1# SPDX-License-Identifier: GPL-2.0-only 2# 3# PINCTRL infrastructure and drivers 4# 5 6menuconfig PINCTRL 7 bool "Pin controllers" 8 9if PINCTRL 10 11config GENERIC_PINCTRL_GROUPS 12 bool 13 14config PINMUX 15 bool "Support pin multiplexing controllers" if COMPILE_TEST 16 17config GENERIC_PINMUX_FUNCTIONS 18 bool 19 select PINMUX 20 21config PINCONF 22 bool "Support pin configuration controllers" if COMPILE_TEST 23 24config GENERIC_PINCONF 25 bool 26 select PINCONF 27 28config GENERIC_PINCTRL 29 bool 30 depends on GENERIC_PINCONF 31 depends on GENERIC_PINCTRL_GROUPS 32 depends on GENERIC_PINMUX_FUNCTIONS 33 34config DEBUG_PINCTRL 35 bool "Debug PINCTRL calls" 36 depends on DEBUG_KERNEL 37 help 38 Say Y here to add some extra checks and diagnostics to PINCTRL calls. 39 40config PINCTRL_AMD 41 bool "AMD GPIO pin control" 42 depends on HAS_IOMEM 43 depends on ACPI || COMPILE_TEST 44 select GPIOLIB 45 select GPIOLIB_IRQCHIP 46 select PINMUX 47 select PINCONF 48 select GENERIC_PINCONF 49 help 50 The driver for memory mapped GPIO functionality on AMD platforms 51 (x86 or arm). Most of the pins are usually muxed to some other 52 functionality by firmware, so only a small amount is available 53 for GPIO use. 54 55 Requires ACPI/FDT device enumeration code to set up a platform 56 device. 57 58config PINCTRL_AMDISP 59 tristate "AMDISP GPIO pin control" 60 depends on DRM_AMD_ISP || COMPILE_TEST 61 depends on HAS_IOMEM 62 select GPIOLIB 63 select PINCONF 64 select GENERIC_PINCONF 65 help 66 The driver for memory mapped GPIO functionality on AMD platforms 67 with ISP support. All the pins are output controlled only 68 69 Requires AMDGPU to MFD add device for enumeration to set up as 70 platform device. 71 72config PINCTRL_APPLE_GPIO 73 tristate "Apple SoC GPIO pin controller driver" 74 depends on ARCH_APPLE 75 select PINMUX 76 select GPIOLIB 77 select GPIOLIB_IRQCHIP 78 select GENERIC_PINCTRL_GROUPS 79 select GENERIC_PINMUX_FUNCTIONS 80 select OF_GPIO 81 help 82 This is the driver for the GPIO controller found on Apple ARM SoCs, 83 including M1. 84 85 This driver can also be built as a module. If so, the module 86 will be called pinctrl-apple-gpio. 87 88config PINCTRL_ARTPEC6 89 bool "Axis ARTPEC-6 pin controller driver" 90 depends on MACH_ARTPEC6 91 select PINMUX 92 select GENERIC_PINCONF 93 help 94 This is the driver for the Axis ARTPEC-6 pin controller. This driver 95 supports pin function multiplexing as well as pin bias and drive 96 strength configuration. Device tree integration instructions can be 97 found in Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 98 99config PINCTRL_AS3722 100 tristate "Pinctrl and GPIO driver for ams AS3722 PMIC" 101 depends on MFD_AS3722 && GPIOLIB 102 select PINMUX 103 select GENERIC_PINCONF 104 help 105 AS3722 device supports the configuration of GPIO pins for different 106 functionality. This driver supports the pinmux, push-pull and 107 open drain configuration for the GPIO pins of AS3722 devices. It also 108 supports the GPIO functionality through gpiolib. 109 110config PINCTRL_AT91 111 bool "AT91 pinctrl driver" 112 depends on (OF && ARCH_AT91) || COMPILE_TEST 113 select PINMUX 114 select PINCONF 115 select GPIOLIB 116 select GPIOLIB_IRQCHIP 117 help 118 Say Y here to enable the at91 pinctrl driver 119 120config PINCTRL_AT91PIO4 121 bool "AT91 PIO4 pinctrl driver" 122 depends on OF 123 depends on HAS_IOMEM 124 depends on ARCH_AT91 || COMPILE_TEST 125 select PINMUX 126 select GENERIC_PINCONF 127 select GPIOLIB 128 select GPIOLIB_IRQCHIP 129 select OF_GPIO 130 help 131 Say Y here to enable the at91 pinctrl/gpio driver for Atmel PIO4 132 controller available on sama5d2 SoC. 133 134config PINCTRL_AXP209 135 tristate "X-Powers AXP209 PMIC pinctrl and GPIO Support" 136 depends on MFD_AXP20X 137 depends on OF 138 select PINMUX 139 select GENERIC_PINCONF 140 select GPIOLIB 141 help 142 AXP PMICs provides multiple GPIOs that can be muxed for different 143 functions. This driver bundles a pinctrl driver to select the function 144 muxing and a GPIO driver to handle the GPIO when the GPIO function is 145 selected. 146 Say Y to enable pinctrl and GPIO support for the AXP209 PMIC. 147 148config PINCTRL_AW9523 149 tristate "Awinic AW9523/AW9523B I2C GPIO expander pinctrl driver" 150 depends on OF && I2C 151 select PINMUX 152 select PINCONF 153 select GENERIC_PINCONF 154 select GPIOLIB 155 select GPIOLIB_IRQCHIP 156 select REGMAP 157 select REGMAP_I2C 158 help 159 The Awinic AW9523/AW9523B is a multi-function I2C GPIO 160 expander with PWM functionality. This driver bundles a 161 pinctrl driver to select the function muxing and a GPIO 162 driver to handle GPIO, when the GPIO function is selected. 163 164 Say yes to enable pinctrl and GPIO support for the AW9523(B). 165 166config PINCTRL_BM1880 167 bool "Bitmain BM1880 Pinctrl driver" 168 depends on OF && (ARCH_BITMAIN || COMPILE_TEST) 169 default ARCH_BITMAIN 170 select PINMUX 171 help 172 Pinctrl driver for Bitmain BM1880 SoC. 173 174config PINCTRL_CY8C95X0 175 tristate "Cypress CY8C95X0 I2C pinctrl and GPIO driver" 176 depends on I2C 177 select GPIOLIB 178 select GPIOLIB_IRQCHIP 179 select PINMUX 180 select PINCONF 181 select GENERIC_PINCONF 182 select REGMAP_I2C 183 help 184 Support for 20/40/60 pin Cypress Cy8C95x0 pinctrl/gpio I2C expander. 185 This driver can also be built as a module. If so, the module will be 186 called pinctrl-cy8c95x0. 187 188config PINCTRL_DA850_PUPD 189 tristate "TI DA850/OMAP-L138/AM18XX pull-up and pull-down groups" 190 depends on OF && (ARCH_DAVINCI_DA850 || COMPILE_TEST) 191 select PINCONF 192 select GENERIC_PINCONF 193 help 194 Driver for TI DA850/OMAP-L138/AM18XX pinconf. Used to control 195 pull-up and pull-down pin groups. 196 197config PINCTRL_DA9062 198 tristate "Dialog Semiconductor DA9062 PMIC pinctrl and GPIO Support" 199 depends on MFD_DA9062 200 select GPIOLIB 201 help 202 The Dialog DA9062 PMIC provides multiple GPIOs that can be muxed for 203 different functions. This driver bundles a pinctrl driver to select the 204 function muxing and a GPIO driver to handle the GPIO when the GPIO 205 function is selected. 