xref: /openbmc/u-boot/arch/arm/dts/r8a7791-porter.dts (revision 4f6c7b12) 
1/*
2 * Device Tree Source for the Porter board
3 *
4 * Copyright (C) 2015 Cogent Embedded, Inc.
5 *
6 * SPDX-License-Identifier:	GPL-2.0
7 */
8
9/*
10 * SSI-AK4642
11 *
12 * JP3: 2-1: AK4642
13 *      2-3: ADV7511
14 *
15 * This command is required before playback/capture:
16 *
17 *	amixer set "LINEOUT Mixer DACL" on
18 */
19
20/dts-v1/;
21#include "r8a7791.dtsi"
22#include <dt-bindings/gpio/gpio.h>
23
24/ {
25	model = "Porter";
26	compatible = "renesas,porter", "renesas,r8a7791";
27
28	aliases {
29		serial0 = &scif0;
30	};
31
32	chosen {
33		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
34		stdout-path = "serial0:115200n8";
35	};
36
37	memory@40000000 {
38		device_type = "memory";
39		reg = <0 0x40000000 0 0x40000000>;
40	};
41
42	memory@200000000 {
43		device_type = "memory";
44		reg = <2 0x00000000 0 0x40000000>;
45	};
46
47	vcc_sdhi0: regulator-vcc-sdhi0 {
48		compatible = "regulator-fixed";
49
50		regulator-name = "SDHI0 Vcc";
51		regulator-min-microvolt = <3300000>;
52		regulator-max-microvolt = <3300000>;
53		regulator-always-on;
54	};
55
56	vccq_sdhi0: regulator-vccq-sdhi0 {
57		compatible = "regulator-gpio";
58
59		regulator-name = "SDHI0 VccQ";
60		regulator-min-microvolt = <1800000>;
61		regulator-max-microvolt = <3300000>;
62
63		gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
64		gpios-states = <1>;
65		states = <3300000 1
66			  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
88			  1800000 0>;
89	};
90
91	hdmi-out {
92		compatible = "hdmi-connector";
93		type = "a";
94
95		port {
96			hdmi_con: endpoint {
97				remote-endpoint = <&adv7511_out>;
98			};
99		};
100	};
101
102	x3_clk: x3-clock {
103		compatible = "fixed-clock";
104		#clock-cells = <0>;
105		clock-frequency = <148500000>;
106	};
107
108	x16_clk: x16-clock {
109		compatible = "fixed-clock";
110		#clock-cells = <0>;
111		clock-frequency = <74250000>;
112	};
113
114	x14_clk: audio_clock {
115		compatible = "fixed-clock";
116		#clock-cells = <0>;
117		clock-frequency = <11289600>;
118	};
119
120	sound {
121		compatible = "simple-audio-card";
122
123		simple-audio-card,format = "left_j";
124		simple-audio-card,bitclock-master = <&soundcodec>;
125		simple-audio-card,frame-master = <&soundcodec>;
126
127		simple-audio-card,cpu {
128			sound-dai = <&rcar_sound>;
129		};
130
131		soundcodec: simple-audio-card,codec {
132			sound-dai = <&ak4642>;
133			clocks = <&x14_clk>;
134		};
135	};
136};
137
138&extal_clk {
139	clock-frequency = <20000000>;
140};
141
142&pfc {
143	scif0_pins: scif0 {
144		groups = "scif0_data_d";
145		function = "scif0";
146	};
147
148	ether_pins: ether {
149		groups = "eth_link", "eth_mdio", "eth_rmii";
150		function = "eth";
151	};
152
153	phy1_pins: phy1 {
154		groups = "intc_irq0";
155		function = "intc";
156	};
157
158	sdhi0_pins: sd0 {
159		groups = "sdhi0_data4", "sdhi0_ctrl";
160		function = "sdhi0";
161	};
162
163	sdhi2_pins: sd2 {
164		groups = "sdhi2_data4", "sdhi2_ctrl";
165		function = "sdhi2";
166	};
167
168	qspi_pins: qspi {
169		groups = "qspi_ctrl", "qspi_data4";
170		function = "qspi";
171	};
172
173	i2c2_pins: i2c2 {
174		groups = "i2c2";
175		function = "i2c2";
176	};
177
178	usb0_pins: usb0 {
179		groups = "usb0";
180		function = "usb0";
181	};
182
183	usb1_pins: usb1 {
184		groups = "usb1";
185		function = "usb1";
186	};
187
188	vin0_pins: vin0 {
189		groups = "vin0_data8", "vin0_clk";
190		function = "vin0";
191	};
192
193	can0_pins: can0 {
194		groups = "can0_data";
195		function = "can0";
196	};
197
198	du_pins: du {
199		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
200		function = "du";
201	};
202
203	ssi_pins: sound {
204		groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
205		function = "ssi";
206	};
207
208	audio_clk_pins: audio_clk {
209		groups = "audio_clk_a";
210		function = "audio_clk";
211	};
212};
213
214&scif0 {
215	pinctrl-0 = <&scif0_pins>;
216	pinctrl-names = "default";
217
218	status = "okay";
219};
220
221&ether {
222	pinctrl-0 = <&ether_pins &phy1_pins>;
223	pinctrl-names = "default";
224
225	phy-handle = <&phy1>;
226	renesas,ether-link-active-low;
227	status = "okay";
228
229	phy1: ethernet-phy@1 {
230		reg = <1>;
231		interrupt-parent = <&irqc0>;
232		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
233		micrel,led-mode = <1>;
234	};
235};
236
237&sdhi0 {
238	pinctrl-0 = <&sdhi0_pins>;
239	pinctrl-names = "default";
240
241	vmmc-supply = <&vcc_sdhi0>;
242	vqmmc-supply = <&vccq_sdhi0>;
243	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
244	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
245	status = "okay";
246};
247
248&sdhi2 {
249	pinctrl-0 = <&sdhi2_pins>;
250	pinctrl-names = "default";
251
252	vmmc-supply = <&vcc_sdhi2>;
253	vqmmc-supply = <&vccq_sdhi2>;
254	cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
255	status = "okay";
256};
257
258&qspi {
259	pinctrl-0 = <&qspi_pins>;
260	pinctrl-names = "default";
261
262	status = "okay";
263
264	flash@0 {
265		compatible = "spansion,s25fl512s", "jedec,spi-nor";
266		reg = <0>;
267		spi-max-frequency = <30000000>;
268		spi-tx-bus-width = <4>;
269		spi-rx-bus-width = <4>;
270		m25p,fast-read;
271
272		partitions {
273			compatible = "fixed-partitions";
274			#address-cells = <1>;
275			#size-cells = <1>;
276
277			partition@0 {
278				label = "loader_prg";
279				reg = <0x00000000 0x00040000>;
280				read-only;
281			};
282			partition@40000 {
283				label = "user_prg";
284				reg = <0x00040000 0x00400000>;
285				read-only;
286			};
287			partition@440000 {
288				label = "flash_fs";
289				reg = <0x00440000 0x03bc0000>;
290			};
291		};
292	};
293};
294
295&i2c2 {
296	pinctrl-0 = <&i2c2_pins>;
297	pinctrl-names = "default";
298
299	status = "okay";
300	clock-frequency = <400000>;
301
302	ak4642: codec@12 {
303		compatible = "asahi-kasei,ak4642";
304		#sound-dai-cells = <0>;
305		reg = <0x12>;
306	};
307
308	composite-in@20 {
309		compatible = "adi,adv7180";
310		reg = <0x20>;
311		remote = <&vin0>;
312
313		port {
314			adv7180: endpoint {
315				bus-width = <8>;
316				remote-endpoint = <&vin0ep>;
317			};
318		};
319	};
320
321	hdmi@39 {
322		compatible = "adi,adv7511w";
323		reg = <0x39>;
324		interrupt-parent = <&gpio3>;
325		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
326
327		adi,input-depth = <8>;
328		adi,input-colorspace = "rgb";
329		adi,input-clock = "1x";
330		adi,input-style = <1>;
331		adi,input-justification = "evenly";
332
333		ports {
334			#address-cells = <1>;
335			#size-cells = <0>;
336
337			port@0 {
338				reg = <0>;
339				adv7511_in: endpoint {
340					remote-endpoint = <&du_out_rgb>;
341				};
342			};
343
344			port@1 {
345				reg = <1>;
346				adv7511_out: endpoint {
347					remote-endpoint = <&hdmi_con>;
348				};
349			};
350		};
351	};
352};
353
354&sata0 {
355	status = "okay";
356};
357
358/* composite video input */
359&vin0 {
360	status = "okay";
361	pinctrl-0 = <&vin0_pins>;
362	pinctrl-names = "default";
363
364	port {
365		#address-cells = <1>;
366		#size-cells = <0>;
367
368		vin0ep: endpoint {
369			remote-endpoint = <&adv7180>;
370			bus-width = <8>;
371		};
372	};
373};
374
375&pci0 {
376	pinctrl-0 = <&usb0_pins>;
377	pinctrl-names = "default";
378
379	status = "okay";
380};
381
382&pci1 {
383	pinctrl-0 = <&usb1_pins>;
384	pinctrl-names = "default";
385
386	status = "okay";
387};
388
389&hsusb {
390	pinctrl-0 = <&usb0_pins>;
391	pinctrl-names = "default";
392
393	status = "okay";
394};
395
396&usbphy {
397	status = "okay";
398};
399
400&pcie_bus_clk {
401	clock-frequency = <100000000>;
402};
403
404&pciec {
405	status = "okay";
406};
407
408&can0 {
409	pinctrl-0 = <&can0_pins>;
410	pinctrl-names = "default";
411
412	status = "okay";
413};
414
415&du {
416	pinctrl-0 = <&du_pins>;
417	pinctrl-names = "default";
418	status = "okay";
419
420	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
421		 <&x3_clk>, <&x16_clk>;
422	clock-names = "du.0", "du.1", "lvds.0",
423		      "dclkin.0", "dclkin.1";
424
425	ports {
426		port@1 {
427			endpoint {
428				remote-endpoint = <&adv7511_in>;
429			};
430		};
431	};
432};
433
434&rcar_sound {
435	pinctrl-0 = <&ssi_pins &audio_clk_pins>;
436	pinctrl-names = "default";
437	status = "okay";
438
439	/* Single DAI */
440	#sound-dai-cells = <0>;
441
442	rcar_sound,dai {
443		dai0 {
444			playback = <&ssi0>;
445			capture  = <&ssi1>;
446		};
447	};
448};
449
450&ssi1 {
451	shared-pin;
452};
453