diff options
| author | Neil Horman <nhorman@tuxdriver.com> | 2013-02-04 14:54:10 -0500 |
|---|---|---|
| committer | Wolfram Sang <wolfram@the-dreams.de> | 2013-02-10 19:55:25 +0100 |
| commit | 13f35ac14cd0a9a1c4f0034c4c40d0ae98844ce9 (patch) | |
| tree | 18b98cd3edcbb66466e765fbb898640687fb4e52 /drivers/i2c/busses/Kconfig | |
| parent | e789029761503f0cce03e8767a56ae099b88e1bd (diff) | |
| download | linux-13f35ac14cd0a9a1c4f0034c4c40d0ae98844ce9.tar.bz2 | |
i2c: Adding support for Intel iSMT SMBus 2.0 host controller
The iSMT (Intel SMBus Message Transport) supports multi-master I2C/SMBus,
as well as IPMI. It's operation is DMA-based and utilizes descriptors to
initiate transactions on the bus.
The iSMT hardware can act as both a master and a target, although this
driver only supports being a master.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Bill Brown <bill.e.brown@intel.com>
Tested-by: Seth Heasley <seth.heasley@intel.com>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/Kconfig')
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 77d28873b76f..87df863ba110 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -122,6 +122,16 @@ config I2C_ISCH This driver can also be built as a module. If so, the module will be called i2c-isch. +config I2C_ISMT + tristate "Intel iSMT SMBus Controller" + depends on PCI && X86 + help + If you say yes to this option, support will be included for the Intel + iSMT SMBus host controller interface. + + This driver can also be built as a module. If so, the module will be + called i2c-ismt. + config I2C_PIIX4 tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)" depends on PCI |