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Diffstat (limited to 'ANDROID_3.4.5/drivers/i2c/Kconfig')
| -rw-r--r-- | ANDROID_3.4.5/drivers/i2c/Kconfig | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/ANDROID_3.4.5/drivers/i2c/Kconfig b/ANDROID_3.4.5/drivers/i2c/Kconfig deleted file mode 100644 index dd2ba673..00000000 --- a/ANDROID_3.4.5/drivers/i2c/Kconfig +++ /dev/null @@ -1,121 +0,0 @@ -# -# I2C subsystem configuration -# - -menuconfig I2C - tristate "I2C support" - depends on HAS_IOMEM - select RT_MUTEXES - ---help--- - I2C (pronounce: I-squared-C) is a slow serial bus protocol used in - many micro controller applications and developed by Philips. SMBus, - or System Management Bus is a subset of the I2C protocol. More - information is contained in the directory <file:Documentation/i2c/>, - especially in the file called "summary" there. - - Both I2C and SMBus are supported here. You will need this for - hardware sensors support, and also for Video For Linux support. - - If you want I2C support, you should say Y here and also to the - specific driver for your bus adapter(s) below. - - This I2C support can also be built as a module. If so, the module - will be called i2c-core. - -if I2C - -config I2C_BOARDINFO - boolean - default y - -config I2C_COMPAT - boolean "Enable compatibility bits for old user-space" - default y - help - Say Y here if you intend to run lm-sensors 3.1.1 or older, or any - other user-space package which expects i2c adapters to be class - devices. If you don't know, say Y. - -config I2C_CHARDEV - tristate "I2C device interface" - help - Say Y here to use i2c-* device files, usually found in the /dev - directory on your system. They make it possible to have user-space - programs use the I2C bus. Information on how to do this is - contained in the file <file:Documentation/i2c/dev-interface>. - - This support is also available as a module. If so, the module - will be called i2c-dev. - -config I2C_API - tristate "I2C API support" - help - Say Y here if you want to use i2c interface simply in other modules. - - This support is also available as a module. If so, the module - will be called i2c-api. - -config I2C_MUX - tristate "I2C bus multiplexing support" - depends on EXPERIMENTAL - help - Say Y here if you want the I2C core to support the ability to - handle multiplexed I2C bus topologies, by presenting each - multiplexed segment as a I2C adapter. - - This support is also available as a module. If so, the module - will be called i2c-mux. - -source drivers/i2c/muxes/Kconfig - -config I2C_HELPER_AUTO - bool "Autoselect pertinent helper modules" - default y - help - Some I2C bus drivers require so-called "I2C algorithm" modules - to work. These are basically software-only abstractions of generic - I2C interfaces. This option will autoselect them so that you don't - have to care. - - Unselect this only if you need to enable additional helper - modules, for example for use with external I2C bus drivers. - - In doubt, say Y. - -config I2C_SMBUS - tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO - help - Say Y here if you want support for SMBus extensions to the I2C - specification. At the moment, the only supported extension is - the SMBus alert protocol. - - This support is also available as a module. If so, the module - will be called i2c-smbus. - -source drivers/i2c/algos/Kconfig -source drivers/i2c/busses/Kconfig - -config I2C_DEBUG_CORE - bool "I2C Core debugging messages" - help - Say Y here if you want the I2C core to produce a bunch of debug - messages to the system log. Select this if you are having a - problem with I2C support and want to see more of what is going on. - -config I2C_DEBUG_ALGO - bool "I2C Algorithm debugging messages" - help - Say Y here if you want the I2C algorithm drivers to produce a bunch - of debug messages to the system log. Select this if you are having - a problem with I2C support and want to see more of what is going - on. - -config I2C_DEBUG_BUS - bool "I2C Bus debugging messages" - help - Say Y here if you want the I2C bus drivers to produce a bunch of - debug messages to the system log. Select this if you are having - a problem with I2C support and want to see more of what is going - on. - -endif # I2C |