Dialog DA9052 GPIO
modulename: gpio-da9052.ko
configname: CONFIG_GPIO_DA9052
Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>MFD GPIO expanders
└─>Dialog DA9052 GPIO
In linux kernel since version 3.1 (release Date: 2011-10-24)
Say yes here to enable the GPIO driver for the DA9052 chip.