default or selected kernelversion does not have config value CONFIG_PINCTRL_AB8500.
Result is shown for kernelversion 6.9-rc5

AB8500 pin controller driver

modulename: pinctrl-ab8500.ko

configname: CONFIG_PINCTRL_AB8500

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>AB8500 pin controller driver
In linux kernel since version 3.1 (release Date: 2011-10-24)  
source code:
drivers/pinctrl/nomadik/pinctrl-ab8500.c

is depended by
CONFIG_ARCH_U8500