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72 lines
1.3 KiB
Plaintext
72 lines
1.3 KiB
Plaintext
// Definitions for audioinjector.net audio add on soundcard
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/dts-v1/;
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/plugin/;
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/ {
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compatible = "brcm,bcm2835";
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fragment@0 {
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target = <&i2s>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@1 {
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target = <&i2c1>;
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__overlay__ {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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cs4265: cs4265@4e {
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#sound-dai-cells = <0>;
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compatible = "cirrus,cs4265";
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reg = <0x4e>;
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reset-gpios = <&gpio 5 0>;
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status = "okay";
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};
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};
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};
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fragment@2 {
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target = <&sound>;
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__overlay__ {
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compatible = "simple-audio-card";
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i2s-controller = <&i2s>;
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status = "okay";
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simple-audio-card,name = "audioinjector-ultra";
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simple-audio-card,widgets =
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"Line", "OUTPUTS",
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"Line", "INPUTS";
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simple-audio-card,routing =
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"OUTPUTS","LINEOUTL",
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"OUTPUTS","LINEOUTR",
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"OUTPUTS","SPDIFOUT",
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"LINEINL","INPUTS",
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"LINEINR","INPUTS",
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"MICL","INPUTS",
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"MICR","INPUTS";
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simple-audio-card,format = "i2s";
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simple-audio-card,bitclock-master = <&sound_master>;
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simple-audio-card,frame-master = <&sound_master>;
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simple-audio-card,cpu {
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sound-dai = <&i2s>;
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dai-tdm-slot-num = <2>;
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dai-tdm-slot-width = <32>;
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};
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sound_master: simple-audio-card,codec {
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sound-dai = <&cs4265>;
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system-clock-frequency = <12288000>;
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};
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};
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};
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};
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