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d105f0b1 TF |
1 | /* |
2 | * Samsung's Exynos4210 based Trats board device tree source | |
3 | * | |
4 | * Copyright (c) 2012 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com | |
6 | * | |
7 | * Device tree source file for Samsung's Trats board which is based on | |
8 | * Samsung's Exynos4210 SoC. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | ||
15 | /dts-v1/; | |
3799279f | 16 | #include "exynos4210.dtsi" |
d105f0b1 TF |
17 | |
18 | / { | |
19 | model = "Samsung Trats based on Exynos4210"; | |
8bdb31b4 | 20 | compatible = "samsung,trats", "samsung,exynos4210", "samsung,exynos4"; |
d105f0b1 TF |
21 | |
22 | memory { | |
59cf19a4 TF |
23 | reg = <0x40000000 0x10000000 |
24 | 0x50000000 0x10000000 | |
25 | 0x60000000 0x10000000 | |
26 | 0x70000000 0x10000000>; | |
d105f0b1 TF |
27 | }; |
28 | ||
29 | chosen { | |
30 | bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; | |
31 | }; | |
32 | ||
b75e2e3d AH |
33 | regulators { |
34 | compatible = "simple-bus"; | |
35 | ||
36 | vemmc_reg: regulator-0 { | |
37 | compatible = "regulator-fixed"; | |
38 | regulator-name = "VMEM_VDD_2.8V"; | |
39 | regulator-min-microvolt = <2800000>; | |
40 | regulator-max-microvolt = <2800000>; | |
41 | gpio = <&gpk0 2 0>; | |
42 | enable-active-high; | |
43 | }; | |
44 | ||
45 | tsp_reg: regulator-1 { | |
46 | compatible = "regulator-fixed"; | |
47 | regulator-name = "TSP_FIXED_VOLTAGES"; | |
48 | regulator-min-microvolt = <2800000>; | |
49 | regulator-max-microvolt = <2800000>; | |
50 | gpio = <&gpl0 3 0>; | |
51 | enable-active-high; | |
52 | }; | |
53 | ||
54 | cam_af_28v_reg: regulator-2 { | |
55 | compatible = "regulator-fixed"; | |
56 | regulator-name = "8M_AF_2.8V_EN"; | |
57 | regulator-min-microvolt = <2800000>; | |
58 | regulator-max-microvolt = <2800000>; | |
59 | gpio = <&gpk1 1 0>; | |
60 | enable-active-high; | |
61 | }; | |
62 | ||
63 | cam_io_en_reg: regulator-3 { | |
64 | compatible = "regulator-fixed"; | |
65 | regulator-name = "CAM_IO_EN"; | |
66 | regulator-min-microvolt = <2800000>; | |
67 | regulator-max-microvolt = <2800000>; | |
68 | gpio = <&gpe2 1 0>; | |
69 | enable-active-high; | |
70 | }; | |
71 | ||
72 | cam_io_12v_reg: regulator-4 { | |
73 | compatible = "regulator-fixed"; | |
74 | regulator-name = "8M_1.2V_EN"; | |
75 | regulator-min-microvolt = <1200000>; | |
76 | regulator-max-microvolt = <1200000>; | |
77 | gpio = <&gpe2 5 0>; | |
78 | enable-active-high; | |
79 | }; | |
80 | ||
81 | vt_core_15v_reg: regulator-5 { | |
82 | compatible = "regulator-fixed"; | |
83 | regulator-name = "VT_CORE_1.5V"; | |
84 | regulator-min-microvolt = <1500000>; | |
85 | regulator-max-microvolt = <1500000>; | |
86 | gpio = <&gpe2 2 0>; | |
87 | enable-active-high; | |
88 | }; | |
d105f0b1 TF |
89 | }; |
90 | ||
3fcf858a TF |
91 | hsotg@12480000 { |
92 | vusb_d-supply = <&vusb_reg>; | |
93 | vusb_a-supply = <&vusbdac_reg>; | |
94 | status = "okay"; | |
95 | }; | |
96 | ||
d105f0b1 TF |
97 | sdhci_emmc: sdhci@12510000 { |
98 | bus-width = <8>; | |
99 | non-removable; | |
e9250126 TF |
100 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>; |
101 | pinctrl-names = "default"; | |
d105f0b1 TF |
102 | vmmc-supply = <&vemmc_reg>; |
