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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> |
1fabaddd | 15 | #include <dt-bindings/clock/samsung,s2mps11.h> |
b9024cbc NKC |
16 | |
17 | / { | |
18 | model = "Samsung Exynos7 Espresso board based on EXYNOS7"; | |
19 | compatible = "samsung,exynos7-espresso", "samsung,exynos7"; | |
20 | ||
21 | aliases { | |
22 | serial0 = &serial_2; | |
6de6f73c AK |
23 | mshc0 = &mmc_0; |
24 | mshc2 = &mmc_2; | |
b9024cbc NKC |
25 | }; |
26 | ||
27 | chosen { | |
28 | linux,stdout-path = &serial_2; | |
29 | }; | |
30 | ||
31 | memory@40000000 { | |
32 | device_type = "memory"; | |
33 | reg = <0x0 0x40000000 0x0 0xC0000000>; | |
34 | }; | |
35 | }; | |
36 | ||
37 | &fin_pll { | |
38 | clock-frequency = <24000000>; | |
39 | }; | |
40 | ||
41 | &serial_2 { | |
42 | status = "okay"; | |
43 | }; | |
6de6f73c AK |
44 | |
45 | &rtc { | |
46 | status = "okay"; | |
1fabaddd AA |
47 | clocks = <&clock_ccore PCLK_RTC>, <&s2mps15_osc S2MPS11_CLK_AP>; |
48 | clock-names = "rtc", "rtc_src"; | |
6de6f73c AK |
49 | }; |
50 | ||
51 | &watchdog { | |
52 | status = "okay"; | |
53 | }; | |
54 | ||
55 | &adc { | |
56 | status = "okay"; | |
57 | }; | |
58 | ||
9589f772 AA |
59 | &hsi2c_4 { |
60 | samsung,i2c-sda-delay = <100>; | |
61 | samsung,i2c-max-bus-freq = <200000>; | |
62 | status = "okay"; | |
63 | ||
64 | s2mps15_pmic@66 { | |
65 | compatible = "samsung,s2mps15-pmic"; | |
66 | reg = <0x66>; | |
67 | interrupts = <2 IRQ_TYPE_NONE>; | |
68 | interrupt-parent = <&gpa0>; | |
69 | pinctrl-names = "default"; | |
70 | pinctrl-0 = <&pmic_irq>; | |
71 | wakeup-source; | |
72 | ||
73 | s2mps15_osc: clocks { | |
74 | compatible = "samsung,s2mps13-clk"; | |
75 | #clock-cells = <1>; | |
76 | clock-output-names = "s2mps13_ap", "s2mps13_cp", | |
77 | "s2mps13_bt"; | |
78 | }; | |
79 | ||
80 | regulators { | |
81 | ldo1_reg: LDO1 { | |
82 | regulator-name = "vdd_ldo1"; | |
83 | regulator-min-microvolt = <500000>; | |
84 | regulator-max-microvolt = <900000>; | |
85 | regulator-always-on; | |
86 | regulator-enable-ramp-delay = <125>; | |
87 | }; | |
88 | ||
89 | ldo2_reg: LDO2 { | |
90 | regulator-name = "vqmmc-sdcard"; | |
91 | regulator-min-microvolt = <1620000>; | |
92 | regulator-max-microvolt = <3300000>; | |
93 | regulator-always-on; | |
94 | regulator-enable-ramp-delay = <125>; | |
95 | }; | |
96 | ||
97 | ldo3_reg: LDO3 { | |
98 | regulator-name = "vdd_ldo3"; | |
99 | regulator-min-microvolt = <1620000>; | |
100 | regulator-max-microvolt = <1980000>; | |
101 | regulator-always-on; | |
102 | regulator-boot-on; | |
103 | regulator-enable-ramp-delay = <125>; | |
104 | }; | |
105 | ||
106 | ldo4_reg: LDO4 { | |
107 | regulator-name = "vdd_ldo4"; | |
108 | regulator-min-microvolt = <800000>; | |
109 | regulator-max-microvolt = <1110000>; | |
110 | regulator-always-on; | |
111 | regulator-enable-ramp-delay = <125>; | |
112 | }; | |
113 | ||
114 | ldo5_reg: LDO5 { | |
115 | regulator-name = "vdd_ldo5"; | |
116 | regulator-min-microvolt = <1620000>; | |
117 | regulator-max-microvolt = <1980000>; | |
118 | regulator-always-on; | |
119 | regulator-enable-ramp-delay = <125>; | |
120 | }; | |
121 | ||
122 | ldo6_reg: LDO6 { | |
123 | regulator-name = "vdd_ldo6"; | |
124 | regulator-min-microvolt = <2250000>; | |
125 | regulator-max-microvolt = <3300000>; | |
126 | regulator-enable-ramp-delay = <125>; | |
127 | }; | |
128 | ||
129 | ldo7_reg: LDO7 { | |
130 | regulator-name = "vdd_ldo7"; | |
131 | regulator-min-microvolt = <700000>; | |
132 | regulator-max-microvolt = <1150000>; | |
133 | regulator-enable-ramp-delay = <125>; | |
134 | }; | |
135 | ||
136 | ldo8_reg: LDO8 { | |
137 | regulator-name = "vdd_ldo8"; | |
138 | regulator-min-microvolt = <700000>; | |
139 | regulator-max-microvolt = <1000000>; | |
140 | regulator-enable-ramp-delay = <125>; | |
141 | }; | |
142 | ||
143 | ldo9_reg: LDO9 { | |
144 | regulator-name = "vdd_ldo9"; | |
145 | regulator-min-microvolt = <700000>; | |
146 | regulator-max-microvolt = <1000000>; | |
147 | regulator-enable-ramp-delay = <125>; | |
148 | }; | |
149 | ||
150 | ldo10_reg: LDO10 { | |
151 | regulator-name = "vdd_ldo10"; | |
152 | regulator-min-microvolt = <700000>; | |
153 | regulator-max-microvolt = <1000000>; | |
154 | regulator-enable-ramp-delay = <125>; | |
155 | }; | |
156 | ||
157 | ldo11_reg: LDO11 { | |
158 | regulator-name = "vdd_ldo11"; | |
159 | regulator-min-microvolt = <1000000>; | |
160 | regulator-max-microvolt = <1300000>; | |
161 | regulator-always-on; | |
162 | regulator-enable-ramp-delay = <125>; | |
163 | }; | |
164 | ||
165 | ldo12_reg: LDO12 { | |
166 | regulator-name = "vdd_ldo12"; | |
167 | regulator-min-microvolt = <1000000>; | |
168 | regulator-max-microvolt = <1300000>; | |
169 | regulator-enable-ramp-delay = <125>; | |
170 | }; | |
171 | ||
172 | ldo13_reg: LDO13 { | |
173 | regulator-name = "vdd_ldo13"; | |
174 | regulator-min-microvolt = <1000000>; | |
175 | regulator-max-microvolt = <1300000>; | |
176 | regulator-always-on; | |
177 | regulator-enable-ramp-delay = <125>; | |
178 | }; | |
179 | ||
180 | ldo14_reg: LDO14 { | |
181 | regulator-name = "vdd_ldo14"; | |
182 | regulator-min-microvolt = <1800000>; | |
183 | regulator-max-microvolt = <3375000>; | |
184 | regulator-enable-ramp-delay = <125>; | |
185 | }; | |
186 | ||
187 | ldo17_reg: LDO17 { | |
188 | regulator-name = "vmmc-sdcard"; | |
189 | regulator-min-microvolt = <1800000>; | |
190 | regulator-max-microvolt = <3375000>; | |
191 | regulator-enable-ramp-delay = <125>; | |
192 | }; | |
193 | ||
194 | ldo18_reg: LDO18 { | |
195 | regulator-name = "vdd_ldo18"; | |
196 | regulator-min-microvolt = <1500000>; | |
197 | regulator-max-microvolt = <2275000>; | |
198 | regulator-enable-ramp-delay = <125>; | |
199 | }; | |
200 | ||
201 | ldo19_reg: LDO19 { | |
202 | regulator-name = "vdd_ldo19"; | |
203 | regulator-min-microvolt = <1800000>; | |
204 | regulator-max-microvolt = <3375000>; | |
205 | regulator-enable-ramp-delay = <125>; | |
206 | }; | |
207 | ||
208 | ldo21_reg: LDO21 { | |
209 | regulator-name = "vdd_ldo21"; | |
210 | regulator-min-microvolt = <1800000>; | |
211 | regulator-max-microvolt = <3375000>; | |
212 | regulator-enable-ramp-delay = <125>; | |
213 | }; | |
214 | ||
215 | ldo23_reg: LDO23 { | |
216 | regulator-name = "vdd_ldo23"; | |
217 | regulator-min-microvolt = <1500000>; | |
218 | regulator-max-microvolt = <2275000>; | |
219 | regulator-enable-ramp-delay = <125>; | |
220 | }; | |
221 | ||
222 | ldo25_reg: LDO25 { | |
223 | regulator-name = "vdd_ldo25"; | |
224 | regulator-min-microvolt = <1800000>; | |
225 | regulator-max-microvolt = <3375000>; | |
226 | regulator-enable-ramp-delay = <125>; | |
227 | }; | |
228 | ||
229 | ldo26_reg: LDO26 { | |
230 | regulator-name = "vdd_ldo26"; | |
231 | regulator-min-microvolt = <700000>; | |
232 | regulator-max-microvolt = <1470000>; | |
233 | regulator-enable-ramp-delay = <125>; | |
234 | }; | |
235 | ||
236 | ldo27_reg: LDO27 { | |
237 | regulator-name = "vdd_ldo27"; | |
238 | regulator-min-microvolt = <1500000>; | |
239 | regulator-max-microvolt = <2275000>; | |
240 | regulator-enable-ramp-delay = <125>; | |
241 | }; | |
242 | ||
243 | buck1_reg: BUCK1 { | |
244 | regulator-name = "vdd_mif"; | |
245 | regulator-min-microvolt = <500000>; | |
246 | regulator-max-microvolt = <1200000>; | |
247 | regulator-always-on; | |
248 | regulator-boot-on; | |
249 | regulator-ramp-delay = <25000>; | |
250 | regulator-enable-ramp-delay = <250>; | |
251 | }; | |
252 | ||
253 | buck2_reg: BUCK2 { | |
254 | regulator-name = "vdd_atlas"; | |
a1924466 | 255 | regulator-min-microvolt = <500000>; |
9589f772 AA |
256 | regulator-max-microvolt = <1200000>; |
257 | regulator-always-on; | |
258 | regulator-boot-on; | |
259 | regulator-ramp-delay = <12500>; | |
260 | regulator-enable-ramp-delay = <250>; | |
261 | }; | |
262 | ||
263 | buck4_reg: BUCK4 { | |
264 | regulator-name = "vdd_int"; | |
265 | regulator-min-microvolt = <500000>; | |
266 | regulator-max-microvolt = <1200000>; | |
267 | regulator-always-on; | |
268 | regulator-boot-on; | |
269 | regulator-ramp-delay = <12500>; | |
270 | regulator-enable-ramp-delay = <250>; | |
271 | }; | |
272 | ||
273 | buck5_reg: BUCK5 { | |
274 | regulator-name = "vdd_buck5"; | |
275 | regulator-min-microvolt = <500000>; | |
276 | regulator-max-microvolt = <1300000>; | |
277 | regulator-ramp-delay = <25000>; | |
278 | regulator-enable-ramp-delay = <250>; | |
279 | }; | |
280 | ||
281 | buck6_reg: BUCK6 { | |
282 | regulator-name = "vdd_g3d"; | |
