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34dcedfb CK |
1 | /* |
2 | * SAMSUNG SMDK5420 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" | |
14 | ||
15 | / { | |
16 | model = "Samsung SMDK5420 board based on EXYNOS5420"; | |
8bdb31b4 | 17 | compatible = "samsung,smdk5420", "samsung,exynos5420", "samsung,exynos5"; |
34dcedfb CK |
18 | |
19 | memory { | |
20 | reg = <0x20000000 0x80000000>; | |
21 | }; | |
22 | ||
23 | chosen { | |
24 | bootargs = "console=ttySAC2,115200 init=/linuxrc"; | |
25 | }; | |
26 | ||
27 | fixed-rate-clocks { | |
28 | oscclk { | |
29 | compatible = "samsung,exynos5420-oscclk"; | |
30 | clock-frequency = <24000000>; | |
31 | }; | |
7e03ff33 SK |
32 | }; |
33 | ||
34 | regulators { | |
35 | compatible = "simple-bus"; | |
36 | #address-cells = <1>; | |
37 | #size-cells = <0>; | |
38 | ||
39 | vdd: fixed-regulator@0 { | |
40 | compatible = "regulator-fixed"; | |
41 | reg = <0>; | |
42 | regulator-name = "vdd-supply"; | |
43 | regulator-min-microvolt = <1800000>; | |
44 | regulator-max-microvolt = <1800000>; | |
45 | regulator-always-on; | |
46 | }; | |
47 | ||
48 | dbvdd: fixed-regulator@1 { | |
49 | compatible = "regulator-fixed"; | |
50 | reg = <1>; | |
51 | regulator-name = "dbvdd-supply"; | |
52 | regulator-min-microvolt = <3300000>; | |
53 | regulator-max-microvolt = <3300000>; | |
54 | regulator-always-on; | |
55 | }; | |
56 | ||
57 | spkvdd: fixed-regulator@2 { | |
58 | compatible = "regulator-fixed"; | |
59 | reg = <2>; | |
60 | regulator-name = "spkvdd-supply"; | |
61 | regulator-min-microvolt = <5000000>; | |
62 | regulator-max-microvolt = <5000000>; | |
63 | regulator-always-on; | |
64 | }; | |
34dcedfb | 65 | }; |
ee3381d4 | 66 | |
451c402b SK |
67 | rtc@101E0000 { |
68 | status = "okay"; | |
69 | }; | |
70 | ||
0e2c5915 YK |
71 | mmc@12200000 { |
72 | status = "okay"; | |
73 | broken-cd; | |
74 | supports-highspeed; | |
75 | card-detect-delay = <200>; | |
76 | samsung,dw-mshc-ciu-div = <3>; | |
77 | samsung,dw-mshc-sdr-timing = <0 4>; | |
78 | samsung,dw-mshc-ddr-timing = <0 2>; | |
79 | pinctrl-names = "default"; | |
80 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; | |
81 | ||
82 | slot@0 { | |
83 | reg = <0>; | |
84 | bus-width = <8>; | |
85 | }; | |
86 | }; | |
87 | ||
88 | mmc@12220000 { | |
89 | status = "okay"; | |
90 | supports-highspeed; | |
91 | card-detect-delay = <200>; | |
92 | samsung,dw-mshc-ciu-div = <3>; | |
93 | samsung,dw-mshc-sdr-timing = <2 3>; | |
94 | samsung,dw-mshc-ddr-timing = <1 2>; | |
95 | pinctrl-names = "default"; | |
96 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; | |
97 | ||
98 | slot@0 { | |
99 | reg = <0>; | |
100 | bus-width = <4>; | |
101 | }; | |
102 | }; | |
103 | ||
1339d33a | 104 | dp-controller@145B0000 { |
4e780892 VS |
105 | pinctrl-names = "default"; |
106 | pinctrl-0 = <&dp_hpd>; | |
1339d33a VS |
107 | samsung,color-space = <0>; |
108 | samsung,dynamic-range = <0>; | |
109 | samsung,ycbcr-coeff = <0>; | |
110 | samsung,color-depth = <1>; | |
111 | samsung,link-rate = <0x0a>; | |
112 | samsung,lane-count = <4>; | |
113 | status = "okay"; | |
114 | }; | |
115 | ||
ee3381d4 VS |
116 | fimd@14400000 { |
117 | status = "okay"; | |
118 | display-timings { | |
119 | native-mode = <&timing0>; | |
120 | timing0: timing@0 { | |
121 | clock-frequency = <50000>; | |
122 | hactive = <2560>; | |
123 | vactive = <1600>; | |
124 | hfront-porch = <48>; | |
125 | hback-porch = <80>; | |
126 | hsync-len = <32>; | |
127 | vback-porch = <16>; | |
128 | vfront-porch = <8>; | |
129 | vsync-len = <6>; | |
130 | }; | |
131 | }; | |
132 | }; | |
133 | ||
29f86661 RS |
134 | pinctrl@13400000 { |
135 | hdmi_hpd_irq: hdmi-hpd-irq { | |
136 | samsung,pins = "gpx3-7"; | |
137 | samsung,pin-function = <0>; | |
138 | samsung,pin-pud = <1>; | |
139 | samsung,pin-drv = <0>; | |
140 | }; | |
141 | }; | |
142 | ||
9c6096e9 VG |
143 | pinctrl@14000000 { |
144 | usb300_vbus_en: usb300-vbus-en { | |
145 | samsung,pins = "gpg0-5"; | |
146 | samsung,pin-function = <1>; | |
147 | samsung,pin-pud = <0>; | |
148 | samsung,pin-drv = <0>; | |
149 | }; | |
150 | ||
151 | usb301_vbus_en: usb301-vbus-en { | |
152 | samsung,pins = "gpg1-4"; | |
153 | samsung,pin-function = <1>; | |
154 | samsung,pin-pud = <0>; | |
155 | samsung,pin-drv = <0>; | |
156 | }; | |
157 | }; | |
158 | ||
29f86661 RS |
159 | hdmi@14530000 { |
160 | status = "okay"; | |
161 | hpd-gpio = <&gpx3 7 0>; | |
162 | pinctrl-names = "default"; | |
163 | pinctrl-0 = <&hdmi_hpd_irq>; | |
164 | }; | |
165 | ||
9c6096e9 VG |
166 | usb300_vbus_reg: regulator-usb300 { |
167 | compatible = "regulator-fixed"; | |
168 | regulator-name = "VBUS0"; | |
169 | regulator-min-microvolt = <5000000>; | |
170 | regulator-max-microvolt = <5000000>; | |
171 | gpio = <&gpg0 5 0>; | |
172 | pinctrl-names = "default"; | |
173 | pinctrl-0 = <&usb300_vbus_en>; | |
174 | enable-active-high; | |
175 | }; | |
176 | ||
177 | usb301_vbus_reg: regulator-usb301 { | |
178 | compatible = "regulator-fixed"; | |
179 | regulator-name = "VBUS1"; | |
180 | regulator-min-microvolt = <5000000>; | |
181 | regulator-max-microvolt = <5000000>; | |
182 | gpio = <&gpg1 4 0>; | |
183 | pinctrl-names = "default"; | |
184 | pinctrl-0 = <&usb301_vbus_en>; | |
185 | enable-active-high; | |
186 | }; | |
187 | ||
188 | phy@12100000 { | |
189 | vbus-supply = <&usb300_vbus_reg>; | |
190 | }; | |
191 | ||
192 | phy@12500000 { | |
193 | vbus-supply = <&usb301_vbus_reg>; | |
194 | }; | |
195 | ||
29f86661 RS |
196 | i2c_2: i2c@12C80000 { |
197 | samsung,i2c-sda-delay = <100>; | |
198 | samsung,i2c-max-bus-freq = <66000>; | |
199 | status = "okay"; | |
200 | ||
201 | hdmiddc@50 { | |
202 | compatible = "samsung,exynos4210-hdmiddc"; | |
203 | reg = <0x50>; | |
204 | }; | |
205 | }; | |
c8c253fc SK |
206 | |
207 | hsi2c_4: i2c@12CA0000 { | |
208 | status = "okay"; | |
209 | ||
210 | s2mps11_pmic@66 { | |
211 | compatible = "samsung,s2mps11-pmic"; | |
212 | reg = <0x66>; | |
213 | s2mps11,buck2-ramp-delay = <12>; | |
214 | s2mps11,buck34-ramp-delay = <12>; | |
215 | s2mps11,buck16-ramp-delay = <12>; | |
216 | s2mps11,buck6-ramp-enable = <1>; | |
217 | s2mps11,buck2-ramp-enable = <1>; | |
218 | s2mps11,buck3-ramp-enable = <1>; | |
219 | s2mps11,buck4-ramp-enable = <1>; | |
220 | ||
221 | s2mps11_osc: clocks { | |
222 | #clock-cells = <1>; | |
223 | clock-output-names = "s2mps11_ap", | |
224 | "s2mps11_cp", "s2mps11_bt"; | |
225 | }; | |
226 | ||
227 | regulators { | |
228 | ldo1_reg: LDO1 { | |
229 | regulator-name = "vdd_ldo1"; | |
230 | regulator-min-microvolt = <1000000>; | |
231 | regulator-max-microvolt = <1000000>; | |
232 | regulator-always-on; | |
233 | }; | |
234 | ||
235 | ldo3_reg: LDO3 { | |
236 | regulator-name = "vdd_ldo3"; | |
237 | regulator-min-microvolt = <1800000>; | |
238 | regulator-max-microvolt = <1800000>; | |
239 | regulator-always-on; | |
240 | }; | |
241 | ||
242 | ldo5_reg: LDO5 { | |
243 | regulator-name = "vdd_ldo5"; | |
244 | regulator-min-microvolt = <1800000>; | |
245 | regulator-max-microvolt = <1800000>; | |
246 | regulator-always-on; | |
247 | }; | |
248 | ||
249 | ldo6_reg: LDO6 { | |
250 | regulator-name = "vdd_ldo6"; | |
251 | regulator-min-microvolt = <1000000>; | |
252 | regulator-max-microvolt = <1000000>; | |
253 | regulator-always-on; | |
254 | }; | |
255 | ||
256 | ldo7_reg: LDO7 { | |
257 | regulator-name = "vdd_ldo7"; | |
258 | regulator-min-microvolt = <1800000>; | |
259 | regulator-max-microvolt = <1800000>; | |
260 | regulator-always-on; | |
261 | }; | |
262 | ||
263 | ldo8_reg: LDO8 { | |
264 | regulator-name = "vdd_ldo8"; | |
265 | regulator-min-microvolt = <1800000>; | |
266 | regulator-max-microvolt = <1800000>; | |
267 | regulator-always-on; | |
268 | }; | |
269 | ||
270 | ldo9_reg: LDO9 { | |
271 | regulator-name = "vdd_ldo9"; | |
272 | regulator-min-microvolt = <3000000>; | |
273 | regulator-max-microvolt = <3000000>; | |
274 | regulator-always-on; | |
275 | }; | |
276 | ||
277 | ldo10_reg: LDO10 { | |
278 | regulator-name = "vdd_ldo10"; | |
279 | regulator-min-microvolt = <1800000>; | |
280 | regulator-max-microvolt = <1800000>; | |
281 | regulator-always-on; | |
282 | }; | |
283 | ||
284 | ldo11_reg: LDO11 { | |
285 | regulator-name = "vdd_ldo11"; | |
286 | regulator-min-microvolt = <1000000>; | |
287 | regulator-max-microvolt = <1000000>; | |
288 | regulator-always-on; | |
289 | }; | |
290 | ||
291 | ldo12_reg: LDO12 { | |
292 | regulator-name = "vdd_ldo12"; | |
293 | regulator-min-microvolt = <1800000>; | |
294 | regulator-max-microvolt = <1800000>; | |
295 | regulator-always-on; | |
296 | }; | |
297 | ||
298 | ldo13_reg: LDO13 { | |
299 | regulator-name = "vdd_ldo13"; | |
300 | regulator-min-microvolt = <2800000>; | |
301 | regulator-max-microvolt = <2800000>; | |
302 | regulator-always-on; | |
303 | }; | |
304 | ||
305 | ldo15_reg: LDO15 { | |
306 | regulator-name = "vdd_ldo15"; | |
307 | regulator-min-microvolt = <3100000>; | |
308 | regulator-max-microvolt = <3100000>; | |
309 | regulator-always-on; | |
310 | }; | |
311 | ||
312 | ldo16_reg: LDO16 { | |
313 | regulator-name = "vdd_ldo16"; | |
314 | regulator-min-microvolt = <2200000>; | |
315 | regulator-max-microvolt = <2200000>; | |
316 | regulator-always-on; | |
317 | }; | |
318 | ||
319 | ldo17_reg: LDO17 { | |
