blob: 5ab139a34c0186dd522b063000ef7f90e315a9c5 [file] [log] [blame]
Neil Armstrong5be4afe2019-10-11 17:33:54 +02001// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2019 BayLibre SAS. All rights reserved.
4 */
5
6/dts-v1/;
7
8#include "meson-sm1.dtsi"
9#include <dt-bindings/gpio/gpio.h>
10#include <dt-bindings/input/input.h>
11#include <dt-bindings/gpio/meson-g12a-gpio.h>
Jerome Brunetdd5f2352020-03-05 12:12:38 +010012#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
Neil Armstrong5be4afe2019-10-11 17:33:54 +020013
14/ {
15 compatible = "seirobotics,sei610", "amlogic,sm1";
16 model = "SEI Robotics SEI610";
17
18 aliases {
19 serial0 = &uart_AO;
20 ethernet0 = &ethmac;
21 };
22
Jerome Brunetdd5f2352020-03-05 12:12:38 +010023 mono_dac: audio-codec-0 {
24 compatible = "maxim,max98357a";
25 #sound-dai-cells = <0>;
26 sound-name-prefix = "U16";
27 sdmode-gpios = <&gpio GPIOX_8 GPIO_ACTIVE_HIGH>;
28 };
29
30 dmics: audio-codec-1 {
31 #sound-dai-cells = <0>;
32 compatible = "dmic-codec";
33 num-channels = <2>;
34 wakeup-delay-ms = <50>;
35 status = "okay";
36 sound-name-prefix = "MIC";
37 };
38
Neil Armstrong5be4afe2019-10-11 17:33:54 +020039 chosen {
40 stdout-path = "serial0:115200n8";
41 };
42
43 emmc_pwrseq: emmc-pwrseq {
44 compatible = "mmc-pwrseq-emmc";
45 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
46 };
47
48 gpio-keys {
Jerome Brunetdd5f2352020-03-05 12:12:38 +010049 compatible = "gpio-keys";
Neil Armstrong5be4afe2019-10-11 17:33:54 +020050
51 key1 {
52 label = "A";
53 linux,code = <BTN_0>;
54 gpios = <&gpio GPIOH_6 GPIO_ACTIVE_LOW>;
Jerome Brunetdd5f2352020-03-05 12:12:38 +010055 interrupt-parent = <&gpio_intc>;
56 interrupts = <34 IRQ_TYPE_EDGE_BOTH>;
Neil Armstrong5be4afe2019-10-11 17:33:54 +020057 };
58
59 key2 {
60 label = "B";
61 linux,code = <BTN_1>;
62 gpios = <&gpio GPIOH_7 GPIO_ACTIVE_LOW>;
Jerome Brunetdd5f2352020-03-05 12:12:38 +010063 interrupt-parent = <&gpio_intc>;
64 interrupts = <35 IRQ_TYPE_EDGE_BOTH>;
Neil Armstrong5be4afe2019-10-11 17:33:54 +020065 };
66
67 key3 {
68 label = "C";
69 linux,code = <BTN_2>;
70 gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
Jerome Brunetdd5f2352020-03-05 12:12:38 +010071 interrupt-parent = <&gpio_intc>;
72 interrupts = <2 IRQ_TYPE_EDGE_BOTH>;
73 };
74
75 mic_mute {
76 label = "MicMute";
77 linux,code = <SW_MUTE_DEVICE>;
78 linux,input-type = <EV_SW>;
79 gpios = <&gpio_ao GPIOE_2 GPIO_ACTIVE_LOW>;
80 interrupt-parent = <&gpio_intc>;
81 interrupts = <99 IRQ_TYPE_EDGE_BOTH>;
82 };
83
84 power_key {
85 label = "PowerKey";
86 linux,code = <KEY_POWER>;
87 gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;
88 interrupt-parent = <&gpio_intc>;
89 interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
Neil Armstrong5be4afe2019-10-11 17:33:54 +020090 };
91 };
92
93 hdmi-connector {
94 compatible = "hdmi-connector";
95 type = "a";
96
97 port {
98 hdmi_connector_in: endpoint {
99 remote-endpoint = <&hdmi_tx_tmds_out>;
100 };
101 };
102 };
103
104 leds {
105 compatible = "gpio-leds";
106
Christian Hewittda77a7872020-04-24 02:58:30 +0000107 led-bluetooth {
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200108 label = "sei610:blue:bt";
109 gpios = <&gpio GPIOC_7 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
110 default-state = "off";
111 };
112 };
113
114 pwmleds {
115 compatible = "pwm-leds";
116
117 power {
118 label = "sei610:red:power";
119 pwms = <&pwm_AO_ab 0 30518 0>;
120 max-brightness = <255>;
121 linux,default-trigger = "default-on";
122 active-low;
123 };
124 };
125
126 memory@0 {
127 device_type = "memory";
128 reg = <0x0 0x0 0x0 0x40000000>;
129 };
130
131 ao_5v: regulator-ao_5v {
132 compatible = "regulator-fixed";
133 regulator-name = "AO_5V";
134 regulator-min-microvolt = <5000000>;
135 regulator-max-microvolt = <5000000>;
136 vin-supply = <&dc_in>;
137 regulator-always-on;
138 };
139
140 dc_in: regulator-dc_in {
141 compatible = "regulator-fixed";
142 regulator-name = "DC_IN";
143 regulator-min-microvolt = <5000000>;
144 regulator-max-microvolt = <5000000>;
145 regulator-always-on;
146 };
147
148 emmc_1v8: regulator-emmc_1v8 {
149 compatible = "regulator-fixed";
150 regulator-name = "EMMC_1V8";
151 regulator-min-microvolt = <1800000>;
152 regulator-max-microvolt = <1800000>;
153 vin-supply = <&vddao_3v3>;
154 regulator-always-on;
155 };
156
157 vddao_3v3: regulator-vddao_3v3 {
158 compatible = "regulator-fixed";
159 regulator-name = "VDDAO_3V3";
160 regulator-min-microvolt = <3300000>;
161 regulator-max-microvolt = <3300000>;
162 vin-supply = <&dc_in>;
163 regulator-always-on;
164 };
165
166 /* Used by Tuner, RGB Led & IR Emitter LED array */
167 vddao_3v3_t: regulator-vddao_3v3_t {
168 compatible = "regulator-fixed";
169 regulator-name = "VDDAO_3V3_T";
170 regulator-min-microvolt = <3300000>;
171 regulator-max-microvolt = <3300000>;
172 vin-supply = <&vddao_3v3>;
173 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
174 enable-active-low;
175 regulator-always-on;
176 };
177
178 vddcpu: regulator-vddcpu {
179 /*
180 * SY8120B1ABC DC/DC Regulator.
181 */
182 compatible = "pwm-regulator";
183
184 regulator-name = "VDDCPU";
185 regulator-min-microvolt = <690000>;
186 regulator-max-microvolt = <1050000>;
187
188 vin-supply = <&dc_in>;
189
190 pwms = <&pwm_AO_cd 1 1500 0>;
191 pwm-dutycycle-range = <100 0>;
192
193 regulator-boot-on;
194 regulator-always-on;
195 };
196
197 vddio_ao1v8: regulator-vddio_ao1v8 {
198 compatible = "regulator-fixed";
199 regulator-name = "VDDIO_AO1V8";
200 regulator-min-microvolt = <1800000>;
201 regulator-max-microvolt = <1800000>;
202 vin-supply = <&vddao_3v3>;
203 regulator-always-on;
204 };
205
206 reserved-memory {
207 /* TEE Reserved Memory */
208 bl32_reserved: bl32@5000000 {
209 reg = <0x0 0x05300000 0x0 0x2000000>;
210 no-map;
211 };
212 };
213
214 sdio_pwrseq: sdio-pwrseq {
215 compatible = "mmc-pwrseq-simple";
216 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
217 clocks = <&wifi32k>;
218 clock-names = "ext_clock";
219 };
220
Jerome Brunetdd5f2352020-03-05 12:12:38 +0100221 sound {
222 compatible = "amlogic,axg-sound-card";
223 model = "SM1-SEI610";
224 audio-aux-devs = <&tdmout_a>, <&tdmout_b>,
225 <&tdmin_a>, <&tdmin_b>;
226 audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
227 "TDMOUT_A IN 1", "FRDDR_B OUT 0",
228 "TDMOUT_A IN 2", "FRDDR_C OUT 0",
229 "TDM_A Playback", "TDMOUT_A OUT",
230 "TDMOUT_B IN 0", "FRDDR_A OUT 1",
231 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
232 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
233 "TDM_B Playback", "TDMOUT_B OUT",
234 "TODDR_A IN 4", "PDM Capture",
235 "TODDR_B IN 4", "PDM Capture",
236 "TODDR_C IN 4", "PDM Capture",
237 "TDMIN_A IN 0", "TDM_A Capture",
238 "TDMIN_A IN 3", "TDM_A Loopback",
239 "TDMIN_B IN 0", "TDM_A Capture",
240 "TDMIN_B IN 3", "TDM_A Loopback",
241 "TDMIN_A IN 1", "TDM_B Capture",
242 "TDMIN_A IN 4", "TDM_B Loopback",
243 "TDMIN_B IN 1", "TDM_B Capture",
244 "TDMIN_B IN 4", "TDM_B Loopback",
245 "TODDR_A IN 0", "TDMIN_A OUT",
246 "TODDR_B IN 0", "TDMIN_A OUT",
247 "TODDR_C IN 0", "TDMIN_A OUT",
248 "TODDR_A IN 1", "TDMIN_B OUT",
249 "TODDR_B IN 1", "TDMIN_B OUT",
250 "TODDR_C IN 1", "TDMIN_B OUT";
251
252 assigned-clocks = <&clkc CLKID_MPLL2>,
253 <&clkc CLKID_MPLL0>,
254 <&clkc CLKID_MPLL1>;
255 assigned-clock-parents = <0>, <0>, <0>;
256 assigned-clock-rates = <294912000>,
257 <270950400>,
258 <393216000>;
259 status = "okay";
260
261 dai-link-0 {
262 sound-dai = <&frddr_a>;
263 };
264
265 dai-link-1 {
266 sound-dai = <&frddr_b>;
267 };
268
269 dai-link-2 {
270 sound-dai = <&frddr_c>;
271 };
272
273 dai-link-3 {
274 sound-dai = <&toddr_a>;
275 };
276
277 dai-link-4 {
278 sound-dai = <&toddr_b>;
279 };
280
281 dai-link-5 {
282 sound-dai = <&toddr_c>;
283 };
284
285 /* internal speaker interface */
286 dai-link-6 {
287 sound-dai = <&tdmif_a>;
288 dai-format = "i2s";
289 dai-tdm-slot-tx-mask-0 = <1 1>;
290 mclk-fs = <256>;
291
292 codec-0 {
293 sound-dai = <&mono_dac>;
294 };
295
296 codec-1 {
297 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
298 };
299 };
300
301 /* 8ch hdmi interface */
302 dai-link-7 {
303 sound-dai = <&tdmif_b>;
304 dai-format = "i2s";
305 dai-tdm-slot-tx-mask-0 = <1 1>;
306 dai-tdm-slot-tx-mask-1 = <1 1>;
307 dai-tdm-slot-tx-mask-2 = <1 1>;
308 dai-tdm-slot-tx-mask-3 = <1 1>;
309 mclk-fs = <256>;
310
311 codec {
312 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
313 };
314 };
315
316 /* internal digital mics */
317 dai-link-8 {
318 sound-dai = <&pdm>;
319
320 codec {
321 sound-dai = <&dmics>;
322 };
323 };
324
325 /* hdmi glue */
326 dai-link-9 {
327 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
328
329 codec {
330 sound-dai = <&hdmi_tx>;
331 };
332 };
333 };
334
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200335 wifi32k: wifi32k {
336 compatible = "pwm-clock";
337 #clock-cells = <0>;
338 clock-frequency = <32768>;
339 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
340 };
341};
342
Jerome Brunetdd5f2352020-03-05 12:12:38 +0100343&arb {
344 status = "okay";
345};
346
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200347&cec_AO {
348 pinctrl-0 = <&cec_ao_a_h_pins>;
349 pinctrl-names = "default";
