CONFIG_CLK_THEAD_TH1520_AP is not available for thedefaultarchitecture x86.
Result is shown for architecture 64BIT

T-HEAD TH1520 AP clock support

modulename: clk-th1520-ap.ko

configname: CONFIG_CLK_THEAD_TH1520_AP

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>T-HEAD TH1520 AP clock support
In linux kernel since version 6.11 (release Date: 2024-09-15)  
Say yes here to support the AP sub system clock controller
on the T-HEAD TH1520 SoC. This includes configuration of
both CPU PLLs, both DPU PLLs as well as the GMAC, VIDEO,
and TEE PLLs.

source code:

depends
CONFIG_64BIT
CONFIG_COMMON_CLK
CONFIG_ARCH_THEAD or CONFIG_COMPILE_TEST