Broadcom BCM4908 pinmux driver

modulename: pinctrl-bcm4908.ko

configname: CONFIG_PINCTRL_BCM4908

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>Device Tree and Open Firmware support
└─>Broadcom BCM4908 pinmux driver
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Driver for BCM4908 family SoCs with integrated pin controller.

If compiled as module it will be called pinctrl-bcm4908.

source code: