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# SPDX-License-Identifier: GPL-2.0+
#
# Kernel configuration file for the UFS host controller drivers.
#
# Copyright (C) 2011-2013 Samsung India Software Operations
#
# Authors:
# Santosh Yaraganavi <santosh.sy@samsung.com>
# Vinayak Holikatti <h.vinayak@samsung.com>
config SCSI_UFSHCD_PCI
tristate "PCI bus based UFS Controller support"
depends on PCI
help
This selects the PCI UFS Host Controller Interface. Select this if
you have UFS Host Controller with PCI Interface.
If you have a controller with this interface, say Y or M here.
If unsure, say N.
config SCSI_UFS_DWC_TC_PCI
tristate "DesignWare pci support using a G210 Test Chip"
depends on SCSI_UFSHCD_PCI
help
Synopsys Test Chip is a PHY for prototyping purposes.
If unsure, say N.
config SCSI_UFSHCD_PLATFORM
tristate "Platform bus based UFS Controller support"
depends on HAS_IOMEM
help
This selects the UFS host controller support. Select this if
you have an UFS controller on Platform bus.
If you have a controller with this interface, say Y or M here.
If unsure, say N.
config SCSI_UFS_CDNS_PLATFORM
tristate "Cadence UFS Controller platform driver"
depends on SCSI_UFSHCD_PLATFORM
help
This selects the Cadence-specific additions to UFSHCD platform driver.
If unsure, say N.
config SCSI_UFS_DWC_TC_PLATFORM
tristate "DesignWare platform support using a G210 Test Chip"
depends on SCSI_UFSHCD_PLATFORM
help
Synopsys Test Chip is a PHY for prototyping purposes.
If unsure, say N.
config SCSI_UFS_QCOM
tristate "QCOM specific hooks to UFS controller platform driver"
depends on SCSI_UFSHCD_PLATFORM && ARCH_QCOM
select QCOM_SCM if SCSI_UFS_CRYPTO
select RESET_CONTROLLER
help
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.
config SCSI_UFS_MEDIATEK
tristate "Mediatek specific hooks to UFS controller platform driver"
depends on SCSI_UFSHCD_PLATFORM && ARCH_MEDIATEK
select PHY_MTK_UFS
select RESET_TI_SYSCON
help
This selects the Mediatek specific additions to UFSHCD platform driver.
UFS host on Mediatek 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 Mediatek chipset.
If unsure, say N.
config SCSI_UFS_HISI
tristate "Hisilicon specific hooks to UFS controller platform driver"
depends on (ARCH_HISI || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM
help
This selects the Hisilicon specific additions to UFSHCD platform driver.
Select this if you have UFS controller on Hisilicon chipset.
If unsure, say N.
config SCSI_UFS_RENESAS
tristate "Renesas specific hooks to UFS controller platform driver"
depends on (ARCH_RENESAS || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM
help
This selects the Renesas specific additions to UFSHCD platform driver.
UFS host on Renesas needs some vendor specific configuration before
accessing the hardware.
Select this if you have UFS controller on Renesas chipset.
If unsure, say N.
config SCSI_UFS_TI_J721E
tristate "TI glue layer for Cadence UFS Controller"
depends on OF && HAS_IOMEM && (ARCH_K3 || COMPILE_TEST)
help
This selects driver for TI glue layer for Cadence UFS Host
Controller IP.
Selects this if you have TI platform with UFS controller.
If unsure, say N.
config SCSI_UFS_EXYNOS
tristate "Exynos specific hooks to UFS controller platform driver"
depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS || COMPILE_TEST)
help
This selects the Samsung Exynos SoC specific additions to UFSHCD
platform driver. UFS host on Samsung Exynos SoC includes HCI and
UNIPRO layer, and associates with UFS-PHY driver.
Select this if you have UFS host controller on Samsung Exynos SoC.
If unsure, say N.
config SCSI_UFS_VARIABLE_SG_ENTRY_SIZE
bool
default y if SCSI_UFS_EXYNOS && SCSI_UFS_CRYPTO
config SCSI_UFS_SPRD
tristate "Unisoc specific hooks to UFS controller platform driver"
depends on SCSI_UFSHCD_PLATFORM && (ARCH_SPRD || COMPILE_TEST)
help
This selects the Unisoc specific additions to UFSHCD platform driver.
UFS host on Unisoc 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 Unisoc chipset.
If unsure, say N.
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