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 OF && 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 depends on GENERIC_MSI_IRQ 61 depends on RESET_CONTROLLER 62 select QCOM_INLINE_CRYPTO_ENGINE if SCSI_UFS_CRYPTO 63 help 64 This selects the QCOM specific additions to UFSHCD platform driver. 65 UFS host on QCOM needs some vendor specific configuration before 66 accessing the hardware which includes PHY configuration and vendor 67 specific registers. 68 69 Select this if you have UFS controller on QCOM chipset. 70 If unsure, say N. 71 72config SCSI_UFS_MEDIATEK 73 tristate "Mediatek specific hooks to UFS controller platform driver" 74 depends on SCSI_UFSHCD_PLATFORM && ARCH_MEDIATEK 75 depends on PM 76 depends on RESET_CONTROLLER 77 select PHY_MTK_UFS 78 select RESET_TI_SYSCON 79 help 80 This selects the Mediatek specific additions to UFSHCD platform driver. 81 UFS host on Mediatek needs some vendor specific configuration before 82 accessing the hardware which includes PHY configuration and vendor 83 specific registers. 84 85 Select this if you have UFS controller on Mediatek chipset. 86 87 If unsure, say N. 88 89config SCSI_UFS_HISI 90 tristate "Hisilicon specific hooks to UFS controller platform driver" 91 depends on (ARCH_HISI || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM 92 help 93 This selects the Hisilicon specific additions to UFSHCD platform driver. 94 95 Select this if you have UFS controller on Hisilicon chipset. 96 If unsure, say N. 97 98config SCSI_UFS_RENESAS 99 tristate "Renesas specific hooks to UFS controller platform driver" 100 depends on (ARCH_RENESAS || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM 101 help 102 This selects the Renesas specific additions to UFSHCD platform driver. 103 UFS host on Renesas needs some vendor specific configuration before 104 accessing the hardware. 105 106 Select this if you have UFS controller on Renesas chipset. 107 108 If unsure, say N. 109 110config SCSI_UFS_TI_J721E 111 tristate "TI glue layer for Cadence UFS Controller" 112 depends on OF && HAS_IOMEM && (ARCH_K3 || COMPILE_TEST) 113 help 114 This selects driver for TI glue layer for Cadence UFS Host 115 Controller IP. 116 117 Selects this if you have TI platform with UFS controller. 118 If unsure, say N. 119 120config SCSI_UFS_EXYNOS 121 tristate "Exynos specific hooks to UFS controller platform driver" 122 depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS || COMPILE_TEST) 123 help 124 This selects the Samsung Exynos SoC specific additions to UFSHCD 125 platform driver. UFS host on Samsung Exynos SoC includes HCI and 126 UNIPRO layer, and associates with UFS-PHY driver. 127 128 Select this if you have UFS host controller on Samsung Exynos SoC. 129 If unsure, say N. 130 131config SCSI_UFS_VARIABLE_SG_ENTRY_SIZE 132 bool 133 default y if SCSI_UFS_EXYNOS && SCSI_UFS_CRYPTO 134 135config SCSI_UFS_SPRD 136 tristate "Unisoc specific hooks to UFS controller platform driver" 137 depends on SCSI_UFSHCD_PLATFORM && (ARCH_SPRD || COMPILE_TEST) 138 help 139 This selects the Unisoc specific additions to UFSHCD platform driver. 140 UFS host on Unisoc needs some vendor specific configuration before 141 accessing the hardware which includes PHY configuration and vendor 142 specific registers. 143 144 Select this if you have UFS controller on Unisoc chipset. 145 If unsure, say N. 146 147config SCSI_UFS_ROCKCHIP 148 tristate "Rockchip UFS host controller driver" 149 depends on SCSI_UFSHCD_PLATFORM && (ARCH_ROCKCHIP || COMPILE_TEST) 150 help 151 This selects the Rockchip specific additions to UFSHCD platform driver. 152 UFS host on Rockchip needs some vendor specific configuration before 153 accessing the hardware which includes PHY configuration and vendor 154 specific registers. 155 156 Select this if you have UFS controller on Rockchip chipset. 157 If unsure, say N. 158 159config SCSI_UFS_AMD_VERSAL2 160 tristate "AMD Versal Gen 2 UFS controller platform driver" 161 depends on SCSI_UFSHCD_PLATFORM && (ARCH_ZYNQMP || COMPILE_TEST) 162 help 163 This selects the AMD Versal Gen 2 specific additions on top of 164 the UFSHCD DWC and UFSHCD platform driver. UFS host on AMD 165 Versal Gen 2 needs some vendor specific configurations like PHY 166 and vendor specific register accesses before accessing the 167 hardware. 168 169 Select this if you have UFS controller on AMD Versal Gen 2 SoC. 170 If unsure, say N. 171