default or selected kernelversion does not have config value CONFIG_GPIO_SX150X.
Result is shown for kernelversion 6.7-rc3

Semtech SX150x I2C GPIO expander (deprecated)

configname: CONFIG_GPIO_SX150X

Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>I2C GPIO expanders
└─>Semtech SX150x I2C GPIO expander (deprecated)
In linux kernel since version 2.6.36 (release Date: 2010-10-20)  
Say yes here to provide support for Semtech SX150x-series I2C
GPIO expanders. The GPIO driver was replaced by a Pinctrl version.