From: Li peiyu <579lpy@gmail.com>
To: jic23@kernel.org
Cc: javier.carrasco.cruz@gmail.com, lars@metafoo.de,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
conor+dt@kernel.org, linux-iio@vger.kernel.org,
devicetree@vger.kernel.org, Li peiyu <579lpy@gmail.com>
Subject: [PATCH v5 4/4] dt-bindings: iio: humidity: Add TI HDC302x support
Date: Sat, 9 Dec 2023 18:59:26 +0800 [thread overview]
Message-ID: <20231209105926.3965-1-579lpy@gmail.com> (raw)
In-Reply-To: <20231209105217.3630-1-579lpy@gmail.com>
Add device tree bindings for HDC3020/HDC3021/HDC3022 humidity and
temperature sensors.
Signed-off-by: Li peiyu <579lpy@gmail.com>
---
.../bindings/iio/humidity/ti,hdc3020.yaml | 55 +++++++++++++++++++
1 file changed, 55 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
diff --git a/Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml b/Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
new file mode 100644
index 000000000000..f04b09fdca5e
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/humidity/ti,hdc3020.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: HDC3020/HDC3021/HDC3022 humidity and temperature iio sensors
+
+maintainers:
+ - Li peiyu <579lpy@gmail.com>
+ - Javier Carrasco <javier.carrasco.cruz@gmail.com>
+
+description:
+ https://www.ti.com/lit/ds/symlink/hdc3020.pdf
+
+ The HDC302x is an integrated capacitive based relative humidity (RH)
+ and temperature sensor.
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - ti,hdc3021
+ - ti,hdc3022
+ - const: ti,hdc3020
+ - items:
+ - const: ti,hdc3020
+
+ interrupts:
+ maxItems: 1
+
+ vdd-supply: true
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ humidity-sensor@47 {
+ compatible = "ti,hdc3021", "ti,hdc3020";
+ reg = <0x47>;
+ vdd-supply = <&vcc_3v3>;
+ };
+ };
--
2.34.1
next prev parent reply other threads:[~2023-12-09 10:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-09 10:52 [PATCH v5 0/4] iio: humidity: Add driver for ti HDC302x humidity sensors Li peiyu
2023-12-09 10:54 ` [PATCH v5 1/4] iio: core: introduce trough info element for minimum values Li peiyu
2023-12-09 10:56 ` [PATCH v5 2/4] iio: ABI: document temperature and humidity peak/trough raw attributes Li peiyu
2023-12-09 10:58 ` [PATCH v5 3/4] iio: humidity: Add driver for ti HDC302x humidity sensors Li peiyu
2023-12-10 14:17 ` Jonathan Cameron
2023-12-09 10:59 ` Li peiyu [this message]
2023-12-09 11:49 ` [PATCH v5 4/4] dt-bindings: iio: humidity: Add TI HDC302x support Krzysztof Kozlowski
2023-12-09 20:29 ` Conor Dooley
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