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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  * SPDX-License-Identifier:     GPL-2.0
9  */
10
11 /*
12  * SSI-AK4643
13  *
14  * SW1: 1: AK4643
15  *      2: CN22
16  *      3: ADV7511
17  *
18  * This command is required when Playback/Capture
19  *
20  *      amixer set "LINEOUT Mixer DACL" on
21  *      amixer set "DVC Out" 100%
22  *      amixer set "DVC In" 100%
23  *
24  * You can use Mute
25  *
26  *      amixer set "DVC Out Mute" on
27  *      amixer set "DVC In Mute" on
28  *
29  * You can use Volume Ramp
30  *
31  *      amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
32  *      amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
33  *      amixer set "DVC Out Ramp" on
34  *      aplay xxx.wav &
35  *      amixer set "DVC Out"  80%  // Volume Down
36  *      amixer set "DVC Out" 100%  // Volume Up
37  */
38
39 /dts-v1/;
40 #include "r8a7791.dtsi"
41 #include <dt-bindings/gpio/gpio.h>
42 #include <dt-bindings/input/input.h>
43
44 / {
45         model = "Koelsch";
46         compatible = "renesas,koelsch", "renesas,r8a7791";
47
48         aliases {
49                 serial0 = &scif0;
50                 serial1 = &scif1;
51                 i2c9 = &gpioi2c1;
52                 i2c12 = &i2cexio1;
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-vcc-sdhi0 {
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-vccq-sdhi0 {
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-vcc-sdhi1 {
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-vccq-sdhi1 {
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-vcc-sdhi2 {
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-vccq-sdhi2 {
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: audio_clock {
246                 compatible = "fixed-clock";
247                 #clock-cells = <0>;
248                 clock-frequency = <11289600>;
249         };
250
251         rsnd_ak4643: sound {
252                 compatible = "simple-audio-card";
253
254                 simple-audio-card,format = "left_j";
255                 simple-audio-card,bitclock-master = <&sndcodec>;
256                 simple-audio-card,frame-master = <&sndcodec>;
257
258                 sndcpu: simple-audio-card,cpu {
259                         sound-dai = <&rcar_sound>;
260                 };
261
262                 sndcodec: simple-audio-card,codec {
263                         sound-dai = <&ak4643>;
264                         clocks = <&audio_clock>;
265                 };
266         };
267
268         hdmi-in {
269                 compatible = "hdmi-connector";
270                 type = "a";
271
272                 port {
273                         hdmi_con_in: endpoint {
274                                 remote-endpoint = <&adv7612_in>;
275                         };
276                 };
277         };
278
279         hdmi-out {
280                 compatible = "hdmi-connector";
281                 type = "a";
282
283                 port {
284                         hdmi_con_out: endpoint {
285                                 remote-endpoint = <&adv7511_out>;
286                         };
287                 };
288         };
289
290         x2_clk: x2-clock {
291                 compatible = "fixed-clock";
292                 #clock-cells = <0>;
293                 clock-frequency = <74250000>;
294         };
295
296         x13_clk: x13-clock {
297                 compatible = "fixed-clock";
298                 #clock-cells = <0>;
299                 clock-frequency = <148500000>;
300         };
301
302         gpioi2c1: i2c-9 {
303                 #address-cells = <1>;
304                 #size-cells = <0>;
305                 compatible = "i2c-gpio";
306                 status = "disabled";
307                 gpios = <&gpio7 16 GPIO_ACTIVE_HIGH /* sda */
308                          &gpio7 15 GPIO_ACTIVE_HIGH /* scl */
309                         >;
310                 i2c-gpio,delay-us = <5>;
311         };
312
313         /*
314          * I2C1 is routed to EXIO connector B, pins 64 (SCL) + 66 (SDA).
315          * A fallback to GPIO is provided.
