[v4,11/14] dt-bindings: iio: imu: add documentation for Bosch BNO055 bindings

Commit Message

Andrea Merello April 15, 2022, 1 p.m. UTC

From: Andrea Merello <[e-mail]>

Introduce new documentation file for the Bosch BNO055 IMU

Signed-off-by: Andrea Merello <[e-mail]>
---
 .../bindings/iio/imu/bosch,bno055.yaml        | 59 +++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/imu/bosch,bno055.yaml

Comments

Rob Herring (Arm) April 25, 2022, 10:08 p.m. UTC | #1

On Fri, Apr 15, 2022 at 03:00:02PM +0200, Andrea Merello wrote:
> From: Andrea Merello <[e-mail]>

For the subject:

dt-bindings: iio/imu: Add Bosch BNO055

> 
> Introduce new documentation file for the Bosch BNO055 IMU
> 
> Signed-off-by: Andrea Merello <[e-mail]>
> ---
>  .../bindings/iio/imu/bosch,bno055.yaml        | 59 +++++++++++++++++++
>  1 file changed, 59 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/imu/bosch,bno055.yaml

With the subject fixed:

Reviewed-by: Rob Herring <[e-mail]>

Patch

diff --git a/Documentation/devicetree/bindings/iio/imu/bosch,bno055.yaml b/Documentation/devicetree/bindings/iio/imu/bosch,bno055.yaml
new file mode 100644
index 000000000000..e0d06db161a9
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/imu/bosch,bno055.yaml
@@ -0,0 +1,59 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/imu/bosch,bno055.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bosch BNO055
+
+maintainers:
+  - Andrea Merello <[e-mail]>
+
+description: |
+  Inertial Measurement Unit with Accelerometer, Gyroscope, Magnetometer and
+  internal MCU for sensor fusion
+  https://www.bosch-sensortec.com/products/smart-sensors/bno055/
+
+properties:
+  compatible:
+    enum:
+      - bosch,bno055
+
+  reg:
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    serial {
+      imu {
+        compatible = "bosch,bno055";
+        reset-gpios = <&gpio0 54 GPIO_ACTIVE_LOW>;
+        clocks = <&imu_clk>;
+      };
+    };
+
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      imu@28 {
+        compatible = "bosch,bno055";
+        reg = <0x28>;
+        reset-gpios = <&gpio0 54 GPIO_ACTIVE_LOW>;
+        clocks = <&imu_clk>;
+      };
+    };