Commit | Line | Data |
---|---|---|
1950fab0 KM |
1 | /* |
2 | * Device Tree Source for the Salvator-X board | |
3 | * | |
4 | * Copyright (C) 2015 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 | ||
672b7931 KM |
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 | ||
1950fab0 KM |
34 | /dts-v1/; |
35 | #include "r8a7795.dtsi" | |
1c0e7b9a | 36 | #include <dt-bindings/gpio/gpio.h> |
1950fab0 KM |
37 | |
38 | / { | |
39 | model = "Renesas Salvator-X board based on r8a7795"; | |
40 | compatible = "renesas,salvator-x", "renesas,r8a7795"; | |
41 | ||
42 | aliases { | |
43 | serial0 = &scif2; | |
44 | serial1 = &scif1; | |
10ca6db7 | 45 | ethernet0 = &avb; |
1950fab0 KM |
46 | }; |
47 | ||
48 | chosen { | |
b2407c56 | 49 | bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; |
1950fab0 KM |
50 | stdout-path = "serial0:115200n8"; |
51 | }; | |
52 | ||
53 | memory@48000000 { | |
54 | device_type = "memory"; | |
55 | /* first 128MB is reserved for secure area. */ | |
56 | reg = <0x0 0x48000000 0x0 0x38000000>; | |
57 | }; | |
994aadf0 KM |
58 | |
59 | x12_clk: x12_clk { | |
60 | compatible = "fixed-clock"; | |
61 | #clock-cells = <0>; | |
62 | clock-frequency = <24576000>; | |
63 | }; | |
64 | ||
4a4e2138 | 65 | vcc_sdhi0: regulator-vcc-sdhi0 { |
1c0e7b9a AK |
66 | compatible = "regulator-fixed"; |
67 | ||
68 | regulator-name = "SDHI0 Vcc"; | |
69 | regulator-min-microvolt = <3300000>; | |
70 | regulator-max-microvolt = <3300000>; | |
71 | ||
72 | gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; | |
73 | enable-active-high; | |
74 | }; | |
75 | ||
4a4e2138 | 76 | vccq_sdhi0: regulator-vccq-sdhi0 { |
1c0e7b9a AK |
77 | compatible = "regulator-gpio"; |
78 | ||
79 | regulator-name = "SDHI0 VccQ"; | |
80 | regulator-min-microvolt = <1800000>; | |
81 | regulator-max-microvolt = <3300000>; | |
82 | ||
83 | gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; | |
84 | gpios-states = <1>; | |
85 | states = <3300000 1 | |
86 | 1800000 0>; | |
87 | }; | |
88 | ||
4a4e2138 | 89 | vcc_sdhi3: regulator-vcc-sdhi3 { |
1c0e7b9a AK |
90 | compatible = "regulator-fixed"; |
91 | ||
92 | regulator-name = "SDHI3 Vcc"; | |
93 | regulator-min-microvolt = <3300000>; | |
94 | regulator-max-microvolt = <3300000>; | |
95 | ||
96 | gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; | |
97 | enable-active-high; | |
98 | }; | |
99 | ||
4a4e2138 | 100 | vccq_sdhi3: regulator-vccq-sdhi3 { |
1c0e7b9a AK |
101 | compatible = "regulator-gpio"; |
102 | ||
103 | regulator-name = "SDHI3 VccQ"; | |
104 | regulator-min-microvolt = <1800000>; | |
105 | regulator-max-microvolt = <3300000>; | |
106 | ||
107 | gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; | |
108 | gpios-states = <1>; | |
109 | states = <3300000 1 | |
110 | 1800000 0>; | |
111 | }; | |
112 | ||
a905b72c YS |
113 | vbus0_usb2: regulator-vbus0-usb2 { |
114 | compatible = "regulator-fixed"; | |
115 | ||
116 | regulator-name = "USB20_VBUS0"; | |
117 | regulator-min-microvolt = <5000000>; | |
118 | regulator-max-microvolt = <5000000>; | |
119 | ||
120 | gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; | |
121 | enable-active-high; | |
122 | }; | |
123 | ||
8a8f181d KM |
124 | audio_clkout: audio_clkout { |
125 | /* | |
126 | * This is same as <&rcar_sound 0> | |
127 | * but needed to avoid cs2000/rcar_sound probe dead-lock | |
128 | */ | |
129 | compatible = "fixed-clock"; | |
130 | #clock-cells = <0>; | |
131 | clock-frequency = <11289600>; | |
132 | }; | |
133 | ||
994aadf0 KM |
134 | rsnd_ak4613: sound { |
135 | compatible = "simple-audio-card"; | |
136 | ||
137 | simple-audio-card,format = "left_j"; | |
138 | simple-audio-card,bitclock-master = <&sndcpu>; | |
139 | simple-audio-card,frame-master = <&sndcpu>; | |
140 | ||
141 | sndcpu: simple-audio-card,cpu { | |
142 | sound-dai = <&rcar_sound>; | |
143 | }; | |
144 | ||
145 | sndcodec: simple-audio-card,codec { | |
146 | sound-dai = <&ak4613>; | |
147 | }; | |
148 | }; | |
aadc4ee0 LP |
149 | |
150 | vga-encoder { | |
151 | compatible = "adi,adv7123"; | |
152 | ||
153 | ports { | |
154 | #address-cells = <1>; | |
155 | #size-cells = <0>; | |
156 | ||
157 | port@0 { | |
158 | reg = <0>; | |
159 | adv7123_in: endpoint { | |
160 | remote-endpoint = <&du_out_rgb>; | |
161 | }; | |
162 | }; | |
163 | port@1 { | |
164 | reg = <1>; | |
165 | adv7123_out: endpoint { | |
166 | remote-endpoint = <&vga_in>; | |
167 | }; | |
168 | }; | |
169 | }; | |
170 | }; | |
171 | ||
172 | vga { | |
173 | compatible = "vga-connector"; | |
174 | ||
175 | port { | |
176 | vga_in: endpoint { | |
177 | remote-endpoint = <&adv7123_out>; | |
178 | }; | |
179 | }; | |
180 | }; | |
181 | }; | |
182 | ||
183 | &du { | |
272bde03 LP |
184 | pinctrl-0 = <&du_pins>; |
185 | pinctrl-names = "default"; | |
aadc4ee0 LP |
186 | status = "okay"; |
187 | ||
188 | ports { | |
189 | port@0 { | |
190 | endpoint { | |
191 | remote-endpoint = <&adv7123_in>; | |
192 | }; | |
193 | }; | |
194 | }; | |
1950fab0 KM |
195 | }; |
196 | ||
197 | &extal_clk { | |
198 | clock-frequency = <16666666>; | |
199 | }; | |
200 | ||
de5a79f1 WS |
201 | &extalr_clk { |
202 | clock-frequency = <32768>; | |
203 | }; | |
204 | ||
1950fab0 | 205 | &pfc { |
a3fc85e2 GU |
206 | pinctrl-0 = <&scif_clk_pins>; |
207 | pinctrl-names = "default"; | |
208 | ||
1950fab0 | 209 | scif1_pins: scif1 { |
fa3d2aed SH |
210 | groups = "scif1_data_a", "scif1_ctrl"; |
211 | function = "scif1"; | |
1950fab0 KM |
212 | }; |
213 | scif2_pins: scif2 { | |
fa3d2aed SH |
214 | groups = "scif2_data_a"; |
215 | function = "scif2"; | |
1950fab0 | 216 | }; |
a3fc85e2 | 217 | scif_clk_pins: scif_clk { |
fa3d2aed SH |
218 | groups = "scif_clk_a"; |
219 | function = "scif_clk"; | |
a3fc85e2 | 220 | }; |
6fa501c5 | 221 | |
637d801e | 222 | i2c2_pins: i2c2 { |
fa3d2aed SH |
223 | groups = "i2c2_a"; |
224 | function = "i2c2"; | |
637d801e KM |
225 | }; |
226 | ||
6fa501c5 | 227 | avb_pins: avb { |
fa3d2aed SH |
228 | groups = "avb_mdc"; |
229 | function = "avb"; | |
6fa501c5 | 230 | }; |
994aadf0 | 231 | |
272bde03 LP |
232 | du_pins: du { |
233 | groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0"; | |
234 | function = "du"; | |
235 | }; | |
236 | ||
1c0e7b9a | 237 | sdhi0_pins: sd0 { |
fa3d2aed SH |
238 | groups = "sdhi0_data4", "sdhi0_ctrl"; |
239 | function = "sdhi0"; | |
1c0e7b9a AK |
240 | }; |
241 | ||
242 | sdhi3_pins: sd3 { | |
fa3d2aed SH |
243 | groups = "sdhi3_data4", "sdhi3_ctrl"; |
244 | function = "sdhi3"; | |
1c0e7b9a AK |
245 | }; |
246 | ||
994aadf0 | 247 | sound_pins: sound { |
fa3d2aed SH |
248 | groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a"; |
249 | function = "ssi"; | |
994aadf0 KM |
250 | }; |
251 | ||
252 | sound_clk_pins: sound_clk { | |
fa3d2aed SH |
253 | groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a", |
254 | "audio_clkout_a", "audio_clkout3_a"; | |
255 | function = "audio_clk"; | |
994aadf0 | 256 | }; |
