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# SPDX-License-Identifier: GPL-2.0-only
#
# UFS subsystem configuration
#
menuconfig SCSI_UFSHCD
tristate "Universal Flash Storage Controller"
depends on SCSI && SCSI_DMA
select PM_DEVFREQ
select DEVFREQ_GOV_SIMPLE_ONDEMAND
select NLS
help
Enables support for UFS (Universal Flash Storage) host controllers.
A UFS host controller is an electronic component that is able to
communicate with a UFS card. UFS host controllers occur in
smartphones, laptops, digital cameras and also in cars.
The kernel module will be called ufshcd.
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/ufs.rst>.
However, do not compile this as a module if your root file system
(the one containing the directory /) is located on a UFS device.
if SCSI_UFSHCD
source "drivers/ufs/core/Kconfig"
source "drivers/ufs/host/Kconfig"
endif
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