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 = <&regulator_3_3v>;
162	vqmmc-supply = <&regulator_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,page-size = <256>;
178		cdns,block-size = <16>;
179		cdns,read-delay = <4>;
180		cdns,tshsl-ns = <50>;
181		cdns,tsd2d-ns = <50>;
182		cdns,tchsh-ns = <4>;
183		cdns,tslch-ns = <4>;
184	};
185};
186
187&usb1 {
188	status = "okay";
189};