mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-06 02:50:43 +00:00
![Chris Packham](/assets/img/avatar_default.png)
The IR36021 is a dual‐loop digital multi‐phase buck controller. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20210301035954.16713-3-chris.packham@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
63 lines
1.6 KiB
ReStructuredText
63 lines
1.6 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0
|
||
|
||
Kernel driver ir36021
|
||
=====================
|
||
|
||
Supported chips:
|
||
|
||
* Infineon IR36021
|
||
|
||
Prefix: ir36021
|
||
Addresses scanned: -
|
||
|
||
Datasheet: Publicly available at the Infineon website
|
||
https://www.infineon.com/dgdl/ir36021.pdf?fileId=5546d462533600a4015355d0aa2d1775
|
||
|
||
Authors:
|
||
- Chris Packham <chris.packham@alliedtelesis.co.nz>
|
||
|
||
Description
|
||
-----------
|
||
|
||
The IR36021 is a dual‐loop digital multi‐phase buck controller designed for
|
||
point of load applications.
|
||
|
||
Usage Notes
|
||
-----------
|
||
|
||
This driver does not probe for PMBus devices. You will have to instantiate
|
||
devices explicitly.
|
||
|
||
Sysfs attributes
|
||
----------------
|
||
|
||
======================= ===========================
|
||
curr1_label "iin"
|
||
curr1_input Measured input current
|
||
curr1_alarm Input fault alarm
|
||
|
||
curr2_label "iout1"
|
||
curr2_input Measured output current
|
||
curr2_alarm Output over-current alarm
|
||
|
||
in1_label "vin"
|
||
in1_input Measured input voltage
|
||
in1_alarm Input under-voltage alarm
|
||
|
||
in2_label "vout1"
|
||
in2_input Measured output voltage
|
||
in2_alarm Output over-voltage alarm
|
||
|
||
power1_label "pin"
|
||
power1_input Measured input power
|
||
power1_alarm Input under-voltage alarm
|
||
|
||
power2_label "pout1"
|
||
power2_input Measured output power
|
||
|
||
temp1_input Measured temperature
|
||
temp1_alarm Temperature alarm
|
||
|
||
temp2_input Measured other loop temperature
|
||
temp2_alarm Temperature alarm
|
||
======================= ===========================
|