| Message ID | 20240910113650.4733-2-Jianping.Shen@de.bosch.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | iio: imu: smi240: add bosch smi240 driver | expand |
On Tue, 10 Sep 2024 13:36:49 +0200, Jianping.Shen@de.bosch.com wrote: > From: Shen Jianping <Jianping.Shen@de.bosch.com> > > add devicetree binding for Bosch imu smi240. > The smi240 is a combined three axis angular rate and > three axis acceleration sensor module. > > * The smi240 requires VDD and VDDIO > * Provides only spi interface. > > Signed-off-by: Shen Jianping <Jianping.Shen@de.bosch.com> > --- > .../bindings/iio/imu/bosch,smi240.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml > Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml b/Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml new file mode 100644 index 00000000000..58f1411728f --- /dev/null +++ b/Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/imu/bosch,smi240.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch smi240 imu + +maintainers: + - Jianping Shen <Jianping.Shen@de.bosch.com> + +description: + Inertial Measurement Unit with Accelerometer and Gyroscope + with a measurement range of +/-300°/s and up to 16g. + https://www.bosch-semiconductors.com/mems-sensors/highly-automated-driving/smi240/ + +properties: + compatible: + const: bosch,smi240 + + reg: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + +required: + - compatible + - reg + - vdd-supply + - vddio-supply + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + imu@0 { + compatible = "bosch,smi240"; + reg = <0>; + vdd-supply = <&vdd>; + vddio-supply = <&vddio>; + spi-max-frequency = <10000000>; + }; + };