[PATCH net-next 4/6] dt-bindings: net: renesas,rzn1-gmac: Document RZ/N1 GMAC support

[Krzysztof Kozlowski]

On 16/01/2023 11:39, Clément Léger wrote:
> Add "renesas,rzn1-gmac" binding documention which is compatible which
> "snps,dwmac" compatible driver but uses a custom PCS to communicate
> with the phy.
> 
> Signed-off-by: Clément Léger <clement.leger at bootlin.com>
> ---
>  .../bindings/net/renesas,rzn1-gmac.yaml       | 71 +++++++++++++++++++
>  1 file changed, 71 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml
> 
> diff --git a/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml b/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml
> new file mode 100644
> index 000000000000..effb9a312832
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml
> @@ -0,0 +1,71 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/renesas,rzn1-gmac.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Renesas GMAC1 Device Tree Bindings

Drop Device Tree Bindings.

> +
> +maintainers:
> +  - Clément Léger <clement.leger at bootlin.com>
> +
> +select:
> +  properties:
> +    compatible:
> +      contains:
> +        enum:
> +          - renesas,r9a06g032-gmac
> +          - renesas,rzn1-gmac
> +  required:
> +    - compatible
> +
> +allOf:
> +  - $ref: "snps,dwmac.yaml#"

Drop quotes.

> +
> +properties:
> +  compatible:
> +    additionalItems: true

No. Drop.

> +    maxItems: 3

No.

> +    items:
> +      - enum:
> +          - renesas,r9a06g032-gmac
> +          - renesas,rzn1-gmac
> +    contains:
> +      enum:
> +        - snps,dwmac

No, please list possibilities

> +
> +  pcs-handle:
> +    description:
> +      phandle pointing to a PCS sub-node compatible with
> +      renesas,rzn1-miic.yaml#
> +    $ref: /schemas/types.yaml#/definitions/phandle
> +
> +required:
> +  - compatible
> +
> +unevaluatedProperties: false
> +

Best regards,
Krzysztof