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49fe2ba3 NF |
1 | /* |
2 | * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board | |
3 | * | |
4 | * Copyright (C) 2011 Atmel, | |
5 | * 2011 Nicolas Ferre <nicolas.ferre@atmel.com> | |
6 | * | |
7 | * Licensed under GPLv2 or later. | |
8 | */ | |
9 | /dts-v1/; | |
6db64d29 | 10 | #include "at91sam9g45.dtsi" |
66844c74 | 11 | #include <dt-bindings/pwm/pwm.h> |
49fe2ba3 NF |
12 | |
13 | / { | |
14 | model = "Atmel AT91SAM9M10G45-EK"; | |
15 | compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9"; | |
16 | ||
17 | chosen { | |
aa070464 AB |
18 | bootargs = "mem=64M root=/dev/mtdblock1 rw rootfstype=jffs2"; |
19 | stdout-path = "serial0:115200n8"; | |
49fe2ba3 NF |
20 | }; |
21 | ||
dcce6ce8 | 22 | memory { |
49fe2ba3 NF |
23 | reg = <0x70000000 0x4000000>; |
24 | }; | |
25 | ||
eb5e76ff JCPV |
26 | clocks { |
27 | #address-cells = <1>; | |
28 | #size-cells = <1>; | |
29 | ranges; | |
30 | ||
31 | main_clock: clock@0 { | |
32 | compatible = "atmel,osc", "fixed-clock"; | |
33 | clock-frequency = <12000000>; | |
34 | }; | |
4c67a131 AB |
35 | |
36 | slow_xtal { | |
37 | clock-frequency = <32768>; | |
38 | }; | |
39 | ||
40 | main_xtal { | |
41 | clock-frequency = <12000000>; | |
42 | }; | |
eb5e76ff JCPV |
43 | }; |
44 | ||
49fe2ba3 NF |
45 | ahb { |
46 | apb { | |
47 | dbgu: serial@ffffee00 { | |
48 | status = "okay"; | |
49 | }; | |
50 | ||
51 | usart1: serial@fff90000 { | |
c58c0c5a JCPV |
52 | pinctrl-0 = |
53 | <&pinctrl_usart1 | |
54 | &pinctrl_usart1_rts | |
55 | &pinctrl_usart1_cts>; | |
49fe2ba3 NF |
56 | status = "okay"; |
57 | }; | |
0d4f99d8 NF |
58 | |
59 | macb0: ethernet@fffbc000 { | |
60 | phy-mode = "rmii"; | |
61 | status = "okay"; | |
62 | }; | |
fbc18715 LD |
63 | |
64 | i2c0: i2c@fff84000 { | |
65 | status = "okay"; | |
66 | }; | |
67 | ||
68 | i2c1: i2c@fff88000 { | |
69 | status = "okay"; | |
70 | }; | |
4134a455 | 71 | |
c77bcef4 WY |
72 | watchdog@fffffd40 { |
73 | status = "okay"; | |
74 | }; | |
75 | ||
4134a455 | 76 | mmc0: mmc@fff80000 { |
199e2ede JCPV |
77 | pinctrl-0 = < |
78 | &pinctrl_board_mmc0 | |
79 | &pinctrl_mmc0_slot0_clk_cmd_dat0 | |
80 | &pinctrl_mmc0_slot0_dat1_3>; | |
4134a455 LD |
81 | status = "okay"; |
82 | slot@0 { | |
83 | reg = <0>; | |
84 | bus-width = <4>; | |
92f8629b | 85 | cd-gpios = <&pioD 10 GPIO_ACTIVE_HIGH>; |
4134a455 LD |
86 | }; |
87 | }; | |
88 | ||
89 | mmc1: mmc@fffd0000 { | |
199e2ede JCPV |
90 | pinctrl-0 = < |
91 | &pinctrl_board_mmc1 | |
92 | &pinctrl_mmc1_slot0_clk_cmd_dat0 | |
93 | &pinctrl_mmc1_slot0_dat1_3>; | |
4134a455 LD |
94 | status = "okay"; |
95 | slot@0 { | |
96 | reg = <0>; | |
97 | bus-width = <4>; | |
92f8629b JCPV |
98 | cd-gpios = <&pioD 11 GPIO_ACTIVE_HIGH>; |
99 | wp-gpios = <&pioD 29 GPIO_ACTIVE_HIGH>; | |
4134a455 LD |
100 | }; |
101 | }; | |
199e2ede JCPV |
102 | |
103 | pinctrl@fffff200 { | |
104 | mmc0 { | |
105 | pinctrl_board_mmc0: mmc0-board { | |
106 | atmel,pins = | |
c9d0f317 | 107 | <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD10 gpio CD pin pull up and deglitch */ |
199e2ede JCPV |
108 | }; |
109 | }; | |
110 | ||
111 | mmc1 { | |
112 | pinctrl_board_mmc1: mmc1-board { | |
113 | atmel,pins = | |
c9d0f317 JCPV |
114 | <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PD11 gpio CD pin pull up and deglitch */ |
115 | AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD29 gpio WP pin pull up */ | |
199e2ede JCPV |
116 | }; |
117 | }; | |
eed97298 BS |
118 | |
119 | pwm0 { | |
120 | pinctrl_pwm_leds: pwm-led { | |
121 | atmel,pins = | |
122 | <AT91_PIOD 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PD0 periph B */ | |
123 | AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PD31 periph B */ | |
124 | }; | |
125 | }; | |
199e2ede | 126 | }; |
b6811e9a RG |
127 | |
128 | spi0: spi@fffa4000{ | |
129 | status = "okay"; | |
130 | cs-gpios = <&pioB 3 0>, <0>, <0>, <0>; | |
131 | mtd_dataflash@0 { | |
132 | compatible = "atmel,at45", "atmel,dataflash"; | |
133 | spi-max-frequency = <13000000>; | |
134 | reg = <0>; | |
135 | }; | |
136 | }; | |
24ce10e1 JCPV |
137 | |
138 | usb2: gadget@fff78000 { | |
139 | atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>; | |
140 | status = "okay"; | |
141 | }; | |
eed97298 | 142 | |
e10a57e3 AB |
143 | adc0: adc@fffb0000 { |
144 | pinctrl-names = "default"; | |
145 | pinctrl-0 = < | |
146 | &pinctrl_adc0_ad0 | |
147 | &pinctrl_adc0_ad1 | |
148 | &pinctrl_adc0_ad2 | |
149 | &pinctrl_adc0_ad3 | |
150 | &pinctrl_adc0_ad4 | |
151 | &pinctrl_adc0_ad5 | |
152 | &pinctrl_adc0_ad6 | |
153 | &pinctrl_adc0_ad7>; | |
154 | atmel,adc-ts-wires = <4>; | |
155 | status = "okay"; | |
156 | }; | |
157 | ||
eed97298 BS |
158 | pwm0: pwm@fffb8000 { |
159 | status = "okay"; | |
160 | ||
161 | pinctrl-names = "default"; | |
162 | pinctrl-0 = <&pinctrl_pwm_leds>; | |
163 | }; | |
4dd7933a | 164 | |
199ec7ab BB |
165 | rtc@fffffd20 { |
166 | atmel,rtt-rtc-time-reg = <&gpbr 0x0>; | |
167 | status = "okay"; | |
168 | }; | |
169 | ||
170 | gpbr: syscon@fffffd60 { | |
171 | status = "okay"; | |
172 | }; | |
173 | ||
4dd7933a EL |
174 | rtc@fffffdb0 { |
175 | status = "okay"; | |
176 | }; | |
49fe2ba3 | 177 | }; |
d6a01661 | 178 | |
f4390a79 JCPV |
179 | fb0: fb@0x00500000 { |
180 | display = <&display0>; | |
181 | status = "okay"; | |
182 | ||
183 | display0: display { | |
184 | bits-per-pixel = <32>; | |
185 | atmel,lcdcon-backlight; | |
186 | atmel,dmacon = <0x1>; | |
187 | atmel,lcdcon2 = <0x80008002>; | |
188 | atmel,guard-time = <9>; | |
189 | atmel,lcd-wiring-mode = "RGB"; | |
190 | ||
191 | display-timings { | |
192 | native-mode = <&timing0>; | |
193 | timing0: timing0 { | |
194 | clock-frequency = <9000000>; | |
195 | hactive = <480>; | |
196 | vactive = <272>; | |
197 | hback-porch = <1>; | |
198 | hfront-porch = <1>; | |
199 | vback-porch = <40>; | |
200 | vfront-porch = <1>; | |
201 | hsync-len = <45>; | |
202 | vsync-len = <1>; | |
203 | }; | |
204 | }; | |
205 | }; | |
206 | }; | |
207 | ||
d6a01661 JCPV |
208 | nand0: nand@40000000 { |
209 | nand-bus-width = <8>; | |
210 | nand-ecc-mode = "soft"; | |
