1 # SPDX-License-Identifier: GPL-2.0
3 # USB Dual Role (OTG-ready) Controller Drivers
4 # for silicon based on Mentor Graphics INVENTRA designs
7 # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
9 tristate 'Inventra Highspeed Dual Role Controller'
10 depends on (USB || USB_GADGET)
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.
19 Texas Instruments families using this IP include DaVinci
20 (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
22 Allwinner SoCs using this IP include A10, A13, A20, ...
24 If you do not know what this is, please say N.
26 To compile this driver as a module, choose M here; the
27 module will be called "musb-hdrc".
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)
39 depends on USB=y || USB=USB_MUSB_HDRC
41 Select this when you want to use MUSB in host mode only,
42 thereby the gadget feature will be regressed.
44 config USB_MUSB_GADGET
45 bool "Gadget only mode"
46 depends on USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC
49 Select this when you want to use MUSB in gadget mode only,
50 thereby the host feature will be regressed.
52 config USB_MUSB_DUAL_ROLE
54 depends on ((USB=y || USB=USB_MUSB_HDRC) && (USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC))
57 This is the default mode of working of MUSB controller where
58 both host and gadget features are enabled.
62 comment "Platform Glue Layer"
65 tristate "Allwinner (sunxi)"
67 depends on NOP_USB_XCEIV
68 depends on PHY_SUN4I_USB
70 depends on GENERIC_PHY
73 config USB_MUSB_DAVINCI
75 depends on ARCH_DAVINCI_DMx
76 depends on NOP_USB_XCEIV
80 tristate "DA8xx/OMAP-L1x"
81 depends on ARCH_DAVINCI_DA8XX
82 depends on NOP_USB_XCEIV
85 config USB_MUSB_TUSB6010
88 depends on ARCH_OMAP2PLUS || COMPILE_TEST
89 depends on NOP_USB_XCEIV = USB_MUSB_HDRC # both built-in or both modules
91 config USB_MUSB_OMAP2PLUS
92 tristate "OMAP2430 and onwards"
93 depends on ARCH_OMAP2PLUS && USB
94 depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY
100 depends on NOP_USB_XCEIV
103 tristate "TI DSPS platforms"
104 select USB_MUSB_AM335X_CHILD
105 depends on ARCH_OMAP2PLUS || COMPILE_TEST
108 config USB_MUSB_UX500
109 tristate "Ux500 platforms"
110 depends on ARCH_U8500 || COMPILE_TEST
112 config USB_MUSB_JZ4740
114 depends on NOP_USB_XCEIV
115 depends on MIPS || COMPILE_TEST
116 depends on USB_MUSB_GADGET
117 depends on USB=n || USB_OTG_BLACKLIST_HUB
119 config USB_MUSB_AM335X_CHILD
122 comment "MUSB DMA mode"
125 bool 'Disable DMA (always use PIO)'
127 All data is copied between memory and FIFO by the CPU.
128 DMA controllers are ignored.
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
138 bool 'ST Ericsson Ux500'
139 depends on USB_MUSB_UX500
141 Enable DMA transfers on UX500 platforms.
143 config USB_INVENTRA_DMA
145 depends on USB_MUSB_OMAP2PLUS
147 Enable DMA transfers using Mentor's engine.
149 config USB_TI_CPPI_DMA
150 bool 'TI CPPI (Davinci)'
151 depends on USB_MUSB_DAVINCI
153 Enable DMA transfers when TI CPPI DMA is available.
155 config USB_TI_CPPI41_DMA
157 depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
160 config USB_TUSB_OMAP_DMA
162 depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
165 Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
167 endif # !MUSB_PIO_ONLY
169 endif # USB_MUSB_HDRC