diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 724 |
1 files changed, 376 insertions, 348 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index dc1aaa83a347..38d875d0e4c8 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -90,27 +90,11 @@ config GPIO_GENERIC # 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_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. - +# This symbol is selected by both I2C and SPI expanders config GPIO_MAX730X tristate -comment "Memory mapped GPIO drivers:" +menu "Memory mapped GPIO drivers" config GPIO_74XX_MMIO tristate "GPIO driver for 74xx-ICs with MMIO access" @@ -126,6 +110,22 @@ config GPIO_74XX_MMIO 8 bits: 74244 (Input), 74273 (Output) 16 bits: 741624 (Input), 7416374 (Output) +config GPIO_ALTERA + tristate "Altera GPIO" + depends on OF_GPIO + select GPIO_GENERIC + select GPIOLIB_IRQCHIP + help + Say Y or M here to build support for the Altera PIO device. + + If driver is built as a module it will be called gpio-altera. + +config GPIO_BCM_KONA + bool "Broadcom Kona GPIO" + depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST) + help + Turn on GPIO support for Broadcom "Kona" chips. + config GPIO_CLPS711X tristate "CLPS711X GPIO support" depends on ARCH_CLPS711X || COMPILE_TEST @@ -140,28 +140,14 @@ config GPIO_DAVINCI help Say yes here to enable GPIO support for TI Davinci/Keystone SoCs. -config GPIO_GENERIC_PLATFORM - tristate "Generic memory-mapped GPIO controller support (MMIO platform device)" - select GPIO_GENERIC - help - Say yes here to support basic platform_device memory-mapped GPIO controllers. - config GPIO_DWAPB tristate "Synopsys DesignWare APB GPIO driver" - depends on ARM - depends on OF_GPIO select GPIO_GENERIC select GENERIC_IRQ_CHIP help Say Y or M here to build support for the Synopsys DesignWare APB GPIO block. -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_EM tristate "Emma Mobile GPIO" depends on ARM && OF_GPIO @@ -173,36 +159,99 @@ config GPIO_EP93XX depends on ARCH_EP93XX select GPIO_GENERIC -config GPIO_ZEVIO - bool "LSI ZEVIO SoC memory mapped GPIOs" - depends on ARM && OF_GPIO - help - Say yes here to support the GPIO controller in LSI ZEVIO SoCs. - -config GPIO_MM_LANTIQ - bool "Lantiq Memory mapped GPIOs" - depends on LANTIQ && SOC_XWAY - help - This enables support for memory mapped GPIOs on the External Bus Unit - (EBU) found on Lantiq SoCs. The gpios are output only as they are - created by attaching a 16bit latch to the bus. - config GPIO_F7188X - tristate "F71882FG and F71889F GPIO support" + 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 F71882FG and F71889F. + 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 + select GPIO_GENERIC + help + Support for common GPIO functionality provided on some GE Single Board + Computers. + + This driver provides basic support (configure as input or output, read + and write pin state) for GPIO implemented in a number of GE single + board computers. + +config GPIO_GENERIC_PLATFORM + tristate "Generic memory-mapped GPIO controller support (MMIO platform device)" + select GPIO_GENERIC + help + Say yes here to support basic platform_device memory-mapped GPIO controllers. + +config GPIO_GRGPIO + tristate "Aeroflex Gaisler GRGPIO support" + depends on OF + select GPIO_GENERIC + select IRQ_DOMAIN + help + Select this to support Aeroflex Gaisler GRGPIO cores from the GRLIB + VHDL IP core library. + +config GPIO_ICH + tristate "Intel ICH GPIO" + depends on PCI && X86 + select MFD_CORE + select LPC_ICH + help + Say yes here to support the GPIO functionality of a number of Intel + ICH-based chipsets. Currently supported devices: ICH6, ICH7, ICH8 + ICH9, ICH10, Series 5/3400 (eg Ibex Peak), Series 6/C200 (eg + Cougar Point), NM10 (Tiger Point), and 3100 (Whitmore Lake). + + If unsure, say N. + +config GPIO_IOP + tristate "Intel IOP GPIO" + depends on ARM && (ARCH_IOP32X || ARCH_IOP33X) + help + Say yes here to support the GPIO functionality of a number of Intel + IOP32X or IOP33X. + + 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 + help + driver for GPIO functionality on Loongson-2F/3A/3B processors. + +config GPIO_LYNXPOINT + tristate "Intel Lynxpoint GPIO support" + depends on ACPI && X86 + select GPIOLIB_IRQCHIP + help + driver for GPIO functionality on Intel Lynxpoint PCH chipset + Requires ACPI device enumeration code to set up a platform device. + config GPIO_MB86S7X bool "GPIO support for Fujitsu MB86S7x Platforms" depends on ARCH_MB86S7X help Say yes here to support the GPIO controller in Fujitsu MB86S70 SoCs. +config GPIO_MM_LANTIQ + bool "Lantiq Memory mapped GPIOs" + depends on LANTIQ && SOC_XWAY + help + This enables support for memory mapped GPIOs on the External Bus Unit + (EBU) found on Lantiq SoCs. The gpios are output only as they are + created by attaching a 16bit latch to the bus. + config GPIO_MOXART bool "MOXART GPIO support" depends on ARCH_MOXART @@ -303,6 +352,33 @@ 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 @@ -327,12 +403,27 @@ 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_STP_XWAY + bool "XWAY STP GPIOs" + depends on SOC_XWAY + help + This enables support for the Serial To Parallel (STP) unit found on + XWAY SoC. The STP allows the SoC to drive a shift registers cascade, + that can be up to 24 bit. This peripheral is aimed at driving leds. + Some of the gpios/leds can be auto updated by the soc with dsl and + phy status. + config GPIO_SYSCON tristate "GPIO based on SYSCON" depends on MFD_SYSCON && OF help Say yes here to support GPIO functionality though SYSCON driver. +config GPIO_TB10X + bool + select GENERIC_IRQ_CHIP + select OF_GPIO + config GPIO_TS5500 tristate "TS-5500 DIO blocks and compatibles" depends on TS5500 || COMPILE_TEST @@ -364,6 +455,24 @@ config GPIO_VF610 help Say yes here to support Vybrid vf610 GPIOs. +config GPIO_VR41XX + tristate "NEC VR4100 series General-purpose I/O Uint support" + depends on CPU_VR41XX + help + Say yes here to support the NEC VR4100 series General-purpose I/O Uint + +config GPIO_VX855 + tristate "VIA VX855/VX875 GPIO" + depends on PCI + select MFD_CORE + select MFD_VX855 + help + Support access to the VX855/VX875 GPIO lines through the gpio library. + + This driver provides common support for accessing the device, + additional drivers must be enabled in order to use the + functionality of the device. + config GPIO_XGENE bool "APM X-Gene GPIO controller support" depends on ARM64 && OF_GPIO @@ -387,13 +496,6 @@ config GPIO_XILINX help Say yes here to support the Xilinx FPGA GPIO device -config GPIO_ZYNQ - tristate "Xilinx Zynq GPIO support" - depends on ARCH_ZYNQ - select GPIOLIB_IRQCHIP - help - Say yes here to support Xilinx Zynq GPIO controller. - config GPIO_XTENSA bool "Xtensa GPIO32 support" depends on XTENSA @@ -403,135 +505,49 @@ config GPIO_XTENSA Say yes here to support the Xtensa internal GPIO32 IMPWIRE (input) and EXPSTATE (output) ports -config GPIO_VR41XX - tristate "NEC VR4100 series General-purpose I/O Uint support" - depends on CPU_VR41XX - help - Say yes here to support the NEC VR4100 series General-purpose I/O Uint - -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_ICH - tristate "Intel ICH GPIO" - depends on PCI && X86 - select MFD_CORE - select LPC_ICH - help - Say yes here to support the GPIO functionality of a number of Intel - ICH-based chipsets. Currently supported devices: ICH6, ICH7, ICH8 - ICH9, ICH10, Series 5/3400 (eg Ibex Peak), Series 6/C200 (eg - Cougar Point), NM10 (Tiger Point), and 3100 (Whitmore Lake). - - If unsure, say N. - -config GPIO_IOP - tristate "Intel IOP GPIO" - depends on ARM && (ARCH_IOP32X || ARCH_IOP33X) - help - Say yes here to support the GPIO functionality of a number of Intel - IOP32X or IOP33X. - - If unsure, say N. - -config GPIO_VX855 - tristate "VIA VX855/VX875 GPIO" - depends on PCI - select MFD_CORE - select MFD_VX855 - help - Support access to the VX855/VX875 GPIO lines through the gpio library. - - This driver provides common support for accessing the device, - additional drivers must be enabled in order to use the - functionality of the device. - -config GPIO_GE_FPGA - bool "GE FPGA based GPIO" - depends on GE_FPGA - select GPIO_GENERIC +config GPIO_ZEVIO + bool "LSI ZEVIO SoC memory mapped GPIOs" + depends on ARM && OF_GPIO help - Support for common GPIO functionality provided on some GE Single Board - Computers. - - This driver provides basic support (configure as input or output, read - and write pin state) for GPIO implemented in a number of GE single - board computers. + Say yes here to support the GPIO controller in LSI ZEVIO SoCs. -config GPIO_LYNXPOINT - tristate "Intel Lynxpoint GPIO support" - depends on ACPI && X86 +config GPIO_ZYNQ + tristate "Xilinx Zynq GPIO support" + depends on ARCH_ZYNQ select GPIOLIB_IRQCHIP help - driver for GPIO functionality on Intel Lynxpoint PCH chipset - Requires ACPI device enumeration code to set up a platform device. - -config GPIO_GRGPIO - tristate "Aeroflex Gaisler GRGPIO support" - depends on OF - select GPIO_GENERIC - select IRQ_DOMAIN - help - Select this to support Aeroflex Gaisler GRGPIO cores from the GRLIB - VHDL IP core library. + Say yes here to support Xilinx Zynq GPIO controller. -config GPIO_TB10X - bool - select GENERIC_IRQ_CHIP - select OF_GPIO +endmenu -comment "I2C GPIO expanders:" +menu "I2C GPIO expanders" + depends on I2C -config GPIO_ARIZONA - tristate "Wolfson Microelectronics Arizona class devices" - depends on MFD_ARIZONA +config GPIO_ADP5588 + tristate "ADP5588 I2C GPIO expander" + depends on I2C help - Support for GPIOs on Wolfson Arizona class devices. + This option enables support for 18 GPIOs found + on Analog Devices ADP5588 GPIO Expanders. -config GPIO_CRYSTAL_COVE - tristate "GPIO support for Crystal Cove PMIC" - depends on INTEL_SOC_PMIC - select GPIOLIB_IRQCHIP +config GPIO_ADP5588_IRQ + bool "Interrupt controller support for ADP5588" + depends on GPIO_ADP5588=y help - Support for GPIO pins on Crystal Cove PMIC. - - Say Yes if you have a Intel SoC based tablet with Crystal Cove PMIC - inside. - - This driver can also be built as a module. If so, the module will be - called gpio-crystalcove. + Say yes here to enable the adp5588 to be used as an interrupt + controller. It requires the driver to be built in the kernel. -config GPIO_LP3943 - tristate "TI/National Semiconductor LP3943 GPIO expander" - depends on MFD_LP3943 +config GPIO_ADNP + tristate "Avionic Design N-bit GPIO expander" + depends on I2C && OF_GPIO + select GPIOLIB_IRQCHIP help - GPIO driver for LP3943 MFD. - LP3943 can be used as a GPIO expander which provides up to 16 GPIOs. - Open drain outputs are required for this usage. + 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 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). config GPIO_MAX7300 tristate "Maxim MAX7300 GPIO expander" @@ -543,7 +559,6 @@ config GPIO_MAX7300 config GPIO_MAX732X tristate "MAX7319, MAX7320-7327 I2C Port Expanders" depends on I2C - select IRQ_DOMAIN 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 @@ -563,6 +578,7 @@ config GPIO_MAX732X config GPIO_MAX732X_IRQ bool "Interrupt controller support for MAX732x" depends on GPIO_MAX732X=y + select GPIOLIB_IRQCHIP 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. @@ -604,6 +620,7 @@ 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 Say yes here to provide access to most "quasi-bidirectional" I2C @@ -626,15 +643,6 @@ config GPIO_PCF857X This driver provides an in-kernel interface to those GPIOs using platform-neutral GPIO calls. -config GPIO_RC5T583 - bool "RICOH RC5T583 GPIO" - depends on MFD_RC5T583 - help - Select this option to enable GPIO driver for the Ricoh RC5T583 - chip family. - This driver provides the support for driving/reading the gpio pins - of RC5T583 device through standard gpio library. - config GPIO_SX150X bool "Semtech SX150x I2C GPIO expander" depends on I2C=y @@ -647,6 +655,124 @@ config GPIO_SX150X 8 bits: sx1508q 16 bits: sx1509q +endmenu + +menu "MFD GPIO expanders" + +config GPIO_ADP5520 + tristate "GPIO Support for ADP5520 PMIC" + depends on PMIC_ADP5520 + help + This option enables support for on-chip GPIO found + on Analog Devices ADP5520 PMICs. + +config GPIO_ARIZONA + tristate "Wolfson Microelectronics Arizona class devices" + depends on MFD_ARIZONA + help + Support for GPIOs on Wolfson Arizona class devices. + +config GPIO_CRYSTAL_COVE + tristate "GPIO support for Crystal Cove PMIC" + depends on INTEL_SOC_PMIC + select GPIOLIB_IRQCHIP + help + Support for GPIO pins on Crystal Cove PMIC. + + Say Yes if you have a Intel SoC based tablet with Crystal Cove PMIC + inside. + + This driver can also be built as a module. If so, the module will be + called gpio-crystalcove. + +config GPIO_CS5535 + tristate "AMD CS5535/CS5536 GPIO support" + depends on MFD_CS5535 + help + The AMD CS5535 and CS5536 southbridges support 28 GPIO pins that + can be used for quite a number of things. The CS5535/6 is found on + AMD Geode and Lemote Yeeloong devices. + + If unsure, say N. + +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_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_DLN2 + tristate "Diolan DLN2 GPIO support" + depends on MFD_DLN2 + select GPIOLIB_IRQCHIP + + help + Select this option to enable GPIO driver for the Diolan DLN2 + board. + + This driver can also be built as a module. If so, the module + will be called gpio-dln2. + +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. + +config GPIO_KEMPLD + tristate "Kontron ETX / COMexpress GPIO" + depends on MFD_KEMPLD + help + This enables support for the PLD GPIO interface on some Kontron ETX + and COMexpress (ETXexpress) modules. + + This driver can also be built as a module. If so, the module will be + called gpio-kempld. + +config GPIO_LP3943 + tristate "TI/National Semiconductor LP3943 GPIO expander" + depends on MFD_LP3943 + help + GPIO driver for LP3943 MFD. + LP3943 can be used as a GPIO expander which provides up to 16 GPIOs. + Open drain outputs are required for this usage. + +config GPIO_MSIC + bool "Intel MSIC mixed signal gpio support" + depends on MFD_INTEL_MSIC + help + Enable support for GPIO on intel MSIC controllers found in + intel MID devices + +config GPIO_PALMAS + bool "TI PALMAS series PMICs GPIO" + depends on MFD_PALMAS + help + Select this option to enable GPIO driver for the TI PALMAS + series chip family. + +config GPIO_RC5T583 + bool "RICOH RC5T583 GPIO" + depends on MFD_RC5T583 + help + Select this option to enable GPIO driver for the Ricoh RC5T583 + chip family. + This driver provides the support for driving/reading the gpio pins + of RC5T583 device through standard gpio library. + config GPIO_STMPE bool "STMPE GPIOs" depends on MFD_STMPE @@ -656,16 +782,6 @@ config GPIO_STMPE This enables support for the GPIOs found on the STMPE I/O Expanders. -config GPIO_STP_XWAY - bool "XWAY STP GPIOs" - depends on SOC_XWAY - help - This enables support for the Serial To Parallel (STP) unit found on - XWAY SoC. The STP allows the SoC to drive a shift registers cascade, - that can be up to 24 bit. This peripheral is aimed at driving leds. - Some of the gpios/leds can be auto updated by the soc with dsl and - phy status. - config GPIO_TC3589X bool "TC3589X GPIOs" depends on MFD_TC3589X @@ -675,6 +791,26 @@ config GPIO_TC3589X This enables support for the GPIOs found on