Re: [PATCH 1/3] hwmon: (pmbus/max34440): block unsupported VIN and IIN limit registers

[Guenter Roeck]

On Thu, Jul 16, 2026 at 04:25:11PM +0800, Alexis Czezar Torreno wrote:
> MAX34451 and ADPM chips do not support standard PMBus VIN/IIN limit
> registers, manufacturer specific min/max registers, or undercurrent
> or undertemperature fault limits. STATUS_BYTE and STATUS_OTHER are also
> not available. Accessing these non-existent registers during driver
> initialization triggers a CML error and asserts ALERT. Handled by
> blocking these functions during read/write.
> 
> Fixes: 7a001dbab4ad ("hwmon: (pmbus/max34440) Add support for MAX34451.")
> Fixes: 629cf8f6c23a ("hwmon: (pmbus/max34440) Add support for ADPM12160")
> Fixes: 2e0b52f1ae88 ("hwmon: (pmbus/max34440): add support adpm12200")
> Fixes: 479bfeba2eb6 ("hwmon: (pmbus/max34440): add support adpm12250")
> Tested-by: Alexis Czezar Torreno <alexisczezar.torreno@xxxxxxxxxx>

That is implied. Please only use Tested-by: tags if someone else tested
the patch.

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

Applied.

Thanks,
Guenter