1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2017 Amlogic, Inc. All rights reserved.
4 */
5
6/dts-v1/;
7
8#include "meson-axg.dtsi"
9#include <dt-bindings/input/input.h>
10
11/ {
12	compatible = "amlogic,s400", "amlogic,a113d", "amlogic,meson-axg";
13	model = "Amlogic Meson AXG S400 Development Board";
14
15	adc_keys {
16		compatible = "adc-keys";
17		io-channels = <&saradc 0>;
18		io-channel-names = "buttons";
19		keyup-threshold-microvolt = <1800000>;
20
21		button-next {
22			label = "Next";
23			linux,code = <KEY_NEXT>;
24			press-threshold-microvolt = <1116000>; /* 62% */
25		};
26
27		button-prev {
28			label = "Previous";
29			linux,code = <KEY_PREVIOUS>;
30			press-threshold-microvolt = <900000>; /* 50% */
31		};
32
33		button-wifi {
34			label = "Wifi";
35			linux,code = <KEY_WLAN>;
36			press-threshold-microvolt = <684000>; /* 38% */
37		};
38
39		button-up {
40			label = "Volume Up";
41			linux,code = <KEY_VOLUMEUP>;
42			press-threshold-microvolt = <468000>; /* 26% */
43		};
44
45		button-down {
46			label = "Volume Down";
47			linux,code = <KEY_VOLUMEDOWN>;
48			press-threshold-microvolt = <252000>; /* 14% */
49		};
50
51		button-voice {
52			label = "Voice";
53			linux,code = <KEY_VOICECOMMAND>;
54			press-threshold-microvolt = <0>; /* 0% */
55		};
56	};
57
58	aliases {
59		serial0 = &uart_AO;
60		serial1 = &uart_A;
61	};
62
63	linein: audio-codec-0 {
64		#sound-dai-cells = <0>;
65		compatible = "everest,es7241";
66		VDDA-supply = <&vcc_3v3>;
67		VDDP-supply = <&vcc_3v3>;
68		VDDD-supply = <&vcc_3v3>;
69		sound-name-prefix = "Linein";
70	};
71
72	lineout: audio-codec-1 {
73		#sound-dai-cells = <0>;
74		compatible = "everest,es7154";
75		VDD-supply = <&vcc_3v3>;
76		PVDD-supply = <&vcc_5v>;
77		sound-name-prefix = "Lineout";
78	};
79
80	spdif_dit: audio-codec-2 {
81		#sound-dai-cells = <0>;
82		compatible = "linux,spdif-dit";
83		sound-name-prefix = "DIT";
84	};
85
86	dmics: audio-codec-3 {
87		#sound-dai-cells = <0>;
88		compatible = "dmic-codec";
89		num-channels = <7>;
90		wakeup-delay-ms = <50>;
91		sound-name-prefix = "MIC";
92	};
93
94	spdif_dir: audio-codec-4 {
95		#sound-dai-cells = <0>;
96		compatible = "linux,spdif-dir";
97		sound-name-prefix = "DIR";
98	};
99
100	emmc_pwrseq: emmc-pwrseq {
101		compatible = "mmc-pwrseq-emmc";
102		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
103	};
104
105	chosen {
106		stdout-path = "serial0:115200n8";
107	};
108
109	memory@0 {
110		device_type = "memory";
111		reg = <0x0 0x0 0x0 0x40000000>;
112	};
113
114	main_12v: regulator-main_12v {
115		compatible = "regulator-fixed";
116		regulator-name = "12V";
117		regulator-min-microvolt = <12000000>;
118		regulator-max-microvolt = <12000000>;
119		regulator-always-on;
120	};
121
122	vcc_3v3: regulator-vcc_3v3 {
123		compatible = "regulator-fixed";
124		regulator-name = "VCC_3V3";
125		regulator-min-microvolt = <3300000>;
126		regulator-max-microvolt = <3300000>;
127		vin-supply = <&vddao_3v3>;
128		regulator-always-on;
129	};
130
131	vcc_5v: regulator-vcc_5v {
132		compatible = "regulator-fixed";
133		regulator-name = "VCC5V";
134		regulator-min-microvolt = <5000000>;
135		regulator-max-microvolt = <5000000>;
136		vin-supply = <&main_12v>;
137
138		gpio = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
139		enable-active-high;
140	};
141
142	vddao_3v3: regulator-vddao_3v3 {
143		compatible = "regulator-fixed";
144		regulator-name = "VDDAO_3V3";
145		regulator-min-microvolt = <3300000>;
146		regulator-max-microvolt = <3300000>;
147		vin-supply = <&main_12v>;
148		regulator-always-on;
149	};
150
151	vddio_ao18: regulator-vddio_ao18 {
152		compatible = "regulator-fixed";
153		regulator-name = "VDDIO_AO18";
154		regulator-min-microvolt = <1800000>;
155		regulator-max-microvolt = <1800000>;
156		vin-supply = <&vddao_3v3>;
157		regulator-always-on;
158	};
159
160	vddio_boot: regulator-vddio_boot {
161		compatible = "regulator-fixed";
162		regulator-name = "VDDIO_BOOT";
163		regulator-min-microvolt = <1800000>;
164		regulator-max-microvolt = <1800000>;
165		vin-supply = <&vddao_3v3>;
166		regulator-always-on;
167	};
168
169	usb_pwr: regulator-usb_pwr {
170		compatible = "regulator-fixed";
171		regulator-name = "USB_PWR";
172		regulator-min-microvolt = <5000000>;
173		regulator-max-microvolt = <5000000>;
174		vin-supply = <&vcc_5v>;
175
176		gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
177		enable-active-high;
178	};
179
180	sdio_pwrseq: sdio-pwrseq {
181		compatible = "mmc-pwrseq-simple";
182		reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
183		clocks = <&wifi32k>;
184		clock-names = "ext_clock";
185	};
186
187	speaker-leds {
188		compatible = "gpio-leds";
189
190		aled1 {
191			label = "speaker:aled1";
192			gpios = <&gpio_speaker 7 0>;
193		};
194
195		aled2 {
196			label = "speaker:aled2";
197			gpios = <&gpio_speaker 6 0>;
198		};
199
200		aled3 {
201			label = "speaker:aled3";
202			gpios = <&gpio_speaker 5 0>;
203		};
204
205		aled4 {
206			label = "speaker:aled4";
207			gpios = <&gpio_speaker 4 0>;
208		};
209
210		aled5 {
211			label = "speaker:aled5";
212			gpios = <&gpio_speaker 3 0>;
213		};
214
215		aled6 {
216			label = "speaker:aled6";
217			gpios = <&gpio_speaker 2 0>;
218		};
219	};
220
221	sound {
222		compatible = "amlogic,axg-sound-card";
223		model = "AXG-S400";
224		audio-aux-devs = <&tdmin_a>, <&tdmin_b>,  <&tdmin_c>,
225				 <&tdmin_lb>, <&tdmout_c>;
226		audio-widgets = "Line", "Lineout",
227				"Line", "Linein",
228				"Speaker", "Speaker1 Left",
229				"Speaker", "Speaker1 Right";
230		audio-routing = "TDMOUT_C IN 0", "FRDDR_A OUT 2",
231				"SPDIFOUT IN 0", "FRDDR_A OUT 3",
232				"TDMOUT_C IN 1", "FRDDR_B OUT 2",
233				"SPDIFOUT IN 1", "FRDDR_B OUT 3",
234				"TDMOUT_C IN 2", "FRDDR_C OUT 2",
235				"SPDIFOUT IN 2", "FRDDR_C OUT 3",
236				"TDM_C Playback", "TDMOUT_C OUT",
237				"TDMIN_A IN 2", "TDM_C Capture",
238				"TDMIN_A IN 5", "TDM_C Loopback",
239				"TDMIN_B IN 2", "TDM_C Capture",
240				"TDMIN_B IN 5", "TDM_C Loopback",
241				"TDMIN_C IN 2", "TDM_C Capture",
242				"TDMIN_C IN 5", "TDM_C Loopback",
243				"TDMIN_LB IN 2", "TDM_C Loopback",
244				"TDMIN_LB IN 5", "TDM_C Capture",
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				"TODDR_A IN 2", "TDMIN_C OUT",
252				"TODDR_B IN 2", "TDMIN_C OUT",
253				"TODDR_C IN 2", "TDMIN_C OUT",
254				"TODDR_A IN 3", "SPDIFIN Capture",
255				"TODDR_B IN 3", "SPDIFIN Capture",
256				"TODDR_C IN 3", "SPDIFIN Capture",
257				"TODDR_A IN 4", "PDM Capture",
258				"TODDR_B IN 4", "PDM Capture",
259				"TODDR_C IN 4", "PDM Capture",
260				"TODDR_A IN 6", "TDMIN_LB OUT",
261				"TODDR_B IN 6", "TDMIN_LB OUT",
262				"TODDR_C IN 6", "TDMIN_LB OUT",
