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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};
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 = "altr,socfpga-cyclone5", "altr,socfpga";
23
24 chosen {
25 bootargs = "console=ttyS0,115200";
26 };
27
28 memory {
29 name = "memory";
30 device_type = "memory";
31 reg = <0x0 0x40000000>; /* 1GB */
32 };
33
34 aliases {
35 /* this allow the ethaddr uboot environmnet variable contents
36 * to be added to the gmac1 device tree blob.
37 */
38 ethernet0 = &gmac1;
39 };
40};
41
42&gmac1 {
43 status = "okay";
44 phy-mode = "rgmii";
45
46 rxd0-skew-ps = <0>;
47 rxd1-skew-ps = <0>;
48 rxd2-skew-ps = <0>;
49 rxd3-skew-ps = <0>;
50 txen-skew-ps = <0>;
51 txc-skew-ps = <2600>;
52 rxdv-skew-ps = <0>;
53 rxc-skew-ps = <2000>;
54};