linux-kernel - Re: [PATCH 04/10] arm64: dts: imx8mp-skov: describe HDMI display pipeline

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Message-ID: <Z2RZY/gvQ0qqDjqv@lizhi-Precision-Tower-5810>
Date: Thu, 19 Dec 2024 12:35:31 -0500
From: Frank Li <Frank.li@....com>
To: Ahmad Fatoum <a.fatoum@...gutronix.de>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Oleksij Rempel <o.rempel@...gutronix.de>,
	devicetree@...r.kernel.org, imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 04/10] arm64: dts: imx8mp-skov: describe HDMI display
 pipeline

On Thu, Dec 19, 2024 at 08:25:28AM +0100, Ahmad Fatoum wrote:
> From: Oleksij Rempel <o.rempel@...gutronix.de>
>
> Back when this device tree was first added, there were no i.MX8MP
> HDMI bindings upstream yet. This has changed now, so let's use them
> to describe the HDMI on the imx8mp-skov-revb-hdmi board.

Skip your story.
Just said

Add HDMI display pipeline for imx8mp-skov-revb-hdmi board.

Frank
>
> Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
> Signed-off-by: Ahmad Fatoum <a.fatoum@...gutronix.de>
> ---
>  .../boot/dts/freescale/imx8mp-skov-revb-hdmi.dts      | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revb-hdmi.dts b/arch/arm64/boot/dts/freescale/imx8mp-skov-revb-hdmi.dts
> index 206116be8166..32a429437cbd 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-skov-revb-hdmi.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revb-hdmi.dts
> @@ -9,6 +9,21 @@ / {
>  	compatible = "skov,imx8mp-skov-revb-hdmi", "fsl,imx8mp";
>  };
>
> +&hdmi_pvi {
> +	status = "okay";
> +};
> +
> +&hdmi_tx {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_hdmi>;
> +	ddc-i2c-bus = <&i2c5>;
> +	status = "okay";
> +};
> +
> +&hdmi_tx_phy {
> +	status = "okay";
> +};
> +
>  &i2c5 {
>  	pinctrl-names = "default", "gpio";
>  	pinctrl-0 = <&pinctrl_i2c5>;
> @@ -19,6 +34,10 @@ &i2c5 {
>  	status = "okay";
>  };
>
> +&lcdif3 {
> +	status = "okay";
> +};
> +
>  &iomuxc {
>  	pinctrl_hdmi: hdmigrp {
>  		fsl,pins = <
>
> --
> 2.39.5
>