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Commit | Line | Data |
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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" |
39c1c413 | 17 | #include <dt-bindings/gpio/gpio.h> |
d105f0b1 TF |
18 | |
19 | / { | |
20 | model = "Samsung Trats based on Exynos4210"; | |
8bdb31b4 | 21 | compatible = "samsung,trats", "samsung,exynos4210", "samsung,exynos4"; |
d105f0b1 | 22 | |
824e4133 | 23 | memory@40000000 { |
1354835a | 24 | device_type = "memory"; |
59cf19a4 TF |
25 | reg = <0x40000000 0x10000000 |
26 | 0x50000000 0x10000000 | |
27 | 0x60000000 0x10000000 | |
28 | 0x70000000 0x10000000>; | |
d105f0b1 TF |
29 | }; |
30 | ||
31 | chosen { | |
32 | bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; | |
62d38099 | 33 | stdout-path = &serial_2; |
d105f0b1 TF |
34 | }; |
35 | ||
b75e2e3d AH |
36 | regulators { |
37 | compatible = "simple-bus"; | |
38 | ||
39 | vemmc_reg: regulator-0 { | |
40 | compatible = "regulator-fixed"; | |
41 | regulator-name = "VMEM_VDD_2.8V"; | |
42 | regulator-min-microvolt = <2800000>; | |
43 | regulator-max-microvolt = <2800000>; | |
39c1c413 | 44 | gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>; |
b75e2e3d AH |
45 | enable-active-high; |
46 | }; | |
47 | ||
48 | tsp_reg: regulator-1 { | |
49 | compatible = "regulator-fixed"; | |
50 | regulator-name = "TSP_FIXED_VOLTAGES"; | |
51 | regulator-min-microvolt = <2800000>; | |
52 | regulator-max-microvolt = <2800000>; | |
39c1c413 | 53 | gpio = <&gpl0 3 GPIO_ACTIVE_HIGH>; |
b75e2e3d AH |
54 | enable-active-high; |
55 | }; | |
56 | ||
57 | cam_af_28v_reg: regulator-2 { | |
58 | compatible = "regulator-fixed"; | |
59 | regulator-name = "8M_AF_2.8V_EN"; | |
60 | regulator-min-microvolt = <2800000>; | |
61 | regulator-max-microvolt = <2800000>; | |
39c1c413 | 62 | gpio = <&gpk1 1 GPIO_ACTIVE_HIGH>; |
b75e2e3d AH |
63 | enable-active-high; |
64 | }; | |
65 | ||
66 | cam_io_en_reg: regulator-3 { | |
67 | compatible = "regulator-fixed"; | |
68 | regulator-name = "CAM_IO_EN"; | |
69 | regulator-min-microvolt = <2800000>; | |
70 | regulator-max-microvolt = <2800000>; | |
39c1c413 | 71 | gpio = <&gpe2 1 GPIO_ACTIVE_HIGH>; |
b75e2e3d AH |
72 | enable-active-high; |
73 | }; | |
74 | ||
75 | cam_io_12v_reg: regulator-4 { | |
76 | compatible = "regulator-fixed"; | |
77 | regulator-name = "8M_1.2V_EN"; | |
78 | regulator-min-microvolt = <1200000>; | |
79 | regulator-max-microvolt = <1200000>; | |
39c1c413 | 80 | gpio = <&gpe2 5 GPIO_ACTIVE_HIGH>; |
b75e2e3d AH |
81 | enable-active-high; |
82 | }; | |
83 | ||
84 | vt_core_15v_reg: regulator-5 { | |
85 | compatible = "regulator-fixed"; | |
86 | regulator-name = "VT_CORE_1.5V"; | |
87 | regulator-min-microvolt = <1500000>; | |
88 | regulator-max-microvolt = <1500000>; | |
39c1c413 | 89 | gpio = <&gpe2 2 GPIO_ACTIVE_HIGH>; |
b75e2e3d AH |
90 | enable-active-high; |
91 | }; | |
d105f0b1 TF |
92 | }; |
93 | ||
9eb61020 TF |
94 | gpio-keys { |
95 | compatible = "gpio-keys"; | |
96 | ||
97 | vol-down-key { | |
39c1c413 | 98 | gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; |
9eb61020 TF |
99 | linux,code = <114>; |
100 | label = "volume down"; | |
101 | debounce-interval = <10>; | |
102 | }; | |
103 | ||
104 | vol-up-key { | |
39c1c413 | 105 | gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; |
9eb61020 TF |
106 | linux,code = <115>; |
107 | label = "volume up"; | |
108 | debounce-interval = <10>; | |
109 | }; | |
110 | ||
111 | power-key { | |
39c1c413 | 112 | gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; |
9eb61020 TF |
113 | linux,code = <116>; |
114 | label = "power"; | |
115 | debounce-interval = <10>; | |
36a0282a | 116 | wakeup-source; |
9eb61020 TF |
117 | }; |
118 | ||
119 | ok-key { | |
39c1c413 | 120 | gpios = <&gpx3 5 GPIO_ACTIVE_LOW>; |
9eb61020 TF |
121 | linux,code = <352>; |
122 | label = "ok"; | |
123 | debounce-interval = <10>; | |
124 | }; | |
125 | }; | |
126 | ||
8b6076d4 TA |
127 | fixed-rate-clocks { |
128 | xxti { | |
129 | compatible = "samsung,clock-xxti"; | |
130 | clock-frequency = <0>; | |
131 | }; | |
132 | ||
133 | xusbxti { | |
134 | compatible = "samsung,clock-xusbxti"; | |
135 | clock-frequency = <24000000>; | |
136 | }; | |
137 | }; | |
39a11311 | 138 | |
bf4a0bed LM |
139 | thermal-zones { |
140 | cpu_thermal: cpu-thermal { | |
141 | cooling-maps { | |
142 | map0 { | |
143 | /* Corresponds to 800MHz at freq_table */ | |
144 | cooling-device = <&cpu0 2 2>; | |
145 | }; | |
146 | map1 { | |
147 | /* Corresponds to 200MHz at freq_table */ | |
148 | cooling-device = <&cpu0 4 4>; | |
149 | }; | |
150 | }; | |
151 | }; | |
152 | }; | |
153 | ||
39a11311 SN |
154 | camera { |
155 | pinctrl-names = "default"; | |
156 | pinctrl-0 = <>; | |
157 | status = "okay"; | |
158 | ||
159 | fimc_0: fimc@11800000 { | |
160 | status = "okay"; | |
0357a443 SN |
161 | assigned-clocks = <&clock CLK_MOUT_FIMC0>, |
162 | <&clock CLK_SCLK_FIMC0>; | |
163 | assigned-clock-parents = <&clock CLK_SCLK_MPLL>; | |
164 | assigned-clock-rates = <0>, <160000000>; | |
39a11311 SN |
165 | }; |
166 | ||
167 | fimc_1: fimc@11810000 { | |
168 | status = "okay"; | |
0357a443 SN |
169 | assigned-clocks = <&clock CLK_MOUT_FIMC1>, |
170 | <&clock CLK_SCLK_FIMC1>; | |
171 | assigned-clock-parents = <&clock CLK_SCLK_MPLL>; | |
172 | assigned-clock-rates = <0>, <160000000>; | |
39a11311 SN |
173 | }; |
174 | ||
175 | fimc_2: fimc@11820000 { | |
176 | status = "okay"; | |
0357a443 SN |
177 | assigned-clocks = <&clock CLK_MOUT_FIMC2>, |
178 | <&clock CLK_SCLK_FIMC2>; | |
179 | assigned-clock-parents = <&clock CLK_SCLK_MPLL>; | |
180 | assigned-clock-rates = <0>, <160000000>; | |
39a11311 SN |
181 | }; |
182 | ||
183 | fimc_3: fimc@11830000 { | |
184 | status = "okay"; | |
0357a443 SN |
185 | assigned-clocks = <&clock CLK_MOUT_FIMC3>, |
