1/*
2 * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board
3 *
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5 *
6 * Licensed under GPLv2 only
7 */
8/dts-v1/;
9#include "at91sam9263.dtsi"
10
11/ {
12 model = "Atmel at91sam9263ek";
13 compatible = "atmel,at91sam9263ek", "atmel,at91sam9263", "atmel,at91sam9";
14
15 chosen {
16 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
17 };
18
19 memory {
20 reg = <0x20000000 0x4000000>;
21 };
22
23 clocks {
24 #address-cells = <1>;
25 #size-cells = <1>;
26 ranges;
27
28 main_clock: clock@0 {
29 compatible = "atmel,osc", "fixed-clock";
30 clock-frequency = <16367660>;
31 };
| 1/*
2 * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board
3 *
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5 *
6 * Licensed under GPLv2 only
7 */
8/dts-v1/;
9#include "at91sam9263.dtsi"
10
11/ {
12 model = "Atmel at91sam9263ek";
13 compatible = "atmel,at91sam9263ek", "atmel,at91sam9263", "atmel,at91sam9";
14
15 chosen {
16 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
17 };
18
19 memory {
20 reg = <0x20000000 0x4000000>;
21 };
22
23 clocks {
24 #address-cells = <1>;
25 #size-cells = <1>;
26 ranges;
27
28 main_clock: clock@0 {
29 compatible = "atmel,osc", "fixed-clock";
30 clock-frequency = <16367660>;
31 };
|
32 };
33
34 ahb {
35 apb {
36 dbgu: serial@ffffee00 {
37 status = "okay";
38 };
39
40 usart0: serial@fff8c000 {
41 pinctrl-0 = <
42 &pinctrl_usart0
43 &pinctrl_usart0_rts
44 &pinctrl_usart0_cts>;
45 status = "okay";
46 };
47
48 macb0: ethernet@fffbc000 {
49 phy-mode = "rmii";
50 status = "okay";
51 };
52
53 usb1: gadget@fff78000 {
54 atmel,vbus-gpio = <&pioA 25 GPIO_ACTIVE_HIGH>;
55 status = "okay";
56 };
57
58 mmc0: mmc@fff80000 {
59 pinctrl-0 = <
60 &pinctrl_board_mmc0
61 &pinctrl_mmc0_clk
62 &pinctrl_mmc0_slot0_cmd_dat0
63 &pinctrl_mmc0_slot0_dat1_3>;
64 status = "okay";
65 slot@0 {
66 reg = <0>;
67 bus-width = <4>;
68 cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
69 wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>;
70 };
71 };
72
73 pinctrl@fffff200 {
74 mmc0 {
75 pinctrl_board_mmc0: mmc0-board {
76 atmel,pins =
77 <AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PE18 gpio CD pin pull up and deglitch */
78 AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PE19 gpio WP pin pull up */
79 };
80 };
81 };
82
83 spi0: spi@fffa4000 {
84 status = "okay";
85 cs-gpios = <&pioA 5 0>, <0>, <0>, <0>;
86 mtd_dataflash@0 {
87 compatible = "atmel,at45", "atmel,dataflash";
88 spi-max-frequency = <50000000>;
89 reg = <0>;
90 };
91 };
92
93 watchdog@fffffd40 {
94 status = "okay";
95 };
96 };
97
98 fb0: fb@0x00700000 {
99 display = <&display0>;
100 status = "okay";
101
102 display0: display {
103 bits-per-pixel = <16>;
104 atmel,lcdcon-backlight;
105 atmel,dmacon = <0x1>;
106 atmel,lcdcon2 = <0x80008002>;
107 atmel,guard-time = <1>;
108
109 display-timings {
110 native-mode = <&timing0>;
