[PATCH 0/2] hwmon: Add support for Analog Devices MAX20912 and MAX20916

From: Fred Chen

Date: Tue Jul 07 2026 - 08:26:50 EST


Add PMBus hardware monitoring support for the Analog Devices MAX20912
and MAX20916 dual-output multiphase voltage regulators.

Both devices expose two independently regulated output voltage rails,
Rail A and Rail B, using the VR12 VID interface. Each rail reports input
current, output current, temperature, input power, and output power.
Input voltage is reported on Rail A only.

Fred Chen (2):
dt-bindings: trivial-devices: Add adi max20912 and max20916
hwmon: (pmbus) Add driver for Analog Devices MAX20912 and MAX20916

.../devicetree/bindings/trivial-devices.yaml | 4 +
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/max20912.rst | 156 ++++++++++++++++++
MAINTAINERS | 7 +
drivers/hwmon/pmbus/Kconfig | 9 +
drivers/hwmon/pmbus/Makefile | 1 +
drivers/hwmon/pmbus/max20912.c | 70 ++++++++
7 files changed, 248 insertions(+)
create mode 100644 Documentation/hwmon/max20912.rst
create mode 100644 drivers/hwmon/pmbus/max20912.c

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2.52.0