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CommitLineData
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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.
10*/
11
12/dts-v1/;
3799279f 13#include "exynos5250.dtsi"
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14
15/ {
16 model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
8bdb31b4 17 compatible = "samsung,smdk5250", "samsung,exynos5250", "samsung,exynos5";
b074abb7 18
84bd48a0 19 aliases {
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20 };
21
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22 memory {
23 reg = <0x40000000 0x80000000>;
24 };
25
26 chosen {
3c817102 27 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
b074abb7 28 };
009f7c9f 29
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30 rtc@101E0000 {
31 status = "okay";
32 };
33
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34 i2c@12C60000 {
35 samsung,i2c-sda-delay = <100>;
36 samsung,i2c-max-bus-freq = <20000>;
6ad8ebff 37 status = "okay";
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TA
38
39 eeprom@50 {
40 compatible = "samsung,s524ad0xd1";
41 reg = <0x50>;
42 };
275dcd22
TA
43
44 max77686@09 {
45 compatible = "maxim,max77686";
46 reg = <0x09>;
47
48 voltage-regulators {
49 ldo1_reg: LDO1 {
50 regulator-name = "P1.0V_LDO_OUT1";
51 regulator-min-microvolt = <1000000>;
52 regulator-max-microvolt = <1000000>;
53 regulator-always-on;
54 };
55
56 ldo2_reg: LDO2 {
57 regulator-name = "P1.2V_LDO_OUT2";
58 regulator-min-microvolt = <1200000>;
59 regulator-max-microvolt = <1200000>;
60 regulator-always-on;
61 };
62
63 ldo3_reg: LDO3 {
64 regulator-name = "P1.8V_LDO_OUT3";
65 regulator-min-microvolt = <1800000>;
66 regulator-max-microvolt = <1800000>;
67 regulator-always-on;
68 };
69
70 ldo4_reg: LDO4 {
71 regulator-name = "P2.8V_LDO_OUT4";
72 regulator-min-microvolt = <2800000>;
73 regulator-max-microvolt = <2800000>;
74 };
75
76 ldo5_reg: LDO5 {
77 regulator-name = "P1.8V_LDO_OUT5";
78 regulator-min-microvolt = <1800000>;
79 regulator-max-microvolt = <1800000>;
80 };
81
82 ldo6_reg: LDO6 {
83 regulator-name = "P1.1V_LDO_OUT6";
84 regulator-min-microvolt = <1100000>;
85 regulator-max-microvolt = <1100000>;
86 regulator-always-on;
87 };
88
89 ldo7_reg: LDO7 {
90 regulator-name = "P1.1V_LDO_OUT7";
91 regulator-min-microvolt = <1100000>;
92 regulator-max-microvolt = <1100000>;
93 regulator-always-on;
94 };
95
96 ldo8_reg: LDO8 {
97 regulator-name = "P1.0V_LDO_OUT8";
98 regulator-min-microvolt = <1000000>;
99 regulator-max-microvolt = <1000000>;
100 };
101
102 ldo10_reg: LDO10 {
103 regulator-name = "P1.8V_LDO_OUT10";
104 regulator-min-microvolt = <1800000>;
105 regulator-max-microvolt = <1800000>;
106 };
107
108 ldo11_reg: LDO11 {
109 regulator-name = "P1.8V_LDO_OUT11";
110 regulator-min-microvolt = <1800000>;
111 regulator-max-microvolt = <1800000>;
112 };
113
114 ldo12_reg: LDO12 {
115 regulator-name = "P3.0V_LDO_OUT12";
116 regulator-min-microvolt = <3000000>;
117 regulator-max-microvolt = <3000000>;
118 };
119
120 ldo13_reg: LDO13 {
121 regulator-name = "P1.8V_LDO_OUT13";
122 regulator-min-microvolt = <1800000>;
123 regulator-max-microvolt = <1800000>;
124 };
125
126 ldo14_reg: LDO14 {
127 regulator-name = "P1.8V_LDO_OUT14";
128 regulator-min-microvolt = <1800000>;
129 regulator-max-microvolt = <1800000>;
130 };
131
132 ldo15_reg: LDO15 {
133 regulator-name = "P1.0V_LDO_OUT15";
134 regulator-min-microvolt = <1000000>;
135 regulator-max-microvolt = <1000000>;
136 };
137
138 ldo16_reg: LDO16 {
139 regulator-name = "P1.8V_LDO_OUT16";
140 regulator-min-microvolt = <1800000>;
141 regulator-max-microvolt = <1800000>;
142 };
143
144 buck1_reg: BUCK1 {
145 regulator-name = "vdd_mif";
146 regulator-min-microvolt = <950000>;
147 regulator-max-microvolt = <1300000>;
148 regulator-always-on;
149 regulator-boot-on;
150 };
151
152 buck2_reg: BUCK2 {
153 regulator-name = "vdd_arm";
154 regulator-min-microvolt = <850000>;
155 regulator-max-microvolt = <1350000>;
156 regulator-always-on;
157 regulator-boot-on;
158 };
159
160 buck3_reg: BUCK3 {
161 regulator-name = "vdd_int";
162 regulator-min-microvolt = <900000>;
163 regulator-max-microvolt = <1200000>;
164 regulator-always-on;
165 regulator-boot-on;
166 };
167
168 buck4_reg: BUCK4 {
169 regulator-name = "vdd_g3d";
170 regulator-min-microvolt = <850000>;
171 regulator-max-microvolt = <1300000>;
172 regulator-always-on;
173 regulator-boot-on;
174 };
175
176 buck5_reg: BUCK5 {
177 regulator-name = "P1.8V_BUCK_OUT5";
178 regulator-min-microvolt = <1800000>;
179 regulator-max-microvolt = <1800000>;
180 regulator-always-on;
181 regulator-boot-on;
182 };
183 };
184 };
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185 };
186
0572b725 187 vdd: fixed-regulator@0 {
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188 compatible = "regulator-fixed";
189 regulator-name = "vdd-supply";
190 regulator-min-microvolt = <1800000>;
191 regulator-max-microvolt = <1800000>;
192 regulator-always-on;
193 };
194
0572b725 195 dbvdd: fixed-regulator@1 {
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196 compatible = "regulator-fixed";
197 regulator-name = "dbvdd-supply";
198 regulator-min-microvolt = <3300000>;
199 regulator-max-microvolt = <3300000>;
200 regulator-always-on;
201 };
202
0572b725 203 spkvdd: fixed-regulator@2 {
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204 compatible = "regulator-fixed";
205 regulator-name = "spkvdd-supply";
206 regulator-min-microvolt = <5000000>;
207 regulator-max-microvolt = <5000000>;
208 regulator-always-on;
209 };
210
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211 i2c@12C70000 {
212 samsung,i2c-sda-delay = <100>;
213 samsung,i2c-max-bus-freq = <20000>;
6ad8ebff 214 status = "okay";
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215
216 eeprom@51 {
217 compatible = "samsung,s524ad0xd1";
218 reg = <0x51>;
219 };
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220
221 wm8994: wm8994@1a {
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222 compatible = "wlf,wm8994";
223 reg = <0x1a>;
224
225 gpio-controller;
226 #gpio-cells = <2>;
227
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228 clocks = <&codec_mclk>;
229 clock-names = "MCLK1";
230
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231 AVDD2-supply = <&vdd>;
232 CPVDD-supply = <&vdd>;
233 DBVDD-supply = <&dbvdd>;
234 SPKVDD1-supply = <&spkvdd>;
235 SPKVDD2-supply = <&spkvdd>;
28a48058 236 };
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237 };
238
c47d244a
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239 i2c@121D0000 {
240 samsung,i2c-sda-delay = <100>;
241 samsung,i2c-max-bus-freq = <40000>;
242 samsung,i2c-slave-addr = <0x38>;
6ad8ebff 243 status = "okay";
c47d244a 244
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245 sata_phy_i2c:sata-phy@38 {
246 compatible = "samsung,exynos-sataphy-i2c";
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247 reg = <0x38>;
248 };
249 };
250
009f7c9f 251 i2c@12C80000 {
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252 samsung,i2c-sda-delay = <100>;
253 samsung,i2c-max-bus-freq = <66000>;
6ad8ebff 254 status = "okay";
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255
256 hdmiddc@50 {
0d1fc829 257 compatible = "samsung,exynos4210-hdmiddc";
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258 reg = <0x50>;
259 };
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260 };
261
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262 i2c@12CE0000 {
263 samsung,i2c-sda-delay = <100>;
264 samsung,i2c-max-bus-freq = <66000>;
6ad8ebff 265 status = "okay";
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266
267 hdmiphy@38 {
0d1fc829 268 compatible = "samsung,exynos4212-hdmiphy";
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269 reg = <0x38>;
270 };
271 };
272
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273 sata@122F0000 {
274 status = "okay";
275 };
276
277 sata-phy@12170000 {
278 status = "okay";
279 samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
280 };
281
c8149df0 282 mmc@12200000 {
e908d5c5 283 status = "okay";
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284 num-slots = <1>;
285 supports-highspeed;
286 broken-cd;
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287 card-detect-delay = <200>;
288 samsung,dw-mshc-ciu-div = <3>;
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289 samsung,dw-mshc-sdr-timing = <2 3>;
290 samsung,dw-mshc-ddr-timing = <1 2>;
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291 pinctrl-names = "default";
292 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
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293
294 slot@0 {
295 reg = <0>;
296 bus-width = <8>;
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297 };
298 };
299
c8149df0 300 mmc@12220000 {
e908d5c5 301 status = "okay";
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302 num-slots = <1>;
303 supports-highspeed;
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304 card-detect-delay = <200>;
305 samsung,dw-mshc-ciu-div = <3>;
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306 samsung,dw-mshc-sdr-timing = <2 3>;
307 samsung,dw-mshc-ddr-timing = <1 2>;
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308 pinctrl-names = "default";
309 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
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310
311 slot@0 {
312 reg = <0>;
313 bus-width = <4>;
488755b5 314 disable-wp;
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315 };
316 };
317
79989ba3 318 spi_1: spi@12d30000 {
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319 status = "okay";
320
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321 w25q80bw@0 {
322 #address-cells = <1>;
323 #size-cells = <1>;
324 compatible = "w25x80";
325 reg = <0>;
326 spi-max-frequency = <1000000>;
327
328 controller-data {
f8bfe2b0 329 cs-gpio = <&gpa2 5 0>;
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330 samsung,spi-feedback-delay = <0>;
331 };
332
333 partition@0 {
334 label = "U-Boot";
335 reg = <0x0 0x40000>;
336 read-only;
337 };
338
339 partition@40000 {
340 label = "Kernel";
341 reg = <0x40000 0xc0000>;
342 };
343 };
344 };
345
566cf8ee 346 hdmi {
f8bfe2b0 347 hpd-gpio = <&gpx3 7 0>;
566cf8ee 348 };
24025f6f 349
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350 codec@11000000 {
351 samsung,mfc-r = <0x43000000 0x800000>;
352 samsung,mfc-l = <0x51000000 0x800000>;
353 };
4c4c7463 354
28a48058 355 i2s0: i2s@03830000 {
f8bfe2b0 356 status = "okay";
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357 };
358
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359 sound {
360 compatible = "samsung,smdk-wm8994";
361
362 samsung,i2s-controller = <&i2s0>;
363 samsung,audio-codec = <&wm8994>;
364 };
ad4aebe1 365
13cbd1e3 366 usb@12110000 {
c58c1a4c 367 samsung,vbus-gpio = <&gpx2 6 0>;
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368 };
369
77899d53 370 dp-controller@145B0000 {
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371 samsung,color-space = <0>;
372 samsung,dynamic-range = <0>;
373 samsung,ycbcr-coeff = <0>;
374 samsung,color-depth = <1>;
375 samsung,link-rate = <0x0a>;
376 samsung,lane-count = <4>;
74478338
JH
377
378 pinctrl-names = "default";
379 pinctrl-0 = <&dp_hpd>;
77899d53 380 status = "okay";
ad4aebe1 381 };
8b6076d4 382
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VS
383 fimd@14400000 {
384 status = "okay";
385 display-timings {
386 native-mode = <&timing0>;
387 timing0: timing@0 {
388 /* 1280x800 */
389 clock-frequency = <50000>;
390 hactive = <1280>;
391 vactive = <800>;
392 hfront-porch = <4>;
393 hback-porch = <4>;
394 hsync-len = <4>;
395 vback-porch = <4>;
396 vfront-porch = <4>;
397 vsync-len = <4>;
398 };
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LKA
399 };
400 };
401
8b6076d4
TA
402 fixed-rate-clocks {
403 xxti {
404 compatible = "samsung,clock-xxti";
405 clock-frequency = <24000000>;
406 };
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MB
407
408 codec_mclk: codec-mclk {
409 compatible = "fixed-clock";
410 #clock-cells = <0>;
411 clock-frequency = <16934000>;
412 };
8b6076d4 413 };
b074abb7 414};