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Commit | Line | Data |
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37a79081 MV |
1 | /* |
2 | * Device Tree Source for common parts of Salvator-X board variants | |
3 | * | |
4 | * Copyright (C) 2015-2016 Renesas Electronics Corp. | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public License | |
7 | * version 2. This program is licensed "as is" without any warranty of any | |
8 | * kind, whether express or implied. | |
9 | */ | |
10 | ||
11 | /* | |
12 | * SSI-AK4613 | |
13 | * | |
14 | * This command is required when Playback/Capture | |
15 | * | |
16 | * amixer set "DVC Out" 100% | |
17 | * amixer set "DVC In" 100% | |
18 | * | |
19 | * You can use Mute | |
20 | * | |
21 | * amixer set "DVC Out Mute" on | |
22 | * amixer set "DVC In Mute" on | |
23 | * | |
24 | * You can use Volume Ramp | |
25 | * | |
26 | * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps" | |
27 | * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps" | |
28 | * amixer set "DVC Out Ramp" on | |
29 | * aplay xxx.wav & | |
30 | * amixer set "DVC Out" 80% // Volume Down | |
31 | * amixer set "DVC Out" 100% // Volume Up | |
32 | */ | |
33 | ||
34 | #include <dt-bindings/gpio/gpio.h> | |
35 | ||
36 | / { | |
37 | aliases { | |
38 | serial0 = &scif2; | |
39 | serial1 = &scif1; | |
40 | ethernet0 = &avb; | |
41 | }; | |
42 | ||
43 | chosen { | |
44 | bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; | |
45 | stdout-path = "serial0:115200n8"; | |
46 | }; | |
47 | ||
48 | audio_clkout: audio-clkout { | |
49 | /* | |
50 | * This is same as <&rcar_sound 0> | |
51 | * but needed to avoid cs2000/rcar_sound probe dead-lock | |
52 | */ | |
53 | compatible = "fixed-clock"; | |
54 | #clock-cells = <0>; | |
55 | clock-frequency = <11289600>; | |
56 | }; | |
57 | ||
58 | backlight: backlight { | |
59 | compatible = "pwm-backlight"; | |
60 | pwms = <&pwm1 0 50000>; | |
61 | ||
62 | brightness-levels = <256 128 64 16 8 4 0>; | |
63 | default-brightness-level = <6>; | |
64 | ||
65 | enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; | |
66 | }; | |
67 | ||
68 | reg_1p8v: regulator0 { | |
69 | compatible = "regulator-fixed"; | |
70 | regulator-name = "fixed-1.8V"; | |
71 | regulator-min-microvolt = <1800000>; | |
72 | regulator-max-microvolt = <1800000>; | |
73 | regulator-boot-on; | |
74 | regulator-always-on; | |
75 | }; | |
76 | ||
77 | reg_3p3v: regulator1 { | |
78 | compatible = "regulator-fixed"; | |
79 | regulator-name = "fixed-3.3V"; | |
80 | regulator-min-microvolt = <3300000>; | |
81 | regulator-max-microvolt = <3300000>; | |
82 | regulator-boot-on; | |
83 | regulator-always-on; | |
84 | }; | |
85 | ||
86 | rsnd_ak4613: sound { | |
87 | compatible = "simple-audio-card"; | |
88 | ||
89 | simple-audio-card,format = "left_j"; | |
90 | simple-audio-card,bitclock-master = <&sndcpu>; | |
91 | simple-audio-card,frame-master = <&sndcpu>; | |
92 | ||
93 | sndcpu: simple-audio-card,cpu { | |
94 | sound-dai = <&rcar_sound>; | |
95 | }; | |
96 | ||
97 | sndcodec: simple-audio-card,codec { | |
98 | sound-dai = <&ak4613>; | |
99 | }; | |
100 | }; | |
101 | ||
102 | vbus0_usb2: regulator-vbus0-usb2 { | |
103 | compatible = "regulator-fixed"; | |
104 | ||
105 | regulator-name = "USB20_VBUS0"; | |
106 | regulator-min-microvolt = <5000000>; | |
107 | regulator-max-microvolt = <5000000>; | |
108 | ||
109 | gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; | |
110 | enable-active-high; | |
111 | }; | |
112 | ||
113 | vcc_sdhi0: regulator-vcc-sdhi0 { | |
114 | compatible = "regulator-fixed"; | |
115 | ||
116 | regulator-name = "SDHI0 Vcc"; | |
117 | regulator-min-microvolt = <3300000>; | |
118 | regulator-max-microvolt = <3300000>; | |
119 | ||
120 | gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; | |
121 | enable-active-high; | |
122 | }; | |
123 | ||
124 | vccq_sdhi0: regulator-vccq-sdhi0 { | |
125 | compatible = "regulator-gpio"; | |
126 | ||
127 | regulator-name = "SDHI0 VccQ"; | |
128 | regulator-min-microvolt = <1800000>; | |
129 | regulator-max-microvolt = <3300000>; | |
130 | ||
131 | gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; | |
132 | gpios-states = <1>; | |
133 | states = <3300000 1 | |
134 | 1800000 0>; | |
135 | }; | |
136 | ||
137 | vcc_sdhi3: regulator-vcc-sdhi3 { | |
138 | compatible = "regulator-fixed"; | |
139 | ||
140 | regulator-name = "SDHI3 Vcc"; | |
141 | regulator-min-microvolt = <3300000>; | |
142 | regulator-max-microvolt = <3300000>; | |
143 | ||
144 | gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; | |
145 | enable-active-high; | |
146 | }; | |
147 | ||
148 | vccq_sdhi3: regulator-vccq-sdhi3 { | |
149 | compatible = "regulator-gpio"; | |
150 | ||
151 | regulator-name = "SDHI3 VccQ"; | |
152 | regulator-min-microvolt = <1800000>; | |
153 | regulator-max-microvolt = <3300000>; | |
154 | ||
155 | gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; | |
156 | gpios-states = <1>; | |
157 | states = <3300000 1 | |
158 | 1800000 0>; | |
159 | }; | |
160 | ||
161 | hdmi0-out { | |
162 | compatible = "hdmi-connector"; | |
163 | label = "HDMI0 OUT"; | |
164 | type = "a"; | |
165 | ||
166 | port { | |
167 | hdmi0_con: endpoint { | |
168 | }; | |
169 | }; | |
170 | }; | |
171 | ||
172 | hdmi1-out { | |
173 | compatible = "hdmi-connector"; | |
174 | label = "HDMI1 OUT"; | |
175 | type = "a"; | |
176 | ||
177 | port { | |
178 | hdmi1_con: endpoint { | |
179 | }; | |
180 | }; | |
181 | }; | |
182 | ||
183 | vga { | |
184 | compatible = "vga-connector"; | |
185 | ||
186 | port { | |
187 | vga_in: endpoint { | |
188 | remote-endpoint = <&adv7123_out>; | |
189 | }; | |
190 | }; | |
191 | }; | |
192 | ||
193 | vga-encoder { | |
194 | compatible = "adi,adv7123"; | |
195 | ||
196 | ports { | |
197 | #address-cells = <1>; | |
198 | #size-cells = <0>; | |
199 | ||
200 | port@0 { | |
201 | reg = <0>; | |
202 | adv7123_in: endpoint { | |
203 | remote-endpoint = <&du_out_rgb>; | |
204 | }; | |
205 | }; | |
206 | port@1 { | |
207 | reg = <1>; | |
208 | adv7123_out: endpoint { | |
209 | remote-endpoint = <&vga_in>; | |
210 | }; | |
211 | }; | |
212 | }; | |
213 | }; | |
214 | ||
215 | x12_clk: x12 { | |
216 | compatible = "fixed-clock"; | |
217 | #clock-cells = <0>; | |
218 | clock-frequency = <24576000>; | |
219 | }; | |
220 | ||
221 | /* External DU dot clocks */ | |
222 | x21_clk: x21-clock { | |
223 | compatible = "fixed-clock"; | |
224 | #clock-cells = <0>; | |
225 | clock-frequency = <33000000>; | |
226 | }; | |
227 | ||
228 | x22_clk: x22-clock { | |
229 | compatible = "fixed-clock"; | |
230 | #clock-cells = <0>; | |
231 | clock-frequency = <33000000>; | |
232 | }; | |
233 | ||
234 | x23_clk: x23-clock { | |
235 | compatible = "fixed-clock"; | |
236 | #clock-cells = <0>; | |
237 | clock-frequency = <25000000>; | |
238 | }; | |
239 | }; | |
240 | ||
241 | &audio_clk_a { | |
242 | clock-frequency = <22579200>; | |
243 | }; | |
244 | ||
245 | &avb { | |
246 | pinctrl-0 = <&avb_pins>; | |
247 | pinctrl-names = "default"; | |
248 | renesas,no-ether-link; | |
249 | phy-handle = <&phy0>; | |
891ac390 | 250 | reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; |
37a79081 MV |
251 | status = "okay"; |
252 | ||
253 | phy0: ethernet-phy@0 { | |
254 | rxc-skew-ps = <1500>; | |
255 | reg = <0>; | |
256 | interrupt-parent = <&gpio2>; | |
257 | interrupts = <11 IRQ_TYPE_LEVEL_LOW>; | |
258 | }; | |
259 | }; | |
260 | ||
261 | &du { | |
262 | pinctrl-0 = <&du_pins>; | |
263 | pinctrl-names = "default"; | |
264 | status = "okay"; | |
265 | ||
266 | ports { | |
267 | port@0 { | |
268 | endpoint { | |
269 | remote-endpoint = <&adv7123_in>; | |
270 | }; | |
271 | }; | |
272 | port@3 { | |
273 | lvds_connector: endpoint { | |
274 | }; | |
275 | }; | |
276 | }; | |
277 | }; | |
278 | ||
279 | &ehci0 { | |
280 | status = "okay"; | |
281 | }; | |
282 | ||
283 | &ehci1 { | |
284 | status = "okay"; | |
285 | }; | |
286 | ||
287 | &extalr_clk { | |
288 | clock-frequency = <32768>; | |
289 | }; | |
290 | ||
291 | &hsusb { | |
292 | status = "okay"; | |
293 | }; | |
294 | ||
295 | &i2c2 { | |
296 | pinctrl-0 = <&i2c2_pins>; | |
297 | pinctrl-names = "default"; | |
298 | ||
299 | status = "okay"; | |
300 | ||
301 | clock-frequency = <100000>; | |
302 | ||
303 | ak4613: codec@10 { | |
304 | compatible = "asahi-kasei,ak4613"; | |
305 | #sound-dai-cells = <0>; | |
306 | reg = <0x10>; | |
307 | clocks = <&rcar_sound 3>; | |
308 | ||
309 | asahi-kasei,in1-single-end; | |
310 | asahi-kasei,in2-single-end; | |
311 | asahi-kasei,out1-single-end; | |
312 | asahi-kasei,out2-single-end; | |
313 | asahi-kasei,out3-single-end; | |
314 | asahi-kasei,out4-single-end; | |
315 | asahi-kasei,out5-single-end; | |
316 | asahi-kasei,out6-single-end; | |
317 | }; | |
318 | ||
319 | cs2000: clk_multiplier@4f { | |
320 | #clock-cells = <0>; | |
321 | compatible = "cirrus,cs2000-cp"; | |
322 | reg = <0x4f>; | |
323 | clocks = <&audio_clkout>, <&x12_clk>; | |
324 | clock-names = "clk_in", "ref_clk"; | |
325 | ||
326 | assigned-clocks = <&cs2000>; | |
327 | assigned-clock-rates = <24576000>; /* 1/1 divide */ | |
328 | }; | |
329 | }; | |
330 | ||
331 | &i2c4 { | |
332 | status = "okay"; | |
333 | ||
334 | csa_vdd: adc@7c { | |
335 | compatible = "maxim,max9611"; | |
336 | reg = <0x7c>; | |
337 | ||
338 | shunt-resistor-micro-ohms = <5000>; | |
339 | }; | |
340 | ||
341 | csa_dvfs: adc@7f { | |
342 | compatible = "maxim,max9611"; | |
343 | reg = <0x7f>; | |
344 | ||
345 | shunt-resistor-micro-ohms = <5000>; | |
346 | }; | |
347 | }; | |
348 | ||
349 | &i2c_dvfs { | |
350 | status = "okay"; | |
351 | }; | |
352 | ||
353 | &ohci0 { | |
354 | status = "okay"; | |
355 | }; | |
356 | ||
357 | &ohci1 { | |
358 | status = "okay"; | |
359 | }; | |
360 | ||
361 | &pcie_bus_clk { | |
362 | clock-frequency = <100000000>; | |
363 | }; | |
364 | ||
365 | &pciec0 { | |
366 | status = "okay"; | |
367 | }; | |
368 | ||
369 | &pciec1 { | |
370 | status = "okay"; | |
371 | }; | |
372 | ||
373 | &pfc { | |
374 | pinctrl-0 = <&scif_clk_pins>; | |
375 | pinctrl-names = "default"; | |
376 | ||
377 | avb_pins: avb { | |
378 | mux { | |
379 | groups = "avb_link", "avb_phy_int", "avb_mdc", | |
380 | "avb_mii"; | |
381 | function = "avb"; | |
382 | }; | |
383 | ||
384 | pins_mdc { | |
385 | groups = "avb_mdc"; | |
386 | drive-strength = <24>; | |
387 | }; | |
388 | ||
389 | pins_mii_tx { | |
390 | pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", | |
391 | "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; | |
392 | drive-strength = <12>; | |
393 | }; | |
394 | }; | |
395 | ||
396 | du_pins: du { | |
397 | groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0"; | |
398 | function = "du"; | |
399 | }; | |
400 | ||
401 | i2c2_pins: i2c2 { | |
402 | groups = "i2c2_a"; | |
403 | function = "i2c2"; | |
404 | }; | |
405 | ||
406 | pwm1_pins: pwm1 { | |
407 | groups = "pwm1_a"; | |
408 | function = "pwm1"; | |
409 | }; | |
410 | ||
411 | scif1_pins: scif1 { | |
412 | groups = "scif1_data_a", "scif1_ctrl"; | |
413 | function = "scif1"; | |
414 | }; | |
415 | ||
416 | scif2_pins: scif2 { | |
417 | groups = "scif2_data_a"; | |
418 | function = "scif2"; | |
419 | }; | |
420 | ||
421 | scif_clk_pins: scif_clk { | |
422 | groups = "scif_clk_a"; | |
423 | function = "scif_clk"; | |
424 | }; | |
425 | ||
426 | sdhi0_pins: sd0 { | |
427 | groups = "sdhi0_data4", "sdhi0_ctrl"; | |
428 | function = "sdhi0"; | |
429 | power-source = <3300>; | |
430 | }; | |
431 | ||
432 | sdhi0_pins_uhs: sd0_uhs { | |
433 | groups = "sdhi0_data4", "sdhi0_ctrl"; | |
434 | function = "sdhi0"; | |
435 | power-source = <1800>; | |
436 | }; | |
437 | ||
438 | sdhi2_pins: sd2 { | |
439 | groups = "sdhi2_data8", "sdhi2_ctrl"; | |
440 | function = "sdhi2"; | |
441 | power-source = <3300>; | |
442 | }; | |
443 | ||
444 | sdhi2_pins_uhs: sd2_uhs { | |
445 | groups = "sdhi2_data8", "sdhi2_ctrl"; | |
446 | function = "sdhi2"; | |
447 | power-source = <1800>; | |
448 | }; | |
449 | ||
450 | sdhi3_pins: sd3 { | |
451 | groups = "sdhi3_data4", "sdhi3_ctrl"; | |
452 | function = "sdhi3"; | |
453 | power-source = <3300>; | |
454 | }; | |
455 | ||
456 | sdhi3_pins_uhs: sd3_uhs { | |
457 | groups = "sdhi3_data4", "sdhi3_ctrl"; | |
458 | function = "sdhi3"; | |
459 | power-source = <1800>; | |
460 | }; | |
461 | ||
462 | sound_pins: sound { | |
463 | groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a"; | |
464 | function = "ssi"; | |
465 | }; | |
466 | ||
467 | sound_clk_pins: sound_clk { | |
468 | groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a", | |
469 | "audio_clkout_a", "audio_clkout3_a"; | |
470 | function = "audio_clk"; | |
471 | }; | |
472 | ||
473 | usb0_pins: usb0 { | |
474 | groups = "usb0"; | |
475 | function = "usb0"; | |
476 | }; | |
477 | ||
478 | usb1_pins: usb1 { | |
479 | mux { | |
480 | groups = "usb1"; | |
481 | function = "usb1"; | |
482 | }; | |
483 | ||
484 | ovc { | |
485 | pins = "GP_6_27"; | |
486 | bias-pull-up; | |
487 | }; | |
488 | ||
489 | pwen { | |
490 | pins = "GP_6_26"; | |
491 | bias-pull-down; | |
492 | }; | |
493 | }; | |
494 | }; | |
495 | ||
496 | &pwm1 { | |
497 | pinctrl-0 = <&pwm1_pins>; | |
498 | pinctrl-names = "default"; | |
499 | ||
500 | status = "okay"; | |
501 | }; | |
502 | ||
503 | &rcar_sound { | |
504 | pinctrl-0 = <&sound_pins &sound_clk_pins>; | |
505 | pinctrl-names = "default"; | |
506 | ||
507 | /* Single DAI */ | |
508 | #sound-dai-cells = <0>; | |
509 | ||
510 | /* audio_clkout0/1/2/3 */ | |
511 | #clock-cells = <1>; | |
512 | clock-frequency = <12288000 11289600>; | |
513 | ||
514 | status = "okay"; | |
515 | ||
516 | /* update <audio_clk_b> to <cs2000> */ | |
517 | clocks = <&cpg CPG_MOD 1005>, | |
518 | <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, | |
519 | <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, | |
520 | <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, | |
521 | <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, | |
522 | <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, | |
523 | <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, | |
524 | <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, | |
525 | <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, | |
526 | <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, | |
527 | <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, | |
528 | <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, | |
529 | <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, | |
530 | <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, | |
531 | <&audio_clk_a>, <&cs2000>, | |
532 | <&audio_clk_c>, | |
533 | <&cpg CPG_CORE CPG_AUDIO_CLK_I>; | |
534 | ||
535 | rcar_sound,dai { | |
536 | dai0 { | |
537 | playback = <&ssi0 &src0 &dvc0>; | |
538 | capture = <&ssi1 &src1 &dvc1>; | |
539 | }; | |
540 | }; | |
541 | }; | |
542 | ||
543 | &scif1 { | |
544 | pinctrl-0 = <&scif1_pins>; | |
545 | pinctrl-names = "default"; | |
546 | ||
547 | uart-has-rtscts; | |
548 | status = "okay"; | |
549 | }; | |
550 | ||
551 | &scif2 { | |
552 | pinctrl-0 = <&scif2_pins>; | |
553 | pinctrl-names = "default"; | |
554 | ||
555 | status = "okay"; | |
556 | }; | |
557 | ||
558 | &scif_clk { | |
559 | clock-frequency = <14745600>; | |
560 | }; | |
561 | ||
562 | &sdhi0 { | |
563 | pinctrl-0 = <&sdhi0_pins>; | |
564 | pinctrl-1 = <&sdhi0_pins_uhs>; | |
565 | pinctrl-names = "default", "state_uhs"; | |
566 | ||
567 | vmmc-supply = <&vcc_sdhi0>; | |
568 | vqmmc-supply = <&vccq_sdhi0>; | |
569 | cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; | |
570 | wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; | |
571 | bus-width = <4>; | |
572 | sd-uhs-sdr50; | |
573 | status = "okay"; | |
574 | }; | |
575 | ||
576 | &sdhi2 { | |
577 | /* used for on-board 8bit eMMC */ | |
578 | pinctrl-0 = <&sdhi2_pins>; | |
579 | pinctrl-1 = <&sdhi2_pins_uhs>; | |
580 | pinctrl-names = "default", "state_uhs"; | |
581 | ||
582 | vmmc-supply = <®_3p3v>; | |
583 | vqmmc-supply = <®_1p8v>; | |
584 | bus-width = <8>; | |
585 | mmc-hs200-1_8v; | |
586 | non-removable; | |
587 | status = "okay"; | |
588 | }; | |
589 | ||
590 | &sdhi3 { | |
591 | pinctrl-0 = <&sdhi3_pins>; | |
592 | pinctrl-1 = <&sdhi3_pins_uhs>; | |
593 | pinctrl-names = "default", "state_uhs"; | |
594 | ||
595 | vmmc-supply = <&vcc_sdhi3>; | |
596 | vqmmc-supply = <&vccq_sdhi3>; | |
597 | cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; | |
598 | wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>; | |
599 | bus-width = <4>; | |
600 | sd-uhs-sdr50; | |
601 | status = "okay"; | |
602 | }; | |
603 | ||
604 | &ssi1 { | |
605 | shared-pin; | |
606 | }; | |
607 | ||
608 | &usb2_phy0 { | |
609 | pinctrl-0 = <&usb0_pins>; | |
610 | pinctrl-names = "default"; | |
611 | ||
612 | vbus-supply = <&vbus0_usb2>; | |
613 | status = "okay"; | |
614 | }; | |
615 | ||
616 | &usb2_phy1 { | |
617 | pinctrl-0 = <&usb1_pins>; | |
618 | pinctrl-names = "default"; | |
619 | ||
620 | status = "okay"; | |
621 | }; | |
622 | ||
623 | &wdt0 { | |
624 | timeout-sec = <60>; | |
625 | status = "okay"; | |
626 | }; | |
627 | ||
628 | &xhci0 { | |
629 | status = "okay"; | |
630 | }; |