211 | nand-on-flash-bbt; | |
212 | status = "okay"; | |
213 | ||
214 | boot@0 { | |
215 | label = "bootstrap/uboot/kernel"; | |
216 | reg = <0x0 0x400000>; | |
217 | }; | |
218 | ||
219 | rootfs@400000 { | |
220 | label = "rootfs"; | |
221 | reg = <0x400000 0x3C00000>; | |
222 | }; | |
223 | ||
224 | data@4000000 { | |
225 | label = "data"; | |
226 | reg = <0x4000000 0xC000000>; | |
227 | }; | |
6a062459 | 228 | }; |
d6a01661 | 229 | |
6a062459 JCPV |
230 | usb0: ohci@00700000 { |
231 | status = "okay"; | |
232 | num-ports = <2>; | |
92f8629b JCPV |
233 | atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW |
234 | &pioD 3 GPIO_ACTIVE_LOW>; | |
d6a01661 | 235 | }; |
62c5553a JCPV |
236 | |
237 | usb1: ehci@00800000 { | |
238 | status = "okay"; | |
239 | }; | |
49fe2ba3 | 240 | }; |
f2ee7acd JCPV |
241 | |
242 | leds { | |
243 | compatible = "gpio-leds"; | |
244 | ||
245 | d8 { | |
246 | label = "d8"; | |
92f8629b | 247 | gpios = <&pioD 30 GPIO_ACTIVE_HIGH>; |
f2ee7acd JCPV |
248 | linux,default-trigger = "heartbeat"; |
249 | }; | |
eed97298 BS |
250 | }; |
251 | ||
252 | pwmleds { | |
253 | compatible = "pwm-leds"; | |
f2ee7acd JCPV |
254 | |
255 | d6 { | |
256 | label = "d6"; | |
66844c74 | 257 | pwms = <&pwm0 3 5000 PWM_POLARITY_INVERTED>; |
eed97298 | 258 | max-brightness = <255>; |
f2ee7acd JCPV |
259 | linux,default-trigger = "nand-disk"; |
260 | }; | |
261 | ||
262 | d7 { | |
263 | label = "d7"; | |
66844c74 | 264 | pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>; |
eed97298 | 265 | max-brightness = <255>; |
f2ee7acd JCPV |
266 | linux,default-trigger = "mmc0"; |
267 | }; | |
268 | }; | |
8a087b0c JCPV |
269 | |
270 | gpio_keys { | |
271 | compatible = "gpio-keys"; | |
8a087b0c JCPV |
272 | |
273 | left_click { | |
274 | label = "left_click"; | |
92f8629b | 275 | gpios = <&pioB 6 GPIO_ACTIVE_LOW>; |
8a087b0c JCPV |
276 | linux,code = <272>; |
277 | gpio-key,wakeup; | |
278 | }; | |
279 | ||
280 | right_click { | |
281 | label = "right_click"; | |
92f8629b | 282 | gpios = <&pioB 7 GPIO_ACTIVE_LOW>; |
8a087b0c JCPV |
283 | linux,code = <273>; |
284 | gpio-key,wakeup; | |
285 | }; | |
286 | ||
287 | left { | |
288 | label = "Joystick Left"; | |
92f8629b | 289 | gpios = <&pioB 14 GPIO_ACTIVE_LOW>; |
8a087b0c JCPV |
290 | linux,code = <105>; |
291 | }; | |
292 | ||
293 | right { | |
294 | label = "Joystick Right"; | |
92f8629b | 295 | gpios = <&pioB 15 GPIO_ACTIVE_LOW>; |
8a087b0c JCPV |
296 | linux,code = <106>; |
297 | }; | |
298 | ||
299 | up { | |
300 | label = "Joystick Up"; | |
92f8629b | 301 | gpios = <&pioB 16 GPIO_ACTIVE_LOW>; |
8a087b0c JCPV |
302 | linux,code = <103>; |
303 | }; | |
304 | ||
305 | down { | |
306 | label = "Joystick Down"; | |
92f8629b | 307 | gpios = <&pioB 17 GPIO_ACTIVE_LOW>; |
8a087b0c JCPV |
308 | linux,code = <108>; |
309 | }; | |
310 | ||
311 | enter { | |
312 | label = "Joystick Press"; | |
92f8629b | 313 | gpios = <&pioB 18 GPIO_ACTIVE_LOW>; |
8a087b0c JCPV |
314 | linux,code = <28>; |
315 | }; | |
316 | }; | |
49fe2ba3 | 317 | }; |