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. |