Lines Matching refs:GPIO
2 # GPIO infrastructure and drivers
39 bool "GPIO Support"
42 This enables GPIO support through the generic GPIO library.
44 one or more of the GPIO drivers below.
59 bool "Debug GPIO calls"
62 Say Y here to add some extra checks and diagnostics to GPIO calls.
79 a given GPIO from the kernel, if no kernel driver requested it.
81 Kernel drivers may also request that a particular GPIO be
90 tristate "Dialog DA9052 GPIO"
93 Say yes here to enable the GPIO driver for the DA9052 chip.
96 tristate "Dialog Semiconductor DA9055 GPIO"
99 Say yes here to enable the GPIO driver for the DA9055 chip.
101 The Dialog DA9055 PMIC chip has 3 GPIO pins that can be
109 comment "Memory mapped GPIO drivers:"
116 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
119 Say yes here to support basic platform_device memory-mapped GPIO controllers.
122 tristate "IT8761E GPIO support"
125 Say yes here to support GPIO functionality of IT8761E super I/O chip.
128 tristate "Emma Mobile GPIO"
131 Say yes here to support GPIO on Renesas Emma Mobile SoCs.
151 bool "MPC512x/MPC8xxx GPIO support"
159 tristate "Qualcomm MSM GPIO v1"
162 Say yes here to support the GPIO interface on ARM v6 based
164 selected for GPIO, and are controlled by this driver.
167 tristate "Qualcomm MSM GPIO v2"
170 Say yes here to support the GPIO interface on ARM v7 based
172 selected for GPIO, and are controlled by this driver.
194 bool "PrimeCell PL061 GPIO support"
198 Say yes here to support the PrimeCell PL061 GPIO device
201 bool "PXA GPIO support"
204 Say yes here to support the PXA GPIO device
207 tristate "Renesas R-Car GPIO"
210 Say yes here to support GPIO on Renesas R-Car SoCs.
213 bool "ST SPEAr13xx SPI Chip Select as GPIO support"
217 Say yes here to support ST SPEAr SPI Chip Select as GPIO device
220 bool "STA2x11/ConneXt GPIO support"
224 Say yes here to support the STA2x11/ConneXt GPIO device.
225 The GPIO module has 128 GPIO pins with alternate functions.
236 bool "Xilinx GPIO support"
239 Say yes here to support the Xilinx FPGA GPIO device
248 tristate "Intel SCH/TunnelCreek/Centerton GPIO"
253 Say yes here to support GPIO interface on Intel Poulsbo SCH,
255 The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
263 The Intel Centerton processor has a total of 30 GPIO pins.
268 tristate "Intel ICH GPIO"
273 Say yes here to support the GPIO functionality of a number of Intel
281 tristate "VIA VX855/VX875 GPIO"
286 Support access to the VX855/VX875 GPIO lines through the gpio library.
293 bool "GE FPGA based GPIO"
296 Support for common GPIO functionality provided on some GE Single Board
300 and write pin state) for GPIO implemented in a number of GE single
304 bool "Intel Lynxpoint GPIO support"
308 driver for GPIO functionality on Intel Lynxpoint PCH chipset
320 comment "I2C GPIO expanders:"
329 tristate "Maxim MAX7300 GPIO expander"
333 GPIO driver for Maxim MAX7301 I2C-based GPIO expander.
362 bool "MX35 3DS BOARD MC9S08DZ60 GPIO functions"
365 Select this to enable the MC9S08DZ60 GPIO driver
391 tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders"
396 GPIO expanders used for additional digital outputs or inputs.
413 platform-neutral GPIO calls.
416 bool "RICOH RC5T583 GPIO"
419 Select this option to enable GPIO driver for the Ricoh RC5T583
425 bool "Semtech SX150x I2C GPIO expander"
430 GPIO expanders. Compatible models include:
460 tristate "TI TPS65912 GPIO"
469 Say yes here to access the GPIO signals of various multi-function
483 Say yes here to access the GPIO signals of WM831x power management
490 Say yes here to access the GPIO signals of WM8350 power management
497 Say yes here to access the GPIO signals of WM8994 audio hub
501 tristate "GPIO Support for ADP5520 PMIC"
504 This option enables support for on-chip GPIO found
508 tristate "ADP5588 I2C GPIO expander"
512 on Analog Devices ADP5588 GPIO Expanders.
522 tristate "Avionic Design N-bit GPIO expander"
526 I2C GPIO expanders. The register space will be extended by powers
532 comment "PCI GPIO expanders:"
535 tristate "AMD CS5535/CS5536 GPIO support"
538 The AMD CS5535 and CS5536 southbridges support 28 GPIO pins that
545 tristate "BT8XX GPIO abuser"
548 The BT8xx frame grabber chip has 24 GPIO pins than can be abused
549 as a cheap PCI GPIO card.
554 GPIO card. For more information on how to build a GPIO card
561 tristate "AMD 8111 GPIO driver"
564 The AMD 8111 south bridge contains 32 GPIO pins which can be used.
566 Note, that usually system firmware/ACPI handles GPIO pins on their
573 bool "Intel Langwell/Penwell GPIO support"
577 Say Y here to support Intel Langwell/Penwell GPIO.
580 tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO"
584 This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff
586 This driver can access PCH GPIO device.
596 tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support"
603 This driver can access the IOH's GPIO device.
606 bool "Intel Sodaville GPIO support"
611 Say Y here to support Intel Sodaville GPIO.
614 bool "Support for timberdale GPIO IP"
617 Add support for the GPIO IP in the timberdale FPGA.
620 tristate "RDC R-321x GPIO support"
628 comment "SPI GPIO expanders:"
631 tristate "Maxim MAX7301 GPIO expander"
635 GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
643 This provides a GPIO interface supporting inputs and outputs.
650 This provides GPIO interface supporting inputs and outputs.
660 comment "AC97 GPIO expanders:"
663 bool "Philips UCB1400 GPIO"
666 This enables support for the Philips UCB1400 GPIO pins.
669 comment "MODULbus GPIO expanders:"
680 bool "TI PALMAS series PMICs GPIO"
683 Select this option to enable GPIO driver for the TI PALMAS
687 bool "TPS6586X GPIO"
690 Select this option to enable GPIO driver for the TPS6586X
694 bool "TPS65910 GPIO"
697 Select this option to enable GPIO driver for the TPS65910
704 Enable support for GPIO on intel MSIC controllers found in
707 comment "USB GPIO expanders:"
710 tristate "Viperboard GPIO a & b support"
713 Say yes here to access the GPIO signals of Nano River
714 Technologies Viperboard. There are two GPIO chips on the