forked from Minki/linux
d0cd978513
PLI1209BC is a Digital Supervisor from Vicor Corporation. Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Link: https://lore.kernel.org/r/4e016e66275bc46c90974aec18b150c874e64787.1645435888.git.sylv@sylv.io Signed-off-by: Guenter Roeck <linux@roeck-us.net>
76 lines
2.2 KiB
ReStructuredText
76 lines
2.2 KiB
ReStructuredText
.. 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.
|
|
======================= ========================================================
|