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ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos542x SoC
[mirror_ubuntu-artful-kernel.git] / arch / arm / boot / dts / exynos5422-odroidxu3-common.dtsi
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1/*
2 * Hardkernel Odroid XU3 board device tree source
3 *
4 * Copyright (c) 2014 Collabora Ltd.
5 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13#include <dt-bindings/clock/samsung,s2mps11.h>
14#include <dt-bindings/interrupt-controller/irq.h>
15#include <dt-bindings/gpio/gpio.h>
16#include <dt-bindings/sound/samsung-i2s.h>
17#include "exynos5800.dtsi"
df09df6f 18#include "exynos5422-cpus.dtsi"
cc20fc4c 19#include "exynos5422-cpu-thermal.dtsi"
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20
21/ {
22 memory {
23 reg = <0x40000000 0x7EA00000>;
24 };
25
26 chosen {
27 linux,stdout-path = &serial_2;
28 };
29
30 firmware@02073000 {
31 compatible = "samsung,secure-firmware";
32 reg = <0x02073000 0x1000>;
33 };
34
35 fixed-rate-clocks {
36 oscclk {
37 compatible = "samsung,exynos5420-oscclk";
38 clock-frequency = <24000000>;
39 };
40 };
41
42 emmc_pwrseq: pwrseq {
43 pinctrl-0 = <&emmc_nrst_pin>;
44 pinctrl-names = "default";
45 compatible = "mmc-pwrseq-emmc";
31b9903c 46 reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
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47 };
48
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49 fan0: pwm-fan {
50 compatible = "pwm-fan";
51 pwms = <&pwm 0 20972 0>;
52 cooling-min-state = <0>;
53 cooling-max-state = <3>;
54 #cooling-cells = <2>;
55 cooling-levels = <0 130 170 230>;
56 };
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57};
58
59&clock_audss {
60 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
61 <&clock_audss EXYNOS_MOUT_I2S>,
62 <&clock_audss EXYNOS_DOUT_AUD_BUS>;
63 assigned-clock-parents = <&clock CLK_FIN_PLL>,
64 <&clock_audss EXYNOS_MOUT_AUDSS>;
65 assigned-clock-rates = <0>,
66 <0>,
67 <19200000>;
68};
69
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70&cpu0 {
71 cpu-supply = <&buck6_reg>;
72};
73
74&cpu4 {
75 cpu-supply = <&buck2_reg>;
76};
77
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78&hdmi {
79 status = "okay";
31b9903c 80 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
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81 pinctrl-names = "default";
82 pinctrl-0 = <&hdmi_hpd_irq>;
83
84 vdd_osc-supply = <&ldo7_reg>;
85 vdd_pll-supply = <&ldo6_reg>;
86 vdd-supply = <&ldo6_reg>;
87};
88
89&hsi2c_4 {
90 status = "okay";
91
92 s2mps11_pmic@66 {
93 compatible = "samsung,s2mps11-pmic";
94 reg = <0x66>;
95 s2mps11,buck2-ramp-delay = <12>;
96 s2mps11,buck34-ramp-delay = <12>;
97 s2mps11,buck16-ramp-delay = <12>;
98 s2mps11,buck6-ramp-enable = <1>;
99 s2mps11,buck2-ramp-enable = <1>;
100 s2mps11,buck3-ramp-enable = <1>;
101 s2mps11,buck4-ramp-enable = <1>;
0fb033bb 102 samsung,s2mps11-acokb-ground;
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103
104 interrupt-parent = <&gpx0>;
105 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
106 pinctrl-names = "default";
107 pinctrl-0 = <&s2mps11_irq>;
108
109 s2mps11_osc: clocks {
110 #clock-cells = <1>;
111 clock-output-names = "s2mps11_ap",
112 "s2mps11_cp", "s2mps11_bt";
113 };
114
115 regulators {
116 ldo1_reg: LDO1 {
117 regulator-name = "vdd_ldo1";
118 regulator-min-microvolt = <1000000>;
119 regulator-max-microvolt = <1000000>;
120 regulator-always-on;
121 };
122
123 ldo3_reg: LDO3 {
124 regulator-name = "vdd_ldo3";
125 regulator-min-microvolt = <1800000>;
126 regulator-max-microvolt = <1800000>;
127 regulator-always-on;
128 };
129
130 ldo5_reg: LDO5 {
131 regulator-name = "vdd_ldo5";
132 regulator-min-microvolt = <1800000>;
133 regulator-max-microvolt = <1800000>;
134 regulator-always-on;
135 };
136
137 ldo6_reg: LDO6 {
138 regulator-name = "vdd_ldo6";
139 regulator-min-microvolt = <1000000>;
140 regulator-max-microvolt = <1000000>;
141 regulator-always-on;
142 };
143
144 ldo7_reg: LDO7 {
145 regulator-name = "vdd_ldo7";
146 regulator-min-microvolt = <1800000>;
147 regulator-max-microvolt = <1800000>;
148 regulator-always-on;
149 };
150
151 ldo8_reg: LDO8 {
152 regulator-name = "vdd_ldo8";
153 regulator-min-microvolt = <1800000>;
154 regulator-max-microvolt = <1800000>;
155 regulator-always-on;
156 };
157
158 ldo9_reg: LDO9 {
159 regulator-name = "vdd_ldo9";
160 regulator-min-microvolt = <3000000>;
161 regulator-max-microvolt = <3000000>;
162 regulator-always-on;
163 };
164
165 ldo10_reg: LDO10 {
166 regulator-name = "vdd_ldo10";
167 regulator-min-microvolt = <1800000>;
168 regulator-max-microvolt = <1800000>;
169 regulator-always-on;
170 };
171
172 ldo11_reg: LDO11 {
173 regulator-name = "vdd_ldo11";
174 regulator-min-microvolt = <1000000>;
175 regulator-max-microvolt = <1000000>;
176 regulator-always-on;
177 };
178
179 ldo12_reg: LDO12 {
180 regulator-name = "vdd_ldo12";
181 regulator-min-microvolt = <1800000>;
182 regulator-max-microvolt = <1800000>;
183 regulator-always-on;
184 };
185
186 ldo13_reg: LDO13 {
187 regulator-name = "vdd_ldo13";
188 regulator-min-microvolt = <2800000>;
189 regulator-max-microvolt = <2800000>;
190 regulator-always-on;
191 };
192
193 ldo15_reg: LDO15 {
194 regulator-name = "vdd_ldo15";
195 regulator-min-microvolt = <3100000>;
196 regulator-max-microvolt = <3100000>;
197 regulator-always-on;
198 };
199
200 ldo16_reg: LDO16 {
201 regulator-name = "vdd_ldo16";
202 regulator-min-microvolt = <2200000>;
203 regulator-max-microvolt = <2200000>;
204 regulator-always-on;
205 };
206
207 ldo17_reg: LDO17 {
208 regulator-name = "tsp_avdd";
209 regulator-min-microvolt = <3300000>;
210 regulator-max-microvolt = <3300000>;
211 regulator-always-on;
212 };
213
214 ldo19_reg: LDO19 {
215 regulator-name = "vdd_sd";
216 regulator-min-microvolt = <2800000>;
217 regulator-max-microvolt = <2800000>;
218 regulator-always-on;
219 };
220
221 ldo24_reg: LDO24 {
222 regulator-name = "tsp_io";
223 regulator-min-microvolt = <2800000>;
224 regulator-max-microvolt = <2800000>;
225 regulator-always-on;
226 };
227
228 ldo26_reg: LDO26 {
229 regulator-name = "vdd_ldo26";
230 regulator-min-microvolt = <3000000>;
231 regulator-max-microvolt = <3000000>;
232 regulator-always-on;
233 };
234
235 buck1_reg: BUCK1 {
236 regulator-name = "vdd_mif";
237 regulator-min-microvolt = <800000>;
238 regulator-max-microvolt = <1300000>;
239 regulator-always-on;
240 regulator-boot-on;
241 };
242
243 buck2_reg: BUCK2 {
244 regulator-name = "vdd_arm";
245 regulator-min-microvolt = <800000>;
246 regulator-max-microvolt = <1500000>;
247 regulator-always-on;
248 regulator-boot-on;
249 };
250
251 buck3_reg: BUCK3 {
252 regulator-name = "vdd_int";
253 regulator-min-microvolt = <800000>;
254 regulator-max-microvolt = <1400000>;
255 regulator-always-on;
256 regulator-boot-on;
257 };
258
259 buck4_reg: BUCK4 {
260 regulator-name = "vdd_g3d";
261 regulator-min-microvolt = <800000>;
262 regulator-max-microvolt = <1400000>;
263 regulator-always-on;
264 regulator-boot-on;
265 };
266
267 buck5_reg: BUCK5 {
268 regulator-name = "vdd_mem";
269 regulator-min-microvolt = <800000>;
270 regulator-max-microvolt = <1400000>;
271 regulator-always-on;
272 regulator-boot-on;
273 };
274
275 buck6_reg: BUCK6 {
276 regulator-name = "vdd_kfc";
277 regulator-min-microvolt = <800000>;
