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 RESET_CONTROLLER 76 select PHY_MTK_UFS 77 select RESET_TI_SYSCON 78 help 79 This selects the Mediatek specific additions to UFSHCD platform driver. 80 UFS host on Mediatek needs some vendor specific configuration before 81 accessing the hardware which includes PHY configuration and vendor 82 specific registers. 83 84 Select this if you have UFS controller on Mediatek chipset. 85 86 If unsure, say N. 87 88config SCSI_UFS_HISI 89 tristate "Hisilicon specific hooks to UFS controller platform driver" 90 depends on (ARCH_HISI || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM 91 help 92 This selects the Hisilicon specific additions to UFSHCD platform driver. 93 94 Select this if you have UFS controller on Hisilicon chipset. 95 If unsure, say N. 96 97config SCSI_UFS_RENESAS 98 tristate "Renesas specific hooks to UFS controller platform driver" 99 depends on (ARCH_RENESAS || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM 100 help 101 This selects the Renesas specific additions to UFSHCD platform driver. 102 UFS host on Renesas needs some vendor specific configuration before 103 accessing the hardware. 104 105 Select this if you have UFS controller on Renesas chipset. 106 107 If unsure, say N. 108 109config SCSI_UFS_TI_J721E 110 tristate "TI glue layer for Cadence UFS Controller" 111 depends on OF && HAS_IOMEM && (ARCH_K3 || COMPILE_TEST) 112 help 113 This selects driver for TI glue layer for Cadence UFS Host 114 Controller IP. 115 116 Selects this if you have TI platform with UFS controller. 117 If unsure, say N. 118 119config SCSI_UFS_EXYNOS 120 tristate "Exynos specific hooks to UFS controller platform driver" 121 depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS || COMPILE_TEST) 122 help 123 This selects the Samsung Exynos SoC specific additions to UFSHCD 124 platform driver. UFS host on Samsung Exynos SoC includes HCI and 125 UNIPRO layer, and associates with UFS-PHY driver. 126 127 Select this if you have UFS host controller on Samsung Exynos SoC. 128 If unsure, say N. 129 130config SCSI_UFS_VARIABLE_SG_ENTRY_SIZE 131 bool 132 default y if SCSI_UFS_EXYNOS && SCSI_UFS_CRYPTO 133 134config SCSI_UFS_SPRD 135 tristate "Unisoc specific hooks to UFS controller platform driver" 136 depends on SCSI_UFSHCD_PLATFORM && (ARCH_SPRD || COMPILE_TEST) 137 help 138 This selects the Unisoc specific additions to UFSHCD platform driver. 139 UFS host on Unisoc needs some vendor specific configuration before 140 accessing the hardware which includes PHY configuration and vendor 141 specific registers. 142 143 Select this if you have UFS controller on Unisoc chipset. 144 If unsure, say N. 145