Qualcomm Technologies QDF2xxx pin controller driver

modulename: pinctrl-qdf2xxx.ko

configname: CONFIG_PINCTRL_QDF2XXX

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Qualcomm Technologies QDF2xxx pin controller driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This is the GPIO driver for the TLMM block found on the
Qualcomm Technologies QDF2xxx SOCs.

source code:
drivers/pinctrl/qcom/pinctrl-qdf2xxx.c