arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright 2022 Toradex
   4  */
   5
   6 / {
   7         sound {
   8                 compatible = "simple-audio-card";
   9                 simple-audio-card,bitclock-master = <&codec_dai>;
  10                 simple-audio-card,format = "i2s";
  11                 simple-audio-card,frame-master = <&codec_dai>;
  12                 simple-audio-card,mclk-fs = <256>;
  13                 simple-audio-card,name = "imx8mp-wm8904";
  14                 simple-audio-card,routing =
  15                         "Headphone Jack", "HPOUTL",
  16                         "Headphone Jack", "HPOUTR",
  17                         "IN2L", "Line In Jack",
  18                         "IN2R", "Line In Jack",
  19                         "Headphone Jack", "MICBIAS",
  20                         "IN1L", "Headphone Jack";
  21                 simple-audio-card,widgets =
  22                         "Microphone", "Headphone Jack",
  23                         "Headphone", "Headphone Jack",
  24                         "Line", "Line In Jack";
  25
  26                 codec_dai: simple-audio-card,codec {
  27                         clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>;
  28                         sound-dai = <&wm8904_1a>;
  29                 };
  30
  31                 simple-audio-card,cpu {
  32                         sound-dai = <&sai1>;
  33                 };
  34         };
  35 };
  36
  37 &backlight {
  38         power-supply = <&reg_3p3v>;
  39 };
  40
  41 /* Verdin SPI_1 */
  42 &ecspi1 {
  43         status = "okay";
  44 };
  45
  46 /* EEPROM on display adapter boards */
  47 &eeprom_display_adapter {
  48         status = "okay";
  49 };
  50
  51 /* EEPROM on Verdin Development board */
  52 &eeprom_carrier_board {
  53         status = "okay";
  54 };
  55
  56 &eqos {
  57         status = "okay";
  58 };
  59
  60 &flexcan1 {
  61         status = "okay";
  62 };
  63
  64 &flexcan2 {
  65         status = "okay";
  66 };
  67
  68 /* Verdin QSPI_1 */
  69 &flexspi {
  70         status = "okay";
  71 };
  72
  73 /* Current measurement into module VCC */
  74 &hwmon {
  75         status = "okay";
  76 };
  77
  78 &hwmon_temp {
  79         vs-supply = <&reg_1p8v>;
  80         status = "okay";
  81 };
  82
  83 /* Verdin I2C_2_DSI */
  84 &i2c2 {
  85         status = "okay";
  86 };
  87
  88 &i2c3 {
  89         status = "okay";
  90 };
  91
  92 /* Verdin I2C_1 */
  93 &i2c4 {
  94         status = "okay";
  95
  96         /* Audio Codec */
  97         wm8904_1a: audio-codec@1a {
  98                 compatible = "wlf,wm8904";
  99                 reg = <0x1a>;
 100                 pinctrl-names = "default";
 101                 pinctrl-0 = <&pinctrl_sai1>;
 102                 #sound-dai-cells = <0>;
 103                 clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>;
 104                 clock-names = "mclk";
 105                 AVDD-supply = <&reg_1p8v>;
 106                 CPVDD-supply = <&reg_1p8v>;
 107                 DBVDD-supply = <&reg_1p8v>;
 108                 DCVDD-supply = <&reg_1p8v>;
 109                 MICVDD-supply = <&reg_1p8v>;
 110         };
 111 };
 112
 113 /* Verdin PCIE_1 */
 114 &pcie {
 115         status = "okay";
 116 };
 117
 118 &pcie_phy {
 119         status = "okay";
 120 };
 121
 122 /* Verdin PWM_1 */
 123 &pwm1 {
 124         status = "okay";
 125 };
 126
 127 /* Verdin PWM_2 */
 128 &pwm2 {
 129         status = "okay";
 130 };
 131
 132 /* Verdin PWM_3_DSI */
 133 &pwm3 {
 134         status = "okay";
 135 };
 136
 137 &reg_usdhc2_vmmc {
 138         vin-supply = <&reg_3p3v>;
 139 };
 140
 141 /* Verdin I2S_1 */
 142 &sai1 {
 143         assigned-clocks = <&clk IMX8MP_CLK_SAI1>;
 144         assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
 145         assigned-clock-rates = <24576000>;
 146         fsl,sai-mclk-direction-output;
 147         status = "okay";
 148 };
 149
 150 /* Verdin UART_1 */
 151 &uart1 {
 152         status = "okay";
 153 };
 154
 155 /* Verdin UART_2 */
 156 &uart2 {
 157         status = "okay";
 158 };
 159
 160 /* Verdin UART_3, used as the Linux Console */
 161 &uart3 {
 162         status = "okay";
 163 };
 164
 165 /* Verdin USB_1 */
 166 &usb3_0 {
 167         status = "okay";
 168 };
 169
 170 &usb3_phy0 {
 171         status = "okay";
 172 };
 173
 174 /* Verdin USB_2 */
 175 &usb3_1 {
 176         fsl,permanently-attached;
 177         status = "okay";
 178 };
 179
 180 &usb3_phy1 {
 181         status = "okay";
 182 };
 183
 184 /* Verdin SD_1 */
 185 &usdhc2 {
 186         status = "okay";
 187 };