TrustedFirmware Git Browser
Code Review Sign In
review.trustedfirmware.org / hafnium / third_party / linux.git / 0f672f6c0b52b7b0700b0915c72b540721af4465 / . / drivers / usb / musb / Kconfig
blob: 52f8e2b57ad5b9ccf377f3544a57791b719a18e1 [file] [log] [blame]
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]1# SPDX-License-Identifier: GPL-2.0
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]2#
3# USB Dual Role (OTG-ready) Controller Drivers
4# for silicon based on Mentor Graphics INVENTRA designs
5#
6
7# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
8config USB_MUSB_HDRC
9 tristate 'Inventra Highspeed Dual Role Controller'
10 depends on (USB || USB_GADGET)
11 depends on HAS_IOMEM
12 help
13 Say Y here if your system has a dual role high speed USB
14 controller based on the Mentor Graphics silicon IP. Then
15 configure options to match your silicon and the board
16 it's being used with, including the USB peripheral role,
17 or the USB host role, or both.
18
19 Texas Instruments families using this IP include DaVinci
20 (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
21
22 Allwinner SoCs using this IP include A10, A13, A20, ...
23
24 If you do not know what this is, please say N.
25
26 To compile this driver as a module, choose M here; the
27 module will be called "musb-hdrc".
28
29if USB_MUSB_HDRC
30
31choice
32 bool "MUSB Mode Selection"
33 default USB_MUSB_DUAL_ROLE if (USB && USB_GADGET)
34 default USB_MUSB_HOST if (USB && !USB_GADGET)
35 default USB_MUSB_GADGET if (!USB && USB_GADGET)
36
37config USB_MUSB_HOST
38 bool "Host only mode"
39 depends on USB=y || USB=USB_MUSB_HDRC
40 help
41 Select this when you want to use MUSB in host mode only,
42 thereby the gadget feature will be regressed.
43
44config USB_MUSB_GADGET
45 bool "Gadget only mode"
46 depends on USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC
47 depends on HAS_DMA
48 help
49 Select this when you want to use MUSB in gadget mode only,
50 thereby the host feature will be regressed.
51
52config USB_MUSB_DUAL_ROLE
53 bool "Dual Role mode"
54 depends on ((USB=y || USB=USB_MUSB_HDRC) && (USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC))
55 depends on HAS_DMA
56 help
57 This is the default mode of working of MUSB controller where
58 both host and gadget features are enabled.
59
60endchoice
61
62comment "Platform Glue Layer"
63
64config USB_MUSB_SUNXI
65 tristate "Allwinner (sunxi)"
66 depends on ARCH_SUNXI
67 depends on NOP_USB_XCEIV
68 depends on PHY_SUN4I_USB
69 depends on EXTCON
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]70 select GENERIC_PHY
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]71 select SUNXI_SRAM
72
73config USB_MUSB_DAVINCI
74 tristate "DaVinci"
75 depends on ARCH_DAVINCI_DMx
76 depends on NOP_USB_XCEIV
77 depends on BROKEN
78
79config USB_MUSB_DA8XX
80 tristate "DA8xx/OMAP-L1x"
81 depends on ARCH_DAVINCI_DA8XX
82 depends on NOP_USB_XCEIV
83 select PHY_DA8XX_USB
84
85config USB_MUSB_TUSB6010
86 tristate "TUSB6010"
87 depends on HAS_IOMEM
88 depends on ARCH_OMAP2PLUS || COMPILE_TEST
89 depends on NOP_USB_XCEIV = USB_MUSB_HDRC # both built-in or both modules
90
91config USB_MUSB_OMAP2PLUS
92 tristate "OMAP2430 and onwards"
93 depends on ARCH_OMAP2PLUS && USB
94 depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY
95 select GENERIC_PHY
96
97config USB_MUSB_AM35X
98 tristate "AM35x"
99 depends on ARCH_OMAP
100 depends on NOP_USB_XCEIV
101
102config USB_MUSB_DSPS
103 tristate "TI DSPS platforms"
104 select USB_MUSB_AM335X_CHILD
105 depends on ARCH_OMAP2PLUS || COMPILE_TEST
106 depends on OF_IRQ
107
108config USB_MUSB_UX500
109 tristate "Ux500 platforms"
110 depends on ARCH_U8500 || COMPILE_TEST
111
112config USB_MUSB_JZ4740
113 tristate "JZ4740"
114 depends on NOP_USB_XCEIV
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]115 depends on MIPS || COMPILE_TEST
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]116 depends on USB_MUSB_GADGET
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]117 depends on USB=n || USB_OTG_BLACKLIST_HUB
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]118
119config USB_MUSB_AM335X_CHILD
120 tristate
121
122comment "MUSB DMA mode"
123
124config MUSB_PIO_ONLY
125 bool 'Disable DMA (always use PIO)'
126 help
127 All data is copied between memory and FIFO by the CPU.
128 DMA controllers are ignored.
129
130 Do not choose this unless DMA support for your SOC or board
131 is unavailable (or unstable). When DMA is enabled at compile time,
132 you can still disable it at run time using the "use_dma=n" module
133 parameter.
134
135if !MUSB_PIO_ONLY
136
137config USB_UX500_DMA
138 bool 'ST Ericsson Ux500'
139 depends on USB_MUSB_UX500
140 help
141 Enable DMA transfers on UX500 platforms.
142
143config USB_INVENTRA_DMA
144 bool 'Inventra'
145 depends on USB_MUSB_OMAP2PLUS
146 help
147 Enable DMA transfers using Mentor's engine.
148
149config USB_TI_CPPI_DMA
150 bool 'TI CPPI (Davinci)'
151 depends on USB_MUSB_DAVINCI
152 help
153 Enable DMA transfers when TI CPPI DMA is available.
154
155config USB_TI_CPPI41_DMA
156 bool 'TI CPPI 4.1'
157 depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
158 select TI_CPPI41
159
160config USB_TUSB_OMAP_DMA
161 bool 'TUSB 6010'
162 depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
163 depends on ARCH_OMAP
164 help
165 Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
166
167endif # !MUSB_PIO_ONLY
168
169endif # USB_MUSB_HDRC