[PATCH 2/2] arm64: dts: freescale: Add support EQOS MAC on phyBOARD-Pollux-i.MX8MP

[Marek Vasut]

On 2/17/21 9:17 PM, Teresa Remmet wrote:
> Hello Marek,

Hello Teresa,

> Am Dienstag, den 16.02.2021, 10:38 +0100 schrieb Marek Vasut:
>> The board has both MACs routed out, enable the EQOS.

[...]

>> --- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
>> +++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
>> @@ -38,6 +38,30 @@
>>   	cpu-supply = <&buck2>;
>>   };
>>   
>> +&eqos {
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&pinctrl_eqos>;
>> +	phy-mode = "rgmii-id";
>> +	phy-handle = <&ethphy0>;
>> +	status = "okay";
>> +
>> +	mdio {
>> +		compatible = "snps,dwmac-mdio";
>> +		#address-cells = <1>;
>> +		#size-cells = <0>;
>> +
>> +		ethphy0: ethernet-phy at 1 {
>> +			compatible = "ethernet-phy-ieee802.3-c22";
>> +			reg = <0x1>;
>> +			ti,rx-internal-delay =
>> <DP83867_RGMIIDCTL_1_50_NS>;
>> +			ti,tx-internal-delay =
>> <DP83867_RGMIIDCTL_1_50_NS>;
>> +			ti,fifo-depth =
>> <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
>> +			ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
>> +			enet-phy-lane-no-swap;
>> +		};
>> +	};
>> +};
> 
> I would prefer having this added to imx8mp-phyboard-pollux-rdk.dts.
> The phy of eqos is populated on the carrier board and not on the SoM.
> Boards using the same SoM should not need to patch in the imx8mp-phycore-som.dtsi
> to make it fit for their selected phy.

All right, V2 is coming soon.