CONFIG_HAS_MSM_DEBUG_UART_PHYS is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_HAS_MSM_DEBUG_UART_PHYS.
Result is shown for kernelversion 6.2.5

CONFIG_HAS_MSM_DEBUG_UART_PHYS (not configurable)

configname: CONFIG_HAS_MSM_DEBUG_UART_PHYS

Linux Kernel Configuration
└─>HAS_MSM_DEBUG_UART_PHYS
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
depends
CONFIG_ARCH_MSM