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ARM: dts: Extend exynos5420-pinctrl nodes using labels instead of paths
[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
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};
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