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 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 select QCOM_SCM if SCSI_UFS_CRYPTO
61 select RESET_CONTROLLER
62 help
63 This selects the QCOM specific additions to UFSHCD platform driver.
64 UFS host on QCOM needs some vendor specific configuration before
65 accessing the hardware which includes PHY configuration and vendor
66 specific registers.
67
68 Select this if you have UFS controller on QCOM chipset.
69 If unsure, say N.
70
71config SCSI_UFS_MEDIATEK
72 tristate "Mediatek specific hooks to UFS controller platform driver"
73 depends on SCSI_UFSHCD_PLATFORM && ARCH_MEDIATEK
74 select PHY_MTK_UFS
75 select RESET_TI_SYSCON
76 help
77 This selects the Mediatek specific additions to UFSHCD platform driver.
78 UFS host on Mediatek needs some vendor specific configuration before
79 accessing the hardware which includes PHY configuration and vendor
80 specific registers.
81
82 Select this if you have UFS controller on Mediatek chipset.
83
84 If unsure, say N.
85
86config SCSI_UFS_HISI
87 tristate "Hisilicon specific hooks to UFS controller platform driver"
88 depends on (ARCH_HISI || COMPILE_TEST) && SCSI_UFSHCD_PLATFORM
89 help
90 This selects the Hisilicon specific additions to UFSHCD platform driver.
91
92 Select this if you have UFS controller on Hisilicon chipset.
93 If unsure, say N.
94
95config SCSI_UFS_TI_J721E
96 tristate "TI glue layer for Cadence UFS Controller"
97 depends on OF && HAS_IOMEM && (ARCH_K3 || COMPILE_TEST)
98 help
99 This selects driver for TI glue layer for Cadence UFS Host
100 Controller IP.
101
102 Selects this if you have TI platform with UFS controller.
103 If unsure, say N.
104
105config SCSI_UFS_EXYNOS
106 tristate "Exynos specific hooks to UFS controller platform driver"
107 depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS || COMPILE_TEST)
108 help
109 This selects the Samsung Exynos SoC specific additions to UFSHCD
110 platform driver. UFS host on Samsung Exynos SoC includes HCI and
111 UNIPRO layer, and associates with UFS-PHY driver.
112
113 Select this if you have UFS host controller on Samsung Exynos SoC.
114 If unsure, say N.