Re: [PATCH v2 5/9] dt-bindings: riscv: Add bouffalolab bl808 board compatibles

[Krzysztof Kozlowski]

On 27/11/2022 14:24, Jisheng Zhang wrote:
> Several SoMs and boards are available that feature the Bouffalolab
> bl808 SoC. Document the compatible strings.
> 
> Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxx>
> ---
>  .../bindings/riscv/bouffalolab.yaml           | 34 +++++++++++++++++++
>  1 file changed, 34 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/riscv/bouffalolab.yaml
> 
> diff --git a/Documentation/devicetree/bindings/riscv/bouffalolab.yaml b/Documentation/devicetree/bindings/riscv/bouffalolab.yaml
> new file mode 100644
> index 000000000000..91ca9dbdc798
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/riscv/bouffalolab.yaml
> @@ -0,0 +1,34 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/riscv/bouffalolab.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Bouffalo Lab Technology SoC-based boards
> +
> +maintainers:
> +  - Jisheng Zhang <jszhang@xxxxxxxxxx>
> +
> +description:
> +  Bouffalo Lab Technology SoC-based boards
> +
> +properties:
> +  $nodename:
> +    const: '/'
> +  compatible:
> +    oneOf:
> +      - description: Sipeed M1s SoM:
> +        items:
> +          - const: sipeed,m1s
> +          - const: bouffalolab,bl808

I don't think that SoM is usable alone. It always needs a carrier, so
drop this entry.

Please run `make dt_binding_check` (see
Documentation/devicetree/bindings/writing-schema.rst for instructions).



Best regards,
Krzysztof