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SubjectRe: [RFC PATCH 3/5] dt-bindings: iio: Add KX022A accelerometer
From
On 21/09/2022 13:45, Matti Vaittinen wrote:
> KX022A is a 3-axis Accelerometer from ROHM/Kionix. The senor features
> include variable ODRs, I2C and SPI control, FIFO/LIFO with watermark IRQ,

Thank you for your patch. There is something to discuss/improve.

> tap/motion detection, wake-up & back-to-sleep events, four acceleration
> ranges (2, 4, 8 and 16g) and probably some other cool fatures.

s/fatures/features/

> +$id: http://devicetree.org/schemas/iio/accel/kionix,kx022a.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: ROHM/Kionix KX022A Accelerometer bindings

Drop "bindings"

> +
> +maintainers:
> + - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
> +
> +description: |
> + KX022A is a 3-axis accelerometer supporting +/- 2G, 4G, 8G and 16G ranges,
> + output data-rates from 0.78Hz to 1600Hz and a hardware-fifo buffering.
> + KX022A can be accessed either via I2C or SPI.
> +
> +properties:
> + compatible: kionix,kx022a

Missing const. I wonder how did it pass testing...

> +
> + reg:
> + description:
> + I2C slave address or SPI chip-select.

Skip description, it's obvious.

> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + vdd-supply: true
> + io_vdd-supply: true

No underscores, so io-vdd-supply

> +
> + mount-matrix:
> + description: |
> + an optional 3x3 mounting rotation matrix.
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/irq.h>
> + i2c {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + accel@1f {

Messed up indentation.

> + compatible = "kionix,kx022a";
> + reg = <0x1f>;

Best regards,
Krzysztof

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