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Merge tag 'powerpc-4.13-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...
[mirror_ubuntu-artful-kernel.git] / arch / arm64 / boot / dts / renesas / salvator-common.dtsi
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5fe6a7d8
GU		 1/*
2 * Device Tree Source for common parts of Salvator-X board variants
3 *
4 * Copyright (C) 2015-2016 Renesas Electronics Corp.
5 *
6 * This file is licensed under the terms of the GNU General Public License
7 * version 2. This program is licensed "as is" without any warranty of any
8 * kind, whether express or implied.
9 */
10
11/*
12 * SSI-AK4613
13 *
14 * This command is required when Playback/Capture
15 *
16 * amixer set "DVC Out" 100%
17 * amixer set "DVC In" 100%
18 *
19 * You can use Mute
20 *
21 * amixer set "DVC Out Mute" on
22 * amixer set "DVC In Mute" on
23 *
24 * You can use Volume Ramp
25 *
26 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
27 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
28 * amixer set "DVC Out Ramp" on
29 * aplay xxx.wav &
30 * amixer set "DVC Out" 80% // Volume Down
31 * amixer set "DVC Out" 100% // Volume Up
32 */
33
34#include <dt-bindings/gpio/gpio.h>
35
36/ {
37 aliases {
38 serial0 = &scif2;
39 serial1 = &scif1;
40 ethernet0 = &avb;
41 };
42
43 chosen {
44 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
45 stdout-path = "serial0:115200n8";
46 };
47
8cd7b51f 48 audio_clkout: audio-clkout {
5fe6a7d8
GU		 49 /*
50 * This is same as <&rcar_sound 0>
51 * but needed to avoid cs2000/rcar_sound probe dead-lock
52 */
53 compatible = "fixed-clock";
54 #clock-cells = <0>;
55 clock-frequency = <11289600>;
56 };
57
58 backlight: backlight {
59 compatible = "pwm-backlight";
60 pwms = <&pwm1 0 50000>;
61
62 brightness-levels = <256 128 64 16 8 4 0>;
63 default-brightness-level = <6>;
64
65 enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
66 };
67
68 reg_1p8v: regulator0 {
69 compatible = "regulator-fixed";
70 regulator-name = "fixed-1.8V";
71 regulator-min-microvolt = <1800000>;
72 regulator-max-microvolt = <1800000>;
73 regulator-boot-on;
74 regulator-always-on;
75 };
76
77 reg_3p3v: regulator1 {
78 compatible = "regulator-fixed";
79 regulator-name = "fixed-3.3V";
80 regulator-min-microvolt = <3300000>;
81 regulator-max-microvolt = <3300000>;
82 regulator-boot-on;
83 regulator-always-on;
84 };
85
86 rsnd_ak4613: sound {
87 compatible = "simple-audio-card";
88
89 simple-audio-card,format = "left_j";
90 simple-audio-card,bitclock-master = <&sndcpu>;
91 simple-audio-card,frame-master = <&sndcpu>;
92
93 sndcpu: simple-audio-card,cpu {
94 sound-dai = <&rcar_sound>;
95 };
96
97 sndcodec: simple-audio-card,codec {
98 sound-dai = <&ak4613>;
99 };
100 };
101
102 vbus0_usb2: regulator-vbus0-usb2 {
103 compatible = "regulator-fixed";
104
105 regulator-name = "USB20_VBUS0";
106 regulator-min-microvolt = <5000000>;
107 regulator-max-microvolt = <5000000>;
108
109 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
110 enable-active-high;
111 };
112
113 vcc_sdhi0: regulator-vcc-sdhi0 {
114 compatible = "regulator-fixed";
115
116 regulator-name = "SDHI0 Vcc";
117 regulator-min-microvolt = <3300000>;
118 regulator-max-microvolt = <3300000>;
119
120 gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
121 enable-active-high;
122 };
123
124 vccq_sdhi0: regulator-vccq-sdhi0 {
125 compatible = "regulator-gpio";
