From: sashiko-bot@kernel.org
To: "Alexis Czezar Torreno" <alexisczezar.torreno@analog.com>
Cc: linux-hwmon@vger.kernel.org
Subject: Re: [PATCH 1/3] hwmon: (pmbus/max34440): block unsupported VIN and IIN limit registers
Date: Thu, 16 Jul 2026 08:38:45 +0000 [thread overview]
Message-ID: <20260716083846.322011F000E9@smtp.kernel.org> (raw)
In-Reply-To: <20260716-max34451_fixes-v1-1-a941b27eaecb@analog.com>
> 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@analog.com>
> Signed-off-by: Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260716-max34451_fixes-v1-0-a941b27eaecb@analog.com?part=1
next prev parent reply other threads:[~2026-07-16 8:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-16 8:25 [PATCH 0/3] hwmon: (pmbus/max34440): Bug fixes and supporting new device Alexis Czezar Torreno
2026-07-16 8:25 ` [PATCH 1/3] hwmon: (pmbus/max34440): block unsupported VIN and IIN limit registers Alexis Czezar Torreno
2026-07-16 8:38 ` sashiko-bot [this message]
2026-07-16 8:25 ` [PATCH 2/3] hwmon: (pmbus/max34440): add support for newer version of max34451 Alexis Czezar Torreno
2026-07-16 8:35 ` sashiko-bot
2026-07-16 8:25 ` [PATCH 3/3] hwmon: (pmbus/max34440): Add support for MAX34452 Alexis Czezar Torreno
2026-07-16 8:38 ` sashiko-bot
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