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 88PM886_GPADC 13 tristate "Marvell 88PM886 GPADC driver" 14 depends on MFD_88PM886_PMIC 15 default MFD_88PM886_PMIC 16 help 17 Say Y here to enable support for the GPADC (General Purpose ADC) 18 found on the Marvell 88PM886 PMIC. The GPADC measures various 19 internal voltages and temperatures, including (but not limited to) 20 system, battery and USB Vbus. 21 22 To compile this driver as a module, choose M here: the module will be 23 called 88pm886-gpadc. 24 25config AB8500_GPADC 26 bool "ST-Ericsson AB8500 GPADC driver" 27 depends on AB8500_CORE && REGULATOR_AB8500 28 default y 29 help 30 AB8500 Analog Baseband, mixed signal integrated circuit GPADC 31 (General Purpose Analog to Digital Converter) driver used to monitor 32 internal voltages, convert accessory and battery, AC (charger, mains) 33 and USB voltages integral to the U8500 platform. 34 35config AD_SIGMA_DELTA 36 tristate 37 select IIO_BUFFER 38 select IIO_BUFFER_DMAENGINE 39 select IIO_TRIGGERED_BUFFER 40 select SPI_OFFLOAD 41 42config AD4000 43 tristate "Analog Devices AD4000 ADC Driver" 44 depends on SPI 45 select IIO_BUFFER 46 select IIO_BUFFER_DMAENGINE 47 select IIO_TRIGGERED_BUFFER 48 select SPI_OFFLOAD 49 help 50 Say yes here to build support for Analog Devices AD4000 high speed 51 SPI analog to digital converters (ADC). If intended to use with 52 SPI offloading support, it is recommended to enable 53 CONFIG_SPI_AXI_SPI_ENGINE, CONFIG_PWM_AXI_PWMGEN, and 54 CONFIG_SPI_OFFLOAD_TRIGGER_PWM. 55 56 To compile this driver as a module, choose M here: the module will be 57 called ad4000. 58 59config AD4030 60 tristate "Analog Devices AD4030 ADC Driver" 61 depends on SPI 62 depends on GPIOLIB 63 select REGMAP 64 select IIO_BUFFER 65 select IIO_TRIGGERED_BUFFER 66 help 67 Say yes here to build support for Analog Devices AD4030 and AD4630 high speed 68 SPI analog to digital converters (ADC). 69 70 To compile this driver as a module, choose M here: the module will be 71 called ad4030. 72 73config AD4080 74 tristate "Analog Devices AD4080 high speed ADC" 75 depends on SPI 76 select REGMAP_SPI 77 select IIO_BACKEND 78 help 79 Say yes here to build support for Analog Devices AD4080 80 high speed, low noise, low distortion, 20-bit, Easy Drive, 81 successive approximation register (SAR) analog-to-digital 82 converter (ADC). Supports iio_backended devices for AD4080. 83 84 To compile this driver as a module, choose M here: the module will be 85 called ad4080. 86 87config AD4130 88 tristate "Analog Device AD4130 ADC Driver" 89 depends on SPI 90 depends on GPIOLIB 91 select IIO_BUFFER 92 select IIO_KFIFO_BUF 93 select REGMAP_SPI 94 depends on COMMON_CLK 95 help 96 Say yes here to build support for Analog Devices AD4130-8 SPI analog 97 to digital converters (ADC). 98 99 To compile this driver as a module, choose M here: the module will be 100 called ad4130. 101 102 103config AD4170_4 104 tristate "Analog Device AD4170-4 ADC Driver" 105 depends on SPI 106 select REGMAP_SPI 107 select IIO_BUFFER 108 select IIO_TRIGGERED_BUFFER 109 depends on COMMON_CLK 110 depends on GPIOLIB 111 help 112 Say yes here to build support for Analog Devices AD4170-4 SPI analog 113 to digital converters (ADC). 114 115 To compile this driver as a module, choose M here: the module will be 116 called ad4170-4. 117 118config AD4695 119 tristate "Analog Device AD4695 ADC Driver" 120 depends on SPI 121 select IIO_BUFFER 122 select IIO_BUFFER_DMAENGINE 123 select IIO_TRIGGERED_BUFFER 124 select REGMAP 125 select SPI_OFFLOAD 126 help 127 Say yes here to build support for Analog Devices AD4695 and similar 128 analog to digital converters (ADC). 129 130 To compile this driver as a module, choose M here: the module will be 131 called ad4695. 132 133config AD4851 134 tristate "Analog Device AD4851 DAS Driver" 135 depends on SPI 136 depends on PWM 137 select REGMAP_SPI 138 select IIO_BACKEND 139 help 140 Say yes here to build support for Analog Devices AD4851, AD4852, 141 AD4853, AD4854, AD4855, AD4856, AD4857, AD4858, AD4858I high speed 142 data acquisition system (DAS). 143 144 To compile this driver as a module, choose M here: the module will be 145 called ad4851. 146 147config AD7091R 148 tristate 149 150config AD7091R5 151 tristate "Analog Devices AD7091R5 ADC Driver" 152 depends on I2C 153 select AD7091R 154 select REGMAP_I2C 155 help 156 Say yes here to build support for Analog Devices AD7091R-5 ADC. 157 158config AD7091R8 159 tristate "Analog Devices AD7091R8 ADC Driver" 160 depends on SPI 161 select AD7091R 162 select REGMAP_SPI 163 help 164 Say yes here to build support for Analog Devices AD7091R-2, AD7091R-4, 165 and AD7091R-8 ADC. 166 167 To compile this driver as a module, choose M here: the module will be 168 called ad7091r8. 169 170config AD7124 171 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver" 172 depends on SPI_MASTER 173 select AD_SIGMA_DELTA 174 help 175 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8 176 SPI analog to digital converters (ADC). 177 178 To compile this driver as a module, choose M here: the module will be 179 called ad7124. 180 181config AD7173 182 tristate "Analog Devices AD7173 driver" 183 depends on SPI_MASTER 184 select AD_SIGMA_DELTA 185 select GPIOLIB 186 select GPIO_REGMAP 187 select REGMAP_SPI 188 help 189 Say yes here to build support for Analog Devices AD7173 and similar ADC 190 Currently supported models: 191 - AD7172-2 192 - AD7173-8 193 - AD7175-2 194 - AD7176-2 195 196 To compile this driver as a module, choose M here: the module will be 197 called ad7173. 198 199config AD7191 200 tristate "Analog Devices AD7191 ADC driver" 201 depends on SPI 202 select AD_SIGMA_DELTA 203 help 204 Say yes here to build support for Analog Devices AD7191. 205 206 To compile this driver as a module, choose M here: the 207 module will be called ad7191. 208 209config AD7192 210 tristate "Analog Devices AD7192 and similar ADC driver" 211 depends on SPI 212 select AD_SIGMA_DELTA 213 help 214 Say yes here to build support for Analog Devices SPI analog to digital 215 converters (ADC): 216 - AD7190 217 - AD7192 218 - AD7193 219 - AD7194 220 - AD7195 221 If unsure, say N (but it's safe to say "Y"). 222 223 To compile this driver as a module, choose M here: the 224 module will be called ad7192. 225 226config AD7266 227 tristate "Analog Devices AD7265/AD7266 ADC driver" 228 depends on SPI_MASTER 229 select IIO_BUFFER 230 select IIO_TRIGGER 231 select IIO_TRIGGERED_BUFFER 232 help 233 Say yes here to build support for Analog Devices AD7265 and AD7266 234 ADCs. 235 236 To compile this driver as a module, choose M here: the module will be 237 called ad7266. 238 239config AD7280 240 tristate "Analog Devices AD7280A Lithium Ion Battery Monitoring System" 241 depends on SPI 242 select CRC8 243 help 244 Say yes here to build support for Analog Devices AD7280A 245 Lithium Ion Battery Monitoring System. 246 247 To compile this driver as a module, choose M here: the 248 module will be called ad7280a 249 250config AD7291 251 tristate "Analog Devices AD7291 ADC driver" 252 depends on I2C 253 help 254 Say yes here to build support for Analog Devices AD7291 255 8 Channel ADC with temperature sensor. 256 257 To compile this driver as a module, choose M here: the 258 module will be called ad7291. 259 260config AD7292 261 tristate "Analog Devices AD7292 ADC driver" 262 depends on SPI 263 help 264 Say yes here to build support for Analog Devices AD7292 265 8 Channel ADC with temperature sensor. 266 267 To compile this driver as a module, choose M here: the 268 module will be called ad7292. 