linux-kernel - [PATCH v4 1/3] dt-bindings: iio: pressure: Add Sensirion SDP500

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Message-Id: <20240725-mainline_sdp500-v4-1-ea2f5b189958@gmail.com>
Date: Thu, 25 Jul 2024 17:37:27 +0200
From: Petar Stoykov via B4 Relay <devnull+pd.pstoykov.gmail.com@...nel.org>
To: linux-iio@...r.kernel.org, Jonathan Cameron <jic23@...nel.org>, 
 Lars-Peter Clausen <lars@...afoo.de>, Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Petar Stoykov <pd.pstoykov@...il.com>, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org
Subject: [PATCH v4 1/3] dt-bindings: iio: pressure: Add Sensirion SDP500

From: Petar Stoykov <pd.pstoykov@...il.com>

Sensirion SDP500 is a digital differential pressure sensor. It provides
a digital I2C output. Add devicetree bindings requiring the compatible
string and I2C slave address (reg).

Signed-off-by: Petar Stoykov <pd.pstoykov@...il.com>
---
 .../bindings/iio/pressure/sensirion,sdp500.yaml    | 46 ++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml b/Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml
new file mode 100644
index 000000000000..813239f6879a
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/pressure/sensirion,sdp500.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: sdp500/sdp510 pressure sensor with I2C bus interface
+
+maintainers:
+  - Petar Stoykov <petar.stoykov@...drive-technologies.com>
+
+description: |
+  Pressure sensor from Sensirion with I2C bus interface.
+  There is no software difference between sdp500 and sdp510.
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - const: sensirion,sdp510
+          - const: sensirion,sdp500
+      - const: sensirion,sdp500
+
+  reg:
+    maxItems: 1
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      pressure@40 {
+        compatible = "sensirion,sdp500";
+        reg = <0x40>;
+        vdd-supply = <&foo>;
+      };
+    };

-- 
2.39.2