206 207 Say Y to enable pinctrl and GPIO support for the DA9062 PMIC. 208 209config PINCTRL_DIGICOLOR 210 bool 211 depends on ARCH_DIGICOLOR || COMPILE_TEST 212 select PINMUX 213 select GENERIC_PINCONF 214 215config PINCTRL_EIC7700 216 tristate "EIC7700 PINCTRL driver" 217 depends on ARCH_ESWIN || COMPILE_TEST 218 select PINMUX 219 select GENERIC_PINCONF 220 select REGULATOR 221 select REGULATOR_FIXED_VOLTAGE 222 help 223 This driver support for the pin controller in ESWIN's EIC7700 SoC, 224 which supports pin multiplexing, pin configuration,and rgmii voltage 225 control. 226 Say Y here to enable the eic7700 pinctrl driver 227 228config PINCTRL_EP93XX 229 bool 230 depends on ARCH_EP93XX || COMPILE_TEST 231 select PINMUX 232 select GENERIC_PINCONF 233 select MFD_SYSCON 234 235config PINCTRL_EQUILIBRIUM 236 tristate "Generic pinctrl and GPIO driver for Intel Lightning Mountain SoC" 237 depends on OF && HAS_IOMEM 238 depends on X86 || COMPILE_TEST 239 select PINMUX 240 select PINCONF 241 select GPIOLIB 242 select GPIO_GENERIC 243 select GPIOLIB_IRQCHIP 244 select GENERIC_PINCONF 245 select GENERIC_PINCTRL_GROUPS 246 select GENERIC_PINMUX_FUNCTIONS 247 help 248 Equilibrium driver is a pinctrl and GPIO driver for Intel Lightning 249 Mountain network processor SoC that supports both the GPIO and pin 250 control frameworks. It provides interfaces to setup pin muxing, assign 251 desired pin functions, configure GPIO attributes for LGM SoC pins. 252 Pin muxing and pin config settings are retrieved from device tree. 253 254config PINCTRL_EYEQ5 255 bool "Mobileye EyeQ5 pinctrl driver" 256 depends on OF 257 depends on MACH_EYEQ5 || COMPILE_TEST 258 select PINMUX 259 select GENERIC_PINCONF 260 select AUXILIARY_BUS 261 default MACH_EYEQ5 262 help 263 Pin controller driver for the Mobileye EyeQ5 platform. It does both 264 pin config & pin muxing. It does not handle GPIO. 265 266 Pin muxing supports two functions for each pin: first is GPIO, second 267 is pin-dependent. Pin config is about bias & drive strength. 268 269config PINCTRL_GEMINI 270 bool 271 depends on ARCH_GEMINI 272 default ARCH_GEMINI 273 select PINMUX 274 select GENERIC_PINCONF 275 select MFD_SYSCON 276 277config PINCTRL_INGENIC 278 bool "Pinctrl driver for the Ingenic JZ47xx SoCs" 279 default MACH_INGENIC 280 depends on OF 281 depends on MIPS || COMPILE_TEST 282 select GENERIC_PINCONF 283 select GENERIC_PINCTRL_GROUPS 284 select GENERIC_PINMUX_FUNCTIONS 285 select GPIOLIB 286 select GPIOLIB_IRQCHIP 287 select REGMAP_MMIO 288 289config PINCTRL_K210 290 bool "Pinctrl driver for the Canaan Kendryte K210 SoC" 291 depends on RISCV && SOC_CANAAN_K210 || COMPILE_TEST 292 depends on OF 293 select GENERIC_PINMUX_FUNCTIONS 294 select GENERIC_PINCONF 295 select GPIOLIB 296 select OF_GPIO 297 select REGMAP_MMIO 298 default SOC_CANAAN_K210 299 help 300 Add support for the Canaan Kendryte K210 RISC-V SOC Field 301 Programmable IO Array (FPIOA) controller. 302 303config PINCTRL_K230 304 bool "Pinctrl driver for the Canaan Kendryte K230 SoC" 305 depends on OF 306 depends on ARCH_CANAAN || COMPILE_TEST 307 select GENERIC_PINCTRL_GROUPS 308 select GENERIC_PINMUX_FUNCTIONS 309 select GENERIC_PINCONF 310 select REGMAP_MMIO 311 help 312 Add support for the Canaan Kendryte K230 RISC-V SOC pin controller. 