Lines Matching +full:chip +full:- +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
598 bool "ST SPEAr13xx SPI Chip Select as GPIO support"
602 Say yes here to support ST SPEAr SPI Chip Select as GPIO device.
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.
699 Say yes here to support i.MX or Vybrid vf610 GPIOs.
719 bool "APM X-Gene GPIO controller support"
722 This driver is to support the GPIO block within the APM X-Gene SoC
725 here to enable the GFC GPIO functionality.
728 tristate "APM X-Gene GPIO standby controller support"
734 This driver supports the GPIO block within the APM X-Gene
735 Standby Domain. Say yes here to enable the GPIO functionality.
764 bool "LSI ZEVIO SoC memory mapped GPIOs"
777 tristate "ZynqMP ps-mode pin GPIO configuration driver"
781 Say yes here to support the ZynqMP ps-mode pin GPIO configuration
784 This ps-mode pin GPIO driver is based on GPIO framework. PS_MODE
785 is 4-bits boot mode pins. It sets and gets the status of
786 the ps-mode pin. Every pin can be configured as input/output.
796 tristate "GPIO support for AMD Fusion Controller Hub (G-series SOCs)"
799 as found on G-series SOCs (e.g. GX-412TC).
802 needs to be provided with platform-specific configuration.
813 ARMv7-based SoCs.
821 Select this option to enable GPIO driver for
822 IDT 79RC3243X-based devices like Mikrotik RB532.
825 be called gpio-idt3243x.
829 menu "Port-mapped I/O GPIO drivers"
851 Peripheral Interface (PPI). The Intel 8255 PPI chip was first released
855 If built as a module its name will be gpio-i8255.
858 tristate "ACCES 104-DIO-48E GPIO support"
867 Enables GPIO support for the ACCES 104-DIO-48E series (104-DIO-48E,
868 104-DIO-24E). The base port addresses for the devices may be
873 tristate "ACCES 104-IDIO-16 GPIO support"
879 Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16,
880 104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, 104-IDO-8). The
886 tristate "ACCES 104-IDI-48 GPIO support"
894 Enables GPIO support for the ACCES 104-IDI-48 family (104-IDI-48A,
895 104-IDI-48AC, 104-IDI-48B, 104-IDI-48BC). The base port addresses for
901 tristate "Fintek and Nuvoton Super-I/O GPIO support"
903 This option enables support for GPIOs found on Fintek Super-I/O
905 As well as Nuvoton Super-I/O chip NCT6126D.
908 be called f7188x-gpio.
911 tristate "Diamond Systems GPIO-MM GPIO support"
917 Enables GPIO support for the Diamond Systems GPIO-MM and GPIO-MM-12.
919 The Diamond Systems GPIO-MM device features 48 lines of digital I/O
948 The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
950 modes (S3 and higher). The remaining four GPIOs are powered by
951 the Intel SCH suspend power supply. These GPIOs remain
952 active during S3. The suspend-powered GPIOs can be used to wake the
953 system from the Suspend-to-RAM state.
955 The Intel Tunnel Creek processor has 5 GPIOs powered by the
959 Twenty-one are powered by the core power rail and 9 from the
962 The Intel Quark X1000 SoC has 2 GPIOs powered by the core
968 Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and
972 be called gpio-sch311x.
975 tristate "TS-5500 DIO blocks and compatibles"
980 blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600
987 This option enables support for GPIOs found on Winbond Super I/O
992 You will need to provide a module parameter "gpios", or a
993 boot-time parameter "gpio_winbond.gpios" with a bitmask of GPIO
994 ports to enable (bit 0 is GPIO1, bit 1 is GPIO2, etc.).
997 be called gpio-winbond.
1018 tristate "Avionic Design N-bit GPIO expander"
1022 This option enables support for N GPIOs found on Avionic Design
1037 be called gpio-fxl6408.
1044 GPIO driver for ADI DS4520 I2C-based GPIO expander.
1045 Say yes here to enable the GPIO driver for the ADI DS4520 chip.
1048 be called gpio-ds4520.
1055 Expander. This is used at least on the Cambria GW2358-4.
1061 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
1064 tristate "MAX7319, MAX7320-7327 I2C Port Expanders"
1066 Say yes here to support the MAX7319, MAX7320-7327 series of I2C
1068 Input (designated by 'I'), Push-Pull Output ('O'), or Open-Drain
1079 number for these GPIOs.
1086 Say yes here to enable the max732x to be used as an interrupt
1093 Say yes here to provide access to several register-oriented
1114 Say yes here to enable the pca953x to be used as an interrupt
1118 tristate "PCA9570 4-Bit I2C GPO expander"
1120 Say yes here to enable the GPO driver for the NXP PCA9570 chip.
1123 be called gpio-pca9570.
1130 Say yes here to provide access to most "quasi-bidirectional" I2C
1143 use, and assign numbers to the GPIOs they expose. Those GPIOs
1145 other GPIOs, but only accessible from task contexts.
1147 This driver provides an in-kernel interface to those GPIOs using
1148 platform-neutral GPIO calls.
1151 tristate "TPIC2810 8-Bit I2C GPO expander"
1153 Say yes here to enable the GPO driver for the TI TPIC2810 chip.
1156 be called gpio-tpic2810.
1164 Series supported include TS-4100, TS-4900, TS-7970 and TS-7990.
1174 This option enables support for on-chip GPIO found
1189 Support for GPIOs on Wolfson Arizona class devices.
1199 will be called gpio-bd71815.
1205 Support for GPIOs on ROHM BD71828 PMIC. There are three GPIOs
1206 available on the ROHM PMIC in total. The GPIOs are limited to
1208 OTP. Enable this only if you want to use these pins as outputs.
1211 will be called gpio-bd71828.
1217 Support for GPIOs on ROHM BD9571 PMIC. There are two GPIOs
1222 will be called gpio-bd9571mwv.
1231 Say Yes if you have a Intel SoC-based tablet with Crystal Cove PMIC
1235 called gpio-crystalcove.
1252 Say yes here to enable the GPIO driver for the DA9052 chip.
1258 Say yes here to enable the GPIO driver for the DA9055 chip.
1260 The Dialog DA9055 PMIC chip has 3 GPIO pins that can be
1263 If driver is built as a module it will be called gpio-da9055.
1271 Select this option to enable GPIO driver for the Diolan DLN2
1275 will be called gpio-dln2.
1281 This driver supports the CPLD egpio chip present on
1290 Select this option to enable GPIO support for Intel Elkhart Lake
1294 be called gpio-elkhartlake.
1297 tristate "Janz VMOD-TTL Digital IO Module"
1300 This enables support for the Janz VMOD-TTL Digital IO module.
1312 called gpio-kempld.
1320 Select this option to enable GPIO driver for the INTEL
1324 will be called gpio-ljca.
1331 LP3943 can be used as a GPIO expander which provides up to 16 GPIOs.
1342 called gpio-lp873x.
1348 This driver supports the GPIO on TI Lp873565 PMICs. 3 GPIOs are present
1352 called gpio-lp87565.
1358 Support for GPIOs on Cirrus Logic Madera class codecs.
1366 MAX77620 PMIC has 8 pins that can be configured as GPIOs. The
1367 driver also provides interrupt support for each of the GPIOs.
1368 Say yes here to enable the max77620 to be used as GPIO controller.
1381 Select this option to enable GPIO driver for the TI PALMAS
1382 series chip family.
1396 Select this option to enable GPIO driver for the Ricoh RC5T583
1397 chip family.
1408 This enables support for the GPIOs found on the Kontron sl28 CPLD.
1411 called gpio-sl28cpld.
1414 bool "STMPE GPIOs"
1419 This enables support for the GPIOs found on the STMPE I/O
1423 bool "TC3589X GPIOs"
1428 This enables support for the GPIOs found on the TC3589X
1442 This enables support for the GPIOs found on the Delta
1444 they are input-only or output-only type.
1447 module will be called gpio-tn48m.
1459 Select this option to enable GPIO driver for the TPS65218
1460 chip family.
1467 Select this option to enable GPIO driver for the TPS65219 chip
1482 Select this option to enable GPIO driver for the TPS6586X
1483 chip family.
1489 Select this option to enable GPIO driver for the TPS65910
1490 chip family.
1496 This driver supports TPS65912 GPIO chip.
1502 Select this option to enable GPIO driver for the TPS68470
1503 chip family.
1504 There are 7 GPIOs and few sensor-related GPIOs supported
1505 by the TPS68470. While the 7 GPIOs can be configured as
1506 input or output as appropriate, the sensor related GPIOs
1507 are "output only" GPIOs.
1510 tristate "TQ-Systems QTMX86 GPIO"
1518 tristate "TWL4030, TWL5030, and TPS659x0 GPIOs"
1521 Say yes here to access the GPIO signals of various multi-function
1529 audio chip from Texas Instruments.
1538 Say Yes if you have an Intel SoC-based tablet with Whiskey Cove PMIC
1542 called gpio-wcove.
1545 tristate "WM831x GPIOs"
1552 tristate "WM8350 GPIOs"
1559 tristate "WM8994 GPIOs"
1587 The BT8xx frame grabber chip has 24 GPIO pins that can be abused
1590 This chip can be found on Miro, Hauppauge and STB TV-cards.
1595 Documentation/driver-api/gpio/bt8xxgpio.rst
1630 This controller should be used in parallel with pinctrl-mlxbf3 to
1631 control the desired GPIOs.
1632 This driver can also be built as a module called mlxbf3-gpio.
1639 ML7213 is companion chip for Intel Atom E6xx series.
1641 Hub) which is for IVI (In-Vehicle Infotainment) use.
1657 ML7223/ML7831 is companion chip for Intel Atom E6xx series.
1661 tristate "ACCES PCI-IDIO-16 GPIO support"
1665 Enables GPIO support for the ACCES PCI-IDIO-16. An interrupt is
1671 tristate "ACCES PCIe-IDIO-24 GPIO support"
1677 Enables GPIO support for the ACCES PCIe-IDIO-24 family (PCIe-IDIO-24,
1678 PCIe-IDI-24, PCIe-IDO-24, PCIe-IDIO-12). An interrupt is generated
1684 tristate "RDC R-321x GPIO support"
1688 Support for the RDC R321x SoC GPIOs over southbridge
1705 tristate "74x164 serial-in/parallel-out 8-bits shift register"
1708 Driver for 74x164 compatible serial-in/parallel-out 8-outputs
1717 MAX31953 and MAX31963 industrial serializer, a daisy-chainable
1718 chip to make 8 digital 24V inputs available via SPI. Supports
1726 GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
1729 tristate "Freescale MC33880 high-side/low-side switch"
1731 SPI driver for Freescale MC33880 high-side/low-side switch.
1735 tristate "Generic parallel-in/serial-out shift register"
1737 GPIO driver for SPI compatible parallel-in/serial-out shift
1741 tristate "EXAR XRA1403 16-bit GPIO expander"
1744 GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander.
1751 This is the driver needed for configuring the GPIOs via the Moxtet
1753 so that phylink can use corresponding GPIOs.
1778 Say yes here to enable the GPIO Aggregator, which provides a way to
1779 aggregate existing GPIO lines into a new virtual GPIO chip.
1781 - Assign permissions for a collection of GPIO lines to a user,
1782 - Export a collection of GPIO lines to a virtual machine,
1783 - Provide a generic driver for a GPIO-operated device in an
1790 Say yes here to enable a driver for GPIO multiplexers based on latches
1791 connected to other GPIOs.
1800 tools/testing/selftests/gpio/gpio-mockup.sh. Reference the usage in
1808 Say Y here to enable guest support for virtio-based GPIO controllers.
1810 These virtual GPIOs can be routed to real GPIOs or attached to
1818 This enables the GPIO simulator - a configfs-based GPIO testing