278 regulator-max-microvolt = <1500000>;
279 regulator-always-on;
280 regulator-boot-on;
281 };
282
283 buck7_reg: BUCK7 {
284 regulator-name = "vdd_1.0v_ldo";
285 regulator-min-microvolt = <800000>;
286 regulator-max-microvolt = <1500000>;
287 regulator-always-on;
288 regulator-boot-on;
289 };
290
291 buck8_reg: BUCK8 {
292 regulator-name = "vdd_1.8v_ldo";
293 regulator-min-microvolt = <800000>;
294 regulator-max-microvolt = <1500000>;
295 regulator-always-on;
296 regulator-boot-on;
297 };
298
299 buck9_reg: BUCK9 {
300 regulator-name = "vdd_2.8v_ldo";
301 regulator-min-microvolt = <3000000>;
302 regulator-max-microvolt = <3750000>;
303 regulator-always-on;
304 regulator-boot-on;
305 };
306
307 buck10_reg: BUCK10 {
308 regulator-name = "vdd_vmem";
309 regulator-min-microvolt = <2850000>;
310 regulator-max-microvolt = <2850000>;
311 regulator-always-on;
312 regulator-boot-on;
313 };
314 };
315 };
316};
317
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318&i2c_2 {
319 samsung,i2c-sda-delay = <100>;
320 samsung,i2c-max-bus-freq = <66000>;
321 status = "okay";
322
323 hdmiddc@50 {
324 compatible = "samsung,exynos4210-hdmiddc";
325 reg = <0x50>;
326 };
327};
328
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329&mfc {
330 samsung,mfc-r = <0x43000000 0x800000>;
331 samsung,mfc-l = <0x51000000 0x800000>;
332};
333
334&mmc_0 {
335 status = "okay";
336 mmc-pwrseq = <&emmc_pwrseq>;
337 cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
338 card-detect-delay = <200>;
339 samsung,dw-mshc-ciu-div = <3>;
340 samsung,dw-mshc-sdr-timing = <0 4>;
341 samsung,dw-mshc-ddr-timing = <0 2>;
342 samsung,dw-mshc-hs400-timing = <0 2>;
343 samsung,read-strobe-delay = <90>;
344 pinctrl-names = "default";
345 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd &sd0_rclk>;
346 bus-width = <8>;
347 cap-mmc-highspeed;
348 mmc-hs200-1_8v;
349 mmc-hs400-1_8v;
350};
351
352&mmc_2 {
353 status = "okay";
354 card-detect-delay = <200>;
355 samsung,dw-mshc-ciu-div = <3>;
356 samsung,dw-mshc-sdr-timing = <0 4>;
357 samsung,dw-mshc-ddr-timing = <0 2>;
358 pinctrl-names = "default";
359 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
360 bus-width = <4>;
361 cap-sd-highspeed;
362};
363
364&pinctrl_0 {
365 hdmi_hpd_irq: hdmi-hpd-irq {
366 samsung,pins = "gpx3-7";
367 samsung,pin-function = <0>;
368 samsung,pin-pud = <1>;
369 samsung,pin-drv = <0>;
370 };
371
372 s2mps11_irq: s2mps11-irq {
373 samsung,pins = "gpx0-4";
374 samsung,pin-function = <0xf>;
375 samsung,pin-pud = <0>;
376 samsung,pin-drv = <0>;
377 };
378};
379
380&pinctrl_1 {
381 emmc_nrst_pin: emmc-nrst {
382 samsung,pins = "gpd1-0";
383 samsung,pin-function = <0>;
384 samsung,pin-pud = <0>;
385 samsung,pin-drv = <0>;
386 };
387};
388
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389&tmu_cpu0 {
390 vtmu-supply = <&ldo7_reg>;
391 status = "okay";
392};
393
394&tmu_cpu1 {
395 vtmu-supply = <&ldo7_reg>;
396 status = "okay";
397};
398
399&tmu_cpu2 {
400 vtmu-supply = <&ldo7_reg>;
401 status = "okay";
402};
403
404&tmu_cpu3 {
405 vtmu-supply = <&ldo7_reg>;
406 status = "okay";
407};
408
409&tmu_gpu {
410 vtmu-supply = <&ldo7_reg>;
411 status = "okay";
412};
413
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414&rtc {
415 status = "okay";
416 clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
417 clock-names = "rtc", "rtc_src";
418};
419
420&usbdrd_dwc3_0 {
421 dr_mode = "host";
422};
423
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425
426&usbdrd3_0 {
427 vdd33-supply = <&ldo9_reg>;
428 vdd10-supply = <&ldo11_reg>;
429};
430
431&usbdrd3_1 {
432 vdd33-supply = <&ldo9_reg>;
433 vdd10-supply = <&ldo11_reg>;
434};