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1 | /* |
2 | * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board | |
3 | * | |
4 | * Copyright (C) 2015 Atmel, | |
5 | * 2015 Nicolas Ferre <nicolas.ferre@atmel.com> | |
6 | * | |
7 | * This file is dual-licensed: you can use it either under the terms | |
8 | * of the GPL or the X11 license, at your option. Note that this dual | |
9 | * licensing only applies to this file, and not this project as a | |
10 | * whole. | |
11 | * | |
12 | * a) This file is free software; you can redistribute it and/or | |
13 | * modify it under the terms of the GNU General Public License as | |
14 | * published by the Free Software Foundation; either version 2 of the | |
15 | * License, or (at your option) any later version. | |
16 | * | |
17 | * This file is distributed in the hope that it will be useful, | |
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | * GNU General Public License for more details. | |
21 | * | |
22 | * Or, alternatively, | |
23 | * | |
24 | * b) Permission is hereby granted, free of charge, to any person | |
25 | * obtaining a copy of this software and associated documentation | |
26 | * files (the "Software"), to deal in the Software without | |
27 | * restriction, including without limitation the rights to use, | |
28 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
29 | * sell copies of the Software, and to permit persons to whom the | |
30 | * Software is furnished to do so, subject to the following | |
31 | * conditions: | |
32 | * | |
33 | * The above copyright notice and this permission notice shall be | |
34 | * included in all copies or substantial portions of the Software. | |
35 | * | |
36 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
37 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
38 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
39 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
40 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
41 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
42 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
43 | * OTHER DEALINGS IN THE SOFTWARE. | |
44 | */ | |
45 | /dts-v1/; | |
46 | #include "sama5d2.dtsi" | |
a9b672a6 | 47 | #include "sama5d2-pinfunc.h" |
13e2a6fd | 48 | #include <dt-bindings/mfd/atmel-flexcom.h> |
22b5a0f7 NF |
49 | |
50 | / { | |
51 | model = "Atmel SAMA5D2 Xplained"; | |
52 | compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5"; | |
53 | ||
54 | chosen { | |
55 | stdout-path = "serial0:115200n8"; | |
56 | }; | |
57 | ||
58 | memory { | |
59 | reg = <0x20000000 0x80000>; | |
60 | }; | |
61 | ||
62 | clocks { | |
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63 | slow_xtal { |
64 | clock-frequency = <32768>; | |
65 | }; | |
66 | ||
67 | main_xtal { | |
68 | clock-frequency = <12000000>; | |
69 | }; | |
70 | }; | |
71 | ||
72 | ahb { | |
73 | usb0: gadget@00300000 { | |
74 | status = "okay"; | |
75 | }; | |
76 | ||
77 | usb1: ohci@00400000 { | |
78 | num-ports = <3>; | |
79 | status = "okay"; | |
80 | }; | |
81 | ||
82 | usb2: ehci@00500000 { | |
83 | status = "okay"; | |
84 | }; | |
85 | ||
13e2a6fd LD |
86 | sdmmc0: sdio-host@a0000000 { |
87 | bus-width = <8>; | |
88 | pinctrl-names = "default"; | |
89 | pinctrl-0 = <&pinctrl_sdmmc0_default>; | |
90 | non-removable; | |
91 | mmc-ddr-1_8v; | |
92 | status = "okay"; | |
93 | }; | |
94 | ||
95 | sdmmc1: sdio-host@b0000000 { | |
96 | bus-width = <4>; | |
97 | pinctrl-names = "default"; | |
98 | pinctrl-0 = <&pinctrl_sdmmc1_default>; | |
99 | status = "okay"; /* conflict with qspi0 */ | |
100 | }; | |
101 | ||
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102 | apb { |
103 | spi0: spi@f8000000 { | |
a9b672a6 LD |
104 | pinctrl-names = "default"; |
105 | pinctrl-0 = <&pinctrl_spi0_default>; | |
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106 | status = "okay"; |
107 | ||
108 | m25p80@0 { | |
109 | compatible = "atmel,at25df321a"; | |
110 | reg = <0>; | |
111 | spi-max-frequency = <50000000>; | |
112 | }; | |
113 | }; | |
114 | ||
115 | macb0: ethernet@f8008000 { | |
a9b672a6 | 116 | pinctrl-names = "default"; |
6c482fd1 | 117 | pinctrl-0 = <&pinctrl_macb0_default &pinctrl_macb0_phy_irq>; |
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118 | phy-mode = "rmii"; |
119 | status = "okay"; | |
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120 | |
121 | ethernet-phy@1 { | |
122 | reg = <0x1>; | |
123 | interrupt-parent = <&pioA>; | |
124 | interrupts = <73 IRQ_TYPE_LEVEL_LOW>; | |
125 | }; | |
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126 | }; |
127 | ||
ca6349a8 SW |
128 | pdmic@f8018000 { |
129 | pinctrl-names = "default"; | |
130 | pinctrl-0 = <&pinctrl_pdmic_default>; | |
131 | atmel,model = "PDMIC @ sama5d2_xplained"; | |
132 | atmel,mic-min-freq = <1000000>; | |
133 | atmel,mic-max-freq = <3246000>; | |
134 | atmel,mic-offset = <0x0>; | |
135 | status = "okay"; | |
136 | }; | |
137 | ||
22b5a0f7 | 138 | uart1: serial@f8020000 { |
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139 | pinctrl-names = "default"; |
140 | pinctrl-0 = <&pinctrl_uart1_default>; | |
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141 | status = "okay"; |
142 | }; | |
143 | ||
144 | i2c0: i2c@f8028000 { | |
145 | dmas = <0>, <0>; | |
a9b672a6 LD |
146 | pinctrl-names = "default"; |
147 | pinctrl-0 = <&pinctrl_i2c0_default>; | |
0a804b57 | 148 | i2c-sda-hold-time-ns = <350>; |
22b5a0f7 | 149 | status = "okay"; |
143877e6 WY |
150 | |
151 | pmic: act8865@5b { | |
152 | compatible = "active-semi,act8865"; | |
153 | reg = <0x5b>; | |
154 | active-semi,vsel-high; | |
155 | status = "okay"; | |
156 | ||
157 | regulators { | |
158 | vdd_1v35_reg: DCDC_REG1 { | |
159 | regulator-name = "VDD_1V35"; | |
160 | regulator-min-microvolt = <1350000>; | |
161 | regulator-max-microvolt = <1350000>; | |
162 | regulator-always-on; | |
163 | }; | |
164 | ||
165 | vdd_1v2_reg: DCDC_REG2 { | |
166 | regulator-name = "VDD_1V2"; | |
167 | regulator-min-microvolt = <1100000>; | |
168 | regulator-max-microvolt = <1300000>; | |
169 | regulator-always-on; | |
170 | }; | |
171 | ||
172 | vdd_3v3_reg: DCDC_REG3 { | |
173 | regulator-name = "VDD_3V3"; | |
174 | regulator-min-microvolt = <3300000>; | |
175 | regulator-max-microvolt = <3300000>; | |
176 | regulator-always-on; | |
177 | }; | |
178 | ||
179 | vdd_fuse_reg: LDO_REG1 { | |
180 | regulator-name = "VDD_FUSE"; | |
181 | regulator-min-microvolt = <2500000>; | |
182 | regulator-max-microvolt = <2500000>; | |
183 | regulator-always-on; | |
184 | }; | |
185 | ||
186 | vdd_3v3_lp_reg: LDO_REG2 { | |
187 | regulator-name = "VDD_3V3_LP"; | |
188 | regulator-min-microvolt = <3300000>; | |
189 | regulator-max-microvolt = <3300000>; | |
190 | regulator-always-on; | |
191 | }; | |
192 | ||
193 | vdd_led_reg: LDO_REG3 { | |
194 | regulator-name = "VDD_LED"; | |
195 | regulator-min-microvolt = <3300000>; | |
196 | regulator-max-microvolt = <3300000>; | |
197 | regulator-always-on; | |
198 | }; | |
199 | ||
200 | vdd_sdhc_1v8_reg: LDO_REG4 { | |
201 | regulator-name = "VDD_SDHC_1V8"; | |
202 | regulator-min-microvolt = <1800000>; | |
203 | regulator-max-microvolt = <1800000>; | |
863c1ca7 | 204 | regulator-always-on; |
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205 | }; |
206 | }; | |
207 | }; | |
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208 | }; |
209 | ||
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210 | flx0: flexcom@f8034000 { |
211 | atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; | |
212 | status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */ | |
213 | ||
214 | uart5: serial@200 { | |
215 | compatible = "atmel,at91sam9260-usart"; | |
216 | reg = <0x200 0x200>; | |
217 | interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>; | |
218 | clocks = <&flx0_clk>; | |
219 | clock-names = "usart"; | |
220 | pinctrl-names = "default"; | |
221 | pinctrl-0 = <&pinctrl_flx0_default>; | |
222 | atmel,fifo-size = <32>; | |
223 | status = "okay"; | |
224 | }; | |
225 | }; | |
226 | ||
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227 | watchdog@f8048040 { |
228 | status = "okay"; | |
229 | }; | |
230 | ||
22b5a0f7 | 231 | uart3: serial@fc008000 { |
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232 | pinctrl-names = "default"; |
233 | pinctrl-0 = <&pinctrl_uart3_default>; | |
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234 | status = "okay"; |
235 | }; | |
236 | ||
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237 | flx4: flexcom@fc018000 { |
238 | atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; | |
239 | status = "okay"; | |
240 | ||
241 | i2c2: i2c@600 { | |
242 | compatible = "atmel,sama5d2-i2c"; | |
243 | reg = <0x600 0x200>; | |
244 | interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; | |
245 | dmas = <0>, <0>; | |
246 | dma-names = "tx", "rx"; | |
247 | #address-cells = <1>; | |
248 | #size-cells = <0>; | |
249 | clocks = <&flx4_clk>; | |
250 | pinctrl-names = "default"; | |
251 | pinctrl-0 = <&pinctrl_flx4_default>; | |
252 | atmel,fifo-size = <16>; | |
253 | status = "okay"; | |
254 | }; | |
255 | }; | |
256 | ||
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257 | i2c1: i2c@fc028000 { |
258 | dmas = <0>, <0>; | |
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259 | pinctrl-names = "default"; |
260 | pinctrl-0 = <&pinctrl_i2c1_default>; | |
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261 | status = "okay"; |
262 | ||
263 | at24@54 { | |
264 | compatible = "atmel,24c02"; | |
265 | reg = <0x54>; | |
266 | pagesize = <16>; | |
267 | }; | |
268 | }; | |
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269 | |
270 | pinctrl@fc038000 { | |
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271 | pinctrl_flx0_default: flx0_default { |
272 | pinmux = <PIN_PB28__FLEXCOM0_IO0>, | |
273 | <PIN_PB29__FLEXCOM0_IO1>; | |
274 | bias-disable; | |
275 | }; | |
276 | ||
277 | pinctrl_flx4_default: flx4_default { | |
278 | pinmux = <PIN_PD12__FLEXCOM4_IO0>, | |
279 | <PIN_PD13__FLEXCOM4_IO1>; | |
280 | bias-disable; | |
281 | }; | |
282 | ||
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283 | pinctrl_i2c0_default: i2c0_default { |
284 | pinmux = <PIN_PD21__TWD0>, | |
285 | <PIN_PD22__TWCK0>; | |
286 | bias-disable; | |
287 | }; | |
288 | ||
289 | pinctrl_i2c1_default: i2c1_default { | |
290 | pinmux = <PIN_PD4__TWD1>, | |
291 | <PIN_PD5__TWCK1>; | |
292 | bias-disable; | |
293 | }; | |
294 | ||
295 | pinctrl_macb0_default: macb0_default { | |
296 | pinmux = <PIN_PB14__GTXCK>, | |
297 | <PIN_PB15__GTXEN>, | |
298 | <PIN_PB16__GRXDV>, | |
299 | <PIN_PB17__GRXER>, | |
300 | <PIN_PB18__GRX0>, | |
301 | <PIN_PB19__GRX1>, | |
302 | <PIN_PB20__GTX0>, | |
303 | <PIN_PB21__GTX1>, | |
304 | <PIN_PB22__GMDC>, | |
305 | <PIN_PB23__GMDIO>; | |
306 | bias-disable; | |
307 | }; | |
308 | ||
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309 | pinctrl_macb0_phy_irq: macb0_phy_irq { |
310 | pinmux = <PIN_PC9__GPIO>; | |
311 | }; | |
312 | ||
ca6349a8 SW |
313 | pinctrl_pdmic_default: pdmic_default { |
314 | pinmux = <PIN_PB26__PDMIC_DAT>, | |
315 | <PIN_PB27__PDMIC_CLK>; | |
316 | bias-disable; | |
317 | }; | |
318 | ||
13e2a6fd LD |
319 | pinctrl_sdmmc0_default: sdmmc0_default { |
320 | cmd_data { | |
321 | pinmux = <PIN_PA1__SDMMC0_CMD>, | |
322 | <PIN_PA2__SDMMC0_DAT0>, | |
323 | <PIN_PA3__SDMMC0_DAT1>, | |
324 | <PIN_PA4__SDMMC0_DAT2>, | |
325 | <PIN_PA5__SDMMC0_DAT3>, | |
326 | <PIN_PA6__SDMMC0_DAT4>, | |
327 | <PIN_PA7__SDMMC0_DAT5>, | |
328 | <PIN_PA8__SDMMC0_DAT6>, | |
329 | <PIN_PA9__SDMMC0_DAT7>; | |
330 | bias-pull-up; | |
331 | }; | |
332 | ||
333 | ck_cd_rstn_vddsel { | |
334 | pinmux = <PIN_PA0__SDMMC0_CK>, | |
335 | <PIN_PA10__SDMMC0_RSTN>, | |
336 | <PIN_PA11__SDMMC0_VDDSEL>, | |
337 | <PIN_PA13__SDMMC0_CD>; | |
338 | bias-disable; | |
339 | }; | |
340 | }; | |
341 | ||
342 | pinctrl_sdmmc1_default: sdmmc1_default { | |
343 | cmd_data { | |
344 | pinmux = <PIN_PA28__SDMMC1_CMD>, | |
345 | <PIN_PA18__SDMMC1_DAT0>, | |
346 | <PIN_PA19__SDMMC1_DAT1>, | |
347 | <PIN_PA20__SDMMC1_DAT2>, | |
348 | <PIN_PA21__SDMMC1_DAT3>; | |
349 | bias-pull-up; | |
350 | }; | |
351 | ||
352 | conf-ck_cd { | |
353 | pinmux = <PIN_PA22__SDMMC1_CK>, | |
354 | <PIN_PA30__SDMMC1_CD>; | |
355 | bias-disable; | |
356 | }; | |
357 | }; | |
358 | ||
a9b672a6 LD |
359 | pinctrl_spi0_default: spi0_default { |
360 | pinmux = <PIN_PA14__SPI0_SPCK>, | |
361 | <PIN_PA15__SPI0_MOSI>, | |
362 | <PIN_PA16__SPI0_MISO>, | |
363 | <PIN_PA17__SPI0_NPCS0>; | |
364 | bias-disable; | |
365 | }; | |
366 | ||
367 | pinctrl_uart1_default: uart1_default { | |
368 | pinmux = <PIN_PD2__URXD1>, | |
369 | <PIN_PD3__UTXD1>; | |
370 | bias-disable; | |
371 | }; | |
372 | ||
373 | pinctrl_uart3_default: uart3_default { | |
374 | pinmux = <PIN_PB11__URXD3>, | |
375 | <PIN_PB12__UTXD3>; | |
376 | bias-disable; | |
377 | }; | |
378 | }; | |
22b5a0f7 NF |
379 | }; |
380 | }; | |
381 | }; |