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Date:   Fri, 12 Aug 2022 20:31:27 +0300
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Subject: Re: [PATCH v4 2/2] arm64: dts: imx8mp-msc-sm2s: Add device trees for
 MSC SM2S-IMX8PLUS SoM and carrier board
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To:     Martyn Welch <martyn.welch@collabora.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        NXP Linux Team <linux-imx@nxp.com>
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        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
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From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <c874e1db8526bfa915baca1f0bb28d0c5f5a1feb.camel@collabora.com>
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On 12/08/2022 18:03, Martyn Welch wrote:
> The tests threw quite a few errors that seemed to be related to the
> imx8mp.dtsi. The only ones that seemed to be related to the files I've
> created seem to be the result of including optional pins in the pin
> muxing, which need to be there AFAIK, but seem to be resulting in
> warnings from the tool.

Your DTS defined three compatibles which were not documented by the
bindings change, therefore I expect the warning from schema.

To be sure, I just run it and it is clearly visible:

/home/krzk/dev/linux/linux/out/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-14N0600E.dtb:
/: compatible: 'oneOf' conditional failed, one must be fixed:

	['avnet,sm2s-imx8mp-14N0600E', 'avnet,sm2s-imx8mp', 'fsl,imx8mp'] is
too long

	['avnet,sm2s-imx8mp-14N0600E', 'avnet,sm2s-imx8mp', 'fsl,imx8mp'] is
too short


It's not possible to miss it, it's the biggest warning...

Best regards,
Krzysztof