1/* 2 * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de> 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <http://www.gnu.org/licenses/>. 16 */ 17 18#include "socfpga_cyclone5.dtsi" 19 20/ { 21 model = "Terasic SoCkit"; 22 compatible = "terasic,socfpga-cyclone5-sockit", "altr,socfpga-cyclone5", "altr,socfpga"; 23 24 chosen { 25 bootargs = "earlyprintk"; 26 stdout-path = "serial0:115200n8"; 27 }; 28 29 memory@0 { 30 name = "memory"; 31 device_type = "memory"; 32 reg = <0x0 0x40000000>; /* 1GB */ 33 }; 34 35 aliases { 36 /* this allow the ethaddr uboot environmnet variable contents 37 * to be added to the gmac1 device tree blob. 38 */ 39 ethernet0 = &gmac1; 40 }; 41 42 leds { 43 compatible = "gpio-leds"; 44 45 hps_led0 { 46 label = "hps:blue:led0"; 47 gpios = <&portb 24 0>; /* HPS_GPIO53 */ 48 linux,default-trigger = "heartbeat"; 49 }; 50 51 hps_led1 { 52 label = "hps:blue:led1"; 53 gpios = <&portb 25 0>; /* HPS_GPIO54 */ 54 linux,default-trigger = "heartbeat"; 55 }; 56 57 hps_led2 { 58 label = "hps:blue:led2"; 59 gpios = <&portb 26 0>; /* HPS_GPIO55 */ 60 linux,default-trigger = "heartbeat"; 61 }; 62 63 hps_led3 { 64 label = "hps:blue:led3"; 65 gpios = <&portb 27 0>; /* HPS_GPIO56 */ 66 linux,default-trigger = "heartbeat"; 67 }; 68 }; 69 70 gpio-keys { 71 compatible = "gpio-keys"; 72 73 hps_sw0 { 74 label = "hps_sw0"; 75 gpios = <&portc 20 0>; /* HPS_GPI7 */ 76 linux,input-type = <5>; /* EV_SW */ 77 linux,code = <0x0>; /* SW_LID */ 78 }; 79 80 hps_sw1 { 81 label = "hps_sw1"; 82 gpios = <&portc 19 0>; /* HPS_GPI6 */ 83 linux,input-type = <5>; /* EV_SW */ 84 linux,code = <0x5>; /* SW_DOCK */ 85 }; 86 87 hps_sw2 { 88 label = "hps_sw2"; 89 gpios = <&portc 18 0>; /* HPS_GPI5 */ 90 linux,input-type = <5>; /* EV_SW */ 91 linux,code = <0xa>; /* SW_KEYPAD_SLIDE */ 92 }; 93 94 hps_sw3 { 95 label = "hps_sw3"; 96 gpios = <&portc 17 0>; /* HPS_GPI4 */ 97 linux,input-type = <5>; /* EV_SW */ 98 linux,code = <0xc>; /* SW_ROTATE_LOCK */ 99 }; 100 101 hps_hkey0 { 102 label = "hps_hkey0"; 103 gpios = <&portc 21 1>; /* HPS_GPI8 */ 104 linux,code = <187>; /* KEY_F17 */ 105 }; 106 107 hps_hkey1 { 108 label = "hps_hkey1"; 109 gpios = <&portc 22 1>; /* HPS_GPI9 */ 110 linux,code = <188>; /* KEY_F18 */ 111 }; 112 113 hps_hkey2 { 114 label = "hps_hkey2"; 115 gpios = <&portc 23 1>; /* HPS_GPI10 */ 116 linux,code = <189>; /* KEY_F19 */ 117 }; 118 119 hps_hkey3 { 120 label = "hps_hkey3"; 121 gpios = <&portc 24 1>; /* HPS_GPI11 */ 122 linux,code = <190>; /* KEY_F20 */ 123 }; 124 }; 125 126 regulator_3_3v: vcc3p3-regulator { 127 compatible = "regulator-fixed"; 128 regulator-name = "VCC3P3"; 129 regulator-min-microvolt = <3300000>; 130 regulator-max-microvolt = <3300000>; 131 }; 132}; 133 134&gmac1 { 135 status = "okay"; 136 phy-mode = "rgmii"; 137 138 rxd0-skew-ps = <0>; 139 rxd1-skew-ps = <0>; 140 rxd2-skew-ps = <0>; 141 rxd3-skew-ps = <0>; 142 txen-skew-ps = <0>; 143 txc-skew-ps = <2600>; 144 rxdv-skew-ps = <0>; 145 rxc-skew-ps = <2000>; 146}; 147 148&gpio0 { /* GPIO 0..29 */ 149 status = "okay"; 150}; 151 152&gpio1 { /* GPIO 30..57 */ 153 status = "okay"; 154}; 155 156&gpio2 { /* GPIO 58..66 (HLGPI 0..13 at offset 13) */ 157 status = "okay"; 158}; 159 160&i2c1 { 161 status = "okay"; 162 163 accel1: accelerometer@53 { 164 compatible = "adi,adxl345"; 165 reg = <0x53>; 166 167 interrupt-parent = <&portc>; 168 interrupts = <3 2>; 169 }; 170}; 171 172&mmc0 { 173 vmmc-supply = <®ulator_3_3v>; 174 vqmmc-supply = <®ulator_3_3v>; 175 status = "okay"; 176}; 177 178&qspi { 179 status = "okay"; 180 181 flash: flash@0 { 182 #address-cells = <1>; 183 #size-cells = <1>; 184 compatible = "n25q00"; 185 reg = <0>; 186 spi-max-frequency = <100000000>; 187 188 m25p,fast-read; 189 cdns,page-size = <256>; 190 cdns,block-size = <16>; 191 cdns,read-delay = <4>; 192 cdns,tshsl-ns = <50>; 193 cdns,tsd2d-ns = <50>; 194 cdns,tchsh-ns = <4>; 195 cdns,tslch-ns = <4>; 196 }; 197}; 198 199&usb1 { 200 status = "okay"; 201}; 202