kernelconfig_penguin
CONFIG_ARCH_STM32 is not available for the default architecture x86.
Result is shown for architecture arm

STMicroelectronics STM32 family

modulename: clk-stm32h7.ko

and/or

clk-stm32f4.ko
configname: CONFIG_ARCH_STM32

Linux Kernel Configuration
└─> STMicroelectronics STM32 family

Support for STMicroelectronics STM32 processors.