320 | regulator-name = "tsp_avdd"; | |
321 | regulator-min-microvolt = <3300000>; | |
322 | regulator-max-microvolt = <3300000>; | |
323 | regulator-always-on; | |
324 | }; | |
325 | ||
326 | ldo19_reg: LDO19 { | |
327 | regulator-name = "vdd_sd"; | |
328 | regulator-min-microvolt = <2800000>; | |
329 | regulator-max-microvolt = <2800000>; | |
330 | regulator-always-on; | |
331 | }; | |
332 | ||
333 | ldo24_reg: LDO24 { | |
334 | regulator-name = "tsp_io"; | |
335 | regulator-min-microvolt = <2800000>; | |
336 | regulator-max-microvolt = <2800000>; | |
337 | regulator-always-on; | |
338 | }; | |
339 | ||
340 | buck1_reg: BUCK1 { | |
341 | regulator-name = "vdd_mif"; | |
342 | regulator-min-microvolt = <800000>; | |
343 | regulator-max-microvolt = <1300000>; | |
344 | regulator-always-on; | |
345 | regulator-boot-on; | |
346 | }; | |
347 | ||
348 | buck2_reg: BUCK2 { | |
349 | regulator-name = "vdd_arm"; | |
350 | regulator-min-microvolt = <800000>; | |
351 | regulator-max-microvolt = <1500000>; | |
352 | regulator-always-on; | |
353 | regulator-boot-on; | |
354 | }; | |
355 | ||
356 | buck3_reg: BUCK3 { | |
357 | regulator-name = "vdd_int"; | |
358 | regulator-min-microvolt = <800000>; | |
359 | regulator-max-microvolt = <1400000>; | |
360 | regulator-always-on; | |
361 | regulator-boot-on; | |
362 | }; | |
363 | ||
364 | buck4_reg: BUCK4 { | |
365 | regulator-name = "vdd_g3d"; | |
366 | regulator-min-microvolt = <800000>; | |
367 | regulator-max-microvolt = <1400000>; | |
368 | regulator-always-on; | |
369 | regulator-boot-on; | |
370 | }; | |
371 | ||
372 | buck5_reg: BUCK5 { | |
373 | regulator-name = "vdd_mem"; | |
374 | regulator-min-microvolt = <800000>; | |
375 | regulator-max-microvolt = <1400000>; | |
376 | regulator-always-on; | |
377 | regulator-boot-on; | |
378 | }; | |
379 | ||
380 | buck6_reg: BUCK6 { | |
381 | regulator-name = "vdd_kfc"; | |
382 | regulator-min-microvolt = <800000>; | |
383 | regulator-max-microvolt = <1500000>; | |
384 | regulator-always-on; | |
385 | regulator-boot-on; | |
386 | }; | |
387 | ||
388 | buck7_reg: BUCK7 { | |
389 | regulator-name = "vdd_1.0v_ldo"; | |
390 | regulator-min-microvolt = <800000>; | |
391 | regulator-max-microvolt = <1500000>; | |
392 | regulator-always-on; | |
393 | regulator-boot-on; | |
394 | }; | |
395 | ||
396 | buck8_reg: BUCK8 { | |
397 | regulator-name = "vdd_1.8v_ldo"; | |
398 | regulator-min-microvolt = <800000>; | |
399 | regulator-max-microvolt = <1500000>; | |
400 | regulator-always-on; | |
401 | regulator-boot-on; | |
402 | }; | |
403 | ||
404 | buck9_reg: BUCK9 { | |
405 | regulator-name = "vdd_2.8v_ldo"; | |
406 | regulator-min-microvolt = <3000000>; | |
407 | regulator-max-microvolt = <3750000>; | |
408 | regulator-always-on; | |
409 | regulator-boot-on; | |
410 | }; | |
411 | ||
412 | buck10_reg: BUCK10 { | |
413 | regulator-name = "vdd_vmem"; | |
414 | regulator-min-microvolt = <2850000>; | |
415 | regulator-max-microvolt = <2850000>; | |
416 | regulator-always-on; | |
417 | regulator-boot-on; | |
418 | }; | |
419 | }; | |
420 | }; | |
421 | }; | |
34dcedfb | 422 | }; |