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From:   Peng Fan <peng.fan@nxp.com>
To:     Anson Huang <anson.huang@nxp.com>,
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CC:     dl-linux-imx <linux-imx@nxp.com>
Subject: RE: [PATCH 1/2] arm64: dts: imx8mm: Memory node should be in board DT
Thread-Topic: [PATCH 1/2] arm64: dts: imx8mm: Memory node should be in board
 DT
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Date:   Wed, 8 Jan 2020 09:24:25 +0000
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> Cc: dl-linux-imx <linux-imx@nxp.com>
> Subject: [PATCH 1/2] arm64: dts: imx8mm: Memory node should be in board
> DT
>=20
> Memory address/size depends on board design, so memory node should be in
> board DT.

Not sure it really matters, bootloader will update/create memory node of de=
vice
tree.

Regards,
Peng.

>=20
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 5 +++++
>  arch/arm64/boot/dts/freescale/imx8mm.dtsi    | 5 -----
>  2 files changed, 5 insertions(+), 5 deletions(-)
>=20
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> index cf044dd..9e54747 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> @@ -16,6 +16,11 @@
>  		stdout-path =3D &uart2;
>  	};
>=20
> +	memory@40000000 {
> +		device_type =3D "memory";
> +		reg =3D <0x0 0x40000000 0 0x80000000>;
> +	};
> +
>  	leds {
>  		compatible =3D "gpio-leds";
>  		pinctrl-names =3D "default";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> index a3d179b..1e5e115 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> @@ -140,11 +140,6 @@
>  		};
>  	};
>=20
> -	memory@40000000 {
> -		device_type =3D "memory";
> -		reg =3D <0x0 0x40000000 0 0x80000000>;
> -	};
> -
>  	osc_32k: clock-osc-32k {
>  		compatible =3D "fixed-clock";
>  		#clock-cells =3D <0>;
> --
> 2.7.4