diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 84 |
1 files changed, 72 insertions, 12 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index d055cee36942..93aaadf99f28 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -30,6 +30,9 @@ config ARCH_REQUIRE_GPIOLIB Selecting this from the architecture code will cause the gpiolib code to always get built in. +config GPIO_DEVRES + def_bool y + depends on HAS_IOMEM menuconfig GPIOLIB @@ -47,7 +50,11 @@ if GPIOLIB config OF_GPIO def_bool y - depends on OF && !SPARC + depends on OF + +config GPIO_ACPI + def_bool y + depends on ACPI config DEBUG_GPIO bool "Debug GPIO calls" @@ -62,7 +69,7 @@ config DEBUG_GPIO config GPIO_SYSFS bool "/sys/class/gpio/... (sysfs interface)" - depends on SYSFS && EXPERIMENTAL + depends on SYSFS help Say Y here to add a sysfs interface for GPIOs. @@ -86,11 +93,26 @@ config GPIO_DA9052 help Say yes here to enable the GPIO driver for the DA9052 chip. +config GPIO_DA9055 + tristate "Dialog Semiconductor DA9055 GPIO" + depends on MFD_DA9055 + help + Say yes here to enable the GPIO driver for the DA9055 chip. + + The Dialog DA9055 PMIC chip has 3 GPIO pins that can be + be controller by this driver. + + If driver is built as a module it will be called gpio-da9055. + config GPIO_MAX730X tristate comment "Memory mapped GPIO drivers:" +config GPIO_CLPS711X + def_bool y + depends on ARCH_CLPS711X + config GPIO_GENERIC_PLATFORM tristate "Generic memory-mapped GPIO controller support (MMIO platform device)" select GPIO_GENERIC @@ -152,7 +174,8 @@ config GPIO_MSM_V2 config GPIO_MVEBU def_bool y - depends on ARCH_MVEBU + depends on PLAT_ORION + depends on OF select GPIO_GENERIC select GENERIC_IRQ_CHIP @@ -170,7 +193,7 @@ config GPIO_MXS config GPIO_PL061 bool "PrimeCell PL061 GPIO support" - depends on ARM_AMBA + depends on ARM && ARM_AMBA select GENERIC_IRQ_CHIP help Say yes here to support the PrimeCell PL061 GPIO device @@ -181,6 +204,13 @@ config GPIO_PXA help Say yes here to support the PXA GPIO device +config GPIO_SPEAR_SPICS + bool "ST SPEAr13xx SPI Chip Select as GPIO support" + depends on PLAT_SPEAR + select GENERIC_IRQ_CHIP + help + Say yes here to support ST SPEAr SPI Chip Select as GPIO device + config GPIO_STA2X11 bool "STA2x11/ConneXt GPIO support" depends on MFD_STA2X11 @@ -189,6 +219,14 @@ config GPIO_STA2X11 Say yes here to support the STA2x11/ConneXt GPIO device. The GPIO module has 128 GPIO pins with alternate functions. +config GPIO_TS5500 + tristate "TS-5500 DIO blocks and compatibles" + help + This driver supports Digital I/O exposed by pin blocks found on some + Technologic Systems platforms. It includes, but is not limited to, 3 + blocks of the TS-5500: DIO1, DIO2 and the LCD port, and the TS-5600 + LCD port. + config GPIO_VT8500 bool "VIA/Wondermedia SoC GPIO Support" depends on ARCH_VT8500 @@ -242,7 +280,7 @@ config GPIO_ICH config GPIO_VX855 tristate "VIA VX855/VX875 GPIO" - depends on PCI + depends on PCI && GENERIC_HARDIRQS select MFD_CORE select MFD_VX855 help @@ -263,6 +301,14 @@ config GPIO_GE_FPGA and write pin state) for GPIO implemented in a number of GE single board computers. +config GPIO_LYNXPOINT + bool "Intel Lynxpoint GPIO support" + depends on ACPI + select IRQ_DOMAIN + help + driver for GPIO functionality on Intel Lynxpoint PCH chipset + Requires ACPI device enumeration code to set up a platform device. + comment "I2C GPIO expanders:" config GPIO_ARIZONA @@ -466,11 +512,11 @@ config GPIO_ADP5588_IRQ config GPIO_ADNP tristate "Avionic Design N-bit GPIO expander" - depends on I2C && OF + depends on I2C && OF_GPIO help This option enables support for N GPIOs found on Avionic Design I2C GPIO expanders. The register space will be extended by powers - of two, so the controller will need to accomodate for that. For + of two, so the controller will need to accommodate for that. For example: if a controller provides 48 pins, 6 registers will be enough to represent all pins, but the driver will assume a register layout for 64 pins (8 registers). @@ -564,7 +610,7 @@ config GPIO_TIMBERDALE config GPIO_RDC321X tristate "RDC R-321x GPIO support" - depends on PCI + depends on PCI && GENERIC_HARDIRQS select MFD_CORE select MFD_RDC321X help @@ -622,11 +668,12 @@ config GPIO_JANZ_TTL This driver provides support for driving the pins in output mode only. Input mode is not supported. -config GPIO_AB8500 - bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions" - depends on AB8500_CORE && BROKEN +config GPIO_PALMAS + bool "TI PALMAS series PMICs GPIO" + depends on MFD_PALMAS help - Select this to enable the AB8500 IC GPIO driver + Select this option to enable GPIO driver for the TI PALMAS + series chip family. config GPIO_TPS6586X bool "TPS6586X GPIO" @@ -649,4 +696,17 @@ config GPIO_MSIC Enable support for GPIO on intel MSIC controllers found in intel MID devices +comment "USB GPIO expanders:" + +config GPIO_VIPERBOARD + tristate "Viperboard GPIO a & b support" + depends on MFD_VIPERBOARD && USB + help + Say yes here to access the GPIO signals of Nano River + Technologies Viperboard. There are two GPIO chips on the + board: gpioa and gpiob. + See viperboard API specification and Nano + River Tech's viperboard.h for detailed meaning + of the module parameters. + endif |