default or selected kernelversion does not have config value CONFIG_PHY_QCOM_UFS.
Result is shown for kernelversion 6.9.9

Qualcomm UFS PHY driver

modulename: phy-qcom-ufs.ko

and/or

phy-qcom-ufs-qmp-14nm.ko

and/or

phy-qcom-ufs-qmp-20nm.ko

configname: CONFIG_PHY_QCOM_UFS

Linux Kernel Configuration
└─>Device Drivers
└─>PHY Subsystem
└─>Device Tree and Open Firmware support
└─>Qualcomm UFS PHY driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Support for UFS PHY on QCOM chipsets.

source code: