1*4882a593Smuzhiyun// SPDX-License-Identifier: GPL-2.0+ 2*4882a593Smuzhiyun/* 3*4882a593Smuzhiyun * Device Tree file for the Kontron SMARC-sAL28 board. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This is for the network variant 4 which has two ethernet ports. It 6*4882a593Smuzhiyun * extends the base and provides one more port connected via RGMII. 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Copyright (C) 2019 Michael Walle <michael@walle.cc> 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun/dts-v1/; 13*4882a593Smuzhiyun#include "fsl-ls1028a-kontron-sl28.dts" 14*4882a593Smuzhiyun#include <dt-bindings/net/qca-ar803x.h> 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun/ { 17*4882a593Smuzhiyun model = "Kontron SMARC-sAL28 (Dual PHY)"; 18*4882a593Smuzhiyun compatible = "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a"; 19*4882a593Smuzhiyun}; 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun&enetc_port1 { 22*4882a593Smuzhiyun phy-handle = <&phy1>; 23*4882a593Smuzhiyun phy-connection-type = "rgmii-id"; 24*4882a593Smuzhiyun status = "okay"; 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun mdio { 27*4882a593Smuzhiyun #address-cells = <1>; 28*4882a593Smuzhiyun #size-cells = <0>; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun phy1: ethernet-phy@4 { 31*4882a593Smuzhiyun reg = <0x4>; 32*4882a593Smuzhiyun eee-broken-1000t; 33*4882a593Smuzhiyun eee-broken-100tx; 34*4882a593Smuzhiyun qca,clk-out-frequency = <125000000>; 35*4882a593Smuzhiyun qca,clk-out-strength = <AR803X_STRENGTH_FULL>; 36*4882a593Smuzhiyun qca,keep-pll-enabled; 37*4882a593Smuzhiyun vddio-supply = <&vddio>; 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun vddio: vddio-regulator { 40*4882a593Smuzhiyun regulator-name = "VDDIO"; 41*4882a593Smuzhiyun regulator-min-microvolt = <1800000>; 42*4882a593Smuzhiyun regulator-max-microvolt = <1800000>; 43*4882a593Smuzhiyun }; 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun vddh: vddh-regulator { 46*4882a593Smuzhiyun regulator-name = "VDDH"; 47*4882a593Smuzhiyun }; 48*4882a593Smuzhiyun }; 49*4882a593Smuzhiyun }; 50*4882a593Smuzhiyun}; 51