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b9024cbc NKC |
1 | /* |
2 | * SAMSUNG Exynos7 Espresso board device tree source | |
3 | * | |
4 | * Copyright (c) 2014 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 "exynos7.dtsi" | |
9589f772 | 14 | #include <dt-bindings/interrupt-controller/irq.h> |
b9024cbc NKC |
15 | |
16 | / { | |
17 | model = "Samsung Exynos7 Espresso board based on EXYNOS7"; | |
18 | compatible = "samsung,exynos7-espresso", "samsung,exynos7"; | |
19 | ||
20 | aliases { | |
21 | serial0 = &serial_2; | |
6de6f73c AK |
22 | mshc0 = &mmc_0; |
23 | mshc2 = &mmc_2; | |
b9024cbc NKC |
24 | }; |
25 | ||
26 | chosen { | |
27 | linux,stdout-path = &serial_2; | |
28 | }; | |
29 | ||
30 | memory@40000000 { | |
31 | device_type = "memory"; | |
32 | reg = <0x0 0x40000000 0x0 0xC0000000>; | |
33 | }; | |
34 | }; | |
35 | ||
36 | &fin_pll { | |
37 | clock-frequency = <24000000>; | |
38 | }; | |
39 | ||
40 | &serial_2 { | |
41 | status = "okay"; | |
42 | }; | |
6de6f73c AK |
43 | |
44 | &rtc { | |
45 | status = "okay"; | |
46 | }; | |
47 | ||
48 | &watchdog { | |
49 | status = "okay"; | |
50 | }; | |
51 | ||
52 | &adc { | |
53 | status = "okay"; | |
54 | }; | |
55 | ||
9589f772 AA |
56 | &hsi2c_4 { |
57 | samsung,i2c-sda-delay = <100>; | |
58 | samsung,i2c-max-bus-freq = <200000>; | |
59 | status = "okay"; | |
60 | ||
61 | s2mps15_pmic@66 { | |
62 | compatible = "samsung,s2mps15-pmic"; | |
63 | reg = <0x66>; | |
64 | interrupts = <2 IRQ_TYPE_NONE>; | |
65 | interrupt-parent = <&gpa0>; | |
66 | pinctrl-names = "default"; | |
67 | pinctrl-0 = <&pmic_irq>; | |
68 | wakeup-source; | |
69 | ||
70 | s2mps15_osc: clocks { | |
71 | compatible = "samsung,s2mps13-clk"; | |
72 | #clock-cells = <1>; | |
73 | clock-output-names = "s2mps13_ap", "s2mps13_cp", | |
74 | "s2mps13_bt"; | |
75 | }; | |
76 | ||
77 | regulators { | |
78 | ldo1_reg: LDO1 { | |
79 | regulator-name = "vdd_ldo1"; | |
80 | regulator-min-microvolt = <500000>; | |
81 | regulator-max-microvolt = <900000>; | |
82 | regulator-always-on; | |
83 | regulator-enable-ramp-delay = <125>; | |
84 | }; | |
85 | ||
86 | ldo2_reg: LDO2 { | |
87 | regulator-name = "vqmmc-sdcard"; | |
88 | regulator-min-microvolt = <1620000>; | |
89 | regulator-max-microvolt = <3300000>; | |
90 | regulator-always-on; | |
91 | regulator-enable-ramp-delay = <125>; | |
92 | }; | |
93 | ||
94 | ldo3_reg: LDO3 { | |
95 | regulator-name = "vdd_ldo3"; | |
96 | regulator-min-microvolt = <1620000>; | |
97 | regulator-max-microvolt = <1980000>; | |
98 | regulator-always-on; | |
99 | regulator-boot-on; | |
100 | regulator-enable-ramp-delay = <125>; | |
101 | }; | |
102 | ||
103 | ldo4_reg: LDO4 { | |
104 | regulator-name = "vdd_ldo4"; | |
105 | regulator-min-microvolt = <800000>; | |
106 | regulator-max-microvolt = <1110000>; | |
107 | regulator-always-on; | |
108 | regulator-enable-ramp-delay = <125>; | |
109 | }; | |
110 | ||
111 | ldo5_reg: LDO5 { | |
112 | regulator-name = "vdd_ldo5"; | |
113 | regulator-min-microvolt = <1620000>; | |
114 | regulator-max-microvolt = <1980000>; | |
115 | regulator-always-on; | |
116 | regulator-enable-ramp-delay = <125>; | |
117 | }; | |
118 | ||
119 | ldo6_reg: LDO6 { | |
120 | regulator-name = "vdd_ldo6"; | |
121 | regulator-min-microvolt = <2250000>; | |
122 | regulator-max-microvolt = <3300000>; | |
123 | regulator-enable-ramp-delay = <125>; | |
124 | }; | |
125 | ||
126 | ldo7_reg: LDO7 { | |
127 | regulator-name = "vdd_ldo7"; | |
128 | regulator-min-microvolt = <700000>; | |
129 | regulator-max-microvolt = <1150000>; | |
130 | regulator-enable-ramp-delay = <125>; | |
131 | }; | |
132 | ||
133 | ldo8_reg: LDO8 { | |
134 | regulator-name = "vdd_ldo8"; | |
135 | regulator-min-microvolt = <700000>; | |
136 | regulator-max-microvolt = <1000000>; | |
137 | regulator-enable-ramp-delay = <125>; | |
138 | }; | |
139 | ||
140 | ldo9_reg: LDO9 { | |
141 | regulator-name = "vdd_ldo9"; | |
142 | regulator-min-microvolt = <700000>; | |
143 | regulator-max-microvolt = <1000000>; | |
144 | regulator-enable-ramp-delay = <125>; | |
145 | }; | |
146 | ||
147 | ldo10_reg: LDO10 { | |
148 | regulator-name = "vdd_ldo10"; | |
149 | regulator-min-microvolt = <700000>; | |
150 | regulator-max-microvolt = <1000000>; | |
151 | regulator-enable-ramp-delay = <125>; | |
152 | }; | |
153 | ||
154 | ldo11_reg: LDO11 { | |
155 | regulator-name = "vdd_ldo11"; | |
156 | regulator-min-microvolt = <1000000>; | |
157 | regulator-max-microvolt = <1300000>; | |
158 | regulator-always-on; | |
159 | regulator-enable-ramp-delay = <125>; | |
160 | }; | |
161 | ||
162 | ldo12_reg: LDO12 { | |
163 | regulator-name = "vdd_ldo12"; | |
164 | regulator-min-microvolt = <1000000>; | |
165 | regulator-max-microvolt = <1300000>; | |
166 | regulator-enable-ramp-delay = <125>; | |
167 | }; | |
168 | ||
169 | ldo13_reg: LDO13 { | |
170 | regulator-name = "vdd_ldo13"; | |
171 | regulator-min-microvolt = <1000000>; | |
172 | regulator-max-microvolt = <1300000>; | |
173 | regulator-always-on; | |
174 | regulator-enable-ramp-delay = <125>; | |
175 | }; | |
176 | ||
177 | ldo14_reg: LDO14 { | |
178 | regulator-name = "vdd_ldo14"; | |
179 | regulator-min-microvolt = <1800000>; | |
180 | regulator-max-microvolt = <3375000>; | |
181 | regulator-enable-ramp-delay = <125>; | |
182 | }; | |
183 | ||
184 | ldo17_reg: LDO17 { | |
185 | regulator-name = "vmmc-sdcard"; | |
186 | regulator-min-microvolt = <1800000>; | |
187 | regulator-max-microvolt = <3375000>; | |
188 | regulator-enable-ramp-delay = <125>; | |
189 | }; | |
190 | ||
191 | ldo18_reg: LDO18 { | |
192 | regulator-name = "vdd_ldo18"; | |
193 | regulator-min-microvolt = <1500000>; | |
194 | regulator-max-microvolt = <2275000>; | |
195 | regulator-enable-ramp-delay = <125>; | |
196 | }; | |
197 | ||
198 | ldo19_reg: LDO19 { | |
199 | regulator-name = "vdd_ldo19"; | |
200 | regulator-min-microvolt = <1800000>; | |
201 | regulator-max-microvolt = <3375000>; | |
202 | regulator-enable-ramp-delay = <125>; | |
203 | }; | |
204 | ||
205 | ldo21_reg: LDO21 { | |
206 | regulator-name = "vdd_ldo21"; | |
207 | regulator-min-microvolt = <1800000>; | |
208 | regulator-max-microvolt = <3375000>; | |
209 | regulator-enable-ramp-delay = <125>; | |
210 | }; | |
211 | ||
212 | ldo23_reg: LDO23 { | |
213 | regulator-name = "vdd_ldo23"; | |
214 | regulator-min-microvolt = <1500000>; | |
215 | regulator-max-microvolt = <2275000>; | |
216 | regulator-enable-ramp-delay = <125>; | |
217 | }; | |
218 | ||
219 | ldo25_reg: LDO25 { | |
220 | regulator-name = "vdd_ldo25"; | |
221 | regulator-min-microvolt = <1800000>; | |
222 | regulator-max-microvolt = <3375000>; | |
223 | regulator-enable-ramp-delay = <125>; | |
224 | }; | |
225 | ||
226 | ldo26_reg: LDO26 { | |
227 | regulator-name = "vdd_ldo26"; | |
228 | regulator-min-microvolt = <700000>; | |
229 | regulator-max-microvolt = <1470000>; | |
230 | regulator-enable-ramp-delay = <125>; | |
231 | }; | |
232 | ||
233 | ldo27_reg: LDO27 { | |
234 | regulator-name = "vdd_ldo27"; | |
235 | regulator-min-microvolt = <1500000>; | |
236 | regulator-max-microvolt = <2275000>; | |
237 | regulator-enable-ramp-delay = <125>; | |
238 | }; | |
239 | ||
240 | buck1_reg: BUCK1 { | |
241 | regulator-name = "vdd_mif"; | |
242 | regulator-min-microvolt = <500000>; | |
243 | regulator-max-microvolt = <1200000>; | |
244 | regulator-always-on; | |
245 | regulator-boot-on; | |
246 | regulator-ramp-delay = <25000>; | |
247 | regulator-enable-ramp-delay = <250>; | |
248 | }; | |
249 | ||
250 | buck2_reg: BUCK2 { | |
251 | regulator-name = "vdd_atlas"; | |
a1924466 | 252 | regulator-min-microvolt = <500000>; |
9589f772 AA |
253 | regulator-max-microvolt = <1200000>; |
254 | regulator-always-on; | |
255 | regulator-boot-on; | |
256 | regulator-ramp-delay = <12500>; | |
257 | regulator-enable-ramp-delay = <250>; | |
258 | }; | |
259 | ||
260 | buck4_reg: BUCK4 { | |
261 | regulator-name = "vdd_int"; | |
262 | regulator-min-microvolt = <500000>; | |
263 | regulator-max-microvolt = <1200000>; | |
264 | regulator-always-on; | |
265 | regulator-boot-on; | |
266 | regulator-ramp-delay = <12500>; | |
267 | regulator-enable-ramp-delay = <250>; | |
268 | }; | |
269 | ||
270 | buck5_reg: BUCK5 { | |
271 | regulator-name = "vdd_buck5"; | |
272 | regulator-min-microvolt = <500000>; | |
273 | regulator-max-microvolt = <1300000>; | |
274 | regulator-ramp-delay = <25000>; | |
275 | regulator-enable-ramp-delay = <250>; | |
276 | }; | |
277 | ||
278 | buck6_reg: BUCK6 { | |
279 | regulator-name = "vdd_g3d"; | |
