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From: Rob Herring <robh@kernel.org>
To: Fabio Estevam <festevam@gmail.com>
Cc: Fabio Estevam <festevam@denx.de>,
	linux-arm-kernel@lists.infradead.org,
	 sakari.ailus@linux.intel.com, stable@vger.kernel.org,
	hdegoede@redhat.com,  devicetree@vger.kernel.org,
	shawnguo@kernel.org, conor+dt@kernel.org,
	 krzysztof.kozlowski+dt@linaro.org
Subject: Re: [PATCH] ARM: dts: imx7s-warp: Pass OV2680 link-frequencies
Date: Thu, 28 Mar 2024 16:01:02 -0500	[thread overview]
Message-ID: <171165955888.338117.15736314486472326706.robh@kernel.org> (raw)
In-Reply-To: <20240328151954.2517368-1-festevam@gmail.com>


On Thu, 28 Mar 2024 12:19:54 -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
> 
> Since commit 63b0cd30b78e ("media: ov2680: Add bus-cfg / endpoint
> property verification") the ov2680 no longer probes on a imx7s-warp7:
> 
> ov2680 1-0036: error -EINVAL: supported link freq 330000000 not found
> ov2680 1-0036: probe with driver ov2680 failed with error -22
> 
> Fix it by passing the required 'link-frequencies' property as
> recommended by:
> 
> https://www.kernel.org/doc/html/v6.9-rc1/driver-api/media/camera-sensor.html#handling-clocks
> 
> Cc: stable@vger.kernel.org
> Fixes: 63b0cd30b78e ("media: ov2680: Add bus-cfg / endpoint property verification")
> Signed-off-by: Fabio Estevam <festevam@denx.de>
> ---
>  arch/arm/boot/dts/nxp/imx/imx7s-warp.dts | 1 +
>  1 file changed, 1 insertion(+)
> 


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 nxp/imx/imx7s-warp.dtb' for 20240328151954.2517368-1-festevam@gmail.com:

arch/arm/boot/dts/nxp/imx/imx7s-warp.dtb: camera@36: port:endpoint: Unevaluated properties are not allowed ('clock-lanes', 'data-lanes', 'link-frequencies' were unexpected)
	from schema $id: http://devicetree.org/schemas/media/i2c/ovti,ov2680.yaml#






WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Fabio Estevam <festevam@gmail.com>
Cc: Fabio Estevam <festevam@denx.de>,
	linux-arm-kernel@lists.infradead.org,
	 sakari.ailus@linux.intel.com, stable@vger.kernel.org,
	hdegoede@redhat.com,  devicetree@vger.kernel.org,
	shawnguo@kernel.org, conor+dt@kernel.org,
	 krzysztof.kozlowski+dt@linaro.org
Subject: Re: [PATCH] ARM: dts: imx7s-warp: Pass OV2680 link-frequencies
Date: Thu, 28 Mar 2024 16:01:02 -0500	[thread overview]
Message-ID: <171165955888.338117.15736314486472326706.robh@kernel.org> (raw)
In-Reply-To: <20240328151954.2517368-1-festevam@gmail.com>


On Thu, 28 Mar 2024 12:19:54 -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
> 
> Since commit 63b0cd30b78e ("media: ov2680: Add bus-cfg / endpoint
> property verification") the ov2680 no longer probes on a imx7s-warp7:
> 
> ov2680 1-0036: error -EINVAL: supported link freq 330000000 not found
> ov2680 1-0036: probe with driver ov2680 failed with error -22
> 
> Fix it by passing the required 'link-frequencies' property as
> recommended by:
> 
> https://www.kernel.org/doc/html/v6.9-rc1/driver-api/media/camera-sensor.html#handling-clocks
> 
> Cc: stable@vger.kernel.org
> Fixes: 63b0cd30b78e ("media: ov2680: Add bus-cfg / endpoint property verification")
> Signed-off-by: Fabio Estevam <festevam@denx.de>
> ---
>  arch/arm/boot/dts/nxp/imx/imx7s-warp.dts | 1 +
>  1 file changed, 1 insertion(+)
> 


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 nxp/imx/imx7s-warp.dtb' for 20240328151954.2517368-1-festevam@gmail.com:

arch/arm/boot/dts/nxp/imx/imx7s-warp.dtb: camera@36: port:endpoint: Unevaluated properties are not allowed ('clock-lanes', 'data-lanes', 'link-frequencies' were unexpected)
	from schema $id: http://devicetree.org/schemas/media/i2c/ovti,ov2680.yaml#






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linux-arm-kernel@lists.infradead.org
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  reply	other threads:[~2024-03-28 21:01 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-28 15:19 [PATCH] ARM: dts: imx7s-warp: Pass OV2680 link-frequencies Fabio Estevam
2024-03-28 15:19 ` Fabio Estevam
2024-03-28 21:01 ` Rob Herring [this message]
2024-03-28 21:01   ` Rob Herring
2024-04-03  0:52   ` Shawn Guo
2024-04-03  0:52     ` Shawn Guo
2024-04-03  0:56     ` Fabio Estevam
2024-04-03  0:56       ` Fabio Estevam
2024-04-03  0:51 ` Shawn Guo
2024-04-03  0:51   ` Shawn Guo

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