Description¶

The LTC4151 is a High Voltage I2C Current and Voltage Monitor.

Usage Notes¶

This driver does not probe for LTC4151 devices, since there is no registerwhich can be safely used to identify the chip. You will have to instantiatethe devices explicitly.

Example: the following will load the driver for an LTC4151 at address 0x6fon I2C bus #0:

# modprobe ltc4151# echo ltc4151 0x6f > /sys/bus/i2c/devices/i2c-0/new_device

Sysfs entries¶

Voltage readings provided by this driver are reported as obtained from the ADINand VIN registers.

Current reading provided by this driver is reported as obtained from the CurrentSense register. The reported value assumes that a 1 mOhm sense resistor isinstalled.