111 timing0: timing0 {
112 clock-frequency = <4965000>;
113 hactive = <240>;
114 vactive = <320>;
115 hback-porch = <1>;
116 hfront-porch = <33>;
117 vback-porch = <1>;
118 vfront-porch = <0>;
119 hsync-len = <5>;
120 vsync-len = <1>;
121 hsync-active = <1>;
122 vsync-active = <1>;
123 };
124 };
125 };
126 };
127
128 nand0: nand@40000000 {
129 nand-bus-width = <8>;
130 nand-ecc-mode = "soft";
131 nand-on-flash-bbt = <1>;
132 status = "okay";
133
134 at91bootstrap@0 {
135 label = "at91bootstrap";
136 reg = <0x0 0x20000>;
137 };
138
139 barebox@20000 {
140 label = "barebox";
141 reg = <0x20000 0x40000>;
142 };
143
144 bareboxenv@60000 {
145 label = "bareboxenv";
146 reg = <0x60000 0x20000>;
147 };
148
149 bareboxenv2@80000 {
150 label = "bareboxenv2";
151 reg = <0x80000 0x20000>;
152 };
153
154 oftree@80000 {
155 label = "oftree";
156 reg = <0xa0000 0x20000>;
157 };
158
159 kernel@a0000 {
160 label = "kernel";
161 reg = <0xc0000 0x400000>;
162 };
163
164 rootfs@4a0000 {
165 label = "rootfs";
166 reg = <0x4c0000 0x7800000>;
167 };
168
169 data@7ca0000 {
170 label = "data";
171 reg = <0x7cc0000 0x8340000>;
172 };
173 };
174
175 usb0: ohci@00a00000 {
176 num-ports = <2>;
177 status = "okay";
178 atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH
179 &pioA 21 GPIO_ACTIVE_HIGH
180 >;
181 };
182 };
183
184 leds {
185 compatible = "gpio-leds";
186
187 d3 {
188 label = "d3";
189 gpios = <&pioB 7 GPIO_ACTIVE_HIGH>;
190 linux,default-trigger = "heartbeat";
191 };
192
193 d2 {
194 label = "d2";
195 gpios = <&pioC 29 GPIO_ACTIVE_LOW>;
196 linux,default-trigger = "nand-disk";
197 };
198 };
199
200 gpio_keys {
201 compatible = "gpio-keys";
202
203 left_click {
204 label = "left_click";
205 gpios = <&pioC 5 GPIO_ACTIVE_LOW>;
206 linux,code = <272>;
207 gpio-key,wakeup;
208 };
209
210 right_click {
211 label = "right_click";
212 gpios = <&pioC 4 GPIO_ACTIVE_LOW>;
213 linux,code = <273>;
214 gpio-key,wakeup;
215 };
216 };
217
218 i2c@0 {
219 status = "okay";
220
221 24c512@50 {
222 compatible = "24c512";
223 reg = <0x50>;
224 pagesize = <128>;
225 };
226 };
227};
| 40 };
41
42 ahb {
43 apb {
44 dbgu: serial@ffffee00 {
45 status = "okay";
46 };
47
48 usart0: serial@fff8c000 {
49 pinctrl-0 = <
50 &pinctrl_usart0
51 &pinctrl_usart0_rts
52 &pinctrl_usart0_cts>;
53 status = "okay";
54 };
55
56 macb0: ethernet@fffbc000 {
57 phy-mode = "rmii";
58 status = "okay";
59 };
60
61 usb1: gadget@fff78000 {
62 atmel,vbus-gpio = <&pioA 25 GPIO_ACTIVE_HIGH>;
63 status = "okay";
64 };
65
66 mmc0: mmc@fff80000 {
67 pinctrl-0 = <
68 &pinctrl_board_mmc0
69 &pinctrl_mmc0_clk
70 &pinctrl_mmc0_slot0_cmd_dat0
71 &pinctrl_mmc0_slot0_dat1_3>;
72 status = "okay";
73 slot@0 {
74 reg = <0>;
75 bus-width = <4>;
76 cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
77 wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>;
78 };
79 };
80
81 pinctrl@fffff200 {
82 mmc0 {
83 pinctrl_board_mmc0: mmc0-board {
