My development hw setup : IMX8M Mini EVK Interfaced to ADAU7002 with PDM MIC (2 Nos)
Yocto Linux BSP 22.214.171.124.0.0
adau7002.c is availlable in the kernel and I built into the kernel.
the machine driver for adau7002 i have created and added to the kernel and built.
dts file i have created one, similar to ak5558 enabling the adau7002 and disabling micfil.
I have edited the Makefile in arch/arm64/boot/dts/freescale/Makefile, to add the fsl-imx8mm-evk-adau7002.dtb file.
But when i built the linux-imx module. I am not getting the dtb file generated in the build.
Could you please tell me where i am doing wrong. I checked the ubuntu machine for dtc compiler it is available.
But it is not generating the dtb file for the fsl-imx8mm-evk-adau7002.dts ==> fsl-imx8mm-evk-adau7002.dtb
Could you please let me know, any other place i need to add any.
Thank you, Sreedhar