316          */
317         i2cexio1: i2c-12 {
318                 compatible = "i2c-demux-pinctrl";
319                 i2c-parent = <&i2c1>, <&gpioi2c1>;
320                 i2c-bus-name = "i2c-exio1";
321                 #address-cells = <1>;
322                 #size-cells = <0>;
323         };
324 };
325
326 &du {
327         pinctrl-0 = <&du_pins>;
328         pinctrl-names = "default";
329         status = "okay";
330
331         clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
332                  <&x13_clk>, <&x2_clk>;
333         clock-names = "du.0", "du.1", "lvds.0",
334                       "dclkin.0", "dclkin.1";
335
336         ports {
337                 port@0 {
338                         endpoint {
339                                 remote-endpoint = <&adv7511_in>;
340                         };
341                 };
342                 port@1 {
343                         lvds_connector: endpoint {
344                         };
345                 };
346         };
347 };
348
349 &extal_clk {
350         clock-frequency = <20000000>;
351 };
352
353 &pfc {
354         pinctrl-0 = <&scif_clk_pins>;
355         pinctrl-names = "default";
356
357         i2c1_pins: i2c1 {
358                 groups = "i2c1";
359                 function = "i2c1";
360         };
361
362         i2c2_pins: i2c2 {
363                 groups = "i2c2";
364                 function = "i2c2";
365         };
366
367         du_pins: du {
368                 groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
369                 function = "du";
370         };
371
372         scif0_pins: scif0 {
373                 groups = "scif0_data_d";
374                 function = "scif0";
375         };
376
377         scif1_pins: scif1 {
378                 groups = "scif1_data_d";
379                 function = "scif1";
380         };
381
382         scif_clk_pins: scif_clk {
383                 groups = "scif_clk";
384                 function = "scif_clk";
385         };
386
387         ether_pins: ether {
388                 groups = "eth_link", "eth_mdio", "eth_rmii";
389                 function = "eth";
390         };
391
392         phy1_pins: phy1 {
393                 groups = "intc_irq0";
394                 function = "intc";
395         };
396
397         sdhi0_pins: sd0 {
398                 groups = "sdhi0_data4", "sdhi0_ctrl";
399                 function = "sdhi0";
400                 power-source = <3300>;
401         };
402
403         sdhi0_pins_uhs: sd0_uhs {
404                 groups = "sdhi0_data4", "sdhi0_ctrl";
405                 function = "sdhi0";
406                 power-source = <1800>;
407         };
408
409         sdhi1_pins: sd1 {
410                 groups = "sdhi1_data4", "sdhi1_ctrl";
411                 function = "sdhi1";
412                 power-source = <3300>;
413         };
414
415         sdhi1_pins_uhs: sd1_uhs {
416                 groups = "sdhi1_data4", "sdhi1_ctrl";
417                 function = "sdhi1";
418                 power-source = <1800>;
419         };
420
421         sdhi2_pins: sd2 {
422                 groups = "sdhi2_data4", "sdhi2_ctrl";
423                 function = "sdhi2";
424                 power-source = <3300>;
425         };
426
427         sdhi2_pins_uhs: sd2_uhs {
428                 groups = "sdhi2_data4", "sdhi2_ctrl";
429                 function = "sdhi2";
430                 power-source = <1800>;
431         };
432
433         qspi_pins: qspi {
434                 groups = "qspi_ctrl", "qspi_data4";
435                 function = "qspi";
436         };
437
438         msiof0_pins: msiof0 {
439                 groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
440                                  "msiof0_tx";
441                 function = "msiof0";
442         };
443
444         usb0_pins: usb0 {
445                 groups = "usb0";
446                 function = "usb0";
447         };
448
449         usb1_pins: usb1 {
450                 groups = "usb1";
451                 function = "usb1";
452         };
453
454         vin0_pins: vin0 {
455                 groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
456                 function = "vin0";
457         };
458
459         vin1_pins: vin1 {
460                 groups = "vin1_data8", "vin1_clk";
461                 function = "vin1";
462         };
463
464         sound_pins: sound {
465                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
466                 function = "ssi";
467         };
468
469         sound_clk_pins: sound_clk {
470                 groups = "audio_clk_a";
471                 function = "audio_clk";
472         };
473 };
474
475 &ether {
476         pinctrl-0 = <&ether_pins &phy1_pins>;
477         pinctrl-names = "default";
478
479         phy-handle = <&phy1>;
480         renesas,ether-link-active-low;
481         status = "okay";
482
483         phy1: ethernet-phy@1 {
484                 reg = <1>;
485                 interrupt-parent = <&irqc0>;
486                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
487                 micrel,led-mode = <1>;
488         };
489 };
490
491 &cmt0 {
492         status = "okay";
