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 = <®_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 = <®_3p3v>; 82 clocks = <&clk IMX8MM_CLK_SAI2_ROOT>; 83 clock-names = "mclk"; 84 CPVDD-supply = <®_3p3v>; 85 DBVDD-supply = <®_3p3v>; 86 DCVDD-supply = <®_3p3v>; 87 MICVDD-supply = <®_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