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hwmon: Add LTC2990 sensor driver
[karo-tx-linux.git] / arch / arm / boot / dts / r8a7791-koelsch.dts
1 /*
2  * Device Tree Source for the Koelsch board
3  *
4  * Copyright (C) 2013 Renesas Electronics Corporation
5  * Copyright (C) 2013-2014 Renesas Solutions Corp.
6  * Copyright (C) 2014 Cogent Embedded, Inc.
7  *
8  * This file is licensed under the terms of the GNU General Public License
9  * version 2.  This program is licensed "as is" without any warranty of any
10  * kind, whether express or implied.
11  */
12
13 /*
14  * SSI-AK4643
15  *
16  * SW1: 1: AK4643
17  *      2: CN22
18  *      3: ADV7511
19  *
20  * This command is required when Playback/Capture
21  *
22  *      amixer set "LINEOUT Mixer DACL" on
23  *      amixer set "DVC Out" 100%
24  *      amixer set "DVC In" 100%
25  *
26  * You can use Mute
27  *
28  *      amixer set "DVC Out Mute" on
29  *      amixer set "DVC In Mute" on
30  *
31  * You can use Volume Ramp
32  *
33  *      amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
34  *      amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
35  *      amixer set "DVC Out Ramp" on
36  *      aplay xxx.wav &
37  *      amixer set "DVC Out"  80%  // Volume Down
38  *      amixer set "DVC Out" 100%  // Volume Up
39  */
40
41 /dts-v1/;
42 #include "r8a7791.dtsi"
43 #include <dt-bindings/gpio/gpio.h>
44 #include <dt-bindings/input/input.h>
45
46 / {
47         model = "Koelsch";
48         compatible = "renesas,koelsch", "renesas,r8a7791";
49
50         aliases {
51                 serial0 = &scif0;
52                 serial1 = &scif1;
53         };
54
55         chosen {
56                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
57                 stdout-path = "serial0:115200n8";
58         };
59
60         memory@40000000 {
61                 device_type = "memory";
62                 reg = <0 0x40000000 0 0x40000000>;
63         };
64
65         memory@200000000 {
66                 device_type = "memory";
67                 reg = <2 0x00000000 0 0x40000000>;
68         };
69
70         lbsc {
71                 #address-cells = <1>;
72                 #size-cells = <1>;
73         };
74
75         keyboard {
76                 compatible = "gpio-keys";
77
78                 key-1 {
79                         gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
80                         linux,code = <KEY_1>;
81                         label = "SW2-1";
82                         wakeup-source;
83                         debounce-interval = <20>;
84                 };
85                 key-2 {
86                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
87                         linux,code = <KEY_2>;
88                         label = "SW2-2";
89                         wakeup-source;
90                         debounce-interval = <20>;
91                 };
92                 key-3 {
93                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
94                         linux,code = <KEY_3>;
95                         label = "SW2-3";
96                         wakeup-source;
97                         debounce-interval = <20>;
98                 };
99                 key-4 {
100                         gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
101                         linux,code = <KEY_4>;
102                         label = "SW2-4";
103                         wakeup-source;
104                         debounce-interval = <20>;
105                 };
106                 key-a {
107                         gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
108                         linux,code = <KEY_A>;
109                         label = "SW30";
110                         wakeup-source;
111                         debounce-interval = <20>;
112                 };
113                 key-b {
114                         gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
115                         linux,code = <KEY_B>;
116                         label = "SW31";
117                         wakeup-source;
118                         debounce-interval = <20>;
119                 };
120                 key-c {
121                         gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
122                         linux,code = <KEY_C>;
123                         label = "SW32";
124                         wakeup-source;
125                         debounce-interval = <20>;
126                 };
127                 key-d {
128                         gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
129                         linux,code = <KEY_D>;
130                         label = "SW33";
131                         wakeup-source;
132                         debounce-interval = <20>;
133                 };
134                 key-e {
135                         gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
136                         linux,code = <KEY_E>;
137                         label = "SW34";
138                         wakeup-source;
139                         debounce-interval = <20>;
140                 };
141                 key-f {
142                         gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
143                         linux,code = <KEY_F>;
144                         label = "SW35";
145                         wakeup-source;
146                         debounce-interval = <20>;
147                 };
148                 key-g {
149                         gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
150                         linux,code = <KEY_G>;
151                         label = "SW36";
152                         wakeup-source;
153                         debounce-interval = <20>;
154                 };
155         };
156
157         leds {
158                 compatible = "gpio-leds";
159                 led6 {
160                         gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
161                         label = "LED6";
162                 };
163                 led7 {
164                         gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
165                         label = "LED7";
166                 };
167                 led8 {
168                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
169                         label = "LED8";
170                 };
171         };
172
173         vcc_sdhi0: regulator@0 {
174                 compatible = "regulator-fixed";
175
176                 regulator-name = "SDHI0 Vcc";
177                 regulator-min-microvolt = <3300000>;
178                 regulator-max-microvolt = <3300000>;
179
180                 gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
181                 enable-active-high;
182         };
183
184         vccq_sdhi0: regulator@1 {
185                 compatible = "regulator-gpio";
186
187                 regulator-name = "SDHI0 VccQ";
188                 regulator-min-microvolt = <1800000>;
189                 regulator-max-microvolt = <3300000>;
190
191                 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
192                 gpios-states = <1>;
193                 states = <3300000 1
194                           1800000 0>;
195         };
196
197         vcc_sdhi1: regulator@2 {
198                 compatible = "regulator-fixed";
199
200                 regulator-name = "SDHI1 Vcc";
201                 regulator-min-microvolt = <3300000>;
202                 regulator-max-microvolt = <3300000>;
203
204                 gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
205                 enable-active-high;
206         };
207
208         vccq_sdhi1: regulator@3 {
209                 compatible = "regulator-gpio";
210
211                 regulator-name = "SDHI1 VccQ";
212                 regulator-min-microvolt = <1800000>;
213                 regulator-max-microvolt = <3300000>;
214
215                 gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
216                 gpios-states = <1>;
217                 states = <3300000 1
218                           1800000 0>;
219         };
220
221         vcc_sdhi2: regulator@4 {
222                 compatible = "regulator-fixed";
223
224                 regulator-name = "SDHI2 Vcc";
225                 regulator-min-microvolt = <3300000>;
226                 regulator-max-microvolt = <3300000>;
227
228                 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
229                 enable-active-high;
230         };
231
232         vccq_sdhi2: regulator@5 {
233                 compatible = "regulator-gpio";
234
235                 regulator-name = "SDHI2 VccQ";
236                 regulator-min-microvolt = <1800000>;
237                 regulator-max-microvolt = <3300000>;
238
239                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
240                 gpios-states = <1>;
241                 states = <3300000 1
242                           1800000 0>;
243         };
244
245         audio_clock: clock {
246                 compatible = "fixed-clock";
247                 #clock-cells = <0>;
248                 clock-frequency = <11289600>;
249                 clock-output-names = "audio_clock";
250         };
251
252         rsnd_ak4643: sound {
253                 compatible = "simple-audio-card";
254
255                 simple-audio-card,format = "left_j";
256                 simple-audio-card,bitclock-master = <&sndcodec>;
257                 simple-audio-card,frame-master = <&sndcodec>;
258
259                 sndcpu: simple-audio-card,cpu {
260                         sound-dai = <&rcar_sound>;
261                 };
262
263                 sndcodec: simple-audio-card,codec {
264                         sound-dai = <&ak4643>;
265                         clocks = <&audio_clock>;
266                 };
267         };
268
269         hdmi-out {
270                 compatible = "hdmi-connector";
271                 type = "a";
272
273                 port {
274                         hdmi_con: endpoint {
275                                 remote-endpoint = <&adv7511_out>;
276                         };
277                 };
278         };
279
280         x2_clk: x2-clock {
281                 compatible = "fixed-clock";
282                 #clock-cells = <0>;
283                 clock-frequency = <148500000>;
284         };
285
286         x13_clk: x13-clock {
287                 compatible = "fixed-clock";
288                 #clock-cells = <0>;
289                 clock-frequency = <148500000>;
290         };
291 };
292
293 &du {
294         pinctrl-0 = <&du_pins>;
295         pinctrl-names = "default";
296         status = "okay";
297
298         clocks = <&mstp7_clks R8A7791_CLK_DU0>,
299                  <&mstp7_clks R8A7791_CLK_DU1>,
300                  <&mstp7_clks R8A7791_CLK_LVDS0>,
301                  <&x13_clk>, <&x2_clk>;
302         clock-names = "du.0", "du.1", "lvds.0",
303                       "dclkin.0", "dclkin.1";
304
305         ports {
306                 port@0 {
307                         endpoint {
308                                 remote-endpoint = <&adv7511_in>;
309                         };
310                 };
311                 port@1 {
312                         lvds_connector: endpoint {
313                         };
314                 };
315         };
316 };
317
318 &extal_clk {
319         clock-frequency = <20000000>;
320 };
321
322 &pfc {
323         i2c2_pins: i2c2 {
324                 renesas,groups = "i2c2";
325                 renesas,function = "i2c2";
326         };
327
328         du_pins: du {
329                 renesas,groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
330                 renesas,function = "du";
331         };
332
333         scif0_pins: serial0 {
334                 renesas,groups = "scif0_data_d";
335                 renesas,function = "scif0";
336         };
337
338         scif1_pins: serial1 {
339                 renesas,groups = "scif1_data_d";
340                 renesas,function = "scif1";
341         };
342
343         ether_pins: ether {
344                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
345                 renesas,function = "eth";
346         };
347
348         phy1_pins: phy1 {
349                 renesas,groups = "intc_irq0";
350                 renesas,function = "intc";
351         };
352
353         sdhi0_pins: sd0 {
354                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
355                 renesas,function = "sdhi0";
356         };
357
358         sdhi1_pins: sd1 {
359                 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
360                 renesas,function = "sdhi1";
361         };
362
363         sdhi2_pins: sd2 {
364                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
365                 renesas,function = "sdhi2";
366         };
367
368         qspi_pins: spi0 {
369                 renesas,groups = "qspi_ctrl", "qspi_data4";
370                 renesas,function = "qspi";
371         };
372
373         msiof0_pins: spi1 {
374                 renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
375                                  "msiof0_tx";
376                 renesas,function = "msiof0";
377         };
378
379         usb0_pins: usb0 {
380                 renesas,groups = "usb0";
381                 renesas,function = "usb0";
382         };
383
384         usb1_pins: usb1 {
385                 renesas,groups = "usb1";
386                 renesas,function = "usb1";
387         };
388
389         vin1_pins: vin1 {
390                 renesas,groups = "vin1_data8", "vin1_clk";
391                 renesas,function = "vin1";
392         };
393
394         sound_pins: sound {
395                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
396                 renesas,function = "ssi";
397         };
398
399         sound_clk_pins: sound_clk {
400                 renesas,groups = "audio_clk_a";
401                 renesas,function = "audio_clk";
402         };
403 };
404
405 &ether {
406         pinctrl-0 = <&ether_pins &phy1_pins>;
407         pinctrl-names = "default";
408
409         phy-handle = <&phy1>;
410         renesas,ether-link-active-low;
411         status = "okay";
412
413         phy1: ethernet-phy@1 {
414                 reg = <1>;
415                 interrupt-parent = <&irqc0>;
416                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
417                 micrel,led-mode = <1>;
418         };
419 };
420
421 &cmt0 {
422         status = "okay";
423 };
424
425 &sata0 {
426         status = "okay";
427 };
428
429 &scif0 {
430         pinctrl-0 = <&scif0_pins>;
431         pinctrl-names = "default";
432
433         status = "okay";
434 };
435
436 &scif1 {
437         pinctrl-0 = <&scif1_pins>;
438         pinctrl-names = "default";
439
440         status = "okay";
441 };
442
443 &sdhi0 {
444         pinctrl-0 = <&sdhi0_pins>;
445         pinctrl-names = "default";
446
447         vmmc-supply = <&vcc_sdhi0>;
448         vqmmc-supply = <&vccq_sdhi0>;
449         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
450         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
451         status = "okay";
452 };
453
454 &sdhi1 {
455         pinctrl-0 = <&sdhi1_pins>;
456         pinctrl-names = "default";
457
458         vmmc-supply = <&vcc_sdhi1>;
459         vqmmc-supply = <&vccq_sdhi1>;
460         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
461         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
462         status = "okay";
463 };
464
465 &sdhi2 {
466         pinctrl-0 = <&sdhi2_pins>;
467         pinctrl-names = "default";
468
469         vmmc-supply = <&vcc_sdhi2>;
470         vqmmc-supply = <&vccq_sdhi2>;
471         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
472         status = "okay";
473 };
474
475 &qspi {
476         pinctrl-0 = <&qspi_pins>;
477         pinctrl-names = "default";
478
479         status = "okay";
480
481         flash: flash@0 {
482                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
483                 reg = <0>;
484                 spi-max-frequency = <30000000>;
485                 spi-tx-bus-width = <4>;
486                 spi-rx-bus-width = <4>;
487                 spi-cpha;
488                 spi-cpol;
489                 m25p,fast-read;
490
491                 partitions {
492                         compatible = "fixed-partitions";
493                         #address-cells = <1>;
494                         #size-cells = <1>;
495
496                         partition@0 {
497                                 label = "loader";
498                                 reg = <0x00000000 0x00080000>;
499                                 read-only;
500                         };
501                         partition@80000 {
