Re: [PATCH] dt-bindings: soc: document Casio fx-9750GIII

[Krzysztof Kozlowski <krzk@kernel.org>]

On 22/10/2026 08:39, Artem Novak wrote:
> Document for the Casio fx-9750GIII graphing calculator,
> which is based on the Renesas SH7305 (SH4A) processor.
> 
> Add the Casio vendor prefix and the board compatible
> binding.

This looks oddly wrapped.

Please wrap commit message according to Linux coding style / submission
process (neither too early nor over the limit):
https://elixir.bootlin.com/linux/v6.4-rc1/source/Documentation/process/submitting-patches.rst#L597

Anyway, I do not understand why this is sent separately from any other
code. We do not take usually bindings without any users.

> 
> Signed-off-by: Artem Novak <artem122novak@gmail.com>
> ---
>  .../soc/renesas/casio,fx-9750giii.yaml        | 33 +++++++++++++++++++
>  .../devicetree/bindings/vendor-prefixes.yaml  |  2 ++
>  2 files changed, 35 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/renesas/casio,fx-9750giii.yaml
> 
> diff --git a/Documentation/devicetree/bindings/soc/renesas/casio,fx-9750giii.yaml b/Documentation/devicetree/bindings/soc/renesas/casio,fx-9750giii.yaml
> new file mode 100644
> index 000000000000..f3c1c02f1bd5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/renesas/casio,fx-9750giii.yaml
> @@ -0,0 +1,33 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/renesas/casio,fx-9750giii.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Casio fx-9750GIII Graphing Calculator
> +
> +maintainers:
> +  - Artem Novak <artem122novak@gmail.com>
> +
> +description:
> +  The Casio fx-9750GIII graphing calculator is based on
> +  the Renesas SH7305 processor.
> +
> +select:
> +  properties:
> +    compatible:
> +      contains:
> +        const: casio,fx-9750giii
> +  required:
> +    - compatible

And this I do not understand at all. Why do you need this?

> +
> +properties:
> +  compatible:
> +    items:
> +      - const: casio,fx-9750giii
> +      - const: renesas,sh7305

Where is any user of this?


Best regards,
Krzysztof