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b672b27d MK |
1 | /* |
2 | * Samsung's S5PV210 SoC device tree source | |
3 | * | |
4 | * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd. | |
5 | * | |
6 | * Mateusz Krawczuk <m.krawczuk@partner.samsung.com> | |
7 | * Tomasz Figa <t.figa@samsung.com> | |
8 | * | |
9 | * Board device tree source for Samsung Aquila board. | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of the GNU General Public License version 2 as | |
13 | * published by the Free Software Foundation. | |
14 | */ | |
15 | ||
16 | /dts-v1/; | |
17 | #include <dt-bindings/input/input.h> | |
18 | #include "s5pv210.dtsi" | |
19 | ||
20 | / { | |
21 | model = "Samsung Aquila based on S5PC110"; | |
22 | compatible = "samsung,aquila", "samsung,s5pv210"; | |
23 | ||
24 | aliases { | |
25 | i2c3 = &i2c_pmic; | |
26 | }; | |
27 | ||
28 | chosen { | |
29 | bootargs = "console=ttySAC2,115200n8 root=/dev/mmcblk1p5 rw rootwait ignore_loglevel earlyprintk"; | |
30 | }; | |
31 | ||
32 | memory { | |
33 | device_type = "memory"; | |
34 | reg = <0x30000000 0x05000000 | |
35 | 0x40000000 0x18000000>; | |
36 | }; | |
37 | ||
38 | regulators { | |
39 | compatible = "simple-bus"; | |
40 | #address-cells = <1>; | |
41 | #size-cells = <0>; | |
42 | ||
43 | vtf_reg: fixed-regulator@0 { | |
44 | compatible = "regulator-fixed"; | |
45 | reg = <0>; | |
46 | regulator-name = "V_TF_2.8V"; | |
47 | regulator-min-microvolt = <2800000>; | |
48 | regulator-max-microvolt = <2800000>; | |
49 | gpios = <&mp05 4 0>; | |
50 | enable-active-high; | |
51 | }; | |
52 | ||
53 | pda_reg: fixed-regulator@1 { | |
54 | compatible = "regulator-fixed"; | |
55 | regulator-name = "VCC_1.8V_PDA"; | |
56 | regulator-min-microvolt = <1800000>; | |
57 | regulator-max-microvolt = <1800000>; | |
58 | reg = <1>; | |
59 | }; | |
60 | ||
61 | bat_reg: fixed-regulator@2 { | |
62 | compatible = "regulator-fixed"; | |
63 | regulator-name = "V_BAT"; | |
64 | regulator-min-microvolt = <3700000>; | |
65 | regulator-max-microvolt = <3700000>; | |
66 | reg = <2>; | |
67 | }; | |
68 | }; | |
69 | ||
70 | i2c_pmic: i2c-pmic { | |
71 | compatible = "i2c-gpio"; | |
72 | gpios = <&gpj4 0 0>, /* sda */ | |
73 | <&gpj4 3 0>; /* scl */ | |
74 | i2c-gpio,delay-us = <2>; /* ~100 kHz */ | |
75 | #address-cells = <1>; | |
76 | #size-cells = <0>; | |
77 | ||
78 | pmic@66 { | |
79 | compatible = "national,lp3974"; | |
80 | reg = <0x66>; | |
81 | ||
82 | max8998,pmic-buck1-default-dvs-idx = <0>; | |
83 | max8998,pmic-buck1-dvs-gpios = <&gph0 3 0>, | |
84 | <&gph0 4 0>; | |
85 | max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>, | |
86 | <1200000>, <1200000>; | |
87 | ||
88 | max8998,pmic-buck2-default-dvs-idx = <0>; | |
89 | max8998,pmic-buck2-dvs-gpio = <&gph0 5 0>; | |
90 | max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>; | |
91 | ||
92 | regulators { | |
93 | ldo2_reg: LDO2 { | |
94 | regulator-name = "VALIVE_1.1V"; | |
95 | regulator-min-microvolt = <1100000>; | |
96 | regulator-max-microvolt = <1100000>; | |
97 | regulator-always-on; | |
98 | }; | |
99 | ||
100 | ldo3_reg: LDO3 { | |
101 | regulator-name = "VUSB+MIPI_1.1V"; | |
102 | regulator-min-microvolt = <1100000>; | |
103 | regulator-max-microvolt = <1100000>; | |
104 | regulator-always-on; | |
105 | }; | |
106 | ||
107 | ldo4_reg: LDO4 { | |
108 | regulator-name = "VADC_3.3V"; | |
109 | regulator-min-microvolt = <3300000>; | |
110 | regulator-max-microvolt = <3300000>; | |
111 | }; | |
112 | ||
113 | ldo5_reg: LDO5 { | |
114 | regulator-name = "VTF_2.8V"; | |
115 | regulator-min-microvolt = <2800000>; | |
116 | regulator-max-microvolt = <2800000>; | |
117 | regulator-always-on; | |
118 | }; | |
119 | ||
120 | ldo6_reg: LDO6 { | |
121 | regulator-name = "VCC_3.3V"; | |
122 | regulator-min-microvolt = <3300000>; | |
123 | regulator-max-microvolt = <3300000>; | |
124 | regulator-always-on; | |
125 | }; | |
126 | ||
127 | ldo7_reg: LDO7 { | |
128 | regulator-name = "VCC_3.0V"; | |
129 | regulator-min-microvolt = <3000000>; | |
130 | regulator-max-microvolt = <3000000>; | |
131 | regulator-always-on; | |
132 | regulator-boot-on; | |
133 | }; | |
134 | ||
135 | ldo8_reg: LDO8 { | |
136 | regulator-name = "VUSB+VDAC_3.3V"; | |
137 | regulator-min-microvolt = <3300000>; | |
138 | regulator-max-microvolt = <3300000>; | |
139 | regulator-always-on; | |
140 | }; | |
141 | ||
142 | ldo9_reg: LDO9 { | |
143 | regulator-name = "VCC+VCAM_2.8V"; | |
144 | regulator-min-microvolt = <2800000>; | |
145 | regulator-max-microvolt = <2800000>; | |
146 | regulator-always-on; | |
147 | }; | |
148 | ||
149 | ldo10_reg: LDO10 { | |
150 | regulator-name = "VPLL_1.1V"; | |
151 | regulator-min-microvolt = <1100000>; | |
152 | regulator-max-microvolt = <1100000>; | |
153 | regulator-always-on; | |
154 | regulator-boot-on; | |
155 | }; | |
156 | ||
157 | ldo11_reg: LDO11 { | |
158 | regulator-name = "CAM_IO_2.8V"; | |
159 | regulator-min-microvolt = <2800000>; | |
160 | regulator-max-microvolt = <2800000>; | |
161 | regulator-always-on; | |
162 | }; | |
163 | ||
164 | ldo12_reg: LDO12 { | |
165 | regulator-name = "CAM_ISP_1.2V"; | |
166 | regulator-min-microvolt = <1200000>; | |
167 | regulator-max-microvolt = <1200000>; | |
168 | regulator-always-on; | |
169 | }; | |
170 | ||
171 | ldo13_reg: LDO13 { | |
172 | regulator-name = "CAM_A_2.8V"; | |
173 | regulator-min-microvolt = <2800000>; | |
174 | regulator-max-microvolt = <2800000>; | |
175 | regulator-always-on; | |
176 | }; | |
177 | ||
178 | ldo14_reg: LDO14 { | |
179 | regulator-name = "CAM_CIF_1.8V"; | |
180 | regulator-min-microvolt = <1800000>; | |
181 | regulator-max-microvolt = <1800000>; | |
182 | regulator-always-on; | |
183 | }; | |
184 | ||
185 | ldo15_reg: LDO15 { | |
186 | regulator-name = "CAM_AF_3.3V"; | |
187 | regulator-min-microvolt = <3300000>; | |
188 | regulator-max-microvolt = <3300000>; | |
189 | regulator-always-on; | |
190 | }; | |
191 | ||
192 | ldo16_reg: LDO16 { | |
193 | regulator-name = "VMIPI_1.8V"; | |
194 | regulator-min-microvolt = <1800000>; | |
195 | regulator-max-microvolt = <1800000>; | |
196 | regulator-always-on; | |
197 | }; | |
198 | ||
199 | ldo17_reg: LDO17 { | |
200 | regulator-name = "CAM_8M_1.8V"; | |
201 | regulator-min-microvolt = <1800000>; | |
202 | regulator-max-microvolt = <1800000>; | |
203 | regulator-always-on; | |
204 | }; | |
205 | ||
206 | buck1_reg: BUCK1 { | |
207 | regulator-name = "VARM_1.2V"; | |
208 | regulator-min-microvolt = <1200000>; | |
209 | regulator-max-microvolt = <1200000>; | |
210 | regulator-always-on; | |
211 | }; | |
212 | ||
213 | buck2_reg: BUCK2 { | |
214 | regulator-name = "VINT_1.2V"; | |
215 | regulator-min-microvolt = <1200000>; | |
216 | regulator-max-microvolt = <1200000>; | |
217 | regulator-always-on; | |
218 | }; | |
219 | ||
220 | buck3_reg: BUCK3 { | |
221 | regulator-name = "VCC_1.8V"; | |
222 | regulator-min-microvolt = <1800000>; | |
223 | regulator-max-microvolt = <1800000>; | |
224 | regulator-always-on; | |
225 | }; | |
226 | ||
227 | buck4_reg: BUCK4 { | |
228 | regulator-name = "CAM_CORE_1.2V"; | |
229 | regulator-min-microvolt = <1200000>; | |
230 | regulator-max-microvolt = <1200000>; | |
231 | regulator-always-on; | |
232 | }; | |
233 | ||
234 | vichg_reg: ENVICHG { | |
235 | regulator-name = "VICHG"; | |
236 | }; | |
237 | ||
238 | safeout1_reg: ESAFEOUT1 { | |
239 | regulator-name = "SAFEOUT1"; | |
240 | regulator-always-on; | |
241 | }; | |
242 | ||
243 | safeout2_reg: ESAFEOUT2 { | |
244 | regulator-name = "SAFEOUT2"; | |
245 | regulator-boot-on; | |
246 | }; | |
247 | }; | |
248 | }; | |
249 | ||
250 | }; | |
251 | ||
252 | gpio-keys { | |
253 | compatible = "gpio-keys"; | |
254 | ||
255 | power-key { | |
256 | gpios = <&gph2 6 1>; | |
257 | linux,code = <KEY_POWER>; | |
258 | label = "power"; | |
259 | debounce-interval = <1>; | |
260 | gpio-key,wakeup; | |
261 | }; | |
262 | }; | |
263 | }; | |
264 | ||
265 | &xusbxti { | |
266 | clock-frequency = <24000000>; | |
267 | }; | |
268 | ||
269 | &keypad { | |
270 | linux,input-no-autorepeat; | |
271 | linux,input-wakeup; | |
272 | samsung,keypad-num-rows = <3>; | |
273 | samsung,keypad-num-columns = <3>; | |
274 | pinctrl-names = "default"; | |
275 | pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>, | |
276 | <&keypad_col0>, <&keypad_col1>, <&keypad_col2>; | |
277 | status = "okay"; | |
278 | ||
279 | key_1 { | |
280 | keypad,row = <0>; | |
281 | keypad,column = <1>; | |
282 | linux,code = <KEY_CONNECT>; | |
283 | }; | |
284 | ||
285 | key_2 { | |
286 | keypad,row = <0>; | |
287 | keypad,column = <2>; | |
288 | linux,code = <KEY_BACK>; | |
289 | }; | |
290 | ||
291 | key_3 { | |
292 | keypad,row = <1>; | |
293 | keypad,column = <1>; | |
294 | linux,code = <KEY_CAMERA_FOCUS>; | |
295 | }; | |
296 | ||
297 | key_4 { | |
298 | keypad,row = <1>; | |
299 | keypad,column = <2>; | |
300 | linux,code = <KEY_VOLUMEUP>; | |
301 | }; | |
302 | ||
303 | key_5 { | |
304 | keypad,row = <2>; | |
305 | keypad,column = <1>; | |
306 | linux,code = <KEY_CAMERA>; | |
307 | }; | |
308 | ||
309 | key_6 { | |
310 | keypad,row = <2>; | |
311 | keypad,column = <2>; | |
312 | linux,code = <KEY_VOLUMEDOWN>; | |
313 | }; | |
314 | }; | |
315 | ||
316 | &uart0 { | |
317 | status = "okay"; | |
318 | }; | |
319 | ||
320 | &uart1 { | |
321 | status = "okay"; | |
322 | }; | |
323 | ||
324 | &uart2 { | |
325 | status = "okay"; | |
326 | }; | |
327 | ||
328 | &uart3 { | |
329 | status = "okay"; | |
330 | }; | |
331 | ||
332 | &sdhci0 { | |
333 | bus-width = <4>; | |
334 | non-removable; | |
335 | status = "okay"; | |
336 | vmmc-supply = <&ldo5_reg>; | |
337 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>; | |
338 | pinctrl-names = "default"; | |
339 | }; | |
340 | ||
341 | &sdhci2 { | |
342 | bus-width = <4>; | |
343 | cd-gpios = <&gph3 4 1>; | |
344 | vmmc-supply = <&vtf_reg>; | |
345 | cd-inverted; | |
346 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &t_flash_detect>; | |
347 | pinctrl-names = "default"; | |
348 | status = "okay"; | |
349 | }; | |
350 | ||
351 | &onenand { | |
352 | status = "okay"; | |
353 | }; | |
354 | ||
355 | &hsotg { | |
356 | vusb_a-supply = <&ldo3_reg>; | |
357 | vusb_d-supply = <&ldo8_reg>; | |
358 | status = "okay"; | |
359 | }; | |
360 | ||
361 | &usbphy { | |
362 | status = "okay"; | |
363 | }; | |
364 | ||
365 | &fimd { | |
366 | pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; | |
367 | pinctrl-names = "default"; | |
368 | status = "okay"; | |
369 | ||
370 | display-timings { | |
371 | native-mode = <&timing0>; | |
372 | timing0: timing { | |
373 | clock-frequency = <0>; | |
374 | hactive = <800>; | |
375 | vactive = <480>; | |
376 | hfront-porch = <16>; | |
377 | hback-porch = <16>; | |
378 | hsync-len = <2>; | |
379 | vback-porch = <3>; | |
380 | vfront-porch = <28>; | |
381 | vsync-len = <1>; | |
382 | }; | |
383 | }; | |
384 | }; | |
385 | ||
386 | &pinctrl0 { | |
387 | t_flash_detect: t-flash-detect { | |
388 | samsung,pins = "gph3-4"; | |
389 | samsung,pin-function = <0>; | |
390 | samsung,pin-pud = <0>; | |
391 | }; | |
392 | }; |