CONFIG_HD64465_IRQ is not available for thedefaultarchitecture x86.
Result is shown for architecture sh
default or selected kernelversion does not have config value CONFIG_HD64465_IRQ.
Result is shown for kernelversion 5.4.123

HD64465 IRQ

configname: CONFIG_HD64465_IRQ

Linux Kernel Configuration
└─>Companion Chips
└─>HD64465 IRQ
In linux kernel since version 2.6.12  
The default setting of the HD64465 IRQ is 5.

Do not change this unless you know what you are doing.

depends
CONFIG_HD64465