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// SPDX-License-Identifier: GPL-2.0+
/*
* Device Tree file for the Kontron SMARC-sAL28 board.
*
* This is for the network variant 4 which has two ethernet ports. It
* extends the base and provides one more port connected via RGMII.
*
* Copyright (C) 2021 Michael Walle <michael@walle.cc>
*
*/
/dts-v1/;
#include "fsl-ls1028a-kontron-sl28.dts"
#include <dt-bindings/net/qca-ar803x.h>
/ {
model = "Kontron SMARC-sAL28 (Dual PHY)";
compatible = "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a";
};
&enetc_mdio_pf3 {
phy1: ethernet-phy@4 {
reg = <0x4>;
eee-broken-1000t;
eee-broken-100tx;
qca,clk-out-frequency = <125000000>;
qca,clk-out-strength = <AR803X_STRENGTH_FULL>;
qca,keep-pll-enabled;
vddio-supply = <&vddio>;
vddio: vddio-regulator {
regulator-name = "VDDIO";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vddh: vddh-regulator {
regulator-name = "VDDH";
};
};
};
&enetc_port1 {
phy-handle = <&phy1>;
phy-mode = "rgmii-id";
status = "okay";
};
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