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 aliases {
11 serial1 = &hscif0;
12 serial2 = &scif1;
13 serial3 = &hscif1;
14 mmc2 = &sdhi3;
15 };
16
17 clksndsel: clksndsel {
18 #clock-cells = <0>;
19 compatible = "gpio-mux-clock";
20 clocks = <&cs2000>, <&audio_clk_a>; /* clk8snd, clksnd */
21 select-gpios = <&gpio_exp_75 13 GPIO_ACTIVE_HIGH>;
22 };
23
24 hdmi1-out {
25 compatible = "hdmi-connector";
26 type = "a";
27
28 port {
29 hdmi1_con: endpoint {
30 remote-endpoint = <&adv7513_out>;
31 };
32 };
33 };
34
35 reg_t1p8v: regulator-t1p8v {
36 compatible = "regulator-fixed";
37 regulator-name = "T1.8V";
38 regulator-min-microvolt = <1800000>;
39 regulator-max-microvolt = <1800000>;
40 regulator-boot-on;
41 regulator-always-on;
42 };
43
44 pcie_1v5: regulator-pcie-1v5 {
45 compatible = "regulator-fixed";
46 regulator-name = "pcie-1v5";
47 regulator-min-microvolt = <1500000>;
48 regulator-max-microvolt = <1500000>;
49 gpio = <&gpio_exp_77 15 GPIO_ACTIVE_HIGH>;
50 enable-active-high;
51 };
52
53 pcie_3v3: regulator-pcie-3v3 {
54 compatible = "regulator-fixed";
55 regulator-name = "pcie-3v3";
56 regulator-min-microvolt = <3300000>;
57 regulator-max-microvolt = <3300000>;
58 gpio = <&gpio_exp_77 14 GPIO_ACTIVE_HIGH>;
59 enable-active-high;
60 };
61
62 reg_5v: regulator-5v {
63 compatible = "regulator-fixed";
64 regulator-name = "fixed-5V";
65 regulator-min-microvolt = <5000000>;
66 regulator-max-microvolt = <5000000>;
67 regulator-boot-on;
68 regulator-always-on;
69 };
70
71 wlan_en: regulator-wlan_en {
72 compatible = "regulator-fixed";
73 regulator-name = "wlan-en-regulator";
74
75 regulator-min-microvolt = <3300000>;
76 regulator-max-microvolt = <3300000>;
77
78 gpio = <&gpio_exp_74 4 GPIO_ACTIVE_HIGH>;
79 startup-delay-us = <70000>;
80 enable-active-high;
81 };
82 };
83
84 &can0 {
85 pinctrl-0 = <&can0_pins>;
86 pinctrl-names = "default";
87 status = "okay";
88 };
89
90 &can1 {
91 pinctrl-0 = <&can1_pins>;
92 pinctrl-names = "default";
93 status = "okay";
94 };
95
96 &du {
97 ports {
98 port@0 {
99 du_out_rgb: endpoint {
100 remote-endpoint = <&adv7513_in>;
101 };
102 };
103 };
104 };
105
106 &ehci0 {
107 dr_mode = "otg";
108 status = "okay";
109 };
110
111 &hscif0 {
112 pinctrl-0 = <&hscif0_pins>;
113 pinctrl-names = "default";
114 uart-has-rtscts;
115
116 status = "okay";
117 };
118
119 &hscif1 {
120 pinctrl-0 = <&hscif1_pins>;
121 pinctrl-names = "default";
122 uart-has-rtscts;
123
124 status = "okay";
125 };
126
127 &hsusb {
128 dr_mode = "otg";
129 status = "okay";
130 };
131
132 &i2c2 {
133 i2cmux2: i2c-mux@71 {
134 compatible = "nxp,pca9548";
135 #address-cells = <1>;
136 #size-cells = <0>;
137 reg = <0x71>;
138 reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
139
140 /* HDMIoSDA, HDMIoSCL */
141 i2c@4 {
142 #address-cells = <1>;
143 #size-cells = <0>;
144 reg = <4>;
145
146 hdmi@3d {
147 compatible = "adi,adv7513";
148 reg = <0x3d>;
149
150 pinctrl-0 = <&hdmi1_pins>;
151 pinctrl-names = "default";
152
153 interrupt-parent = <&gpio2>;
154 interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
155
156 clocks = <&cs2000>;
157 clock-names = "cec";
158
159 pd-gpios = <&gpio_exp_75 5 GPIO_ACTIVE_LOW>;
160
161 avdd-supply = <®_t1p8v>;
162 dvdd-supply = <®_t1p8v>;
163 pvdd-supply = <®_t1p8v>;
164 dvdd-3v-supply = <®_3p3v>;
165 bgvdd-supply = <®_t1p8v>;
166
167 adi,input-depth = <8>;
168 adi,input-colorspace = "rgb";
169 adi,input-clock = "1x";
170
171 ports {
172 #address-cells = <1>;
173 #size-cells = <0>;
174
175 port@0 {
176 reg = <0>;
177 adv7513_in: endpoint {
178 remote-endpoint = <&du_out_rgb>;
179 };
180 };
181
182 port@1 {
183 reg = <1>;
184 adv7513_out: endpoint {
185 remote-endpoint = <&hdmi1_con>;
186 };
187 };
188 };
189 };
190 };
191
192 /* Audio_SDA, Audio_SCL */
193 i2c@7 {
194 #address-cells = <1>;
195 #size-cells = <0>;
196 reg = <7>;
197
198 accelerometer@1d {
199 compatible = "st,lsm9ds0-imu";
200 reg = <0x1d>;
201
202 vdd-supply = <®_3p3v>;
203 vddio-supply = <®_3p3v>;
204 };
205
206 pcm3168a: audio-codec@44 {
207 #sound-dai-cells = <0>;
208 compatible = "ti,pcm3168a";
209 reg = <0x44>;
210 clocks = <&clksndsel>;
211 clock-names = "scki";
212
213 VDD1-supply = <®_3p3v>;
214 VDD2-supply = <®_3p3v>;
215 VCCAD1-supply = <®_5v>;
216 VCCAD2-supply = <®_5v>;
217 VCCDA1-supply = <®_5v>;
218 VCCDA2-supply = <®_5v>;
219 };
220
221 gyroscope@6b {
222 compatible = "st,lsm9ds0-gyro";
223 reg = <0x6b>;
224
225 vdd-supply = <®_3p3v>;
226 vddio-supply = <®_3p3v>;
227 };
228 };
229 };
230
231 /* U11 */
232 gpio_exp_74: gpio@74 {
233 compatible = "ti,tca9539";
234 reg = <0x74>;
235 gpio-controller;
236 #gpio-cells = <2>;
237 interrupt-controller;
238 #interrupt-cells = <2>;
239 interrupt-parent = <&gpio6>;
240 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
241
242 audio-out-off-hog {
243 gpio-hog;
244 gpios = <0 GPIO_ACTIVE_HIGH>; /* P00 */
245 output-high;
246 line-name = "Audio_Out_OFF";
247 };
248
249 hub-pwen-hog {
250 gpio-hog;
251 gpios = <6 GPIO_ACTIVE_HIGH>;
252 output-high;
253 line-name = "HUB pwen";
254 };
255
256 hub-rst-hog {
257 gpio-hog;
258 gpios = <7 GPIO_ACTIVE_HIGH>;
259 output-high;
260 line-name = "HUB rst";
261 };
262
263 otg-extlpn-hog {
264 gpio-hog;
265 gpios = <9 GPIO_ACTIVE_HIGH>;
266 output-high;
267 line-name = "OTG EXTLPn";
268 };
269
270 otg-offvbusn-hog {
271 gpio-hog;
272 gpios = <8 GPIO_ACTIVE_HIGH>;
273 output-low;
274 line-name = "OTG OFFVBUSn";
275 };
276
277 sd-wifi-mux-hog {
278 gpio-hog;
279 gpios = <5 GPIO_ACTIVE_HIGH>;
280 output-low; /* Connect WL1837 */
281 line-name = "SD WiFi mux";
282 };
283
284 snd-rst-hog {
285 gpio-hog;
286 gpios = <15 GPIO_ACTIVE_HIGH>; /* P17 */
287 output-high;
288 line-name = "SND_RST";
289 };
290 };
291
292 /* U5 */
293 gpio_exp_75: gpio@75 {
294 compatible = "ti,tca9539";
295 reg = <0x75>;
296 gpio-controller;
297 #gpio-cells = <2>;
298 interrupt-controller;
299 #interrupt-cells = <2>;
300 interrupt-parent = <&gpio6>;
301 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
302 };
303 };
304
305 &i2c4 {
306 i2cmux4: i2c-mux@71 {
307 compatible = "nxp,pca9548";
308 #address-cells = <1>;
309 #size-cells = <0>;
310 reg = <0x71>;
311 reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
312 };
313
314 gpio_exp_76: gpio@76 {
315 compatible = "ti,tca9539";
316 reg = <0x76>;
317 gpio-controller;
318 #gpio-cells = <2>;
319 interrupt-controller;
320 #interrupt-cells = <2>;
321 interrupt-parent = <&gpio7>;
322 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
323 };
324
325 gpio_exp_77: gpio@77 {
326 compatible = "ti,tca9539";
327 reg = <0x77>;
328 gpio-controller;
329 #gpio-cells = <2>;
330 interrupt-controller;
331 #interrupt-cells = <2>;
332 interrupt-parent = <&gpio5>;
333 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
334 };
335 };
336
337 &ohci0 {
338 dr_mode = "otg";
339 status = "okay";
340 };
341
342 &pcie_bus_clk {
343 clock-frequency = <100000000>;
344 };
345
346 &pciec0 {
347 status = "okay";
348 };
349
350 &pciec1 {
351 status = "okay";
352
353 vpcie1v5-supply = <&pcie_1v5>;
354 vpcie3v3-supply = <&pcie_3v3>;
355 };
356
357 &pfc {
358 can0_pins: can0 {
359 groups = "can0_data_a";
360 function = "can0";
361 };
362
363 can1_pins: can1 {
364 groups = "can1_data";
365 function = "can1";
366 };
367
368 hdmi1_pins: hdmi1 {
369 adv7513-interrupt {
370 pins = "GP_2_14";
371 bias-pull-up;
372 };
373
374 du {
375 groups = "du_rgb888", "du_sync", "du_clk_out_0",
376 "du_disp";
377 function = "du";
378 };
379 };
380
381 hscif0_pins: hscif0 {
382 groups = "hscif0_data", "hscif0_ctrl";
383 function = "hscif0";
384 };
385
386 hscif1_pins: hscif1 {
387 groups = "hscif1_data_a", "hscif1_ctrl_a";
388 function = "hscif1";
389 };
390
391 scif1_pins: scif1 {
392 groups = "scif1_data_b";
393 function = "scif1";
394 };
395
396 sdhi3_pins: sdhi3 {
397 groups = "sdhi3_data4", "sdhi3_ctrl";
398 function = "sdhi3";
399 power-source = <3300>;
400 };
401
402 sound_pcm_pins: sound-pcm {
403 groups = "ssi349_ctrl", "ssi3_data", "ssi4_data";
404 function = "ssi";
405 };
406
407 usb0_pins: usb0 {
408 groups = "usb0";
409 function = "usb0";
410 };
411 };
412
413 &rcar_sound {
414 pinctrl-0 = <&sound_pins
415 &sound_clk_pins
416 &sound_pcm_pins>;
417 };
418
419 &scif1 {
420 pinctrl-0 = <&scif1_pins>;
421 pinctrl-names = "default";
422
423 status = "okay";
424
425 gnss {
426 compatible = "u-blox,neo-m8";
427 reset-gpios = <&gpio_exp_75 6 GPIO_ACTIVE_LOW>;
428 vcc-supply = <®_3p3v>;
429 current-speed = <9600>;
430 };
431 };
432
433 &sdhi3 {
434 pinctrl-0 = <&sdhi3_pins>;
435 pinctrl-names = "default";
436
437 vmmc-supply = <&wlan_en>;
438 vqmmc-supply = <&wlan_en>;
439 bus-width = <4>;
440 no-1-8-v;
441 non-removable;
442 cap-power-off-card;
443 keep-power-in-suspend;
444 max-frequency = <26000000>;
445 status = "okay";
446
447 #address-cells = <1>;
448 #size-cells = <0>;
449 wlcore: wlcore@2 {
450 compatible = "ti,wl1837";
451 reg = <2>;
452 interrupt-parent = <&gpio1>;
453 interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
454 };
455 };
456
457 &ssi4 {
458 shared-pin;
459 };
460
461 &usb2_phy0 {
462 pinctrl-0 = <&usb0_pins>;
463 pinctrl-names = "default";
464
465 status = "okay";
466 };
467
468 &xhci0 {
469 status = "okay";
470 };
471
472 /*
473 * For sound-test.
474 *
475 * We can switch Audio Card for testing
476 * see also ulcb.dtsi
477 *
478 * #include "ulcb-kf-simple-audio-card.dtsi"
479 * #include "ulcb-kf-simple-audio-card-mix+split.dtsi"
480 * #include "ulcb-kf-audio-graph-card.dtsi"
481 * #include "ulcb-kf-audio-graph-card-mix+split.dtsi"
482 * #include "ulcb-kf-audio-graph-card2-mix+split.dtsi"
483 */
484 #include "ulcb-kf-audio-graph-card2.dtsi"
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