CONFIG_PINCTRL_CS47L15 (not configurable)

configname: CONFIG_PINCTRL_CS47L15

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PINCTRL_CS47L15
In linux kernel since version 5.1 (release Date: 2019-05-05)  
depends
CONFIG_PINCTRL

is depended by
CONFIG_MFD_CS47L15