Intel Lynxpoint pinctrl and GPIO driver

modulename: pinctrl-lynxpoint.ko

configname: CONFIG_PINCTRL_LYNXPOINT

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Intel pinctrl drivers
└─>Intel Lynxpoint pinctrl and GPIO driver
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Lynxpoint is the PCH of Intel Haswell. This pinctrl driver
provides an interface that allows configuring of PCH pins and
using them as GPIOs.

source code: