// SPDX-License-Identifier: GPL-2.0 /** * 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 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"; };