netdev - Re: [PATCH V2 7/7] arm64: dts: imx93-11x11-evk: enable fec function

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Date:   Mon, 16 Jan 2023 08:53:01 +0800
From:   Peng Fan <peng.fan@....nxp.com>
To:     Clark Wang <xiaoning.wang@....com>, wei.fang@....com,
        shenwei.wang@....com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, festevam@...il.com, peppe.cavallaro@...com,
        alexandre.torgue@...s.st.com, joabreu@...opsys.com,
        mcoquelin.stm32@...il.com, richardcochran@...il.com
Cc:     linux-imx@....com, kernel@...gutronix.de, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH V2 7/7] arm64: dts: imx93-11x11-evk: enable fec function



On 1/13/2023 11:33 AM, Clark Wang wrote:
> Enable FEC function for imx93-11x11-evk board.
> 
> Signed-off-by: Clark Wang <xiaoning.wang@....com>

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

> ---
> New patch added in V2 for FEC
> ---
>   .../boot/dts/freescale/imx93-11x11-evk.dts    | 39 +++++++++++++++++++
>   1 file changed, 39 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> index 6f7f1974cbb7..cdcc5093c763 100644
> --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> @@ -55,6 +55,26 @@ ethphy1: ethernet-phy@1 {
>   	};
>   };
>   
> +&fec {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_fec>;
> +	phy-mode = "rgmii-id";
> +	phy-handle = <&ethphy2>;
> +	fsl,magic-packet;
> +	status = "okay";
> +
> +	mdio {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		clock-frequency = <5000000>;
> +
> +		ethphy2: ethernet-phy@2 {
> +			reg = <2>;
> +			eee-broken-1000t;
> +		};
> +	};
> +};
> +
>   &lpuart1 { /* console */
>   	pinctrl-names = "default";
>   	pinctrl-0 = <&pinctrl_uart1>;
> @@ -104,6 +124,25 @@ MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL		0x57e
>   		>;
>   	};
>   
> +	pinctrl_fec: fecgrp {
> +		fsl,pins = <
> +			MX93_PAD_ENET2_MDC__ENET1_MDC			0x57e
> +			MX93_PAD_ENET2_MDIO__ENET1_MDIO			0x57e
> +			MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0		0x57e
> +			MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1		0x57e
> +			MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2		0x57e
> +			MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3		0x57e
> +			MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC		0x5fe
> +			MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL	0x57e
> +			MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0		0x57e
> +			MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1		0x57e
> +			MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2		0x57e
> +			MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3		0x57e
> +			MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC		0x5fe
> +			MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL	0x57e
> +		>;
> +	};
> +
>   	pinctrl_uart1: uart1grp {
>   		fsl,pins = <
>   			MX93_PAD_UART1_RXD__LPUART1_RX			0x31e