502                                 label = "user";
503                                 reg = <0x00080000 0x00580000>;
504                                 read-only;
505                         };
506                         partition@600000 {
507                                 label = "flash";
508                                 reg = <0x00600000 0x03a00000>;
509                         };
510                 };
511         };
512 };
513
514 &msiof0 {
515         pinctrl-0 = <&msiof0_pins>;
516         pinctrl-names = "default";
517
518         status = "okay";
519
520         pmic: pmic@0 {
521                 compatible = "renesas,r2a11302ft";
522                 reg = <0>;
523                 spi-max-frequency = <6000000>;
524                 spi-cpol;
525                 spi-cpha;
526         };
527 };
528
529 &i2c2 {
530         pinctrl-0 = <&i2c2_pins>;
531         pinctrl-names = "default";
532
533         status = "okay";
534         clock-frequency = <100000>;
535
536         ak4643: codec@12 {
537                 compatible = "asahi-kasei,ak4643";
538                 #sound-dai-cells = <0>;
539                 reg = <0x12>;
540         };
541
542         composite-in@20 {
543                 compatible = "adi,adv7180";
544                 reg = <0x20>;
545                 remote = <&vin1>;
546
547                 port {
548                         adv7180: endpoint {
549                                 bus-width = <8>;
550                                 remote-endpoint = <&vin1ep>;
551                         };
552                 };
553         };
554
555         hdmi@39 {
556                 compatible = "adi,adv7511w";
557                 reg = <0x39>;
558                 interrupt-parent = <&gpio3>;
559                 interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
560
561                 adi,input-depth = <8>;
562                 adi,input-colorspace = "rgb";
563                 adi,input-clock = "1x";
564                 adi,input-style = <1>;
565                 adi,input-justification = "evenly";
566
567                 ports {
568                         #address-cells = <1>;
569                         #size-cells = <0>;
570
571                         port@0 {
572                                 reg = <0>;
573                                 adv7511_in: endpoint {
574                                         remote-endpoint = <&du_out_rgb>;
575                                 };
576                         };
577
578                         port@1 {
579                                 reg = <1>;
580                                 adv7511_out: endpoint {
581                                         remote-endpoint = <&hdmi_con>;
582                                 };
583                         };
584                 };
585         };
586
587         eeprom@50 {
588                 compatible = "renesas,24c02";
589                 reg = <0x50>;
590                 pagesize = <16>;
591         };
592 };
593
594 &i2c6 {
595         status = "okay";
596         clock-frequency = <100000>;
597
598         pmic@58 {
599                 compatible = "dlg,da9063";
600                 reg = <0x58>;
601                 interrupt-parent = <&irqc0>;
602                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
603                 interrupt-controller;
604
605                 rtc {
606                         compatible = "dlg,da9063-rtc";
607                 };
608
609                 wdt {
610                         compatible = "dlg,da9063-watchdog";
611                 };
612         };
613
614         vdd_dvfs: regulator@68 {
615                 compatible = "dlg,da9210";
616                 reg = <0x68>;
617                 interrupt-parent = <&irqc0>;
618                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
619
620                 regulator-min-microvolt = <1000000>;
621                 regulator-max-microvolt = <1000000>;
622                 regulator-boot-on;
623                 regulator-always-on;
624         };
625 };
626
627 &pci0 {
628         status = "okay";
629         pinctrl-0 = <&usb0_pins>;
630         pinctrl-names = "default";
631 };
632
633 &pci1 {
634         status = "okay";
635         pinctrl-0 = <&usb1_pins>;
636         pinctrl-names = "default";
637 };
638
639 &hsusb {
640         status = "okay";
641         pinctrl-0 = <&usb0_pins>;
642         pinctrl-names = "default";
643         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
644 };
645
646 &usbphy {
647         status = "okay";
648 };
649
650 &pcie_bus_clk {
651         status = "okay";
652 };
653
654 &pciec {
655         status = "okay";
656 };
657
658 &cpu0 {
659         cpu0-supply = <&vdd_dvfs>;
660 };
661
662 /* composite video input */
663 &vin1 {
664         status = "okay";
665         pinctrl-0 = <&vin1_pins>;
666         pinctrl-names = "default";
667
668         port {
669                 #address-cells = <1>;
670                 #size-cells = <0>;
671
672                 vin1ep: endpoint {
673                         remote-endpoint = <&adv7180>;
674                         bus-width = <8>;
675                 };
676         };
677 };
678
679 &rcar_sound {
680         pinctrl-0 = <&sound_pins &sound_clk_pins>;
681         pinctrl-names = "default";
682
683         /* Single DAI */
684         #sound-dai-cells = <0>;
685
686         status = "okay";
687
688         rcar_sound,dai {
689                 dai0 {
690                         playback = <&ssi0 &src2 &dvc0>;
691                         capture  = <&ssi1 &src3 &dvc1>;
692                 };
693         };
694 };
695
696 &ssi1 {
697         shared-pin;
698 };