linux-kernel - Re: [PATCH 10/10] arm64: dts: imx8qm-mek: add fec2 support

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Date: Tue, 16 Apr 2024 08:52:36 +0200
From: Francesco Dolcini <francesco@...cini.it>
To: Frank Li <Frank.Li@....com>
Cc: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, devicetree@...r.kernel.org,
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 10/10] arm64: dts: imx8qm-mek: add fec2 support

On Mon, Apr 15, 2024 at 03:46:46PM -0400, Frank Li wrote:
> Add fec2 support.
> 
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
>  arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 40 ++++++++++++++++++++++++++++
>  1 file changed, 40 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> index da17161055179..84372c060e200 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> @@ -382,6 +391,19 @@ ethphy1: ethernet-phy@1 {
>  	};
>  };
>  
> +&fec2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_fec2>;
> +	phy-mode = "rgmii-txid";
> +	phy-handle = <&ethphy1>;
> +	phy-supply = <&reg_fec2_supply>;
> +	fsl,magic-packet;
this is supposed to be just before status, as per DT style guidelines.

> +	nvmem-cells = <&fec_mac1>;
> +	nvmem-cell-names = "mac-address";
> +	rx-internal-delay-ps = <2000>;
> +	status = "okay";
> +};

Francesco