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9dd51c9f SK |
1 | /* |
2 | * Samsung's Exynos5420 based Arndale Octa board device tree source | |
3 | * | |
4 | * Copyright (c) 2013 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
13 | #include "exynos5420.dtsi" | |
4f0d20ec | 14 | #include "exynos5420-cpus.dtsi" |
31b9903c | 15 | #include <dt-bindings/gpio/gpio.h> |
f4deb687 | 16 | #include <dt-bindings/interrupt-controller/irq.h> |
0c6f6516 | 17 | #include <dt-bindings/input/input.h> |
ce9940a9 | 18 | #include <dt-bindings/clock/samsung,s2mps11.h> |
8b9ac7e3 | 19 | #include "exynos-mfc-reserved-memory.dtsi" |
9dd51c9f SK |
20 | |
21 | / { | |
22 | model = "Insignal Arndale Octa evaluation board based on EXYNOS5420"; | |
8bdb31b4 | 23 | compatible = "insignal,arndale-octa", "samsung,exynos5420", "samsung,exynos5"; |
9dd51c9f | 24 | |
a0eb1095 | 25 | memory@20000000 { |
12676ee1 | 26 | device_type = "memory"; |
9dd51c9f SK |
27 | reg = <0x20000000 0x80000000>; |
28 | }; | |
29 | ||
30 | chosen { | |
31 | bootargs = "console=ttySAC3,115200"; | |
32 | }; | |
33 | ||
345e9bf0 TB |
34 | firmware@02073000 { |
35 | compatible = "samsung,secure-firmware"; | |
36 | reg = <0x02073000 0x1000>; | |
37 | }; | |
38 | ||
9dd51c9f SK |
39 | fixed-rate-clocks { |
40 | oscclk { | |
41 | compatible = "samsung,exynos5420-oscclk"; | |
42 | clock-frequency = <24000000>; | |
43 | }; | |
44 | }; | |
45 | ||
0c6f6516 SK |
46 | gpio_keys { |
47 | compatible = "gpio-keys"; | |
48 | ||
49 | wakeup { | |
50 | label = "SW-TACT1"; | |
31b9903c | 51 | gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; |
0c6f6516 | 52 | linux,code = <KEY_WAKEUP>; |
36a0282a | 53 | wakeup-source; |
0c6f6516 SK |
54 | }; |
55 | }; | |
9dd51c9f | 56 | }; |
4e03394e | 57 | |
8b51c5e7 BZ |
58 | &cpu0 { |
59 | cpu-supply = <&buck2_reg>; | |
60 | }; | |
61 | ||
62 | &cpu4 { | |
63 | cpu-supply = <&buck6_reg>; | |
64 | }; | |
65 | ||
4e03394e SS |
66 | &usbdrd_dwc3_1 { |
67 | dr_mode = "host"; | |
68 | }; | |
25217fef AK |
69 | |
70 | &cci { | |
71 | status = "disabled"; | |
72 | }; | |
1fed2252 | 73 | |
d7ec05cb MK |
74 | &hdmi { |
75 | hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; | |
76 | vdd_osc-supply = <&ldo7_reg>; | |
77 | vdd_pll-supply = <&ldo6_reg>; | |
78 | vdd-supply = <&ldo6_reg>; | |
79 | ddc = <&i2c_2>; | |
80 | status = "okay"; | |
81 | }; | |
82 | ||
5e6b2889 KK |
83 | &hsi2c_4 { |
84 | status = "okay"; | |
85 | ||
86 | s2mps11_pmic@66 { | |
87 | compatible = "samsung,s2mps11-pmic"; | |
88 | reg = <0x66>; | |
5e6b2889 KK |
89 | |
90 | interrupt-parent = <&gpx3>; | |
91 | interrupts = <2 IRQ_TYPE_EDGE_FALLING>; | |
92 | pinctrl-names = "default"; | |
93 | pinctrl-0 = <&s2mps11_irq>; | |
94 | ||
95 | s2mps11_osc: clocks { | |
96 | #clock-cells = <1>; | |
97 | clock-output-names = "s2mps11_ap", | |
98 | "s2mps11_cp", "s2mps11_bt"; | |
99 | }; | |
100 | ||
101 | regulators { | |
102 | ldo1_reg: LDO1 { | |
103 | regulator-name = "PVDD_ALIVE_1V0"; | |
104 | regulator-min-microvolt = <1000000>; | |
105 | regulator-max-microvolt = <1000000>; | |
106 | regulator-always-on; | |
107 | }; | |
108 | ||
109 | ldo2_reg: LDO2 { | |
110 | regulator-name = "PVDD_APIO_1V8"; | |
111 | regulator-min-microvolt = <1800000>; | |
112 | regulator-max-microvolt = <1800000>; | |
113 | }; | |
114 | ||
115 | ldo3_reg: LDO3 { | |
116 | regulator-name = "PVDD_APIO_MMCON_1V8"; | |
117 | regulator-min-microvolt = <1800000>; | |
118 | regulator-max-microvolt = <1800000>; | |
119 | regulator-always-on; | |
120 | }; | |
121 | ||
122 | ldo4_reg: LDO4 { | |
123 | regulator-name = "PVDD_ADC_1V8"; | |
124 | regulator-min-microvolt = <1800000>; | |
125 | regulator-max-microvolt = <1800000>; | |
126 | }; | |
127 | ||
128 | ldo5_reg: LDO5 { | |
129 | regulator-name = "PVDD_PLL_1V8"; | |
130 | regulator-min-microvolt = <1800000>; | |
131 | regulator-max-microvolt = <1800000>; | |
132 | regulator-always-on; | |
133 | }; | |
134 | ||
135 | ldo6_reg: LDO6 { | |
136 | regulator-name = "PVDD_ANAIP_1V0"; | |
137 | regulator-min-microvolt = <1000000>; | |
138 | regulator-max-microvolt = <1000000>; | |
139 | }; | |
140 | ||
141 | ldo7_reg: LDO7 { | |
142 | regulator-name = "PVDD_ANAIP_1V8"; | |
143 | regulator-min-microvolt = <1800000>; | |
144 | regulator-max-microvolt = <1800000>; | |
145 | }; | |
146 | ||
147 | ldo8_reg: LDO8 { | |
148 | regulator-name = "PVDD_ABB_1V8"; | |
149 | regulator-min-microvolt = <1800000>; | |
150 | regulator-max-microvolt = <1800000>; | |
151 | }; | |
152 | ||
153 | ldo9_reg: LDO9 { | |
154 | regulator-name = "PVDD_USB_3V3"; | |
155 | regulator-min-microvolt = <3000000>; | |
156 | regulator-max-microvolt = <3000000>; | |
157 | regulator-always-on; | |
158 | }; | |
159 | ||
160 | ldo10_reg: LDO10 { | |
161 | regulator-name = "PVDD_PRE_1V8"; | |
162 | regulator-min-microvolt = <1800000>; | |
163 | regulator-max-microvolt = <1800000>; | |
164 | regulator-always-on; | |
165 | }; | |
166 | ||
167 | ldo11_reg: LDO11 { | |
168 | regulator-name = "PVDD_USB_1V0"; | |
169 | regulator-min-microvolt = <1000000>; | |
170 | regulator-max-microvolt = <1000000>; | |
171 | regulator-always-on; | |
172 | }; | |
173 | ||
174 | ldo12_reg: LDO12 { | |
175 | regulator-name = "PVDD_HSIC_1V8"; | |
176 | regulator-min-microvolt = <1800000>; | |
177 | regulator-max-microvolt = <1800000>; | |
178 | }; | |
179 | ||
180 | ldo13_reg: LDO13 { | |
181 | regulator-name = "PVDD_APIO_MMCOFF_2V8"; | |
182 | regulator-min-microvolt = <2800000>; | |
183 | regulator-max-microvolt = <2800000>; | |
184 | }; | |
185 | ||
186 | ldo15_reg: LDO15 { | |
187 | regulator-name = "PVDD_PERI_2V8"; | |
188 | regulator-min-microvolt = <3300000>; | |
189 | regulator-max-microvolt = <3300000>; | |
190 | }; | |
191 | ||
192 | ldo16_reg: LDO16 { | |
193 | regulator-name = "PVDD_PERI_3V3"; | |
194 | regulator-min-microvolt = <2200000>; | |
195 | regulator-max-microvolt = <2200000>; | |
196 | }; | |
197 | ||
198 | ldo18_reg: LDO18 { | |
199 | regulator-name = "PVDD_EMMC_1V8"; | |
200 | regulator-min-microvolt = <1800000>; | |
201 | regulator-max-microvolt = <1800000>; | |
202 | }; | |
203 | ||
204 | ldo19_reg: LDO19 { | |
205 | regulator-name = "PVDD_TFLASH_2V8"; | |
