linux-kernel - [PATCH v2 0/2] hwmon: (pmbus) Add support for MPS mp2869a/mp29612a controllers

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Message-ID: <20250630112120.588246-1-Henry_Wu@quantatw.com>
Date: Mon, 30 Jun 2025 19:20:49 +0800
From: tzuhao.wtmh@...il.com
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Jean Delvare <jdelvare@...e.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Jonathan Corbet <corbet@....net>,
	Jonathan Cameron <Jonathan.Cameron@...wei.com>,
	Fabio Estevam <festevam@...il.com>,
	Naresh Solanki <naresh.solanki@...ements.com>,
	Rodrigo Gobbi <rodrigo.gobbi.7@...il.com>,
	Michal Simek <michal.simek@....com>,
	Henry Wu <Henry_Wu@...ntatw.com>,
	Grant Peltier <grantpeltier93@...il.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Cedric Encarnacion <cedricjustine.encarnacion@...log.com>,
	John Erasmus Mari Geronimo <johnerasmusmari.geronimo@...log.com>,
	Jerome Brunet <jbrunet@...libre.com>,
	Ninad Palsule <ninad@...ux.ibm.com>,
	Leo Yang <leo.yang.sy0@...il.com>,
	Kim Seer Paller <kimseer.paller@...log.com>,
	Mariel Tinaco <Mariel.Tinaco@...log.com>,
	Nuno Sa <nuno.sa@...log.com>,
	Thomas Weißschuh <linux@...ssschuh.net>,
	Alex Vdovydchenko <xzeol@...oo.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-hwmon@...r.kernel.org,
	linux-doc@...r.kernel.org
Cc: peteryin.openbmc@...il.com
Subject: [PATCH v2 0/2] hwmon: (pmbus) Add support for MPS mp2869a/mp29612a controllers

From: Henry Wu <Henry_Wu@...ntatw.com>

Add support for the mp2869a and mp29612a controllers from Monolithic Power
Systems, Inc. (MPS). These are dual-loop, digital, multi-phase modulation
controllers.

---

Changes in v2:
- Fix coding style issues.
- Using the pointer to replace the memcpy.
- Fix wrong device tree entries.

Link to v1: https://lore.kernel.org/lkml/20250624074156.291176-1-Henry_Wu@quantatw.tw/

---

Henry Wu (2):
  hwmon: (pmbus) Add support for MPS multi-phase mp2869a/mp29612a
    controllers
  dt-bindings: trivial-devices: Add mp2869a/mp29612a device entry

 .../devicetree/bindings/trivial-devices.yaml  |   4 +
 Documentation/hwmon/index.rst                 |   1 +
 Documentation/hwmon/mp2869a.rst               |  86 +++++
 drivers/hwmon/pmbus/Kconfig                   |  10 +
 drivers/hwmon/pmbus/Makefile                  |   1 +
 drivers/hwmon/pmbus/mp2869a.c                 | 299 ++++++++++++++++++
 6 files changed, 401 insertions(+)
 create mode 100644 Documentation/hwmon/mp2869a.rst
 create mode 100644 drivers/hwmon/pmbus/mp2869a.c

-- 
2.43.0