1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Device Tree Source for the Porter board
4 *
5 * Copyright (C) 2015 Cogent Embedded, Inc.
6 */
7
8 /*
9 * SSI-AK4642
10 *
11 * JP3: 2-1: AK4642
12 * 2-3: ADV7511
13 *
14 * This command is required before playback/capture:
15 *
16 * amixer set "LINEOUT Mixer DACL" on
17 */
18
19 /dts-v1/;
20 #include "r8a7791.dtsi"
21 #include <dt-bindings/gpio/gpio.h>
22
23 / {
24 model = "Porter";
25 compatible = "renesas,porter", "renesas,r8a7791";
26
27 aliases {
28 serial0 = &scif0;
29 i2c9 = &gpioi2c2;
30 i2c10 = &i2chdmi;
31 mmc0 = &sdhi0;
32 mmc1 = &sdhi2;
33 };
34
35 chosen {
36 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
37 stdout-path = "serial0:115200n8";
38 };
39
40 memory@40000000 {
41 device_type = "memory";
42 reg = <0 0x40000000 0 0x40000000>;
43 };
44
45 memory@200000000 {
46 device_type = "memory";
47 reg = <2 0x00000000 0 0x40000000>;
48 };
49
50 reg_1p8v: regulator-1v8 {
51 compatible = "regulator-fixed";
52 regulator-name = "fixed-1.8V";
53 regulator-min-microvolt = <1800000>;
54 regulator-max-microvolt = <1800000>;
55 regulator-boot-on;
56 regulator-always-on;
57 };
58
59 reg_3p3v: regulator-3v3 {
60 compatible = "regulator-fixed";
61 regulator-name = "fixed-3.3V";
62 regulator-min-microvolt = <3300000>;
63 regulator-max-microvolt = <3300000>;
64 regulator-boot-on;
65 regulator-always-on;
66 };
67
68 vcc_sdhi0: regulator-vcc-sdhi0 {
69 compatible = "regulator-fixed";
70
71 regulator-name = "SDHI0 Vcc";
72 regulator-min-microvolt = <3300000>;
73 regulator-max-microvolt = <3300000>;
74 regulator-always-on;
75 };
76
77 vccq_sdhi0: regulator-vccq-sdhi0 {
78 compatible = "regulator-gpio";
79
80 regulator-name = "SDHI0 VccQ";
81 regulator-min-microvolt = <1800000>;
82 regulator-max-microvolt = <3300000>;
83
84 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
85 gpios-states = <1>;
86 states = <3300000 1>, <1800000 0>;
87 };
88
89 vcc_sdhi2: regulator-vcc-sdhi2 {
90 compatible = "regulator-fixed";
91
92 regulator-name = "SDHI2 Vcc";
93 regulator-min-microvolt = <3300000>;
94 regulator-max-microvolt = <3300000>;
95 regulator-always-on;
96 };
97
98 vccq_sdhi2: regulator-vccq-sdhi2 {
99 compatible = "regulator-gpio";
100
101 regulator-name = "SDHI2 VccQ";
102 regulator-min-microvolt = <1800000>;
103 regulator-max-microvolt = <3300000>;
104
105 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
106 gpios-states = <1>;
107 states = <3300000 1>, <1800000 0>;
108 };
109
110 hdmi-out {
111 compatible = "hdmi-connector";
112 type = "a";
113
114 port {
115 hdmi_con: endpoint {
116 remote-endpoint = <&adv7511_out>;
117 };
118 };
119 };
120
121 x3_clk: x3-clock {
122 compatible = "fixed-clock";
123 #clock-cells = <0>;
124 clock-frequency = <148500000>;
125 };
126
127 x16_clk: x16-clock {
128 compatible = "fixed-clock";
129 #clock-cells = <0>;
130 clock-frequency = <74250000>;
131 };
132
133 x14_clk: audio_clock {
134 compatible = "fixed-clock";
135 #clock-cells = <0>;
136 clock-frequency = <11289600>;
137 };
138
139 sound {
140 compatible = "simple-audio-card";
141
142 simple-audio-card,format = "left_j";
143 simple-audio-card,bitclock-master = <&soundcodec>;
144 simple-audio-card,frame-master = <&soundcodec>;
145
146 simple-audio-card,cpu {
147 sound-dai = <&rcar_sound>;
148 };
149
150 soundcodec: simple-audio-card,codec {
151 sound-dai = <&ak4642>;
152 clocks = <&x14_clk>;
153 };
154 };
155
156 gpioi2c2: i2c-9 {
157 #address-cells = <1>;
158 #size-cells = <0>;
159 compatible = "i2c-gpio";
160 status = "disabled";
161 scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
162 sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
163 i2c-gpio,delay-us = <5>;
164 };
165
166 /*
167 * A fallback to GPIO is provided for I2C2.
