1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Device Tree file for Freescale LS1012A QDS Board. 4 * 5 * Copyright 2016 Freescale Semiconductor, Inc. 6 * 7 */ 8/dts-v1/; 9 10#include "fsl-ls1012a.dtsi" 11 12/ { 13 model = "LS1012A QDS Board"; 14 compatible = "fsl,ls1012a-qds", "fsl,ls1012a"; 15 16 sys_mclk: clock-mclk { 17 compatible = "fixed-clock"; 18 #clock-cells = <0>; 19 clock-frequency = <24576000>; 20 }; 21 22 reg_3p3v: regulator-3p3v { 23 compatible = "regulator-fixed"; 24 regulator-name = "3P3V"; 25 regulator-min-microvolt = <3300000>; 26 regulator-max-microvolt = <3300000>; 27 regulator-always-on; 28 }; 29 30 sound { 31 compatible = "simple-audio-card"; 32 simple-audio-card,format = "i2s"; 33 simple-audio-card,widgets = 34 "Microphone", "Microphone Jack", 35 "Headphone", "Headphone Jack", 36 "Speaker", "Speaker Ext", 37 "Line", "Line In Jack"; 38 simple-audio-card,routing = 39 "MIC_IN", "Microphone Jack", 40 "Microphone Jack", "Mic Bias", 41 "LINE_IN", "Line In Jack", 42 "Headphone Jack", "HP_OUT", 43 "Speaker Ext", "LINE_OUT"; 44 45 simple-audio-card,cpu { 46 sound-dai = <&sai2>; 47 frame-master; 48 bitclock-master; 49 }; 50 51 simple-audio-card,codec { 52 sound-dai = <&codec>; 53 frame-master; 54 bitclock-master; 55 system-clock-frequency = <24576000>; 56 }; 57 }; 58}; 59 60&dspi { 61 bus-num = <0>; 62 status = "okay"; 63 64 flash@0 { 65 #address-cells = <1>; 66 #size-cells = <1>; 67 compatible = "n25q128a11", "jedec,spi-nor"; 68 reg = <0>; 69 spi-max-frequency = <10000000>; 70 }; 71 72 flash@1 { 73 #address-cells = <1>; 74 #size-cells = <1>; 75 compatible = "sst25wf040b", "jedec,spi-nor"; 76 spi-cpol; 77 spi-cpha; 78 reg = <1>; 79 spi-max-frequency = <10000000>; 80 }; 81 82 flash@2 { 83 #address-cells = <1>; 84 #size-cells = <1>; 85 compatible = "en25s64", "jedec,spi-nor"; 86 spi-cpol; 87 spi-cpha; 88 reg = <2>; 89 spi-max-frequency = <10000000>; 90 }; 91}; 92 93&duart0 { 94 status = "okay"; 95}; 96 97&esdhc0 { 98 status = "okay"; 99}; 100 101&esdhc1 { 102 status = "okay"; 103}; 104 105&i2c0 { 106 status = "okay"; 107 108 pca9547@77 { 109 compatible = "nxp,pca9547"; 110 reg = <0x77>; 111 #address-cells = <1>; 112 #size-cells = <0>; 113 114 i2c@4 { 115 #address-cells = <1>; 116 #size-cells = <0>; 117 reg = <0x4>; 118 119 codec: sgtl5000@a { 120 #sound-dai-cells = <0>; 121 compatible = "fsl,sgtl5000"; 122 reg = <0xa>; 123 VDDA-supply = <®_3p3v>; 124 VDDIO-supply = <®_3p3v>; 125 clocks = <&sys_mclk>; 126 }; 127 }; 128 }; 129}; 130 131&qspi { 132 status = "okay"; 133 134 s25fs512s0: flash@0 { 135 compatible = "jedec,spi-nor"; 136 #address-cells = <1>; 137 #size-cells = <1>; 138 spi-max-frequency = <50000000>; 139 m25p,fast-read; 140 reg = <0>; 141 spi-rx-bus-width = <2>; 142 spi-tx-bus-width = <2>; 143 }; 144}; 145 146&sai2 { 147 status = "okay"; 148}; 149 150&sata { 151 status = "okay"; 152}; 153