arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi

   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 };