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config GPIOLIB
bool
select GENERIC_GPIO
if GPIOLIB
menu "GPIO"
config GPIO_GENERIC
bool
config GPIO_DIGIC
bool "GPIO support for Canon DIGIC"
depends on ARCH_DIGIC || COMPILE_TEST
config GPIO_74164
bool "Generic SPI attached shift register"
depends on SPI
help
Driver for 74x164 compatible serial-in/parallel-out 8-outputs
shift registers. This driver can be used to provide access
to more gpio outputs.
config GPIO_CLPS711X
bool "GPIO support for CLPS711X"
depends on ARCH_CLPS711X || COMPILE_TEST
select GPIO_GENERIC
help
Say yes here to enable the GPIO driver for the CLPS711X CPUs
config GPIO_DAVINCI
bool "TI Davinci/Keystone GPIO support"
default y if ARCH_DAVINCI
depends on (ARM && ARCH_DAVINCI) || COMPILE_TEST
help
Say yes here to enable GPIO support for TI Davinci/Keystone SoCs.
config GPIO_GENERIC_PLATFORM
bool "Generic memory-mapped GPIO controller support"
select GPIO_GENERIC
help
Say yes here to support basic platform memory-mapped
GPIO controllers
config GPIO_IMX
def_bool ARCH_IMX
config GPIO_VF610
def_bool ARCH_VF610
config GPIO_MXS
def_bool ARCH_MXS
config GPIO_JZ4740
bool "GPIO support for Ingenic SoCs"
depends on MACH_MIPS_XBURST || COMPILE_TEST
help
Say yes here to enable the GPIO driver for the Ingenic SoCs.
config GPIO_MALTA_FPGA_I2C
bool "Malta CBUS FPGA I2C GPIO"
depends on MACH_MIPS_MALTA || COMPILE_TEST
help
Support access to the CBUS FPGA I2C lines through the gpio library.
This driver provides common support for accessing the device,
additional drivers must be enabled in order to use the
functionality of the device.
config GPIO_MPC8XXX
bool "MPC512x/MPC8xxx/QorIQ GPIO support"
depends on ARCH_LAYERSCAPE || COMPILE_TEST
select GPIO_GENERIC
help
Say Y here if you're going to use hardware that connects to the
MPC512x/831x/834x/837x/8572/8610/QorIQ GPIOs.
config GPIO_OMAP
def_bool ARCH_OMAP
config GPIO_ORION
bool "GPIO support for Marvell Orion/MVEBU SoCs"
depends on ARCH_MVEBU || COMPILE_TEST
help
Say yes here to add the driver for the GPIO controller
found on Marvell Orion and MVEBU SoCs (Armada 370/XP,
Dove, Kirkwood, MV78x00, Orion5x).
config GPIO_PCA953X
bool "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports"
depends on I2C
help
Say yes here to provide access to several register-oriented
SMBus I/O expanders, made mostly by NXP or TI. Compatible
models include:
4 bits: pca9536, pca9537
8 bits: max7310, max7315, pca6107, pca9534, pca9538, pca9554,
pca9556, pca9557, pca9574, tca6408, xra1202
16 bits: max7312, max7313, pca9535, pca9539, pca9555, pca9575,
tca6416
24 bits: tca6424
40 bits: pca9505, pca9698
config GPIO_PCF857X
tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders"
depends on I2C
depends on OFDEVICE
help
Say yes here to provide access to most "quasi-bidirectional" I2C
GPIO expanders used for additional digital outputs or inputs.
Most of these parts are from NXP, though TI is a second source for
some of them. Compatible models include:
8 bits: pcf8574, pcf8574a, pca8574, pca8574a,
pca9670, pca9672, pca9674, pca9674a,
max7328, max7329
16 bits: pcf8575, pcf8575c, pca8575,
pca9671, pca9673, pca9675
config GPIO_PL061
bool "PrimeCell PL061 GPIO support"
depends on ARM_AMBA
help
Say yes here to support the PrimeCell PL061 GPIO device
config GPIO_RASPBERRYPI_EXP
bool "Raspberry Pi 3 GPIO Expander"
depends on ARCH_BCM283X
help
Turn on GPIO support for the expander on Raspberry Pi 3 boards, using
the firmware mailbox to communicate with VideoCore on BCM283x chips.
config GPIO_STMPE
depends on MFD_STMPE
bool "STMPE GPIO Expander"
config GPIO_TEGRA
bool "GPIO support for the Tegra SoCs"
depends on ARCH_TEGRA || COMPILE_TEST
help
Say yes here to include the driver for the GPIO controller found on the
Tegra line of SoCs.
config GPIO_DESIGNWARE
tristate "Synopsys DesignWare GPIO driver"
help
Say Y or M here to build support for the Synopsys DesignWare APB
GPIO block.
config GPIO_SX150X
bool "Semtec SX150x I/O ports"
depends on I2C
help
Say Y here to build support for the Semtec Sx150x I2C GPIO
expander chip.
config GPIO_LIBFTDI1
bool "libftdi1 driver"
depends on SANDBOX
endmenu
endif
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