Support Dialog Semiconductor DA9052/53 PMIC variants with SPI

modulename: da9052-spi.ko

configname: CONFIG_MFD_DA9052_SPI

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>Support Dialog Semiconductor DA9052/53 PMIC variants with SPI
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Support for the Dialog Semiconductor DA9052 PMIC
when controlled using SPI. This driver provides common support
for accessing the device, additional drivers must be enabled in
order to use the functionality of the device.

source code: