diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index fee678f74a19..7face915b963 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1,5 +1,5 @@ # -# GPIO infrastructure and expanders +# platform-neutral GPIO infrastructure and expanders # config ARCH_WANT_OPTIONAL_GPIOLIB @@ -139,6 +139,13 @@ config GPIO_MAX732X Board setup code must specify the model to use, and the start number for these GPIOs. +config GPIO_MAX732X_IRQ + bool "Interrupt controller support for MAX732x" + depends on GPIO_MAX732X=y && GENERIC_HARDIRQS + help + Say yes here to enable the max732x to be used as an interrupt + controller. It requires the driver to be built in the kernel. + config GPIO_PCA953X tristate "PCA953x, PCA955x, TCA64xx, and MAX7310 I/O ports" depends on I2C @@ -188,6 +195,13 @@ config GPIO_PCF857X This driver provides an in-kernel interface to those GPIOs using platform-neutral GPIO calls. +config GPIO_TC35892 + bool "TC35892 GPIOs" + depends on MFD_TC35892 + help + This enables support for the GPIOs found on the TC35892 + I/O Expander. + config GPIO_TWL4030 tristate "TWL4030, TWL5030, and TPS659x0 GPIOs" depends on TWL4030_CORE @@ -264,10 +278,10 @@ config GPIO_BT8XX If unsure, say N. config GPIO_LANGWELL - bool "Intel Moorestown Platform Langwell GPIO support" + bool "Intel Langwell/Penwell GPIO support" depends on PCI help - Say Y here to support Intel Moorestown platform GPIO. + Say Y here to support Intel Langwell/Penwell GPIO. config GPIO_TIMBERDALE bool "Support for timberdale GPIO IP" @@ -275,6 +289,15 @@ config GPIO_TIMBERDALE ---help--- Add support for the GPIO IP in the timberdale FPGA. +config GPIO_RDC321X + tristate "RDC R-321x GPIO support" + depends on PCI && GPIOLIB + select MFD_CORE + select MFD_RDC321X + help + Support for the RDC R321x SoC GPIOs over southbridge + PCI configuration space. + comment "SPI GPIO expanders:" config GPIO_MAX7301 @@ -310,4 +333,14 @@ config GPIO_UCB1400 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 + tristate "Janz VMOD-TTL Digital IO Module" + depends on MFD_JANZ_CMODIO + help + This enables support for the Janz VMOD-TTL Digital IO module. + This driver provides support for driving the pins in output + mode only. Input mode is not supported. + endif |