linux-kernel - Re: [PATCH v1 1/2] dt-bindings: phy: mtk-tphy: add property for software role switch

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Message-ID: <20250815-important-warm-dove-03dde5@kuoka>
Date: Fri, 15 Aug 2025 08:28:47 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Arseniy Velikanov <me@...merle.pw>
Cc: Chunfeng Yun <chunfeng.yun@...iatek.com>, 
	Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...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-arm-kernel@...ts.infradead.org, 
	linux-mediatek@...ts.infradead.org, linux-phy@...ts.infradead.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: [PATCH v1 1/2] dt-bindings: phy: mtk-tphy: add property for
 software role switch

On Fri, Aug 15, 2025 at 03:48:24AM +0400, Arseniy Velikanov wrote:
> Add a boolean property to enable software control of the PHY mode
> switching.
> 
> Signed-off-by: Arseniy Velikanov <me@...merle.pw>
> ---
>  Documentation/devicetree/bindings/phy/mediatek,tphy.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> index b2218c151939..a90890d4a86f 100644
> --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> @@ -255,6 +255,12 @@ patternProperties:
>            use the property "mediatek,syscon-type" for newer SoCs that support it.
>          type: boolean
>  
> +      mediatek,software-role-switch:

No, bindings do not describe software.

Also, never tested.

Best regards,
Krzysztof