kernelconfig_penguin
CONFIG_ARC_HAS_RTC is not available for the default architecture x86.
Result is shown for architecture arc
default or selected kernelversion does not have config value CONFIG_ARC_HAS_RTC.
Result is shown for kernelversion 5.8.6

Local 64-bit r/o cycle counter

configname: CONFIG_ARC_HAS_RTC

Linux Kernel Configuration
└─> ARC Architecture Configuration
└─> ARC CPU Configuration
└─> Local 64-bit r/o cycle counter