.. SPDX-License-Identifier: GPL-2.0 Kernel driver pli1209bc ======================= Supported chips: * Digital Supervisor PLI1209BC Prefix: 'pli1209bc' Addresses scanned: 0x50 - 0x5F Datasheet: https://www.vicorpower.com/documents/datasheets/ds-PLI1209BCxyzz-VICOR.pdf Authors: - Marcello Sylvester Bauer Description ----------- The Vicor PLI1209BC is an isolated digital power system supervisor that provides a communication interface between a host processor and one Bus Converter Module (BCM). The PLI communicates with a system controller via a PMBus compatible interface over an isolated UART interface. Through the PLI, the host processor can configure, set protection limits, and monitor the BCM. Sysfs entries ------------- ======================= ======================================================== in1_label "vin2" in1_input Input voltage. in1_rated_min Minimum rated input voltage. in1_rated_max Maximum rated input voltage. in1_max Maximum input voltage. in1_max_alarm Input voltage high alarm. in1_crit Critical input voltage. in1_crit_alarm Input voltage critical alarm. in2_label "vout2" in2_input Output voltage. in2_rated_min Minimum rated output voltage. in2_rated_max Maximum rated output voltage. in2_alarm Output voltage alarm curr1_label "iin2" curr1_input Input current. curr1_max Maximum input current. curr1_max_alarm Maximum input current high alarm. curr1_crit Critical input current. curr1_crit_alarm Input current critical alarm. curr2_label "iout2" curr2_input Output current. curr2_crit Critical output current. curr2_crit_alarm Output current critical alarm. curr2_max Maximum output current. curr2_max_alarm Output current high alarm. power1_label "pin2" power1_input Input power. power1_alarm Input power alarm. power2_label "pout2" power2_input Output power. power2_rated_max Maximum rated output power. temp1_input Die temperature. temp1_alarm Die temperature alarm. temp1_max Maximum die temperature. temp1_max_alarm Die temperature high alarm. temp1_crit Critical die temperature. temp1_crit_alarm Die temperature critical alarm. ======================= ========================================================