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 depends on RPMB || !RPMB 10 select PM_DEVFREQ 11 select DEVFREQ_GOV_SIMPLE_ONDEMAND 12 select NLS 13 help 14 Enables support for UFS (Universal Flash Storage) host controllers. 15 A UFS host controller is an electronic component that is able to 16 communicate with a UFS card. UFS host controllers occur in 17 smartphones, laptops, digital cameras and also in cars. 18 The kernel module will be called ufshcd. 19 20 To compile this driver as a module, choose M here and read 21 <file:Documentation/scsi/ufs.rst>. 22 However, do not compile this as a module if your root file system 23 (the one containing the directory /) is located on a UFS device. 24 25if SCSI_UFSHCD 26 27source "drivers/ufs/core/Kconfig" 28 29source "drivers/ufs/host/Kconfig" 30 31endif 32