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ARM: dts: add CPU OPP and regulator supply property for exynos5250
[deliverable/linux.git] / arch / arm / boot / dts / exynos5250-smdk5250.dts
CommitLineData
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
846c5300
TA		 77&cpu0 {
78 cpu0-supply = <&buck2_reg>;
79};
80
adca3e61
AF		 81&dp {
82 samsung,color-space = <0>;
83 samsung,dynamic-range = <0>;
84 samsung,ycbcr-coeff = <0>;
85 samsung,color-depth = <1>;
86 samsung,link-rate = <0x0a>;
87 samsung,lane-count = <4>;
88
89 pinctrl-names = "default";
90 pinctrl-0 = <&dp_hpd>;
91 status = "okay";
92};
40cb43bd 93
adca3e61
AF		 94&ehci {
95 samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
96};
24b714f8 97
adca3e61
AF		 98&fimd {
99 status = "okay";
100
101 display-timings {
102 native-mode = <&timing0>;
103
104 timing0: timing@0 {
105 /* 1280x800 */
106 clock-frequency = <50000>;
107 hactive = <1280>;
108 vactive = <800>;
109 hfront-porch = <4>;
110 hback-porch = <4>;
111 hsync-len = <4>;
112 vback-porch = <4>;
113 vfront-porch = <4>;
114 vsync-len = <4>;
28a48058 115 };
009f7c9f 116 };
adca3e61 117};
009f7c9f 118
adca3e61
AF		 119&hdmi {
120 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
121};
c47d244a 122
adca3e61
AF		 123&i2c_0 {
124 status = "okay";
125 samsung,i2c-sda-delay = <100>;
126 samsung,i2c-max-bus-freq = <20000>;
127
128 eeprom@50 {
129 compatible = "samsung,s524ad0xd1";
130 reg = <0x50>;
c47d244a
VA		 131 };
132
adca3e61
AF		 133 max77686@09 {
134 compatible = "maxim,max77686";
135 reg = <0x09>;
136 interrupt-parent = <&gpx3>;
137 interrupts = <2 IRQ_TYPE_NONE>;
6f41a958
YSB		 138 pinctrl-names = "default";
139 pinctrl-0 = <&max77686_irq>;
140 wakeup-source;
adca3e61
AF		 141
142 voltage-regulators {
143 ldo1_reg: LDO1 {
144 regulator-name = "P1.0V_LDO_OUT1";
145 regulator-min-microvolt = <1000000>;
146 regulator-max-microvolt = <1000000>;
147 regulator-always-on;
148 };
62a1f83f 149
adca3e61
AF		 150 ldo2_reg: LDO2 {
151 regulator-name = "P1.2V_LDO_OUT2";
152 regulator-min-microvolt = <1200000>;
153 regulator-max-microvolt = <1200000>;
154 regulator-always-on;
155 };
009f7c9f 156
adca3e61
AF		 157 ldo3_reg: LDO3 {
158 regulator-name = "P1.8V_LDO_OUT3";
159 regulator-min-microvolt = <1800000>;
160 regulator-max-microvolt = <1800000>;
161 regulator-always-on;
162 };
3e3e9ce4 163
adca3e61
AF		 164 ldo4_reg: LDO4 {
165 regulator-name = "P2.8V_LDO_OUT4";
166 regulator-min-microvolt = <2800000>;
167 regulator-max-microvolt = <2800000>;
168 };
3e3e9ce4 169
adca3e61
AF		 170 ldo5_reg: LDO5 {
171 regulator-name = "P1.8V_LDO_OUT5";
172 regulator-min-microvolt = <1800000>;
173 regulator-max-microvolt = <1800000>;
174 };
ba0d7ed3 175
adca3e61
AF		 176 ldo6_reg: LDO6 {
177 regulator-name = "P1.1V_LDO_OUT6";
178 regulator-min-microvolt = <1100000>;
179 regulator-max-microvolt = <1100000>;
180 regulator-always-on;
181 };
ba0d7ed3 182
adca3e61
AF		 183 ldo7_reg: LDO7 {
184 regulator-name = "P1.1V_LDO_OUT7";
185 regulator-min-microvolt = <1100000>;
186 regulator-max-microvolt = <1100000>;
187 regulator-always-on;
188 };
84bd48a0 189
adca3e61
AF		 190 ldo8_reg: LDO8 {
191 regulator-name = "P1.0V_LDO_OUT8";
192 regulator-min-microvolt = <1000000>;
193 regulator-max-microvolt = <1000000>;
194 };
195
196 ldo10_reg: LDO10 {
197 regulator-name = "P1.8V_LDO_OUT10";
198 regulator-min-microvolt = <1800000>;
199 regulator-max-microvolt = <1800000>;
200 };
84bd48a0 201
adca3e61
AF		 202 ldo11_reg: LDO11 {
203 regulator-name = "P1.8V_LDO_OUT11";
204 regulator-min-microvolt = <1800000>;
205 regulator-max-microvolt = <1800000>;
206 };
fae93f7c 207
adca3e61
AF		 208 ldo12_reg: LDO12 {
209 regulator-name = "P3.0V_LDO_OUT12";
210 regulator-min-microvolt = <3000000>;
211 regulator-max-microvolt = <3000000>;
212 };
79989ba3 213
adca3e61
AF		 214 ldo13_reg: LDO13 {
215 regulator-name = "P1.8V_LDO_OUT13";
216 regulator-min-microvolt = <1800000>;
217 regulator-max-microvolt = <1800000>;
79989ba3
TA		 218 };
219
adca3e61
AF		 220 ldo14_reg: LDO14 {
221 regulator-name = "P1.8V_LDO_OUT14";
222 regulator-min-microvolt = <1800000>;
223 regulator-max-microvolt = <1800000>;
79989ba3
TA		 224 };
225
adca3e61
AF		 226 ldo15_reg: LDO15 {
227 regulator-name = "P1.0V_LDO_OUT15";
228 regulator-min-microvolt = <1000000>;
229 regulator-max-microvolt = <1000000>;
230 };
231
232 ldo16_reg: LDO16 {
233 regulator-name = "P1.8V_LDO_OUT16";
234 regulator-min-microvolt = <1800000>;
235 regulator-max-microvolt = <1800000>;
236 };
237
238 buck1_reg: BUCK1 {
239 regulator-name = "vdd_mif";
240 regulator-min-microvolt = <950000>;
241 regulator-max-microvolt = <1300000>;
242 regulator-always-on;
243 regulator-boot-on;
244 };
245
246 buck2_reg: BUCK2 {
247 regulator-name = "vdd_arm";
248 regulator-min-microvolt = <850000>;
249 regulator-max-microvolt = <1350000>;
250 regulator-always-on;
251 regulator-boot-on;
252 };
253
254 buck3_reg: BUCK3 {
255 regulator-name = "vdd_int";
256 regulator-min-microvolt = <900000>;
257 regulator-max-microvolt = <1200000>;
258 regulator-always-on;
259 regulator-boot-on;
260 };
261
262 buck4_reg: BUCK4 {
263 regulator-name = "vdd_g3d";
264 regulator-min-microvolt = <850000>;
265 regulator-max-microvolt = <1300000>;
266 regulator-always-on;
267 regulator-boot-on;
268 };
269
270 buck5_reg: BUCK5 {
271 regulator-name = "P1.8V_BUCK_OUT5";
272 regulator-min-microvolt = <1800000>;
273 regulator-max-microvolt = <1800000>;
274 regulator-always-on;
275 regulator-boot-on;
79989ba3
TA		 276 };
277 };
278 };
adca3e61 279};
79989ba3 280
adca3e61
AF		 281&i2c_1 {
282 status = "okay";
283 samsung,i2c-sda-delay = <100>;
284 samsung,i2c-max-bus-freq = <20000>;
24025f6f 285
adca3e61
AF		 286 eeprom@51 {
287 compatible = "samsung,s524ad0xd1";
288 reg = <0x51>;
2eae613b 289 };
4c4c7463 290
adca3e61
AF		 291 wm8994: wm8994@1a {
292 compatible = "wlf,wm8994";
293 reg = <0x1a>;
294
295 gpio-controller;
296 #gpio-cells = <2>;
297
298 clocks = <&codec_mclk>;
299 clock-names = "MCLK1";
300
301 AVDD2-supply = <&vdd>;
302 CPVDD-supply = <&vdd>;
303 DBVDD-supply = <&dbvdd>;
304 SPKVDD1-supply = <&spkvdd>;
305 SPKVDD2-supply = <&spkvdd>;
4c4c7463 306 };
adca3e61 307};
4c4c7463 308
adca3e61
AF		 309&i2c_2 {
310 status = "okay";
311 samsung,i2c-sda-delay = <100>;
312 samsung,i2c-max-bus-freq = <66000>;
28a48058 313
adca3e61
AF		 314 hdmiddc@50 {
315 compatible = "samsung,exynos4210-hdmiddc";
316 reg = <0x50>;
28a48058 317 };
adca3e61
AF		 318};
319
320&i2c_8 {
321 status = "okay";
322 samsung,i2c-sda-delay = <100>;
323 samsung,i2c-max-bus-freq = <66000>;
ad4aebe1 324
adca3e61
AF		 325 hdmiphy@38 {
326 compatible = "samsung,exynos4212-hdmiphy";
327 reg = <0x38>;
13cbd1e3 328 };
adca3e61
AF		 329};
330
331&i2c_9 {
332 status = "okay";
333 samsung,i2c-sda-delay = <100>;
334 samsung,i2c-max-bus-freq = <40000>;
335 samsung,i2c-slave-addr = <0x38>;
13cbd1e3 336
adca3e61
AF		 337 sata_phy_i2c: sata-phy@38 {
338 compatible = "samsung,exynos-sataphy-i2c";
339 reg = <0x38>;
ad4aebe1 340 };
adca3e61 341};
8b6076d4 342
adca3e61
AF		 343&i2s0 {
344 status = "okay";
345};
346
347&mfc {
348 samsung,mfc-r = <0x43000000 0x800000>;
349 samsung,mfc-l = <0x51000000 0x800000>;
350};
351
352&mmc_0 {
353 status = "okay";
354 num-slots = <1>;
355 broken-cd;
356 card-detect-delay = <200>;
357 samsung,dw-mshc-ciu-div = <3>;
358 samsung,dw-mshc-sdr-timing = <2 3>;
359 samsung,dw-mshc-ddr-timing = <1 2>;
360 pinctrl-names = "default";
361 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
362 bus-width = <8>;
363 cap-mmc-highspeed;
364};
365
366&mmc_2 {
367 status = "okay";
368 num-slots = <1>;
369 card-detect-delay = <200>;
370 samsung,dw-mshc-ciu-div = <3>;
371 samsung,dw-mshc-sdr-timing = <2 3>;
372 samsung,dw-mshc-ddr-timing = <1 2>;
373 pinctrl-names = "default";
374 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
375 bus-width = <4>;
376 disable-wp;
377 cap-sd-highspeed;
378};
379
380&rtc {
381 status = "okay";
382};
383
384&sata {
385 status = "okay";
386};
387
388&sata_phy {
389 status = "okay";
390 samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
391};
392
393&spi_1 {
394 status = "okay";
395 cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>;
396
397 w25q80bw@0 {
398 #address-cells = <1>;
399 #size-cells = <1>;
400 compatible = "w25x80";
401 reg = <0>;
402 spi-max-frequency = <1000000>;
403
404 controller-data {
405 samsung,spi-feedback-delay = <0>;
06c460b7 406 };
06c460b7 407
adca3e61
AF		 408 partition@0 {
409 label = "U-Boot";
410 reg = <0x0 0x40000>;
411 read-only;
8b6076d4 412 };
24b714f8 413
adca3e61
AF		 414 partition@40000 {
415 label = "Kernel";
416 reg = <0x40000 0xc0000>;
24b714f8 417 };
8b6076d4 418 };
b074abb7 419};
6f41a958
YSB		 420
421&pinctrl_0 {
422 max77686_irq: max77686-irq {
423 samsung,pins = "gpx3-2";
424 samsung,pin-function = <0xf>;
425 samsung,pin-pud = <0>;
426 samsung,pin-drv = <0>;
427 };
428};
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