xref: /linux/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi (revision da1d9caf95def6f0320819cf941c9fd1069ba9e1) 
1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2/*
3 * Copyright 2022 Toradex
4 */
5
6/ {
7	sound_card: sound-card {
8		compatible = "simple-audio-card";
9		simple-audio-card,bitclock-master = <&dailink_master>;
10		simple-audio-card,format = "i2s";
11		simple-audio-card,frame-master = <&dailink_master>;
12		simple-audio-card,name = "imx8mm-wm8904";
13		simple-audio-card,routing =
14			"Headphone Jack", "HPOUTL",
15			"Headphone Jack", "HPOUTR",
16			"IN2L", "Line In Jack",
17			"IN2R", "Line In Jack",
18			"Headphone Jack", "MICBIAS",
19			"IN1L", "Headphone Jack";
20		simple-audio-card,widgets =
21			"Microphone", "Headphone Jack",
22			"Headphone", "Headphone Jack",
23			"Line", "Line In Jack";
24
25		dailink_master: simple-audio-card,codec {
26			clocks = <&clk IMX8MM_CLK_SAI2_ROOT>;
27			sound-dai = <&wm8904_1a>;
28		};
29
30		simple-audio-card,cpu {
31			sound-dai = <&sai2>;
32		};
33	};
34};
35
36/* Verdin SPI_1 */
37&ecspi2 {
38	status = "okay";
39};
40
41/* EEPROM on display adapter boards */
42&eeprom_display_adapter {
43	status = "okay";
44};
45
46/* EEPROM on Verdin Development board */
47&eeprom_carrier_board {
48	status = "okay";
49};
50
51&fec1 {
52	status = "okay";
53};
54
55/* Verdin QSPI_1 */
56&flexspi {
57	status = "okay";
58};
59
60/* Current measurement into module VCC */
61&hwmon {
62	status = "okay";
63};
64
65&hwmon_temp {
66	vs-supply = <&reg_1p8v>;
67	status = "okay";
68};
69
70&i2c3 {
71	status = "okay";
72};
73
74/* Verdin I2C_1 */
75&i2c4 {
76	status = "okay";
77
78	/* Audio Codec */
79	wm8904_1a: audio-codec@1a {
80		compatible = "wlf,wm8904";
81		AVDD-supply = <&reg_3p3v>;
82		clocks = <&clk IMX8MM_CLK_SAI2_ROOT>;
83		clock-names = "mclk";
84		CPVDD-supply = <&reg_3p3v>;
85		DBVDD-supply = <&reg_3p3v>;
86		DCVDD-supply = <&reg_3p3v>;
87		MICVDD-supply = <&reg_3p3v>;
88		reg = <0x1a>;
89		#sound-dai-cells = <0>;
90	};
91};
92
93/* Verdin PCIE_1 */
94&pcie0 {
95	status = "okay";
96};
97
98&pcie_phy {
99	status = "okay";
100};
101
102/* Verdin PWM_3_DSI */
103&pwm1 {
104	status = "okay";
105};
106
107/* Verdin PWM_1 */
108&pwm2 {
109	status = "okay";
110};
111
112/* Verdin PWM_2 */
113&pwm3 {
114	status = "okay";
115};
116
117/* Verdin I2S_1 */
118&sai2 {
119	status = "okay";
120};
121
122/* Verdin UART_3 */
123&uart1 {
124	status = "okay";
125};
126
127/* Verdin UART_1 */
128&uart2 {
129	status = "okay";
130};
131
132/* Verdin UART_2 */
133&uart3 {
134	status = "okay";
135};
136
137/* Verdin USB_1 */
138&usbotg1 {
139	status = "okay";
140};
141
142/* Verdin USB_2 */
143&usbotg2 {
144	status = "okay";
145};
146
147/* Verdin SD_1 */
148&usdhc2 {
149	status = "okay";
150};
151