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([61.108.38.194]) by smtp.googlemail.com with ESMTPSA id d9443c01a7336-22978776601sm5537575ad.237.2025.04.02.22.34.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Apr 2025 22:34:13 -0700 (PDT) From: Gyeyoung Baek To: jic23@kernel.org Cc: Gyeyoung Baek , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, lars@metafoo.de, gustavograzs@gmail.com, javier.carrasco.cruz@gmail.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Subject: [PATCH v1 0/5] add support for winsen MHZ19B CO2 sensor Date: Thu, 3 Apr 2025 14:32:20 +0900 Message-Id: <20250403053225.298308-1-gye976@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This patch series adds support for winsen MHZ19B CO2 sensor. Datasheet: https://www.winsen-sensor.com/d/files/infrared-gas-sensor/mh-z19b-co2-ver1_0.pdf v1: - Add ABI doc. - Add complete struct to receive UART transmission successfully. - Add undersigned as a maintainer for the WINSEN MHZ19B. - Modify to comply with the IIO subsystem ABI as much as possible. - Revise the coding style overall. Gyeyoung Baek (5): dt-bindings: add winsen to the vendor prefixes dt-bindings: add device tree support for winsen MHZ19B CO2 sensor ABI: iio: add new ABI doc for mhz19b iio: chemical: add support for winsen MHZ19B CO2 sensor MAINTAINERS: Add WINSEN MHZ19B .../ABI/testing/sysfs-bus-iio-chemical-mhz19b | 7 + .../bindings/iio/chemical/winsen,mhz19b.yaml | 33 ++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 7 + drivers/iio/chemical/Kconfig | 10 + drivers/iio/chemical/Makefile | 1 + drivers/iio/chemical/mhz19b.c | 386 ++++++++++++++++++ 7 files changed, 446 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-chemical-mhz19b create mode 100644 Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml create mode 100644 drivers/iio/chemical/mhz19b.c --- 2.34.1