168 */
169 i2chdmi: i2c-mux1 {
170 compatible = "i2c-demux-pinctrl";
171 i2c-parent = <&i2c2>, <&gpioi2c2>;
172 i2c-bus-name = "i2c-hdmi";
173 #address-cells = <1>;
174 #size-cells = <0>;
175
176 ak4642: codec@12 {
177 compatible = "asahi-kasei,ak4642";
178 #sound-dai-cells = <0>;
179 reg = <0x12>;
180 };
181
182 composite-in@20 {
183 compatible = "adi,adv7180";
184 reg = <0x20>;
185
186 port {
187 adv7180: endpoint {
188 bus-width = <8>;
189 remote-endpoint = <&vin0ep>;
190 };
191 };
192 };
193
194 hdmi@39 {
195 compatible = "adi,adv7511w";
196 reg = <0x39>;
197 interrupt-parent = <&gpio3>;
198 interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
199
200 avdd-supply = <®_1p8v>;
201 dvdd-supply = <®_1p8v>;
202 pvdd-supply = <®_1p8v>;
203 dvdd-3v-supply = <®_3p3v>;
204 bgvdd-supply = <®_1p8v>;
205
206 adi,input-depth = <8>;
207 adi,input-colorspace = "rgb";
208 adi,input-clock = "1x";
209
210 ports {
211 #address-cells = <1>;
212 #size-cells = <0>;
213
214 port@0 {
215 reg = <0>;
216 adv7511_in: endpoint {
217 remote-endpoint = <&du_out_rgb>;
218 };
219 };
220
221 port@1 {
222 reg = <1>;
223 adv7511_out: endpoint {
224 remote-endpoint = <&hdmi_con>;
225 };
226 };
227 };
228 };
229 };
230 };
231
232 &extal_clk {
233 clock-frequency = <20000000>;
234 };
235
236 &pfc {
237 scif0_pins: scif0 {
238 groups = "scif0_data_d";
239 function = "scif0";
240 };
241
242 ether_pins: ether {
243 groups = "eth_link", "eth_mdio", "eth_rmii";
244 function = "eth";
245 };
246
247 phy1_pins: phy1 {
248 groups = "intc_irq0";
249 function = "intc";
250 };
251
252 pmic_irq_pins: pmicirq {
253 groups = "intc_irq2";
254 function = "intc";
255 };
256
257 sdhi0_pins: sd0 {
258 groups = "sdhi0_data4", "sdhi0_ctrl";
259 function = "sdhi0";
260 };
261
262 sdhi2_pins: sd2 {
263 groups = "sdhi2_data4", "sdhi2_ctrl";
264 function = "sdhi2";
265 };
266
267 qspi_pins: qspi {
268 groups = "qspi_ctrl", "qspi_data4";
269 function = "qspi";
270 };
271
272 i2c2_pins: i2c2 {
273 groups = "i2c2";
274 function = "i2c2";
275 };
276
277 usb0_pins: usb0 {
278 groups = "usb0";
279 function = "usb0";
280 };
281
282 usb1_pins: usb1 {
283 groups = "usb1";
284 function = "usb1";
285 };
286
287 vin0_pins: vin0 {
288 groups = "vin0_data8", "vin0_clk";
289 function = "vin0";
290 };
291
292 can0_pins: can0 {
293 groups = "can0_data";
294 function = "can0";
295 };
296
297 du_pins: du {
298 groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
299 function = "du";
300 };
301
302 ssi_pins: sound {
303 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
304 function = "ssi";
305 };
306
307 audio_clk_pins: audio_clk {
308 groups = "audio_clk_a";
309 function = "audio_clk";
310 };
311 };
312
313 &scif0 {
314 pinctrl-0 = <&scif0_pins>;
315 pinctrl-names = "default";
316
317 status = "okay";
318 };
319
320 ðer {
321 pinctrl-0 = <ðer_pins>, <&phy1_pins>;
322 pinctrl-names = "default";
323
324 phy-handle = <&phy1>;
325 renesas,ether-link-active-low;
326 status = "okay";
327
328 phy1: ethernet-phy@1 {
329 compatible = "ethernet-phy-id0022.1537",
330 "ethernet-phy-ieee802.3-c22";
331 reg = <1>;
332 interrupt-parent = <&irqc0>;
333 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
334 micrel,led-mode = <1>;
335 reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
336 };
337 };
338
339 &sdhi0 {
340 pinctrl-0 = <&sdhi0_pins>;
341 pinctrl-names = "default";
342
343 vmmc-supply = <&vcc_sdhi0>;
344 vqmmc-supply = <&vccq_sdhi0>;
345 cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
346 wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
347 status = "okay";
348 };
349
350 &sdhi2 {
351 pinctrl-0 = <&sdhi2_pins>;
352 pinctrl-names = "default";
353
354 vmmc-supply = <&vcc_sdhi2>;
355 vqmmc-supply = <&vccq_sdhi2>;
356 cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
357 status = "okay";
358 };
359
360 &qspi {
361 pinctrl-0 = <&qspi_pins>;
362 pinctrl-names = "default";
363
364 status = "okay";
365
366 flash@0 {
367 compatible = "spansion,s25fl512s", "jedec,spi-nor";
368 reg = <0>;
369 spi-max-frequency = <30000000>;
370 spi-tx-bus-width = <4>;
371 spi-rx-bus-width = <4>;
372 m25p,fast-read;
373
374 partitions {
375 compatible = "fixed-partitions";
376 #address-cells = <1>;
377 #size-cells = <1>;
378
379 partition@0 {
380 label = "loader_prg";
381 reg = <0x00000000 0x00040000>;
382 read-only;
383 };
384 partition@40000 {
385 label = "user_prg";
386 reg = <0x00040000 0x00400000>;
387 read-only;
388 };
389 partition@440000 {
390 label = "flash_fs";
391 reg = <0x00440000 0x03bc0000>;
392 };
393 };
394 };
395 };
396
397 &i2c2 {
398 pinctrl-0 = <&i2c2_pins>;
399 pinctrl-names = "i2c-hdmi";
400
401 clock-frequency = <400000>;
402 };
403
404 &i2c6 {
405 pinctrl-names = "default";
406 pinctrl-0 = <&pmic_irq_pins>;
407 status = "okay";
408 clock-frequency = <100000>;
409
410 pmic@5a {
411 compatible = "dlg,da9063l";
412 reg = <0x5a>;
413 interrupt-parent = <&irqc0>;
414 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
415 interrupt-controller;
416 #interrupt-cells = <2>;
417
418 watchdog {
419 compatible = "dlg,da9063-watchdog";
420 };
421 };
422
423 vdd_dvfs: regulator@68 {
424 compatible = "dlg,da9210";
425 reg = <0x68>;
426 interrupt-parent = <&irqc0>;
427 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
428
429 regulator-min-microvolt = <1000000>;
430 regulator-max-microvolt = <1000000>;
431 regulator-boot-on;
432 regulator-always-on;
433 };
434 };
435
436 &sata0 {
437 status = "okay";
438 };
439
440 &cpu0 {
441 cpu0-supply = <&vdd_dvfs>;
442 };
443
444 /* composite video input */
445 &vin0 {
446 status = "okay";
447 pinctrl-0 = <&vin0_pins>;
448 pinctrl-names = "default";
449
450 port {
451 vin0ep: endpoint {
452 remote-endpoint = <&adv7180>;
453 bus-width = <8>;
454 };
455 };
456 };
457
458 &pci0 {
459 pinctrl-0 = <&usb0_pins>;
460 pinctrl-names = "default";
461
462 status = "okay";
463 };
464
465 &pci1 {
466 pinctrl-0 = <&usb1_pins>;
467 pinctrl-names = "default";
468
469 status = "okay";
470 };
471
472 &hsusb {
473 pinctrl-0 = <&usb0_pins>;
474 pinctrl-names = "default";
475
476 status = "okay";
477 };
478
479 &usbphy {
480 status = "okay";
481 };
482
483 &pcie_bus_clk {
484 clock-frequency = <100000000>;
485 };
486
487 &pciec {
488 status = "okay";
489 };
490
491 &can0 {
492 pinctrl-0 = <&can0_pins>;
493 pinctrl-names = "default";
494
495 status = "okay";
496 };
497
498 &du {
499 pinctrl-0 = <&du_pins>;
500 pinctrl-names = "default";
501 status = "okay";
502
503 clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
504 <&x3_clk>, <&x16_clk>;
505 clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
506
507 ports {
508 port@0 {
509 endpoint {
510 remote-endpoint = <&adv7511_in>;
511 };
512 };
513 };
514 };
515
516 &lvds0 {
517 ports {
518 port@1 {
519 lvds_connector: endpoint {
520 };
521 };
522 };
523 };
524
525 &rcar_sound {
526 pinctrl-0 = <&ssi_pins>, <&audio_clk_pins>;
527 pinctrl-names = "default";
528 status = "okay";
529
530 /* Single DAI */
531 #sound-dai-cells = <0>;
532
533 rcar_sound,dai {
534 dai0 {
535 playback = <&ssi0>;
536 capture = <&ssi1>;
537 };
538 };
539 };
540
541 &rwdt {
542 timeout-sec = <60>;
543 status = "okay";
544 };
545
546 &ssi1 {
547 shared-pin;
548 };
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