diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/gpio/Kconfig')
| -rw-r--r-- | ANDROID_3.4.5/drivers/gpio/Kconfig | 517 |
1 files changed, 0 insertions, 517 deletions
diff --git a/ANDROID_3.4.5/drivers/gpio/Kconfig b/ANDROID_3.4.5/drivers/gpio/Kconfig deleted file mode 100644 index e03653d6..00000000 --- a/ANDROID_3.4.5/drivers/gpio/Kconfig +++ /dev/null @@ -1,517 +0,0 @@ -# -# GPIO infrastructure and drivers -# - -config ARCH_WANT_OPTIONAL_GPIOLIB - bool - help - Select this config option from the architecture Kconfig, if - it is possible to use gpiolib on the architecture, but let the - user decide whether to actually build it or not. - Select this instead of ARCH_REQUIRE_GPIOLIB, if your architecture does - not depend on GPIOs being available, but rather let the user - decide whether he needs it or not. - -config ARCH_REQUIRE_GPIOLIB - bool - select GPIOLIB - help - Platforms select gpiolib if they use this infrastructure - for all their GPIOs, usually starting with ones integrated - into SOC processors. - Selecting this from the architecture code will cause the gpiolib - code to always get built in. - - - -menuconfig GPIOLIB - bool "GPIO Support" - depends on ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB - select GENERIC_GPIO - help - This enables GPIO support through the generic GPIO library. - You only need to enable this, if you also want to enable - one or more of the GPIO drivers below. - - If unsure, say N. - -if GPIOLIB - -config DEBUG_GPIO - bool "Debug GPIO calls" - depends on DEBUG_KERNEL - help - Say Y here to add some extra checks and diagnostics to GPIO calls. - These checks help ensure that GPIOs have been properly initialized - before they are used, and that sleeping calls are not made from - non-sleeping contexts. They can make bitbanged serial protocols - slower. The diagnostics help catch the type of setup errors - that are most common when setting up new platforms or boards. - -config GPIO_SYSFS - bool "/sys/class/gpio/... (sysfs interface)" - depends on SYSFS && EXPERIMENTAL - help - Say Y here to add a sysfs interface for GPIOs. - - This is mostly useful to work around omissions in a system's - kernel support. Those are common in custom and semicustom - hardware assembled using standard kernels with a minimum of - custom patches. In those cases, userspace code may import - a given GPIO from the kernel, if no kernel driver requested it. - - Kernel drivers may also request that a particular GPIO be - exported to userspace; this can be useful when debugging. - -config GPIO_GENERIC - tristate - -# put drivers in the right section, in alphabetical order - -config GPIO_DA9052 - tristate "Dialog DA9052 GPIO" - depends on PMIC_DA9052 && BROKEN - help - Say yes here to enable the GPIO driver for the DA9052 chip. - -config GPIO_MAX730X - tristate - -comment "Memory mapped GPIO drivers:" - -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_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_EP93XX - def_bool y - depends on ARCH_EP93XX - select GPIO_GENERIC - -config GPIO_MPC5200 - def_bool y - depends on PPC_MPC52xx - -config GPIO_MPC8XXX - bool "MPC512x/MPC8xxx GPIO support" - depends on PPC_MPC512x || PPC_MPC831x || PPC_MPC834x || PPC_MPC837x || \ - FSL_SOC_BOOKE || PPC_86xx - help - Say Y here if you're going to use hardware that connects to the - MPC512x/831x/834x/837x/8572/8610 GPIOs. - -config GPIO_MSM_V1 - tristate "Qualcomm MSM GPIO v1" - depends on GPIOLIB && ARCH_MSM - help - Say yes here to support the GPIO interface on ARM v6 based - Qualcomm MSM chips. Most of the pins on the MSM can be - selected for GPIO, and are controlled by this driver. - -config GPIO_MSM_V2 - tristate "Qualcomm MSM GPIO v2" - depends on GPIOLIB && ARCH_MSM - 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_MXC - def_bool y - depends on ARCH_MXC - select GPIO_GENERIC - select GENERIC_IRQ_CHIP - -config GPIO_MXS - def_bool y - depends on ARCH_MXS - select GPIO_GENERIC - select GENERIC_IRQ_CHIP - -config GPIO_PL061 - bool "PrimeCell PL061 GPIO support" - depends on ARM_AMBA - select GENERIC_IRQ_CHIP - help - Say yes here to support the PrimeCell PL061 GPIO device - -config GPIO_PXA - bool "PXA GPIO support" - depends on ARCH_PXA || ARCH_MMP - help - Say yes here to support the PXA GPIO device - -config GPIO_XILINX - bool "Xilinx GPIO support" - depends on PPC_OF || MICROBLAZE - help - Say yes here to support the Xilinx FPGA GPIO device - -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 GPIO" - depends on PCI && X86 - select MFD_CORE - select LPC_SCH - help - Say yes here to support GPIO interface on Intel Poulsbo SCH - or Intel Tunnel Creek processor. - 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. - -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 - 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. - -comment "I2C GPIO expanders:" - -config GPIO_MAX7300 - tristate "Maxim MAX7300 GPIO expander" - depends on I2C - select GPIO_MAX730X - help - GPIO driver for Maxim MAX7301 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 - Input (designated by 'I'), Push-Pull Output ('O'), or Open-Drain - Input and Output (designed by 'P'). The combinations are listed - below: - - 8 bits: max7319 (8I), max7320 (8O), max7321 (8P), - max7322 (4I4O), max7323 (4P4O) - - 16 bits: max7324 (8I8O), max7325 (8P8O), - max7326 (4I12O), max7327 (4P12O) - - 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_MC9S08DZ60 - bool "MX35 3DS BOARD MC9S08DZ60 GPIO functions" - depends on I2C && MACH_MX35_3DS - help - Select this to enable the MC9S08DZ60 GPIO driver - -config GPIO_PCA953X - tristate "PCA953x, PCA955x, 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 - models include: - - 4 bits: pca9536, pca9537 - - 8 bits: max7310, pca9534, pca9538, pca9554, pca9557, - tca6408 - - 16 bits: pca9535, pca9539, pca9555, tca6416 - -config GPIO_PCA953X_IRQ - bool "Interrupt controller support for PCA953x" - depends on GPIO_PCA953X=y - help - Say yes here to enable the pca953x to be used as an interrupt - controller. It requires the driver to be built in the kernel. - -config GPIO_PCF857X - tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders" - depends on I2C - help - Say yes here to provide access to most "quasi-bidirectional" I2C - GPIO expanders used for additional digital outputs or inputs. - Most of these parts are from NXP, though TI is a second source for - some of them. Compatible models include: - - 8 bits: pcf8574, pcf8574a, pca8574, pca8574a, - pca9670, pca9672, pca9674, pca9674a, - max7328, max7329 - - 16 bits: pcf8575, pcf8575c, pca8575, - pca9671, pca9673, pca9675 - - Your board setup code will need to declare the expanders in - use, and assign numbers to the GPIOs they expose. Those GPIOs - can then be used from drivers and other kernel code, just like - other GPIOs, but only accessible from task contexts. - - This driver provides an in-kernel interface to those GPIOs using - platform-neutral GPIO calls. - -config GPIO_SX150X - bool "Semtech SX150x I2C GPIO expander" - depends on I2C=y - default n - help - Say yes here to provide support for Semtech SX150-series I2C - GPIO expanders. Compatible models include: - - 8 bits: sx1508q - 16 bits: sx1509q - -config GPIO_STMPE - bool "STMPE GPIOs" - depends on MFD_STMPE - help - This enables support for the GPIOs found on the STMPE I/O - Expanders. - -config GPIO_TC3589X - bool "TC3589X GPIOs" - depends on MFD_TC3589X - help - This enables support for the GPIOs found on the TC3589X - I/O Expander. - -config GPIO_TPS65912 - tristate "TI TPS65912 GPIO" - depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI) - help - This driver supports TPS65912 gpio chip - -config GPIO_TWL4030 - tristate "TWL4030, TWL5030, and TPS659x0 GPIOs" - depends on TWL4030_CORE - help - Say yes here to access the GPIO signals of various multi-function - power management chips from Texas Instruments. - -config GPIO_WM831X - tristate "WM831x GPIOs" - depends on MFD_WM831X - help - Say yes here to access the GPIO signals of WM831x power management - chips from Wolfson Microelectronics. - -config GPIO_WM8350 - tristate "WM8350 GPIOs" - depends on MFD_WM8350 - help - Say yes here to access the GPIO signals of WM8350 power management - chips from Wolfson Microelectronics. - -config GPIO_WM8994 - tristate "WM8994 GPIOs" - depends on MFD_WM8994 - help - 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. - -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. - -comment "PCI GPIO expanders:" - -config GPIO_CS5535 - tristate "AMD CS5535/CS5536 GPIO support" - depends on PCI && X86 && 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_BT8XX - tristate "BT8XX GPIO abuser" - depends on PCI && VIDEO_BT848=n - help - The BT8xx frame grabber chip has 24 GPIO pins than can be abused - as a cheap PCI GPIO card. - - This chip can be found on Miro, Hauppauge and STB TV-cards. - - The card needs to be physically altered for using it as a - GPIO card. For more information on how to build a GPIO card - from a BT8xx TV card, see the documentation file at - Documentation/bt8xxgpio.txt - - If unsure, say N. - -config GPIO_LANGWELL - bool "Intel Langwell/Penwell GPIO support" - depends on PCI && X86 - help - Say Y here to support Intel Langwell/Penwell GPIO. - -config GPIO_PCH - tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO" - depends on PCI && X86 - select GENERIC_IRQ_CHIP - help - This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff - which is an IOH(Input/Output Hub) for x86 embedded processor. - This driver can access PCH GPIO device. - - This driver also can be used for LAPIS Semiconductor IOH(Input/ - Output Hub), ML7223 and ML7831. - ML7223 IOH is for MP(Media Phone) use. - ML7831 IOH is for general purpose use. - 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" - 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_SODAVILLE - bool "Intel Sodaville GPIO support" - depends on X86 && PCI && OF - select GPIO_GENERIC - select GENERIC_IRQ_CHIP - help - Say Y here to support Intel Sodaville GPIO. - -config GPIO_TIMBERDALE - bool "Support for timberdale GPIO IP" - depends on MFD_TIMBERDALE && HAS_IOMEM - ---help--- - Add support for the GPIO IP in the timberdale FPGA. - -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. - -comment "SPI GPIO expanders:" - -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 - help - SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 - I/O expanders. - This provides a GPIO interface supporting inputs and outputs. - -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_74X164 - tristate "74x164 serial-in/parallel-out 8-bits shift register" - depends on SPI_MASTER - help - Platform 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 - bool "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 "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_AB8500 - bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions" - depends on AB8500_CORE && BROKEN - help - Select this to enable the AB8500 IC GPIO driver - -config GPIO_TPS65910 - bool "TPS65910 GPIO" - depends on MFD_TPS65910 - help - Select this option to enable GPIO driver for the TPS65910 - chip family. -endif |