CONFIG_ARCH_MSM_DT is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_ARCH_MSM_DT.
Result is shown for kernelversion 6.5.1

CONFIG_ARCH_MSM_DT (not configurable)

modulename: board-dt.ko

configname: CONFIG_ARCH_MSM_DT

Linux Kernel Configuration
└─>ARCH_MSM_DT
In linux kernel since version 3.13 (release Date: 2014-01-19)  
source code: