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[2a02:9142:4580:2e00::8]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a88c7fa54dsm13707437f8f.23.2025.07.01.11.12.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Jul 2025 11:12:30 -0700 (PDT) From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= To: jdelvare@suse.com, linux@roeck-us.net, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, corbet@lwn.net, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Subject: [PATCH v2 0/3] hwmon: add Microchip EMC2101 driver Date: Tue, 1 Jul 2025 20:12:25 +0200 Message-Id: <20250701181228.1196102-1-noltari@gmail.com> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Microchip EMC2101 is a SMBus 2.0 fan controller with temperature monitoring. It supports up to 1 fan, 1 internal temperature sensor, 1 external temperature sensor and an 8 entry look up table to create a programmable temperature response. v2: multiple improvements: - add emc2101.rst to index.rst. - add missing documentation properties. - Remove FAN_RPM_MIN definition. - Rename FAN_FALSE_READ to FAN_MIN_READ. - pwm_auto_point_temp_hyst_store(): simplify function. - emc2101_fan_min_read(): add missing FAN_MIN_READ condition. - emc2101_fan_min_write(): fix tach_count calculation. - emc2101_init(): fix REG_TACH_MIN value. Álvaro Fernández Rojas (3): docs: hwmon: add emc2101.rst to docs dt-bindings: hwmon: Add Microchip EMC2101 support drivers: hwmon: add EMC2101 driver .../bindings/hwmon/microchip,emc2101.yaml | 79 + Documentation/hwmon/emc2101.rst | 61 + Documentation/hwmon/index.rst | 1 + drivers/hwmon/Kconfig | 10 + drivers/hwmon/Makefile | 1 + drivers/hwmon/emc2101.c | 2175 +++++++++++++++++ 6 files changed, 2327 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/microchip,emc2101.yaml create mode 100644 Documentation/hwmon/emc2101.rst create mode 100644 drivers/hwmon/emc2101.c -- 2.39.5