263				"Lineout", "Lineout AOUTL",
264				"Lineout", "Lineout AOUTR",
265				"Speaker1 Left", "SPK1 OUT_A",
266				"Speaker1 Left", "SPK1 OUT_B",
267				"Speaker1 Right", "SPK1 OUT_C",
268				"Speaker1 Right", "SPK1 OUT_D",
269				"Linein AINL", "Linein",
270				"Linein AINR", "Linein";
271		assigned-clocks = <&clkc CLKID_HIFI_PLL>,
272				  <&clkc CLKID_MPLL0>,
273				  <&clkc CLKID_MPLL1>;
274		assigned-clock-parents = <0>, <0>, <0>;
275		assigned-clock-rates = <589824000>,
276				       <270950400>,
277				       <393216000>;
278
279		dai-link-0 {
280			sound-dai = <&frddr_a>;
281		};
282
283		dai-link-1 {
284			sound-dai = <&frddr_b>;
285		};
286
287		dai-link-2 {
288			sound-dai = <&frddr_c>;
289		};
290
291		dai-link-3 {
292			sound-dai = <&toddr_a>;
293		};
294
295		dai-link-4 {
296			sound-dai = <&toddr_b>;
297		};
298
299		dai-link-5 {
300			sound-dai = <&toddr_c>;
301		};
302
303		dai-link-6 {
304			sound-dai = <&tdmif_c>;
305			dai-format = "i2s";
306			dai-tdm-slot-tx-mask-2 = <1 1>;
307			dai-tdm-slot-rx-mask-1 = <1 1>;
308			mclk-fs = <256>;
309
310			codec-0 {
311				sound-dai = <&lineout>;
312			};
313
314			codec-1 {
315				sound-dai = <&speaker_amp1>;
316			};
317
318			codec-2 {
319				sound-dai = <&linein>;
320			};
321
322		};
323
324		dai-link-7 {
325			sound-dai = <&spdifout>;
326
327			codec {
328				sound-dai = <&spdif_dit>;
329			};
330		};
331
332		dai-link-8 {
333			sound-dai = <&spdifin>;
334
335			codec {
336				sound-dai = <&spdif_dir>;
337			};
338		};
339
340		dai-link-9 {
341			sound-dai = <&pdm>;
342
343			codec {
344				sound-dai = <&dmics>;
345			};
346		};
347	};
348
349	wifi32k: wifi32k {
350		compatible = "pwm-clock";
351		#clock-cells = <0>;
352		clock-frequency = <32768>;
353		pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
354	};
355};
356
357&ethmac {
358	status = "okay";
359	pinctrl-0 = <&eth_rgmii_y_pins>;
360	pinctrl-names = "default";
361	phy-handle = <&eth_phy0>;
362	phy-mode = "rgmii";
363
364	mdio {
365		compatible = "snps,dwmac-mdio";
366		#address-cells = <1>;
367		#size-cells = <0>;
368
369		eth_phy0: ethernet-phy@0 {
370			/* Realtek RTL8211F (0x001cc916) */
371			reg = <0>;
372			interrupt-parent = <&gpio_intc>;
373			interrupts = <98 IRQ_TYPE_LEVEL_LOW>;
374			eee-broken-1000t;
375		};
376	};
377};
378
379&frddr_a {
380	status = "okay";
381};
382
383&frddr_b {
384	status = "okay";
385};
386
387&frddr_c {
388	status = "okay";
389};
390
391&ir {
392	status = "okay";
393	pinctrl-0 = <&remote_input_ao_pins>;
394	pinctrl-names = "default";
395};
396
397&i2c1 {
398	status = "okay";
399	pinctrl-0 = <&i2c1_z_pins>;
400	pinctrl-names = "default";
401
402	speaker_amp1: audio-codec@1b {
403		compatible = "ti,tas5707";
404		reg = <0x1b>;
405		reset-gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>;
406		#sound-dai-cells = <0>;
407		AVDD-supply = <&vcc_3v3>;
408		DVDD-supply = <&vcc_3v3>;
409		PVDD_A-supply = <&main_12v>;
410		PVDD_B-supply = <&main_12v>;
411		PVDD_C-supply = <&main_12v>;
412		PVDD_D-supply = <&main_12v>;
413		sound-name-prefix = "SPK1";
414	};
415};
416
417&i2c_AO {
418	status = "okay";
419	pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
420	pinctrl-names = "default";
421
422	gpio_speaker: gpio-controller@1f {
423		compatible = "nxp,pca9557";
424		reg = <0x1f>;
425		gpio-controller;
