netdev - Re: [PATCH 3/3] dt-bindings: net: davicom,dm9000: convert to DT schema

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Date: Fri, 14 Jul 2023 17:27:51 +0200
From: Paul Cercueil <paul@...pouillou.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Rob Herring
 <robh+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
 <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Marek Vasut
 <marex@...x.de>,  linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
 netdev@...r.kernel.org
Subject: Re: [PATCH 3/3] dt-bindings: net: davicom,dm9000: convert to DT
 schema

Hi Krzysztof,

Le jeudi 13 juillet 2023 à 17:28 +0200, Krzysztof Kozlowski a écrit :
> Convert the Davicom DM9000 Fast Ethernet Controller bindings to DT
> schema.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  .../bindings/net/davicom,dm9000.yaml          | 59
> +++++++++++++++++++
>  .../bindings/net/davicom-dm9000.txt           | 27 ---------
>  2 files changed, 59 insertions(+), 27 deletions(-)
>  create mode 100644
> Documentation/devicetree/bindings/net/davicom,dm9000.yaml
>  delete mode 100644 Documentation/devicetree/bindings/net/davicom-
> dm9000.txt
> 
> diff --git
> a/Documentation/devicetree/bindings/net/davicom,dm9000.yaml
> b/Documentation/devicetree/bindings/net/davicom,dm9000.yaml
> new file mode 100644
> index 000000000000..66a7c6eec767
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/davicom,dm9000.yaml
> @@ -0,0 +1,59 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/davicom,dm9000.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Davicom DM9000 Fast Ethernet Controller
> +
> +maintainers:
> +  - Paul Cercueil <paul@...pouillou.net>

Did you decide that by yourself? :)

I do have one of these on my MIPS CI20 board, so I'm fine with
maintaining it - but a head's up would have been nice.

Cheers,
-Paul

> +
> +properties:
> +  compatible:
> +    const: davicom,dm9000
> +
> +  reg:
> +    items:
> +      - description: Address registers
> +      - description: Data registers
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  davicom,no-eeprom:
> +    type: boolean
> +    description: Configuration EEPROM is not available
> +
> +  davicom,ext-phy:
> +    type: boolean
> +    description: Use external PHY
> +
> +  reset-gpios:
> +    maxItems: 1
> +
> +  vcc-supply: true
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +
> +allOf:
> +  - $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
> +  - $ref: /schemas/net/ethernet-controller.yaml#
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +
> +    ethernet@...00000 {
> +        compatible = "davicom,dm9000";
> +        reg = <0xa8000000 0x2>, <0xa8000002 0x2>;
> +        interrupt-parent = <&gph1>;
> +        interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
> +        local-mac-address = [00 00 de ad be ef];
> +        davicom,no-eeprom;
> +    };
> diff --git a/Documentation/devicetree/bindings/net/davicom-dm9000.txt
> b/Documentation/devicetree/bindings/net/davicom-dm9000.txt
> deleted file mode 100644
> index 64c159e9cbf7..000000000000
> --- a/Documentation/devicetree/bindings/net/davicom-dm9000.txt
> +++ /dev/null
> @@ -1,27 +0,0 @@
> -Davicom DM9000 Fast Ethernet controller
> -
> -Required properties:
> -- compatible = "davicom,dm9000";
> -- reg : physical addresses and sizes of registers, must contain 2
> entries:
> -    first entry : address register,
> -    second entry : data register.
> -- interrupts : interrupt specifier specific to interrupt controller
> -
> -Optional properties:
> -- davicom,no-eeprom : Configuration EEPROM is not available
> -- davicom,ext-phy : Use external PHY
> -- reset-gpios : phandle of gpio that will be used to reset chip
> during probe
> -- vcc-supply : phandle of regulator that will be used to enable
> power to chip
> -
> -Example:
> -
> -       ethernet@...00000 {
> -               compatible = "davicom,dm9000";
> -               reg = <0x18000000 0x2 0x18000004 0x2>;
> -               interrupt-parent = <&gpn>;
> -               interrupts = <7 4>;
> -               local-mac-address = [00 00 de ad be ef];
> -               davicom,no-eeprom;
> -               reset-gpios = <&gpf 12 GPIO_ACTIVE_LOW>;
> -               vcc-supply = <&eth0_power>;
> -       };