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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" | |
31b9903c | 14 | #include <dt-bindings/gpio/gpio.h> |
f4deb687 | 15 | #include <dt-bindings/interrupt-controller/irq.h> |
0c6f6516 | 16 | #include <dt-bindings/input/input.h> |
ce9940a9 | 17 | #include <dt-bindings/clock/samsung,s2mps11.h> |
9dd51c9f SK |
18 | |
19 | / { | |
20 | model = "Insignal Arndale Octa evaluation board based on EXYNOS5420"; | |
8bdb31b4 | 21 | compatible = "insignal,arndale-octa", "samsung,exynos5420", "samsung,exynos5"; |
9dd51c9f SK |
22 | |
23 | memory { | |
24 | reg = <0x20000000 0x80000000>; | |
25 | }; | |
26 | ||
27 | chosen { | |
28 | bootargs = "console=ttySAC3,115200"; | |
29 | }; | |
30 | ||
345e9bf0 TB |
31 | firmware@02073000 { |
32 | compatible = "samsung,secure-firmware"; | |
33 | reg = <0x02073000 0x1000>; | |
34 | }; | |
35 | ||
9dd51c9f SK |
36 | fixed-rate-clocks { |
37 | oscclk { | |
38 | compatible = "samsung,exynos5420-oscclk"; | |
39 | clock-frequency = <24000000>; | |
40 | }; | |
41 | }; | |
42 | ||
0c6f6516 SK |
43 | gpio_keys { |
44 | compatible = "gpio-keys"; | |
45 | ||
46 | wakeup { | |
47 | label = "SW-TACT1"; | |
31b9903c | 48 | gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; |
0c6f6516 SK |
49 | linux,code = <KEY_WAKEUP>; |
50 | gpio-key,wakeup; | |
51 | }; | |
52 | }; | |
9dd51c9f | 53 | }; |
4e03394e SS |
54 | |
55 | &usbdrd_dwc3_1 { | |
56 | dr_mode = "host"; | |
57 | }; | |
25217fef AK |
58 | |
59 | &cci { | |
60 | status = "disabled"; | |
61 | }; | |
1fed2252 | 62 | |
5e6b2889 KK |
63 | &hsi2c_4 { |
64 | status = "okay"; | |
65 | ||
66 | s2mps11_pmic@66 { | |
67 | compatible = "samsung,s2mps11-pmic"; | |
68 | reg = <0x66>; | |
69 | s2mps11,buck2-ramp-delay = <12>; | |
70 | s2mps11,buck34-ramp-delay = <12>; | |
71 | s2mps11,buck16-ramp-delay = <12>; | |
72 | s2mps11,buck6-ramp-enable = <1>; | |
73 | s2mps11,buck2-ramp-enable = <1>; | |
74 | s2mps11,buck3-ramp-enable = <1>; | |
75 | s2mps11,buck4-ramp-enable = <1>; | |
76 | ||
77 | interrupt-parent = <&gpx3>; | |
78 | interrupts = <2 IRQ_TYPE_EDGE_FALLING>; | |
79 | pinctrl-names = "default"; | |
80 | pinctrl-0 = <&s2mps11_irq>; | |
81 | ||
82 | s2mps11_osc: clocks { | |
83 | #clock-cells = <1>; | |
84 | clock-output-names = "s2mps11_ap", | |
85 | "s2mps11_cp", "s2mps11_bt"; | |
86 | }; | |
87 | ||
88 | regulators { | |
89 | ldo1_reg: LDO1 { | |
90 | regulator-name = "PVDD_ALIVE_1V0"; | |
91 | regulator-min-microvolt = <1000000>; | |
92 | regulator-max-microvolt = <1000000>; | |
93 | regulator-always-on; | |
94 | }; | |
95 | ||
96 | ldo2_reg: LDO2 { | |
97 | regulator-name = "PVDD_APIO_1V8"; | |
98 | regulator-min-microvolt = <1800000>; | |
99 | regulator-max-microvolt = <1800000>; | |
100 | }; | |
101 | ||
102 | ldo3_reg: LDO3 { | |
103 | regulator-name = "PVDD_APIO_MMCON_1V8"; | |
104 | regulator-min-microvolt = <1800000>; | |
105 | regulator-max-microvolt = <1800000>; | |
106 | regulator-always-on; | |
107 | }; | |
108 | ||
109 | ldo4_reg: LDO4 { | |
110 | regulator-name = "PVDD_ADC_1V8"; | |
111 | regulator-min-microvolt = <1800000>; | |
112 | regulator-max-microvolt = <1800000>; | |
113 | }; | |
114 | ||
115 | ldo5_reg: LDO5 { | |
116 | regulator-name = "PVDD_PLL_1V8"; | |
117 | regulator-min-microvolt = <1800000>; | |
118 | regulator-max-microvolt = <1800000>; | |
119 | regulator-always-on; | |
120 | }; | |
121 | ||
122 | ldo6_reg: LDO6 { | |
123 | regulator-name = "PVDD_ANAIP_1V0"; | |
124 | regulator-min-microvolt = <1000000>; | |
125 | regulator-max-microvolt = <1000000>; | |
126 | }; | |
127 | ||
128 | ldo7_reg: LDO7 { | |
129 | regulator-name = "PVDD_ANAIP_1V8"; | |
130 | regulator-min-microvolt = <1800000>; | |
131 | regulator-max-microvolt = <1800000>; | |
132 | }; | |
133 | ||
134 | ldo8_reg: LDO8 { | |
135 | regulator-name = "PVDD_ABB_1V8"; | |
136 | regulator-min-microvolt = <1800000>; | |
137 | regulator-max-microvolt = <1800000>; | |
138 | }; | |
139 | ||
140 | ldo9_reg: LDO9 { | |
141 | regulator-name = "PVDD_USB_3V3"; | |
142 | regulator-min-microvolt = <3000000>; | |
143 | regulator-max-microvolt = <3000000>; | |
144 | regulator-always-on; | |
145 | }; | |
146 | ||
147 | ldo10_reg: LDO10 { | |
148 | regulator-name = "PVDD_PRE_1V8"; | |
149 | regulator-min-microvolt = <1800000>; | |
150 | regulator-max-microvolt = <1800000>; | |
151 | regulator-always-on; | |
152 | }; | |
153 | ||
154 | ldo11_reg: LDO11 { | |
155 | regulator-name = "PVDD_USB_1V0"; | |
156 | regulator-min-microvolt = <1000000>; | |
157 | regulator-max-microvolt = <1000000>; | |
158 | regulator-always-on; | |
159 | }; | |
160 | ||
161 | ldo12_reg: LDO12 { | |
162 | regulator-name = "PVDD_HSIC_1V8"; | |
163 | regulator-min-microvolt = <1800000>; | |
164 | regulator-max-microvolt = <1800000>; | |
165 | }; | |
166 | ||
167 | ldo13_reg: LDO13 { | |
168 | regulator-name = "PVDD_APIO_MMCOFF_2V8"; | |
169 | regulator-min-microvolt = <2800000>; | |
170 | regulator-max-microvolt = <2800000>; | |
171 | }; | |
172 | ||
173 | ldo15_reg: LDO15 { | |
174 | regulator-name = "PVDD_PERI_2V8"; | |
175 | regulator-min-microvolt = <3300000>; | |
176 | regulator-max-microvolt = <3300000>; | |
177 | }; | |
178 | ||
179 | ldo16_reg: LDO16 { | |
180 | regulator-name = "PVDD_PERI_3V3"; | |
181 | regulator-min-microvolt = <2200000>; | |
182 | regulator-max-microvolt = <2200000>; | |
183 | }; | |
184 | ||
185 | ldo18_reg: LDO18 { | |
186 | regulator-name = "PVDD_EMMC_1V8"; | |
187 | regulator-min-microvolt = <1800000>; | |
188 | regulator-max-microvolt = <1800000>; | |
189 | }; | |
190 | ||
191 | ldo19_reg: LDO19 { | |
192 | regulator-name = "PVDD_TFLASH_2V8"; | |
193 | regulator-min-microvolt = <2800000>; | |
194 | regulator-max-microvolt = <2800000>; | |
195 | }; | |
196 | ||
197 | ldo20_reg: LDO20 { | |
198 | regulator-name = "PVDD_BTWIFI_1V8"; | |
199 | regulator-min-microvolt = <1800000>; | |
200 | regulator-max-microvolt = <1800000>; | |
201 | }; | |
202 | ||
