default or selected kernelversion does not have config value CONFIG_PINCTRL_PXA168.
Result is shown for kernelversion 5.4.159
PXA168 pin controller driver
modulename: pinctrl-pxa168.ko
configname: CONFIG_PINCTRL_PXA168
Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PXA168 pin controller driver