Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso...
[linux-2.6-microblaze.git] / arch / arm64 / boot / dts / renesas / ebisu.dtsi
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Device Tree Source for the Ebisu board
4  *
5  * Copyright (C) 2018 Renesas Electronics Corp.
6  */
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10
11 / {
12         model = "Renesas Ebisu board";
13         compatible = "renesas,ebisu";
14
15         aliases {
16                 serial0 = &scif2;
17                 ethernet0 = &avb;
18                 mmc0 = &sdhi3;
19                 mmc1 = &sdhi0;
20                 mmc2 = &sdhi1;
21         };
22
23         chosen {
24                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
25                 stdout-path = "serial0:115200n8";
26         };
27
28         audio_clkout: audio-clkout {
29                 /*
30                  * This is same as <&rcar_sound 0>
31                  * but needed to avoid cs2000/rcar_sound probe dead-lock
32                  */
33                 compatible = "fixed-clock";
34                 #clock-cells = <0>;
35                 clock-frequency = <11289600>;
36         };
37
38         backlight: backlight {
39                 compatible = "pwm-backlight";
40                 pwms = <&pwm3 0 50000>;
41
42                 brightness-levels = <512 511 505 494 473 440 392 327 241 133 0>;
43                 default-brightness-level = <10>;
44
45                 power-supply = <&reg_12p0v>;
46         };
47
48         cvbs-in {
49                 compatible = "composite-video-connector";
50                 label = "CVBS IN";
51
52                 port {
53                         cvbs_con: endpoint {
54                                 remote-endpoint = <&adv7482_ain7>;
55                         };
56                 };
57         };
58
59         hdmi-in {
60                 compatible = "hdmi-connector";
61                 label = "HDMI IN";
62                 type = "a";
63
64                 port {
65                         hdmi_in_con: endpoint {
66                                 remote-endpoint = <&adv7482_hdmi>;
67                         };
68                 };
69         };
70
71         hdmi-out {
72                 compatible = "hdmi-connector";
73                 type = "a";
74
75                 port {
76                         hdmi_con_out: endpoint {
77                                 remote-endpoint = <&adv7511_out>;
78                         };
79                 };
80         };
81
82         keys {
83                 compatible = "gpio-keys";
84
85                 pinctrl-0 = <&keys_pins>;
86                 pinctrl-names = "default";
87
88                 key-1 {
89                         gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
90                         linux,code = <KEY_1>;
91                         label = "SW4-1";
92                         wakeup-source;
93                         debounce-interval = <20>;
94                 };
95                 key-2 {
96                         gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
97                         linux,code = <KEY_2>;
98                         label = "SW4-2";
99                         wakeup-source;
100                         debounce-interval = <20>;
101                 };
102                 key-3 {
103                         gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
104                         linux,code = <KEY_3>;
105                         label = "SW4-3";
106                         wakeup-source;
107                         debounce-interval = <20>;
108                 };
109                 key-4 {
110                         gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
111                         linux,code = <KEY_4>;
112                         label = "SW4-4";
113                         wakeup-source;
114                         debounce-interval = <20>;
115                 };
116         };
117
118         lvds-decoder {
119                 compatible = "thine,thc63lvd1024";
120                 vcc-supply = <&reg_3p3v>;
121
122                 ports {
123                         #address-cells = <1>;
124                         #size-cells = <0>;
125
126                         port@0 {
127                                 reg = <0>;
128                                 thc63lvd1024_in: endpoint {
129                                         remote-endpoint = <&lvds0_out>;
130                                 };
131                         };
132
133                         port@2 {
134                                 reg = <2>;
135                                 thc63lvd1024_out: endpoint {
136                                         remote-endpoint = <&adv7511_in>;
137                                 };
138                         };
139                 };
140         };
141
142         memory@48000000 {
143                 device_type = "memory";
144                 /* first 128MB is reserved for secure area. */
145                 reg = <0x0 0x48000000 0x0 0x38000000>;
146         };
147
148         reg_1p8v: regulator0 {
149                 compatible = "regulator-fixed";
150                 regulator-name = "fixed-1.8V";
151                 regulator-min-microvolt = <1800000>;
152                 regulator-max-microvolt = <1800000>;
153                 regulator-boot-on;
154                 regulator-always-on;
155         };
156
157         reg_3p3v: regulator1 {
158                 compatible = "regulator-fixed";
159                 regulator-name = "fixed-3.3V";
160                 regulator-min-microvolt = <3300000>;
161                 regulator-max-microvolt = <3300000>;
162                 regulator-boot-on;
163                 regulator-always-on;
164         };
165
166         reg_12p0v: regulator2 {
167                 compatible = "regulator-fixed";
168                 regulator-name = "D12.0V";
169                 regulator-min-microvolt = <12000000>;
170                 regulator-max-microvolt = <12000000>;
171                 regulator-boot-on;
172                 regulator-always-on;
173         };
174
175         rsnd_ak4613: sound {
176                 compatible = "simple-audio-card";
177
178                 simple-audio-card,name = "rsnd-ak4613";
179                 simple-audio-card,format = "left_j";
180                 simple-audio-card,bitclock-master = <&sndcpu>;
181                 simple-audio-card,frame-master = <&sndcpu>;
182
183                 sndcodec: simple-audio-card,codec {
184                         sound-dai = <&ak4613>;
185                 };
186
187                 sndcpu: simple-audio-card,cpu {
188                         sound-dai = <&rcar_sound>;
189                 };
190         };
191
192         vbus0_usb2: regulator-vbus0-usb2 {
193                 compatible = "regulator-fixed";
194
195                 regulator-name = "USB20_VBUS_CN";
196                 regulator-min-microvolt = <5000000>;
197                 regulator-max-microvolt = <5000000>;
198
199                 gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>;
200                 enable-active-high;
201         };
202
203         vcc_sdhi0: regulator-vcc-sdhi0 {
204                 compatible = "regulator-fixed";
205
206                 regulator-name = "SDHI0 Vcc";
207                 regulator-min-microvolt = <3300000>;
208                 regulator-max-microvolt = <3300000>;
209
210                 gpio = <&gpio5 17 GPIO_ACTIVE_HIGH>;
211                 enable-active-high;
212         };
213
214         vccq_sdhi0: regulator-vccq-sdhi0 {
215                 compatible = "regulator-gpio";
216
217                 regulator-name = "SDHI0 VccQ";
218                 regulator-min-microvolt = <1800000>;
219                 regulator-max-microvolt = <3300000>;
220
221                 gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>;
222                 gpios-states = <1>;
223                 states = <3300000 1>, <1800000 0>;
224         };
225
226         vcc_sdhi1: regulator-vcc-sdhi1 {
227                 compatible = "regulator-fixed";
228
229                 regulator-name = "SDHI1 Vcc";
230                 regulator-min-microvolt = <3300000>;
231                 regulator-max-microvolt = <3300000>;
232
233                 gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
234                 enable-active-high;
235         };
236
237         vccq_sdhi1: regulator-vccq-sdhi1 {
238                 compatible = "regulator-gpio";
239
240                 regulator-name = "SDHI1 VccQ";
241                 regulator-min-microvolt = <1800000>;
242                 regulator-max-microvolt = <3300000>;
243
244                 gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
245                 gpios-states = <1>;
246                 states = <3300000 1>, <1800000 0>;
247         };
248
249         vga {
250                 compatible = "vga-connector";
251
252                 port {
253                         vga_in: endpoint {
254                                 remote-endpoint = <&adv7123_out>;
255                         };
256                 };
257         };
258
259         vga-encoder {
260                 compatible = "adi,adv7123";
261
262                 ports {
263                         #address-cells = <1>;
264                         #size-cells = <0>;
265
266                         port@0 {
267                                 reg = <0>;
268                                 adv7123_in: endpoint {
269                                         remote-endpoint = <&du_out_rgb>;
270                                 };
271                         };
272                         port@1 {
273                                 reg = <1>;
274                                 adv7123_out: endpoint {
275                                         remote-endpoint = <&vga_in>;
276                                 };
277                         };
278                 };
279         };
280
281         x12_clk: x12 {
282                 compatible = "fixed-clock";
283                 #clock-cells = <0>;
284                 clock-frequency = <24576000>;
285         };
286
287         x13_clk: x13 {
288                 compatible = "fixed-clock";
289                 #clock-cells = <0>;
290                 clock-frequency = <74250000>;
291         };
292 };
293
294 &audio_clk_a {
295         clock-frequency = <22579200>;
296 };
297
298 &avb {
299         pinctrl-0 = <&avb_pins>;
300         pinctrl-names = "default";
301         phy-handle = <&phy0>;
302         status = "okay";
303
304         phy0: ethernet-phy@0 {
305                 compatible = "ethernet-phy-id0022.1622",
306                              "ethernet-phy-ieee802.3-c22";
307                 rxc-skew-ps = <1500>;
308                 reg = <0>;
309                 interrupt-parent = <&gpio2>;
310                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
311                 reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
312                 /*
313                  * TX clock internal delay mode is required for reliable
314                  * 1Gbps communication using the KSZ9031RNX phy present on
315                  * the Ebisu board, however, TX clock internal delay mode
316                  * isn't supported on R-Car E3(e).  Thus, limit speed to
317                  * 100Mbps for reliable communication.
318                  */
319                 max-speed = <100>;
320         };
321 };
322
323 &canfd {
324         pinctrl-0 = <&canfd0_pins>;
325         pinctrl-names = "default";
326         status = "okay";
327
328         channel0 {
329                 status = "okay";
330         };
331 };
332
333 &csi40 {
334         status = "okay";
335
336         ports {
337                 port@0 {
338                         csi40_in: endpoint {
339                                 clock-lanes = <0>;
340                                 data-lanes = <1 2>;
341                                 remote-endpoint = <&adv7482_txa>;
342                         };
343                 };
344         };
345 };
346
347 &du {
348         pinctrl-0 = <&du_pins>;
349         pinctrl-names = "default";
350         status = "okay";
351
352         clocks = <&cpg CPG_MOD 724>,
353                  <&cpg CPG_MOD 723>,
354                  <&x13_clk>;
355         clock-names = "du.0", "du.1", "dclkin.0";
356
357         ports {
358                 port@0 {
359                         endpoint {
360                                 remote-endpoint = <&adv7123_in>;
361                         };
362                 };
363         };
364 };
365
366 &ehci0 {
367         dr_mode = "otg";
368         status = "okay";
369 };
370
371 &extal_clk {
372         clock-frequency = <48000000>;
373 };
374
375 &hsusb {
376         dr_mode = "otg";
377         status = "okay";
378 };
379
380 &i2c0 {
381         status = "okay";
382
383         io_expander: gpio@20 {
384                 compatible = "onnn,pca9654";
385                 reg = <0x20>;
386                 gpio-controller;
387                 #gpio-cells = <2>;
388                 interrupt-parent = <&gpio2>;
389                 interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
390         };
391
392         hdmi-encoder@39 {
393                 compatible = "adi,adv7511w";
394                 reg = <0x39>;
395                 interrupt-parent = <&gpio1>;
396                 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
397
398                 adi,input-depth = <8>;
399                 adi,input-colorspace = "rgb";
400                 adi,input-clock = "1x";
401
402                 ports {
403                         #address-cells = <1>;
404                         #size-cells = <0>;
405
406                         port@0 {
407                                 reg = <0>;
408                                 adv7511_in: endpoint {
409                                         remote-endpoint = <&thc63lvd1024_out>;
410                                 };
411                         };
412
413                         port@1 {
414                                 reg = <1>;
415                                 adv7511_out: endpoint {
416                                         remote-endpoint = <&hdmi_con_out>;
417                                 };
418                         };
419                 };
420         };
421
422         video-receiver@70 {
423                 compatible = "adi,adv7482";
424                 reg = <0x70>;
425
426                 interrupt-parent = <&gpio0>;
427                 interrupt-names = "intrq1", "intrq2";
428                 interrupts = <7 IRQ_TYPE_LEVEL_LOW>,
429                              <17 IRQ_TYPE_LEVEL_LOW>;
430
431                 ports {
432                         #address-cells = <1>;
433                         #size-cells = <0>;
434
435                         port@7 {
436                                 reg = <7>;
437
438                                 adv7482_ain7: endpoint {
439                                         remote-endpoint = <&cvbs_con>;
440                                 };
441                         };
442
443                         port@8 {
444                                 reg = <8>;
445
446                                 adv7482_hdmi: endpoint {
447                                         remote-endpoint = <&hdmi_in_con>;
448                                 };
449                         };
450
451                         port@a {
452                                 reg = <10>;
453
454                                 adv7482_txa: endpoint {
455                                         clock-lanes = <0>;
456                                         data-lanes = <1 2>;
457                                         remote-endpoint = <&csi40_in>;
458                                 };
459                         };
460                 };
461         };
462 };
463
464 &i2c3 {
465         status = "okay";
466
467         ak4613: codec@10 {
468                 compatible = "asahi-kasei,ak4613";
469                 #sound-dai-cells = <0>;
470                 reg = <0x10>;
471                 clocks = <&rcar_sound 3>;
472
473                 asahi-kasei,in1-single-end;
474                 asahi-kasei,in2-single-end;
475                 asahi-kasei,out1-single-end;
476                 asahi-kasei,out2-single-end;
477                 asahi-kasei,out3-single-end;
478                 asahi-kasei,out4-single-end;
479                 asahi-kasei,out5-single-end;
480                 asahi-kasei,out6-single-end;
481         };
482
483         cs2000: clk-multiplier@4f {
484                 #clock-cells = <0>;
485                 compatible = "cirrus,cs2000-cp";
486                 reg = <0x4f>;
487                 clocks = <&audio_clkout>, <&x12_clk>;
488                 clock-names = "clk_in", "ref_clk";
489
490                 assigned-clocks = <&cs2000>;
491                 assigned-clock-rates = <24576000>; /* 1/1 divide */
492         };
493 };
494
495 &i2c_dvfs {
496         status = "okay";
497
498         clock-frequency = <400000>;
499
500         pmic: pmic@30 {
501                 pinctrl-0 = <&irq0_pins>;
502                 pinctrl-names = "default";
503
504                 compatible = "rohm,bd9571mwv";
505                 reg = <0x30>;
506                 interrupt-parent = <&intc_ex>;
507                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
508                 interrupt-controller;
509                 #interrupt-cells = <2>;
510                 gpio-controller;
511                 #gpio-cells = <2>;
512                 rohm,ddr-backup-power = <0x1>;
513                 rohm,rstbmode-level;
514         };
515
516         eeprom@50 {
517                 compatible = "rohm,br24t01", "atmel,24c01";
518                 reg = <0x50>;
519                 pagesize = <8>;
520         };
521 };
522
523 &lvds0 {
524         status = "okay";
525
526         clocks = <&cpg CPG_MOD 727>,
527                  <&x13_clk>,
528                  <&extal_clk>;
529         clock-names = "fck", "dclkin.0", "extal";
530
531         ports {
532                 port@1 {
533                         lvds0_out: endpoint {
534                                 remote-endpoint = <&thc63lvd1024_in>;
535                         };
536                 };
537         };
538 };
539
540 &lvds1 {
541         /*
542          * Even though the LVDS1 output is not connected, the encoder must be
543          * enabled to supply a pixel clock to the DU for the DPAD output when
544          * LVDS0 is in use.
545          */
546         status = "okay";
547
548         clocks = <&cpg CPG_MOD 727>,
549                  <&x13_clk>,
550                  <&extal_clk>;
551         clock-names = "fck", "dclkin.0", "extal";
552 };
553
554 &ohci0 {
555         dr_mode = "otg";
556         status = "okay";
557 };
558
559 &pcie_bus_clk {
560         clock-frequency = <100000000>;
561 };
562
563 &pciec0 {
564         status = "okay";
565 };
566
567 &pfc {
568         avb_pins: avb {
569                 groups = "avb_link", "avb_mii";
570                 function = "avb";
571         };
572
573         canfd0_pins: canfd0 {
574                 groups = "canfd0_data";
575                 function = "canfd0";
576         };
577
578         du_pins: du {
579                 groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
580                 function = "du";
581         };
582
583         irq0_pins: irq0 {
584                 groups = "intc_ex_irq0";
585                 function = "intc_ex";
586         };
587
588         keys_pins: keys {
589                 pins = "GP_5_10", "GP_5_11", "GP_5_12", "GP_5_13";
590                 bias-pull-up;
591         };
592
593         pwm3_pins: pwm3 {
594                 groups = "pwm3_b";
595                 function = "pwm3";
596         };
597
598         pwm5_pins: pwm5 {
599                 groups = "pwm5_a";
600                 function = "pwm5";
601         };
602
603         scif2_pins: scif2 {
604                 groups = "scif2_data_a";
605                 function = "scif2";
606         };
607
608         sdhi0_pins: sd0 {
609                 groups = "sdhi0_data4", "sdhi0_ctrl";
610                 function = "sdhi0";
611                 power-source = <3300>;
612         };
613
614         sdhi0_pins_uhs: sd0_uhs {
615                 groups = "sdhi0_data4", "sdhi0_ctrl";
616                 function = "sdhi0";
617                 power-source = <1800>;
618         };
619
620         sdhi1_pins: sd1 {
621                 groups = "sdhi1_data4", "sdhi1_ctrl";
622                 function = "sdhi1";
623                 power-source = <3300>;
624         };
625
626         sdhi1_pins_uhs: sd1_uhs {
627                 groups = "sdhi1_data4", "sdhi1_ctrl";
628                 function = "sdhi1";
629                 power-source = <1800>;
630         };
631
632         sdhi3_pins: sd3 {
633                 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
634                 function = "sdhi3";
635                 power-source = <1800>;
636         };
637
638         sound_clk_pins: sound_clk {
639                 groups = "audio_clk_a", "audio_clk_b_a", "audio_clk_c_a",
640                          "audio_clkout_a", "audio_clkout1_a";
641                 function = "audio_clk";
642         };
643
644         sound_pins: sound {
645                 groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data";
646                 function = "ssi";
647         };
648
649         usb0_pins: usb {
650                 groups = "usb0_b", "usb0_id";
651                 function = "usb0";
652         };
653
654         usb30_pins: usb30 {
655                 groups = "usb30";
656                 function = "usb30";
657         };
658 };
659
660 &pwm3 {
661         pinctrl-0 = <&pwm3_pins>;
662         pinctrl-names = "default";
663
664         status = "okay";
665 };
666
667 &pwm5 {
668         pinctrl-0 = <&pwm5_pins>;
669         pinctrl-names = "default";
670
671         status = "okay";
672 };
673
674 &rcar_sound {
675         pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
676         pinctrl-names = "default";
677
678         /* Single DAI */
679         #sound-dai-cells = <0>;
680
681         /* audio_clkout0/1/2/3 */
682         #clock-cells = <1>;
683         clock-frequency = <12288000 11289600>;
684
685         status = "okay";
686
687         /* update <audio_clk_b> to <cs2000> */
688         clocks = <&cpg CPG_MOD 1005>,
689                  <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
690                  <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
691                  <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
692                  <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
693                  <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
694                  <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
695                  <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
696                  <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
697                  <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
698                  <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
699                  <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
700                  <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
701                  <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
702                  <&audio_clk_a>, <&cs2000>, <&audio_clk_c>,
703                  <&cpg CPG_CORE R8A77990_CLK_ZA2>;
704
705         rcar_sound,dai {
706                 dai0 {
707                         playback = <&ssi0>, <&src0>, <&dvc0>;
708                         capture  = <&ssi1>, <&src1>, <&dvc1>;
709                 };
710         };
711
712 };
713
714 &rwdt {
715         timeout-sec = <60>;
716         status = "okay";
717 };
718
719 &scif2 {
720         pinctrl-0 = <&scif2_pins>;
721         pinctrl-names = "default";
722
723         status = "okay";
724 };
725
726 &sdhi0 {
727         pinctrl-0 = <&sdhi0_pins>;
728         pinctrl-1 = <&sdhi0_pins_uhs>;
729         pinctrl-names = "default", "state_uhs";
730
731         vmmc-supply = <&vcc_sdhi0>;
732         vqmmc-supply = <&vccq_sdhi0>;
733         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
734         wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
735         bus-width = <4>;
736         sd-uhs-sdr50;
737         sd-uhs-sdr104;
738         status = "okay";
739 };
740
741 &sdhi1 {
742         pinctrl-0 = <&sdhi1_pins>;
743         pinctrl-1 = <&sdhi1_pins_uhs>;
744         pinctrl-names = "default", "state_uhs";
745
746         vmmc-supply = <&vcc_sdhi1>;
747         vqmmc-supply = <&vccq_sdhi1>;
748         cd-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>;
749         bus-width = <4>;
750         sd-uhs-sdr50;
751         sd-uhs-sdr104;
752         status = "okay";
753 };
754
755 &sdhi3 {
756         /* used for on-board 8bit eMMC */
757         pinctrl-0 = <&sdhi3_pins>;
758         pinctrl-1 = <&sdhi3_pins>;
759         pinctrl-names = "default", "state_uhs";
760
761         vmmc-supply = <&reg_3p3v>;
762         vqmmc-supply = <&reg_1p8v>;
763         mmc-hs200-1_8v;
764         mmc-hs400-1_8v;
765         bus-width = <8>;
766         no-sd;
767         no-sdio;
768         non-removable;
769         full-pwr-cycle-in-suspend;
770         status = "okay";
771 };
772
773 &ssi1 {
774         shared-pin;
775 };
776
777 &usb2_phy0 {
778         pinctrl-0 = <&usb0_pins>;
779         pinctrl-names = "default";
780
781         vbus-supply = <&vbus0_usb2>;
782         status = "okay";
783 };
784
785 &usb3_peri0 {
786         companion = <&xhci0>;
787         status = "okay";
788 };
789
790 &vin4 {
791         status = "okay";
792 };
793
794 &vin5 {
795         status = "okay";
796 };
797
798 &xhci0 {
799         pinctrl-0 = <&usb30_pins>;
800         pinctrl-names = "default";
801
802         status = "okay";
803 };