1*815364d0SMichael Walle// SPDX-License-Identifier: GPL-2.0+ 2*815364d0SMichael Walle/* 3*815364d0SMichael Walle * Device Tree file for the Kontron SMARC-sAL28 board. 4*815364d0SMichael Walle * 5*815364d0SMichael Walle * This is for the network variant 4 which has two ethernet ports. It 6*815364d0SMichael Walle * extends the base and provides one more port connected via RGMII. 7*815364d0SMichael Walle * 8*815364d0SMichael Walle * Copyright (C) 2019 Michael Walle <michael@walle.cc> 9*815364d0SMichael Walle * 10*815364d0SMichael Walle */ 11*815364d0SMichael Walle 12*815364d0SMichael Walle/dts-v1/; 13*815364d0SMichael Walle#include "fsl-ls1028a-kontron-sl28.dts" 14*815364d0SMichael Walle#include <dt-bindings/net/qca-ar803x.h> 15*815364d0SMichael Walle 16*815364d0SMichael Walle/ { 17*815364d0SMichael Walle model = "Kontron SMARC-sAL28 (Dual PHY)"; 18*815364d0SMichael Walle compatible = "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a"; 19*815364d0SMichael Walle}; 20*815364d0SMichael Walle 21*815364d0SMichael Walle&enetc_port1 { 22*815364d0SMichael Walle phy-handle = <&phy1>; 23*815364d0SMichael Walle phy-connection-type = "rgmii-id"; 24*815364d0SMichael Walle 25*815364d0SMichael Walle mdio { 26*815364d0SMichael Walle #address-cells = <1>; 27*815364d0SMichael Walle #size-cells = <0>; 28*815364d0SMichael Walle 29*815364d0SMichael Walle phy1: ethernet-phy@4 { 30*815364d0SMichael Walle reg = <0x4>; 31*815364d0SMichael Walle eee-broken-1000t; 32*815364d0SMichael Walle eee-broken-100tx; 33*815364d0SMichael Walle 34*815364d0SMichael Walle qca,clk-out-frequency = <125000000>; 35*815364d0SMichael Walle qca,clk-out-strength = <AR803X_STRENGTH_FULL>; 36*815364d0SMichael Walle 37*815364d0SMichael Walle vddio-supply = <&vddh>; 38*815364d0SMichael Walle 39*815364d0SMichael Walle vddio: vddio-regulator { 40*815364d0SMichael Walle regulator-name = "VDDIO"; 41*815364d0SMichael Walle regulator-min-microvolt = <1800000>; 42*815364d0SMichael Walle regulator-max-microvolt = <1800000>; 43*815364d0SMichael Walle }; 44*815364d0SMichael Walle 45*815364d0SMichael Walle vddh: vddh-regulator { 46*815364d0SMichael Walle regulator-name = "VDDH"; 47*815364d0SMichael Walle }; 48*815364d0SMichael Walle }; 49*815364d0SMichael Walle }; 50*815364d0SMichael Walle}; 51