ADC 1697 tristate "TI's AM335X ADC driver" 1698 depends on MFD_TI_AM335X_TSCADC && HAS_DMA 1699 select IIO_BUFFER 1700 select IIO_KFIFO_BUF 1701 help 1702 Say yes here to build support for Texas Instruments ADC 1703 driver which is also a MFD client. 1704 1705 To compile this driver as a module, choose M here: the module will be 1706 called ti_am335x_adc. 1707 1708config TI_LMP92064 1709 tristate "Texas Instruments LMP92064 ADC driver" 1710 depends on SPI 1711 select REGMAP_SPI 1712 select IIO_BUFFER 1713 select IIO_TRIGGERED_BUFFER 1714 help 1715 Say yes here to build support for the LMP92064 Precision Current and Voltage 1716 sensor. 1717 1718 This driver can also be built as a module. If so, the module will be called 1719 ti-lmp92064. 1720 1721config TI_TLC4541 1722 tristate "Texas Instruments TLC4541 ADC driver" 1723 depends on SPI 1724 select IIO_BUFFER 1725 select IIO_TRIGGERED_BUFFER 1726 help 1727 Say yes here to build support for Texas Instruments TLC4541 / TLC3541 1728 ADC chips. 1729 1730 This driver can also be built as a module. If so, the module will be 1731 called ti-tlc4541. 1732 1733config TI_TSC2046 1734 tristate "Texas Instruments TSC2046 ADC driver" 1735 depends on SPI 1736 select IIO_BUFFER 1737 select IIO_TRIGGERED_BUFFER 1738 help 1739 Say yes here to build support for ADC functionality of Texas 1740 Instruments TSC2046 touch screen controller. 1741 1742 This driver can also be built as a module. If so, the module will be 1743 called ti-tsc2046. 1744 1745config TWL4030_MADC 1746 tristate "TWL4030 MADC (Monitoring A/D Converter)" 1747 depends on TWL4030_CORE 1748 help 1749 This driver provides support for Triton TWL4030-MADC. The 1750 driver supports both RT and SW conversion methods. 1751 1752 This driver can also be built as a module. If so, the module will be 1753 called twl4030-madc. 1754 1755config TWL6030_GPADC 1756 tristate "TWL6030 GPADC (General Purpose A/D Converter) Support" 1757 depends on TWL4030_CORE 1758 help 1759 Say yes here if you want support for the TWL6030/TWL6032 General 1760 Purpose A/D Converter. This will add support for battery type 1761 detection, battery voltage and temperature measurement, die 1762 temperature measurement, system supply voltage, audio accessory, 1763 USB ID detection. 1764 1765 This driver can also be built as a module. If so, the module will be 1766 called twl6030-gpadc. 1767 1768config VF610_ADC 1769 tristate "Freescale vf610 ADC driver" 1770 depends on HAS_IOMEM 1771 select IIO_BUFFER 1772 select IIO_TRIGGERED_BUFFER 1773 help 1774 Say yes here to support for Vybrid board analog-to-digital converter. 1775 Since the IP is used for i.MX6SLX, the driver also support i.MX6SLX. 1776 1777 This driver can also be built as a module. If so, the module will be 1778 called vf610_adc. 1779 1780config VIPERBOARD_ADC 1781 tristate "Viperboard ADC support" 1782 depends on MFD_VIPERBOARD && USB 1783 help 1784 Say yes here to access the ADC part of the Nano River 1785 Technologies Viperboard. 1786 1787 To compile this driver as a module, choose M here: the module will be 1788 called viperboard_adc. 1789 1790config XILINX_XADC 1791 tristate "Xilinx XADC driver" 1792 depends on HAS_IOMEM 1793 select IIO_BUFFER 1794 select IIO_TRIGGERED_BUFFER 1795 help 1796 Say yes here to have support for the Xilinx 7 Series XADC or 1797 UltraScale/UltraScale+ System Management Wizard. 1798 1799 For the 7 Series the driver does support both the ZYNQ interface 1800 to the XADC as well as the AXI-XADC interface. 1801 1802 The driver also support the Xilinx System Management Wizard IP core 1803 that can be used to access the System Monitor ADC on the Xilinx 1804 UltraScale and UltraScale+ FPGAs. 1805 1806 The driver can also be build as a module. If so, the module will be called 1807 xilinx-xadc. 1808 1809config XILINX_AMS 1810 tristate "Xilinx AMS driver" 1811 depends on ARCH_ZYNQMP || COMPILE_TEST 1812 depends on HAS_IOMEM 1813 help 1814 Say yes here to have support for the Xilinx AMS for Ultrascale/Ultrascale+ 1815 System Monitor. With this you can measure and monitor the Voltages and 1816 Temperature values on the SOC. 1817 1818 The driver supports Voltage and Temperature monitoring on Xilinx Ultrascale 1819 devices. 1820 1821 The driver can also be built as a module. If so, the module will be called 1822 xilinx-ams. 1823 1824endmenu 1825