1# SPDX-License-Identifier: GPL-2.0-only 2# 3# UFS subsystem configuration 4# 5 6menuconfig SCSI_UFSHCD 7 tristate "Universal Flash Storage Controller" 8 depends on SCSI && SCSI_DMA 9 select PM_DEVFREQ 10 select DEVFREQ_GOV_SIMPLE_ONDEMAND 11 select NLS 12 help 13 Enables support for UFS (Universal Flash Storage) host controllers. 14 A UFS host controller is an electronic component that is able to 15 communicate with a UFS card. UFS host controllers occur in 16 smartphones, laptops, digital cameras and also in cars. 17 The kernel module will be called ufshcd. 18 19 To compile this driver as a module, choose M here and read 20 <file:Documentation/scsi/ufs.rst>. 21 However, do not compile this as a module if your root file system 22 (the one containing the directory /) is located on a UFS device. 23 24if SCSI_UFSHCD 25 26source "drivers/ufs/core/Kconfig" 27 28source "drivers/ufs/host/Kconfig" 29 30endif 31