280 | regulator-min-microvolt = <500000>; | |
281 | regulator-max-microvolt = <1400000>; | |
282 | regulator-ramp-delay = <12500>; | |
283 | regulator-enable-ramp-delay = <250>; | |
284 | }; | |
285 | ||
286 | buck7_reg: BUCK7 { | |
287 | regulator-name = "vdd_buck7"; | |
288 | regulator-min-microvolt = <1000000>; | |
289 | regulator-max-microvolt = <1500000>; | |
290 | regulator-always-on; | |
291 | regulator-ramp-delay = <25000>; | |
292 | regulator-enable-ramp-delay = <250>; | |
293 | }; | |
294 | ||
295 | buck8_reg: BUCK8 { | |
296 | regulator-name = "vdd_buck8"; | |
297 | regulator-min-microvolt = <1000000>; | |
298 | regulator-max-microvolt = <1500000>; | |
299 | regulator-always-on; | |
300 | regulator-ramp-delay = <25000>; | |
301 | regulator-enable-ramp-delay = <250>; | |
302 | }; | |
303 | ||
304 | buck9_reg: BUCK9 { | |
305 | regulator-name = "vdd_buck9"; | |
306 | regulator-min-microvolt = <1800000>; | |
307 | regulator-max-microvolt = <2100000>; | |
308 | regulator-always-on; | |
309 | regulator-ramp-delay = <25000>; | |
310 | regulator-enable-ramp-delay = <250>; | |
311 | }; | |
312 | ||
313 | buck10_reg: BUCK10 { | |
314 | regulator-name = "vdd_buck10"; | |
315 | regulator-min-microvolt = <1000000>; | |
316 | regulator-max-microvolt = <3000000>; | |
317 | regulator-always-on; | |
318 | regulator-ramp-delay = <25000>; | |
319 | regulator-enable-ramp-delay = <250>; | |
320 | }; | |
321 | }; | |
322 | }; | |
323 | }; | |
324 | ||
325 | &pinctrl_alive { | |
326 | pmic_irq: pmic-irq { | |
327 | samsung,pins = "gpa0-2"; | |
328 | samsung,pin-pud = <3>; | |
329 | samsung,pin-drv = <3>; | |
330 | }; | |
331 | }; | |
332 | ||
6de6f73c AK |
333 | &mmc_0 { |
334 | status = "okay"; | |
335 | num-slots = <1>; | |
6de6f73c | 336 | cap-mmc-highspeed; |
4fe5dc48 | 337 | mmc-hs200-1_8v; |
6de6f73c AK |
338 | non-removable; |
339 | card-detect-delay = <200>; | |
340 | clock-frequency = <800000000>; | |
341 | samsung,dw-mshc-ciu-div = <3>; | |
342 | samsung,dw-mshc-sdr-timing = <0 4>; | |
343 | samsung,dw-mshc-ddr-timing = <0 2>; | |
344 | pinctrl-names = "default"; | |
345 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_qrdy &sd0_bus1 &sd0_bus4 &sd0_bus8>; | |
346 | bus-width = <8>; | |
347 | }; | |
348 | ||
349 | &mmc_2 { | |
350 | status = "okay"; | |
351 | num-slots = <1>; | |
352 | cap-sd-highspeed; | |
353 | card-detect-delay = <200>; | |
354 | clock-frequency = <400000000>; | |
355 | samsung,dw-mshc-ciu-div = <3>; | |
356 | samsung,dw-mshc-sdr-timing = <2 3>; | |
357 | samsung,dw-mshc-ddr-timing = <1 2>; | |
358 | pinctrl-names = "default"; | |
359 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; | |
360 | bus-width = <4>; | |
9589f772 AA |
361 | vmmc-supply = <&ldo17_reg>; |
362 | vqmmc-supply = <&ldo2_reg>; | |
6de6f73c AK |
363 | disable-wp; |
364 | }; |