linux-kernel - Re: [PATCH 3/5] dt-bindings: i2c: mt7621: Document an7581 compatible

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Message-ID: <20250721-amorphous-perch-from-jupiter-cecfaa@kuoka>
Date: Mon, 21 Jul 2025 11:32:01 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Christian Marangi <ansuelsmth@...il.com>
Cc: Stefan Roese <sr@...x.de>, Andi Shyti <andi.shyti@...nel.org>, 
	Rob Herring <robh@...nel.org>, 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>, linux-i2c@...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 3/5] dt-bindings: i2c: mt7621: Document an7581 compatible

On Sat, Jul 19, 2025 at 02:56:13PM +0200, Christian Marangi wrote:
> Airoha SoC implement the same Mediatek logic for I2C bus with the only
> difference of not having a dedicated reset line to reset it.
> 
> Add a dedicated compatible for the Airoha AN7581 SoC and reject the
> unsupported property.
> 
> Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
> ---
>  .../bindings/i2c/mediatek,mt7621-i2c.yaml          | 14 +++++++++++++-
>  1 file changed, 13 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml b/Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
> index 118ec00fc190..38118007b601 100644
> --- a/Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
> +++ b/Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
> @@ -14,7 +14,9 @@ allOf:
>  
>  properties:
>    compatible:
> -    const: mediatek,mt7621-i2c
> +    enum:
> +      - mediatek,mt7621-i2c
> +      - airoha,an7581-i2c

Keep list ordered.

Best regards,
Krzysztof