IMX8MN pinctrl driver

modulename: pinctrl-imx8mn.ko

configname: CONFIG_PINCTRL_IMX8MN

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>IMX8MN pinctrl driver
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Say Y here to enable the imx8mn pinctrl driver

source code: