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Commit | Line | Data |
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5fe6a7d8 GU |
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 | ||
8cd7b51f | 48 | audio_clkout: audio-clkout { |
5fe6a7d8 GU |
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 | ||
829e4887 | 65 | power-supply = <®_12v>; |
5fe6a7d8 GU |
66 | enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; |
67 | }; | |
68 | ||
69 | reg_1p8v: regulator0 { | |
70 | compatible = "regulator-fixed"; | |
71 | regulator-name = "fixed-1.8V"; | |
72 | regulator-min-microvolt = <1800000>; | |
73 | regulator-max-microvolt = <1800000>; | |
74 | regulator-boot-on; | |
75 | regulator-always-on; | |
76 | }; | |
77 | ||
78 | reg_3p3v: regulator1 { | |
79 | compatible = "regulator-fixed"; | |
80 | regulator-name = "fixed-3.3V"; | |
81 | regulator-min-microvolt = <3300000>; | |
82 | regulator-max-microvolt = <3300000>; | |
83 | regulator-boot-on; | |
84 | regulator-always-on; | |
85 | }; | |
86 | ||
829e4887 UH |
87 | reg_12v: regulator2 { |
88 | compatible = "regulator-fixed"; | |
89 | regulator-name = "fixed-12V"; | |
90 | regulator-min-microvolt = <12000000>; | |
91 | regulator-max-microvolt = <12000000>; | |
92 | regulator-boot-on; | |
93 | regulator-always-on; | |
94 | }; | |
95 | ||
5fe6a7d8 GU |
96 | rsnd_ak4613: sound { |
97 | compatible = "simple-audio-card"; | |
98 | ||
99 | simple-audio-card,format = "left_j"; | |
100 | simple-audio-card,bitclock-master = <&sndcpu>; | |
101 | simple-audio-card,frame-master = <&sndcpu>; | |
102 | ||
103 | sndcpu: simple-audio-card,cpu { | |
104 | sound-dai = <&rcar_sound>; | |
105 | }; | |
106 | ||
107 | sndcodec: simple-audio-card,codec { | |
108 | sound-dai = <&ak4613>; | |
109 | }; | |
110 | }; | |
111 | ||
112 | vbus0_usb2: regulator-vbus0-usb2 { | |
113 | compatible = "regulator-fixed"; | |
114 | ||
115 | regulator-name = "USB20_VBUS0"; | |
116 | regulator-min-microvolt = <5000000>; | |
117 | regulator-max-microvolt = <5000000>; | |
118 | ||
119 | gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; | |
120 | enable-active-high; | |
121 | }; | |
122 | ||
123 | vcc_sdhi0: regulator-vcc-sdhi0 { | |
124 | compatible = "regulator-fixed"; | |
125 | ||
126 | regulator-name = "SDHI0 Vcc"; | |
127 | regulator-min-microvolt = <3300000>; | |
128 | regulator-max-microvolt = <3300000>; | |
129 | ||
130 | gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; | |
131 | enable-active-high; | |
132 | }; | |
133 | ||
134 | vccq_sdhi0: regulator-vccq-sdhi0 { | |
135 | compatible = "regulator-gpio"; | |
136 | ||
137 | regulator-name = "SDHI0 VccQ"; | |
138 | regulator-min-microvolt = <1800000>; | |
139 | regulator-max-microvolt = <3300000>; | |
140 | ||
141 | gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; | |
142 | gpios-states = <1>; | |
143 | states = <3300000 1 | |
144 | 1800000 0>; | |
145 | }; | |
146 | ||
147 | vcc_sdhi3: regulator-vcc-sdhi3 { | |
148 | compatible = "regulator-fixed"; | |
149 | ||
150 | regulator-name = "SDHI3 Vcc"; | |
151 | regulator-min-microvolt = <3300000>; | |
152 | regulator-max-microvolt = <3300000>; | |
153 | ||
154 | gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; | |
155 | enable-active-high; | |
156 | }; | |
157 | ||
158 | vccq_sdhi3: regulator-vccq-sdhi3 { | |
159 | compatible = "regulator-gpio"; | |
160 | ||
161 | regulator-name = "SDHI3 VccQ"; | |
162 | regulator-min-microvolt = <1800000>; | |
163 | regulator-max-microvolt = <3300000>; | |
164 | ||
165 | gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; | |
166 | gpios-states = <1>; | |
167 | states = <3300000 1 | |
168 | 1800000 0>; | |
169 | }; | |
170 | ||
171 | hdmi0-out { | |
172 | compatible = "hdmi-connector"; | |
173 | label = "HDMI0 OUT"; | |
174 | type = "a"; | |
175 | ||
176 | port { | |
177 | hdmi0_con: endpoint { | |
178 | }; | |
179 | }; | |
180 | }; | |
181 | ||
182 | hdmi1-out { | |
183 | compatible = "hdmi-connector"; | |
184 | label = "HDMI1 OUT"; | |
185 | type = "a"; | |
186 | ||
187 | port { | |
188 | hdmi1_con: endpoint { | |
189 | }; | |
190 | }; | |
191 | }; | |
192 | ||
193 | vga { | |
194 | compatible = "vga-connector"; | |
195 | ||
196 | port { | |
197 | vga_in: endpoint { | |
198 | remote-endpoint = <&adv7123_out>; | |
199 | }; | |
200 | }; | |
201 | }; | |
202 | ||
203 | vga-encoder { | |
204 | compatible = "adi,adv7123"; | |
205 | ||
206 | ports { | |
207 | #address-cells = <1>; | |
208 | #size-cells = <0>; | |
209 | ||
210 | port@0 { | |
211 | reg = <0>; | |
212 | adv7123_in: endpoint { | |
213 | remote-endpoint = <&du_out_rgb>; | |
214 | }; | |
215 | }; | |
216 | port@1 { | |
217 | reg = <1>; | |
218 | adv7123_out: endpoint { | |
219 | remote-endpoint = <&vga_in>; | |
220 | }; | |
221 | }; | |
222 | }; | |
223 | }; | |
224 | ||
225 | x12_clk: x12 { | |
226 | compatible = "fixed-clock"; | |
227 | #clock-cells = <0>; | |
228 | clock-frequency = <24576000>; | |
229 | }; | |
230 | ||
231 | /* External DU dot clocks */ | |
232 | x21_clk: x21-clock { | |
233 | compatible = "fixed-clock"; | |
234 | #clock-cells = <0>; | |
235 | clock-frequency = <33000000>; | |
236 | }; | |
237 | ||
238 | x22_clk: x22-clock { | |
239 | compatible = "fixed-clock"; | |
240 | #clock-cells = <0>; | |
241 | clock-frequency = <33000000>; | |
242 | }; | |
243 | ||
244 | x23_clk: x23-clock { | |
245 | compatible = "fixed-clock"; | |
246 | #clock-cells = <0>; | |
247 | clock-frequency = <25000000>; | |
248 | }; | |
249 | }; | |
250 | ||
251 | &audio_clk_a { | |
252 | clock-frequency = <22579200>; | |
253 | }; | |
254 | ||
255 | &avb { | |
256 | pinctrl-0 = <&avb_pins>; | |
257 | pinctrl-names = "default"; | |
258 | renesas,no-ether-link; | |
259 | phy-handle = <&phy0>; | |
260 | status = "okay"; | |
261 | ||
262 | phy0: ethernet-phy@0 { | |
263 | rxc-skew-ps = <1500>; | |
264 | reg = <0>; | |
265 | interrupt-parent = <&gpio2>; | |
266 | interrupts = <11 IRQ_TYPE_LEVEL_LOW>; | |
267 | }; | |
268 | }; | |
269 | ||
270 | &du { | |
271 | pinctrl-0 = <&du_pins>; | |
272 | pinctrl-names = "default"; | |
273 | status = "okay"; | |
274 | ||
275 | ports { | |
276 | port@0 { | |
277 | endpoint { | |
278 | remote-endpoint = <&adv7123_in>; | |
279 | }; | |
280 | }; | |
5fe6a7d8 GU |
281 | }; |
282 | }; | |
