CONFIG_CRYPTO_DEV_SP_PSP is not available for the default architecture x86.
Result is shown for architecture 64BIT

Platform Security Processor (PSP) device


Linux Kernel Configuration
└─> Cryptographic API
└─> Hardware crypto devices
└─> Platform Security Processor (PSP) device

Provide support for the AMD Platform Security Processor (PSP).
The PSP is a dedicated processor that provides support for key
management commands in Secure Encrypted Virtualization (SEV) mode,
along with software-based Trusted Execution Environment (TEE) to
enable third-party trusted applications.