diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 196 |
1 files changed, 103 insertions, 93 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 8949b3f6f74d..b18bea08ff25 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -119,6 +119,13 @@ config GPIO_ALTERA If driver is built as a module it will be called gpio-altera. +config GPIO_AMDPT + tristate "AMD Promontory GPIO support" + depends on ACPI + help + driver for GPIO functionality on Promontory IOHub + Require ACPI ASL code to enumerate as a platform device. + config GPIO_BCM_KONA bool "Broadcom Kona GPIO" depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST) @@ -176,16 +183,6 @@ config GPIO_ETRAXFS help Say yes here to support the GPIO controller on Axis ETRAX FS SoCs. -config GPIO_F7188X - tristate "F71869, F71869A, F71882FG and F71889F GPIO support" - depends on X86 - help - This option enables support for GPIOs found on Fintek Super-I/O - chips F71869, F71869A, F71882FG and F71889F. - - To compile this driver as a module, choose M here: the module will - be called f7188x-gpio. - config GPIO_GE_FPGA bool "GE FPGA based GPIO" depends on GE_FPGA @@ -235,12 +232,6 @@ config GPIO_IOP If unsure, say N. -config GPIO_IT8761E - tristate "IT8761E GPIO support" - depends on X86 # unconditional access to IO space. - help - Say yes here to support GPIO functionality of IT8761E super I/O chip. - config GPIO_LOONGSON bool "Loongson-2/3 GPIO support" depends on CPU_LOONGSON2 || CPU_LOONGSON3 @@ -297,14 +288,6 @@ config GPIO_MPC8XXX Say Y here if you're going to use hardware that connects to the MPC512x/831x/834x/837x/8572/8610 GPIOs. -config GPIO_MSM_V2 - tristate "Qualcomm MSM GPIO v2" - depends on GPIOLIB && OF && ARCH_QCOM - help - Say yes here to support the GPIO interface on ARM v7 based - Qualcomm MSM chips. Most of the pins on the MSM can be - selected for GPIO, and are controlled by this driver. - config GPIO_MVEBU def_bool y depends on PLAT_ORION @@ -368,42 +351,6 @@ config GPIO_SAMSUNG Legacy GPIO support. Use only for platforms without support for pinctrl. -config GPIO_SCH - tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO" - depends on PCI && X86 - select MFD_CORE - select LPC_SCH - help - Say yes here to support GPIO interface on Intel Poulsbo SCH, - Intel Tunnel Creek processor, Intel Centerton processor or - Intel Quark X1000 SoC. - - The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are - powered by the core power rail and are turned off during sleep - modes (S3 and higher). The remaining four GPIOs are powered by - the Intel SCH suspend power supply. These GPIOs remain - active during S3. The suspend powered GPIOs can be used to wake the - system from the Suspend-to-RAM state. - - The Intel Tunnel Creek processor has 5 GPIOs powered by the - core power rail and 9 from suspend power supply. - - The Intel Centerton processor has a total of 30 GPIO pins. - Twenty-one are powered by the core power rail and 9 from the - suspend power supply. - - The Intel Quark X1000 SoC has 2 GPIOs powered by the core - power well and 6 from the suspend power well. - -config GPIO_SCH311X - tristate "SMSC SCH311x SuperI/O GPIO" - help - Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and - SCH3116 "Super I/O" chipsets. - - To compile this driver as a module, choose M here: the module will - be called gpio-sch311x. - config GPIO_SPEAR_SPICS bool "ST SPEAr13xx SPI Chip Select as GPIO support" depends on PLAT_SPEAR @@ -440,15 +387,6 @@ config GPIO_TB10X select GENERIC_IRQ_CHIP select OF_GPIO -config GPIO_TS5500 - tristate "TS-5500 DIO blocks and compatibles" - depends on TS5500 || COMPILE_TEST - 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_TZ1090 bool "Toumaz Xenif TZ1090 GPIO support" depends on SOC_TZ1090 @@ -508,13 +446,13 @@ config GPIO_XGENE_SB config GPIO_XILINX tristate "Xilinx GPIO support" - depends on OF_GPIO && (PPC || MICROBLAZE || ARCH_ZYNQ || X86) + depends on OF_GPIO help Say yes here to support the Xilinx FPGA GPIO device config GPIO_XLP tristate "Netlogic XLP GPIO support" - depends on CPU_XLP + depends on CPU_XLP && OF_GPIO select GPIOLIB_IRQCHIP help This driver provides support for GPIO interface on Netlogic XLP MIPS64 @@ -545,6 +483,87 @@ config GPIO_ZYNQ help Say yes here to support Xilinx Zynq GPIO controller. +config GPIO_ZX + bool "ZTE ZX GPIO support" + select GPIOLIB_IRQCHIP + help + Say yes here to support the GPIO device on ZTE ZX SoCs. + +endmenu + +menu "Port-mapped I/O GPIO drivers" + depends on X86 # Unconditional I/O space access + +config GPIO_104_IDIO_16 + tristate "ACCES 104-IDIO-16 GPIO support" + help + Enables GPIO support for the ACCES 104-IDIO-16 family. + +config GPIO_F7188X + tristate "F71869, F71869A, F71882FG and