Kontron sl28cpld IRQ controller

modulename: irq-sl28cpld.ko

configname: CONFIG_SL28CPLD_INTC

Linux Kernel Configuration
└─>Device Drivers
└─>IRQ chip support
└─>Kontron sl28cpld IRQ controller
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Interrupt controller driver for the board management controller
found on the Kontron sl28 CPLD.

source code:
drivers/irqchip/irq-sl28cpld.c

depends
CONFIG_COMPILE_TEST or CONFIG_MFD_SL28CPLD