dabpi-iqaudio-mems-overlay.dts

/dts-v1/;
/plugin/;

/ {
    compatible = "brcm,bcm2835";

    fragment@0 {
        target = <&sound>;
        
        dabpi_iqaudio:__overlay__ {
            compatible = "simple-audio-card";
            simple-audio-card,name = "iqaudiodac-dabpi";

            i2s-controller = <&i2s>;
            status="okay";
    
            capture_link: simple-audio-card,dai-link@0 {
                format = "i2s";
                i2s-controller = <&i2s>;
                r_cpu_dai: cpu {
                    sound-dai = <&i2s>;

                };

                r_codec_dai: codec {
                    sound-dai = <&codec_in>;
                };
            };

            playback_link: simple-audio-card,dai-link@1 {
                format = "i2s";
                i2s-controller = <&i2s>;
			    mute-gpios = <&gpio 22 0>;
                p_cpu_dai: cpu {
                    sound-dai = <&i2s>;

                };

                p_codec_dai: codec {
                    sound-dai = <&codec_out>;
                };
            };

        };
    };

    fragment@1 {
        target = <&i2c1>;
        __overlay__ {
            #address-cells = <1>;
            #size-cells = <0>;
            status = "okay";
            codec_out: 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@3 {
        target-path = "/";
        __overlay__ {
            codec_in: dabpi-codec {
                #sound-dai-cells = <0>;
                compatible = "invensense,ics43432";
                status = "okay";
            };
        };
    };

    fragment@2 {
        target = <&i2s>;
        __overlay__ {
            status = "okay";
        };
    };

    /*__overrides__ {
		24db_digital_gain = <&iqaudio_dac>,"iqaudio,24db_digital_gain?";
	};*/
};