426		#gpio-cells = <2>;
427		vcc-supply = <&vddao_3v3>;
428	};
429};
430
431&pdm {
432	pinctrl-0 = <&pdm_dclk_a14_pins>, <&pdm_din0_pins>,
433		    <&pdm_din1_pins>, <&pdm_din2_pins>, <&pdm_din3_pins>;
434	pinctrl-names = "default";
435	status = "okay";
436};
437
438&pcieA {
439	reset-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_LOW>;
440	status = "okay";
441};
442
443&pcieB {
444	reset-gpios = <&gpio GPIOZ_10 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
445	status = "okay";
446};
447
448&pwm_ab {
449	status = "okay";
450	pinctrl-0 = <&pwm_a_x20_pins>;
451	pinctrl-names = "default";
452};
453
454&saradc {
455	status = "okay";
456	vref-supply = <&vddio_ao18>;
457};
458
459/* wifi module */
460&sd_emmc_b {
461	status = "okay";
462	#address-cells = <1>;
463	#size-cells = <0>;
464
465	pinctrl-0 = <&sdio_pins>;
466	pinctrl-1 = <&sdio_clk_gate_pins>;
467	pinctrl-names = "default", "clk-gate";
468
469	bus-width = <4>;
470	cap-sd-highspeed;
471	sd-uhs-sdr104;
472	max-frequency = <200000000>;
473	non-removable;
474	disable-wp;
475
476	mmc-pwrseq = <&sdio_pwrseq>;
477
478	vmmc-supply = <&vddao_3v3>;
479	vqmmc-supply = <&vddio_boot>;
480
481	brcmf: wifi@1 {
482		reg = <1>;
483		compatible = "brcm,bcm4329-fmac";
484	};
485};
486
487/* emmc storage */
488&sd_emmc_c {
489	status = "okay";
490	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
491	pinctrl-1 = <&emmc_clk_gate_pins>;
492	pinctrl-names = "default", "clk-gate";
493
494	bus-width = <8>;
495	cap-mmc-highspeed;
496	max-frequency = <200000000>;
497	non-removable;
498	disable-wp;
499	mmc-ddr-1_8v;
500	mmc-hs200-1_8v;
501
502	mmc-pwrseq = <&emmc_pwrseq>;
503
504	vmmc-supply = <&vcc_3v3>;
505	vqmmc-supply = <&vddio_boot>;
506};
507
508&spdifin {
509	pinctrl-0 = <&spdif_in_a19_pins>;
510	pinctrl-names = "default";
511	status = "okay";
512};
513
514&spdifout {
515	pinctrl-0 = <&spdif_out_a20_pins>;
516	pinctrl-names = "default";
517	status = "okay";
518};
519
520&tdmif_a {
521	pinctrl-0 = <&tdma_sclk_pins>, <&tdma_fs_pins>,
522		    <&tdma_din0_pins>, <&tdma_dout0_x15_pins>;
523	pinctrl-names = "default";
524	status = "okay";
525};
526
527&tdmif_b {
528	pinctrl-0 = <&tdmb_sclk_pins>, <&tdmb_fs_pins>,
529		    <&tdmb_din3_pins>, <&mclk_b_pins>;
530	pinctrl-names = "default";
531	status = "okay";
532};
533
534&tdmif_c {
535	pinctrl-0 = <&tdmc_sclk_pins>, <&tdmc_fs_pins>,
536		    <&tdmc_din1_pins>, <&tdmc_dout2_pins>,
537		    <&mclk_c_pins>;
538	pinctrl-names = "default";
539	status = "okay";
540};
541
542&tdmin_a {
543	status = "okay";
544};
545
546&tdmin_b {
547	status = "okay";
548};
549
550&tdmin_c {
551	status = "okay";
552};
553
554&tdmin_lb {
555	status = "okay";
556};
557
558&tdmout_c {
559	status = "okay";
560};
561
562&toddr_a {
563	status = "okay";
564};
565
566&toddr_b {
567	status = "okay";
568};
569
570&toddr_c {
571	status = "okay";
572};
573
574&uart_A {
575	status = "okay";
576	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
577	pinctrl-names = "default";
578	uart-has-rtscts;
579
580	bluetooth {
581		compatible = "brcm,bcm43438-bt";
582		shutdown-gpios = <&gpio GPIOX_21 GPIO_ACTIVE_HIGH>;
583	};
584};
585
586&uart_AO {
587	status = "okay";
588	pinctrl-0 = <&uart_ao_a_pins>;
589	pinctrl-names = "default";
590};
591
592&usb {
593	status = "okay";
594	dr_mode = "otg";
595	vbus-supply = <&usb_pwr>;
596};
597