Commit | Line | Data |
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b074abb7 KK |
1 | /* |
2 | * SAMSUNG SMDK5250 board device tree source | |
3 | * | |
4 | * Copyright (c) 2012 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. | |
adca3e61 | 10 | */ |
b074abb7 KK |
11 | |
12 | /dts-v1/; | |
adca3e61 AF |
13 | #include <dt-bindings/gpio/gpio.h> |
14 | #include <dt-bindings/interrupt-controller/irq.h> | |
3799279f | 15 | #include "exynos5250.dtsi" |
b074abb7 KK |
16 | |
17 | / { | |
18 | model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; | |
8bdb31b4 | 19 | compatible = "samsung,smdk5250", "samsung,exynos5250", "samsung,exynos5"; |
b074abb7 | 20 | |
84bd48a0 | 21 | aliases { |
84bd48a0 TA |
22 | }; |
23 | ||
b074abb7 KK |
24 | memory { |
25 | reg = <0x40000000 0x80000000>; | |
26 | }; | |
27 | ||
28 | chosen { | |
3c817102 | 29 | bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc"; |
b074abb7 | 30 | }; |
009f7c9f | 31 | |
0572b725 | 32 | vdd: fixed-regulator@0 { |
40cb43bd PV |
33 | compatible = "regulator-fixed"; |
34 | regulator-name = "vdd-supply"; | |
35 | regulator-min-microvolt = <1800000>; | |
36 | regulator-max-microvolt = <1800000>; | |
37 | regulator-always-on; | |
38 | }; | |
39 | ||
0572b725 | 40 | dbvdd: fixed-regulator@1 { |
40cb43bd PV |
41 | compatible = "regulator-fixed"; |
42 | regulator-name = "dbvdd-supply"; | |
43 | regulator-min-microvolt = <3300000>; | |
44 | regulator-max-microvolt = <3300000>; | |
45 | regulator-always-on; | |
46 | }; | |
47 | ||
0572b725 | 48 | spkvdd: fixed-regulator@2 { |
40cb43bd PV |
49 | compatible = "regulator-fixed"; |
50 | regulator-name = "spkvdd-supply"; | |
51 | regulator-min-microvolt = <5000000>; | |
52 | regulator-max-microvolt = <5000000>; | |
53 | regulator-always-on; | |
54 | }; | |
55 | ||
adca3e61 AF |
56 | sound { |
57 | compatible = "samsung,smdk-wm8994"; | |
009f7c9f | 58 | |
adca3e61 AF |
59 | samsung,i2s-controller = <&i2s0>; |
60 | samsung,audio-codec = <&wm8994>; | |
61 | }; | |
62 | ||
63 | fixed-rate-clocks { | |
64 | xxti { | |
65 | compatible = "samsung,clock-xxti"; | |
66 | clock-frequency = <24000000>; | |
009f7c9f | 67 | }; |
28a48058 | 68 | |
adca3e61 AF |
69 | codec_mclk: codec-mclk { |
70 | compatible = "fixed-clock"; | |
71 | #clock-cells = <0>; | |
72 | clock-frequency = <16934000>; | |
73 | }; | |
74 | }; | |
75 | }; | |
40cb43bd | 76 | |
adca3e61 AF |
77 | &dp { |
78 | samsung,color-space = <0>; | |
79 | samsung,dynamic-range = <0>; | |
80 | samsung,ycbcr-coeff = <0>; | |
81 | samsung,color-depth = <1>; | |
82 | samsung,link-rate = <0x0a>; | |
83 | samsung,lane-count = <4>; | |
84 | ||
85 | pinctrl-names = "default"; | |
86 | pinctrl-0 = <&dp_hpd>; | |
87 | status = "okay"; | |
88 | }; | |
40cb43bd | 89 | |
adca3e61 AF |
90 | &ehci { |
91 | samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; | |
92 | }; | |
24b714f8 | 93 | |
adca3e61 AF |
94 | &fimd { |
95 | status = "okay"; | |
96 | ||
97 | display-timings { | |
98 | native-mode = <&timing0>; | |
99 | ||
100 | timing0: timing@0 { | |
101 | /* 1280x800 */ | |
102 | clock-frequency = <50000>; | |
103 | hactive = <1280>; | |
104 | vactive = <800>; | |
105 | hfront-porch = <4>; | |
106 | hback-porch = <4>; | |
107 | hsync-len = <4>; | |
108 | vback-porch = <4>; | |
109 | vfront-porch = <4>; | |
110 | vsync-len = <4>; | |
28a48058 | 111 | }; |
009f7c9f | 112 | }; |
adca3e61 | 113 | }; |
009f7c9f | 114 | |
adca3e61 AF |
115 | &hdmi { |
116 | hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>; | |
117 | }; | |
c47d244a | 118 | |
adca3e61 AF |
119 | &i2c_0 { |
120 | status = "okay"; | |
121 | samsung,i2c-sda-delay = <100>; | |
122 | samsung,i2c-max-bus-freq = <20000>; | |
123 | ||
124 | eeprom@50 { | |
125 | compatible = "samsung,s524ad0xd1"; | |
126 | reg = <0x50>; | |
c47d244a VA |
127 | }; |
128 | ||
adca3e61 AF |
129 | max77686@09 { |
130 | compatible = "maxim,max77686"; | |
131 | reg = <0x09>; | |
132 | interrupt-parent = <&gpx3>; | |
133 | interrupts = <2 IRQ_TYPE_NONE>; | |
6f41a958 YSB |
134 | pinctrl-names = "default"; |
135 | pinctrl-0 = <&max77686_irq>; | |
136 | wakeup-source; | |
adca3e61 AF |
137 | |
138 | voltage-regulators { | |
139 | ldo1_reg: LDO1 { | |
140 | regulator-name = "P1.0V_LDO_OUT1"; | |
141 | regulator-min-microvolt = <1000000>; | |
142 | regulator-max-microvolt = <1000000>; | |
143 | regulator-always-on; | |
144 | }; | |
62a1f83f | 145 | |
adca3e61 AF |
146 | ldo2_reg: LDO2 { |
147 | regulator-name = "P1.2V_LDO_OUT2"; | |
148 | regulator-min-microvolt = <1200000>; | |
149 | regulator-max-microvolt = <1200000>; | |
150 | regulator-always-on; | |
151 | }; | |
009f7c9f | 152 | |
adca3e61 AF |
153 | ldo3_reg: LDO3 { |
154 | regulator-name = "P1.8V_LDO_OUT3"; | |
155 | regulator-min-microvolt = <1800000>; | |
156 | regulator-max-microvolt = <1800000>; | |
157 | regulator-always-on; | |
158 | }; | |
3e3e9ce4 | 159 | |
adca3e61 AF |
160 | ldo4_reg: LDO4 { |
161 | regulator-name = "P2.8V_LDO_OUT4"; | |
162 | regulator-min-microvolt = <2800000>; | |
163 | regulator-max-microvolt = <2800000>; | |
164 | }; | |
3e3e9ce4 | 165 | |
adca3e61 AF |
166 | ldo5_reg: LDO5 { |
167 | regulator-name = "P1.8V_LDO_OUT5"; | |
168 | regulator-min-microvolt = <1800000>; | |
169 | regulator-max-microvolt = <1800000>; | |
170 | }; | |
ba0d7ed3 | 171 | |
adca3e61 AF |
172 | ldo6_reg: LDO6 { |
173 | regulator-name = "P1.1V_LDO_OUT6"; | |
174 | regulator-min-microvolt = <1100000>; | |
175 | regulator-max-microvolt = <1100000>; | |
176 | regulator-always-on; | |
177 | }; | |
ba0d7ed3 | 178 | |
adca3e61 AF |
179 | ldo7_reg: LDO7 { |
180 | regulator-name = "P1.1V_LDO_OUT7"; | |
181 | regulator-min-microvolt = <1100000>; | |
182 | regulator-max-microvolt = <1100000>; | |
183 | regulator-always-on; | |
184 | }; | |
84bd48a0 | 185 | |
adca3e61 AF |
186 | ldo8_reg: LDO8 { |
187 | regulator-name = "P1.0V_LDO_OUT8"; | |
188 | regulator-min-microvolt = <1000000>; | |
189 | regulator-max-microvolt = <1000000>; | |
190 | }; | |
191 | ||
192 | ldo10_reg: LDO10 { | |
193 | regulator-name = "P1.8V_LDO_OUT10"; | |
194 | regulator-min-microvolt = <1800000>; | |
195 | regulator-max-microvolt = <1800000>; | |
196 | }; | |
84bd48a0 | 197 | |
adca3e61 AF |
198 | ldo11_reg: LDO11 { |
199 | regulator-name = "P1.8V_LDO_OUT11"; | |
200 | regulator-min-microvolt = <1800000>; | |
201 | regulator-max-microvolt = <1800000>; | |
202 | }; | |
fae93f7c | 203 | |
adca3e61 AF |
204 | ldo12_reg: LDO12 { |
