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// SPDX-License-Identifier: GPL-2.0-only OR MIT
/**
* Audio playback via HDMI for AM625-SK and AM62-LP SK.
*
* Links:
* AM625 SK: https://www.ti.com/tool/SK-AM62
* AM62-LP SK: https://www.ti.com/tool/SK-AM62-LP
*
* Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
*/
/dts-v1/;
/plugin/;
&{/} {
hdmi_audio: sound-sii9022 {
compatible = "simple-audio-card";
simple-audio-card,name = "AM62x-Sil9022-HDMI";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&hdmi_dailink_master>;
simple-audio-card,frame-master = <&hdmi_dailink_master>;
hdmi_dailink_master: simple-audio-card,cpu {
sound-dai = <&mcasp1>;
system-clock-direction-out;
};
simple-audio-card,codec {
sound-dai = <&sii9022>;
};
};
};
&mcasp1 {
auxclk-fs-ratio = <2177>;
};
&codec_audio {
status = "disabled";
};
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