1// SPDX-License-Identifier: GPL-2.0 2// Copyright (c) 2018, Linaro Limited 3 4/dts-v1/; 5 6#include <dt-bindings/gpio/gpio.h> 7#include "qcs404-evb.dtsi" 8 9/ { 10 model = "Qualcomm Technologies, Inc. QCS404 EVB 4000"; 11 compatible = "qcom,qcs404-evb-4000", "qcom,qcs404-evb", 12 "qcom,qcs404"; 13}; 14 15ðernet { 16 status = "okay"; 17 18 snps,reset-gpio = <&tlmm 60 GPIO_ACTIVE_LOW>; 19 snps,reset-active-low; 20 snps,reset-delays-us = <0 10000 10000>; 21 22 pinctrl-names = "default"; 23 pinctrl-0 = <ðernet_defaults>; 24 25 phy-handle = <&phy1>; 26 phy-mode = "rgmii"; 27 mdio { 28 #address-cells = <0x1>; 29 #size-cells = <0x0>; 30 compatible = "snps,dwmac-mdio"; 31 phy1: phy@4 { 32 compatible = "ethernet-phy-ieee802.3-c22"; 33 device_type = "ethernet-phy"; 34 reg = <0x4>; 35 }; 36 }; 37}; 38 39&tlmm { 40 ethernet_defaults: ethernet-defaults { 41 int { 42 pins = "gpio61"; 43 function = "rgmii_int"; 44 bias-disable; 45 drive-strength = <2>; 46 }; 47 mdc { 48 pins = "gpio76"; 49 function = "rgmii_mdc"; 50 bias-pull-up; 51 }; 52 mdio { 53 pins = "gpio75"; 54 function = "rgmii_mdio"; 55 bias-pull-up; 56 }; 57 tx { 58 pins = "gpio67", "gpio66", "gpio65", "gpio64"; 59 function = "rgmii_tx"; 60 bias-pull-up; 61 drive-strength = <16>; 62 }; 63 rx { 64 pins = "gpio73", "gpio72", "gpio71", "gpio70"; 65 function = "rgmii_rx"; 66 bias-disable; 67 drive-strength = <2>; 68 }; 69 tx-ctl { 70 pins = "gpio68"; 71 function = "rgmii_ctl"; 72 bias-pull-up; 73 drive-strength = <16>; 74 }; 75 rx-ctl { 76 pins = "gpio74"; 77 function = "rgmii_ctl"; 78 bias-disable; 79 drive-strength = <2>; 80 }; 81 tx-ck { 82 pins = "gpio63"; 83 function = "rgmii_ck"; 84 bias-pull-up; 85 drive-strength = <16>; 86 }; 87 rx-ck { 88 pins = "gpio69"; 89 function = "rgmii_ck"; 90 bias-disable; 91 drive-strength = <2>; 92 }; 93 }; 94}; 95