1/* 2 * Copyright Altera Corporation (C) 2015. All rights reserved. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms and conditions of the GNU General Public License, 6 * version 2, as published by the Free Software Foundation. 7 * 8 * This program is distributed in the hope it will be useful, but WITHOUT 9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 11 * more details. 12 * 13 * You should have received a copy of the GNU General Public License along with 14 * this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16 17#include "socfpga_stratix10.dtsi" 18 19/ { 20 model = "SoCFPGA Stratix 10 SoCDK"; 21 22 aliases { 23 serial0 = &uart0; 24 }; 25 26 chosen { 27 stdout-path = "serial0:115200n8"; 28 }; 29 30 leds { 31 compatible = "gpio-leds"; 32 hps0 { 33 label = "hps_led0"; 34 gpios = <&portb 20 GPIO_ACTIVE_HIGH>; 35 }; 36 37 hps1 { 38 label = "hps_led1"; 39 gpios = <&portb 19 GPIO_ACTIVE_HIGH>; 40 }; 41 42 hps2 { 43 label = "hps_led2"; 44 gpios = <&portb 21 GPIO_ACTIVE_HIGH>; 45 }; 46 }; 47 48 memory { 49 device_type = "memory"; 50 /* We expect the bootloader to fill in the reg */ 51 reg = <0 0 0 0>; 52 }; 53 54 ref_033v: 033-v-ref { 55 compatible = "regulator-fixed"; 56 regulator-name = "0.33V"; 57 regulator-min-microvolt = <330000>; 58 regulator-max-microvolt = <330000>; 59 }; 60 61 soc { 62 clocks { 63 osc1 { 64 clock-frequency = <25000000>; 65 }; 66 }; 67 }; 68}; 69 70&gpio1 { 71 status = "okay"; 72}; 73 74&gmac0 { 75 status = "okay"; 76 phy-mode = "rgmii"; 77 phy-handle = <&phy0>; 78 79 max-frame-size = <3800>; 80 81 mdio0 { 82 #address-cells = <1>; 83 #size-cells = <0>; 84 compatible = "snps,dwmac-mdio"; 85 phy0: ethernet-phy@0 { 86 reg = <4>; 87 88 txd0-skew-ps = <0>; /* -420ps */ 89 txd1-skew-ps = <0>; /* -420ps */ 90 txd2-skew-ps = <0>; /* -420ps */ 91 txd3-skew-ps = <0>; /* -420ps */ 92 rxd0-skew-ps = <420>; /* 0ps */ 93 rxd1-skew-ps = <420>; /* 0ps */ 94 rxd2-skew-ps = <420>; /* 0ps */ 95 rxd3-skew-ps = <420>; /* 0ps */ 96 txen-skew-ps = <0>; /* -420ps */ 97 txc-skew-ps = <900>; /* 0ps */ 98 rxdv-skew-ps = <420>; /* 0ps */ 99 rxc-skew-ps = <1680>; /* 780ps */ 100 }; 101 }; 102}; 103 104&mmc { 105 status = "okay"; 106 cap-sd-highspeed; 107 broken-cd; 108 bus-width = <4>; 109}; 110 111&uart0 { 112 status = "okay"; 113}; 114 115&usb0 { 116 status = "okay"; 117 disable-over-current; 118}; 119 120&watchdog0 { 121 status = "okay"; 122}; 123 124&i2c1 { 125 status = "okay"; 126 clock-frequency = <100000>; 127 128 adc@14 { 129 compatible = "lltc,ltc2497"; 130 reg = <0x14>; 131 vref-supply = <&ref_033v>; 132 }; 133 134 temp@4c { 135 compatible = "maxim,max1619"; 136 reg = <0x4c>; 137 }; 138 139 eeprom@51 { 140 compatible = "atmel,24c32"; 141 reg = <0x51>; 142 pagesize = <32>; 143 }; 144 145 rtc@68 { 146 compatible = "dallas,ds1339"; 147 reg = <0x68>; 148 }; 149}; 150