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From:   Peng Fan <peng.fan@nxp.com>
To:     Abel Vesa <abel.vesa@nxp.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Rob Herring <robh@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        Aisheng Dong <aisheng.dong@nxp.com>
CC:     Pengutronix Kernel Team <kernel@pengutronix.de>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
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Subject: RE: [PATCH 2/2] arm64: dts: imx8qxp-ss-adma: Drop fsl,imx7ulp-lpuart
 comaptible
Thread-Topic: [PATCH 2/2] arm64: dts: imx8qxp-ss-adma: Drop fsl,imx7ulp-lpuart
 comaptible
Thread-Index: AQHYDHO+msV/nEWujE2GthKesaqJsqxplQwA
Date:   Wed, 19 Jan 2022 01:50:57 +0000
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References: <20220118135918.2126010-1-abel.vesa@nxp.com>
 <20220118135918.2126010-2-abel.vesa@nxp.com>
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> Subject: [PATCH 2/2] arm64: dts: imx8qxp-ss-adma: Drop fsl,imx7ulp-lpuart
> comaptible
>=20
> The driver differs from clocks point of view, so the i.MX8QXP is not back=
wards
> compatible with i.MX7ULP.
>=20
> Signed-off-by: Abel Vesa <abel.vesa@nxp.com>

Reviewed-by: Peng Fan <peng.fan@nxp.com>

> ---
>  arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>=20
> diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi
> b/arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi
> index dc1daa8dc72f..7bae516004bf 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8qxp-ss-adma.dtsi
> @@ -5,19 +5,19 @@
>   */
>=20
>  &lpuart0 {
> -	compatible =3D "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
> +	compatible =3D "fsl,imx8qxp-lpuart";
>  };
>=20
>  &lpuart1 {
> -	compatible =3D "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
> +	compatible =3D "fsl,imx8qxp-lpuart";
>  };
>=20
>  &lpuart2 {
> -	compatible =3D "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
> +	compatible =3D "fsl,imx8qxp-lpuart";
>  };
>=20
>  &lpuart3 {
> -	compatible =3D "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
> +	compatible =3D "fsl,imx8qxp-lpuart";
>  };
>=20
>  &i2c0 {
> --
> 2.31.1