1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * at91sam9261ek.dts - Device Tree file for At
4 *
5 * Copyright (C) 2013 Jean-Jacques Hiblot <jjh
6 */
7 /dts-v1/;
8 #include "at91sam9261.dtsi"
9
10 / {
11 model = "Atmel at91sam9261ek";
12 compatible = "atmel,at91sam9261ek", "a
13
14 chosen {
15 bootargs = "rootfstype=ubifs u
16 stdout-path = "serial0:115200n
17 };
18
19 memory@20000000 {
20 reg = <0x20000000 0x4000000>;
21 };
22
23 clocks {
24 slow_xtal {
25 clock-frequency = <327
26 };
27
28 main_xtal {
29 clock-frequency = <184
30 };
31 };
32
33 ahb {
34 usb0: ohci@500000 {
35 status = "okay";
36 };
37
38 fb0: fb@600000 {
39 display = <&display0>;
40 atmel,power-control-gp
41 status = "okay";
42
43 display0: panel {
44 bits-per-pixel
45 atmel,lcdcon-b
46 atmel,dmacon =
47 atmel,lcdcon2
48 atmel,guard-ti
49 atmel,lcd-wiri
50
51 display-timing
52 native
53 timing
54
55
56
57
58
59
60
61
62
63
64
65 };
66 };
67 };
68 };
69
70 ebi: ebi@10000000 {
71 status = "okay";
72
73 nand_controller: nand-
74 status = "okay
75 pinctrl-0 = <&
76 pinctrl-names
77
78 nand@3 {
79 reg =
80 rb-gpi
81 cs-gpi
82 nand-b
83 nand-e
84 nand-o
85 label
86
87 partit
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121 };
122 };
123 };
124 };
125
126 apb {
127 tcb0: timer@fffa0000 {
128 timer0: timer@
129 compat
130 reg =
131 };
132
133 timer1: timer@
134 compat
135 reg =
136 };
137 };
138
139 usb1: gadget@fffa4000
140 atmel,vbus-gpi
141 status = "okay
142 };
143
144 spi0: spi@fffc8000 {
145 cs-gpios = <&p
146 status = "okay
147
148 flash@0 {
149 compat
150 reg =
151 spi-ma
152 };
153
154 tsc2046@2 {
155 reg =
156 compat
157 interr
158 spi-ma
159 pendow
160
161 ti,x-m
162 ti,x-m
163 ti,y-m
164 ti,y-m
165 ti,vre
166 ti,x-p
167 ti,y-p
168 ti,pre
169 ti,deb
170 ti,deb
171 ti,deb
172
173 wakeup
174 };
175 };
176
177 dbgu: serial@fffff200
178 status = "okay
179 };
180
181 rtc@fffffd20 {
182 atmel,rtt-rtc-
183 };
184
185 watchdog@fffffd40 {
186 status = "okay
187 };
188
189 };
190 };
191
192 leds {
193 compatible = "gpio-leds";
194
195 ds8 {
196 label = "ds8";
197 gpios = <&pioA 13 GPIO
198 linux,default-trigger
199 };
200
201 ds7 {
202 label = "ds7";
203 gpios = <&pioA 14 GPIO
204 linux,default-trigger
205 };
206
207 ds1 {
208 label = "ds1";
209 gpios = <&pioA 23 GPIO
210 linux,default-trigger
211 };
212 };
213
214 gpio-keys {
215 compatible = "gpio-keys";
216
217 button-0 {
218 label = "button_0";
219 gpios = <&pioA 27 GPIO
220 linux,code = <256>;
221 wakeup-source;
222 };
223
224 button-1 {
225 label = "button_1";
226 gpios = <&pioA 26 GPIO
227 linux,code = <257>;
228 wakeup-source;
229 };
230
231 button-2 {
232 label = "button_2";
233 gpios = <&pioA 25 GPIO
234 linux,code = <258>;
235 wakeup-source;
236 };
237
238 button-3 {
239 label = "button_3";
240 gpios = <&pioA 24 GPIO
241 linux,code = <259>;
242 wakeup-source;
243 };
244 };
245 };
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