QCOM specific hooks to UFS controller platform driver

modulename: ufs_qcom.ko

and/or

ufs-qcom.ko

configname: CONFIG_SCSI_UFS_QCOM

Linux Kernel Configuration
└─>Device Drivers
└─>SCSI device support
└─>SCSI low-level drivers
└─>QCOM specific hooks to UFS controller platform driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This selects the QCOM specific additions to UFSHCD platform driver.
UFS host on QCOM needs some vendor specific configuration before
accessing the hardware which includes PHY configuration and vendor
specific registers.

Select this if you have UFS controller on QCOM chipset.
If unsure, say N.

source code: