Loongson PCH LPC Controller

modulename: irq-loongson-pch-lpc.ko

configname: CONFIG_LOONGSON_PCH_LPC

Linux Kernel Configuration
└─>Device Drivers
└─>IRQ chip support
└─>Loongson PCH LPC Controller
In linux kernel since version 6 (release Date: 2022-10-02)  
Support for the Loongson PCH LPC Controller.

source code:
selects
CONFIG_IRQ_DOMAIN_HIERARCHY