| .. 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 <sylv@sylv.io> |
| |
| 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. |
| ======================= ======================================================== |
