CONFIG_PINCTRL_BCM63XX (not configurable)

modulename: pinctrl-bcm63xx.ko

configname: CONFIG_PINCTRL_BCM63XX

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PINCTRL_BCM63XX
In linux kernel since version 5.2 (release Date: 2019-07-07)  
source code:
drivers/pinctrl/bcm/pinctrl-bcm63xx.c

depends
CONFIG_PINCTRL