linux-kernel - [PATCH 1/2] dt-bindings: iio: magnetometer: add binding for Si7210

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Message-ID: <20241231132513.6944-2-apokusinski01@gmail.com>
Date: Tue, 31 Dec 2024 14:25:12 +0100
From: Antoni Pokusinski <apokusinski01@...il.com>
To: jic23@...nel.org,
	krzysztof.kozlowski@...aro.org,
	lars@...afoo.de,
	robh@...nel.org,
	conor+dt@...nel.org,
	andrej.skvortzov@...il.com,
	neil.armstrong@...aro.org,
	danila@...xyga.com,
	icenowy@...c.io,
	javier.carrasco.cruz@...il.com,
	andy@...nel.org,
	megi@....cz
Cc: linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Antoni Pokusinski <apokusinski01@...il.com>
Subject: [PATCH 1/2] dt-bindings: iio: magnetometer: add binding for Si7210

Silicon Labs Si7210 is an I2C Hall effect magnetic position
and temperature sensor.

Signed-off-by: Antoni Pokusinski <apokusinski01@...il.com>
---
 .../iio/magnetometer/silabs,si7210.yaml       | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/silabs,si7210.yaml

diff --git a/Documentation/devicetree/bindings/iio/magnetometer/silabs,si7210.yaml b/Documentation/devicetree/bindings/iio/magnetometer/silabs,si7210.yaml
new file mode 100644
index 000000000000..ef29d12811e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/magnetometer/silabs,si7210.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/magnetometer/silabs,si7210.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Si7210 magnetic position and temperature sensor
+
+maintainers:
+  - Antoni Pokusinski <apokusinski01@...il.com>
+
+description: |
+  Silabs Si7210 I2C Hall effect magnetic position and temperature sensor.
+  https://www.silabs.com/documents/public/data-sheets/si7210-datasheet.pdf
+
+properties:
+  compatible:
+    const: silabs,si7210
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        magnetometer@30 {
+            compatible = "silabs,si7210";
+            reg = <0x30>;
+            interrupt-parent = <&gpio1>;
+            interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+        };
+    };
-- 
2.45.2