linux-kernel - Re: [PATCH V3 1/3] arm64: dts: imx8dxl: remove "fsl,imx7ulp-lpuart" compatible for imx8dxl

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Message-ID: <20230718033808.GF9559@dragon>
Date:   Tue, 18 Jul 2023 11:38:08 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Sherry Sun <sherry.sun@....com>
Cc:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, s.hauer@...gutronix.de, festevam@...il.com,
        shenwei.wang@....com, gregkh@...uxfoundation.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        kernel@...gutronix.de, linux-serial@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-imx@....com
Subject: Re: [PATCH V3 1/3] arm64: dts: imx8dxl: remove "fsl,imx7ulp-lpuart"
 compatible for imx8dxl

On Tue, Jun 27, 2023 at 10:53:30AM +0800, Sherry Sun wrote:
> Drop the i.MX8DXL backwards compatibility with i.MX7ULP since they
> differ from clocks handling point of view.
> 
> dtbs_check has the following warnings:
> linux-next/arch/arm64/boot/dts/freescale/imx8dxl-evk.dtb: serial@...60000: compatible: 'oneOf' conditional failed, one must be fixed:
>         ['fsl,imx8qxp-lpuart', 'fsl,imx7ulp-lpuart'] is too long
>         'fsl,imx93-lpuart' was expected
>         'fsl,imx8qxp-lpuart' is not one of ['fsl,imx8qm-lpuart', 'fsl,imx8dxl-lpuart']
>         'fsl,imxrt1050-lpuart' was expected
>         'fsl,imx8ulp-lpuart' was expected
>         'fsl,imx8qxp-lpuart' was expected
>         'fsl,imxrt1170-lpuart' was expected
>         From schema: linux-next/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
> 
> Signed-off-by: Sherry Sun <sherry.sun@....com>

Applied, thanks!