projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 8897f325 BU |
1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* | |
| 3 | * Device Tree file for NXP LS1028A QDS Board. | |
| 4 | * | |
| 5 | * Copyright 2018 NXP | |
| 6 | * | |
| 7 | * Harninder Rai <harninder.rai@nxp.com> | |
| 8 | * | |
| 9 | */ | |
| 10 | ||
| 11 | /dts-v1/; | |
| 12 | ||
| 13 | #include "fsl-ls1028a.dtsi" | |
| 14 | ||
| 15 | / { | |
| 16 | model = "LS1028A QDS Board"; | |
| 17 | compatible = "fsl,ls1028a-qds", "fsl,ls1028a"; | |
| 18 | ||
| 19 | aliases { | |
| 20 | gpio0 = &gpio1; | |
| 21 | gpio1 = &gpio2; | |
| 22 | gpio2 = &gpio3; | |
| 23 | serial0 = &duart0; | |
| 24 | serial1 = &duart1; | |
| 25 | }; | |
| 26 | ||
| 27 | chosen { | |
| 28 | stdout-path = "serial0:115200n8"; | |
| 29 | }; | |
| 30 | ||
| 31 | memory@80000000 { | |
| 32 | device_type = "memory"; | |
| 33 | reg = <0x0 0x80000000 0x1 0x00000000>; | |
| 34 | }; | |
| f54f7be5 AW |
35 | |
| 36 | sys_mclk: clock-mclk { | |
| 37 | compatible = "fixed-clock"; | |
| 38 | #clock-cells = <0>; | |
| 39 | clock-frequency = <25000000>; | |
| 40 | }; | |
| 41 | ||
| 42 | reg_1p8v: regulator-1p8v { | |
| 43 | compatible = "regulator-fixed"; | |
| 44 | regulator-name = "1P8V"; | |
| 45 | regulator-min-microvolt = <1800000>; | |
| 46 | regulator-max-microvolt = <1800000>; | |
| 47 | regulator-always-on; | |
| 48 | }; | |
| 49 | ||
| 50 | sound { | |
| 51 | compatible = "simple-audio-card"; | |
| 52 | simple-audio-card,format = "i2s"; | |
| 53 | simple-audio-card,widgets = | |
| 54 | "Microphone", "Microphone Jack", | |
| 55 | "Headphone", "Headphone Jack", | |
| 56 | "Speaker", "Speaker Ext", | |
| 57 | "Line", "Line In Jack"; | |
| 58 | simple-audio-card,routing = | |
| 59 | "MIC_IN", "Microphone Jack", | |
| 60 | "Microphone Jack", "Mic Bias", | |
| 61 | "LINE_IN", "Line In Jack", | |
| 62 | "Headphone Jack", "HP_OUT", | |
| 63 | "Speaker Ext", "LINE_OUT"; | |
| 64 | ||
| 65 | simple-audio-card,cpu { | |
| 66 | sound-dai = <&sai1>; | |
| 67 | frame-master; | |
| 68 | bitclock-master; | |
| 69 | }; | |
| 70 | ||
| 71 | simple-audio-card,codec { | |
| 72 | sound-dai = <&sgtl5000>; | |
| 73 | frame-master; | |
| 74 | bitclock-master; | |
| 75 | system-clock-frequency = <25000000>; | |
| 76 | }; | |
| 77 | }; | |
| 8897f325 BU |
78 | }; |
| 79 | ||
| 80 | &duart0 { | |
| 81 | status = "okay"; | |
| 82 | }; | |
| 83 | ||
| 84 | &duart1 { | |
| 85 | status = "okay"; | |
| 86 | }; | |
| 87 | ||
| 88 | &i2c0 { | |
| 89 | status = "okay"; | |
| 90 | ||
| 91 | i2c-mux@77 { | |
| 92 | compatible = "nxp,pca9847"; | |
| 93 | reg = <0x77>; | |
| 94 | #address-cells = <1>; | |
| 95 | #size-cells = <0>; | |
| 96 | ||
| 97 | i2c@2 { | |
| 98 | #address-cells = <1>; | |
| 99 | #size-cells = <0>; | |
| 100 | reg = <0x2>; | |
| 101 | ||
| 102 | current-monitor@40 { | |
| 103 | compatible = "ti,ina220"; | |
| 104 | reg = <0x40>; | |
| 105 | shunt-resistor = <1000>; | |
| 106 | }; | |
| 107 | ||
| 108 | current-monitor@41 { | |
| 109 | compatible = "ti,ina220"; | |
| 110 | reg = <0x41>; | |
| 111 | shunt-resistor = <1000>; | |
| 112 | }; | |
| 113 | }; | |
| 114 | ||
| 115 | i2c@3 { | |
| 116 | #address-cells = <1>; | |
| 117 | #size-cells = <0>; | |
| 118 | reg = <0x3>; | |
| 119 | ||
| 120 | rtc@51 { | |
| 121 | compatible = "nxp,pcf2129"; | |
| 122 | reg = <0x51>; | |
| 123 | }; | |
| 124 | ||
| 125 | eeprom@56 { | |
| 126 | compatible = "atmel,24c512"; | |
| 127 | reg = <0x56>; | |
| 128 | }; | |
| 129 | ||
| 130 | eeprom@57 { | |
| 131 | compatible = "atmel,24c512"; | |
| 132 | reg = <0x57>; | |
| 133 | }; | |
| 134 | }; | |
| f54f7be5 AW |
135 | |
| 136 | i2c@5 { | |
| 137 | #address-cells = <1>; | |
| 138 | #size-cells = <0>; | |
| 139 | reg = <0x5>; | |
| 140 | ||
| 141 | sgtl5000: audio-codec@a { | |
| 142 | #sound-dai-cells = <0>; | |
| 143 | compatible = "fsl,sgtl5000"; | |
| 144 | reg = <0xa>; | |
| 145 | VDDA-supply = <®_1p8v>; | |
| 146 | VDDIO-supply = <®_1p8v>; | |
| 147 | clocks = <&sys_mclk>; | |
| 148 | }; | |
| 149 | }; | |
| 8897f325 BU |
150 | }; |
| 151 | }; | |
| f54f7be5 AW |
152 | |
| 153 | &sai1 { | |
| 154 | status = "okay"; | |
| 155 | }; |