xref: /openbmc/u-boot/arch/arm/dts/r8a7791-porter.dts (revision fbe502e9) 
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	};
30
31	chosen {
32		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
33		stdout-path = "serial0:115200n8";
34	};
35
36	memory@40000000 {
37		device_type = "memory";
38		reg = <0 0x40000000 0 0x40000000>;
39	};
40
41	memory@200000000 {
42		device_type = "memory";
43		reg = <2 0x00000000 0 0x40000000>;
44	};
45
46	vcc_sdhi0: regulator-vcc-sdhi0 {
47		compatible = "regulator-fixed";
48
49		regulator-name = "SDHI0 Vcc";
50		regulator-min-microvolt = <3300000>;
51		regulator-max-microvolt = <3300000>;
52		regulator-always-on;
53	};
54
55	vccq_sdhi0: regulator-vccq-sdhi0 {
56		compatible = "regulator-gpio";
57
58		regulator-name = "SDHI0 VccQ";
59		regulator-min-microvolt = <1800000>;
60		regulator-max-microvolt = <3300000>;
61
62		gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
63		gpios-states = <1>;
64		states = <3300000 1
65			  1800000 0>;
66	};
67
68	vcc_sdhi2: regulator-vcc-sdhi2 {
69		compatible = "regulator-fixed";
70
71		regulator-name = "SDHI2 Vcc";
72		regulator-min-microvolt = <3300000>;
73		regulator-max-microvolt = <3300000>;
74		regulator-always-on;
75	};
76
77	vccq_sdhi2: regulator-vccq-sdhi2 {
78		compatible = "regulator-gpio";
79
80		regulator-name = "SDHI2 VccQ";
81		regulator-min-microvolt = <1800000>;
82		regulator-max-microvolt = <3300000>;
83
84		gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
85		gpios-states = <1>;
86		states = <3300000 1
87			  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
137&extal_clk {
138	clock-frequency = <20000000>;
139};
140
141&pfc {
142	scif0_pins: scif0 {
143		groups = "scif0_data_d";
144		function = "scif0";
145	};
146
147	ether_pins: ether {
148		groups = "eth_link", "eth_mdio", "eth_rmii";
149		function = "eth";
150	};
151
152	phy1_pins: phy1 {
153		groups = "intc_irq0";
154		function = "intc";
155	};
156
157	sdhi0_pins: sd0 {
158		groups = "sdhi0_data4", "sdhi0_ctrl";
159		function = "sdhi0";
160	};
161
162	sdhi2_pins: sd2 {
163		groups = "sdhi2_data4", "sdhi2_ctrl";
164		function = "sdhi2";
165	};
166
167	qspi_pins: qspi {
168		groups = "qspi_ctrl", "qspi_data4";
169		function = "qspi";
170	};
171
172	i2c2_pins: i2c2 {
173		groups = "i2c2";
174		function = "i2c2";
175	};
176
177	usb0_pins: usb0 {
178		groups = "usb0";
179		function = "usb0";
180	};
181
182	usb1_pins: usb1 {
183		groups = "usb1";
184		function = "usb1";
185	};
186
187	vin0_pins: vin0 {
188		groups = "vin0_data8", "vin0_clk";
189		function = "vin0";
190	};
191
192	can0_pins: can0 {
193		groups = "can0_data";
194		function = "can0";
195	};
196
197	du_pins: du {
198		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
199		function = "du";
200	};
201
202	ssi_pins: sound {
203		groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
204		function = "ssi";
205	};
206
207	audio_clk_pins: audio_clk {
208		groups = "audio_clk_a";
209		function = "audio_clk";
210	};
211};
212
213&scif0 {
214	pinctrl-0 = <&scif0_pins>;
215	pinctrl-names = "default";
216
217	status = "okay";
218};
219
220&ether {
221	pinctrl-0 = <&ether_pins &phy1_pins>;
222	pinctrl-names = "default";
223
224	phy-handle = <&phy1>;
225	renesas,ether-link-active-low;
226	status = "okay";
227
228	phy1: ethernet-phy@1 {
229		reg = <1>;
230		interrupt-parent = <&irqc0>;
231		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
232		micrel,led-mode = <1>;
233	};
234};
235
236&sdhi0 {
237	pinctrl-0 = <&sdhi0_pins>;
238	pinctrl-names = "default";
239
240	vmmc-supply = <&vcc_sdhi0>;
241	vqmmc-supply = <&vccq_sdhi0>;
242	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
243	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
244	status = "okay";
245};
246
247&sdhi2 {
248	pinctrl-0 = <&sdhi2_pins>;
249	pinctrl-names = "default";
250
251	vmmc-supply = <&vcc_sdhi2>;
252	vqmmc-supply = <&vccq_sdhi2>;
253	cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
254	status = "okay";
255};
256
257&qspi {
258	pinctrl-0 = <&qspi_pins>;
259	pinctrl-names = "default";
260
261	status = "okay";
262
263	flash@0 {
264		compatible = "spansion,s25fl512s", "jedec,spi-nor";
265		reg = <0>;
266		spi-max-frequency = <30000000>;
267		spi-tx-bus-width = <4>;
268		spi-rx-bus-width = <4>;
269		m25p,fast-read;
270
271		partitions {
272			compatible = "fixed-partitions";
273			#address-cells = <1>;
274			#size-cells = <1>;
275
276			partition@0 {
277				label = "loader_prg";
278				reg = <0x00000000 0x00040000>;
279				read-only;
280			};
281			partition@40000 {
282				label = "user_prg";
283				reg = <0x00040000 0x00400000>;
284				read-only;
285			};
286			partition@440000 {
287				label = "flash_fs";
288				reg = <0x00440000 0x03bc0000>;
289			};
290		};
291	};
292};
293
294&i2c2 {
295	pinctrl-0 = <&i2c2_pins>;
296	pinctrl-names = "default";
297
298	status = "okay";
299	clock-frequency = <400000>;
300
301	ak4642: codec@12 {
302		compatible = "asahi-kasei,ak4642";
303		#sound-dai-cells = <0>;
304		reg = <0x12>;
305	};
306
307	composite-in@20 {
308		compatible = "adi,adv7180";
309		reg = <0x20>;
310		remote = <&vin0>;
311
312		port {
313			adv7180: endpoint {
314				bus-width = <8>;
315				remote-endpoint = <&vin0ep>;
316			};
317		};
318	};
319
320	hdmi@39 {
321		compatible = "adi,adv7511w";
322		reg = <0x39>;
323		interrupt-parent = <&gpio3>;
324		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
325
326		adi,input-depth = <8>;
327		adi,input-colorspace = "rgb";
328		adi,input-clock = "1x";
329		adi,input-style = <1>;
330		adi,input-justification = "evenly";
331
332		ports {
333			#address-cells = <1>;
334			#size-cells = <0>;
335
336			port@0 {
337				reg = <0>;
338				adv7511_in: endpoint {
339					remote-endpoint = <&du_out_rgb>;
340				};
341			};
342
343			port@1 {
344				reg = <1>;
345				adv7511_out: endpoint {
346					remote-endpoint = <&hdmi_con>;
347				};
348			};
349		};
350	};
351};
352
353&i2c6 {
354	status = "okay";
355	clock-frequency = <400000>;
356};
357
358&sata0 {
359	status = "okay";
360};
361
362/* composite video input */
363&vin0 {
364	status = "okay";
365	pinctrl-0 = <&vin0_pins>;
366	pinctrl-names = "default";
367
368	port {
369		#address-cells = <1>;
370		#size-cells = <0>;
371
372		vin0ep: endpoint {
373			remote-endpoint = <&adv7180>;
374			bus-width = <8>;
375		};
376	};
377};
378
379&pci0 {
380	pinctrl-0 = <&usb0_pins>;
381	pinctrl-names = "default";
382
383	status = "okay";
384};
385
386&pci1 {
387	pinctrl-0 = <&usb1_pins>;
388	pinctrl-names = "default";
389
390	status = "okay";
391};
392
393&hsusb {
394	pinctrl-0 = <&usb0_pins>;
395	pinctrl-names = "default";
396
397	status = "okay";
398};
399
400&usbphy {
401	status = "okay";
402};
403
404&pcie_bus_clk {
405	clock-frequency = <100000000>;
406};
407
408&pciec {
409	status = "okay";
410};
411
412&can0 {
413	pinctrl-0 = <&can0_pins>;
414	pinctrl-names = "default";
415
416	status = "okay";
417};
418
419&du {
420	pinctrl-0 = <&du_pins>;
421	pinctrl-names = "default";
422	status = "okay";
423
424	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
425		 <&x3_clk>, <&x16_clk>;
426	clock-names = "du.0", "du.1", "lvds.0",
427		      "dclkin.0", "dclkin.1";
428
429	ports {
430		port@1 {
431			endpoint {
432				remote-endpoint = <&adv7511_in>;
433			};
434		};
435	};
436};
437
438&rcar_sound {
439	pinctrl-0 = <&ssi_pins &audio_clk_pins>;
440	pinctrl-names = "default";
441	status = "okay";
442
443	/* Single DAI */
444	#sound-dai-cells = <0>;
445
446	rcar_sound,dai {
447		dai0 {
448			playback = <&ssi0>;
449			capture  = <&ssi1>;
450		};
451	};
452};
453
454&ssi1 {
455	shared-pin;
456};
457