default or selected kernelversion does not have config value CONFIG_GPIO_BLZP1600.
Result is shown for kernelversion 6.16-rc7

Blaize BLZP1600 GPIO support

modulename: gpio-blzp1600.ko

configname: CONFIG_GPIO_BLZP1600

Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>Memory mapped GPIO drivers
└─>Blaize BLZP1600 GPIO support
In linux kernel since version 6.1.145 (release Date: 2025-07-14)  
Say Y or M here to add support for the Blaize BLZP1600 GPIO device.
The controller is based on the Verisilicon Microelectronics GPIO APB v0.2
IP block.

source code: