summaryrefslogtreecommitdiff
path: root/drivers/gpio/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r--drivers/gpio/Kconfig63
1 files changed, 33 insertions, 30 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 5e6fc222bb23..363498697c2c 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -63,41 +63,57 @@ config GPIO_SYSFS
Kernel drivers may also request that a particular GPIO be
exported to userspace; this can be useful when debugging.
+config GPIO_GENERIC
+ tristate
+
# put drivers in the right section, in alphabetical order
+config GPIO_DA9052
+ tristate "Dialog DA9052 GPIO"
+ depends on PMIC_DA9052
+ help
+ Say yes here to enable the GPIO driver for the DA9052 chip.
+
config GPIO_MAX730X
tristate
comment "Memory mapped GPIO drivers:"
-config GPIO_BASIC_MMIO_CORE
- tristate
- help
- Provides core functionality for basic memory-mapped GPIO controllers.
-
-config GPIO_BASIC_MMIO
- tristate "Basic memory-mapped GPIO controllers support"
- select GPIO_BASIC_MMIO_CORE
+config GPIO_GENERIC_PLATFORM
+ tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
+ select GPIO_GENERIC
help
- Say yes here to support basic memory-mapped GPIO controllers.
+ Say yes here to support basic platform_device memory-mapped GPIO controllers.
config GPIO_IT8761E
tristate "IT8761E GPIO support"
help
Say yes here to support GPIO functionality of IT8761E super I/O chip.
+config GPIO_EP93XX
+ def_bool y
+ depends on ARCH_EP93XX
+ select GPIO_GENERIC
+
config GPIO_EXYNOS4
def_bool y
depends on CPU_EXYNOS4210
-config GPIO_MXS
+config GPIO_MPC5200
def_bool y
- depends on ARCH_MXS
+ depends on PPC_MPC52xx
config GPIO_MXC
def_bool y
depends on ARCH_MXC
- select GPIO_BASIC_MMIO_CORE
+ select GPIO_GENERIC
+ select GENERIC_IRQ_CHIP
+
+config GPIO_MXS
+ def_bool y
+ depends on ARCH_MXS
+ select GPIO_GENERIC
+ select GENERIC_IRQ_CHIP
config GPIO_PLAT_SAMSUNG
def_bool y
@@ -146,9 +162,6 @@ config GPIO_SCH
The Intel Tunnel Creek processor has 5 GPIOs powered by the
core power rail and 9 from suspend power supply.
- This driver can also be built as a module. If so, the module
- will be called sch-gpio.
-
config GPIO_VX855
tristate "VIA VX855/VX875 GPIO"
depends on MFD_SUPPORT && PCI
@@ -211,9 +224,6 @@ config GPIO_PCA953X
16 bits: pca9535, pca9539, pca9555, tca6416
- This driver can also be built as a module. If so, the module
- will be called pca953x.
-
config GPIO_PCA953X_IRQ
bool "Interrupt controller support for PCA953x"
depends on GPIO_PCA953X=y
@@ -305,17 +315,12 @@ config GPIO_ADP5520
This option enables support for on-chip GPIO found
on Analog Devices ADP5520 PMICs.
- To compile this driver as a module, choose M here: the module will
- be called adp5520-gpio.
-
config GPIO_ADP5588
tristate "ADP5588 I2C GPIO expander"
depends on I2C
help
This option enables support for 18 GPIOs found
on Analog Devices ADP5588 GPIO Expanders.
- To compile this driver as a module, choose M here: the module will be
- called adp5588-gpio.
config GPIO_ADP5588_IRQ
bool "Interrupt controller support for ADP5588"
@@ -407,10 +412,11 @@ config GPIO_MAX7301
GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
config GPIO_MCP23S08
- tristate "Microchip MCP23Sxx I/O expander"
- depends on SPI_MASTER
+ tristate "Microchip MCP23xxx I/O expander"
+ depends on SPI_MASTER || I2C
help
- SPI driver for Microchip MCP23S08/MPC23S17 I/O expanders.
+ SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
+ I/O expanders.
This provides a GPIO interface supporting inputs and outputs.
config GPIO_MC33880
@@ -437,9 +443,6 @@ config GPIO_UCB1400
This enables support for the Philips UCB1400 GPIO pins.
The UCB1400 is an AC97 audio codec.
- To compile this driver as a module, choose M here: the
- module will be called ucb1400_gpio.
-
comment "MODULbus GPIO expanders:"
config GPIO_JANZ_TTL
@@ -450,7 +453,7 @@ config GPIO_JANZ_TTL
This driver provides support for driving the pins in output
mode only. Input mode is not supported.
-config AB8500_GPIO
+config GPIO_AB8500
bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions"
depends on AB8500_CORE && BROKEN
help