Facing issues in the SC20 build after the configuration of the display

Dear Guys,

I had initial success with the build process of the SC20, after that i had made the configurations of the display and after that i had made build it and i am facing the error below attached could anybody help me to resolve this

ERROR (phandle_references): Reference to non-existent node or label “pm8909_mpps”

ERROR: Input tree has errors, aborting (use -f to force output)
scripts/Makefile.lib:304: recipe for target ‘arch/arm/boot/dts/qcom/msm8909-pm8916-mtp.dtb’ failed
make[2]: *** [arch/arm/boot/dts/qcom/msm8909-pm8916-mtp.dtb] Error 2
/home/rama/aosp_source/sc20_android8.1.0/kernel/msm-3.18/arch/arm/Makefile:328: recipe for target ‘dtbs’ failed
make[1]: *** [dtbs] Error 2
make[1]: Leaving directory ‘/home/rama/aosp_source/sc20_android8.1.0/out/target/product/msm8909/obj/kernel/msm-3.18’
Makefile:145: recipe for target ‘sub-make’ failed
make: *** [sub-make] Error 2
make: Leaving directory ‘/home/rama/aosp_source/sc20_android8.1.0/kernel/msm-3.18’
ninja: build stopped: subcommand failed.
21:39:10 ninja failed with: exit status 1

Hi Rama,
It seems you modified some dtsi files, so make it error, pls check the arch/arm/boot/dts/qcom/msm8909-pm8916-mtp.dts or dtsi.