103 | status = "okay"; | |
104 | }; | |
105 | ||
3fcf858a TF |
106 | exynos-usbphy@125B0000 { |
107 | status = "okay"; | |
108 | }; | |
109 | ||
d105f0b1 TF |
110 | serial@13800000 { |
111 | status = "okay"; | |
112 | }; | |
113 | ||
114 | serial@13810000 { | |
115 | status = "okay"; | |
116 | }; | |
117 | ||
118 | serial@13820000 { | |
119 | status = "okay"; | |
120 | }; | |
121 | ||
122 | serial@13830000 { | |
123 | status = "okay"; | |
124 | }; | |
125 | ||
9eb61020 TF |
126 | gpio-keys { |
127 | compatible = "gpio-keys"; | |
128 | ||
129 | vol-down-key { | |
130 | gpios = <&gpx2 1 1>; | |
131 | linux,code = <114>; | |
132 | label = "volume down"; | |
133 | debounce-interval = <10>; | |
134 | }; | |
135 | ||
136 | vol-up-key { | |
137 | gpios = <&gpx2 0 1>; | |
138 | linux,code = <115>; | |
139 | label = "volume up"; | |
140 | debounce-interval = <10>; | |
141 | }; | |
142 | ||
143 | power-key { | |
144 | gpios = <&gpx2 7 1>; | |
145 | linux,code = <116>; | |
146 | label = "power"; | |
147 | debounce-interval = <10>; | |
148 | gpio-key,wakeup; | |
149 | }; | |
150 | ||
151 | ok-key { | |
152 | gpios = <&gpx3 5 1>; | |
153 | linux,code = <352>; | |
154 | label = "ok"; | |
155 | debounce-interval = <10>; | |
156 | }; | |
157 | }; | |
158 | ||
b74cbbc7 TF |
159 | i2c@13890000 { |
160 | samsung,i2c-sda-delay = <100>; | |
161 | samsung,i2c-slave-addr = <0x10>; | |
162 | samsung,i2c-max-bus-freq = <400000>; | |
163 | pinctrl-0 = <&i2c3_bus>; | |
164 | pinctrl-names = "default"; | |
165 | status = "okay"; | |
0d09bf69 TF |
166 | |
167 | mms114-touchscreen@48 { | |
168 | compatible = "melfas,mms114"; | |
169 | reg = <0x48>; | |
170 | interrupt-parent = <&gpx0>; | |
171 | interrupts = <4 2>; | |
172 | x-size = <720>; | |
173 | y-size = <1280>; | |
174 | avdd-supply = <&tsp_reg>; | |
175 | vdd-supply = <&tsp_reg>; | |
176 | }; | |
b74cbbc7 TF |
177 | }; |
178 | ||
d105f0b1 TF |
179 | i2c@138B0000 { |
180 | samsung,i2c-sda-delay = <100>; | |
181 | samsung,i2c-slave-addr = <0x10>; | |
182 | samsung,i2c-max-bus-freq = <100000>; | |
e9250126 TF |
183 | pinctrl-0 = <&i2c5_bus>; |
184 | pinctrl-names = "default"; | |
d105f0b1 TF |
185 | status = "okay"; |
186 | ||
187 | max8997_pmic@66 { | |
188 | compatible = "maxim,max8997-pmic"; | |
189 | ||
190 | reg = <0x66>; | |
191 | ||
192 | max8997,pmic-buck1-uses-gpio-dvs; | |
193 | max8997,pmic-buck2-uses-gpio-dvs; | |
194 | max8997,pmic-buck5-uses-gpio-dvs; | |
195 | ||
196 | max8997,pmic-ignore-gpiodvs-side-effect; | |
197 | max8997,pmic-buck125-default-dvs-idx = <0>; | |
198 | ||
e9250126 TF |
199 | max8997,pmic-buck125-dvs-gpios = <&gpx0 5 0>, |
200 | <&gpx0 6 0>, | |
201 | <&gpl0 0 0>; | |
d105f0b1 TF |
202 | |
203 | max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>, | |
204 | <1250000>, <1200000>, | |
205 | <1150000>, <1100000>, | |
206 | <1000000>, <950000>; | |
207 | ||
208 | max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>, | |
209 | <950000>, <900000>, | |
210 | <1100000>, <1000000>, | |
211 | <950000>, <900000>; | |
212 | ||
213 | max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>, | |
214 | <1200000>, <1200000>, | |
215 | <1200000>, <1200000>, | |
216 | <1200000>, <1200000>; | |
217 | ||
218 | regulators { | |
219 | valive_reg: LDO2 { | |
220 | regulator-name = "VALIVE_1.1V_C210"; | |
221 | regulator-min-microvolt = <1100000>; | |
222 | regulator-max-microvolt = <1100000>; | |
223 | regulator-always-on; | |
224 | }; | |
225 | ||
226 | vusb_reg: LDO3 { | |
227 | regulator-name = "VUSB_1.1V_C210"; | |
228 | regulator-min-microvolt = <1100000>; | |
229 | regulator-max-microvolt = <1100000>; | |
230 | }; | |
231 | ||
232 | vmipi_reg: LDO4 { | |
233 | regulator-name = "VMIPI_1.8V"; | |
234 | regulator-min-microvolt = <1800000>; | |
235 | regulator-max-microvolt = <1800000>; | |
236 | }; | |
237 | ||
238 | vpda_reg: LDO6 { | |
239 | regulator-name = "VCC_1.8V_PDA"; | |
240 | regulator-min-microvolt = <1800000>; | |
241 | regulator-max-microvolt = <1800000>; | |
242 | regulator-always-on; | |
243 | }; | |
244 | ||
245 | vcam_reg: LDO7 { | |
246 | regulator-name = "CAM_ISP_1.8V"; | |
247 | regulator-min-microvolt = <1800000>; | |
248 | regulator-max-microvolt = <1800000>; | |
249 | }; | |
250 | ||
251 | vusbdac_reg: LDO8 { | |
252 | regulator-name = "VUSB/VDAC_3.3V_C210"; | |
253 | regulator-min-microvolt = <3300000>; | |
254 | regulator-max-microvolt = <3300000>; | |
255 | }; | |
256 | ||
257 | vccpda_reg: LDO9 { | |
258 | regulator-name = "VCC_2.8V_PDA"; | |
259 | regulator-min-microvolt = <2800000>; | |
260 | regulator-max-microvolt = <2800000>; | |
261 | regulator-always-on; | |
262 | }; | |
263 | ||
264 | vpll_reg: LDO10 { | |
265 | regulator-name = "VPLL_1.1V_C210"; | |
266 | regulator-min-microvolt = <1100000>; | |
267 | regulator-max-microvolt = <1100000>; | |
268 | regulator-always-on; | |
269 | }; | |
270 | ||
b75e2e3d AH |
271 | vtcam_reg: LDO12 { |
272 | regulator-name = "VT_CAM_1.8V"; | |
273 | regulator-min-microvolt = <1800000>; | |
274 | regulator-max-microvolt = <1800000>; | |
275 | }; | |
276 | ||
d105f0b1 TF |
277 | vcclcd_reg: LDO13 { |
278 | regulator-name = "VCC_3.3V_LCD"; | |
279 | regulator-min-microvolt = <3300000>; | |
280 | regulator-max-microvolt = <3300000>; | |
281 | }; | |
282 | ||
283 | vlcd_reg: LDO15 { | |
284 | regulator-name = "VLCD_2.2V"; | |
285 | regulator-min-microvolt = <2200000>; | |
286 | regulator-max-microvolt = <2200000>; | |
287 | }; | |
288 | ||
289 | camsensor_reg: LDO16 { | |
290 | regulator-name = "CAM_SENSOR_IO_1.8V"; | |
291 | regulator-min-microvolt = <1800000>; | |
292 | regulator-max-microvolt = <1800000>; | |
293 | }; | |
294 | ||
295 | vddq_reg: LDO21 { | |
296 | regulator-name = "VDDQ_M1M2_1.2V"; | |
297 | regulator-min-microvolt = <1200000>; | |
298 | regulator-max-microvolt = <1200000>; | |
299 | regulator-always-on; | |
300 | }; | |
301 | ||
302 | varm_breg: BUCK1 { | |
db9f3169 TF |
303 | /* |
304 | * HACK: The real name is VARM_1.2V_C210, | |
305 | * but exynos-cpufreq does not support | |
306 | * DT-based regulator lookup yet. | |
307 | */ | |
308 | regulator-name = "vdd_arm"; | |
d105f0b1 TF |
309 | regulator-min-microvolt = <900000>; |
310 | regulator-max-microvolt = <1350000>; | |
311 | regulator-always-on; | |
312 | }; | |
313 | ||
314 | vint_breg: BUCK2 { | |
315 | regulator-name = "VINT_1.1V_C210"; | |
316 | regulator-min-microvolt = <900000>; | |
317 | regulator-max-microvolt = <1100000>; | |
318 | regulator-always-on; | |
319 | }; | |
320 | ||
321 | camisp_breg: BUCK4 { | |
