QCOM PDC

modulename: qcom-pdc.ko

configname: CONFIG_QCOM_PDC

Linux Kernel Configuration
└─>Device Drivers
└─>IRQ chip support
└─>QCOM PDC
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Power Domain Controller driver to manage and configure wakeup
IRQs for Qualcomm Technologies Inc (QTI) mobile chips.

source code:
drivers/irqchip/qcom-pdc.c
selects
CONFIG_IRQ_DOMAIN_HIERARCHY