206 | regulator-min-microvolt = <2800000>; | |
207 | regulator-max-microvolt = <2800000>; | |
208 | }; | |
209 | ||
210 | ldo20_reg: LDO20 { | |
211 | regulator-name = "PVDD_BTWIFI_1V8"; | |
212 | regulator-min-microvolt = <1800000>; | |
213 | regulator-max-microvolt = <1800000>; | |
214 | }; | |
215 | ||
216 | ldo21_reg: LDO21 { | |
217 | regulator-name = "PVDD_CAM1IO_1V8"; | |
218 | regulator-min-microvolt = <1800000>; | |
219 | regulator-max-microvolt = <1800000>; | |
220 | }; | |
221 | ||
222 | ldo23_reg: LDO23 { | |
223 | regulator-name = "PVDD_MIFS_1V1"; | |
224 | regulator-min-microvolt = <1200000>; | |
225 | regulator-max-microvolt = <1200000>; | |
226 | regulator-always-on; | |
227 | }; | |
228 | ||
229 | ldo24_reg: LDO24 { | |
230 | regulator-name = "PVDD_CAM1_AVDD_2V8"; | |
231 | regulator-min-microvolt = <2800000>; | |
232 | regulator-max-microvolt = <2800000>; | |
233 | }; | |
234 | ||
235 | ldo26_reg: LDO26 { | |
236 | regulator-name = "PVDD_CAM0_AF_2V8"; | |
237 | regulator-min-microvolt = <3000000>; | |
238 | regulator-max-microvolt = <3000000>; | |
239 | }; | |
240 | ||
241 | ldo27_reg: LDO27 { | |
242 | regulator-name = "PVDD_G3DS_1V0"; | |
243 | regulator-min-microvolt = <1200000>; | |
244 | regulator-max-microvolt = <1200000>; | |
245 | }; | |
246 | ||
247 | ldo28_reg: LDO28 { | |
248 | regulator-name = "PVDD_TSP_3V3"; | |
249 | regulator-min-microvolt = <3300000>; | |
250 | regulator-max-microvolt = <3300000>; | |
251 | }; | |
252 | ||
253 | ldo29_reg: LDO29 { | |
254 | regulator-name = "PVDD_AUDIO_1V8"; | |
255 | regulator-min-microvolt = <1800000>; | |
256 | regulator-max-microvolt = <1800000>; | |
257 | }; | |
258 | ||
259 | ldo31_reg: LDO31 { | |
260 | regulator-name = "PVDD_PERI_1V8"; | |
261 | regulator-min-microvolt = <1800000>; | |
262 | regulator-max-microvolt = <1800000>; | |
263 | }; | |
264 | ||
265 | ldo32_reg: LDO32 { | |
266 | regulator-name = "PVDD_LCD_1V8"; | |
267 | regulator-min-microvolt = <1800000>; | |
268 | regulator-max-microvolt = <1800000>; | |
269 | }; | |
270 | ||
271 | ldo33_reg: LDO33 { | |
272 | regulator-name = "PVDD_CAM0IO_1V8"; | |
273 | regulator-min-microvolt = <1800000>; | |
274 | regulator-max-microvolt = <1800000>; | |
275 | }; | |
276 | ||
277 | ldo35_reg: LDO35 { | |
278 | regulator-name = "PVDD_CAM0_DVDD_1V2"; | |
279 | regulator-min-microvolt = <1200000>; | |
280 | regulator-max-microvolt = <1200000>; | |
281 | }; | |
282 | ||
283 | ldo38_reg: LDO38 { | |
284 | regulator-name = "PVDD_CAM0_AVDD_2V8"; | |
285 | regulator-min-microvolt = <2800000>; | |
286 | regulator-max-microvolt = <2800000>; | |
287 | }; | |
288 | ||
289 | buck1_reg: BUCK1 { | |
290 | regulator-name = "PVDD_MIF_1V1"; | |
291 | regulator-min-microvolt = <800000>; | |
292 | regulator-max-microvolt = <1100000>; | |
293 | regulator-always-on; | |
294 | }; | |
295 | ||
296 | buck2_reg: BUCK2 { | |
297 | regulator-name = "vdd_arm"; | |
298 | regulator-min-microvolt = <800000>; | |
299 | regulator-max-microvolt = <1000000>; | |
300 | regulator-always-on; | |
301 | }; | |
302 | ||
303 | buck3_reg: BUCK3 { | |
304 | regulator-name = "PVDD_INT_1V0"; | |
305 | regulator-min-microvolt = <800000>; | |
306 | regulator-max-microvolt = <1000000>; | |
307 | regulator-always-on; | |
308 | }; | |
309 | ||
310 | buck4_reg: BUCK4 { | |
311 | regulator-name = "PVDD_G3D_1V0"; | |
312 | regulator-min-microvolt = <800000>; | |
313 | regulator-max-microvolt = <1000000>; | |
314 | }; | |
315 | ||
316 | buck5_reg: BUCK5 { | |
317 | regulator-name = "PVDD_LPDDR3_1V2"; | |
318 | regulator-min-microvolt = <800000>; | |
319 | regulator-max-microvolt = <1200000>; | |
320 | regulator-always-on; | |
321 | }; | |
322 | ||
323 | buck6_reg: BUCK6 { | |
324 | regulator-name = "PVDD_KFC_1V0"; | |
325 | regulator-min-microvolt = <800000>; | |
326 | regulator-max-microvolt = <1000000>; | |
327 | regulator-always-on; | |
328 | }; | |
329 | ||
330 | buck7_reg: BUCK7 { | |
331 | regulator-name = "VIN_LLDO_1V4"; | |
332 | regulator-min-microvolt = <800000>; | |
333 | regulator-max-microvolt = <1400000>; | |
334 | regulator-always-on; | |
335 | }; | |
336 | ||
337 | buck8_reg: BUCK8 { | |
338 | regulator-name = "VIN_MLDO_2V0"; | |
339 | regulator-min-microvolt = <800000>; | |
340 | regulator-max-microvolt = <2000000>; | |
341 | regulator-always-on; | |
342 | }; | |
343 | ||
344 | buck9_reg: BUCK9 { | |
345 | regulator-name = "VIN_HLDO_3V5"; | |
346 | regulator-min-microvolt = <3000000>; | |
347 | regulator-max-microvolt = <3500000>; | |
348 | regulator-always-on; | |
349 | }; | |
350 | ||
351 | buck10_reg: BUCK10 { | |
352 | regulator-name = "PVDD_EMMCF_2V8"; | |
353 | regulator-min-microvolt = <2800000>; | |
354 | regulator-max-microvolt = <2800000>; | |
355 | }; | |
356 | }; | |
357 | }; | |
358 | }; | |
359 | ||
d7ec05cb MK |
360 | &i2c_2 { |
361 | status = "okay"; | |
362 | }; | |
363 | ||
5e6b2889 KK |
364 | &mmc_0 { |
365 | status = "okay"; | |
366 | broken-cd; | |
367 | card-detect-delay = <200>; | |
368 | samsung,dw-mshc-ciu-div = <3>; | |
369 | samsung,dw-mshc-sdr-timing = <0 4>; | |
370 | samsung,dw-mshc-ddr-timing = <0 2>; | |
371 | pinctrl-names = "default"; | |
372 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; | |
373 | vmmc-supply = <&ldo10_reg>; | |
374 | bus-width = <8>; | |
375 | cap-mmc-highspeed; | |
376 | }; | |
377 | ||
378 | &mmc_2 { | |
379 | status = "okay"; | |
380 | card-detect-delay = <200>; | |
381 | samsung,dw-mshc-ciu-div = <3>; | |
382 | samsung,dw-mshc-sdr-timing = <2 3>; | |
383 | samsung,dw-mshc-ddr-timing = <1 2>; | |
384 | pinctrl-names = "default"; | |
385 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; | |
386 | vmmc-supply = <&ldo19_reg>; | |
387 | vqmmc-supply = <&ldo13_reg>; | |
388 | bus-width = <4>; | |
389 | cap-sd-highspeed; | |
390 | }; | |
391 | ||
1fed2252 KK |
392 | &pinctrl_0 { |
393 | s2mps11_irq: s2mps11-irq { | |
394 | samsung,pins = "gpx3-2"; | |
395 | samsung,pin-function = <0xf>; | |
396 | samsung,pin-pud = <0>; | |
397 | samsung,pin-drv = <0>; | |
398 | }; | |
399 | }; | |
ce9940a9 KK |
400 | |
401 | &rtc { | |
402 | status = "okay"; | |
403 | clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>; | |
404 | clock-names = "rtc", "rtc_src"; | |
405 | }; |