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Tom Rini83d290c2018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0
Marek Vasut9a26fc52018-01-07 20:18:28 +01002/*
3 * Device Tree Source for the SILK board
4 *
5 * Copyright (C) 2014 Renesas Electronics Corporation
6 * Copyright (C) 2014-2015 Renesas Solutions Corp.
7 * Copyright (C) 2014-2015 Cogent Embedded, Inc.
Marek Vasut9a26fc52018-01-07 20:18:28 +01008 */
9
10/*
11 * SSI-AK4643
12 *
13 * SW1: 2-1: AK4643
14 * 2-3: ADV7511
15 *
16 * This command is required before playback/capture:
17 *
18 * amixer set "LINEOUT Mixer DACL" on
19 */
20
21/dts-v1/;
22#include "r8a7794.dtsi"
23#include <dt-bindings/gpio/gpio.h>
Marek Vasut252c8b42018-06-06 19:58:17 +020024#include <dt-bindings/input/input.h>
Marek Vasut9a26fc52018-01-07 20:18:28 +010025
26/ {
27 model = "SILK";
28 compatible = "renesas,silk", "renesas,r8a7794";
29
30 aliases {
31 serial0 = &scif2;
Marek Vasut252c8b42018-06-06 19:58:17 +020032 i2c9 = &gpioi2c1;
33 i2c10 = &i2chdmi;
Marek Vasut9a26fc52018-01-07 20:18:28 +010034 };
35
36 chosen {
37 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
38 stdout-path = "serial0:115200n8";
39 };
40
41 memory@40000000 {
42 device_type = "memory";
43 reg = <0 0x40000000 0 0x40000000>;
44 };
45
Marek Vasut252c8b42018-06-06 19:58:17 +020046 gpio-keys {
47 compatible = "gpio-keys";
48
49 key-3 {
50 gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
51 linux,code = <KEY_3>;
52 label = "SW3";
53 wakeup-source;
54 debounce-interval = <20>;
55 };
56 key-4 {
57 gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
58 linux,code = <KEY_4>;
59 label = "SW4";
60 wakeup-source;
61 debounce-interval = <20>;
62 };
63 key-6 {
64 gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
65 linux,code = <KEY_6>;
66 label = "SW6";
67 wakeup-source;
68 debounce-interval = <20>;
69 };
70 key-a {
71 gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
72 linux,code = <KEY_A>;
73 label = "SW12-1";
74 wakeup-source;
75 debounce-interval = <20>;
76 };
77 key-b {
78 gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
79 linux,code = <KEY_B>;
80 label = "SW12-2";
81 wakeup-source;
82 debounce-interval = <20>;
83 };
84 key-c {
85 gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
86 linux,code = <KEY_C>;
87 label = "SW12-3";
88 wakeup-source;
89 debounce-interval = <20>;
90 };
91 key-d {
92 gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
93 linux,code = <KEY_D>;
94 label = "SW12-4";
95 wakeup-source;
96 debounce-interval = <20>;
97 };
98 };
99
Marek Vasut9a26fc52018-01-07 20:18:28 +0100100 d3_3v: regulator-d3-3v {
101 compatible = "regulator-fixed";
102 regulator-name = "D3.3V";
103 regulator-min-microvolt = <3300000>;
104 regulator-max-microvolt = <3300000>;
105 regulator-boot-on;
106 regulator-always-on;
107 };
108
109 vcc_sdhi1: regulator-vcc-sdhi1 {
110 compatible = "regulator-fixed";
111
112 regulator-name = "SDHI1 Vcc";
113 regulator-min-microvolt = <3300000>;
114 regulator-max-microvolt = <3300000>;
115
116 gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>;
117 enable-active-high;
118 };
119
120 vccq_sdhi1: regulator-vccq-sdhi1 {
121 compatible = "regulator-gpio";
122
123 regulator-name = "SDHI1 VccQ";
124 regulator-min-microvolt = <1800000>;
125 regulator-max-microvolt = <3300000>;
126
127 gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
128 gpios-states = <1>;
129 states = <3300000 1
130 1800000 0>;
131 };
132
133 vga-encoder {
134 compatible = "adi,adv7123";
135
136 ports {
137 #address-cells = <1>;
138 #size-cells = <0>;
139
140 port@0 {
141 reg = <0>;
142 adv7123_in: endpoint {
143 remote-endpoint = <&du_out_rgb1>;
144 };
145 };
146 port@1 {
147 reg = <1>;
148 adv7123_out: endpoint {
149 remote-endpoint = <&vga_in>;
150 };
151 };
152 };
153 };
154
155 hdmi-out {
156 compatible = "hdmi-connector";
157 type = "a";
158
159 port {
160 hdmi_con: endpoint {
161 remote-endpoint = <&adv7511_out>;
162 };
163 };
164 };
165
166 vga {
167 compatible = "vga-connector";
168
169 port {
170 vga_in: endpoint {
171 remote-endpoint = <&adv7123_out>;
172 };
173 };
174 };
175
176 x2_clk: x2-clock {
177 compatible = "fixed-clock";
178 #clock-cells = <0>;
179 clock-frequency = <148500000>;
180 };
181
182 x3_clk: x3-clock {
183 compatible = "fixed-clock";
184 #clock-cells = <0>;
185 clock-frequency = <74250000>;
186 };
187
188 x9_clk: audio_clock {
189 compatible = "fixed-clock";
190 #clock-cells = <0>;
191 clock-frequency = <12288000>;
192 };
193
194 sound {
195 compatible = "simple-audio-card";
196
197 simple-audio-card,format = "left_j";
198 simple-audio-card,bitclock-master = <&soundcodec>;
199 simple-audio-card,frame-master = <&soundcodec>;
200
201 simple-audio-card,cpu {
202 sound-dai = <&rcar_sound>;
203 };
204
205 soundcodec: simple-audio-card,codec {
206 sound-dai = <&ak4643>;
207 clocks = <&x9_clk>;
208 };
209 };
Marek Vasut252c8b42018-06-06 19:58:17 +0200210
211 gpioi2c1: i2c-9 {
212 #address-cells = <1>;
213 #size-cells = <0>;
214 compatible = "i2c-gpio";
215 status = "disabled";
216 scl-gpios = <&gpio4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
217 sda-gpios = <&gpio4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
218 i2c-gpio,delay-us = <5>;
219 };
220
221 /*
222 * A fallback to GPIO is provided for I2C1.
223 */
224 i2chdmi: i2c-10 {
225 compatible = "i2c-demux-pinctrl";
226 i2c-parent = <&i2c1>, <&gpioi2c1>;
227 i2c-bus-name = "i2c-hdmi";
228 #address-cells = <1>;
229 #size-cells = <0>;
230
231 ak4643: codec@12 {
232 compatible = "asahi-kasei,ak4643";
233 #sound-dai-cells = <0>;
234 reg = <0x12>;
235 };
236
237 composite-in@20 {
238 compatible = "adi,adv7180";
239 reg = <0x20>;
240 remote = <&vin0>;
241
242 port {
243 adv7180: endpoint {
244 bus-width = <8>;
245 remote-endpoint = <&vin0ep>;
246 };
247 };
248 };
249
250 hdmi@39 {
251 compatible = "adi,adv7511w";
252 reg = <0x39>;
253 interrupt-parent = <&gpio5>;
254 interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
255
256 adi,input-depth = <8>;
257 adi,input-colorspace = "rgb";
258 adi,input-clock = "1x";
259 adi,input-style = <1>;
260 adi,input-justification = "evenly";
261
262 ports {
263 #address-cells = <1>;
264 #size-cells = <0>;
265
266 port@0 {
267 reg = <0>;
268 adv7511_in: endpoint {
269 remote-endpoint = <&du_out_rgb0>;
270 };
271 };
272
273 port@1 {
274 reg = <1>;
275 adv7511_out: endpoint {
276 remote-endpoint = <&hdmi_con>;
277 };
278 };
279 };
280 };
281
282 eeprom@50 {
283 compatible = "renesas,r1ex24002", "atmel,24c02";
284 reg = <0x50>;
285 pagesize = <16>;
286 };
287 };
Marek Vasut9a26fc52018-01-07 20:18:28 +0100288};
289
290&extal_clk {
291 clock-frequency = <20000000>;
292};
293
294&pfc {
295 pinctrl-0 = <&scif_clk_pins>;
296 pinctrl-names = "default";
297
298 scif2_pins: scif2 {
299 groups = "scif2_data";
300 function = "scif2";
301 };
302
303 scif_clk_pins: scif_clk {
304 groups = "scif_clk";
305 function = "scif_clk";
306 };
307
308 ether_pins: ether {
309 groups = "eth_link", "eth_mdio", "eth_rmii";
310 function = "eth";
311 };
312
313 phy1_pins: phy1 {
314 groups = "intc_irq8";
315 function = "intc";
316 };
317
318 i2c1_pins: i2c1 {
319 groups = "i2c1";
320 function = "i2c1";
321 };
322
323 mmcif0_pins: mmcif0 {
324 groups = "mmc_data8", "mmc_ctrl";
325 function = "mmc";
326 };
327
328 sdhi1_pins: sd1 {
329 groups = "sdhi1_data4", "sdhi1_ctrl";
330 function = "sdhi1";
331 };
332
333 qspi_pins: qspi {
334 groups = "qspi_ctrl", "qspi_data4";
335 function = "qspi";
336 };
337
338 vin0_pins: vin0 {
339 groups = "vin0_data8", "vin0_clk";
340 function = "vin0";
341 };
342
343 usb0_pins: usb0 {
344 groups = "usb0";
345 function = "usb0";
346 };
347
348 usb1_pins: usb1 {
349 groups = "usb1";
350 function = "usb1";
351 };
352
353 du0_pins: du0 {
354 groups = "du0_rgb888", "du0_sync", "du0_disp", "du0_clk0_out";
355 function = "du0";
356 };
357
358 du1_pins: du1 {
359 groups = "du1_rgb666", "du1_sync", "du1_disp", "du1_clk0_out";
360 function = "du1";
361 };
362
363 ssi_pins: sound {
364 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
365 function = "ssi";
366 };
367
368 audio_clk_pins: audio_clk {
369 groups = "audio_clkc";
370 function = "audio_clk";
371 };
372};
373
374&scif2 {
375 pinctrl-0 = <&scif2_pins>;
376 pinctrl-names = "default";
377
378 status = "okay";
379};
380
381&scif_clk {
382 clock-frequency = <14745600>;
383};
384
385&ether {
386 pinctrl-0 = <&ether_pins &phy1_pins>;
387 pinctrl-names = "default";
388
389 phy-handle = <&phy1>;
390 renesas,ether-link-active-low;
391 status = "okay";
392
393 phy1: ethernet-phy@1 {
394 reg = <1>;
395 interrupt-parent = <&irqc0>;
396 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
397 micrel,led-mode = <1>;
398 };
399};
400
401&i2c1 {
402 pinctrl-0 = <&i2c1_pins>;
Marek Vasut252c8b42018-06-06 19:58:17 +0200403 pinctrl-names = "i2c-hdmi";
Marek Vasut9a26fc52018-01-07 20:18:28 +0100404
Marek Vasut9a26fc52018-01-07 20:18:28 +0100405 clock-frequency = <400000>;
Marek Vasut9a26fc52018-01-07 20:18:28 +0100406};
407
Marek Vasut3abd8002019-03-04 22:50:54 +0100408&i2c7 {
409 status = "okay";
410 clock-frequency = <100000>;
411
412 pmic@58 {
413 compatible = "dlg,da9063";
414 reg = <0x58>;
415 interrupt-parent = <&gpio3>;
416 interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
417 interrupt-controller;
418
419 onkey {
420 compatible = "dlg,da9063-onkey";
421 };
422
423 rtc {
424 compatible = "dlg,da9063-rtc";
425 };
426
427 wdt {
428 compatible = "dlg,da9063-watchdog";
429 };
430 };
431};
432
Marek Vasut9a26fc52018-01-07 20:18:28 +0100433&mmcif0 {
434 pinctrl-0 = <&mmcif0_pins>;
435 pinctrl-names = "default";
436
437 vmmc-supply = <&d3_3v>;
438 vqmmc-supply = <&d3_3v>;
439 bus-width = <8>;
440 non-removable;
441 status = "okay";
442};
443
444&sdhi1 {
445 pinctrl-0 = <&sdhi1_pins>;
446 pinctrl-names = "default";
447
448 vmmc-supply = <&vcc_sdhi1>;
449 vqmmc-supply = <&vccq_sdhi1>;
450 cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
451 status = "okay";
452};
453
454&qspi {
455 pinctrl-0 = <&qspi_pins>;
456 pinctrl-names = "default";
457
458 status = "okay";
459
460 flash@0 {
461 compatible = "spansion,s25fl512s", "jedec,spi-nor";
462 reg = <0>;
463 spi-max-frequency = <30000000>;
464 spi-tx-bus-width = <4>;
465 spi-rx-bus-width = <4>;
466 spi-cpol;
467 spi-cpha;
468 m25p,fast-read;
469
470 partitions {
471 compatible = "fixed-partitions";
472 #address-cells = <1>;
473 #size-cells = <1>;
474
475 partition@0 {
476 label = "loader";
477 reg = <0x00000000 0x00040000>;
478 read-only;
479 };
480 partition@40000 {
481 label = "user";
482 reg = <0x00040000 0x00400000>;
483 read-only;
484 };
485 partition@440000 {
486 label = "flash";
487 reg = <0x00440000 0x03bc0000>;
488 };
489 };
490 };
491};
492
493/* composite video input */
494&vin0 {
495 status = "okay";
496 pinctrl-0 = <&vin0_pins>;
497 pinctrl-names = "default";
498
499 port {
Marek Vasut9a26fc52018-01-07 20:18:28 +0100500 vin0ep: endpoint {
501 remote-endpoint = <&adv7180>;
502 bus-width = <8>;
503 };
504 };
505};
506
507&pci0 {
508 status = "okay";
509 pinctrl-0 = <&usb0_pins>;
510 pinctrl-names = "default";
511};
512
513&pci1 {
514 status = "okay";
515 pinctrl-0 = <&usb1_pins>;
516 pinctrl-names = "default";
517};
518
519&usbphy {
520 status = "okay";
521};
522
523&du {
524 pinctrl-0 = <&du0_pins &du1_pins>;
525 pinctrl-names = "default";
526 status = "okay";
527
528 clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
529 <&x2_clk>, <&x3_clk>;
530 clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
531
532 ports {
533 port@0 {
534 endpoint {
535 remote-endpoint = <&adv7511_in>;
536 };
537 };
538 port@1 {
539 endpoint {
540 remote-endpoint = <&adv7123_in>;
541 };
542 };
543 };
544};
545
546&rcar_sound {
547 pinctrl-0 = <&ssi_pins &audio_clk_pins>;
548 pinctrl-names = "default";
549 status = "okay";
550
551 /* Single DAI */
552 #sound-dai-cells = <0>;
553
554 rcar_sound,dai {
555 dai0 {
556 playback = <&ssi0>;
557 capture = <&ssi1>;
558 };
559 };
560};
561
Marek Vasut3b255532018-12-03 21:39:48 +0100562&rwdt {
563 timeout-sec = <60>;
564 status = "okay";
565};
566
Marek Vasut9a26fc52018-01-07 20:18:28 +0100567&ssi1 {
568 shared-pin;
569};