Add YAML devicetree binding schema for Sensirion SHT3x series and GXCAS GXHT30 humidity and temperature sensors.

Signed-off-by: Zaixiang Xu <zaixiang.xu.dev@gmail.com>
---
 .../bindings/hwmon/sensirion,sht3x.yaml       | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/sensirion,sht3x.yaml

diff --git a/Documentation/devicetree/bindings/hwmon/sensirion,sht3x.yaml b/Documentation/devicetree/bindings/hwmon/sensirion,sht3x.yaml
new file mode 100644
index 000000000000..47dbb743e2ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/sensirion,sht3x.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/sensirion,sht3x.yaml#
+$schema: http://devicetree.org/meta-schema.yaml#
+
+title: Sensirion SHT3x Humidity and Temperature Sensor
+
+maintainers:
+  - Zaixiang Xu <zaixiang.xu.dev@gmail.com>
+
+description: |
+  The SHT3x series is a family of humidity and temperature sensors by Sensirion.
+  It also includes compatible sensors like GXCAS GXHT30.
+
+properties:
+  compatible:
+    enum:
+      - sensirion,sht3x
+      - sensirion,sts3x
+      - sensirion,sht85
+      - gxcas,gxht30
+
+  reg:
+    maxItems: 1
+    description: I2C address (usually 0x44 or 0x45)
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensor@44 {
+            compatible = "gxcas,gxht30";
+            reg = <0x44>;
+        };
+    };
\ No newline at end of file
-- 
2.34.1

On 19/03/2026 12:19, Zaixiang Xu wrote:
> Add YAML devicetree binding schema for Sensirion SHT3x series and GXCAS GXHT30 humidity and temperature sensors.

Please wrap commit message according to Linux coding style / submission
process (neither too early nor over the limit):
https://elixir.bootlin.com/linux/v6.4-rc1/source/Documentation/process/submitting-patches.rst#L597

> 
> Signed-off-by: Zaixiang Xu <zaixiang.xu.dev@gmail.com>
> ---
>  .../bindings/hwmon/sensirion,sht3x.yaml       | 44 +++++++++++++++++++
>  1 file changed, 44 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/hwmon/sensirion,sht3x.yaml
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/sensirion,sht3x.yaml b/Documentation/devicetree/bindings/hwmon/sensirion,sht3x.yaml
> new file mode 100644
> index 000000000000..47dbb743e2ee
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/sensirion,sht3x.yaml
> @@ -0,0 +1,44 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/hwmon/sensirion,sht3x.yaml#
> +$schema: http://devicetree.org/meta-schema.yaml#
> +
> +title: Sensirion SHT3x Humidity and Temperature Sensor
> +
> +maintainers:
> +  - Zaixiang Xu <zaixiang.xu.dev@gmail.com>
> +
> +description: |

Do not need '|' unless you need to preserve formatting.


> +  The SHT3x series is a family of humidity and temperature sensors by Sensirion.
> +  It also includes compatible sensors like GXCAS GXHT30.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - sensirion,sht3x

What the 'x' stands for? Wildcard?

> +      - sensirion,sts3x
> +      - sensirion,sht85
> +      - gxcas,gxht30

Keep alphabetical order.

> +
> +  reg:
> +    maxItems: 1
> +    description: I2C address (usually 0x44 or 0x45)
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        sensor@44 {
> +            compatible = "gxcas,gxht30";
> +            reg = <0x44>;
> +        };
> +    };
> \ No newline at end of file

You have patch warnings.

No resources? No pins, supplies? Then it looks like trivial device so
should go to trivial-devices.


Best regards,
Krzysztof