diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 66 |
1 files changed, 27 insertions, 39 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 363498697c2..2967002a9f8 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -63,58 +63,33 @@ 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_GENERIC_PLATFORM - tristate "Generic memory-mapped GPIO controller support (MMIO platform device)" - select GPIO_GENERIC +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 help - Say yes here to support basic platform_device memory-mapped GPIO controllers. + Say yes here to support basic 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_MPC5200 - def_bool y - depends on PPC_MPC52xx - -config GPIO_MXC - def_bool y - depends on ARCH_MXC - 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 depends on SAMSUNG_GPIOLIB_4BIT @@ -162,6 +137,9 @@ 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 @@ -224,6 +202,9 @@ 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 @@ -315,12 +296,17 @@ 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" @@ -412,11 +398,10 @@ config GPIO_MAX7301 GPIO driver for Maxim MAX7301 SPI-based GPIO expander. config GPIO_MCP23S08 - tristate "Microchip MCP23xxx I/O expander" - depends on SPI_MASTER || I2C + tristate "Microchip MCP23Sxx I/O expander" + depends on SPI_MASTER help - SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 - I/O expanders. + SPI driver for Microchip MCP23S08/MPC23S17 I/O expanders. This provides a GPIO interface supporting inputs and outputs. config GPIO_MC33880 @@ -443,6 +428,9 @@ 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 @@ -453,7 +441,7 @@ config GPIO_JANZ_TTL This driver provides support for driving the pins in output mode only. Input mode is not supported. -config GPIO_AB8500 +config AB8500_GPIO bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions" depends on AB8500_CORE && BROKEN help |