default or selected kernelversion does not have config value CONFIG_GPIO_SPACEMIT_K1.
Result is shown for kernelversion 6.16-rc7
SPACEMIT K1 GPIO support
modulename: gpio-spacemit-k1.ko
configname: CONFIG_GPIO_SPACEMIT_K1
Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>Memory mapped GPIO drivers
└─>SPACEMIT K1 GPIO support
In linux kernel since version 6.1.145 (release Date: 2025-07-14)
Say yes here to support the SpacemiT's K1 GPIO device.