linux-kernel - Re: [PATCH v4 3/4] arm64: dts: mediatek: Add exton node for DP bridge

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Message-ID: <CAGXv+5HsOgRCpGOFxEJorVD+=-6GbW_=K3AChkBSxTs27fNJ3w@mail.gmail.com>
Date: Tue, 3 Dec 2024 17:15:55 +0800
From: Chen-Yu Tsai <wenst@...omium.org>
To: Zhengqiao Xia <xiazhengqiao@...qin.corp-partner.google.com>
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
	matthias.bgg@...il.com, angelogioacchino.delregno@...labora.com, 
	hsinyi@...omium.org, sean.wang@...iatek.com, dianders@...gle.com, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v4 3/4] arm64: dts: mediatek: Add exton node for DP bridge

On Mon, Dec 2, 2024 at 11:21 AM Zhengqiao Xia
<xiazhengqiao@...qin.corp-partner.google.com> wrote:
>
> Add exton node for DP bridge to make the display work properly.
      ^ extcon.

Same for the subject.

> Signed-off-by: Zhengqiao Xia <xiazhengqiao@...qin.corp-partner.google.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
> index cfcc7909dfe6..e324e3fd347e 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
> @@ -424,6 +424,7 @@
>                 ovdd-supply = <&mt6366_vsim2_reg>;
>                 pwr18-supply = <&pp1800_dpbrdg_dx>;
>                 reset-gpios = <&pio 177 GPIO_ACTIVE_LOW>;
> +               extcon = <&usbc_extcon>;
>
>                 ports {
>                         #address-cells = <1>;
> @@ -1656,6 +1657,11 @@
>                                 try-power-role = "source";
>                         };
>                 };
> +
> +               usbc_extcon: extcon0 {
> +                       compatible = "google,extcon-usbc-cros-ec";
> +                       google,usb-port-id = <0>;
> +               };
>         };
>  };
>
> --
> 2.17.1
>