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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ccc9c21429sm11078765ad.37.2026.07.07.05.25.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jul 2026 05:25:53 -0700 (PDT) From: Fred Chen To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Guenter Roeck , Jonathan Corbet , Shuah Khan , Jonathan Cameron , Frank Li , Wensheng Wang , Colin Huang , Brian Chiang , Eddie James , Antoni Pokusinski , Dixit Parmar , Thorsten Blum , Ashish Yadav , Alexis Czezar Torreno , Syed Arif , ChiShih Tsai , Cosmo Chou , Vasileios Amoiridis , Yuxi Wang , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org Subject: [PATCH 0/2] hwmon: Add support for Analog Devices MAX20912 and MAX20916 Date: Tue, 7 Jul 2026 20:26:36 +0800 Message-ID: <20260707122701.751878-1-fredchen.openbmc@gmail.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 -- 2.52.0