313 314config PINCTRL_KEEMBAY 315 tristate "Pinctrl driver for Intel Keem Bay SoC" 316 depends on ARCH_KEEMBAY || (ARM64 && COMPILE_TEST) 317 depends on HAS_IOMEM 318 select PINMUX 319 select PINCONF 320 select GENERIC_PINCONF 321 select GENERIC_PINCTRL_GROUPS 322 select GENERIC_PINMUX_FUNCTIONS 323 select GPIOLIB 324 select GPIOLIB_IRQCHIP 325 select GPIO_GENERIC 326 help 327 This selects pin control driver for the Intel Keem Bay SoC. 328 It provides pin config functions such as pull-up, pull-down, 329 interrupt, drive strength, sec lock, Schmitt trigger, slew 330 rate control and direction control. This module will be 331 called as pinctrl-keembay. 332 333config PINCTRL_LANTIQ 334 bool 335 depends on LANTIQ 336 select PINMUX 337 select PINCONF 338 339config PINCTRL_FALCON 340 bool 341 depends on SOC_FALCON 342 depends on PINCTRL_LANTIQ 343 344config PINCTRL_LOONGSON2 345 tristate "Pinctrl driver for the Loongson-2 SoC" 346 depends on OF && (LOONGARCH || COMPILE_TEST) 347 select PINMUX 348 select GENERIC_PINCONF 349 help 350 This selects pin control driver for the Loongson-2 SoC. It 351 provides pin config functions multiplexing. GPIO pin pull-up, 352 pull-down functions are not supported. Say yes to enable 353 pinctrl for Loongson-2 SoC. 354 355config PINCTRL_XWAY 356 bool 357 depends on SOC_TYPE_XWAY 358 depends on PINCTRL_LANTIQ 359 360config PINCTRL_LPC18XX 361 bool "NXP LPC18XX/43XX SCU pinctrl driver" 362 depends on OF && (ARCH_LPC18XX || COMPILE_TEST) 363 default ARCH_LPC18XX 364 select PINMUX 365 select GENERIC_PINCONF 366 help 367 Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU). 368 369config PINCTRL_MAX7360 370 tristate "MAX7360 Pincontrol support" 371 depends on MFD_MAX7360 372 select PINMUX 373 select GENERIC_PINCONF 374 help 375 Say Y here to enable pin control support for Maxim MAX7360 keypad 376 controller. 377 This keypad controller has 8 GPIO pins that may work as GPIO, or PWM, 378 or rotary encoder alternate modes. 379 380config PINCTRL_MAX77620 381 tristate "MAX77620/MAX20024 Pincontrol support" 382 depends on MFD_MAX77620 && OF 383 select PINMUX 384 select GENERIC_PINCONF 385 help 386 Say Y here to enable Pin control support for Maxim MAX77620 PMIC. 387 This PMIC has 8 GPIO pins that work as GPIO as well as special 388 function in alternate mode. This driver also configure push-pull, 389 open drain, FPS slots etc. 390 391config PINCTRL_MCP23S08_I2C 392 tristate 393 select REGMAP_I2C 394 395config PINCTRL_MCP23S08_SPI 396 tristate 397 select REGMAP_SPI 398 399config PINCTRL_MCP23S08 400 tristate "Microchip MCP23xxx I/O expander" 401 depends on SPI_MASTER || I2C 402 select GPIOLIB 403 select GPIOLIB_IRQCHIP 404 select GENERIC_PINCONF 405 select PINCTRL_MCP23S08_I2C if I2C 406 select PINCTRL_MCP23S08_SPI if SPI_MASTER 407 help 408 SPI/I2C driver for Microchip MCP23S08 / MCP23S17 / MCP23S18 / 409 MCP23008 / MCP23017 / MCP23018 I/O expanders. 410 This provides a GPIO interface supporting inputs and outputs and a 411 corresponding interrupt-controller. 412 413config PINCTRL_MICROCHIP_SGPIO 414 tristate "Pinctrl driver for Microsemi/Microchip Serial GPIO" 415 depends on OF 416 depends on HAS_IOMEM 417 select GPIOLIB 418 select GPIOLIB_IRQCHIP 419 select GENERIC_PINCONF 420 select GENERIC_PINCTRL_GROUPS 421 select GENERIC_PINMUX_FUNCTIONS 422 select OF_GPIO 423 help 424 Support for the serial GPIO interface used on Microsemi and 425 Microchip SoCs. By using a serial interface, the SIO 426 controller significantly extends the number of available 427 GPIOs with a minimum number of additional pins on the 428 device. The primary purpose of the SIO controller is to 429 connect control signals from SFP modules and to act as an 430 LED controller. 431 432 If compiled as a module, the module name will be 433 pinctrl-microchip-sgpio. 434 435config PINCTRL_OCELOT 436 tristate "Pinctrl driver for the Microsemi Ocelot and Jaguar2 SoCs" 437 depends on OF 438 depends on HAS_IOMEM 439 select GPIOLIB 440 select GPIOLIB_IRQCHIP 441 select GENERIC_PINCONF 442 select GENERIC_PINCTRL_GROUPS 443 select GENERIC_PINMUX_FUNCTIONS 444 select OF_GPIO 445 select REGMAP_MMIO 446 help 447 Support for the internal GPIO interfaces on Microsemi Ocelot and 448 Jaguar2 SoCs. 449 450 If conpiled as a module, the module name will be pinctrl-ocelot. 451 452config PINCTRL_PALMAS 453 tristate "Pinctrl driver for the PALMAS Series MFD devices" 454 depends on OF && MFD_PALMAS 455 select PINMUX 456 select GENERIC_PINCONF 457 help 458 Palmas device supports the configuration of pins for different 459 functionality. This driver supports the pinmux, push-pull and 460 open drain configuration for the Palmas series devices like 461 TPS65913, TPS80036 etc. 462 463config PINCTRL_PEF2256 464 tristate "Lantiq PEF2256 (FALC56) pin controller driver" 465 depends on OF && FRAMER_PEF2256 466 select PINMUX 467 select PINCONF 468 select GENERIC_PINCONF 469 help 470 This option enables the pin controller support for the Lantiq PEF2256 471 framer, also known as FALC56. 472 473 If unsure, say N. 474 475 To compile this driver as a module, choose M here: the 476 module will be called pinctrl-pef2256. 477 478config PINCTRL_PIC32 479 bool "Microchip PIC32 pin controller driver" 480 depends on OF 481 depends on MACH_PIC32 482 select PINMUX 483 select GENERIC_PINCONF 484 select GPIOLIB_IRQCHIP 485 select OF_GPIO 486 help 487 This is the pin controller and gpio driver for Microchip PIC32 488 microcontrollers. This option is selected automatically when specific 489 machine and arch are selected to build. 490 491config PINCTRL_PIC32MZDA 492 def_bool y if PIC32MZDA 493 select PINCTRL_PIC32 494 495config PINCTRL_PISTACHIO 496 bool "IMG Pistachio SoC pinctrl driver" 497 depends on OF && (MIPS || COMPILE_TEST) 498 depends on GPIOLIB 499 select PINMUX 500 select GENERIC_PINCONF 501 select GPIOLIB_IRQCHIP 502 select OF_GPIO 503 help 504 This support pinctrl and GPIO driver for IMG Pistachio SoC. 505 506config PINCTRL_RK805 507 tristate "Pinctrl and GPIO driver for RK805 PMIC" 508 depends on MFD_RK8XX 509 select GPIOLIB 510 select PINMUX 511 select GENERIC_PINCONF 512 help 513 This selects the pinctrl driver for RK805. 