linux-kernel - Re: [PATCH v1 2/3] arm64: dts: freescale: Add support for Variscite DART-MX95

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Message-ID: <b8349d9c-7a18-43bb-baaa-7e2ec62218b2@lunn.ch>
Date: Mon, 29 Dec 2025 19:20:35 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Stefano Radaelli <stefano.radaelli21@...il.com>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Stefano Radaelli <stefano.r@...iscite.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.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>,
	Alexander Stein <alexander.stein@...tq-group.com>,
	Dario Binacchi <dario.binacchi@...rulasolutions.com>,
	Primoz Fiser <primoz.fiser@...ik.com>,
	Yannic Moog <y.moog@...tec.de>,
	Markus Niebel <Markus.Niebel@...group.com>,
	Josua Mayer <josua@...id-run.com>,
	Francesco Dolcini <francesco.dolcini@...adex.com>,
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v1 2/3] arm64: dts: freescale: Add support for Variscite
 DART-MX95

> +&enetc_port0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_enetc0>;
> +	phy-handle = <&ethphy0>;
> +	/*
> +	 * The required RGMII TX and RX 2ns delays are implemented directly
> +	 * in hardware via passive delay elements on the SOM PCB.
> +	 * No delay configuration is needed in software via PHY driver.
> +	 */
> +	phy-mode = "rgmii";
> +	status = "okay";
> +};

> +&netc_emdio {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_emdio>, <&pinctrl_phy0res>;
> +	status = "okay";
> +
> +	ethphy0: ethernet-phy@0 {
> +		reg = <0>;
> +		compatible = "ethernet-phy-ieee802.3-c22";
> +		reset-gpios = <&gpio5 16 GPIO_ACTIVE_LOW>;
> +		reset-assert-us = <10000>;
> +		reset-deassert-us = <100000>;
> +
> +		leds {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			led@0 {
> +				reg = <0>;
> +				color = <LED_COLOR_ID_YELLOW>;
> +				function = LED_FUNCTION_LAN;
> +				linux,default-trigger = "netdev";
> +			};
> +
> +			led@1 {
> +				reg = <1>;
> +				color = <LED_COLOR_ID_GREEN>;
> +				function = LED_FUNCTION_LAN;
> +				linux,default-trigger = "netdev";
> +			};
> +		};
> +	};
> +};

For these two nodes only:

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew