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 = &scif0;
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			gpio-key,wakeup;
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			gpio-key,wakeup;
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			gpio-key,wakeup;
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			gpio-key,wakeup;
104			debounce-interval = <20>;
105		};
106		key-a {
107			gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
108			linux,code = <KEY_A>;
109			label = "SW30";
110			gpio-key,wakeup;
111			debounce-interval = <20>;
112		};
113		key-b {
114			gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
115			linux,code = <KEY_B>;
116			label = "SW31";
117			gpio-key,wakeup;
118			debounce-interval = <20>;
119		};
120		key-c {
121			gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
122			linux,code = <KEY_C>;
123			label = "SW32";
124			gpio-key,wakeup;
125			debounce-interval = <20>;
126		};
127		key-d {
128			gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
129			linux,code = <KEY_D>;
130			label = "SW33";
131			gpio-key,wakeup;
132			debounce-interval = <20>;
133		};
134		key-e {
135			gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
136			linux,code = <KEY_E>;
137			label = "SW34";
138			gpio-key,wakeup;
139			debounce-interval = <20>;
140		};
141		key-f {
142			gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
143			linux,code = <KEY_F>;
144			label = "SW35";
145			gpio-key,wakeup;
146			debounce-interval = <20>;
147		};
148		key-g {
149			gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
150			linux,code = <KEY_G>;
151			label = "SW36";
152			gpio-key,wakeup;
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	sound {
246		compatible = "simple-audio-card";
247
248		simple-audio-card,format = "left_j";
249		simple-audio-card,bitclock-master = <&sndcodec>;
250		simple-audio-card,frame-master = <&sndcodec>;
251
252		sndcpu: simple-audio-card,cpu {
253			sound-dai = <&rcar_sound>;
254		};
255
256		sndcodec: simple-audio-card,codec {
257			sound-dai = <&ak4643>;
258			system-clock-frequency = <11289600>;
259		};
260	};
261
262	hdmi-out {
263		compatible = "hdmi-connector";
264		type = "a";
265
266		port {
267			hdmi_con: endpoint {
268				remote-endpoint = <&adv7511_out>;
269			};
270		};
271	};
272
273	x2_clk: x2-clock {
274		compatible = "fixed-clock";
275		#clock-cells = <0>;
276		clock-frequency = <148500000>;
277	};
278
279	x13_clk: x13-clock {
280		compatible = "fixed-clock";
281		#clock-cells = <0>;
282		clock-frequency = <148500000>;
283	};
284};
285
286&du {
287	pinctrl-0 = <&du_pins>;
288	pinctrl-names = "default";
289	status = "okay";
290
291	clocks = <&mstp7_clks R8A7791_CLK_DU0>,
292		 <&mstp7_clks R8A7791_CLK_DU1>,
293		 <&mstp7_clks R8A7791_CLK_LVDS0>,
294		 <&x13_clk>, <&x2_clk>;
295	clock-names = "du.0", "du.1", "lvds.0",
296		      "dclkin.0", "dclkin.1";
297
298	ports {
299		port@0 {
300			endpoint {
301				remote-endpoint = <&adv7511_in>;
302			};
303		};
304		port@1 {
305			lvds_connector: endpoint {
306			};
307		};
308	};
309};
310
311&extal_clk {
312	clock-frequency = <20000000>;
313};
314
315&pfc {
316	i2c2_pins: i2c2 {
317		renesas,groups = "i2c2";
318		renesas,function = "i2c2";
319	};
320
321	du_pins: du {
322		renesas,groups = "du_rgb666", "du_sync", "du_disp", "du_clk_out_0";
323		renesas,function = "du";
324	};
325
326	scif0_pins: serial0 {
327		renesas,groups = "scif0_data_d";
328		renesas,function = "scif0";
329	};
330
331	scif1_pins: serial1 {
332		renesas,groups = "scif1_data_d";
333		renesas,function = "scif1";
334	};
335
336	ether_pins: ether {
337		renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
338		renesas,function = "eth";
339	};
340
341	phy1_pins: phy1 {
342		renesas,groups = "intc_irq0";
343		renesas,function = "intc";
344	};
345
346	sdhi0_pins: sd0 {
347		renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
348		renesas,function = "sdhi0";
349	};
350
351	sdhi1_pins: sd1 {
352		renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
353		renesas,function = "sdhi1";
354	};
355
356	sdhi2_pins: sd2 {
357		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
358		renesas,function = "sdhi2";
359	};
360
361	qspi_pins: spi0 {
362		renesas,groups = "qspi_ctrl", "qspi_data4";
363		renesas,function = "qspi";
364	};
365
366	msiof0_pins: spi1 {
367		renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
368				 "msiof0_tx";
369		renesas,function = "msiof0";
370	};
371
372	usb0_pins: usb0 {
373		renesas,groups = "usb0";
374		renesas,function = "usb0";
375	};
376
377	usb1_pins: usb1 {
378		renesas,groups = "usb1";
379		renesas,function = "usb1";
380	};
381
382	vin1_pins: vin1 {
383		renesas,groups = "vin1_data8", "vin1_clk";
384		renesas,function = "vin1";
385	};
386
387	sound_pins: sound {
388		renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
389		renesas,function = "ssi";
390	};
391
392	sound_clk_pins: sound_clk {
393		renesas,groups = "audio_clk_a";
394		renesas,function = "audio_clk";
395	};
396};
397
398&ether {
399	pinctrl-0 = <&ether_pins &phy1_pins>;
400	pinctrl-names = "default";
401
402	phy-handle = <&phy1>;
403	renesas,ether-link-active-low;
404	status = "okay";
405
406	phy1: ethernet-phy@1 {
407		reg = <1>;
408		interrupt-parent = <&irqc0>;
409		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
410		micrel,led-mode = <1>;
411	};
412};
413
414&cmt0 {
415	status = "okay";
416};
417
418&sata0 {
419	status = "okay";
420};
421
422&scif0 {
423	pinctrl-0 = <&scif0_pins>;
424	pinctrl-names = "default";
425
426	status = "okay";
427};
428
429&scif1 {
430	pinctrl-0 = <&scif1_pins>;
431	pinctrl-names = "default";
432
433	status = "okay";
434};
435
436&sdhi0 {
437	pinctrl-0 = <&sdhi0_pins>;
438	pinctrl-names = "default";
439
440	vmmc-supply = <&vcc_sdhi0>;
441	vqmmc-supply = <&vccq_sdhi0>;
442	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
443	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
444	status = "okay";
445};
446
447&sdhi1 {
448	pinctrl-0 = <&sdhi1_pins>;
449	pinctrl-names = "default";
450
451	vmmc-supply = <&vcc_sdhi1>;
452	vqmmc-supply = <&vccq_sdhi1>;
453	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
454	wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
455	status = "okay";
456};
457
458&sdhi2 {
459	pinctrl-0 = <&sdhi2_pins>;
460	pinctrl-names = "default";
461
462	vmmc-supply = <&vcc_sdhi2>;
463	vqmmc-supply = <&vccq_sdhi2>;
464	cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
465	status = "okay";
466};
467
468&qspi {
469	pinctrl-0 = <&qspi_pins>;
470	pinctrl-names = "default";
471
472	status = "okay";
473
474	flash: flash@0 {
475		#address-cells = <1>;
476		#size-cells = <1>;
477		compatible = "spansion,s25fl512s";
478		reg = <0>;
479		spi-max-frequency = <30000000>;
480		spi-tx-bus-width = <4>;
481		spi-rx-bus-width = <4>;
482		spi-cpha;
483		spi-cpol;
484		m25p,fast-read;
485
486		partition@0 {
487			label = "loader";
488			reg = <0x00000000 0x00080000>;
489			read-only;
490		};
491		partition@80000 {
492			label = "user";
493			reg = <0x00080000 0x00580000>;
494			read-only;
495		};
