Lines Matching refs:GPIO

2 # GPIO infrastructure and drivers
35 	bool "GPIO Support"
38 	  This enables GPIO support through the generic GPIO library.
40 	  one or more of the GPIO drivers below.
63 	bool "Debug GPIO calls"
66 	  Say Y here to add some extra checks and diagnostics to GPIO calls.
83 	  a given GPIO from the kernel, if no kernel driver requested it.
85 	  Kernel drivers may also request that a particular GPIO be
97 menu "Memory mapped GPIO drivers"
100 	tristate "GPIO driver for 74xx-ICs with MMIO access"
104 	  Say yes here to support GPIO functionality for 74xx-compatible ICs
114 	tristate "Altera GPIO"
123 	tristate "AMD Promontory GPIO support"
126 	  driver for GPIO functionality on Promontory IOHub
130 	bool "Broadcom Kona GPIO"
133 	  Turn on GPIO support for Broadcom "Kona" chips.
136 	tristate "BRCMSTB GPIO support"
142 	  Say yes here to enable GPIO support for Broadcom STB (BCM7XXX) SoCs.
145 	tristate "CLPS711X GPIO support"
149 	  Say yes here to support GPIO on CLPS711X SoCs.
152 	bool "TI Davinci/Keystone GPIO support"
156 	  Say yes here to enable GPIO support for TI Davinci/Keystone SoCs.
159 	tristate "Synopsys DesignWare APB GPIO driver"
164 	  GPIO block.
167 	tristate "Emma Mobile GPIO"
170 	  Say yes here to support GPIO on Renesas Emma Mobile SoCs.
184 	  Say yes here to support the GPIO controller on Axis ETRAX FS SoCs.
187 	bool "GE FPGA based GPIO"
191 	  Support for common GPIO functionality provided on some GE Single Board
195 	  and write pin state) for GPIO implemented in a number of GE single
199 	tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
202 	  Say yes here to support basic platform_device memory-mapped GPIO controllers.
214 	tristate "Intel ICH GPIO"
219 	  Say yes here to support the GPIO functionality of a number of Intel
227 	tristate "Intel IOP GPIO"
230 	  Say yes here to support the GPIO functionality of a number of Intel
236 	bool "Loongson-2/3 GPIO support"
239 	  driver for GPIO functionality on Loongson-2F/3A/3B processors.
242 	bool "NXP LPC18XX/43XX GPIO support"
246 	  Select this option to enable GPIO driver for
250 	tristate "Intel Lynxpoint GPIO support"
254 	  driver for GPIO functionality on Intel Lynxpoint PCH chipset
258 	bool "GPIO support for Fujitsu MB86S7x Platforms"
261 	  Say yes here to support the GPIO controller in Fujitsu MB86S70 SoCs.
272 	bool "MOXART GPIO support"
276 	  Select this option to enable GPIO driver for
284 	bool "MPC512x/MPC8xxx GPIO support"
310 	tristate "Cavium OCTEON GPIO"
314 	  Say yes here to support the on-chip GPIO lines on the OCTEON
318 	tristate "TI OMAP GPIO support" if ARCH_OMAP2PLUS || COMPILE_TEST
324 	  Say yes here to enable GPIO support for TI OMAP SoCs.
327 	bool "PrimeCell PL061 GPIO support"
332 	  Say yes here to support the PrimeCell PL061 GPIO device
335 	bool "PXA GPIO support"
338 	  Say yes here to support the PXA GPIO device
341 	tristate "Renesas R-Car GPIO"
345 	  Say yes here to support GPIO on Renesas R-Car SoCs.
351 	  Legacy GPIO support. Use only for platforms without support for
355 	bool "ST SPEAr13xx SPI Chip Select as GPIO support"
359 	  Say yes here to support ST SPEAr SPI Chip Select as GPIO device
362 	bool "STA2x11/ConneXt GPIO support"
366 	  Say yes here to support the STA2x11/ConneXt GPIO device.
367 	  The GPIO module has 128 GPIO pins with alternate functions.
380 	tristate "GPIO based on SYSCON"
383 	  Say yes here to support GPIO functionality though SYSCON driver.
391 	bool "Toumaz Xenif TZ1090 GPIO support"
399 	bool "Toumaz Xenif TZ1090 PDC GPIO support"
419 	tristate "VIA VX855/VX875 GPIO"
424 	  Support access to the VX855/VX875 GPIO lines through the gpio library.
431 	bool "APM X-Gene GPIO controller support"
434 	  This driver is to support the GPIO block within the APM X-Gene SoC
435 	  platform's generic flash controller. The GPIO pins are muxed with
437 	  here to enable the GFC GPIO functionality.
440 	tristate "APM X-Gene GPIO standby controller support"
444 	  This driver supports the GPIO block within the APM X-Gene
445 	  Standby Domain. Say yes here to enable the GPIO functionality.
448 	tristate "Xilinx GPIO support"
451 	  Say yes here to support the Xilinx FPGA GPIO device
454 	tristate "Netlogic XLP GPIO support"
458 	  This driver provides support for GPIO interface on Netlogic XLP MIPS64
477 	  Say yes here to support the GPIO controller in LSI ZEVIO SoCs.
480 	tristate "Xilinx Zynq GPIO support"
484 	  Say yes here to support Xilinx Zynq GPIO controller.
487 	bool "ZTE ZX GPIO support"
490 	  Say yes here to support the GPIO device on ZTE ZX SoCs.
494 menu "Port-mapped I/O GPIO drivers"
498 	tristate "ACCES 104-IDIO-16 GPIO support"
500 	  Enables GPIO support for the ACCES 104-IDIO-16 family.
503 	tristate "F71869, F71869A, F71882FG and F71889F GPIO support"
512 	tristate "IT87xx GPIO support"
514 	  Say yes here to support GPIO functionality of IT87xx Super I/O chips.
523 	tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO"
528 	  Say yes here to support GPIO interface on Intel Poulsbo SCH,
532 	  The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
542 	  The Intel Centerton processor has a total of 30 GPIO pins.
550 	tristate "SMSC SCH311x SuperI/O GPIO"
569 menu "I2C GPIO expanders"
573 	tristate "ADP5588 I2C GPIO expander"
576 	  on Analog Devices ADP5588 GPIO Expanders.
586 	tristate "Avionic Design N-bit GPIO expander"
591 	  I2C GPIO expanders. The register space will be extended by powers
598 	tristate "Maxim MAX7300 GPIO expander"
601 	  GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
630 	bool "MX35 3DS BOARD MC9S08DZ60 GPIO functions"
633 	  Select this to enable the MC9S08DZ60 GPIO driver
663 	tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders"
668 	  GPIO expanders used for additional digital outputs or inputs.
685 	  platform-neutral GPIO calls.
688 	bool "Semtech SX150x I2C GPIO expander"
694 	  GPIO expanders. Compatible models include:
701 menu "MFD GPIO expanders"
704 	tristate "GPIO Support for ADP5520 PMIC"
707 	  This option enables support for on-chip GPIO found
717 	tristate "GPIO support for Crystal Cove PMIC"
721 	  Support for GPIO pins on Crystal Cove PMIC.
730 	tristate "AMD CS5535/CS5536 GPIO support"
733 	  The AMD CS5535 and CS5536 southbridges support 28 GPIO pins that
740 	tristate "Dialog DA9052 GPIO"
743 	  Say yes here to enable the GPIO driver for the DA9052 chip.
746 	tristate "Dialog Semiconductor DA9055 GPIO"
749 	  Say yes here to enable the GPIO driver for the DA9055 chip.
751 	  The Dialog DA9055 PMIC chip has 3 GPIO pins that can be
757 	tristate "Diolan DLN2 GPIO support"
762 	  Select this option to enable GPIO driver for the Diolan DLN2
777 	tristate "Kontron ETX / COMexpress GPIO"
780 	  This enables support for the PLD GPIO interface on some Kontron ETX
787 	tristate "TI/National Semiconductor LP3943 GPIO expander"
790 	  GPIO driver for LP3943 MFD.
791 	  LP3943 can be used as a GPIO expander which provides up to 16 GPIOs.
798 	  Enable support for GPIO on intel MSIC controllers found in
802 	bool "TI PALMAS series PMICs GPIO"
805 	  Select this option to enable GPIO driver for the TI PALMAS
809 	bool "RICOH RC5T583 GPIO"
812 	  Select this option to enable GPIO driver for the Ricoh RC5T583
836 	bool "Support for timberdale GPIO IP"
839 	Add support for the GPIO IP in the timberdale FPGA.
842 	bool "TPS6586X GPIO"
845 	  Select this option to enable GPIO driver for the TPS6586X
849 	bool "TPS65910 GPIO"
852 	  Select this option to enable GPIO driver for the TPS65910
856 	tristate "TI TPS65912 GPIO"
865 	  Say yes here to access the GPIO signals of various multi-function
876 	tristate "Philips UCB1400 GPIO"
879 	  This enables support for the Philips UCB1400 GPIO pins.
886 	  Say yes here to access the GPIO signals of WM831x power management
893 	  Say yes here to access the GPIO signals of WM8350 power management
900 	  Say yes here to access the GPIO signals of WM8994 audio hub
905 menu "PCI GPIO expanders"
909 	tristate "AMD 8111 GPIO driver"
912 	  The AMD 8111 south bridge contains 32 GPIO pins which can be used.
914 	  Note, that usually system firmware/ACPI handles GPIO pins on their
921 	tristate "BT8XX GPIO abuser"
924 	  The BT8xx frame grabber chip has 24 GPIO pins that can be abused
925 	  as a cheap PCI GPIO card.
930 	  GPIO card. For more information on how to build a GPIO card
937 	bool "Intel Mid GPIO support"
941 	  Say Y here to support Intel Mid GPIO.
944 	tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support"
951 	  This driver can access the IOH's GPIO device.
954 	tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO"
958 	  This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff
960 	  This driver can access PCH GPIO device.
970 	tristate "RDC R-321x GPIO support"
979 	bool "Intel Sodaville GPIO support"
984 	  Say Y here to support Intel Sodaville GPIO.
988 menu "SPI GPIO expanders"
1000 	tristate "Maxim MAX7301 GPIO expander"
1003 	  GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
1009 	  This provides GPIO interface supporting inputs and outputs.
1013 menu "SPI or I2C GPIO expanders"
1021 	  This provides a GPIO interface supporting inputs and outputs.
1026 menu "USB GPIO expanders"
1030 	tristate "Viperboard GPIO a & b support"
1033 	  Say yes here to access the GPIO signals of Nano River
1034 	  Technologies Viperboard. There are two GPIO chips on the