269 270config AD7298 271 tristate "Analog Devices AD7298 ADC driver" 272 depends on SPI 273 select IIO_BUFFER 274 select IIO_TRIGGERED_BUFFER 275 help 276 Say yes here to build support for Analog Devices AD7298 277 8 Channel ADC with temperature sensor. 278 279 To compile this driver as a module, choose M here: the 280 module will be called ad7298. 281 282config AD7380 283 tristate "Analog Devices AD7380 ADC driver" 284 depends on SPI_MASTER 285 select SPI_OFFLOAD 286 select IIO_BUFFER 287 select IIO_BUFFER_DMAENGINE 288 select IIO_TRIGGER 289 select IIO_TRIGGERED_BUFFER 290 help 291 AD7380 is a family of simultaneous sampling ADCs that share the same 292 SPI register map and have similar pinouts. 293 294 Say yes here to build support for Analog Devices AD7380 ADC and 295 similar chips. 296 297 To compile this driver as a module, choose M here: the module will be 298 called ad7380. 299 300config AD7405 301 tristate "Analog Device AD7405 ADC Driver" 302 depends on IIO_BACKEND 303 help 304 Say yes here to build support for Analog Devices AD7405, ADUM7701, 305 ADUM7702, ADUM7703 analog to digital converters (ADC). 306 307 To compile this driver as a module, choose M here: the module will be 308 called ad7405. 309 310config AD7476 311 tristate "Analog Devices AD7476 1-channel ADCs driver and other similar devices from AD and TI" 312 depends on SPI 313 select IIO_BUFFER 314 select IIO_TRIGGERED_BUFFER 315 help 316 Say yes here to build support for the following SPI analog to 317 digital converters (ADCs): 318 Analog Devices: AD7273, AD7274, AD7276, AD7277, AD7278, AD7475, 319 AD7476, AD7477, AD7478, AD7466, AD7467, AD7468, AD7495, AD7910, 320 AD7920. 321 Texas Instruments: ADS7866, ADS7867, ADS7868. 322 323 To compile this driver as a module, choose M here: the 324 module will be called ad7476. 325 326config AD7606 327 tristate 328 select IIO_BUFFER 329 select IIO_TRIGGERED_BUFFER 330 331config AD7606_IFACE_PARALLEL 332 tristate "Analog Devices AD7606 ADC driver with parallel interface support" 333 depends on HAS_IOPORT 334 select AD7606 335 select IIO_BACKEND 336 help 337 Say yes here to build parallel interface support for Analog Devices: 338 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC). 339 It also support iio_backended devices for AD7606B. 340 341 To compile this driver as a module, choose M here: the 342 module will be called ad7606_par. 343 344config AD7606_IFACE_SPI 345 tristate "Analog Devices AD7606 ADC driver with spi interface support" 346 depends on SPI 347 select AD7606 348 select IIO_BUFFER_DMAENGINE 349 select SPI_OFFLOAD 350 help 351 Say yes here to build spi interface support for Analog Devices: 352 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC). 353 354 To compile this driver as a module, choose M here: the 355 module will be called ad7606_spi. 356 357config AD7625 358 tristate "Analog Devices AD7625/AD7626 High Speed ADC driver" 359 depends on PWM 360 select IIO_BACKEND 361 help 362 Say yes here to build support for Analog Devices: 363 * AD7625 16-Bit, 6 MSPS PulSAR Analog-to-Digital Converter 364 * AD7626 16-Bit, 10 MSPS PulSAR Analog-to-Digital Converter 365 * AD7960 18-Bit, 5 MSPS PulSAR Analog-to-Digital Converter 366 * AD7961 16-Bit, 5 MSPS PulSAR Analog-to-Digital Converter 367 368 The driver requires the assistance of the AXI ADC IP core to operate. 369 370 To compile this driver as a module, choose M here: the module will be 371 called ad7625. 372 373config AD7766 374 tristate "Analog Devices AD7766/AD7767 ADC driver" 375 depends on SPI_MASTER 376 select IIO_BUFFER 377 select IIO_TRIGGERED_BUFFER 378 help 379 Say yes here to build support for Analog Devices AD7766, AD7766-1, 380 AD7766-2, AD7767, AD7767-1, AD7767-2 SPI analog to digital converters. 381 382 To compile this driver as a module, choose M here: the module will be 383 called ad7766. 384 385config AD7768_1 386 tristate "Analog Devices AD7768-1 ADC driver" 387 depends on SPI 388 select REGULATOR 389 select REGMAP_SPI 390 select IIO_BUFFER 391 select IIO_TRIGGER 392 select IIO_TRIGGERED_BUFFER 393 help 394 Say yes here to build support for Analog Devices AD7768-1 SPI 395 simultaneously sampling sigma-delta analog to digital converter (ADC). 396 397 To compile this driver as a module, choose M here: the module will be 398 called ad7768-1. 399 400config AD7779 401 tristate "Analog Devices AD7779 ADC driver" 402 depends on SPI 403 select CRC8 404 select IIO_BUFFER 405 select IIO_BACKEND 406 help 407 Say yes here to build support for Analog Devices AD777X family 408 (AD7770, AD7771, AD7779) analog to digital converter (ADC). 409 410 To compile this driver as a module, choose M here: the module will be 411 called ad7779. 412 413config AD7780 414 tristate "Analog Devices AD7780 and similar ADCs driver" 415 depends on SPI 416 depends on GPIOLIB || COMPILE_TEST 417 select AD_SIGMA_DELTA 418 help 419 Say yes here to build support for Analog Devices AD7170, AD7171, 420 AD7780 and AD7781 SPI analog to digital converters (ADC). 421 422 To compile this driver as a module, choose M here: the 423 module will be called ad7780. 424 425config AD7791 426 tristate "Analog Devices AD7791 ADC driver" 427 depends on SPI 428 select AD_SIGMA_DELTA 429 help 430 Say yes here to build support for Analog Devices AD7787, AD7788, AD7789, 431 AD7790 and AD7791 SPI analog to digital converters (ADC). 432 433 To compile this driver as a module, choose M here: the module will be 434 called ad7791. 435 436config AD7793 437 tristate "Analog Devices AD7793 and similar ADCs driver" 438 depends on SPI 439 select AD_SIGMA_DELTA 440 help 441 Say yes here to build support for Analog Devices AD7785, AD7792, AD7793, 442 AD7794 and AD7795 SPI analog to digital converters (ADC). 443 444 To compile this driver as a module, choose M here: the 445 module will be called AD7793. 446 447config AD7887 448 tristate "Analog Devices AD7887 ADC driver" 449 depends on SPI 450 select IIO_BUFFER 451 select IIO_TRIGGERED_BUFFER 452 help 453 Say yes here to build support for Analog Devices 454 AD7887 SPI analog to digital converter (ADC). 455 456 To compile this driver as a module, choose M here: the 457 module will be called ad7887. 458 459config AD7923 460 tristate "Analog Devices AD7923 and similar ADCs driver" 461 depends on SPI 462 select IIO_BUFFER 463 select IIO_TRIGGERED_BUFFER 464 help 465 Say yes here to build support for Analog Devices 466 AD7904, AD7914, AD7923, AD7924 4 Channel ADCs. 467 468 To compile this driver as a module, choose M here: the 469 module will be called ad7923. 470 471config AD7944 472 tristate "Analog Devices AD7944 and similar ADCs driver" 473 depends on SPI 474 select SPI_OFFLOAD 475 select IIO_BUFFER 476 select IIO_BUFFER_DMAENGINE 477 select IIO_TRIGGERED_BUFFER 478 help 479 Say yes here to build support for Analog Devices 480 AD7944, AD7985, AD7986 ADCs. 481 482 To compile this driver as a module, choose M here: the 483 module will be called ad7944 484 485config AD7949 486 tristate "Analog Devices AD7949 and similar ADCs driver" 487 depends on SPI 488 help 489 Say yes here to build support for Analog Devices 490 AD7949, AD7682, AD7689 8 Channel ADCs. 491 492 To compile this driver as a module, choose M here: the 493 module will be called ad7949. 494 495config AD799X 496 tristate "Analog Devices AD799x ADC driver" 497 depends on I2C 498 select IIO_BUFFER 499 select IIO_TRIGGERED_BUFFER 500 help 501 Say yes here to build support for Analog Devices: 502 ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, ad7998 503 i2c analog to digital converters (ADC). Provides direct access 504 via sysfs. 505 506 To compile this driver as a module, choose M here: the module will be 507 called ad799x. 508 509config AD9467 510 tristate "Analog Devices AD9467 High Speed ADC driver" 511 depends on SPI 512 select IIO_BACKEND 513 help 514 Say yes here to build support for Analog Devices: 515 * AD9467 16-Bit, 200 MSPS/250 MSPS Analog-to-Digital Converter 516 517 The driver requires the assistance of the AXI ADC IP core to operate, 518 since SPI is used for configuration only, while data has to be 519 streamed into memory via DMA. 520 521 To compile this driver as a module, choose M here: the module will be 522 called ad9467. 523 524config ADE9000 525 tristate "Analog Devices ADE9000 Multiphase Energy, and Power Quality Monitoring IC Driver" 526 depends on SPI 527 select REGMAP_SPI 528 select IIO_BUFFER 529 select IIO_KFIFO_BUF 530 help 531 Say yes here to build support for the Analog Devices ADE9000, 532 a highly accurate, multiphase energy and power quality monitoring 533 integrated circuit. 534 535 The device features high-precision analog-to-digital converters 536 and digital signal processing to compute RMS values, power factor, 537 frequency, and harmonic analysis. It supports SPI communication 538 and provides buffered data output through the IIO framework. 539 540 To compile this driver as a module, choose M here: the module will 541 be called ade9000. 542 543config ADI_AXI_ADC 544 tristate "Analog Devices Generic AXI ADC IP core driver" 545 depends on MICROBLAZE || NIOS2 || ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_INTEL_SOCFPGA || COMPILE_TEST 546 select IIO_BUFFER 547 select IIO_BUFFER_HW_CONSUMER 548 select IIO_BUFFER_DMAENGINE 549 select REGMAP_MMIO 550 select IIO_BACKEND 551 help 552 Say yes here to build support for Analog Devices Generic 553 AXI ADC IP core. The IP core is used for interfacing with 554 analog-to-digital (ADC) converters that require either a high-speed 555 serial interface (JESD204B/C) or a source synchronous parallel 556 interface (LVDS/CMOS). 557 Typically (for such devices) SPI will be used for configuration only, 558 while this IP core handles the streaming of data into memory via DMA. 559 560 Link: https://wiki.analog.com/resources/fpga/docs/axi_adc_ip 561 If unsure, say N (but it's safe to say "Y"). 562 563 To compile this driver as a module, choose M here: the 564 module will be called adi-axi-adc. 565 566config ASPEED_ADC 567 tristate "Aspeed ADC" 568 depends on ARCH_ASPEED || COMPILE_TEST 569 depends on COMMON_CLK 570 help 571 If you say yes here you get support for the ADC included in Aspeed 572 BMC SoCs. 573 574 To compile this driver as a module, choose M here: the module will be 575 called aspeed_adc. 576 577config AT91_ADC 578 tristate "Atmel AT91 ADC" 579 depends on ARCH_AT91 || COMPILE_TEST 580 depends on INPUT && SYSFS && OF 581 select IIO_BUFFER 582 select IIO_TRIGGERED_BUFFER 583 help 584 Say yes here to build support for Atmel AT91 ADC. 585 586 To compile this driver as a module, choose M here: the module will be 587 called at91_adc. 588 589config AT91_SAMA5D2_ADC 590 tristate "Atmel AT91 SAMA5D2 ADC" 591 depends on ARCH_AT91 || COMPILE_TEST 592 depends on HAS_IOMEM 593 select IIO_BUFFER 594 select IIO_TRIGGERED_BUFFER 595 help 596 Say yes here to build support for Atmel SAMA5D2 ADC which is 597 available on SAMA5D2 SoC family. 598 599 To compile this driver as a module, choose M here: the module will be 600 called at91-sama5d2_adc. 601 602config AXP20X_ADC 603 tristate "X-Powers AXP20X and AXP22X ADC driver" 604 depends on MFD_AXP20X 605 help 606 Say yes here to have support for X-Powers power management IC (PMIC) 607 AXP20X and AXP22X ADC devices. 608 609 To compile this driver as a module, choose M here: the module will be 610 called axp20x_adc. 611 612config AXP288_ADC 613 tristate "X-Powers AXP288 ADC driver" 614 depends on MFD_AXP20X 615 help 616 Say yes here to have support for X-Powers power management IC (PMIC) ADC 617 device. Depending on platform configuration, this general purpose ADC can 618 be used for sampling sensors such as thermal resistors. 619 620 To compile this driver as a module, choose M here: the module will be 621 called axp288_adc. 622 623config BCM_IPROC_ADC 624 tristate "Broadcom IPROC ADC driver" 625 depends on (ARCH_BCM_IPROC && OF) || COMPILE_TEST 626 depends on MFD_SYSCON 627 default ARCH_BCM_CYGNUS 628 help 629 Say Y here if you want to add support for the Broadcom static 630 ADC driver. 631 632 Broadcom iProc ADC driver. Broadcom iProc ADC controller has 8 633 channels. The driver allows the user to read voltage values. 634 635config BERLIN2_ADC 636 tristate "Marvell Berlin2 ADC driver" 637 depends on ARCH_BERLIN || COMPILE_TEST 638 help 639 Marvell Berlin2 ADC driver. This ADC has 8 channels, with one used for 640 temperature measurement. 641 642config CC10001_ADC 643 tristate "Cosmic Circuits 10001 ADC driver" 644 depends on HAS_IOMEM && HAVE_CLK && REGULATOR 645 select IIO_BUFFER 646 select IIO_TRIGGERED_BUFFER 647 help 648 Say yes here to build support for Cosmic Circuits 10001 ADC. 649 650 This driver can also be built as a module. If so, the module will be 651 called cc10001_adc. 652 653config CPCAP_ADC 654 tristate "Motorola CPCAP PMIC ADC driver" 655 depends on MFD_CPCAP 656 select IIO_BUFFER 657 select IIO_TRIGGERED_BUFFER 658 help 659 Say yes here to build support for Motorola CPCAP PMIC ADC. 660 661 This driver can also be built as a module. If so, the module will be 662 called cpcap-adc. 663 664config DA9150_GPADC 665 tristate "Dialog DA9150 GPADC driver support" 666 depends on MFD_DA9150 667 help 668 Say yes here to build support for Dialog DA9150 GPADC. 669 670 This driver can also be built as a module. If chosen, the module name 671 will be da9150-gpadc. 672 673 To compile this driver as a module, choose M here: the module will be 674 called berlin2-adc. 675 676config DLN2_ADC 677 tristate "Diolan DLN-2 ADC driver support" 678 depends on MFD_DLN2 679 select IIO_BUFFER 680 select IIO_TRIGGERED_BUFFER 681 help 682 Say yes here to build support for Diolan DLN-2 ADC. 683 684 This driver can also be built as a module. If so, the module will be 685 called adc_dln2. 686 687config ENVELOPE_DETECTOR 688 tristate "Envelope detector using a DAC and a comparator" 689 help 690 Say yes here to build support for an envelope detector using a DAC 691 and a comparator. 692 693 To compile this driver as a module, choose M here: the module will be 694 called envelope-detector. 695 696config EP93XX_ADC 697 tristate "Cirrus Logic EP93XX ADC driver" 698 depends on ARCH_EP93XX || COMPILE_TEST 699 depends on HAS_IOMEM 700 help 701 Driver for the ADC module on the EP93XX series of SoC from Cirrus Logic. 702 It's recommended to switch on CONFIG_HIGH_RES_TIMERS option, in this 703 case driver will reduce its CPU usage by 90% in some use cases. 704 705 To compile this driver as a module, choose M here: the module will be 706 called ep93xx_adc. 707 708config EXYNOS_ADC 709 tristate "Exynos ADC driver support" 710 depends on ARCH_EXYNOS || ARCH_S3C64XX || ARCH_S5PV210 || (OF && COMPILE_TEST) 711 depends on HAS_IOMEM 712 help 713 Driver for the ADC block found in the Samsung S3C6410, S5Pv210 and 714 Exynos SoCs. 715 Choose Y here only if you build for such Samsung SoC. 716 717 To compile this driver as a module, choose M here: the module will be 718 called exynos_adc. 719 720config MXS_LRADC_ADC 721 tristate "Freescale i.MX23/i.MX28 LRADC ADC" 722 depends on MFD_MXS_LRADC 723 select IIO_BUFFER 724 select IIO_TRIGGERED_BUFFER 725 help 726 Say yes here to build support for the ADC functions of the 727 i.MX23/i.MX28 LRADC. This includes general-purpose ADC readings, 728 battery voltage measurement, and die temperature measurement. 729 730 This driver can also be built as a module. If so, the module will be 731 called mxs-lradc-adc. 732 733config FSL_MX25_ADC 734 tristate "Freescale MX25 ADC driver" 735 depends on MFD_MX25_TSADC 736 help 737 Generic Conversion Queue driver used for general purpose ADC in the 738 MX25. This driver supports single measurements using the MX25 ADC. 739 740config GEHC_PMC_ADC 741 tristate "GE HealthCare PMC ADC driver" 742 depends on I2C 743 help 744 Say yes here to build support for the GE HealthCare PMC 16-bit 745 16-Channel ADC. 746 747 To compile this driver as a module, choose M here: the module will be 748 called gehc-pmc-adc. 749 750config HI8435 751 tristate "Holt Integrated Circuits HI-8435 threshold detector" 752 select IIO_TRIGGERED_EVENT 753 depends on SPI 754 help 755 If you say yes here you get support for Holt Integrated Circuits 756 HI-8435 chip. 757 758 This driver can also be built as a module. If so, the module will be 759 called hi8435. 760 761config HX711 762 tristate "AVIA HX711 ADC for weight cells" 763 depends on GPIOLIB 764 select IIO_BUFFER 765 select IIO_TRIGGERED_BUFFER 766 help 767 If you say yes here you get support for AVIA HX711 ADC which is used 768 for weigh cells 769 770 This driver uses two GPIOs, one acts as the clock and controls the 771 channel selection and gain, the other one is used for the measurement 772 data 773 774 Currently the raw value is read from the chip and delivered. 775 To get an actual weight one needs to subtract the 776 zero offset and multiply by a scale factor. 777 This should be done in userspace. 778 779 This driver can also be built as a module. If so, the module will be 780 called hx711. 781 782config INA2XX_ADC 783 tristate "Texas Instruments INA2xx Power Monitors IIO driver" 784 depends on I2C && !SENSORS_INA2XX 785 select REGMAP_I2C 786 select IIO_BUFFER 787 select IIO_KFIFO_BUF 788 help 789 Say yes here to build support for TI INA2xx family of Power Monitors. 790 This driver is mutually exclusive with the HWMON version. 791 792config INGENIC_ADC 793 tristate "Ingenic JZ47xx SoCs ADC driver" 794 depends on MIPS || COMPILE_TEST 795 select IIO_BUFFER 796 help 797 Say yes here to build support for the Ingenic JZ47xx SoCs ADC unit. 798 799 This driver can also be built as a module. If so, the module will be 800 called ingenic_adc. 801 802config INTEL_DC_TI_ADC 803 tristate "Intel Bay Trail / Cherry Trail Dollar Cove TI ADC driver" 804 depends on INTEL_SOC_PMIC_CHTDC_TI 805 help 806 Say yes here to have support for the Dollar Cove TI PMIC ADC device. 807 Depending on platform configuration, this general purpose ADC can be 808 used for sensors such as battery voltage and thermal resistors. 809 810 To compile this driver as a module, choose M here: the module will be 811 called intel_dc_ti_adc. 812 813config INTEL_MRFLD_ADC 814 tristate "Intel Merrifield Basin Cove ADC driver" 815 depends on INTEL_SOC_PMIC_MRFLD 816 help 817 Say yes here to have support for Basin Cove power management IC (PMIC) ADC 818 device. Depending on platform configuration, this general purpose ADC can 819 be used for sampling sensors such as thermal resistors. 820 821 To compile this driver as a module, choose M here: the module will be 822 called intel_mrfld_adc. 823 824config IMX7D_ADC 825 tristate "Freescale IMX7D ADC driver" 826 depends on ARCH_MXC || COMPILE_TEST 827 depends on HAS_IOMEM 828 help 829 Say yes here to build support for IMX7D ADC. 830 831 This driver can also be built as a module. If so, the module will be 832 called imx7d_adc. 833 834config IMX8QXP_ADC 835 tristate "NXP IMX8QXP ADC driver" 836 depends on ARCH_MXC || COMPILE_TEST 837 depends on HAS_IOMEM 838 help 839 Say yes here to build support for IMX8QXP ADC. 840 841 This driver can also be built as a module. If so, the module will be 842 called imx8qxp-adc. 843 844config IMX93_ADC 845 tristate "IMX93 ADC driver" 846 depends on ARCH_MXC || COMPILE_TEST 847 depends on HAS_IOMEM 848 help 849 Say yes here to build support for IMX93 ADC. 850 851 This driver can also be built as a module. If so, the module will be 852 called imx93_adc. 853 854config LP8788_ADC 855 tristate "LP8788 ADC driver" 856 depends on MFD_LP8788 857 help 858 Say yes here to build support for TI LP8788 ADC. 859 860 To compile this driver as a module, choose M here: the module will be 861 called lp8788_adc. 862 863config LPC18XX_ADC 864 tristate "NXP LPC18xx ADC driver" 865 depends on ARCH_LPC18XX || COMPILE_TEST 866 depends on HAS_IOMEM 867 help 868 Say yes here to build support for NXP LPC18XX ADC. 869 870 To compile this driver as a module, choose M here: the module will be 871 called lpc18xx_adc. 872 873config LPC32XX_ADC 874 tristate "NXP LPC32XX ADC" 875 depends on ARCH_LPC32XX || COMPILE_TEST 876 depends on HAS_IOMEM 877 help 878 Say yes here to build support for the integrated ADC inside the 879 LPC32XX SoC. Note that this feature uses the same hardware as the 880 touchscreen driver, so you should either select only one of the two 881 drivers (lpc32xx_adc or lpc32xx_ts) or, in the OpenFirmware case, 882 activate only one via device tree selection. Provides direct access 883 via sysfs. 884 885config LTC2309 886 tristate "Linear Technology LTC2309 ADC driver" 887 depends on I2C 888 help 889 Say yes here to build support for Linear Technology LTC2309, a low 890 noise, low power, 8-channel, 12-bit SAR ADC 891 892 This driver can also be built as a module. If so, the module will 893 be called ltc2309. 894 895config LTC2471 896 tristate "Linear Technology LTC2471 and LTC2473 ADC driver" 897 depends on I2C 898 help 899 Say yes here to build support for Linear Technology LTC2471 and 900 LTC2473 16-bit I2C ADC. 901 902 This driver can also be built as a module. If so, the module will 903 be called ltc2471. 904 905config LTC2485 906 tristate "Linear Technology LTC2485 ADC driver" 907 depends on I2C 908 help 909 Say yes here to build support for Linear Technology LTC2485 ADC. 910 911 To compile this driver as a module, choose M here: the module will be 912 called ltc2485. 913 914config LTC2496 915 tristate "Linear Technology LTC2496 ADC driver" 916 depends on SPI 917 help 918 Say yes here to build support for Linear Technology LTC2496 919 16-Bit 8-/16-Channel Delta Sigma ADC. 920 921 To compile this driver as a module, choose M here: the module will be 922 called ltc2496. 923 924config LTC2497 925 tristate "Linear Technology LTC2497 ADC driver" 926 depends on I2C 927 help 928 Say yes here to build support for Linear Technology LTC2497 929 16-Bit 8-/16-Channel Delta Sigma ADC. 930 931 To compile this driver as a module, choose M here: the module will be 932 called ltc2497. 933 934config MAX1027 935 tristate "Maxim max1027 ADC driver" 936 depends on SPI 937 select IIO_BUFFER 938 select IIO_TRIGGERED_BUFFER 939 help 940 Say yes here to build support for Maxim SPI {10,12}-bit ADC models: 941 max1027, max1029, max1031, max1227, max1229 and max1231. 942 943 To compile this driver as a module, choose M here: the module will be 944 called max1027. 945 946config MAX11100 947 tristate "Maxim max11100 ADC driver" 948 depends on SPI_MASTER 949 help 950 Say yes here to build support for Maxim max11100 SPI ADC 951 952 To compile this driver as a module, choose M here: the module will be 953 called max11100. 954 955config MAX1118 956 tristate "Maxim max1117/max1118/max1119 ADCs driver" 957 depends on SPI 958 select IIO_BUFFER 959 select IIO_TRIGGERED_BUFFER 960 help 961 Say yes here to build support for Maxim max1117/max1118/max1119 962 8-bit, dual-channel ADCs. 963 964 To compile this driver as a module, choose M here: the module will be 965 called max1118. 966 967config MAX11205 968 tristate "Maxim max11205 ADC driver" 969 depends on SPI 970 select AD_SIGMA_DELTA 971 select IIO_BUFFER 972 select IIO_TRIGGERED_BUFFER 973 974 help 975 Say yes here to build support for Maxim max11205 16-bit, single-channel 976 ultra-low power delta-sigma ADC. 977 978 To compile this driver as a module, choose M here: the module will be 979 called max11205. 980 981config MAX11410 982 tristate "Analog Devices MAX11410 ADC driver" 983 depends on SPI 984 select REGMAP_SPI 985 select IIO_BUFFER 986 select IIO_TRIGGER 987 select IIO_TRIGGERED_BUFFER 988 help 989 Say yes here to build support for Analog Devices MAX11410 ADCs. 990 991 To compile this driver as a module, choose M here: the module will be 992 called max11410. 993 994config MAX1241 995 tristate "Maxim max1241 ADC driver" 996 depends on SPI_MASTER 997 help 998 Say yes here to build support for Maxim max1241 12-bit, single-channel 999 ADC. 1000 1001 To compile this driver as a module, choose M here: the module will be 1002 called max1241. 1003 1004config MAX1363 1005 tristate "Maxim max1363 ADC driver" 1006 depends on I2C 1007 select IIO_BUFFER 1008 select IIO_TRIGGERED_BUFFER 1009 help 1010 Say yes here to build support for many Maxim i2c analog to digital 1011 converters (ADC). (max1361, max1362, max1363, max1364, max1036, 1012 max1037, max1038, max1039, max1136, max1136, max1137, max1138, 1013 max1139, max1236, max1237, max11238, max1239, max11600, max11601, 1014 max11602, max11603, max11604, max11605, max11606, max11607, 1015 max11608, max11609, max11610, max11611, max11612, max11613, 1016 max11614, max11615, max11616, max11617, max11644, max11645, 1017 max11646, max11647) Provides direct access via sysfs and buffered 1018 data via the iio dev interface. 1019 1020 To compile this driver as a module, choose M here: the module will be 1021 called max1363. 1022 1023config MAX34408 1024 tristate "Maxim max34408/max344089 ADC driver" 1025 depends on I2C 1026 help 1027 Say yes here to build support for Maxim max34408/max34409 current sense 1028 monitor with 8-bits ADC interface with overcurrent delay/threshold and 1029 shutdown delay. 1030 1031 To compile this driver as a module, choose M here: the module will be 1032 called max34408. 1033 1034config MAX77541_ADC 1035 tristate "Analog Devices MAX77541 ADC driver" 1036 depends on MFD_MAX77541 1037 help 1038 This driver controls a Analog Devices MAX77541 ADC 1039 via I2C bus. This device has one adc. Say yes here to build 1040 support for Analog Devices MAX77541 ADC interface. 1041 1042 To compile this driver as a module, choose M here: 1043 the module will be called max77541-adc. 1044 1045config MAX9611 1046 tristate "Maxim max9611/max9612 ADC driver" 1047 depends on I2C 1048 help 1049 Say yes here to build support for Maxim max9611/max9612 current sense 1050 amplifier with 12-bits ADC interface. 1051 1052 To compile this driver as a module, choose M here: the module will be 1053 called max9611. 1054 1055config MCP320X 1056 tristate "Microchip Technology MCP3x01/02/04/08 and MCP3550/1/3" 1057 depends on SPI 1058 help 1059 Say yes here to build support for Microchip Technology's 1060 MCP3001, MCP3002, MCP3004, MCP3008, MCP3201, MCP3202, MCP3204, 1061 MCP3208, MCP3301, MCP3550, MCP3551 and MCP3553 analog to digital 1062 converters. 1063 1064 This driver can also be built as a module. If so, the module will be 1065 called mcp320x. 1066 1067config MCP3422 1068 tristate "Microchip Technology MCP3421/2/3/4/5/6/7/8 driver" 1069 depends on I2C 1070 help 1071 Say yes here to build support for Microchip Technology's MCP3421 1072 MCP3422, MCP3423, MCP3424, MCP3425, MCP3426, MCP3427 or MCP3428 1073 analog to digital converters. 1074 1075 This driver can also be built as a module. If so, the module will be 1076 called mcp3422. 1077 1078config MCP3564 1079 tristate "Microchip Technology MCP3461/2/4/R, MCP3561/2/4/R driver" 1080 depends on SPI 1081 depends on IIO 1082 help 1083 Say yes here to build support for Microchip Technology's MCP3461, 1084 MCP3462, MCP3464, MCP3461R, MCP3462R, MCP3464R, MCP3561, MCP3562, 1085 MCP3564, MCP3561R, MCP3562R and MCP3564R analog to digital 1086 converters. 1087 1088 This driver can also be built as a module. If so, the module will be 1089 called mcp3564. 1090 1091config MCP3911 1092 tristate "Microchip Technology MCP3911 driver" 1093 depends on SPI 1094 select IIO_BUFFER 1095 select IIO_TRIGGERED_BUFFER 1096 help 1097 Say yes here to build support for one of the following 1098 Microchip Technology's analog to digital converters: 1099 MCP3910, MCP3911, MCP3912, MCP3913, MCP3914, 1100 MCP3918 and MCP3919. 1101 1102 This driver can also be built as a module. If so, the module will be 1103 called mcp3911. 1104 1105config MEDIATEK_MT6359_AUXADC 1106 tristate "MediaTek MT6359 PMIC AUXADC driver" 1107 depends on MFD_MT6397 1108 help 1109 Say yes here to enable support for MediaTek MT6357, MT6358 and 1110 MT6359 PMICs Auxiliary ADC. 1111 This driver provides multiple channels for system monitoring, 1112 such as battery voltage, PMIC temperature, and others. 1113 1114 This driver can also be built as a module. If so, the module will be 1115 called mt6359-auxadc. 1116 1117config MEDIATEK_MT6360_ADC 1118 tristate "Mediatek MT6360 ADC driver" 1119 depends on MFD_MT6360 1120 select IIO_BUFFER 1121 select IIO_TRIGGERED_BUFFER 1122 help 1123 Say Y here to enable MT6360 ADC support. 1124 Integrated for System Monitoring includes 1125 is used in smartphones and tablets and supports a 11 channel 1126 general purpose ADC. 1127 1128config MEDIATEK_MT6370_ADC 1129 tristate "MediaTek MT6370 ADC driver" 1130 depends on MFD_MT6370 1131 help 1132 Say yes here to enable MediaTek MT6370 ADC support. 1133 1134 This ADC driver provides 9 channels for system monitoring (charger 1135 current, voltage, and temperature). 1136 1137 This driver can also be built as a module. If so, the module 1138 will be called "mt6370-adc". 1139 1140config MEDIATEK_MT6577_AUXADC 1141 tristate "MediaTek AUXADC driver" 1142 depends on ARCH_MEDIATEK || COMPILE_TEST 1143 depends on HAS_IOMEM 1144 help 1145 Say yes here to enable support for MediaTek mt65xx AUXADC. 1146 1147 The driver supports immediate mode operation to read from one of sixteen 1148 channels (external or internal). 1149 1150 This driver can also be built as a module. If so, the module will be 1151 called mt6577_auxadc. 1152 1153config MEN_Z188_ADC 1154 tristate "MEN 16z188 ADC IP Core support" 1155 depends on MCB 1156 help 1157 Say yes here to enable support for the MEN 16z188 ADC IP-Core on a MCB 1158 carrier. 1159 1160 This driver can also be built as a module. If so, the module will be 1161 called men_z188_adc. 1162 1163config MESON_SARADC 1164 tristate "Amlogic Meson SAR ADC driver" 1165 default ARCH_MESON 1166 depends on OF && COMMON_CLK && (ARCH_MESON || COMPILE_TEST) 1167 select REGMAP_MMIO 1168 help 1169 Say yes here to build support for the SAR ADC found in Amlogic Meson 1170 SoCs. 1171 1172 To compile this driver as a module, choose M here: the 1173 module will be called meson_saradc. 1174 1175config MP2629_ADC 1176 tristate "Monolithic MP2629 ADC driver" 1177 depends on MFD_MP2629 1178 help 1179 Say yes to have support for battery charger IC MP2629 ADC device 1180 accessed over I2C. 1181 1182 This driver provides ADC conversion of system, input power supply 1183 and battery voltage & current information. 1184 1185config NAU7802 1186 tristate "Nuvoton NAU7802 ADC driver" 1187 depends on I2C 1188 help 1189 Say yes here to build support for Nuvoton NAU7802 ADC. 1190 1191 To compile this driver as a module, choose M here: the 1192 module will be called nau7802. 1193 1194config NCT7201 1195 tristate "Nuvoton Instruments NCT7201 and NCT7202 Power Monitor" 1196 depends on I2C 1197 select REGMAP_I2C 1198 help 1199 If you say yes here you get support for the Nuvoton NCT7201 and 1200 NCT7202 Voltage Monitor. 1201 1202 This driver can also be built as a module. If so, the module 1203 will be called nct7201. 1204 1205config NPCM_ADC 1206 tristate "Nuvoton NPCM ADC driver" 1207 depends on ARCH_NPCM || COMPILE_TEST 1208 depends on HAS_IOMEM 1209 help 1210 Say yes here to build support for Nuvoton NPCM ADC. 1211 1212 This driver can also be built as a module. If so, the module 1213 will be called npcm_adc. 1214 1215config PAC1921 1216 tristate "Microchip Technology PAC1921 driver" 1217 depends on I2C 1218 select REGMAP_I2C 1219 select IIO_BUFFER 1220 select IIO_TRIGGERED_BUFFER 1221 help 1222 Say yes here to build support for Microchip Technology's PAC1921 1223 High-Side Power/Current Monitor with Analog Output. 1224 1225 This driver can also be built as a module. If so, the module 1226 will be called pac1921. 1227 1228config PAC1934 1229 tristate "Microchip Technology PAC1934 driver" 1230 depends on I2C 1231 help 1232 Say yes here to build support for Microchip Technology's PAC1931, 1233 PAC1932, PAC1933, PAC1934 Single/Multi-Channel Power Monitor with 1234 Accumulator. 1235 1236 This driver can also be built as a module. If so, the module 1237 will be called pac1934. 1238 1239config PALMAS_GPADC 1240 tristate "TI Palmas General Purpose ADC" 1241 depends on MFD_PALMAS 1242 help 1243 Palmas series pmic chip by Texas Instruments (twl6035/6037) 1244 is used in smartphones and tablets and supports a 16 channel 1245 general purpose ADC. 1246 1247config QCOM_VADC_COMMON 1248 tristate 1249 1250config QCOM_PM8XXX_XOADC 1251 tristate "Qualcomm SSBI PM8xxx PMIC XOADCs" 1252 depends on MFD_PM8XXX 1253 select QCOM_VADC_COMMON 1254 help 1255 ADC driver for the XOADC portions of the Qualcomm PM8xxx PMICs 1256 using SSBI transport: PM8018, PM8038, PM8058, PM8921. 1257 1258 To compile this driver as a module, choose M here: the module 1259 will be called qcom-pm8xxx-xoadc. 1260 1261config QCOM_SPMI_RRADC 1262 tristate "Qualcomm SPMI RRADC" 1263 depends on MFD_SPMI_PMIC 1264 help 1265 This is for the PMIC Round Robin ADC driver. 1266 1267 This driver exposes the battery ID resistor, battery thermal, PMIC die 1268 temperature, charger USB in and DC in voltage and current. 1269 1270 To compile this driver as a module, choose M here: the module will 1271 be called qcom-qpmi-rradc. 1272 1273config QCOM_SPMI_IADC 1274 tristate "Qualcomm SPMI PMIC current ADC" 1275 depends on SPMI 1276 select REGMAP_SPMI 1277 help 1278 This is the IIO Current ADC driver for Qualcomm QPNP IADC Chip. 1279 1280 The driver supports single mode operation to read from one of two 1281 channels (external or internal). Hardware have additional 1282 channels internally used for gain and offset calibration. 1283 1284 To compile this driver as a module, choose M here: the module will 1285 be called qcom-spmi-iadc. 1286 1287config QCOM_SPMI_VADC 1288 tristate "Qualcomm SPMI PMIC voltage ADC" 1289 depends on SPMI 1290 select REGMAP_SPMI 1291 select QCOM_VADC_COMMON 1292 help 1293 This is the IIO Voltage ADC driver for Qualcomm QPNP VADC Chip. 1294 1295 The driver supports multiple channels read. The VADC is a 15-bit 1296 sigma-delta ADC. Some of the channels are internally used for 1297 calibration. 1298 1299 To compile this driver as a module, choose M here: the module will 1300 be called qcom-spmi-vadc. 1301 1302config QCOM_SPMI_ADC5 1303 tristate "Qualcomm Technologies Inc. SPMI PMIC5 ADC" 1304 depends on SPMI 1305 select REGMAP_SPMI 1306 select QCOM_VADC_COMMON 1307 help 1308 This is the IIO Voltage PMIC5 ADC driver for Qualcomm Technologies Inc. 1309 1310 The driver supports multiple channels read. The ADC is a 16-bit 1311 sigma-delta ADC. The hardware supports calibrated results for 1312 conversion requests and clients include reading voltage phone 1313 power, on board system thermistors connected to the PMIC ADC, 1314 PMIC die temperature, charger temperature, battery current, USB voltage 1315 input, voltage signals connected to supported PMIC GPIO inputs. The 1316 hardware supports internal pull-up for thermistors and can choose between 1317 a 100k, 30k and 400k pull up using the ADC channels. 1318 1319 To compile this driver as a module, choose M here: the module will 1320 be called qcom-spmi-adc5. 1321 1322config RCAR_GYRO_ADC 1323 tristate "Renesas R-Car GyroADC driver" 1324 depends on ARCH_RCAR_GEN2 || COMPILE_TEST 1325 help 1326 Say yes here to build support for the GyroADC found in Renesas 1327 R-Car Gen2 SoCs. This block is a simple SPI offload engine for 1328 reading data out of attached compatible ADCs in a round-robin 1329 fashion. Up to 4 or 8 ADC channels are supported by this block, 1330 depending on which ADCs are attached. 1331 1332 To compile this driver as a module, choose M here: the 1333 module will be called rcar-gyroadc. 1334 1335config RN5T618_ADC 1336 tristate "ADC for the RN5T618/RC5T619 family of chips" 1337 depends on MFD_RN5T618 1338 help 1339 Say yes here to build support for the integrated ADC inside the 1340 RN5T618/619 series PMICs: 1341 1342 This driver can also be built as a module. If so, the module 1343 will be called rn5t618-adc. 1344 1345config ROHM_BD79112 1346 tristate "Rohm BD79112 ADC driver" 1347 depends on SPI && GPIOLIB 1348 select REGMAP_SPI 1349 select IIO_ADC_HELPER 1350 help 1351 Say yes here to build support for the ROHM BD79112 ADC. The 1352 ROHM BD79112 is a 12-bit, 32-channel, SAR ADC. Analog inputs 1353 can also be used for GPIO. 1354 1355config ROHM_BD79124 1356 tristate "Rohm BD79124 ADC driver" 1357 depends on I2C && GPIOLIB 1358 select REGMAP_I2C 1359 select IIO_ADC_HELPER 1360 help 1361 Say yes here to build support for the ROHM BD79124 ADC. The 1362 ROHM BD79124 is a 12-bit, 8-channel, SAR ADC. The ADC supports 1363 also an automatic measurement mode, with an alarm interrupt for 1364 out-of-window measurements. The window is configurable for each 1365 channel. 1366 1367config ROCKCHIP_SARADC 1368 tristate "Rockchip SARADC driver" 1369 depends on ARCH_ROCKCHIP || COMPILE_TEST 1370 depends on RESET_CONTROLLER 1371 select IIO_BUFFER 1372 select IIO_TRIGGERED_BUFFER 1373 help 1374 Say yes here to build support for the SARADC found in SoCs from 1375 Rockchip. 1376 1377 To compile this driver as a module, choose M here: the 1378 module will be called rockchip_saradc. 1379 1380config RICHTEK_RTQ6056 1381 tristate "Richtek RTQ6056 Current and Power Monitor ADC" 1382 depends on I2C 1383 select REGMAP_I2C 1384 select IIO_BUFFER 1385 select IIO_TRIGGERED_BUFFER 1386 help 1387 Say yes here to enable RQT6056 ADC support. 1388 RTQ6056 is a high accuracy current-sense monitor with I2C and SMBus 1389 compatible interface, and the device provides full information for 1390 system by reading out the load current and power. 1391 1392 This driver can also be built as a module. If so, the module will be 1393 called rtq6056. 1394 1395config RZG2L_ADC 1396 tristate "Renesas RZ/G2L ADC driver" 1397 depends on ARCH_RZG2L || COMPILE_TEST 1398 select IIO_ADC_HELPER 1399 help 1400 Say yes here to build support for the ADC found in Renesas 1401 RZ/G2L family. 1402 1403 To compile this driver as a module, choose M here: the 1404 module will be called rzg2l_adc. 1405 1406config SC27XX_ADC 1407 tristate "Spreadtrum SC27xx series PMICs ADC" 1408 depends on MFD_SC27XX_PMIC || COMPILE_TEST 1409 help 1410 Say yes here to build support for the integrated ADC inside the 1411 Spreadtrum SC27xx series PMICs. 1412 1413 This driver can also be built as a module. If so, the module 1414 will be called sc27xx_adc. 1415 1416config SOPHGO_CV1800B_ADC 1417 tristate "Sophgo CV1800B SARADC" 1418 depends on ARCH_SOPHGO || COMPILE_TEST 1419 help 1420 Say yes here to build support for the SARADC integrated inside 1421 the Sophgo CV1800B SoC. 1422 1423 This driver can also be built as a module. If so, the module 1424 will be called sophgo_cv1800b_adc. 1425 1426config SPEAR_ADC 1427 tristate "ST SPEAr ADC" 1428 depends on PLAT_SPEAR || COMPILE_TEST 1429 depends on HAS_IOMEM 1430 help 1431 Say yes here to build support for the integrated ADC inside the 1432 ST SPEAr SoC. Provides direct access via sysfs. 1433 1434 To compile this driver as a module, choose M here: the 1435 module will be called spear_adc. 1436 1437config SD_ADC_MODULATOR 1438 tristate "Generic sigma delta modulator" 1439 select IIO_BUFFER 1440 select IIO_TRIGGERED_BUFFER 1441 select IIO_BACKEND 1442 help 1443 Select this option to enables sigma delta modulator. This driver can 1444 support generic sigma delta modulators. 1445 1446 This driver can also be built as a module. If so, the module 1447 will be called sd_adc_modulator. 1448 1449config STM32_ADC_CORE 1450 tristate "STMicroelectronics STM32 adc core" 1451 depends on ARCH_STM32 || COMPILE_TEST 1452 depends on OF 1453 depends on REGULATOR 1454 depends on HAS_IOMEM 1455 select IIO_BUFFER 1456 select MFD_STM32_TIMERS 1457 select IIO_STM32_TIMER_TRIGGER 1458 select IIO_TRIGGERED_BUFFER 1459 help 1460 Select this option to enable the core driver for STMicroelectronics 1461 STM32 analog-to-digital converter (ADC). 1462 1463 This driver can also be built as a module. If so, the module 1464 will be called stm32-adc-core. 1465 1466config STM32_ADC 1467 tristate "STMicroelectronics STM32 adc" 1468 depends on STM32_ADC_CORE 1469 help 1470 Say yes here to build support for STMicroelectronics stm32 Analog 1471 to Digital Converter (ADC). 1472 1473 This driver can also be built as a module. If so, the module 1474 will be called stm32-adc. 1475 1476config STM32_DFSDM_CORE 1477 tristate "STMicroelectronics STM32 DFSDM core" 1478 depends on (ARCH_STM32 && OF) || COMPILE_TEST 1479 select REGMAP 1480 select REGMAP_MMIO 1481 help 1482 Select this option to enable the driver for STMicroelectronics 1483 STM32 digital filter for sigma delta converter. 1484 1485 This driver can also be built as a module. If so, the module 1486 will be called stm32-dfsdm-core. 1487 1488config STM32_DFSDM_ADC 1489 tristate "STMicroelectronics STM32 dfsdm adc" 1490 depends on (ARCH_STM32 && OF) || COMPILE_TEST 1491 select STM32_DFSDM_CORE 1492 select REGMAP_MMIO 1493 select IIO_BUFFER 1494 select IIO_BUFFER_HW_CONSUMER 1495 select IIO_TRIGGERED_BUFFER 1496 select IIO_BACKEND 1497 help 1498 Select this option to support ADCSigma delta modulator for 1499 STMicroelectronics STM32 digital filter for sigma delta converter. 1500 1501 This driver can also be built as a module. If so, the module 1502 will be called stm32-dfsdm-adc. 1503 1504config STMPE_ADC 1505 tristate "STMicroelectronics STMPE ADC driver" 1506 depends on OF && MFD_STMPE 1507 help 1508 Say yes here to build support for ST Microelectronics STMPE 1509 built-in ADC block (stmpe811). 1510 1511config SUN4I_GPADC 1512 tristate "Allwinner A10/A13/A31 and similar GPADCs driver" 1513 depends on IIO 1514 depends on MFD_SUN4I_GPADC || MACH_SUN8I 1515 depends on THERMAL || !THERMAL_OF 1516 select REGMAP_IRQ 1517 help 1518 Say yes here to build support for Allwinner (A10, A13 and A31) SoCs 1519 GPADC. This ADC provides 4 channels which can be used as an ADC or as 1520 a touchscreen input and one channel for thermal sensor. 1521 1522 The thermal sensor slows down ADC readings and can be disabled by 1523 disabling CONFIG_THERMAL_OF. However, the thermal sensor should be 1524 enabled by default since the SoC temperature is usually more critical 1525 than ADC readings. 1526 1527 To compile this driver as a module, choose M here: the module will be 1528 called sun4i-gpadc-iio. 1529 1530config SUN20I_GPADC 1531 tristate "Allwinner D1/T113s/T507/R329 and similar GPADCs driver" 1532 depends on ARCH_SUNXI || COMPILE_TEST 1533 select IIO_ADC_HELPER 1534 help 1535 Say yes here to build support for Allwinner (D1, T113, T507 and R329) 1536 SoCs GPADC. This ADC provides up to 16 channels. 1537 1538 To compile this driver as a module, choose M here: the module will be 1539 called sun20i-gpadc-iio. 1540 1541config TI_ADC081C 1542 tristate "Texas Instruments ADC081C/ADC101C/ADC121C family" 1543 depends on I2C 1544 select IIO_BUFFER 1545 select IIO_TRIGGERED_BUFFER 1546 help 1547 If you say yes here you get support for Texas Instruments ADC081C, 1548 ADC101C and ADC121C ADC chips. 1549 1550 This driver can also be built as a module. If so, the module will be 1551 called ti-adc081c. 1552 1553config TI_ADC0832 1554 tristate "Texas Instruments ADC0831/ADC0832/ADC0834/ADC0838" 1555 depends on SPI 1556 select IIO_BUFFER 1557 select IIO_TRIGGERED_BUFFER 1558 help 1559 If you say yes here you get support for Texas Instruments ADC0831, 1560 ADC0832, ADC0834, ADC0838 ADC chips. 1561 1562 This driver can also be built as a module. If so, the module will be 1563 called ti-adc0832. 1564 1565config TI_ADC084S021 1566 tristate "Texas Instruments ADC084S021" 1567 depends on SPI 1568 select IIO_BUFFER 1569 select IIO_TRIGGERED_BUFFER 1570 help 1571 If you say yes here you get support for Texas Instruments ADC084S021 1572 chips. 1573 1574 This driver can also be built as a module. If so, the module will be 1575 called ti-adc084s021. 1576 1577config TI_ADC108S102 1578 tristate "Texas Instruments ADC108S102 and ADC128S102 driver" 1579 depends on SPI 1580 select IIO_BUFFER 1581 select IIO_TRIGGERED_BUFFER 1582 help 1583 Say yes here to build support for Texas Instruments ADC108S102 and 1584 ADC128S102 ADC. 1585 1586 To compile this driver as a module, choose M here: the module will 1587 be called ti-adc108s102. 1588 1589config TI_ADC12138 1590 tristate "Texas Instruments ADC12130/ADC12132/ADC12138" 1591 depends on SPI 1592 select IIO_BUFFER 1593 select IIO_TRIGGERED_BUFFER 1594 help 1595 If you say yes here you get support for Texas Instruments ADC12130, 1596 ADC12132 and ADC12138 chips. 1597 1598 This driver can also be built as a module. If so, the module will be 1599 called ti-adc12138. 1600 1601config TI_ADC128S052 1602 tristate "Texas Instruments ADC128S052/ADC122S021/ADC124S021" 1603 depends on SPI 1604 help 1605 If you say yes here you get support for Texas Instruments ADC128S052, 1606 ADC122S021, ADC124S021 and ROHM Semiconductor BD79104 chips. 1607 1608 This driver can also be built as a module. If so, the module will be 1609 called ti-adc128s052. 1610 1611config TI_ADC161S626 1612 tristate "Texas Instruments ADC161S626 1-channel differential ADC" 1613 depends on SPI 1614 select IIO_BUFFER 1615 select IIO_TRIGGERED_BUFFER 1616 help 1617 If you say yes here you get support for Texas Instruments ADC141S626, 1618 and ADC161S626 chips. 1619 1620 This driver can also be built as a module. If so, the module will be 1621 called ti-adc161s626. 1622 1623config TI_ADS1015 1624 tristate "Texas Instruments ADS1015 ADC" 1625 depends on I2C 1626 select REGMAP_I2C 1627 select IIO_BUFFER 1628 select IIO_TRIGGERED_BUFFER 1629 help 1630 If you say yes here you get support for Texas Instruments ADS1015 1631 ADC chip. 1632 1633 This driver can also be built as a module. If so, the module will be 1634 called ti-ads1015. 1635 1636config TI_ADS1100 1637 tristate "Texas Instruments ADS1100 and ADS1000 ADC" 1638 depends on I2C 1639 help 1640 If you say yes here you get support for Texas Instruments ADS1100 and 1641 ADS1000 ADC chips. 