blob: b7af1befa126ba624b8391f0e7fe8dd2f4320cac [file] [log] [blame]
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 Vasut71d2a5e2023-01-26 21:01:32 +010034 mmc0 = &mmcif0;
35 mmc1 = &sdhi1;
Marek Vasut9a26fc52018-01-07 20:18:28 +010036 };
37
38 chosen {
Marek Vasut329267f2020-04-04 15:21:26 +020039 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
Marek Vasut9a26fc52018-01-07 20:18:28 +010040 stdout-path = "serial0:115200n8";
41 };
42
43 memory@40000000 {
44 device_type = "memory";
45 reg = <0 0x40000000 0 0x40000000>;
46 };
47
Marek Vasut71d2a5e2023-01-26 21:01:32 +010048 keyboard {
Marek Vasut252c8b42018-06-06 19:58:17 +020049 compatible = "gpio-keys";
50
Marek Vasut71d2a5e2023-01-26 21:01:32 +010051 pinctrl-0 = <&keyboard_pins>;
52 pinctrl-names = "default";
53
Marek Vasut252c8b42018-06-06 19:58:17 +020054 key-3 {
55 gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
56 linux,code = <KEY_3>;
57 label = "SW3";
58 wakeup-source;
59 debounce-interval = <20>;
60 };
61 key-4 {
62 gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
63 linux,code = <KEY_4>;
64 label = "SW4";
65 wakeup-source;
66 debounce-interval = <20>;
67 };
68 key-6 {
69 gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
70 linux,code = <KEY_6>;
71 label = "SW6";
72 wakeup-source;
73 debounce-interval = <20>;
74 };
75 key-a {
76 gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
77 linux,code = <KEY_A>;
78 label = "SW12-1";
79 wakeup-source;
80 debounce-interval = <20>;
81 };
82 key-b {
83 gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
84 linux,code = <KEY_B>;
85 label = "SW12-2";
86 wakeup-source;
87 debounce-interval = <20>;
88 };
89 key-c {
90 gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
91 linux,code = <KEY_C>;
92 label = "SW12-3";
93 wakeup-source;
94 debounce-interval = <20>;
95 };
96 key-d {
97 gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
98 linux,code = <KEY_D>;
99 label = "SW12-4";
100 wakeup-source;
101 debounce-interval = <20>;
102 };
103 };
104
Marek Vasut9a26fc52018-01-07 20:18:28 +0100105 d3_3v: regulator-d3-3v {
106 compatible = "regulator-fixed";
107 regulator-name = "D3.3V";
108 regulator-min-microvolt = <3300000>;
109 regulator-max-microvolt = <3300000>;
110 regulator-boot-on;
111 regulator-always-on;
112 };
113
114 vcc_sdhi1: regulator-vcc-sdhi1 {
115 compatible = "regulator-fixed";
116
117 regulator-name = "SDHI1 Vcc";
118 regulator-min-microvolt = <3300000>;
119 regulator-max-microvolt = <3300000>;
120
121 gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>;
122 enable-active-high;
123 };
124
125 vccq_sdhi1: regulator-vccq-sdhi1 {
126 compatible = "regulator-gpio";
127
128 regulator-name = "SDHI1 VccQ";
129 regulator-min-microvolt = <1800000>;
130 regulator-max-microvolt = <3300000>;
131
132 gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
133 gpios-states = <1>;
Marek Vasut329267f2020-04-04 15:21:26 +0200134 states = <3300000 1>, <1800000 0>;
Marek Vasut9a26fc52018-01-07 20:18:28 +0100135 };
136
137 vga-encoder {
138 compatible = "adi,adv7123";
139
140 ports {
141 #address-cells = <1>;
142 #size-cells = <0>;
143
144 port@0 {
145 reg = <0>;
146 adv7123_in: endpoint {
147 remote-endpoint = <&du_out_rgb1>;
148 };
149 };
150 port@1 {
151 reg = <1>;
152 adv7123_out: endpoint {
153 remote-endpoint = <&vga_in>;
154 };
155 };
156 };
157 };
158
159 hdmi-out {
160 compatible = "hdmi-connector";
161 type = "a";
162
163 port {
164 hdmi_con: endpoint {
165 remote-endpoint = <&adv7511_out>;
166 };
167 };
168 };
169
170 vga {
171 compatible = "vga-connector";
172
173 port {
174 vga_in: endpoint {
175 remote-endpoint = <&adv7123_out>;
176 };
177 };
178 };
179
180 x2_clk: x2-clock {
181 compatible = "fixed-clock";
182 #clock-cells = <0>;
183 clock-frequency = <148500000>;
184 };
185
186 x3_clk: x3-clock {
187 compatible = "fixed-clock";
188 #clock-cells = <0>;
189 clock-frequency = <74250000>;
190 };
191
192 x9_clk: audio_clock {
193 compatible = "fixed-clock";
194 #clock-cells = <0>;
195 clock-frequency = <12288000>;
196 };
197
198 sound {
199 compatible = "simple-audio-card";
200
201 simple-audio-card,format = "left_j";
202 simple-audio-card,bitclock-master = <&soundcodec>;
203 simple-audio-card,frame-master = <&soundcodec>;
204
205 simple-audio-card,cpu {
206 sound-dai = <&rcar_sound>;
207 };
208
209 soundcodec: simple-audio-card,codec {
210 sound-dai = <&ak4643>;
211 clocks = <&x9_clk>;
212 };
213 };
Marek Vasut252c8b42018-06-06 19:58:17 +0200214
215 gpioi2c1: i2c-9 {
216 #address-cells = <1>;
217 #size-cells = <0>;
218 compatible = "i2c-gpio";
219 status = "disabled";
220 scl-gpios = <&gpio4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
221 sda-gpios = <&gpio4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
222 i2c-gpio,delay-us = <5>;
223 };
224
225 /*
226 * A fallback to GPIO is provided for I2C1.
227 */
228 i2chdmi: i2c-10 {
229 compatible = "i2c-demux-pinctrl";
230 i2c-parent = <&i2c1>, <&gpioi2c1>;
231 i2c-bus-name = "i2c-hdmi";
232 #address-cells = <1>;
233 #size-cells = <0>;
234
235 ak4643: codec@12 {
236 compatible = "asahi-kasei,ak4643";
237 #sound-dai-cells = <0>;
238 reg = <0x12>;
239 };
240
241 composite-in@20 {
242 compatible = "adi,adv7180";
243 reg = <0x20>;
Marek Vasut252c8b42018-06-06 19:58:17 +0200244
245 port {
246 adv7180: endpoint {
247 bus-width = <8>;
248 remote-endpoint = <&vin0ep>;
249 };
250 };
251 };
252
253 hdmi@39 {
254 compatible = "adi,adv7511w";
255 reg = <0x39>;
256 interrupt-parent = <&gpio5>;
257 interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
258
259 adi,input-depth = <8>;
260 adi,input-colorspace = "rgb";
261 adi,input-clock = "1x";
Marek Vasut252c8b42018-06-06 19:58:17 +0200262
263 ports {
264 #address-cells = <1>;
265 #size-cells = <0>;
266
267 port@0 {
268 reg = <0>;
269 adv7511_in: endpoint {
270 remote-endpoint = <&du_out_rgb0>;
271 };
272 };
273
274 port@1 {
275 reg = <1>;
276 adv7511_out: endpoint {
277 remote-endpoint = <&hdmi_con>;
278 };
279 };
280 };
281 };
282
283 eeprom@50 {
284 compatible = "renesas,r1ex24002", "atmel,24c02";
285 reg = <0x50>;
286 pagesize = <16>;
287 };
288 };
Marek Vasut9a26fc52018-01-07 20:18:28 +0100289};
290
291&extal_clk {
292 clock-frequency = <20000000>;
293};
294
295&pfc {
296 pinctrl-0 = <&scif_clk_pins>;
297 pinctrl-names = "default";
298
299 scif2_pins: scif2 {
300 groups = "scif2_data";
301 function = "scif2";
302 };
303
304 scif_clk_pins: scif_clk {
305 groups = "scif_clk";
306 function = "scif_clk";
307 };
308
309 ether_pins: ether {
310 groups = "eth_link", "eth_mdio", "eth_rmii";
311 function = "eth";
312 };
313
314 phy1_pins: phy1 {
315 groups = "intc_irq8";
316 function = "intc";
317 };
318
319 i2c1_pins: i2c1 {
320 groups = "i2c1";
321 function = "i2c1";
322 };
323
324 mmcif0_pins: mmcif0 {
325 groups = "mmc_data8", "mmc_ctrl";
326 function = "mmc";
327 };
328
329 sdhi1_pins: sd1 {
330 groups = "sdhi1_data4", "sdhi1_ctrl";
331 function = "sdhi1";
332 };
333
334 qspi_pins: qspi {
335 groups = "qspi_ctrl", "qspi_data4";
336 function = "qspi";
337 };
338
339 vin0_pins: vin0 {
340 groups = "vin0_data8", "vin0_clk";
341 function = "vin0";
342 };
343
344 usb0_pins: usb0 {
345 groups = "usb0";
346 function = "usb0";
347 };
348
349 usb1_pins: usb1 {
350 groups = "usb1";
351 function = "usb1";
352 };
353
354 du0_pins: du0 {
355 groups = "du0_rgb888", "du0_sync", "du0_disp", "du0_clk0_out";
356 function = "du0";
357 };
358
359 du1_pins: du1 {
360 groups = "du1_rgb666", "du1_sync", "du1_disp", "du1_clk0_out";
361 function = "du1";
362 };
363
Marek Vasut71d2a5e2023-01-26 21:01:32 +0100364 keyboard_pins: keyboard {
365 pins = "GP_3_9", "GP_3_10", "GP_3_11", "GP_3_12";
366 bias-pull-up;
367 };
368
Marek Vasut9a26fc52018-01-07 20:18:28 +0100369 ssi_pins: sound {
370 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
371 function = "ssi";
372 };
373
374 audio_clk_pins: audio_clk {
375 groups = "audio_clkc";
376 function = "audio_clk";
377 };
378};
379
380&scif2 {
381 pinctrl-0 = <&scif2_pins>;
382 pinctrl-names = "default";
383
384 status = "okay";
385};
386
387&scif_clk {
388 clock-frequency = <14745600>;
389};
390
391&ether {
Marek Vasut71d2a5e2023-01-26 21:01:32 +0100392 pinctrl-0 = <&ether_pins>, <&phy1_pins>;
Marek Vasut9a26fc52018-01-07 20:18:28 +0100393 pinctrl-names = "default";
394
395 phy-handle = <&phy1>;
396 renesas,ether-link-active-low;
397 status = "okay";
398
399 phy1: ethernet-phy@1 {
Marek Vasut71d2a5e2023-01-26 21:01:32 +0100400 compatible = "ethernet-phy-id0022.1537",
401 "ethernet-phy-ieee802.3-c22";
Marek Vasut9a26fc52018-01-07 20:18:28 +0100402 reg = <1>;
403 interrupt-parent = <&irqc0>;
404 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
405 micrel,led-mode = <1>;
Marek Vasut71d2a5e2023-01-26 21:01:32 +0100406 reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
Marek Vasut9a26fc52018-01-07 20:18:28 +0100407 };
408};
409
410&i2c1 {
411 pinctrl-0 = <&i2c1_pins>;
Marek Vasut252c8b42018-06-06 19:58:17 +0200412 pinctrl-names = "i2c-hdmi";
Marek Vasut9a26fc52018-01-07 20:18:28 +0100413
Marek Vasut9a26fc52018-01-07 20:18:28 +0100414 clock-frequency = <400000>;
Marek Vasut9a26fc52018-01-07 20:18:28 +0100415};
416
Marek Vasut3abd8002019-03-04 22:50:54 +0100417&i2c7 {
418 status = "okay";
419 clock-frequency = <100000>;
420
421 pmic@58 {
422 compatible = "dlg,da9063";
423 reg = <0x58>;
424 interrupt-parent = <&gpio3>;
425 interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
426 interrupt-controller;
427
428 onkey {
429 compatible = "dlg,da9063-onkey";
430 };
431
432 rtc {
433 compatible = "dlg,da9063-rtc";
434 };
435
Marek Vasut71d2a5e2023-01-26 21:01:32 +0100436 watchdog {
Marek Vasut3abd8002019-03-04 22:50:54 +0100437 compatible = "dlg,da9063-watchdog";
438 };
439 };
440};
441
Marek Vasut9a26fc52018-01-07 20:18:28 +0100442&mmcif0 {
443 pinctrl-0 = <&mmcif0_pins>;
444 pinctrl-names = "default";
445
446 vmmc-supply = <&d3_3v>;
447 vqmmc-supply = <&d3_3v>;
448 bus-width = <8>;
449 non-removable;
450 status = "okay";
451};
452
453&sdhi1 {
454 pinctrl-0 = <&sdhi1_pins>;
455 pinctrl-names = "default";
456
457 vmmc-supply = <&vcc_sdhi1>;
458 vqmmc-supply = <&vccq_sdhi1>;
459 cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
460 status = "okay";
461};
462
463&qspi {
464 pinctrl-0 = <&qspi_pins>;
465 pinctrl-names = "default";
466
467 status = "okay";
468
469 flash@0 {
470 compatible = "spansion,s25fl512s", "jedec,spi-nor";
471 reg = <0>;
472 spi-max-frequency = <30000000>;
473 spi-tx-bus-width = <4>;
474 spi-rx-bus-width = <4>;
475 spi-cpol;
476 spi-cpha;
477 m25p,fast-read;
478
479 partitions {
480 compatible = "fixed-partitions";
481 #address-cells = <1>;
482 #size-cells = <1>;
483
484 partition@0 {
485 label = "loader";
486 reg = <0x00000000 0x00040000>;
487 read-only;
488 };
489 partition@40000 {
490 label = "user";
491 reg = <0x00040000 0x00400000>;
492 read-only;
493 };
494 partition@440000 {
495 label = "flash";
496 reg = <0x00440000 0x03bc0000>;
497 };
498 };
499 };
500};
501
502/* composite video input */
503&vin0 {
504 status = "okay";
505 pinctrl-0 = <&vin0_pins>;
506 pinctrl-names = "default";
507
508 port {
Marek Vasut9a26fc52018-01-07 20:18:28 +0100509 vin0ep: endpoint {
510 remote-endpoint = <&adv7180>;
511 bus-width = <8>;
512 };
513 };
514};
515
516&pci0 {
517 status = "okay";
518 pinctrl-0 = <&usb0_pins>;
519 pinctrl-names = "default";
520};
521
522&pci1 {
523 status = "okay";
524 pinctrl-0 = <&usb1_pins>;
525 pinctrl-names = "default";
526};
527
528&usbphy {
529 status = "okay";
530};
531
532&du {
Marek Vasut71d2a5e2023-01-26 21:01:32 +0100533 pinctrl-0 = <&du0_pins>, <&du1_pins>;
Marek Vasut9a26fc52018-01-07 20:18:28 +0100534 pinctrl-names = "default";
535 status = "okay";
536
537 clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
538 <&x2_clk>, <&x3_clk>;
539 clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
540
541 ports {
542 port@0 {
543 endpoint {
544 remote-endpoint = <&adv7511_in>;
545 };
546 };
547 port@1 {
548 endpoint {
549 remote-endpoint = <&adv7123_in>;
550 };
551 };
552 };
553};
554
555&rcar_sound {
Marek Vasut71d2a5e2023-01-26 21:01:32 +0100556 pinctrl-0 = <&ssi_pins>, <&audio_clk_pins>;
Marek Vasut9a26fc52018-01-07 20:18:28 +0100557 pinctrl-names = "default";
558 status = "okay";
559
560 /* Single DAI */
561 #sound-dai-cells = <0>;
562
563 rcar_sound,dai {
564 dai0 {
565 playback = <&ssi0>;
566 capture = <&ssi1>;
567 };
568 };
569};
570
Marek Vasut3b255532018-12-03 21:39:48 +0100571&rwdt {
572 timeout-sec = <60>;
573 status = "okay";
574};
575
Marek Vasut9a26fc52018-01-07 20:18:28 +0100576&ssi1 {
577 shared-pin;
578};