Lines Matching +full:sifive +full:- +full:blocks
1 # SPDX-License-Identifier: GPL-2.0-only
47 this symbol, but new drivers should use the generic gpio-regmap
57 non-sleeping contexts. They can make bitbanged serial protocols
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.
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.
434 created by attaching a 16-bit latch to the bus.
486 Say yes here to support the on-chip GPIO lines on the OCTEON
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.
537 are grouped in four 8-bit wide ports.
544 A 32-bit single register GPIO fixed in/out implementation. This
567 maintain their value during backup/self-refresh.
570 tristate "SiFive GPIO support"
577 Say yes here to support the GPIO device on SiFive SoCs.
585 via a SIOX bus and have a number of fixed-direction I/O lines.
593 This is a single-register MMIO GPIO driver for complex cases
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.
718 bool "APM X-Gene GPIO controller support"
721 This driver is to support the GPIO block within the APM X-Gene SoC
727 tristate "APM X-Gene GPIO standby controller support"
733 This driver supports the GPIO block within the APM X-Gene
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.
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
951 active during S3. The suspend-powered GPIOs can be used to wake the
952 system from the Suspend-to-RAM state.
958 Twenty-one are powered by the core power rail and 9 from the
971 be called gpio-sch311x.
974 tristate "TS-5500 DIO blocks and compatibles"
977 This driver supports Digital I/O exposed by pin blocks found on some
979 blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600
992 boot-time parameter "gpio_winbond.gpios" with a bitmask of GPIO
996 be called gpio-winbond.
1017 tristate "Avionic Design N-bit GPIO expander"
1036 be called gpio-fxl6408.
1043 GPIO driver for ADI DS4520 I2C-based GPIO expander.
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
1092 Say yes here to provide access to several register-oriented
1117 tristate "PCA9570 4-Bit I2C GPO expander"
1122 be called gpio-pca9570.
1129 Say yes here to provide access to most "quasi-bidirectional" I2C
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"
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
1198 will be called gpio-bd71815.
1210 will be called gpio-bd71828.
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.
1262 If driver is built as a module it will be called gpio-da9055.
1274 will be called gpio-dln2.
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.
1323 will be called gpio-ljca.
1341 called gpio-lp873x.
1351 called gpio-lp87565.
1410 called gpio-sl28cpld.
1443 they are input-only or output-only type.
1446 module will be called gpio-tn48m.
1503 There are 7 GPIOs and few sensor-related GPIOs supported
1509 tristate "TQ-Systems QTMX86 GPIO"
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.
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
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"
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.
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
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.
1817 This enables the GPIO simulator - a configfs-based GPIO testing