the TC3589X I/O Expander. +config GPIO_TIMBERDALE + bool "Support for timberdale GPIO IP" + depends on MFD_TIMBERDALE + ---help--- + Add support for the GPIO IP in the timberdale FPGA. + +config GPIO_TPS6586X + bool "TPS6586X GPIO" + depends on MFD_TPS6586X + help + Select this option to enable GPIO driver for the TPS6586X + chip family. + +config GPIO_TPS65910 + bool "TPS65910 GPIO" + depends on MFD_TPS65910 + help + Select this option to enable GPIO driver for the TPS65910 + chip family. + config GPIO_TPS65912 tristate "TI TPS65912 GPIO" depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI) @@ -695,6 +831,13 @@ config GPIO_TWL6040 Say yes here to access the GPO signals of twl6040 audio chip from Texas Instruments. +config GPIO_UCB1400 + tristate "Philips UCB1400 GPIO" + depends on UCB1400_CORE + help + This enables support for the Philips UCB1400 GPIO pins. + The UCB1400 is an AC97 audio codec. + config GPIO_WM831X tristate "WM831x GPIOs" depends on MFD_WM831X @@ -716,50 +859,22 @@ config GPIO_WM8994 Say yes here to access the GPIO signals of WM8994 audio hub CODECs from Wolfson Microelectronics. -config GPIO_ADP5520 - tristate "GPIO Support for ADP5520 PMIC" - depends on PMIC_ADP5520 - help - This option enables support for on-chip GPIO found - on Analog Devices ADP5520 PMICs. +endmenu -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. - -config GPIO_ADP5588_IRQ - bool "Interrupt controller support for ADP5588" - depends on GPIO_ADP5588=y - help - Say yes here to enable the adp5588 to be used as an interrupt - controller. It requires the driver to be built in the kernel. +menu "PCI GPIO expanders" + depends on PCI -config GPIO_ADNP - tristate "Avionic Design N-bit GPIO expander" - depends on I2C && OF_GPIO - select GPIOLIB_IRQCHIP +config GPIO_AMD8111 + tristate "AMD 8111 GPIO driver" + depends on PCI 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 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). - -comment "PCI GPIO expanders:" + The AMD 8111 south bridge contains 32 GPIO pins which can be used. -config GPIO_CS5535 - tristate "AMD CS5535/CS5536 GPIO support" - depends on MFD_CS5535 - help - The AMD CS5535 and CS5536 southbridges support 28 GPIO pins that - can be used for quite a number of things. The CS5535/6 is found on - AMD Geode and Lemote Yeeloong devices. + Note, that usually system firmware/ACPI handles GPIO pins on their + own and users might easily break their systems with uncarefull usage + of this driver! - If unsure, say N. + If unsure, say N config GPIO_BT8XX tristate "BT8XX GPIO abuser" @@ -777,18 +892,6 @@ config GPIO_BT8XX If unsure, say N. -config GPIO_AMD8111 - tristate "AMD 8111 GPIO driver" - depends on PCI - help - The AMD 8111 south bridge contains 32 GPIO pins which can be used. - - Note, that usually system firmware/ACPI handles GPIO pins on their - own and users might easily break their systems with uncarefull usage - of this driver! - - If unsure, say N - config GPIO_INTEL_MID bool "Intel Mid GPIO support" depends on PCI && X86 @@ -796,6 +899,16 @@ config GPIO_INTEL_MID help Say Y here to support Intel Mid GPIO. +config GPIO_ML_IOH + tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support" + depends on PCI + select GENERIC_IRQ_CHIP + help + ML7213 is companion chip for Intel Atom E6xx series. + This driver can be used for OKI SEMICONDUCTOR ML7213 IOH(Input/Output + Hub) which is for IVI(In-Vehicle Infotainment) use. + This driver can access the IOH's GPIO device. + config GPIO_PCH tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO" depends on PCI && (X86_32 || COMPILE_TEST) @@ -812,15 +925,14 @@ config GPIO_PCH ML7223/ML7831 is companion chip for Intel Atom E6xx series. ML7223/ML7831 is completely compatible for Intel EG20T PCH. -config GPIO_ML_IOH - tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support" +config