How to fix "device is not declared in DT"

I have use wp7605(fw13.3 generic) with wfm200 ( wifi module from silicon lab).

How can I fix " wfx-sdio mmc0:0001:1: device is not declared in DT, features will be limited"?

wf200_dmesg.txt (62.7 KB)

this is file in yocto that i have fix:
mdm9607 .dtsi.txt (50.5 KB)
mdm9607-pinctrl .dtsi.txt (23.9 KB)

those link is what i have to fix: