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1/*
2 * Device Tree Source for the Koelsch board
3 *
4 * Copyright (C) 2013 Renesas Electronics Corporation
5 * Copyright (C) 2013-2014 Renesas Solutions Corp.
6 * Copyright (C) 2014 Cogent Embedded, Inc.
7 *
8 * This file is licensed under the terms of the GNU General Public License
9 * version 2. This program is licensed "as is" without any warranty of any
10 * kind, whether express or implied.
11 */
12
13/*
14 * SSI-AK4643
15 *
16 * SW1: 1: AK4643
17 * 2: CN22
18 * 3: ADV7511
19 *
20 * This command is required when Playback/Capture
21 *
22 * amixer set "LINEOUT Mixer DACL" on
23 * amixer set "DVC Out" 100%
24 * amixer set "DVC In" 100%
25 *
26 * You can use Mute
27 *
28 * amixer set "DVC Out Mute" on
29 * amixer set "DVC In Mute" on
30 *
31 * You can use Volume Ramp
32 *
33 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
34 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
35 * amixer set "DVC Out Ramp" on
36 * aplay xxx.wav &
37 * amixer set "DVC Out" 80% // Volume Down
38 * amixer set "DVC Out" 100% // Volume Up
39 */
40
41/dts-v1/;
42#include "r8a7791.dtsi"
43#include <dt-bindings/gpio/gpio.h>
44#include <dt-bindings/input/input.h>
45
46/ {
47 model = "Koelsch";
48 compatible = "renesas,koelsch", "renesas,r8a7791";
49
50 aliases {
51 serial0 = &scif0;
52 serial1 = &scif1;
53 };
54
55 chosen {
56 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
57 stdout-path = "serial0:115200n8";
58 };
59
60 memory@40000000 {
61 device_type = "memory";
62 reg = <0 0x40000000 0 0x40000000>;
63 };
64
65 memory@200000000 {
66 device_type = "memory";
67 reg = <2 0x00000000 0 0x40000000>;
68 };
69
70 lbsc {
71 #address-cells = <1>;
72 #size-cells = <1>;
73 };
74
75 keyboard {
76 compatible = "gpio-keys";
77
78 key-1 {
79 gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
80 linux,code = <KEY_1>;
81 label = "SW2-1";
82 wakeup-source;
83 debounce-interval = <20>;
84 };
85 key-2 {
86 gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
87 linux,code = <KEY_2>;
88 label = "SW2-2";
89 wakeup-source;
90 debounce-interval = <20>;
91 };
92 key-3 {
93 gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
94 linux,code = <KEY_3>;
95 label = "SW2-3";
96 wakeup-source;
97 debounce-interval = <20>;
98 };
99 key-4 {
100 gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
101 linux,code = <KEY_4>;
102 label = "SW2-4";
103 wakeup-source;
104 debounce-interval = <20>;
105 };
106 key-a {
107 gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
108 linux,code = <KEY_A>;
109 label = "SW30";
110 wakeup-source;
111 debounce-interval = <20>;
112 };
113 key-b {
114 gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
115 linux,code = <KEY_B>;
116 label = "SW31";
117 wakeup-source;
118 debounce-interval = <20>;
119 };
120 key-c {
121 gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
122 linux,code = <KEY_C>;
123 label = "SW32";
124 wakeup-source;
125 debounce-interval = <20>;
126 };
127 key-d {
128 gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
129 linux,code = <KEY_D>;
130 label = "SW33";
131 wakeup-source;
132 debounce-interval = <20>;
133 };
134 key-e {
135 gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
136 linux,code = <KEY_E>;
137 label = "SW34";
138 wakeup-source;
139 debounce-interval = <20>;
140 };
141 key-f {
142 gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
143 linux,code = <KEY_F>;
144 label = "SW35";
145 wakeup-source;
146 debounce-interval = <20>;
147 };
148 key-g {
149 gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
150 linux,code = <KEY_G>;
151 label = "SW36";
152 wakeup-source;
153 debounce-interval = <20>;
154 };
155 };
156
157 leds {
158 compatible = "gpio-leds";
159 led6 {
160 gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
161 label = "LED6";
162 };
163 led7 {
164 gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
165 label = "LED7";
166 };
167 led8 {
168 gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
169 label = "LED8";
170 };
171 };
172
173 vcc_sdhi0: regulator@0 {
174 compatible = "regulator-fixed";
175
176 regulator-name = "SDHI0 Vcc";
177 regulator-min-microvolt = <3300000>;
178 regulator-max-microvolt = <3300000>;
179
180 gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
181 enable-active-high;
182 };
183
184 vccq_sdhi0: regulator@1 {
185 compatible = "regulator-gpio";
186
187 regulator-name = "SDHI0 VccQ";
188 regulator-min-microvolt = <1800000>;
189 regulator-max-microvolt = <3300000>;
190
191 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
192 gpios-states = <1>;
193 states = <3300000 1
194 1800000 0>;
195 };
196
197 vcc_sdhi1: regulator@2 {
198 compatible = "regulator-fixed";
199
200 regulator-name = "SDHI1 Vcc";
201 regulator-min-microvolt = <3300000>;
202 regulator-max-microvolt = <3300000>;
203
204 gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
205 enable-active-high;
206 };
207
208 vccq_sdhi1: regulator@3 {
209 compatible = "regulator-gpio";
210
211 regulator-name = "SDHI1 VccQ";
212 regulator-min-microvolt = <1800000>;
213 regulator-max-microvolt = <3300000>;
214
215 gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
216 gpios-states = <1>;
217 states = <3300000 1
218 1800000 0>;
219 };
220
221 vcc_sdhi2: regulator@4 {
222 compatible = "regulator-fixed";
223
224 regulator-name = "SDHI2 Vcc";
225 regulator-min-microvolt = <3300000>;
226 regulator-max-microvolt = <3300000>;
227
228 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
229 enable-active-high;
230 };
231
232 vccq_sdhi2: regulator@5 {
233 compatible = "regulator-gpio";
234
235 regulator-name = "SDHI2 VccQ";
236 regulator-min-microvolt = <1800000>;
237 regulator-max-microvolt = <3300000>;
238
239 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
240 gpios-states = <1>;
241 states = <3300000 1
242 1800000 0>;
243 };
244
245 audio_clock: clock {
246 compatible = "fixed-clock";
247 #clock-cells = <0>;
248 clock-frequency = <11289600>;
249 clock-output-names = "audio_clock";
250 };
251
252 rsnd_ak4643: sound {
253 compatible = "simple-audio-card";
254
255 simple-audio-card,format = "left_j";
256 simple-audio-card,bitclock-master = <&sndcodec>;
257 simple-audio-card,frame-master = <&sndcodec>;
258
259 sndcpu: simple-audio-card,cpu {
260 sound-dai = <&rcar_sound>;
261 };
262
263 sndcodec: simple-audio-card,codec {
264 sound-dai = <&ak4643>;
265 clocks = <&audio_clock>;
266 };
267 };
268
269 hdmi-out {
270 compatible = "hdmi-connector";
271 type = "a";
272
273 port {
274 hdmi_con: endpoint {
275 remote-endpoint = <&adv7511_out>;
276 };
277 };
278 };
279
280 x2_clk: x2-clock {
281 compatible = "fixed-clock";
282 #clock-cells = <0>;
283 clock-frequency = <148500000>;
284 };
285
286 x13_clk: x13-clock {
287 compatible = "fixed-clock";
288 #clock-cells = <0>;
289 clock-frequency = <148500000>;
290 };
291};
292
293&du {
294 pinctrl-0 = <&du_pins>;
295 pinctrl-names = "default";
296 status = "okay";
297
298 clocks = <&mstp7_clks R8A7791_CLK_DU0>,
299 <&mstp7_clks R8A7791_CLK_DU1>,
300 <&mstp7_clks R8A7791_CLK_LVDS0>,
301 <&x13_clk>, <&x2_clk>;
302 clock-names = "du.0", "du.1", "lvds.0",
303 "dclkin.0", "dclkin.1";
304
305 ports {
306 port@0 {
307 endpoint {
308 remote-endpoint = <&adv7511_in>;
309 };
310 };
311 port@1 {
312 lvds_connector: endpoint {
313 };
314 };
315 };
316};
317
318&extal_clk {
319 clock-frequency = <20000000>;
320};
321
322&pfc {
323 pinctrl-0 = <&scif_clk_pins>;
324 pinctrl-names = "default";
325
326 i2c2_pins: i2c2 {
327 renesas,groups = "i2c2";
328 renesas,function = "i2c2";
329 };
330
331 du_pins: du {
332 renesas,groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
333 renesas,function = "du";
334 };
335
336 scif0_pins: serial0 {
337 renesas,groups = "scif0_data_d";
338 renesas,function = "scif0";
339 };
340
341 scif1_pins: serial1 {
342 renesas,groups = "scif1_data_d";
343 renesas,function = "scif1";
344 };
345
346 scif_clk_pins: scif_clk {
347 renesas,groups = "scif_clk";
348 renesas,function = "scif_clk";
349 };
350
351 ether_pins: ether {
352 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
353 renesas,function = "eth";
354 };
355
356 phy1_pins: phy1 {
357 renesas,groups = "intc_irq0";
358 renesas,function = "intc";
359 };
360
361 sdhi0_pins: sd0 {
362 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
363 renesas,function = "sdhi0";
364 };
365
366 sdhi1_pins: sd1 {
367 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
368 renesas,function = "sdhi1";
369 };
370
371 sdhi2_pins: sd2 {
372 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
373 renesas,function = "sdhi2";
374 };
375
376 qspi_pins: spi0 {
377 renesas,groups = "qspi_ctrl", "qspi_data4";
378 renesas,function = "qspi";
379 };
380
381 msiof0_pins: spi1 {
382 renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
383 "msiof0_tx";
384 renesas,function = "msiof0";
385 };
386
387 usb0_pins: usb0 {
388 renesas,groups = "usb0";
389 renesas,function = "usb0";
390 };
391
392 usb1_pins: usb1 {
393 renesas,groups = "usb1";
394 renesas,function = "usb1";
395 };
396
397 vin1_pins: vin1 {
398 renesas,groups = "vin1_data8", "vin1_clk";
399 renesas,function = "vin1";
400 };
401
402 sound_pins: sound {
403 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
404 renesas,function = "ssi";
405 };
406
407 sound_clk_pins: sound_clk {
408 renesas,groups = "audio_clk_a";
409 renesas,function = "audio_clk";
410 };
411};
412
413ðer {
414 pinctrl-0 = <ðer_pins &phy1_pins>;
415 pinctrl-names = "default";
416
417 phy-handle = <&phy1>;
418 renesas,ether-link-active-low;
419 status = "okay";
420
421 phy1: ethernet-phy@1 {
422 reg = <1>;
423 interrupt-parent = <&irqc0>;
424 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
425 micrel,led-mode = <1>;
426 };
427};
428
429&cmt0 {
430 status = "okay";
431};
432
433&sata0 {
434 status = "okay";
435};
436
437&scif0 {
438 pinctrl-0 = <&scif0_pins>;
439 pinctrl-names = "default";
440
441 status = "okay";
442};
443
444&scif1 {
445 pinctrl-0 = <&scif1_pins>;
446 pinctrl-names = "default";
447
448 status = "okay";
449};
450
451&scif_clk {
452 clock-frequency = <14745600>;
453 status = "okay";
454};
455
456&sdhi0 {
457 pinctrl-0 = <&sdhi0_pins>;
458 pinctrl-names = "default";
459
460 vmmc-supply = <&vcc_sdhi0>;
461 vqmmc-supply = <&vccq_sdhi0>;
462 cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
463 wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
464 status = "okay";
465};
466
467&sdhi1 {
468 pinctrl-0 = <&sdhi1_pins>;
469 pinctrl-names = "default";
470
471 vmmc-supply = <&vcc_sdhi1>;
472 vqmmc-supply = <&vccq_sdhi1>;
473 cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
474 wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
475 status = "okay";
476};
477
478&sdhi2 {
479 pinctrl-0 = <&sdhi2_pins>;
480 pinctrl-names = "default";
481
482 vmmc-supply = <&vcc_sdhi2>;
483 vqmmc-supply = <&vccq_sdhi2>;
484 cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
485 status = "okay";
486};
487
488&qspi {
489 pinctrl-0 = <&qspi_pins>;
490 pinctrl-names = "default";
491
492 status = "okay";
493
494 flash: flash@0 {
495 compatible = "spansion,s25fl512s", "jedec,spi-nor";
496 reg = <0>;
497 spi-max-frequency = <30000000>;
498 spi-tx-bus-width = <4>;
499 spi-rx-bus-width = <4>;
500 spi-cpha;
501 spi-cpol;
502 m25p,fast-read;
503
504 partitions {
505 compatible = "fixed-partitions";
506 #address-cells = <1>;
507 #size-cells = <1>;
508
509 partition@0 {
510 label = "loader";
511 reg = <0x00000000 0x00080000>;
512 read-only;
513 };
514 partition@80000 {
515 label = "user";
516 reg = <0x00080000 0x00580000>;
517 read-only;
518 };
519 partition@600000 {
520 label = "flash";
521 reg = <0x00600000 0x03a00000>;
522 };
523 };
524 };
525};
526
527&msiof0 {
528 pinctrl-0 = <&msiof0_pins>;
529 pinctrl-names = "default";
530
531 status = "okay";
532
533 pmic: pmic@0 {
534 compatible = "renesas,r2a11302ft";
535 reg = <0>;
536 spi-max-frequency = <6000000>;
537 spi-cpol;
538 spi-cpha;
539 };
540};
541
542&i2c2 {
543 pinctrl-0 = <&i2c2_pins>;
544 pinctrl-names = "default";
545
546 status = "okay";
547 clock-frequency = <100000>;
548
549 ak4643: codec@12 {
550 compatible = "asahi-kasei,ak4643";
551 #sound-dai-cells = <0>;
552 reg = <0x12>;
553 };
554
555 composite-in@20 {
556 compatible = "adi,adv7180";
557 reg = <0x20>;
558 remote = <&vin1>;
559
560 port {
561 adv7180: endpoint {
562 bus-width = <8>;
563 remote-endpoint = <&vin1ep>;
564 };
565 };
566 };
567
568 hdmi@39 {
569 compatible = "adi,adv7511w";
570 reg = <0x39>;
571 interrupt-parent = <&gpio3>;
572 interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
573
574 adi,input-depth = <8>;
575 adi,input-colorspace = "rgb";
576 adi,input-clock = "1x";
577 adi,input-style = <1>;
578 adi,input-justification = "evenly";
579
580 ports {
581 #address-cells = <1>;
582 #size-cells = <0>;
583
584 port@0 {
585 reg = <0>;
586 adv7511_in: endpoint {
587 remote-endpoint = <&du_out_rgb>;
588 };
589 };
590
591 port@1 {
592 reg = <1>;
593 adv7511_out: endpoint {
594 remote-endpoint = <&hdmi_con>;
595 };
596 };
597 };
598 };
599
600 eeprom@50 {
601 compatible = "renesas,24c02";
602 reg = <0x50>;
603 pagesize = <16>;
604 };
605};
606
607&i2c6 {
608 status = "okay";
609 clock-frequency = <100000>;
610
611 pmic@58 {
612 compatible = "dlg,da9063";
613 reg = <0x58>;
614 interrupt-parent = <&irqc0>;
615 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
616 interrupt-controller;
617
618 rtc {
619 compatible = "dlg,da9063-rtc";
620 };
621
622 wdt {
623 compatible = "dlg,da9063-watchdog";
624 };
625 };
626
627 vdd_dvfs: regulator@68 {
628 compatible = "dlg,da9210";
629 reg = <0x68>;
630 interrupt-parent = <&irqc0>;
631 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
632
633 regulator-min-microvolt = <1000000>;
634 regulator-max-microvolt = <1000000>;
635 regulator-boot-on;
636 regulator-always-on;
637 };
638};
639
640&pci0 {
641 status = "okay";
642 pinctrl-0 = <&usb0_pins>;
643 pinctrl-names = "default";
644};
645
646&pci1 {
647 status = "okay";
648 pinctrl-0 = <&usb1_pins>;
649 pinctrl-names = "default";
650};
651
652&hsusb {
653 status = "okay";
654 pinctrl-0 = <&usb0_pins>;
655 pinctrl-names = "default";
656 renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
657};
658
659&usbphy {
660 status = "okay";
661};
662
663&pcie_bus_clk {
664 clock-frequency = <100000000>;
665 status = "okay";
666};
667
668&pciec {
669 status = "okay";
670};
671
672&cpu0 {
673 cpu0-supply = <&vdd_dvfs>;
674};
675
676/* composite video input */
677&vin1 {
678 status = "okay";
679 pinctrl-0 = <&vin1_pins>;
680 pinctrl-names = "default";
681
682 port {
683 #address-cells = <1>;
684 #size-cells = <0>;
685
686 vin1ep: endpoint {
687 remote-endpoint = <&adv7180>;
688 bus-width = <8>;
689 };
690 };
691};
692
693&rcar_sound {
694 pinctrl-0 = <&sound_pins &sound_clk_pins>;
695 pinctrl-names = "default";
696
697 /* Single DAI */
698 #sound-dai-cells = <0>;
699
700 status = "okay";
701
702 rcar_sound,dai {
703 dai0 {
704 playback = <&ssi0 &src2 &dvc0>;
705 capture = <&ssi1 &src3 &dvc1>;
706 };
707 };
708};
709
710&ssi1 {
711 shared-pin;
712};