1# SPDX-License-Identifier: GPL-2.0+ 2# 3# Kernel configuration file for the UFS host controller drivers. 4# 5# Copyright (C) 2011-2013 Samsung India Software Operations 6# 7# Authors: 8# Santosh Yaraganavi <santosh.sy@samsung.com> 9# Vinayak Holikatti <h.vinayak@samsung.com> 10 11config SCSI_UFSHCD_PCI 12 tristate "PCI bus based UFS Controller support" 13 depends on PCI 14 help 15 This selects the PCI UFS Host Controller Interface. Select this if 16 you have UFS Host Controller with PCI Interface. 17 18 If you have a controller with this interface, say Y or M here. 19 20 If unsure, say N. 21 22config SCSI_UFS_DWC_TC_PCI 23 tristate "DesignWare pci support using a G210 Test Chip" 24 depends on SCSI_UFSHCD_PCI 25 help 26 Synopsys Test Chip is a PHY for prototyping purposes. 27 28 If unsure, say N. 29 30config SCSI_UFSHCD_PLATFORM 31 tristate "Platform bus based UFS Controller support" 32 depends on HAS_IOMEM 33 help 34 This selects the UFS host controller support. Select this if 35 you have an UFS controller on Platform bus. 36 37 If you have a controller with this interface, say Y or M here. 38 39 If unsure, say N. 40 41config SCSI_UFS_CDNS_PLATFORM 42 tristate "Cadence UFS Controller platform driver" 43 depends on SCSI_UFSHCD_PLATFORM 44 help 45 This selects the Cadence-specific additions to UFSHCD platform driver. 46 47 If unsure, say N. 48 49config SCSI_UFS_DWC_TC_PLATFORM 50 tristate "DesignWare platform support using a G210 Test Chip" 51 depends on SCSI_UFSHCD_PLATFORM 52 help 53 Synopsys Test Chip is a PHY for prototyping purposes. 54 55 If unsure, say N. 56 57config SCSI_UFS_QCOM 58 tristate "QCOM specific hooks to UFS controller platform driver" 59 depends on SCSI_UFSHCD_PLATFORM && ARCH_QCOM 60 select QCOM_SCM if SCSI_UFS_CRYPTO 61 select RESET_CONTROLLER 62 help 63 This selects the QCOM specific additions to UFSHCD platform driver. 64 UFS host on QCOM needs some vendor specific configuration before 65 accessing the hardware which includes PHY configuration and vendor 66 specific registers. 67 68 Select this if you have UFS controller on QCOM chipset. 69 If unsure, say N. 70 71config SCSI_UFS_MEDIATEK 72 tristate "Mediatek specific hooks to UFS controller platform driver" 73 depends on SCSI_UFSHCD_PLATFORM && ARCH_MEDIATEK 74 select PHY_MTK_UFS 75 select RESET_TI_SYSCON 76 help 77 This selects the Mediatek specific additions to UFSHCD platform driver. 78 UFS host on Mediatek needs some vendor specific configuration before 79 accessing the hardware which includes PHY configuration and vendor 80 specific registers. 81 82 Select this if you have UFS controller on Mediatek chipset. 83 84 If unsure, say N. 85 86config SCSI_UFS_HISI 87 tristate "Hisilicon specific hooks to UFS controller platform driver" 88 depends on (ARCH_HISI || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM 89 help 90 This selects the Hisilicon specific additions to UFSHCD platform driver. 91 92 Select this if you have UFS controller on Hisilicon chipset. 93 If unsure, say N. 94 95config SCSI_UFS_TI_J721E 96 tristate "TI glue layer for Cadence UFS Controller" 97 depends on OF && HAS_IOMEM && (ARCH_K3 || COMPILE_TEST) 98 help 99 This selects driver for TI glue layer for Cadence UFS Host 100 Controller IP. 101 102 Selects this if you have TI platform with UFS controller. 103 If unsure, say N. 104 105config SCSI_UFS_EXYNOS 106 tristate "Exynos specific hooks to UFS controller platform driver" 107 depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS || COMPILE_TEST) 108 help 109 This selects the Samsung Exynos SoC specific additions to UFSHCD 110 platform driver. UFS host on Samsung Exynos SoC includes HCI and 111 UNIPRO layer, and associates with UFS-PHY driver. 112 113 Select this if you have UFS host controller on Samsung Exynos SoC. 114 If unsure, say N. 115