[PATCH 0/2] Add support for LT3074 low voltage linear regulator

From: Cedric Encarnacion
Date: Fri Jan 24 2025 - 10:42:37 EST


Introduce hardware monitoring and regulator support for LT3074. The
component is an ultrafast, ultralow noise 3A, 5.5V dropout linear
regulator with a PMBus serial interface that allows telemetry for
input/output voltage, output current, and die temperature. It has a
single channel and requires a bias voltage which can be monitored via
manufacturer-specific registers.

Signed-off-by: Cedric Encarnacion <cedricjustine.encarnacion@xxxxxxxxxx>
---
Cedric Encarnacion (2):
dt-bindings: trivial-devices: add lt3074
hwmon: (pmbus/lt3074): add support for lt3074

.../devicetree/bindings/trivial-devices.yaml | 2 +
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/lt3074.rst | 72 ++++++++++++
drivers/hwmon/pmbus/Kconfig | 18 +++
drivers/hwmon/pmbus/Makefile | 1 +
drivers/hwmon/pmbus/lt3074.c | 122 +++++++++++++++++++++
6 files changed, 216 insertions(+)
---
base-commit: a76539b293677c5c163b9285b0cd8dd420d33989
change-id: 20250124-upstream-lt3074-123384246e0b

Best regards,
--
Cedric Encarnacion <cedricjustine.encarnacion@xxxxxxxxxx>