CONFIG_IRQ_TMR4 is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
default or selected kernelversion does not have config value CONFIG_IRQ_TMR4.
Result is shown for kernelversion 5.3.7
IRQ_TMR4
configname: CONFIG_IRQ_TMR4
Linux Kernel Configuration
└─>BF527 Specific Configuration
└─>Priority
└─>IRQ_TMR4