xref: /linux/scripts/dtc/include-prefixes/arm64/renesas/ulcb-kf.dtsi (revision c55b44c9386f3ee1b08752638559f19deaf6040d) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the Kingfisher (ULCB extension) board
4 *
5 * Copyright (C) 2017 Renesas Electronics Corp.
6 * Copyright (C) 2017 Cogent Embedded, Inc.
7 */
8
9/*
10 * SSI-PCM3168A
11 *	aplay   -D plughw:0,2 xxx.wav
12 *	arecord -D plughw:0,3 xxx.wav
13 */
14
15/ {
16	aliases {
17		serial1 = &hscif0;
18		serial2 = &scif1;
19		mmc2 = &sdhi3;
20	};
21
22	clksndsel: clksndsel {
23		#clock-cells = <0>;
24		compatible = "gpio-mux-clock";
25		clocks = <&cs2000>, <&audio_clk_a>; /* clk8snd, clksnd */
26		select-gpios = <&gpio_exp_75 13 GPIO_ACTIVE_HIGH>;
27	};
28
29	snd_3p3v: regulator-snd_3p3v {
30		compatible = "regulator-fixed";
31		regulator-name = "snd-3.3v";
32		regulator-min-microvolt = <3300000>;
33		regulator-max-microvolt = <3300000>;
34	};
35
36	snd_vcc5v: regulator-snd_vcc5v {
37		compatible = "regulator-fixed";
38		regulator-name = "snd-vcc5v";
39		regulator-min-microvolt = <5000000>;
40		regulator-max-microvolt = <5000000>;
41	};
42
43	wlan_en: regulator-wlan_en {
44		compatible = "regulator-fixed";
45		regulator-name = "wlan-en-regulator";
46
47		regulator-min-microvolt = <3300000>;
48		regulator-max-microvolt = <3300000>;
49
50		gpio = <&gpio_exp_74 4 GPIO_ACTIVE_HIGH>;
51		startup-delay-us = <70000>;
52		enable-active-high;
53	};
54};
55
56&can0 {
57	pinctrl-0 = <&can0_pins>;
58	pinctrl-names = "default";
59	status = "okay";
60};
61
62&can1 {
63	pinctrl-0 = <&can1_pins>;
64	pinctrl-names = "default";
65	status = "okay";
66};
67
68&ehci0 {
69	dr_mode = "otg";
70	status = "okay";
71};
72
73&hscif0 {
74	pinctrl-0 = <&hscif0_pins>;
75	pinctrl-names = "default";
76	uart-has-rtscts;
77
78	status = "okay";
79};
80
81&hsusb {
82	dr_mode = "otg";
83	status = "okay";
84};
85
86&i2c2 {
87	i2cswitch2: i2c-switch@71 {
88		compatible = "nxp,pca9548";
89		#address-cells = <1>;
90		#size-cells = <0>;
91		reg = <0x71>;
92		reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
93
94		/* Audio_SDA, Audio_SCL */
95		i2c@7 {
96			#address-cells = <1>;
97			#size-cells = <0>;
98			reg = <7>;
99
100			pcm3168a: audio-codec@44 {
101				#sound-dai-cells = <0>;
102				compatible = "ti,pcm3168a";
103				reg = <0x44>;
104				clocks = <&clksndsel>;
105				clock-names = "scki";
106
107				VDD1-supply	= <&snd_3p3v>;
108				VDD2-supply	= <&snd_3p3v>;
109				VCCAD1-supply	= <&snd_vcc5v>;
110				VCCAD2-supply	= <&snd_vcc5v>;
111				VCCDA1-supply	= <&snd_vcc5v>;
112				VCCDA2-supply	= <&snd_vcc5v>;
113
114				ports {
115					#address-cells = <1>;
116					#size-cells = <0>;
117					mclk-fs = <512>;
118					port@0 {
119						reg = <0>;
120						pcm3168a_endpoint_p: endpoint {
121							remote-endpoint = <&rsnd_for_pcm3168a_play>;
122							clocks = <&clksndsel>;
123						};
124					};
125					port@1 {
126						reg = <1>;
127						pcm3168a_endpoint_c: endpoint {
128							remote-endpoint = <&rsnd_for_pcm3168a_capture>;
129							clocks = <&clksndsel>;
130						};
131					};
132				};
133			};
134		};
135	};
136
137	/* U11 */
138	gpio_exp_74: gpio@74 {
139		compatible = "ti,tca9539";
140		reg = <0x74>;
141		gpio-controller;
142		#gpio-cells = <2>;
143		interrupt-controller;
144		interrupt-parent = <&gpio6>;
145		interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
146
147		audio-out-off-hog {
148			gpio-hog;
149			gpios = <0 GPIO_ACTIVE_HIGH>; /* P00 */
150			output-high;
151			line-name = "Audio_Out_OFF";
152		};
153
154		hub-pwen-hog {
155			gpio-hog;
156			gpios = <6 GPIO_ACTIVE_HIGH>;
157			output-high;
158			line-name = "HUB pwen";
159		};
160
161		hub-rst-hog {
162			gpio-hog;
163			gpios = <7 GPIO_ACTIVE_HIGH>;
164			output-high;
165			line-name = "HUB rst";
166		};
167
168		otg-extlpn-hog {
169			gpio-hog;
170			gpios = <9 GPIO_ACTIVE_HIGH>;
171			output-high;
172			line-name = "OTG EXTLPn";
173		};
174
175		otg-offvbusn-hog {
176			gpio-hog;
177			gpios = <8 GPIO_ACTIVE_HIGH>;
178			output-low;
179			line-name = "OTG OFFVBUSn";
180		};
181
182		sd-wifi-mux-hog {
183			gpio-hog;
184			gpios = <5 GPIO_ACTIVE_HIGH>;
185			output-low;	/* Connect WL1837 */
186			line-name = "SD WiFi mux";
187		};
188
189		snd-rst-hog {
190			gpio-hog;
191			gpios = <15 GPIO_ACTIVE_HIGH>; /* P17 */
192			output-high;
193			line-name = "SND_RST";
194		};
195	};
196
197	/* U5 */
198	gpio_exp_75: gpio@75 {
199		compatible = "ti,tca9539";
200		reg = <0x75>;
201		gpio-controller;
202		#gpio-cells = <2>;
203		interrupt-controller;
204		interrupt-parent = <&gpio6>;
205		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
206	};
207};
208
209&i2c4 {
210	i2cswitch4: i2c-switch@71 {
211		compatible = "nxp,pca9548";
212		#address-cells = <1>;
213		#size-cells = <0>;
214		reg = <0x71>;
215		reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
216	};
217
218	gpio_exp_76: gpio@76 {
219		compatible = "ti,tca9539";
220		reg = <0x76>;
221		gpio-controller;
222		#gpio-cells = <2>;
223		interrupt-controller;
224		interrupt-parent = <&gpio7>;
225		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
226	};
227
228	gpio_exp_77: gpio@77 {
229		compatible = "ti,tca9539";
230		reg = <0x77>;
231		gpio-controller;
232		#gpio-cells = <2>;
233		interrupt-controller;
234		interrupt-parent = <&gpio5>;
235		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
236	};
237};
238
239&ohci0 {
240	dr_mode = "otg";
241	status = "okay";
242};
243
244&pcie_bus_clk {
245	clock-frequency = <100000000>;
246};
247
248&pciec0 {
249	status = "okay";
250};
251
252&pciec1 {
253	status = "okay";
254};
255
256&pfc {
257	can0_pins: can0 {
258		groups = "can0_data_a";
259		function = "can0";
260	};
261
262	can1_pins: can1 {
263		groups = "can1_data";
264		function = "can1";
265	};
266
267	hscif0_pins: hscif0 {
268		groups = "hscif0_data", "hscif0_ctrl";
269		function = "hscif0";
270	};
271
272	scif1_pins: scif1 {
273		groups = "scif1_data_b", "scif1_ctrl";
274		function = "scif1";
275	};
276
277	sdhi3_pins: sdhi3 {
278		groups = "sdhi3_data4", "sdhi3_ctrl";
279		function = "sdhi3";
280		power-source = <3300>;
281	};
282
283	sound_pcm_pins: sound-pcm {
284		groups = "ssi349_ctrl", "ssi3_data", "ssi4_data";
285		function = "ssi";
286	};
287
288	usb0_pins: usb0 {
289		groups = "usb0";
290		function = "usb0";
291	};
292};
293
294&rcar_sound {
295	pinctrl-0 = <&sound_pins
296		     &sound_clk_pins
297		     &sound_pcm_pins>;
298
299	ports {
300		/* rsnd_port0/1 are on salvator-common */
301		rsnd_port2: port@2 {
302			reg = <2>;
303			rsnd_for_pcm3168a_play: endpoint {
304				remote-endpoint = <&pcm3168a_endpoint_p>;
305
306				dai-format = "i2s";
307				bitclock-master = <&rsnd_for_pcm3168a_play>;
308				frame-master = <&rsnd_for_pcm3168a_play>;
309				dai-tdm-slot-num = <8>;
310
311				playback = <&ssi3>;
312			};
313		};
314		rsnd_port3: port@3 {
315			reg = <3>;
316			rsnd_for_pcm3168a_capture: endpoint {
317				remote-endpoint = <&pcm3168a_endpoint_c>;
318
319				dai-format = "i2s";
320				bitclock-master = <&rsnd_for_pcm3168a_capture>;
321				frame-master = <&rsnd_for_pcm3168a_capture>;
322				dai-tdm-slot-num = <6>;
323
324				capture  = <&ssi4>;
325			};
326		};
327	};
328};
329
330&scif1 {
331	pinctrl-0 = <&scif1_pins>;
332	pinctrl-names = "default";
333	uart-has-rtscts;
334
335	status = "okay";
336};
337
338&sdhi3 {
339	pinctrl-0 = <&sdhi3_pins>;
340	pinctrl-names = "default";
341
342	vmmc-supply = <&wlan_en>;
343	vqmmc-supply = <&wlan_en>;
344	bus-width = <4>;
345	no-1-8-v;
346	non-removable;
347	cap-power-off-card;
348	keep-power-in-suspend;
349	max-frequency = <26000000>;
350	status = "okay";
351
352	#address-cells = <1>;
353	#size-cells = <0>;
354	wlcore: wlcore@2 {
355		compatible = "ti,wl1837";
356		reg = <2>;
357		interrupt-parent = <&gpio1>;
358		interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
359	};
360};
361
362&sound_card {
363	dais = <&rsnd_port0	/* ak4613 */
364		&rsnd_port1	/* HDMI0  */
365		&rsnd_port2	/* pcm3168a playback */
366		&rsnd_port3	/* pcm3168a capture  */
367		>;
368};
369
370&ssi4 {
371	shared-pin;
372};
373
374&usb2_phy0 {
375	pinctrl-0 = <&usb0_pins>;
376	pinctrl-names = "default";
377
378	status = "okay";
379};
380
381&xhci0 {
382	status = "okay";
383};
384