Quelle  k3-am62x-sk-hdmi-audio.dtso   Sprache: unbekannt

// 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";
};