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