496		partition@600000 {
497			label = "flash";
498			reg = <0x00600000 0x03a00000>;
499		};
500	};
501};
502
503&msiof0 {
504	pinctrl-0 = <&msiof0_pins>;
505	pinctrl-names = "default";
506
507	status = "okay";
508
509	pmic: pmic@0 {
510		compatible = "renesas,r2a11302ft";
511		reg = <0>;
512		spi-max-frequency = <6000000>;
513		spi-cpol;
514		spi-cpha;
515	};
516};
517
518&i2c2 {
519	pinctrl-0 = <&i2c2_pins>;
520	pinctrl-names = "default";
521
522	status = "okay";
523	clock-frequency = <100000>;
524
525	ak4643: sound-codec@12 {
526		compatible = "asahi-kasei,ak4643";
527		#sound-dai-cells = <0>;
528		reg = <0x12>;
529	};
530
531	composite-in@20 {
532		compatible = "adi,adv7180";
533		reg = <0x20>;
534		remote = <&vin1>;
535
536		port {
537			adv7180: endpoint {
538				bus-width = <8>;
539				remote-endpoint = <&vin1ep>;
540			};
541		};
542	};
543
544	hdmi@39 {
545		compatible = "adi,adv7511w";
546		reg = <0x39>;
547		interrupt-parent = <&gpio3>;
548		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
549
550		adi,input-depth = <8>;
551		adi,input-colorspace = "rgb";
552		adi,input-clock = "1x";
553		adi,input-style = <1>;
554		adi,input-justification = "evenly";
555
556		ports {
557			#address-cells = <1>;
558			#size-cells = <0>;
559
560			port@0 {
561				reg = <0>;
562				adv7511_in: endpoint {
563					remote-endpoint = <&du_out_rgb>;
564				};
565			};
566
567			port@1 {
568				reg = <1>;
569				adv7511_out: endpoint {
570					remote-endpoint = <&hdmi_con>;
571				};
572			};
573		};
574	};
575
576	eeprom@50 {
577		compatible = "renesas,24c02";
578		reg = <0x50>;
579		pagesize = <16>;
580	};
581};
582
583&i2c6 {
584	status = "okay";
585	clock-frequency = <100000>;
586
587	pmic@58 {
588		compatible = "dlg,da9063";
589		reg = <0x58>;
590		interrupt-parent = <&irqc0>;
591		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
592		interrupt-controller;
593
594		rtc {
595			compatible = "dlg,da9063-rtc";
596		};
597
598		wdt {
599			compatible = "dlg,da9063-watchdog";
600		};
601	};
602
603	vdd_dvfs: regulator@68 {
604		compatible = "dlg,da9210";
605		reg = <0x68>;
606		interrupt-parent = <&irqc0>;
607		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
608
609		regulator-min-microvolt = <1000000>;
610		regulator-max-microvolt = <1000000>;
611		regulator-boot-on;
612		regulator-always-on;
613	};
614};
615
616&pci0 {
617	status = "okay";
618	pinctrl-0 = <&usb0_pins>;
619	pinctrl-names = "default";
620};
621
622&pci1 {
623	status = "okay";
624	pinctrl-0 = <&usb1_pins>;
625	pinctrl-names = "default";
626};
627
628&hsusb {
629	status = "okay";
630	pinctrl-0 = <&usb0_pins>;
631	pinctrl-names = "default";
632	renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
633};
634
635&usbphy {
636	status = "okay";
637};
638
639&pcie_bus_clk {
640	status = "okay";
641};
642
643&pciec {
644	status = "okay";
645};
646
647&cpu0 {
648	cpu0-supply = <&vdd_dvfs>;
649};
650
651/* composite video input */
652&vin1 {
653	status = "okay";
654	pinctrl-0 = <&vin1_pins>;
655	pinctrl-names = "default";
656
657	port {
658		#address-cells = <1>;
659		#size-cells = <0>;
660
661		vin1ep: endpoint {
662			remote-endpoint = <&adv7180>;
663			bus-width = <8>;
664		};
665	};
666};
667
668&rcar_sound {
669	pinctrl-0 = <&sound_pins &sound_clk_pins>;
670	pinctrl-names = "default";
671
672	/* Single DAI */
673	#sound-dai-cells = <0>;
674
675	status = "okay";
676
677	rcar_sound,dai {
678		dai0 {
679			playback = <&ssi0 &src2 &dvc0>;
680			capture  = <&ssi1 &src3 &dvc1>;
681		};
682	};
683};
684
685&ssi1 {
686	shared-pin;
687};
688