Kernel driver tps23861

Supported chips:

Author: Robert Marko <robert.marko@sartura.hr>

Description

This driver supports hardware monitoring for Texas Instruments TPS23861 PoE PSE.

TPS23861 is a quad port IEEE802.3at PSE controller with optional I2C control and monitoring capabilities.

TPS23861 offers three modes of operation: Auto, Semi-Auto and Manual.

This driver only supports the Auto mode of operation providing monitoring as well as enabling/disabling the four ports.

Sysfs entries

in[0-3]_input

Voltage on ports [1-4]

in[0-3]_label

“Port[1-4]”

in4_input

IC input voltage

in4_label

“Input”

temp1_input

IC die temperature

temp1_label

“Die”

curr[1-4]_input

Current on ports [1-4]

in[1-4]_label

“Port[1-4]”

in[0-3]_enable

Enable/disable ports [1-4]