Re: [PATCH] dt-bindings: iio: imu: SMI240: add bosch,smi240.yaml

[Krzysztof Kozlowski]

On 24/07/2024 14:51, Jianping.Shen@xxxxxxxxxxxx wrote:
> From: "Shen Jianping (ME-SE/EAD2)" <she2rt@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
> 
> dt-bindings: iio: imu: SMI240: add bosch,smi240.yaml

Something got corrupted here.

Anyway, please send bindings with driver in the same patchset.

Limited review follows:

> Signed-off-by: Shen Jianping (ME-SE/EAD2) <she2rt@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
> ---

Missing changelog. That's v2, not v1? Provide changelog under --- and
version your patches correctly. b4 does it for you...


>  .../bindings/iio/imu/bosch,smi240.yaml        | 50 +++++++++++++++++++
>  1 file changed, 50 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml
> 
> 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..5e89d85d867
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml
> @@ -0,0 +1,50 @@
> +# 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@xxxxxxxxxxxx>
> +
> +description: |

Do not need '|' unless you need to preserve formatting.

> +  The SMI240 is a combined three axis angular rate and three axis acceleration sensor module
> +  with a measurement range of +/-300°/s and up to 16g. SMI240 does not support interrupt. 
> +  https://www.bosch-semiconductors.com/mems-sensors/highly-automated-driving/smi240/

This does not look like wrapped according to Linux Coding Style. See
Coding Style, so 80.

> +
> +properties:
> +  compatible:
> +    const: bosch,smi240
> +
> +  reg:
> +    maxItems: 1
> +
> +  vdd-supply:
> +    description: provide VDD power to the sensor.
> +
> +  vddio-supply:
> +    description: provide VDD IO power to the sensor.
> +
> +required:
> +  - compatible
> +  - reg
> +
> +allOf:
> +  - $ref: /schemas/spi/spi-peripheral-props.yaml#
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    spi {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        spi@0 {

That's not a SPI controller. Your description suggests "imu".

Best regards,
Krzysztof