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.
64 bool "Debug GPIO calls"
67 Say Y here to add some extra checks and diagnostics to GPIO calls.
84 a given GPIO from the kernel, if no kernel driver requested it.
86 Kernel drivers may also request that a particular GPIO be
95 tristate "Dialog DA9052 GPIO"
98 Say yes here to enable the GPIO driver for the DA9052 chip.
101 tristate "Dialog Semiconductor DA9055 GPIO"
104 Say yes here to enable the GPIO driver for the DA9055 chip.
106 The Dialog DA9055 PMIC chip has 3 GPIO pins that can be
114 comment "Memory mapped GPIO drivers:"
117 tristate "CLPS711X GPIO support"
121 Say yes here to support GPIO on CLPS711X SoCs.
124 bool "TI Davinci/Keystone GPIO support"
128 Say yes here to enable GPIO support for TI Davinci/Keystone SoCs.
131 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
134 Say yes here to support basic platform_device memory-mapped GPIO controllers.
137 tristate "Synopsys DesignWare APB GPIO driver"
142 GPIO block.
145 tristate "IT8761E GPIO support"
148 Say yes here to support GPIO functionality of IT8761E super I/O chip.
151 tristate "Emma Mobile GPIO"
154 Say yes here to support GPIO on Renesas Emma Mobile SoCs.
165 Say yes here to support the GPIO controller in LSI ZEVIO SoCs.
176 tristate "F71882FG and F71889F GPIO support"
186 bool "MOXART GPIO support"
189 Select this option to enable GPIO driver for
197 bool "MPC512x/MPC8xxx GPIO support"
205 tristate "Qualcomm MSM GPIO v1"
208 Say yes here to support the GPIO interface on ARM v6 based
210 selected for GPIO, and are controlled by this driver.
213 tristate "Qualcomm MSM GPIO v2"
216 Say yes here to support the GPIO interface on ARM v7 based
218 selected for GPIO, and are controlled by this driver.
240 tristate "Cavium OCTEON GPIO"
244 Say yes here to support the on-chip GPIO lines on the OCTEON
248 bool "TI OMAP GPIO support" if COMPILE_TEST && !ARCH_OMAP2PLUS
254 Say yes here to enable GPIO support for TI OMAP SoCs.
257 bool "PrimeCell PL061 GPIO support"
262 Say yes here to support the PrimeCell PL061 GPIO device
265 bool "PXA GPIO support"
268 Say yes here to support the PXA GPIO device
271 tristate "Renesas R-Car GPIO"
274 Say yes here to support GPIO on Renesas R-Car SoCs.
280 Legacy GPIO support. Use only for platforms without support for
284 tristate "SMSC SCH311x SuperI/O GPIO"
293 bool "ST SPEAr13xx SPI Chip Select as GPIO support"
297 Say yes here to support ST SPEAr SPI Chip Select as GPIO device
300 bool "STA2x11/ConneXt GPIO support"
304 Say yes here to support the STA2x11/ConneXt GPIO device.
305 The GPIO module has 128 GPIO pins with alternate functions.
308 tristate "GPIO based on SYSCON"
311 Say yes here to support GPIO functionality though SYSCON driver.
323 bool "Toumaz Xenif TZ1090 GPIO support"
331 bool "Toumaz Xenif TZ1090 PDC GPIO support"
338 bool "APM X-Gene GPIO controller support"
341 This driver is to support the GPIO block within the APM X-Gene SoC
342 platform's generic flash controller. The GPIO pins are muxed with
344 here to enable the GFC GPIO functionality.
347 bool "Xilinx GPIO support"
350 Say yes here to support the Xilinx FPGA GPIO device
353 tristate "Xilinx Zynq GPIO support"
357 Say yes here to support Xilinx Zynq GPIO controller.
375 tristate "Intel SCH/TunnelCreek/Centerton GPIO"
380 Say yes here to support GPIO interface on Intel Poulsbo SCH,
382 The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
390 The Intel Centerton processor has a total of 30 GPIO pins.
395 tristate "Intel ICH GPIO"
400 Say yes here to support the GPIO functionality of a number of Intel
408 tristate "Intel IOP GPIO"
411 Say yes here to support the GPIO functionality of a number of Intel
417 tristate "VIA VX855/VX875 GPIO"
