Skip to content

hwmon: (pmbus/max34440): Add max34451 config load #3067

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
actorreno wants to merge 1 commit into
base: main
Choose a base branch
from
Open

hwmon: (pmbus/max34440): Add max34451 config load #3067

actorreno wants to merge 1 commit into from

Conversation

@actorreno
Copy link
Contributor

@actorreno actorreno commented Jan 6, 2026

Adds a few attributes for MAX34451 version ETNA+6 and later. A few attributes reads CRC of the device and the other feature is being able to load a firmware or config file from a hex file. This hex file is assumed to be added in /lib/firmware folder.

PR Description

  • This adds features/attributes for the max34451. This is only applicable to later releases with versions ETNA+6 and above.
  • 4 attributes added. 3 are similar that just reads a PMBUS register for CRC. 1 attribute loads a hex file that is assumed to be placed in /lib/firmware.
  • Datasheets MAX34451.

PR Type

  • Bug fix (a change that fixes an issue)
  • New feature (a change that adds new functionality)
  • Breaking change (a change that affects other repos or cause CIs to fail)

PR Checklist

  • I have conducted a self-review of my own code changes
  • I have compiled my changes, including the documentation
  • I have tested the changes on the relevant hardware
  • I have updated the documentation outside this repo accordingly
  • I have provided links for the relevant upstream lore

@actorreno actorreno force-pushed the dev_max34451_hex_load branch 5 times, most recently from bd2a7a5 to af2c180 Compare January 6, 2026 08:31
@actorreno
hwmon: (pmbus/max34440): Add max34451 config load
f0eec73 
Adds a few attributes for MAX34451 version ETNA+6 and later. A few attributes reads
CRC of the device and the other feature is being able to load a firmware or config
file from a hex file. This hex file is assumed to be added in /lib/firmware folder.

Signed-off-by: Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
@actorreno actorreno force-pushed the dev_max34451_hex_load branch from af2c180 to f0eec73 Compare January 6, 2026 08:40
@actorreno actorreno marked this pull request as ready for review January 6, 2026 10:34
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@nunojsa nunojsa Awaiting requested review from nunojsa nunojsa is a code owner

@mhennerich mhennerich Awaiting requested review from mhennerich mhennerich is a code owner

@dbogdan dbogdan Awaiting requested review from dbogdan dbogdan is a code owner

@btogorean btogorean Awaiting requested review from btogorean btogorean is a code owner

@chegbeli chegbeli Awaiting requested review from chegbeli chegbeli is a code owner

@buha buha Awaiting requested review from buha buha is a code owner

@amiclaus amiclaus Awaiting requested review from amiclaus amiclaus is a code owner

@rbolboac rbolboac Awaiting requested review from rbolboac rbolboac is a code owner

@danmois danmois Awaiting requested review from danmois danmois is a code owner

@CiprianRegus CiprianRegus Awaiting requested review from CiprianRegus CiprianRegus is a code owner

@machschmitt machschmitt Awaiting requested review from machschmitt machschmitt is a code owner

At least 1 approving review is required to merge this pull request.

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

2 participants

@actorreno