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Message-ID: <c7oamspfai2zd347vbvmwg4lyqw32hfkwwcl2u5trg55apijew@hskr6tm5mfjy>
Date: Thu, 4 Jul 2024 10:56:45 +0300
From: Serge Semin <fancer.lancer@...il.com>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: "David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Lorenzo Bianconi <lorenzo@...nel.org>,
Felix Fietkau <nbd@....name>, Alexandre Torgue <alexandre.torgue@...s.st.com>,
Giuseppe Cavallaro <peppe.cavallaro@...com>, Jose Abreu <joabreu@...opsys.com>, netdev@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v2] dt-bindings: net: Define properties at top-level
On Wed, Jul 03, 2024 at 01:58:27PM -0600, Rob Herring (Arm) wrote:
> Convention is DT schemas should define all properties at the top-level
> and not inside of if/then schemas. That minimizes the if/then schemas
> and is more future proof.
>
> Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
> ---
> v2:
> - Drop the parts already applied from Serge
> ---
> .../devicetree/bindings/net/mediatek,net.yaml | 28 +++++---
> .../devicetree/bindings/net/snps,dwmac.yaml | 67 ++++++++++---------
For the DW *MAC bindings.
Reviewed-by: Serge Semin <fancer.lancer@...il.com>
-Serge(y)
> 2 files changed, 52 insertions(+), 43 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml
> index 3202dc7967c5..686b5c2fae40 100644
> --- a/Documentation/devicetree/bindings/net/mediatek,net.yaml
> +++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml
> @@ -68,6 +68,17 @@ properties:
> Phandle to the syscon node that handles the path from GMAC to
> PHY variants.
>
> + mediatek,pcie-mirror:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description:
> + Phandle to the mediatek pcie-mirror controller.
> +
> + mediatek,pctl:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description:
> + Phandle to the syscon node that handles the ports slew rate and
> + driver current.
> +
> mediatek,sgmiisys:
> $ref: /schemas/types.yaml#/definitions/phandle-array
> minItems: 1
> @@ -131,15 +142,12 @@ allOf:
>
> mediatek,infracfg: false
>
> - mediatek,pctl:
> - $ref: /schemas/types.yaml#/definitions/phandle
> - description:
> - Phandle to the syscon node that handles the ports slew rate and
> - driver current.
> -
> mediatek,wed: false
>
> mediatek,wed-pcie: false
> + else:
> + properties:
> + mediatek,pctl: false
>
> - if:
> properties:
> @@ -201,12 +209,10 @@ allOf:
> minItems: 1
> maxItems: 1
>
> - mediatek,pcie-mirror:
> - $ref: /schemas/types.yaml#/definitions/phandle
> - description:
> - Phandle to the mediatek pcie-mirror controller.
> -
> mediatek,wed-pcie: false
> + else:
> + properties:
> + mediatek,pcie-mirror: false
>
> - if:
> properties:
> diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> index 0ab124324eec..3eb65e63fdae 100644
> --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> @@ -512,6 +512,12 @@ properties:
> description:
> Frequency division factor for MDC clock.
>
> + snps,tso:
> + $ref: /schemas/types.yaml#/definitions/flag
> + description:
> + Enables the TSO feature otherwise it will be managed by MAC HW capability
> + register.
> +
> mdio:
> $ref: mdio.yaml#
> unevaluatedProperties: false
> @@ -595,41 +601,38 @@ allOf:
> - if:
> properties:
> compatible:
> - contains:
> - enum:
> - - allwinner,sun7i-a20-gmac
> - - allwinner,sun8i-a83t-emac
> - - allwinner,sun8i-h3-emac
> - - allwinner,sun8i-r40-gmac
> - - allwinner,sun8i-v3s-emac
> - - allwinner,sun50i-a64-emac
> - - loongson,ls2k-dwmac
> - - loongson,ls7a-dwmac
> - - ingenic,jz4775-mac
> - - ingenic,x1000-mac
> - - ingenic,x1600-mac
> - - ingenic,x1830-mac
> - - ingenic,x2000-mac
> - - qcom,qcs404-ethqos
> - - qcom,sa8775p-ethqos
> - - qcom,sc8280xp-ethqos
> - - qcom,sm8150-ethqos
> - - snps,dwmac-4.00
> - - snps,dwmac-4.10a
> - - snps,dwmac-4.20a
> - - snps,dwmac-5.10a
> - - snps,dwmac-5.20
> - - snps,dwxgmac
> - - snps,dwxgmac-2.10
> - - st,spear600-gmac
> + not:
> + contains:
> + enum:
> + - allwinner,sun7i-a20-gmac
> + - allwinner,sun8i-a83t-emac
> + - allwinner,sun8i-h3-emac
> + - allwinner,sun8i-r40-gmac
> + - allwinner,sun8i-v3s-emac
> + - allwinner,sun50i-a64-emac
> + - loongson,ls2k-dwmac
> + - loongson,ls7a-dwmac
> + - ingenic,jz4775-mac
> + - ingenic,x1000-mac
> + - ingenic,x1600-mac
> + - ingenic,x1830-mac
> + - ingenic,x2000-mac
> + - qcom,qcs404-ethqos
> + - qcom,sa8775p-ethqos
> + - qcom,sc8280xp-ethqos
> + - qcom,sm8150-ethqos
> + - snps,dwmac-4.00
> + - snps,dwmac-4.10a
> + - snps,dwmac-4.20a
> + - snps,dwmac-5.10a
> + - snps,dwmac-5.20
> + - snps,dwxgmac
> + - snps,dwxgmac-2.10
> + - st,spear600-gmac
>
> then:
> properties:
> - snps,tso:
> - $ref: /schemas/types.yaml#/definitions/flag
> - description:
> - Enables the TSO feature otherwise it will be managed by
> - MAC HW capability register.
> + snps,tso: false
>
> additionalProperties: true
>
> --
> 2.43.0
>
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