linux-kernel - Re: [PATCH] dt-bindings: usb: mtu3: Add ports property

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Message-ID: <0e58bfb8f2f7b7e83e3da6075986ddbcc84531fc.camel@mediatek.com>
Date: Sat, 22 Feb 2025 08:35:53 +0000
From: Chunfeng Yun (云春峰) <Chunfeng.Yun@...iatek.com>
To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mediatek@...ts.infradead.org" <linux-mediatek@...ts.infradead.org>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Macpaul Lin (林智斌) <Macpaul.Lin@...iatek.com>,
	"conor+dt@...nel.org" <conor+dt@...nel.org>, "robh@...nel.org"
	<robh@...nel.org>, Alexandre Mergnat <amergnat@...libre.com>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "gregkh@...uxfoundation.org"
	<gregkh@...uxfoundation.org>, "matthias.bgg@...il.com"
	<matthias.bgg@...il.com>, "krzk+dt@...nel.org" <krzk+dt@...nel.org>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
CC: "macpaul@...il.com" <macpaul@...il.com>,
	Bear Wang (萩原惟德) <bear.wang@...iatek.com>,
	Chris-qj Chen (陳奇進)
	<Chris-qj.Chen@...iatek.com>, Pablo Sun (孫毓翔)
	<pablo.sun@...iatek.com>, Project_Global_Chrome_Upstream_Group
	<Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: Re: [PATCH] dt-bindings: usb: mtu3: Add ports property

On Thu, 2025-02-20 at 22:22 +0800, Macpaul Lin wrote:
> Define the ports property in the mediatek,mtu3 device tree binding
> schema.
> Include definitions for port@0 and port@1, specifying their roles as
> High Speed (HS) and Super Speed (SS) data buses, respectively.
> 
> Suggested-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@...labora.com>
> Signed-off-by: Macpaul Lin <macpaul.lin@...iatek.com>
> ---
>  .../devicetree/bindings/usb/mediatek,mtu3.yaml       | 12
> ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
> b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
> index d4e187c78a0b..21fc6bbe954f 100644
> --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
> +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
> @@ -155,6 +155,18 @@ properties:
>        property is used. See graph.txt
>      $ref: /schemas/graph.yaml#/properties/port
>  
> +  ports:
> +    $ref: /schemas/graph.yaml#/properties/ports
> +
> +    properties:
> +      port@0:
> +        $ref: /schemas/graph.yaml#/properties/port
> +        description: High Speed (HS) data bus.
> +
> +      port@1:
> +        $ref: /schemas/graph.yaml#/properties/port
> +        description: Super Speed (SS) data bus.
> +
>    enable-manual-drd:
>      $ref: /schemas/types.yaml#/definitions/flag
>      description:
Reviewed-by: Chunfeng Yun <chunfeng.yun@...iatek.com>

Thank you