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	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_rgb666", "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		#address-cells = <1>;
483		#size-cells = <1>;
484		compatible = "spansion,s25fl512s", "jedec,spi-nor";
485		reg = <0>;
486		spi-max-frequency = <30000000>;
487		spi-tx-bus-width = <4>;
488		spi-rx-bus-width = <4>;
489		spi-cpha;
490		spi-cpol;
491		m25p,fast-read;
492
493		partition@0 {
494			label = "loader";
495			reg = <0x00000000 0x00080000>;
496			read-only;
497		};
498		partition@80000 {
499			label = "user";
500			reg = <0x00080000 0x00580000>;
501			read-only;
502		};
503		partition@600000 {
504			label = "flash";
505			reg = <0x00600000 0x03a00000>;
506		};
507	};
508};
509
510&msiof0 {
511	pinctrl-0 = <&msiof0_pins>;
512	pinctrl-names = "default";
513
514	status = "okay";
515
516	pmic: pmic@0 {
517		compatible = "renesas,r2a11302ft";
518		reg = <0>;
519		spi-max-frequency = <6000000>;
520		spi-cpol;
521		spi-cpha;
522	};
523};
524
525&i2c2 {
526	pinctrl-0 = <&i2c2_pins>;
527	pinctrl-names = "default";
528
529	status = "okay";
530	clock-frequency = <100000>;
531
532	ak4643: codec@12 {
533		compatible = "asahi-kasei,ak4643";
534		#sound-dai-cells = <0>;
535		reg = <0x12>;
536	};
537
538	composite-in@20 {
539		compatible = "adi,adv7180";
540		reg = <0x20>;
541		remote = <&vin1>;
542
543		port {
544			adv7180: endpoint {
545				bus-width = <8>;
546				remote-endpoint = <&vin1ep>;
547			};
548		};
549	};
550
551	hdmi@39 {
552		compatible = "adi,adv7511w";
553		reg = <0x39>;
554		interrupt-parent = <&gpio3>;
555		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
556
557		adi,input-depth = <8>;
558		adi,input-colorspace = "rgb";
559		adi,input-clock = "1x";
560		adi,input-style = <1>;
561		adi,input-justification = "evenly";
562
563		ports {
564			#address-cells = <1>;
565			#size-cells = <0>;
566
567			port@0 {
568				reg = <0>;
569				adv7511_in: endpoint {
570					remote-endpoint = <&du_out_rgb>;
571				};
572			};
573
574			port@1 {
575				reg = <1>;
576				adv7511_out: endpoint {
577					remote-endpoint = <&hdmi_con>;
578				};
579			};
580		};
581	};
582
583	eeprom@50 {
584		compatible = "renesas,24c02";
585		reg = <0x50>;
586		pagesize = <16>;
587	};
588};
589
590&i2c6 {
591	status = "okay";
592	clock-frequency = <100000>;
593
594	pmic@58 {
595		compatible = "dlg,da9063";
596		reg = <0x58>;
597		interrupt-parent = <&irqc0>;
598		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
599		interrupt-controller;
600
601		rtc {
602			compatible = "dlg,da9063-rtc";
603		};
604
605		wdt {
606			compatible = "dlg,da9063-watchdog";
607		};
608	};
609
610	vdd_dvfs: regulator@68 {
611		compatible = "dlg,da9210";
612		reg = <0x68>;
613		interrupt-parent = <&irqc0>;
614		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
615
616		regulator-min-microvolt = <1000000>;
617		regulator-max-microvolt = <1000000>;
618		regulator-boot-on;
619		regulator-always-on;
620	};
621};
622
623&pci0 {
624	status = "okay";
625	pinctrl-0 = <&usb0_pins>;
626	pinctrl-names = "default";
627};
628
629&pci1 {
630	status = "okay";
631	pinctrl-0 = <&usb1_pins>;
632	pinctrl-names = "default";
633};
634
635&hsusb {
636	status = "okay";
637	pinctrl-0 = <&usb0_pins>;
638	pinctrl-names = "default";
639	renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
640};
641
642&usbphy {
643	status = "okay";
644};
645
646&pcie_bus_clk {
647	status = "okay";
648};
649
650&pciec {
651	status = "okay";
652};
653
654&cpu0 {
655	cpu0-supply = <&vdd_dvfs>;
656};
657
658/* composite video input */
659&vin1 {
660	status = "okay";
661	pinctrl-0 = <&vin1_pins>;
662	pinctrl-names = "default";
663
664	port {
665		#address-cells = <1>;
666		#size-cells = <0>;
667
668		vin1ep: endpoint {
669			remote-endpoint = <&adv7180>;
670			bus-width = <8>;
671		};
672	};
673};
674
675&rcar_sound {
676	pinctrl-0 = <&sound_pins &sound_clk_pins>;
677	pinctrl-names = "default";
678
679	/* Single DAI */
680	#sound-dai-cells = <0>;
681
682	status = "okay";
683
684	rcar_sound,dai {
685		dai0 {
686			playback = <&ssi0 &src2 &dvc0>;
687			capture  = <&ssi1 &src3 &dvc1>;
688		};
689	};
690};
691
692&ssi1 {
693	shared-pin;
694};
695