283 | regulator-min-microvolt = <500000>; | |
284 | regulator-max-microvolt = <1400000>; | |
285 | regulator-ramp-delay = <12500>; | |
286 | regulator-enable-ramp-delay = <250>; | |
287 | }; | |
288 | ||
289 | buck7_reg: BUCK7 { | |
290 | regulator-name = "vdd_buck7"; | |
291 | regulator-min-microvolt = <1000000>; | |
292 | regulator-max-microvolt = <1500000>; | |
293 | regulator-always-on; | |
294 | regulator-ramp-delay = <25000>; | |
295 | regulator-enable-ramp-delay = <250>; | |
296 | }; | |
297 | ||
298 | buck8_reg: BUCK8 { | |
299 | regulator-name = "vdd_buck8"; | |
300 | regulator-min-microvolt = <1000000>; | |
301 | regulator-max-microvolt = <1500000>; | |
302 | regulator-always-on; | |
303 | regulator-ramp-delay = <25000>; | |
304 | regulator-enable-ramp-delay = <250>; | |
305 | }; | |
306 | ||
307 | buck9_reg: BUCK9 { | |
308 | regulator-name = "vdd_buck9"; | |
309 | regulator-min-microvolt = <1800000>; | |
310 | regulator-max-microvolt = <2100000>; | |
311 | regulator-always-on; | |
312 | regulator-ramp-delay = <25000>; | |
313 | regulator-enable-ramp-delay = <250>; | |
314 | }; | |
315 | ||
316 | buck10_reg: BUCK10 { | |
317 | regulator-name = "vdd_buck10"; | |
318 | regulator-min-microvolt = <1000000>; | |
319 | regulator-max-microvolt = <3000000>; | |
320 | regulator-always-on; | |
321 | regulator-ramp-delay = <25000>; | |
322 | regulator-enable-ramp-delay = <250>; | |
323 | }; | |
324 | }; | |
325 | }; | |
326 | }; | |
327 | ||
328 | &pinctrl_alive { | |
329 | pmic_irq: pmic-irq { | |
330 | samsung,pins = "gpa0-2"; | |
331 | samsung,pin-pud = <3>; | |
332 | samsung,pin-drv = <3>; | |
333 | }; | |
334 | }; | |
335 | ||
6de6f73c AK |
336 | &mmc_0 { |
337 | status = "okay"; | |
338 | num-slots = <1>; | |
6de6f73c | 339 | cap-mmc-highspeed; |
4fe5dc48 | 340 | mmc-hs200-1_8v; |
6de6f73c AK |
341 | non-removable; |
342 | card-detect-delay = <200>; | |
343 | clock-frequency = <800000000>; | |
344 | samsung,dw-mshc-ciu-div = <3>; | |
345 | samsung,dw-mshc-sdr-timing = <0 4>; | |
346 | samsung,dw-mshc-ddr-timing = <0 2>; | |
347 | pinctrl-names = "default"; | |
348 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_qrdy &sd0_bus1 &sd0_bus4 &sd0_bus8>; | |
349 | bus-width = <8>; | |
350 | }; | |
351 | ||
352 | &mmc_2 { | |
353 | status = "okay"; | |
354 | num-slots = <1>; | |
355 | cap-sd-highspeed; | |
356 | card-detect-delay = <200>; | |
357 | clock-frequency = <400000000>; | |
358 | samsung,dw-mshc-ciu-div = <3>; | |
359 | samsung,dw-mshc-sdr-timing = <2 3>; | |
360 | samsung,dw-mshc-ddr-timing = <1 2>; | |
361 | pinctrl-names = "default"; | |
362 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; | |
363 | bus-width = <4>; | |
9589f772 AA |
364 | vmmc-supply = <&ldo17_reg>; |
365 | vqmmc-supply = <&ldo2_reg>; | |
6de6f73c AK |
366 | disable-wp; |
367 | }; |