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54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
/*
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* Device Tree overlay for ChipDip I2S master DAC
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*/
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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 = <&sound>;
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__overlay__ {
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compatible = "simple-audio-card";
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simple-audio-card,name = "ChipDip I2S master DAC";
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status="okay";
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playback_link: simple-audio-card,dai-link@0 {
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format = "i2s";
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bitclock-master = <&p_codec_dai>;
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frame-master = <&p_codec_dai>;
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p_cpu_dai: 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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p_codec_dai: codec {
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sound-dai = <&codec_out>;
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};
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};
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};
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};
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fragment@1 {
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target-path = "/";
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__overlay__ {
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codec_out: spdif-transmitter {
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#address-cells = <0>;
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#size-cells = <0>;
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#sound-dai-cells = <0>;
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compatible = "linux,spdif-dit";
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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 = <&i2s>;
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__overlay__ {
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#sound-dai-cells = <0>;
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status = "okay";
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};
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};
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};
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