Pwm Audio +MQS +COLIBRI

We are unable to compile this file .
when we do make imx6ull-colibri.dtsi we get error as " make: Nothing to be done for ‘imx6ull-colibri.dtsi’."
Here is the attachment of modified .dtsi file

link text

@jaski.tx Sir can you please guide us?

Sure, look at this answer, please.