422 Support access to the VX855/VX875 GPIO lines through the gpio library.
429 bool "GE FPGA based GPIO"
432 Support for common GPIO functionality provided on some GE Single Board
436 and write pin state) for GPIO implemented in a number of GE single
440 tristate "Intel Lynxpoint GPIO support"
444 driver for GPIO functionality on Intel Lynxpoint PCH chipset
461 comment "I2C GPIO expanders:"
470 tristate "GPIO support for Crystal Cove PMIC"
474 Support for GPIO pins on Crystal Cove PMIC.
483 tristate "TI/National Semiconductor LP3943 GPIO expander"
486 GPIO driver for LP3943 MFD.
487 LP3943 can be used as a GPIO expander which provides up to 16 GPIOs.
491 tristate "Maxim MAX7300 GPIO expander"
495 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
524 bool "MX35 3DS BOARD MC9S08DZ60 GPIO functions"
527 Select this to enable the MC9S08DZ60 GPIO driver
558 tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders"
563 GPIO expanders used for additional digital outputs or inputs.
580 platform-neutral GPIO calls.
583 bool "RICOH RC5T583 GPIO"
586 Select this option to enable GPIO driver for the Ricoh RC5T583
592 bool "Semtech SX150x I2C GPIO expander"
597 GPIO expanders. Compatible models include:
629 tristate "TI TPS65912 GPIO"
638 Say yes here to access the GPIO signals of various multi-function
652 Say yes here to access the GPIO signals of WM831x power management
659 Say yes here to access the GPIO signals of WM8350 power management
666 Say yes here to access the GPIO signals of WM8994 audio hub
670 tristate "GPIO Support for ADP5520 PMIC"
673 This option enables support for on-chip GPIO found
677 tristate "ADP5588 I2C GPIO expander"
681 on Analog Devices ADP5588 GPIO Expanders.
691 tristate "Avionic Design N-bit GPIO expander"
696 I2C GPIO expanders. The register space will be extended by powers
702 comment "PCI GPIO expanders:"
705 tristate "AMD CS5535/CS5536 GPIO support"
708 The AMD CS5535 and CS5536 southbridges support 28 GPIO pins that
715 tristate "BT8XX GPIO abuser"
718 The BT8xx frame grabber chip has 24 GPIO pins that can be abused
719 as a cheap PCI GPIO card.
724 GPIO card. For more information on how to build a GPIO card
731 tristate "AMD 8111 GPIO driver"
734 The AMD 8111 south bridge contains 32 GPIO pins which can be used.
736 Note, that usually system firmware/ACPI handles GPIO pins on their
743 bool "Intel Mid GPIO support"
747 Say Y here to support Intel Mid GPIO.
750 tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO"
754 This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff
756 This driver can access PCH GPIO device.
766 tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support"
773 This driver can access the IOH's GPIO device.
776 bool "Intel Sodaville GPIO support"
781 Say Y here to support Intel Sodaville GPIO.
784 bool "Support for timberdale GPIO IP"
787 Add support for the GPIO IP in the timberdale FPGA.
790 tristate "RDC R-321x GPIO support"
798 comment "SPI GPIO expanders:"
801 tristate "Maxim MAX7301 GPIO expander"
805 GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
813 This provides a GPIO interface supporting inputs and outputs.
821 This provides GPIO interface supporting inputs and outputs.
831 comment "AC97 GPIO expanders:"
834 tristate "Philips UCB1400 GPIO"
837 This enables support for the Philips UCB1400 GPIO pins.
840 comment "LPC GPIO expanders:"
843 tristate "Kontron ETX / COMexpress GPIO"
846 This enables support for the PLD GPIO interface on some Kontron ETX
852 comment "MODULbus GPIO expanders:"
863 bool "TI PALMAS series PMICs GPIO"
866 Select this option to enable GPIO driver for the TI PALMAS
870 bool "TPS6586X GPIO"
873 Select this option to enable GPIO driver for the TPS6586X
877 bool "TPS65910 GPIO"
880 Select this option to enable GPIO driver for the TPS65910
887 Enable support for GPIO on intel MSIC controllers found in
891 bool "Broadcom Kona GPIO"
894 Turn on GPIO support for Broadcom "Kona" chips.
896 comment "USB GPIO expanders:"
899 tristate "Viperboard GPIO a & b support"
902 Say yes here to access the GPIO signals of Nano River
903 Technologies Viperboard. There are two GPIO chips on the