netdev - Re: [PATCH v5 net-next 10/10] dt-bindings: net: korina: Add DT bindings for IDT 79RC3243x SoCs

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Date:   Fri, 16 Apr 2021 12:29:46 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...il.com>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mips@...r.kernel.org
Subject: Re: [PATCH v5 net-next 10/10] dt-bindings: net: korina: Add DT
 bindings for IDT 79RC3243x SoCs

On 16.04.2021 11:52, Thomas Bogendoerfer wrote:

> Add device tree bindings for ethernet controller integrated into
> IDT 79RC3243x SoCs.
> 
> Signed-off-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> ---
>   .../bindings/net/idt,3243x-emac.yaml          | 74 +++++++++++++++++++
>   1 file changed, 74 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/net/idt,3243x-emac.yaml
> 
> diff --git a/Documentation/devicetree/bindings/net/idt,3243x-emac.yaml b/Documentation/devicetree/bindings/net/idt,3243x-emac.yaml
> new file mode 100644
> index 000000000000..3697af5cb66f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/idt,3243x-emac.yaml
> @@ -0,0 +1,74 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/idt,3243x-emac.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: IDT 79rc3243x Ethernet controller
> +
> +description: Ethernet controller integrated into IDT 79RC3243x family SoCs
> +
> +maintainers:
> +  - Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> +
> +allOf:
> +  - $ref: ethernet-controller.yaml#
> +
> +properties:
> +  compatible:
> +    const: idt,3243x-emac
> +
> +  reg:
> +    maxItems: 3
> +
> +  reg-names:
> +    items:
> +      - const: korina_regs
> +      - const: korina_dma_rx
> +      - const: korina_dma_tx
> +
> +  interrupts:
> +    items:
> +      - description: RX interrupt
> +      - description: TX interrupt
> +
> +  interrupt-names:
> +    items:
> +      - const: korina_rx
> +      - const: korina_tx
> +
> +  clocks:
> +    maxItems: 1
> +
> +  clock-names:
> +    items:
> +      - const: mdioclk
> +
> +required:
> +  - compatible
> +  - reg
> +  - reg-names
> +  - interrupts
> +  - interrupt-names
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +
> +    ethernet@...00 {
> +        compatible = "idt,3243x-emac";
> +
> +        reg = <0x60000 0x10000>,
> +              <0x40000 0x14>,
> +              <0x40014 0x14>;
> +        reg-names = "korina_regs",
> +                    "korina_dma_rx",
> +                    "korina_dma_tx";
> +
> +        interrupts-extended = <&rcpic3 0>, <&rcpic3 1>;

    You use this prop, yet don't describe it?

> +        interrupt-names = "korina_rx", "korina_tx";
> +
> +        clocks = <&iclk>;
> +        clock-names = "mdioclk";
> +    };

MBR, Sergei