STMPE GPIOs

modulename: gpio-stmpe.ko

configname: CONFIG_GPIO_STMPE

Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>MFD GPIO expanders
└─>STMPE GPIOs
In linux kernel since version 2.6.36 (release Date: 2010-10-20)  
This enables support for the GPIOs found on the STMPE I/O
Expanders.

source code:
drivers/gpio/gpio-stmpe.c