1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the Porter board
4 *
5 * Copyright (C) 2015 Cogent Embedded, Inc.
6 */
7
8/*
9 * SSI-AK4642
10 *
11 * JP3: 2-1: AK4642
12 *      2-3: ADV7511
13 *
14 * This command is required before playback/capture:
15 *
16 *	amixer set "LINEOUT Mixer DACL" on
17 */
18
19/dts-v1/;
20#include "r8a7791.dtsi"
21#include <dt-bindings/gpio/gpio.h>
22
23/ {
24	model = "Porter";
25	compatible = "renesas,porter", "renesas,r8a7791";
26
27	aliases {
28		serial0 = &scif0;
29		i2c9 = &gpioi2c2;
30		i2c10 = &i2chdmi;
31	};
32
33	chosen {
34		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
35		stdout-path = "serial0:115200n8";
36	};
37
38	memory@40000000 {
39		device_type = "memory";
40		reg = <0 0x40000000 0 0x40000000>;
41	};
42
43	memory@200000000 {
44		device_type = "memory";
45		reg = <2 0x00000000 0 0x40000000>;
46	};
47
48	vcc_sdhi0: regulator-vcc-sdhi0 {
49		compatible = "regulator-fixed";
50
51		regulator-name = "SDHI0 Vcc";
52		regulator-min-microvolt = <3300000>;
53		regulator-max-microvolt = <3300000>;
54		regulator-always-on;
55	};
56
57	vccq_sdhi0: regulator-vccq-sdhi0 {
58		compatible = "regulator-gpio";
59
60		regulator-name = "SDHI0 VccQ";
61		regulator-min-microvolt = <1800000>;
62		regulator-max-microvolt = <3300000>;
63
64		gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
65		gpios-states = <1>;
66		states = <3300000 1>, <1800000 0>;
67	};
68
69	vcc_sdhi2: regulator-vcc-sdhi2 {
70		compatible = "regulator-fixed";
71
72		regulator-name = "SDHI2 Vcc";
73		regulator-min-microvolt = <3300000>;
74		regulator-max-microvolt = <3300000>;
75		regulator-always-on;
76	};
77
78	vccq_sdhi2: regulator-vccq-sdhi2 {
79		compatible = "regulator-gpio";
80
81		regulator-name = "SDHI2 VccQ";
82		regulator-min-microvolt = <1800000>;
83		regulator-max-microvolt = <3300000>;
84
85		gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
86		gpios-states = <1>;
87		states = <3300000 1>, <1800000 0>;
88	};
89
90	hdmi-out {
91		compatible = "hdmi-connector";
92		type = "a";
93
94		port {
95			hdmi_con: endpoint {
96				remote-endpoint = <&adv7511_out>;
97			};
98		};
99	};
100
101	x3_clk: x3-clock {
102		compatible = "fixed-clock";
103		#clock-cells = <0>;
104		clock-frequency = <148500000>;
105	};
106
107	x16_clk: x16-clock {
108		compatible = "fixed-clock";
109		#clock-cells = <0>;
110		clock-frequency = <74250000>;
111	};
112
113	x14_clk: audio_clock {
114		compatible = "fixed-clock";
115		#clock-cells = <0>;
116		clock-frequency = <11289600>;
117	};
118
119	sound {
120		compatible = "simple-audio-card";
121
122		simple-audio-card,format = "left_j";
123		simple-audio-card,bitclock-master = <&soundcodec>;
124		simple-audio-card,frame-master = <&soundcodec>;
125
126		simple-audio-card,cpu {
127			sound-dai = <&rcar_sound>;
128		};
129
130		soundcodec: simple-audio-card,codec {
131			sound-dai = <&ak4642>;
132			clocks = <&x14_clk>;
133		};
134	};
135
136	gpioi2c2: i2c-9 {
137		#address-cells = <1>;
138		#size-cells = <0>;
139		compatible = "i2c-gpio";
140		status = "disabled";
141		scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
142		sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
143		i2c-gpio,delay-us = <5>;
144	};
145
146	/*
147	 * A fallback to GPIO is provided for I2C2.
148	 */
149	i2chdmi: i2c-10 {
150		compatible = "i2c-demux-pinctrl";
151		i2c-parent = <&i2c2>, <&gpioi2c2>;
152		i2c-bus-name = "i2c-hdmi";
153		#address-cells = <1>;
154		#size-cells = <0>;
155
156		ak4642: codec@12 {
157			compatible = "asahi-kasei,ak4642";
158			#sound-dai-cells = <0>;
159			reg = <0x12>;
160		};
161
162		composite-in@20 {
163			compatible = "adi,adv7180";
164			reg = <0x20>;
165
166			port {
167				adv7180: endpoint {
168					bus-width = <8>;
169					remote-endpoint = <&vin0ep>;
170				};
171			};
172		};
173
174		hdmi@39 {
175			compatible = "adi,adv7511w";
176			reg = <0x39>;
177			interrupt-parent = <&gpio3>;
178			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
179
180			adi,input-depth = <8>;
181			adi,input-colorspace = "rgb";
182			adi,input-clock = "1x";
183
184			ports {
185				#address-cells = <1>;
186				#size-cells = <0>;
187
188				port@0 {
189					reg = <0>;
190					adv7511_in: endpoint {
191						remote-endpoint = <&du_out_rgb>;
192					};
193				};
194
195				port@1 {
196					reg = <1>;
197					adv7511_out: endpoint {
198						remote-endpoint = <&hdmi_con>;
199					};
200				};
201			};
202		};
203	};
204};
205
206&extal_clk {
207	clock-frequency = <20000000>;
208};
209
210&pfc {
211	scif0_pins: scif0 {
212		groups = "scif0_data_d";
213		function = "scif0";
214	};
215
216	ether_pins: ether {
217		groups = "eth_link", "eth_mdio", "eth_rmii";
218		function = "eth";
219	};
220
221	phy1_pins: phy1 {
222		groups = "intc_irq0";
223		function = "intc";
224	};
225
226	pmic_irq_pins: pmicirq {
227		groups = "intc_irq2";
228		function = "intc";
229	};
230
231	sdhi0_pins: sd0 {
232		groups = "sdhi0_data4", "sdhi0_ctrl";
233		function = "sdhi0";
234	};
235
236	sdhi2_pins: sd2 {
237		groups = "sdhi2_data4", "sdhi2_ctrl";
238		function = "sdhi2";
239	};
240
241	qspi_pins: qspi {
242		groups = "qspi_ctrl", "qspi_data4";
243		function = "qspi";
244	};
245
246	i2c2_pins: i2c2 {
247		groups = "i2c2";
248		function = "i2c2";
249	};
250
251	usb0_pins: usb0 {
252		groups = "usb0";
253		function = "usb0";
254	};
255
256	usb1_pins: usb1 {
257		groups = "usb1";
258		function = "usb1";
259	};
260
261	vin0_pins: vin0 {
262		groups = "vin0_data8", "vin0_clk";
263		function = "vin0";
264	};
265
266	can0_pins: can0 {
267		groups = "can0_data";
268		function = "can0";
269	};
270
271	du_pins: du {
272		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
273		function = "du";
274	};
275
276	ssi_pins: sound {
277		groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
278		function = "ssi";
279	};
280
281	audio_clk_pins: audio_clk {
282		groups = "audio_clk_a";
283		function = "audio_clk";
284	};
285};
286
287&scif0 {
288	pinctrl-0 = <&scif0_pins>;
289	pinctrl-names = "default";
290
291	status = "okay";
292};
293
294&ether {
295	pinctrl-0 = <&ether_pins &phy1_pins>;
296	pinctrl-names = "default";
297
298	phy-handle = <&phy1>;
299	renesas,ether-link-active-low;
300	status = "okay";
301
302	phy1: ethernet-phy@1 {
303		reg = <1>;
304		interrupt-parent = <&irqc0>;
305		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
306		micrel,led-mode = <1>;
307		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
308	};
309};
310
311&sdhi0 {
312	pinctrl-0 = <&sdhi0_pins>;
313	pinctrl-names = "default";
314
315	vmmc-supply = <&vcc_sdhi0>;
316	vqmmc-supply = <&vccq_sdhi0>;
317	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
318	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
319	status = "okay";
320};
321
322&sdhi2 {
323	pinctrl-0 = <&sdhi2_pins>;
324	pinctrl-names = "default";
