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[60.250.242.163]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82f8ebb3fa2sm17086636b3a.29.2026.04.22.05.06.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Apr 2026 05:06:20 -0700 (PDT) From: Brian Chiang Subject: [PATCH 0/2] Add support for LX1308 Date: Wed, 22 Apr 2026 12:06:14 +0000 Message-Id: <20260422-add-support-lx1308-v1-0-9b8322f45aae@inventec.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIALa56GkC/x3MQQqAIBBA0avIrBtQK6muEi0spxqIFK0IorsnL d/i/wcSRaYEnXgg0sWJ/Z6hCgHTaveFkF02aKmNrFSN1jlMZwg+HrjdqpQNKlPbSktjR9NCDkO kme9/2g/v+wEbj6xAZAAAAA== To: Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet , Shuah Khan Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Brian Chiang X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1776859578; l=1370; i=chiang.brian@inventec.com; s=20260316; h=from:subject:message-id; bh=0sGt7tGb/oUppsoQ7+XY3YPpBC8TN2PAJSBkXI7Yb/w=; b=N9fuTYJgRN5ExWOTg4bq6rBoSG4vqQoFOYuBiPaCc92mrGji5hCouycK95XY1YZ8OKgv4Agu6 15LNYUcB4ysAH6tdCHg3zMLOEO+cTWQm9R2jUxG1WkjXMgEsN0G+T8o X-Developer-Key: i=chiang.brian@inventec.com; a=ed25519; pk=q+NqJYuJbGpA9KS9941D7f+8PVVW+k7DvaGgFykBiUc= The LX1308 is a high-efficiency, non-isolated power module. The module operates from a 40V to 60V DC primary bus and a 12V regulated output voltage. It can deliver up to 860W continuous and 1300W in transient. The built-in digital controller can store and restore module configurations. The fault status, input voltage, output voltage, output current, and temperature are monitored via the PMBus interface. Add support for this driver. Signed-off-by: Brian Chiang --- Brian Chiang (2): dt-bindings: (pmbus/lx1308) Add LX1308 support hwmon: (pmbus/lx1308) Add support for LX1308 .../bindings/hwmon/pmbus/luxshare,lx1308.yaml | 49 +++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + Documentation/hwmon/index.rst | 1 + Documentation/hwmon/lx1308.rst | 90 +++++++++ MAINTAINERS | 8 + drivers/hwmon/pmbus/Kconfig | 10 + drivers/hwmon/pmbus/Makefile | 1 + drivers/hwmon/pmbus/lx1308.c | 204 +++++++++++++++++++++ 8 files changed, 365 insertions(+) --- base-commit: 591cd656a1bf5ea94a222af5ef2ee76df029c1d2 change-id: 20260415-add-support-lx1308-165a4206ab69 Best regards, -- Brian Chiang