// Definitions for IQaudIO DAC+ /dts-v1/; /plugin/; / { compatible = "brcm,bcm2835"; fragment@0 { target = <&i2s>; __overlay__ { status = "okay"; }; }; fragment@1 { target = <&i2c1>; __overlay__ { #address-cells = <1>; #size-cells = <0>; status = "okay"; pcm5122@4c { #sound-dai-cells = <0>; compatible = "ti,pcm5122"; reg = <0x4c>; AVDD-supply = <&vdd_3v3_reg>; DVDD-supply = <&vdd_3v3_reg>; CPVDD-supply = <&vdd_3v3_reg>; status = "okay"; }; }; }; fragment@2 { target = <&sound>; iqaudio_dac: __overlay__ { compatible = "iqaudio,iqaudio-dac"; i2s-controller = <&i2s>; mute-gpios = <&gpio 22 0>; status = "okay"; }; }; __overrides__ { 24db_digital_gain = <&iqaudio_dac>,"iqaudio,24db_digital_gain?"; auto_mute_amp = <&iqaudio_dac>,"iqaudio-dac,auto-mute-amp?"; unmute_amp = <&iqaudio_dac>,"iqaudio-dac,unmute-amp?"; }; };