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b7c2b615 NF |
1 | /* |
2 | * at91-sama5d3_xplained.dts - Device Tree file for the SAMA5D3 Xplained board | |
3 | * | |
4 | * Copyright (C) 2014 Atmel, | |
5 | * 2014 Nicolas Ferre <nicolas.ferre@atmel.com> | |
6 | * | |
7 | * Licensed under GPLv2 or later. | |
8 | */ | |
9 | /dts-v1/; | |
10 | #include "sama5d36.dtsi" | |
11 | ||
12 | / { | |
13 | model = "SAMA5D3 Xplained"; | |
14 | compatible = "atmel,sama5d3-xplained", "atmel,sama5d3", "atmel,sama5"; | |
15 | ||
16 | chosen { | |
a08545db | 17 | stdout-path = "serial0:115200n8"; |
b7c2b615 NF |
18 | }; |
19 | ||
20 | memory { | |
21 | reg = <0x20000000 0x10000000>; | |
22 | }; | |
23 | ||
334394c0 AB |
24 | clocks { |
25 | slow_xtal { | |
26 | clock-frequency = <32768>; | |
27 | }; | |
58a5c3d8 | 28 | |
334394c0 AB |
29 | main_xtal { |
30 | clock-frequency = <12000000>; | |
31 | }; | |
58a5c3d8 BB |
32 | }; |
33 | ||
b7c2b615 NF |
34 | ahb { |
35 | apb { | |
36 | mmc0: mmc@f0000000 { | |
37 | pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>; | |
1b53e341 | 38 | vmmc-supply = <&vcc_mmc0_reg>; |
ed8d177b | 39 | vqmmc-supply = <&vcc_3v3_reg>; |
b7c2b615 NF |
40 | status = "okay"; |
41 | slot@0 { | |
42 | reg = <0>; | |
43 | bus-width = <8>; | |
44 | cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>; | |
45 | }; | |
46 | }; | |
47 | ||
6f4728c5 BD |
48 | mmc1: mmc@f8000000 { |
49 | vmmc-supply = <&vcc_3v3_reg>; | |
50 | vqmmc-supply = <&vcc_3v3_reg>; | |
51 | status = "disabled"; | |
52 | slot@0 { | |
53 | reg = <0>; | |
54 | bus-width = <4>; | |
55 | cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>; | |
56 | }; | |
57 | }; | |
58 | ||
b7c2b615 | 59 | spi0: spi@f0004000 { |
d44db494 | 60 | cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>; |
b7c2b615 NF |
61 | status = "okay"; |
62 | }; | |
63 | ||
64 | can0: can@f000c000 { | |
65 | status = "okay"; | |
66 | }; | |
67 | ||
23f478ca AB |
68 | tcb0: timer@f0010000 { |
69 | timer0: timer@0 { | |
70 | compatible = "atmel,tcb-timer"; | |
71 | reg = <0>; | |
72 | }; | |
73 | ||
74 | timer1: timer@1 { | |
75 | compatible = "atmel,tcb-timer"; | |
76 | reg = <1>; | |
77 | }; | |
78 | }; | |
79 | ||
b7c2b615 | 80 | i2c0: i2c@f0014000 { |
a3b8a7c7 | 81 | pinctrl-0 = <&pinctrl_i2c0_pu>; |
b7c2b615 NF |
82 | status = "okay"; |
83 | }; | |
84 | ||
85 | i2c1: i2c@f0018000 { | |
86 | status = "okay"; | |
a93f9c88 WY |
87 | |
88 | pmic: act8865@5b { | |
89 | compatible = "active-semi,act8865"; | |
90 | reg = <0x5b>; | |
19146e7e | 91 | status = "disabled"; |
a93f9c88 WY |
92 | |
93 | regulators { | |
94 | vcc_1v8_reg: DCDC_REG1 { | |
95 | regulator-name = "VCC_1V8"; | |
96 | regulator-min-microvolt = <1800000>; | |
97 | regulator-max-microvolt = <1800000>; | |
98 | regulator-always-on; | |
99 | }; | |
100 | ||
101 | vcc_1v2_reg: DCDC_REG2 { | |
102 | regulator-name = "VCC_1V2"; | |
103 | regulator-min-microvolt = <1200000>; | |
104 | regulator-max-microvolt = <1200000>; | |
105 | regulator-always-on; | |
106 | }; | |
107 | ||
108 | vcc_3v3_reg: DCDC_REG3 { | |
109 | regulator-name = "VCC_3V3"; | |
110 | regulator-min-microvolt = <3300000>; | |
111 | regulator-max-microvolt = <3300000>; | |
112 | regulator-always-on; | |
113 | }; | |
114 | ||
115 | vddfuse_reg: LDO_REG1 { | |
116 | regulator-name = "FUSE_2V5"; | |
117 | regulator-min-microvolt = <2500000>; | |
118 | regulator-max-microvolt = <2500000>; | |
119 | }; | |
120 | ||
121 | vddana_reg: LDO_REG2 { | |
122 | regulator-name = "VDDANA"; | |
123 | regulator-min-microvolt = <3300000>; | |
124 | regulator-max-microvolt = <3300000>; | |
125 | regulator-always-on; | |
126 | }; | |
127 | }; | |
128 | }; | |
b7c2b615 NF |
129 | }; |
130 | ||
131 | macb0: ethernet@f0028000 { | |
132 | phy-mode = "rgmii"; | |
9e65adb4 NF |
133 | #address-cells = <1>; |
134 | #size-cells = <0>; | |
b7c2b615 | 135 | status = "okay"; |
9e65adb4 NF |
136 | |
137 | ethernet-phy@7 { | |
138 | reg = <0x7>; | |
139 | }; | |
b7c2b615 NF |
140 | }; |
141 | ||
0da40f3d NF |
142 | pwm0: pwm@f002c000 { |
143 | pinctrl-names = "default"; | |
144 | pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>; | |
145 | status = "okay"; | |
146 | }; | |
147 | ||
b7c2b615 NF |
148 | usart0: serial@f001c000 { |
149 | status = "okay"; | |
150 | }; | |
151 | ||
152 | usart1: serial@f0020000 { | |
153 | pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>; | |
154 | status = "okay"; | |
155 | }; | |
156 | ||
157 | uart0: serial@f0024000 { | |
158 | status = "okay"; | |
159 | }; | |
160 | ||
161 | mmc1: mmc@f8000000 { | |
162 | pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; | |
163 | status = "okay"; | |
164 | slot@0 { | |
165 | reg = <0>; | |
166 | bus-width = <4>; | |
167 | cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>; | |
168 | }; | |
169 | }; | |
170 | ||
171 | spi1: spi@f8008000 { | |
d44db494 | 172 | cs-gpios = <&pioC 25 0>; |
b7c2b615 NF |
173 | status = "okay"; |
174 | }; | |
175 | ||
176 | adc0: adc@f8018000 { | |
9cdd31e5 | 177 | atmel,adc-vref = <3300>; |
d3df1ec0 | 178 | atmel,adc-channels-used = <0xfe>; |
b7c2b615 NF |
179 | pinctrl-0 = < |
180 | &pinctrl_adc0_adtrg | |
b7c2b615 NF |
181 | &pinctrl_adc0_ad1 |
182 | &pinctrl_adc0_ad2 | |
183 | &pinctrl_adc0_ad3 | |
184 | &pinctrl_adc0_ad4 | |
185 | &pinctrl_adc0_ad5 | |
186 | &pinctrl_adc0_ad6 | |
187 | &pinctrl_adc0_ad7 | |
b7c2b615 NF |
188 | >; |
189 | status = "okay"; | |
190 | }; | |
191 | ||
192 | i2c2: i2c@f801c000 { | |
193 | dmas = <0>, <0>; /* Do not use DMA for i2c2 */ | |
a3b8a7c7 | 194 | pinctrl-0 = <&pinctrl_i2c2_pu>; |
b7c2b615 NF |
195 | status = "okay"; |
196 | }; | |
197 | ||
198 | macb1: ethernet@f802c000 { | |
199 | phy-mode = "rmii"; | |
98b80987 NF |
200 | #address-cells = <1>; |
201 | #size-cells = <0>; | |
b7c2b615 | 202 | status = "okay"; |
98b80987 NF |
203 | |
204 | ethernet-phy@1 { | |
205 | reg = <0x1>; | |
206 | }; | |
b7c2b615 NF |
207 | }; |
208 | ||
209 | dbgu: serial@ffffee00 { | |
210 | status = "okay"; | |
211 | }; | |
212 | ||
213 | pinctrl@fffff200 { | |
214 | board { | |
a3b8a7c7 NF |
215 | pinctrl_i2c0_pu: i2c0_pu { |
216 | atmel,pins = | |
217 | <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, | |
218 | <AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; | |
219 | }; | |
220 | ||
221 | pinctrl_i2c2_pu: i2c2_pu { | |
222 | atmel,pins = | |
223 | <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>, | |
224 | <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; | |
225 | }; | |
226 | ||
6d39bb01 WY |
227 | pinctrl_key_gpio: key_gpio_0 { |
228 | atmel,pins = | |
229 | <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; | |
230 | }; | |
231 | ||
b7c2b615 NF |
232 | pinctrl_mmc0_cd: mmc0_cd { |
233 | atmel,pins = | |
234 | <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; | |
235 | }; | |
236 | ||
237 | pinctrl_mmc1_cd: mmc1_cd { | |
238 | atmel,pins = | |
239 | <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; | |
240 | }; | |
241 | ||
242 | pinctrl_usba_vbus: usba_vbus { | |
243 | atmel,pins = | |
244 | <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */ | |
245 | }; | |
246 | }; | |
247 | }; | |
b7c2b615 NF |
248 | }; |
249 | ||
8dccafaa | 250 | usb0: gadget@500000 { |
b7c2b615 NF |
251 | atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>; /* PE9, conflicts with A9 */ |
252 | pinctrl-names = "default"; | |
253 | pinctrl-0 = <&pinctrl_usba_vbus>; | |
254 | status = "okay"; | |
255 | }; | |
256 | ||
8dccafaa | 257 | usb1: ohci@600000 { |
b7c2b615 NF |
258 | num-ports = <3>; |
259 | atmel,vbus-gpio = <0 | |
260 | &pioE 3 GPIO_ACTIVE_LOW | |
261 | &pioE 4 GPIO_ACTIVE_LOW | |
262 | >; | |
263 | status = "okay"; | |
264 | }; | |
265 | ||
8dccafaa | 266 | usb2: ehci@700000 { |
b7c2b615 NF |
267 | status = "okay"; |
268 | }; | |
1004a297 BB |
269 | |
270 | ebi: ebi@10000000 { | |
271 | pinctrl-0 = <&pinctrl_ebi_nand_addr>; | |
272 | pinctrl-names = "default"; | |
273 | status = "okay"; | |
274 | ||
275 | nand_controller: nand-controller { | |
276 | status = "okay"; | |
277 | ||
278 | nand@3 { | |
279 | reg = <0x3 0x0 0x2>; | |
280 | atmel,rb = <0>; | |
281 | nand-bus-width = <8>; | |
282 | nand-ecc-mode = "hw"; | |
283 | nand-ecc-strength = <4>; | |
284 | nand-ecc-step-size = <512>; | |
285 | nand-on-flash-bbt; | |
286 | label = "atmel_nand"; | |
287 | ||
288 | partitions { | |
289 | compatible = "fixed-partitions"; | |
290 | #address-cells = <1>; | |
291 | #size-cells = <1>; | |
292 | ||
293 | at91bootstrap@0 { | |
294 | label = "at91bootstrap"; | |
295 | reg = <0x0 0x40000>; | |
296 | }; | |
297 | ||
298 | bootloader@40000 { | |
299 | label = "bootloader"; | |
0c9ba7a4 | 300 | reg = <0x40000 0xc0000>; |
1004a297 BB |
301 | }; |
302 | ||
0c9ba7a4 TA |
303 | bootloaderenvred@100000 { |
304 | label = "bootloader env redundant"; | |
305 | reg = <0x100000 0x40000>; | |
306 | }; | |
307 | ||
308 | bootloaderenv@140000 { | |
1004a297 | 309 | label = "bootloader env"; |
0c9ba7a4 | 310 | reg = <0x140000 0x40000>; |
1004a297 BB |
311 | }; |
312 | ||
313 | dtb@180000 { | |
314 | label = "device tree"; | |
315 | reg = <0x180000 0x80000>; | |
316 | }; | |
317 | ||
318 | kernel@200000 { | |
319 | label = "kernel"; | |
320 | reg = <0x200000 0x600000>; | |
321 | }; | |
322 | ||
323 | rootfs@800000 { | |
324 | label = "rootfs"; | |
325 | reg = <0x800000 0x0f800000>; | |
326 | }; | |
327 | }; | |
328 | }; | |
329 | }; | |
330 | }; | |
b7c2b615 NF |
331 | }; |
332 | ||
a63f6a64 | 333 | vcc_mmc0_reg: fixedregulator_mmc0 { |
1b53e341 BD |
334 | compatible = "regulator-fixed"; |
335 | gpio = <&pioE 2 GPIO_ACTIVE_LOW>; | |
336 | regulator-name = "mmc0-card-supply"; | |
337 | regulator-min-microvolt = <3300000>; | |
338 | regulator-max-microvolt = <3300000>; | |
ae3fc8ea | 339 | regulator-always-on; |
1b53e341 BD |
340 | }; |
341 | ||
b7c2b615 NF |
342 | gpio_keys { |
343 | compatible = "gpio-keys"; | |
344 | ||
6d39bb01 WY |
345 | pinctrl-names = "default"; |
346 | pinctrl-0 = <&pinctrl_key_gpio>; | |
347 | ||
b7c2b615 NF |
348 | bp3 { |
349 | label = "PB_USER"; | |
350 | gpios = <&pioE 29 GPIO_ACTIVE_LOW>; | |
351 | linux,code = <0x104>; | |
67ae8b9b | 352 | wakeup-source; |
b7c2b615 NF |
353 | }; |
354 | }; | |
355 | ||
356 | leds { | |
357 | compatible = "gpio-leds"; | |
358 | ||
359 | d2 { | |
360 | label = "d2"; | |
361 | gpios = <&pioE 23 GPIO_ACTIVE_LOW>; /* PE23, conflicts with A23, CTS2 */ | |
362 | linux,default-trigger = "heartbeat"; | |
363 | }; | |
364 | ||
365 | d3 { | |
366 | label = "d3"; | |
367 | gpios = <&pioE 24 GPIO_ACTIVE_HIGH>; | |
368 | }; | |
369 | }; | |
370 | }; |