Meson g12a Soc pinctrl driver

modulename: pinctrl-meson-g12a.ko

configname: CONFIG_PINCTRL_MESON_G12A

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Amlogic SoC pinctrl drivers
└─>Meson g12a Soc pinctrl driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
source code:
drivers/pinctrl/meson/pinctrl-meson-g12a.c