kernelconfig_penguin
default or selected kernelversion does not have config value CONFIG_ATH11K_DEBUGFS.
Result is shown for kernelversion 5.9.9

QCA ath11k debugfs support

configname: CONFIG_ATH11K_DEBUGFS

Linux Kernel Configuration
└─> Device Drivers
└─> Network device support
└─> Wireless LAN
└─> QCA ath11k debugfs support

Enable ath11k debugfs support

If unsure, say Y to make it easier to debug problems.