Lines Matching +full:enable +full:- +full:gpios
1 # SPDX-License-Identifier: GPL-2.0-only
10 You only need to enable this if you also want to enable
18 int "Maximum number of GPIOs for fast path"
47 this symbol, but new drivers should use the generic gpio-regmap
55 These checks help ensure that GPIOs have been properly initialized
57 non-sleeping contexts. They can make bitbanged serial protocols
66 Say Y here to add the legacy sysfs interface for GPIOs.
78 for GPIOs. The character device allows userspace to control GPIOs
118 Enables support for the idio-16 library functions. The idio-16 library
120 ACCES IDIO-16 family such as the 104-IDIO-16 and the PCI-IDIO-16.
122 If built as a module its name will be gpio-idio-16.
128 tristate "GPIO driver for 74xx-ICs with MMIO access"
132 Say yes here to support GPIO functionality for 74xx-compatible ICs
149 If driver is built as a module it will be called gpio-altera.
181 Select this option to enable GPIO driver for
208 Say yes here to enable GPIO support for Broadcom XGS iProc SoCs.
217 Say yes here to enable GPIO support for Broadcom STB (BCM7XXX) SoCs.
225 Say yes here to enable support for Cadence GPIO controller.
239 Say yes here to enable GPIO support for TI Davinci/Keystone SoCs.
271 Airoha EN7523 SoC. It supports two banks of 32 GPIOs.
284 Selecting this option will enable handling of GPIO pins present
306 Support for common GPIOs from the Faraday FTGPIO010 IP core, found in
310 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
313 Say yes here to support basic platform_device memory-mapped GPIO controllers.
332 This GPIO controller supports double-edge interrupt and multi-core
351 ICH-based chipsets. Currently supported devices: ICH6, ICH7, ICH8
382 bool "Loongson-2/3 GPIO support"
385 Driver for GPIO functionality on Loongson-2F/3A/3B processors.
395 up to 60 GPIOS in total, 4 of which are dedicated GPIO pins, and
405 Select this option to enable GPIO driver for
412 Select this option to enable GPIO driver for
428 bool "Lantiq Memory mapped GPIOs"
432 This enables support for memory mapped GPIOs on the External Bus Unit
433 (EBU) found on Lantiq SoCs. The GPIOs are output only as they are
434 created by attaching a 16-bit latch to the bus.
450 MPC512x/831x/834x/837x/8572/8610/QorIQ GPIOs.
486 Say yes here to support the on-chip GPIO lines on the OCTEON
496 Say yes here to enable GPIO support for TI OMAP SoCs.
513 tristate "Renesas R-Car and RZ/G GPIO support"
517 Say yes here to support GPIO on Renesas R-Car or RZ/G SoCs.
536 banks of 32 GPIOs, with edge triggered interrupts. The 32 GPIOs
537 are grouped in four 8-bit wide ports.
544 A 32-bit single register GPIO fixed in/out implementation. This
563 Say yes here to use the PIOBU pins as GPIOs.
565 PIOBU pins on the SAMA5D2 can be used as GPIOs.
566 The difference from regular GPIOs is that they
567 maintain their value during backup/self-refresh.
585 via a SIOX bus and have a number of fixed-direction I/O lines.
592 This driver supports GPIOs via CREG on various Synopsys SoCs.
593 This is a single-register MMIO GPIO driver for complex cases
613 bool "XWAY STP GPIOs"
620 Some of the GPIOs/LEDs can be auto updated by the SoC with DSL and
635 - Elkhart Lake
636 - Merrifield
638 If built as a module its name will be gpio-tangier.
667 tristate "TS-4800 DIO blocks and compatibles"
672 This driver support TS-4800 FPGA GPIO controllers.
675 tristate "Cavium ThunderX/OCTEON-TX GPIO"
682 Say yes here to support the on-chip GPIO lines on the ThunderX
683 and OCTEON-TX families of SoCs.
691 Say yes here to support UniPhier GPIOs.
698 Say yes here to support i.MX or Vybrid vf610 GPIOs.
718 bool "APM X-Gene GPIO controller support"
721 This driver is to support the GPIO block within the APM X-Gene SoC
724 here to enable the GFC GPIO functionality.
727 tristate "APM X-Gene GPIO standby controller support"
733 This driver supports the GPIO block within the APM X-Gene
734 Standby Domain. Say yes here to enable the GPIO functionality.
763 bool "LSI ZEVIO SoC memory mapped GPIOs"
776 tristate "ZynqMP ps-mode pin GPIO configuration driver"
780 Say yes here to support the ZynqMP ps-mode pin GPIO configuration
783 This ps-mode pin GPIO driver is based on GPIO framework. PS_MODE
784 is 4-bits boot mode pins. It sets and gets the status of
785 the ps-mode pin. Every pin can be configured as input/output.
795 tristate "GPIO support for AMD Fusion Controller Hub (G-series SOCs)"
798 as found on G-series SOCs (e.g. GX-412TC).
801 needs to be provided with platform-specific configuration.
812 ARMv7-based SoCs.
820 Select this option to enable GPIO driver for
821 IDT 79RC3243X-based devices like Mikrotik RB532.
824 be called gpio-idt3243x.
828 menu "Port-mapped I/O GPIO drivers"
854 If built as a module its name will be gpio-i8255.
857 tristate "ACCES 104-DIO-48E GPIO support"
866 Enables GPIO support for the ACCES 104-DIO-48E series (104-DIO-48E,
867 104-DIO-24E). The base port addresses for the devices may be
872 tristate "ACCES 104-IDIO-16 GPIO support"
878 Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16,
879 104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, 104-IDO-8). The
885 tristate "ACCES 104-IDI-48 GPIO support"
893 Enables GPIO support for the ACCES 104-IDI-48 family (104-IDI-48A,
894 104-IDI-48AC, 104-IDI-48B, 104-IDI-48BC). The base port addresses for
900 tristate "Fintek and Nuvoton Super-I/O GPIO support"
902 This option enables support for GPIOs found on Fintek Super-I/O
904 As well as Nuvoton Super-I/O chip NCT6126D.
907 be called f7188x-gpio.
910 tristate "Diamond Systems GPIO-MM GPIO support"
916 Enables GPIO support for the Diamond Systems GPIO-MM and GPIO-MM-12.
918 The Diamond Systems GPIO-MM device features 48 lines of digital I/O
947 The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
949 modes (S3 and higher). The remaining four GPIOs are powered by
950 the Intel SCH suspend power supply. These GPIOs remain
951 active during S3. The suspend-powered GPIOs can be used to wake the
952 system from the Suspend-to-RAM state.
954 The Intel Tunnel Creek processor has 5 GPIOs powered by the
958 Twenty-one are powered by the core power rail and 9 from the
961 The Intel Quark X1000 SoC has 2 GPIOs powered by the core
967 Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and
971 be called gpio-sch311x.
974 tristate "TS-5500 DIO blocks and compatibles"
979 blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600
986 This option enables support for GPIOs found on Winbond Super I/O
991 You will need to provide a module parameter "gpios", or a
992 boot-time parameter "gpio_winbond.gpios" with a bitmask of GPIO
993 ports to enable (bit 0 is GPIO1, bit 1 is GPIO2, etc.).
996 be called gpio-winbond.
1017 tristate "Avionic Design N-bit GPIO expander"
1021 This option enables support for N GPIOs found on Avionic Design
1036 be called gpio-fxl6408.
1043 GPIO driver for ADI DS4520 I2C-based GPIO expander.
1044 Say yes here to enable the GPIO driver for the ADI DS4520 chip.
1047 be called gpio-ds4520.
1054 Expander. This is used at least on the Cambria GW2358-4.
1060 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
1063 tristate "MAX7319, MAX7320-7327 I2C Port Expanders"
1065 Say yes here to support the MAX7319, MAX7320-7327 series of I2C
1067 Input (designated by 'I'), Push-Pull Output ('O'), or Open-Drain
1078 number for these GPIOs.
1085 Say yes here to enable the max732x to be used as an interrupt
1092 Say yes here to provide access to several register-oriented
1113 Say yes here to enable the pca953x to be used as an interrupt
1117 tristate "PCA9570 4-Bit I2C GPO expander"
1119 Say yes here to enable the GPO driver for the NXP PCA9570 chip.
1122 be called gpio-pca9570.
1129 Say yes here to provide access to most "quasi-bidirectional" I2C
1142 use, and assign numbers to the GPIOs they expose. Those GPIOs
1144 other GPIOs, but only accessible from task contexts.
1146 This driver provides an in-kernel interface to those GPIOs using
1147 platform-neutral GPIO calls.
1150 tristate "TPIC2810 8-Bit I2C GPO expander"
1152 Say yes here to enable the GPO driver for the TI TPIC2810 chip.
1155 be called gpio-tpic2810.
1163 Series supported include TS-4100, TS-4900, TS-7970 and TS-7990.
1173 This option enables support for on-chip GPIO found
1188 Support for GPIOs on Wolfson Arizona class devices.
1198 will be called gpio-bd71815.
1204 Support for GPIOs on ROHM BD71828 PMIC. There are three GPIOs
1205 available on the ROHM PMIC in total. The GPIOs are limited to
1207 OTP. Enable this only if you want to use these pins as outputs.
1210 will be called gpio-bd71828.
1216 Support for GPIOs on ROHM BD9571 PMIC. There are two GPIOs
1221 will be called gpio-bd9571mwv.
1230 Say Yes if you have a Intel SoC-based tablet with Crystal Cove PMIC
1234 called gpio-crystalcove.
1251 Say yes here to enable the GPIO driver for the DA9052 chip.
1257 Say yes here to enable the GPIO driver for the DA9055 chip.
1262 If driver is built as a module it will be called gpio-da9055.
1270 Select this option to enable GPIO driver for the Diolan DLN2
1274 will be called gpio-dln2.
1289 Select this option to enable GPIO support for Intel Elkhart Lake
1293 be called gpio-elkhartlake.
1296 tristate "Janz VMOD-TTL Digital IO Module"
1299 This enables support for the Janz VMOD-TTL Digital IO module.
1311 called gpio-kempld.
1319 Select this option to enable GPIO driver for the INTEL
1323 will be called gpio-ljca.
1330 LP3943 can be used as a GPIO expander which provides up to 16 GPIOs.
1341 called gpio-lp873x.
1347 This driver supports the GPIO on TI Lp873565 PMICs. 3 GPIOs are present
1351 called gpio-lp87565.
1357 Support for GPIOs on Cirrus Logic Madera class codecs.
1365 MAX77620 PMIC has 8 pins that can be configured as GPIOs. The
1366 driver also provides interrupt support for each of the GPIOs.
1367 Say yes here to enable the max77620 to be used as GPIO controller.
1380 Select this option to enable GPIO driver for the TI PALMAS
1395 Select this option to enable GPIO driver for the Ricoh RC5T583
1407 This enables support for the GPIOs found on the Kontron sl28 CPLD.
1410 called gpio-sl28cpld.
1413 bool "STMPE GPIOs"
1418 This enables support for the GPIOs found on the STMPE I/O
1422 bool "TC3589X GPIOs"
1427 This enables support for the GPIOs found on the TC3589X
1441 This enables support for the GPIOs found on the Delta
1443 they are input-only or output-only type.
1446 module will be called gpio-tn48m.
1458 Select this option to enable GPIO driver for the TPS65218
1466 Select this option to enable GPIO driver for the TPS65219 chip
1481 Select this option to enable GPIO driver for the TPS6586X
1488 Select this option to enable GPIO driver for the TPS65910
1501 Select this option to enable GPIO driver for the TPS68470
1503 There are 7 GPIOs and few sensor-related GPIOs supported
1504 by the TPS68470. While the 7 GPIOs can be configured as
1505 input or output as appropriate, the sensor related GPIOs
1506 are "output only" GPIOs.
1509 tristate "TQ-Systems QTMX86 GPIO"
1517 tristate "TWL4030, TWL5030, and TPS659x0 GPIOs"
1520 Say yes here to access the GPIO signals of various multi-function
1537 Say Yes if you have an Intel SoC-based tablet with Whiskey Cove PMIC
1541 called gpio-wcove.
1544 tristate "WM831x GPIOs"
1551 tristate "WM8350 GPIOs"
1558 tristate "WM8994 GPIOs"
1589 This chip can be found on Miro, Hauppauge and STB TV-cards.
1594 Documentation/driver-api/gpio/bt8xxgpio.rst
1629 This controller should be used in parallel with pinctrl-mlxbf3 to
1630 control the desired GPIOs.
1631 This driver can also be built as a module called mlxbf3-gpio.
1640 Hub) which is for IVI (In-Vehicle Infotainment) use.
1660 tristate "ACCES PCI-IDIO-16 GPIO support"
1664 Enables GPIO support for the ACCES PCI-IDIO-16. An interrupt is
1670 tristate "ACCES PCIe-IDIO-24 GPIO support"
1676 Enables GPIO support for the ACCES PCIe-IDIO-24 family (PCIe-IDIO-24,
1677 PCIe-IDI-24, PCIe-IDO-24, PCIe-IDIO-12). An interrupt is generated
1683 tristate "RDC R-321x GPIO support"
1687 Support for the RDC R321x SoC GPIOs over southbridge
1704 tristate "74x164 serial-in/parallel-out 8-bits shift register"
1707 Driver for 74x164 compatible serial-in/parallel-out 8-outputs
1716 MAX31953 and MAX31963 industrial serializer, a daisy-chainable
1725 GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
1728 tristate "Freescale MC33880 high-side/low-side switch"
1730 SPI driver for Freescale MC33880 high-side/low-side switch.
1734 tristate "Generic parallel-in/serial-out shift register"
1736 GPIO driver for SPI compatible parallel-in/serial-out shift
1740 tristate "EXAR XRA1403 16-bit GPIO expander"
1743 GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander.
1750 This is the driver needed for configuring the GPIOs via the Moxtet
1752 so that phylink can use corresponding GPIOs.
1777 Say yes here to enable the GPIO Aggregator, which provides a way to
1780 - Assign permissions for a collection of GPIO lines to a user,
1781 - Export a collection of GPIO lines to a virtual machine,
1782 - Provide a generic driver for a GPIO-operated device in an
1789 Say yes here to enable a driver for GPIO multiplexers based on latches
1790 connected to other GPIOs.
1799 tools/testing/selftests/gpio/gpio-mockup.sh. Reference the usage in
1807 Say Y here to enable guest support for virtio-based GPIO controllers.
1809 These virtual GPIOs can be routed to real GPIOs or attached to
1817 This enables the GPIO simulator - a configfs-based GPIO testing