GPIO_RDC321X + tristate "RDC R-321x GPIO support" depends on PCI - select GENERIC_IRQ_CHIP + select MFD_CORE + select MFD_RDC321X help - ML7213 is companion chip for Intel Atom E6xx series. - This driver can be used for OKI SEMICONDUCTOR ML7213 IOH(Input/Output - Hub) which is for IVI(In-Vehicle Infotainment) use. - This driver can access the IOH's GPIO device. + Support for the RDC R321x SoC GPIOs over southbridge + PCI configuration space. config GPIO_SODAVILLE bool "Intel Sodaville GPIO support" @@ -830,22 +942,18 @@ config GPIO_SODAVILLE help Say Y here to support Intel Sodaville GPIO. -config GPIO_TIMBERDALE - bool "Support for timberdale GPIO IP" - depends on MFD_TIMBERDALE - ---help--- - Add support for the GPIO IP in the timberdale FPGA. +endmenu -config GPIO_RDC321X - tristate "RDC R-321x GPIO support" - depends on PCI - select MFD_CORE - select MFD_RDC321X - help - Support for the RDC R321x SoC GPIOs over southbridge - PCI configuration space. +menu "SPI GPIO expanders" + depends on SPI_MASTER -comment "SPI GPIO expanders:" +config GPIO_74X164 + tristate "74x164 serial-in/parallel-out 8-bits shift register" + depends on SPI_MASTER && OF + help + Driver for 74x164 compatible serial-in/parallel-out 8-outputs + shift registers. This driver can be used to provide access + to more gpio outputs. config GPIO_MAX7301 tristate "Maxim MAX7301 GPIO expander" @@ -870,80 +978,10 @@ config GPIO_MC33880 SPI driver for Freescale MC33880 high-side/low-side switch. This provides GPIO interface supporting inputs and outputs. -config GPIO_74X164 - tristate "74x164 serial-in/parallel-out 8-bits shift register" - depends on SPI_MASTER && OF - help - Driver for 74x164 compatible serial-in/parallel-out 8-outputs - shift registers. This driver can be used to provide access - to more gpio outputs. - -comment "AC97 GPIO expanders:" - -config GPIO_UCB1400 - tristate "Philips UCB1400 GPIO" - depends on UCB1400_CORE - help - This enables support for the Philips UCB1400 GPIO pins. - The UCB1400 is an AC97 audio codec. - -comment "LPC GPIO expanders:" - -config GPIO_KEMPLD - tristate "Kontron ETX / COMexpress GPIO" - depends on MFD_KEMPLD - help - This enables support for the PLD GPIO interface on some Kontron ETX - and COMexpress (ETXexpress) modules. - - This driver can also be built as a module. If so, the module will be - called gpio-kempld. - -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. - -config GPIO_PALMAS - bool "TI PALMAS series PMICs GPIO" - depends on MFD_PALMAS - help - Select this option to enable GPIO driver for the TI PALMAS - series chip family. - -config GPIO_TPS6586X - bool "TPS6586X GPIO" - depends on MFD_TPS6586X - help - Select this option to enable GPIO driver for the TPS6586X - chip family. +endmenu -config GPIO_TPS65910 - bool "TPS65910 GPIO" - depends on MFD_TPS65910 - help - Select this option to enable GPIO driver for the TPS65910 - chip family. - -config GPIO_MSIC - bool "Intel MSIC mixed signal gpio support" - depends on MFD_INTEL_MSIC - help - Enable support for GPIO on intel MSIC controllers found in - intel MID devices - -config GPIO_BCM_KONA - bool "Broadcom Kona GPIO" - depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST) - help - Turn on GPIO support for Broadcom "Kona" chips. - -comment "USB GPIO expanders:" +menu "USB GPIO expanders" + depends on USB config GPIO_VIPERBOARD tristate "Viperboard GPIO a & b support" @@ -956,16 +994,6 @@ config GPIO_VIPERBOARD River Tech's viperboard.h for detailed meaning of the module parameters. -config GPIO_DLN2 - tristate "Diolan DLN2 GPIO support" - depends on MFD_DLN2 - select GPIOLIB_IRQCHIP - - help - Select this option to enable GPIO driver for the Diolan DLN2 - board. - - This driver can also be built as a module. If so, the module - will be called gpio-dln2. +endmenu endif |
