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1.. SPDX-License-Identifier: GPL-2.0-only2 3Kernel driver tps238614======================5 6Supported chips:7 * Texas Instruments TPS238618 9 Prefix: 'tps23861'10 11 Datasheet: https://www.ti.com/lit/gpn/tps2386112 13Author: Robert Marko <robert.marko@sartura.hr>14 15Description16-----------17 18This driver supports hardware monitoring for Texas Instruments TPS23861 PoE PSE.19 20TPS23861 is a quad port IEEE802.3at PSE controller with optional I2C control21and monitoring capabilities.22 23TPS23861 offers three modes of operation: Auto, Semi-Auto and Manual.24 25This driver only supports the Auto mode of operation providing monitoring26as well as enabling/disabling the four ports.27 28Sysfs entries29-------------30 31======================= =====================================================================32in[0-3]_input Voltage on ports [1-4]33in[0-3]_label "Port[1-4]"34in4_input IC input voltage35in4_label "Input"36temp1_input IC die temperature37temp1_label "Die"38curr[1-4]_input Current on ports [1-4]39in[1-4]_label "Port[1-4]"40in[0-3]_enable Enable/disable ports [1-4]41======================= =====================================================================42