F71889F GPIO support" + help + This option enables support for GPIOs found on Fintek Super-I/O + chips F71869, F71869A, F71882FG and F71889F. + + To compile this driver as a module, choose M here: the module will + be called f7188x-gpio. + +config GPIO_IT87 + tristate "IT87xx GPIO support" + help + 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. + + To compile this driver as a module, choose M here: the module will + be called gpio_it87 + +config GPIO_SCH + tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO" + depends on PCI + select MFD_CORE + select LPC_SCH + help + Say yes here to support GPIO interface on Intel Poulsbo SCH, + Intel Tunnel Creek processor, Intel Centerton processor or + Intel Quark X1000 SoC. + + The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are + powered by the core power rail and are turned off during sleep + modes (S3 and higher). The remaining four GPIOs are powered by + the Intel SCH suspend power supply. These GPIOs remain + active during S3. The suspend powered GPIOs can be used to wake the + system from the Suspend-to-RAM state. + + The Intel Tunnel Creek processor has 5 GPIOs powered by the + core power rail and 9 from suspend power supply. + + The Intel Centerton processor has a total of 30 GPIO pins. + Twenty-one are powered by the core power rail and 9 from the + suspend power supply. + + The Intel Quark X1000 SoC has 2 GPIOs powered by the core + power well and 6 from the suspend power well. + +config GPIO_SCH311X + tristate "SMSC SCH311x SuperI/O GPIO" + help + Driver to enable the GPIOs found on SMSC SMSC SCH3112, SCH3114 and + SCH3116 "Super I/O" chipsets. + + To compile this driver as a module, choose M here: the module will + be called gpio-sch311x. + +config GPIO_TS5500 + tristate "TS-5500 DIO blocks and compatibles" + depends on TS5500 || COMPILE_TEST + 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. + endmenu menu "I2C GPIO expanders" @@ -552,7 +571,6 @@ menu "I2C GPIO expanders" 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. @@ -566,7 +584,7 @@ config GPIO_ADP5588_IRQ config GPIO_ADNP tristate "Avionic Design N-bit GPIO expander" - depends on I2C && OF_GPIO + depends on OF_GPIO select GPIOLIB_IRQCHIP help This option enables support for N GPIOs found on Avionic Design @@ -578,14 +596,12 @@ config GPIO_ADNP config GPIO_MAX7300 tristate "Maxim MAX7300 GPIO expander" - depends on I2C select GPIO_MAX730X help GPIO driver for Maxim MAX7300 I2C-based GPIO expander. config GPIO_MAX732X tristate "MAX7319, MAX7320-7327 I2C Port Expanders" - depends on I2C help Say yes here to support the MAX7319, MAX7320-7327 series of I2C Port Expanders. Each IO port on these chips has a fixed role of @@ -618,7 +634,6 @@ config GPIO_MC9S08DZ60 config GPIO_PCA953X tristate "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports" - depends on I2C help Say yes here to provide access to several register-oriented SMBus I/O expanders, made mostly by NXP or TI. Compatible @@ -646,7 +661,6 @@ config GPIO_PCA953X_IRQ config GPIO_PCF857X tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders" - depends on I2C select GPIOLIB_IRQCHIP select IRQ_DOMAIN help @@ -976,7 +990,7 @@ menu "SPI GPIO expanders" config GPIO_74X164 tristate "74x164 serial-in/parallel-out 8-bits shift register" - depends on SPI_MASTER && OF + depends on OF help Driver for 74x164 compatible serial-in/parallel-out 8-outputs shift registers. This driver can be used to provide access @@ -984,32 +998,28 @@ config GPIO_74X164 config GPIO_MAX7301 tristate "Maxim MAX7301 GPIO expander" - depends on SPI_MASTER select GPIO_MAX730X help GPIO driver for Maxim MAX7301 SPI-based GPIO expander. -config GPIO_MCP23S08 - tristate "Microchip MCP23xxx I/O expander" - depends on (SPI_MASTER && !I2C) || I2C - help - SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 - I/O expanders. - This provides a GPIO interface supporting inputs and outputs. - The I2C versions of the chips can be used as interrupt-controller. - config GPIO_MC33880 tristate "Freescale MC33880 high-side/low-side switch" - depends on SPI_MASTER help SPI driver for Freescale MC33880 high-side/low-side switch. This provides GPIO interface supporting inputs and outputs. -config GPIO_ZX - bool "ZTE ZX GPIO support" - select GPIOLIB_IRQCHIP +endmenu + +menu "SPI or I2C GPIO expanders" + depends on (SPI_MASTER && !I2C) || I2C + +config GPIO_MCP23S08 + tristate "Microchip MCP23xxx I/O expander" help - Say yes here to support the GPIO device on ZTE ZX SoCs. + SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 + I/O expanders. + This provides a GPIO interface supporting inputs and outputs. + The I2C versions of the chips can be used as interrupt-controller. endmenu |