Re: [PATCH 1/3] dt-bindings: iio: proximity: add ST VL53L1X ToF sensor

[Conor Dooley <conor@kernel.org>]

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On Tue, Mar 03, 2026 at 03:02:40PM +0600, Siratul Islam wrote:
> Add device tree binding documentation for the STMicroelectronics
> VL53L1X Time-of-Flight ranging sensor connected via I2C.
> 
> Signed-off-by: Siratul Islam <email@sirat.me>
> ---
>  .../bindings/iio/proximity/st,vl53l1x.yaml    | 49 +++++++++++++++++++
>  1 file changed, 49 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/proximity/st,vl53l1x.yaml
> 
> diff --git a/Documentation/devicetree/bindings/iio/proximity/st,vl53l1x.yaml b/Documentation/devicetree/bindings/iio/proximity/st,vl53l1x.yaml
> new file mode 100644
> index 000000000000..1b14063ba344
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/proximity/st,vl53l1x.yaml
> @@ -0,0 +1,49 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/iio/proximity/st,vl53l1x.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: ST VL53L1X ToF ranging sensor
> +
> +maintainers:
> +  - Siratul Islam <email@sirat.me>
> +
> +properties:
> +  compatible:
> +    const: st,vl53l1x
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  reset-gpios:
> +    maxItems: 1
> +
> +  vdd-supply: true
> +
> +required:
> +  - compatible
> +  - reg

Are you sure the supply is not mandatory?

> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        proximity@29 {
> +            compatible = "st,vl53l1x";
> +            reg = <0x29>;
> +            interrupt-parent = <&gpio>;
> +            interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
> +            reset-gpios = <&gpio 5 1>;
> +            vdd-supply = <&vdd_3v3>;
> +        };
> +    };
> +...
> -- 
> 2.53.0
> 

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