linux-kernel - Re: [PATCH] arm64: dts: imx8mp: Enable HDMI on i.MX8MP DHCOM PDK2 and PDK3

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Date: Tue, 14 May 2024 07:53:28 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Marek Vasut <marex@...x.de>
Cc: Shawn Guo <shawnguo@...nel.org>, kernel@...electronics.com, 
 linux-kernel@...r.kernel.org, Fabio Estevam <festevam@...il.com>, 
 devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 linux-arm-kernel@...ts.infradead.org, Sascha Hauer <s.hauer@...gutronix.de>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Subject: Re: [PATCH] arm64: dts: imx8mp: Enable HDMI on i.MX8MP DHCOM PDK2
 and PDK3


On Tue, 14 May 2024 03:06:42 +0200, Marek Vasut wrote:
> Enable HDMI output on i.MX8MP DHCOM PDK2 and PDK3. The I2C5 on PDK2 and
> I2C mux port 1 on PDK3 respectively are used in regular I2C mode instead
> of HDMI DDC mode to permit connection of other I2C devices on those buses.
> The pinctrl_hdmi node is part of the SoM DTSI already.
> 
> Signed-off-by: Marek Vasut <marex@...x.de>
> ---
> Cc: Conor Dooley <conor+dt@...nel.org>
> Cc: Fabio Estevam <festevam@...il.com>
> Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>
> Cc: Pengutronix Kernel Team <kernel@...gutronix.de>
> Cc: Rob Herring <robh@...nel.org>
> Cc: Sascha Hauer <s.hauer@...gutronix.de>
> Cc: Shawn Guo <shawnguo@...nel.org>
> Cc: devicetree@...r.kernel.org
> Cc: imx@...ts.linux.dev
> Cc: kernel@...electronics.com
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: linux-kernel@...r.kernel.org
> ---
>  .../boot/dts/freescale/imx8mp-dhcom-pdk2.dts  | 39 +++++++++++++++++++
>  .../boot/dts/freescale/imx8mp-dhcom-pdk3.dts  | 39 +++++++++++++++++++
>  2 files changed, 78 insertions(+)
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y freescale/imx8mp-dhcom-pdk2.dtb freescale/imx8mp-dhcom-pdk3.dtb' for 20240514010706.245874-1-marex@...x.de:

arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dtb: hdmi@...d8000: Unevaluated properties are not allowed ('ddc-i2c-bus' was unexpected)
	from schema $id: http://devicetree.org/schemas/display/bridge/fsl,imx8mp-hdmi-tx.yaml#
arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dtb: hdmi@...d8000: Unevaluated properties are not allowed ('ddc-i2c-bus' was unexpected)
	from schema $id: http://devicetree.org/schemas/display/bridge/fsl,imx8mp-hdmi-tx.yaml#