linux-kernel - Re: [PATCH v2] dt-bindings: net: ftgmac100: convert to yaml version from txt

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Message-ID: <20230726152827.GA1474469-robh@kernel.org>
Date:   Wed, 26 Jul 2023 09:28:27 -0600
From:   Rob Herring <robh@...nel.org>
To:     Ivan Mikhaylov <fr0st61te@...il.com>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Po-Yu Chuang <ratbert@...aday-tech.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v2] dt-bindings: net: ftgmac100: convert to yaml version
 from txt

On Sun, Jul 23, 2023 at 10:20:30PM +0300, Ivan Mikhaylov wrote:
> Conversion from ftgmac100.txt to yaml format version.
> 
> Signed-off-by: Ivan Mikhaylov <fr0st61te@...il.com>
> ---
>  .../bindings/net/faraday,ftgmac100.yaml       | 103 ++++++++++++++++++
>  .../devicetree/bindings/net/ftgmac100.txt     |  67 ------------
>  2 files changed, 103 insertions(+), 67 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml
>  delete mode 100644 Documentation/devicetree/bindings/net/ftgmac100.txt
> 
> diff --git a/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml b/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml
> new file mode 100644
> index 000000000000..92686caf251f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml
> @@ -0,0 +1,103 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/faraday,ftgmac100.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Faraday Technology FTGMAC100 gigabit ethernet controller
> +
> +allOf:
> +  - $ref: ethernet-controller.yaml#
> +
> +maintainers:
> +  - Po-Yu Chuang <ratbert@...aday-tech.com>
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - const: faraday,ftgmac100
> +      - items:
> +          - enum:
> +              - aspeed,ast2400-mac
> +              - aspeed,ast2500-mac
> +              - aspeed,ast2600-mac
> +          - const: faraday,ftgmac100
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    minItems: 1
> +    items:
> +      - description: MAC IP clock
> +      - description: RMII RCLK gate for AST2500/2600
> +
> +  clock-names:
> +    minItems: 1
> +    maxItems: 2
> +    contains:
> +      enum:
> +        - MACCLK
> +        - RCLK
> +
> +  phy-mode:
> +    enum:
> +      - rgmii
> +      - rmii
> +
> +  phy-handle: true
> +
> +  use-ncsi:
> +    description:
> +      Use the NC-SI stack instead of an MDIO PHY. Currently assumes
> +      rmii (100bT) but kept as a separate property in case NC-SI grows support
> +      for a gigabit link.
> +    type: boolean
> +
> +  no-hw-checksum:
> +    description:
> +      Used to disable HW checksum support. Here for backward
> +      compatibility as the driver now should have correct defaults based on
> +      the SoC.
> +    type: boolean

deprecated: true

> +
> +  mdio:
> +    $ref: /schemas/net/mdio.yaml#
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    mac0: ethernet@...60000 {

Drop unused labels.

> +        compatible = "aspeed,ast2500-mac", "faraday,ftgmac100";
> +        reg = <0x1e660000 0x180>;
> +        interrupts = <2>;
> +        use-ncsi;
> +    };
> +
> +    mac1: ethernet@...80000 {
> +        compatible = "aspeed,ast2500-mac", "faraday,ftgmac100";
> +        reg = <0x1e680000 0x180>;
> +        interrupts = <2>;
> +
> +        phy-handle = <&phy>;
> +        phy-mode = "rgmii";
> +
> +        mdio {
> +            #address-cells = <1>;
> +            #size-cells = <0>;
> +
> +            phy: ethernet-phy@1 {
> +                compatible = "ethernet-phy-ieee802.3-c22";
> +                reg = <1>;
> +            };
> +        };
> +    };