Qualcomm 8x74 pin controller driver

modulename: pinctrl-msm8x74.ko

configname: CONFIG_PINCTRL_MSM8X74

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Qualcomm 8x74 pin controller driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This is the pinctrl, pinmux, pinconf and gpiolib driver for the
Qualcomm TLMM block found in the Qualcomm 8974 platform.

source code:
drivers/pinctrl/qcom/pinctrl-msm8x74.c