350 status = "disabled";
351 hdmi-phandle = <&hdmi_tx>;
352};
353
354&cecb_AO {
355 pinctrl-0 = <&cec_ao_b_h_pins>;
356 pinctrl-names = "default";
357 status = "okay";
358 hdmi-phandle = <&hdmi_tx>;
359};
360
Jerome Brunetdd5f2352020-03-05 12:12:38 +0100361&clkc_audio {
362 status = "okay";
363};
364
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200365&cpu0 {
366 cpu-supply = <&vddcpu>;
367 operating-points-v2 = <&cpu_opp_table>;
368 clocks = <&clkc CLKID_CPU_CLK>;
369 clock-latency = <50000>;
370};
371
372&cpu1 {
373 cpu-supply = <&vddcpu>;
374 operating-points-v2 = <&cpu_opp_table>;
375 clocks = <&clkc CLKID_CPU1_CLK>;
376 clock-latency = <50000>;
377};
378
379&cpu2 {
380 cpu-supply = <&vddcpu>;
381 operating-points-v2 = <&cpu_opp_table>;
382 clocks = <&clkc CLKID_CPU2_CLK>;
383 clock-latency = <50000>;
384};
385
386&cpu3 {
387 cpu-supply = <&vddcpu>;
388 operating-points-v2 = <&cpu_opp_table>;
389 clocks = <&clkc CLKID_CPU3_CLK>;
390 clock-latency = <50000>;
391};
392
393&ethmac {
394 status = "okay";
395 phy-handle = <&internal_ephy>;
396 phy-mode = "rmii";
397};
398
Jerome Brunetdd5f2352020-03-05 12:12:38 +0100399&frddr_a {
400 status = "okay";
401};
402
403&frddr_b {
404 status = "okay";
405};
406
407&frddr_c {
408 status = "okay";
409};
410
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200411&hdmi_tx {
412 status = "okay";
413 pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
414 pinctrl-names = "default";
415};
416
417&hdmi_tx_tmds_port {
418 hdmi_tx_tmds_out: endpoint {
419 remote-endpoint = <&hdmi_connector_in>;
420 };
421};
422
423&i2c3 {
424 status = "okay";
425 pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
426 pinctrl-names = "default";
427};
428
429&ir {
430 status = "okay";
431 pinctrl-0 = <&remote_input_ao_pins>;
432 pinctrl-names = "default";
433};
434
Jerome Brunetdd5f2352020-03-05 12:12:38 +0100435&pdm {
436 pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_dclk_z_pins>;
437 pinctrl-names = "default";
438 status = "okay";
439};
440
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200441&pwm_AO_ab {
442 status = "okay";
443 pinctrl-0 = <&pwm_ao_a_pins>;
444 pinctrl-names = "default";
445 clocks = <&xtal>;
446 clock-names = "clkin0";
447};
448
449&pwm_AO_cd {
450 pinctrl-0 = <&pwm_ao_d_e_pins>;
451 pinctrl-names = "default";
452 clocks = <&xtal>;
453 clock-names = "clkin1";
454 status = "okay";
455};
456
457&pwm_ef {
458 status = "okay";
459 pinctrl-0 = <&pwm_e_pins>;
460 pinctrl-names = "default";
461 clocks = <&xtal>;
462 clock-names = "clkin0";
463};
464
465&saradc {
466 status = "okay";
467 vref-supply = <&vddio_ao1v8>;
468};
469
470/* SDIO */
471&sd_emmc_a {
472 status = "okay";
473 pinctrl-0 = <&sdio_pins>;
474 pinctrl-1 = <&sdio_clk_gate_pins>;
475 pinctrl-names = "default", "clk-gate";
476 #address-cells = <1>;
477 #size-cells = <0>;
478
479 bus-width = <4>;
480 cap-sd-highspeed;
481 sd-uhs-sdr50;
482 max-frequency = <100000000>;
483
484 non-removable;
485 disable-wp;
486
Jerome Brunetdd5f2352020-03-05 12:12:38 +0100487 /* WiFi firmware requires power to be kept while in suspend */
488 keep-power-in-suspend;
489
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200490 mmc-pwrseq = <&sdio_pwrseq>;
491
492 vmmc-supply = <&vddao_3v3>;
493 vqmmc-supply = <&vddio_ao1v8>;
494
495 brcmf: wifi@1 {
496 reg = <1>;
497 compatible = "brcm,bcm4329-fmac";
498 };
499};
500
501/* SD card */
502&sd_emmc_b {
503 status = "okay";
504 pinctrl-0 = <&sdcard_c_pins>;
505 pinctrl-1 = <&sdcard_clk_gate_c_pins>;
506 pinctrl-names = "default", "clk-gate";
507
508 bus-width = <4>;
509 cap-sd-highspeed;
510 max-frequency = <50000000>;
511 disable-wp;
512
513 cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
514 vmmc-supply = <&vddao_3v3>;
515 vqmmc-supply = <&vddao_3v3>;
516};
517
518/* eMMC */
519&sd_emmc_c {
520 status = "okay";
Neil Armstrong3a7d6a92020-04-20 15:44:41 +0200521 pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200522 pinctrl-1 = <&emmc_clk_gate_pins>;
523 pinctrl-names = "default", "clk-gate";
524
525 bus-width = <8>;
526 cap-mmc-highspeed;
527 mmc-ddr-1_8v;
528 mmc-hs200-1_8v;
529 max-frequency = <200000000>;
530 non-removable;
531 disable-wp;
532
533 mmc-pwrseq = <&emmc_pwrseq>;
534 vmmc-supply = <&vddao_3v3>;
535 vqmmc-supply = <&emmc_1v8>;
536};
537
Jerome Brunetdd5f2352020-03-05 12:12:38 +0100538&tdmif_a {
539 pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>;
540 pinctrl-names = "default";
541 status = "okay";
542
543 assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>,
544 <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>;
545 assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
546 <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
547 assigned-clock-rates = <0>, <0>;
548};
549
550&tdmif_b {
551 status = "okay";
552};
553
554&tdmin_a {
555 status = "okay";
556};
557
558&tdmin_b {
559 status = "okay";
560};
561
562&tdmout_a {
563 status = "okay";
564};
565
566&tdmout_b {
567 status = "okay";
568};
569
570&toddr_a {
571 status = "okay";
572};
573
574&toddr_b {
575 status = "okay";
576};
577
578&toddr_c {
579 status = "okay";
580};
581
582&tohdmitx {
583 status = "okay";
584};
585
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200586&uart_A {
587 status = "okay";
588 pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
589 pinctrl-names = "default";
590 uart-has-rtscts;
591
592 bluetooth {
593 compatible = "brcm,bcm43438-bt";
Jerome Brunetdd5f2352020-03-05 12:12:38 +0100594 interrupt-parent = <&gpio_intc>;
595 interrupts = <95 IRQ_TYPE_LEVEL_HIGH>;
Neil Armstrong3a7d6a92020-04-20 15:44:41 +0200596 interrupt-names = "host-wakeup";
Neil Armstrong5be4afe2019-10-11 17:33:54 +0200597 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
598 max-speed = <2000000>;
599 clocks = <&wifi32k>;
600 clock-names = "lpo";
601 vbat-supply = <&vddao_3v3>;
602 vddio-supply = <&vddio_ao1v8>;
603 };
604};
605
606/* Exposed via the on-board USB to Serial FT232RL IC */
607&uart_AO {
608 status = "okay";
609 pinctrl-0 = <&uart_ao_a_pins>;
610 pinctrl-names = "default";
611};
612
613&usb {
614 status = "okay";
615 dr_mode = "otg";
616};