Kernel driver i2c-ismtSupported adapters: * Intel S12xx series SOCsAuthors: Bill Brown <bill.e.brown@intel.com>Module Parameters-----------------* bus_speed (unsigned int)Allows changing of the bus speed. Normally, the bus speed is set by the BIOSand never needs to be changed. However, some SMBus analyzers are too slow formonitoring the bus during debug, thus the need for this module parameter.Specify the bus speed in kHz.Available bus frequency settings: 0 no change 80 kHz 100 kHz 400 kHz 1000 kHzDescription-----------The S12xx series of SOCs have a pair of integrated SMBus 2.0 controllerstargeted primarily at the microserver and storage markets.The S12xx series contain a pair of PCI functions. An output of lspci will showsomething similar to the following: 00:13.0 System peripheral: Intel Corporation Centerton SMBus 2.0 Controller 0 00:13.1 System peripheral: Intel Corporation Centerton SMBus 2.0 Controller 1
