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50 lines
920 B
Plaintext
50 lines
920 B
Plaintext
// Definitions for IQaudIO DAC+
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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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pcm5122@4c {
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#sound-dai-cells = <0>;
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compatible = "ti,pcm5122";
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reg = <0x4c>;
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AVDD-supply = <&vdd_3v3_reg>;
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DVDD-supply = <&vdd_3v3_reg>;
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CPVDD-supply = <&vdd_3v3_reg>;
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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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iqaudio_dac: __overlay__ {
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compatible = "iqaudio,iqaudio-dac";
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i2s-controller = <&i2s>;
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mute-gpios = <&gpio 22 0>;
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status = "okay";
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};
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};
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__overrides__ {
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24db_digital_gain = <&iqaudio_dac>,"iqaudio,24db_digital_gain?";
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auto_mute_amp = <&iqaudio_dac>,"iqaudio-dac,auto-mute-amp?";
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unmute_amp = <&iqaudio_dac>,"iqaudio-dac,unmute-amp?";
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};
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};
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