How to configure imx8mq pcm dts

[sinc]

imx8mqevk中的wifi/bt的模块的PCM如何配置，

我现在想对imx8mqevk开发板中的wifi/bt的pcm做loop back测试，但是查看dts发现sai3没有配置，我现在想知道我只做pcm的loopback测试的话DTS要如何配置

[Sanket_Parekh]

Hi @sinc 

I hope you are doing well.

SAI3 is configured for BT sound card in the latest BSP, onwards below commit.

arm64: dts: imx8mq-evk: add bt-sco sound card support

Please refer to sound-bt-sco and sai3 node in /arch/arm64/boot/dts/freescale/imx8mq-evk.dts

Thanks & Regards,

Sanket Parekh