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73 lines
1.3 KiB
Plaintext
73 lines
1.3 KiB
Plaintext
// Definitions for HiFiBerry DAC+ADC
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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-path = "/";
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__overlay__ {
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dacpro_osc: dacpro_osc {
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compatible = "hifiberry,dacpro-clk";
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#clock-cells = <0>;
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};
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};
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};
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fragment@1 {
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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@2 {
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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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pcm_codec: pcm5122@4d {
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#sound-dai-cells = <0>;
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compatible = "ti,pcm5122";
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reg = <0x4d>;
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clocks = <&dacpro_osc>;
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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@3 {
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target-path = "/";
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__overlay__ {
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dmic {
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#sound-dai-cells = <0>;
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compatible = "dmic-codec";
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num-channels = <2>;
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status = "okay";
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};
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};
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};
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fragment@4 {
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target = <&sound>;
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hifiberry_dacplusadc: __overlay__ {
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compatible = "hifiberry,hifiberry-dacplusadc";
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i2s-controller = <&i2s>;
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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 =
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<&hifiberry_dacplusadc>,"hifiberry,24db_digital_gain?";
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slave = <&hifiberry_dacplusadc>,"hifiberry-dacplusadc,slave?";
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leds_off = <&hifiberry_dacplusadc>,"hifiberry-dacplusadc,leds_off?";
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};
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};
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