CONFIG_PMIC_DA9052 (not configurable)

modulename: da9052-irq.ko

and/or

da9052-core.ko

configname: CONFIG_PMIC_DA9052

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>PMIC_DA9052
In linux kernel since version 3.1 (release Date: 2011-10-24)  
source code:
drivers/mfd//da9052-irq.c
selects
CONFIG_MFD_CORE


is selected by
CONFIG_DA9052_WATCHDOG

is depended by
CONFIG_MFD_DA9052_I2C