arch/riscv/boot/dts/starfive/codecs/sf_pdm.dtsi


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&sound2 {
	simple-audio-card,dai-link@0 {
		reg = <0>;
		status = "okay";
		format = "i2s";
		bitclock-master = <&dailink_master>;
		frame-master = <&dailink_master>;

		dailink_master:cpu {
			sound-dai = <&i2srx_mst>;
		};

		dailink_slave:codec {
			sound-dai = <&pdm>;
		};
	};
};