162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0
262306a36Sopenharmony_ci/**
362306a36Sopenharmony_ci * Audio playback via HDMI for AM625-SK and AM62-LP SK.
462306a36Sopenharmony_ci *
562306a36Sopenharmony_ci * Links:
662306a36Sopenharmony_ci * AM625 SK: https://www.ti.com/tool/SK-AM62
762306a36Sopenharmony_ci * AM62-LP SK: https://www.ti.com/tool/SK-AM62-LP
862306a36Sopenharmony_ci *
962306a36Sopenharmony_ci * Copyright (C) 2023 Texas Instruments Incorporated - http://www.ti.com/
1062306a36Sopenharmony_ci */
1162306a36Sopenharmony_ci
1262306a36Sopenharmony_ci/dts-v1/;
1362306a36Sopenharmony_ci/plugin/;
1462306a36Sopenharmony_ci
1562306a36Sopenharmony_ci&{/} {
1662306a36Sopenharmony_ci	hdmi_audio: sound-sii9022 {
1762306a36Sopenharmony_ci		compatible = "simple-audio-card";
1862306a36Sopenharmony_ci		simple-audio-card,name = "AM62x-Sil9022-HDMI";
1962306a36Sopenharmony_ci		simple-audio-card,format = "i2s";
2062306a36Sopenharmony_ci		simple-audio-card,bitclock-master = <&hdmi_dailink_master>;
2162306a36Sopenharmony_ci		simple-audio-card,frame-master = <&hdmi_dailink_master>;
2262306a36Sopenharmony_ci
2362306a36Sopenharmony_ci		hdmi_dailink_master: simple-audio-card,cpu {
2462306a36Sopenharmony_ci			sound-dai = <&mcasp1>;
2562306a36Sopenharmony_ci			system-clock-direction-out;
2662306a36Sopenharmony_ci		};
2762306a36Sopenharmony_ci
2862306a36Sopenharmony_ci		simple-audio-card,codec {
2962306a36Sopenharmony_ci			sound-dai = <&sii9022>;
3062306a36Sopenharmony_ci		};
3162306a36Sopenharmony_ci	};
3262306a36Sopenharmony_ci};
3362306a36Sopenharmony_ci
3462306a36Sopenharmony_ci&mcasp1 {
3562306a36Sopenharmony_ci	auxclk-fs-ratio = <2177>;
3662306a36Sopenharmony_ci};
3762306a36Sopenharmony_ci
3862306a36Sopenharmony_ci&codec_audio {
3962306a36Sopenharmony_ci	status = "disabled";
4062306a36Sopenharmony_ci};
41