tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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.