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ARM: shmobile: r8a7791: add DMA nodes for IIC
[deliverable/linux.git] / arch / arm / boot / dts / r8a7790-lager.dts
CommitLineData
3cc828fd
MD		 1/*
2 * Device Tree Source for the Lager board
3 *
da4ea951
SS		 4 * Copyright (C) 2013-2014 Renesas Solutions Corp.
5 * Copyright (C) 2014 Cogent Embedded, Inc.
3cc828fd
MD		 6 *
7 * This file is licensed under the terms of the GNU General Public License
8 * version 2. This program is licensed "as is" without any warranty of any
9 * kind, whether express or implied.
10 */
11
8ea7a44a
KM		 12/*
13 * SSI-AK4643
14 *
15 * SW1: 1: AK4643
16 * 2: CN22
17 * 3: ADV7511
18 *
19 * This command is required when Playback/Capture
20 *
21 * amixer set "LINEOUT Mixer DACL" on
e110c541
KM		 22 * amixer set "DVC Out" 100%
23 * amixer set "DVC In" 100%
24 *
25 * You can use Mute
26 *
27 * amixer set "DVC Out Mute" on
28 * amixer set "DVC In Mute" on
8ea7a44a
KM		 29 */
30
3cc828fd 31/dts-v1/;
31c46cbf 32#include "r8a7790.dtsi"
39fa511b 33#include <dt-bindings/gpio/gpio.h>
f7dcd382 34#include <dt-bindings/input/input.h>
3cc828fd
MD		 35
36/ {
37 model = "Lager";
38 compatible = "renesas,lager", "renesas,r8a7790";
39
4e9c4877 40 aliases {
7c055894
WS		 41 serial6 = &scifa0;
42 serial7 = &scifa1;
4e9c4877
LP		 43 };
44
3cc828fd 45 chosen {
dcbbbaf2 46 bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
cf855816 47 stdout-path = &scifa0;
3cc828fd
MD		 48 };
49
50 memory@40000000 {
51 device_type = "memory";
7b16c61a 52 reg = <0 0x40000000 0 0x40000000>;
3cc828fd
MD		 53 };
54
126f998e 55 memory@140000000 {
62bc32a2 56 device_type = "memory";
7b16c61a 57 reg = <1 0x40000000 0 0xc0000000>;
62bc32a2
MD		 58 };
59
3cc828fd
MD		 60 lbsc {
61 #address-cells = <1>;
62 #size-cells = <1>;
63 };
39fa511b 64
f7dcd382
MD		 65 gpio_keys {
66 compatible = "gpio-keys";
67
68 button@1 {
69 linux,code = <KEY_1>;
70 label = "SW2-1";
71 gpio-key,wakeup;
72 debounce-interval = <20>;
73 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
74 };
75 button@2 {
76 linux,code = <KEY_2>;
77 label = "SW2-2";
78 gpio-key,wakeup;
79 debounce-interval = <20>;
80 gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
81 };
82 button@3 {
83 linux,code = <KEY_3>;
84 label = "SW2-3";
85 gpio-key,wakeup;
86 debounce-interval = <20>;
87 gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
88 };
89 button@4 {
90 linux,code = <KEY_4>;
91 label = "SW2-4";
92 gpio-key,wakeup;
93 debounce-interval = <20>;
94 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
95 };
96 };
97
39fa511b
LP		 98 leds {
99 compatible = "gpio-leds";
100 led6 {
101 gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
102 };
103 led7 {
104 gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
105 };
106 led8 {
107 gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
108 };
109 };
110
111 fixedregulator3v3: fixedregulator@0 {
112 compatible = "regulator-fixed";
113 regulator-name = "fixed-3.3V";
114 regulator-min-microvolt = <3300000>;
115 regulator-max-microvolt = <3300000>;
116 regulator-boot-on;
117 regulator-always-on;
118 };
c6119944
KM		 119
120 vcc_sdhi0: regulator@1 {
121 compatible = "regulator-fixed";
122
123 regulator-name = "SDHI0 Vcc";
124 regulator-min-microvolt = <3300000>;
125 regulator-max-microvolt = <3300000>;
126
127 gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>;
128 enable-active-high;
129 };
130
131 vccq_sdhi0: regulator@2 {
132 compatible = "regulator-gpio";
133
134 regulator-name = "SDHI0 VccQ";
135 regulator-min-microvolt = <1800000>;
136 regulator-max-microvolt = <3300000>;
137
138 gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
139 gpios-states = <1>;
140 states = <3300000 1
141 1800000 0>;
142 };
143
144 vcc_sdhi2: regulator@3 {
145 compatible = "regulator-fixed";
146
147 regulator-name = "SDHI2 Vcc";
148 regulator-min-microvolt = <3300000>;
149 regulator-max-microvolt = <3300000>;
150
151 gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>;
152 enable-active-high;
153 };
154
155 vccq_sdhi2: regulator@4 {
156 compatible = "regulator-gpio";
157
158 regulator-name = "SDHI2 VccQ";
159 regulator-min-microvolt = <1800000>;
160 regulator-max-microvolt = <3300000>;
161
162 gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
163 gpios-states = <1>;
164 states = <3300000 1
165 1800000 0>;
166 };
3edd18ff 167
8ea7a44a
KM		 168 sound {
169 compatible = "simple-audio-card";
170
171 simple-audio-card,format = "left_j";
172 simple-audio-card,bitclock-master = <&sndcodec>;
173 simple-audio-card,frame-master = <&sndcodec>;
174
175 sndcpu: simple-audio-card,cpu {
176 sound-dai = <&rcar_sound>;
177 };
178
179 sndcodec: simple-audio-card,codec {
180 sound-dai = <&ak4643>;
181 system-clock-frequency = <11289600>;
182 };
183 };
184
3edd18ff
LP		 185 vga-encoder {
186 compatible = "adi,adv7123";
187
188 ports {
189 #address-cells = <1>;
190 #size-cells = <0>;
191
192 port@0 {
193 reg = <0>;
194 adv7123_in: endpoint {
195 remote-endpoint = <&du_out_rgb>;
196 };
197 };
198 port@1 {
199 reg = <1>;
200 adv7123_out: endpoint {
201 remote-endpoint = <&vga_in>;
202 };
203 };
204 };
205 };
206
207 vga {
208 compatible = "vga-connector";
209
210 port {
211 vga_in: endpoint {
212 remote-endpoint = <&adv7123_out>;
213 };
214 };
215 };
216};
217
218&du {
219 pinctrl-0 = <&du_pins>;
220 pinctrl-names = "default";
221 status = "okay";
222
223 ports {
224 port@0 {
225 endpoint {
226 remote-endpoint = <&adv7123_in>;
227 };
228 };
229 port@2 {
230 lvds_connector: endpoint {
231 };
232 };
233 };
39fa511b
LP		 234};
235
62e43056
LP		 236&extal_clk {
237 clock-frequency = <20000000>;
238};
239
39fa511b 240&pfc {
3024f507
LP		 241 du_pins: du {
242 renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
243 renesas,function = "du";
244 };
245
7c055894
WS		 246 scifa0_pins: serial0 {
247 renesas,groups = "scifa0_data";
248 renesas,function = "scifa0";
39fa511b
LP		 249 };
250
da4ea951
SS		 251 ether_pins: ether {
252 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
253 renesas,function = "eth";
254 };
255
256 phy1_pins: phy1 {
257 renesas,groups = "intc_irq0";
258 renesas,function = "intc";
259 };
260
7c055894
WS		 261 scifa1_pins: serial1 {
262 renesas,groups = "scifa1_data";
263 renesas,function = "scifa1";
39fa511b
LP		 264 };
265
c6119944 266 sdhi0_pins: sd0 {
b08eed0c 267 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
c6119944
KM		 268 renesas,function = "sdhi0";
269 };
270
271 sdhi2_pins: sd2 {
b08eed0c 272 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
c6119944
KM		 273 renesas,function = "sdhi2";
274 };
275
39fa511b
LP		 276 mmc1_pins: mmc1 {
277 renesas,groups = "mmc1_data8", "mmc1_ctrl";
278 renesas,function = "mmc1";
279 };
9fe7c4f8 280
fad6d45c 281 qspi_pins: spi0 {
9fe7c4f8
GU		 282 renesas,groups = "qspi_ctrl", "qspi_data4";
283 renesas,function = "qspi";
284 };
b0403b91
GU		 285
286 msiof1_pins: spi2 {
287 renesas,groups = "msiof1_clk", "msiof1_sync", "msiof1_rx",
288 "msiof1_tx";
289 renesas,function = "msiof1";
290 };
05f72e03 291
cb9a2b12
WS		 292 iic1_pins: iic1 {
293 renesas,groups = "iic1";
294 renesas,function = "iic1";
d90bf60c
SH		 295 };
296
cb9a2b12
WS		 297 iic2_pins: iic2 {
298 renesas,groups = "iic2";
299 renesas,function = "iic2";
d90bf60c
SH		 300 };
301
5179ffd0
KN		 302 iic3_pins: iic3 {
303 renesas,groups = "iic3";
304 renesas,function = "iic3";
05f72e03 305 };
d8584660 306
e03074a7
YS		 307 hsusb_pins: hsusb {
308 renesas,groups = "usb0_ovc_vbus";
309 renesas,function = "usb0";
310 };
311
d8584660
BD		 312 usb0_pins: usb0 {
313 renesas,groups = "usb0";
314 renesas,function = "usb0";
315 };
316
317 usb1_pins: usb1 {
318 renesas,groups = "usb1";
319 renesas,function = "usb1";
320 };
321
322 usb2_pins: usb2 {
323 renesas,groups = "usb2";
324 renesas,function = "usb2";
325 };
d594c977
BD		 326
327 vin1_pins: vin {
328 renesas,groups = "vin1_data8", "vin1_clk";
329 renesas,function = "vin1";
330 };
8ea7a44a
KM		 331
332 sound_pins: sound {
333 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
334 renesas,function = "ssi";
335 };
336
337 sound_clk_pins: sound_clk {
338 renesas,groups = "audio_clk_a";
339 renesas,function = "audio_clk";
340 };
39fa511b
LP		 341};
342
da4ea951
SS		 343&ether {
344 pinctrl-0 = <&ether_pins &phy1_pins>;
345 pinctrl-names = "default";
346
347 phy-handle = <&phy1>;
348 renesas,ether-link-active-low;
349 status = "ok";
350
351 phy1: ethernet-phy@1 {
352 reg = <1>;
353 interrupt-parent = <&irqc0>;
354 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
1c47a6aa 355 micrel,led-mode = <1>;
da4ea951
SS		 356 };
357};
358
247fd5ec
LP		 359&cmt0 {
360 status = "ok";
361};
362
39fa511b
LP		 363&mmcif1 {
364 pinctrl-0 = <&mmc1_pins>;
365 pinctrl-names = "default";
366
367 vmmc-supply = <&fixedregulator3v3>;
368 bus-width = <8>;
369 non-removable;
370 status = "okay";
3cc828fd 371};
c6181b9f
VB		 372
373&sata1 {
374 status = "okay";
375};
9fe7c4f8 376
fad6d45c 377&qspi {
9fe7c4f8
GU		 378 pinctrl-0 = <&qspi_pins>;
379 pinctrl-names = "default";
380
381 status = "okay";
382
383 flash: flash@0 {
384 #address-cells = <1>;
385 #size-cells = <1>;
386 compatible = "spansion,s25fl512s";
387 reg = <0>;
388 spi-max-frequency = <30000000>;
9909d2cb
GU		 389 spi-tx-bus-width = <4>;
390 spi-rx-bus-width = <4>;
9fe7c4f8
GU		 391 m25p,fast-read;
392
393 partition@0 {
394 label = "loader";
395 reg = <0x00000000 0x00040000>;
396 read-only;
397 };
398 partition@40000 {
399 label = "user";
400 reg = <0x00040000 0x00400000>;
401 read-only;
402 };
403 partition@440000 {
404 label = "flash";
405 reg = <0x00440000 0x03bc0000>;
406 };
407 };
408};
c6119944 409
7c055894
WS		 410&scifa0 {
411 pinctrl-0 = <&scifa0_pins>;
4e9c4877
LP		 412 pinctrl-names = "default";
413
414 status = "okay";
415};
416
7c055894
WS		 417&scifa1 {
418 pinctrl-0 = <&scifa1_pins>;
4e9c4877
LP		 419 pinctrl-names = "default";
420
421 status = "okay";
422};
423
b0403b91
GU		 424&msiof1 {
425 pinctrl-0 = <&msiof1_pins>;
426 pinctrl-names = "default";
427
428 status = "okay";
429
430 pmic: pmic@0 {
431 compatible = "renesas,r2a11302ft";
432 reg = <0>;
433 spi-max-frequency = <6000000>;
434 spi-cpol;
435 spi-cpha;
436 };
b0403b91
GU		 437};
438
c6119944
KM		 439&sdhi0 {
440 pinctrl-0 = <&sdhi0_pins>;
441 pinctrl-names = "default";
442
443 vmmc-supply = <&vcc_sdhi0>;
444 vqmmc-supply = <&vccq_sdhi0>;
445 cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
446 status = "okay";
447};
448
449&sdhi2 {
450 pinctrl-0 = <&sdhi2_pins>;
451 pinctrl-names = "default";
452
453 vmmc-supply = <&vcc_sdhi2>;
454 vqmmc-supply = <&vccq_sdhi2>;
455 cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
456 status = "okay";
457};
05f72e03 458
b989e138
BC		 459&cpu0 {
460 cpu0-supply = <&vdd_dvfs>;
461};
e489c2a9 462
cb9a2b12 463&iic0 {
e489c2a9
BD		 464 status = "ok";
465};
466
cb9a2b12 467&iic1 {
e489c2a9 468 status = "ok";
cb9a2b12 469 pinctrl-0 = <&iic1_pins>;
e1a2c4eb 470 pinctrl-names = "default";
e489c2a9
BD		 471};
472
cb9a2b12 473&iic2 {
e489c2a9 474 status = "ok";
cb9a2b12 475 pinctrl-0 = <&iic2_pins>;
e1a2c4eb 476 pinctrl-names = "default";
d594c977 477
177d8bea
KM		 478 clock-frequency = <100000>;
479
8ea7a44a
KM		 480 ak4643: sound-codec@12 {
481 compatible = "asahi-kasei,ak4643";
482 #sound-dai-cells = <0>;
483 reg = <0x12>;
484 };
485
d594c977
BD		 486 composite-in@20 {
487 compatible = "adi,adv7180";
488 reg = <0x20>;
489 remote = <&vin1>;
490
491 port {
492 adv7180: endpoint {
493 bus-width = <8>;
494 remote-endpoint = <&vin1ep0>;
495 };
496 };
497 };
e489c2a9
BD		 498};
499
5179ffd0 500&iic3 {
aca4ec44 501 pinctrl-names = "default";
5179ffd0 502 pinctrl-0 = <&iic3_pins>;
aca4ec44
SH		 503 status = "okay";
504
505 vdd_dvfs: regulator@68 {
bd597f47 506 compatible = "dlg,da9210";
aca4ec44
SH		 507 reg = <0x68>;
508
509 regulator-min-microvolt = <1000000>;
510 regulator-max-microvolt = <1000000>;
511 regulator-boot-on;
512 regulator-always-on;
513 };
e489c2a9 514};
d8584660
BD		 515
516&pci0 {
517 status = "okay";
518 pinctrl-0 = <&usb0_pins>;
519 pinctrl-names = "default";
520};
521
522&pci1 {
523 status = "okay";
524 pinctrl-0 = <&usb1_pins>;
525 pinctrl-names = "default";
526};
527
37f7c1b0
YS		 528&xhci {
529 status = "okay";
530 pinctrl-0 = <&usb2_pins>;
531 pinctrl-names = "default";
532};
533
d8584660
BD		 534&pci2 {
535 status = "okay";
536 pinctrl-0 = <&usb2_pins>;
537 pinctrl-names = "default";
538};
d594c977 539
e03074a7
YS		 540&hsusb {
541 status = "okay";
542 pinctrl-0 = <&hsusb_pins>;
543 pinctrl-names = "default";
544 renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
545};
546
6742cafb
SS		 547&usbphy {
548 status = "okay";
549};
550
d594c977
BD		 551/* composite video input */
552&vin1 {
553 pinctrl-0 = <&vin1_pins>;
554 pinctrl-names = "default";
555
556 status = "ok";
557
558 port {
559 #address-cells = <1>;
560 #size-cells = <0>;
561
562 vin1ep0: endpoint {
563 remote-endpoint = <&adv7180>;
564 bus-width = <8>;
565 };
566 };
567};
8ea7a44a
KM		 568
569&rcar_sound {
570 pinctrl-0 = <&sound_pins &sound_clk_pins>;
571 pinctrl-names = "default";
572
573 #sound-dai-cells = <0>;
574
575 status = "okay";
576
577 rcar_sound,dai {
578 dai0 {
e110c541
KM		 579 playback = <&ssi0 &src2 &dvc0>;
580 capture = <&ssi1 &src3 &dvc1>;
8ea7a44a
KM		 581 };
582 };
583};
584
8ea7a44a 585&ssi1 {
8ea7a44a
KM		 586 shared-pin;
587};
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