283 | ||
284 | &ehci0 { | |
285 | status = "okay"; | |
286 | }; | |
287 | ||
288 | &ehci1 { | |
289 | status = "okay"; | |
290 | }; | |
291 | ||
292 | &extalr_clk { | |
293 | clock-frequency = <32768>; | |
294 | }; | |
295 | ||
296 | &hsusb { | |
297 | status = "okay"; | |
298 | }; | |
299 | ||
300 | &i2c2 { | |
301 | pinctrl-0 = <&i2c2_pins>; | |
302 | pinctrl-names = "default"; | |
303 | ||
304 | status = "okay"; | |
305 | ||
306 | clock-frequency = <100000>; | |
307 | ||
308 | ak4613: codec@10 { | |
309 | compatible = "asahi-kasei,ak4613"; | |
310 | #sound-dai-cells = <0>; | |
311 | reg = <0x10>; | |
312 | clocks = <&rcar_sound 3>; | |
313 | ||
314 | asahi-kasei,in1-single-end; | |
315 | asahi-kasei,in2-single-end; | |
316 | asahi-kasei,out1-single-end; | |
317 | asahi-kasei,out2-single-end; | |
318 | asahi-kasei,out3-single-end; | |
319 | asahi-kasei,out4-single-end; | |
320 | asahi-kasei,out5-single-end; | |
321 | asahi-kasei,out6-single-end; | |
322 | }; | |
323 | ||
324 | cs2000: clk_multiplier@4f { | |
325 | #clock-cells = <0>; | |
326 | compatible = "cirrus,cs2000-cp"; | |
327 | reg = <0x4f>; | |
328 | clocks = <&audio_clkout>, <&x12_clk>; | |
329 | clock-names = "clk_in", "ref_clk"; | |
330 | ||
331 | assigned-clocks = <&cs2000>; | |
332 | assigned-clock-rates = <24576000>; /* 1/1 divide */ | |
333 | }; | |
334 | }; | |
335 | ||
336 | &i2c4 { | |
337 | status = "okay"; | |
338 | ||
339 | csa_vdd: adc@7c { | |
340 | compatible = "maxim,max9611"; | |
341 | reg = <0x7c>; | |
342 | ||
343 | shunt-resistor-micro-ohms = <5000>; | |
344 | }; | |
345 | ||
346 | csa_dvfs: adc@7f { | |
347 | compatible = "maxim,max9611"; | |
348 | reg = <0x7f>; | |
349 | ||
350 | shunt-resistor-micro-ohms = <5000>; | |
351 | }; | |
352 | }; | |
353 | ||
354 | &i2c_dvfs { | |
355 | status = "okay"; | |
356 | }; | |
357 | ||
358 | &ohci0 { | |
359 | status = "okay"; | |
360 | }; | |
361 | ||
362 | &ohci1 { | |
363 | status = "okay"; | |
364 | }; | |
365 | ||
366 | &pcie_bus_clk { | |
367 | clock-frequency = <100000000>; | |
368 | }; | |
369 | ||
370 | &pciec0 { | |
371 | status = "okay"; | |
372 | }; | |
373 | ||
374 | &pciec1 { | |
375 | status = "okay"; | |
376 | }; | |
377 | ||
378 | &pfc { | |
379 | pinctrl-0 = <&scif_clk_pins>; | |
380 | pinctrl-names = "default"; | |
381 | ||
382 | avb_pins: avb { | |
383 | mux { | |
384 | groups = "avb_link", "avb_phy_int", "avb_mdc", | |
385 | "avb_mii"; | |
386 | function = "avb"; | |
387 | }; | |
388 | ||
389 | pins_mdc { | |
390 | groups = "avb_mdc"; | |
391 | drive-strength = <24>; | |
392 | }; | |
393 | ||
394 | pins_mii_tx { | |
395 | pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", | |
396 | "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; | |
397 | drive-strength = <12>; | |
398 | }; | |
399 | }; | |
400 | ||
401 | du_pins: du { | |
402 | groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0"; | |
403 | function = "du"; | |
404 | }; | |
405 | ||
406 | i2c2_pins: i2c2 { | |
407 | groups = "i2c2_a"; | |
408 | function = "i2c2"; | |
409 | }; | |
410 | ||
411 | pwm1_pins: pwm1 { | |
412 | groups = "pwm1_a"; | |
413 | function = "pwm1"; | |
414 | }; | |
415 | ||
416 | scif1_pins: scif1 { | |
417 | groups = "scif1_data_a", "scif1_ctrl"; | |
418 | function = "scif1"; | |
419 | }; | |
420 | ||
421 | scif2_pins: scif2 { | |
422 | groups = "scif2_data_a"; | |
423 | function = "scif2"; | |
424 | }; | |
425 | ||
426 | scif_clk_pins: scif_clk { | |
427 | groups = "scif_clk_a"; | |
428 | function = "scif_clk"; | |
429 | }; | |
430 | ||
431 | sdhi0_pins: sd0 { | |
432 | groups = "sdhi0_data4", "sdhi0_ctrl"; | |
433 | function = "sdhi0"; | |
434 | power-source = <3300>; | |
435 | }; | |
436 | ||
437 | sdhi0_pins_uhs: sd0_uhs { | |
438 | groups = "sdhi0_data4", "sdhi0_ctrl"; | |
439 | function = "sdhi0"; | |
440 | power-source = <1800>; | |
441 | }; | |
442 | ||
443 | sdhi2_pins: sd2 { | |
444 | groups = "sdhi2_data8", "sdhi2_ctrl"; | |
445 | function = "sdhi2"; | |
446 | power-source = <3300>; | |
447 | }; | |
448 | ||
449 | sdhi2_pins_uhs: sd2_uhs { | |
450 | groups = "sdhi2_data8", "sdhi2_ctrl"; | |
451 | function = "sdhi2"; | |
452 | power-source = <1800>; | |
453 | }; | |
454 | ||
455 | sdhi3_pins: sd3 { | |
456 | groups = "sdhi3_data4", "sdhi3_ctrl"; | |
457 | function = "sdhi3"; | |
458 | power-source = <3300>; | |
459 | }; | |
460 | ||
461 | sdhi3_pins_uhs: sd3_uhs { | |
462 | groups = "sdhi3_data4", "sdhi3_ctrl"; | |
463 | function = "sdhi3"; | |
464 | power-source = <1800>; | |
465 | }; | |
466 | ||
467 | sound_pins: sound { | |
468 | groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a"; | |
469 | function = "ssi"; | |
470 | }; | |
471 | ||
472 | sound_clk_pins: sound_clk { | |
473 | groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a", | |
474 | "audio_clkout_a", "audio_clkout3_a"; | |
475 | function = "audio_clk"; | |
476 | }; | |
477 | ||
478 | usb0_pins: usb0 { | |
479 | groups = "usb0"; | |
480 | function = "usb0"; | |
481 | }; | |
482 | ||
483 | usb1_pins: usb1 { | |
484 | mux { | |
485 | groups = "usb1"; | |
486 | function = "usb1"; | |
487 | }; | |
488 | ||
489 | ovc { | |
490 | pins = "GP_6_27"; | |
491 | bias-pull-up; | |
492 | }; | |
493 | ||
494 | pwen { | |
495 | pins = "GP_6_26"; | |
496 | bias-pull-down; | |
497 | }; | |
498 | }; | |
499 | }; | |
500 | ||
501 | &pwm1 { | |
502 | pinctrl-0 = <&pwm1_pins>; | |
503 | pinctrl-names = "default"; | |
504 | ||
505 | status = "okay"; | |
506 | }; | |
507 | ||
508 | &rcar_sound { | |
509 | pinctrl-0 = <&sound_pins &sound_clk_pins>; | |
510 | pinctrl-names = "default"; | |
511 | ||
512 | /* Single DAI */ | |
513 | #sound-dai-cells = <0>; | |
514 | ||
515 | /* audio_clkout0/1/2/3 */ | |
516 | #clock-cells = <1>; | |
5e2feac3 | 517 | clock-frequency = <12288000 11289600>; |
5fe6a7d8 GU |
518 | |
519 | status = "okay"; | |
520 | ||
521 | /* update <audio_clk_b> to <cs2000> */ | |
522 | clocks = <&cpg CPG_MOD 1005>, | |
523 | <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, | |
524 | <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, | |
525 | <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, | |
526 | <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, | |
527 | <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, | |
528 | <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, | |
529 | <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, | |
530 | <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, | |
531 | <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, | |
532 | <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, | |
533 | <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, | |
534 | <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, | |
535 | <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, | |
536 | <&audio_clk_a>, <&cs2000>, | |
537 | <&audio_clk_c>, | |
538 | <&cpg CPG_CORE CPG_AUDIO_CLK_I>; | |
539 | ||
540 | rcar_sound,dai { | |
541 | dai0 { | |
542 | playback = <&ssi0 &src0 &dvc0>; | |
543 | capture = <&ssi1 &src1 &dvc1>; | |
544 | }; | |
545 | }; | |
546 | }; | |
547 | ||
548 | &scif1 { | |
549 | pinctrl-0 = <&scif1_pins>; | |
550 | pinctrl-names = "default"; | |
551 | ||
552 | uart-has-rtscts; | |
553 | status = "okay"; | |
554 | }; | |
555 | ||
556 | &scif2 { | |
557 | pinctrl-0 = <&scif2_pins>; | |
558 | pinctrl-names = "default"; | |
559 | ||
560 | status = "okay"; | |
561 | }; | |
562 | ||
563 | &scif_clk { | |
564 | clock-frequency = <14745600>; | |
565 | }; | |
566 | ||
567 | &sdhi0 { | |
568 | pinctrl-0 = <&sdhi0_pins>; | |
569 | pinctrl-1 = <&sdhi0_pins_uhs>; | |
570 | pinctrl-names = "default", "state_uhs"; | |
571 | ||
572 | vmmc-supply = <&vcc_sdhi0>; | |
573 | vqmmc-supply = <&vccq_sdhi0>; | |
574 | cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; | |
575 | wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; | |
576 | bus-width = <4>; | |
577 | sd-uhs-sdr50; | |
578 | status = "okay"; | |
579 | }; | |
580 | ||
581 | &sdhi2 { | |
582 | /* used for on-board 8bit eMMC */ | |
583 | pinctrl-0 = <&sdhi2_pins>; | |
584 | pinctrl-1 = <&sdhi2_pins_uhs>; | |
585 | pinctrl-names = "default", "state_uhs"; | |
586 | ||
587 | vmmc-supply = <®_3p3v>; | |
588 | vqmmc-supply = <®_1p8v>; | |
589 | bus-width = <8>; | |
590 | mmc-hs200-1_8v; | |
591 | non-removable; | |
592 | status = "okay"; | |
593 | }; | |
594 | ||
595 | &sdhi3 { | |
596 | pinctrl-0 = <&sdhi3_pins>; | |
597 | pinctrl-1 = <&sdhi3_pins_uhs>; | |
598 | pinctrl-names = "default", "state_uhs"; | |
599 | ||
600 | vmmc-supply = <&vcc_sdhi3>; | |
601 | vqmmc-supply = <&vccq_sdhi3>; | |
602 | cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; | |
603 | wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>; | |
604 | bus-width = <4>; | |
605 | sd-uhs-sdr50; | |
606 | status = "okay"; | |
607 | }; | |
608 | ||
609 | &ssi1 { | |
610 | shared-pin; | |
611 | }; | |
612 | ||
613 | &usb2_phy0 { | |
614 | pinctrl-0 = <&usb0_pins>; | |
615 | pinctrl-names = "default"; | |
616 | ||
617 | vbus-supply = <&vbus0_usb2>; | |
618 | status = "okay"; | |
619 | }; | |
620 | ||
621 | &usb2_phy1 { | |
622 | pinctrl-0 = <&usb1_pins>; | |
623 | pinctrl-names = "default"; | |
624 | ||
625 | status = "okay"; | |
626 | }; | |
627 | ||
628 | &wdt0 { | |
629 | timeout-sec = <60>; | |
630 | status = "okay"; | |
631 | }; | |
632 | ||
633 | &xhci0 { | |
634 | status = "okay"; | |
635 | }; |