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 prompt "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
74 tristate "DA8xx/OMAP-L1x"
75 depends on ARCH_DAVINCI_DA8XX
76 depends on NOP_USB_XCEIV
79 config USB_MUSB_TUSB6010
82 depends on ARCH_OMAP2PLUS || COMPILE_TEST
83 depends on NOP_USB_XCEIV!=m || USB_MUSB_HDRC=m
85 config USB_MUSB_OMAP2PLUS
86 tristate "OMAP2430 and onwards"
87 depends on ARCH_OMAP2PLUS && USB
88 depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY
92 tristate "TI DSPS platforms"
93 depends on ARCH_OMAP2PLUS || COMPILE_TEST
97 tristate "Ux500 platforms"
98 depends on ARCH_U8500 || COMPILE_TEST
100 config USB_MUSB_JZ4740
103 depends on MIPS || COMPILE_TEST
104 depends on USB_MUSB_GADGET
105 select USB_ROLE_SWITCH
107 config USB_MUSB_MEDIATEK
108 tristate "MediaTek platforms"
109 depends on ARCH_MEDIATEK || COMPILE_TEST
110 depends on NOP_USB_XCEIV
112 select USB_ROLE_SWITCH
114 config USB_MUSB_POLARFIRE_SOC
115 tristate "Microchip PolarFire SoC platforms"
116 depends on ARCH_MICROCHIP_POLARFIRE || COMPILE_TEST
117 depends on NOP_USB_XCEIV
118 select USB_MUSB_DUAL_ROLE
120 Say Y here to enable support for USB on Microchip's PolarFire SoC.
122 This support is also available as a module. If so, the module
125 comment "MUSB DMA mode"
128 bool 'Disable DMA (always use PIO)'
130 All data is copied between memory and FIFO by the CPU.
131 DMA controllers are ignored.
133 Do not choose this unless DMA support for your SOC or board
134 is unavailable (or unstable). When DMA is enabled at compile time,
135 you can still disable it at run time using the "use_dma=n" module
141 bool 'ST Ericsson Ux500'
142 depends on USB_MUSB_UX500
144 Enable DMA transfers on UX500 platforms.
146 config USB_INVENTRA_DMA
148 depends on USB_MUSB_OMAP2PLUS || USB_MUSB_MEDIATEK || USB_MUSB_JZ4740 || USB_MUSB_POLARFIRE_SOC
150 Enable DMA transfers using Mentor's engine.
152 config USB_TI_CPPI41_DMA
154 depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES
157 config USB_TUSB_OMAP_DMA
159 depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules
162 Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
164 endif # !MUSB_PIO_ONLY
166 endif # USB_MUSB_HDRC