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		status = "okay";
70		sound-name-prefix = "Linein";
71	};
72
73	lineout: audio-codec@1 {
74		#sound-dai-cells = <0>;
75		compatible = "everest,es7154";
76		VDD-supply = <&vcc_3v3>;
77		PVDD-supply = <&vcc_5v>;
78		status = "okay";
79		sound-name-prefix = "Lineout";
80	};
81
82	spdif_dit: audio-codec@2 {
83		#sound-dai-cells = <0>;
84		compatible = "linux,spdif-dit";
85		status = "okay";
86		sound-name-prefix = "DIT";
87	};
88
89	dmics: audio-codec@3 {
90		#sound-dai-cells = <0>;
91		compatible = "dmic-codec";
92		num-channels = <7>;
93		wakeup-delay-ms = <50>;
94		status = "okay";
95		sound-name-prefix = "MIC";
96	};
97
98	emmc_pwrseq: emmc-pwrseq {
99		compatible = "mmc-pwrseq-emmc";
100		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
101	};
102
103	main_12v: regulator-main_12v {
104		compatible = "regulator-fixed";
105		regulator-name = "12V";
106		regulator-min-microvolt = <12000000>;
107		regulator-max-microvolt = <12000000>;
108		regulator-always-on;
109	};
110
111	vcc_3v3: regulator-vcc_3v3 {
112		compatible = "regulator-fixed";
113		regulator-name = "VCC_3V3";
114		regulator-min-microvolt = <3300000>;
115		regulator-max-microvolt = <3300000>;
116		vin-supply = <&vddao_3v3>;
117		regulator-always-on;
118	};
119
120	vcc_5v: regulator-vcc_5v {
121		compatible = "regulator-fixed";
122		regulator-name = "VCC5V";
123		regulator-min-microvolt = <5000000>;
124		regulator-max-microvolt = <5000000>;
125		vin-supply = <&main_12v>;
126
127		gpio = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
128		enable-active-high;
129	};
130
131	vddao_3v3: regulator-vddao_3v3 {
132		compatible = "regulator-fixed";
133		regulator-name = "VDDAO_3V3";
134		regulator-min-microvolt = <3300000>;
135		regulator-max-microvolt = <3300000>;
136		vin-supply = <&main_12v>;
137		regulator-always-on;
138	};
139
140	vddio_ao18: regulator-vddio_ao18 {
141		compatible = "regulator-fixed";
142		regulator-name = "VDDIO_AO18";
143		regulator-min-microvolt = <1800000>;
144		regulator-max-microvolt = <1800000>;
145		vin-supply = <&vddao_3v3>;
146		regulator-always-on;
147	};
148
149	vddio_boot: regulator-vddio_boot {
150		compatible = "regulator-fixed";
151		regulator-name = "VDDIO_BOOT";
152		regulator-min-microvolt = <1800000>;
153		regulator-max-microvolt = <1800000>;
154		vin-supply = <&vddao_3v3>;
155		regulator-always-on;
156	};
157
158	usb_pwr: regulator-usb_pwr {
159		compatible = "regulator-fixed";
160		regulator-name = "USB_PWR";
161		regulator-min-microvolt = <5000000>;
162		regulator-max-microvolt = <5000000>;
163		vin-supply = <&vcc_5v>;
164
165		gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
166		enable-active-high;
167	};
168
169	sdio_pwrseq: sdio-pwrseq {
170		compatible = "mmc-pwrseq-simple";
171		reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
172		clocks = <&wifi32k>;
173		clock-names = "ext_clock";
174	};
175
176	speaker-leds {
177		compatible = "gpio-leds";
178
179		aled1 {
180			label = "speaker:aled1";
181			gpios = <&gpio_speaker 7 0>;
182		};
183
184		aled2 {
185			label = "speaker:aled2";
186			gpios = <&gpio_speaker 6 0>;
187		};
188
189		aled3 {
190			label = "speaker:aled3";
191			gpios = <&gpio_speaker 5 0>;
192		};
193
194		aled4 {
195			label = "speaker:aled4";
196			gpios = <&gpio_speaker 4 0>;
197		};
198
199		aled5 {
200			label = "speaker:aled5";
201			gpios = <&gpio_speaker 3 0>;
202		};
203
204		aled6 {
205			label = "speaker:aled6";
206			gpios = <&gpio_speaker 2 0>;
207		};
208	};
209
210	sound {
211		compatible = "amlogic,axg-sound-card";
212		model = "AXG-S400";
213		audio-aux-devs = <&tdmin_a>, <&tdmin_b>,  <&tdmin_c>,
214				 <&tdmin_lb>, <&tdmout_c>;
215		audio-widgets = "Line", "Lineout",
216				"Line", "Linein",
217				"Speaker", "Speaker1 Left",
218				"Speaker", "Speaker1 Right";
219		audio-routing = "TDMOUT_C IN 0", "FRDDR_A OUT 2",
220				"SPDIFOUT IN 0", "FRDDR_A OUT 3",
221				"TDMOUT_C IN 1", "FRDDR_B OUT 2",
222				"SPDIFOUT IN 1", "FRDDR_B OUT 3",
223				"TDMOUT_C IN 2", "FRDDR_C OUT 2",
224				"SPDIFOUT IN 2", "FRDDR_C OUT 3",
225				"TDM_C Playback", "TDMOUT_C OUT",
226				"TDMIN_A IN 2", "TDM_C Capture",
227				"TDMIN_A IN 5", "TDM_C Loopback",
228				"TDMIN_B IN 2", "TDM_C Capture",
229				"TDMIN_B IN 5", "TDM_C Loopback",
230				"TDMIN_C IN 2", "TDM_C Capture",
231				"TDMIN_C IN 5", "TDM_C Loopback",
232				"TDMIN_LB IN 2", "TDM_C Loopback",
233				"TDMIN_LB IN 5", "TDM_C Capture",
234				"TODDR_A IN 0", "TDMIN_A OUT",
235				"TODDR_B IN 0", "TDMIN_A OUT",
236				"TODDR_C IN 0", "TDMIN_A OUT",
237				"TODDR_A IN 1", "TDMIN_B OUT",
238				"TODDR_B IN 1", "TDMIN_B OUT",
239				"TODDR_C IN 1", "TDMIN_B OUT",
240				"TODDR_A IN 2", "TDMIN_C OUT",
241				"TODDR_B IN 2", "TDMIN_C OUT",
242				"TODDR_C IN 2", "TDMIN_C OUT",
243				"TODDR_A IN 4", "PDM Capture",
244				"TODDR_B IN 4", "PDM Capture",
245				"TODDR_C IN 4", "PDM Capture",
246				"TODDR_A IN 6", "TDMIN_LB OUT",
247				"TODDR_B IN 6", "TDMIN_LB OUT",
248				"TODDR_C IN 6", "TDMIN_LB OUT",
249				"Lineout", "Lineout AOUTL",
250				"Lineout", "Lineout AOUTR",
251				"Speaker1 Left", "SPK1 OUT_A",
252				"Speaker1 Left", "SPK1 OUT_B",
253				"Speaker1 Right", "SPK1 OUT_C",
254				"Speaker1 Right", "SPK1 OUT_D",
255				"Linein AINL", "Linein",
256				"Linein AINR", "Linein";
257		assigned-clocks = <&clkc CLKID_HIFI_PLL>,
258				  <&clkc CLKID_MPLL0>,
259				  <&clkc CLKID_MPLL1>;
260		assigned-clock-parents = <0>, <0>, <0>;
261		assigned-clock-rates = <589824000>,
262				       <270950400>,
263				       <393216000>;
264		status = "okay";
265
266		dai-link@0 {
267			sound-dai = <&frddr_a>;
268		};
269
270		dai-link@1 {
271			sound-dai = <&frddr_b>;
272		};
273
274		dai-link@2 {
275			sound-dai = <&frddr_c>;
276		};
277
278		dai-link@3 {
279			sound-dai = <&toddr_a>;
280		};
281
282		dai-link@4 {
283			sound-dai = <&toddr_b>;
284		};
285
286		dai-link@5 {
287			sound-dai = <&toddr_c>;
288		};
289
290		dai-link@6 {
291			sound-dai = <&tdmif_c>;
292			dai-format = "i2s";
293			dai-tdm-slot-tx-mask-2 = <1 1>;
294			dai-tdm-slot-rx-mask-1 = <1 1>;
295			mclk-fs = <256>;
296
297			codec@0 {
298				sound-dai = <&lineout>;
299			};
300
301			codec@1 {
302				sound-dai = <&speaker_amp1>;
303			};
304
305			codec@2 {
306				sound-dai = <&linein>;
307			};
308
309		};
310
311		dai-link@7 {
312			sound-dai = <&spdifout>;
313
314			codec {
315				sound-dai = <&spdif_dit>;
316			};
317		};
318
319		dai-link@8 {
320			sound-dai = <&pdm>;
321
322			codec {
323				sound-dai = <&dmics>;
324			};
325		};
326	};
327
328	wifi32k: wifi32k {
329		compatible = "pwm-clock";
330		#clock-cells = <0>;
331		clock-frequency = <32768>;
332		pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
333	};
334};
335
336&ethmac {
337	status = "okay";
338	pinctrl-0 = <&eth_rgmii_y_pins>;
339	pinctrl-names = "default";
340	phy-handle = <&eth_phy0>;
341	phy-mode = "rgmii";
342
343	mdio {
344		compatible = "snps,dwmac-mdio";
345		#address-cells = <1>;
346		#size-cells = <0>;
347
348		eth_phy0: ethernet-phy@0 {
349			/* Realtek RTL8211F (0x001cc916) */
350			reg = <0>;
351			eee-broken-1000t;
352		};
353	};
354};
355
356&frddr_a {
357	status = "okay";
358};
359
360&frddr_b {
361	status = "okay";
362};
363
364&frddr_c {
365	status = "okay";
366};
367
368&ir {
369	status = "okay";
370	pinctrl-0 = <&remote_input_ao_pins>;
371	pinctrl-names = "default";
372};
373
374&i2c1 {
375	status = "okay";
376	pinctrl-0 = <&i2c1_z_pins>;
377	pinctrl-names = "default";
378
379	speaker_amp1: audio-codec@1b {
380		compatible = "ti,tas5707";
381		reg = <0x1b>;
382		reset-gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>;
383		#sound-dai-cells = <0>;
384		AVDD-supply = <&vcc_3v3>;
385		DVDD-supply = <&vcc_3v3>;
386		PVDD_A-supply = <&main_12v>;
387		PVDD_B-supply = <&main_12v>;
388		PVDD_C-supply = <&main_12v>;
389		PVDD_D-supply = <&main_12v>;
390		sound-name-prefix = "SPK1";
391	};
392};
393
394&i2c_AO {
395	status = "okay";
396	pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
397	pinctrl-names = "default";
398
399	gpio_speaker: gpio-controller@1f {
400		compatible = "nxp,pca9557";
401		reg = <0x1f>;
402		gpio-controller;
403		#gpio-cells = <2>;
404		vcc-supply = <&vddao_3v3>;
405	};
406};
407
408&pdm {
409	pinctrl-0 = <&pdm_dclk_a14_pins>, <&pdm_din0_pins>,
410		    <&pdm_din1_pins>, <&pdm_din2_pins>, <&pdm_din3_pins>;
411	pinctrl-names = "default";
412	status = "okay";
413};
414
415&pwm_ab {
416	status = "okay";
417	pinctrl-0 = <&pwm_a_x20_pins>;
418	pinctrl-names = "default";
419};
420
421&saradc {
422	status = "okay";
423	vref-supply = <&vddio_ao18>;
424};
425
426/* wifi module */
427&sd_emmc_b {
428	status = "okay";
429	#address-cells = <1>;
430	#size-cells = <0>;
431
432	pinctrl-0 = <&sdio_pins>;
433	pinctrl-1 = <&sdio_clk_gate_pins>;
434	pinctrl-names = "default", "clk-gate";
435
436	bus-width = <4>;
437	cap-sd-highspeed;
438	max-frequency = <100000000>;
439	non-removable;
440	disable-wp;
441
442	mmc-pwrseq = <&sdio_pwrseq>;
443
444	vmmc-supply = <&vddao_3v3>;
445	vqmmc-supply = <&vddio_boot>;
446
447	brcmf: wifi@1 {
448		reg = <1>;
449		compatible = "brcm,bcm4329-fmac";
450	};
451};
452
453/* emmc storage */
454&sd_emmc_c {
455	status = "okay";
456	pinctrl-0 = <&emmc_pins>;
457	pinctrl-1 = <&emmc_clk_gate_pins>;
458	pinctrl-names = "default", "clk-gate";
459
460	bus-width = <8>;
461	cap-sd-highspeed;
462	cap-mmc-highspeed;
463	max-frequency = <180000000>;
464	non-removable;
465	disable-wp;
466	mmc-ddr-1_8v;
467	mmc-hs200-1_8v;
468
469	vmmc-supply = <&vcc_3v3>;
470	vqmmc-supply = <&vddio_boot>;
471};
472
473&spdifout {
474	pinctrl-0 = <&spdif_out_a20_pins>;
475	pinctrl-names = "default";
476	status = "okay";
477};
478
479&tdmif_a {
480	pinctrl-0 = <&tdma_sclk_pins>, <&tdma_fs_pins>,
481		    <&tdma_din0_pins>, <&tdma_dout0_x15_pins>;
482	pinctrl-names = "default";
483	status = "okay";
484};
485
486&tdmif_b {
487	pinctrl-0 = <&tdmb_sclk_pins>, <&tdmb_fs_pins>,
488		    <&tdmb_din3_pins>, <&mclk_b_pins>;
489	pinctrl-names = "default";
490	status = "okay";
491};
492
493&tdmif_c {
494	pinctrl-0 = <&tdmc_sclk_pins>, <&tdmc_fs_pins>,
495		    <&tdmc_din1_pins>, <&tdmc_dout2_pins>,
496		    <&mclk_c_pins>;
497	pinctrl-names = "default";
498	status = "okay";
499};
500
501&tdmin_a {
502	status = "okay";
503};
504
505&tdmin_b {
506	status = "okay";
507};
508
509&tdmin_c {
510	status = "okay";
511};
512
513&tdmin_lb {
514	status = "okay";
515};
516
517&tdmout_c {
518	status = "okay";
519};
520
521&toddr_a {
522	status = "okay";
523};
524
525&toddr_b {
526	status = "okay";
527};
528
529&toddr_c {
530	status = "okay";
531};
532
533&uart_A {
534	status = "okay";
535	pinctrl-0 = <&uart_a_pins>;
536	pinctrl-names = "default";
537};
538
539&uart_AO {
540	status = "okay";
541	pinctrl-0 = <&uart_ao_a_pins>;
542	pinctrl-names = "default";
543};
544