322 | regulator-name = "CAM_ISP_CORE_1.2V"; | |
323 | regulator-min-microvolt = <1200000>; | |
324 | regulator-max-microvolt = <1200000>; | |
325 | }; | |
326 | ||
327 | vmem_breg: BUCK5 { | |
328 | regulator-name = "VMEM_1.2V_C210"; | |
329 | regulator-min-microvolt = <1200000>; | |
330 | regulator-max-microvolt = <1200000>; | |
331 | regulator-always-on; | |
332 | }; | |
333 | ||
334 | vccsub_breg: BUCK7 { | |
335 | regulator-name = "VCC_SUB_2.0V"; | |
336 | regulator-min-microvolt = <2000000>; | |
337 | regulator-max-microvolt = <2000000>; | |
338 | regulator-always-on; | |
339 | }; | |
340 | ||
341 | safe1_sreg: ESAFEOUT1 { | |
342 | regulator-name = "SAFEOUT1"; | |
343 | regulator-always-on; | |
344 | }; | |
345 | ||
346 | safe2_sreg: ESAFEOUT2 { | |
347 | regulator-name = "SAFEOUT2"; | |
348 | regulator-boot-on; | |
349 | }; | |
350 | }; | |
351 | }; | |
352 | }; | |
8b6076d4 TA |
353 | |
354 | fixed-rate-clocks { | |
355 | xxti { | |
356 | compatible = "samsung,clock-xxti"; | |
357 | clock-frequency = <0>; | |
358 | }; | |
359 | ||
360 | xusbxti { | |
361 | compatible = "samsung,clock-xusbxti"; | |
362 | clock-frequency = <24000000>; | |
363 | }; | |
364 | }; | |
39a11311 | 365 | |
e78dd468 AH |
366 | dsi_0: dsi@11C80000 { |
367 | vddcore-supply = <&vusb_reg>; | |
368 | vddio-supply = <&vmipi_reg>; | |
369 | samsung,pll-clock-frequency = <24000000>; | |
370 | status = "okay"; | |
371 | ||
372 | ports { | |
373 | #address-cells = <1>; | |
374 | #size-cells = <0>; | |
375 | ||
376 | port@1 { | |
377 | reg = <1>; | |
378 | ||
379 | dsi_out: endpoint { | |
380 | remote-endpoint = <&dsi_in>; | |
381 | samsung,burst-clock-frequency = <500000000>; | |
382 | samsung,esc-clock-frequency = <20000000>; | |
383 | }; | |
384 | }; | |
385 | }; | |
386 | ||
387 | panel@0 { | |
388 | reg = <0>; | |
389 | compatible = "samsung,s6e8aa0"; | |
390 | vdd3-supply = <&vcclcd_reg>; | |
391 | vci-supply = <&vlcd_reg>; | |
392 | reset-gpios = <&gpy4 5 0>; | |
393 | power-on-delay= <50>; | |
394 | reset-delay = <100>; | |
395 | init-delay = <100>; | |
396 | flip-horizontal; | |
397 | flip-vertical; | |
398 | panel-width-mm = <58>; | |
399 | panel-height-mm = <103>; | |
400 | ||
401 | display-timings { | |
402 | timing-0 { | |
403 | clock-frequency = <57153600>; | |
404 | hactive = <720>; | |
405 | vactive = <1280>; | |
406 | hfront-porch = <5>; | |
407 | hback-porch = <5>; | |
408 | hsync-len = <5>; | |
409 | vfront-porch = <13>; | |
410 | vback-porch = <1>; | |
411 | vsync-len = <2>; | |
412 | }; | |
413 | }; | |
414 | ||
415 | port { | |
416 | dsi_in: endpoint { | |
417 | remote-endpoint = <&dsi_out>; | |
418 | }; | |
419 | }; | |
420 | }; | |
421 | }; | |
422 | ||
b5608396 AH |
423 | fimd@11c00000 { |
424 | status = "okay"; | |
425 | }; | |
426 | ||
39a11311 SN |
427 | camera { |
428 | pinctrl-names = "default"; | |
429 | pinctrl-0 = <>; | |
430 | status = "okay"; | |
431 | ||
432 | fimc_0: fimc@11800000 { | |
433 | status = "okay"; | |
434 | }; | |
435 | ||
436 | fimc_1: fimc@11810000 { | |
437 | status = "okay"; | |
438 | }; | |
439 | ||
440 | fimc_2: fimc@11820000 { | |
441 | status = "okay"; | |
442 | }; | |
443 | ||
444 | fimc_3: fimc@11830000 { | |
445 | status = "okay"; | |
446 | }; | |
447 | }; | |
d105f0b1 | 448 | }; |