Hello @af-silva,
Sorry, I did not notice this detail before:
In your overlay, please adjust the compatible part so that it follows the following format:
/ {
compatible = "toradex,verdin-imx8mp";
};
&{/} {
/* Simple Audio Card */
sound {
/* Rest of file */
Otherwise, the configuration seems correct.
So, if it still does not work with the new overlay, please send us your board schematics so we can check if there is a problem there.
This can be done either via a private message to the moderators on the community or via support.eu@toradex.com.
Best Regards,
Bruno