203 | ldo21_reg: LDO21 { | |
204 | regulator-name = "PVDD_CAM1IO_1V8"; | |
205 | regulator-min-microvolt = <1800000>; | |
206 | regulator-max-microvolt = <1800000>; | |
207 | }; | |
208 | ||
209 | ldo23_reg: LDO23 { | |
210 | regulator-name = "PVDD_MIFS_1V1"; | |
211 | regulator-min-microvolt = <1200000>; | |
212 | regulator-max-microvolt = <1200000>; | |
213 | regulator-always-on; | |
214 | }; | |
215 | ||
216 | ldo24_reg: LDO24 { | |
217 | regulator-name = "PVDD_CAM1_AVDD_2V8"; | |
218 | regulator-min-microvolt = <2800000>; | |
219 | regulator-max-microvolt = <2800000>; | |
220 | }; | |
221 | ||
222 | ldo26_reg: LDO26 { | |
223 | regulator-name = "PVDD_CAM0_AF_2V8"; | |
224 | regulator-min-microvolt = <3000000>; | |
225 | regulator-max-microvolt = <3000000>; | |
226 | }; | |
227 | ||
228 | ldo27_reg: LDO27 { | |
229 | regulator-name = "PVDD_G3DS_1V0"; | |
230 | regulator-min-microvolt = <1200000>; | |
231 | regulator-max-microvolt = <1200000>; | |
232 | }; | |
233 | ||
234 | ldo28_reg: LDO28 { | |
235 | regulator-name = "PVDD_TSP_3V3"; | |
236 | regulator-min-microvolt = <3300000>; | |
237 | regulator-max-microvolt = <3300000>; | |
238 | }; | |
239 | ||
240 | ldo29_reg: LDO29 { | |
241 | regulator-name = "PVDD_AUDIO_1V8"; | |
242 | regulator-min-microvolt = <1800000>; | |
243 | regulator-max-microvolt = <1800000>; | |
244 | }; | |
245 | ||
246 | ldo31_reg: LDO31 { | |
247 | regulator-name = "PVDD_PERI_1V8"; | |
248 | regulator-min-microvolt = <1800000>; | |
249 | regulator-max-microvolt = <1800000>; | |
250 | }; | |
251 | ||
252 | ldo32_reg: LDO32 { | |
253 | regulator-name = "PVDD_LCD_1V8"; | |
254 | regulator-min-microvolt = <1800000>; | |
255 | regulator-max-microvolt = <1800000>; | |
256 | }; | |
257 | ||
258 | ldo33_reg: LDO33 { | |
259 | regulator-name = "PVDD_CAM0IO_1V8"; | |
260 | regulator-min-microvolt = <1800000>; | |
261 | regulator-max-microvolt = <1800000>; | |
262 | }; | |
263 | ||
264 | ldo35_reg: LDO35 { | |
265 | regulator-name = "PVDD_CAM0_DVDD_1V2"; | |
266 | regulator-min-microvolt = <1200000>; | |
267 | regulator-max-microvolt = <1200000>; | |
268 | }; | |
269 | ||
270 | ldo38_reg: LDO38 { | |
271 | regulator-name = "PVDD_CAM0_AVDD_2V8"; | |
272 | regulator-min-microvolt = <2800000>; | |
273 | regulator-max-microvolt = <2800000>; | |
274 | }; | |
275 | ||
276 | buck1_reg: BUCK1 { | |
277 | regulator-name = "PVDD_MIF_1V1"; | |
278 | regulator-min-microvolt = <800000>; | |
279 | regulator-max-microvolt = <1100000>; | |
280 | regulator-always-on; | |
281 | }; | |
282 | ||
283 | buck2_reg: BUCK2 { | |
284 | regulator-name = "vdd_arm"; | |
285 | regulator-min-microvolt = <800000>; | |
286 | regulator-max-microvolt = <1000000>; | |
287 | regulator-always-on; | |
288 | }; | |
289 | ||
290 | buck3_reg: BUCK3 { | |
291 | regulator-name = "PVDD_INT_1V0"; | |
292 | regulator-min-microvolt = <800000>; | |
293 | regulator-max-microvolt = <1000000>; | |
294 | regulator-always-on; | |
295 | }; | |
296 | ||
297 | buck4_reg: BUCK4 { | |
298 | regulator-name = "PVDD_G3D_1V0"; | |
299 | regulator-min-microvolt = <800000>; | |
300 | regulator-max-microvolt = <1000000>; | |
301 | }; | |
302 | ||
303 | buck5_reg: BUCK5 { | |
304 | regulator-name = "PVDD_LPDDR3_1V2"; | |
305 | regulator-min-microvolt = <800000>; | |
306 | regulator-max-microvolt = <1200000>; | |
307 | regulator-always-on; | |
308 | }; | |
309 | ||
310 | buck6_reg: BUCK6 { | |
311 | regulator-name = "PVDD_KFC_1V0"; | |
312 | regulator-min-microvolt = <800000>; | |
313 | regulator-max-microvolt = <1000000>; | |
314 | regulator-always-on; | |
315 | }; | |
316 | ||
317 | buck7_reg: BUCK7 { | |
318 | regulator-name = "VIN_LLDO_1V4"; | |
319 | regulator-min-microvolt = <800000>; | |
320 | regulator-max-microvolt = <1400000>; | |
321 | regulator-always-on; | |
322 | }; | |
323 | ||
324 | buck8_reg: BUCK8 { | |
325 | regulator-name = "VIN_MLDO_2V0"; | |
326 | regulator-min-microvolt = <800000>; | |
327 | regulator-max-microvolt = <2000000>; | |
328 | regulator-always-on; | |
329 | }; | |
330 | ||
331 | buck9_reg: BUCK9 { | |
332 | regulator-name = "VIN_HLDO_3V5"; | |
333 | regulator-min-microvolt = <3000000>; | |
334 | regulator-max-microvolt = <3500000>; | |
335 | regulator-always-on; | |
336 | }; | |
337 | ||
338 | buck10_reg: BUCK10 { | |
339 | regulator-name = "PVDD_EMMCF_2V8"; | |
340 | regulator-min-microvolt = <2800000>; | |
341 | regulator-max-microvolt = <2800000>; | |
342 | }; | |
343 | }; | |
344 | }; | |
345 | }; | |
346 | ||
347 | &mfc { | |
348 | samsung,mfc-r = <0x43000000 0x800000>; | |
349 | samsung,mfc-l = <0x51000000 0x800000>; | |
350 | }; | |
351 | ||
352 | &mmc_0 { | |
353 | status = "okay"; | |
354 | broken-cd; | |
355 | card-detect-delay = <200>; | |
356 | samsung,dw-mshc-ciu-div = <3>; | |
357 | samsung,dw-mshc-sdr-timing = <0 4>; | |
358 | samsung,dw-mshc-ddr-timing = <0 2>; | |
359 | pinctrl-names = "default"; | |
360 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; | |
361 | vmmc-supply = <&ldo10_reg>; | |
362 | bus-width = <8>; | |
363 | cap-mmc-highspeed; | |
364 | }; | |
365 | ||
366 | &mmc_2 { | |
367 | status = "okay"; | |
368 | card-detect-delay = <200>; | |
369 | samsung,dw-mshc-ciu-div = <3>; | |
370 | samsung,dw-mshc-sdr-timing = <2 3>; | |
371 | samsung,dw-mshc-ddr-timing = <1 2>; | |
372 | pinctrl-names = "default"; | |
373 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; | |
374 | vmmc-supply = <&ldo19_reg>; | |
375 | vqmmc-supply = <&ldo13_reg>; | |
376 | bus-width = <4>; | |
377 | cap-sd-highspeed; | |
378 | }; | |
379 | ||
1fed2252 KK |
380 | &pinctrl_0 { |
381 | s2mps11_irq: s2mps11-irq { | |
382 | samsung,pins = "gpx3-2"; | |
383 | samsung,pin-function = <0xf>; | |
384 | samsung,pin-pud = <0>; | |
385 | samsung,pin-drv = <0>; | |
386 | }; | |
387 | }; | |
ce9940a9 KK |
388 | |
389 | &rtc { | |
390 | status = "okay"; | |
391 | clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>; | |
392 | clock-names = "rtc", "rtc_src"; | |
393 | }; |