e24250c0 | 257 | |
a905b72c YS |
258 | usb0_pins: usb0 { |
259 | groups = "usb0"; | |
260 | function = "usb0"; | |
261 | }; | |
262 | ||
e24250c0 | 263 | usb1_pins: usb1 { |
fa3d2aed SH |
264 | groups = "usb1"; |
265 | function = "usb1"; | |
e24250c0 YS |
266 | }; |
267 | ||
268 | usb2_pins: usb2 { | |
fa3d2aed SH |
269 | groups = "usb2"; |
270 | function = "usb2"; | |
e24250c0 | 271 | }; |
1950fab0 KM |
272 | }; |
273 | ||
274 | &scif1 { | |
275 | pinctrl-0 = <&scif1_pins>; | |
276 | pinctrl-names = "default"; | |
277 | ||
3cac478c | 278 | uart-has-rtscts; |
1950fab0 KM |
279 | status = "okay"; |
280 | }; | |
281 | ||
282 | &scif2 { | |
283 | pinctrl-0 = <&scif2_pins>; | |
284 | pinctrl-names = "default"; | |
285 | ||
286 | status = "okay"; | |
287 | }; | |
6fa501c5 | 288 | |
a3fc85e2 GU |
289 | &scif_clk { |
290 | clock-frequency = <14745600>; | |
291 | status = "okay"; | |
292 | }; | |
293 | ||
637d801e KM |
294 | &i2c2 { |
295 | pinctrl-0 = <&i2c2_pins>; | |
296 | pinctrl-names = "default"; | |
297 | ||
298 | status = "okay"; | |
994aadf0 KM |
299 | |
300 | clock-frequency = <100000>; | |
301 | ||
302 | ak4613: codec@10 { | |
303 | compatible = "asahi-kasei,ak4613"; | |
304 | #sound-dai-cells = <0>; | |
305 | reg = <0x10>; | |
306 | clocks = <&rcar_sound 3>; | |
40fbe14b KM |
307 | |
308 | asahi-kasei,in1-single-end; | |
309 | asahi-kasei,in2-single-end; | |
310 | asahi-kasei,out1-single-end; | |
311 | asahi-kasei,out2-single-end; | |
312 | asahi-kasei,out3-single-end; | |
313 | asahi-kasei,out4-single-end; | |
314 | asahi-kasei,out5-single-end; | |
315 | asahi-kasei,out6-single-end; | |
994aadf0 | 316 | }; |
8a8f181d KM |
317 | |
318 | cs2000: clk_multiplier@4f { | |
319 | #clock-cells = <0>; | |
320 | compatible = "cirrus,cs2000-cp"; | |
321 | reg = <0x4f>; | |
322 | clocks = <&audio_clkout>, <&x12_clk>; | |
323 | clock-names = "clk_in", "ref_clk"; | |
324 | ||
325 | assigned-clocks = <&cs2000>; | |
326 | assigned-clock-rates = <24576000>; /* 1/1 divide */ | |
327 | }; | |
994aadf0 KM |
328 | }; |
329 | ||
330 | &rcar_sound { | |
331 | pinctrl-0 = <&sound_pins &sound_clk_pins>; | |
332 | pinctrl-names = "default"; | |
333 | ||
334 | /* Single DAI */ | |
335 | #sound-dai-cells = <0>; | |
336 | ||
337 | /* audio_clkout0/1/2/3 */ | |
338 | #clock-cells = <1>; | |
339 | clock-frequency = <11289600>; | |
340 | ||
341 | status = "okay"; | |
342 | ||
8a8f181d KM |
343 | /* update <audio_clk_b> to <cs2000> */ |
344 | clocks = <&cpg CPG_MOD 1005>, | |
345 | <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, | |
346 | <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, | |
347 | <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, | |
348 | <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, | |
349 | <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, | |
350 | <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, | |
351 | <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, | |
352 | <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, | |
353 | <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, | |
354 | <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, | |
355 | <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, | |
356 | <&audio_clk_a>, <&cs2000>, | |
357 | <&audio_clk_c>, | |
358 | <&cpg CPG_CORE R8A7795_CLK_S0D4>; | |
359 | ||
994aadf0 KM |
360 | rcar_sound,dai { |
361 | dai0 { | |
672b7931 KM |
362 | playback = <&ssi0 &src0 &dvc0>; |
363 | capture = <&ssi1 &src1 &dvc1>; | |
994aadf0 KM |
364 | }; |
365 | }; | |
366 | }; | |
367 | ||
52ee9fb3 KA |
368 | &sata { |
369 | status = "okay"; | |
370 | }; | |
371 | ||
1c0e7b9a AK |
372 | &sdhi0 { |
373 | pinctrl-0 = <&sdhi0_pins>; | |
374 | pinctrl-names = "default"; | |
375 | ||
376 | vmmc-supply = <&vcc_sdhi0>; | |
377 | vqmmc-supply = <&vccq_sdhi0>; | |
378 | cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; | |
379 | wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; | |
380 | bus-width = <4>; | |
381 | status = "okay"; | |
382 | }; | |
383 | ||
384 | &sdhi3 { | |
385 | pinctrl-0 = <&sdhi3_pins>; | |
386 | pinctrl-names = "default"; | |
387 | ||
388 | vmmc-supply = <&vcc_sdhi3>; | |
389 | vqmmc-supply = <&vccq_sdhi3>; | |
390 | cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; | |
391 | wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>; | |
392 | bus-width = <4>; | |
393 | status = "okay"; | |
394 | }; | |
395 | ||
994aadf0 | 396 | &ssi1 { |
994aadf0 KM |
397 | shared-pin; |
398 | }; | |
399 | ||
329260d5 WS |
400 | &wdt0 { |
401 | timeout-sec = <60>; | |
402 | status = "okay"; | |
403 | }; | |
404 | ||
994aadf0 KM |
405 | &audio_clk_a { |
406 | clock-frequency = <22579200>; | |
637d801e KM |
407 | }; |
408 | ||
6fa501c5 KM |
409 | &avb { |
410 | pinctrl-0 = <&avb_pins>; | |
411 | pinctrl-names = "default"; | |
412 | renesas,no-ether-link; | |
413 | phy-handle = <&phy0>; | |
414 | status = "okay"; | |
415 | ||
416 | phy0: ethernet-phy@0 { | |
417 | rxc-skew-ps = <900>; | |
418 | rxdv-skew-ps = <0>; | |
419 | rxd0-skew-ps = <0>; | |
420 | rxd1-skew-ps = <0>; | |
421 | rxd2-skew-ps = <0>; | |
422 | rxd3-skew-ps = <0>; | |
423 | txc-skew-ps = <900>; | |
424 | txen-skew-ps = <0>; | |
425 | txd0-skew-ps = <0>; | |
426 | txd1-skew-ps = <0>; | |
427 | txd2-skew-ps = <0>; | |
428 | txd3-skew-ps = <0>; | |
429 | reg = <0>; | |
430 | interrupt-parent = <&gpio2>; | |
431 | interrupts = <11 IRQ_TYPE_LEVEL_LOW>; | |
432 | }; | |
433 | }; | |
856ea9ed YS |
434 | |
435 | &xhci0 { | |
436 | status = "okay"; | |
437 | }; | |
e24250c0 | 438 | |
a905b72c YS |
439 | &usb2_phy0 { |
440 | pinctrl-0 = <&usb0_pins>; | |
441 | pinctrl-names = "default"; | |
442 | ||
443 | vbus-supply = <&vbus0_usb2>; | |
444 | status = "okay"; | |
445 | }; | |
446 | ||
e24250c0 YS |
447 | &usb2_phy1 { |
448 | pinctrl-0 = <&usb1_pins>; | |
449 | pinctrl-names = "default"; | |
450 | ||
451 | status = "okay"; | |
452 | }; | |
453 | ||
454 | &usb2_phy2 { | |
455 | pinctrl-0 = <&usb2_pins>; | |
456 | pinctrl-names = "default"; | |
457 | ||
458 | status = "okay"; | |
459 | }; | |
474efcae | 460 | |
34ccd788 YS |
461 | &ehci0 { |
462 | status = "okay"; | |
463 | }; | |
464 | ||
474efcae YS |
465 | &ehci1 { |
466 | status = "okay"; | |
467 | }; | |
468 | ||
469 | &ehci2 { | |
470 | status = "okay"; | |
471 | }; | |
472 | ||
34ccd788 YS |
473 | &ohci0 { |
474 | status = "okay"; | |
475 | }; | |
476 | ||
474efcae YS |
477 | &ohci1 { |
478 | status = "okay"; | |
479 | }; | |
480 | ||
481 | &ohci2 { | |
482 | status = "okay"; | |
483 | }; | |
bbd27304 | 484 | |
0b4dca78 YS |
485 | &hsusb { |
486 | status = "okay"; | |
487 | }; | |
488 | ||
bbd27304 | 489 | &pcie_bus_clk { |
9f33a8a9 | 490 | clock-frequency = <100000000>; |
bbd27304 PE |
491 | status = "okay"; |
492 | }; | |
493 | ||
494 | &pciec0 { | |
495 | status = "okay"; | |
496 | }; | |
497 | ||
498 | &pciec1 { | |
499 | status = "okay"; | |
500 | }; |