CONFIG_PINCTRL_TEGRA210 (not configurable)

modulename: pinctrl-tegra210.ko

configname: CONFIG_PINCTRL_TEGRA210

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PINCTRL_TEGRA210
In linux kernel since version 4.1 (release Date: 2015-06-21)  
source code:
drivers/pinctrl/tegra/pinctrl-tegra210.c

depends
CONFIG_PINCTRL

is depended by
CONFIG_ARCH_TEGRA_210_SOC