linux-kernel - [PATCH 0/3] regulator: Add max597x support

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Date:   Sun, 29 May 2022 10:53:36 +0200
From:   Naresh Solanki <naresh.solanki@...ements.com>
To:     Patrick Rudolph <patrick.rudolph@...ements.com>,
        linux-kernel@...r.kernel.org
Cc:     Naresh Solanki <Naresh.Solanki@...ements.com>
Subject: [PATCH 0/3] regulator: Add max597x support

The MAX597x is a smart switch with fault protection and sensor readings.

The MAX597X provides two programmable levels of overcurrent circuit-breaker
protection: a fast-trip threshold for a fast turn-off, and a lower slow-trip
threshold for a delayed turn-off. 

The MAX597x monitors voltages and current for fault protection. Allow to read
the measured values using the IIO framework.

MAX5978 has single channel & MAX5970 has dual channel.
Every channel has it's own regulator supply nammed 'vss1-supply' and
'vss2-supply'. The regulator supply is used to determine the output
voltage, as the smart switch provides no output regulation.
The driver requires the 'shunt-resistor-micro-ohms' to be present in
the devicetree to properly calculate current related values.

Marcello Sylvester Bauer (1):
  dt-bindings: regulator: Add bindings for MAX5970 and MAX5978

Patrick Rudolph (2):
  regulator: max597x: Add support for MAX5970 and MAX5978
  regulator: max597x: Add IIO support

 .../bindings/regulator/max5970.yaml           | 144 +++++
 MAINTAINERS                                   |   7 +
 drivers/regulator/Kconfig                     |  18 +
 drivers/regulator/Makefile                    |   2 +
 drivers/regulator/max597x.c                   | 575 ++++++++++++++++++
 drivers/regulator/max597x.h                   | 116 ++++
 drivers/regulator/max597x_iio.c               | 139 +++++
 7 files changed, 1001 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/max5970.yaml
 create mode 100644 drivers/regulator/max597x.c
 create mode 100644 drivers/regulator/max597x.h
 create mode 100644 drivers/regulator/max597x_iio.c

base-commit: 664a393a2663a0f62fc1b18157ccae33dcdbb8c8
-- 
2.35.3