Support for the Allwinner A10, A20 and R40 PIO

modulename: pinctrl-sun4i-a10.ko

configname: CONFIG_PINCTRL_SUN4I_A10

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Support for the Allwinner A10, A20 and R40 PIO
In linux kernel since version 3.10 (release Date: 2013-06-30)
source code:
drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c