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hwmon: (pmbus/max34440): adding adpm device identification and adpm12250 support#3319

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hwmon: (pmbus/max34440): adding adpm device identification and adpm12250 support#3319
actorreno wants to merge 2 commits into
mainfrom
dev_adpm12250

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Adds ADPM device identification and support for ADPM12250 which is a quarter brick
DC/DC Power Module. It is a high power non-isolated converter capable of delivering
regulated 12V with continuous power level of 2500W.

PR Description

  • commit 1 add device identification for adpm devices. Uses the only unique pmbus register.
  • commit 2 adds support for the adpm12250 device

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 added 2 commits May 18, 2026 08:56
Adds ADPM device identification. ADPM devices are based on MAX34451.
The MFR_LOCATION is the only unique data that can differentiate
each ADPM device.

Signed-off-by: Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
ADPM12250 is a quarter brick DC/DC Power Module. It is a high power
non-isolated converter capable of delivering regulated 12V with
continuous power level of 2500W. Uses PMBus.

Signed-off-by: Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
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