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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
146config SCSI_UFS_ROCKCHIP
147 tristate "Rockchip UFS host controller driver"
148 depends on SCSI_UFSHCD_PLATFORM && (ARCH_ROCKCHIP || COMPILE_TEST)
149 help
150 This selects the Rockchip specific additions to UFSHCD platform driver.
151 UFS host on Rockchip needs some vendor specific configuration before
152 accessing the hardware which includes PHY configuration and vendor
153 specific registers.
154
155 Select this if you have UFS controller on Rockchip chipset.
156 If unsure, say N.
157
158config SCSI_UFS_AMD_VERSAL2
159 tristate "AMD Versal Gen 2 UFS controller platform driver"
160 depends on SCSI_UFSHCD_PLATFORM && (ARCH_ZYNQMP || COMPILE_TEST)
161 help
162 This selects the AMD Versal Gen 2 specific additions on top of
163 the UFSHCD DWC and UFSHCD platform driver. UFS host on AMD
164 Versal Gen 2 needs some vendor specific configurations like PHY
165 and vendor specific register accesses before accessing the
166 hardware.
167
168 Select this if you have UFS controller on AMD Versal Gen 2 SoC.
169 If unsure, say N.