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_SCM 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 select PHY_MTK_UFS 76 select RESET_TI_SYSCON 77 help 78 This selects the Mediatek specific additions to UFSHCD platform driver. 79 UFS host on Mediatek needs some vendor specific configuration before 80 accessing the hardware which includes PHY configuration and vendor 81 specific registers. 82 83 Select this if you have UFS controller on Mediatek chipset. 84 85 If unsure, say N. 86 87config SCSI_UFS_HISI 88 tristate "Hisilicon specific hooks to UFS controller platform driver" 89 depends on (ARCH_HISI || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM 90 help 91 This selects the Hisilicon specific additions to UFSHCD platform driver. 92 93 Select this if you have UFS controller on Hisilicon chipset. 94 If unsure, say N. 95 96config SCSI_UFS_RENESAS 97 tristate "Renesas specific hooks to UFS controller platform driver" 98 depends on (ARCH_RENESAS || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM 99 help 100 This selects the Renesas specific additions to UFSHCD platform driver. 101 UFS host on Renesas needs some vendor specific configuration before 102 accessing the hardware. 103 104 Select this if you have UFS controller on Renesas chipset. 105 106 If unsure, say N. 107 108config SCSI_UFS_TI_J721E 109 tristate "TI glue layer for Cadence UFS Controller" 110 depends on OF && HAS_IOMEM && (ARCH_K3 || COMPILE_TEST) 111 help 112 This selects driver for TI glue layer for Cadence UFS Host 113 Controller IP. 114 115 Selects this if you have TI platform with UFS controller. 116 If unsure, say N. 117 118config SCSI_UFS_EXYNOS 119 tristate "Exynos specific hooks to UFS controller platform driver" 120 depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS || COMPILE_TEST) 121 help 122 This selects the Samsung Exynos SoC specific additions to UFSHCD 123 platform driver. UFS host on Samsung Exynos SoC includes HCI and 124 UNIPRO layer, and associates with UFS-PHY driver. 125 126 Select this if you have UFS host controller on Samsung Exynos SoC. 127 If unsure, say N. 128 129config SCSI_UFS_VARIABLE_SG_ENTRY_SIZE 130 bool 131 default y if SCSI_UFS_EXYNOS && SCSI_UFS_CRYPTO 132 133config SCSI_UFS_SPRD 134 tristate "Unisoc specific hooks to UFS controller platform driver" 135 depends on SCSI_UFSHCD_PLATFORM && (ARCH_SPRD || COMPILE_TEST) 136 help 137 This selects the Unisoc specific additions to UFSHCD platform driver. 138 UFS host on Unisoc needs some vendor specific configuration before 139 accessing the hardware which includes PHY configuration and vendor 140 specific registers. 141 142 Select this if you have UFS controller on Unisoc chipset. 143 If unsure, say N. 144