Lines Matching +full:enable +full:- +full:gpio
1 # SPDX-License-Identifier: GPL-2.0-only
3 # GPIO infrastructure and drivers
10 the architecture to provide a custom asm/gpio.h implementation
15 bool "GPIO Support"
17 This enables GPIO support through the generic GPIO library.
18 You only need to enable this, if you also want to enable
19 one or more of the GPIO drivers below.
51 bool "Debug GPIO calls"
54 Say Y here to add some extra checks and diagnostics to GPIO calls.
57 non-sleeping contexts. They can make bitbanged serial protocols
62 bool "/sys/class/gpio/... (sysfs interface)"
67 This ABI is deprecated. If you want to use GPIO from userspace,
80 Only say N if you are sure that the GPIO character device is not
86 bool "Support GPIO ABI Version 1"
90 Say Y here to support version 1 of the GPIO CDEV ABI.
111 menu "Memory mapped GPIO drivers"
115 tristate "GPIO driver for 74xx-ICs with MMIO access"
119 Say yes here to support GPIO functionality for 74xx-compatible ICs
129 tristate "Altera GPIO"
135 If driver is built as a module it will be called gpio-altera.
138 tristate "AMD Promontory GPIO support"
142 driver for GPIO functionality on Promontory IOHub
146 tristate "Aspeed GPIO support"
150 Say Y here to support Aspeed AST2400 and AST2500 GPIO controllers.
161 tristate "Atheros AR71XX/AR724X/AR913X GPIO support"
167 Select this option to enable GPIO driver for
171 tristate "Raspberry Pi 3 GPIO Expander"
178 Turn on GPIO support for the expander on Raspberry Pi 3 boards, using
182 bool "Broadcom Kona GPIO"
185 Turn on GPIO support for Broadcom "Kona" chips.
188 tristate "BRCM XGS iProc GPIO support"
194 Say yes here to enable GPIO support for Broadcom XGS iProc SoCs.
197 tristate "BRCMSTB GPIO support"
203 Say yes here to enable GPIO support for Broadcom STB (BCM7XXX) SoCs.
206 tristate "Cadence GPIO support"
211 Say yes here to enable support for Cadence GPIO controller.
214 tristate "CLPS711X GPIO support"
218 Say yes here to support GPIO on CLPS711X SoCs.
221 bool "TI Davinci/Keystone GPIO support"
225 Say yes here to enable GPIO support for TI Davinci/Keystone SoCs.
228 tristate "Synopsys DesignWare APB GPIO driver"
233 GPIO block.
244 tristate "Emma Mobile GPIO"
247 Say yes here to support GPIO on Renesas Emma Mobile SoCs.
256 tristate "Support for GPIO pins on XR17V352/354/358"
259 Selecting this option will enable handling of GPIO pins present
263 bool "GE FPGA based GPIO"
267 Support for common GPIO functionality provided on some GE Single Board
271 and write pin state) for GPIO implemented in a number of GE single
275 bool "Faraday FTGPIO010 GPIO"
285 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
288 Say yes here to support basic platform_device memory-mapped GPIO controllers.
300 tristate "Nintendo Wii (Hollywood) GPIO"
305 Select this to support the GPIO controller of the Nintendo Wii.
310 tristate "Intel ICH GPIO"
315 Say yes here to support the GPIO functionality of a number of Intel
316 ICH-based chipsets. Currently supported devices: ICH6, ICH7, ICH8
323 tristate "Intel IOP GPIO"
327 Say yes here to support the GPIO functionality of a number of Intel
333 bool "Intel IXP4xx GPIO"
334 depends on ARM # For <asm/mach-types.h>
340 Say yes here to support the GPIO functionality of a number of Intel
345 tristate "Xylon LogiCVC GPIO support"
348 Say yes here to support GPIO functionality of the Xylon LogiCVC
352 bool "Loongson-2/3 GPIO support"
355 driver for GPIO functionality on Loongson-2F/3A/3B processors.
358 tristate "NXP LPC18XX/43XX GPIO support"
363 Select this option to enable GPIO driver for
367 tristate "NXP LPC32XX GPIO support"
370 Select this option to enable GPIO driver for
374 tristate "GPIO support for Fujitsu MB86S7x Platforms"
376 Say yes here to support the GPIO controller in Fujitsu MB86S70 SoCs.
379 tristate "MEN 16Z127 GPIO support"
383 Say yes here to support the MEN 16Z127 GPIO Controller
398 bool "MPC512x/MPC8xxx/QorIQ GPIO support"
409 bool "Mediatek MT7621 GPIO Support"
415 Say yes here to support the Mediatek MT7621 SoC GPIO device
425 tristate "i.MX GPIO support"
431 bool "Freescale MXS GPIO support" if COMPILE_TEST
438 tristate "Cavium OCTEON GPIO"
442 Say yes here to support the on-chip GPIO lines on the OCTEON
446 tristate "TI OMAP GPIO support" if ARCH_OMAP2PLUS || COMPILE_TEST
452 Say yes here to enable GPIO support for TI OMAP SoCs.
455 tristate "PrimeCell PL061 GPIO support"
460 Say yes here to support the PrimeCell PL061 GPIO device
471 bool "PXA GPIO support"
474 Say yes here to support the PXA GPIO device
477 tristate "Renesas R-Car GPIO"
481 Say yes here to support GPIO on Renesas R-Car SoCs.
484 bool "RDA Micro GPIO controller support"
490 Say Y here to support RDA Micro GPIO controller.
495 A 32-bit single register GPIO fixed in/out implementation. This
496 can be used to represent any register as a set of GPIO signals.
499 tristate "SAMA5D2 PIOBU GPIO support"
508 maintain their value during backup/self-refresh.
511 bool "SiFive GPIO support"
518 Say yes here to support the GPIO device on SiFive SoCs.
521 tristate "SIOX GPIO support"
526 via a SIOX bus and have a number of fixed-direction I/O lines.
529 bool "Synopsys GPIO via CREG (Control REGisters) driver"
534 This is a single-register MMIO GPIO driver for complex cases
535 where only several fields in register belong to GPIO lines and
536 each GPIO line owns a field with different length and on/off value.
539 bool "ST SPEAr13xx SPI Chip Select as GPIO support"
543 Say yes here to support ST SPEAr SPI Chip Select as GPIO device
546 tristate "Spreadtrum GPIO support"
551 Say yes here to support Spreadtrum GPIO device.
554 bool "STA2x11/ConneXt GPIO support"
558 Say yes here to support the STA2x11/ConneXt GPIO device.
559 The GPIO module has 128 GPIO pins with alternate functions.
573 tristate "GPIO based on SYSCON"
576 Say yes here to support GPIO functionality though SYSCON driver.
585 bool "NVIDIA Tegra GPIO support"
590 Say yes here to support GPIO pins on NVIDIA Tegra SoCs.
593 tristate "NVIDIA Tegra186 GPIO support"
600 Say yes here to support GPIO pins on NVIDIA Tegra186 SoCs.
603 tristate "TS-4800 DIO blocks and compatibles"
608 This driver support TS-4800 FPGA GPIO controllers.
611 tristate "Cavium ThunderX/OCTEON-TX GPIO"
618 Say yes here to support the on-chip GPIO lines on the ThunderX
619 and OCTEON-TX families of SoCs.
622 tristate "UniPhier GPIO support"
637 tristate "NEC VR4100 series General-purpose I/O Uint support"
640 Say yes here to support the NEC VR4100 series General-purpose I/O Uint
643 tristate "VIA VX855/VX875 GPIO"
648 Support access to the VX855/VX875 GPIO lines through the gpio library.
655 tristate "Qualcomm Technologies Inc WCD9340/WCD9341 gpio controller driver"
658 This driver is to supprot GPIO block found on the Qualcomm Technologies
662 bool "APM X-Gene GPIO controller support"
665 This driver is to support the GPIO block within the APM X-Gene SoC
666 platform's generic flash controller. The GPIO pins are muxed with
668 here to enable the GFC GPIO functionality.
671 tristate "APM X-Gene GPIO standby controller support"
677 This driver supports the GPIO block within the APM X-Gene
678 Standby Domain. Say yes here to enable the GPIO functionality.
681 tristate "Xilinx GPIO support"
683 Say yes here to support the Xilinx FPGA GPIO device
686 tristate "Netlogic XLP GPIO support"
690 This driver provides support for GPIO interface on Netlogic XLP MIPS64
692 XLP9XX and XLP5XX. The same GPIO controller block is also present in
710 Say yes here to support the GPIO controller in LSI ZEVIO SoCs.
713 tristate "Xilinx Zynq GPIO support"
717 Say yes here to support Xilinx Zynq GPIO controller.
720 bool "ZTE ZX GPIO support"
724 Say yes here to support the GPIO device on ZTE ZX SoCs.
727 tristate "Loongson1 GPIO support"
731 Say Y or M here to support GPIO on Loongson1 SoCs.
734 tristate "GPIO support for AMD Fusion Controller Hub (G-series SOCs)"
736 This option enables driver for GPIO on AMDs Fusion Controller Hub,
737 as found on G-series SOCs (eg. GX-412TC)
744 menu "Port-mapped I/O GPIO drivers"
748 tristate "ACCES 104-DIO-48E GPIO support"
753 Enables GPIO support for the ACCES 104-DIO-48E series (104-DIO-48E,
754 104-DIO-24E). The base port addresses for the devices may be
759 tristate "ACCES 104-IDIO-16 GPIO support"
764 Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16,
765 104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, 104-IDO-8). The
771 tristate "ACCES 104-IDI-48 GPIO support"
776 Enables GPIO support for the ACCES 104-IDI-48 family (104-IDI-48A,
777 104-IDI-48AC, 104-IDI-48B, 104-IDI-48BC). The base port addresses for
783 tristate "F71869, F71869A, F71882FG, F71889F and F81866 GPIO support"
785 This option enables support for GPIOs found on Fintek Super-I/O
789 be called f7188x-gpio.
792 tristate "Diamond Systems GPIO-MM GPIO support"
796 Enables GPIO support for the Diamond Systems GPIO-MM and GPIO-MM-12.
798 The Diamond Systems GPIO-MM device features 48 lines of digital I/O
799 via the emulation of dual 82C55A PPI chips. This driver provides GPIO
806 tristate "IT87xx GPIO support"
808 Say yes here to support GPIO functionality of IT87xx Super I/O chips.
818 tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO"
823 Say yes here to support GPIO interface on Intel Poulsbo SCH,
827 The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
832 system from the Suspend-to-RAM state.
837 The Intel Centerton processor has a total of 30 GPIO pins.
838 Twenty-one are powered by the core power rail and 9 from the
845 tristate "SMSC SCH311x SuperI/O GPIO"
847 Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and
851 be called gpio-sch311x.
854 tristate "TS-5500 DIO blocks and compatibles"
859 blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600
863 tristate "Winbond Super I/O GPIO support"
872 boot-time parameter "gpio_winbond.gpios" with a bitmask of GPIO
873 ports to enable (bit 0 is GPIO1, bit 1 is GPIO2, etc.).
876 be called gpio-winbond.
879 tristate "WinSystems WS16C48 GPIO support"
883 Enables GPIO support for the WinSystems WS16C48. The base port
890 menu "I2C GPIO expanders"
894 tristate "ADP5588 I2C GPIO expander"
897 on Analog Devices ADP5588 GPIO Expanders.
904 Say yes here to enable the adp5588 to be used as an interrupt
908 tristate "Avionic Design N-bit GPIO expander"
913 I2C GPIO expanders. The register space will be extended by powers
920 tristate "Gateworks PLD GPIO Expander"
923 Say yes here to provide access to the Gateworks I2C PLD GPIO
924 Expander. This is used at least on the Cambria GW2358-4.
927 tristate "Maxim MAX7300 GPIO expander"
930 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
933 tristate "MAX7319, MAX7320-7327 I2C Port Expanders"
935 Say yes here to support the MAX7319, MAX7320-7327 series of I2C
937 Input (designated by 'I'), Push-Pull Output ('O'), or Open-Drain
955 Say yes here to enable the max732x to be used as an interrupt
959 bool "MX35 3DS BOARD MC9S08DZ60 GPIO functions"
962 Select this to enable the MC9S08DZ60 GPIO driver
968 Say yes here to provide access to several register-oriented
989 Say yes here to enable the pca953x to be used as an interrupt
993 tristate "PCA9570 4-Bit I2C GPO expander"
995 Say yes here to enable the GPO driver for the NXP PCA9570 chip.
998 be called gpio-pca9570.
1001 tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders"
1005 Say yes here to provide access to most "quasi-bidirectional" I2C
1006 GPIO expanders used for additional digital outputs or inputs.
1022 This driver provides an in-kernel interface to those GPIOs using
1023 platform-neutral GPIO calls.
1026 tristate "TPIC2810 8-Bit I2C GPO expander"
1028 Say yes here to enable the GPO driver for the TI TPIC2810 chip.
1031 be called gpio-tpic2810.
1034 tristate "Technologic Systems FPGA I2C GPIO"
1038 Say yes here to enabled the GPIO driver for Technologic's FPGA core.
1039 Series supported include TS-4100, TS-4900, TS-7970 and TS-7990.
1043 menu "MFD GPIO expanders"
1046 tristate "GPIO Support for ADP5520 PMIC"
1049 This option enables support for on-chip GPIO found
1053 tristate "Altera Arria10 System Resource GPIO"
1056 Driver for Arria10 Development Kit GPIO expansion which
1067 tristate "ROHM BD70528 GPIO support"
1075 will be called gpio-bd70528.
1078 tristate "ROHM BD71828 GPIO support"
1083 outputs only and pins must be configured to GPIO outputs by
1084 OTP. Enable this only if you want to use these pins as outputs.
1087 will be called gpio-bd71828.
1090 tristate "ROHM BD9571 GPIO support"
1098 will be called gpio-bd9571mwv.
1101 tristate "GPIO support for Crystal Cove PMIC"
1105 Support for GPIO pins on Crystal Cove PMIC.
1111 called gpio-crystalcove.
1114 tristate "AMD CS5535/CS5536 GPIO support"
1118 The AMD CS5535 and CS5536 southbridges support 28 GPIO pins that
1125 tristate "Dialog DA9052 GPIO"
1128 Say yes here to enable the GPIO driver for the DA9052 chip.
1131 tristate "Dialog Semiconductor DA9055 GPIO"
1134 Say yes here to enable the GPIO driver for the DA9055 chip.
1136 The Dialog DA9055 PMIC chip has 3 GPIO pins that can be
1139 If driver is built as a module it will be called gpio-da9055.
1142 tristate "Diolan DLN2 GPIO support"
1147 Select this option to enable GPIO driver for the Diolan DLN2
1151 will be called gpio-dln2.
1162 tristate "Janz VMOD-TTL Digital IO Module"
1165 This enables support for the Janz VMOD-TTL Digital IO module.
1170 tristate "Kontron ETX / COMexpress GPIO"
1173 This enables support for the PLD GPIO interface on some Kontron ETX
1177 called gpio-kempld.
1180 tristate "TI/National Semiconductor LP3943 GPIO expander"
1183 GPIO driver for LP3943 MFD.
1184 LP3943 can be used as a GPIO expander which provides up to 16 GPIOs.
1195 called gpio-lp873x.
1198 tristate "TI LP87565 GPIO"
1201 This driver supports the GPIO on TI Lp873565 PMICs. 3 GPIOs are present
1205 called gpio-lp87565.
1214 tristate "GPIO support for PMIC MAX77620 and MAX20024"
1218 GPIO driver for MAX77620 and MAX20024 PMIC from Maxim Semiconductor.
1221 Say yes here to enable the max77620 to be used as gpio controller.
1224 tristate "Maxim MAX77650/77651 GPIO support"
1227 GPIO driver for MAX77650/77651 PMIC from Maxim Semiconductor.
1228 These chips have a single pin that can be configured as GPIO.
1231 bool "Intel MSIC mixed signal gpio support"
1234 Enable support for GPIO on intel MSIC controllers found in
1238 bool "TI PALMAS series PMICs GPIO"
1241 Select this option to enable GPIO driver for the TI PALMAS
1245 bool "RICOH RC5T583 GPIO"
1248 Select this option to enable GPIO driver for the Ricoh RC5T583
1250 This driver provides the support for driving/reading the gpio pins
1251 of RC5T583 device through standard gpio library.
1254 tristate "Kontron sl28cpld GPIO support"
1263 called gpio-sl28cpld.
1284 bool "Support for timberdale GPIO IP"
1287 Add support for the GPIO IP in the timberdale FPGA.
1296 tristate "TPS65218 GPIO"
1299 Select this option to enable GPIO driver for the TPS65218
1303 bool "TPS6586X GPIO"
1306 Select this option to enable GPIO driver for the TPS6586X
1310 bool "TPS65910 GPIO"
1313 Select this option to enable GPIO driver for the TPS65910
1317 tristate "TI TPS65912 GPIO"
1320 This driver supports TPS65912 gpio chip
1323 bool "TPS68470 GPIO"
1326 Select this option to enable GPIO driver for the TPS68470
1333 This driver config is bool, as the GPIO functionality
1338 tristate "TQ-Systems QTMX86 GPIO"
1343 This driver supports GPIO on the TQMX86 IO controller.
1349 Say yes here to access the GPIO signals of various multi-function
1360 tristate "Philips UCB1400 GPIO"
1363 This enables support for the Philips UCB1400 GPIO pins.
1367 tristate "GPIO support for Whiskey Cove PMIC"
1371 Support for GPIO pins on Whiskey Cove PMIC.
1377 called gpio-wcove.
1383 Say yes here to access the GPIO signals of WM831x power management
1390 Say yes here to access the GPIO signals of WM8350 power management
1397 Say yes here to access the GPIO signals of WM8994 audio hub
1402 menu "PCI GPIO expanders"
1406 tristate "AMD 8111 GPIO driver"
1410 The AMD 8111 south bridge contains 32 GPIO pins which can be used.
1412 Note, that usually system firmware/ACPI handles GPIO pins on their
1419 tristate "BT8XX GPIO abuser"
1422 The BT8xx frame grabber chip has 24 GPIO pins that can be abused
1423 as a cheap PCI GPIO card.
1425 This chip can be found on Miro, Hauppauge and STB TV-cards.
1428 GPIO card. For more information on how to build a GPIO card
1430 Documentation/driver-api/gpio/bt8xxgpio.rst
1435 bool "Intel MID GPIO support"
1439 Say Y here to support Intel MID GPIO.
1442 tristate "Intel Merrifield GPIO support"
1446 Say Y here to support Intel Merrifield GPIO.
1449 tristate "Mellanox BlueField SoC GPIO"
1453 Say Y here if you want GPIO support on Mellanox BlueField SoC.
1456 tristate "Mellanox BlueField 2 SoC GPIO"
1460 Say Y here if you want GPIO support on Mellanox BlueField 2 SoC.
1463 tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support"
1469 Hub) which is for IVI(In-Vehicle Infotainment) use.
1470 This driver can access the IOH's GPIO device.
1473 tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO"
1477 This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff
1479 This driver can access PCH GPIO device.
1489 tristate "ACCES PCI-IDIO-16 GPIO support"
1492 Enables GPIO support for the ACCES PCI-IDIO-16. An interrupt is
1498 tristate "ACCES PCIe-IDIO-24 GPIO support"
1501 Enables GPIO support for the ACCES PCIe-IDIO-24 family (PCIe-IDIO-24,
1502 PCIe-IDI-24, PCIe-IDO-24, PCIe-IDIO-12). An interrupt is generated
1508 tristate "RDC R-321x GPIO support"
1516 bool "Intel Sodaville GPIO support"
1521 Say Y here to support Intel Sodaville GPIO.
1525 menu "SPI GPIO expanders"
1529 tristate "74x164 serial-in/parallel-out 8-bits shift register"
1532 Driver for 74x164 compatible serial-in/parallel-out 8-outputs
1534 to more gpio outputs.
1540 GPIO driver for Maxim MAX31910, MAX31911, MAX31912, MAX31913,
1541 MAX31953 and MAX31963 industrial serializer, a daisy-chainable
1547 tristate "Maxim MAX7301 GPIO expander"
1550 GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
1553 tristate "Freescale MC33880 high-side/low-side switch"
1555 SPI driver for Freescale MC33880 high-side/low-side switch.
1556 This provides GPIO interface supporting inputs and outputs.
1559 tristate "Generic parallel-in/serial-out shift register"
1561 GPIO driver for SPI compatible parallel-in/serial-out shift
1565 tristate "EXAR XRA1403 16-bit GPIO expander"
1568 GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander.
1571 tristate "Turris Mox Moxtet bus GPIO expander"
1581 menu "USB GPIO expanders"
1585 tristate "Viperboard GPIO a & b support"
1588 Say yes here to access the GPIO signals of Nano River
1589 Technologies Viperboard. There are two GPIO chips on the
1598 tristate "GPIO Aggregator"
1600 Say yes here to enable the GPIO Aggregator, which provides a way to
1601 aggregate existing GPIO lines into a new virtual GPIO chip.
1603 - Assign permissions for a collection of GPIO lines to a user,
1604 - Export a collection of GPIO lines to a virtual machine,
1605 - Provide a generic driver for a GPIO-operated device in an
1607 the GPIO chardev interface.
1610 tristate "GPIO Testing Driver"
1613 This enables GPIO Testing driver, which provides a way to test GPIO
1617 tools/testing/selftests/gpio/gpio-mockup.sh. Reference the usage in