RT2880 pinctrl subdriver

modulename: pinctrl-rt2880.ko

configname: CONFIG_PINCTRL_RT2880

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Ralink pinctrl drivers
└─>RT2880 pinctrl subdriver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
drivers/pinctrl/ralink/pinctrl-rt2880.c