493 };
494
495 &sata0 {
496         status = "okay";
497 };
498
499 &scif0 {
500         pinctrl-0 = <&scif0_pins>;
501         pinctrl-names = "default";
502
503         status = "okay";
504 };
505
506 &scif1 {
507         pinctrl-0 = <&scif1_pins>;
508         pinctrl-names = "default";
509
510         status = "okay";
511 };
512
513 &scif_clk {
514         clock-frequency = <14745600>;
515 };
516
517 &sdhi0 {
518         pinctrl-0 = <&sdhi0_pins>;
519         pinctrl-1 = <&sdhi0_pins_uhs>;
520         pinctrl-names = "default", "state_uhs";
521
522         vmmc-supply = <&vcc_sdhi0>;
523         vqmmc-supply = <&vccq_sdhi0>;
524         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
525         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
526         sd-uhs-sdr50;
527         sd-uhs-sdr104;
528         status = "okay";
529 };
530
531 &sdhi1 {
532         pinctrl-0 = <&sdhi1_pins>;
533         pinctrl-1 = <&sdhi1_pins_uhs>;
534         pinctrl-names = "default", "state_uhs";
535
536         vmmc-supply = <&vcc_sdhi1>;
537         vqmmc-supply = <&vccq_sdhi1>;
538         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
539         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
540         sd-uhs-sdr50;
541         status = "okay";
542 };
543
544 &sdhi2 {
545         pinctrl-0 = <&sdhi2_pins>;
546         pinctrl-1 = <&sdhi2_pins_uhs>;
547         pinctrl-names = "default", "state_uhs";
548
549         vmmc-supply = <&vcc_sdhi2>;
550         vqmmc-supply = <&vccq_sdhi2>;
551         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
552         sd-uhs-sdr50;
553         status = "okay";
554 };
555
556 &qspi {
557         pinctrl-0 = <&qspi_pins>;
558         pinctrl-names = "default";
559
560         status = "okay";
561
562         flash: flash@0 {
563                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
564                 reg = <0>;
565                 spi-max-frequency = <30000000>;
566                 spi-tx-bus-width = <4>;
567                 spi-rx-bus-width = <4>;
568                 spi-cpha;
569                 spi-cpol;
570                 m25p,fast-read;
571
572                 partitions {
573                         compatible = "fixed-partitions";
574                         #address-cells = <1>;
575                         #size-cells = <1>;
576
577                         partition@0 {
578                                 label = "loader";
579                                 reg = <0x00000000 0x00080000>;
580                                 read-only;
581                         };
582                         partition@80000 {
583                                 label = "user";
584                                 reg = <0x00080000 0x00580000>;
585                                 read-only;
586                         };
587                         partition@600000 {
588                                 label = "flash";
589                                 reg = <0x00600000 0x03a00000>;
590                         };
591                 };
592         };
593 };
594
595 &msiof0 {
596         pinctrl-0 = <&msiof0_pins>;
597         pinctrl-names = "default";
598
599         status = "okay";
600
601         pmic: pmic@0 {
602                 compatible = "renesas,r2a11302ft";
603                 reg = <0>;
604                 spi-max-frequency = <6000000>;
605                 spi-cpol;
606                 spi-cpha;
607         };
608 };
609
610 &i2c1 {
611         pinctrl-0 = <&i2c1_pins>;
612         pinctrl-names = "i2c-exio1";
613 };
614
615 &i2c2 {
616         pinctrl-0 = <&i2c2_pins>;
617         pinctrl-names = "default";
618
619         status = "okay";
620         clock-frequency = <100000>;
621
622         ak4643: codec@12 {
623                 compatible = "asahi-kasei,ak4643";
624                 #sound-dai-cells = <0>;
625                 reg = <0x12>;
626         };
627
628         composite-in@20 {
629                 compatible = "adi,adv7180";
630                 reg = <0x20>;
631                 remote = <&vin1>;
632
633                 port {
634                         adv7180: endpoint {
635                                 bus-width = <8>;
636                                 remote-endpoint = <&vin1ep>;
637                         };
638                 };
639         };
640
641         cec_clock: cec-clock {
642                 compatible = "fixed-clock";
643                 #clock-cells = <0>;
644                 clock-frequency = <12000000>;
645         };
646
647         hdmi@39 {
648                 compatible = "adi,adv7511w";
649                 reg = <0x39>;
650                 interrupt-parent = <&gpio3>;
651                 interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
652                 clocks = <&cec_clock>;
653                 clock-names = "cec";
654
655                 adi,input-depth = <8>;
656                 adi,input-colorspace = "rgb";
657                 adi,input-clock = "1x";
658                 adi,input-style = <1>;
659                 adi,input-justification = "evenly";
660
661                 ports {
662                         #address-cells = <1>;
663                         #size-cells = <0>;
664
665                         port@0 {
666                                 reg = <0>;
667                                 adv7511_in: endpoint {
668                                         remote-endpoint = <&du_out_rgb>;
669                                 };
670                         };
671
672                         port@1 {
673                                 reg = <1>;
674                                 adv7511_out: endpoint {
675                                         remote-endpoint = <&hdmi_con_out>;
676                                 };
677                         };
678                 };
679         };
680
681         hdmi-in@4c {
682                 compatible = "adi,adv7612";
683                 reg = <0x4c>;
684                 interrupt-parent = <&gpio4>;
685                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
686                 default-input = <0>;
687
688                 ports {
689                         #address-cells = <1>;
690                         #size-cells = <0>;
691
692                         port@0 {
693                                 reg = <0>;
694                                 adv7612_in: endpoint {
695                                         remote-endpoint = <&hdmi_con_in>;
696                                 };
697                         };
698
699                         port@2 {
700                                 reg = <2>;
701                                 adv7612_out: endpoint {
702                                         remote-endpoint = <&vin0ep2>;
703                                 };
704                         };
705                 };
706         };
707
708         eeprom@50 {
709                 compatible = "renesas,24c02", "atmel,24c02";
710                 reg = <0x50>;
711                 pagesize = <16>;
712         };
713 };
714
715 &i2c6 {
716         status = "okay";
717         clock-frequency = <100000>;
718
719         pmic@58 {
720                 compatible = "dlg,da9063";
721                 reg = <0x58>;
722                 interrupt-parent = <&irqc0>;
723                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
724                 interrupt-controller;
725
726                 rtc {
727                         compatible = "dlg,da9063-rtc";
728                 };
729
730                 wdt {
731                         compatible = "dlg,da9063-watchdog";
732                 };
733         };
734
735         vdd_dvfs: regulator@68 {
736                 compatible = "dlg,da9210";
737                 reg = <0x68>;
738                 interrupt-parent = <&irqc0>;
739                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
740
741                 regulator-min-microvolt = <1000000>;
742                 regulator-max-microvolt = <1000000>;
743                 regulator-boot-on;
744                 regulator-always-on;
745         };
746 };
747
748 &pci0 {
749         status = "okay";
750         pinctrl-0 = <&usb0_pins>;
751         pinctrl-names = "default";
752 };
753
754 &pci1 {
755         status = "okay";
756         pinctrl-0 = <&usb1_pins>;
757         pinctrl-names = "default";
758 };
759
760 &hsusb {
761         status = "okay";
762         pinctrl-0 = <&usb0_pins>;
763         pinctrl-names = "default";
764         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
765 };
766
767 &usbphy {
768         status = "okay";
769 };
770
771 &pcie_bus_clk {
772         clock-frequency = <100000000>;
773 };
774
775 &pciec {
776         status = "okay";
777 };
778
779 &cpu0 {
780         cpu0-supply = <&vdd_dvfs>;
781 };
782
783 /* HDMI video input */
784 &vin0 {
785         status = "okay";
786         pinctrl-0 = <&vin0_pins>;
787         pinctrl-names = "default";
788
789         port {
790                 #address-cells = <1>;
791                 #size-cells = <0>;
792
793                 vin0ep2: endpoint {
794                         remote-endpoint = <&adv7612_out>;
795                         bus-width = <24>;
796                         hsync-active = <0>;
797                         vsync-active = <0>;
798                         pclk-sample = <1>;
799                         data-active = <1>;
800                 };
801         };
802 };
803
804 /* composite video input */
805 &vin1 {
806         status = "okay";
807         pinctrl-0 = <&vin1_pins>;
808         pinctrl-names = "default";
809
810         port {
811                 #address-cells = <1>;
812                 #size-cells = <0>;
813
814                 vin1ep: endpoint {
815                         remote-endpoint = <&adv7180>;
816                         bus-width = <8>;
817                 };
818         };
819 };
820
821 &rcar_sound {
822         pinctrl-0 = <&sound_pins &sound_clk_pins>;
823         pinctrl-names = "default";
824
825         /* Single DAI */
826         #sound-dai-cells = <0>;
827
828         status = "okay";
829
830         rcar_sound,dai {
831                 dai0 {
832                         playback = <&ssi0 &src2 &dvc0>;
833                         capture  = <&ssi1 &src3 &dvc1>;
834                 };
835         };
836 };
837
838 &ssi1 {
839         shared-pin;
840 };