126
127 regulator-name = "SDHI0 VccQ";
128 regulator-min-microvolt = <1800000>;
129 regulator-max-microvolt = <3300000>;
130
131 gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
132 gpios-states = <1>;
133 states = <3300000 1
134 1800000 0>;
135 };
136
137 vcc_sdhi3: regulator-vcc-sdhi3 {
138 compatible = "regulator-fixed";
139
140 regulator-name = "SDHI3 Vcc";
141 regulator-min-microvolt = <3300000>;
142 regulator-max-microvolt = <3300000>;
143
144 gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>;
145 enable-active-high;
146 };
147
148 vccq_sdhi3: regulator-vccq-sdhi3 {
149 compatible = "regulator-gpio";
150
151 regulator-name = "SDHI3 VccQ";
152 regulator-min-microvolt = <1800000>;
153 regulator-max-microvolt = <3300000>;
154
155 gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
156 gpios-states = <1>;
157 states = <3300000 1
158 1800000 0>;
159 };
160
161 hdmi0-out {
162 compatible = "hdmi-connector";
163 label = "HDMI0 OUT";
164 type = "a";
165
166 port {
167 hdmi0_con: endpoint {
168 };
169 };
170 };
171
172 hdmi1-out {
173 compatible = "hdmi-connector";
174 label = "HDMI1 OUT";
175 type = "a";
176
177 port {
178 hdmi1_con: endpoint {
179 };
180 };
181 };
182
183 vga {
184 compatible = "vga-connector";
185
186 port {
187 vga_in: endpoint {
188 remote-endpoint = <&adv7123_out>;
189 };
190 };
191 };
192
193 vga-encoder {
194 compatible = "adi,adv7123";
195
196 ports {
197 #address-cells = <1>;
198 #size-cells = <0>;
199
200 port@0 {
201 reg = <0>;
202 adv7123_in: endpoint {
203 remote-endpoint = <&du_out_rgb>;
204 };
205 };
206 port@1 {
207 reg = <1>;
208 adv7123_out: endpoint {
209 remote-endpoint = <&vga_in>;
210 };
211 };
212 };
213 };
214
215 x12_clk: x12 {
216 compatible = "fixed-clock";
217 #clock-cells = <0>;
218 clock-frequency = <24576000>;
219 };
220
221 /* External DU dot clocks */
222 x21_clk: x21-clock {
223 compatible = "fixed-clock";
224 #clock-cells = <0>;
225 clock-frequency = <33000000>;
226 };
227
228 x22_clk: x22-clock {
229 compatible = "fixed-clock";
230 #clock-cells = <0>;
231 clock-frequency = <33000000>;
232 };
233
234 x23_clk: x23-clock {
235 compatible = "fixed-clock";
236 #clock-cells = <0>;
237 clock-frequency = <25000000>;
238 };
239};
240
241&audio_clk_a {
242 clock-frequency = <22579200>;
243};
244
245&avb {
246 pinctrl-0 = <&avb_pins>;
247 pinctrl-names = "default";
248 renesas,no-ether-link;
249 phy-handle = <&phy0>;
250 status = "okay";
251
252 phy0: ethernet-phy@0 {
253 rxc-skew-ps = <1500>;
254 reg = <0>;
255 interrupt-parent = <&gpio2>;
256 interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
257 };
258};
259
260&du {
261 pinctrl-0 = <&du_pins>;
262 pinctrl-names = "default";
263 status = "okay";
264
265 ports {
266 port@0 {
267 endpoint {
268 remote-endpoint = <&adv7123_in>;
269 };
270 };
271 port@3 {
272 lvds_connector: endpoint {
273 };
274 };
275 };
276};
277
278&ehci0 {
279 status = "okay";
280};
281
282&ehci1 {
283 status = "okay";
284};
285
286&extalr_clk {
287 clock-frequency = <32768>;
288};
289
290&hsusb {
291 status = "okay";
292};
293
294&i2c2 {
295 pinctrl-0 = <&i2c2_pins>;
296 pinctrl-names = "default";
297
298 status = "okay";
299
300 clock-frequency = <100000>;
301
302 ak4613: codec@10 {
303 compatible = "asahi-kasei,ak4613";
304 #sound-dai-cells = <0>;
305 reg = <0x10>;
306 clocks = <&rcar_sound 3>;
307
308 asahi-kasei,in1-single-end;
309 asahi-kasei,in2-single-end;
310 asahi-kasei,out1-single-end;
311 asahi-kasei,out2-single-end;
312 asahi-kasei,out3-single-end;
313 asahi-kasei,out4-single-end;
314 asahi-kasei,out5-single-end;
315 asahi-kasei,out6-single-end;
316 };
317
318 cs2000: clk_multiplier@4f {
319 #clock-cells = <0>;
320 compatible = "cirrus,cs2000-cp";
321 reg = <0x4f>;
322 clocks = <&audio_clkout>, <&x12_clk>;
323 clock-names = "clk_in", "ref_clk";
324
325 assigned-clocks = <&cs2000>;
326 assigned-clock-rates = <24576000>; /* 1/1 divide */
327 };
328};
329
330&i2c4 {
331 status = "okay";
332
333 csa_vdd: adc@7c {
334 compatible = "maxim,max9611";
335 reg = <0x7c>;
336
337 shunt-resistor-micro-ohms = <5000>;
338 };
339
340 csa_dvfs: adc@7f {
341 compatible = "maxim,max9611";
342 reg = <0x7f>;
343
344 shunt-resistor-micro-ohms = <5000>;
345 };
346};
347
348&i2c_dvfs {
349 status = "okay";
350};
351
352&ohci0 {
353 status = "okay";
354};
355
356&ohci1 {
357 status = "okay";
358};
359
360&pcie_bus_clk {
361 clock-frequency = <100000000>;
362};
363
364&pciec0 {
365 status = "okay";
366};
367
368&pciec1 {
369 status = "okay";
370};
371
372&pfc {
373 pinctrl-0 = <&scif_clk_pins>;
374 pinctrl-names = "default";
375
376 avb_pins: avb {
377 mux {
378 groups = "avb_link", "avb_phy_int", "avb_mdc",
379 "avb_mii";
380 function = "avb";
381 };
382
383 pins_mdc {
384 groups = "avb_mdc";
385 drive-strength = <24>;
386 };
387
388 pins_mii_tx {
389 pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
390 "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
391 drive-strength = <12>;
392 };
393 };
394
395 du_pins: du {
396 groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0";
397 function = "du";
398 };
399
400 i2c2_pins: i2c2 {
401 groups = "i2c2_a";
402 function = "i2c2";
403 };
404
405 pwm1_pins: pwm1 {
406 groups = "pwm1_a";
407 function = "pwm1";
408 };
409
410 scif1_pins: scif1 {
411 groups = "scif1_data_a", "scif1_ctrl";
412 function = "scif1";
413 };
414
415 scif2_pins: scif2 {
416 groups = "scif2_data_a";
417 function = "scif2";
418 };
419
420 scif_clk_pins: scif_clk {
421 groups = "scif_clk_a";
422 function = "scif_clk";
423 };
424
425 sdhi0_pins: sd0 {
426 groups = "sdhi0_data4", "sdhi0_ctrl";
427 function = "sdhi0";
428 power-source = <3300>;
429 };
430
431 sdhi0_pins_uhs: sd0_uhs {
432 groups = "sdhi0_data4", "sdhi0_ctrl";
433 function = "sdhi0";
434 power-source = <1800>;
435 };
436
437 sdhi2_pins: sd2 {
438 groups = "sdhi2_data8", "sdhi2_ctrl";
439 function = "sdhi2";
440 power-source = <3300>;
441 };
442
443 sdhi2_pins_uhs: sd2_uhs {
444 groups = "sdhi2_data8", "sdhi2_ctrl";
445 function = "sdhi2";
446 power-source = <1800>;
447 };
448
449 sdhi3_pins: sd3 {
450 groups = "sdhi3_data4", "sdhi3_ctrl";
451 function = "sdhi3";
452 power-source = <3300>;
453 };
454
455 sdhi3_pins_uhs: sd3_uhs {
456 groups = "sdhi3_data4", "sdhi3_ctrl";
457 function = "sdhi3";
458 power-source = <1800>;
459 };
460
461 sound_pins: sound {
462 groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
463 function = "ssi";
464 };
465
466 sound_clk_pins: sound_clk {
467 groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
468 "audio_clkout_a", "audio_clkout3_a";
469 function = "audio_clk";
470 };
471
472 usb0_pins: usb0 {
473 groups = "usb0";
474 function = "usb0";
475 };
476
477 usb1_pins: usb1 {
478 mux {
479 groups = "usb1";
480 function = "usb1";
481 };
482
483 ovc {
484 pins = "GP_6_27";
485 bias-pull-up;
486 };
487
488 pwen {
489 pins = "GP_6_26";
490 bias-pull-down;
491 };
492 };
493};
494
495&pwm1 {
496 pinctrl-0 = <&pwm1_pins>;
497 pinctrl-names = "default";
498
499 status = "okay";
500};
501
502&rcar_sound {
503 pinctrl-0 = <&sound_pins &sound_clk_pins>;
504 pinctrl-names = "default";
505
506 /* Single DAI */
507 #sound-dai-cells = <0>;
508
509 /* audio_clkout0/1/2/3 */
510 #clock-cells = <1>;
5e2feac3 511 clock-frequency = <12288000 11289600>;
5fe6a7d8
GU		 512
513 status = "okay";
514
515 /* update <audio_clk_b> to <cs2000> */
516 clocks = <&cpg CPG_MOD 1005>,
517 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
518 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
519 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
520 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
521 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
522 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
523 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
524 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
525 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
526 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
527 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
528 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
529 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
530 <&audio_clk_a>, <&cs2000>,
531 <&audio_clk_c>,
532 <&cpg CPG_CORE CPG_AUDIO_CLK_I>;
533
534 rcar_sound,dai {
535 dai0 {
536 playback = <&ssi0 &src0 &dvc0>;
537 capture = <&ssi1 &src1 &dvc1>;
538 };
539 };
540};
541
542&scif1 {
543 pinctrl-0 = <&scif1_pins>;
544 pinctrl-names = "default";
545
546 uart-has-rtscts;
547 status = "okay";
548};
549
550&scif2 {
551 pinctrl-0 = <&scif2_pins>;
552 pinctrl-names = "default";
553
554 status = "okay";
555};
556
557&scif_clk {
558 clock-frequency = <14745600>;
559};
560
561&sdhi0 {
562 pinctrl-0 = <&sdhi0_pins>;
563 pinctrl-1 = <&sdhi0_pins_uhs>;
564 pinctrl-names = "default", "state_uhs";
565
566 vmmc-supply = <&vcc_sdhi0>;
567 vqmmc-supply = <&vccq_sdhi0>;
568 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
569 wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
570 bus-width = <4>;
571 sd-uhs-sdr50;
572 status = "okay";
573};
574
575&sdhi2 {
576 /* used for on-board 8bit eMMC */
577 pinctrl-0 = <&sdhi2_pins>;
578 pinctrl-1 = <&sdhi2_pins_uhs>;
579 pinctrl-names = "default", "state_uhs";
580
581 vmmc-supply = <&reg_3p3v>;
582 vqmmc-supply = <&reg_1p8v>;
583 bus-width = <8>;
584 mmc-hs200-1_8v;
585 non-removable;
586 status = "okay";
587};
588
589&sdhi3 {
590 pinctrl-0 = <&sdhi3_pins>;
591 pinctrl-1 = <&sdhi3_pins_uhs>;
592 pinctrl-names = "default", "state_uhs";
593
594 vmmc-supply = <&vcc_sdhi3>;
595 vqmmc-supply = <&vccq_sdhi3>;
596 cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
597 wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
598 bus-width = <4>;
599 sd-uhs-sdr50;
600 status = "okay";
601};
602
603&ssi1 {
604 shared-pin;
605};
606
607&usb2_phy0 {
608 pinctrl-0 = <&usb0_pins>;
609 pinctrl-names = "default";
610
611 vbus-supply = <&vbus0_usb2>;
612 status = "okay";
613};
614
615&usb2_phy1 {
616 pinctrl-0 = <&usb1_pins>;
617 pinctrl-names = "default";
618
619 status = "okay";
620};
621
622&wdt0 {
623 timeout-sec = <60>;
624 status = "okay";
625};
626
627&xhci0 {
628 status = "okay";
629};
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