linux-kernel - [PATCH] dt-bindings:iio:gyroscope:invensense,itg3200: add binding

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Message-ID: <20250515002817.81863-1-rodrigo.gobbi.7@gmail.com>
Date: Wed, 14 May 2025 21:21:16 -0300
From: Rodrigo Gobbi <rodrigo.gobbi.7@...il.com>
To: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	dlechner@...libre.com,
	nuno.sa@...log.com,
	andy@...nel.org
Cc: ~lkcamp/patches@...ts.sr.ht,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings:iio:gyroscope:invensense,itg3200: add binding

There is no txt file for it, add yaml for invensense,itg3200 gyroscope.

Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@...il.com>
---
Added @Jonathan as the maintainer here due a suggestion in a
different thread for a different binding file.
Created this yaml using the driver probe and comparing with other gyro bindings.
Tks and regards.
---
 .../iio/gyroscope/invensense,itg3200.yaml     | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/gyroscope/invensense,itg3200.yaml

diff --git a/Documentation/devicetree/bindings/iio/gyroscope/invensense,itg3200.yaml b/Documentation/devicetree/bindings/iio/gyroscope/invensense,itg3200.yaml
new file mode 100644
index 000000000000..0656dbb58cf2
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/gyroscope/invensense,itg3200.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/gyroscope/invensense,itg3200.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Invensense ITG-3200 Gyroscope
+
+maintainers:
+  - Jonathan Cameron <jic23@...nel.org>
+
+description: |
+  Triple-axis, digital output gyroscope with a three 16-bit analog-to-digital
+  converters (ADCs) for digitizing the gyro outputs, a user-selectable internal
+  low-pass filter bandwidth, and a Fast-Mode I2C . Datasheet can be found here:
+  https://invensense.tdk.com/wp-content/uploads/2015/02/ITG-3200-Register-Map.pdf
+
+properties:
+  compatible:
+    const: invensense,itg3200
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 1
+
+  mount-matrix:
+    description: an optional 3x3 mounting rotation matrix.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        itg3200@68 {
+            compatible = "invensense,itg3200";
+            reg = <0x68>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&itg3200_pins>;
+            interrupt-parent = <&gpio2>;
+            interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
+        };
+    };
-- 
2.49.0