Synaptics as370 pin controller driver

modulename: pinctrl-as370.ko

configname: CONFIG_PINCTRL_AS370

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Device Tree and Open Firmware support
└─>Synaptics as370 pin controller driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
source code:

depends
CONFIG_OF
CONFIG_PINCTRL
CONFIG_ARCH_BERLIN or CONFIG_COMPILE_TEST