1642 1643 This driver can also be built as a module. If so, the module will be 1644 called ti-ads1100. 1645 1646config TI_ADS1119 1647 tristate "Texas Instruments ADS1119 ADC" 1648 depends on I2C 1649 select IIO_BUFFER 1650 select IIO_TRIGGERED_BUFFER 1651 help 1652 If you say yes here you get support for Texas Instruments ADS1119 1653 ADC chip. 1654 1655 This driver can also be built as a module. If so, the module will be 1656 called ti-ads1119. 1657 1658config TI_ADS124S08 1659 tristate "Texas Instruments ADS124S08" 1660 depends on SPI 1661 select IIO_BUFFER 1662 select IIO_TRIGGERED_BUFFER 1663 help 1664 If you say yes here you get support for Texas Instruments ADS124S08 1665 and ADS124S06 ADC chips 1666 1667 This driver can also be built as a module. If so, the module will be 1668 called ti-ads124s08. 1669 1670config TI_ADS1298 1671 tristate "Texas Instruments ADS1298" 1672 depends on SPI 1673 select IIO_BUFFER 1674 select IIO_KFIFO_BUF 1675 help 1676 If you say yes here you get support for Texas Instruments ADS1298 1677 medical ADC chips 1678 1679 This driver can also be built as a module. If so, the module will be 1680 called ti-ads1298. 1681 1682config TI_ADS131E08 1683 tristate "Texas Instruments ADS131E08" 1684 depends on SPI 1685 select IIO_BUFFER 1686 select IIO_TRIGGERED_BUFFER 1687 help 1688 Say yes here to get support for Texas Instruments ADS131E04, ADS131E06 1689 and ADS131E08 chips. 1690 1691 This driver can also be built as a module. If so, the module will be 1692 called ti-ads131e08. 1693 1694config TI_ADS7138 1695 tristate "Texas Instruments ADS7128 and ADS7138 ADC driver" 1696 depends on I2C 1697 help 1698 If you say yes here you get support for Texas Instruments ADS7128 and 1699 ADS7138 8-channel A/D converters with 12-bit resolution. 1700 1701 This driver can also be built as a module. If so, the module will be 1702 called ti-ads7138. 1703 1704config TI_ADS7924 1705 tristate "Texas Instruments ADS7924 ADC" 1706 depends on I2C 1707 select REGMAP_I2C 1708 help 1709 If you say yes here you get support for Texas Instruments ADS7924 1710 4 channels, 12-bit I2C ADC chip. 1711 1712 This driver can also be built as a module. If so, the module will be 1713 called ti-ads7924. 1714 1715config TI_ADS7950 1716 tristate "Texas Instruments ADS7950 ADC driver" 1717 depends on SPI && GPIOLIB 1718 select IIO_BUFFER 1719 select IIO_TRIGGERED_BUFFER 1720 help 1721 Say yes here to build support for Texas Instruments ADS7950, ADS7951, 1722 ADS7952, ADS7953, ADS7954, ADS7955, ADS7956, ADS7957, ADS7958, ADS7959. 1723 ADS7960, ADS7961. 1724 1725 To compile this driver as a module, choose M here: the 1726 module will be called ti-ads7950. 1727 1728config TI_ADS8344 1729 tristate "Texas Instruments ADS8344" 1730 depends on SPI 1731 help 1732 If you say yes here you get support for Texas Instruments ADS8344 1733 ADC chips 1734 1735 This driver can also be built as a module. If so, the module will be 1736 called ti-ads8344. 1737 1738config TI_ADS8688 1739 tristate "Texas Instruments ADS8688" 1740 depends on SPI 1741 select IIO_BUFFER 1742 select IIO_TRIGGERED_BUFFER 1743 help 1744 If you say yes here you get support for Texas Instruments ADS8684 and 1745 and ADS8688 ADC chips 1746 1747 This driver can also be built as a module. If so, the module will be 1748 called ti-ads8688. 1749 1750config TI_AM335X_ADC 1751 tristate "TI's AM335X ADC driver" 1752 depends on MFD_TI_AM335X_TSCADC && HAS_DMA 1753 select IIO_BUFFER 1754 select IIO_KFIFO_BUF 1755 help 1756 Say yes here to build support for Texas Instruments ADC 1757 driver which is also a MFD client. 1758 1759 To compile this driver as a module, choose M here: the module will be 1760 called ti_am335x_adc. 1761 1762config TI_LMP92064 1763 tristate "Texas Instruments LMP92064 ADC driver" 1764 depends on SPI 1765 select REGMAP_SPI 1766 select IIO_BUFFER 1767 select IIO_TRIGGERED_BUFFER 1768 help 1769 Say yes here to build support for the LMP92064 Precision Current and Voltage 1770 sensor. 1771 1772 This driver can also be built as a module. If so, the module will be called 1773 ti-lmp92064. 1774 1775config TI_TLC4541 1776 tristate "Texas Instruments TLC4541 ADC driver" 1777 depends on SPI 1778 select IIO_BUFFER 1779 select IIO_TRIGGERED_BUFFER 1780 help 1781 Say yes here to build support for Texas Instruments TLC4541 / TLC3541 1782 ADC chips. 1783 1784 This driver can also be built as a module. If so, the module will be 1785 called ti-tlc4541. 1786 1787config TI_TSC2046 1788 tristate "Texas Instruments TSC2046 ADC driver" 1789 depends on SPI 1790 select IIO_BUFFER 1791 select IIO_TRIGGERED_BUFFER 1792 help 1793 Say yes here to build support for ADC functionality of Texas 1794 Instruments TSC2046 touch screen controller. 1795 1796 This driver can also be built as a module. If so, the module will be 1797 called ti-tsc2046. 1798 1799config TWL4030_MADC 1800 tristate "TWL4030 MADC (Monitoring A/D Converter)" 1801 depends on TWL4030_CORE 1802 help 1803 This driver provides support for Triton TWL4030-MADC. The 1804 driver supports both RT and SW conversion methods. 1805 1806 This driver can also be built as a module. If so, the module will be 1807 called twl4030-madc. 1808 1809config TWL6030_GPADC 1810 tristate "TWL6030 GPADC (General Purpose A/D Converter) Support" 1811 depends on TWL4030_CORE 1812 help 1813 Say yes here if you want support for the TWL6030/TWL6032 General 1814 Purpose A/D Converter. This will add support for battery type 1815 detection, battery voltage and temperature measurement, die 1816 temperature measurement, system supply voltage, audio accessory, 1817 USB ID detection. 1818 1819 This driver can also be built as a module. If so, the module will be 1820 called twl6030-gpadc. 1821 1822config VF610_ADC 1823 tristate "Freescale vf610 ADC driver" 1824 depends on HAS_IOMEM 1825 select IIO_BUFFER 1826 select IIO_TRIGGERED_BUFFER 1827 help 1828 Say yes here to support for Vybrid board analog-to-digital converter. 1829 Since the IP is used for i.MX6SLX, the driver also support i.MX6SLX. 1830 1831 This driver can also be built as a module. If so, the module will be 1832 called vf610_adc. 1833 1834config VIPERBOARD_ADC 1835 tristate "Viperboard ADC support" 1836 depends on MFD_VIPERBOARD && USB 1837 help 1838 Say yes here to access the ADC part of the Nano River 1839 Technologies Viperboard. 1840 1841 To compile this driver as a module, choose M here: the module will be 1842 called viperboard_adc. 1843 1844config XILINX_XADC 1845 tristate "Xilinx XADC driver" 1846 depends on HAS_IOMEM 1847 select IIO_BUFFER 1848 select IIO_TRIGGERED_BUFFER 1849 help 1850 Say yes here to have support for the Xilinx 7 Series XADC or 1851 UltraScale/UltraScale+ System Management Wizard. 1852 1853 For the 7 Series the driver does support both the ZYNQ interface 1854 to the XADC as well as the AXI-XADC interface. 1855 1856 The driver also support the Xilinx System Management Wizard IP core 1857 that can be used to access the System Monitor ADC on the Xilinx 1858 UltraScale and UltraScale+ FPGAs. 1859 1860 The driver can also be build as a module. If so, the module will be called 1861 xilinx-xadc. 1862 1863config XILINX_AMS 1864 tristate "Xilinx AMS driver" 1865 depends on ARCH_ZYNQMP || COMPILE_TEST 1866 depends on HAS_IOMEM 1867 help 1868 Say yes here to have support for the Xilinx AMS for Ultrascale/Ultrascale+ 1869 System Monitor. With this you can measure and monitor the Voltages and 1870 Temperature values on the SOC. 1871 1872 The driver supports Voltage and Temperature monitoring on Xilinx Ultrascale 1873 devices. 1874 1875 The driver can also be built as a module. If so, the module will be called 1876 xilinx-ams. 1877 1878endmenu 1879