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Message-ID: <e8f18634-7187-4e5a-a494-329c7c602fd2@linaro.org>
Date:   Sun, 29 Oct 2023 12:24:30 +0100
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Subject: Re: [PATCH v2 04/12] dt-bindings: net: starfive,jh7110-dwmac: Add
 JH7100 SoC compatible
Content-Language: en-US
To:     Cristian Ciocaltea <cristian.ciocaltea@collabora.com>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Emil Renner Berthing <kernel@esmil.dk>,
        Samin Guo <samin.guo@starfivetech.com>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Alexandre Torgue <alexandre.torgue@foss.st.com>,
        Jose Abreu <joabreu@synopsys.com>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Richard Cochran <richardcochran@gmail.com>,
        Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc:     netdev@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
        linux-stm32@st-md-mailman.stormreply.com,
        linux-arm-kernel@lists.infradead.org, kernel@collabora.com
References: <20231029042712.520010-1-cristian.ciocaltea@collabora.com>
 <20231029042712.520010-5-cristian.ciocaltea@collabora.com>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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In-Reply-To: <20231029042712.520010-5-cristian.ciocaltea@collabora.com>
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Precedence: bulk

On 29/10/2023 05:27, Cristian Ciocaltea wrote:
> The Synopsys DesignWare MAC found on StarFive JH7100 SoC is quite
> similar to the newer JH7110, but it requires only two interrupts and a
> single reset line.
> 
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> ---
>  .../devicetree/bindings/net/snps,dwmac.yaml   |  1 +
>  .../bindings/net/starfive,jh7110-dwmac.yaml   | 74 +++++++++++++------
>  2 files changed, 54 insertions(+), 21 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> index a4d7172ea701..c1380ff1c054 100644
> --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> @@ -95,6 +95,7 @@ properties:
>          - snps,dwmac-5.20
>          - snps,dwxgmac
>          - snps,dwxgmac-2.10
> +        - starfive,jh7100-dwmac
>          - starfive,jh7110-dwmac
>  
>    reg:
> diff --git a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
> index 44e58755a5a2..70e35a3401f4 100644
> --- a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
> @@ -13,10 +13,14 @@ maintainers:
>  
>  properties:
>    compatible:
> -    items:
> -      - enum:
> -          - starfive,jh7110-dwmac
> -      - const: snps,dwmac-5.20
> +    oneOf:
> +      - items:
> +          - const: starfive,jh7100-dwmac
> +          - const: snps,dwmac
> +      - items:
> +          - enum:
> +              - starfive,jh7110-dwmac
> +          - const: snps,dwmac-5.20

Why do you use different fallback?

>  
>    reg:
>      maxItems: 1
> @@ -37,23 +41,6 @@ properties:
>        - const: tx
>        - const: gtx
>  
> -  interrupts:
> -    minItems: 3
> -    maxItems: 3
> -
> -  interrupt-names:
> -    minItems: 3
> -    maxItems: 3
> -
> -  resets:
> -    minItems: 2
> -    maxItems: 2

You just changed it in previous patches... So the previous code allowing
one item was correct?


Best regards,
Krzysztof