514 515config PINCTRL_ROCKCHIP 516 tristate "Rockchip gpio and pinctrl driver" 517 depends on ARCH_ROCKCHIP || COMPILE_TEST 518 depends on OF 519 select GPIOLIB 520 select PINMUX 521 select GENERIC_PINCONF 522 select GENERIC_IRQ_CHIP 523 select MFD_SYSCON 524 select OF_GPIO 525 default ARCH_ROCKCHIP 526 help 527 This support pinctrl and GPIO driver for Rockchip SoCs. 528 529config PINCTRL_SCMI 530 tristate "Pinctrl driver using SCMI protocol interface" 531 depends on ARM_SCMI_PROTOCOL || COMPILE_TEST 532 select PINMUX 533 select GENERIC_PINCONF 534 help 535 This driver provides support for pinctrl which is controlled 536 by firmware that implements the SCMI interface. 537 It uses SCMI Message Protocol to interact with the 538 firmware providing all the pinctrl controls. 539 540config PINCTRL_SINGLE 541 tristate "One-register-per-pin type device tree based pinctrl driver" 542 depends on OF 543 depends on HAS_IOMEM 544 select GENERIC_PINCTRL_GROUPS 545 select GENERIC_PINMUX_FUNCTIONS 546 select GENERIC_PINCONF 547 help 548 This selects the device tree based generic pinctrl driver. 549 550config PINCTRL_ST 551 bool 552 depends on OF 553 select PINMUX 554 select PINCONF 555 select GPIOLIB_IRQCHIP 556 557config PINCTRL_STMFX 558 tristate "STMicroelectronics STMFX GPIO expander pinctrl driver" 559 depends on I2C 560 depends on OF_GPIO 561 depends on HAS_IOMEM 562 select GENERIC_PINCONF 563 select GPIOLIB_IRQCHIP 564 select MFD_STMFX 565 help 566 Driver for STMicroelectronics Multi-Function eXpander (STMFX) 567 GPIO expander. 568 This provides a GPIO interface supporting inputs and outputs, 569 and configuring push-pull, open-drain, and can also be used as 570 interrupt-controller. 571 572config PINCTRL_SX150X 573 tristate "Semtech SX150x I2C GPIO expander pinctrl driver" 574 depends on I2C=y 575 select PINMUX 576 select PINCONF 577 select GENERIC_PINCONF 578 select GPIOLIB 579 select GPIOLIB_IRQCHIP 580 select REGMAP 581 help 582 Say Y here to provide support for Semtech SX150x-series I2C 583 GPIO expanders as pinctrl module. 584 Compatible models include: 585 - 8 bits: sx1508q, sx1502q 586 - 16 bits: sx1509q, sx1506q 587 588config PINCTRL_TB10X 589 bool "Pinctrl for TB10X" if COMPILE_TEST 590 depends on OF && ARC_PLAT_TB10X || COMPILE_TEST 591 select GPIOLIB 592 593config PINCTRL_TPS6594 594 tristate "Pinctrl and GPIO driver for TI TPS6594 PMIC" 595 depends on OF && MFD_TPS6594 596 default MFD_TPS6594 597 select PINMUX 598 select GPIOLIB 599 select REGMAP 600 select GPIO_REGMAP 601 select GENERIC_PINCONF 602 help 603 Say Y to select the pinmuxing and GPIOs driver for the TPS6594 604 PMICs chip family. 605 606 This driver can also be built as a module 607 called tps6594-pinctrl. 608 609config PINCTRL_TH1520 610 tristate "Pinctrl driver for the T-Head TH1520 SoC" 611 depends on ARCH_THEAD || COMPILE_TEST 612 depends on OF 613 select GENERIC_PINMUX_FUNCTIONS 614 select GENERIC_PINCONF 615 select PINMUX 616 help 617 This is the driver for the pin controller blocks on the 618 T-Head TH1520 SoC. 619 620 This driver is needed for RISC-V development boards like 621 the BeagleV Ahead and the LicheePi 4A. 622 623config PINCTRL_UPBOARD 624 tristate "AAeon UP board FPGA pin controller" 625 depends on MFD_UPBOARD_FPGA 626 select PINMUX 627 select GENERIC_PINCTRL_GROUPS 628 select GENERIC_PINMUX_FUNCTIONS 629 select GPIOLIB 630 select GPIO_AGGREGATOR 631 help 632 Pin controller for the FPGA GPIO lines on UP boards. Due to the 633 hardware layout, the driver controls the FPGA pins in tandem with 634 their corresponding Intel SoC GPIOs. 635 636 Currently supported: 637 - UP Squared 638 639 To compile this driver as a module, choose M here: the module 640 will be called pinctrl-upboard. 641 642config PINCTRL_ZYNQ 643 bool "Pinctrl driver for Xilinx Zynq" 644 depends on ARCH_ZYNQ || COMPILE_TEST 645 depends on OF 646 select PINMUX 647 select GENERIC_PINCONF 648 help 649 This selects the pinctrl driver for Xilinx Zynq. 650 651config PINCTRL_ZYNQMP 652 tristate "Pinctrl driver for Xilinx ZynqMP" 653 depends on ZYNQMP_FIRMWARE 654 select PINMUX 655 select GENERIC_PINCONF 656 default ZYNQMP_FIRMWARE 657 help 658 This selects the pinctrl driver for Xilinx ZynqMP platform. 659 This driver will query the pin information from the firmware 660 and allow configuring the pins. 661 Configuration can include the mux function to select on those 662 pin(s)/group(s), and various pin configuration parameters 663 such as pull-up, slew rate, etc. 664 This driver can also be built as a module. If so, the module 665 will be called pinctrl-zynqmp. 666 667config PINCTRL_MLXBF3 668 tristate "NVIDIA BlueField-3 SoC Pinctrl driver" 669 depends on (MELLANOX_PLATFORM && ARM64) || COMPILE_TEST 670 select PINMUX 671 select GPIOLIB 672 select GPIOLIB_IRQCHIP 673 help 674 Say Y to select the pinctrl driver for BlueField-3 SoCs. 675 This pin controller allows selecting the mux function for 676 each pin. This driver can also be built as a module called 677 pinctrl-mlxbf3. 678 679config PINCTRL_RP1 680 tristate "Pinctrl driver for RP1" 681 depends on MISC_RP1 682 default MISC_RP1 683 select PINMUX 684 select PINCONF 685 select GENERIC_PINCONF 686 help 687 Enable the gpio and pinctrl/mux driver for RaspberryPi RP1 688 multi function device. 689 690source "drivers/pinctrl/actions/Kconfig" 691source "drivers/pinctrl/aspeed/Kconfig" 692source "drivers/pinctrl/bcm/Kconfig" 693source "drivers/pinctrl/berlin/Kconfig" 694source "drivers/pinctrl/cirrus/Kconfig" 695source "drivers/pinctrl/cix/Kconfig" 696source "drivers/pinctrl/freescale/Kconfig" 697source "drivers/pinctrl/intel/Kconfig" 698source "drivers/pinctrl/mediatek/Kconfig" 699source "drivers/pinctrl/meson/Kconfig" 700source "drivers/pinctrl/microchip/Kconfig" 701source "drivers/pinctrl/mvebu/Kconfig" 702source "drivers/pinctrl/nomadik/Kconfig" 703source "drivers/pinctrl/nuvoton/Kconfig" 704source "drivers/pinctrl/nxp/Kconfig" 705source "drivers/pinctrl/pxa/Kconfig" 706source "drivers/pinctrl/qcom/Kconfig" 707source "drivers/pinctrl/realtek/Kconfig" 708source "drivers/pinctrl/renesas/Kconfig" 709source "drivers/pinctrl/samsung/Kconfig" 710source "drivers/pinctrl/sophgo/Kconfig" 711source "drivers/pinctrl/spacemit/Kconfig" 712source "drivers/pinctrl/spear/Kconfig" 713source "drivers/pinctrl/sprd/Kconfig" 714source "drivers/pinctrl/starfive/Kconfig" 715source "drivers/pinctrl/stm32/Kconfig" 716source "drivers/pinctrl/sunplus/Kconfig" 717source "drivers/pinctrl/sunxi/Kconfig" 718source "drivers/pinctrl/tegra/Kconfig" 719source "drivers/pinctrl/ti/Kconfig" 720source "drivers/pinctrl/uniphier/Kconfig" 721source "drivers/pinctrl/visconti/Kconfig" 722source "drivers/pinctrl/vt8500/Kconfig" 723 724endif 725