186 | <&clock CLK_SCLK_FIMC3>; | |
187 | assigned-clock-parents = <&clock CLK_SCLK_MPLL>; | |
188 | assigned-clock-rates = <0>, <160000000>; | |
39a11311 SN |
189 | }; |
190 | }; | |
d105f0b1 | 191 | }; |
9b70afd9 | 192 | |
300bde79 TA |
193 | &cpu0 { |
194 | cpu0-supply = <&varm_breg>; | |
195 | }; | |
196 | ||
9b70afd9 KK |
197 | &dsi_0 { |
198 | vddcore-supply = <&vusb_reg>; | |
199 | vddio-supply = <&vmipi_reg>; | |
4c74ea4e HK |
200 | samsung,burst-clock-frequency = <500000000>; |
201 | samsung,esc-clock-frequency = <20000000>; | |
9b70afd9 KK |
202 | samsung,pll-clock-frequency = <24000000>; |
203 | status = "okay"; | |
204 | ||
9b70afd9 KK |
205 | panel@0 { |
206 | reg = <0>; | |
207 | compatible = "samsung,s6e8aa0"; | |
208 | vdd3-supply = <&vcclcd_reg>; | |
209 | vci-supply = <&vlcd_reg>; | |
39c1c413 | 210 | reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>; |
9b70afd9 KK |
211 | power-on-delay= <50>; |
212 | reset-delay = <100>; | |
213 | init-delay = <100>; | |
214 | flip-horizontal; | |
215 | flip-vertical; | |
216 | panel-width-mm = <58>; | |
217 | panel-height-mm = <103>; | |
218 | ||
219 | display-timings { | |
220 | timing-0 { | |
221 | clock-frequency = <57153600>; | |
222 | hactive = <720>; | |
223 | vactive = <1280>; | |
224 | hfront-porch = <5>; | |
225 | hback-porch = <5>; | |
226 | hsync-len = <5>; | |
227 | vfront-porch = <13>; | |
228 | vback-porch = <1>; | |
229 | vsync-len = <2>; | |
230 | }; | |
231 | }; | |
9b70afd9 KK |
232 | }; |
233 | }; | |
234 | ||
235 | &exynos_usbphy { | |
236 | status = "okay"; | |
4ae9a4c6 | 237 | vbus-supply = <&safe1_sreg>; |
9b70afd9 KK |
238 | }; |
239 | ||
240 | &fimd { | |
241 | status = "okay"; | |
242 | }; | |
243 | ||
244 | &hsotg { | |
245 | vusb_d-supply = <&vusb_reg>; | |
246 | vusb_a-supply = <&vusbdac_reg>; | |
247 | dr_mode = "peripheral"; | |
248 | status = "okay"; | |
249 | }; | |
250 | ||
251 | &i2c_3 { | |
252 | samsung,i2c-sda-delay = <100>; | |
253 | samsung,i2c-slave-addr = <0x10>; | |
254 | samsung,i2c-max-bus-freq = <400000>; | |
255 | pinctrl-0 = <&i2c3_bus>; | |
256 | pinctrl-names = "default"; | |
257 | status = "okay"; | |
258 | ||
259 | mms114-touchscreen@48 { | |
260 | compatible = "melfas,mms114"; | |
261 | reg = <0x48>; | |
262 | interrupt-parent = <&gpx0>; | |
6ff0b90d | 263 | interrupts = <4 IRQ_TYPE_EDGE_FALLING>; |
9b70afd9 KK |
264 | x-size = <720>; |
265 | y-size = <1280>; | |
266 | avdd-supply = <&tsp_reg>; | |
267 | vdd-supply = <&tsp_reg>; | |
268 | }; | |
269 | }; | |
270 | ||
271 | &i2c_5 { | |
272 | samsung,i2c-sda-delay = <100>; | |
273 | samsung,i2c-slave-addr = <0x10>; | |
274 | samsung,i2c-max-bus-freq = <100000>; | |
275 | pinctrl-0 = <&i2c5_bus>; | |
276 | pinctrl-names = "default"; | |
277 | status = "okay"; | |
278 | ||
279 | max8997_pmic@66 { | |
280 | compatible = "maxim,max8997-pmic"; | |
281 | ||
282 | reg = <0x66>; | |
330d1276 | 283 | interrupt-parent = <&gpx0>; |
6ff0b90d | 284 | interrupts = <7 IRQ_TYPE_NONE>; |
9b70afd9 KK |
285 | |
286 | max8997,pmic-buck1-uses-gpio-dvs; | |
287 | max8997,pmic-buck2-uses-gpio-dvs; | |
288 | max8997,pmic-buck5-uses-gpio-dvs; | |
289 | ||
290 | max8997,pmic-ignore-gpiodvs-side-effect; | |
291 | max8997,pmic-buck125-default-dvs-idx = <0>; | |
292 | ||
39c1c413 JMC |
293 | max8997,pmic-buck125-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>, |
294 | <&gpx0 6 GPIO_ACTIVE_HIGH>, | |
295 | <&gpl0 0 GPIO_ACTIVE_HIGH>; | |
9b70afd9 KK |
296 | |
297 | max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>, | |
298 | <1250000>, <1200000>, | |
299 | <1150000>, <1100000>, | |
300 | <1000000>, <950000>; | |
301 | ||
302 | max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>, | |
303 | <950000>, <900000>, | |
304 | <1100000>, <1000000>, | |
305 | <950000>, <900000>; | |
306 | ||
307 | max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>, | |
308 | <1200000>, <1200000>, | |
309 | <1200000>, <1200000>, | |
310 | <1200000>, <1200000>; | |
311 | ||
312 | regulators { | |
313 | valive_reg: LDO2 { | |
314 | regulator-name = "VALIVE_1.1V_C210"; | |
315 | regulator-min-microvolt = <1100000>; | |
316 | regulator-max-microvolt = <1100000>; | |
317 | regulator-always-on; | |
318 | }; | |
319 | ||
320 | vusb_reg: LDO3 { | |
321 | regulator-name = "VUSB_1.1V_C210"; | |
322 | regulator-min-microvolt = <1100000>; | |
323 | regulator-max-microvolt = <1100000>; | |
324 | }; | |
325 | ||
326 | vmipi_reg: LDO4 { | |
327 | regulator-name = "VMIPI_1.8V"; | |
328 | regulator-min-microvolt = <1800000>; | |
329 | regulator-max-microvolt = <1800000>; | |
330 | }; | |
331 | ||
332 | vpda_reg: LDO6 { | |
333 | regulator-name = "VCC_1.8V_PDA"; | |
334 | regulator-min-microvolt = <1800000>; | |
335 | regulator-max-microvolt = <1800000>; | |
336 | regulator-always-on; | |
337 | }; | |
338 | ||
339 | vcam_reg: LDO7 { | |
340 | regulator-name = "CAM_ISP_1.8V"; | |
341 | regulator-min-microvolt = <1800000>; | |
342 | regulator-max-microvolt = <1800000>; | |
343 | }; | |
344 | ||
345 | vusbdac_reg: LDO8 { | |
44ad5e1f | 346 | regulator-name = "VUSB+VDAC_3.3V_C210"; |
9b70afd9 KK |
347 | regulator-min-microvolt = <3300000>; |
348 | regulator-max-microvolt = <3300000>; | |
349 | }; | |
350 | ||
351 | vccpda_reg: LDO9 { | |
352 | regulator-name = "VCC_2.8V_PDA"; | |
353 | regulator-min-microvolt = <2800000>; | |
354 | regulator-max-microvolt = <2800000>; | |
355 | regulator-always-on; | |
356 | }; | |
357 | ||
358 | vpll_reg: LDO10 { | |
359 | regulator-name = "VPLL_1.1V_C210"; | |
360 | regulator-min-microvolt = <1100000>; | |
361 | regulator-max-microvolt = <1100000>; | |
362 | regulator-always-on; | |
363 | }; | |
364 | ||
365 | vtcam_reg: LDO12 { | |
366 | regulator-name = "VT_CAM_1.8V"; | |
367 | regulator-min-microvolt = <1800000>; | |
368 | regulator-max-microvolt = <1800000>; | |
369 | }; | |
370 | ||
371 | vcclcd_reg: LDO13 { | |
372 | regulator-name = "VCC_3.3V_LCD"; | |
373 | regulator-min-microvolt = <3300000>; | |
374 | regulator-max-microvolt = <3300000>; | |
375 | }; | |
376 | ||
377 | vlcd_reg: LDO15 { | |
378 | regulator-name = "VLCD_2.2V"; | |
379 | regulator-min-microvolt = <2200000>; | |
380 | regulator-max-microvolt = <2200000>; | |
381 | }; | |
382 | ||
383 | camsensor_reg: LDO16 { | |
384 | regulator-name = "CAM_SENSOR_IO_1.8V"; | |
385 | regulator-min-microvolt = <1800000>; | |
386 | regulator-max-microvolt = <1800000>; | |
387 | }; | |
388 | ||
389 | vddq_reg: LDO21 { | |
390 | regulator-name = "VDDQ_M1M2_1.2V"; | |
391 | regulator-min-microvolt = <1200000>; | |
392 | regulator-max-microvolt = <1200000>; | |
393 | regulator-always-on; | |
394 | }; | |
395 | ||
396 | varm_breg: BUCK1 { | |
397 | /* | |
398 | * HACK: The real name is VARM_1.2V_C210, | |
399 | * but exynos-cpufreq does not support | |
400 | * DT-based regulator lookup yet. | |
401 | */ | |
402 | regulator-name = "vdd_arm"; | |
403 | regulator-min-microvolt = <900000>; | |
404 | regulator-max-microvolt = <1350000>; | |
405 | regulator-always-on; | |
406 | }; | |
407 | ||
408 | vint_breg: BUCK2 { | |
409 | regulator-name = "VINT_1.1V_C210"; | |
410 | regulator-min-microvolt = <900000>; | |
411 | regulator-max-microvolt = <1100000>; | |
412 | regulator-always-on; | |
413 | }; | |
414 | ||
415 | camisp_breg: BUCK4 { | |
416 | regulator-name = "CAM_ISP_CORE_1.2V"; | |
417 | regulator-min-microvolt = <1200000>; | |
418 | regulator-max-microvolt = <1200000>; | |
419 | }; | |
420 | ||
421 | vmem_breg: BUCK5 { | |
422 | regulator-name = "VMEM_1.2V_C210"; | |
423 | regulator-min-microvolt = <1200000>; | |
424 | regulator-max-microvolt = <1200000>; | |
425 | regulator-always-on; | |
426 | }; | |
427 | ||
428 | vccsub_breg: BUCK7 { | |
429 | regulator-name = "VCC_SUB_2.0V"; | |
430 | regulator-min-microvolt = <2000000>; | |
431 | regulator-max-microvolt = <2000000>; | |
432 | regulator-always-on; | |
433 | }; | |
434 | ||
435 | safe1_sreg: ESAFEOUT1 { | |
436 | regulator-name = "SAFEOUT1"; | |
9b70afd9 KK |
437 | }; |
438 | ||
439 | safe2_sreg: ESAFEOUT2 { | |
440 | regulator-name = "SAFEOUT2"; | |
441 | regulator-boot-on; | |
442 | }; | |
443 | }; | |
444 | }; | |
445 | }; | |
446 | ||
447 | &sdhci_0 { | |
448 | bus-width = <8>; | |
449 | non-removable; | |
450 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>; | |
451 | pinctrl-names = "default"; | |
452 | vmmc-supply = <&vemmc_reg>; | |
453 | status = "okay"; | |
454 | }; | |
455 | ||
456 | &serial_0 { | |
457 | status = "okay"; | |
458 | }; | |
459 | ||
460 | &serial_1 { | |
461 | status = "okay"; | |
462 | }; | |
463 | ||
464 | &serial_2 { | |
465 | status = "okay"; | |
466 | }; | |
467 | ||
468 | &serial_3 { | |
469 | status = "okay"; | |
470 | }; | |
471 | ||
472 | &tmu { | |
473 | status = "okay"; | |
474 | }; |