Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
[sfrench/cifs-2.6.git] / arch / arm / boot / dts / exynos5422-odroidxu3-common.dtsi
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"
18 #include "exynos5422-cpus.dtsi"
19 #include "exynos5422-cpu-thermal.dtsi"
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";
46                 reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
47         };
48
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         };
57 };
58
59 &bus_wcore {
60         devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,
61                         <&nocp_mem1_0>, <&nocp_mem1_1>;
62         vdd-supply = <&buck3_reg>;
63         exynos,saturation-ratio = <100>;
64         status = "okay";
65 };
66
67 &bus_noc {
68         devfreq = <&bus_wcore>;
69         status = "okay";
70 };
71
72 &bus_fsys_apb {
73         devfreq = <&bus_wcore>;
74         status = "okay";
75 };
76
77 &bus_fsys {
78         devfreq = <&bus_wcore>;
79         status = "okay";
80 };
81
82 &bus_fsys2 {
83         devfreq = <&bus_wcore>;
84         status = "okay";
85 };
86
87 &bus_mfc {
88         devfreq = <&bus_wcore>;
89         status = "okay";
90 };
91
92 &bus_gen {
93         devfreq = <&bus_wcore>;
94         status = "okay";
95 };
96
97 &bus_peri {
98         devfreq = <&bus_wcore>;
99         status = "okay";
100 };
101
102 &bus_g2d {
103         devfreq = <&bus_wcore>;
104         status = "okay";
105 };
106
107 &bus_g2d_acp {
108         devfreq = <&bus_wcore>;
109         status = "okay";
110 };
111
112 &bus_jpeg {
113         devfreq = <&bus_wcore>;
114         status = "okay";
115 };
116
117 &bus_jpeg_apb {
118         devfreq = <&bus_wcore>;
119         status = "okay";
120 };
121
122 &bus_disp1_fimd {
123         devfreq = <&bus_wcore>;
124         status = "okay";
125 };
126
127 &bus_disp1 {
128         devfreq = <&bus_wcore>;
129         status = "okay";
130 };
131
132 &bus_gscl_scaler {
133         devfreq = <&bus_wcore>;
134         status = "okay";
135 };
136
137 &bus_mscl {
138         devfreq = <&bus_wcore>;
139         status = "okay";
140 };
141
142 &clock_audss {
143         assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
144                         <&clock_audss EXYNOS_MOUT_I2S>,
145                         <&clock_audss EXYNOS_DOUT_AUD_BUS>;
146         assigned-clock-parents = <&clock CLK_FIN_PLL>,
147                         <&clock_audss EXYNOS_MOUT_AUDSS>;
148         assigned-clock-rates = <0>,
149                         <0>,
150                         <19200000>;
151 };
152
153 &cpu0 {
154         cpu-supply = <&buck6_reg>;
155 };
156
157 &cpu4 {
158         cpu-supply = <&buck2_reg>;
159 };
160
161 &hdmi {
162         status = "okay";
163         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
164         pinctrl-names = "default";
165         pinctrl-0 = <&hdmi_hpd_irq>;
166
167         vdd_osc-supply = <&ldo7_reg>;
168         vdd_pll-supply = <&ldo6_reg>;
169         vdd-supply = <&ldo6_reg>;
170 };
171
172 &hsi2c_4 {
173         status = "okay";
174
175         s2mps11_pmic@66 {
176                 compatible = "samsung,s2mps11-pmic";
177                 reg = <0x66>;
178                 samsung,s2mps11-acokb-ground;
179
180                 interrupt-parent = <&gpx0>;
181                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
182                 pinctrl-names = "default";
183                 pinctrl-0 = <&s2mps11_irq>;
184
185                 s2mps11_osc: clocks {
186                         #clock-cells = <1>;
187                         clock-output-names = "s2mps11_ap",
188                                         "s2mps11_cp", "s2mps11_bt";
189                 };
190
191                 regulators {
192                         ldo1_reg: LDO1 {
193                                 regulator-name = "vdd_ldo1";
194                                 regulator-min-microvolt = <1000000>;
195                                 regulator-max-microvolt = <1000000>;
196                                 regulator-always-on;
197                         };
198
199                         ldo3_reg: LDO3 {
200                                 regulator-name = "vddq_mmc0";
201                                 regulator-min-microvolt = <1800000>;
202                                 regulator-max-microvolt = <1800000>;
203                         };
204
205                         ldo5_reg: LDO5 {
206                                 regulator-name = "vdd_ldo5";
207                                 regulator-min-microvolt = <1800000>;
208                                 regulator-max-microvolt = <1800000>;
209                                 regulator-always-on;
210                         };
211
212                         ldo6_reg: LDO6 {
213                                 regulator-name = "vdd_ldo6";
214                                 regulator-min-microvolt = <1000000>;
215                                 regulator-max-microvolt = <1000000>;
216                                 regulator-always-on;
217                         };
218
219                         ldo7_reg: LDO7 {
220                                 regulator-name = "vdd_ldo7";
221                                 regulator-min-microvolt = <1800000>;
222                                 regulator-max-microvolt = <1800000>;
223                                 regulator-always-on;
224                         };
225
226                         ldo8_reg: LDO8 {
227                                 regulator-name = "vdd_ldo8";
228                                 regulator-min-microvolt = <1800000>;
229                                 regulator-max-microvolt = <1800000>;
230                                 regulator-always-on;
231                         };
232
233                         ldo9_reg: LDO9 {
234                                 regulator-name = "vdd_ldo9";
235                                 regulator-min-microvolt = <3000000>;
236                                 regulator-max-microvolt = <3000000>;
237                                 regulator-always-on;
238                         };
239
240                         ldo10_reg: LDO10 {
241                                 regulator-name = "vdd_ldo10";
242                                 regulator-min-microvolt = <1800000>;
243                                 regulator-max-microvolt = <1800000>;
244                                 regulator-always-on;
245                         };
246
247                         ldo11_reg: LDO11 {
248                                 regulator-name = "vdd_ldo11";
249                                 regulator-min-microvolt = <1000000>;
250                                 regulator-max-microvolt = <1000000>;
251                                 regulator-always-on;
252                         };
253
254                         ldo12_reg: LDO12 {
255                                 regulator-name = "vdd_ldo12";
256                                 regulator-min-microvolt = <1800000>;
257                                 regulator-max-microvolt = <1800000>;
258                                 regulator-always-on;
259                         };
260
261                         ldo13_reg: LDO13 {
262                                 regulator-name = "vddq_mmc2";
263                                 regulator-min-microvolt = <2800000>;
264                                 regulator-max-microvolt = <2800000>;
265                         };
266
267                         ldo15_reg: LDO15 {
268                                 regulator-name = "vdd_ldo15";
269                                 regulator-min-microvolt = <3100000>;
270                                 regulator-max-microvolt = <3100000>;
271                                 regulator-always-on;
272                         };
273
274                         ldo16_reg: LDO16 {
275                                 regulator-name = "vdd_ldo16";
276                                 regulator-min-microvolt = <2200000>;
277                                 regulator-max-microvolt = <2200000>;
278                                 regulator-always-on;
279                         };
280
281                         ldo17_reg: LDO17 {
282                                 regulator-name = "tsp_avdd";
283                                 regulator-min-microvolt = <3300000>;
284                                 regulator-max-microvolt = <3300000>;
285                                 regulator-always-on;
286                         };
287
288                         ldo18_reg: LDO18 {
289                                 regulator-name = "vdd_emmc_1V8";
290                                 regulator-min-microvolt = <1800000>;
291                                 regulator-max-microvolt = <1800000>;
292                         };
293
294                         ldo19_reg: LDO19 {
295                                 regulator-name = "vdd_sd";
296                                 regulator-min-microvolt = <2800000>;
297                                 regulator-max-microvolt = <2800000>;
298                         };
299
300                         ldo24_reg: LDO24 {
301                                 regulator-name = "tsp_io";
302                                 regulator-min-microvolt = <2800000>;
303                                 regulator-max-microvolt = <2800000>;
304                                 regulator-always-on;
305                         };
306
307                         ldo26_reg: LDO26 {
308                                 regulator-name = "vdd_ldo26";
309                                 regulator-min-microvolt = <3000000>;
310                                 regulator-max-microvolt = <3000000>;
311                                 regulator-always-on;
312                         };
313
314                         buck1_reg: BUCK1 {
315                                 regulator-name = "vdd_mif";
316                                 regulator-min-microvolt = <800000>;
317                                 regulator-max-microvolt = <1300000>;
318                                 regulator-always-on;
319                                 regulator-boot-on;
320                         };
321
322                         buck2_reg: BUCK2 {
323                                 regulator-name = "vdd_arm";
324                                 regulator-min-microvolt = <800000>;
325                                 regulator-max-microvolt = <1500000>;
326                                 regulator-always-on;
327                                 regulator-boot-on;
328                         };
329
330                         buck3_reg: BUCK3 {
331                                 regulator-name = "vdd_int";
332                                 regulator-min-microvolt = <800000>;
333                                 regulator-max-microvolt = <1400000>;
334                                 regulator-always-on;
335                                 regulator-boot-on;
336                         };
337
338                         buck4_reg: BUCK4 {
339                                 regulator-name = "vdd_g3d";
340                                 regulator-min-microvolt = <800000>;
341                                 regulator-max-microvolt = <1400000>;
342                                 regulator-always-on;
343                                 regulator-boot-on;
344                         };
345
346                         buck5_reg: BUCK5 {
347                                 regulator-name = "vdd_mem";
348                                 regulator-min-microvolt = <800000>;
349                                 regulator-max-microvolt = <1400000>;
350                                 regulator-always-on;
351                                 regulator-boot-on;
352                         };
353
354                         buck6_reg: BUCK6 {
355                                 regulator-name = "vdd_kfc";
356                                 regulator-min-microvolt = <800000>;
357                                 regulator-max-microvolt = <1500000>;
358                                 regulator-always-on;
359                                 regulator-boot-on;
360                         };
361
362                         buck7_reg: BUCK7 {
363                                 regulator-name = "vdd_1.0v_ldo";
364                                 regulator-min-microvolt = <800000>;
365                                 regulator-max-microvolt = <1500000>;
366                                 regulator-always-on;
367                                 regulator-boot-on;
368                         };
369
370                         buck8_reg: BUCK8 {
371                                 regulator-name = "vdd_1.8v_ldo";
372                                 regulator-min-microvolt = <800000>;
373                                 regulator-max-microvolt = <1500000>;
374                                 regulator-always-on;
375                                 regulator-boot-on;
376                         };
377
378                         buck9_reg: BUCK9 {
379                                 regulator-name = "vdd_2.8v_ldo";
380                                 regulator-min-microvolt = <3000000>;
381                                 regulator-max-microvolt = <3750000>;
382                                 regulator-always-on;
383                                 regulator-boot-on;
384                         };
385
386                         buck10_reg: BUCK10 {
387                                 regulator-name = "vdd_vmem";
388                                 regulator-min-microvolt = <2850000>;
389                                 regulator-max-microvolt = <2850000>;
390                                 regulator-always-on;
391                                 regulator-boot-on;
392                         };
393                 };
394         };
395 };
396
397 &i2c_2 {
398         samsung,i2c-sda-delay = <100>;
399         samsung,i2c-max-bus-freq = <66000>;
400         status = "okay";
401
402         hdmiddc@50 {
403                 compatible = "samsung,exynos4210-hdmiddc";
404                 reg = <0x50>;
405         };
406 };
407
408 &mfc {
409         samsung,mfc-r = <0x43000000 0x800000>;
410         samsung,mfc-l = <0x51000000 0x800000>;
411 };
412
413 &mmc_0 {
414         status = "okay";
415         mmc-pwrseq = <&emmc_pwrseq>;
416         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
417         card-detect-delay = <200>;
418         samsung,dw-mshc-ciu-div = <3>;
419         samsung,dw-mshc-sdr-timing = <0 4>;
420         samsung,dw-mshc-ddr-timing = <0 2>;
421         samsung,dw-mshc-hs400-timing = <0 2>;
422         samsung,read-strobe-delay = <90>;
423         pinctrl-names = "default";
424         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd &sd0_rclk>;
425         bus-width = <8>;
426         cap-mmc-highspeed;
427         mmc-hs200-1_8v;
428         mmc-hs400-1_8v;
429         vmmc-supply = <&ldo18_reg>;
430         vqmmc-supply = <&ldo3_reg>;
431 };
432
433 &mmc_2 {
434         status = "okay";
435         card-detect-delay = <200>;
436         samsung,dw-mshc-ciu-div = <3>;
437         samsung,dw-mshc-sdr-timing = <0 4>;
438         samsung,dw-mshc-ddr-timing = <0 2>;
439         pinctrl-names = "default";
440         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
441         bus-width = <4>;
442         cap-sd-highspeed;
443         vmmc-supply = <&ldo19_reg>;
444         vqmmc-supply = <&ldo13_reg>;
445 };
446
447 &nocp_mem0_0 {
448         status = "okay";
449 };
450
451 &nocp_mem0_1 {
452         status = "okay";
453 };
454
455 &nocp_mem1_0 {
456         status = "okay";
457 };
458
459 &nocp_mem1_1 {
460         status = "okay";
461 };
462
463 &pinctrl_0 {
464         hdmi_hpd_irq: hdmi-hpd-irq {
465                 samsung,pins = "gpx3-7";
466                 samsung,pin-function = <0>;
467                 samsung,pin-pud = <1>;
468                 samsung,pin-drv = <0>;
469         };
470
471         s2mps11_irq: s2mps11-irq {
472                 samsung,pins = "gpx0-4";
473                 samsung,pin-function = <0xf>;
474                 samsung,pin-pud = <0>;
475                 samsung,pin-drv = <0>;
476         };
477 };
478
479 &pinctrl_1 {
480         emmc_nrst_pin: emmc-nrst {
481                 samsung,pins = "gpd1-0";
482                 samsung,pin-function = <0>;
483                 samsung,pin-pud = <0>;
484                 samsung,pin-drv = <0>;
485         };
486 };
487
488 &tmu_cpu0 {
489         vtmu-supply = <&ldo7_reg>;
490         status = "okay";
491 };
492
493 &tmu_cpu1 {
494         vtmu-supply = <&ldo7_reg>;
495         status = "okay";
496 };
497
498 &tmu_cpu2 {
499         vtmu-supply = <&ldo7_reg>;
500         status = "okay";
501 };
502
503 &tmu_cpu3 {
504         vtmu-supply = <&ldo7_reg>;
505         status = "okay";
506 };
507
508 &tmu_gpu {
509         vtmu-supply = <&ldo7_reg>;
510         status = "okay";
511 };
512
513 &rtc {
514         status = "okay";
515         clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
516         clock-names = "rtc", "rtc_src";
517 };
518
519 &usbdrd_dwc3_0 {
520         dr_mode = "host";
521 };
522
523 /* usbdrd_dwc3_1 mode customized in each board */
524
525 &usbdrd3_0 {
526         vdd33-supply = <&ldo9_reg>;
527         vdd10-supply = <&ldo11_reg>;
528 };
529
530 &usbdrd3_1 {
531         vdd33-supply = <&ldo9_reg>;
532         vdd10-supply = <&ldo11_reg>;
533 };