Texas Instruments INA219, INA226

modulename: ina2xx.ko

configname: CONFIG_SENSORS_INA2XX

Linux Kernel Configuration
└─>Device Drivers
└─>Hardware Monitoring support
└─>I2C support
└─>Texas Instruments INA219, INA226
In linux kernel since version 3.1 (release Date: 2011-10-24)  
If you say yes here you get support for INA219 and INA226 power
monitor chips.

The INA2xx driver is configured for the default configuration of
the part as described in the datasheet.
Default value for Rshunt is 10 mOhms.
This driver can also be built as a module. If so, the module
will be called ina2xx.

source code:

depends
CONFIG_EXPERIMENTAL
CONFIG_HWMON
CONFIG_I2C

is selected by
CONFIG_INA2XX_ADC