325
326	vmmc-supply = <&vcc_sdhi2>;
327	vqmmc-supply = <&vccq_sdhi2>;
328	cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
329	status = "okay";
330};
331
332&qspi {
333	pinctrl-0 = <&qspi_pins>;
334	pinctrl-names = "default";
335
336	status = "okay";
337
338	flash@0 {
339		compatible = "spansion,s25fl512s", "jedec,spi-nor";
340		reg = <0>;
341		spi-max-frequency = <30000000>;
342		spi-tx-bus-width = <4>;
343		spi-rx-bus-width = <4>;
344		m25p,fast-read;
345
346		partitions {
347			compatible = "fixed-partitions";
348			#address-cells = <1>;
349			#size-cells = <1>;
350
351			partition@0 {
352				label = "loader_prg";
353				reg = <0x00000000 0x00040000>;
354				read-only;
355			};
356			partition@40000 {
357				label = "user_prg";
358				reg = <0x00040000 0x00400000>;
359				read-only;
360			};
361			partition@440000 {
362				label = "flash_fs";
363				reg = <0x00440000 0x03bc0000>;
364			};
365		};
366	};
367};
368
369&i2c2 {
370	pinctrl-0 = <&i2c2_pins>;
371	pinctrl-names = "i2c-hdmi";
372
373	clock-frequency = <400000>;
374};
375
376&i2c6 {
377	pinctrl-names = "default";
378	pinctrl-0 = <&pmic_irq_pins>;
379	status = "okay";
380	clock-frequency = <100000>;
381
382	pmic@5a {
383		compatible = "dlg,da9063l";
384		reg = <0x5a>;
385		interrupt-parent = <&irqc0>;
386		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
387		interrupt-controller;
388
389		wdt {
390			compatible = "dlg,da9063-watchdog";
391		};
392	};
393
394	vdd_dvfs: regulator@68 {
395		compatible = "dlg,da9210";
396		reg = <0x68>;
397		interrupt-parent = <&irqc0>;
398		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
399
400		regulator-min-microvolt = <1000000>;
401		regulator-max-microvolt = <1000000>;
402		regulator-boot-on;
403		regulator-always-on;
404	};
405};
406
407&sata0 {
408	status = "okay";
409};
410
411&cpu0 {
412	cpu0-supply = <&vdd_dvfs>;
413};
414
415/* composite video input */
416&vin0 {
417	status = "okay";
418	pinctrl-0 = <&vin0_pins>;
419	pinctrl-names = "default";
420
421	port {
422		vin0ep: endpoint {
423			remote-endpoint = <&adv7180>;
424			bus-width = <8>;
425		};
426	};
427};
428
429&pci0 {
430	pinctrl-0 = <&usb0_pins>;
431	pinctrl-names = "default";
432
433	status = "okay";
434};
435
436&pci1 {
437	pinctrl-0 = <&usb1_pins>;
438	pinctrl-names = "default";
439
440	status = "okay";
441};
442
443&hsusb {
444	pinctrl-0 = <&usb0_pins>;
445	pinctrl-names = "default";
446
447	status = "okay";
448};
449
450&usbphy {
451	status = "okay";
452};
453
454&pcie_bus_clk {
455	clock-frequency = <100000000>;
456};
457
458&pciec {
459	status = "okay";
460};
461
462&can0 {
463	pinctrl-0 = <&can0_pins>;
464	pinctrl-names = "default";
465
466	status = "okay";
467};
468
469&du {
470	pinctrl-0 = <&du_pins>;
471	pinctrl-names = "default";
472	status = "okay";
473
474	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
475		 <&x3_clk>, <&x16_clk>;
476	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
477
478	ports {
479		port@0 {
480			endpoint {
481				remote-endpoint = <&adv7511_in>;
482			};
483		};
484	};
485};
486
487&lvds0 {
488	ports {
489		port@1 {
490			lvds_connector: endpoint {
491			};
492		};
493	};
494};
495
496&rcar_sound {
497	pinctrl-0 = <&ssi_pins &audio_clk_pins>;
498	pinctrl-names = "default";
499	status = "okay";
500
501	/* Single DAI */
502	#sound-dai-cells = <0>;
503
504	rcar_sound,dai {
505		dai0 {
506			playback = <&ssi0>;
507			capture  = <&ssi1>;
508		};
509	};
510};
511
512&rwdt {
513	timeout-sec = <60>;
514	status = "okay";
515};
516
517&ssi1 {
518	shared-pin;
519};
520