Re: [PATCH v10 1/2] dt-bindings: media: i2c: Add mira220 image sensor

[Sakari Ailus <sakari.ailus@linux.intel.com>]

Hi Jacopo,

On Mon, Jul 27, 2026 at 10:56:30AM +0200, Jacopo Mondi wrote:
> From: Philippe Baetens <philippebaetens@gmail.com>
> 
> Add bindings for the AMSOSRAM Mira220 image sensor.
> 
> Acked-by: Conor Dooley <conor.dooley@microchip.com>
> Signed-off-by: Philippe Baetens <philippebaetens@gmail.com>
> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
> 
> ---
> v8->v9:
> - Make link-frequencies required
> 
> v7->v8:
> - Add Conor's tag
> 
> v5->v6:
> - sashiko: use 'unevaluatedProperties: false' at the top level to allow
>   properties from video-interface-devices.yaml
> 
> v4->v5:
> - reflow description to 80 cols and drop |-
> - remove 'reg' description
> - remove 'anyOf' from data-lanes
> - remove 'link-frequencies' from required properties
> - remove 'clock-continuous: true' as we already allow all properties
>   from 'video-interfaces.yaml'
> - remove tabs from the example
> ---
>  .../devicetree/bindings/media/i2c/ams,mira220.yaml | 102 +++++++++++++++++++++
>  MAINTAINERS                                        |   7 ++
>  2 files changed, 109 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/ams,mira220.yaml b/Documentation/devicetree/bindings/media/i2c/ams,mira220.yaml
> new file mode 100644
> index 000000000000..fa6fec0072ef
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/i2c/ams,mira220.yaml
> @@ -0,0 +1,102 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/i2c/ams,mira220.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: AMS 2.2 MP NIR enhanced global shutter image sensor
> +
> +maintainers:
> +  - Philippe Baetens <philippebaetens@gmail.com>
> +
> +description:
> +  2.2 MP NIR enhanced global shutter image sensor designed for 2D and 3D
> +  consumer and industrial machine vision applications. Due to its small size,
> +  configurability and high sensitivity both in visual as well as NIR, the
> +  Mira220 is well suited for 2D and 3D applications, which include Active Stereo
> +  Vision, Structured Light Vision for Robotics and AR/VR.
> +
> +allOf:
> +  - $ref: /schemas/media/video-interface-devices.yaml#
> +
> +properties:
> +  compatible:
> +    const: ams,mira220

I haven't read the discussion on all versions of the set, but this way
you'll have to power on the device to fully recognise it, further meaning
the possible hardwired privacy LED will be lit at that time. Maybe it's not
an issue. You'd likely have it with a CCS sensor, too...

-- 
Regards,

Sakari Ailus