Lines Matching +full:ast2500 +full:- +full:i2c +full:- +full:bus
1 # SPDX-License-Identifier: GPL-2.0-only
57 non-sleeping contexts. They can make bitbanged serial protocols
108 # This symbol is selected by both I2C and SPI expanders
116 tristate "GPIO driver for 74xx-ICs with MMIO access"
120 Say yes here to support GPIO functionality for 74xx-compatible ICs
136 If driver is built as a module it will be called gpio-altera.
151 Say Y here to support Aspeed AST2400 and AST2500 GPIO controllers.
159 Say Y here to support Aspeed AST2500 SGPIO functionality.
287 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
290 Say yes here to support basic platform_device memory-mapped GPIO controllers.
309 This GPIO controller support double-edge interrupt and multi-core
328 ICH-based chipsets. Currently supported devices: ICH6, ICH7, ICH8
346 depends on ARM # For <asm/mach-types.h>
364 bool "Loongson-2/3 GPIO support"
367 driver for GPIO functionality on Loongson-2F/3A/3B processors.
401 This enables support for memory mapped GPIOs on the External Bus Unit
403 created by attaching a 16bit latch to the bus.
454 Say yes here to support the on-chip GPIO lines on the OCTEON
489 tristate "Renesas R-Car and RZ/G GPIO support"
493 Say yes here to support GPIO on Renesas R-Car or RZ/G SoCs.
513 are grouped in four 8-bit wide ports.
520 A 32-bit single register GPIO fixed in/out implementation. This
541 maintain their value during backup/self-refresh.
559 via a SIOX bus and have a number of fixed-direction I/O lines.
567 This is a single-register MMIO GPIO driver for complex cases
638 tristate "TS-4800 DIO blocks and compatibles"
643 This driver support TS-4800 FPGA GPIO controllers.
646 tristate "Cavium ThunderX/OCTEON-TX GPIO"
653 Say yes here to support the on-chip GPIO lines on the ThunderX
654 and OCTEON-TX families of SoCs.
682 tristate "NEC VR4100 series General-purpose I/O Uint support"
685 Say yes here to support the NEC VR4100 series General-purpose I/O Uint
707 bool "APM X-Gene GPIO controller support"
710 This driver is to support the GPIO block within the APM X-Gene SoC
716 tristate "APM X-Gene GPIO standby controller support"
722 This driver supports the GPIO block within the APM X-Gene
774 tristate "GPIO support for AMD Fusion Controller Hub (G-series SOCs)"
777 as found on G-series SOCs (eg. GX-412TC)
803 be called gpio-idt3243x.
807 menu "Port-mapped I/O GPIO drivers"
811 tristate "ACCES 104-DIO-48E GPIO support"
816 Enables GPIO support for the ACCES 104-DIO-48E series (104-DIO-48E,
817 104-DIO-24E). The base port addresses for the devices may be
822 tristate "ACCES 104-IDIO-16 GPIO support"
827 Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16,
828 104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, 104-IDO-8). The
834 tristate "ACCES 104-IDI-48 GPIO support"
839 Enables GPIO support for the ACCES 104-IDI-48 family (104-IDI-48A,
840 104-IDI-48AC, 104-IDI-48B, 104-IDI-48BC). The base port addresses for
848 This option enables support for GPIOs found on Fintek Super-I/O
852 be called f7188x-gpio.
855 tristate "Diamond Systems GPIO-MM GPIO support"
859 Enables GPIO support for the Diamond Systems GPIO-MM and GPIO-MM-12.
861 The Diamond Systems GPIO-MM device features 48 lines of digital I/O
895 system from the Suspend-to-RAM state.
901 Twenty-one are powered by the core power rail and 9 from the
914 be called gpio-sch311x.
917 tristate "TS-5500 DIO blocks and compatibles"
922 blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600
935 boot-time parameter "gpio_winbond.gpios" with a bitmask of GPIO
939 be called gpio-winbond.
953 menu "I2C GPIO expanders"
954 depends on I2C
957 tristate "ADP5588 I2C GPIO expander"
971 tristate "Avionic Design N-bit GPIO expander"
976 I2C GPIO expanders. The register space will be extended by powers
986 Say yes here to provide access to the Gateworks I2C PLD GPIO
987 Expander. This is used at least on the Cambria GW2358-4.
993 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
996 tristate "MAX7319, MAX7320-7327 I2C Port Expanders"
998 Say yes here to support the MAX7319, MAX7320-7327 series of I2C
1000 Input (designated by 'I'), Push-Pull Output ('O'), or Open-Drain
1025 Say yes here to provide access to several register-oriented
1050 tristate "PCA9570 4-Bit I2C GPO expander"
1055 be called gpio-pca9570.
1058 tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders"
1062 Say yes here to provide access to most "quasi-bidirectional" I2C
1079 This driver provides an in-kernel interface to those GPIOs using
1080 platform-neutral GPIO calls.
1083 tristate "TPIC2810 8-Bit I2C GPO expander"
1088 be called gpio-tpic2810.
1091 tristate "Technologic Systems FPGA I2C GPIO"
1096 Series supported include TS-4100, TS-4900, TS-7970 and TS-7990.
1106 This option enables support for on-chip GPIO found
1132 will be called gpio-bd70528.
1142 will be called gpio-bd71815.
1154 will be called gpio-bd71828.
1165 will be called gpio-bd9571mwv.
1178 called gpio-crystalcove.
1206 If driver is built as a module it will be called gpio-da9055.
1218 will be called gpio-dln2.
1229 tristate "Janz VMOD-TTL Digital IO Module"
1232 This enables support for the Janz VMOD-TTL Digital IO module.
1244 called gpio-kempld.
1262 called gpio-lp873x.
1272 called gpio-lp87565.
1323 called gpio-sl28cpld.
1398 tristate "TQ-Systems QTMX86 GPIO"
1409 Say yes here to access the GPIO signals of various multi-function
1437 called gpio-wcove.
1485 This chip can be found on Miro, Hauppauge and STB TV-cards.
1490 Documentation/driver-api/gpio/bt8xxgpio.rst
1522 Hub) which is for IVI(In-Vehicle Infotainment) use.
1542 tristate "ACCES PCI-IDIO-16 GPIO support"
1545 Enables GPIO support for the ACCES PCI-IDIO-16. An interrupt is
1551 tristate "ACCES PCIe-IDIO-24 GPIO support"
1554 Enables GPIO support for the ACCES PCIe-IDIO-24 family (PCIe-IDIO-24,
1555 PCIe-IDI-24, PCIe-IDO-24, PCIe-IDIO-12). An interrupt is generated
1561 tristate "RDC R-321x GPIO support"
1582 tristate "74x164 serial-in/parallel-out 8-bits shift register"
1585 Driver for 74x164 compatible serial-in/parallel-out 8-outputs
1594 MAX31953 and MAX31963 industrial serializer, a daisy-chainable
1603 GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
1606 tristate "Freescale MC33880 high-side/low-side switch"
1608 SPI driver for Freescale MC33880 high-side/low-side switch.
1612 tristate "Generic parallel-in/serial-out shift register"
1614 GPIO driver for SPI compatible parallel-in/serial-out shift
1618 tristate "EXAR XRA1403 16-bit GPIO expander"
1621 GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander.
1624 tristate "Turris Mox Moxtet bus GPIO expander"
1629 bus. For example the Mox module with SFP cage needs this driver
1658 - Assign permissions for a collection of GPIO lines to a user,
1659 - Export a collection of GPIO lines to a virtual machine,
1660 - Provide a generic driver for a GPIO-operated device in an
1671 tools/testing/selftests/gpio/gpio-mockup.sh. Reference the usage in
1678 Say Y here to enable guest support for virtio-based GPIO controllers.