205 | regulator-name = "P3.0V_LDO_OUT12"; | |
206 | regulator-min-microvolt = <3000000>; | |
207 | regulator-max-microvolt = <3000000>; | |
208 | }; | |
79989ba3 | 209 | |
adca3e61 AF |
210 | ldo13_reg: LDO13 { |
211 | regulator-name = "P1.8V_LDO_OUT13"; | |
212 | regulator-min-microvolt = <1800000>; | |
213 | regulator-max-microvolt = <1800000>; | |
79989ba3 TA |
214 | }; |
215 | ||
adca3e61 AF |
216 | ldo14_reg: LDO14 { |
217 | regulator-name = "P1.8V_LDO_OUT14"; | |
218 | regulator-min-microvolt = <1800000>; | |
219 | regulator-max-microvolt = <1800000>; | |
79989ba3 TA |
220 | }; |
221 | ||
adca3e61 AF |
222 | ldo15_reg: LDO15 { |
223 | regulator-name = "P1.0V_LDO_OUT15"; | |
224 | regulator-min-microvolt = <1000000>; | |
225 | regulator-max-microvolt = <1000000>; | |
226 | }; | |
227 | ||
228 | ldo16_reg: LDO16 { | |
229 | regulator-name = "P1.8V_LDO_OUT16"; | |
230 | regulator-min-microvolt = <1800000>; | |
231 | regulator-max-microvolt = <1800000>; | |
232 | }; | |
233 | ||
234 | buck1_reg: BUCK1 { | |
235 | regulator-name = "vdd_mif"; | |
236 | regulator-min-microvolt = <950000>; | |
237 | regulator-max-microvolt = <1300000>; | |
238 | regulator-always-on; | |
239 | regulator-boot-on; | |
240 | }; | |
241 | ||
242 | buck2_reg: BUCK2 { | |
243 | regulator-name = "vdd_arm"; | |
244 | regulator-min-microvolt = <850000>; | |
245 | regulator-max-microvolt = <1350000>; | |
246 | regulator-always-on; | |
247 | regulator-boot-on; | |
248 | }; | |
249 | ||
250 | buck3_reg: BUCK3 { | |
251 | regulator-name = "vdd_int"; | |
252 | regulator-min-microvolt = <900000>; | |
253 | regulator-max-microvolt = <1200000>; | |
254 | regulator-always-on; | |
255 | regulator-boot-on; | |
256 | }; | |
257 | ||
258 | buck4_reg: BUCK4 { | |
259 | regulator-name = "vdd_g3d"; | |
260 | regulator-min-microvolt = <850000>; | |
261 | regulator-max-microvolt = <1300000>; | |
262 | regulator-always-on; | |
263 | regulator-boot-on; | |
264 | }; | |
265 | ||
266 | buck5_reg: BUCK5 { | |
267 | regulator-name = "P1.8V_BUCK_OUT5"; | |
268 | regulator-min-microvolt = <1800000>; | |
269 | regulator-max-microvolt = <1800000>; | |
270 | regulator-always-on; | |
271 | regulator-boot-on; | |
79989ba3 TA |
272 | }; |
273 | }; | |
274 | }; | |
adca3e61 | 275 | }; |
79989ba3 | 276 | |
adca3e61 AF |
277 | &i2c_1 { |
278 | status = "okay"; | |
279 | samsung,i2c-sda-delay = <100>; | |
280 | samsung,i2c-max-bus-freq = <20000>; | |
24025f6f | 281 | |
adca3e61 AF |
282 | eeprom@51 { |
283 | compatible = "samsung,s524ad0xd1"; | |
284 | reg = <0x51>; | |
2eae613b | 285 | }; |
4c4c7463 | 286 | |
adca3e61 AF |
287 | wm8994: wm8994@1a { |
288 | compatible = "wlf,wm8994"; | |
289 | reg = <0x1a>; | |
290 | ||
291 | gpio-controller; | |
292 | #gpio-cells = <2>; | |
293 | ||
294 | clocks = <&codec_mclk>; | |
295 | clock-names = "MCLK1"; | |
296 | ||
297 | AVDD2-supply = <&vdd>; | |
298 | CPVDD-supply = <&vdd>; | |
299 | DBVDD-supply = <&dbvdd>; | |
300 | SPKVDD1-supply = <&spkvdd>; | |
301 | SPKVDD2-supply = <&spkvdd>; | |
4c4c7463 | 302 | }; |
adca3e61 | 303 | }; |
4c4c7463 | 304 | |
adca3e61 AF |
305 | &i2c_2 { |
306 | status = "okay"; | |
307 | samsung,i2c-sda-delay = <100>; | |
308 | samsung,i2c-max-bus-freq = <66000>; | |
28a48058 | 309 | |
adca3e61 AF |
310 | hdmiddc@50 { |
311 | compatible = "samsung,exynos4210-hdmiddc"; | |
312 | reg = <0x50>; | |
28a48058 | 313 | }; |
adca3e61 AF |
314 | }; |
315 | ||
316 | &i2c_8 { | |
317 | status = "okay"; | |
318 | samsung,i2c-sda-delay = <100>; | |
319 | samsung,i2c-max-bus-freq = <66000>; | |
ad4aebe1 | 320 | |
adca3e61 AF |
321 | hdmiphy@38 { |
322 | compatible = "samsung,exynos4212-hdmiphy"; | |
323 | reg = <0x38>; | |
13cbd1e3 | 324 | }; |
adca3e61 AF |
325 | }; |
326 | ||
327 | &i2c_9 { | |
328 | status = "okay"; | |
329 | samsung,i2c-sda-delay = <100>; | |
330 | samsung,i2c-max-bus-freq = <40000>; | |
331 | samsung,i2c-slave-addr = <0x38>; | |
13cbd1e3 | 332 | |
adca3e61 AF |
333 | sata_phy_i2c: sata-phy@38 { |
334 | compatible = "samsung,exynos-sataphy-i2c"; | |
335 | reg = <0x38>; | |
ad4aebe1 | 336 | }; |
adca3e61 | 337 | }; |
8b6076d4 | 338 | |
adca3e61 AF |
339 | &i2s0 { |
340 | status = "okay"; | |
341 | }; | |
342 | ||
343 | &mfc { | |
344 | samsung,mfc-r = <0x43000000 0x800000>; | |
345 | samsung,mfc-l = <0x51000000 0x800000>; | |
346 | }; | |
347 | ||
348 | &mmc_0 { | |
349 | status = "okay"; | |
350 | num-slots = <1>; | |
351 | broken-cd; | |
352 | card-detect-delay = <200>; | |
353 | samsung,dw-mshc-ciu-div = <3>; | |
354 | samsung,dw-mshc-sdr-timing = <2 3>; | |
355 | samsung,dw-mshc-ddr-timing = <1 2>; | |
356 | pinctrl-names = "default"; | |
357 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; | |
358 | bus-width = <8>; | |
359 | cap-mmc-highspeed; | |
360 | }; | |
361 | ||
362 | &mmc_2 { | |
363 | status = "okay"; | |
364 | num-slots = <1>; | |
365 | card-detect-delay = <200>; | |
366 | samsung,dw-mshc-ciu-div = <3>; | |
367 | samsung,dw-mshc-sdr-timing = <2 3>; | |
368 | samsung,dw-mshc-ddr-timing = <1 2>; | |
369 | pinctrl-names = "default"; | |
370 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; | |
371 | bus-width = <4>; | |
372 | disable-wp; | |
373 | cap-sd-highspeed; | |
374 | }; | |
375 | ||
376 | &rtc { | |
377 | status = "okay"; | |
378 | }; | |
379 | ||
380 | &sata { | |
381 | status = "okay"; | |
382 | }; | |
383 | ||
384 | &sata_phy { | |
385 | status = "okay"; | |
386 | samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>; | |
387 | }; | |
388 | ||
389 | &spi_1 { | |
390 | status = "okay"; | |
391 | cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>; | |
392 | ||
393 | w25q80bw@0 { | |
394 | #address-cells = <1>; | |
395 | #size-cells = <1>; | |
396 | compatible = "w25x80"; | |
397 | reg = <0>; | |
398 | spi-max-frequency = <1000000>; | |
399 | ||
400 | controller-data { | |
401 | samsung,spi-feedback-delay = <0>; | |
06c460b7 | 402 | }; |
06c460b7 | 403 | |
adca3e61 AF |
404 | partition@0 { |
405 | label = "U-Boot"; | |
406 | reg = <0x0 0x40000>; | |
407 | read-only; | |
8b6076d4 | 408 | }; |
24b714f8 | 409 | |
adca3e61 AF |
410 | partition@40000 { |
411 | label = "Kernel"; | |
412 | reg = <0x40000 0xc0000>; | |
24b714f8 | 413 | }; |
8b6076d4 | 414 | }; |
b074abb7 | 415 | }; |
6f41a958 YSB |
416 | |
417 | &pinctrl_0 { | |
418 | max77686_irq: max77686-irq { | |
419 | samsung,pins = "gpx3-2"; | |
420 | samsung,pin-function = <0xf>; | |
421 | samsung,pin-pud = <0>; | |
422 | samsung,pin-drv = <0>; | |
423 | }; | |
424 | }; |