default or selected kernelversion does not have config value CONFIG_INTERCONNECT_QCOM_QCS615.
Result is shown for kernelversion 6.6.75

Qualcomm QCS615 interconnect driver

modulename: qnoc-qcs615.ko

configname: CONFIG_INTERCONNECT_QCOM_QCS615

Linux Kernel Configuration
└─>Device Drivers
└─>On-Chip Interconnect management support
└─>Qualcomm QCS615 interconnect driver
In linux kernel since version 6.13 (release Date: 2025-01-19)  
This is a driver for the Qualcomm Network-on-Chip on qcs615-based
platforms.

source code:
drivers/interconnect/qcom/