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// Definitions for audioinjector.net audio isolated soundcard
/dts-v1/;
/plugin/;
/ {
compatible = "brcm,bcm2835";
fragment@0 {
target = <&i2s>;
__overlay__ {
status = "okay";
};
};
fragment@1 {
target-path = "/";
__overlay__ {
cs4272_mclk: codec-mclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
};
};
fragment@2 {
target = <&i2c1>;
__overlay__ {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
cs4272: cs4271@10 {
#sound-dai-cells = <0>;
compatible = "cirrus,cs4271";
reg = <0x10>;
reset-gpio = <&gpio 5 0>;
clocks = <&cs4272_mclk>;
clock-names = "mclk";
status = "okay";
};
};
};
fragment@3 {
target = <&sound>;
snd: __overlay__ {
compatible = "ai,audioinjector-isolated-soundcard";
mute-gpios = <&gpio 17 0>;
i2s-controller = <&i2s>;
codec = <&cs4272>;
status = "okay";
};
};
};
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