diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 62 |
1 files changed, 43 insertions, 19 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 5f3429f0b..d7860614f 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -33,7 +33,7 @@ config ARCH_REQUIRE_GPIOLIB menuconfig GPIOLIB bool "GPIO Support" - depends on ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB + select ANON_INODES help This enables GPIO support through the generic GPIO library. You only need to enable this, if you also want to enable @@ -122,6 +122,7 @@ config GPIO_ALTERA config GPIO_AMDPT tristate "AMD Promontory GPIO support" depends on ACPI + select GPIO_GENERIC help driver for GPIO functionality on Promontory IOHub Require ACPI ASL code to enumerate as a platform device. @@ -303,6 +304,7 @@ config GPIO_MPC8XXX FSL_SOC_BOOKE || PPC_86xx || ARCH_LAYERSCAPE || ARM || \ COMPILE_TEST select GPIO_GENERIC + select IRQ_DOMAIN help Say Y here if you're going to use hardware that connects to the MPC512x/831x/834x/837x/8572/8610/QorIQ GPIOs. @@ -399,6 +401,14 @@ config GPIO_TB10X select GENERIC_IRQ_CHIP select OF_GPIO +config GPIO_TEGRA + bool "NVIDIA Tegra GPIO support" + default ARCH_TEGRA + depends on ARCH_TEGRA || COMPILE_TEST + depends on OF + help + Say yes here to support GPIO pins on NVIDIA Tegra SoCs. + config GPIO_TS4800 tristate "TS-4800 DIO blocks and compatibles" depends on OF_GPIO @@ -473,7 +483,7 @@ config GPIO_XILINX config GPIO_XLP tristate "Netlogic XLP GPIO support" - depends on CPU_XLP && OF_GPIO + depends on OF_GPIO && (CPU_XLP || ARCH_VULCAN || COMPILE_TEST) select GPIOLIB_IRQCHIP help This driver provides support for GPIO interface on Netlogic XLP MIPS64 @@ -510,6 +520,13 @@ config GPIO_ZX help Say yes here to support the GPIO device on ZTE ZX SoCs. +config GPIO_LOONGSON1 + tristate "Loongson1 GPIO support" + depends on MACH_LOONGSON32 + select GPIO_GENERIC + help + Say Y or M here to support GPIO on Loongson1 SoCs. + endmenu menu "Port-mapped I/O GPIO drivers" @@ -517,30 +534,35 @@ menu "Port-mapped I/O GPIO drivers" config GPIO_104_DIO_48E tristate "ACCES 104-DIO-48E GPIO support" + depends on ISA_BUS_API select GPIOLIB_IRQCHIP help - Enables GPIO support for the ACCES 104-DIO-48E family. The base port - address for the device may be configured via the dio_48e_base module - parameter. The interrupt line number for the device may be configured - via the dio_48e_irq module parameter. + Enables GPIO support for the ACCES 104-DIO-48E series (104-DIO-48E, + 104-DIO-24E). The base port addresses for the devices may be + configured via the base module parameter. The interrupt line numbers + for the devices may be configured via the irq module parameter. config GPIO_104_IDIO_16 tristate "ACCES 104-IDIO-16 GPIO support" + depends on ISA_BUS_API select GPIOLIB_IRQCHIP help - Enables GPIO support for the ACCES 104-IDIO-16 family. The base port - address for the device may be set via the idio_16_base module - parameter. The interrupt line number for the device may be set via the - idio_16_irq module parameter. + Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16, + 104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, 104-IDO-8). The + base port addresses for the devices may be configured via the base + module parameter. The interrupt line numbers for the devices may be + configured via the irq module parameter. config GPIO_104_IDI_48 tristate "ACCES 104-IDI-48 GPIO support" + depends on ISA_BUS_API select GPIOLIB_IRQCHIP help - Enables GPIO support for the ACCES 104-IDI-48 family. The base port - address for the device may be configured via the idi_48_base module - parameter. The interrupt line number for the device may be configured - via the idi_48_irq module parameter. + Enables GPIO support for the ACCES 104-IDI-48 family (104-IDI-48A, + 104-IDI-48AC, 104-IDI-48B, 104-IDI-48BC). The base port addresses for + the devices may be configured via the base module parameter. The + interrupt line numbers for the devices may be configured via the irq + module parameter. config GPIO_F7188X tristate "F71869, F71869A, F71882FG, F71889F and F81866 GPIO support" @@ -557,7 +579,7 @@ config GPIO_IT87 Say yes here to support GPIO functionality of IT87xx Super I/O chips. This driver is tested with ITE IT8728 and IT8732 Super I/O chips, and - supports the IT8761E Super I/O chip as well. + supports the IT8761E, IT8620E and IT8628E Super I/O chip as well. To compile this driver as a module, choose M here: the module will be called gpio_it87 @@ -609,12 +631,13 @@ config GPIO_TS5500 config GPIO_WS16C48 tristate "WinSystems WS16C48 GPIO support" + depends on ISA_BUS_API select GPIOLIB_IRQCHIP help - Enables GPIO support for the WinSystems WS16C48. The base port address - for the device may be configured via the ws16c48_base module - parameter. The interrupt line number for the device may be configured - via the ws16c48_irq module parameter. + Enables GPIO support for the WinSystems WS16C48. The base port + addresses for the devices may be configured via the base module + parameter. The interrupt line numbers for the devices may be + configured via the irq module parameter. endmenu @@ -1091,6 +1114,7 @@ menu "SPI or I2C GPIO expanders" config GPIO_MCP23S08 tristate "Microchip MCP23xxx I/O expander" + select GPIOLIB_IRQCHIP help SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 I/O expanders. |