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 { | |
184 | status = "okay"; | |
185 | ||
186 | ports { | |
187 | port@0 { | |
188 | endpoint { | |
189 | remote-endpoint = <&adv7123_in>; | |
190 | }; | |
191 | }; | |
192 | }; | |
1950fab0 KM |
193 | }; |
194 | ||
195 | &extal_clk { | |
196 | clock-frequency = <16666666>; | |
197 | }; | |
198 | ||
de5a79f1 WS |
199 | &extalr_clk { |
200 | clock-frequency = <32768>; | |
201 | }; | |
202 | ||
1950fab0 | 203 | &pfc { |
a3fc85e2 GU |
204 | pinctrl-0 = <&scif_clk_pins>; |
205 | pinctrl-names = "default"; | |
206 | ||
1950fab0 | 207 | scif1_pins: scif1 { |
fa3d2aed SH |
208 | groups = "scif1_data_a", "scif1_ctrl"; |
209 | function = "scif1"; | |
1950fab0 KM |
210 | }; |
211 | scif2_pins: scif2 { | |
fa3d2aed SH |
212 | groups = "scif2_data_a"; |
213 | function = "scif2"; | |
1950fab0 | 214 | }; |
a3fc85e2 | 215 | scif_clk_pins: scif_clk { |
fa3d2aed SH |
216 | groups = "scif_clk_a"; |
217 | function = "scif_clk"; | |
a3fc85e2 | 218 | }; |
6fa501c5 | 219 | |
637d801e | 220 | i2c2_pins: i2c2 { |
fa3d2aed SH |
221 | groups = "i2c2_a"; |
222 | function = "i2c2"; | |
637d801e KM |
223 | }; |
224 | ||
6fa501c5 | 225 | avb_pins: avb { |
fa3d2aed SH |
226 | groups = "avb_mdc"; |
227 | function = "avb"; | |
6fa501c5 | 228 | }; |
994aadf0 | 229 | |
1c0e7b9a | 230 | sdhi0_pins: sd0 { |
fa3d2aed SH |
231 | groups = "sdhi0_data4", "sdhi0_ctrl"; |
232 | function = "sdhi0"; | |
1c0e7b9a AK |
233 | }; |
234 | ||
235 | sdhi3_pins: sd3 { | |
fa3d2aed SH |
236 | groups = "sdhi3_data4", "sdhi3_ctrl"; |
237 | function = "sdhi3"; | |
1c0e7b9a AK |
238 | }; |
239 | ||
994aadf0 | 240 | sound_pins: sound { |
fa3d2aed SH |
241 | groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a"; |
242 | function = "ssi"; | |
994aadf0 KM |
243 | }; |
244 | ||
245 | sound_clk_pins: sound_clk { | |
fa3d2aed SH |
246 | groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a", |
247 | "audio_clkout_a", "audio_clkout3_a"; | |
248 | function = "audio_clk"; | |
994aadf0 | 249 | }; |
e24250c0 | 250 | |
a905b72c YS |
251 | usb0_pins: usb0 { |
252 | groups = "usb0"; | |
253 | function = "usb0"; | |
254 | }; | |
255 | ||
e24250c0 | 256 | usb1_pins: usb1 { |
fa3d2aed SH |
257 | groups = "usb1"; |
258 | function = "usb1"; | |
e24250c0 YS |
259 | }; |
260 | ||
261 | usb2_pins: usb2 { | |
fa3d2aed SH |
262 | groups = "usb2"; |
263 | function = "usb2"; | |
e24250c0 | 264 | }; |
1950fab0 KM |
265 | }; |
266 | ||
267 | &scif1 { | |
268 | pinctrl-0 = <&scif1_pins>; | |
269 | pinctrl-names = "default"; | |
270 | ||
3cac478c | 271 | uart-has-rtscts; |
1950fab0 KM |
272 | status = "okay"; |
273 | }; | |
274 | ||
275 | &scif2 { | |
276 | pinctrl-0 = <&scif2_pins>; | |
277 | pinctrl-names = "default"; | |
278 | ||
279 | status = "okay"; | |
280 | }; | |
6fa501c5 | 281 | |
a3fc85e2 GU |
282 | &scif_clk { |
283 | clock-frequency = <14745600>; | |
284 | status = "okay"; | |
285 | }; | |
286 | ||
637d801e KM |
287 | &i2c2 { |
288 | pinctrl-0 = <&i2c2_pins>; | |
289 | pinctrl-names = "default"; | |
290 | ||
291 | status = "okay"; | |
994aadf0 KM |
292 | |
293 | clock-frequency = <100000>; | |
294 | ||
295 | ak4613: codec@10 { | |
296 | compatible = "asahi-kasei,ak4613"; | |
297 | #sound-dai-cells = <0>; | |
298 | reg = <0x10>; | |
299 | clocks = <&rcar_sound 3>; | |
40fbe14b KM |
300 | |
301 | asahi-kasei,in1-single-end; | |
302 | asahi-kasei,in2-single-end; | |
303 | asahi-kasei,out1-single-end; | |
304 | asahi-kasei,out2-single-end; | |
305 | asahi-kasei,out3-single-end; | |
306 | asahi-kasei,out4-single-end; | |
307 | asahi-kasei,out5-single-end; | |
308 | asahi-kasei,out6-single-end; | |
994aadf0 | 309 | }; |
8a8f181d KM |
310 | |
311 | cs2000: clk_multiplier@4f { | |
312 | #clock-cells = <0>; | |
313 | compatible = "cirrus,cs2000-cp"; | |
314 | reg = <0x4f>; | |
315 | clocks = <&audio_clkout>, <&x12_clk>; | |
316 | clock-names = "clk_in", "ref_clk"; | |
317 | ||
318 | assigned-clocks = <&cs2000>; | |
319 | assigned-clock-rates = <24576000>; /* 1/1 divide */ | |
320 | }; | |
994aadf0 KM |
321 | }; |
322 | ||
323 | &rcar_sound { | |
324 | pinctrl-0 = <&sound_pins &sound_clk_pins>; | |
325 | pinctrl-names = "default"; | |
326 | ||
327 | /* Single DAI */ | |
328 | #sound-dai-cells = <0>; | |
329 | ||
330 | /* audio_clkout0/1/2/3 */ | |
331 | #clock-cells = <1>; | |
332 | clock-frequency = <11289600>; | |
333 | ||
334 | status = "okay"; | |
335 | ||
8a8f181d KM |
336 | /* update <audio_clk_b> to <cs2000> */ |
337 | clocks = <&cpg CPG_MOD 1005>, | |
338 | <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, | |
339 | <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, | |
340 | <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, | |
341 | <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, | |
342 | <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, | |
343 | <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, | |
344 | <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, | |
345 | <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, | |
346 | <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, | |
347 | <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, | |
348 | <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, | |
349 | <&audio_clk_a>, <&cs2000>, | |
350 | <&audio_clk_c>, | |
351 | <&cpg CPG_CORE R8A7795_CLK_S0D4>; | |
352 | ||
994aadf0 KM |
353 | rcar_sound,dai { |
354 | dai0 { | |
672b7931 KM |
355 | playback = <&ssi0 &src0 &dvc0>; |
356 | capture = <&ssi1 &src1 &dvc1>; | |
994aadf0 KM |
357 | }; |
358 | }; | |
359 | }; | |
360 | ||
52ee9fb3 KA |
361 | &sata { |
362 | status = "okay"; | |
363 | }; | |
364 | ||
1c0e7b9a AK |
365 | &sdhi0 { |
366 | pinctrl-0 = <&sdhi0_pins>; | |
367 | pinctrl-names = "default"; | |
368 | ||
369 | vmmc-supply = <&vcc_sdhi0>; | |
370 | vqmmc-supply = <&vccq_sdhi0>; | |
371 | cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; | |
372 | wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; | |
373 | bus-width = <4>; | |
374 | status = "okay"; | |
375 | }; | |
376 | ||
377 | &sdhi3 { | |
378 | pinctrl-0 = <&sdhi3_pins>; | |
379 | pinctrl-names = "default"; | |
380 | ||
381 | vmmc-supply = <&vcc_sdhi3>; | |
382 | vqmmc-supply = <&vccq_sdhi3>; | |
383 | cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; | |
384 | wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>; | |
385 | bus-width = <4>; | |
386 | status = "okay"; | |
387 | }; | |
388 | ||
994aadf0 | 389 | &ssi1 { |
994aadf0 KM |
390 | shared-pin; |
391 | }; | |
392 | ||
329260d5 WS |
393 | &wdt0 { |
394 | timeout-sec = <60>; | |
395 | status = "okay"; | |
396 | }; | |
397 | ||
994aadf0 KM |
398 | &audio_clk_a { |
399 | clock-frequency = <22579200>; | |
637d801e KM |
400 | }; |
401 | ||
6fa501c5 KM |
402 | &avb { |
403 | pinctrl-0 = <&avb_pins>; | |
404 | pinctrl-names = "default"; | |
405 | renesas,no-ether-link; | |
406 | phy-handle = <&phy0>; | |
407 | status = "okay"; | |
408 | ||
409 | phy0: ethernet-phy@0 { | |
410 | rxc-skew-ps = <900>; | |
411 | rxdv-skew-ps = <0>; | |
412 | rxd0-skew-ps = <0>; | |
413 | rxd1-skew-ps = <0>; | |
414 | rxd2-skew-ps = <0>; | |
415 | rxd3-skew-ps = <0>; | |
416 | txc-skew-ps = <900>; | |
417 | txen-skew-ps = <0>; | |
418 | txd0-skew-ps = <0>; | |
419 | txd1-skew-ps = <0>; | |
420 | txd2-skew-ps = <0>; | |
421 | txd3-skew-ps = <0>; | |
422 | reg = <0>; | |
423 | interrupt-parent = <&gpio2>; | |
424 | interrupts = <11 IRQ_TYPE_LEVEL_LOW>; | |
425 | }; | |
426 | }; | |
856ea9ed YS |
427 | |
428 | &xhci0 { | |
429 | status = "okay"; | |
430 | }; | |
e24250c0 | 431 | |
a905b72c YS |
432 | &usb2_phy0 { |
433 | pinctrl-0 = <&usb0_pins>; | |
434 | pinctrl-names = "default"; | |
435 | ||
436 | vbus-supply = <&vbus0_usb2>; | |
437 | status = "okay"; | |
438 | }; | |
439 | ||
e24250c0 YS |
440 | &usb2_phy1 { |
441 | pinctrl-0 = <&usb1_pins>; | |
442 | pinctrl-names = "default"; | |
443 | ||
444 | status = "okay"; | |
445 | }; | |
446 | ||
447 | &usb2_phy2 { | |
448 | pinctrl-0 = <&usb2_pins>; | |
449 | pinctrl-names = "default"; | |
450 | ||
451 | status = "okay"; | |
452 | }; | |
474efcae | 453 | |
34ccd788 YS |
454 | &ehci0 { |
455 | status = "okay"; | |
456 | }; | |
457 | ||
474efcae YS |
458 | &ehci1 { |
459 | status = "okay"; | |
460 | }; | |
461 | ||
462 | &ehci2 { | |
463 | status = "okay"; | |
464 | }; | |
465 | ||
34ccd788 YS |
466 | &ohci0 { |
467 | status = "okay"; | |
468 | }; | |
469 | ||
474efcae YS |
470 | &ohci1 { |
471 | status = "okay"; | |
472 | }; | |
473 | ||
474 | &ohci2 { | |
475 | status = "okay"; | |
476 | }; | |
bbd27304 | 477 | |
0b4dca78 YS |
478 | &hsusb { |
479 | status = "okay"; | |
480 | }; | |
481 | ||
bbd27304 | 482 | &pcie_bus_clk { |
9f33a8a9 | 483 | clock-frequency = <100000000>; |
bbd27304 PE |
484 | status = "okay"; |
485 | }; | |
486 | ||
487 | &pciec0 { | |
488 | status = "okay"; | |
489 | }; | |
490 | ||
491 | &pciec1 { | |
492 | status = "okay"; | |
493 | }; |