84 atmel,pins =
85 <AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PE18 gpio CD pin pull up and deglitch */
86 AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PE19 gpio WP pin pull up */
87 };
88 };
89 };
90
91 spi0: spi@fffa4000 {
92 status = "okay";
93 cs-gpios = <&pioA 5 0>, <0>, <0>, <0>;
94 mtd_dataflash@0 {
95 compatible = "atmel,at45", "atmel,dataflash";
96 spi-max-frequency = <50000000>;
97 reg = <0>;
98 };
99 };
100
101 watchdog@fffffd40 {
102 status = "okay";
103 };
104 };
105
106 fb0: fb@0x00700000 {
107 display = <&display0>;
108 status = "okay";
109
110 display0: display {
111 bits-per-pixel = <16>;
112 atmel,lcdcon-backlight;
113 atmel,dmacon = <0x1>;
114 atmel,lcdcon2 = <0x80008002>;
115 atmel,guard-time = <1>;
116
117 display-timings {
118 native-mode = <&timing0>;
119 timing0: timing0 {
120 clock-frequency = <4965000>;
121 hactive = <240>;
122 vactive = <320>;
123 hback-porch = <1>;
124 hfront-porch = <33>;
125 vback-porch = <1>;
126 vfront-porch = <0>;
127 hsync-len = <5>;
128 vsync-len = <1>;
129 hsync-active = <1>;
130 vsync-active = <1>;
131 };
132 };
133 };
134 };
135
136 nand0: nand@40000000 {
137 nand-bus-width = <8>;
138 nand-ecc-mode = "soft";
139 nand-on-flash-bbt = <1>;
140 status = "okay";
141
142 at91bootstrap@0 {
143 label = "at91bootstrap";
144 reg = <0x0 0x20000>;
145 };
146
147 barebox@20000 {
148 label = "barebox";
149 reg = <0x20000 0x40000>;
150 };
151
152 bareboxenv@60000 {
153 label = "bareboxenv";
154 reg = <0x60000 0x20000>;
155 };
156
157 bareboxenv2@80000 {
158 label = "bareboxenv2";
159 reg = <0x80000 0x20000>;
160 };
161
162 oftree@80000 {
163 label = "oftree";
164 reg = <0xa0000 0x20000>;
165 };
166
167 kernel@a0000 {
168 label = "kernel";
169 reg = <0xc0000 0x400000>;
170 };
171
172 rootfs@4a0000 {
173 label = "rootfs";
174 reg = <0x4c0000 0x7800000>;
175 };
176
177 data@7ca0000 {
178 label = "data";
179 reg = <0x7cc0000 0x8340000>;
180 };
181 };
182
183 usb0: ohci@00a00000 {
184 num-ports = <2>;
185 status = "okay";
186 atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH
187 &pioA 21 GPIO_ACTIVE_HIGH
188 >;
189 };
190 };
191
192 leds {
193 compatible = "gpio-leds";
194
195 d3 {
196 label = "d3";
197 gpios = <&pioB 7 GPIO_ACTIVE_HIGH>;
198 linux,default-trigger = "heartbeat";
199 };
200
201 d2 {
202 label = "d2";
203 gpios = <&pioC 29 GPIO_ACTIVE_LOW>;
204 linux,default-trigger = "nand-disk";
205 };
206 };
207
208 gpio_keys {
209 compatible = "gpio-keys";
210
211 left_click {
212 label = "left_click";
213 gpios = <&pioC 5 GPIO_ACTIVE_LOW>;
214 linux,code = <272>;
215 gpio-key,wakeup;
216 };
217
218 right_click {
219 label = "right_click";
220 gpios = <&pioC 4 GPIO_ACTIVE_LOW>;
221 linux,code = <273>;
222 gpio-key,wakeup;
223 };
224 };
225
226 i2c@0 {
227 status = "okay";
228
229 24c512@50 {
230 compatible = "24c512";
231 reg = <0x50>;
232 pagesize = <128>;
233 };
234 };
235};
|