[v2 08/10] dt-bindings: iio: imu: add documentation for Bosch BNO055 bindings
From: Andrea Merello <hidden>
Date: 2021-10-28 10:19:41
Also in:
linux-iio, lkml
Subsystem:
iio subsystem and drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Jonathan Cameron, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Introduce new documentation file for the Bosch BNO055 IMU Signed-off-by: Andrea Merello <redacted> --- .../bindings/iio/imu/bosch,bno055.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/imu/bosch,bno055.yaml
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..0c0141162d63
--- /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 +--- +$id: http://devicetree.org/schemas/iio/imu/bosch,bno055-serial.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BNO055 + +maintainers: + - Andrea Merello <andrea.merello@iit.it> + +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>; + }; + };
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2.17.1