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([120.242.225.43]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-358bf39ba25sm1555688a91.2.2026.02.22.09.03.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Feb 2026 09:03:41 -0800 (PST) From: Hao Yu To: linux@roeck-us.net, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: jcdra1@gmail.com, akhilesh@ee.iitb.ac.in, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Hao Yu Subject: [PATCH v2 1/3] dt-bindings: hwmon: add aosong,aht10 family Date: Mon, 23 Feb 2026 01:03:30 +0800 Message-Id: <20260222170332.1616-2-haoyufine@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260222170332.1616-1-haoyufine@gmail.com> References: <20260222170332.1616-1-haoyufine@gmail.com> Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add device tree bindings for Aosong AHT10, AHT20 and DHT20 sensors. Signed-off-by: Hao Yu --- .../bindings/hwmon/aosong,aht10.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/aosong,aht10.yaml diff --git a/Documentation/devicetree/bindings/hwmon/aosong,aht10.yaml b/Documentation/devicetree/bindings/hwmon/aosong,aht10.yaml new file mode 100644 index 000000000000..6eb3944ae3da --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/aosong,aht10.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/aosong,aht10.yaml# +$schema: http://devicetree.org/meta-schema.yaml# + +title: Aosong AHT10/AHT20/DHT20 Temperature and Humidity Sensor + +maintainers: + - Hao Yu + +description: | + The Aosong AHT10, AHT20, and DHT20 are I2C humidity and temperature sensors. + +properties: + compatible: + enum: + - aosong,aht10 + - aosong,aht20 + - aosong,dht20 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@38 { + compatible = "aosong,aht20"; + reg = <0x38>; + }; + }; -- 2.34.1