1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de> 4 */ 5 6#include "socfpga_cyclone5.dtsi" 7 8/ { 9 model = "Terasic SoCkit"; 10 compatible = "terasic,socfpga-cyclone5-sockit", "altr,socfpga-cyclone5", "altr,socfpga"; 11 12 chosen { 13 bootargs = "earlyprintk"; 14 stdout-path = "serial0:115200n8"; 15 }; 16 17 memory@0 { 18 name = "memory"; 19 device_type = "memory"; 20 reg = <0x0 0x40000000>; /* 1GB */ 21 }; 22 23 aliases { 24 /* this allow the ethaddr uboot environmnet variable contents 25 * to be added to the gmac1 device tree blob. 26 */ 27 ethernet0 = &gmac1; 28 }; 29 30 leds { 31 compatible = "gpio-leds"; 32 33 hps_led0 { 34 label = "hps:blue:led0"; 35 gpios = <&portb 24 0>; /* HPS_GPIO53 */ 36 linux,default-trigger = "heartbeat"; 37 }; 38 39 hps_led1 { 40 label = "hps:blue:led1"; 41 gpios = <&portb 25 0>; /* HPS_GPIO54 */ 42 linux,default-trigger = "heartbeat"; 43 }; 44 45 hps_led2 { 46 label = "hps:blue:led2"; 47 gpios = <&portb 26 0>; /* HPS_GPIO55 */ 48 linux,default-trigger = "heartbeat"; 49 }; 50 51 hps_led3 { 52 label = "hps:blue:led3"; 53 gpios = <&portb 27 0>; /* HPS_GPIO56 */ 54 linux,default-trigger = "heartbeat"; 55 }; 56 }; 57 58 gpio-keys { 59 compatible = "gpio-keys"; 60 61 hps_sw0 { 62 label = "hps_sw0"; 63 gpios = <&portc 20 0>; /* HPS_GPI7 */ 64 linux,input-type = <5>; /* EV_SW */ 65 linux,code = <0x0>; /* SW_LID */ 66 }; 67 68 hps_sw1 { 69 label = "hps_sw1"; 70 gpios = <&portc 19 0>; /* HPS_GPI6 */ 71 linux,input-type = <5>; /* EV_SW */ 72 linux,code = <0x5>; /* SW_DOCK */ 73 }; 74 75 hps_sw2 { 76 label = "hps_sw2"; 77 gpios = <&portc 18 0>; /* HPS_GPI5 */ 78 linux,input-type = <5>; /* EV_SW */ 79 linux,code = <0xa>; /* SW_KEYPAD_SLIDE */ 80 }; 81 82 hps_sw3 { 83 label = "hps_sw3"; 84 gpios = <&portc 17 0>; /* HPS_GPI4 */ 85 linux,input-type = <5>; /* EV_SW */ 86 linux,code = <0xc>; /* SW_ROTATE_LOCK */ 87 }; 88 89 hps_hkey0 { 90 label = "hps_hkey0"; 91 gpios = <&portc 21 1>; /* HPS_GPI8 */ 92 linux,code = <187>; /* KEY_F17 */ 93 }; 94 95 hps_hkey1 { 96 label = "hps_hkey1"; 97 gpios = <&portc 22 1>; /* HPS_GPI9 */ 98 linux,code = <188>; /* KEY_F18 */ 99 }; 100 101 hps_hkey2 { 102 label = "hps_hkey2"; 103 gpios = <&portc 23 1>; /* HPS_GPI10 */ 104 linux,code = <189>; /* KEY_F19 */ 105 }; 106 107 hps_hkey3 { 108 label = "hps_hkey3"; 109 gpios = <&portc 24 1>; /* HPS_GPI11 */ 110 linux,code = <190>; /* KEY_F20 */ 111 }; 112 }; 113 114 regulator_3_3v: regulator { 115 compatible = "regulator-fixed"; 116 regulator-name = "VCC3P3"; 117 regulator-min-microvolt = <3300000>; 118 regulator-max-microvolt = <3300000>; 119 }; 120}; 121 122&gmac1 { 123 status = "okay"; 124 phy-mode = "rgmii"; 125 126 rxd0-skew-ps = <0>; 127 rxd1-skew-ps = <0>; 128 rxd2-skew-ps = <0>; 129 rxd3-skew-ps = <0>; 130 txen-skew-ps = <0>; 131 txc-skew-ps = <2600>; 132 rxdv-skew-ps = <0>; 133 rxc-skew-ps = <2000>; 134}; 135 136&gpio0 { /* GPIO 0..29 */ 137 status = "okay"; 138}; 139 140&gpio1 { /* GPIO 30..57 */ 141 status = "okay"; 142}; 143 144&gpio2 { /* GPIO 58..66 (HLGPI 0..13 at offset 13) */ 145 status = "okay"; 146}; 147 148&i2c1 { 149 status = "okay"; 150 151 accel1: accelerometer@53 { 152 compatible = "adi,adxl345"; 153 reg = <0x53>; 154 155 interrupt-parent = <&portc>; 156 interrupts = <3 2>; 157 }; 158}; 159 160&mmc0 { 161 vmmc-supply = <®ulator_3_3v>; 162 vqmmc-supply = <®ulator_3_3v>; 163 status = "okay"; 164}; 165 166&qspi { 167 status = "okay"; 168 169 flash: flash@0 { 170 #address-cells = <1>; 171 #size-cells = <1>; 172 compatible = "micron,mt25qu02g", "jedec,spi-nor"; 173 reg = <0>; 174 spi-max-frequency = <100000000>; 175 176 m25p,fast-read; 177 cdns,read-delay = <4>; 178 cdns,tshsl-ns = <50>; 179 cdns,tsd2d-ns = <50>; 180 cdns,tchsh-ns = <4>; 181 cdns,tslch-ns = <4>; 182 }; 183}; 184 185&usb1 { 186 status = "okay"; 187}; 188